Results 81 to 90 of about 11,141,407 (303)

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Compositionality and Model-Theoretic Interpretation

open access: yesJournal of Logic, Language and Information, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +7 more sources

Statistical properties of multi-year droughts in climate models and observations with corresponding theoretical estimates [PDF]

open access: yes
Multi-year droughts (MYDs) can have major impacts on ecosystems, agriculture, water resources, economies, people and societies. Here, we examine statistical properties of MYDs consisting of uninterrupted sequences of years in which annual precipitation ...
Gillett, Zoe E., Power, Scott B.
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

O diagrama V como ferramenta de integração analítica de conhecimentos teórico-conceituais e metodológicos na saúde

open access: yesRevista Gaúcha de Enfermagem, 2018
Resumo OBJETIVO Produzir uma reflexão sobre a capacidade do diagrama V de integrar os conhecimentos teóricos-conceituais e metodológicos obtidos de sistemas, modelos e teorias complexas e não explicitamente identificáveis.
Marcos Antônio Gomes Brandão   +4 more
doaj   +1 more source

Steam engine parts lists and descriptions, 2004

open access: yes, 2004
Historic Steam Models Working Masterpieces in ...
Steam Models Co
core  

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Assessing Mathematics Teachers’ Dispositions

open access: yesJournal of Business and Social Review in Emerging Economies, 2020
The study was aimed at comparison mathematics teacher’s dispositions at secondary level. The research was conducted to distinguish the difference of disposition among teachers on male and female basis as well as on their academic qualification base.
Khadijah Batool   +2 more
doaj   +1 more source

Explaining interviewer effects and respondent behavior: Theoretical models and empirical analysis [PDF]

open access: yes, 1993
Reinecke J, Schmidt P. Explaining interviewer effects and respondent behavior: Theoretical models and empirical analysis. Quality and Quantity. 1993;27(3):219-247.The behavior of respondents in interview situations has been dealt on the one hand with ...
Schmidt, Peter, Reinecke, Jost
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

open access: yesFEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour   +2 more
wiley   +1 more source

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