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hdpe pipe extruder philippines Despriction
What is Benk plastic pipe production?What is Benk plastic pipe production?Benk plastic pipe production line can make 9-50 single wall corrugated HDPE pipe, 50-1200mm Double-wall corrugated pipe line, 16-800mm PVC pipe, 16-1200mm HDPE solid pipe, 16-250mm PP-R pipe, and we also have auxiliary machines for whole pipe extrusion line, such as crusher, mixer, vacuum loader, hopper dryer, socketing machine, bending machine.Plastic pipe Extrusion Machine - Plastic Extrusion Line and Extruder hdpe pipe extruder philippines What is a PE extrusion line?What is a PE extrusion line?HDPE pipe extrusion line is used to produce 16-1500mm PE pipes which are use to supply water with pressure. PPR Pipe Extrusion Line. PPR pipe extrusin line is used to produce PP-R pipe which are used to supply hot water.Plastic pipe Extrusion Machine - Plastic Extrusion Line and Extruder hdpe pipe extruder philippines What is the die head of plastic pipes?What is the die head of plastic pipes?This part is also known as a mold. It certainly the core part of the extrusion line for plastic pipes as it significantly determines the quality of the final product. Of essence, the die head is what provides the end product with its profile hence enabling the molten plastic to flow and form necessary shape.Plastic pipe Extrusion Machine - Plastic Extrusion Line and Extruder hdpe pipe extruder philippines
hdpe pipes Construction Tools Equipment Carousell hdpe pipe extruder philippines
HDPE Water Supply Pipe, Gas Supply Pipe, PP Chemical Usage Pipe and MPP Electrical Wire Protection Pipe Extrusion Line Factory PHP 4,804,400 We successfully developed the new pipe extrusion line suitable for HDPE, PP and other polyolefin pipes high speed extrusion by absorbing most advanced European technology.
Must include:philippines16-800mm Pe Extruder Hdpe Pipe Making Machine - Buy Pe hdpe pipe extruder philippines16-800mm Pe Extruder Hdpe Pipe Making Machine , Find Complete Details about 16-800mm Pe Extruder Hdpe Pipe Making Machine,Pe Extruder Making Machine,Hdpe Pipe Making Machine,Pe Pipe Making Machine from Plastic Extruders Supplier Filipino Hdpe Manufacturers Suppliers of Filipino Hdpe hdpe pipe extruder philippinesManila, Philippines Trading Company/Wholesale . 1 hdpe pipe extruder philippines BREAKER PLATE 65 MM SCREW (FOR HDPE) BREAKER PLATE FOR 65MM EXTRUDER TEFLON RING FOR 65MM EXTRUDER STANDARD PU PNEUMATIC PIPE TEFLON PNEUMATIC PIPE CUSTOMIZED hdpe pipe extruder philippines Criswill International Philippines.
Filipino Hdpe Manufacturers Suppliers of Filipino Hdpe hdpe pipe extruder philippines
Manila, Philippines Trading Company/Wholesale . 1 hdpe pipe extruder philippines BREAKER PLATE 65 MM SCREW (FOR HDPE) BREAKER PLATE FOR 65MM EXTRUDER TEFLON RING FOR 65MM EXTRUDER STANDARD PU PNEUMATIC PIPE TEFLON PNEUMATIC PIPE CUSTOMIZED hdpe pipe extruder philippines Criswill International Philippines.Geomembrane Fabrimetrics Philippines Inc.HDPE Extrusion Welding Rod; hdpe pipe extruder philippines Welding is done with hot wedges on long field seams, and extrusion welders are used on detail work and pipe boots. HDPE is delivered to the project directly from the factory in 4 to 7.m wide rolls and is fitted in the field to the design specification. hdpe pipe extruder philippines Fabrimetrics Philippines Inc.HDPE Extrusion Welding Rod Fabrimetrics Philippines Inc.Silt Curtain Ipo Dam; Taganito Mining Landfill; Bataan Sanitary Landfill Phase1; Bataan Sanitary Landfill Phase2; Maibarara Thermal Pond; San Miguel Bulacan Decorative Fish Pond
HDPE Pipe Extrusion Line HDPE Pipe Extrusion Line - Faygo Union
HDPE Pipe Extrusion Line It is widely used in producing HDPE water supply pipes, gas supply pipes. It can make HDPE pipes with diameter from 16mm to 1200mm. With many years of plastic machinery development and design experience, this HDPE pipe extrusion line has the unique structure, the design is novel, the equipment entire line layoutHDPE Pipe Extrusion Line Pipe Total Solution |Taiwan hdpe pipe extruder philippinesThis customer is located in Algeria. They have already had two PE pipe extursion lines from other machine maker. However after studying and considering the cost and quality, they decided to cooperate with Everplast and invest another two HDPE pipe extrusion lines. Basically the customer manufactures the PE pipe for water supply and paper core replacement purposes.
HDPE Pipe Extrusion Production Line |Customized Design hdpe pipe extruder philippines
The HDPE pipe extrusion lines developed by Taiwan Everplast are equipped with EMS-65, EMS-85, EMS-120 single screw extruder and EMS-6533H high-efficiency single screw extruder. The output is about 60~250kgs (depending on the product size and material). The HDPE Pipes Philippines Atlanta Industries IncorporatedIt conforms to ISO R161/1/ISO 3607 Series, SDR PR based on controlled outside diameter and in accordance to PNS ISO 4427-2002. Features Benefits. Advantages Ease of Handling Atlanta HDPE pipe weighs considerably less than pipes made from conventional materials. Typically, it is only ¼ to 1/10 the weight of cast iron, steel or concrete pipes used for the same service.HDPE Plant - HDPE Extruder Manufacturer from AhmedabadHDPE Plant HEW Single Screw Extruder are offer for extrusion of polyol thin (HDPE, PP, PPR) pipes. The Extruders with 250, 450, 700 Kg/hr. Extruder with special geometry of screw and grooved feed results into higher output, homogenous plasticising and Less slippage of the material.
HDPE extruder, HDPE pipe extrusion machine
HDPE extruder is used to produce high-density PE pipes, and the melting point is from 160-200degress when we use our HDPE extruder, we need to heating it up to HDPE melting point. HDPE extruder also needs other machines to produce high-density polyethylene, like die head, vacuum tank, cooling tank, tractor, cutter, stacker or winder.HDPE extruder, HDPE pipe extrusion machine manufacturer High-speed HDPE extruder is the new generation of standard single screw extruder, now many clients would like to choose high torque HDPE extruder to make HDPE solid pipes, as it saves power compare with the same quality of standard HDPE extruder. Benk HDPE extruder starts from 25mm to 150mm, for high-speed extruder it starts from 50mm to 120mm.HDPE pipe Companies and Suppliers near PhilippinesTianrui - HDPE/PP/PVC Double Wall Corrugated Pipe and Ribbed Pipe Extrusion Line Machine Application This kind of corrugated pipe is mainly used for underground water drainage system. Properties and advantages It is a fully computer controlled, automatic production line.
HDPE pipes - Direct Supplier - Philippines - Home Facebook
HDPE pipes - Direct Supplier - Philippines, Quezon City, Philippines. 168 likes 44 talking about this. Product/ServiceHDPE-PPR Pipe Extrusion Lines - plastmachglobalHDPE-PPR Pipe Extrusion Lines. Plastmach's singe screw extruders are for extrusion of polyolefin (HDPE, HDPE PLB Ducting, PP, PP-R LLDPE, LDPE) pipes. The extruders with screw diameters 16 mm to 400 mm are available for output range 100 kg/hr to 500 kg/hr.Hdpe Double Wall Corrugated Plastic Tube Pipe Extrusion hdpe pipe extruder philippinesHDPE Double Wall Corrugated Plastic Tube Pipe Extrusion Making Machine Performance Advantages The corrugated pipe line is the 3rd generation of improved product of Jiangsu LIANSHUN. The output of the extruder and the production speed of the pipe are greatly increased by 20-40% compared with the previous product.
Hdpe Pipe Suppliers Exporters in Philippines
We supply laminated warning tapes for fiber optic installations, PE/HDPE Pipes, conduit and HDPE pipes to wide range of telco contractors nationwide. We opt to provide quality service and materials supplied to our customer. Tags Philippines Hdpe Suppliers Philippines Telecommunications SuppliersImages of HDPE Pipe Extruder philippines imagesPeople also askWhat is PVC pipe extrusion?What is PVC pipe extrusion?PVC Pipe Extrusion Machine. PVC Pipe Extrusion Machine is used to produce PVC pipe from DO16mm to 800mm. HDPE Pipe Extrusion Line. HDPE pipe extrusion line is used to produce 16-1500mm PE pipes which are use to supply water with pressure.Plastic pipe Extrusion Machine - Plastic Extrusion Line and Extruder hdpe pipe extruder philippinesN-12&Dual - HDPE Drainage Pipe Drainage Pipes from ADSCorrugated, smooth interior, high-density polyethylene (HDPE) pipe. Introduced in 1987, dual wall N-12 pipe, with its smooth interior wall and corrugated exterior, offers


8.6.2. Multivariate decompositions: Independent component analysis of fMRI
This example is meant to demonstrate nilearn as a low-level tools used to combine feature extraction with a multivariate decomposition algorithm for resting state.
This example is a toy. To apply ICA to resting-state data, it is advised to look at the example Group analysis of resting-state fMRI with ICA: CanICA.
The example here applies the scikit-learn ICA to resting-state data. Note that following the code in the example, any unsupervised decomposition model, or other latent-factor models, can be applied to the data, as the scikit-learn API enables to exchange them as almost black box (though the relevant parameter for brain maps might no longer be given by a call to fit_transform).
Load ADHD dataset
from nilearn import datasets
# Here we use only 3 subjects to get faster-running code. For better
# results, simply increase this number
# XXX: must get the code to run for more than 1 subject
dataset = datasets.fetch_adhd(n_subjects=1)
func_filename = dataset.func[0]
# print basic information on the dataset
print('First subject functional nifti image (4D) is at: %s' %
 dataset.func[0]) # 4D data
Out:
First subject functional nifti image (4D) is at: /home/kamalakar/nilearn_data/adhd/data/_PHONE_/0010042_rest_tshift_RPI_voreg_mni.nii.gz
Preprocess
from nilearn.input_data import NiftiMasker
# This is resting-state data: the background has not been removed yet,
# thus we need to use mask_strategy='epi' to compute the mask from the
# EPI images
masker = NiftiMasker(smoothing_fwhm=8, memory='nilearn_cache', memory_level=1,
 mask_strategy='epi', standardize=True)
data_masked = masker.fit_transform(func_filename)
# Concatenate all the subjects
# fmri_data = np.concatenate(data_masked, axis=1)
fmri_data = data_masked
Apply ICA
from sklearn.decomposition import FastICA
n_components = 10
ica = FastICA(n_components=n_components, random_state=42)
components_masked = ica.fit_transform(data_masked.T).T
# Normalize estimated components, for thresholding to make sense
components_masked -= components_masked.mean(axis=0)
components_masked /= components_masked.std(axis=0)
# Threshold
import numpy as np
components_masked[np.abs(components_masked) < .8] = 0
# Now invert the masking operation, going back to a full 3D
# representation
component_img = masker.inverse_transform(components_masked)
Visualize the results
# Show some interesting components
from nilearn import image
from nilearn.plotting import plot_stat_map, show
# Use the mean as a background
mean_img = image.mean_img(func_filename)
plot_stat_map(image.index_img(component_img, 0), mean_img)
plot_stat_map(image.index_img(component_img, 1), mean_img)
show()
 - ../../_images/sphx_glr_plot_ica_resting_state_001.png
 - ../../_images/sphx_glr_plot_ica_resting_state_002.png
Total running time of the script: ( 0 minutes 6.240 seconds)
Generated by Sphinx-Gallery


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FRIDAY, Aug. 12 (HealthDay News) -- Dogs can teach children about responsibility, shower them with love and maybe even help them maintain their reading skills.
Researchers found that reading aloud to canine companions over the summer slightly improved some second-graders' ability to read and their attitude about reading. On the other hand, children who read to adults experienced declines in both areas, the study found.
The study, published online by the Cummings School of Veterinary Medicine at Tufts University in North Grafton, Mass., involved second-grade students with different reading abilities and attitudes about reading. Last summer, the children were paired with either dogs or people and asked to read aloud to them once a week for 30 minutes for five weeks.
The therapy dogs used for the study were trained for the Reading Education Assistance Dogs (R.E.A.D.) Program, which runs programs at the public library near the school.
The study authors were surprised to see no significant improvement in below-average readers who were paired with dogs.
"As with all academic studies exploring a new area, this small study raises more questions than creates answers," said study co-author Dr. Lisa Freeman. She said she hopes answers will emerge as the reading program continues at the local library.
But in terms of persistence, the dogs paid off. Whereas one-third of the children who were asked to read to people dropped out, all of the dog readers completed the project.
Experts note that research is considered preliminary if it has not been subjected to the rigorous scrutiny required for publication in a peer-reviewed journal.
The U.S. National Institute of Child Health & Human Development provides more information on human-animal interaction.
SOURCE: Tufts University, news release, Aug. 10, 2011
Copyright © 2011 HealthDay. All rights reserved.
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source: HuggingFaceFW/fineweb-edu


How to Audit SQL Server Logins
Native Auditing vs. Netwrix Auditor for SQL Server
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Native Auditing Netwrix Auditor for SQL Server
To audit SQL Server logins, we need to configure SQL Server Auditing settings, which were introduced in SQL Server Database 2008.
 1. Connect the SQL server instance via SQL Server Management Studio.
 2. Navigate to Security → Right-click "Audits" and select "New audit" → Type in an name for the audit and select the location where the SQL Server audit logs will be stored → Click "OK" → Right-click the newly created audit and select "Enable audit".
 3. Right-click "Server Audit Specification" and select "New Server Audit Specification" → Type in an appropriate name → Select the new audit from the audit drop-down menu → In the "Audit action type" column, select "Failed Login Group" and "Successful Login Group" → Click "OK" → Right-click on the newly created server audit specification and select "Enable server audit specification".
 4. To view the SQL Server audit login trail, navigate to Security | Audits → Right-click the newly created audit and select "View Audit Logs"
Now you can read all login audit events in your SQL database.
How to Audit SQL Server Logins - Native Auditing
 1. Open Netwrix Auditor → Navigate to Reports | Predefined | SQL Server | All SQL Server Logons → Click "View".
Now you can view all users that access your SQL database.
How to Audit SQL Server Logins - Netwrix Auditor
Enable SQL Server Login Auditing to Protect Your Sensitive Databases from Unauthorized Access
Monitoring successful logins to SQL Server is essential for getting information about who is accessing your database. For example, when a suspicious user logs on to a sensitive database, you need perform an security investigation immediately. You also need to monitor failed logon attempts. While a certain number of failed logon attempts are to be expected during normal business operations, an unusually large number of failed login attempts can indicate that an attacker or malicious software is attempting to get inside your database by guessing user names and passwords. Enabling SQL login auditing will help you detect insider and outsider threats in time to protect your SQL databases against data breaches. These capabilities are included in SQL Server audit services, but this is not a very convenient solution because truly suspicious events get buried in the huge amount of noise data.
Netwrix Auditor for SQL Server provides complete visibility into and control over changes and access events in SQL databases, including auditing of successful and failed logon attempts from Active Directory or locally. The application comes with a broad set of predefined reports, including the "All SQL Server Logons" report, which enables you to easily audit both failed and successful login attempts. It provides all the critical who-what-when-where details you need to streamline auditing of attempts to log on to the database or SQL Server Management Studio so you can minimize the risk of a security breach. Plus, you can store your complete SQL Server audit trail for years in the cost-effective two-tiered (SQL database + file-based) storage.


text:
Battlefield Medical Situational Awareness Goggles (Human Computer Interface)
Department of Defense
Agency Tracking Number:
Solicitation Topic Code:
Small Business Information
23715 Mercantile Rd., Suite 100, Beachwood, OH, -
Socially and Economically Disadvantaged:
AbstractThis proposal presents Think-A-Move, Ltds (TAMs) approach to heads-up, hands-free interaction with electronic medical records (EMR), while maintaining the situational awareness (SA) needed to provide the level of care needed on todays battlefield. This solution will combine the state-of-the-art in mobile computing technology, Heads-Up Displays (HUD), Electronic Information Carriers (EIC), and automatic speech transcription software, all controlled hands free through the use of speech commands. The user will wear a set of augmented reality ballistic goggles, which contain a HUD, a small but powerful mobile computing device, and TAMs SPEAR earpiece. The operator will issue voice commands to control software through the use of speech recognition, call up and enter patient records, and navigate through medical databases.
* information listed above is at the time of submission.

source: m-a-p/FineFineWeb


text:
IfcInteger is a defined type of simple data type Integer. It is required since a select type (IfcSimpleValue) cannot include directly simple types in its select list.
In principle, the domain of IfcInteger (being an Integer) is all integer numbers. Here the number of bits used for the IfcInteger representation is unconstrained, but in practice it is implementation specific.
HISTORY New type in IFC1.5.1.
TYPE IfcInteger = INTEGER;
References: IfcTask IfcRelConnectsPathElements IfcStairFlight IfcReference IfcRecurrencePattern IfcTriangulatedFaceSet IfcBSplineCurve IfcBSplineCurveWithKnots IfcBSplineSurface IfcBSplineSurfaceWithKnots IfcCompositeCurve IfcMaterialLayer IfcMaterialProfile IfcSimpleValue IfcPixelTexture IfcEdgeLoop IfcTable

source: openbmb/Ultra-FineWeb


text:
Let and be circles with unequal radii. Prove there exists an inversion that maps onto.
So my idea was this:
Choose an axis that passes through both centers of the circles (so that the axis contains the diameters of and ). Without loss of generality, let the radius of be smaller than the radius of. Choose a point on the constructed axis so that is between point and and that, where is the diameter of and is the diameter of, both of which are the diameters we chose to lie of the constructed axis (where lies between and and lies between and ). Then we can verify that maps onto. Q.E.D.
This seems to make sense to me, but I want to know if this is a viable proof or if I have left some aspects or cases out. If the circles share a common center then the proof for that case is easy so I omitted it. Thanks.


text:
Marine Wildlife Encyclopedia
Brown Pelican Pelecanus occidentalis
Commonly seen inshore and in harbors, the brown pelican is the heaviest sea bird that fishes by plunge-diving. Groups of brown pelicans often fish together, skimming over the waves before rising into the air, folding back their wings, and hitting the water with a spectacular splash. The pelican's throat pouch balloons outward underwater, scooping up prey, which it then swallows at the surface.


text:
- Why is India's water so polluted?
- What should I avoid in China?
- How much is a cup of coffee in China?
- How much of China's water is drinkable?
- Is water in Beijing safe to drink?
- Where does China's water come from?
- Where does Beijing get its water?
- What country is most affected by water pollution?
- Does China have a water shortage?
- What is the dirtiest country?
- What is the coldest month in Beijing?
- How bad is the water in China?
- Why is China's water so polluted?
- What country uses the least water?
- Who has the worst water in the world?
- Which country has cleanest water?
- Is street food in China safe?
- Is food in China safe?
- What problems does China face?
Why is India's water so polluted?
Around 80% of India's water is severely polluted because people dump raw sewage, silt and garbage into the country's rivers and lakes.
This has led to water being undrinkable and the population having to rely on illegal and expensive sources..
What should I avoid in China?
10 Things Not to Do in ChinaDon't Talk about Uncomfortable or Politically Sensitive Topics. … Don't Disrespect the Customs of Minority Groups and Temples. … Don't Make Close Personal Contact, Such as a Hug or Kiss. … Don't Expect Interpersonal Communications to Be the Same. … Don't Forget Your Manners When Using Chopsticks.More items…
How much is a cup of coffee in China?
A cup of coffee can be anything from 7 yuan (instant or fast-food outlet) to 40 yuan (coffee shop). So the average cost for a breakfast in China is 3–20 yuan. But some restaurants may cost more for better service and environment, and the price in prosperous cities like Beijing and Shanghai will be a bit higher.
How much of China's water is drinkable?
More than 80 percent of the water from underground wells in China is not safe for drinking or bathing due to severe water pollution, according to new statistics cited in Chinese media Monday.
Is water in Beijing safe to drink?
Can I drink the water in Beijing? The official answer is, yes you can. Our recommendation is, better to stick to bottled (or filtered) water. But you shouldn't worry too much about brushing your teeth or showering with tap water, or eating fruits and vegetables that have been washed in tap water.
Where does China's water come from?
More than 80 percent of China's water supply comes from surface water, such as rivers and lakes. In 2018, the Ministry of Ecology and Environment (MEE) reported that 6.9 percent of surface water in China's river basins was "Below Grade V" quality, meaning it was so polluted that it was unfit for any use.
Where does Beijing get its water?
groundwaterToday the major water source for Beijing municipality is groundwater, which accounts for about 75 percent of water use. The safe yield of the aquifer is estimated at between 2 and 2.5 billion cubic meter per year, depending on rainfall.
What country is most affected by water pollution?
Deforestation and poor farming practices also make the problem of water pollution worse….1. Eritrea: 80.7% lack basic water servicesUganda.Angola.Chad.Democratic Republic of the Congo.Ethiopia.Mozambique.Niger.
Does China have a water shortage?
The 116-day drought is unprecedented in the country's record. The country's uneven resource distribution further exacerbates the scarcity problem: 80% of water is concentrated in South China, but the North is the core of national development.
What is the dirtiest country?
BangladeshWorld air quality reportRankCountry/Region2019 AVG1Bangladesh83.302Pakistan65.813Mongolia62.004Afghanistan58.8083 more rows
What is the coldest month in Beijing?
JanuaryBeijing weather features four distinct seasons – short windy spring, long hot summer, cool pleasant autumn, and long chilly winter. July and August are the hottest months with the highest temperature around 37 C (99 F), while January is the coldest time with the lowest temperature around -15 C (5 F).
How bad is the water in China?
The water shortage in the north could have drastic affects because almost half of China's population lives on only 15 percent of its water. The situation is not sustainable. Though the south has abundant water, there is a lack of clean water due to serious water pollution.
Why is China's water so polluted?
China's water supply has been contaminated by the dumping of toxic human and industrial waste. Pollution-induced algae blooms cause the surface of China's lakes to turn a bright green, but greater problems may lurk beneath the surface; groundwater in 90 percent of China's cities is contaminated.
What country uses the least water?
The countries where water poverty is the worst and water usage is the lowest are Mozambique, Rwanda, Haiti, Ethiopia, and Uganda – these five use 15 liters or less daily.
Who has the worst water in the world?
Nearly three-quarters of people in Mexico drink packaged water, and the country is a world leader in consumption of bottled water per capita.Nations With the Worst Water. … Mexico. … Congo. … Pakistan. … Bhutan. … Ghana. … Nepal. … Cambodia.More items…
Which country has cleanest water?
Switzerland1) Switzerland Switzerland is repeatedly recognized as a country with the best quality tap water in the world. The country has strict water treatment standards and superior natural resources with an average rainfall per year of 60.5 inches. In fact, 80% of the drinking water comes from natural springs and groundwater.
Is street food in China safe?
Street food in China is really something to sample and it would be a shame if you passed it for fear of getting sick. Street food is usually some of the freshest available. The vendors prepare it quickly, while you wait, so you don't have to worry about it sitting out in the heat.
Is food in China safe?
Food safety has been a concern for many decades in China. The majority of food problems lies within poisonous foods deliberately contaminated by producers for higher profits. The most common types poisonous foods in china include: adulteration, additives, pesticides, and fake foods.
What problems does China face?
China's environmental problems, including outdoor and indoor air pollution, water shortages and pollution, desertification, and soil pollution, have become more pronounced and are subjecting Chinese residents to significant health risks.


text:
Guidance, resources and tools for flight training organisations
The regulations governing flight crew training and licensing in Australia are contained within the following Civil Aviation Safety Regulations (CASR):
- CASR Part 61 sets out the requirements, standards and privileges and limitations of all flight crew licensing in Australia. The Part 61 Manual of Standards contains the aeronautical knowledge and practical competency standards for licences, ratings and endorsements issued under Part 61, and the standards for Part 64 authorisations.
- CASR Part 141
- CASR Part 142
- Part 5 of the CAR 1988 the Civil Aviation Regulations 1998 continues to apply to balloons training.
Guidance material and tools for flight training organisations
We have produced a range of guidance material, including sample documents, to assist flying training organisations apply for an authorisation to conduct flying training activities or to transition to CASR Part 141 and Part 142 by 31 August 2018.
CASR Part 141
CASR Part 142
- Part 142 Sample Exposition and Guide
- Sample syllabi and guide
- Sample training course - Basic flight instrument training - gap training for flight instructors
- Integrated training for private and commercial pilot licences


text:
Identification. An endometrial brush is a device designed to remove samples of the endometrium (the mucosal lining of the uterus) by brushing its surface. This device is used to study endometrial cytology (cells).
Classification. Class II. The special controls for this device are: (1) FDA's: (i) Use of International Standard ISO 10993 Biological Evaluation of Medical DevicesPart I: Evaluation and Testing, and (ii) 510(k) Sterility Review Guidance of 2/12/90 (K90-1), (2) Labeling: (i) Indication: Only to evaluate the endometrium, and (ii) Contraindications: Pregnancy, history of uterine perforation, or a recent cesarean section, and (3) Design and testing: (i) The sampling component is covered within the vagina, and (ii) For adherence of the bristles and brush head.


text: We have succeeded in growing monocrystalline ferrimagnetic Mn2Sb thin films on (001) GaAs by molecular-beam epitaxy. From the reflection high-energy electron and x-ray diffraction patterns, the orientation of Mn2Sb films grown on (001) GaAs substrates was found to be with the c axis normal to the surface. This direction is also the easy magnetization direction as determined by superconducting quantum interference device measurements at room temperature. Magneto-optical spectra of these films showed a much larger magneto-optical Kerr effect than bulk data from the infrared to the blue wavelength region. © 1997 American Institute of Physics.


text:
On the Purification of Sodium Cyanate by Liquid Ammonia
A purification process of sodium cyanate has been attempted. Necessary experiments with regard to this procedure have been performed as follows : (1) The specific gravities of NaCNO, NaCNO-NH_4NO_3-NH_3 and NaCNO-NH_4Cl-NH_3 at 0?30℃ were measured. (2) The rate of conversion of ammonium cyanate into urea in liquid ammonia at 0?30℃ was estimated. (3) The solubilities of sodium cyanate in liquid ammonia at 0?45℃ and in the ammonieous solution of ammonium nitrate or chloride at 0℃ were also measured. Being based on those results the purification of sodium cyanate from impure raw material was tried by the lixiviation method using ammonium salt solutions. In consequence of this study it is concluded that the purification of sodium cyanate is effectively carried-out using ammonium nitrate solution at 0℃ or below.
- Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 7 601-616, 1955


text:
Random voltage refers to a control voltage (CV) signal that varies unpredictably over time, generated by a module designed to create random or stochastic fluctuations. This random voltage can be used to modulate various parameters of other modules in a modular synthesizer, such as oscillator frequency, filter cutoff, or amplitude, introducing organic, unpredictable, and evolving behaviors to the sound.
Random voltage is often generated using modules such as noise generators, sample & hold (S&H) circuits, or dedicated random voltage generators. Here are some examples of how random voltage is created and used in modular synthesis:
- Sample & Hold (S&H): A sample and hold module takes an input signal (often white noise) and samples it at regular intervals, determined by an external clock signal. The sampled voltage is then held constant until the next sampling event. This results in a staircase-like random voltage signal, which can be used to modulate other modules.
- Noise generator: A noise generator module can output different types of noise, including white noise, which contains random fluctuations in amplitude. By passing the noise through a low-pass filter, you can create slower and smoother random voltage signals.
- Dedicated random voltage generators: Some modules are specifically designed to produce random voltage signals with various degrees of control over the range, distribution, and smoothness of the output voltage. These modules often include options for generating random gates, triggers, or sequences as well.


Attaching of shifting cables to Aeroad CF frame
The bowden cables of the Aeroad CF are routed inside the frame. This reduces the air drag and the cables are covered from water and dirt. This is how you route the cables inside the frame:
1. The Aeroad CF has built in Liner (long thin plastic tubes). These liners facilitate the routing of the cables inside the frame. They are only to be used to route cables, they do not replace GoreTex cable housings. One bowden cable runs from the left shift lever to the right side of the down tube and the cable of the right shift lever runs to the left side of the down tube.
2. Push the bowden cables through the appropriate liner. Both cables cross inside the down tube. The cable exits the bottom bracket on the side of chainwheel. The cable for the front derailleur exits on the other side of the bottom bracket.
3. Pull both liners out of the down tube. You should keep the liner.
4. Thread the cable through the cable guide fixed underneath the bottom bracket.
5. Now you push the bowden cable for the rear derailleur through the liner inside the chainstay.
6. Pull the liner out of the chainstay. Attach the cable to the rear derailleur.


text:
July 8, 2022
Indian firms accounted for 67% of bot deployment, compared to 21% worldwide
93% of the organizations are planning to increase their automation funding in the next year
Two-thirds of the companies in the report are expanding their automation funding by 25% or more
98% of the organisations believe that automation is helping them handle supply-chain issues
Indian companies have brought out the highest bot deployments in the world, according to an industry report titled "Automation Now & Next".
Organizations from India have accounted for 67% of bot deployment with over 300 bots enabled across their ecosystem, compared to 21% worldwide.
The report said that more than 93% of the organizations are planning to increase their automation funding in the next year, and two-thirds of them are expanding their automation funding by 25% or more.
According to industry experts, automation has become a crucial component of India's digital transformation, and numerous business leaders have considered it to be a strategic priority.
Business continuity and providing quality customer experiences in the face of continuing are among the main motivations for Indian businesses to implement automation.
About 98% of the organisations believe that automation is helping them handle supply-chain issues, and 86% of the leaders agree that automation has helped them address staffing shortages in a more effective manner. The report also stated that 99% have agreed that humans working with intelligent technologies are going to be an important collaborative role in the future.
Over 90% of the survey's respondents believe that automation will help in addressing the impact of geopolitical and economic uncertainty, while also being a crucial component of business transformation in India.
Nine out of ten companies globally are migrating their automation to the cloud. Cloud-based automation is an integral addition to business transformation strategies, to help them stay ready for the future.
Among Indian respondents in the report's survey, 97% of them mentioned that their organizations have already deployed a could-first approach for new automation initiatives, and 99% of them said that they're in process of adopting cloud automation
About the report
The report is based on a survey conducted across 1,000 global companies in eight nations, by software company Automation Anywhere. India had the highest number of people responding to it.


text:
Beyond Surviving™ Workshop
Recovering from Childhood Sexual Abuse
July 21st, 9a-5p, $35
1748 Market Street, San Francisco
If you are an adult survivor of sexual abuse and are no longer satisfied with simply understanding the impact of the abuse or the connections between your past experience and your present day life but are instead asking, "What do I do about it?" then this workshop is for you.
The Beyond Surviving Workshop was created for survivors of sexual abuse who are ready to challenge the thoughts and behaviors that result from abuse and want to bring about real change in their lives that is measurable and sustainable.
By participating in this workshop, you will:
- Explore the effects of the abuse as they show up in your present day experiences
- Learn techniques and strategies for breaking free of patterns of thought or behavior
- Participate in experiential exercises and receive personalized coaching
Topics we will explore in the workshop include:
- Obstacles that Keep Us from Believing that Healing is Possible
- Identify What You Hope to Gain from the Journey of Recovery
- Authentic Communication
- Setting & Keeping Boundaries
- Techniques for Challenging False Beliefs: Learn to Rewire Your Brain
Space is limited!
Not ready to register? CLICK HERE to receive a FREE download of Parts 1 & 2 of my guidebook: Beyond Surviving: The Final Stage in Recovery from Sexual Abuse
Meeting room located conveniently on Market at Octavia. Accessible by the MUNI F-Line, Van Ness BART Station, and various bus routes. Street parking available.


Using Stream's Real-Time Messaging API with Amazon Translate
Is your chat going global? Worry less about the language barrier when you pair Amazon Translate with our real-time messaging API.
When powering a chat product in a global environment, multilingual support should be top-of-mind. Doing so allows you to ensure that the communication barrier between yourself and the user on the other end is not broken.
Adding multilingual functionality to Stream Chat is easy with the support that Stream provides. In this tutorial, I'll walk you through the inner workings of building multilingual chat with Stream Chat and Amazon Translate.
Here is a preview of what you will build at the end of this tutorial:
You can also find the complete code of this tutorial on GitHub.
To follow along with this tutorial, you will need to have the following:
 - A basic understanding of JavaScript
 - A basic understanding of Vue.js
 - You should also have Node installed on your system (version 8.9 or above — preferably the latest 12.x) and a basic understanding of Node
 - You should have yarn installed on your system
 - Have an understanding of how Vue sends data from a child to its parent component.
If you have all the above ready, then let's get started!
Set up the Client App – Create a New Vue App
Using the Vue CLI, we can easily create a new Vue app.
Accessing the URL displayed on your terminal will take you to a Vue default page.
Get Your API Keys
Stream Chat Keys
To start using the Stream Chat API, you need to have an API key. Create an account here or log in if you already have an account.
Then, from your dashboard:
 - Create a new app using any convenient name.
 - Fill in the App Name
Finally, submit the form by clicking on the Submit button to create the app
Once the app is created, you will be provided with a few options within your dashboard. Select Chat to go the Stream Chat dashboard.
Finally, create a.env file in the root directory of the project and add your Stream keys:
Remember to replace and with the correct app keys you have noted above.
AWS App Keys
Amazon Translate uses advanced machine learning technologies to provide high-quality translation on demand. We'll use the service to translate text from one language to another.
Now, head over to the Amazon website and create an account or log in if you already have an account.
 1. From your console, head to the My Security Credentials page:
 1. Click on Continue to Security Credentials for the pop that comes up.
 1. Click on the Access keys (access key ID and secret access key) tab and then click on Create New Account Key button.
 2. Copy your Access Key ID and Secret Account Key and then update and placeholders respectively in the.env file.
Set up the Server
We'll be using Node to power the server.
Create a new directory named server in the root directory of the project. Then open up a new terminal and then change your current directory to the server directory.
Next, install the following dependencies that we'll need for the server:
The above dependencies include:
 - express - A Node framework we are using to build our server
 - aws-sdk - AWS Translate Node SDK
 - dotenv - An npm package for parsing configs from.env files
 - cors,body-parser, anddotenv (all excellent npm packages)
Next, create an Express app by creating a new file named app.js to the server directory and then add the following code to it:
In the code above, after importing the packages that we have installed,
 - We created anExpress app using const app = express()**;**
 - Next, we initialize the Stream Chat SDK
 - Then finally, we created an endpoint - / (**app.get('/',…**) for testing to know if the app works. So, if you visithttp://localhost:3000/, you will get a message — { hello: 'World!'}
To initialize the Stream Chat SDK, it requires a valid token. Create a new endpoint for creating a token.
Next, create a new endpoint for translating messages:
To translate a message, we'll send a POST request to this endpoint passing along the language code of the language that we want to translate to (targetLanguage) and also the text that we want to translate (text).
Also, we are setting the SouceLanguageCode to auto so that the language is automatically detected.
The result of the request is a JSON object containing the translated text.
Finally, start up the server:
If it starts successfully, you will see a message printed to the terminal - "Node app listening on port 3000!"
Building the App Interface
For brevity's sake, we'll divide the app into four components:
 - Messages.vue - for listing messages
 - Login.vue - displays the login form
 - Channels - for listing channels
 - InputForm - renders a form for adding new messages
Create the files Messages.vue**, Login.vue**, Channels.vue, and Login.vue files into the src/components directory.
To keep the component file as minimal as possible, I have added all the CSS of the components to a single CSS file. Create the CSS file asApp.css in the src directory of the project and then add the below styles to it:
The Login Component
We are using the login form to get the username of a user which we'll use to generate a token for that user. Then the token is used for initializing the Stream Chat SDK. The username is meant to be unique for identifying users.
However, for simplicity sake, we are not doing real authentication. This is the better place for you to authenticate your users in your database if you want to limit access to only the users that you know.
Now, update the Login component with the below code:
The Messages Component
Next, add the messages component for listing messages for a given channel:
Here, we are passing the array of messages for a given channel as props to this component. Also, using the messageDirection function, we determine the direction to place a message to either left or right depending on who sent the message.
The InputForm Component
Next, add the code that defines the InputForm component for adding new messages:
The Channels Component
Next, add the code that defines the channels component:
In this component, we are listing the channels that we have on our app. Also, we added a form for creating a new channel.
The App Component
Finally, bring all the components together by replacing the content in the src/App.vue file with the below:
In the preceding code,
 - We import all the components that we have created and render them to the template section.
 - If authenticated is false, we render the login component else we render the chat interface.
 - In the select tag (


text:
As part of its contribution to preserving aviation heritage, Airbus has begun transferring four of its test aircraft to museums: the Museum of Air and Space at Paris-Le Bourget Airport and Aeroscopia in Toulouse, France.
The aircraft, which will benefit from heritage preservation and will soon be presented to the public, include A320 MSN1, recently withdrawn from the test aircraft fleet; A340-600 MSN360; A380 MSN2; and A380 MSN4.
The first aircraft to be preserved was A380 MSN4 which carried out 3,360 flying hours during its testing campaigns and was flown to the Air and Space Museum (ASM) at Le Bourget airport on February 14, 2017. Fifty passengers made up of Airbus A380 engineers and technicians, partners and staff from the Air and Space Museum took part in this special flight.
Before the aircraft is opened to the public, which should take place after several months, several operations will be necessary. In preparation for its display, it will be made safe by decommissioning, which includes draining the fuel tanks and other liquids in preparation for its display.
The museum has one of the largest aviation collections worldwide and there the Airbus's iconic test aircraft will undergo a unique refurbishment to showcase its operational role. Once an initial phase of technical work has been carried out on the airframe – which will include structural preservation – a special exhibit will also be created inside the aircraft's interior to enable the greatest possible number of people to visit it from 2018.
The other three aircraft maintained by Airbus Heritage in Toulouse, within the Airbus plant, will travel to Aeroscopia within the next two years, where an area in the northern part of the museum has been made ready for them. All these aircraft cover more than 30 years of flight tests and commercial success for Airbus.
Written by Michael Jones
Pic: Airbus, photo by exm company / H Goussé
February 15, 2017


text:
Boreth Ly Assistant Professor of Art History, University of California, Santa Cruz.
The ancient city of Pagan (or Bagan) was capital of the Pagan Kingdom, and its plains were the site of building over 10,000 Buddhist temples, stupas and monasteries from the 11th to 13th centuries, during a period when several forms of Buddhism coexisted. Over 2200 temples survive and are a top site for visitors. Professor Ly introduces their architectural innovations, exceptional masonry, and sculpture.
Other lectures in this series:
SAM member series: $43


text:
The University of Hawai'i–West O'ahu Student Organic Garden presents several volunteer opportunities for everyone throughout the fall 2023 semester! The garden, or māla, is on campus adjacent to the Classroom (D) and Laboratory (E) buildings.
- Weekly Harvest/Volunteer Days, 10 a.m. to noon every Friday (when the campus is open). The activity is an opportunity for students, faculty, and staff to participate in harvests and volunteer in the māla, and also a chance for students to get service learning hours. Students are welcome to harvest/volunteer on other days/times, but will need to coordinate that with garden supervisor Tasia Yamamura at _EMAIL_.
- Saturday Community Workdays, 8 to 11 a.m. Sept. 9, Oct. 7, and Nov. 4. Join the māla crew for these hands-on workdays, where volunteer students, faculty, staff, and community members are welcome to help care for the garden by learning to prepare soil, building compost, installing irrigation, sowing seed, harvesting produce, and more.
Participants of these garden activities should bring reusable water bottles, use sun protection, and wear close-toed shoes. Please contact _EMAIL_ to RSVP (required) or for any other inquiries.


text:
But African Americans do not perform as well as whites on these tests even if test-takers from both ethnic groups have attained the same number of years of schooling. Because of the lower scores, healthy African Americans may be more likely to be misdiagnosed with Alzheimers disease or other cognitive defects.
In an effort to make neuropsychological tests more accurate, Columbia Health Sciences researchers decided to study whether quality of education, rather than quantity, could explain the lower test scores among African Americans.
In their study, the investigators measured quality of schooling by administering a reading test to 192 elderly African Americans and 192 elderly non-Hispanic whites from Northern Manhattan. The participants, who were all 65 years and older, did not have dementia and were functioning normally in their daily lives.
The researchers found that they could eliminate most of the racial differences found in the neuropsychological test assessments by factoring in the scores from the reading tests. Both blacks and whites with a poor reading test result achieved similar neuropsychological test scores.
The findings suggest that including an assessment of reading skills will help neuropsychologists know what scores to expect from elders with diverse educational backgrounds, says Dr. Jennifer Manly, lead author of the study and assistant professor of neuropsychology in the
Contact: Annie Bayne
Columbia University Medical Center


text:
Fear for no peers!
Free English Dictionary
Definition of Jacobin
- [n.] - A Dominican friar; -- so named because, before the French Revolution, that order had a convent in the Rue St. Jacques, Paris.
- [n.] - One of a society of violent agitators in France, during the revolution of 1789, who held secret meetings in the convent in the Rue St. Jacques, Paris, and concerted measures to control the proceedings of the National Assembly. Hence: A plotter against an existing government; a turbulent demagogue.
- [n.] - A fancy pigeon, in which the feathers of the neck form a hood, -- whence the name. The wings and tail are long, and the beak moderately short.
- [a.] - Same as Jacobinic.


Take the 2-minute tour ×
If $V$ is given to be a vector space that is not finite-dimensional, it doesn't seem to be possible to exhibit an explicit non-zero linear functional on $V$ without further information about $V$. The existence of a non-zero linear functional can be shown by taking a basis of $V$ and specifying the values of the functional on the basis.
To find a basis of $V$, the axiom of choice (AC) is needed, and indeed, it was shown by Blass in 1984 that in Zermelo-Fraenkel set theory (ZF) it is equivalent to the axiom of choice that any vector space has a basis. However, it's not clear to me that the existence of a non-zero element of $V^*$ really needs the full strength of AC. I couldn't find a reference anywhere, so here is my question:
Consider the following statement:
(D) For any vector space $V$ that is not finite-dimensional, $V^*\neq \{0\}$.
Is (D) equivalent to AC in ZF? If not, is there some known axiom that is equivalent to (D) in ZF?
Note that this question is about the algebraic dual $V^*$. There are examples of Banach spaces, for example $\ell^\infty/c_0$, where it is possible (in the absence of the Hahn-Banach theorem, itself weaker than AC) for their topological dual to be $\{0\}$; see this answer on MO. I'm not aware of any result for the algebraic dual.
This question was inspired by, and is related to this question on MO.
Edit: Summary of the five answers so far:
 - Todd's answer + comments by François and Asaf: in Läuchli's models of ZF there is an infinite dimensional vector space $V$ such that all proper subspaces are finite dimensional. In particular, $V$ does not have a basis and $V^*=\{0\}$. Also, according to Asaf, in these models Dependent Choice can still hold up to an arbitrarily large cardinal.
 - Amit's answer + comment by François: in Shelah's model of ZF + DC + PB (every set of real numbers is Baire), $\Bbb R$ considered as a vector space over $\Bbb Q$ has a trivial dual.
 - François's answer (see also godelian's answer) + Andreas' answer in ZF the following is equivalent to BPIT: all vector spaces over finite fields have duals large enough to separate points.
So DC is too weak, and BPT is strong enough for finite fields (and in fact equivalent to a slightly stronger statement). How far does Choice fail in Blass' model? Update: according to Asaf Karagila, $DC_{\kappa}$ can hold for arbitrarily large $\kappa$.
share|improve this question
This is probably a naive question, but is there no chance that (D) is provable in ZF? – Thierry Zell Dec 14 '10 at 14:14
_USER_: I don't know. If (D) holds in ZF, then it would be a very obscure fact, because I've seen in many texts it explicitly mentioned that AC is needed to prove (D), as one needs a basis. So I doubt that it can be done in ZF, but I would also be very surprised if the full AC is needed. – Konrad Swanepoel Dec 14 '10 at 14:23
Great question! – Amit Kumar Gupta Dec 14 '10 at 18:49
add comment
6 Answers
up vote 5 down vote accepted
To add the proof for my claim in Todd's answer, which essentially repeats Läuchli's original [1] arguments with minor modifications (and the addition that the resulted model satisfies $DC_\kappa$).
We will show that it is consistent to have a model in which $DC_\kappa$ holds, and there is a vector space over $\mathbb F_2$ which has no linear functionals.
Assume that $M$ is a model of $ZFA+AC$ and that $A$, the set of atoms has $\lambda>\kappa$ many atoms, where $\lambda$ is a regular cardinal. Endow $A$ with a structure of a vector space over $\mathbb F=\mathbb F_2$. Now consider the permutation model $\frak M$ defined by the group of linear permutations of $A$, and by ideal of supports generated by subsets of dimension $\le\kappa$.
Denote by $\operatorname{fix}(X)$ the permutations which fix every element of $X$, by $\operatorname{sym}(X)$ the permutations that fix $X$ as a set, and by $[E]$ the span of $E$ as a subset of $A$. We say that $E\subseteq A$ is a support of $X$ if $\pi\in\operatorname{fix}(E)\Rightarrow\pi\in\operatorname{sym}(X)$.
Final word of terminology, since $A$ will play both the role of set of atoms as well the vector space, given $U\subseteq A$ the complement will always denote a set complement, whereas the direct complement will be used to refer to a linear subspace which acts as a direct summand with $U$ in a decomposition of $A$.
Claim 1: If $E$ is a subset of $A$ then $\operatorname{fix}(E)$ is the same as $\operatorname{fix}([E])$.
Proof: This is obvious since all the permutations considered are linear. $\square$
From this we can identify $E$ with its span, and since (in $M$) the $[E]$ has the same cardinality of $E$ we can conclude that without loss of generality supports are subspaces.
Claim 2: $\frak M$$\models DC_\kappa$.
Proof: Let $X$ be some nonempty set, and $\lt$ a binary relation on $X$, both in $\frak M$. In $M$ we can find a function $f\colon\kappa\to X$ which witness $DC_\kappa$ in $V$.
Since $\frak M$ is transitive, we have that $\alpha,f(\alpha)\in\frak M$ and thus $\langle\alpha,f(\alpha)\rangle\in\frak M$. Let $E_\alpha$ be a support for $\lbrace\langle\alpha,f(\alpha)\rangle\rbrace$ then $\bigcup_{\alpha<\kappa} E_\alpha$ is a set of cardinality $<\kappa^+$ and thus in our ideal of suports. It is simple to verify that this is a support of $f$, therefore $f\in\frak M$ as wanted. $\square$
Claim 3: If $x,y\in A$ are nonzero (with respect to the vector space) then in $M$ there is a linear permutation $\pi$ such that $\pi x=y$ and $\pi y=x$.
Proof: Since $x\neq y$ we have that they are linearly independent over $\mathbb F$. Since we have choice in $M$ we can extend this to a basis of $A$, and take a permutation of this basis which only switches $x$ and $y$. This permutation extends uniquely to our $\pi$.
Claim 4: If $U\subseteq A$ and $U\in\frak M$ then either $U$ is a subset of a linear subspace of dimension at most $\kappa$, or a subset of the complement of such space.
Proof: Let $E$ be a support of $U$, then every linear automorphism of $A$ which fixes $E$ preserves $U$. If $U\subseteq [E]$ then we are done, otherwise let $u\in U\setminus [E]$ and $v\in A\setminus [E]$, we can define (in $M$ where choice exists) a linear permutation $\pi$ which fixes $E$ and switches $u$ with $v$. By that we have that $\pi(U)=U$ therefore $v\in U$, and so $U=A\setminus[E]$ as wanted. $\square$
Claim 5: If $U\subseteq A$ is a linear proper subspace and $U\in\frak M$ then its dimension is at most $\kappa$.
Proof: Suppose that $U$ is a subspace of $A$ and every linearly independent subset of $U$ of cardinality $\le\kappa$ does not span $U$, we will show $A=U$. By the previous claim we have that $U$ is the complement of some "small" $[E]$.
Now let $v\in A$ and $u\in U$ both nonzero vectors. If $u+v\in U$ then $v\in U$. If $u+v\in [E]$ then $v\in U$ since otherwise $u=u+v+v\in[E]$. Therefore $v\in U$ and so $A\subseteq U$, and thus $A=U$ as wanted.$\square$
Claim 6: If $\varphi\colon A\to\mathbb F$ a linear functional


Shortcuts
Registry
MMCV implements registry to manage different modules that share similar functionalities, e.g., backbones, head, and necks, in detectors. Most projects in OpenMMLab use registry to manage modules of datasets and models, such as MMDetection, MMDetection3D, MMClassification, MMEditing, etc.
Note
In v1.5.1 and later, the Registry supports registering functions and calling them.
What is registry
In MMCV, registry can be regarded as a mapping that maps a class or function to a string. These classes or functions contained by a single registry usually have similar APIs but implement different algorithms or support different datasets. With the registry, users can find the class or function through its corresponding string, and instantiate the corresponding module or call the function to obtain the result according to needs. One typical example is the config systems in most OpenMMLab projects, which use the registry to create hooks, runners, models, and datasets, through configs. The API reference could be found here.
To manage your modules in the codebase by Registry, there are three steps as below.
 1. Create a build method (optional, in most cases you can just use the default one).
 2. Create a registry.
 3. Use this registry to manage the modules.
build_func argument of Registry is to customize how to instantiate the class instance or how to call the function to obtain the result, the default one is build_from_cfg implemented here.
A Simple Example
Here we show a simple example of using registry to manage modules in a package. You can find more practical examples in OpenMMLab projects.
Assuming we want to implement a series of Dataset Converter for converting different formats of data to the expected data format. We create a directory as a package named converters. In the package, we first create a file to implement builders, named converters/builder.py, as below
from mmcv.utils import Registry
# create a registry for converters
CONVERTERS = Registry('converters')
Then we can implement different converters that is class or function in the package. For example, implement Converter1 in converters/converter1.py, and converter2 in converters/converter2.py.
from .builder import CONVERTERS
# use the registry to manage the module
@CONVERTERS.register_module()
class Converter1(object):
 def __init__(self, a, b):
 self.a = a
 self.b = b
# converter2.py
from .builder import CONVERTERS
from .converter1 import Converter1
# 使用注册器管理模块
@CONVERTERS.register_module()
def converter2(a, b)
 return Converter1(a, b)
The key step to use registry for managing the modules is to register the implemented module into the registry CONVERTERS through @CONVERTERS.register_module() when you are creating the module. By this way, a mapping between a string and the class (function) is built and maintained by CONVERTERS as below
'Converter1' -> <class 'Converter1'>
'converter2' -> <function 'converter2'>
Note
The registry mechanism will be triggered only when the file where the module is located is imported. So you need to import that file somewhere. More details can be found at _URL_
If the module is successfully registered, you can use this converter through configs as
converter1_cfg = dict(type='Converter1', a=a_value, b=b_value)
converter2_cfg = dict(type='converter2', a=a_value, b=b_value)
converter1 = CONVERTERS.build(converter1_cfg)
# returns the calling result
result = CONVERTERS.build(converter2_cfg)
Customize Build Function
Suppose we would like to customize how converters are built, we could implement a customized build_func and pass it into the registry.
from mmcv.utils import Registry
# create a build function
def build_converter(cfg, registry, *args, **kwargs):
 cfg_ = cfg.copy()
 converter_type = cfg_.pop('type')
 if converter_type not in registry:
 raise KeyError(f'Unrecognized converter type {converter_type}')
 else:
 converter_cls = registry.get(converter_type)
 converter = converter_cls(*args, **kwargs, **cfg_)
 return converter
# create a registry for converters and pass ''build_converter'' function
CONVERTERS = Registry('converter', build_func=build_converter)
Note
In this example, we demonstrate how to use the build_func argument to customize the way to build a class instance. The functionality is similar to the default build_from_cfg. In most cases, default one would be sufficient. build_model_from_cfg is also implemented to build PyTorch module in nn.Sequential, you may directly use them instead of implementing by yourself.
Hierarchy Registry
You could also build modules from more than one OpenMMLab frameworks, e.g. you could use all backbones in MMClassification for object detectors in MMDetection, you may also combine an object detection model in MMDetection and semantic segmentation model in MMSegmentation.
All MODELS registries of downstream codebases are children registries of MMCV's MODELS registry. Basically, there are two ways to build a module from child or sibling registries.
 1. Build from children registries.
 For example:
 In MMDetection we define:
 from mmcv.utils import Registry
 from mmcv.cnn import MODELS as MMCV_MODELS
 MODELS = Registry('model', parent=MMCV_MODELS)

 @MODELS.register_module()
 class NetA(nn.Module):
 def forward(self, x):
 return x

 In MMClassification we define:
 from mmcv.utils import Registry
 from mmcv.cnn import MODELS as MMCV_MODELS
 MODELS = Registry('model', parent=MMCV_MODELS)

 @MODELS.register_module()
 class NetB(nn.Module):
 def forward(self, x):
 return x + 1

 We could build two net in either MMDetection or MMClassification by:
 from mmdet.models import MODELS
 net_a = MODELS.build(cfg=dict(type='NetA'))
 net_b = MODELS.build(cfg=dict(type='mmcls.NetB'))

 or
 from mmcls.models import MODELS
 net_a = MODELS.build(cfg=dict(type='mmdet.NetA'))
 net_b = MODELS.build(cfg=dict(type='NetB'))

 2. Build from parent registry.
 The shared MODELS registry in MMCV is the parent registry for all downstream codebases (root registry):
 from mmcv.cnn import MODELS as MMCV_MODELS
 net_a = MMCV_MODELS.build(cfg=dict(type='mmdet.NetA'))
 net_b = MMCV_MODELS.build(cfg=dict(type='mmcls.NetB'))

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text:
Stephen A. Forbes Biological Station
Frank C. Bellrose Waterfowl Research Center
The Stephen A. Forbes Biological Station, established in 1894, is located along the Illinois River on Chautauqua National Wildlife Refuge near Havana, Illinois. It is the oldest inland field station in North America and one of nine field stations of the Illinois Natural History Survey. The Frank C. Bellrose Waterfowl Research Center is housed at the Forbes Biological Station.
Staff of the Bellrose Waterfowl Research Center conduct research on a variety of topics relevant to wetland ecosystems, with a specific focus on the ecology and management of wetlands, waterfowl, and other waterbirds. Our research efforts focus on the Illinois and Mississippi rivers and the wetlands throughout the State.
Forbes Biological Station


Rhe PeaterPiPyr – a simplex repeater using the Raspberry Pi
This page describes how to use at $25-$35 Raspberry Pi single board computer, a USB sound card, some Python code, and a two-way radio to create a simplex repeater. A simplex repeater is also known as a store-and-forward voice repeater. Unlike a traditional duplex repeater that receives and transmits at the same time on two different frequencies, a simplex repeater first receives a voice message, stores it, and then retransmits it out. Often this is done on a single frequency, although it can be done using different frequencies for receive and transmit. The advantage of a simplex repeater is that it is very small and compact, since no complex tuned filter cavities are needed. The disadvantage is that there is a delay between when a user speaks and when their message is repeated, and this can lead to confusion and "doubling" unless all operators are well-disciplined and understand how the system functions.
Rhe PeaterPiPyr – a simplex repeater using the Raspberry Pi
Overview
The Raspberry Pi is a single board computer that runs Linux. A Python script uses PyAudio to read in audio from an attached USB sound card, which is in turn attached to the audio output of the two-way radio. When audio is detected, the script will record audio until a silence of predetermined duration is detected, and will then key up the radio (using a GPIO pin on the Raspberry Pi) and replay the audio to the radio's microphone input. The video below shows the system in action.
Hardware
To interface the Raspberry Pi with a two-way radio, you need to connect the audio output of the radio to the audio input of the Pi and vice versa. You also need an interface circuit to allow one of the General Purpose I/O (GPIO) pins of the Raspberry Pi to key the push to talk (PTT) line of the radio. Below are example schematics for interfacing the Raspberry Pi with Icom and Kenwood handheld radios. Other radios should be similar to one of these.
Future versions of the PeaterPiPyr will also include provisions to use the COR output of a radio to trigger recording, but for now it is audio level triggered (VOX operation).
Software
To get started using your Raspberry Pi as a simplex repeater, first follow the steps on this page to get your Pi configured and to install the necessary prerequisites. If you follow the steps on that page you'll end up installing a few things you don't really need for the PeaterPiPyr, but that's ok.
Once you have all of the prerequisites installed, you can download the source files here. Simply and copy this tarball into a directory on your Pi and uncompress it:
tar zxf PeaterPiPyr2.tgz
Rhe PeaterPiPyr – a simplex repeater using the Raspberry Pi schematicThere are some parameters that you'll need to set up by editing the config.cfg file. You can do this by using the built-in nano editor (from the command line) or Leafpad (in the XWindows GUI). Before editing the config.cfg file, you'll need to determine the index of the pulseaudio input and output so that you can set the input_device_index and output_device_index parameters accordingly. You'll also need to determine what level to set the audio_threshold parameter to. To help with these tasks, I've include a LevelMeter utility. To start it, navigate to your PeaterPiPyr directory and type:
python LevelMeter.pyc
The utility will list all of your input and output sound devices. You want to find the input and output named pulse. Make note of the index (number) of these, as this is what you'll want to specify for the input_device_index and output_device_index in your config.cfg file.

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text:
Info about Kiunga, (Kenya)
Kiunga names are also KIU, Kiunga, its latitude is -_PHONE_, and its longitude is 41._PHONE_.
Kiunga is famous for activities like diving, scuba diving, snorkeling, paddle, water skiing, sailboats, water sports, kayaking, fishing, beaches, paddleboarding, swimming, playgrounds in all Kenya.
More details about Kiunga in Kenya (KE)
Kiunga meters above mean sea level, called also meters above sea level (MASL), is under 0 meters. That is why it is an ideal place if you and your family want sea places.
Kiunga things to do and activities: best trip destination for:
Interactive Kiunga (Kenya) Map and attractions
Interactive map of Kiunga, Kenya (KE).


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Delivered Source Instruction
(DSI) One line of source code (LOC) developed by a project.DSI is the primary input to many tools for estimating software cost. The term "delivered" is generally meant to exclude non-delivered support software such as test drivers. However, if these are developed with the same care as delivered software, with their own reviews, test plans, documentation, etc., then they should be counted. The "source instructions" include all program instructions created by project personnel and processed into machine code by some combination of preprocessors, compilers, and assemblers. It excludes comments and unmodified utility software. It includes job control language, format statements, and data declarations.
Last updated: 1996-05-29


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The Belmont Hill Drone Club's inaugural meeting took place on February 15th. The club, started by Chris Brusie '23, seeks makers to build and fly drones on Tuesdays and Thursdays at 2:15 in the new Makerspace. The drones will be made using 3D-printing CAD software and students' knowledge of physics and chemistry.
Chris's passion for drones formed during his childhood when he built and flew them with his dad. He took an independent study about drones, where he is researching the science behind the machines. He planned for his study to "culminate in the creation of a drone club" so that he could "demonstrate what [he] had learned." Additionally, he felt that the multifaceted nature of drone building would be a perfect topic to explore in the club.
As the club holds its first meetings, Chris will be implementing the many ideas he has for its future. So far, he has formed a group of interested students who are looking forward to building drones and competing in a program called "Drones in School." This event allows schools to enter into virtual contests that culminate in a national race, a competition between the top thirty-two drone-building teams in the nation. Chris is ready to lead the team through designing and building various types of drones and can't wait for the "exciting and engaging experience" the competition will provide.
The "Drones in School" program typically seeks smaller and quicker drones more conducive to racing. Chris recognizes that "there seems to be a general attraction to bigger drones," so he is ready to branch out after the racing season. He aspires to create a large autonomous drone that can fly without the help of human guidance. Chris is excited to get his club off the ground so that club members can start preparing for the racing season and achieve their goals.


Configuring Visual Studio to open the browser InPrivate or Incognito
Sometimes, when coding a web application in visual studio, you may want to have the project start in an InPrivate or Incognito window. Browsers, such as Chrome, Edge, Firefox, and others, have a special way to open them that is clean as in no cookies or history or logins and it isn't tied to your normal browser session. This is called Private browsing. They each brand it a little differently, with Edge being InPrivate and Chrome using Incognito, but they are all private browsing.
Visual Studio can easily be configured to open the browser in private browsing.
Configure Visual Studio to Launch the Browser in Private Mode
 1. Open Visual Studio
 2. Locate your Asp.Net Application and open it
 or
 Create a new Asp.Net Project (you can throw away this project afterward)
 3. Once the project is open, locate the Debug Target icon, which is a green triangle that looks like a start icon:
 4. Click the drop-down arrow just to the right of it.
 5. Select Browse with:
 6. In the Browse With screen, click Add.
 7. Enter one or more of these values: (I entered both)
 Edge
 Program: C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
 Arguments: -InPrivate
 Friendly Name: Edge (InPrivate)
 Chrome
 Program: C:\Program Files\Google\Chrome\Application\chrome.exe
 Arguments: -incognito
 Friendly Name: Google Chrome (Incognito)
 8. Click OK.
 9. Now you can change the default if you desire.
 My default was set to Edge.
 To change the default, highlight the desired browser setting and click Set as Default button.
 10. Click Browse and your app will start in debugging and browse to the local url with your configured default browser.
Happy coding!

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How to post code in comments?


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Join us Thursday, April 22, 2021, at 9 am CDT, 10 am EDT, 3 pm BST, 7:30 pm IST
As an IT leader, you know there is a need to create a future-ready IT talent base, but what is the best approach and what will yield results? Most enterprises currently struggle to create a sustainable workforce strategy.
In this webinar, Everest Group's analysts will discuss the key principles of a holistic IT workforce strategy, and practical considerations to successfully bring it to life.
If you're an executive in a business that develops IT workforce strategies, you will gain valuable insights from our expert analysis, including answers to questions such as:
- Why are current IT talent development initiatives not yielding the desired outcomes?
- What are the foundational elements of an effective IT workforce strategy?
- What are the key considerations and best practices to execute on the strategy?
Who should attend?
This session will help the following leaders evaluate and elevate their IT strategies:
- C-suite leaders across IT and business processes
- Senior IT leaders
- IT HR heads
- IT workforce strategy leaders
- Winning the War for Talent: An Enterprise Guide to Building a Sustainable Workforce Strategy
- Charting the Skilling Journey to Build the IT Services Talent of Tomorrow: Replacing the Commodity IT Services Role Definitions
- The Future of Talent in Quality Assurance
- Talent Readiness for Next-generation IT Services PEAK Matrix™ Assessment 2020: Closing the Demand-Supply Gap
- Digital Transformation | Preparing for the Future of Talent
Chief Research Officer


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ICID 70 => SUN_REGULAR_UNBINNED
- Sun irradiance over the regular aluminium reflection diffuser.
- Unbinned sun irradiance measurements over the regular aluminium reflection diffuser.
- Monitoring of spectral calibration.
- Monitoring of spectral slit function calibration.
- Monitoring of spectral and spatial diffuser features.
- Near the north pole, first light measurements, then dark measurements.
- Launch and Early Operations Phase (LEOP). Not used after 7 October 2004 (orbit 1224).
Sun over regular aluminium reflection diffuser unbinned measurement. First, the light measurements are performed, then the dark measurements are performed. It takes about 8*2=16 seconds to read out one complete image. The purpose of these unbinned measurements is to monitor the spectral calibration parameters, spectral slit function parameters and spectral and spatial diffuser features on unbinned measurement data and compare to binned measurement data. The dark (background) measurements of ICID 71 are eventually used to correct these light measurements in the 0-1 data processing.


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Fibers are usually made of a variety of compounds called chemical fibers.
The main types are polymer and nylon, but other compounds are also available.
The polymer fiber test is the most common type of fiber test and it has a fairly high specificity for detecting chemicals.
But the nylon fiber test has a lower specificity for chemicals.
A chemical fiber test can also be used to determine the concentration of chemicals in a sample.
This test is commonly used to confirm the presence of certain chemicals in hair fibers.
This article contains affiliate links.
The article was originally published by the Independent, and it may be republished for free.


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The heat/mass transfer analogy for a backward facing step
- Citation data:
International Journal of Heat and Mass Transfer, ISSN: 0017-9310, Vol: 113, Page: 411-422
- Publication Year:
- Physics and Astronomy; Engineering; Chemical Engineering
Heat and mass transfer from a surface to a stream of fluid are governed by Fourier's law and Fick's law respectively,which are mathematical manifestations of the process of diffusion. In the realm of transport processes, the mathematical equations describing the two phenomena can become analogous under certain assumptions and boundary conditions. From an engineering perspective, it is difficult to measure heat transfer coefficients in separated flows because of high spatial thermal gradients and the intrusive nature of the various techniques. The analogous mass transfer measurement using the naphthalene sublimation, on the other hand, overcomes these challenges and presents significant advantages of speed, economy, better resolution and accuracy over its heat transfer counter-part. However, quantitatively, the diffusion rates of heat in air and naphthalene in air are different. So, the physical and mathematical similarity between the two processes can be utilized effectively only when the analogy factor ( F = Nu / Sh ) is determined. This study investigates the heat/mass transfer analogy in a turbulent separated flow behind a backward facing step. The heat ( Nu ) and mass ( Sh ) transfer measurements were made using the thermal boundary layer measurement technique and the naphthalene sublimation measurement respectively under near identical flow conditions. Analogous boundary conditions of uniform temperature and constant concentration were imposed on the active surfaces, which is the recirculation-reattachment region behind the backward facing step. The Nu and Sh values thus obtained were used to calculate the analogy factor, F, which was found to be 0.692.


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Definition of Sensitivity
Sensitivity: 1. In psychology, the quality of being sensitive. As, for example, sensitivity training, training in small groups to develop a sensitive awareness and understanding of oneself and of ones relationships with others. 2. In disease epidemiology, the ability of a system to detect epidemics and other changes in disease occurrence. 3. In screening for a disease, the proportion of persons with the disease who are correctly identified by a screening test. 4. In the definition of a disease, the proportion of persons with the disease who are correctly identified by defined criteria.Source: MedTerms™ Medical Dictionary
Last Editorial Review: 6/14/2012
Find out what women really need.


text:
The Hellingly Hospital Railway
was a light railway
owned and operated by the East Sussex County Council
. It was used to deliver coal and passengers to Hellingly Hospital
, a psychiatric hospital
, via a spur from the London, Brighton and South Coast Railway
's Cuckoo Line
at Hellingly railway station
The railway was constructed in 1899 and opened to passengers on 20 July 1903, following its electrification in 1902. After the railway grouping of 1923
, passenger numbers declined so significantly that the hospital authorities no longer considered passenger usage of the line to be economical, and the service was withdrawn. The railway closed to freight in 1959, following the hospital's decision to convert its coal boilers to oil, which rendered the railway unnecessary.
The route took a mostly direct path from a junction immediately south of Hellingly Station to Hellingly Hospital, past sidings
known as Farm Siding and Park House Siding respectively, used as stopping places to load and unload produce and supplies from outbuildings of the hospital. Much of the railway has since been converted to footpath
, and many of the buildings formerly served by the line are now abandoned.
Construction and opening
In 1897, East Sussex County Council purchased of land at Park Farm, about three miles (5 km) north of Hailsham
, from the Earl of Chichester
, to be the site of a new county lunatic asylum
which would eventually become known as Hellingly...


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I'm relatively new to Mathematica, and I'm trying to define a function f(k) that would do the following:
For any positive integer $k$, a finite sequence $a_i$ of fractions $\frac{x_i}{y_i}$ is defined by: $$a_1 = \frac{1}{k}\\ a_i = \frac{x_{i-1}+1}{y_{i-1}-1}$$ When $a_i$ reaches some integer $n$, the sequence stops. (That is, when $y_i=1$.) Define $f(k) = n$.
-- Project Euler
I have the following function written:
f[k_, sofar_] = Module[{num, result},
 result =
 If[sofar == 0,1/k,((num = Numerator[sofar]) + 1)/(num/sofar - 1)
f[k_] = f[k, 0]
But I get the result {ComplexInfinity,List} and I don't understand why. What am I doing wrong?
share|improve this question
Your function needs to depend on both $x_{i-1}$ and $y_{i-1}$. (This answer applies to any programming language you might choose for tackling this problem.) – whuber Mar 7 '13 at 23:08
I rephrased the format of the question from Project Euler. The fraction is reduced before the function is re-applied. – Jakob Weisblat Mar 7 '13 at 23:09
Yep, but you still need to track the numerator and denominator, so you might as well do so explicitly--at least conceptually. Your life will be much easier. (Mathematica can handle many of the details, but under the hood it will be doing exactly the same thing: carrying an ordered pair of (numerator, denominator) around.) – whuber Mar 7 '13 at 23:10
so I pass $x_i/y_i$ as $sofar$ and then determine the new numerator, then $\frac{num}{sofar}$ is $y_i$ – Jakob Weisblat Mar 7 '13 at 23:11
_USER_ After completely changing my code such that it works in the way you suggested, the problem goes away. Huh. Thanks. – Jakob Weisblat Mar 7 '13 at 23:26
show 4 more comments
marked as duplicate by Jens, rm -rf Apr 27 '13 at 20:53
1 Answer
The solution to this problem is to use := instead of = with the function definition so that it is not evaluated immediately.
share|improve this answer
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French Word of the Day: Croque-mort
French Word of the Day: Croque-mort
The word croque-mort may be one of the most off-putting in the French language, and no one seems to agree on its origins. Since its case is yet to be settled, here is everything you need to know to choose your side.
What do I need to know croque-mort?
Being a croque-mort is a job like any other else and you may have to call upon one someday. Behind this ill-omened term, stories on how it was born continue to have French people debating.
So what does it mean?
A croque-mort is another word for employé des pompes funèbres – undertaker, or literally translating to 'dead-biter'. Il est croque-mort, ça doit être déprimant comme métier. – He is an undertaker; it must be such a depressing job.
The term is slightly casual, so if you were talking to someone recently bereaved about funeral arrangements it might be better to use the more formal employé des pompes funèbres, but you won't insult someone if you use this to describe their work.
The most commonly spread legend on the origin of the word is also regarded as the least accurate of all.
A long time ago – possibly starting from the Middle Ages but no one knows for sure – undertakers supposedly had to bite the dead person's big toe to make sure they really were deceased. If there was no reaction, then the person could be buried.
Other possible origins
While this quirky story is very popular among the French, two more plausible explanations have surfaced.
During the plague epidemics of the Middle Ages, survivors would use un croc de boucher – a meat hook – to drag bodies towards mass graves. The ending c is usually silent, but if pronounced, croc will sound like croque. This could have easily led to the creation of a word such as croque-mort.
Even the Académie Française, acting as the official guardian of the French language, has its take on the subject. According to the official body, the misunderstanding comes from the double meaning of the verb croquer.
Though little used in this sense, croquer can also mean'steal' or'make something disappear'. Sa soeur a croqué tout l'héritage! – Her sister stole the entire inheritance!
The word croque-mort would then simply take its origins on the image of someone'stealing' people in the fashion of the Reaper, or making them disappear by burying them.
For more French words or expressions, head to our French word of the day section.
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How to Find Your Doorbell's IP address
There may be times where you need to find your doorbells IP address. One example is for 3rd party Onvif Implementation. This guide assumes that your doorbell is already installed and has gone through the entire setup process.
Step 1. Download and install the SADP Software
Click here to download the software.
Step 2. Open the SADP program
Side Note: Ensure the SADP program is running on a PC that is on the same exact network as your doorbell.
Step 3. Your Doorbell's IP address should be on the list.
The device type should be listed as NDB313-W. Please note that the device may show "inactive." This is perfectly normal. There is no way to "activate" the doorbell like our standard H-Series IP Cameras. mceclip0.png
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small remark on OWL Guide
From: edhel
Date: Sat, 27 Sep 2003 22:42:08 +0800
Message-ID: <000801c38505$8834acb0$36bcfa50@ed>
In chapter 3.3. Property Characteristics written:
If a property, P1, is tagged as the owl:inverseOf P2, then for all x, y, and z:
P1(x,y) iff P2(y,x)
Note that the syntax for owl:inverseOf takes a property name as an argument. A iff B means (A implies B) and (B implies A).
1) imho it is better to write simply "for all x and y" (without z)
2) but below in explanation of InverseFunctionalProperty there is written vice versa "for all x and y" but need x,y,z
3) "IFF" was explained here, but already was used above
edhel, Russia
Received on Saturday, 27 September 2003 11:51:24 GMT


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Reactivity Effects of Differences Between JEFF-3.1 and ENDF/B-VI.8 in Analysis of Six MASURCA Cores of the R-Z Program
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Reactivity contributions of differences between JEFF-3.1 and ENDF/B-VI.8 were analyzed for six early MASURCA cores of the R-Z program using ERANOS 2.1. These cores were designed such that their neutron spectra would emulate that of an oxide-fueled sodium-cooled fast reactor, some containing enriched uranium and others containing depleted uranium and plutonium. Effects of modeling assumptions and solution methods both in ECCO lattice calculations and in BISTRO Sn flux solutions were first evaluated using JEFF-3.1 cross-section libraries. Comparisons were made between calculated and measured values for reactivity and several spectral indices. Reactivity effects of differences between JEFF-3.1 and ENDF/B-VI.8 were also quantified using perturbation theory analysis. The most important nuclide with respect to reactivity differences between cross-section libraries was 23Na, primarily a result of differences in the angular dependence of elastic scattering, which is more forward peaked in ENDF/B-VI.8 than in JEFF-3.1. Differences in 23Na inelastic scattering cross sections between libraries also generated significant differences in reactivity, more due to the differences in magnitude of the cross sections than to the angular dependence. The nuclide 238U was also found to be important with regard to reactivity differences between the two libraries mostly due to a large effect of inelastic scattering differences and two smaller effects of elastic scattering and fission cross sections. In the cores that contained plutonium, 239Pu fission cross-section differences contributed significantly to the reactivity differences between libraries.


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Is Lobster Cholesterol Content Good or Bad for Health?
Does Lobster have Cholesterol?
Cholesterol is a fatty, wax-like substance found in all animals. Even humans produce a significant amount of cholesterol as a product of metabolism. These substances are used for the repair of damaged cells. Thus, all animal-based meat and products contain some amounts of cholesterol. Lobster contains a relatively high amount of cholesterol.
- High in nutrition. A single serving of cooked lobster, about 3 ounces, has no saturated fat, 1 gram of carbohydrate, 17 grams of protein, less than 1 gram of fat, and 85 calories. There's no argument in saying that lobster is both healthy and nutritious. A serving of lobster packs a good punch of high-protein, lean meat.
- Cholesterol content. Each serving of cooked lobster has about 60 mg of cholesterol. In a day, healthy individuals should consume a maximum of 300 mg, while those with high cholesterol levels should only have a maximum of 200 mg per day. A single serving of lobster in the diet completes at least 20 percent of the recommended daily count.
Is Lobster Cholesterol Good or Bad for Health
The cholesterol content present in servings of cooked lobster is recommended for healthy individuals. However, those who have high cholesterol levels, or have pre-existing cardiovascular diseases should consume the shellfish in moderation.
- Shellfish has the lowest caloric content among all forms of meat. Lobster has less than half the caloric content of hamburger made of ground beef. It also has less than half of chicken's cholesterol content, while prime ribs have three times more.
- Lobster becomes packed with bad cholesterol when accompanied by butter. Each tablespoon of butter contains around 35 mg of cholesterol. Instead of using butter or margarine, a squeeze of fresh lemon can improve any lobster dish.
- A single serving of cooked lobster has the lowest cholesterol count and saturated fat levels among all types of shellfish. Shrimp has a whopping 166 mg of cholesterol, while crab has around 80 mg.
- The monounsaturated fats found in lobsters help raise the levels of both low-density lipoproteins (bad cholesterol) and high-density lipoproteins (good cholesterol). However, lobsters contain no trans-fats.
- Lobsters should only be grilled or steamed. Frying lobsters can significantly increase the levels of trans-fats. It can also be consumed chilled, boiled, or broiled. Instead of using animal-based oils, an equally delectable alternative is extra virgin oil. Instead of using whole-fat milk for lobster bisques, individuals can prepare the shellfish using low-fat milk.


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Our Daily Bread: What is the Evidence on Comparing Cash versus Food Transfers?
The paper reviews key issues in the cash versus food debate on the basis of a new generation of impact evaluations comparing alternative transfer modalities. Differences in effectiveness of cash and food transfers vary by indicator, although they tend to be moderate on average. The paper also discusses the need for more nuanced and rigorous cost-effectiveness analyses. Reviewed studies show that cash tends to be twice as efficient as food – yet methods for cost analyses vary in scope, breadth, and depth. While the review shows the growing knowledge on transfer debate, it also exposes a number of information gaps.
1.78 MB pdf


MomentJS - Date Validation
MomentJS handles date validation in an easy way. You need not write lots of code to validate date. isValid() is the method available on moment which tells if the date is valid or not. MomentJS also provides many parsing flags which can be used to check for date validation.
Parsing Flags
MomentJS provides the following parsing flags in cases where the date given is considered as invalid −
overflow − This will occur when the month given is 13th, day is 367th in an year or 32nd in a month, 29th for Feb on a non-leap year etc. Overflow contains the index of the invalid unit to match towards invalidAt. Note that -1 means no overflow.
invalidMonth − It shows an invalid month name. It will give the invalid month string or null.
Empty − When an input is given which is not a date. It gives a Boolean.
nullInput − A null input, like moment(null);It returns a Boolean.
invalidFormat − When the format given is empty such as moment('2018-04-25', []). It gives Boolean back.
userInvalidated − A date created explicitly as invalid, such as moment.invalid(). It returns Boolean.
meridiem − Indicates the meridiem (AM/PM) parsed, if any. It returns string.
parsedDateParts − It returns an array of date parts parsed such as parsedDateParts[0] as year, parsedDateParts[1] as month and parsedDateParts[2] as day. If no parts are present, but meridiem has value, date is invalid. It returns an array.
Consider the following example to understand date validation −
var a = moment("2018-18-10T10:20:25");
The invalidAt gives the output as 1, which points to the month as the month value is greater than 12 and it overflows. If there is an overflow, invalidAt will give the output as shown in the table given here −
0 years
1 months
2 days
3 hours
4 minutes
5 seconds
6 milliseconds
If there are multiple overflows in the date given, it will be an output for the first overflowed index.


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- Print Page
The Ugandan government Youth Livelihoods Programme (YLP) targets poor and unemployed youth between 18 and 30 years. The programme is designed to increase access to affordable credit, develop business skills and improve economic outcomes for youth and their families. This impact evaluation will assess the socioeconomic impacts of the YLP on youth employment, income and empowerment.
Youth in the targeted age bracket of 18 to 30 years constitute over a fifth (22.5%) of the Ugandan population and are twice as likely to be unemployed compared to adults. The government has identified YLP as an important national programme and has emphasised the need for rigorous evidence to assess its effectiveness.
- What is the impact of YLP on the employment and income of targeted youth?
- Does YLP have an impact on youth empowerment, and their access to and use of financial services?
The YLP is the Ugandan government's flagship rolling programme targeting youth between the age of 18 and 30 years. Youth interest groups are selected for funding through a rigorous process. Youth are provided vocational skills, entrepreneurship and life skills training as well as financial support for promoting job creation.
Theory of change
The creation of youth interest groups and the provision of training, toolkits and funding are meant to enhance youth access to credit, and increase self-employment and income. It is also likely to have an impact on youth lifestyle and behaviour.
This is a mixed-method impact evaluation. It uses a step-wedged cluster randomised controlled trial and qualitative research methods. Sample selection will follow a stratified three-stage cluster procedure. To ensure representativeness across the different sub-regions in Uganda, randomisation will be stratified first by 16 sub-regions with Kampala as a sub-region and at least one district per region. In the second stage, youth income groups will be selected within the districts. Within each group, five participants will be randomly chosen for the YLP cash transfer and followed over time. Women will be slightly oversampled to ensure that the sample size is adequate to study gendered effects of the programme.
Qualitative research includes key informant interviews with YLP implementers.


text:
At first glance, this surprising object could almost be mistaken for an impressive piece of skeleton from a whale or something similarly enormous. In actual fact, it is an extremely rare preserved example of a late 15th/early 16th-century German jousting saddle, which was used in the form of joust known as the 'Gestech im hohen Zeug'. The saddle supported knights in a standing position rather than seating them on the back of the horse.
The saddle consists of a large wooden shield, forked for the horse's back. Behind this barrier projects a seat made up of a central bar with a ring on either side. The rider would insert their legs through the rings, so that they were secured and protected by the shield. The knight would thus be anchored firmly into a standing position from which to joust, although the rigid stance must have increased the potential for serious injury if he received a forceful blow.
Mounting was probably quite difficult; John Hewitt speculated in 1858 that 'Into a saddle of this kind the knight must have crept from the back of the horse'! The saddle is covered in rawhide and still retains some traces of paint. It is one of only a very small handful known to survive.
Blogger: Natasha Roberts, Curatorial Assistant


text:
Search results for: Harris Mary
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This study aimed to assess the impact of the Parent Teacher Education Connection curriculum on the knowledge and attitudes of teacher education candidates. The findings reveal that knowledge and attitude assessments administered before and after use of the modules showed significant improvement in knowledge and attitudes across all settings. This study demonstrated that teacher candidates experienced significant knowledge gains from preto posttest after studying the Parent Teacher Education Connection Modules as they were embedded in various courses of their teacher education curricula.
Updated: May. 13, 2018