Results 11 to 20 of about 1,606,033 (248)

A New Strategy for Somatotype Assessment Using Bioimpedance Analysis: Stratification According to Sex

open access: yesJournal of Functional Morphology and Kinesiology, 2022
Body composition assessment is a relevant element in the biomedical field, in research and daily practice in the medical and nutritional fields, and in the management of athletes.
Alexander Bertuccioli   +9 more
doaj   +1 more source

Keeping Lagocephalus sceleratus off the Table: Sources of Variation in the Quantity of TTX, TTX Analogues, and Risk of Tetrodotoxication

open access: yesToxins, 2021
The invasion of the tetrodotoxin (TTX)-bearing silver-cheeked toadfish and potential poisoning due to its consumption (tetrodotoxication) threatens public safety in the Mediterranean Sea.
Georgios Christidis   +5 more
doaj   +1 more source

The ABC of linear regression analysis: What every author and editor should know [PDF]

open access: yesEuropean Science Editing, 2021
Regression analysis is a widely used statistical technique to build a model from a set of data on two or more variables. Linear regression is based on linear correlation, and assumes that change in one variable is accompanied by a proportional change in ...
Ksenija Bazdaric   +4 more
doaj   +3 more sources

Comparison of explanatory power of linear and nonlinear models predicts expected stock returns [PDF]

open access: yesفصلنامه بورس اوراق بهادار, 2022
One of the most challenging topics in finance and accounting is balancing returns and risk. If so, it is important for the market to identify trends in stock returns to predict the future.
Abbas Adham   +2 more
doaj   +1 more source

Periodic Flows in a Viscous Stratified Fluid in a Homogeneous Gravitational Field

open access: yesMathematics, 2023
The density of a fluid or gas, which depends on the temperature, pressure and concentration of dissolved substances or suspended particles, changes under the influence of a large number of physical factors.
Yuli D. Chashechkin, Artem A. Ochirov
doaj   +1 more source

Machine Learning Applied to the Search for Nonlinear Features in Breeding Populations

open access: yesFrontiers in Artificial Intelligence, 2022
Large plant breeding populations are traditionally a source of novel allelic diversity and are at the core of selection efforts for elite material. Finding rare diversity requires a deep understanding of biological interactions between the genetic makeup
Iulian Gabur   +4 more
doaj   +1 more source

A Linear Mathematical Model of the Vocational Training Problem in a Company Using Neutrosophic Logic, Hyperfunctions, and SuperHyperFunction [PDF]

open access: yesNeutrosophic Sets and Systems
A mathematical model is a simplified representation of a practical, real-life system or a proposed idea for an executable system. Operations research methods have the ability to express the concepts of efficiency and scarcity in a well-defined ...
Florentin Smarandache   +2 more
doaj   +1 more source

Factors Associated with Not Drinking Alcoholic Beverages in Dependent Individuals on Recovery

open access: yesInvestigación y Educación en Enfermería, 2018
Objective This work sought to determine the association between personal factors and not drinking alcoholic beverages in alcohol-dependent individuals on recovery process. Methods This was a cross-sectional quantitative study.
Linda Azucena Rodríguez Puente   +5 more
doaj   +1 more source

Medical student selection process enhanced by improving selection algorithms and changing the focus of interviews in Australia: a descriptive study [PDF]

open access: yesJournal of Educational Evaluation for Health Professions, 2022
Purpose The study investigates the efficacy of new features introduced to the selection process for medical school at the University of New South Wales, Australia: (1) considering the relative ranks rather than scores of the Undergraduate Medicine and ...
Boaz Shulruf   +2 more
doaj   +1 more source

The relationship of examinees’ individual characteristics and perceived acceptability of smart device-based testing to test scores on the practice test of the Korea Emergency Medicine Technician Licensing Examination [PDF]

open access: yesJournal of Educational Evaluation for Health Professions, 2018
Purpose Smart device-based testing (SBT) is being introduced into the Republic of Korea’s high-stakes examination system, starting with the Korean Emergency Medicine Technician Licensing Examination (KEMTLE) in December 2017.
Eun Young Lim, Mi Kyoung Yim, Sun Huh
doaj   +1 more source

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