Marijuana drug test is conducted at various places including schools, workplaces, and other government organizations. Testing marijuana is done by various samples including urine, saliva, hair, sweat and blood. Let us know about a saliva marijuana test. A saliva drug test is one of the most commonly used methods for determining whether an individual has consumed marijuana. The test can even detect the recent use of marijuana. The drug that is consumed before two hours of test is also detected. It is the active compound THC but not the metabolite…
Read MoreMonth: January 2011
All You Need to Know About Marijuana
The most widely used illegal drug in the United States is marijuana. Marijuana drug testing is commonly done by many companies at work place. Shredded leaves, stems, seeds, and flowers of Cannabis hemp plant are used for making marijuana. This illicit substance is most commonly taken by means of smoking. Tetrahydrocannabinol (THC) is the active compound of marijuana and is detected during marijuana drug test. Some of the signs of marijuana abuse include sleepiness, irritated eyes, distorted sense of time intervals, and forgetfulness. Dependence; mental fixation on the drug; physical,…
Read MoreCertain Laws for Drug Testing at Workplace
Many employers have made it a necessity to perform employee drug tests. An employee drug test involves test performed on job applicants and current employees. However, it is a risky practice. Certain federal and state laws have been evolved for balancing employee privacy against the employer’s right for maintaining a drug-free workplace. Employee drug tests may be of different types including pre-employment drug testing, random drug testing, post-accident drug testing, scheduled testing, and treatment-related testing. An employer who is willing to perform employee drug tests for job applicants, should do…
Read MoreComparing One Dimensional and Two Dimensional Barcodes
Barcodes are considered simply as a series of stripes on a light background that is able to be scanned and read directly into computer. The bars and spaces are the main elements in a barcode. These should be of consistent and proportional thickness and thinness. These are printed on a barcode label by a barcode printer. The symbology must be accurately printed on the label. Many high quality printers are produced by various companies that include Zebra printers, SATO printers, EPSON printers and many others. The symbologies of barcodes are…
Read MoreBarcode Scanners and Their Technologies
A barcode can be termed as a printed horizontal strip of vertical bars with different widths that represent decimal digits and are used for identification of commercial products or parts. The barcodes are printed on labels which are termed as barcode labels. The data on barcodes is read by a device called a barcode reader or a barcode scanner. The read information is then stored on a system. This is used to track the items and record the information. Barcodes have various symbologies and based on them the scanners used…
Read MoreWhat are the Best Practices of the Application Performance Management
Many small and large corporate organizations have their branches and customers in different places through out the world, this can be done because of the globalization. They need to access secure information and use applications to make business transactions. Many organizations are using WAN optimization devices in order to access the information and speed up the communication applications and improve the productivity and do work from remote areas and so on. Businesses can protect the revenue, improve the productivity and customer satisfaction by having the best application performance. Best practices:…
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