Results 71 to 80 of about 5,142,656 (331)
Euler-Bessel and Euler-Fourier Transforms
, 2010 We consider a topological integral transform of Bessel (concentric isospectral sets) type and Fourier (hyperplane isospectral sets) type, using the Euler characteristic as a measure.
Baryshnikov Y +9 more
core +2 more sources
Succinct Indexes for Reporting Discriminating and Generic Words
Theoretical Computer Science, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sudip Biswas +3 more
openaire +2 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Analysis of medical and dentistry basic sciences examinations: A case study
Payesh, 2020 Objective (s): Multiple choice questions are the central core of the evaluation of medical students. The purpose of this study was to analyze medical and dentistry basic sciences examinations in Ahvaz Jundishapur University of Medical Sciences in 2015 ...
Nasrin Khajeali +2 more
doaj
Indian Journal of Community Medicine, 2014 Background: Multiple choice questions (MCQs) are frequently used to assess students in different educational streams for their objectivity and wide reach of coverage in less time.
Sanju Gajjar +3 more
doaj +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Cross-Lingual Speaker Discrimination Using Natural and Synthetic Speech [PDF]
, 2011 This paper describes speaker discrimination experiments in which native English listeners were presented with either natural speech stimuli in English and Mandarin, synthetic speech stimuli in English and Mandarin, or natural Mandarin speech and ...
Liang, Hui, Wester, Mirjam
core +2 more sources
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Life and Science, 2020 Objective: The objective of the study was to assess the quality of multiple-choice questions (MCQs) of three different assessments in the subject of Community Medicine by computing the difficulty index, discrimination index and reliability and to ...
Musarat Ramzan +4 more
doaj +1 more source