Results 41 to 50 of about 486,384 (263)

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

EVALUATING THE CONTENT VALIDITY OF THE ALGERIAN ENGLISH BACCALAUREATE EXAMINATION [PDF]

open access: yesAnalele Universităţii din Craiova. Psihologie, Pedagogie
In large-scale testing, validity stands out as a cornerstone in developing and evaluating tests. This is because it helps in designing tests that yield meaningful results. In this respect, this study seeks to examine whether the English tests of the BAC
Djedda TAKOUACHET, Mohammed NAOUA
doaj   +1 more source

Study of Validity in Religiosity Measurement Surveys in Iran [PDF]

open access: yesجامعه شناسی کاربردی, 2016
Introduction Validity is the most important feature of a measure and this feature is the only permission for using the result of study. When research is on topics such as religion, the validity will be even more important. Such concepts like religion are
Hossein Shojaeezand, Alireza Shojaeezand
doaj   +1 more source

Content Validity

open access: yes, 2001
openAccessArticle: False ; cover date: 2015-01-01 ; pii: B978-0-08-097086-8.44011-0 ; Harvest Date: 2016-01-06 13:07:48 ; issueName: ; Page Range: 774-774 ; href scidir: http://www.sciencedirect.com/science/article/pii/B9780080970868440110 ; pubType:
unknown ( host institution )   +1 more
openaire   +2 more sources

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

open access: yesMolecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht   +3 more
wiley   +1 more source

Evaluating the construct validity of text embeddings with application to survey questions

open access: yesEPJ Data Science, 2022
Text embedding models from Natural Language Processing can map text data (e.g. words, sentences, documents) to meaningful numerical representations (a.k.a. text embeddings).
Qixiang Fang   +2 more
doaj   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

Aspek-Aspek Yang Perlu Diperhatikan Rater Dalam Verifikasi Isi Instrumen Pengukuran

open access: yesBuletin Psikologi
Rater memiliki peran penting dalam memvalidasi skor hasil pengukuran, sehingga rater diharapkan memiliki keahlian, salah satunya pemahaman tentang psikometrika dan ilmu pengukuran.
Ahmad Saifuddin
doaj   +1 more source

Interpretive Structural Modeling for Project Supply Chain Risks in State Gas Company [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2014
This article is aimed at identifying effective risks on gas projects supply chain in State gas companies. To achieve this aim, firstly, according to the literature we have identified risk categories by using meta-synthesis and then we have found the ...
Ali Mohammadi   +3 more
doaj  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

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