Results 151 to 160 of about 13,362,899 (320)

Food, Affluence and the Consumption Basket*

Economic Papers: A journal of applied economics and policy, EarlyView.
There are significant disparities across nations in incomes and spending. For example, consumers in the poorest countries spend more than half of their income on food, while in the richest, this is one‐tenth or less. We use data from the International Comparison Program for 176 countries to estimate cross‐country demand equations focusing on food and ...
Hai Long Vo, Kenneth W. Clements
wiley   +1 more source

Addressing ecological challenges from a quantum computing perspective

Methods in Ecology and Evolution, EarlyView.
Abstract With increased access to data and the advent of computers, the use of statistical tools and numerical simulations is becoming commonplace for ecologists. These approaches help improve our understanding of ecological phenomena and their underlying mechanisms in increasingly complex environments.
Maxime Clenet, Maxime Dion, F. Guillaume Blanchet   +2 more
wiley   +1 more source

Unit groups of group algebras of some small groups

, 2014
Gaohua Tang, Yangjiang Wei, Yuanlin Li
semanticscholar   +1 more source

DImodelsMulti: An R package for fitting Diversity‐Interactions models to repeated measures or multivariate data

Methods in Ecology and Evolution, EarlyView.
Abstract Diversity‐Interactions (DI) modelling is a regression‐based approach used for modelling the biodiversity and ecosystem function (BEF) relationship. This methodology assesses the effects of manipulating (initial) species richness, composition (species identities) and species proportions on ecosystem function responses measured at a later point ...
Laura Byrne, Rishabh Vishwakarma, Rafael A. Moral, Caroline Brophy   +3 more
wiley   +1 more source

Cone Vertex Algebras, Mock Theta Functions, and Umbral Moonshine Modules. [PDF]

Commun Math Phys
Cheng MCN, Sgroi G.
europepmc   +1 more source

Astigmatic changes after Descemet membrane endothelial keratoplasty (DMEK) in decompensated penetrating keratoplasty grafts

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg, Jithmi Weliwitage, Marie von Berg, Silvia Schrittenlocher, Simona Schlereth, Claus Cursiefen, Björn Bachmann   +6 more
wiley   +1 more source

Hesitant Fuzzy Subalgebras, Ideals and Congruences on Autometrized Algebras. [PDF]

F1000Res
Tilahun GY.
europepmc   +1 more source

Examining associations between foundational and complex mathematics skills in people with Down syndrome and typically developing children

British Journal of Developmental Psychology, EarlyView.
Abstract Acquiring mathematical competence is essential to independent living. In this study, we investigated the mathematics profile in young people with Down syndrome (DS), and the relations between foundational and more complex mathematics skills.
Su Morris, Emily K. Farran, Katie A. Gilligan‐Lee   +2 more
wiley   +1 more source

The generic Markov cohomological Hall algebra is not spherically generated. [PDF]

R Soc Open Sci
Davison B.
europepmc   +1 more source

“I can do math!”: A self‐regulated learning intervention to enhance math‐related motivational factors and performance in middle school

British Journal of Educational Psychology, EarlyView.
Abstract Introduction Self‐regulated learning (SRL) interventions have been widely recognized for their potential to enhance students' academic achievement; however, their effects on math‐related motivational constructs remain less explored. This study investigated the impact of an SRL intervention on multiple math‐related motivational factors (math ...
Federica Granello, Alessandro Cuder, Eleonora Doz, Sandra Pellizzoni, Maria Chiara Passolunghi   +4 more
wiley   +1 more source