Results 51 to 60 of about 1,882,832 (297)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

open access: yesMolecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff   +11 more
wiley   +1 more source

Compassion Scale Validity and Reliability Study

open access: yesSakarya University Journal of Education, 2022
The aim of this study is to develop a valid and reliable scale that can be used to determine the level of reflecting the value of compassion on the attitudes and behaviors of primary school children.
Rüştü Yeşil   +1 more
doaj   +1 more source

A Psychometric Properties Evaluation of the Italian Version of the Geriatric Depression Scale [PDF]

open access: yes, 2018
Objective. The Geriatric Depression Scale (GDS) is an evaluation tool to diagnose older adult's depression. This questionnaire was defined by Yesavage and Brink in 1982; it was designed expressly for the older person and defines his/her degree of ...
Bruni, Valentina   +7 more
core   +3 more sources

Crucial parameters for precise copy number variation detection in formalin‐fixed paraffin‐embedded solid cancer samples

open access: yesMolecular Oncology, EarlyView.
This study shows that copy number variations (CNVs) can be reliably detected in formalin‐fixed paraffin‐embedded (FFPE) solid cancer samples using ultra‐low‐pass whole‐genome sequencing, provided that key (pre)‐analytical parameters are optimized.
Hanne Goris   +10 more
wiley   +1 more source

The Reliability and Validity of the “Activity and Participation” Component in the Brief ICF Core Set for Chronic Obstructive Pulmonary Diseases Based on Rasch Analysis

open access: yesInternational Journal of COPD, 2020
Chengyao Guo,1,* Yingge Liu,1,* Shengyu Hao,2,* Liang Xie,2 Guiling Xiang,2 Yan Wu,1 Shanqun Li2 1Nursing Department, Zhongshan Hospital, Fudan University, Shanghai 200032, People’s Republic of China; 2Department of Pulmonary Medicine, Zhongshan ...
Guo C   +6 more
doaj  

Psychometric Evaluation and Design of Patient-Centered Communication Measures for Cancer Care Settings [PDF]

open access: yes, 2017
Objective To evaluate the psychometric properties of questions that assess patient perceptions of patient-provider communication and design measures of patient-centered communication (PCC). Methods Participants (adults with colon or rectal cancer living
Bann, Carla M.   +13 more
core   +1 more source

Psychometric Properties of the Family Caregiver Delirium Knowledge Questionnaire [PDF]

open access: yes, 2015
A valid, reliable measure of family caregivers’ knowledge about delirium was not located in the literature; such an instrument is essential to assess learning needs and outcomes of education provided. The purpose of the current study was to (a) develop a
Arbuckle   +14 more
core   +2 more sources

RaMBat: Accurate identification of medulloblastoma subtypes from diverse data sources with severe batch effects

open access: yesMolecular Oncology, EarlyView.
To integrate multiple transcriptomics data with severe batch effects for identifying MB subtypes, we developed a novel and accurate computational method named RaMBat, which leveraged subtype‐specific gene expression ranking information instead of absolute gene expression levels to address batch effects of diverse data sources.
Mengtao Sun, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Students' epistemologies about experimental physics: Validating the Colorado Learning Attitudes about Science Survey for Experimental Physics

open access: yes, 2016
Student learning in instructional physics labs represents a growing area of research that includes investigations of students' beliefs and expectations about the nature of experimental physics.
Lewandowski, H. J., Wilcox, Bethany R.
core   +2 more sources

The Contact Lens Impact on Quality of Life (CLIQ) questionnaire: development and validation [PDF]

open access: yes, 2009
NoPURPOSE. To develop and validate a questionnaire for the measurement of the impact of contact lenses on quality of life (QoL): The Contact Lens Impact on Quality of Life (CLIQ) Questionnaire. METHODS. The questionnaire was developed and validated using
Elliott, David B.   +2 more
core   +1 more source

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