Weapon performance determines mating success in the collared lizard
In territorial species with polygynous mating systems, reproductive success reflects phenotypic variation. At the gross level, such phenotypic variation can include that of body size and weapon morphology, as well as of weapon function and performance. In a study published in the September issue of The American Naturalist, A. Kristopher Lappin (Northern Arizona University) and Jerry F. Hus...Confidence in memory performance helps older adults remember
Believing that you can retain a good memory even in your twilight years is the first step to achieving that goal. Those who believe they can control their memory are more likely to employ mnemonic strategies that help keep memory fit despite the march of time. These are the conclusions of a new Brandeis study published in the Journals of Gerontology: Psychological Sciences. The study demon...Man-made heart tissue improves cardiac performance
Researchers have developed a method to engineer blood vessels within the tissue of previously engineered heart muscle. Trials have resulted in significant improvement in heart function. The study is published in the journal Artificial Organs. With heart disorders affecting individuals globally and contributing to increasing mortality rates, there has been a need to develop new treatmen...Viagra improves high altitude exercise performance up to 45% for some
Sildenafil (Viagra) significantly improved the cardiovascular and exercise performance measures of trained cyclists at high altitude, mostly because the drug helped some participants improve a lot -- up to 45% -- while others showed little change. Sildenafil provided no benefit at sea level. Ten cyclists who took sildenafil at altitude collectively lowered the time it took to cover six kil...Streptavidin Sepharose High Performance from GE Healthcare, formerly Amersham Biosciences
Description:Streptavidin Sepharose High Performance, 5 ml. The same high performance streptavidin media used in HiTrap Streptavidin columns for fast, reliable purification of biotinylated compounds.Ideal for packing into Tricorn 5/50 GL, XK 16/20, or other columns when larger scale purifications are required.Extremely useful for exploiting either the strong interactions of biotin and streptavidin or the some...Novel PCR Enhancing Factor Improves Performance of Pfu DNA Polymerase
pfuturbo DNA polymerase for robust, high-fidelity PCRamplification Holly Hogrefe Brad Scott Kirk Nielson ValerieHedden Connie Hansen Janice Cline Frances Bai Jeff Amberg RondaAllen Mark Madden Stratagene an improved version of Pf...Comparing Fidelity and Performance of Proofreading PCR Enzymes
DNA polymerase is superior toPlatinum Stratagene Pfx DNA polymerase, a competitors new PCR enzyme formulationcon...PCR Performance Comparisons Between pfuturbo and Taq DNA Polymerases
pfuturbo DNA polymerase is the superior choice for robusthigh-fidelity PCR amplification Stratagene In this update, we compare the PCR performances of pfuturbo DNApolymerase * ,</...pfuturbo DNA Polymerase: A High-Performance, High-Fidelity Enzyme Ideal for PCR Cloning
A High-Performance, High-Fidelity Enzyme Ideal for PCR Cloning Stratagene was cloned into the PC...Performance Comparisons of Commercial RT-PCR Systems
Stratagene We compared Stratagenes prostar RT-PCR systems to othercommercially available RNA amplification kits to see how well they performed.The ProSTAR HF single-tube RT-PCR system, featurin...Good sleep enhances task performance
Sleep deprivations has been used to test the importance of sleep for memory and learning. It is difficult to interpret because of side effects, such as fatigue and reduced alertness. A study conducted on sleep-deprived patients by circumventing these complications by allowing recovery sleep by Harvard Medical school researches. Subjects who were sleep deprived on the first day showed no...Journal Recommends How To Improve The Performance Of Health Workers
The widely read medical journal The Lancet had published a research report on recommendations to improve the performance of health workers. Poor health-worker performance is a widespread problem for // low and middle-income countries. In the current issue of The Lancet researchers had reviewed the existing performances and made recommendations for how high-quality health-worker perform...New Drug Found To Improve Driving Performance In Young Adults With ADHD
A new drug, ADDERALL XR? has been found to improve driving performance, cognitive function and attention in young adults with attention-deficit/hyperactivity disorder (ADHD).// The result has been presented at the 18th Annual U.S. Psychiatric & Mental Health Congress in Las Vegas, NV and establishes that the drug helps young adults improve their ability to drive over a 12-hour period....Dealing With Stress Results In Better Academic Performance
Schools in the US have increasingly been paying lesser attention to programs with regard to the students' stress behavior, commitment to the school, and social development. The Social Development Research Group of the University // of Washington conducted a study of almost 600 students which revealed that tackling anti-social tendencies like violence, delinquency, and substance use among student...Newer Generation Sleeping Pills Lack Superior Performance
The increasing number of people resorting to sleeping pills for treatment of insomnia has no doubt prompted for invention of more effective medications. However, they may not have the best clinical// benefits according to a new review study conducted recently. The importance of sleep can be inferred form the statement ‘Early to bed, early to rise makes a man healthy, wealthy and wise’...Micromax High Performance Instrument System
Description:Micromax High Performance Instrument System is for delicate bone dissection. The system is designed for Otolaryngology, Neuro, SkullBase, Craniofacial, Spine, Maxillofacial and countless other surgical disciplines where a small, lightweight pneumatic drill is necessary. The microMax provides the surgeon with unsurpassed precision, power and reliability....Micromax Plus High Performance Instrument System
Description:Micromax Plus High Performance Instrument System was developed to meet the need for increased power of the Neurosurgeon and Skull Base surgeon. It provides 60% more torque than the standard Micromax to easily handle the most demanding craniotomies and aggressive dissection in very dense bone....Emax High Performance Instrument System
Description:Emax High Performance Instrument System. It is the only instrument system that combines the advantages of electric power with the unparalleled high performance that you've come to expect from Anspach. The advanced design of this instrument system provides a small, lightweight handpiece, an integrated cooling system, advanced control circuitry, and the versatility provided by a wide range of attac...Performance - Total Knee System
Description:The Performance Knee System is a wide and easy to use system that offers enough options to cover any indication for primary and revision knee surgery, and all this with extensive intraoperative flexibility....2371 HIGH PERFORMANCE ANKLE BRACE
Description:The contour design of this lightweight brace allows it to fit easily into most athletic shoes. It stabilizes the ankle joint following severe sprains, tendonitis or after cast removal. The semi-rigid spiral stays move with the ankle and provide optimum medial-lateral support. The stays also help the splint control rotational strains on the ankle, and they provide resistance to inversion and e...