Results 121 to 130 of about 4,838,803 (356)

On the effect of prior assumptions in Bayesian model averaging with applications to growth regression [PDF]

open access: yes
This paper examines the problem of variable selection in linear regression models. Bayesian model averaging has become an important tool in empirical settings with large numbers of potential regressors and relatively limited numbers of observations.
Ley, Eduardo, Steel, Mark F. J.
core  

Youth and Digital Media: From Credibility to Information Quality [PDF]

open access: yes, 2012
Building upon a process-and context-oriented information quality framework, this paper seeks to map and explore what we know about the ways in which young users of age 18 and under search for information online, how they evaluate information, and how ...
Ashley Lee   +3 more
core  

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Formation Of Information Culture Of Primary School Students

open access: yesAstra Salvensis, 2017
This article describes the relevance of information culture formation for primary school students. Possible solutions to this problem are considered. Moreover, by reasoning and results of research, the scientific and practical significance of information
Almira Ibashova   +4 more
doaj  

Investigation of Middle School Students' Model of Astronomy Events and Information Sources of Incorrect Model

open access: yesInternational Journal of Contemporary Educational Research
The purpose of this study is to reveal middle school students' model understanding and information sources of incorrect model related to basic astronomy topics included in the Turkish middle school science curriculum.
Tufan Inaltekin, Uğur Akbaba
doaj   +1 more source

Information retrieval educational goals in library and information science and in health sciences

open access: yesInformation Services and Use, 2011
This paper is intended to compare information retrieval (IR) educational goals in different academic and professional areas such as Library and Information Science (LIS) and Health Sciences (HS), analysing and identifying a shift on user seeking goals in the digital era and, eventually, on educational goals as well.
openaire   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +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

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