Results 41 to 50 of about 1,156,658 (295)
Idiosyncrasy as an explanation for power laws in nature
, 2013 Complex systems theory pays much attention to simple mechanisms producing nontrivial patterns, especially power laws. However, power laws with exponent close to one also result from complex mixtures of mechanisms that, in isolation, would not necessarily
Pueyo, Salvador
core +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 exponentiated generalized power series
Heliyon, 2020 We propose a new generalized family of distributions called the exponentiated generalized power series (EGPS) family of distributions and study its sub-model, the exponentiated generalized logarithmic (EGL) class of distributions, in detail.
Broderick O. Oluyede +4 more
doaj +1 more source
The Equitable Distribution of Opportunity to Learn in Mathematics Textbooks
AERA Open, 2021 Low-income students and students of color are faced with pervasively lower levels of opportunity to learn compared with their peers, creating unequal opportunities for educational success.
Morgan S. Polikoff +3 more
doaj +1 more source
Using of English in teaching Mathematics and Science: Is the performance satisfactory? [PDF]
, 2007 The policy of changing the medium of instruction in the teaching of Mathematics and Science from Bahasa Melayu to English is an important innovation affecting teachers of Mathematics and Science generally.
Mansor, Norudin
core
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
Counting descents, rises, and levels, with prescribed first element, in words [PDF]
, 2006 Recently, Kitaev and Remmel [Classifying descents according to parity, Annals of Combinatorics, to appear 2007] refined the well-known permutation statistic ``descent'' by fixing parity of one of the descent's numbers. Results in that paper were extended
Kitaev, Sergey +2 more
core +12 more sources
FEBS Open Bio, EarlyView.Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman +4 more
wiley +1 more source
Systemic Risk and Default Clustering for Large Financial Systems
, 2015 As it is known in the finance risk and macroeconomics literature, risk-sharing in large portfolios may increase the probability of creation of default clusters and of systemic risk.
A Dembo +45 more
core +1 more source
iMinerva: A Mathematical Model of Distributional Statistical Learning [PDF]
Cognitive Science, 2012 AbstractStatistical learning refers to the ability to identify structure in the input based on its statistical properties. For many linguistic structures, the relevant statistical features are distributional: They are related to the frequency and variability of exemplars in the input. These distributional regularities have been suggested to play a role
Erik D, Thiessen, Philip I, Pavlik
openaire +2 more sources