نتایج جستجو برای: rsa

تعداد نتایج: 5565  

Journal: :Brain research 1980
T E Robinson

The literature concerning the correlates of hippocampal RSA (theta) has seen a wealth of hypotheses generated from seemingly contradictory data. Two possible reasons for this are examined here. (1) An analysis of the maximum published RSA amplitudes in over 70 papers shows that there is enormous variation in how effective various research groups have been in tapping the hippocampal RSA generato...

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2012

Journal: :Genetics and molecular research : GMR 2016
P Li H L Wu B H Dong

The increasing incidence of recurrent spontaneous abortion (RSA) severely affects women's health. The involvement of the immune system during pregnancy and its contribution to RSA draw researchers' attention. Both Toll-like receptor 4 (TLR4) and chemokine (C-C motif) ligand 2 (CCL2) have been linked to various pregnancy disorders. In this study, we quantified TLR4 and CCL2 levels in a case-cont...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2012
Paul A Ingram Jinming Zhu Aabid Shariff Ian W Davis Philip N Benfey Tedd Elich

Nitrogen (N) and phosphorus (P) deficiency are primary constraints for plant productivity, and root system architecture (RSA) plays a vital role in the acquisition of these nutrients. The genetic determinants of RSA are poorly understood, primarily owing to the complexity of crop genomes and the lack of sufficient RSA phenotyping methods. The objective of this study was to characterize the RSA ...

2012
Mayank Jhalani Piyush Singh Gaurav Shrivastava

In this paper, we have shown the development of a new public key cryptosystem which is the extension of the work of “Improvement over three prime RSA with two private keys and one public key”. In many cases, the decryption generation speed is required to be enhanced,e.g; in banking sector, signature generation in one day can be in a large volume as compared to only single signature verification...

2013
George M. McCluskey Howard D. Routman

Eighty-six reverse shoulder arthroplasty (RSA) cases performed through a deltopectoral (DP) approach were reviewed at an average of 17.2 months after surgery. All procedures were performed by 2 fellowship-trained shoulder surgeons who perform a high volume of shoulder arthroplasty. We describe the surgical technique for the DP approach for primary and revision RSA, preliminary results, intraope...

Journal: :Biological psychology 2013
Michael J Sulik Nancy Eisenberg Kassondra M Silva Tracy L Spinrad Anne Kupfer

Resting respiratory sinus arrhythmia (RSA) and shyness were examined as predictors of effortful control (EC) in a sample of 101 preschool-age children. Resting RSA was calculated from respiration and heart rate data collected during a neutral film; shyness was measured using parents', preschool teachers', and classroom observers' reports; and EC was measured using four laboratory tasks in addit...

Journal: :Plant physiology 2015
Paul R Zurek Christopher N Topp Philip N Benfey

The quest to determine the genetic basis of root system architecture (RSA) has been greatly facilitated by recent developments in root phenotyping techniques. Methods that are accurate, high throughput, and control for environmental factors are especially attractive for quantitative trait locus mapping. Here, we describe the adaptation of a nondestructive in vivo gel-based root imaging platform...

Journal: :Psychophysiology 2005
Jonathan Rottenberg Kristen Salomon James J Gross Ian H Gotlib

Cardiac vagal tone, as indexed by abnormalities in the level and/or reactivity of respiratory sinus arrhythmia (RSA), has been related to psychiatric impairment, including risk for depression. Longitudinal studies of depression have focused on RSA levels and have found mixed support for the hypothesis that low RSA levels predict a more pernicious course of depression. The current investigation ...

Journal: :Revista de derecho privado 2021

El trabajo presente tiene como objeto destacar la insuficiencia de relación causalidad presupuesto responsabilidad civil por los daños producidos robótica y sistemas autónomos (RSA) en revolución tecnológica basada BIG data. Para ello, analizamos las categorías conforme normativa del derecho privado patrimonial argentino. núcleo argumentativo esa idea radica que RSA funcionan medio correlacione...

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