Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Nurse: A Noble Profession...

Its not new to us anymore that education simply plays a crucial role in nation building. It simply produces well equipped and productive professionals to perform and establish specific organizations which caters the needs of every individual. To cite a specific profession let the Nurses take the focus of this article. We all know that there were many of them already around the globe. They simply utilized all their knowledge and capabilities in taking care of every individual especially those less fortunate people who badly need a nursing care.

I salute all those nurses out there including my Brother who were one of them for simply performing an exemplary perfomance. Despite the fact that schedules is quite hectic and yet very serious they still have time to extend their selves to those people who are in need even if this means forgetting their own selves for the benefit of people at large.

I salute all those companies out there who provides all excellent nursing equipments and grooming like laboratory apparatus, medicines, stethoscope, Nursing Scrubs, and all other types of nursing care equipments which indeed help both Nurses and Doctors perform their duties on saving lives.

Through this article, I would like to encourage all those Nurses, Doctors, and all other forms of Medical teams to visit this site nursinguniforms.net if in-case you guys need a well tailored Lab Coats uniform. I know, most of you are using it on your day to day work at hospitals so take sometime to visit the site I've mention as they are one of the best and excellent provider on your grooming at hospitals. As well as check their site for more products and services they offer!

Nonetheless, saving life of others is like saving HIM. Which shows that the only thing that binds us is the word we called "love". For Nurses congratulations for a job well done!


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How are Hurricanes Created?

The birth of a hurricane requires at least three conditions. First, the ocean waters must be warm enough at the surface to put enough heat and moisture into the overlying atmosphere to provide the potential fuel for the thermodynamic engine that a hurricane becomes. Second, atmospheric moisture from sea water evaporation must combine with that heat and energy to form the powerful engine needed to propel a hurricane. Third, a wind pattern must be near the ocean surface to spirals air inward. Bands of thunderstorms form, allowing the air to warm further and rise higher into the atmosphere. If the winds at these higher levels are relatively light, this structure can remain intact and grow stronger: the beginnings of a hurricane!

Often, the feature that triggers the development of a hurricane is some pre-existing weather disturbance in the tropical circulation. For example, some of the largest and most destructive hurricanes originate from weather disturbances that form as squall lines over Western Africa and subsequently move westward off the coast and over warm water, where they gradually intensify into hurricanes.

Hurricane winds in the northern hemisphere circulate in a counterclockwise motion around the hurricane's center or "eye," while hurricane winds in the southern hemisphere circulate clockwise.

The eye of a hurricane is relatively calm. It is generally 20 to 30 miles wide (the hurricane istself may extend outward 400 miles). The most violent activity takes place in the area immediately around the eye, called the "eyewall". At the top of the eyewall (up to 50,000 feet), most of the air is propelled outward, increasing the air's upward motion. Some of the air, however, moves inward and sinks into the eye, creating a cloud-free area.

Tropical Rainfall Measuring Mission
TRMM view of Hurricane Susan Hurricanes are huge heat engines, converting the warmth of the tropical oceans and atmosphere into wind and waves. The heat dissipates as the system moves toward the poles, sometimes causing a great deal of hardship for people living along the vulnerable coastlines.

NASA scientists are using the TRMM satellite to understand which parts of a hurricane produce rainfall and why. In addition, TRMM may answer the question of how much latent heat or "fuel" hurricanes release into the atmosphere and whether they affect global weather patterns.

Most importantly to people endangered by hurricanes, TRMM will add to the knowledge needed to improve computer-based weather modeling. With this data, meteorologists may be more able to precisely predict the path and intensity of these storms. By: kids.earth.nasa.gov


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