Results 31 to 40 of about 374,266 (282)
Extended Evolutionary Algorithms with Stagnation-Based Extinction Protocol
Applied Sciences, 2021 Extinction has been frequently studied by evolutionary biologists and is shown to play a significant role in evolution. The genetic algorithm (GA), one of popular evolutionary algorithms, has been based on key concepts in natural evolution such as ...
Gan Zhen Ye, Dae-Ki Kang
doaj +1 more source
Toxins, 2020 Oxidation processes can provide an effective barrier to eliminate cyanotoxins by damaging cyanobacteria cell membranes, releasing intracellular cyanotoxins, and subsequently oxidizing these toxins (now in extracellular form) based on published reaction ...
Katherine E. Greenstein +5 more
doaj +1 more source
The Reasons for Stagnation of Calf Breeding Cooperatives in Kermanshah City (A Case Study of Cooperative No. 348) [PDF]
تعاون و کشاورزی, 2011 The purpose of this qualitative research was to determine the reasons of stagnation in calf breeding farm cooperatives in Kermanshah City in 2010 by utilizing Grounded Theory. To this end, the stagnated calf breeding cooperative no.
Sh Geravandi, A. H Alibeigi
doaj
Response of air stagnation frequency to anthropogenically enhanced radiative forcing
Environmental Research Letters, 2012 Stagnant atmospheric conditions can lead to hazardous air quality by allowing ozone and particulate matter to accumulate and persist in the near-surface environment.
Daniel E Horton +2 more
doaj +1 more source
Arthritis Care &Research, EarlyView.Objective We aimed to test the efficacy of personalized treatment of older veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABCs) as compared with usual care (UC). Methods Two hundred ninety‐nine veterans aged 65 to 89 with CLBP from three Veterans Affairs (VA) medical centers underwent baseline testing, randomization to ABC ...
Debra K. Weiner +9 more
wiley +1 more source
e-Government Lessons from South Africa 2001-2011: Institutions, State of Progress and Measurement
The African Journal of Information and Communication, 2012 Electronic governance is the future of public governance globally. Governments that do not make the transition from paper-based systems of public administration to electronic platforms of public governance may swiftly undermine their chances of ...
Fanie Cloete
doaj +1 more source
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
Journal of Biomechanical Science and Engineering, 2011 Blood flow in a filter for an extracorporeal blood circuit was analyzed numerically to assess fluid mechanical quantities related to thrombogenesis. Results showed stagnant flow regions, in particular at the downstream side of the ceiling of a filter.
Masanori NAKAMURA +2 more
doaj +1 more source
, 2012 This work extends the one-dimensional radiation-hydrodynamic imploding spherical argon plasma liner simulations of T. J. Awe et al. [Phys. Plasmas 18, 072705 (2011)] by using a detailed tabular equation-of-state (EOS) model, whereas Awe et al.
Cassibry, J. T. +4 more
core +1 more source