نتایج جستجو برای: chi2 space

تعداد نتایج: 496479  

Journal: :British Journal of Surgery 2022

Abstract Introduction A Patient Initiated Follow-Up (PIFU) pathway was implemented in 2019; this enabled patients with specific plastic surgery trauma diagnoses to request a consultant clinic review within 3 months, without routine follow-up appointment being made. PIFU aims reduce ‘did not attend' (DNA) rates line the Royal College of Surgeons England Outpatient Clinics Guide. Aim To assess im...

Journal: :Journal of medical entomology 2010
Shu-Fang Jiang Ying-Mei Zhang Xiao-Xia Guo Yan-De Dong Dan Xing Rui-De Xue Tong-Yan Zhao

To assess the risk that indigenous mosquitoes in China are capable of transmitting and sustaining West Nile virus (WNV), four important Culex mosquito species, Culex tritaeniorhynchus, Culex modestus, Culex pipiens pallens, and Culex pipiens quinquefasciatus, were allowed to feed on the artificial infectious blood meal with WNV dose of 10(6.8) plaque-forming unit/ml and tested approximately 2 w...

Journal: :Collegium antropologicum 2004
Tomislav Babić Darija Mahović Lakusić Jadranka Sertić Mladen Petrovecki Ana Stavljenić-Rukavina

This study was undertaken to evaluate the effect of galanthamine, a new cholinesterase inhibitor on cognitive performances in 84 patients with various apoE genotype and Alzheimer's disease (AD) during the six-month treatment. The diagnosis of AD was made on the basis of NINCDS/ADRDN criteria. ApoE4 genotype was determined by PCR procedure. The cognitive performance was assessed MMSE at baseline...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2005
Christian Beck Ezechiel G D Cohen Harry L Swinney

Complex nonequilibrium systems are often effectively described by a "statistics of a statistics", in short, a "superstatistics". We describe how to proceed from a given experimental time series to a superstatistical description. We argue that many experimental data fall into three different universality classes: Chi2 superstatistics (Tsallis statistics), Chi2 inverse superstatistics, and log-no...

Journal: :Arquivos de neuro-psiquiatria 2009
Quirino Cordeiro Jacqueline Siqueira-Roberto Stevin Zung Homero Vallada

Epidemiological studies have demonstrated that the genetic component is an important risk factor for the development of schizophrenia. The genes that codify the different compounds of the dopaminergic system have created interest for molecular investigations in patients with schizophrenia because the antipsychotic drugs, especially those of first generation, act on this cerebral system. Thus th...

Journal: :Saudi medical journal 2009
Al-Joharah M Al-Quaiz Hafsa M Raheel

OBJECTIVE To determine the frequency, experiences and correlates of sexual violence among female adolescents in Riyadh city, Kingdom of Saudi Arabia. METHODS A cross-sectional survey was conducted in 2 schools in Riyadh city for adolescent females starting from January 2008 for 3 months. Five classes with 25 students in each were randomly selected from intermediate and secondary grade of each...

Journal: :Arquivos de neuro-psiquiatria 2007
Carlos Nogueira Aucélio Ernst Niedermeyer Aurea Nogueira de Melo

OBJECTIVE 1014 EEGs of children in the 3-months to 12-years age group were obtained during sleep with the purpose of assessing the frequency and amplitude gradient (FAG) its absence thought to be an indicator of neurological disorder. METHOD FAG findings were divided into present/absent. The neurological findings were classified according to the presence (abnormal neurological finding-ANF) or...

Journal: :The Journal of infectious diseases 1999
R Bellamy C Ruwende T Corrah K P McAdam M Thursz H C Whittle A V Hill

The active metabolite of vitamin D, 1,25 dihydroxyvitamin D3, is an important immunoregulatory hormone [1]. Its effects are exerted by interaction with the vitamin D receptor, which is present on human monocytes and activated T and B lymphocytes. Variation in the vitamin D receptor gene was typed in 2015 subjects from large case-control studies of three major infectious diseases: tuberculosis, ...

Journal: :The Medical journal of Malaysia 2009
W P Sharifa Ezat H Noor Azimah R Rushidi K Raminder I Ruhani

This paper seeks to determine the client's compliance level towards Methadone Maintenance Therapy (MMT) and identify its associated factors. A cross sectional study was conducted from June to September 2007 where 288 samples were interviewed. The outcomes were divided into good compliance and partial compliance categories. Overall client's compliance level is good at 86.1%. There are significan...

Journal: :American journal of human genetics 2005
Janis E Wigginton David J Cutler Goncalo R Abecasis

Deviations from Hardy-Weinberg equilibrium (HWE) can indicate inbreeding, population stratification, and even problems in genotyping. In samples of affected individuals, these deviations can also provide evidence for association. Tests of HWE are commonly performed using a simple chi2 goodness-of-fit test. We show that this chi2 test can have inflated type I error rates, even in relatively larg...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید