Results 51 to 60 of about 7,461 (155)
The conjecturing process: perspectives in theory and implications in practice [PDF]
, 2007 In this paper we analyze different types and stages of the conjecturing process. A classification of conjectures is discussed. A variety of problems that could lead to conjectures are considered from the didactical point of view. Results from a number of
Cañadas, María C. +4 more
core +4 more sources
Overcoming Stability Hurdles of Transition Metal Phosphides for H2 Evolution: A Review
ChemSusChem, Volume 18, Issue 20, October 23, 2025.Developing durable electrocatalysts for water splitting remains a major challenge. This review examines strategies to enhance the long‐term stability of earth‐abundant transition metal phosphides for hydrogen evolution. It covers advances in material design and modification across pH conditions and includes stability analyzes in practical electrolyzer ...
Anelisse Brunca da Silva +3 more
wiley +1 more source
Dielectric and Gas Production Characteristics of Synthetic Esters Under Different Discharge Energies
EnergiesWith the increasing demand for safety and sustainable development in the power industry, the research on synthetic esters as a new type of insulating oil is becoming more and more important. This article takes pentaerythritol ester as the research object,
Huijuan Wang +10 more
doaj +1 more source
An enhanced feature selection technique for classification of group-based holy quran verses [PDF]
, 2018 This thesis is about proposing an enhanced feature selection technique for text classification applications. Text classification problem is primarily applied in document labeling. However, the major setbacks with the existing feature selection techniques
Oyekunle, Adeleke Abdullahi
core
Maximizing the potential benefits of beaver restoration for fire resilience and water storage
Ecological Applications, Volume 35, Issue 7, October 2025.Abstract Restoring populations of native keystone species can increase landscape resilience to global change when those species create or modify ecosystems. The North American beaver (Castor canadensis) is an ecosystem engineer that increases river water storage and residence time, increasing fire resilience at the landscape level.
Jessie A. Moravek +10 more
wiley +1 more source
Ly$\alpha$ profile, dust, and prediction of Ly$\alpha$ escape fraction in Green Pea Galaxies
, 2017 We studied Lyman-$\alpha$ (Ly$\alpha$) escape in a statistical sample of 43 Green Peas with HST/COS Ly$\alpha$ spectra. Green Peas are nearby star-forming galaxies with strong [OIII]$\lambda$5007 emission lines.
Dijkstra, Mark +9 more
core +1 more source
Recovery of Daily Water Levels in the Sacramento‐San Joaquin Delta, 1915–2023
Geoscience Data Journal, Volume 12, Issue 4, October 2025.Newly digitized records of daily maximum and minimum water levels have been recovered from 25 distinct locations across the Sacramento/San Joaquin Delta region, extending the period of record by several decades. Analysing longer records will improve understanding of the processes influencing water levels in this dynamic region. ABSTRACT This manuscript
Serena B. Lee +7 more
wiley +1 more source
Simulating Chiral Magnetic and Separation Effects with Spin-Orbit Coupled Atomic Gases
, 2016 The chiral magnetic and chiral separation effects---quantum-anomaly-induced electric current and chiral current along an external magnetic field in parity-odd quark-gluon plasma---have received intense studies in the community of heavy-ion collision ...
Huang, Xu-Guang
core +1 more source
The Role of Dislocations in the Anelasticity of the Upper Mantle
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 10, October 2025.Abstract Dislocation‐based dissipation mechanisms potentially control the viscoelastic response of Earth's upper mantle across a variety of geodynamic contexts, including glacial isostatic adjustment, postseismic creep, and seismic‐wave attenuation.
Diede Hein +9 more
wiley +1 more source
A non-partitionable Cohen-Macaulay simplicial complex [PDF]
, 2016 A long-standing conjecture of Stanley states that every Cohen-Macaulay simplicial complex is partitionable. We disprove the conjecture by constructing an explicit counterexample.
Duval, Art M. +3 more
core +3 more sources