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Dogs are wonderful companions, but sometimes they engage in chewing and destructive behavior that can be frustrating for their owners. Understanding why dogs chew and how to manage this behavior is crucial for their well-being and the safety of your belongings. In this article, we will explore effective strategies to prevent and correct chewing and destructive behavior in dogs.
What is chewing and destructive behavior?
Chewing behavior is a natural instinct for dogs. It helps them explore their environment, relieve stress, and keep their teeth clean. However, when this behavior becomes excessive or destructive, it can cause damage to furniture, shoes, and other valuable items in your home.
Why do dogs engage in chewing and destructive behavior?
There are several reasons why dogs may engage in chewing and destructive behavior. Puppies often chew as a part of teething and exploring their surroundings. Adult dogs may chew due to boredom, separation anxiety, or lack of mental and physical stimulation. Additionally, some dogs may chew as a result of fear, frustration, or even medical issues.
Common causes of chewing and destructive behavior
- Boredom: Dogs that lack mental and physical stimulation are more likely to engage in destructive chewing to alleviate their boredom.
- Anxiety and stress: Dogs with separation anxiety or other forms of anxiety may resort to chewing as a coping mechanism.
- Lack of exercise: Insufficient exercise can lead to pent-up energy, which dogs may release through destructive chewing.
- Teething: Puppies go through a teething phase, which can cause discomfort and drive them to chew on objects to alleviate the pain.
- Attention-seeking: Some dogs may resort to destructive chewing to get their owner's attention, especially if they feel neglected.
Preventing Chewing and Destructive Behavior
Prevention is key when it comes to managing chewing and destructive behavior in dogs. By providing appropriate alternatives and fulfilling their needs, you can help redirect their behavior.
Providing appropriate chew toys
Offering a variety of chew toys designed specifically for dogs can help redirect their chewing behavior to more appropriate items. Look for toys made of durable materials that are safe for your dog to chew on. Avoid giving them old shoes or other household items, as this can confuse them about what is acceptable to chew on.
Keeping your dog mentally stimulated
Mental stimulation is as important as physical exercise for dogs. Engage your dog's mind by providing interactive toys, puzzle games, and food-dispensing toys. These activities will keep them occupied and mentally stimulated, reducing the likelihood of destructive chewing out of boredom.
Ensuring regular exercise
A tired dog is less likely to engage in destructive behavior. Regular exercise, such as daily walks or playtime in the park, can help burn off excess energy. Tailor the exercise routine to your dog's breed, age, and health condition. Remember, a tired dog is a happy dog!
Crate training can be an effective way to manage chewing and destructive behavior, especially when you're unable to supervise your dog. Ensure that the crate is comfortable, with bedding and appropriate chew toys. Gradually introduce your dog to the crate and associate it with positive experiences, such as treats and praise.
Using deterrents and training aids
Deterrents and training aids can help discourage dogs from chewing on inappropriate items. Bitter apple sprays, anti-chew sprays, and bitter-tasting substances can be applied to objects you want to protect. Additionally, consider using positive reinforcement training methods to teach your dog what is acceptable to chew and what is off-limits.
Correcting Chewing and Destructive Behavior
If your dog has already developed a habit of chewing and destructive behavior, it's essential to address the issue promptly. Here are some steps to help correct this behavior.
Identifying the triggers
Understanding the triggers that lead to destructive chewing is crucial for finding a solution. Is your dog more likely to chew when they are left alone? Or perhaps when they are anxious or bored? Identifying these triggers will help you tailor your training approach accordingly.
Positive reinforcement training
Positive reinforcement training involves rewarding desired behavior to encourage its repetition. When your dog chews on appropriate items, provide praise, treats, or other rewards. This positive association will gradually reinforce the behavior you want to see, discouraging destructive chewing.
Redirecting the behavior
When you catch your dog chewing on something inappropriate, calmly redirect their attention to an appropriate chew toy. Encourage them to chew on the toy and praise them when they do. Consistency and patience are key in reinforcing this behavior.
Seeking professional help if necessary
If your dog's chewing and destructive behavior persist despite your efforts, consider seeking help from a professional dog trainer or animal behaviorist. They can assess the situation, provide tailored advice, and help you develop a training plan that addresses the underlying causes of the behavior.
Frequently Asked Questions
Chewing and destructive behavior in dogs can be challenging to manage, but with patience, consistency, and the right approach, it can be corrected. Remember to provide appropriate chew toys, keep your dog mentally stimulated and physically active, and use positive reinforcement training methods. If the behavior persists, seek professional help to address any underlying issues. By understanding and managing this behavior, you can ensure a happier and more harmonious relationship with your furry friend.


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While it looks a bit like a motorcycle helmet with PC fans slapped all over it, researchers at the University of Sunderland in England believe that patients affected by Alzheimer's who wear their apparatus will experience improvement. The helmet exposes the brain to infrared light, which has been shown to help encourage the growth of brain cells (tomorrow's headline: Beer Helmets Add Infrared Technology).
The idea to use infrared light to treat Alzheimer's patients came after it was shown to overturn memory loss in mice. Dr. Gordon Dougal, one of the lead researchers on the project, said of the technology: "The implications of this research at Sunderland are enormous — so much so that in the future we could be able to affect and change the rate at which our bodies age."
The disease affects hundreds of thousands here in the United States, and of those tens of thousands die from it.

source: HuggingFaceFW/fineweb-edu


of an office assumes a huge part in its engaging quality to workers and clients. An ideal spot with simple admittance to transportation center points, conveniences, and social attractions upgrades comfort and network. Factors, for example, drive times, stopping accessibility, and maintainability drives likewise add to the general allure and openness of an office area, affecting its positioning.
Key Contemplations:
Transportation: Nearness to public travel choices, significant roadways, and air terminals.
Nearby Conveniences: Accessibility of feasting choices, retail locations, and sporting offices.
Maintainability: Obligation to eco-accommodating practices and diminishing natural effect.
5. Culture and Working environment Climate
Key to office rankings is the hierarchical culture and working environment climate cultivated inside the workplace space. A positive working environment culture portrayed by straightforwardness, inclusivity, and worker commitment advances cooperation, development, and occupation fulfillment. Solid initiative, open doors for proficient development, and acknowledgment of accomplishments add to a strong and persuading workplace where representatives feel esteemed and spurred to perform at their best.
Key Components:
Authority: Visionary and strong administration that rouses and enables representatives.
Variety and Consideration: Obligation to making a different and comprehensive labor force.
Worker Commitment: Projects and drives that support collaboration, inventiveness, and self-awareness.
End
Office rankings give significant experiences into what makes a working environment extraordinary in the present serious business climate. By focusing on smart plan, high level innovative framework, complete conveniences, key area, and a positive working environment culture, associations can establish conditions that draw in top ability, improve efficiency, and cultivate long haul achievement. At last, putting resources into establishing a highest level office climate is an interest in the prosperity of workers and the general development and supportability of the association.…
The Driving Licence: A Key to Mobility
Driving is more than just a skill; it's a rite of passage that opens doors to freedom, independence, and countless opportunities. At the heart of this privilege lies the driving licence – a document that symbolizes competence, responsibility, and adherence to traffic laws. This article explores the significance of a driving licence, the process of obtaining one, and its role in today's society.
Importance of a Driving Licence
 1. Legal Authorization: A driving licence is not merely a piece of identification but a legal requirement in most countries. It signifies that the holder has demonstrated the necessary knowledge and skills to driving license uk operate a vehicle safely within the law.
 2. Identity Verification: Beyond its legal function, a driving licence serves as a widely accepted form of identification. It includes essential personal details such as name, date of birth, and address, making it invaluable for various administrative purposes.
 3. Freedom and Mobility: Perhaps the most cherished aspect of holding a driving licence is the freedom it provides. It enables individuals to travel independently, whether for work, leisure, or emergencies, without relying on public transportation schedules or others for a ride.
 4. Employment Opportunities: Many professions require a driving licence as a prerequisite. From delivery drivers to sales representatives and beyond, possessing a valid licence can significantly enhance job prospects and open doors to career opportunities.
The Process of Obtaining a Driving Licence
The journey toward obtaining a driving licence typically involves several steps, ensuring that drivers are well-prepared for the responsibilities of the road:
 1. Learner's Permit: Beginners usually start with a learner's permit, which allows them to practice driving under specific conditions. This phase often requires passing a written test covering traffic laws, road signs, and safe driving practices.
 2. Driver Education and Training: Practical driving experience is essential. Learners must complete a certain number of hours behind the wheel, supervised by a licensed instructor or a qualified adult, to develop their driving skills and confidence.
 3. Driving Test: The culmination of the learning process is the driving test. This practical examination assesses a candidate's ability to handle a vehicle safely in various traffic situations, including parking, lane changes, and adherence to traffic signals.
 4. Graduated Licensing: Many jurisdictions implement a graduated licensing system, where new drivers gain full privileges over time. This system often includes provisional licences with restrictions, such as limits on nighttime driving or the number of passengers, designed to ensure safety while gaining experience.
Responsibilities of Licence Holders
Owning a driving licence comes with ongoing responsibilities:
 1. Renewal and Updates: Driving licences have expiration dates and require periodic renewal. The renewal process often involves updating personal information and may include a vision test to ensure continued safe driving.
 2. Traffic Laws and Safety: Licence holders are expected to abide by traffic laws and regulations at all times. Violations can result in fines, points against the licence, or even suspension, underscoring the importance of responsible driving behavior.
 3. Continued Education: Some jurisdictions mandate ongoing education for drivers, such as refresher courses or defensive driving programs. These initiatives aim to reinforce safe driving practices and update drivers on changes in road rules and technology.
The Future of Driving Licences
As technology advances, driving licences are evolving to meet new challenges and opportunities:
 1. Digitalisation: Many regions are exploring digital driving licences that can be stored on smartphones or other electronic devices. These digital IDs offer convenience, accessibility, and enhanced security features like biometric verification.
 2. Adapting to Autonomous Vehicles: With the advent of autonomous driving technology, the role of driving licences may evolve. Future regulations might focus more on overseeing and managing autonomous systems rather than traditional driving skills.
 3. Enhanced Security and Fraud Prevention: Modern driving licences incorporate advanced security features such as holograms, RFID chips, and biometric data to prevent fraud and ensure the integrity of the document.
Conclusion
In conclusion, a driving licence is not just a permit to drive; it represents responsibility, freedom, and opportunity. It signifies that the holder has met stringent requirements to operate a vehicle safely and within the law. As driving continues to evolve with technological advancements and societal changes, the driving licence remains a cornerstone of mobility and personal independence. Whether through rigorous testing, ongoing education, or embracing digital innovations, the driving licence continues to adapt to ensure safe and responsible driving for all.…
The Mesmerizing World of Casinos: Where Chance Meets Entertainment

In the realm of leisure and excitement, few places hold as much allure as the casino. These vibrant hubs of entertainment have captured the imagination of people worldwide, offering a unique blend of thrills, luxury, and the tantalizing possibility of winning big. As we step into this mesmerizing world, let's explore the allure of casinos, their impact on culture, and the timeless appeal that keeps patrons coming back for more.
A History of Glamour and Fortune
The origins of casinos trace back to ancient civilizations where games of chance were part of cultural traditions and festivities. Over time, these pastimes evolved into more formalized gambling establishments, with the 789win first recognized casinos emerging in Europe during the 17th century. From there, the concept flourished, spreading across continents and adapting to the tastes and preferences of different societies.
The Psychology of the Casino Experience
What is it about casinos that exerts such a powerful pull on our psyche? One aspect lies in the carefully crafted environment designed to heighten sensory experiences and evoke a sense of excitement. From the moment patrons step through the doors, they are greeted by a symphony of sights and sounds – the neon glow of slot machines, the rhythmic shuffle of cards, and the buzz of conversation.
Casino designers meticulously plan every detail, from the layout of the gaming floor to the placement of amenities like restaurants and bars. The goal is to create an immersive atmosphere that encourages patrons to lose themselves in the experience, suspending disbelief and embracing the thrill of uncertainty.
Games of Chance and Skill
At the core of every casino are the games themselves – a diverse array of options catering to players of all tastes and skill levels. From classic table games like blackjack and roulette to modern variations like video poker and electronic slots, there's something for everyone in the casino world.
While luck undoubtedly plays a significant role in determining outcomes, many games also involve an element of skill. Whether it's mastering the art of bluffing in poker or employing a strategic betting strategy in blackjack, skilled players can tilt the odds in their favor and increase their chances of success.
The Allure of the Casino Lifestyle
Beyond the gaming itself, casinos offer a lifestyle experience unlike any other. Lavish resorts, world-class dining, and spectacular entertainment are all part of the package, creating an atmosphere of luxury and indulgence. For many patrons, a visit to the casino is about more than just gambling – it's a chance to escape the ordinary and immerse themselves in a world of opulence and excitement.
Moreover, casinos have become cultural icons, featured prominently in literature, film, and popular culture. From James Bond's high-stakes poker games to the glitzy allure of Las Vegas, casinos hold a special place in the collective imagination, symbolizing wealth, risk-taking, and the pursuit of dreams.
Conclusion: The Endless Allure of the Casino
In conclusion, casinos continue to fascinate and captivate people worldwide, offering a unique blend of entertainment, excitement, and the chance to strike it rich. From their rich history to their carefully crafted environments and diverse gaming options, casinos represent a world of endless possibilities. So whether you're a seasoned gambler or a curious newcomer, a visit to the casino promises an unforgettable experience filled with thrills, luxury, and the allure of fortune.
Revolutionizing the Road: Inside the World of Trailertek

Introduction: In the vast expanse of transportation, where the movement of goods and materials shapes economies and societies, efficiency and


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Botswana Politic map show the international boundaries, districts and town councils boundaries with their capitals and national capital.
Maps show Where is Botswana locate in the World.
Find the outline map of Botswana displaying the major boundaries displaying the major boundaries.
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Find Botswana latitude and longitude map show comprehensive details including city, roads, town, airport and much more.
Physic Maps of Botswana show mountain ranges, platea, river, plains, etc.
This map locates main airport in Botswana. Capitals and major city have also been marked for convenience.
The map displays major stock exchange places in Botswana.
Find Mineral map of Botswana show major mineral locations in Botswana.
Botswana road map show all the major roads, streets and highways.
Maps show the rail network of Botswana.
Maps shows various river flows and water bodies across the Botswana country.
Botswana Map To Travel, Botswana Map To Holidays, Botswana Map, Map of Botswana, Botswana Map, History of Botswana, Botswana History, Botswana Culture, Botswana Profile, Botswana Information, Botswana Economy, Botswana Map For City, Botswana Map For Road, Botswana Map For Rivers.
Botswana Map for Over the course of the following months the comet would have slowly moved toward and under the western ish the Circlet of Pisces. FIG The Christ Comet on November , BC it has passed Saturn on its way toward Jupiter and the Sun. The comet icon is generic and is not intended to convey anything about the comet's size in outer space. Image credit Sirscha Nicholl. According to our orbit, one striking aspect of the comet's movement within the dome of the sky during the year when it irst appeared was a conjunction with Jupiter under the belly of the western ish equated with the stars and Piscium in the constellation of Pisces with respect to zodiacal sign, it was crossing from Aquarius to Pisces. On the western horizon shortly after sunset between January and February , BC, the comet would have been within degree of the King Planet. Our orbit suggests that the comet came to about half a degree from Jupiter on February By February , the date when Jupiter made its last appearance in the western sky, the comet was about a degree from it. Botswana Map 2016.

source: m-a-p/FineFineWeb


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Development of sensor for monitoring sodium and potassium ions in the greenhouse water system
17/12/2020 – 17/04/2021
Sustainable agriculture and efficient greenhouse management
Sodium ions (Na+) in water can directly injure plant roots and interfere with water and nutrient uptake and is one of the main reasons why greenhouses discharge their water as waste. Potassium ions (K+) is an essential component of plant growth and the lack of it will result in stunting plant growth. With current technology, the analysis of water quality requires samples to be taken to a laboratory periodically. Appsen with the support of Wetsus aims to develop a new technological solution to measure in-line Sodium ions (Na+) and Potassium ions (K+) in greenhouse waters to protect drops and generate savings for greenhouse owners.


(Result_, Params_...) {
 alias Result = Result_; /// the type of the object to be provided.
 alias Params = Params_; /// the type of provider parameters.
 /// Call the provider.
 final const(Result) opCall(Params params) {
 return delegate_(params);
 /// Call it with a structure or class as the argument (expanding its members into arguments
 /// in order).
 final const(Result) call(S)(S s) const {
 return callMemberFunctionWithParamsStruct!(this, "opCall", S)(s);
 /// The abstract virtual function used to create the provided object.
 abstract const(Result) delegate_(Params params);
 alias DelegateType = const(Result) delegate (Params params);
 /// Returns 'delegate_' as a delegate.
 final _USER_ DelegateType provider() {
 return &delegate_;
So Provider is a class template with type arguments Result_ and Params_ which specify correspondingly the provided object type and provider's parameter types list.
The most important member function is opCall() which returns the provided object. It can be called like object = provider.opCall(3, 7.2, otherObject) where provider is the provider object. opCall is a special method name in D, so it can be called instead with this syntax: object = provider(3, 7.2, otherObject) (that is object provider is a callable object).
The actual creation (or retrieval) of the provided object is accomplished by the delegate_() method. (It is called this way because delegate is a keyword in D.) This method has the same signature as our opCall method, that is receives some parameters and returns the object.
The property provider returns a reference ("delegate" in D terms, don't confuse with delegate providers in the Python library) to the delegate_ method (note that the delegate also contains a reference to the provider object). Not sure how to use it, but I provide it for completeness. Example: provider.provider.
The call method template can be used to call the provider with a struct (or class) as its only argument. The members of the struct are "expanded" in order of their declaration and passed to opCall method. This uses my struct-params library. Example:
struct Params {
 int x;
 float y;
MyProvider provider;
Params theParams = {x: 3, y: 7.4};
MyObject obj = provider.call(theParams); // suppose MyProvider has (int, float) Params argument.
ReferenceProvider is the same as Provider except it uses a reference type (ref keyword) for methods returning the provided object.
Callable and ReferenceCallable
Callable is probably the most often used kind of providers. It simply calls an user-specified function to obtain the provided object. This is useful mainly for non-singleton objects (or singleton objects provided by some other library or an OS).
class Callable(alias Function) : Provider!(ReturnType!Function, Parameters!Function) {
 override const(ReturnType!Function) delegate_(Params params) {
 return Function(params);
So, it is a class template receiving a function as its template argument. It is inherited from Provider with the function return type as the provider type and function parameters as the provider arguments.
Note it uses the templates ReturnType and Parameters from the module std.traits of D standard library.
struct Complex {
 float real, imaginary;
Complex polarForm(float radius, float angle) {
 Complex result = {real: radius * cos(angle), imaginary: radius * sin(angle)};
 return result;
PolarFormProvider provider = new Callable!polarForm; // not necessary to use a provider in this simple example, but that's just an example
Complex ourComplex = provider(3.2, 1.24);
ReferenceCallable is similar except that it returns the provided object by reference.
Singletons are objects which are created (in our case by our singleton provider) only once. If the provider is called again, the same object is returned. It is useful in such situations as to read and parse a configuration file only once, to create no more than one dialog window per document window, to do some complex computations only once, etc.
BaseGeneralSingleton and ReferenceBaseGeneralSingleton
class BaseGeneralSingleton(Base) : Provider!(Base.Result, Base.Params) {
 private Base _base;
 /// Create the singleton with given base provider.
 this(Base base) {
 _base = base;
 /// Get the base provider.
 _USER_ Base base() { return _base; }
BaseGeneralSingleton is a class template with an argument Base which should be another provider class.
The abstract delegate_() method is supposed to create an object by calling Base provider (but do it only once).
The constructor of BaseGeneralSingleton receives a provider of class Base. This provider is returned by base property of our singleton provider like singletonProvider.base.
ReferenceBaseGeneralSingleton is analogous.
In this version of the library all singleton provider classes are inherited from BaseGeneralSingleton or ReferenceBaseGeneralSingleton, but this is not the most efficient implementation and may change in a future version. A patch is welcome.
Three kinds of singletons
There are three kinds of singletons in my library:
 - thread-unsafe singletons (You must not call one such a provider simultaneously in more than one thread of a multi-threaded program to avoid hard to debug bugs, but if you use it properly it is probably the most efficient of the three kinds);
 - thread-safe singletons (You can call it in multi-threaded programs);
 - thread-local singletons (thread safe and also creates/obtains a single provided object per thread a provider is called in, instead of single object per provider, also efficient).
Below I will describe only thread-safe singletons, as API of the two other kinds is quite analogous.
ThreadSafeSingleton and ReferenceThreadSafeSingleton
class ThreadSafeSingleton(Base) : BaseGeneralSingleton!Base {
 this(Base base) { super(base); }
 override const(Result) delegate_(Params params) {
 return synchroizedMemoizeMember!(const(Base), "delegate_")(base, params);
This class just overrides the abstract delegate_() method with an appropriate implementation for a thread-safe singleton. The implementation uses my memoize library.
ThreadSafeCallableSingleton and ReferenceThreadSafeCallableSingleton
class ThreadSafeCallableSingleton(alias Function) : ThreadSafeSingleton!(Callable!Function) {
 this() {
 super(new Callable!Function);
It is a thread-safe singleton provider with the same API as Callable provider (but singleton).
FixedObject and ReferenceFixedObject
These provider classes return some already existing object (or reference to an object).
class FixedObject(alias obj) : Provider!(typeof(obj)) {
 override const(Result) delegate_() const {
 return obj;
float obj = 3.2;
auto provider = new FixedObject!obj;
auto referenceProvider = new ReferenceFixedObject!obj;
assert(provider() == obj);
assert(&referenceProvider() == &obj);
It is recommended to use pure-dependency-injector together with struct-params library which allows to specify just a subset of (for example provider's) parameters and use default values for the rest.
import struct_params;
mixin StructParams!("S", int, "x", float, "y"); // declare parameters x of type int and y of type float
float calc(int x, float y) { // some example float object creator
 return x * y;
immutable S.Regular myDefaults = { x: 3, y: 2.1 }; // default values
alias MyProvider = ProviderWithDefaults!(Callable!calc, S, myDefaults); // modify Callable!calc to have default values
immutable S.WithDefaults providerParams = { x: 2 }; // set value for x
auto provider = new MyProvider;
assert(provider.callWithDefaults(providerParams) - 4.2 < 1e-6); // check that 2*2.1 == 4.2 (2 is an explicit parameter x, 2.1 is y default)
Note that because of a deficiency of the current version of D, it uses struct declarations to define default and particular arguments, not "inline" literals. See about struct-params for more details.
Why I can't call new from a template
In this blog post (TODO: link) it is explained why we can't call operator new from a template (provider template class in our case) to create an object of a specified type.
Use this workaround to create a provider which constructs objects with new:
class C {
 int v;
 this(int a, int b) { v = a + b; }
auto cFactory = new Callable!((int a, int b) => new C(a, b));
assert(cFactory(1, 2).v == 3);
Here we use the above described Callable provider together with lambda function (int a, int b) => new C(a, b) which constructs objects of class C using operator new.
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dcsimg
MDX in Analysis Services: Optimizing MDX: Caching and Other Considerations - Page 2
February 23, 2004
Caching and Optimization
When queries are not well underpinned by aggregates, we can often enhance performance by creating and caching the appropriate aggregates in memory. Caching is a feature that MDX provides to improve performance; caching affords us the capability of loading a commonly used slice of a cube into memory, "caching" it for faster retrieval by our queries.
Analysis Services and the PivotTable Service automatically cache query definitions, data and meta data on the server and client sides, respectively. Caching increases performance in those cases where queries are repeatedly requesting the same data or meta data, reducing network traffic or execution time. The ability to create caches for data that we specify in MDX gives us another means of fine-tuning query performance; through this capability, we realize a great degree of control over the caching of data for which we expect there to be a recurring need.
In terms of creation scope, caches are analogous to named sets: we can create a cache for the lifetime of a single query, or for a session. To create a cache to be used at the session level, the CREATE CACHE statement can be used. The CREATE CACHE statement can be used to create caches at the query level, but the WITH statement, with which we are now somewhat familiar, can perform this task just as easily, and is more frequently used for this purpose.
Let's take a look at the use of the WITH statement to create a cache in an MDX query. First, we will call our old friend, the MDX Sample Application, as a platform from which to perform our practice exercises.
1. Start the MDX Sample Application.
We are initially greeted by the Connect dialog, shown in Illustration 1.
Illustration 1: The Connect Dialog for the MDX Sample Application
The illustration above depicts the name of my server, MOTHER1, and properly indicates that we will be connecting via the MSOLAP provider (the default).
2. Click OK.
The MDX Sample Application window appears.
3. Clear the top area (the Query pane) of any remnants of queries that might appear.
4. Ensure that FoodMart 2000 is selected as the database name in the DB box of the toolbar.
5. Select the Warehouse cube in the Cube drop-down list box.
The MDX Sample Application window should resemble that depicted in Illustration 2, complete with the information from the Warehouse cube displaying in the Metadata tree (left section of the Metadata pane).
Illustration 2: The MDX Sample Application Window (Compressed View)


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What Moves Aussie Dollar Currency Futures?
audusd price study
The Aussie dollar currency futures is very popular in the currency futures markets. If you plan to trade with this currency, it is important to have a look at its background.
The Australian decimal currency was introduced in 1966 to replace the Australian pound. The exchange rate at that time was set at $2.50 to the sterling pound. In 1967, Australia stopped pegging its currency to the sterling pound and pegged to the US dollar at a rate of 1 Australian dollar=1.12 US dollars.
It is worth noting that the paper currency is made from polymer, which makes counterfeiting difficult.
Daily Australian Dollar Prices (CME)
Chinese Economy Affects Aussie Dollar Currency Futures
The Australian economy is highly dependent on the extraction of mineral resources. 43 percent of mineral trading is done with north Asia while Southeast Asia accounts for 15 percent. The Chinese are also the biggest investors in the mineral extraction industry in Australia.
This demand from China has been used by many traders as a signal to trade in Aussie dollar currency futures.
Price Of Commodities
The rise of commodity prices leads to inflationary pressures in most developed countries. This is because the manufacturing sector is expected to suffer as raw commodities inputs became more expensive. The Australian dollar gains from currency futures traders taking long positions in Aussie dollar currency futures and shorting the currencies of affected countries.
audusd point and figure chart
Carry Trades
Because of the high interest rates, the Aussie dollar currency futures are a favorite of carry traders. Carry trades are taking long positions in the Aussie dollar versus a currency of a lower interest rate. Most of these are in Japanese yen, which has the lowest interest rate.
The carry trader profits from the interest gained overnight, and the gains in the Aussie dollar. Held over a long term, this is a simple strategy that guaranteed respectable profits.
Trade Balances
The flow of money out or into Australia affects the exchange rate of the Australian dollar. The outflow of Australian dollars puts downward pressure on the currency. This leads to a weakening of the currency on the global market. The opposite is true for the Australian dollar.
Inflationary Forces
High rates of inflation would make imported goods cheaper than locally produced goods. This would result in huge outflows of the Australian dollar as foreign goods are being purchased, leading to negative impact on the exchange rate.
Speculation On The Aussie Dollar Currency Futures
Speculation can affect the exchange rate significantly. In a situation where speculators are convinced the economy will falter, the Australian dollar will be sold. This will exert negative pressure on the currency leading to its value falling.
Regional Economies
Due to its strong ties to Asian economies, it is important to look at the demand of resources in India, Japan, and China. In the past, demand for commodities in these regions has an effect in the state of the Australian dollar.
Active Hours To Trade In The Aussie Dollar
In general, the most active trading hours are between the opening of the London markets at 8:00 GMT and the closing of the US market at 22:00 GMT. During this period the markets are busiest from 13:00 GMT to 16:00 GMT.
Government Intervention On The Aussie Dollar Exchange Rate
The reserve bank of Australia has raised interest rates by 0.25 percent. Analysts however expect the rates to be further raised to between 4.5 percent and 6 percent. The RBA expects to keep inflation between 2-3 percent. In addition the unemployment rate has fallen to 5.3 percent. This is good news for the Aussie dollar currency futures.


-q+1)$.
Proof:
$(k = r+1) \wedge (k = p+j+i-2) \implies r+1=p+j+i-2$
The system of equations
$$r+1=p+j+i-2$$
$$i \leq q-p+2$$
$$j \leq r-q+1$$
has only one solution for $(i,j)$: $i = q-p+2$ and $j = r-q+1$. If there was another solution for $(i,j)$, then $p+j+i-2 \lt r+1$, which contradicts $r+1=p+j+i-2$.
The above makes proving $Inv \wedge \lnot B \implies Post$ much easier:
$Inv \wedge (k=r+1) \implies Inv \wedge (k=r+1) \wedge (i=q-p+2) \wedge (j=r-q+1) \implies Post$
Merge's proof of terminality
By the invariant we know that $k \leq r + 1$. Also, we know that the exit condition of the loop is $k = r + 1$. Since the $k$ variable is always incremented by one on each iteration, we can be sure that $k$ will eventually reach $r + 1$, causing the loop to exit. This can be reflected via the following bound function:
$\tau(k) = r + 1 - k$
We can verify that $\tau(k)$ holds the following properties:
 - $Inv \wedge B \implies \tau(k) \gt 0$
Proof: $Inv \wedge B \implies B \implies k \leq r \implies r - k \geq 0 \implies r + 1 - k \gt 0$
 - $\tau(k) = V \implies \tau(k + 1) \lt V$
Proof: $\tau(k + 1) = r - k = \tau(k) - 1 = V - 1 \lt V$
The first property ensures that when $\tau(k)$ reaches a value less than or equal to $0$, the loop will exit.
The second property ensures that $\tau(k)$ decreases strictly upon each iteration.
Therefore, the loop will always halt.
$\endgroup$
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ZendOAuth2Client maybe?
Recently I've been working a lot on trying to get OAuth2 support into beta 4 of Zend Framework 2, and there were a few challenges. Allowing the client to consume the variety of providers out there proved to be the first. There have been several drafts of the OAuth2 specification, and providers have implemented a variety of the drafts. As each of the drafts have subtle differences, the client needs to be able to have a default configuration that can be over-ridden on a per-provider basis.
OAuth 2 is a 2-step process that I like to think of in 4-steps, that allows an application to retrieve an access token that can be used to request further information on the logged in user from the API:
 - Client sends request to the OAuth2 server containing the unique application identifier and the scope of access the application requires.
 - The server responds with an encrypted response containing a time-sensitive code that can be exchanged for an access token.
 - Client decrypts the code, and send it back to the server.
 - Server responds with an access_code and it's expiry time.
The solution we came up with was to have an options class for each stage of the authentication process that contains the name of each parameter, plus a default value. Individual vendor configs can overwrite both the key name, and it's value, or for more specific providers it can be set at run-time (or new a vendor config file can be created). The idea is to support out-of-the-box as many common vendors as possible, so that Mr End User can simply do:
$OAuth2 = new Client(new ClientOptionsVendorGoogle());
$token = $OAuth2->getAccessToken();
Overwriting certain parameters for a specific implementation is also very easy. A good example is Facebook. The specification dictates that the stage 2 response returns an access code, and the number of seconds before that code will expire. The spec also says this parameter should be named "expires_in", however when Facebook coded their implementation, the field was named "expires". Using the simple overloading method, we can easily make this change in the vendor specific config:
$this->vendorOptions = new VendorOptions(array(
 'authEntryUri' => '_URL_
 'tokenEntryUri' => '_URL_
 'responseFormat' => 'urlencode',
 'headers' => array(),
));
$this->stage2Response->expiresIn->accessKey = 'expires';
We set up some vendor specific uris, and then tell the config that the stage 2 response "expires_in" key is actually named "expires".
I'm pretty excited about how this has turned out, now all we need to do is to come to some kind of concencious on where in the framework this code will live. For more discussion, join the action in #zftalk.2 on Freenode.
One thought on "ZendOAuth2Client maybe?
 1. I stumbled upon this while looking into Oauth 2 integration with ZF2 myself, and it looks like as of ZF2 2.0.0beta4 there's a ZendOAuthClient implementation, does this mean what you were working on was implemented? If so congratulations!
 -Aleross
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text:
Wildly Blooming Springtime (Activity Books, 1)
The young painters can fly with bees and butterflies, talk to some birds, and spend a relaxing time while giving colours to some charming snails or beautiful feathers. They can dive into the wonderful bloom of flowers and trees by using their imagination to finish the pages with all their creativity.
-39 pages and 31 of them lavishly illustrated in colour
-A4 (21x 29,7 cm)
-90 gsm, saddle stitch binding
-Including mazes and a dot to dot game

source: openbmb/Ultra-FineWeb


text:
Chest symptoms following coronary stenting in the first 10 weeks of recovery
- Publication Type:
- Journal Article
- European Journal of Cardiovascular Nursing, 2008, 7 (1), pp. 73 - 79
- Issue Date:
Copyright Clearance Process
- Recently Added
- In Progress
- Closed Access
This item is closed access and not available.
Background: Most patients experience the benefits of PTCA and stent quickly, with reduction in symptoms and improvement in functional status, however many patients experience chest symptoms post-procedure. Objective: To describe the pattern and characteristics of post-stent chest symptoms in cardiac rehabilitation participants. Methods: A prospective descriptive study assessing the pattern and presence of chest symptoms in coronary artery stent recipients (N = 129) four and ten weeks post-procedure. Patients were interviewed at cardiac rehabilitation or by the phone using a specifically developed questionnaire which incorporated the McGill Pain Questionnaire. Results: Most participants were male, aged on average 60.5 years and received two stents, most often drug eluting. Post-stent chest symptoms were common, experienced by two thirds of patients (68%) at some time during the 10 weeks post-discharge. Chest symptoms were recurrent, with 33% having symptoms on both occasions and occurred more often in younger patients (p <.00). Patients described their symptoms as discomforting and used the descriptors dull, tight, sharp, pressing and flickering. Chest symptoms tended to be brief and/or intermittent (65%) lasting from a few seconds to a few minutes (63%). Most patients felt their symptoms were related to their stent (75%) and were unsure what to do. A small number (5%) interpreted their symptoms as ischaemic and presented to the hospital (4%). Conclusions: Post-stent chest symptoms are frequent and recurrent out to 10 weeks post-discharge. Although symptoms tended to be brief and intermittent, the location and quality of these symptoms may overlap with existing chest pain guidelines, making it difficult for patients to interpret. Cardiac rehabilitation staff are in an ideal position to support and inform stent recipients about appropriate responses to these symptoms. © 2007 European Society of Cardiology.
Please use this identifier to cite or link to this item:


Thumba Village
Thumba Village, T/A Ngokwe, Machinga
Thumba itself has 32 families and immediately surrounded by 7 villages with 54 families.
We hope to be able to install a borehole. It would be expected to provide clean, safe and sustainable water to a total of 86 families of around 400 people. The nearest borehole is 3 km or 1.9 miles away.
We learned the following by interviewing Thumba residents:
 - They have a shallow pit as their current source of water. Of the 6 people we interviewed, 4 of them had diarrhea at that time.
 - So far, 15 people have suffered from diarrhea this year.
 - They share the water source with livestock and wild animals.
 - Students sometimes don't go to school due to lack of water or long wait at the water source.
 - Sometimes families miss meals due to lack of water which can expose the children to malnutrition.
 - Farming is also disturbed due to the same reasons above.
 - During the dry season, they wait at the water source for approximately 5 hours.
A new water well will bring clean water closer to the village and will be immediately accessible all day long.


text:
HA Question: Will Infrared Illuminators Interfere With My Security System's Motion Detector?
Here's an interesting question that comes up from time to time in home automation and home security circles: if I use a security camera with an infrared illuminator, and also use an infrared motion detector (like a PIR sensor) in the same space, will the two interfere?
First off, let's begin with some background on what this question means. Humans (sadly) can't see in the dark. Cameras, though, can. If you've ever watched Cops, Zero Dark Thirty, or pretty much any reality TV show from the late '90s, you're familiar with so-called "night vision" systems. These systems work by using a camera which is sensitive to infrared light. Humans can't see infrared light, but there's usually at least a bit of it out there, even in a space which looks totally dark to us. "Night vision" cameras turn this light into visible light, letting you see in the dark.
Here's the great thing about infrared light, though. Since (again) we can't see it without a special camera, you can flood a space with infrared light, and the space will still appear totally dark to a person. This is what an infrared illuminator does. It's like a giant spotlight, filling a space with light that's invisible to the naked eye. Put a camera in the space, and suddenly the camera can see great, even if people in the space are totally blind.
Understandably, people often use infrared cameras as part of home security systems. Install a camera in your hard, use an infrared illuminator to light up the space, and suddenly you can see the guy crouching in your azalea bush.
Lots of home security cameras now come with infrared illuminators (or IR illuminators for those in the know) built in. You've probably seen these as a ring of faintly-glowing red LEDs around a surveillance camera.
So what's the issue with these illuminators? Well, most home security systems use another infrared tool to detect intruders: infrared motion sensors. These sensors work by reading the "passive" infrared energy (mostly heat) emitted by living beings, just as a night vision camera uses this energy to make those beings visible. Infrared motion sensors usually contain two sensing elements, and a lens which divides incoming infrared light between the elements.
If the level of infrared light hitting one element is higher the the level hitting another, it probably means that something in front of the sensor is moving around. If the two sensing elements are reading the same level, then the infrared light in the whole space in front of the sensor is probably constant, and the sensor infers that nothing is moving around.
Already, you can probably see where the trouble arises when you use infrared illuminators and infrared motion detectors as part of the same home security system. One system is pumping out tons of infrared light, and the other is looking for subtle changes in infrared light.
So do they interfere? The short answer is: sort of. In general, the systems don't totally cancel each other out, and many people do use them together. Remember, an infrared motion detector is looking at changes in infrared light across a scene. Flooding the scene with infrared light doesn't necessarily result in one part of a scene having more light than another; all parts of the scene have move, so there is no contrast in light for the sensor to detect. Infrared illuminators do, however, tend to make infrared motion detectors react slower to movement.
Why? Imagine, for a moment, that you're part of an experiment. Someone tells you that you'll stare at a room, and when the room gets brighter, you should raise your hand. When you first start, the room is dark. The experimenter turns on a light. You raise your hand immediately. Now, imagine that the same room is bathed in sunlight. Again, the experimenter turns on a light. Since the room is so bright to start with, it'll probably take you a lot longer to notice the little bit of extra light that the experimenter has added. You might take a lot longer to raise your hand, or you might miss the subtle change entirely.
The same thing happens when you point an infrared illuminator at an infrared motion detector. When the detector is bathed in infrared light to begin with, it's a lot harder to detect the subtle change in infrared light caused by a person moving in front of the sensor. The sensor might be slower to respond to movement, or if it's a cheap sensor, it may not respond at all.
So if you're trying to use both systems as part of your home security system, what should you do? One obvious solution is to not use both systems together in the same space. But if you really need motion detection and night vision cameras as part of the same security system, you can always use another motion detection technology. The two biggies are microwave and ultrasound systems. Both work by using sound or radio waves, the Doppler effect, and fancy math to detect motion. Both are pricier than infrared motion detectors, but they should work more reliably.
Have a pressing home automation question of your own? Ask it on our Twitter feed!


text:
Designbuild Education adopts the intellectual framework of American Pragmatism, which is a theory of action, to investigate architects' compelling urge to build and how that manifests in collegiate designbuild programs. Organized into four themes—people, poetics, process, and practice—the book brings together new essays by some of today's most well-known designbuild educators, including Andrew Freear from Rural Studio and Dan Rockhill from Studio 804, to shed light on the theoretical dimensions of their practice and work. Illustrated with over 100 black and white images.
List of Authors. Forward Alberto Pérez-Gómez. Introduction: Hands On, Minds On: Motivations of the Designbuild Educator Chad Kraus.Part 1. People: Community Engagement and the Common Good 1. Backyard Architecture Andrew Freear 2. Design / Build / Evaluate: Connecting with Actual Humans John Quale 3. Embracing Uncertainty: Community Designbuild Nils Gore and Shannon Criss 4. Each One Teach One: Nested Associations in Designbuild Education Larry Bowne Part 2. Poetics: Experience and the Human Condition5. The Good of Doing Poetics, The Poetics of Doing Good Coleman Coker 6. Architecture into Presence Chad Kraus 7. The Action of Poetry Lori Ryker Part 3. Process: Methodology and the Tectonic Imagination 8. In Process Marie Zawistowski and Keith Zawistowski 9. Embodied Making: Designing at Full-Scale Terry Boling 10. Practicing the Digital Vernacular: Raising a Barn and Raising Questions James Stevens, Ralph Nelson, and Natalie Haddad Part 4. Practice: the Academic-Professional Bridge 11. Second Nature: Embedded Knowledge through Designbuild Education Tricia Stuth 12. Labor Intensive: Innovation by Necessity Erik Sommerfeld 13. From Scratch: How to Start a Designbuild Program Eric Weber14. Work Ethic, Ethical Work Dan Rockhill and Chad Kraus. Acknowledgements. Bibliography. Index.


text:
|About Us | What's New | Search | Site Map | Contact Us|
This week's theme: words about words.
lipogram (LIP-uh-gram) noun
A piece of writing that avoids one or more letters of the alphabet.
[From Greek lipo- (lacking) + gram (something written).]
Today's word in Visual Thesaurus.
In spite of what it sounds like, a lipogram is not a message with a kiss. Lipogram is a work written with a constraint.
Imagine you've just started your great epic novel and one of the keys on your keyboard is broken. It would be trivial to manage without a Q, X, or Z, but writing without a single E -- ah, that'd be some challenge. If it sounds undoable, consider that whole books have been written without an E, the most used letter in the English language. Without an E, one has to give up some of the most common pronouns such as he, she, we, me, and so on. What's more, even the article "the" is barred.
Coming back to books written without Es (I'm sure writing them is not something everyone can do with ease), Ernest Vincent Wright's 1939 novel Gadsby is written without the second vowel. One of the best known E-less works is Georges Perec's lipogrammatic French novel, La Disparition (The Disappearance). Its plot is full of wordplay, puzzles, and other word-fun. For example, a character is missing eggs, or is unable to remember his name because it needs E in the spelling.
Though it may be hard to believe considering the restriction under which it is written, the novel is said to be quite engrossing. Apparently, many reviewers were not even aware that a special constraint was used in writing it. After writing the novel, Perec faced a protest from the A, I, O, and U keys on his keyboard that they had to do all the work and E was leading an e'sy life. So Perec had no choice but to write a short work called Les Revenentes, where he put to work all those idle Es: the only vowel used was E.
If that doesn't sound incredible enough, here is more. La Disparition has been translated into English as "A Void" by Gilbert Adair. Of course, the translation also doesn't have any E in it. In case you have not already noticed, both the phrases "La Disparition" and "A Void" have only vowels A, I, and O in them, same as in the word "lipogram". And Void's protagonist is named Anton Vowl.
One can write numbers from zero, one, two,... onwards, and not use the A key on the keyboard until reaching thousand. As for the literary merit of that composition, I'm not very certain.
(also see univocalic)
-Anu Garg (garg AT wordsmith.org)
"Go on, r*ad my lipogram!"
Literature is the art of writing something that will be read twice; journalism what will be grasped at once. -Cyril Connolly, critic and editor (_PHONE_)
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© 2013 Wordsmith


text:
One of Buzzfeed's top posts is a list called "27 Surreal Places To Visit Before You Die."
Since it's release in 2013, the list has gained over 10 million views and for good reason! All of the locations are absolutely breathtaking.
In honor of Earth Day, we're taking a closer look at the five locations in Asia that made it onto this list to remind everyone that the earth is capable of such beauty. Lets work to keep it that way.
1. Zhangye Danxia landform in Gansu, China
The Danxia landforms are sandstone formations most known for (you guessed it) their vibrant color patterns. They are located in a remote region in northern central China. The mountains and hills retain such color because Danxia landforms are composed of red sandstone. Mineral deposits were compressed into rock for 24 million years, thus gaining colors ranging from deep red to yellow and green.
2. The Hang Son Doong cave in Quang Binh Province, Vietnam
The Sơn Đoòng cave is currently the largest known cave in the world and is located near the border of Laos and Vietnam. It is five times larger than the Phong Nha Cave which previously held the record for being the biggest cave in Vietnam. Although it was created 2-5 million years ago, the cave did not become public knowledge until 2009. Inside, there is a fast flowing underground river as well as cave pearls the size of baseballs.
3. Hitachi Seaside Park in Hitachinaka, Ibaraki, Japan
This popular tourist destination has been given the nickname "flower paradise" because the 32,000 square meters of flowers look amazing all year long. With each passing season, a different variety of flower will blossom throughout the Hitachi Seaside park such as the Nemophilas. The popular blue flower blossoms annually during springtime.
4. Bamboo groves of Arashiyama in Kyoto, Japan
These Japanese bamboo groves, located in Northwest Kyoto, are a tourist favorite. The gorgeous line of bamboo not only looks beautiful, apparently it sounds beautiful too. Amusing Planet notes, "The sound of the wind in this bamboo forest has been voted as one of 'one hundred must-be-preserved sounds of Japan' by the Japanese government."
The bamboo in this grove is still used to manufacture various products such as cups, boxes, baskets and mats in the area.
5. Kelimutu crater lakes in Flores Island, Indonesia
Kelimutu is a small volcano in the central Flores Island of Indonesia. It has gained popularity because the volcano has three craters which each contain a lake with a different color. The lakes periodically change colors from red and brown to turquoise and green, independent of each other. The lakes are named Tiwi Ata Mbupu (Lake of Old People), Tiwu Nua Muri Kooh Tai (Lake of Young Men and Maidens) and Tiwu Ata Polo (Lake of Evil Sprits, or Enchanted Lake). The scientific explanation behind the colorful lakes? Chemical reactions from the minerals in the lake are triggered by the volcano's gas activity.


text:
Geography, Culture 3-6, 6-12
As we are re-visiting countries and flags of Europe from primary level, we are starting the study of the biomes of Europe. Today, I'm sharing a fully detailed presentation of Waseca Biomes incredible geography and culture Montessori-aligned materials.
Direct link to Waseca Biomes give you $15 off on your purchase when you provide an email address.
I am presenting all the materials seen on the shelf. We will first explore the Europe map, which can be used with 5 year old+. Then, I want to share a comparison between the Biomes Readers vs. Biomes Cards Primary, and Biomes Cards Primary vs. Biomes Cards Elementary.
Europe Biomes Map
My 7 and 9 year olds are always happy to work with Waseca materials. The reading components can be a challenge for a new reader, but easy for an experienced reader.
Regardless of age, children approach the Biomes Maps knowing they will be successful, effortlessly. It's just that the material offers the perfect tactile and visual method to memorize geographical features. We sort the cards first, by river, by mountains, by desert (Africa!), or by seas/lakes. Then we place the features while pronouncing the names (my job, or Google's job, if uncertain). When we feel confident, we test our knowledge using the arrows (see pictures below).
Later, when the children have received a presentation or two, they are excited to use the Command cards (see below picture). The cards come in 3 color-coded groups. Each group of cards offers a different level of challenge. Therefore, level 1 is easy and accessible for all, while level 3 could be less obvious, and more geared towards older learners.
What is amazing with Waseca Biomes is that they use the same symbols and colors throughout all their readings, writing, cultural, and geographical materials. For example, Europe has a red theme because children in primary Montessori classrooms learn each continent using different colors. Waseca Biomes applied this method for their biomes as well. They use specific colors for each type of biome. Therefore, when you look at a map, or a Waseca globe, you can have a global understanding of how the biomes are laid out without even "reading." How cool is that?!
Biomes Reader of Europe, Primary
Along with the Biomes Map, children of primary age can enjoy learning mostly about different animals of the biomes using the Biomes Readers set. It is adequate for emerging readers.
There are 9 portfolios; red being the easiest to read, gold being the most challenging one. Each portfolio contains 6 pictures, 6 descriptions (stories), and 1 booklet.
Ideally, the children read the small booklet first, which has no pictures to avoid distraction. Then they are to lay the 6 pictures from left to right, which are labeled 1-6 on the back. Finally, they read the description-story cards and match them. They can control their work by flipping the cards and compare the numbers on the back. It's worth mentioning this work is currently on sale. 💫
Europe Biomes Map cards, Primary
The Biomes Map cards are a lovely complementary work that can go along with studying the biomes. Waseca Biomes offers other works, not shown, such a a wooden puzzle of the biomes for each continent, as well as a fun stencil maps making work.
The Biomes Map cards for primary level need to be understood. They are different than the elementary ones, because the reading level is more accessible to the primary level. There's also an emphasis on vertebrate animals, which appeal to younger learners on the first plane of development.
Each biome comes in 3 parts: one large card being the control of error, the smaller ones containing a description and label. One card serves as control for error (see picture below).
There are 5 biomes described for Europe: Temperate Forests, Mountains, Wetlands, Grasslands, and Polar Region. You will see 3 icons on the back of each card, which represent: 1. the continent, 2. the biome, 3. the component represented (reptile, people, inset, plant…).
A child can study each biome and a few components of its unique fauna and flora. They may choose to focus on one particular animal, plant, or person, and write about it in their Companion Journal. Of course, the children love it, because they get to pick an illustration from the Master copy, color it, and glue it in the journal. Then, they can use the 3 part cards to write about a component of their choice.
I encourage my younger learner to do copy work to remove writing frustration. As for my older learner, external research and paraphrasing is encouraged.
Children can also color a map showing the biomes. The map legend is a nice map making tool that the children will experience multiple times. They become expert at it!
Europe Biomes Map cards, Elementary
The Biomes Map cards for elementary is designed in the same fashion as the primary level, except that they contain much more specific information and cultural components. The text is in the front of the card, which means the children have to match text to picture, then label to the text (see picture below).
The control for error is different from the primary level. The cards contain icons on the back that should match. A child can study either every component of one biome, or, one component from every biome. For example, a child might choose to focus on studying all fishes from different biomes.
Each biome offers 13 components on animals, plants, or culture (people). I used a compartmentalized tray to sort our cards, but Waseca Biomes does have a drawer furniture to store the cards. You might find your own creative way to make it appealing for your learners.
In conclusion, Waseca Biomes materials for studying continents provide opportunities for reading, writing, learning about geography, biology and culture. The organization of the material supports children inner need for order as well, and help help them classify knowledge.
I hope you too are excited about this material. Feel free to drop a question in the comments if I missed something! Thank you for reading.
Ready for a lesson?


text:
Street Lights Permanently Change the Ecology of Local Bugs
The first "modern" streetlight was lit in London's Pall Mall in 1807. That night may also have marked the first time a moth found itself trapped in an irresistible spiral around public lighting. Ever since then, streetlights have become a fixture of life in cities and suburbs, and a deathtrap for flying insects. Researchers at the University of Exeter have recently discovered that the abundance of insect life around these lights is not just a passing assemblage, but a permanent fixture. The diversity of invertebrate ground predators and scavengers, like beetles and harvestmen, remained elevated around streetlights even during the day. These insects had figured out the benefits of living in an island of artificially high prey concentrations.
These findings indicate that streetlights affect local ecologies for a longer duration, and at a higher level in the food web, than previously thought. Given the decline of pollinators and other invertebrates in the UK and around the world, it may be important to re-examine the impact of seemingly harmless nighttime lighting.


=head1 NAME Net::LDAP::Entry - An LDAP entry object =head1 SYNOPSIS use Net::LDAP; $ldap = Net::LDAP->new ( $host ); $mesg = $ldap->search ( @search_args ); my $max = $mesg->count; for ( $i = 0 ; $i < $max ; $i++ ) { my $entry = $mesg->entry ( $i ); foreach my $attr ( $entry->attributes ) { print join( "\n ", $attr, $entry->get_value( $attr ) ), "\n"; } } # or use Net::LDAP::Entry; $entry = Net::LDAP::Entry->new; $entry->dn($dn); $entry->add ( attr1 => 'value1', attr2 => [ qw(value1 value2) ] ); $entry->delete ( 'unwanted' ); $entry->replace ( attr1 => 'newvalue' attr2 => [ qw(new values) ] ); $entry->update ( $ldap ); # update directory server $entry2 = $entry->clone; # copies entry # new alternate syntax $entry = Net::LDAP::Entry->new ( $dn , attr1 => 'value1' , attr2 => [ qw(value1 value2) ] )->add( attr3 => 'value' )->update( $ldap ); =head1 DESCRIPTION The B object represents a single entry in the directory. It is a container for attribute-value pairs. A B object can be used in two situations. The first and probably most common use is in the result of a search to the directory server. The other is where a new object is created locally and then a single command is sent to the directory server to add, modify or replace an entry. Entries for this purpose can also be created by reading an LDIF file with the L module. =head1 CONSTRUCTORS =over 4 =item new ( ) Create a new entry object with the changetype set to C<'add'>. Optionally, you can provide a DN and a list of arguments passed to the add method. Net::LDAP::Entry->new() # or Net::LDAP::Entry->new( $dn ) # or Net::LDAP::Entry->new( $dn , objectClass => [qw( top posixAccount )] , uid => 'admin' ) =item clone ( ) Returns a copy of the B object. =back =head1 METHODS =over 4 =item add ( ATTR =E VALUE, ... ) Add more attributes or values to the entry and returns the entry itself. Each C should be a string if only a single value is wanted in the attribute, or a reference to an array of strings if multiple values are wanted. The values given will be added to the values which already exist for the given attributes. $entry->add ( 'sn' => 'Barr' ); $entry->add ( 'street' => [ '1 some road','nowhere' ] ); B: these changes are local to the client and will not appear on the directory server until the C method is called. As C returns the entry, you can write something like. $entry->add ( 'sn' => 'Barr' )->update( $ldap ); =item attributes ( OPTIONS ) Return a list of attributes in this entry =over 4 =item nooptions =E 1 Return a list of the attribute names excluding any options. For example for the entry name: Graham Barr name;en-us: Bob jpeg;binary: **binary data** then @values = $entry->attributes; print "default: @values\n"; @values = $entry->attributes ( nooptions => 1 ); print "nooptions: @values\n"; will output default: name name;en-us jpeg;binary nooptions: name jpeg =back =item changetype ( ) Returns the type of operation that would be performed when the update method is called. =item changetype ( TYPE ) Set the type of operation that will be performed when the update method is called to C. Returns the entry itself. Possible values for C are =over 4 =item add The update method will call the add method on the client object, which will result in the entry being added to the directory server. =item delete The update method will call the delete method on the client object, which will result in the entry being removed from the directory server. $entry->delete->update( $ldap ) =item modify The update method will call the modify method on the client object, which will result in any changes that have been made locally being made to the entry on the directory server. =item moddn/modrdn The update method will call the moddn method on the client object, which will result in any DN changes that have been made locally being made to the entry on the directory server. These DN changes are specified by setting the entry attributes newrdn, deleteoldrdn, and (optionally) newsuperior. =back =item delete ( ) Delete the entry from the server on the next call to C. =item delete ( ATTR =E [ VALUE, ... ], ... ) Delete the values of given attributes from the entry. Values are references to arrays; passing a reference to an empty array is the same as passing C, and will result in the entire attribute being deleted. For example: $entry->delete ( 'mail' => [ '_EMAIL_' ] ); $entry->delete ( 'description' => [ ], 'streetAddress' => [ ] ); B: these changes are local to the client and will not appear on the directory server until the C method is called. =item dn ( ) Get the DN of the entry. =item dn ( DN ) Set the DN for the entry, and return the previous value. B: these changes are local to the client and will not appear on the directory server until the C method is called. =item ldif ( OPTION =E VALUE, ... ) Returns the entry as an LDIF string. Possible options are =over =item change =E VALUE If given a true value then the LDIF will be generated as a change record. If false, then the LDIF generated will represent the entry content. If unspecified then it will default to true if the entry has changes and false if no changes have been applied to the entry. =back =item dump ( [ FILEHANDLE ] ) Dump the entry to the given filehandle. This method is intended for debugging purposes and does not treat binary attributes specially. See L on how to generate LDIF output. If C is omitted C is used by default. =item exists ( ATTR ) Returns C if the entry has an attribute called C. =item get_value ( ATTR, OPTIONS ) Get the values for the attribute C. In a list context returns all values for the given attribute, or the empty list if the attribute does not exist. In a scalar context returns the first value for the attribute or undef if the attribute does not exist. =over 4 =item alloptions =E 1 The result will be a hash reference. The keys of the hash will be the options and the hash value will be the values for those attributes. For example if an entry had: name: Graham Barr name;en-us: Bob Then a get for attribute "name" with alloptions set to a true value $ref = $entry->get_value ( 'name', alloptions => 1 ); will return a hash reference that would be like { '' => [ 'Graham Barr' ], ';en-us' => [ 'Bob' ] } If alloptions is not set or is set to false only the attribute values for the exactly matching name are returned. =item asref =E 1 The result will be a reference to an array containing all the values for the attribute, or C if the attribute does not exist. $scalar = $entry->get_value ( 'name' ); $scalar will be the first value for the C attribute, or C if the entry does not contain a C attribute. $ref = $entry->get_value ( 'name', asref => 1 ); $ref will be a reference to an array, which will have all the values for the C attribute. If the entry does not have an attribute called C then $ref will be C. =back B: In the interest of performance the array references returned by C are references to structures held inside the entry object. These values and their contents should B be modified directly. =item replace ( ATTR =E VALUE, ... ) Similar to C, except that the values given will replace any values that already exist for the given attributes. B


'
cblr_session_cls
alias of LiveResponseSession
submit_job(job, device)
Submit a job for execution by the job scheduler.
Parameters:
 - job (func) – The job function to be executed.
 - device (object) – The device ID or Device object the job will be executed on.
Returns:
A Future that will allow waiting until the job is complete.
Return type:
Future
class WorkItem(fn, device_id)
Bases: object
Work item for scheduling.
Initialize the WorkItem.
Parameters:
 - fn (func) – The function to be called to do the actual work.
 - device_id (object) – The device ID or Device object the work item is directed for.
class WorkerStatus(device_id, status='ready', exception=None)
Bases: object
Holds the status of an individual worker.
Initialize the WorkerStatus.
Parameters:
 - device_id (int) – The device ID this status is for.
 - status (str) – The current status value.
 - exception (Exception) – Any exception that happened.
jobrunner(callable, cb, device_id)
Wrap a callable object with a live response session.
Parameters:
 - callable (object) – The object to be wrapped.
 - cb (BaseAPI) – The CBC SDK object reference.
 - device_id (int) – The device ID to use to get the session.
Returns:
The wrapped object.
Return type:
object
poll_status(cb, url, desired_status='complete', timeout=None, delay=None)
Poll the status of a Live Response query.
Parameters:
 - cb (BaseAPI) – The CBC SDK object reference.
 - url (str) – The URL to poll.
 - desired_status (str) – The status we're looking for.
 - timeout (int) – The timeout value in seconds.
 - delay (float) – The delay between attempts in seconds.
Returns:
The result of the Live Response query that has the desired status.
Return type:
object
Raises:
LiveResponseError – If an error response was encountered.
cbc_sdk.rest_api module
Definition of the CBCloudAPI object, the core object for interacting with the Carbon Black Cloud SDK.
class CBCloudAPI(*args, **kwargs)
Bases: cbc_sdk.connection.BaseAPI
The main entry point into the CBCloudAPI.
Usage:
>>> from cbc_sdk import CBCloudAPI
>>> cb = CBCloudAPI(profile="production")
Initialize the CBCloudAPI object.
Parameters:
 - *args (list) – List of arguments to pass to the API object.
 - **kwargs (dict) – Keyword arguments to pass to the API object.
Keyword Arguments:

profile (str) – Use the credentials in the named profile when connecting to the Carbon Black server. Uses the profile named 'default' when not specified.
alert_search_suggestions(query)
Returns suggestions for keys and field values that can be used in a search.
Parameters:query (str) – A search query to use.
Returns:A list of search suggestions expressed as dict objects.
Return type:list
audit_remediation(sql)
Run an audit-remediation query.
Parameters:sql (str) – The SQL for the query.
Returns:The query object.
Return type:Query
audit_remediation_history(query=None)
Run an audit-remediation history query.
Parameters:query (str) – The SQL for the query.
Returns:The query object.
Return type:Query
bulk_threat_dismiss(threat_ids, remediation=None, comment=None)
Dismiss the alerts associated with multiple threat IDs. The alerts will be left in a DISMISSED state.
Parameters:
 - threat_ids (list) – List of string threat IDs.
 - remediation (str) – The remediation state to set for all alerts.
 - comment (str) – The comment to set for all alerts.
Returns:
The request ID of the pending request, which may be used to select a WorkflowStatus object.
Return type:
str
bulk_threat_update(threat_ids, remediation=None, comment=None)
Update the alert status of alerts associated with multiple threat IDs. The alerts will be left in an OPEN state
Parameters:
 - threat_ids (list) – List of string threat IDs.
 - remediation (str) – The remediation state to set for all alerts.
 - comment (str) – The comment to set for all alerts.
Returns:
The request ID of the pending request, which may be used to select a WorkflowStatus object.
Return type:
str
convert_feed_query(query)
Converts a legacy CB Response query to a ThreatHunter query.
Parameters:query (str) – The query to convert.
Returns:The converted query.
Return type:str
create(cls, data=None)
Creates a new model.
Parameters:
 - cls (class) – The model being created.
 - data (dict) – The data to pre-populate the model with.
Returns:
An instance of cls.
Return type:
object
Examples: >>> feed = cb.create(Feed, feed_data)
custom_severities
Returns a list of active ReportSeverity instances.
device_background_scan(device_ids, scan)
Set the background scan option for the specified devices.
Parameters:
 - device_ids (list) – List of IDs of devices to be set.
 - scan (bool) – True to turn background scan on, False to turn it off.
Returns:
The parsed JSON output from the request.
Return type:
dict
Raises:
ServerError – If the API method returns an HTTP error code.
device_bypass(device_ids, enable)
Set the bypass option for the specified devices.
Parameters:
 - device_ids (list) – List of IDs of devices to be set.
 - enable (bool) – True to enable bypass, False to disable it.
Returns:
The parsed JSON output from the request.
Return type:
dict
Raises:
ServerError – If the API method returns an HTTP error code.
device_delete_sensor(device_ids)
Delete the specified sensor devices.
Parameters:device_ids (list) – List of IDs of devices to be deleted.
Returns:The parsed JSON output from the request.
Return type:dict
Raises:ServerError – If the API method returns an HTTP error code.
device_quarantine(device_ids, enable)
Set the quarantine option for the specified devices.
Parameters:
 - device_ids (list) – List of IDs of devices to be set.
 - enable (bool) – True to enable quarantine, False to disable it.
Returns:
The parsed JSON output from the request.
Return type:
dict
Raises:
ServerError – If the API method returns an HTTP error code.
device_uninstall_sensor(device_ids)
Uninstall the specified sensor devices.
Parameters:device_ids (list) – List of IDs of devices to be uninstalled.
Returns:The parsed JSON output from the request.
Return type:dict
Raises:ServerError – If the API method returns an HTTP error code.
device_update_policy(device_ids, policy_id)
Set the current policy for the specified devices.
Parameters:
 - device_ids (list) – List of IDs of devices to be changed.
 - policy_id (int) – ID of the policy to set for the devices.
Returns:
The parsed JSON output from the request.
Return type:
dict
Raises:
ServerError – If the API method returns an HTTP error code.
device_update_sensor_version(device_ids, sensor_version)
Update the sensor version for the specified devices.
Parameters:
 - device_ids (list) – List of IDs of devices to be changed.
 - sensor_version (dict) – New version properties for the sensor.
Returns:
The parsed JSON output from the request.
Return type:
dict
Raises:
ServerError – If the API method returns an HTTP error code.
fetch_process_queries()
Retrieves a list of query IDs, active or complete, known by the ThreatHunter server.
get_notifications()
Retrieve queued notifications (alerts) from the Cb Endpoint Standard server.
Note that this can only be used with a 'SIEM' key generated in the Cb Endpoint Standard console.
Returns:List of dictionary objects representing the notifications, or an empty list if none available.
Return type:list
live_response
Create and return the Live Response session manager.
Returns:The session manager object.
Return type:LiveResponseSessionManager
notification_listener(interval=60)
Generator to continually poll the Cb Endpoint Standard server for notifications (alerts).
Note that this can only be used with a 'SIEM' key generated in the Cb Endpoint Standard console.
process_limits()
Returns a dictionary containing API limiting information.
Examples: >>


text: Instead of conventional steel making and continuous casting followed by hot and cold rolling, strip casting technology modified with the addition of a continuous annealing stage (namely, modified strip casting) is a promising short-route for producing ferrite-martensite dual-phase (DP) and multi-phase transformation-induced plasticity (TRIP) steels. However, at present, the multi-phase steels are not manufactured by the modified strip casting, due to insufficient knowledge about phase transformations occurring during in-line heat treatment. This study analysed the phase transformations, particularly the formation of ferrite, bainite and martensite and the retention of austenite, in one 0.17C-1.52Si-1.61Mn-0.195Cr (wt. %) steel subjected to the modified strip casting simulated in the laboratory. Through the adjustment of temperature and holding time, the characteristic microstructures for DP and TRIP steels have been obtained. The DP steel showed comparable tensile properties with industrial DP 590 and the TRIP steel had a lower strength but a higher ductility than those industrially produced TRIP steels. The strength could be further enhanced by the application of deformation and/or the addition of alloying elements. This study indicates that the modified strip casting technology is a promising new route to produce steels with multi-phase microstructures in the future.


text:
By Ralf Hoffmann
"The EMETRION IQ clearly indicates the direction which German energy utilities must take – process integration and IP communication," comments Luc Schetters, director of Meter Service Management at RheinEnergie Köln AG. The rugged device, developed within 28 months in collaboration with potential users, concentrates on the tasks of a standard metering point:
- Measurement of active and reactive energy
- Storage of data in load profile series
- Daily data communication to the control station
- Display on-site as a calibrated metering instrument
- Constant synchronisation of the time through the communication network.
The communication module and the metrological movement are isolated from each other for practical reasons and are reactionless. This is particularly favourable in that the communication unit can be easily exchanged without interference with the calibration. An OBEX interface secures smooth operation of both modules. The EMETRION IQ applies safe global IP communication standards for remote retrieval. The data are outputted in XML format.
Open standards assure that the meter can be customised to every infrastructure. Another highlight of the EMETRION IQ is its high accuracy when recording load profiles. This is vouched for by a highly precise internal real time clock, which ensures that exactly 96 values are delivered daily without error.
"The customary combination today of VDEW meter, IEC-1107 protocol and GSM transparent operation will soon be replaced by an electricity meter with an integrated communication unit," states Schetters with conviction. "The EMETRION IQ is a significant milestone on the road to this new era."
MID approval allows European utilities to implement the meter into their meter cabinets, although extra functions still require national approvals. The PTB certificate has been received for the German market.


wiki:org/meetings/2018MexicoCity/Notes/BandwidthScanner
Bandwidth Scanner
Notes presented during the session: _URL_
Background
The overall goal of bandwidth weights is to balance load so that each stream has approximately the same performance, regardless of the relays chosen by the client.
In 200?, Mike measured the Tor network. He partitioned relays by their self-reported bandwidth, then measured their stream capacity.
The highest-bandwidth relays had much more capacity than the lower-bandwidth relays. So we decided to re-balance network load towards high-bandwidth relays.
Each relay's self-reported bandwidth is scaled by the ratio between its measured bandwidth, and the network average measured bandwidth.
Bandwidth Distribution
The distribution of relay bandwidths is exponential. This was our original goal when we wrote torflow.
sbws can match Torflow's bandwidths.
If we deploy a network full of sbws, we think it will scale like Torflow does.
Scanner Transition
sbws is ready to install using a python virtual environment.
The Debian package has been patched and needs some testing.
As we deploy sbws instances, we should check:
 - client performance: onionperf is the same or better, with the same or less variance
 - bandwidth map (across the network, and per authority?) on relay search is the same
 - relay bandwidth history graph is stable (and doesn't go down)
Next Steps at this Meeting
Metrics: getting data from sbws
Bwauth operators: talk through deployment issues
Metrics, scanner, research: How to decide if sbws is working or not?
Future Work
Let's deploy sbws first. Then we can make it different to Torflow.
Do we need a better distribution of relay bandwidths?
Should we give less weight to low-bandwidth relays, so that they can handle random variation better?
Last modified 10 months ago Last modified on Oct 9, 2018, 12:27:40 PM


text:
Potato harvesting is an essential process in the agricultural industry. To efficiently and effectively harvest potatoes, the use of a potato harvester hydraulic system is crucial. This article will delve into the importance and functioning of the hydraulic system in a potato harvester.
The hydraulic system in a potato harvester plays a vital role in various aspects of the harvesting process. It is responsible for powering the different components of the harvester, such as the conveyors, diggers, and separators. The system utilizes hydraulic fluid to transmit power and control the movement of these components.
One of the significant advantages of using a hydraulic system in a potato harvester is its ability to provide precise control. The system allows operators to adjust the speed, force, and direction of the different components, ensuring optimal performance. This control is particularly crucial when harvesting potatoes, as it allows for gentle handling of the tubers, minimizing damage and preserving their quality.
The hydraulic system also offers high power density, which is essential in potato harvesting. The system can generate significant force and torque, enabling efficient digging and lifting of potatoes from the ground. This power allows the harvester to work in various soil conditions, including heavy and compacted soils, ensuring a thorough and successful harvest.
Furthermore, the hydraulic system contributes to the overall efficiency of the potato harvester. Its ability to transmit power through fluid allows for the design of compact and lightweight machines. This design reduces energy consumption and increases maneuverability, making the harvester more productive and cost-effective.
Maintenance of the hydraulic system is crucial to ensure its optimal performance. Regular inspection and servicing of hydraulic components, such as hoses, filters, and valves, are essential to prevent leaks and maintain proper fluid flow. It is also important to use high-quality hydraulic fluid and follow the manufacturer's recommendations for maintenance intervals.
In conclusion, the potato harvester hydraulic system is a critical component in the potato harvesting process. It provides precise control, high power density, and overall efficiency to the harvester. Proper maintenance of the system is necessary to ensure its reliable and efficient operation. With the advancements in hydraulic technology, potato harvesting has become more streamlined and productive, contributing to the success of the agricultural industry.


text:
If you want to get the best possible view of the stars from here on Earth, you need to prepare for a long journey to the coldest place on the planet. About 650 nautical miles from the eastern edge of Antarctica you will find yourself on a pristine white plate, drawing to the horizon: Dome A.
A new study by Chinese researchers at the Dome A research station, published in the journal Nature on Wednesday, suggests it may be the best place on Earth for astronomers to survey the skies. . But you have to get there first.
The trek to Dome A is intense.
First, you got to Antarctica. It's not hard these days, but you have to take an icebreaker so you can drop it on the shore of the East Antarctic. A helicopter takes you from the ship on the icy continent, and then the real journey begins. From there, you have to make your way through the ice in a container-like vehicle, pulled by a tractor at about 6 miles (10 kilometers) per hour. It takes about two weeks to arrive at your destination.
Only then can you begin to set up your telescope on an eight-meter high platform in the middle of the snow desert.
This is exactly what the team of researchers did during the summer of 2018-19 – and they report that the weather conditions are so good their views of the night sky are different from those anywhere else on Earth.
"The experience was unique and exciting," says Zhaohui Shang, one of the researchers who was part of the expedition and co-authored the study. "We had a lot of hard work to complete, just about 3 weeks in the summer at Dome A."
A dome has long been considered a great place for the look of the stars. But what makes the coldest place on Earth particularly good for seeing the cosmos?
"It comes down to atmospheric turbulence," explains Michael Ashley, an astrophysicist at the University of New South Wales and co-author of the study.
"If you go to a good dark place somewhere, you see the stars being thrown and the twinkling is bad."
Ashley says that planting is caused by the Earth's atmosphere and is not helpful to astronomers trying to imagine the cosmos. But in Antarctica, there is little turbulence, because it is so flat and the winds moving around the area are extremely light.
"If you just have winds to spend on a snow surface with a dead cut, there's no chance of generating turbulence," he explains.
In addition, water vapor can wreak havoc with astronomy because it absorbs light, particularly at infrared wavelengths. But Antarctica is very dry – the water freezes – and that's a big advantage for those looking to study the sky. Particularly if you want to study the cosmos at a millimeter wavelength, as does the Atacama range in the Chilean desert.
"We took a terahertz telescope there and found spectacular data," says Ashley.
"And we're much better than Atacama in terms of site conditions."
Observations from telescopes at dome A are about two and a half times better than what you can see at some of the best Earth-based observatories in Chile or Hawaii.
China is planning to build another infrared optical telescope at the site known as the Kunlun Dark Universe Survey Telescope, KDUST. It has been in the works for about a decade and you see China put a telescope, almost twice as big, in place.
"At the moment, it's kind of a stoppage in a review," Ashley says. "I think they're looking at it very closely. And I think this Nature card should go pretty far in some way to give it a bit of a boost."
China's recent scientific efforts also extend beyond the Earth, as well. Last week, the country. A spaceship, carrying three robotic explorers, is located and is expected to arrive there in February 2021.