Results 181 to 190 of about 234,443 (351)

الکشف عن الأداء التفاضلی لفقرات اختبار "إمبو" لأسالیب المعاملة الوالدیة لدى طلبة المرحلة الثانویة. Identifying differential item functioning of the "EMBU" test of parental rearing styles among a sample of secondary school students [PDF]

, 2020
علی محمد زکری
openalex   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Differential Item Functioning classification for polytomously scored items

, 2012
Differential item functioning (DIF) refers to a difference in the way a test item functions for comparable groups of test takers. When there are DIF items in the test, it is necessary to make decisions concerning items revision or removal which cannot be based only on the outcome of DIF hypothesis testing statistic; a interpretable measure of the ...
openaire   +2 more sources

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Differential Item Functioning (DIF) of senior school SS II students' mathematics achievement test in ABI local government area cross river state Nigeria

Igiri, Charles Egbonyi, Bassey, Ele Edward, I, Okoli Mark, Dominc, Okena Ndum   +3 more
openalex   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Estimating Trends With Differential Item Functioning: A Comparison of Five IRT-Based Approaches. [PDF]

Educ Psychol Meas
Engels O, Lüdtke O, Robitzsch A.
europepmc   +1 more source

Are Differentially Functioning Mathematics Items Reason of Low Achievement of Turkish Students in PISA 2015?

, 2019
Serkan Arıkan
openalex   +2 more sources

Nonparametric Approaches for Identifying Differential Item Functioning in Cognitively Diagnostic Assessments [PDF]

, 2019
Sook Hyun Park
openalex   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source