Rabu, 02 November 2011

Adult Life

A male or drone bees usually do a bit of bad press, and women often how are you poor creatures deficiencies as a representative of the male sex in general, he said.

Early life for drones

For a drone in the life of his mother ‘The Queen’ has to decide in an unfertilized egg, so this poor orphan of life, or for more technical “haploid” funds are starting to sit. Maybe it’s the pure line, the drone that leads you to believe that he is a prince among his sisters humble worker, who was as a result of a wild party “ pairing her mother, the Queen visited in his youth reckless .

Before the queen can lay eggs of drones, workers have to disturb the way of uniform cell structure created in the comb of the hive, a cell that is slightly larger than that of young women working necessary preparation, like the drone in the recreation cell for 3 days for a young worker, and more.

The drone eggs on day 3 hatch into a larva, like all the worker bee’s eggs. The drone larva passes of 7 days for the larval stage (6 days a worker bee) during this time feeds on pollen and nectar mix of their adult sisters. Drone larvae after 7 days it becomes a pupa. The cell is then limited by the bees wax worker and drone pupa remains there for 14 days (12 days of a worker bee) emerging as a fully trained adult bees honey drones on day 24

Adult Life

The ringing of his cell-derived adult instead of a newborn adult working, does not clean his cell birth and then launch the new care laid eggs and larvae, but is the worker bees to feed. As an adult never eats buzz throughout their lives and never goes out looking for nectar or pollen, or the construction of the hive.

The role of unmanned aircraft in a lifetime is to find a queen without a trailer and pass on their genes. Drones once their wings are strong enough for daily flights out of pairing, hoping to find a partner.

A drone’s eyes are much larger than a worker bee, which helps you tune your aim in her nuptial flight. He also has a larger body with belly fat, the latter, of course, maintained by his sisters work hard ..

Since the worker bee sting is a modified ovipositor (an organ that egg laying), the drones are, in contrast to the female worker bees do not defend the hive.

Death

As a result of his comfortable life of a drone up to 90 days, compared with 42 days of an employee. However, the buzz of luck in love, he will never return to their prey, but to die on the wing, like the penis and threw it down with the stomach tissue of the body during mating.

All drones still alive in the hive in late fall is not allowed to see his days in quiet satisfaction. But it is attacked and thrown out of the hive by the workers and left the death, since male bees do not hibernate.

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bookmarking

Collaborative learning can be seen as a joint effort between students or between students and teachers together. Through collaboration, students develop knowledge through the exchange of ideas, joining forces with the search for meaning and solutions to problems. With the changing trends toward collaborative learning model of education that results in more versatile so, the technological tools used to make things easier to do. In recent years there has been an exponential growth of what was called “social software”, referring to technologies that facilitate group communication. Internet discussion forums, social networking sites like MySpace, people can represent and create social relationships and can be seen as social software. Weblogs that facilitate discussion on many blogs through comments on posts, social bookmarking, wikis and other forms of social software that have recently experienced growing popularity. A medium as “Wikispaces” have received interest in education. In education, wikis a reputation as one of the most effective tools for collaborative learning. Wikis are websites online that allows content to be created and edited by users.

The increasing dominance of the wiki space as a means to facilitate cooperative learning may owe its success to changes in the attitude of the developed societies, where there is a deviation from the traditional industries of the knowledge society based on more. It seems that knowing how to learn and participate in the creation of new knowledge are essential life skills. With a focus on learning life skills, ie learning to learn and create knowledge in a knowledge economy, it seems that the use of wikis in education is seen as the ability to teach life skills.

Wikis are one way technology can help groups come together and share new knowledge and therefore a convenient way to learn important skills to participate in a knowledge economy. Practices to participate in wikis and social software in general, a support structure of a community of practice model of learning when people come together and develop a repertoire of shared practices, creating new experiences with the group and existing teaching practices group.

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start to invent

He is currently a graduate student at MIT, has been reactive Sportswear brilliant design, which changes color with your emotions, your body sweat and body heat. The U.S. military reactive material like this, and uses it to camouflage the latest concepts. In fact, there are interesting new materials you can use the colors change when they are in the midst of a certain type of gas. For example, if the methane gas, CO2, or toxic gases used in chemical and biological warfare is present, all of a sudden color change of clothes.

Well, then, is a revolutionary new technology, but I wonder if we can use some of the technology transfer that go along with all this innovation is very simple. Remember, if you want all bicycle accidents happening in our major cities. In the past two years have seen a large number of road accidents, some believe that this increase is due to the fact that people are increasingly more text messages, and view your Tablet PC, or smart phones.

Most cyclists LED blinking turn in the day or night. What if you went further? What if a motorcycle helmet, bike or clothing changes color in the presence of CO2? So every time a car passes, the CO2 could be near them at a slightly higher caused the hull to change the color, and their shirts and pants. In this case, the changes that attract attention and the eyes of drivers on the road, which would be less likely to crush them by accident, it may have been distracted by his staff high-tech devices.

Why bother you ask? As a long-distance cycle, which often go on long trips. Cars and motorcycles often do not mix. I doubt anyone really wants to run on a cyclist, but probably there are some psychos out there, but it is very easy not to pay attention when driving a motor vehicle, and the cutting of a cyclist or near the roadside.

Obviously, when a car hits a motorcycle, we know who will win this match, the pilot has no chance. A coating on the hull of small colored plastic can be incorporated into the helmet so the helmet can change color.

By taking this concept to the next level with the MIT grad student Sportswear reactive, it seems natural that the color of biking gear. Studies have been in the past by the billboard company, and the Ministry of Transportation show that drivers were five times more likely to see a billboard or traffic, if it has changed color, there was movement or blinking or flashing lights was.

We know there are many pieces of equipment used for the safety of bicycles with LED lights and reflective clothing to alert motorists. However, you can still have reflective clothing that changed color, perhaps a fluorescent green fluorescent yellow to bright red. This is easy to imagine, and I’m sure you’ll agree that catches your eye, and could cause you to give the driver more space, and prevents the use of personal devices, the technology that could divert your attention while you are driving, or passing a bicyclist. In my estimation, does not seem to add more than $ 20 the price of a helmet, and if they were mass-produced clothes cost about $ 10 – $ 15 more if only the design has changed and not the entire team. If the entire team would change, which may cost a little more, and would be more for long distance cycling in severe cases. It would also allow greater security when traveling on a cross, a car was perpendicular to the rider. These types of accidents that cause serious injury and often result in death or serious injury and even death.

When cars sideswipe a cyclist, in general, have some broken bones, and end on the side of the road pretty well destroyed, but at least live to tell. Now, there’s a market for this innovative new concept in the world of cycling? Of course, someone has to start to invent, build, market and sell it.

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external causes

Images of the universe attracts the attention of young and old. Among the tens of thousands of images of the universe, that the best pictures from space? On the basis of attractiveness, popularity and awe factor, there are three types of images of the universe, which are considered the most beautiful place pictures of all time: -

Images of nebulae in the universe

Not only external causes, such as curiosity and interest in the satellite images, as images of nebulae. The nebula is a vast collection of cosmic dust, and plasma gas such as hydrogen, helium, etc. They are attractive forms vaguely resemble mythical creatures, insects, insects, animals and even abstract art. Helix Nebula is an uncanny resemblance to a giant eye in the sky. People call this place the big picture, “The Eye of God.”

It is interesting to note that some of the most incredible images of Space Nebula “Pillars of Creation”, “Eye of God”, “Orion Nebula”, “Crab Nebula”, “Heart and Soul Nebula”, “Eagle Nebula”, ” Walk with your head missing, “” Ant Nebula “,” Butterfly Nebula “,” Lagoon Nebula “and others.

Images of the galaxies in the universe

Galaxy huge collection of galaxies and the different types of celestial bodies that gravity tied to an individual. Most galaxies contain billions and even trillions of stars, planets and other celestial bodies. They also contain, cosmic dust, gases and other components.

Images of the Sombrero galaxy, the Andromeda Galaxy, Whirlpool Galaxy, etc. Some of the most exciting images of galaxy space.

Sometimes a galaxy of meetings and interaction with another galaxy. In this interaction, the more the galaxy of stars in our galaxy and other, smaller, and about one billion years or more reduces the two galaxies merge into one large galaxy. Images of colliding galaxies is one of the best photos of the room. An example of a clash of colliding galaxies NGC 2207 and IC-2163 spiral galaxies.

Photos of rare astronomical phenomena of the universe, etc. ..

This type of photography includes images of the universe are rare astronomical phenomena such as exploding stars, comets, which is every few hundred years, historical astronomy pictures, astronomy photos of the newest discoveries and much more.

V838 Monoceros star-burst pattern example of one of the most amazing space photographs a rare astronomical phenomenon. In January 2002, expanding rapidly to the outer layers of the star and one million times brighter than our Sun It reaches a maximum brightness of February 6, 2002, and then quickly back to its original state to the poor.

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the earth bo

Natural resources, soil, a thin layer of organic and inorganic materials, the rocky surface of the earth. Bottoming out with a number of factors and time a. mechanical weathering of rocks by changes in temperature, wind, flowing water is connected, lichens are a few factors.

Pollutants, poisons, radioactive materials, salt, chemicals, if the deterioration of soils, soil texture and mineralogical composition was added. The biological balance of soil pollutant-degrading soil organisms. The negative effects of this pollution is low soil fertility, plants and animals, affecting growth.

The main causes of soil contamination are:

The occasional use of fertilizers
The occasional use of pesticides, insecticides and herbicides
Disposal of large quantities of solid waste
Deforestation and soil erosion
In the industrial pollution
Radioactive waste

Control of pollution

Various measures to control pollution of the soil are:

Reduction of chemical fertilizers and pesticides:

As soil erosion has become a major concern, we have three R’s: Reduce, Reuse, Recycle, to minimize the use of fertilizers and pesticides.

Thor are better alternatives to chemical fertilizers. These are microorganisms that are used to increase the fertility and the ability of soil to increase. This process also reduces the need for pesticides and fungicides in Biofertilization.

Practice of crop rotation – legumes can fix nitrogen from the air and thus to improve soil fertility. These plants can be grown in soil in cultures that consume a lot of nutrients.

Recycling

Recycling and reuse of materials such as glass bottles, plastic bags, paper, fabric, etc. at home instead of recycling, reducing waste pollution. The use of plastic bags has increased dramatically. Paper bags or jute bags is a good alternative for them. Clay toys can be a good source of entertainment for children.

Reafforestation

Heath, soil erosion and flooding can be controlled through afforestation. Vast forests have fallen victim of human greed. Everyone would decide on the earth, to plant trees to save the planet Earth.

Recycling

The biological treatment of wastes with anaerobic bacteria, such as methane and acetogenic recommended because it helps to go through and to less toxic organic forms.

It is time that people realize the importance of the rich and fertile ground for measures to prevent infection. Large parts of the desert, laughing with the people has created us. If you do not build tanks and containers fertile by nature, if they do not stop their destruction?

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brain signals

One of the last days abroad to contact me, at the beginning of research, especially in the computer interfaces. Professor of neurobiology and finished my business, it showed. Well, well, I agree with what he says, in fact, the future of all these results too.: “This computer / human interface devices in the future is possible”

I realize neural network and an alternative set of brain signals into computer chips in addition to zero and I think to convert. And I know, of course, additional storage devices such as a promotion, physics, mathematics, and chip technology, and human, as Watson ICBM depends on the internet. Applications are varied, not only control cars, airplanes, appliances, wheelchairs, white goods, computers, as well as human interaction, and “Arthur C. Clarke 3001-style” border for the space “,” good.

The future of mind control and “brain break” issue, but now people can be accepted without this technology today, something that seems like enough. Nano-technology and Moore’s law will help to build web sites and materials and a place to read and interpret the available interface, and at the same time, the brain, the blood-brain barrier, nutrients and herbs still submerged biological threats. I know, I have thought all this stuff about, “he said, and I in our dialogue, but a problem and begin to dance around this issue and I do not know where to come up with something brilliant thesis. In the future, a breakthrough scientific work in this place?”

Only one device, the artificial neural networks have developed a Science News, a new member of the California Institute of Technology is an interesting article about how to give an idea of ​​rapid progression, the DNA appeared in Aerospace Daily Article and quality demanded by the document. Space Daily article, “Caltech scientists create DNA for the first artificial neural networks”, Pasadena, CA (SPX) turned out to be the editor titled, and July 27, 2011. Really interested in this topic, you must see this article.

Article says: “This is not artificial intelligence, a robot or a silicon chip, but it is an important step towards creation of in-vitro behavior, may seem too difficult to implement for many years biochemical hypothesis artificial brain.”. But at least to test the concept, there is almost. This is a matter of time.

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background

Found in national parks and federal levels, as a rule, field maps in booklet form. Field maps have the same functions as lists. Checklists or field maps for the location map showing the locations where the birds are found on sidewalks, swimming pools and background information on the site.

Birding lists of tool used for bird watchers best bird-watching, and it is a very good tool for a list of bird observations. Life is a tool list, which lists the names of birds, birders happened since the beginning of his experience includes birds. An experienced bird watcher, a list of life, a total of 300-500 species of birds. Beginner builds a list of life by focusing on adding a few species to the list.

Checklist contains information about the collection of birds on the site. This information includes the status, wealth, and the seasonal appearance. Birds found on the site are accidental. Birds are divided on the cards according to their seasonal appearance. Summer season from June to August and the abbreviation “Su” or “s.” In the winter from December to February with the symbol «W» the case from September to November and abbreviated “F.”

Life lists of all birds in all seasons. If ornithologists made the first 100 birds, the process begins to slow down a bit. The number and more diverse species of birds in life, the bird-catcher, not only to move within the state, but remained outside the state.

Life as a detailed list only seen in the pre-printed list. Other data that is displayed on the control place, date, time and circumstances and view notes. Birds added to the life of birds, bird observer positively identified. Poultry are included unstressed fit in the list. Birds from the list of excluded ornamental birds and dead birds were caught, and escaped exotic birds. Observation of birds under ethical conditions, only those that are counted.

Field maps, on the other hand, the status, nature of the birds seen on the website contains information. Status can be determined on a checklist or field card for permanent residents, temporary migrants and breeding. Field maps are very important for beginners who dares step because it helps get a sense of anticipation or excursions.

Birding List majorly two regions, namely the American Birding Association (ABA) list of areas and the world list. ABA represents the regions of Canada, America and other regions adjacent to the water limit of 200 miles. ABA Checklist Committee is responsible for providing ABA bird list. “Birds of the World” book, written by James F. Clements defined dictionary of birds.

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