Results 81 to 90 of about 16,568,157 (301)

Swimming as important factor of development of physical abilities [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2012
The current state of health and physical fitness of young people, the complex of issues regarding the development of sports and mass swimming in Ukraine, in particular regarding training the ability to swim of the population and its conscripts have been ...
Popadin V.V.   +2 more
doaj  

Faster K-Means Cluster Estimation

open access: yes, 2017
There has been considerable work on improving popular clustering algorithm `K-means' in terms of mean squared error (MSE) and speed, both. However, most of the k-means variants tend to compute distance of each data point to each cluster centroid for ...
A Likas, DT Pham, SP Lloyd, T Kanungo
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

FINDINGS ON THE TRAINING CLASSES OPTIMIZE STARTING FOOTBALL [PDF]

open access: yesAnnals of the “Ştefan cel Mare” University: Physical Education and Sport Section - The Science and Art of Movement, 2018
Evolution football game, which in recent decades has experienced a high level of progress at a speed game much improved, and possession of the ball as prolonged requires training future players since the earliest ages, so selection and training from ...
Grosu Bogdan-Marius
doaj  

Translation in the Teaching of a Foreign Language As a Means and As an End

open access: yesTEFLIN Journal, 2002
In the history of foreign language teaching translation has alternately been praised and condemned. Unfortunately, the praise and condemnation were based on a rather simplistic, biased, and extreme view of the role of translation. In this view no clear,
Suparmin Suparmin
doaj   +1 more source

Thermal insulation attaching means [PDF]

open access: yes, 1978
An improved isolation system is provided for attaching ceramic tiles of insulating material to the surface of a structure to be protected against extreme temperatures of the nature expected to be encountered by the space shuttle orbiter.
Leger, L. J.
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Globalization: Social essence and basic features

open access: yesПутеводитель предпринимателя, 2020
In the presented clause the social essence and prominent features of the globalization processes which have covered the modern world are considered, multidimensionality, discrepancy and the international importance of globalization in society ХХ1 ofa ...
M. .. Yuzhanin, N. .. Yuzhanina
doaj  

Vector-valued means and weakly almost periodic functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
A formula is set up between vector-valued mean and scalar-valued means that enables us translate many important results about scalar-valued means developed in [1] to vector-valued means.
Chuanyi Zhang
doaj   +1 more source

Triaxial digital fluxgate magnetometer for NASA applications explorer mission: Results of tests of critical elements [PDF]

open access: yes
Tests performed to prove the critical elements of the triaxial digital fluxgate magnetometer design were described. A method for improving the linearity of the analog to digital converter portion of the instrument was studied in detail.
Mcleod, M. G., Means, J. D.
core   +1 more source

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