Results 111 to 120 of about 7,583,772 (289)

A quadratic curve equating method to equate the first three moments in equipercentile equating

, 1996
A quadratic curve test equating method for equating different test forms under a random-groups data collection design is proposed. This new method extends the linear equating method by adding a quadratic term to the linear function and equating the ...
Wang, Tianyou, Kolen, Michael J.
core   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

THE EQUIVALENCE OF TOEP FORMS

TEFLIN Journal, 2019
This explorative-descriptive study set out to examine the equivalence among Test of English Proficiency (TOEP) forms, developed by the Indonesian Testing Service Centre (ITSC) and co-founded by The Association for The Teaching of English as a Foreign ...
Suwarsih Madya, Heri Retnawati, Ari Purnawan, Nur Hidayanto Pancoro Setyo Putro, Ezi Apino   +4 more
doaj   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

Molecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both, Ingrid A. M. Derks, Raphaël Vanleyssem, Marine Leclercq, Najla El Hachem, Pierre Close, Eric Eldering, Marco Vincent Haselager   +7 more
wiley   +1 more source

Evaluating accuracy and bias of different comparative judgment equating methods against traditional statistical equating

Frontiers in Education
Traditional common-item or common-person statistical equating cannot always be used for standard maintaining or linking between test forms. In some contexts, comparative judgment (CJ) methods which capture expert judgment of quality of student work on ...
Milja Curcin, Ming Wei Lee
doaj   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

Test Equating Using Linear Equating Method

Advances in Social Sciences Research Journal
The study aimed to equate two test forms using the linear equating method and estimate the amount of equating errors associated with the method. The linear equating method was used to adjust for the difficulties of the test Form A and Form B on students’ Mathematics test scores. A 20-item mathematics instrument was used for data collection.
Umar Safianu Abukari, Robert Osman Iddrisu, Simon Alhassan Iddrisu   +2 more
openaire   +1 more source

Local Observed-Score Kernel Equating

, 2014
Three local observed-score kernel equating methods that integrate methods from the local equating and kernel equating frameworks are proposed. The new methods were compared with their earlier counterparts with respect to such measures as biasas defined ...
Wiberg, Marie,, von Davier, Alina, A, Wiberg, Marie, van der Linden, Wim J.   +3 more
core   +1 more source

APOBEC3 activity and DNA polymerase‐ε deficiency are associated with distinct IDH1 R132 hotspot mutations

Molecular Oncology, EarlyView.
Isocitrate dehydrogenase 1 (IDH1) mutations are highly recurrent in multiple human cancer types, including cholangiocarcinoma and glioma. IDH1 R132C is the most common IDH1 mutation in cholangiocarcinoma and likely arises from APOBEC3A‐ or APOBEC3B‐mediated deamination.
Kelly E. Butler, Bilal A. Lone, Ecem Unal, A. Rouf Banday   +3 more
wiley   +1 more source

Test Equating: Checking Statistical Equivalance of OKS Test Edition

, 2011
In this study, it was aimed to check the statistical equivalence of OKS test edition applied in different years. The data of the study was collected from 1030 8th grade students from various secondary schools.
Kan, ADNAN
core   +1 more source