نتایج جستجو برای: morris watermaze

تعداد نتایج: 9481  

2007
Jay Pratt Jan Theeuwes Mieke Donk

Visual Cognition Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713683696 Offsets and prioritizing the selection of new elements in search displays: More evidence for attentional capture in the preview effect Jay Pratt a; Jan Theeuwes b; Mieke Donk b a University of Toronto, Toronto, Canada b Vrije Universite...

Journal: :Neurocomputing 1999
Susanne Still Gwendal Le Masson

The pyloric network of the stomatogastric ganglion of the lobster generates motor patterns with speciic phase-lags between single neurons. This network inspired us to investigate a simpliied model consisting of three mono-directionally coupled Morris-Lecar oscillators. We have systematically analyzed the high-dimensional space of the synaptic parameters and identiied parameter combinations whic...

2010
Frank Hansen

Operator monotone functions play an important role in economics. We show that 2-monotonicity is equivalent to decreasing relative risk premium, a notion recently introduced in microeconomics. We also show that an operator monotone function is risk vulnerable, a notion introduced by Gollier and Pratt.

Journal: :Electr. J. Comb. 2014
L. Bruce Richmond Jeffrey Shallit

A palstar (after Knuth, Morris, and Pratt) is a concatenation of even-length palindromes. We show that, asymptotically, there are Dkα n k palstars of length 2n over a k-letter alphabet, where Dk and αk are positive constants with 2k−1 < αk < 2k − 1 2 . In particular, α2 . = 3.33513193.

2000
Philip C. Brown Jonathan Dresner

The Diverse Japanese: Local History's Challenge to National Narratives in the Nineteenth Century: An Introduction Jonathan Dresner 2 Community and Conflict in Nineteenth-Century Japan: A Re-consideration Edward Pratt 5 Lost in History: Aizu and the Meiji Restoration John E. Van Sant 14 Meiji Education and the Uses of Local History Brian Platt 20 Sacred Sites and the Dynamics of Identity Sarah T...

2007
N. Theodoropoulou A. Sharma J. Bass Mark Stiles Jiang Xiao

N. Theodoropoulou, A. Sharma, W.P. Pratt Jr., and J. Bass Department of Physics and Astronomy, Center for Fundamental Materials Science, and Center for Sensor Materials, Michigan State University, East Lansing, MI 48824-2320, USA Mark Stiles, Center for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, MD 20899-6202, USA. Jiang Xiao* School of Physi...

ژورنال: :فصلنامه علمی پژوهشی گیاهان دارویی 0
حسین حسین زاده h hosseinzadeh pharmaceutical research center, faculty of pharmacy, mashhad university of medical sciences, mashhad, iran, p.o.box: 1365-91775 tel: (0511) 8823255-66, fax: (0511) 8823251مشهد، دانشکده داروسازی، صندوق پستی: 91775-1365 تلفن: 6-8823255 (0511) نمابر: 8823251 (0511) غلامرضا کریمی gh karimi faculty of pharmacy, mashhad university of medical sciences, mashhad, iranدانشیار، گروه فارماکودینامی و سم شناسی، دانشکده داروسازی، دانشگاه علوم پزشکی مشهد نعیمه نوبخت n nobakht pharmacist, mashhad, iranداروساز

در این تحقیق اثرات تزریق داخل صفاقی اسانس اکلیل کوهی (rosmarinus officinalis l.) بر روی حافظه سالم و حافظه تخریب شده با هیوسین به روش morris water maze در رت بررسی شد. هر موش به مدت 5 روز و هر روز یک نوبت (هر نوبت شامل 4 تجربه) از 4 ربع حوضچه ماز به طور تصادفی تحت آزمایش قرار می گرفت. مواد و عصاره ها به جز هیوسین (20 دقیقه) نیم ساعت قبل از شروع آزمایش به صورت داخل صفاقی تزریق شد. در روز پنجم یک...

Journal: :iranian biomedical journal 0
علیرضا سرکاکی alireza sarkaki رضا امانی reza amani محمد بدوی mohammad badavi مریم سفهانی maryam safahani هادی علیقلی hadi aligholi

background: the effect of ovariectomy and accompanying sudden loss of circulating gonad hormones on spatial learning performance in the young adult rats was examined. we hypothesized that spatial learning and memory in a considerable number of women who undergo a surgical menopause and estrogen deprivation before their natural menopause be impaired. methods: in this study, we used 26 wistar rat...

Journal: :Sci. Comput. Program. 1988
Prabhaker Mateti Ravi Manghirmalani

In 1968, Knuth posed the problem of designing a stack-free, tag-free, non-recursive algorithm that traversed the tree in in-order while leaving it unaltered in the end. Since then, numerous solutions have appeared in the literature. The 1979 algorithm by Morris is one of the most elegant of these solutions. The algorithm is clearly non-recursive, and appears, at first glance, to use neither a s...

2001
Steven Shoelson

655 In recent years, much has been written about the importance of diabetes mellitus, both as a cause of widespread morbidity and mortality and in terms of the resultant overwhelming health care costs. In an analysis of worldwide diabetes in 1994, the World Health Organization reported that the agestandardized prevalence in European populations varied from 3% to 10%, while more restricted popul...

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