Results 101 to 110 of about 1,112,329 (254)
BMC Medical Research Methodology, 2018 Background Investigating the impact of a time-dependent intervention on the probability of long-term survival is statistically challenging. A typical example is stem-cell transplantation performed after successful donor identification from registered ...
Ulrike Pötschger +3 more
doaj +1 more source
The controversial effects of microfinance on child schooling: A retrospective approach [PDF]
Two crucial problems when research agencies or donors need to asses empirically the microfinance/children education nexus on already operating organizations are lack of availability of panel data and selection bias.
Leonardo Becchetti, Pierluigi Conzo
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A comparison of faecal analysis with backtracking to determine the diet composition and species preference of the black rhinoceros (Diceros bicornis minor) [PDF]
The diet of black rhinoceros (Diceros bicornis minor) was studied using backtracking and faecal analysis in South Africa. Both methods yielded different results, with a large bias for dominant species.
Boer, W.F., de +6 more
core +2 more sources
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
The Fox News Effect: Media Bias and Voting [PDF]
Does media bias affect voting? We address this question by looking at the entry of Fox News in cable markets and its impact on voting. Between October 1996 and November 2000, the conservative Fox News Channel was introduced in the cable programming of 20
Ethan Kaplan, Stefano DellaVigna
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Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma
Molecular Oncology, EarlyView.Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra +6 more
wiley +1 more source
Journal of Accounting and Finance in Emerging EconomiesPurpose: This paper explored how investors in PSX and PMEX make investment decisions that either contribute to the success of PSX and PMEX or seem irrational to them because of the same behavioral factors.
Azam Anwar Khan, Muhammad Waqas
doaj +1 more source
Molecular Oncology, EarlyView.Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson +9 more
wiley +1 more source
The effects of investor personality and perceptual bias in Tehran stock exchange [PDF]
تحقیقات مالی, 2010 One of the important factors in making financial decisions is perceptual biases. They influence decisions at the time of exchanging stocks. The present research means to identify these common biases among investors and show its relation with their ...
Rasol Sadi +2 more
doaj
Teacher Credentials and Student Achievement in High School: A Cross-Subject Analysis with Student Fixed Effects [PDF]
We use data on statewide end-of-course tests in North Carolina to examine the relationship between teacher credentials and student achievement at the high school level.
Charles T. Clotfelter +2 more
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