Results 51 to 60 of about 200,477 (265)

Dispersão de argila em microagregados de solo incubado com calcário Clay dispersion in microaggregates of soil incubated with limestone

open access: yesRevista Brasileira de Ciência do Solo, 2008
A compactação do solo restringe o rendimento de culturas de grãos. Dentre outros fatores, a calagem pode favorecer a dispersão de microagregados e a formação de camadas compactadas.
Silvio Tulio Spera   +4 more
doaj   +1 more source

DEVELOPING PRESCHOOL CHILDREN'S PHYSICAL ATTRIBUTES USING INTERACTIVE GAMES

open access: yes, 2021
This article discusses the use of movement games as a means of physical qualities through the use of movement games in physical children, and on this basis to identify the theoretical foundations and methods of technology development of children’s movement activities in preschool institutions.
openaire   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Pre-service teachers' perceptions of physical, socioemotional and cognitive traits in gifted students: unveiling bias?

open access: yesFrontiers in Sports and Active Living
IntroductionAttitudes and beliefs guide our decision-making. In the educational context, prior research has noted the existence of prejudices and stereotypes among teachers that make it difficult to identify and care for gifted students.
Carmen Ferrándiz   +5 more
doaj   +1 more source

Walking-friendly built environments and objectively measured physical function in older adults

open access: yesJournal of Sport and Health Science, 2020
Background: Few studies have examined the associations between urban design attributes and older adults’ physical function. Especially, it is not well known how built-environment attributes may influence physical function in Asian cities. The aim of this
Mohammad Javad Koohsari   +7 more
doaj   +1 more source

Inferring speakers’ physical attributes from their voices [PDF]

open access: yesJournal of Experimental Social Psychology, 2002
Abstract Two experiments examined listeners’ ability to make accurate inferences about speakers from the nonlinguistic content of their speech. In Experiment I, naive listeners heard male and female speakers articulating two test sentences, and tried to select which of a pair of photographs depicted the speaker.
Robert M Krauss   +2 more
openaire   +1 more source

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Influence of fertilizer and hydrogel on physical-chemical attributes of substrate for seedling production

open access: yesBioscience Journal, 2019
The incorporation of the hydrogel into the substrate used in the forest nursery promotes improvements in its physical-chemical attributes. However, several factors influence the hydrogel efficiency, such as the increase of salts, promoted by fertilizer ...
Glauce Taís de Oliveira Sousa Azevedo   +4 more
doaj   +3 more sources

THE IMPACT OF ONLINE TRAINING DURING THE COVID-19 PANDEMIC ON THE STRENGTH ENDURANCE OF FEMALE COLLEGE STUDENTS

open access: yesTrakia Journal of Sciences
The years of the COVID-19 pandemic (2020 -2022) are unparalleled in modern human history. Isolation has further immobilized individuals and further impaired their physical fitness.
P. Petkov
doaj   +1 more source

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