Results 31 to 40 of about 7,704,341 (292)

Infinite series involving harmonic numbers and reciprocal of binomial coefficients

open access: yesAIMS Mathematics
Yamamoto's integral was the integral associated with 2-posets, which was first introduced by Yamamoto. In this paper, we obtained the values of infinite series involving harmonic numbers and reciprocal of binomial coefficients by using some techniques of
Kwang-Wu Chen , Fu-Yao Yang
doaj   +1 more source

Innovative methods in teaching mathematics for college students

open access: yesLietuvos Matematikos Rinkinys, 2012
This paper describes the concept of teaching methods and their distribution to the various scientific methods, in addition to described innovative teaching methods.
Judita Jonuševičienė   +2 more
doaj   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

The Relationships between Teacher Quality and Sixth Grade Students’ Mathematics Competencies in Kenya and Zimbabwe

open access: yesAfrican Journal of Teacher Education, 2018
Students should begin to engage in problem-solving and higher order thinking skills in mathematics in the early years of school in preparation for 21st-century technology and problem-solving competencies.
Rachel Angela Ayieko   +2 more
doaj   +1 more source

Detecting homologous recombination deficiency for breast cancer through integrative analysis of genomic data

open access: yesMolecular Oncology, EarlyView.
This study develops a semi‐supervised classifier integrating multi‐genomic data (1404 training/5893 validation samples) to improve homologous recombination deficiency (HRD) detection in breast cancer. Our method demonstrates prognostic value and predicts chemotherapy/PARP inhibitor sensitivity in HRD+ tumours.
Rong Zhu   +12 more
wiley   +1 more source

The lifecontingencies Package: Performing Financial and Actuarial Mathematics Calculations in R

open access: yesJournal of Statistical Software, 2013
It is possible to model life contingency insurances with the lifecontingencies R package, which is capable of performing financial and actuarial mathematics calculations.
Giorgio Alfredo Spedicato
doaj   +1 more source

The Equitable Distribution of Opportunity to Learn in Mathematics Textbooks

open access: yesAERA 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

Quality of Mathematics Even Semester Final Assessment Test in Class VIII Using R Program

open access: yesJurnal Pendidikan Matematika, 2023
This study was conducted using the Item Responses Theory (IRT) method with R program to comprehensively analyze quality of Mathematics Even Semester Final Assessment test in class VIII for 2021/2022 Academic Year.
Nadilla Rahmadani, Kana Hidayati
doaj   +1 more source

Equilibrium distribution of heavy quarks in fokker-planck dynamics [PDF]

open access: yesPhysical Review Letters, 1999
We obtain an explicit generalization, within Fokker-Planck dynamics, of Einstein's relation between drag, diffusion, and the equilibrium distribution for a spatially homogeneous system, considering both the transverse and longitudinal diffusion for ...
D. B. Walton   +3 more
semanticscholar   +1 more source

Decrypting cancer's spatial code: from single cells to tissue niches

open access: yesMolecular Oncology, EarlyView.
Spatial transcriptomics maps gene activity across tissues, offering powerful insights into how cancer cells are organised, switch states and interact with their surroundings. This review outlines emerging computational, artificial intelligence (AI) and geospatial approaches to define cell states, uncover tumour niches and integrate spatial data with ...
Cenk Celik   +4 more
wiley   +1 more source

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