Newly Discovered 'Branding' Process Helps Immune System Cells Pick Their Fights
Scientists have uncovered a new method the immune system uses to label foreign invaders as targets to be attacked. Researchers showed that the immune system can brand foreign proteins by chemically modifying their structure, and that these modifications increased the chances that cells known as lymphocytes would recognize the trespassers and attack them. "Now that we know that some T cells...Picky female frogs drive evolution of new species in less than 8,000 years
Picky female frogs in a tiny rainforest outpost of Australia have driven the evolution of a new species in 8,000 years or less, according to scientists from the University of Queensland, the University of California, Berkeley, and the Queensland Parks and Wildlife Service. "That's lightning-fast," said co-author Craig Moritz, professor of integrative biology at UC Berkeley and director of...Biologist Discovers What May Be World’s ‘Pickiest?Mates
A study conducted by a biologist at the University of California, San Diego that appears in the August issue of the journal Animal Behaviour found that females of the species Uca crenulata may check out 100 or more male fiddler crabs and their burrows before finally deciding on a mate. “As far as I know, no other species has been observed sampling nearly as many candidates as the Californi...Scientists unpick genetics of first 15 minutes of life
Scientists have identified the gene responsible for controlling a first key step in the creation of new life, according to new research published in the journal Nature tomorrow (Thursday 27 October 2005). The gene, known as HIRA, 'chaperones' the early processes that take place once a sperm enters an egg, giving it a crucial role in the most fundamental process in sexually reproducing anim...Picking particles faster than one at a time
Computer scientists and biologists at the Department of Energy's Lawrence Berkeley National Laboratory have developed software that can select tens of thousands of high-quality images of biological molecules from electron microgaphs, rapidly and automatically, with accuracy approaching that of experienced human analysts. The new algorithm, described as "particle picking by segmentation,"...PROTEINEER sp: Automated Spot Picker from Bruker Daltonics
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Description:The VersArray ChipWriter Pro system with colony-picking capabilities, 110-120 V, uses floating pin printing technology to array DNA, proteins, oligonucleotides, carbohydrates, lipids, and other biomolecules onto a variety of substrates for microarray applications. This system can also be used for picking colonies as small as 300 micrometers in diameter and for inoculating 96- or 384-well micropla...Menards picks Teradata technology
Menards deployed a Teradata Data Warehouse, Teradata Retail Decisions software and the Teradata Retail Logical Date Model. Menards pre...Picking Vista sure seemed like a good idea at the time
learning curve for the last two weeks, and I'm just plain worn out. Productivity is in the basement. Frustration has reached all-time highs, and all I'm trying to do is write a column,...In a fast-paced economy, lawmakers must pick up speed
. - For reasons that may be as innocent as a choked calendar, legislative progress has stalled on a bill that would trade Wisconsin's city-by-city regulation of the cable television industry for statewide video franchises. The bill, which would create jobs, help many consumers and speed new technologies to the market, passed the <a href="http://ww...‘Radiation Overdose Girl’ Is Picking Up the Threads of Her Lie
A schoolgirl is recovering well, after a cancer unit administered a potentially deadly radiation overdose .Lisa Norris, is trying to re-build her life, and is currently receiving specialist oxygen treatment. // She has re-joined school and will be celebrating her 16th birthday soon. Lisa Norris from Girvan in Ayrshire, in a case of human error, was administered a radiation overdose 1...B.C. to pick up expenses of live organ donors
Vancouver: A novel scheme on the anvil, offers to reimburse some part of the costs of potential donors who wish to donate a kidney or part of the liver for transplant, in a bid to attract more numbers of living donors.// The three-year scheme, which is worth $300,000, is a pioneering effort in North America, which will seek to reimburse the travel, recuperation and accommodation expe...Footwear The Hot Pick Of Summer Fashion In The West
After Indian cuisine, films and fashion, it's now footwear that has caught the fancy of the swish set who are trading in their high-heels and pointy shoes //for comfy open sandals, juttis, kolhapuris and bejewelled slip-ons, all with the 'Made In India' tag! The stores are brimming with Indian flat footwear and so are online agents, according to Washington yuppie Thanga. '...Tata Industries picks up stake in Indigene Pharmaceuticals
Tata Industries Ltd today said it has acquired a significant stake in Indigene Pharmaceutical, a subsidiary of US-based indigene Pharma Inc// , for an undisclosed amount. Indigene, which is involved in biopharmaceuticals, has been in the business of both prescription and consumer healthcare products. Commenting on the strategic alliance with Indigene, Tata Group Chairman R...Olk Angled Retinal Pick - 110 Degree
Description:0.5 mm angled tip. Round knurled handle with dull finish. Tip angle: 110 degrees. Most popular size or model....Olk Angled Retinal Pick - 150 Degree
Description:0.5 mm angled tip. Round knurled handle with dull finish. Tip angle: 150 degrees....Olk Angled Retinal Pick - 130 Degree
Description:0.5 mm angled tip. Round knurled handle with dull finish. Tip angle: 130 degrees....Lambert Membrane Hook-Pick - Left
Description:Delicate membrane hook/pick with hook on side of instrument for engaging membranes. 20 gauge shaft with balanced titanium handle. Dark finish for reduced glare. Left....