Results 211 to 220 of about 2,482,920 (267)

High-Pressure Polymorphism of Ribavirin. [PDF]

open access: yesCryst Growth Des
Tiwari B   +3 more
europepmc   +1 more source

The high-pressure bleb

European Journal of Ophthalmology, 2021
A 45-year-old male presented with a slowly progressive, painless swelling in his right eye for the past 6 months. He had undergone an open globe injury repair 10 years back and an eventful cataract surgery 5 years back. The presenting visual acuity in the affected eye was perception of light with inaccurate projection of rays.
Harathy Selvan   +3 more
openaire   +2 more sources

A high-pressure situation

Survey of Ophthalmology, 2023
An 8-year-old boy presented with acute visual loss in the right eye and nausea, vomiting, and diplopia. Imaging revealed a right orbital apex mass. Biopsy showed Langerhans cell histiocytosis (LCH), and the patient was diagnosed with isolated orbital LCH causing an orbital apex syndrome. A 12-month cytarabine chemotherapy course was begun, during which
Matthew J. Miller   +3 more
openaire   +2 more sources

Superconductivity at high pressures

Contemporary Physics, 1969
Abstract In this review, recent results of studies of superconductivity at high pressures are discussed. In the last few years there has been significant progress in developing new methods for obtaining pressures up to 300 kbar and the temperature range of experiments has been extended down to 0.1 K. Superconducting modifications of silicon, germanium,
N.B. Brandt, N.I. Ginzburg
openaire   +1 more source

Germanium at high pressures

Physical Review B, 1986
X-ray diffraction experiments have been carried out on germanium in a diamond anvil cell to 26 GPa. The pressure at the transition to the metallic phase (II) has been studied in different pressurizing media, giving 10.6\ifmmode\pm\else\textpm\fi{}0.05 GPa in a quasihydrostatic medium (4:1 methanol:ethanol mixture), 9.8\ifmmode\pm\else\textpm\fi{}0.1 ...
, Menoni, , Hu, , Spain
openaire   +2 more sources

High Pressure and High-Pressure Environments

2021
It is well known that there are major environments in which life thrives, freshwater, the sea, and tropical and temperate lands. There are very hot and cold regions where life may not appear to thrive, but nevertheless exists in surprising abundance. This book is about the little known high-pressure environments and the life which exists there.
openaire   +1 more source

Chemistry at high pressure

Chemical Society Reviews, 2006
Chemistry involves the study of the reactions and properties of the elements and their compounds. After over two centuries of systematic chemical research, combined with the modern use of spectroscopy and diffraction methods to determine structure and valence states and detailed quantum mechanical investigations of interatomic bonding; it is now ...
openaire   +2 more sources

Home - About - Disclaimer - Privacy