Results 1 to 10 of about 2,471,677 (248)

A generalized study of the distribution of buffer over calcium on a fractional dimension

open access: yesApplied Mathematics in Science and Engineering, 2023
Calcium is an essential element in our body and plays a vital role in moderating calcium signalling. Calcium is also called the second messenger. Calcium signalling depends on cytosolic calcium concentration.
Sanjay Bhatter   +5 more
doaj   +1 more source

Improving the quality of network management of technological processes [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2021
Modern control systems use digital networks for data transmission. Such systems have random delays and loss of data packets. The aim of the research is to study the impact of data buffering on the quality of process control focusing on systems with a ...
Alexander E. Emelyanov   +1 more
doaj   +1 more source

Avoiding False-Positive SARS-CoV-2 Rapid Antigen Test Results with Point-of-Care Molecular Testing on Residual Test Buffer

open access: yesMicrobiology Spectrum, 2022
Antigen-based rapid diagnostic tests (Ag-RDTs) have been widely used for the detection of SARS-CoV-2 during the coronavirus disease 2019 (COVID-19) pandemic.
Jason J. LeBlanc   +7 more
doaj   +1 more source

Green and blue infrastructure design in a semi-arid region

open access: yesFrontiers in Environmental Science, 2022
The Green and Blue Infrastructure (GBI) is a new approach for dealing with biodiversity conservation based on maintaining the ecological networks by ensuring the survival of animal and plant species.
Safa Bel Fekih Boussema   +4 more
doaj   +1 more source

The Effect of Using Papaya and Watermelon Juice as a Non-Synthetic Buffer on the Quality of Kacang Goat's (Capra Hircus) Liquid Semen During Cold Storage at 5oC

open access: yesJurnal Ilmu-Ilmu Peternakan, 2022
This study examines the role of non-synthetic buffers from watermelon and papaya juice added to coconut water diluent on the liquid semen quality of Kacang goats during cold storage at 5oC for three months.
Muhammad Ade Salim, Nursjafani
doaj   +1 more source

Analysis for an Improved Nanomechanical Microcantilever Sensor on Optical Waveguides

open access: yesIEEE Access, 2020
An analysis model for an optical waveguide microcantilever sensor is developed combining the optical and mechanical models. An improved optical waveguide microcantilever sensor with a buffer is provided and taken as an example to explore using the ...
Yachao Jing   +9 more
doaj   +1 more source

Relación entre la distribución espacial del área de influencia de los distritos cenines y la cantidad del uso residencial. Río Gallegos

open access: yesInformes Científicos y Técnicos (Universidad Nacional de la Patagonia Austral), 2015
Río Gallegos es una ciudad intermedia de la Patagonia Austral Argentina. El crecimiento demográfico migratorio con distintos ritmos desde sus orígenes, es constante por diversas causas que atraen población, que varía según el momento histórico y que ...
Andrea Menco, Alicia Pompeya Cáceres
doaj   +1 more source

Magnetic Materials: Novel Monitors of Long-Term Evolution of Engineered Barrier Systems

open access: yesGeosciences, 2016
Most safety cases for the deep geological disposal of radioactive waste are reliant on the swelling of bentonite in the engineered barrier system as it saturates with groundwater.
Simon L. Harley   +2 more
doaj   +1 more source

Imperfect Maintenance Policy for a Two-Machine One-Buffer System Based on Markov Decision Process

open access: yesShanghai Jiaotong Daxue xuebao, 2021
To solve the problem of machine maintenance optimization of degraded systems, the preventive maintenance policy of a two-machine one-buffer production system is studied. First, random degradations of both machines are considered.
TIAN Xueyan, WANG Mengya, PAN Ershun
doaj   +1 more source

Studying relationships between environment and malaria incidence in Camopi (French Guiana) through the objective selection of buffer-based landscape characterisations

open access: yesInternational Journal of Health Geographics, 2011
Background Malaria remains a major health problem in French Guiana, with a mean of 3800 cases each year. A previous study in Camopi, an Amerindian village on the Oyapock River, highlighted the major contribution of environmental features to the incidence
Stefani Aurélia   +3 more
doaj   +1 more source

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