نتایج جستجو برای: inflection point

تعداد نتایج: 526160  

Journal: :Heart 2003
K K A Witte S D R Thackray N P Nikitin J G F Cleland A L Clark

OBJECTIVE To determine the pattern of the abnormal ventilatory response in heart failure and how it relates to symptoms by looking at tidal volume (VT) and frequency (f) during exercise. METHODS 45 patients with heart failure and 21 controls underwent maximal treadmill based exercise testing with metabolic gas exchange analysis. The relation of ventilation (VE) to VT was plotted to look for a...

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Journal: :American journal of surgery 2014
Stephen F Sener

0002-9610/$ see front matter 2014 http://dx.doi.org/10.1016/j.amjsurg.20 To my colleagues in the Midwest Surgical Association, distinguished guests, ladies, and gentlemen: thank you for the honor and privilege of serving as your president for the last year. I must also pay homage to 3 giants in the field of surgical oncology, upon whose shoulders I stand today to make my remarks: Edward F. Scan...

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1999
T. W. Feng

The coefficient of consolidation in the Terzaghi theory of consolidation has been commonly determined by fitting the theory to observed compression with time in an incremental loading oedometer test. The Terzaghi theory is applicable to compression and swelling. A similar coefficient governed by horizontal permeability is used in the Barron formulation of consolidation with vertical drains. The...

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Journal: :Science translational medicine 2015
Sam Hawgood India G Hook-Barnard Theresa C O'Brien Keith R Yamamoto

A confluence of biological, physical, engineering, computer, and health sciences is setting the stage for a transformative leap toward data-driven, mechanism-based health and health care for each individual.

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Journal: :The Journal of Physical Chemistry Letters 2019

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2003
T. Ari

The potential drop across a bipolar membrane was measured as a function of the applied current density. As a result, an inflection point was observed in the obtained current-voltage curve at high current density. This inflection point indicates that at high current densities water supply from outside of the bipolar membrane to the interface between a cation and an anion exchange layer is the ra...

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Journal: :Clinics (Sao Paulo, Brazil) 2008
Felipe S. Rossi Renata Suman Mascaretti Luciana B. Haddad Norberto A. Freddi Thais Mauad Celso M. Rebello

INTRODUCTION Studies comparing high frequency oscillatory and conventional ventilation in acute respiratory distress syndrome have used low values of positive end-expiratory pressure and identified a need for better recruitment and pulmonary stability with high frequency. OBJECTIVE To compare conventional and high frequency ventilation using the lower inflection point of the pressure-volume c...

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2015
Linyuan Shen Shunhua Zhang Li Zhu

Animal growth curves play an important role for animal breeders to optimize feeding and management strategies (De Lange et al., 2001 [1]; Brossard et al., 2009 [2]; Strathe et al., 2010 [3]). However, the genetic mechanism of the phenotypic difference between the inflection point and noninflection points of the growth curve remains unclear. Here, we report the differentially expressed gene patt...

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2015
Linyuan Shen Jia Luo Jingjing Du Chendong Liu Xiaoqian Wu Qiang Pu Yuhua Fu Qianzi Tang Yuanrui Liu Qiang Li Runlin Yang Xuewei Li Guoqing Tang Yanzhi Jiang Mingzhou Li Shunhua Zhang Li Zhu Marinus F.W. te Pas

Animal growth curves can provide essential information for animal breeders to optimize feeding and management strategies. However, the genetic mechanism underlying the phenotypic differentiation between the inflection point and asymptotic stages of the growth curve is not well characterized. Here, we employed Liangshan pigs in stages of growth at the inflection point (under inflection point: UI...

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ژورنال: پژوهش های تولیدات دامی 2018
ابراهیمی, خدیجه, داشاب, غلامرضا, رکوعی, محمد, فرجی, هادی,

The main part of growth performance in birds is as a result of gene combination effects, which their changes require an optimal mating system in order to use general and specific gene combination ability. The purpose of the present study was to evaluate the growth patterns of four strains combination Japanese quail in a partial di-allele cross. For this purpose, four strains of Italian Speckled...

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