Results 21 to 30 of about 19,885,242 (297)

Lag time of modern bomb-pulse radiocarbon in human bone tissues: New data from Brazil.

open access: yesForensic Science International, 2021
Radiocarbon analysis with reference to the modern bomb-curve was conducted using 68 bone samples of a vertebral body, femoral diaphysis, occipital bone, and parietal bone of 17 adults from Brazil.
D. Ubelaker   +7 more
semanticscholar   +1 more source

Certain Associations Between Iron Biomarkers and Total and γ' Fibrinogen and Plasma Clot Properties Are Mediated by Fibrinogen Genotypes

open access: yesFrontiers in Nutrition, 2021
Introduction: Evidence for the relationship between body iron and cardiovascular disease (CVD) is inconsistent and mechanisms involved remain poorly understood. Therefore, we first investigated whether there are linear or non-linear relationships between
Petro H. Rautenbach   +6 more
doaj   +1 more source

TLDR: time lag/delay reconstructor [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2021
ABSTRACT We present the time lag/delay reconstructor (TLDR), an algorithm for reconstructing velocity delay maps in the maximum a posteriori framework for reverberation mapping. Reverberation mapping is a tomographical method for studying the kinematics and geometry of the broad-line region of active galactic nuclei at high spatial ...
M D Anderson, F Baron, M C Bentz
openaire   +2 more sources

Growth Modeling Kinetics of Aspergillus flavus in Dried Jujube at Different Temperatures

open access: yesJournal of Pure and Applied Microbiology, 2021
Dried jujube is a characteristic fruit of Xinjiang. Aspergillus is one of the main pathogens that causes mold on dried jujube, and A. flavus is a toxin-producing species, the aflatoxin produced by A. flavus is extremely toxic and carcinogenic.
Yiming Guo, Hua Ji
doaj   +1 more source

Associations Between 25-Hydroxyvitamin D and Total and γ' Fibrinogen and Plasma Clot Properties and Gene Interactions in a Group of Healthy Black South African Women

open access: yesFrontiers in Cardiovascular Medicine, 2022
The role of 25-hydroxyvitamin D [25(OH)D] in reducing the risk of cardiovascular disease (CVD) has been recognized, but the mechanisms involved are unclear. Researchers have discovered a link between vitamin D and fibrinogen.
Petro H. Rautenbach   +7 more
doaj   +1 more source

Analysis of Groundwater Recharge in Mongolian Drylands Using Composite Vadose Zone Modeling

open access: yesFrontiers in Water, 2022
Knowledge of groundwater recharge (GR) is important for the effective management of water resources under semi-arid continental climates. Unfortunately, studies and data in Mongolia are limited due to the constraints in funding and lack of research ...
Khulan Batsukh   +2 more
doaj   +1 more source

Time deals: optimization of lag

open access: yesОвощи России, 2019
Relevance. In many ways, a successful purchase and sale transaction is determined by the time it takes to complete it. The search for the best deal time is linked to the optimization of the time lag.
Timofey Yu. Shabanov
doaj   +1 more source

Time Lag to Diagnosis of Stroke

open access: yesPediatric Neurology Briefs, 2002
Time to diagnosis was determined in 41 children, 0 to 18 years, with ischemic or hemorrhagic stroke documented prospectively or by retrospective chart review of the last 2 years database, at State University of New York, Stony Brook, NY.
J Gordon Millichap
doaj   +1 more source

Daily Water Level Prediction of Zrebar Lake (Iran): A Comparison between M5P, Random Forest, Random Tree and Reduced Error Pruning Trees Algorithms

open access: yesISPRS International Journal of Geo-Information, 2020
Zrebar Lake is one of the largest freshwater lakes in Iran and it plays an important role in the ecosystem of the environment, while its desiccation has a negative impact on the surrounded ecosystem.
Viet-Ha Nhu   +8 more
doaj   +1 more source

Lag time on torrential catchments in Serbia [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2003
Maximal discharge Qmax(p) is the basic input data for designing longitudinal and transversal objects in torrential beds. Calculation of maximal discharge Qmax, on unstudied catchments, is carrying out by usage the theory of synthetic unit hidrograph and ...
Ristić Ratko
doaj   +1 more source

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