Results 161 to 170 of about 13,061 (285)

Predicting Household Food Insecurity Through a Livelihood lens: A Machine Learning Approach in Rural Colombia

Journal of International Development, EarlyView.
ABSTRACT Food insecurity remains a persistent challenge in rural Colombia, driven by structural inequalities, livelihood constraints and exposure to shocks. This paper examined the determinants and predictive drivers of household food insecurity using nationally representative data from the Food and Agriculture Organisation (FAO) Data in Emergencies ...
Adrino Mazenda
wiley   +1 more source

On the analyzing of bifurcation properties of the one‐dimensional Mackey–Glass model by using a generalized approach

Mathematical Methods in the Applied Sciences, EarlyView.
The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang, Yaya Wang, Hongyin Geng, Wei Gao, Esin Ilhan, Haci Mehmet Baskonus   +5 more
wiley   +1 more source

SENTINEL-Chain: a blockchain-integrated privacy-preserving framework for secure healthcare data publishing. [PDF]

Front Digit Health
Segar N, Vijayan V.
europepmc   +1 more source

A highly accurate numerical method for solving boundary value problem of generalized Bagley‐Torvik equation

Mathematical Methods in the Applied Sciences, EarlyView.
A highly accurate numerical method is given for the solution of boundary value problem of generalized Bagley‐Torvik (BgT) equation with Caputo derivative of order 0<β<2$$ 0<\beta <2 $$ by using the collocation‐shooting method (C‐SM). The collocation solution is constructed in the space Sm+1(1)$$ {S}_{m+1}^{(1)} $$ as piecewise polynomials of degree at ...
Suzan Cival Buranay, Mtema James Chin, Nazim I. Mahmudov   +2 more
wiley   +1 more source

Air-breathing synchrony in juvenile Arapaima gigas reveals collective coordination under individual physiological constraints. [PDF]

Commun Biol
Bartashevich P, Francisco FA, Escurra-Alegre A, Schäfer F, Wuertz S, Krause J, Kloas W, Bierbach D.   +7 more
europepmc   +1 more source

Exact Solutions of Linear Multiple Delay Partial Differential Equations

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper develops an analytical framework for linear differential equations with multiple discrete delays. A new function, referred to as the multiple‐delay exponential function, is introduced, and some of its fundamental properties are established.
Stuart‐James M. Burney
wiley   +1 more source

Photo-thermoelastic diffusive waves with microconcentration in quantum-modified semiconductors. [PDF]

PLoS One
Mohammed AM, Rezk EG, El-Sharif AH, El-Bary AA, Lotfy K.   +4 more
europepmc   +1 more source

Linear Toroidal‐Inertial Waves on A Differentially Rotating Sphere with Application to Helioseismology: Modeling, Forward and Inverse Problems

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper develops a mathematical framework for interpreting observations of solar inertial waves in an idealized setting. Under the assumption of purely toroidal linear waves on the sphere, the stream function of the flow satisfies a fourth‐order scalar equation.
Tram Thi Ngoc Nguyen, Damien Fournier, Laurent Gizon, Thorsten Hohage   +3 more
wiley   +1 more source

A novel bioinspired integrated system for simultaneous fog harvesting and energy supply. [PDF]

Microsyst Nanoeng
Gao H, Li L, Hu Y, Ana Sofia OHM, Wang X, Meng Z, Han Z, Liu Y.   +7 more
europepmc   +1 more source

The Laplace transform, mirror symmetry, and the topological recursion of Eynard-Orantin

, 2012
This paper is based on the author's talk at the 2012 Workshop on Geometric Methods in Physics held in Bialowieza, Poland. The aim of the talk is to introduce the audience to the Eynard-Orantin topological recursion.
Mulase, Motohico
core