نتایج جستجو برای: retention indices ris

تعداد نتایج: 151721  

Journal: :Multiple sclerosis 2013
Nicola De Stefano Aksel Siva

MULTIPLE SCLEROSIS MSJ JOURNAL With the increasing use of brain magnetic resonance imaging (MRI) by clinicians, researchers and even companies that carry out health checkups the finding of asymptomatic intracranial abnormalities of potential clinical significance has risen tremendously. 1 In a recent meta-analysis, the prevalence of neoplastic and non-neoplastic incidental findings on brain MRI...

2014
Christine Lebrun Mikael Cohen Annabelle Chaussenot Lydiane Mondot Stephane Chanalet

INTRODUCTION With the development of magnetic resonance imaging (MRI) and publications about radiologically isolated syndrome (RIS), a lot of patients are referred to multiple sclerosis (MS) tertiary centers to confirm diagnosis of RIS or MS when brain T2 abnormalities are identified, whatever their characteristics. We evaluate prospectively the occurrence of RIS or MS and sensitivity, specific...

Journal: :Cancer research 1995
S A Gulec A N Serafini F L Moffat R D Vargas-Cuba G N Sfakianakis D Franceschi V Z Crichton R Subramanian J L Klein R L De Jager

Radioimmunoscintigraphy (RIS) using human monoclonal antibodies offers the important clinical advantage of repeated imaging over murine monoclonal antibodies by eliminating the cross-species antibody response. This article reports a Phase I-II clinical trial with Tc-99m-labeled, totally human monoclonal antibody 88BV59H21-2 in patients with colorectal carcinoma. The study population consisted o...

2014
Hikaru Hori Kenji Yamada Dan Kamada Yuka Shibata Asuka Katsuki Reiji Yoshimura Jun Nakamura

BACKGROUND This study aims to determine the effectiveness of blonanserin (BNS) on the cognitive and social functions of patients with schizophrenia compared with risperidone (RIS) during acute-phase (8-week) treatment. METHODS A total of 39 schizophrenia inpatients were included in this study. The subjects received either BNS (N=20) or RIS (N=19), and the clinical responses were evaluated per...

2015
Christina J. Azevedo Eve Overton Sankalpa Khadka Jessica Buckley Shuang Liu Mehul Sampat Orhun Kantarci Christine Lebrun Frenay Aksel Siva Darin T. Okuda Daniel Pelletier

OBJECTIVE Increasing evidence indicates that the thalamus may be a location of early neurodegeneration in multiple sclerosis (MS). Our objective was to identify the presence of gray matter volume loss and thinning in patients with radiologically isolated syndrome (RIS). METHODS Sixty-three participants were included in this case-control study. Twenty-one patients with RIS were age- and sex-ma...

2003
Philippe Prévost

This paper investigates to what extent child second language (L2) acquisition is similar to first language (L1) acquisition. The focus is on the nature of root infinitives (RIs) produced by children, namely root declarative clauses whose main verb is either a past participle or an infinitive, whereas a finite form is required in the target language (e.g. papa partir 'daddy leave-INF' instead of...

Journal: :Grundtvig-Studier 1989

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1382

‏‎translation as a comunicative process is always said to be associated with various aspects of meaning loss or gain. subtitling as a mode of translating, due to special discoursal and textual conditions imposed upon it, is believed to be an obvious case of this loss or gain. presenting the spoken sound track of a film in writing and synchronizing the perception of this text by the viewers with...

Journal: :Ecological processes 2021

Abstract Background Species Distribution Modelling (SDM) coupled with freely available multispectral imagery from Sentinel-2 (S2) satellite provides an immense contribution in monitoring invasive species. However, attempts to evaluate the performances of SDMs using S2 spectral bands and Radiometric Indices (S2-RIs) biophysical variables, particular, were limited. Hence, this study aimed at eval...

2002
Luigi Mondello Philip Marriott Giovanni Dugo

Nine samples of lavender essential oil were analysed by GC–MS using low-polarity and polar capillary columns. Linear retention indices (LRI) were calculated for each component detected. Characterisation of the individual components making up the oils was performed with the use of an mass spectrometry (MS) library developed in-house. The MS library was designed to incorporate the chromatographic...

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