نتایج جستجو برای None

تعداد نتایج: 225146  

Journal: :Psychological science 2004
Claire Sergent, Stanislas Dehaene,

Several theories of the neural correlates of consciousness assume that there is a continuum of perception, associated with a gradual change in the intensity of brain activation. But some models, considering reverberation of neural activity as necessary for conscious perception, predict a sharp nonlinear transition between unconscious and conscious processing. We asked participants to evaluate t...

2016
M. Aureliano,

This review covers recent advances in the understanding of decavanadate toxicology and pharmacological applications. Toxicological in vivo studies point out that V10 induces several changes in several oxidative stress parameters, different from the ones observed for vanadate (V1). In in vitro studies with mitochondria, a particularly potent V10 effect, in comparison with V1, was observed in the...

Journal: :BMC Health Services Research 2007
Gemma E Carey, James A Smith,

BACKGROUND Interdisciplinary health research is increasingly perceived as an expectation of research institutions and funding bodies within Australia. However, little consideration has been given to the extent to which this re-orientation has produced a new type of researcher--an interdisciplinary health researcher. DISCUSSION As cross-enrolled postgraduate research students, we assert that w...

Journal: :Clinical medicine & research 2009
David M Aronoff,

Corresponding Author: Received: August 4, 2009 David M. Aronoff, MD Accepted: August 12, 2009 4618-C Med. Sci. Bldg. II 1150 W. Medical Center Dr. doi: 10.3121/cmr.2009.878 Ann Arbor, MI 48109-5623 Tel: 734-647-1786

2012
Andreas Landmann, Björn Vollan, Markus Frölich,

Insurance versus Savings for the Poor: Why One Should Offer Either Both or None This paper analyzes data from a novel field experiment designed to test the impact of two different insurance products and a secret saving device on solidarity in risk-sharing groups among rural villagers in the Philippines. Risk is simulated by a lottery. Risk-sharing is possible in solidarity groups of three and i...

Journal: :Human reproduction 2015
Edgardo Somigliana, Paola Viganò, Francesca Filippi, Enrico Papaleo, Laura Benaglia, Massimo Candiani, Paolo Vercellini,

The increasing confidence with the techniques of oocyte and ovarian cortex freezing has prompted their potential use for patient categories other than those at risk of early menopause due to cancer treatments. Women affected by every iatrogenic or pathologic condition known to compromise ovarian function severely have been considered as potential candidates for fertility preservation. Among the...

Journal: :Gut 1971
J Spencer, M I Grossman,

Dogs were prepared with Pavlov pouches which could be perfused with saline so as to detect rapidly changes occurring in acid secretion.Dose-response studies were performed by the intravenous injection of insulin (0.06, 0.12, 0.25, 0.5, or 1.0 unit/kg). Both the magnitude of peak response and the duration of response were dose-related and both were related to the magnitude of fall in plasma gluc...

2015
Katherine R. Storrs,

Face aftereffects can help adjudicate between theories of how facial attributes are encoded. O'Neil and colleagues (2014) compared age estimates for faces before and after adapting to young, middle-aged or old faces. They concluded that age aftereffects are best described as a simple re-normalisation-e.g. after adapting to old faces, all faces look younger than they did initially. Here I argue ...

2016
Alexis R. Barr, Frank S. Heldt, Tongli Zhang, Chris Bakal, Béla Novák,

The transition from G1 into DNA replication (S phase) is an emergent behavior resulting from dynamic and complex interactions between cyclin-dependent kinases (Cdks), Cdk inhibitors (CKIs), and the anaphase-promoting complex/cyclosome (APC/C). Understanding the cellular decision to commit to S phase requires a quantitative description of these interactions. We apply quantitative imaging of sing...

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