نتایج جستجو برای: مدل CSI

تعداد نتایج: 124870  

ژورنال: :پژوهش های جغرافیای برنامه ریزی شهری 0
زیبا پرنون دانشجوی دکتری جغرافیا و برنامه‎ریزی شهری، دانشگاه شهید بهشتی محمدتقی رضویان دکتری جغرافیا، عضو هیئت علمی دانشگاه شهید بهشتی زهره فنی دکتری جغرافیا و برنامه ‏ریزی شهری، عضو هیئت علمی دانشگاه شهید بهشتی محمدحسن پاسوار دکتری مدیریت، دانشگاه تربیت مدرس جمیله توکلی نیا دکتری جغرافیای انسانی، عضو هیئت علمی دانشگاه شهید بهشتی

تطور مفهوم فضا در دهه‏های گذشته و ایجاد درک مشترک از اینکه فضا یک سازۀ اجتماعی و اجتماع نیز یک سازۀ فضایی است، از یک سو و در نظر گرفتن حقوق شهروندان به مثابۀ اساس برنامه‏ریزی‎های اجتماعی در گفتمانهای شهروندی از سوی دیگر، اساس نظری تبلور فضای شهروندمدار است. مفهومی که شناخت ابعاد و نحوۀ عینیت یافتن آن موضوع بسیاری از پژوهش‏ها، برنامه‏ریزی‎ها و طرح‏های شهری در چند سال اخیر بوده است. این پژوهش به ...

2012
Rebecca M Howell Annelise Giebeler Wendi Koontz-Raisig Anita Mahajan Carol J Etzel Anthony M D’Amelio Kenneth L Homann Wayne D Newhauser

BACKGROUND For many decades, the standard of care radiotherapy regimen for medulloblastoma has been photon (megavoltage x-rays) craniospinal irradiation (CSI). The late effects associated with CSI are well-documented in the literature and are in-part attributed to unwanted dose to healthy tissue. Recently, there is growing interest in using proton therapy for CSI in pediatric and adolescent pat...

Journal: :Acta oncologica 2017
Evangeline S Q Ho Sarah A Barrett Laura M Mullaney

BACKGROUND Craniospinal irradiation (CSI) is the standard radiation therapy treatment for medulloblastoma. Conventional CSI photon therapy (Photon-CSI) delivers significant dose to surrounding normal tissue (NT). Research into pediatric CSI with proton therapy (Proton-CSI) has increased, with the aim of exploiting the potential to reduce NT dose and associated post-treatment complications. This...

Journal: :trauma monthly 0
mehrdad mahdian trauma research center, kashan university of medical sciences, kashan, iran mohammad reza fazel trauma research center, kashan university of medical sciences, kashan, iran esmaeil fakharian trauma research center, kashan university of medical sciences, kashan, iran hossein akbari trauma research center, kashan university of medical sciences, kashan, iran

background cerebral state index (csi) is derived from electroencephalograms to monitor the level of consciousness during anesthesia. some evidence shows that this indicator has been used to detect cerebral ischemia and prognostic outcomes for traumatic brain injury (tbi). objectives the present study was designed to investigate the correlation between glasgow coma score (gcs) and csi for brain-...

Journal: :Journal of pediatric psychology 2009
Lynn S Walker Joy E Beck Judy Garber Warren Lambert

OBJECTIVE To conduct a multimethod psychometric evaluation to refine the Children's Somatization Inventory (CSI) and to investigate its dimensionality. METHOD The CSI was administered to 876 pediatric patients with chronic abdominal pain at their initial visit to a pediatric gastroenterology clinic. Tools from three psychometric models identified items that most effectively measured the const...

2013
Riccardo Crepaldi Jeongkeun Lee Raul Etkin Sung-Ju Lee Robin Kravets

One of the key features of high speed WLAN such as 802.11n is the use of MIMO (Multiple Input Multiple Output) antenna technology. The MIMO channel is described with fine granularity by Channel State Information (CSI) that can be utilized in many ways to improve network performance. Many complex parameters of a MIMO system require numerous samples to obtain CSI for all possible channel configur...

Journal: :Biochemical and biophysical research communications 2003
Arifa Ahamed Abidur Rahman Fumio Hayashi Shinichi Ueji Taisaku Amakawa Seiji Tsurumi

Chromosaponin I (CSI), a gamma-pyronyl-triterpenoid saponin isolated from pea and other leguminous plants, modulates several developmental processes of plant roots and activates the sugar taste receptor cells in blowflies. CSI is a unique saponin for its reducing power and biological activities in both plants and insects. In the present paper, we described the method of preparation for CSI-spec...

Journal: :JCP 2014
Dan Wang Xuemei Deng Xiaowen Li Xin Ni

In order to avoid dropping the periodic CSI report frequently in case of collision between a periodic CSI report and HARQ-ACK feedback in LTE-Advanced system, this paper gives two coding schemes for multiplexing periodic CSI (Channel State Information) with HARQ-ACK (Hybrid Automatic Repeat request Acknowledgement) feedback on PUCCH (Physical Up Control Channel) format 3. The result of simulati...

2017
Wolnei Caumo Luciana C Antunes Jéssica Lorenzzi Elkfury Evelyn G Herbstrith Raquel Busanello Sipmann Andressa Souza Iraci LS Torres Vinicius Souza dos Santos Randy Neblett

OBJECTIVES The primary aim was to assess the psychometric properties (including internal consistency, construct validity, reproducibility, and factor structure) of the Central Sensitization Inventory (CSI), adapted and validated for a Brazilian population (CSI-BP). Additionally, we evaluated the relationship between the CSI-BP and the serum brain-derived neurotrophic factor (BDNF) and determine...

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