Results 41 to 50 of about 2,159,370 (313)

New insights into the mechanisms of phytochrome-cryptochrome coaction. [PDF]

open access: yes, 2018
Contents Summary 547 I. Introduction 547 II. Phytochromes mediate light-induced transcription of BICs to inactivate cryptochromes 548 III. PPKs phosphorylate light-signaling proteins and histones to affect plant development 548 IV.
Ahmad   +47 more
core   +1 more source

Biopolymer from Adenanthera pavonina L. Seeds: Characterization, Photostability, Antioxidant Activity, and Biotoxicity Evaluation

open access: yesInternational Journal of Polymer Science, 2018
Plant polysaccharides have been increasingly employed in the pharmaceutical, industrial, and food environments due to their versatile functional properties.
Roberta Cardoso Melo   +8 more
doaj   +1 more source

Ground states of a system of interacting particles in a parabolic trap [PDF]

open access: yesPhysica B312 (2002) 550, 2001
Within the "lowest Landau level approximation", we develop a method to find the ground state of a 2d system of interacting particles confined by a parabolic potential.
arxiv   +1 more source

Fabrication of a superhydrophobic mesh based on PDMS/SiO2 nanoparticles/PVDF microparticles/KH-550 by one-step dip-coating method

open access: yesRSC Advances, 2018
In this study, a facile one-step dip-coating approach was reported for fabrication of superhydrophobic copper mesh by using PDMS, SiO2 nanoparticles, PVDF microparticles and a couple agent 3-aminopropyltriethoxysilane (KH-550).
Zhonglin Luo   +3 more
semanticscholar   +1 more source

Marine Geohazards: A Bibliometric-Based Review

open access: yesGeosciences, 2019
Marine geohazard research has developed during recent decades, as human activities intensified towards deeper waters. Some recent disastrous events (e.g., the 2004 Indian Ocean and 2011 Japan tsunamis) highlighted geohazards socioeconomic impacts. Marine
João M. R. Camargo   +3 more
doaj   +1 more source

Towards the Theory of Cosmological Phase Transitions [PDF]

open access: yesPhys.Rev.D46:550-571,1992, 1992
We discuss recent progress (and controversies) in the theory of finite temperature phase transitions. This includes the structure of the effective potential at a finite temperature, the infrared problem in quantum statistics of gauge fields, the theory of formation of critical and subcritical bubbles and the theory of bubble wall propagation.
arxiv   +1 more source

Ultraviolet (250-550  nm) absorption spectrum of pure water.

open access: yesApplied Optics, 2016
Data for the spectral light absorption of pure water from 250 to 550 nm have been obtained using an integrating cavity made from a newly developed diffuse reflector with a very high UV reflectivity.
J. D. Mason, Michael T. Cone, E. Fry
semanticscholar   +1 more source

Modelling and experimental validation of a fluidized bed reactor freeboard region: application to natural gas combustion [PDF]

open access: yes, 2007
A theoretical and experimental study of natural gas-air mixture combustion in a fluidized bed of sand particles is presented. The operating temperatures are lower than a critical temperature of 800 °C above which the combustion occurs in the vicinity of ...
Bradley   +20 more
core   +1 more source

Promoting Optimal Physical Exercise for Life: An Exercise and Self-Management Program to Encourage Participation in Physical Activity after Discharge from Stroke Rehabilitation—A Feasibility Study

open access: yesStroke Research and Treatment, 2016
People with stroke do not achieve adequate levels of physical exercise following discharge from rehabilitation. We developed a group exercise and self-management program (PROPEL), delivered during stroke rehabilitation, to promote uptake of physical ...
Avril Mansfield   +8 more
doaj   +1 more source

HyDSMaaS: A Hybrid Communication Infrastructure with LoRaWAN and LoraMesh for the Demand Side Management as a Service

open access: yesFuture Internet, 2021
Seeking to solve problems in the power electric system (PES) related to exacerbated and uncontrolled energy consumption by final consumers such as residences, condominiums, public buildings and industries, electric power companies (EPC) are increasingly ...
Artur Felipe da Silva Veloso   +3 more
doaj   +1 more source

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