Results 61 to 70 of about 1,768,030 (316)

Exempting low-risk health research from ethics reviews to better serve the interests of the patients and public: a qualitative analysis of survey responses [PDF]

open access: gold, 2021
Anna Mae Scott   +7 more
openalex   +1 more source

Symbolic Algorithms for Qualitative Analysis of Markov Decision Processes with B\"uchi Objectives [PDF]

open access: yes, 2012
We consider Markov decision processes (MDPs) with \omega-regular specifications given as parity objectives. We consider the problem of computing the set of almost-sure winning states from where the objective can be ensured with probability 1.
Chatterjee, Krishnendu   +3 more
core   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

open access: yesMolecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski   +9 more
wiley   +1 more source

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

open access: yesMolecular 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   +14 more
wiley   +1 more source

Qualitative Analysis of College Students' Ideas about the Earth: Interviews and Open-Ended Questionnaires [PDF]

open access: yes, 2005
NOTE: This is a large file, 165.8 mb in size! This article describes a study in which students' conceptual understanding about the Earth was examined. In the study, students enrolled in introductory science courses at four institutions, completed open ...
Julie Dahl   +4 more
core   +1 more source

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Review: Janet Heaton (2004). Reworking Qualitative Data

open access: yesForum: Qualitative Social Research, 2005
For more than a quarter of a century, researchers have systematically analyzed quantit­at­ive data from secondary data sets. Many of these data sets are widely available and researchers are encouraged to explore new questions.
Marilyn Lichtman
doaj  

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

open access: yesFEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Perception of the motivational factors for pursuing a career in healthcare

open access: yesHorizonte Médico, 2016
Objective: To interpret the perception of the motivational factors presented by students who decide to pursue a career in healthcare in the Faculty of Medicine at the Catholic University of the Most Holy Conception, Chile during 2015.
Bárbara Garay Lara   +1 more
doaj  

Perspectives towards End-of-Life Care in the Emergency Department of Tertiary Public Hospitals—A Qualitative Analysis [PDF]

open access: gold, 2023
Ling Tiah   +6 more
openalex   +1 more source

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