نتایج جستجو برای: pillow structure

تعداد نتایج: 1568598  

Journal: :Physical chemistry chemical physics : PCCP 2012
Geoffrey Rojas Scott Simpson Xumin Chen Donna A Kunkel Justin Nitz Jie Xiao Peter A Dowben Eva Zurek Axel Enders

Engineering the electronic structure of organics through interface manipulation, particularly the interface dipole and the barriers to charge carrier injection, is of essential importance to improve organic devices. This requires the meticulous fabrication of desired organic structures by precisely controlling the interactions between molecules. The well-known principles of organic coordination...

2013
Diane E Grondin John J Triano Steve Tran David Soave

BACKGROUND Several risk factors exist for the development of low back pain, including prolonged sitting and flexed spinal curvature. Several investigators have studied lumbar support devices and spinal curvatures in sitting, however few have investigated a pain population and reported a quantitative measure of comfort. The purpose of the current project was to determine whether a lumbar support...

Journal: :AJNR. American journal of neuroradiology 1995
H Cox W P Dillon

An inexpensive, commercially available travel pillow filled with a suspension of attapulgite provided good suppression of inhomogeneous chemical-selective fat saturation in imaging of the head and neck. This device is assembled from readily available materials at a low cost and compares favorably with a commercially available perfluorochemical-filled device.

Journal: :American Journal of Gastroenterology 2020

ترابی, قدرت, شیردشت زاده, نرگس , عبداللهی, الهام ,

Pillow lavas are one of the important rock units of Nain ophiolite. Rock forming minerals of Nain ophiolite pillow lavas are chloritized olivine, plagioclase, clinopyroxene (augite), Cr-spinel, magnetite, amphibole, chlorite, pumpellyite, epidote, prehnite and calcite. Whole rock geochemical analyses and composition of clinopyroxenes and chromian spinels of these rocks indicate that they are si...

Journal: :The Japanese journal of ergonomics 1997

2003
Scott M. White Ken C. Macdonald Rachel M. Haymon

Meter-scale DSL-120 sonar mapping and coregistered Argo II photographic observations reveal changes in eruptive style that closely follow the third-order structural segmentation of the ridge axis on the southern East Pacific Rise, 17°11’-18°37’S. Near segment ends we observe abundant basaltic lava domes which average 20 m in height and 200 m in basal diameter and have pillow lava as the dominan...

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