نتایج جستجو برای: color indices

تعداد نتایج: 203045  

Journal: :Brain and cognition 1999
K A Espy P M Kaufmann M D McDiarmid M L Glisky

The A-not-B (AB) task has been hypothesized to measure executive/frontal lobe function; however, the developmental and measurement characteristics of this task have not been investigated. Performances on AB and comparison tasks adapted from developmental and neuroscience literature was examined in 117 preschool children (ages 23-66 months). Age significantly predicted performance on AB, Delayed...

Journal: :Head & neck 2016
Lei Chang Yunbo Jin Dongze Lv Hanru Ying Tianyou Wang Yajing Qiu Gang Ma Hui Chen Wenxin Yu Xi Yang Xiaoxi Lin

BACKGROUND Few specific reports have addressed propranolol as a treatment for parotid hemangioma, and its mechanism remains unclear. METHODS Eighty-seven patients were recruited in this prospective study. Ten patients underwent detailed color Doppler examination. The depths, vessel densities, and resistant indices of 10 lesions were recorded and analyzed before treatment and at 1 and 3 months...

Journal: :International journal of clinical and experimental medicine 2015
Haci Polat Mehmet Akif Sarica Haci Taner Bulut Mehmet Ozgur Yucel Alper Gok Ali Cift Bedreddin Kalyenci

OBJECTIVES To examine the relationship between platelets (PLT) and platelets indices such as mean platelet volume (MPV), platelet distribution width (PDW), and plateletcrit (PCT) as noninvasive biomarkers with testicular artery blood flow and fertility. METHODS Fifty-seven healthy and fertile men with normal semen values and 52 patients with abnormal semen values were included in the study. T...

Journal: :Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography 2006
Aleksandr Rovner Lisa de las Fuentes Alan D Waggoner Nada Memon Rizwana Chohan Victor G Dávila-Román

BACKGROUND Abnormalities in left ventricular (LV) relaxation and/or increased filling pressures are indicators of LV diastolic dysfunction in patients with hypertension (HTN). The purpose of this study was to assess clinical use of pulsed wave Doppler, Doppler tissue imaging (DTI), and color M-mode (CMM) indices for determination of diastolic function in patients with HTN. METHODS In all, 278...

Waste oil is an inexpensive source for biodiesel production, but the high amount of impurities present (free fatty acids, oxidation products) impedes its practical application. The aim of this work is to assess the purification efficiency of the adsorption process with eggshell and its active carbon. Carbonization of eggshell was done at 200 ºC for 4 hours. For activation of the resultant carbo...

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