نتایج جستجو برای: open field

تعداد نتایج: 1142117  

Journal: :avicenna journal of phytomedicine 0
muhammad aslam department of pharmacology, faculty of pharmacy, university of karachi-75270, pakistan nuzhat sultana department of pharmacology, faculty of pharmacy, university of karachi-75270, pakistan

objective: scientificstudies have shown that vitis vinifera (v. vinifera) contains flavonoids and stillbenoids. flavonoids are well known to possess anxiolytic activities. in view of the idea that flavonoids present in v. vinifera could be useful in anxiety, we evaluated anxiolytic-like activity of v. vinifera juice (vvj). materials and methods: light/dark box and the open field test were used ...

DEEPAK SHROTRIYA, Ram Naresh Lal Srivastava Ram Shbad Yadav

Introduction: Megavoltage X-ray beams are used to treat cervix cancer due to their skin-sparing effect. Preferably, the radiation surface doses should be negligible; however, it increases due to electron contamination produced by various field parameters. Therefore, it is essential to provide proper knowledge about the effect of different field parameters on radiation doses. This study sought t...

Journal: :Communications in Mathematical Physics 2008

2000
Ian Ellwood

Witten’s cubic open string field theory is expanded around the perturbatively stable vacuum, including all scalar fields at levels 0, 2, 4 and 6. The (approximate) BRST cohomology of the theory is computed, giving strong evidence for the absence of physical open string states in this vacuum.

2008
Liang Kong

We introduce the notions of open-closed field algebra and open-closed field algebra over a vertex operator algebra V . In the case that V satisfies certain finiteness and reductivity conditions, we show that an open-closed field algebra over V canonically gives an algebra over a C-extension of Swiss-cheese partial operad. We also give a tensor-categorical formulation and constructions of open-c...

B Soltani P Babaei

The aim of this study was to compare the learning performance of Wistar rats in passive avoidance box and open field behavior. Animals were placed in the center of the open field and their behavior was manually recorded for 5 min. Two latency periods, first motion, and exit to the center, the number of inner and outer squares crossed, grooming activity, the number of rearing in the center of th...

B Soltani P Babaei

The aim of this study was to compare the learning performance of Wistar rats in passive avoidance box and open field behavior. Animals were placed in the center of the open field and their behavior was manually recorded for 5 min. Two latency periods, first motion, and exit to the center, the number of inner and outer squares crossed, grooming activity, the number of rearing in the center of th...

Raspberries composed of various varieties, are popular ingredients of daily diet with highly distinguished biological activities. In this study, a comparative investigation was conducted on various chemical potential of methanol extracts from Rubus loganobaccus L. leaf parts cultured in greenhouse and open-field. Biochemical activity of the extracts obtained from the field cul...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
عباس اکبری ورزنه کارشناس ارشد رفتار حرکتی دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)، دانشکدۀ تربیت بدنی و علوم ورزشی، اصفهان، ایران رخساره بادامی استادیار دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)، دانشکدۀ تربیت بدنی و علوم ورزشی، اصفهان، ایران مهدی نمازی زاده دانشیار دانشگاه آزاد اسلامی واحد اصفهان (خوراسگان)، دانشکدۀ تربیت بدنی و علوم ورزشی، اصفهان، ایران

the main aim of the present study was to examine the effect of field-independent and field-dependent cognitive styles on learning an aiming task in closed and open environments based on fuzzy and classic logics. 60 male students with an age range of 16-17 were assigned to four groups (each group 15 subjects): field-independent with classic approach, field-dependent with classic approach, field-...

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