Results 161 to 170 of about 17,370,281 (337)

Application of the Patient-Reported Outcomes Measurement Information System (PROMIS) item parameters for Anxiety and Depression in the Netherlands. [PDF]

Int J Methods Psychiatr Res, 2018
van Bebber J, Flens G, Wigman JTW, de Beurs E, Sytema S, Wunderink L, Meijer RR.   +6 more
europepmc   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Normative Data for Learning and Memory Test (TAMV-I) in Latin American and Spanish Children: An item response theory and linear mixed models approach.

PLoS ONE
Robust normative data for pediatric learning and memory tests in Spanish-speaking populations are scarce, and existing approaches often rely on univariate methods that overlook item-level properties and inter-trial dependencies.
Eliana María Fuentes Mendoza, Laiene Olabarrieta-Landa, Alberto Rodríguez-Lorenzana, Guido Mascialino, Esperanza Vergara-Moragues, Carlos José de Los Reyes-Aragón, Natalia Albaladejo-Blázquez, Natalia Cadavid-Ruiz, María José Irias Escher, Juan Carlos Arango-Lasprilla, Erick Orozco-Acosta, Diego Rivera   +11 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Factor structure, reliability, and item parameters of the brazilian-portuguese version of the GAD-7 questionnaire

, 2016
A. L. Moreno, D. DeSousa, Ana Maria Alves de Souza, G. Manfro, G. Salum, S. Koller, F. de Lima Osório, J. A. de Souza Crippa   +7 more
semanticscholar   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

FEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton, Fang Zhao, Reeta Davis, Meg Walsh, Kevin E O'Connor, David O'Connell, Tanja Narancic   +6 more
wiley   +1 more source

Is There a Better Way to Assess COVID-19 Anxiety? Comparing Structure and Item Parameters Across Multiple Measures

, 2022
Coelho GLH, Monteiro RP, de Queiroz KKR, Dianni NVR, Nakamura PM, Diniz TN.   +5 more
europepmc   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

FEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh, Kamalika Mukherjee, Suvendra N. Bhattacharyya   +2 more
wiley   +1 more source

APLIKASI MODEL RASCH CAMPURAN DALAM MENGEVALUASI PENGUKURAN HARGA DIRI

Jurnal Penelitian dan Evaluasi Pendidikan, 2013
Penelitian ini bertujuan untuk mengeksplorasi keberadaan kelompok responden yang menyebabkan estimasi parameter butir melalui pemodelan Rasch tidak invarian pada keseluruhan responden.
Wahyu Widhiarso
doaj  

The Effects of Test Length and Sample Size on Item Parameters in Item Response Theory

, 2016
Alper Şahin, Duygu Anil
semanticscholar   +1 more source