Bees Affected by Cell Phones Radiation Essay Example for Free

Bees Affected by Cell Phones Radiation Essay Bees are vanishing and cell phones are everywhere†¦there definitely could be a link. The Institute of Science in Society delivered a press release in April 2007 saying â€Å"one likely culprit of [CCD] is a new class of systemic pesticides, which are not only sprayed on crops, but also used universally to dress seeds in conventional agriculture, and can confuse and disorientate bees at very low concentrations† although â€Å"another candidate is a radiation from mobile phone base stations that has become nearly ubiquitous in Europe and North America where the bees are vanishing; this possibility is considerably strengthened by preliminary findings that bees fail to return to the hives if cordless phone base stations are placed in them. † The following experiment may prove that it is all about the wireless phones: Researchers at Landau University in Germany designed a simple experiment for students on the Environmental Science course. Eight mini-hives, each with approximately 8 000 bees were set up for the experiment. Four of them were equipped with a DECT (Digital Enhanced Cordless Telecommunication)-station at the bottom of the hive, and the other four without the DECT-station served as controls. At the entrance of each hive, a transparent plastic tube enabled the experimenters to watch the marked bees entering and leaving the hive, so they can be counted and their time of return after release recorded for a period of 45 minutes. The experimenters also studied building behavior by measuring the area of the honeycomb and its weight. In the course of the experiment, three colonies exposed to mobile phone radiation and one non-exposed control colony broke down. The total weights of the honeycombs in all colonies, including those at the time of breakdown were compared. The controls weighed 1 326g, while those exposed to the DECT-stations weighed only 1 045g, a difference of 21 percent. The total area of the honeycomb in the controls was 2 500, compared to just 2050 in the exposed hives. But it was the number of returning bees and their returning times that were vastly different. For two control hives, 16 out of 25 bees returned in 45 minutes. For the two microwave-exposed hives, however, no bees at all returned to one hive, and only six returned to the other. The article continues, saying: Clearly the present findings need to be taken much further, but their significance should not be downplayed for a number of reasons. The findings are compatible with evidence accumulating from investigations on many other species including humans, showing that mobile phone radiation is associated with a range of health hazards including cancers. Furthermore, bees are known to be extremely sensitive to magnetic and electromagnetic fields, and there have been many suggestions that they could be used as an indicator species for electromagnetic pollution.

NHL Players Moving West :: essays research papers

  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   NHL Players Moving East   Ã‚  Ã‚  Ã‚  Ã‚  It was deemed official this past weekend that the NHL will be on lockout due to the new salary cap the league wants to enforce. The players in the league have a different outlook this year as well and it involves moving east. Hockey players in the NHL get 75% of the revenue the league makes and it is very obvious that this current situation is not going to last. There is no way to fund the league if the players are making all of the money. So what happens now? Ratings are very low, the league is not m   Ã‚  Ã‚  Ã‚  Ã‚  September 21, 2004   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Current Events Paper arketable right now, and expansion has hurt rather than cured many of the problems in the NHL. That is why the NHL is trying to come to an agreement to place a cap in the league in order to make some much-needed revenue. The players are not having this new idea, and they are now welcoming a different home.   Ã‚  Ã‚  Ã‚  Ã‚  More than 150 players have signed to play in the European leagues. Jaromir Jagr has agreed to play in the Czech Republic for a team named Kladmo. Marcus Naslund has agreed to play in Sweden for Modo. Llya Kovalchuk has signed with AK Bars Kazan in Russia. These are just a few names, but other players are already signed as well and are playing games as we speak. The Russian league has signed 33 NHL players, the Swedish league has signed 30 NHL players, the Czech league has signed 47 NHL players, and the Finnish and Slovakia leagues both signed nine NHL players apiece.   Ã‚  Ã‚  Ã‚  Ã‚  So how can this current situation be resolved? There are few options right now, which makes it seem like this is really going to hurt the league economically. Most of the players in the league have a lockout clause in their contracts making this problem easy for them to deal with. All they have to do is wait out this lockout while being involved with a different league and when the lockout is over they can automatically resume their previous positions in the NHL. This situation however, is not going to be resolved that easily. If the players do not agree to have a salary cap in the NHL then there is not quite an alternative. Where can the league make up this money? If there were a bigger demand for the sport than there would not be a problem.

Organic vs. non organic Essay

Organic vs. non organic There is a vast majority of food in our world today, when we consume this food we must stop to think about what exactly it is made of. In today’s society we are always looking for the best healthy foods that are available to us. We want good, nutritious, healthy foods so that we can live a long and healthy life. We live in a world where we have fast, cheap and processed foods all around us. Have you ever considered going a different route? Organic is a different way to eat, a way that could change the way you live your life. While all types of foods are beneficial to the body, organic and non organic foods differ in the way that they are farmed, grown, and packaged. This information can hopefully give you an insight to a better way of life. America is slowly becoming a nation of a population of obese sick people. What we are eating everyday affects our health. Foods are full of preservatives and unhealthy that people eat more junk than food. Did you know that foods are packed with preservatives, sugars and fats that make people addicted to the foods? We are always seeking the quickest cheapest foods even though they are not healthy for us just to save some time. People become overweight do so because of poor eating habits not knowing that there are consequences in doing so. There are diseases that come along with making these poor eating choices. Some of the diseases related to overweight are heart disease, high blood pressure, diabetes; breathing problems and trouble sleeping. Some people seem that we are stuck eating foods that make us overweight and obese. There are however ways to eat healthier. There are foods that are all natural, they are called organic foods. Organic foods are farmed in natural ways than non organic foods. Non organic food has to be grown very quickly to meet the consumer demand and there for is grown with chemicals that make it grow faster. Non organic farmers are allowed by the FDA to use steroids, pesticides and fertilizers in their food products. Even the soil gets contaminated with these harmful products. Non organic farmers contaminate the soil with the over use of fertilizers and pesticides and have polluted our waterways. On the other had organic farmers can use a farming method that does not harm the environment. Organic famers use the natural way in their farming systems. Organic farmers use the land that has not had any pesticides or fertilizers in the soil in the past three years. Crops are rotated from field to field instead of growing the same crop over again. There are alternative ways to eat food. There are foods that are grown all natural, they are called organic foods. When you think of organic, do you think it has to be held to a certain standard? Certain requirements have to be met for a food product to be certified organic. When a farmer grown their crop their crop differs from the way non organic foods are grown. Organic food tends to have more insect damage that non organic food because since no pesticides are being used on their crop it is harder to keep the insects from damaging the crop. Non organic food can grow at a much faster rate and have less damage done to the food because it is grown with pesticides. One of the standards to be certified organic is to be cage free. Cage free is when the animal is not confined to a cage; it is allowed to roam freely. Non organic animals are mostly in cages so they can be able to produce more food faster. Many people do not like the fact that animals are caged up and are sometimes treated badly in order to produce the food they need. When you go to the grocery store and buy a food product you should stop to see what the packaging material is made of. Most producers use recycled products to package their food products. Organic foods and non organic foods differ in the way that they do their packaging. One bad thing that comes to mind about organic food is that it can travel hundreds of miles to get to the grocery store. Non organic food can have the convenience of coming from local farmers that may not grow organic but are grown locally. Non organic food on the other hand may travel to get to the store because there are really not that many locally organic farmers. When we think about our planet we try to think of ways to be less wasteful. Organic foods try to use less wasteful materials concerning packaging their foods. Organic producers try to use recycle material and try to use eco friendly material. Non organic producers can sometimes use recycle materials but are not considerate of the waste they produce in the making of the packaging material. As where organic producers they consider every last detail to make sure they do not affect the environment as little as they can. This is a good thing because we want to make sure we do not affect our planet with all our trash we accumulate in our life time. We must eliminate the trash we leave behind in order to leave our planet clean for our children and their children. If we do not do something about the wasteful material we leave behind we might leave a big mess for our children and grand children to clean up long after we are gone. There has been much controversy about whether organic food is better than non organic food. Honestly one has to make their own personal decisions about what they choose to eat. No one can make that decision for you. Organic is less harmful to the environment and non organic has to produce such large amounts that it can be hard to do that without having some effects on the environment. Remember what we put in our body is important because we want to do whatever it takes to be as healthy as we can be in order to live longer. So if organic food is the right choice for you then you should do it in order to live a long and healthy life.

Technology And The Internet And Personal Smartphone Devices

With the ever increasing use of technological advancements such as the internet and personal smartphone devices, many people simply take their security for granted. However, the act of simply connecting to a web page like the Google search engine requires interacting with thousands of security checkpoints and distinct networks just to display their distinctive logo. Every modern organization must consider the risk of the internet, including but not limited to: banks, organizations, universities, militaries, big business, local shops, and even governments. Astonishingly, this is a risk that essentially did not exist merely 20 years ago. Nowadays there are many ways to add security to a system or network. Some will find that simply placing a password on their site works and others may find encrypting their data is the best way to keep private information safe. Nevertheless, the loss of personal information to things like identity theft is at an all time high. This lack of cyber securit y means that there is an increasing number of ways to get personal information with the ever expanding use of technology and thusly a more dire need for awareness of the risks taken. Need for Cyber Security To directly address the sheer magnitude of the issue at hand, users must understand what exactly falls under the category of â€Å"cyberspace† and thusly â€Å"cyber security†. Goutam defines cyberspace as a â€Å"virtual space that use electronics and electromagnetic spectrum to store, modify andShow MoreRelatedSmartphones And Its Effects On Health Care1390 Words   |  6 PagesIntroduction Smartphone use in health care settings presents many challenges including safety risks, privacy risks and distraction risks. Nurses who use their smartphones for personal use during their work shifts put themselves at risk of becoming distracted and harming their patients, their employers and themselves. 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