نتایج جستجو برای: mwm

تعداد نتایج: 786  

Journal: :Journal of animal science 2012
E Ivarsson R Andersson J E Lindberg

The effect of dietary fiber source on molecular weight (MW) distribution of soluble fiber fractions and short chain fatty acids (SCFA) in ileal digesta of 7 post valve T-cecum (PVTC) cannulated growing pigs was studied. Pigs were fed semisynthetic diets with sugar beet (Beta vulgaris) pulp (SBP) or chicory (Cichorium intybus) forage (CFO) as fiber sources of which the soluble nonstarch polysacc...

Journal: :Environmental science & technology 2010
Stig B Dalsøren Magnus S Eide Gunnar Myhre Oyvind Endresen Ivar S A Isaksen Jan S Fuglestvedt

The increase in civil world fleet ship emissions during the period 2000-2007 and the effects on key tropospheric oxidants are quantified using a global Chemical Transport Model (CTM). We estimate a substantial increase of 33% in global ship emissions over this period. The impact of ship emissions on tropospheric oxidants is mainly caused by the relatively large fraction of NOx in ship exhaust. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1392

اثرات مصرف مزمن سدیم سالیسیلات (ss) و مرفین (m) بر پاسخ های سیناپسی پایه، شکل پذیری سیناپسی هیپوکمپ، یادگیری و حافظه فضایی در ماز آبی موریس بررسی شده است. تزریق حاد m، اما نه ss، سبب اختلال یادگیری در ماز آبی موریس (mwm) شد. تزریق مزمن ss یا m برای 7 و 6 روز قبل از mwm اثری بر اکتساب و بیادآوری نداشت. تزریق ss، اما نه m، بعد از تمرین روزانه سبب اختلال در تثبیت حافظه در mwm شد، بعلاوه این حیوانا...

2012
Jiamin Yuan Weikang Feng Peiying Li Xun Zhang Yiqi Zhang Huaibin Zheng Yanpeng Zhang

We theoretically demonstrate the influence of dark and bright states on vacuum Rabi splitting (VRS) and optical bistability (OB) of the multi-wave-mixing (MWM) process in a collective four-level atomic-cavity coupling system. We numerically investigate the multidressed VRS and OB behavior of the zeroand high-order transmitted cavity modes of MWM signals. A further study demonstrates that VRS an...

Journal: :Optics express 2009
Huaibin Zheng Yanpeng Zhang Utsab Khadka Ruimin Wang Changbiao Li Zhiqiang Nie Min Xiao

We have observed multi-wave mixing (MWM) processes in reversed-Y (RY) type system in 87Rb atoms with electromagnetically induced transparency (EIT) windows at different laser polarization configurations. Interesting rules of changing the MWM processes and EIT profiles are obtained. We have found that the degenerate Zeeman sublevels and their dressed-state effects are responsible for these obser...

2008
Abdelmajid Khelil Faisal Karim Shaikh Brahim Ayari Neeraj Suri

A prominent functionality of a Wireless Sensor Network (WSN) is environmental monitoring. For this purpose the WSN creates a model for the real world by using abstractions to parse the collected data. Being cross-layer and application-oriented, most of WSN research does not allow for a widely accepted abstraction. A few approaches such as database-oriented and publish/subscribe provide acceptab...

2012
Vedran Srhoj-Egekher Manon J.N.L. Benders Karina J. Kersbergen Max A. Viergever Ivana Išgum

Volumetric measurements of neonatal brain tissue classes have been suggested as an indicator of long-term neurodevelopmental performance. To obtain these measurements, accurate brain tissue segmentation is needed. We propose a novel method for segmentation of axial neonatal brain MRI that combines multi-atlas-based segmentation and supervised voxel classification to segment eight different tiss...

2015
Zhaoyang Zhang Huaibin Zheng Xin Yao Yaling Tian Junling Che Xiuxiu Wang Dayu Zhu Yanpeng Zhang Min Xiao

We study the enhancement and suppression of different multi-waving mixing (MWM) processes in a Rydberg-EIT rubidium vapor system both theoretically and experimentally. The nonlinear dispersion property of hot rubidium atoms is modulated by the Rydberg-Rydberg interaction, which can result in a nonlinear phase shift of the relative phase between dark and bright states. Such Rydberg-induced nonli...

Journal: :Astrophysical Journal Supplement Series 2023

The eighteenth data release of the Sloan Digital Sky Surveys (SDSS) is first one for SDSS-V, fifth generation survey. SDSS-V comprises three primary scientific programs, or "Mappers": Milky Way Mapper (MWM), Black Hole (BHM), and Local Volume (LVM). This contains extensive targeting information two multi-object spectroscopy programs (MWM BHM), including input catalogs selection functions their ...

2006
Sanjay Vaghela

RNA secondary structure prediction with pseudoknots is important, since pseudoknots are part of functionally improtant RNAs in cells. State of the art dynamic programming algorithms due to Akutsu et al [7] and Deogun et al [8] perform well on single RNA sequences. Our aim of this project is to be able to predict secondary structure of real life RNA sequences, which can be more than 700 nucleoti...

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