Results 81 to 90 of about 1,912,124 (266)

Which behavioral patterns score points in taekwondo matches? An analysis of the Roma 2019 World Grand Prix finalists

open access: yesFrontiers in Sports and Active Living
IntroductionObservational methodology facilitates the study of situational factors in taekwondo matches, examines observable technical-tactical behaviors, and reveals various relationships, thus generating behavioral patterns.
Yarisel Quiñones Rodríguez   +8 more
doaj   +1 more source

故事提示策略、工作記憶能力對幼兒故事理解能力的影響 Effects of Story Prompting and Working Memory Ability on Young Children’s Story Comprehension

open access: yesJournal of Research in Education Sciences, 2017
本研究旨在探討教師提示故事主角的目標與意圖對幼兒在故事理解能力的影響,並進一步分析不同工作記憶能力的幼兒在故事理解能力的表現。另外,應用序列分析法分析幼兒聽完故事後排列故事圖卡的順序情形。研究對象為臺北市公立幼兒園四歲七個月至六歲兩個月幼兒。研究方法採取以 2(故事提示有無)×3(高、中、低工作記憶能力)之實驗設計,以多變量共變數分析及序列分析進行資料的分析。實驗組為幼兒接受故事提示的故事朗讀教學,控制組為未接受故事提示的一般朗讀。研究發現:以提示故事主角的目標與意圖方式作為教學策略 ...
簡馨瑩 Hsin-Ying Chien   +2 more
doaj   +1 more source

A sequential linear discriminant analysis program for geological and remotely-sensed data [PDF]

open access: yes
Sequential linear discriminant analysis program for geological and remotely sensed ...
Whitten, E. H. T.
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Embodiment and Materialization in "Neutral" Materials: Using Audio-Visual Analysis to Discern Social Representations

open access: yesForum: Qualitative Social Research, 2015
The use of audio-visual media puts bodies literally in focus, but there is as yet surprisingly little in the methodology literature about how to analyze the body in this kind of material.
Anna Hedenus
doaj  

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

The influence of humic acid quality on the sorption and mobility of heavy metals

open access: yesPlant, Soil and Environment, 2003
Mobile and potentially mobile forms of heavy metals are probably one of the most important toxic hazards in the environment. Besides pH, which is a factor influencing the mobility/availability of heavy metals to the greatest extent, the content and ...
G. Barančíková, J. Makovníková
doaj   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Elevated ozone level affects micronutrients bioavailability in soil and their concentrations in wheat tissues

open access: yesPlant, Soil and Environment, 2017
To investigate the bioavailability of essential micronutrients (Fe, Mn, Cu, Zn) in soil-plant system, sequential scheme of weak acid soluble (WAS), reducible (RED) and oxidizable (OXI) fractions was used to evaluate the bioavailability of micronutrients ...
Yabo WANG   +7 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

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