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The Sinister Temperament of Hurricanes

Hurricanes are huge, spiraling tropical storms that produce extremely high winds and massive amounts of rain. Hurricanes are categorized on the scale of 1-5. Category 5 hurricanes can produce winds at the speeds of over 160 miles (257 kilometers) an hour and rains of more than 2.4 trillion gallons (9 trillion liters) a day.

The Atlantic Ocean’s hurricane season peaks mid-August to late October and averages 5 to 6 hurricanes per year.

Hurricanes, also known as tropical cyclones, are like giant engines that use warm, moist air as fuel. That is why they only form over warm ocean water near the equator. The warm and now moist laden air moves up and away from the surface.

As the warm air rises it causes the formation of a low-pressure area below. The air from the high-pressure areas starts to fill the low-pressure area, and that air again becomes moist and warm rising from the surface. Meanwhile, the surrounding air swirls to take its place. As the warmed air cools off the water in the air forms clouds, the whole system of clouds and wind spins and grows fed by the oceans heat and water evaporating from the surface.

According to meteorologist Phil Klotzbach of Colorado State University, hurricanes move the heat from the warm equilateral regions to colder Polar Regions, which is why they form on warm water near the equator. They also help radiate heat out of the tropics into space.

The US history has seen some of the deadliest hurricanes which have claimed the lives of many. Some of those hurricanes are:

  • Hurricane of the 1900s which took the lives of approximately 6000 to 12000 Americans in Galveston, Texas, was known as the Great Storm by the locals. This hurricane hit Galveston with winds up to 22 km.h (135 mph) and 4.5 m (15ft) tides.
  • Okeechobee hurricane of 1928 took 2,500 Florida citizens with its winds. This was the second storm in US history to reach category 5. The water had covered the Lake Okeechobee region 15 ft (6m) deep, killing mostly the migrant workers.
  • The Hurricane Katrina of 2005 took the lives of 1,836 New Orleans citizens. About 80% of the historic New Orleans was covered in water. The levels designed to protect it incurred 53 individual failures and the low lying city was inundated.

The hurricanes may form to provide a sort of balance on both poles, but they tend to claim the lives of dozens if and when they shift the wrong way.

The author of this article Amita Vadlamudi is enthusiastic about reading and researching scientific subjects. Amita Vadlamudi has published articles on various subjects on many of her web sites.

 

Effects of Hypoglycemia

Having worked for a large company with onsite health care center and gym, Amita Vadlamudi is conscious about health matters. While supporting the company’s computer systems Amita Vadlamudi took the time to work out at the gym and to learn about how diet affects person’s wellbeing.

Hypoglycemia is a low blood sugar condition. While severe hypoglycemia can be caused by diabetes treatment and has serious consequences, mild hypoglycemia can also have many unpleasant effects.

Many behavioral and emotional problems in children and adults can be traced to hypoglycemia. It is well-known that over-consumption of sugar often causes hyperactivity in children. On the other hand, often a sudden hike in blood sugar can lead to sudden dip causing hypoglycemia that results in mood swings in children. Children may become irritable, irrational and exhibit defiant behaviors. Sometimes they might withdraw and show lack of interest. Hypoglycemia just as often affects adults. It could cause fatigue, irritability, memory loss, lack of focus and concentration.

There are no drugs you can take to permanently cure hypoglycemia. But you can prevent and control hypoglycemia by following a healthy life style.

It is very important for people suffering the symptoms of hypoglycemia to follow a healthy diet. Instead of eating few big meals, you should eat small portions every 3 hours or so. Each meal should contain a proper balance of protein, fat and carbohydrates. Sugary snacks and drinks should be avoided. Whole fruits, vegetables, nuts and crackers are good snack choices. Water is the best drink choice. It also helps to get proper amount of sleep each day (7-8 hours) and low to moderate levels of exercise at least 3 times a week.

Rice Production and Consumption in the United States

Rice_Field

In the United States rice is consumed as a side dish, used in soups, casseroles and desserts. Rice is also used to make wine and beer and also used in pet food.

Before cooking, the grains must be milled. Milling removes the hulls. During this process the bran that contains the fiber as well as the valuable vitamins and minerals are also removed. To make up the vitamin and mineral losses, many millers fortify the kernels with vitamin and mineral supplements. This rice is sold as the white enriched rice.

Brown rice is rice that has not had the bran coats removed by milling. It retains the fiber and its natural vitamins and minerals and therefore a better choice over the white enriched rice.

Parboiled rice which is also called converted rice is produced by partially boiling the rice in the husk then removing the husk. This process retains 80% of the vitamins and minerals that are usually lost in milling. Parboiled rice takes less time to cook and is firmer and less sticky.

In U.S. rice is classified by grain length. There is short grain rice which is round, medium grain rice which is plump and the long grain rice which is long and slender. Short grain rice cooks moist and firm. Long grain rice cooks dry and the kernels stay separated. All these three types of rice have the same nutritional value.

About 20 varieties of rice are produced in the United States. Arkansas, Texas, Louisiana, Mississippi, Missouri, and California are the leading producers of rice. Although the original rice producing state was South Carolina, almost all of the “Carolina Gold” is now cultivated in Texas, Arkansas and Louisiana. In 2006 US produced rice valued at $1.88 billion, half of which was exported to other countries. United States is now also producing aromatic rice such as the Jasmine rice and also TEXMATI which is a cross between the Indian Basmati rice and American long grain rice.

About the Author: Amita Vadlamudi, a Computer Technology Professional likes to read and research into many different subjects. Botany and Agriculture are also in the list of interests for Amita Vadlamudi, especially as they apply to everyday living.

What is Information Technology?

Computers

With over 35 years of experience in information technology, Amita Vadlamudi was a computer systems analyst who supported mainframe and distributed systems.

Information technology (IT) involves the use, maintenance, and development of computer systems, software, and networks. Information technology is used to process and distribute large quantities of data, voice, or video.

Information technology includes all computers with a human interface; peripheral devices connected to a computer or network; and voice, video, and data networks to transmit and receive data. Examples of information technology include telephones and radios for voice communication; computer applications or programs used to input, store, or process data like spreadsheet or word processing programs; and server hardware and software to support company or group computing needs. Examples of machinery not categorized as information technology include standalone computing or monitoring systems such as fire alarms, standalone audio-visual equipment including video cameras or televisions, and copy and fax machines.

 

Conserving Water

Lake

Although 70% of the earth consists of water, there is very little supply of natural drinking water on earth. Most drinking water needs to be purified and transported to the households before it can be consumed. Water treatment and transportation is costly. The rate of water consumption far exceeds the pace that the water is prepared for consumption. For these reasons water conservation is essential.

There are many ways to conserve water. Water the lawns and gardens late in the evening when there is less chance of water evaporation into the air. Fix any water leaks in and around the house promptly. Install low flow shower heads and faucet aerators. Replace older toilets that take as much as 3.5 gallons or more of water for each flush with newer ones that take as little as 1.2 gallons.

Another creative way to save on water waste is to install a hot water recirculating pump. Many of us drain as much as a gallon of water while waiting for the hot water to arrive through the faucet before we can wash our hands or take a shower. Hot water recirculating pumps keep a ready supply of hot water right at the faucet. Although they can be expensive to install, the costs can be recouped in several years with the water they save. And they provide a great fringe benefit of not being shocked by the ice cold water every time you like to wash your hands.

About the Author: Amita Vadlamudi worked in the computer field for several decades. Although her work experience is with the computers, Amita Vadlamudi is conscious about environmental issues and water conservation.