Results 71 to 80 of about 36,099 (265)

О проекционном методе линейного программирования

open access: yesВестник Южно-Уральского государственного университета: Серия Вычислительная математика и информатика
В статье рассматривается проблема разработки эффективных методов проекционного типа для решения задач линейного программирования (ЛП). Предложен новый гибридный проекционный алгоритм HAlEM (Hybrid Along Edges Movement), сочетающий идеи проекционного ...
Леонид Борисович Соколинский   +2 more
doaj   +1 more source

Development and characterization of superparamagnetic coatings

open access: yesCurrent Directions in Biomedical Engineering, 2015
Since 2005, Magnetic Particle Imaging (MPI) is handled as a key technology with great potential in medical applications as an imaging method [1]. The superparamagnetic iron oxide nanoparticles (SPIONs) which are already used as a tracer in MPI, combined ...
Kuschnerus I., Lüdtke-Buzug K.
doaj   +1 more source

HPV vaccine confidence and cases of mass psychogenic illness following immunization in Carmen de Bolivar, Colombia

open access: yesHuman Vaccines & Immunotherapeutics, 2019
We report the case of multiple adverse reactions following HPV vaccination in Colombian adolescents in Carmen de Bolivar. In August 2012, the country introduced a school-based HPV immunization programme which successfully reached over 90% of the target ...
Clarissa Simas   +3 more
doaj   +1 more source

A Comparative Study on the Efficiency and Productivity Measurement of Islamic Banks in Indonesia, Malaysia, and Turkey [PDF]

open access: yesTurkish Journal of Islamic Economics
This study evaluates the efficiency and productivity of Islamic banks in Indonesia, Malaysia, and Turkey by analysing financial data from 27 Islamic banks over the 2013–2019 period using the Data Envelopment Analysis (DEA) and Malmquist Productivity ...
Aam Slamet Rusydiana   +3 more
doaj   +1 more source

First Operation Results of a Methanol Demonstration Plant With Real Steel Mill Gases

open access: yesChemie Ingenieur Technik, EarlyView.
A demonstration plant with industrial setup regarding length, diameter, boiling water cooling system and gas recycle was initially operated with cleaned blast furnace gas and compared with earlier experiments with bottle gases. Dynamic disturbances from the steel mill and gas cleaning unit were noticed and could be compensated by the control system ...
Johannes Michael Voß, Tim Schulzke
wiley   +1 more source

Preventing wall deposition in duct flows: The role of particle number density and flow direction

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Particle deposition in wall‐bounded turbulent flows is a challenge in many industries, including pneumatic conveying, filtration, and related applications. When particles accumulate near boundaries, they reduce transport efficiency, alter near‐wall flow structures, and cause blockage.
Gizem Ozler, Holger Grosshans
wiley   +1 more source

Daily Ovarian Hormone Exposure and Loss of Control Eating in Adolescent Girls: A Stage 2 Registered Report

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective This Stage 2 Registered Report examined (1) the main effects and interaction of within‐person daily associations between ovarian hormones (i.e., estrogen, progesterone) and loss of control eating (LOCE), and (2) the within‐person mediating roles of food‐related reward anticipation and response inhibition. Methods Adolescent girls (n =
Tyler B. Mason   +4 more
wiley   +1 more source

Supercomputer HEMUS: Benchmark Results and Performance Optimization

open access: yesCybernetics and Information Technologies
Supercomputers and advanced High-Performance Computing (HPC) systems are needed to address large scientific problems, AI models training or industrial/engineering tasks. One of the important steps during the installation, configuration and tuning stages,
Atanassov Emanouil   +4 more
doaj   +1 more source

Climatic niche divergence and high‐elevation adaptation promoted rapid diversification of Pimoa spiders in Pan‐Himalaya

open access: yesEcography, EarlyView.
The Pan‐Himalayan region harbors exceptional biodiversity, yet the origins and underlying mechanisms driving this remarkable diversity remain poorly understood, especially among species‐rich invertebrates. Pimoa spiders exhibit an intercontinental disjunct distribution across three major mountain regions: the Rockies, the Alps, and the Pan‐Himalaya ...
Xiaoqing Zhang   +9 more
wiley   +1 more source

The effects of sodium–glucose cotransporter 2 inhibitors on the ‘forgotten’ right ventricle

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1045-1058, April 2025.
Abstract With the progress in diagnosis, treatment and imaging techniques, there is a growing recognition that impaired right ventricular (RV) function profoundly affects the prognosis of patients with heart failure (HF), irrespective of their left ventricular ejection fraction (LVEF).
Liangzhen Qu, Xueting Duan, Han Chen
wiley   +1 more source

Home - About - Disclaimer - Privacy