نتایج جستجو برای: mos

تعداد نتایج: 8420  

Journal: :Operations Research 2013
Shao-Wei Lam Tsan Sheng Ng Melvyn Sim Jin-Hwa Song

We propose a class of functions, called multiple objective satisficing (MOS) criteria, for evaluating the level of compliance of a set of objectives in meeting their targets collectively under uncertainty. The MOS criteria include the targets’ achievement probability (success probability criterion) as a special case and also extend to situations when the probability distribution is not fully ch...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1997
M Chen J A Cooper

CKII (formerly known as casein kinase II) is a ubiquitously expressed enzyme that plays an important role in regulating cell growth and differentiation. The beta subunit of CKII (CKIIbeta) is not catalytic but forms heterotetramers with the catalytic subunit alpha to generate an alpha2beta2 holoenzyme. In Xenopus oocytes, CKIIbeta also associates with another serine/threonine kinase, Mos. As a ...

Journal: :Molecular biology and evolution 2008
Wendy E Grus Jianzhi Zhang

Most tetrapod vertebrates have 2 olfactory systems, the main olfactory system (MOS) and the vomeronasal system (VNS). According to the dual olfactory hypothesis, the MOS detects environmental odorants, whereas the VNS recognizes intraspecific pheromonal cues. However, this strict functional distinction has been blurred by recent reports that both systems can perceive both types of signals. Stud...

Journal: :Molecular and cellular biology 2006
Jianbo Yue James E Ferrell

The protein kinase Mos is responsible for the activation of MEK1 and p42 mitogen-activated protein kinase during Xenopus oocyte maturation and during mitosis in Xenopus egg extracts. Here we show that the activation of Mos depends upon the phosphorylation of Ser 3, a residue previously implicated in the regulation of Mos stability; the dephosphorylation of Ser 105, a previously unidentified pho...

Journal: :Molecular and cellular biology 1988
J K Mayo K E Sampson L D Adams E R Crumm S L Kelly I Abraham

We transfected Chinese hamster ovary (CHO) cells with a cloned v-mos gene (pHT25). The mos family of oncogenes has previously been shown to have serine-threonine kinase activity. This kinase activity may be required for oncogenic transformation, although its exact biological role is unknown. We found that the transfected cells had an altered morphology, a slower doubling time, and an apparent i...

2012
P. Laha V. N. Bhoraskar

The influence of 6 MeV electron irradiation on the electrical properties of Al/Al2O3/n-Si metal–oxide– semiconductor (MOS) capacitors has been investigated. Using rf magnetron sputtering deposition technique, Al/Al2O3/n-Si MOS capacitors were fabricated and such twelve capacitors were divided into four groups. The first group of MOS capacitors was not irradiated with 6 MeV electrons and treated...

2010
Bogdan M. Wilamowski David Irwin

ἀ ere are several different types of field effect transistors (FETs), each of which has a different operational principle. For example, there are metal oxide semiconductor (MOS) transistors, junction field effect transistors (JFETs), static induction transistors (SITs), the punch-through transistors (PHTs), and others. All of these devices employ the flow of majority carriers. ἀ e most popular ...

2017
Alexa J Pullicin Michael H Penner Juyun Lim

Studies have reported that some animals, including humans, can taste mixtures of glucose oligomers (i.e., maltooligosaccharides, MOS) and that their detection is independent of the known T1R2/T1R3 sweet taste receptor. In an effort to understand potential mechanisms underlying the taste perception of glucose oligomers in humans, this study was designed to investigate: 1) the variability of tast...

Journal: :European journal of public health 2011
Caitlin R Stanton Alexandria Chu Jeff Collin Stanton A Glantz

BACKGROUND Tobacco companies target young adults through marketing strategies that use bars and nightclubs to promote smoking. As restrictions increasingly limit promotions, music marketing has become an important vehicle for tobacco companies to shape brand image, generate brand recognition and promote tobacco. METHODS Analysis of previously secret tobacco industry documents from British Ame...

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