Solar radiation Solar radiation is probably the most important element of climate. Solar radiation first and foremost heats the Earth's surface which in turn determines the temperature of the air above. The receipt of solar radiation drives evaporation, so long as there is water available. Heating of the air determines its stability, which affects cloud development and precipitation. Unequal heating of the Earth's surface creates pressure gradients that result in wind. So you see, just about all the characteristics of climate can be traced back to the receipt of solar radiation.

Cell phones source of radiation fears

Side Effects and Risks of CT Angiogram When considering a CT-Angiogram imaging study, it is important to consider the associated risks.  All computed tomography scans carry the risk of radiation exposure, and a CT angigoram also carries the risk of a reaction to contrast media that is used to highlight the coronary arteries. Radiation

Side Effects and Risks of 64 CT Scans window.google_render_ad(); When considering a 64-Slice CT imaging study, it is important to consider the associated risks.  All computed tomography scans carry the risk of radiation exposure, and a 64-Slice CT also carries the risk of a reaction to contrast media that is used to highlight the coronary arteries. Radiation

Consumer Products Containing Radioactive Materials (Health Physics Society Fact Sheet) Electronic Product Radiation Control Does this product emit radiation? Cell Phones Radiation Emitting Device Labeling Requirement Microwaves Television Sun lamps and tanning Study Links Use of Tanning Lamps to Increased Risk of Skin Cancer (Scientific American) Smoke detectors [EPA] Building Products

Consumer Products Security Devices and Processes Food and Food Containers Medical Procedures Naturally Occurring Radiation Radiologically Contaminated Sites Government and Industry RadNet (formerly the Environmental Radiation Ambient Monitoring System) Consumer Products Consumer Products may contain, may have been treated with, or may emit radiation. Consumer Products Containing Radioactive Materials (Health Physics Society Fact Sheet) Electronic Product Radiation Control Does this product emit radiation? Cell Phones Radiation Emitting Device Labeling Requirement Microwaves Television Sun lamps and tanning Study Links Use of Tanning Lamps to Increased Risk of Skin Cancer (Scientific American) Smoke detectors [EPA] Building Products

This worm arrives through network shares. Upon execution, it drops a copy of itself in the Windows system folder. It generates IP addresses and spreads by dropping a copy of itself in several default shares of target addresses. For shares with restricted access, it uses NetBEUI functions to gather available lists of user names and passwords. It also uses a list of user names and passwords to gain access to these shares. It has backdoor capabilities. It connects to an Internet Relay Chat (IRC) server and joins a specific channel. Once connected, it listens for commands coming from a remote malicious user, and it executes these commands on the affected system.

Global Climate Change

Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(Begin_Request); Sys.WebForms.PageRequestManager.getInstance().add_endRequest(End_Request); function Begin_Request() { show('sbBottomHalf'); } function End_Request() { show('sbBottomHalf'); setTimeout("show('sbBottomHalf');", 1000); } Study Skills for Successful Students

A  public service helping learners to succeed since 1996. Featured guide of the week: Completing a class assignment

Strategies to study productively with others One of the great things about being a university student is the social environment. There are a lot of bright, interesting people to talk to at university and some of your university contacts will become lasting friends. This social environment also provides many opportunities for you to work together and learn from each other. The term collaborative learning broadly refers to students working together and using a variety of practices in order to use course materials, answer questions or to solve problems (Colbeck et al.,2000). Why study collaboratively?

Some of the topics covered are:Time ManagementEffective Note-TakingCreating a Study PlanReading StrategiesReducing Test AnxietyTest PreparationMotivationTest-Taking Skills

Learning Strategies: Maximizing Your Academic Experience