Results 21 to 30 of about 453,832 (299)

HYDROGEN IONS, TITRATION AND THE BUFFER INDEX OF BACTERIOLOGICAL MEDIA [PDF]

open access: yesJournal of Bacteriology, 1921
The titration of bacteriological media should not be regarded as a crude method of determining the reaction of media, but a process which reveals facts not disclosed by a simple hydrogen ion determ...
openaire   +2 more sources

Densities, Viscosities, and Refractive Indexes of Good’s Buffer Ionic Liquids

open access: yesJournal of Chemical & Engineering Data, 2016
Good’s buffer ionic liquids (GB-ILs) have demonstrated their potential usefulness in the biotechnological field due to their advantageous properties of self-buffering and biocompatibility. To further investigate the applicability of these solvents in industrial process, the knowledge of the thermophysical properties of such solvents is of utmost ...
Lee, Sze Ying   +5 more
openaire   +3 more sources

Research and Design of Out-of-Order Submission Mechanism for Superscalar Processor [PDF]

open access: yesJisuanji gongcheng, 2021
To address blocking of Reorder Buffer(ROB) caused by delayed retirement of long-term execution instructions and continuous decoding in the superscalar processors,this paper proposes a mechanism for out-of-order submission of instructions.This mechanism ...
LI Zhao, LIU Youyao, JIAO Jiye, PAN Shupeng
doaj   +1 more source

Reduction of nitrogen and phosphorus loads to European rivers by riparian buffer zones

open access: yesKnowledge and Management of Aquatic Ecosystems, 2013
Riparian buffer zones play an important role as nutrient pollution controls for rivers. We provide a harmonized, explorative quantitative and spatially explicit continental assessment of nitrogen and phosphorus potential retention in ...
Weissteiner C.J., Bouraoui F., Aloe A.
doaj   +1 more source

Accuracy of methods to estimate potential acidity and lime requirement in soils of west region of Santa Catarina

open access: yesCiência Rural, 2018
: The objective of this study was to compare two methods of evaluation of potencial acidity (H+Al) and two methods to estimate liming requirement (LR) for soils from the west region of Santa Catarina State, Brazil.
Rodrigo Predebon   +5 more
doaj   +1 more source

Association of Salivary Mucin-7 Levels with Dental Caries in Adults

open access: yesCentral Asian Journal of Medical Sciences, 2022
Objectives: This study examines the potential relationship between the incidence of dental caries in adults and the level of mucin-7 glycoprotein, a specific parameter in saliva. Methods: In a case-control study, samples of whole unstimulated saliva from
Angar Soronzonbold   +3 more
doaj   +1 more source

The Evaluation of Saliva Flow Rate, pH, Buffer Capacity, Microbiological Content and Indice of Decayed, Missing and Filled Teeth in Behçet"s Patients

open access: yesBalkan Medical Journal, 2013
Background: Several lines of evidence indicate that oral microbial flora play a critical role in the pathogenesis of Behçet disease. Saliva flow rate, buffer capacity and microorganism content are very important in the maintenance of oral health. Aims:
Vildan Erdem   +2 more
doaj   +1 more source

Improved indexes for targeting placement of buffers of Hortonian runoff

open access: yesJournal of Soil and Water Conservation, 2011
Targeting specific locations within agricultural watersheds for installing vegetative buffers has been advocated as a way to enhance the impact of buffers and buffer programs on stream water quality. Existing models for targeting buffers of Hortonian, or infiltration-excess, runoff are not well developed.
Dosskey, Michael   +3 more
openaire   +3 more sources

Travel Time Prediction Models and Reliability Indices for Palestine Urban Road in Baghdad City

open access: yesAl-Khawarizmi Engineering Journal, 2017
Travel Time estimation and reliability measurement is an important issues for improving operation efficiency and safety of traffic roads networks.
Zainab Ahmed Al-Kaissi
doaj   +1 more source

Quantification of the Environmental Impacts of Highway Construction Using Remote Sensing Approach

open access: yesRemote Sensing, 2021
Highways provide key social and economic functions but generate a wide range of environmental consequences that are poorly quantified and understood. Here, we developed a before–during–after control-impact remote sensing (BDACI-RS) approach to quantify ...
Shuailong Feng   +11 more
doaj   +1 more source

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