Results 181 to 190 of about 5,224,671 (298)

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

FEBS 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, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Psychometric evaluation of the Chinese version of the Patient Self-Advocacy Scale using classical test theory and item response theory. [PDF]

Sci Rep
Cui J, Wang J, Yue A, Cao J, Zhang Z, Shi B.   +5 more
europepmc   +1 more source

Quality of life and self-stigma of schizophrenia patient's caregiver tool: Development and validation using classical test theory and Rasch analysis. [PDF]

S Afr J Psychiatr, 2021
Albikawi Z, Abuadas M.
europepmc   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Development of a short version of the perceived social support scale: based on classical test theory and ant colony optimization. [PDF]

BMC Public Health
Wu Y, Tang J, Du Z, Chen K, Wang F, Sun X, Zhang G, Wu Y.   +7 more
europepmc   +1 more source

Validation of Fear of COVID-19 Scale in India: Classical Test Theory and Item Response Theory Approach. [PDF]

Int J Ment Health Addict, 2022
Bellamkonda N, Pattusamy M.
europepmc   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Psychometric Evaluation of the Chinese Version of the Mental Health System Responsiveness Questionnaire for Psychiatric Outpatients: Classical Test Theory and Item Response Theory Approaches. [PDF]

Patient Prefer Adherence
Qian Z, Yang Y, Tan J, Li Y, Zhou J, Huang J, Assanangkornchai S, Chen J.   +7 more
europepmc   +1 more source

Correction to: Validation of Fear of COVID-19 Scale in India: Classical Test Theory and Item Response Theory Approach. [PDF]

Int J Ment Health Addict, 2021
Bellamkonda N, Pattusamy M.
europepmc   +1 more source

Disclosures in Corporate Environmental Reports: A Test of Legitimacy Theory [PDF]

, 2005
Jupe, Robert E.
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