Fun Games to Play With Your Husky
There are many fun games you can play with your Husky to keep them mentally stimulated.
In this guide, let's go through some great games you can play with your Husky as well as look at how each game stimulates your Husky.
Playing games with your Husky can help prevent destructive behavior such as digging holes or escaping your property.
Benefits of Playing With Your Husky
Huskies, like all dog breeds, love to play. Even though they are technically classified as 'working dogs', Huskies, like any other breed, enjoy playing games and spending time with others.
A Husky's curious and playful nature, coupled with extreme bursts of energy means that if they don't play, they quickly become bored.
This can lead them to destructive or negative behaviors to keep themselves entertained.
Husky digging hole
When a Husky starts escaping or digging up holes, it could be a sign of a lack of mental stimulation.
Playing games, either with humans or other pets, can ease that boredom, help them expel energy, and help strengthen any bonds they share with others.
If your Husky has been digging holes, check out this guide to deal with it properly.
What Games do Huskies Like to Play?
Huskies like to play all sorts of games that involve human/dog interaction or mental stimulation. Being an extremely energetic breed, they also enjoy games where they have the chance to run around or be active.
Huskies like to play games like tug-of-war, hide and seek, bubble chasey, and other games that involve running around.
Of course, every Husky is different, so it may take you a few failed games before you figure out what your Husky enjoys.
Husky running
For example, my Husky Sasha loves it when I chase her around the backyard. While she's obviously much faster than me and I could never catch her, she enjoys circling around and sprinting.
Once you find a game or two that your Husky loves, you'll find it easy to keep them mentally stimulated.
Let's go through a few games you can play with your Husky.
How to Play Tug-of-War With Your Husky
Tug-of-War is a great game to play with your Husky and is an easy way to incorporate some training into their routine.
Because of the rough-house nature of the game, some people misunderstand it and think that it encourages aggression.
But if you follow some simple rules, you will see that it is a fun game for all, that will improve overall fitness (for you and your Husky) and help enforce training commands.
Husky chew toy
Follow these steps to play Tug-of-War with your Husky:
 1. Hold out a tug toy to your Husky (check out recommended toys here) and tell them to take it (this is assuming you have already taught the 'take' command).
 2. Move the tug toy from side to side to keep their attention and make encouragement sounds when they 'tug back' to keep their interest and encourage them to continue. Make sure you hold on tight otherwise it won't be much of a game!
 3. After a little back and forth tugging, 'freeze' the game by stopping all movement. By doing this, the tug toy is effectively 'dead' and your Husky should lose interest. This is a great way to stimulate their prey and working drives without risk to smaller animals who may become victim to the game.
 4. Tell your Husky to drop the toy and give them a food reward when they do so. This enforces the obedience training and impulse control and keeps your Husky's mind stimulated. If they know that they will be rewarded for such behavior, they are more likely to listen to and obey the command.
 5. Pick up the toy immediately and tell your Husky to sit so that they can recover from the excitement of the game and reward.
 6. Once your Husky is calm, you can continue the game by repeating the above steps. Gradually delay the food reward for dropping the tug toy as the game progresses, and eventually faze it out, giving verbal encouragement instead.
For this game to be successful, there are a few things that you should note.
Be aware that only you should initiate this game. If your Husky wants to play Tug-of-War and is instigating it (in that way that only Husky's can), take note that they're interested but do not engage.
Wait until they have 'lost interest' before starting a game. This will press the point that you are the one in charge and that the game will only happen if you want it to.
The point of doing this is to prevent your Husky from thinking it's okay to start tugging at anything you're holding. You want your Husky to learn that this game can only be played at certain times.
Also, make them aware that any contact with your skin will mean the end of the game. If this happens, you need to walk away with the tug toy to show your Husky that the game is over. The only thing your Husky should come into contact with during this game is the tug toy.
Husky tug of war game
On ending the game, always make sure you take the toy with you. The tug toy is only for playing Tug-of-War and is not an 'everyday' toy. Only bring it out when playing this game with your Husky.
Can You Play Tug-of-War With a Puppy?
While most Huskies will enjoy playing this game, it is probably best to wait until your Husky is at least one year old before introducing this game to them.
Their bodies will still be growing and developing, and you don't want to risk hurting them (or putting unnecessary pressure on their teeth) at this age.
Younger Huskies will also have less knowledge of the commands involved, so it might be better to wait until they are a bit older to play this game.
How to Make a Fun Agility Course for Your Husky
You've probably seen videos of dogs that have been trained to run obstacle coursescompeting to finish the course in the best time and with as few mistakes as possible.
These competitions often involve a lot of dedication and commitment from both trainers and dogs to achieve the best results possible.
But this can also be a fun game for your Husky if you have the space and a little bit of time and patience. You don't even need to buy any equipmentyou can just use items you find lying around the house or yard.
This game is great for mental stimulation and expelling excess energy, and the course possibilities are endlesscheck out some videos for inspiration on how to turn your household items into a fun agility course for your Husky.
Here are some household items that can be used for different tasks:
 - Logs, sticks, PVC pipes, or broom handles can be used to jump over.
 - Hula hoops can be used to jump through (as long as you can find one big enough!)
 - Washing baskets can be used to jump over
 - Old doors or planks of wood can be used as ramps (make sure they are sturdy so that they don't collapse underneath your Husky)
 - Small cones or upside-down bowls can be used to weave between
 - Garden chairs or tables can be used to jump onto
Of course, if you're really serious about the game, you can always buy tunnels for your Husky to run through, or ready-made hurdles for them to jump over. There are a lot of items available to purchase.
Be aware that if you're taking the homemade option, you are careful that there are no sharp edges on the items you use. You don't want your Husky to injure themselves if they don't clear a jump properly, or if they fall onto a piece of equipment.
Once you've set up your course, you need to work through it with your Husky so they can learn how to complete it.
The best way to do this is to lead by example, walking through the course with your Husky so they can see exactly what is involved to complete it. Use treats as a way of leading them through each stage and reward them with the treat at the end of each section.
It is best to work through the course in stages, rather than all at once, as this makes it much more manageable to succeed without losing the interest of your Husky. Once they have mastered the course in this way a few times, see how they go with the whole thing.
It might take a little while, and there will be plenty of mistakes, but the end result (when they can complete the course successfully) will make it well worth it.
Of course, not all Huskies will be interested in a full agility course. The below video shows the challenges of training a Husky to focus on an agility course.
But you may find that even a simple agility prop is enough to stimulate your Husky.
How to Play Hide-and-Seek With Your Husky
Hide-and-Seek is an easy game to play that tests the problem-solving abilities of your Husky and is a lot of fun at the same time.
There are two variations to this game: you can hide a special toy or treat for your Husky to find, or you can hide and see how clever your Husky is at locating you.
Playing Hide-and-Seek with a toy or treat:
 1. Show your Husky the toy or treat. Allow them to sniff it so that they can recognize it. This works even better with a beloved toy or favorite treat because they will want to play with it


Why Does My Floor Machine Keep Tripping Breakers
 - Home
 - Articles
 - Why Does My Floor Machine Keep Tripping Breakers
Why Does My Floor Machine Keep Tripping Breakers
April 27, 2023 Fred Hueston Comments Off
Why Does My Floor Machine Keep Tripping Breakers
By Frederick M. Hueston StoneForensics.com
Does your floor machines keep blowing breakers? Are you using an extension cord? If so, this may be your problem.
When it comes to operating heavy-duty floor machines, it's essential to use the right equipment and take proper safety precautions. One common issue that can arise when using these machines is blowing breakers. If you're experiencing this problem, the culprit may be the use of an extension cord.
Extension cords are a convenient way to power tools and equipment, but they can also be a safety hazard. When using a floor machine, it's important to ensure that the cord you're using is rated for the machine's amperage requirements. Using an extension cord that is not rated for the machine can cause the cord to overheat and potentially start a fire.
In addition to safety concerns, using an extension cord with a floor machine can also cause performance issues. The cord may not be able to supply enough power to the machine, causing it to run poorly or not at all. This can lead to damage to the machine's motor and other components.
To avoid these issues, it's best to avoid using extension cords with floor machines whenever possible. Instead, use a cord that is the appropriate length to reach the nearest electrical outlet. If you must use an extension cord, make sure it is rated for the amperage of the machine and that it is in good condition with no fraying or damage.
Another factor that can contribute to blowing breakers is overloading the circuit. If you're using multiple machines or tools on the same circuit, it can cause the breaker to trip. To avoid this, try to spread the use of your equipment and avoid using multiple high-amperage machines at the same time.
Blowing breakers when using a floor machine can be a frustrating and potentially dangerous problem. By following proper safety precautions and avoiding the use of extension cords whenever possible, you can help prevent this issue and keep your floor machine running smoothly.


Many people are confused about the pros and cons of daggerboards versus keels. As with everything, there are advantages and disadvantages. Here are my thoughts on the pros and cons of dagger-boards:
 - A daggerboarded cat will sail consistently higher into the wind than a cat with keels. Typically between 5 to 7 degrees higher. This added speed and pointing ability represents a significant safety feature when cruising because it enables you to claw off a lee shore or to arrive at an upwind destination with far greater alacrity. Sometimes you cannot "run for cover" – you must "beat for cover."
 - A daggerboarded cat, all things being equal, will sail at least 2 knots faster, on average, than a catamaran with keels simply because it isn't carrying the enormous fixed hydrodynamic drag (i.e. wetted surface) of two long and deep fixed keels. This added speed is a significant safety feature for long-range cruising. Not only are long passages cut shorter, reducing exposure to adverse weather, but should one encounter adverse weather it is much easier to either run from it or avoid it entirely with proper weather routing. A faster boat always increases one's options, and therefore increases safety, when cruising.
 - A daggerboarded cat typically draws 2 to 2.5 feet less water than a cat with keels. As such, the sailing grounds and potential anchorages available to a cat with daggerboards are considerably larger than those available to a keel cat.
 - In extremely severe seas daggerboards enable the skipper to adjust the balance of his catamaran by raising and lowering the boards. When sailing in large cross-seas you typically raise the leeward daggerboard entirely and lower the windward board half-way to prevent being tripped over by a breaking wave. A keel cat is stuck with the keels down, all the time – as such, there is no way to prevent the boat from "tripping over herself" in storm-force conditions.
 - Daggerboards are very costly to construct. A builder must create dual dagger-boards as well as dual dagger-board trunks, along with the winches and pulleys to raise and lower them. Dual daggerboards add about $30,000 to the construction cost of a 45 foot catamaran.
 - Dagger-boarded cats are not a good idea for bare-boat chartering because bare-boat sailors run aground a lot. Even if they are told to raise the dagger-boards when they are not beating, they forget which results in broken daggerboards. Charter sailors do not care about performance, so there is no sense offering them a costly option they will likely break.
 - Daggerboards that are not carefully installed by a professional shipyard can rattle in their trunks. This is annoying. A well built cat will not have this problem.
 - If you are not a careful navigator and operate near shallow waters with your daggerboard(s) in the down position and plow into a hard reef at high speed, you will do serious damage to the bottom of your boat. While most daggerboarded cats have mini-skegs to protect the rudders and saildrives from a grounding, a high speed collision with a reef could do major damage to the bottom of your catamaran.
 - Daggerboard trunks take away a modest amount of interior room from the inside of each hull.
 - Daggerboards are for racers only. Not so. I am convinced this myth is propagated by builders who do not offer dagger-boards due to their cost.
 - Daggerboards are complex to operate. Not so. Unless you are sailing upwind they are always in the raised position. When you sail upwind you simply uncleat the boards and let them drop. To raise them you simply pull a few turns on a winch. It is easy to operate daggerboards.
 - You cannot beach a daggerboarded cat. No so. A properly built daggerboarded cat is easily beached and indeed can beach much closer to shore. The entire bottom of a well built daggerboarded cat is solid fiberglass.
 - Since high volume production catamaran builders must sell nearly 50% of their yachts into bareboat charter, it is not surprising that none of their models have daggerboards. At the present time there are just four production builders of daggerboarded cats: Catana, Outremer, Sud Composites, and Dolphin. There are of course a wide range of custom and semi-custom dagger-boarded cats on the market, particularly in New Zealand and Australia.
 - For the most part, daggerboards are preferred by serious offshore voyagers who insist that their catamarans sail upwind swiftly and as high as a monohull. They also want a catamaran that is considerably faster than a monohull on all points of sail, not only because they enjoy sailing fast, but because it is safer.
 - We sell a lot of used catamarans at The Multihull Company. Most of them have keels. As for me, if given a choice, a dagger-boarded cat is my preference. But I am a true enthusiast!


text:
Nebula glass panels offer an awe-inspiring glimpse into the cosmos, capturing the mesmerizing beauty of celestial phenomena. These panels artfully depict the vast clouds of gas and dust scattered throughout space, often illuminated by the brilliance of distant stars. Drawing inspiration from the intricate patterns and vibrant hues found within nebulae, these glass panels bring the wonders of the universe into architectural and interior design.
Crafted using specialized techniques, Nebula glass panels achieve a remarkable level of detail and realism. Various pigments, coatings, and laminations are meticulously applied to replicate the rich colors and swirling patterns characteristic of nebulae. Each panel is a testament to the artistry and innovation inherent in modern glass manufacturing.
The result is a stunning visual display that captivates observers, evoking a sense of wonder and fascination. Whether installed in residential homes, commercial spaces, or public venues, these glass panels serve as focal points, sparking conversation and igniting imaginations.
Beyond their aesthetic appeal, these glass panels offer practical benefits as well. Their durable construction ensures longevity, allowing them to withstand the rigors of daily use while maintaining their beauty. Additionally, their versatility allows for customization to suit various design preferences and spatial requirements. Designers and architects can tailor the dimensions, patterns, and opacity levels of Nebula to seamlessly integrate them into any environment.
Moreover, these panels contribute to creating immersive atmospheres that enhance the overall ambiance of a space. Whether used as decorative accents, room dividers, or architectural features, Nebula infuse interiors with a sense of cosmic grandeur. They invite viewers to contemplate the vastness of the universe and ponder humanity's place within it.
In conclusion, Nebula glass panels represent a harmonious fusion of art, science, and design. By bringing the celestial wonders of nebulae into the realm of architecture and interior decor, these panels inspire creativity, evoke emotion, and elevate the aesthetic experience.
To get information about purchasing this product, please get in touch with us.

source: m-a-p/FineFineWeb


text:
Learn about the fascinating art and science of baroque pipe organs with chemist Catherine Oertel on Oct. 3 at 7 p.m. at the Hudson Library & Historical Society.
Pipe organs of the Baroque era are the "endangered species" of the musical world and are noted for their ties to significant composers and pre-industrial technologies. Centuries-old organs stand as valuable documents not only of musical history but also of technological history. Today, the natural atmospheric corrosion of organ pipes threatens the ability of these historic pipe organs to produce sound. Oertel will discuss the historical and environmental causes of corrosion, the chemistry involved in restoration and the importance of preserving these historical instruments. Anyone interested in history, science or music will enjoy this captivating talk.
Oertel is an associate professor of chemistry at Oberlin College. She teaches introductory and inorganic chemistry as well as an interdisciplinary course on the chemistry of materials used in artwork. Her research in synthesis and detailed structural characterization of oxide-based materials, including those that form as corrosion products on lead-rich objects, is supported by the National Science Foundation and the Camille and Henry Dreyfus Foundation. Oertel was a postdoctoral fellow at the Cornell Center for Materials Research and the Chalmers University of Technology in Gteborg, Sweden.
Register for this free program at _URL_ or call _PHONE_.


text:
Designed for pets, the $2,000 "JooZoo" bauble responds to pet behaviors by playing MP3s. So why the big price tag? Because it's covered in diamonds and gold.
According to the company, the play system enhances your pet's physical health and relieves stress through automatic content responding to various pet behaviors. For example, when you leave your pet at home alone or while your pet travels in a vehicle, the JooZoo encourages physical movement or increases blood flow rate by sound wave stimulation.
Alternately, you could use your vocal chords to produce the phonemes "GUD DAHG" and initiate vibrations in the dogs head with light, repetitive downward strokes. For free.

source: openbmb/Ultra-FineWeb


Parallel algorithm for numerical solution of heat equation in complex cylindrical domain
12/08/2019
by A. Ayriyan, et al.
0
In this article we present a parallel algorithm for simulation of the heat conduction process inside the so-called pulse cryogenic cell. This simulation is important for designing the device for portion injection of working gases into ionization chamber of ion source. The simulation is based on the numerical solving of the quasilinear heat equation with periodic source in a multilayered cylindrical domain. For numerical solution the Alternating Direction Implicit (ADI) method is used. Due to the non-linearity of the heat equation the simple-iteration method has been applied. In order to ensure convergence of the iteration process, the adaptive time-step has been implemented. The parallelization of the calculation has been realized with shared memory application programming interface OpenMP and the performance of the parallel algorithm is in agreement with the case studies in literature.
READ FULL TEXT
research
07/19/2019
An integral equation based numerical method for the forced heat equation on complex domains
Integral equation based numerical methods are directly applicable to hom...
research
07/25/2021
Mathematical Modeling of Heat Conduction
This report describes a mathematical model of heat conduction. The diffe...
research
06/30/2021
A parallel fast multipole method for a space-time boundary element method for the heat equation
We present a novel approach to the parallelization of the parabolic fast...
research
12/14/2018
Parallel and Scalable Heat Method
The heat method is a popular approach to computing geodesic distances on...
research
03/13/2022
An implicitly extended Crank-Nicolson scheme for the heat equation on time-dependent domains
We consider a time-stepping scheme of Crank-Nicolson type for the heat e...
research
08/30/2022
Blow up in a periodic semilinear heat equation
Blow up in a one-dimensional semilinear heat equation is studied using a...
research
02/19/2019
A spectral method for solving heat and moisture transfer through consolidated porous media
This work presents an efficient numerical method based on spectral expan...
Please sign up or login with your details
Forgot password? Click here to reset


text:
- Discrete Laplace operator
In mathematics, the discrete Laplace operator is an analog of the continuous Laplace operator, defined so that it has meaning on a graph or a discrete grid. For the case of a finite-dimensional graph (having a finite number of edges and vertices), the discrete Laplace operator is more commonly called the Laplacian matrix.
The discrete Laplace operator occurs in physics problems such as the Ising model and loop quantum gravity, as well as in the study of discrete dynamical systems. It is also used in numerical analysis as a stand-in for the continuous Laplace operator. Common applications include image processing, where it is known as the Laplace filter, and in machine learning for clustering and semi-supervised learning on neighborhood graphs.
There are various definitions of the discrete Laplacian for graphs, differing by sign and scale factor (sometimes one averages over the neighboring vertices, other times one just sums; this makes no difference for a regular graph). The traditional definition of the graph Laplacian, given below, corresponds to the negative continuous Laplacian on a domain with a free boundary.
where d(w,v) is the graph distance between vertices w and v. Thus, this sum is over the nearest neighbors of the vertex v. For a graph with a finite number of edges and vertices, this definition is identical to that of the Laplacian matrix. That is, φ can be written as a column vector; and so Δϕ is the product of the column vector and the Laplacian matrix, while (Δϕ)(v) is just the v'th entry of the product vector.
If the graph has weighted edges, that is, a weighting function is given, then the definition can be generalized to
where γwv is the weight value on the edge.
Closely related to the discrete Laplacian is the averaging operator:
Approximations of the continuous Laplacian
Approximations of the Laplacian, obtained by the finite difference method or by the finite element method can also be called Discrete Laplacians. For example, the Laplacian in two dimensions can be approximated using the five-point stencil finite difference method, resulting in
where the grid size is h in both dimensions, so that the five point stencil of a point (x, y) in the grid is
If the grid size h=1, the result is the negative discrete Laplacian on the graph, which is the square lattice grid. There are no constraints here on the values of the function f(x,y) on the boundary of the lattice grid, thus this is the case of the homogeneous Neumann boundary condition, i.e., free boundary. Other types of boundary conditions, e.g., the homogeneous Dirichlet boundary condition, where f(x,y)=0 on the boundary of the grid, are rarely used for graph Laplacians, but are common in other applications.
Multidimensional discrete Laplacians on rectangular cuboid regular grids have very special properties, e.g., they are Kronecker sums of one-dimensional discrete Laplacians, see Kronecker sum of discrete Laplacians, in which case all its eigenvalues and eigenvectors can be explicitly calculated.
Discrete Laplace operator is often used in image processing e.g. in edge detection and motion estimation applications. The discrete Laplacian is defined as the sum of the second derivatives Laplace operator#Coordinate expressions and calculated as sum of differences over the nearest neighbours of the central pixel.
Implementation in Image Processing
For one, two and three dimensional signals, the discrete laplacian can be given as convolution with the following kernels:
or, including the diagonals:
- 3D-Filter: is given by: first plane = ; second plane = ; third plane =
These kernels are deduced by using discrete differential quotients.
The spectrum of the discrete Laplacian is of key interest; since it is a self-adjoint operator, it has a real spectrum. For the convention Δ = I − M, the spectrum lies within [0,2] (as the averaging operator has spectral values in [ − 1,1]) and contains 0 (for constant functions). The smallest non-zero eigenvalue is denoted λ1 and is called the spectral gap. There is also the notion of the spectral radius, commonly taken as the largest eigenvalue.
The eigenvectors don't depend on the convention above (for regular graphs), and are the same as for the averaging operator (as they differ by adding a multiple of the identity), though the eigenvalues differ according to the convention.
If the graph is an infinite square lattice grid, then this definition of the Laplacian can be shown to correspond to the continuous Laplacian in the limit of an infinitely fine grid. Thus, for example, on a one-dimensional grid we have
This definition of the Laplacian is commonly used in numerical analysis and in image processing. In image processing, it is considered to be a type of digital filter, more specifically an edge filter, called the Laplace filter.
Discrete Schrödinger operator
Let be a potential function defined on the graph. Note that P can be considered to be a multiplicative operator acting diagonally on ϕ
Then H = Δ + P is the discrete Schrödinger operator, an analog of the continuous Schrödinger operator.
If the number of edges meeting at a vertex is uniformly bounded, and the potential is bounded, then H is bounded and self-adjoint.
The spectral properties of this Hamiltonian can be studied with Stone's theorem; this is a consequence of the duality between posets and Boolean algebras.
On regular lattices, the operator typically has both traveling-wave as well as Anderson localization solutions, depending on whether the potential is periodic or random.
Discrete Green's function
where δw is understood to be the Kronecker delta function on the graph: δw(v) = δwv; that is, it equals 1 if v=w and 0 otherwise.
For fixed and λ a complex number, the Green's function considered to be a function of v is the unique solution to
Certain equations involving the discrete Laplacian only have solutions on the simply-laced Dynkin diagrams (all edges multiplicity 1), and are an example of the ADE classification. Specifically, the only positive solutions to the homogeneous equation:
- Δϕ = ϕ,
- "Twice any label is the sum of the labels on adjacent vertices,"
are on the extended (affine) ADE Dynkin diagrams, of which there are 2 infinite families (A and D) and 3 exceptions (E). The resulting numbering is unique up to scale, and if the smallest value is set at 1, the other numbers are integers, ranging up to 6.
The ordinary ADE graphs are the only graphs that admit a positive labeling with the following property:
- Twice any label minus two is the sum of the labels on adjacent vertices.
In terms of the Laplacian, the positive solutions to the inhomogeneous equation:
- Δϕ = ϕ − 2.
The resulting numbering is unique (scale is specified by the "2"), and consists of integers; for E8 they range from 58 to 270, and have been observed as early as (Bourbaki 1968).
- Bourbaki, Nicolas (1968), "Chapters 4–6", Groupes et algebres de Lie, Paris: Hermann
Wikimedia Foundation. 2010.


text:
ALEXANDROV, A.S., 1999. Vortex in the charged Bose liquid. Physical Review B, 60(21), pp 14573–14576
Equations describing a single vortex in the charged Bose liquid at zero temperature are derived. The zero-temperature coherence length, magnetic-field penetration depth, vortex structure and energy, and lower critical field are calculated. The vortex differs from that in type-II BCS superconductors or in neutral superfluids. Its core is charged, and there is an electric field inside the core.


text:
Developing an Emic Scale to Measure Ad-Evoked Nostalgia in a Collectivist Emerging Market, India
Although there has been recent interest in the measurement of advertising-evoked nostalgia, the dimensionality and generalizability of the related scales are restricted to the national/cultural boundaries of Western nations. In the present study, we develop an emic scale to measure ad-evoked personal nostalgia in an important emerging economy, India, refining and purifying the scale with seven separate studies (with a combined sample size of 1823). The resulting scale contains five dimensions: past imagery, physiological reactions, positive emotions, negative emotions and collective nostalgia. In the present study, we follow rigorous scale development procedures, and we also go beyond by comparing the effectiveness of our emic scale with a previous scale developed in France (etic), and subsequently we test our measure in another (culturally-congruent) market – Bangladesh. Our study emphasizes the need for culture-specific measures (emic), and we present important theoretical and managerial insights. © 2019 Elsevier Inc.
Journal of Business Research
pre print, post print (12 month embargo)


text:
Garland-Wrapped Ornament Tree & Wreath
The Dow Chemical Co.
sizes: tree, 4"x12"; wreath, 10" diameter
- Dow STYROFOAM Brand Foam: Cone, 4"x12"; Beveled Wreath, 10" diameter
- Garland of choice, 10'
- Glass or plastic ornaments: 25mm, 15; 2-1/2"
- Wire-edge ribbon, in various holiday prints and colors, 1-1/2"-wide
- Hanger of choice
- Straight pins
- Wire cutters
- Adhesives: double-sided tape, glue gun and sticks
- 1. Press double-sided tape on three sides of cone. Pin garland to top of cone and wrap around cone, pinning again at bottom. (Note: The double-sided tape helps hold garland in place.)
- 2. Pin ribbon to top of cone and wrap it loosely around cone, pinning again at bottom to secure.
- 3. Adhere 25mm ornaments around cone, in between ribbon, using glue gun. Adhere 2-1/2" ornament to top of cone using glue gun.
- 1. Cut ribbon into 5" lengths.
- 2. Pinch ends of ribbon length together; pin ends to wreath so loop extends out on surface of wreath.
- 3. Repeat process covering entire wreath in ribbon loops.
- 4. Attach hanger onto back of wreath to hang.
- 1. Use wire cutters when cutting wire-edged ribbon so you don't dull your scissors.


text:
1. Native modes of burial in district?
Young people are buried in trees, old people in ground. Where the bones are placed under rocks, etc, all these resting places are Jeegal (forbidden ground.)
2. Names of weapons, implements and domestic utensils in district? Tchandee, chisel
3. Carvings and paintings on rocks or in caves (if any)?
Manjee = paintings
4. Extent of tribal country?
About 130 miles along the Fitzroy.
5. Native names of tribes in district?
6. Do the tribes meet at any distant places for exchange or barter?
Yes. Meenin = exchange.
7. Native belief in ghosts, or a future state?
Jooarree - dead man's spirit
Jamba = bush spirit, spirit of the ligntning
8. What belief have the natives in witchcraft, sorcery?
Jaingangooroo = see in day time only, not so good as Mummara - sleep and go away from their bodies. 1
Nobody has written a note for this page yet
Please sign in to write a note for this page


Event order
From Lazarus wiki
Revision as of 10:21, 31 July 2013 by BigChimp (talk | contribs) (Added seealso; some more details on typical form event order)
Lazarus offers various events that you can use to enter your own procedures to handle things that happen in your application (e.g. a user clicks a button).
There are rather a lot of possible events to cater for a lot of different scenarios. Somebody who does not know Lazarus or Delphi could well pick the wrong event.
Lazarus documentation
The Lazarus_Tutorial#Event_Actions Lazarus tutorial has some information on what events do what.
Typical event order for forms is:
OnCreate => OnShow => OnActivate => OnPaint => OnResize => OnPaint =>...
OnCloseQuery => OnClose => OnDeactivate => OnHide => OnDestroy
This is the equivalent to the class constructor in forms. Use this to initialize form-level variables etc. The form is not yet shown at this time.
Fired when the form gets the focus (e.g. when switching between applications).
When the form is shown (e.g. when loading the form or setting its.Visible property to true), this event is fired - just before the form is visible. This allows you to modify the visual appearance of controls (e.g. disable certain controls) without flickering.
The equivalent to a class destructor in forms. Use this to clean up/free variables.
General controls
These events apply to various controls. Please use the Object Inspector if it is available for the control you're currently using.
The OnEditingDone event for controls can act like the Validate event in other programming languages: it indicates the user is done changing the control and intends to keep that value. The program can now check the control content for correctness, show error messages, update database fields, etc.
Applicable Delphi information
Because the implementation of events in Lazarus and Delphi is similar, a lot of Delphi-related documentation is applicable to Lazarus with minor modifications.
Delphi documentation is often handy. You can search for the actual control you want to know more about to get a list of its events.
If you want to know about the order in which events fire on a form, this article from about.com can be useful.
See also


text:
This article, by partly adopting a historical perspective, examines the introduction of new media in a Kenyan rural village, Kapkoi, and how it changes the communication ecology in the village. Further it explores how people in Kapkoi use and ascribe meaning to media. The article argues that categories such as gender, age and financial situation influence people's access to and use of media and demonstrates how media use can simultaneously reinforce and challenge power structures. Moreover, it highlights the clear digital divide between rural areas and urban centres, and yet suggests that the introduction of new media is partly owing to the connection between the urban and the rural and that media and communications technologies sustain and increase the connectedness of the local.
Click here to read more.


text:
A laboratory reactor system was developed to examine the role of light and aerosol composition in the reduction of oxidized mercury (Hg(II)) in laboratory-generated aerosols. Aerosolized sodium chloride, doped with mercury chloride, was exposed to light in a fixed-bed flow-through reactor. Three spectral ranges (UV, visible and a simulated solar spectrum) were examined, along with dark experiments, to investigate the role of light conditions in mercury reduction. In addition, the role of iron in the aerosol matrix was examined. The effluent from the reactor was analyzed for Hg(0) as evidence of reduction of Hg(II) in the reactor. Significant reduction of Hg(II) (1.5–9.9%) was observed for all three light sources and the rate of mercury reduction was proportional to the light irradiance. The presence of iron in the aerosol matrix inhibited the reduction rate and the degree of inhibition was dependent on the chemical form of the iron in the aerosol. The observed reduction reactions may be important chemical processes in the atmosphere and could be incorporated in atmospheric transport models that are used to understand the fate of atmospheric mercury.
You have access to this article
Please wait while we load your content...
Something went wrong. Try again?


text:
Reduce Laser Repetition Rates Using the Control Unit for Integrated Optical Amplitude Modulators
You can use the Pulse Selector IOM to control integrated optical amplitude modulators easily via the USB interface on your PC. The operating point of the light modulator is automatically stabilized in this process.
The Pulse Selector IOM requires a TTL synchronous signal, which sets the laser repetition rate. You can control it easily using a command set via the USB interface on your computer. A photodiode is integrated into the pulse picker control unit. This enables you to use a feedback loop that automatically stabilizes the operating point of the amplitude modulator.
- Versatile: Reduce the laser pulse repetition rate, or use it as a pulse generator
- User-friendly: Manual or automatic operation is possible
- Practical: Easy to use via the USB interface on your PC
- Feedback loop: Automatically control the stabilized operating point of the modulator
Fields of Application
- Reduce the laser pulse repetition rate in oscillator-amplifier systems
- Generate pulses


text:
History Clipping in Event-driven Distributed Systems
The problem of managing event histories is at the core of distributed computing algorithms used for distributed run-time monitoring and distributed data replication using logs. As a distributed program executes, individual histories of process execution are diffused through the systems by a technique known as gossiping. In this way, each process has a view of the actions of other processes in the system and can monitor their behavior for correctness or security. Unfortunately, the size of the histories grows without bound. Bernstein originally proposed clipping the history of gossip messages when the history becomes known to every process in the system. However, when used in distributed monitoring, even though every process may know about an event history, it is not a sufficient condition to clip that part of event history, as it might still be useful to monitor future event occurrences. What is needed is a way to clip the histories only when they have both been disseminated through the system and the monitoring process no longer needs them. In this paper, we propose the concept of clipping histories in event-driven systems for the purposes of monitoring. The core of this work is the observation that event-driven systems transition through many semi-stable states, then periodically return to stable, recurrent states as each action is completed. We propose an algorithm to clip histories only when the system has returned to a stable, recurrent state and the monitor no longer has use for the collected histories. The effectiveness of the algorithm is demonstrated by the reduction of history size in monitoring an event-driven maneuver drawn from an automated highway system.
M. Chittajallu and B. M. McMillin, "History Clipping in Event-driven Distributed Systems," ISCA 13th International Conference on Parallel and Distributed Computing Systems, ISCA, Aug 2000.
Keywords and Phrases
Distributed; Events; History Maintenance; Monitoring
Article - Conference proceedings
© 2000 ISCA, All rights reserved.
This document is currently not available here.


The name Nye is a baby boy name.
Rate this name:
Max 5 stars
My Rating
This name has 0 vote.
Welsh Meaning:
The name Nye is a Welsh baby name. In Welsh the meaning of the name Nye is: Uncertain origin, but may be derived from the Latin Honorius meaning man of honour, or from the Welsh eur meaning gold.
English Meaning:
The name Nye is an English baby name. In English the meaning of the name Nye is: Island.
SoulUrge Number: 5
Expression Number: 8
SheKnows Media ‐ Family
Popular Baby Name Articles
You Might Like


text:
Edward S. Mason Senior Lecturer in International Development
Externally supported Public Financial Management (PFM) reforms often have limited success in developing countries. The reforms commonly introduce new laws and systems that are not fully implemented or used, especially by distributed agents—budgeters, accountants, and such in sector ministries, provinces, and districts. This article asks why this should be expected and what could be done about it. It builds a theory of institutional change and tests such using data from a survey of public sector accountants in Eastern and Southern African countries—one sub-set of which was distributed. The evidence supports a simple explanation of why distributed end users often limit PFM reform success: they are likely to support incumbent institutions and question reform alternatives and are less engaged in reforms than more concentrated agents who champion reforms. The article suggests that research and practice needs to better account for the influence of distributed agents on externally supported reform success.
Andrews, Matthew. "Why Distributed End Users Often Limit Public Financial Management Reform Success." HKS Faculty Research Working Paper Series RWP14-026, May 2014.


Take the 2-minute tour ×
From wikipedia:
Equivalently, a set P is a partition of X if, and only if, it does not contain the empty set and:
 1. The union of the elements of P is equal to X. (The elements of P are said to cover X.)
 2. The intersection of any two distinct elements of P is empty. (We say the elements of P are pairwise disjoint.)
I clearly understand that the intersection between partition is empty (point 2), but how can the union of a partition can be the all elements in the set?
If it is a partition, shouldnt they be just a part?
I imagine a set divided in 3 and the elements in the first part are not all the elements of the second part.
How do you explain this?
share|improve this question
4 Answers 4
up vote 6 down vote accepted
The idea of a partition is that you take a whole (the set $X$) and you divide it to parts.
Now if I cut off an apple into slices (and one core) I have several pairwise disjoint parts of the apple, but if I reassemble the parts I get a whole apple again.
Similarly we require this from a partition of a set. We want that the union of all the parts give us the entire set we partitioned.
share|improve this answer
Is the term exhaustive in exhaustive partition redundant? – Kaz Oct 23 '12 at 4:44
_USER_: I never heard this term before... – Asaf Karagila Oct 23 '12 at 18:58
I think the word partition explain itself. it is something to do with parts. so if P are all the parts of X then definitely when you put all the P together it will form X. SO THE UNION OF ALL P IS EQUAL TO X.
share|improve this answer
The examples will help. Examples of partitions of $ \{1,2,3\} $ are \begin{equation} \{1\}, \{2\}, \{3\} \end{equation} \begin{equation} \{1,2\},\{3\} \end{equation} \begin{equation} \{1\},\{2,3\} \end{equation} \begin{equation} \{1,2,3\} \end{equation} \begin{equation} \{2\},\{1,3\} \end{equation}
share|improve this answer
I gave some examples. But I add this if you want. – user29999 Oct 22 '12 at 23:36
The union of all parts gives you the whole set. So if you partition a set $X$ in three parts $P_1$, $P_2$, $P_3$, then $P_1\cup P_2\cup P_3=X$.
share|improve this answer
Your Answer


text:
Civic Dialogue: Attending to Locality and Recovering Monologue
AbstractThis essay examines civic dialogue that is connected to local roots. The conceptual emphasis suggests that locality often houses what one might term monologic tendencies. The conviction of this essay is that without acknowledgment and understanding of what matters to another, that is, of the importance of monologue, the possibility of maintaining a vital public sphere that is open to a multiplicity of ideas and positions is minimal. In this essay, the term monologue is not to be confused with a particular style of communication, but IS the ground of the conviction that one takes into a given discourse. Monologue houses the ground of the conviction that shapes what we seek to protect and promote in a given communicative exchange. Monologue is the creative engine of conviction that shapes the uniqueness of our participation and contribution to any potential dialogic interaction.2 To illustrate this point, I turn to the Scottish Enlightenment and the insights of Adam Ferguson as he wrote them in An Essay on the History of Civil Society. The essay explicates a series of implications that arise from Ferguson's work and have relevancy to an understanding of civic dialogue that accounts for the local. Ferguson's distinct contribution was his refusal to dismiss the monologic sentiments of places of particularity.


text:
Overview of the week
Held over the 25th-31st October 2010, Big Green Week (BGW) was full of thought provoking, interactive and enjoyable features which launched the University's commitment to carbon reduction.
One of the main exhibits, on view at the heart of the campus, was the Carbon
Cube, the first UK life-sized depiction of a tonne of carbon dioxide, which at 599.48m3, was larger than the average house.
The average carbon footprint per person in the UK is 10.92 tonnes of carbon dioxide whilst the University emits the equivalent of over 30,000 tonnes every year. The need to reduce carbon by 60% over the next 10 years was the key message for the week. Students and staff were asked to commit to this vision as well as play their part in making it a reality.
During the week, staff, students and visitors were encouraged to calculate their own carbon footprint and relate it to the Cube to comprehend just how much their lifestyle has an effect on the environment.
Each day of the week had a different theme including, Monday 'use less energy', Tuesday 'eat sustainably', Wednesday 'travel sustainably', Thursday'recycle more' and Friday 'get involved'. Throughout the week events and activities such as a Climate Change debate, cooking demonstration, seed planting, Big Switch Off, a variety of themed eco fayres and the Hard Rain exhibition populated the campus. See the programme and photographs from the event here.
The week culminated on Friday with the Big Green Statement on the park where over 500 people spelt out the University's carbon commitment on Victoria Park, including local councilors and Professor Sir Bob Burgess.
A full review of the event and further articles about Big Green Week will be online soon.

source: HuggingFaceFW/fineweb-edu


text:
Response surface methodology and central composite design for K = 3 was used to study the combined effect of blanching time (0–12 min), soaking time (0–24 h) and sodium hexametaphosphate [(NaPO3)6] salt concentration (0–1%) on moisture, ash, leached solids, phytates, tannins and hardness (texture) of cowpeas during canning. Regression models were developed to predict the effects of variables on the studied indices. Blanching, soaking and salt concentration all had significant positive effects on moisture content, ash content, leached solids, phytates, tannins and hardness of the canned cowpeas with significant interaction between all the factors with high regression coefficients (72.0–91.4%). The use of blanching and soaking prior to canning led to increasing moisture content and leached solids while significant decreases were observed for phytates, tannins and hardness of the canned cowpeas. Addition of sodium hexametaphosphate salt during soaking also caused significant (p 6 0.05) decreases in phytates, tannins and the hardness of the seeds. The combination of blanching, soaking and sodium hexametaphosphate salt can therefore be used to retain the mineral content of cowpeas during canning while reducing the anti-nutritional factors and the hardness of the canned cowpeas with acceptable product quality characteristics.
- Response surface methodology,
- Sodium hexametaphosphate salt,
- Nutritional and anti-nutritional factors
Available at: _URL_


text:
Concord's water system was established in 1872. The system consists of 6 groundwater supply wells and 1 surface water supply, pumping stations, 2 storage reservoirs with 7.5 million gallons of capacity, and approximately 121 miles of water main serving approximately 95% of Concord residents, as well as a small population in Carlisle and Acton. Depending on the season, all available production facilities may be called upon to satisfy system demands that fluctuate from 1.5 million gallons per day in the winter to over 4 million gallons per day in the summer.
Concord's sewer system was originally established in 1900. The system includes a 1.2 million gallon-per-day centralized wastewater treatment facility, 2 sewer pumping stations, 6 sewer lift stations, and approximately 33 miles of sewer collection system. The system currently serves 1,692 customers or approximately 35% of the Town.
In 1974 and 1976, Annual Town Meeting established separate Water and Sewer funds to insure that the operation, maintenance and capital improvement of the water and sewer systems would be financially viable enterprises. As such, all expenses incurred by each system are covered entirely by user fees.


Click here to Skip to main content
Click here to Skip to main content
Technical Blog
Tagged as
Paging Data from the Server with Silverlight
, 20 Oct 2011 CPOL
Rate this:
Please Sign up or sign in to vote.
This blog post provides an implementation of IPagedCollectionView which allows paging of data from the server. An IPagedDataSource is introduced that allows any paged data source to be plugged in, with the standard controls such as DataPager making it easy to create paging applications.
This blog post provides an implementation of IPagedCollectionView which allows paging of data from the server. An IPagedDataSource is introduced that allows any paged data source to be plugged in, with the standard controls such as DataPager making it easy to create paging applications.
With web-based applications, bandwidth constraints often mean that when querying large datasets, the results must be paged, i.e., split into discrete pages each containing a small number of results, with an API available for moving forwards / backwards or to a specific page. There are numerous APIs available on the web that expose this type of interface, for example:
With paging being a common application requirement, Silverlight has the functionality to deal with this scenario built-in. The System.Windows.Data assembly contains the IPagedCollectionView interface, which defines the following methods, properties and events, allowing navigation of paged data:
The System.Windows.Controls assembly contains a DataPager control, that collaborates with this interface to provide a UI for paging the dataset. Simply set the Source property of this control to an instance of IPagedCollectionView and your user can page through the data:
NOTE: The Source property of DataPager is of type IEnumerable, which is a little odd, because it doesn't really need to enumerate the collection of items being displayed. Internally, it probes the object you supply as the Source to see if it implements IPagedCollectionView, and if it does, the control becomes 'active'.
This control gives you quite a bit of functionality for free, the buttons become enabled / disabled based on whether navigation forwards / backwards is possible. It respects the CanChangePage property, computes the total number of pages etc…
So, how do you make use of this interface and control?
The System.Windows.Data assembly also contains a concrete implementation of the paging interface, PagedCollectionView. This class gives much more than just paging, it also implements grouping, sorting and filtering of a source collection (IEnumerable). To make use of this class, simply construct an instance based on your collection of data and use that as your DataContext:
List<MyDataObject> sourceCollection = ParseData(serverResponse);
var collectionView = new PagedCollectionView(sourceCollection);
this.DataContext = collectionView;
The problem is PagedCollectionView allows you to sort, group and page a collection of data that is already held in memory. What I want to do, and what I think is a more common use-case, is page data that is supplied by the server. I don't want to have to fetch all the data up-front then page it on the client, this would defeat the object of paging in the first place … to improve performance!
I discovered that there is an IPagedCollectionView implementation as part of RIA Services that provides this functionality, the DomainCollectionView. However, if I want to page data form a simple JSON formatted web service, adding a dependency to RIA Services seems like overkill. So I decided to create my own simple implementation of this interface.
In order to make a generic/ re-useable implementation of this paging interface, I first created an interface that would act as the source of the data:
///
/// Defines a source of data that can be paged.
///
public interface IPagedDataSource<TDataType>
{
 ///
 /// Asynchronously returns the data for the given page
 ///
 void FetchData(int pageNumber, Action<PagedDataResponse<TDataType>>
This interface is very simple, having a single method that fetches data for the given page. The result is returned asynchronously, providing both the items within the given page and the total item count.
My paging collection view extends ObservableCollection and takes an instance of IPagedDataSource in its constructor:
public class ServerSidePagedCollectionView<T> : ObservableCollection<T>,
 IPagedCollectionView
{
 IPagedDataSource<T> _pagedDataSource;

 public ServerSidePagedCollectionView(IPagedDataSource<T> pagedDataSource)
 {
 _pagedDataSource = pagedDataSource;
 }

 ...
}
As an aside, aren't generics great?
The various properties defined in IPagedCollectionView (CanChangePage, TotalPages, etc …) are implemented as standard field-backed properties that notify changes via INotifyPropertyChanged which is inherited via ObservableCollection, I am not going to show them here.
The various methods that permit navigation are all implemented using the same pattern:
public bool MoveToFirstPage()
{
 RefreshData(0);
 return true;
}

public bool MoveToLastPage()
{
 RefreshData(TotalPages - 1);
 return true;
}

public bool MoveToNextPage()
{
 RefreshData(PageIndex + 1);
 return true;
}

public bool MoveToPage(int pageIndex)
{
 RefreshData(pageIndex);
 return true;
}

public bool MoveToPreviousPage()
{
 RefreshData(PageIndex - 1);
 return true;
}
With the RefreshData method doing all the work, it is the only method that uses the supplied IPagedDataSource interface and is shown below:
///
/// Fetches the data for the given page
///
private void RefreshData(int newPageIndex)
{
 // set the pre-fetch state
 CanChangePage = false;
 OnPageChanging(newPageIndex);

 _pagedDataSource.FetchData(newPageIndex, response =>
 {
 // process the received data
 DataReceived(response);

 // set the post-fetch state
 PageIndex = newPageIndex;
 OnPageChanged();
 CanChangePage = true;
 });
}
With the simple implementation of IPagedCollectionView given above, I can now page data from a range of web services by simply implementing IPagedDataSource. For example, to page data from NetFlix, you can use the following implementation:
///
/// A paged NetFlix movies search datasource.
///
public class NetFlixDataSource : IPagedDataSource<SyndicationItem>
{
 private string _searchString;

 private int _pageSize = 10;

 public NetFlixDataSource(string searchString)
 {
 _searchString = searchString;
 }

 public void FetchData(int pageNumber,
 Action<PagedDataResponse<SyndicationItem>>
As you can see, this simple implementation of our paging data source constructs the required URL based on the search string and request page number. It also uses the 'syndication' APIs which are able to parse the response from the NetFlix OData APIs.
To test out this implementation of the paged search interface, I have created a very simple movie search application. The view model for this application has a SearchString property, exposes the results as SearchResults property and has a single command which initiates a new search. The important parts of this class are shown below:
///
/// Gets the paged search results
///
public ServerSidePagedCollectionView<SyndicationItem> SearchResults
{
 get
 {
 return _searchResults;
 }
 private set
 {
 SetField(ref _searchResults, value, "SearchResults");
 }
}

///
/// Gets a command


text:
Grains and field crops
1.To examine the responses of lupins to the application of molybdenum to an acidic, yellow sandy earth.
2. To compare the relative effectiveness of molybdenum as a seed-dressing to the conventional method of soil application.
3. To examine the effects of sodium molybdate as a seed-dressing on the effectiveness of rhizobium. 87Me94
Number of Pages
Agronomy and Crop Sciences | Soil Science
Riley, M M. (1987), Molybdenum on lupins. Department of Primary Industries and Regional Development, Western Australia, Perth. Report.


text:
Definition: (noun) the Islamic call to prayer
To hear what the adhan sounds like, please visit one of the audio links below.
Pronunciation: Athan where "th" is as in the English word "the"
Alternate Spellings: azan, athan
Examples:When the adhan was called, the Muslims went to the masjed for prayer.


Sign up ×
My company is currently in the process of building a CMS on top of Sharepoint 2010.
Part of the functionality of the CMS will require being able to have a searchbox that searches the contents of a specific list (both custom lists and external content list types) and returns the list items relevant to the search as the results.
My questions are:
 1. Is it possible to build a search webpart that only searches a specific list?
 2. Is is possible to have an external content list sitting on top of a database table via BCS searchable through Sharepoint Search Services?
Any constructive input is greatly appreciated.
Thanks, Frank
share|improve this question
1 Answer 1
up vote 2 down vote accepted
 1. Searching a specific list can be implemented in several ways depending on the type of list you can use CAML to search for specific field info, you can create a search scope just searching the specific list or you can use a custom query that only retrieves info from that list
 2. SharePoint Server 2010 Standard allows you to search external content types and each ECT can have a profile page which is the landing page of the search result.
share|improve this answer
Your Answer


text:
ASTM-D4990 › Historical Revision Information
Standard Specification for Coal Tar Glass Felt Used in Roofing and Waterproofing
Show Complete Document History
The following bibliographic material is provided to assist you with your purchasing decision:
1.1 This specification covers glass felt impregnated with coal tar to be used with coal tar pitch conforming to the appropriate requirements of Specification D 450 in construction of built-up roofs and in the construction waterproofing systems.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 The following safety hazards caveat pertains only to the test methods portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
built-up roofs; coal tar; glass felt; waterproofing; ICS Number Code 91.100.50 (Binders. Sealing materials)
To find similar documents by ASTM Volume:
To find similar documents by classification:
This document comes with our free Notification Service, good for the life of the document.
This document is available in either Paper or PDF format.
Nov. 10, 1995


text:
Coronavirus : Belgium outlines its exit strategy
Press Release of the Prime Minister Sophie Wilmès
Based on the recommendations of the Group of Experts in charge of the Exit Strategy (GEES), the National Security Council met today,Friday 24 April, at Egmont Palace to determine the coronavirus exit strategy. As a reminder, since 12 March, the federal government and the federated entities have together taken a series of measures to curb the spread of Covid-19 in our country. Encouraging indicators such as the reduction in the number of daily hospital admissions or the flattening of the mortality curve now make it possible to gradually start phasing out these measures. However, the government emphasises that the virus is still with us and remains dangerous for the population.
The strict confinement measures will remain in place until 3 May at the earliest. Following that date, Belgium may start phasing out the measures, if circumstances permit.
The measures set to remain in force
It is important to emphasise that certain measures will remain in force, regardless of the de-confinement phase we find ourselves in. Measures such as:
- Limiting contact between people;
- Respecting social distancing;
- Good hygiene practices, also called "barrier gestures".
Covering mouth and nose
The covering of mouth and nose will form part of good practice during this de-confinement phase. This can be done with a so-called comfort mask or an alternative means of protection such as a scarf or a bandana. This will be:
- strongly recommended in public places;
- compulsory on public transport from the age of 12. This measure will enter into force on 4 May.
A face mask alone does not provide adequate protection, it must be considered in the context of the wider use of face masks, hygiene measures and social distancing.
The federal government and the federated entities will ensure that each citizen will receive at least one standard cloth protection to cover the mouth and nose free of charge. People will also be given two "filters" to put into masks already bought or made. Surgical masks and FFP2 masks will continue to be reserved for healthcare professionals, residential care centres, residential facilities and the security services.
Employers, including those in the public sector, are responsible for providing protective equipment to their employees where necessary.
The use of public transport
Gradual phasing out will inevitably lead to an increase in the use of public transport. To avoid having too many people on public transport, people are recommended to:
- travel by their own means of transport (walking, cycling, car, etc.), in order to give priority to those who need public transport the most;
- avoid rush hours.
In terms of work organisation, the Group of Ten has validated a general Guide to Good Practice. This will serve as the basis for concluding sectoral or company agreements. It will also serve as a reference for a progressive relaunch of the economy under safe and secure conditions for all.
Lockdown exit strategy
1. Phase 1 – a (4 May)
- For industries and B2B services
Remote working will remain the norm. If companies are unable to comply with social distancing requirements, they will be able to compensate by following a series of health recommendations, including wearing a mask.
- For shops and the hospitality industry
The rules remain the same, with the exception of fabric shops, which, given their important role in the production of mouth masks, are allowed to be open.
- For the health care sector
In recent weeks, the epidemic has had a significant impact on the provision of healthcare, both in primary care and in hospitals. Working groups are already investigating how they can respond to the need to continue to provide the best care to people infected with Covid-19 while gradually and safely increasing access to general and specialised health care. The aim is to ensure that everyone regains 'normal' access to health care as soon as possible and that the medical infrastructure needed to care for people suffering from the virus is not overstretched.
- As far as daily life is concerned
Outdoor physical activity will be allowed for a maximum of two people in addition to those living under the same roof, provided social distancing is observed.
It will also be allowed to practice other outdoor non-contact sports. However, access to changing rooms, communal showers and cafeterias will remain prohibited.
2. Phase 1 – b (11 May)
- For shops
This phase will allow all shops to reopen at the same time, without discrimination on the basis of size or sector, in order to give everyone the same chances of success. This will, of course, be subject to certain conditions which will be determined in consultation with the sectors and the social partners.
There are three types of conditions with regard to:
- organising the work,
- receiving customers,
- and restricting access to the store to avoid overcrowding.
Shops relying on physical contact (e.g. hairdressers) will continue to remain closed in this phase.
- For daily life
The future of sports competitions will be clarified in the short term.
3. Phase 2 (18 May)
- For shops
It will be investigated whether and under which conditions professions relying on physical contact can resume their activities, subject to conditions.
- In terms of culture
The opening of museums may also be considered during phase two, subject to conditions. For example, through a ticketing system.
- For daily life
Team sports will be possible outdoors, but only in a club context and with respect for certain instructions.
- In terms of education
Lessons will resume gradually as from 18 May. Not all students will go back to school immediately.
Each community will be responsible for executing this decision in its own territory, in consultation with the education sector.
Certain avenues will also be explored, such as:
- the possibility of holding private meetings at home;
- the possibility of allowing for more people during weddings and funerals;
- allowing more than two people to be active outdoors together;
- the possibility of organising day trips to certain regions of the country.
4. Phase 3 (from 8 June at the earliest)
Multiple points will be considered:
The possibility of gradually reopening restaurants and, in a later stage, also cafes, bars and the like, all under strict conditions.
Various summer activities such as trips abroad, youth camps (to be decided at the end of May), internships, tourist attractions also small-scale open-air events.
However, major events will remain prohibited until 31 August.
Conditions to succeed:
Testing and tracing will play an important role in ensuring that the exit strategy takes place under the best possible conditions.
As far as testing is concerned, the intention is to offer a laboratory test to all people who need it, i.e. anyone who has symptoms and who the doctor suspects may be infected, people who have been highly exposed to the virus by their profession and people who have had close contact with an infected person.
Our laboratories will have 25,000 PCR tests by 4 May, and capacity could be increased to 45,000. To support the execution of the tests, both public and private laboratories as well as the federal platform will be deployed.
Medical equipment will continue to be delivered and sufficient stock is available.
Serological tests, tests that detect immunity, will also play an important role.
For tracing, a coordinated strategy will be set up between the Regions and Communities, with the support of federal experts.


text:
This mini-series is about using Power Platform to help streamline healthcare providers' work and increase patient safety.
Part 2 of this mini-series covered using Power Automate to extract lab result values from a response object and used them to check which entity conditions are true and send them to the Power App. Part 1 covered how to set up your database – creating entity tables.
In this section, you will be using Power Apps to build out this app's front end. You will create a dialog box pop up for the user to enter patient information, which will trigger the Power Automate flow. Once the flow has completed its run, it will return the patients' lab work results. The Power App will then display the results and display a dynamic checklist of directions for the healthcare provider.
You can find links to previous parts below:
- Applying Power Platform to the Healthcare Industry – Part 1: Setting Up Entities in Microsoft Dataverse
- Applying Power Platform to the Healthcare Industry – Part 2: Using Power Automate to create back-end logic.
Setting up the dialog box:
- Insert rectangle to cover the whole screen
- Change the color > transparency property to slight transparency so you can see what is under the rectangle.
- Insert another rectangle but smaller and centered. This will be the actual dialog pop-up.
- Set color> transparency property to opaque
- Insert a text box, a text input, and a button
- In this example, the text property on the button is set to "Submit."
- Make sure to set the default text property on the Text Input.
It should look something like the screenshot below.
To have all the dialog box elements appear and function as one, you will need to select all the elements from the Tree View panel and group them together. Once you do this, you can control the entire "Dialog Box" element as one. This is an alternative to using Components since you won't be reusing the dialog box in this example.
Next, you will want to set the visible property for your new group to your choosing variable.
- You will get an error because the variable has not been defined yet. To fix this, click on the App icon in the Tree view and in the formula bar for OnStart.
Note: You will make the dialog box conditionally visible later in this section
Call the flow on Dialog Submit and Pass in User Input:
Now that you have a dialog box, you want to take in user data and submit it to the flow.
- First, you will connect the power automate to our Power App.
- You need to go to your power automate and initialize a variable. This will let the Power App know you need parameters in your Flow.Run() call
- Set its value to "Ask in Power App" from the Dynamic Content Pop up
- You can initialize as many variables as you need. This will let Power App know how many parameters to require.
- Next, in your Power App go to Action > Power Automate.
- Find your flow from the list of existing flows and select it.
- Fill in the parameter with the dialog box's text input.
When you click the submit button, this will trigger the flow, and the inputted text will be passed into the Power Automate flow and stored as the variable you initialized.
Personalize Your Healthcare Marketing: Crawl, Walk, Run, Fly
Strategize, execute, and grow a personalization strategy that meets healthcare consumers where they are and drives better health outcomes.
Get the Guide
Note: In this example, you are getting input as a string. If you need to process this value as a float or integer in the Power Automate, please refer to Part 2, which covers this in detail: Applying Power Platform to the Healthcare Industry – Part 2: Using Power Automate to create back end logic.
- If you want your dialog box to disappear after clicking submit, make sure you set your DialogBox_Visible Boolean variable to false after running the flow in the buttons OnSelect property.
Displaying the Data from Power Automate:
Now that you are triggering the flow, this section will show you how to display the lab results from Power Automate inside the PowerApp and process the condition set values to show the correct directions in a checklist.
- To easily work with the values returned from the power automate, you should set what is returned by the Flow.Run() function in a variable. This way, you can easily access each returned variable
- Next, you want to set up our Power App to display values from the Power automate. In this example, the values returned from the Power Automate are stored in the variable called FlowValues. You simply need to use dot-notation to access the variables outputted by the Power Automate.
Create a dynamic checklist of directions to display conditional directions from Power Automate:
Now you want to display the correct set of directions, depending on values returned from the flow. You will do this by using Power App's local collections and the built-in Collect() functions.
Inside the submit buttons OnSelect property, after the flow.Run() call you will be processing the results returned from the flow, aka the FlowValues.condition values.
- Split the comma-separated values and delimit them by the comma
- ClearCollect into your first collection, let's call it collection1
- Loop through collection1 and filter all the Direction Entity where 'Condition ID.'Value = Result and store the Direction value in a new Collection (let's call it collection2)
Now that you have the data from the power automate processed let's understand what exactly happened.
Run the app and submit a patient's name. Then go to File > Collections to see what was stored in our new collections:
- In Collection1, you can see two values were returned from the flow 01 and 09. These correspond to high calcium and high Blood Urea Nitrogen (BUN) values.
- In Collection 2, you can see that there are tables stored in the value columns. This is because, in collection2, you iterated through each item in collection1 and filtered the Directions entity for each value where the Condition ID column value equals the current item being iterated on from Collection1. The filter function returns a table.
- Drill down into the first item in Collection2. You can see that this table contains two items, the Directions values where Direction.ConditionID = 01 (aka high calcium). In our entity, 2 such rows satisfy this condition, so you have these two values.
- In the second table in Collection2, you can see similarly where Direction.ConditionID = 09 aka high Blood Urea Nitrogen (BUN)
- In the last Collect, you extracted the Values from Collection2 and stored them in another Collection called FinalDirections so you can easily access these directions in the next step.
In this final section, you will display the dynamically built list of directions stored in the collection (in this example, FinalDirections) in a checklist.
- First, insert a blank vertical gallery object with FinalDirections as the data source.
- Add Checkboxes inside the gallery with ThisItem.Direction as the text property
- It should look something like the screenshot below (where each item in FinalDirections has its own checkbox)
There you have it! You've built a Power App that displays various healthcare values and a dynamic checklist of directions based on inputted values using entities and Power Automate.


Why males are drawn to females with tiny legs
Why males are drawn to females with tiny legs
Which face is much more desirable? You share the tastes of most heterosexual men if you chose the face on the left. It really is a face that is composite or "morph", made of the faces of eight ladies with unusually little legs. The facial skin regarding the right is a morph of eight women with unusually feet that are large.
It is quite a significant difference, isn't it? Females with smaller legs have actually prettier faces, at the very least in accordance with the males whom participated in this research. Therefore do ladies with extended thigh bones and narrower sides, also ladies who are taller overall. Therefore the competition is not also a close one. "These will be the many strikingly various morphs I've ever seen, " claims Jeremy Atkinson, a psychologist that is evolutionary the University at Albany, ny.
Atkinson and their colleague Michelle Rowe measured hand size, base size, thigh length and hip width on 60 white feminine students, then modified each dimension to take into account specific variations in overall height. For every single of 16 body-part dimensions, they selected the eight females because of the shortest lengths as well as the eight aided by the longest, and constructed morphs of the faces. These morphs had been then ranked for attractiveness by 77 heterosexual male students.
The males had been three-and-a-half times as more likely to find the short-footed morph as more desirable, and very nearly 10 times as prone to state it had been more feminine, Atkinson and Rowe discovered.
Likewise, these were significantly more than 11 times as very likely to select the narrow-hipped morph as more appealing, and eight times as more likely to pick the long-thighed morph, the scientists reported at a gathering of this Human Behavior and Evolution community in Eugene, Oregon, final month.
Tough beginnings
Atkinson believes guys find these features attractive simply because they act as markers of the healthier youth. Continue reading "Why males are drawn to females with tiny legs"


text:
The organic cashew kernels market is experiencing a significant surge in demand, driven by increasing consumer awareness and preference for healthy and sustainable food choices. As more individuals embrace a conscious approach to their dietary habits, the future of organic cashew kernels looks promising.
Key Trends and Factors Shaping the Future of Organic Cashew Kernels
Several key trends and factors are shaping the future of the organic cashew kernels market. Consumers are seeking products that are free from harmful chemicals, genetically modified organisms (GMOs), and other artificial additives. This demand for clean, organic, and natural products is expected to drive the growth of the organic cashew kernels industry in the coming years.
Sustainable Practices and Innovation in Organic Cashew Kernels Production
To meet the evolving demands of consumers and ensure a sustainable future, the organic cashew kernels industry is adopting innovative production techniques and sustainable practices. This includes organic farming methods, efficient water management, and responsible sourcing. By prioritizing environmental stewardship, the industry aims to preserve natural resources and reduce the carbon footprint associated with cashew nut production.
Visimex: A Pioneer in the Organic Cashew Kernels Market
Visimex is a renowned pioneer in the organic agriculture industry in Vietnam, with over 20 years of experience exporting high-quality Vietnamese agriculture products. The company has been at the forefront of organic cashew kernels production, implementing sustainable practices and ensuring the traceability and integrity of their products. With their commitment to organic farming, Visimex is well-positioned to capitalize on the growing demand for organic cashew kernels and lead the industry into the future.
In conclusion, the future of the organic cashew kernels market looks promising as consumers increasingly prioritize health, sustainability, and natural products. With the adoption of sustainable practices and innovative production techniques, the industry is poised for growth. Visimex, as a pioneer in organic agriculture in Vietnam, is playing a crucial role in meeting the market demand while upholding the highest standards of quality and sustainability. As the industry evolves, the future of organic cashews holds great potential for both consumers and producers alike.
Discover our products by clicking here
Follow our LinkedIn


text:
Leisure Time pH Balance Plus
This item is IN STOCK
This item is TEMPORARILY OUT OF STOCK
Usually Ships Within 1 Business Day
Leisure Time pH Balance Plus - 3 Pounds
pH Balance Plus works to lock in the proper pH level in your hot tub to prevent unnecessary, costly and time consuming pH adjustments. This unique granular formula will prevent your pH from fluctuating from the time you refill the hot tub with fresh water until the time you drain it.
All you have to do is check the pH level of your hot tub upon filling it up and adjust it to within the recommended pH range. Then add pH Balance Plus and you are set until you drain and refill the water.
- Locks pH levels in your hot tub
- Prevents pH fluctuations in your water
- Eliminates time consuming and costly daily or weekly pH adjustments
- Easy to use
Directions for use:
- The proper pH range for hot tub water is 7.2 to 7.6. pH Balance Plus will help keep the hot tub water within the proper range. Test the pH weekly and adjust if needed.
- 1. In a freshly filled ho tub, test the pH. If pH level is between 7.0 and 8.0 proceed to step 2. If it's not within this range, adjust with pH Up or pH Down until it's within the 7.0 and 8.0 range and proceed to step 2.
- 2. Add 1.5 pounds (half the jar) of pH Balance Plus for up to 250 gallons of hot tub water or the entire 3 pounds for up to 500 gallons of hot tub water. Pour directly into hot tub.
- 3. Turn ON jets and allow water to circulate for 15 minutes. Temporary cloudiness may occur, but the water will clear quickly once the product is full dissolved.
- 4. Repeat the application each time you refill your hot tub with fresh water.


text:
|• June 29, 2006|
Did you know that one of the nation's most historic attempts at creating a utopian society was in Indiana? You may have seen the movie "Hoosiers" but do you know the real story behind the Hollywood version? And did you realize that most of the great buildings and monuments in our nation's capital were built with Indiana limestone?
The Hoosier state has a historical and cultural history rich in tradition and diversity. Present Indiana is a final step in a three-part effort to familiarize Wabash faculty, staff and students with the Hoosier state.
Wabash students, working with faculty and staff mentors, will develop and deliver a series of modules that will compose a curriculum focused on Indiana's culture. During the summer of 2005, 10 Wabash men created the first Present Indiana projects.
These video and PowerPoint presentations will be made available to a variety of audiences who will benefit from an introduction to the rich heritage and opportunities associated with living, studying and working in Indiana.
The links above right will allow you to see a summary of each project. The summaries include links that will help you learn more on each topic.
Present Indiana will serve audiences that include international students studying in Indiana, elementary and middle school students, personnel directors and small business leaders, newly relocated employees to the area, as well as new faculty and staff at Wabash College.
Present Indiana is part of a Lilly Endowment grant.


text:
Skip to Main Content
The problem of source localization in shallow water in the presence of sensor location uncertainty is considered. The Cramer-Rao Bound is used to carry out a feasibility study for the joint source and sensor location problem when the multipath propagation channel is modeled as a known, deterministic waveguide. Unlike the free-space propagation channel, the boundedness of the shallow-water waveguide along its vertical axis provides the key to joint determination of the source and sensor location parameters. It is seen that, when a set of intuitive identifiability conditions are satisfied, numerical examples indicate that, for the scenarios considered, the resulting loss in accuracy with which the source location can be estimated due to sensor location uncertainty may be tolerable.


Download Solution - Stony Brook Mathematics
Survey
yes no Was this document useful for you?
 Thank you for your participation!
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Document related concepts
3-manifold wikipedia, lookup
Sheaf (mathematics) wikipedia, lookup
Geometrization conjecture wikipedia, lookup
Surface (topology) wikipedia, lookup
Continuous function wikipedia, lookup
Fundamental group wikipedia, lookup
Metric tensor wikipedia, lookup
Covering space wikipedia, lookup
Grothendieck topology wikipedia, lookup
General topology wikipedia, lookup
Transcript
SOLUTIONS TO THE MIDTERM
1. Determine the connected components of the space R' .
Solution. Every connected component of R' consists of just one point, because no
subset X ⊆ R' with at least two points can be connected. Indeed, if a, b ∈ X are
distinct points, say with a < b, then U = X ∩ (−∞, b) and V = X ∩ [b, ∞) are
disjoint open subsets with a ∈ U and b ∈ V . They form a separation of X, which
means that X is not connected.
2. (a) Prove that every compact metric space is second countable. (b) Give an
example of a metric space that is not second countable.
Solution. We first prove (a). For every integer n ≥ 1, the collection of all open
balls of radius 1/n is an open covering of X. Since X is compact, finitely many of
these open balls cover X; let us denote this finite collection by Bn . Their union
B=
∞
[
Bn
n=1
is clearly countable. I claim that it is a basis for the metric topology, which is
therefore second countable. To prove that B is a basis, it suffices to show that
every open set U ⊆ X is a union of open balls in B. Let x ∈ U be an arbitrary
point. By definition of the metric topology, there is some r > 0 with Br (x) ⊆ U .
Take any integer n with 1/n < r/2. Since the finitely many open balls in Bn cover
X, we can find some y ∈ X with
x ∈ B1/n (y) ∈ Bn .
Now d(x, y) < 1/n < r/2, and by the triangle inequality, we get B1/n (y) ⊆ Br (x) ⊆
U . This proves that U is a union of open balls in B.
For (b), we can take any uncountable set X with the metric d(x, y) = 0 if x = y,
and d(x, y) = 1 if x 6= y. In this metric, every one-point set is open; every basis for
the topology has to contain all these sets, and must therefore be uncountable. 3. Let X be a connected and normal topological space with at least two points.
Show that X must be uncountable.
Solution. Let a, b ∈ X be two distinct points. Since X is normal, Urysohn's lemma
gives us a continuous function f : X → [0, 1] with f (a) = 0 and f (b) = 1. Now
suppose for contradiction that X is countable. Then f (X) is countable, too; because
[0, 1] is uncountable, there is a real number c ∈ (0, 1) with c 6∈ f (X). But now
X = f −1 [0, c) ∪ f −1 (c, 1]
is a separation of X, contradicting the fact that X is connected.
1
2
SOLUTIONS TO THE MIDTERM
4. Let X and Y be topological spaces, with Y compact. Show that the projection
p : X × Y → X is closed.
Solution. Let A ⊆ X × Y be a closed subset. We have to show that p(A) is closed,
or equivalently, that X \ p(A) is open. Let x ∈ X \ p(A) be an arbitrary point; we
shall argue that some neighborhood of x is contained in X \ p(A).
Since x 6∈ p(A), we must have (x, y) 6∈ A for every y ∈ Y ; in other words, (x, y)
is a point of the open set X × Y \ A. By definition of the product topology, there
is a basic open set with
(x, y) ∈ U (y) × V (y) ⊆ X × Y \ A.
Note that we have x ∈ U (y) and y ∈ V (y). The collection of open sets V (y) covers
Y , and so by compactness, there are finitely many points y1 , . . . , yn ∈ Y with
Y = V (y1 ) ∪ · · · ∪ V (yn ).
If we define U = U (y1 ) ∩ · · · ∩ U (yn ), then x ∈ U . I claim that U is contained
in X \ p(A). Indeed, any point x0 ∈ U ∩ p(A) would be the projection of a point
(x0 , y 0 ) ∈ A; but then y 0 ∈ V (yi ) for some i, and so
(x0 , y 0 ) ∈ U × V (yi ) ⊆ U (yi ) × V (yi ) ⊆ X × Y \ A,
which is absurd.


text:
The Tutoring Program exists at IST since the academic year 2003/04, being pioneer in Portugal in the development and implementation of tutoring activities adapted to the reality of Portuguese Higher Education.
In 2011, the book Monitoring and Tutoring Program: eight years promoting integration and academic success at IST (not translated) was edited by IST Press. This book presents, describes and quantifies the work developed over the first 8 years of the Program's existence.
The quality of the work developed by the Tutoring Program was distinguished in 2013 by the European Observatory on Good Practices in University Strategic Management, as a Good Practice in the European University context.
Tutoring Program Goals:
- Monitor students' academic path
- Support the transition from secondary education to higher education
- Soft skills training
- Early identification of academic failure situations
- Training and guidance for students with high academic performance
- Support activities related to Course's Coordination
- Promote professors teaching skills
- Contribute to improving the quality of teaching at IST
In the year in which the GATu (current NDA) celebrated 10 years dedicated to promoting the success and academic integration of university students, the 1st edition (sold out) of the book published in 2011, Monitoring and Tutoring Program: eight years promoting integration and academic success at IST (not translated) was launched.
You can download the book in Portuguese here:
- Part 1: Framework of the Tutor in the Theories of Development and Academic Self-Regulation (PDF, 32KB)
- Part 2: Institutional Framework of the Tutoring Program (PDF, 13KB)
- Part 3: Tutor Support Office – Description and Evaluation of Activities (PDF, 27KB)
- Part 4: Assessing the Activities of the Tutoring Support Office (PDF, 21KB)
- Part 5: The Challenges of the Tutoring Program for the Future (PDF, 12KB)
- Annex: Chronology (PDF, 2KB)


text:
Sessions refers to the number of concurrent connections allowed to a SQL database at a time. Workers can be thought of as the processes in the SQL database that are processing queries. The maximum number of sessions and workers allowed depends on your databases's service tier. Blue Matador monitors the sessions_percent and workers_percent metrics so you can know when you've hit the limit.
When the sessions limit is reached, additional connections to the database will be rejected. When the worker limit is reached, clients will receive an error message and will be unable to query your database.
The two possible fixes for reaching the maximum number of sessions: reduce the amount of sessions used by your application, or increase the service tier for your database so there is a higher limit. If your application is using connection pooling, you can configure it so that idle connections are terminated, and limit the number of connections allowed by your application to prevent hitting the limit.
The number of used workers is harder to control since it is not directly tied to the number of sessions. Worker usage can go up during high-usage periods since backed-up queries will consume workers. If you have high worker usage but not session usage, you can use Query Store to analyze your queries to see if specific ones are causing high worker usage.
If you decide to upgrade your database, consult the service tier limits can be found on the following pages to choose an appropriate tier for your session and worker requirements:


text:
It is often very difficult to determine the cause of a whale stranding, however, there are several plausible explanations for at least some of the whale strandings that occur:
- Faulty navigation: many of the whales that are found stranded normally live in the open ocean and are not experienced at navigating in the shallower waters of the coastline. Ocean-dwelling whales often use sonar to navigate but they may receive confusing signals near the coastline, especially if they encounter gently sloping beaches. There is also some evidence that naval sonar may also interfere with whale navigation.
- Disease: many stranded whales have been found to be suffering from severe or terminal disease.
- Pursuit of prey: whales that pursue their prey close to the shoreline may become trapped in shallow waters by receding tides.
- Assisting other animals in the group: many whale species live in complex social groups. It is thought that some mass strandings occur when one member of the group has become stranded and the others have responded to its distress signals.


text:
Introduction: Paraquat is a commonly ingested poison especially in Southern India. There is no antidote for paraquat poison and consumption is often fatal. The usual cause of death is either acute lung injury or multi-organ failure. Aim: To evaluate the role of early haemoperfusion as a therapy in paraquat poisoned patients. Materials and Methods: This study was a retrospective analysis of patients admitted to a Tertiary Medical College Hospital between January 2012 and December 2015 with history of paraquat consumption, comparing outcomes in those who received only gastric lavage and symptomatic treatment with those who received haemoperfusion as a therapy. The role of early haemoperfusion (≤ 6 hours) vs late haemoperfusion (> 6 hours) in paraquat poisoned patients was also compared. The data of these patients was extracted and analysed with respect to age, sex, mode of treatment, the outcome in patients who received early and late haemoperfusion. results: A total of 101 patients were studied out of which 62 died. Deaths were more in those patients who received only gastric lavage with symptomatic treatment as therapy compared to those who received haemoperfusion i.e., 92.1% vs 42.9% respectively. We also found that, the survival rate was better in patients who received early haemoperfusion. conclusion: Early haemoperfusion was helpful in the management of severe paraquat poisoning and improved the survival rate in these patients.
All Science Journal Classification (ASJC) codes
- Clinical Biochemistry


text:
How Firework Shells WorkIn FWsim, you can build your own virtual fireworks by combining components.
In order to create your own realistic fireworks, it is helpful to know how real fireworks work.
Pyrotechnicians don't use rockets, but shells. FWsim can simulate both shells and rockets.
Multibreak ShellsMultibreak shells explode multiple times: A part of the shell explodes and releases stars, while another part continues flying upwards. These shells have a cylindrical shape.
Simulation in FWsimFWsim simulates the shells physically accurate. You can select the launch velocity and the size of the shell. Alternatively, you can just select the size of the shell, and FWsim chooses all the parameters automatically.
To create a multibreak shell, simply add several explosions to a shell. For more information, please refer to the Effect Editor Manual.


TRUNCATION ORDER OF FOURIER WAVE THEORY
Rodney J. Sobey
Abstract
Specific consideration is given to the dependence of Fourier wave solutions on both truncation order and the number of free surface nodes. Solution dependence is quantified by a comprehensive set of numerical experiments over a typical range of wave height, water depth, truncation order and overspecification values. Integral error measures include the rms free surface boundary condition errors and a slope error that identifies non-physical positive slope segments in the wave profile between crest and trough. Summary error diagrams are presented as a guide to the adoption of suitable truncation orders and overspecification for Fourier solutions. The truncation order is the crucial parameter but there is measurable advantage is some small overspecification.
Keywords
Fourier Theory; truncation; truncation order
Full Text: PDF
Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.


text:
The nation's first crested ibis chicks to be born in the wild since 1976 are being watched over by a pair of the endangered birds on Sado Island, Niigata Prefecture, the Environment Ministry said Monday.
If the their development proceeds unhindered, they will likely leave the nest in about 40 days.
The parents — a 3-year-old male and 2-year-old female — were raised at an ibis conservation center on the island and released into the wild in March 2011. They were found to have built a nest on March 16.
The ministry said it confirmed the chicks' birth via a remote camera placed near the nest but that footage of the eggs actually hatching was unavailable because the camera broke. On Sunday, a monitoring team from the ministry set up another camera 40 meters from the nest that was able to take about 12 hours of footage from 6 a.m. showing one of the chicks being fed, officials said. The other two were confirmed safe Monday.
The crested ibis (scientific name Nipponia nippon) is registered as a special Japanese natural treasure. The last true Japanese crested ibis, a female named Kin, died in October 2003. Japan has been trying to reintroduce the species into the wild since 2008, after successfully getting a pair received from China in 1999 to breed in captivity. All of the crested ibises in Japan now are Chinese birds ortheir offspring, and a total of 76 have been released since September 2008.
Their breeding period runs from February to June and peaks in early April. A female typically lays about four eggs per season, and both adults take turns caring for them for about 28 days.
In 2010, the ministry confirmed that some released ibises had laid an egg, but an actual hatching hadn't been confirmed until this month. Experts believe this is because infertile eggs are laid more often by birds in the wild than in captivity, and incubation is often halted due to food shortages.
The birds are also very wary and tend to abort incubation if they are stressed. In the past, some eggs fell out of the nests and others were eaten by crows.
The Japanese crested ibis once inhabited most parts of Japan, but the population fell dramatically after the Meiji Era (_PHONE_) because they were overhunted for their beautiful feathers and because of environmental degradation and agricultural chemicals ruined their homes and food supply.