نتایج جستجو برای: diaphragms
تعداد نتایج: 892 فیلتر نتایج به سال:
These studies have examined whether skeletal muscle during fasting uses amino acids derived from muscle protein breakdown as an energy source or as precursors in the synthesis of glutamine and alanine. Diaphragms from fasting rats were incubated in vitro to study the fates of aspartate, asparagine, glutamate, isoleucine, and valine, the only amino acids that can be converted to tricarboxylic ac...
BACKGROUND & AIMS METHODS Severe intestinal diseases observed in very young children are often the result of monogenic defects. We used whole exome sequencing (WES) to examine the genetic cause in a patient with a distinct severe form of protein losing enteropathy (PLE) characterized by hypoproteinemia, hypoalbuminemia, and hypertriglyceridemia. METHODS WES was performed at the Centre for App...
It?s common for people to try a few different methods of birth control before finding one that fits their lifestyle and has few, if any, undesirable side effects. The good news is for people with vaginas, both cervical caps and diaphragms can provide effective alternatives for pregnancy prevention without the use of hormones. The effectiveness rates of diaphragms range from 88 to 94 percent eff...
Abstract—In this paper, a compact waveguide bandpass filter is proposed. The proposed structure consists of some inductive diaphragms in a rectangular waveguide and the regions between them have been filled fully by dielectrics. The relations between the physical and electrical parameters of the existed asymmetrical impedance invertors are obtained. The usefulness of the proposed structure and ...
Piezoelectric membranes consisting of sputter deposited PbZrxTi1−xO3 (PZT) films on silicon diaphragms have been investigated for their resonance and piezoelectrical properties, in view of their application as stator of a micromotor. The behavior of resonance frequencies was studied as a function of membrane thickness and dc-bias, in order to derive the total stress in the films and the piezoel...
The ultrastructure of old neovascular preretinal membranes was examined in both eyes of a patient with proliferative diabetic retinopathy treated in one eye with photocoagulation. Membranes in both eyes consisted of a matrix rich in mature collagen surrounding viable new vessels and "ghost vessels." Viable vessels of different calibers frequently showed endothelial fenestrae bridged by diaphrag...
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