Results 21 to 30 of about 10,535,256 (359)

Speculative pressure [PDF]

open access: yesJournal of Futures Markets, 2018
AbstractThe paper investigates the information content of speculative pressure across futures classes. Long‐short portfolios of futures contracts sorted by speculative pressure capture a significant premium in commodity, currency, and equity markets but not in fixed income markets.
John Hua Fan   +3 more
openaire   +5 more sources

Radiation Pressure Quantization [PDF]

open access: yes, 2018
Kepler's observation of comets tails initiated the research on the radiation pressure of celestial objects and 250 years later they found new incarnation after the Maxwell's equations were formulated to describe a plethora of light-matter coupling ...
Kovalev, V. M.   +2 more
core   +2 more sources

Pressure calibrations of high-pressure large-volume presses at HPSTAR [PDF]

open access: yesMatter and Radiation at Extremes
Large-volume presses (LVPs) are widely utilized in diverse research fields—including high-pressure physics, chemistry, materials science, and Earth and planetary sciences—to investigate the physical and chemical properties of materials under extreme high-
Yongjiang Xu   +38 more
doaj   +1 more source

Everything you always wanted to know about metallic hydrogen but were afraid to ask

open access: yesMatter and Radiation at Extremes, 2020
The hydrogen molecule is made from the first and lightest element in the periodic table. When hydrogen gas is either compressed or cooled, it forms the simplest molecular solid. This solid exhibits many interesting and fundamental physical phenomena.
Eugene Gregoryanz   +5 more
doaj   +1 more source

Monolithic 45 Degree Deflecting Mirror as a Key Element for Realization of 2D Arrays of Laser Diodes Based on AlInGaN Semiconductors

open access: yesMicromachines, 2023
In this study, we propose a solution for realization of surface emitting, 2D array of visible light laser diodes based on AlInGaN semiconductors. The presented system consists of a horizontal cavity lasing section adjoined with beam deflecting section in
Kiran Saba   +7 more
doaj   +1 more source

Stamina of a non-gasketed flange joint under combined internal pressure and axial loading [PDF]

open access: yes, 2008
The performance of a bolted flange joint is characterized mainly by its 'strength' and 'sealing capability'. A number of numerical and experimental studies have been conducted to study these characteristics under internal pressure loading conditions ...
ASME boiler and pressure vessel code   +5 more
core   +1 more source

Pore Water Pressure in Sand Bed under Oscillating Water Pressure [PDF]

open access: yes, 1984
In this paper the theoretical method to analyse the pore water pressures in the sand bed under the oscillating water pressure is developed. In the former researchs the validity of the theoretical treatment for the one-dimensional problem has been ...
Maeno, Shiro, Nago, Hiroshi
core   +1 more source

Anharmonic behavior and structural phase transition in Yb2O3

open access: yesAIP Advances, 2013
The investigation of structural phase transition and anharmonic behavior of Yb2O3 has been carried out by high-pressure and temperature dependent Raman scattering studies respectively.
Sugandha Dogra Pandey   +4 more
doaj   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Comparison of Blood Pressure and Blood Glucose Level Among Elderly with Non-communicable Disease [PDF]

open access: yes, 2019
Due to increasing age, elderly are prone to non-communicable diseases (NCD), such as hypertension (HT) and diabetes mellitus (DM). Easy physical condition monitoring of people with HT and/or DM is by measuring their blood pressure (BP) and/or blood ...
Artsanthia, J. (Jintana)   +1 more
core  

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