Results 221 to 230 of about 84,600 (310)

Adaptive airspace allocation model for urban drone logistics using multi-objective optimization under uncertainty. [PDF]

Sci Rep
Zhu Y, Sun X, Hou T.
europepmc   +1 more source

Demographic buffering in natural populations: A multi‐level perspective

Journal of Animal Ecology, EarlyView.
We introduce a multi‐level framework that unites stochastic elasticities with nonlinear selection to test demographic buffering. Applying it across mammals reveals a key insight: ecological robustness to variability often decouples from evolutionary constraint, reshaping how we understand resilience under environmental stochasticity.
Gabriel Silva Santos, Samuel J. L. Gascoigne, André Tavares Corrêa Dias, Maja Kajin, Roberto Salguero‐Gómez   +4 more
wiley   +1 more source

An improved multi-objective animated oat optimization algorithm for resource-constrained construction project organization design. [PDF]

Sci Rep
Xue Q, Wu C, Nie J, Zhou S, Liu H, Katsikis VN.   +5 more
europepmc   +1 more source

Environmental Total Factor Productivity and the Cost‐Effectiveness of GHG Emission Reduction: The Case of Crop Production in China

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT China's diversified agricultural policies have effectively improved both the yield and environmental performance of the crop sector. Quantifying productivity trends and their drivers is key to formulating strategies for high‐quality and low‐carbon crop development.
Yang Liu, Maria Vrachioli, Johannes Sauer   +2 more
wiley   +1 more source

Multi-objective optimization of gold price forecasting using the pareto alpha-cut technique. [PDF]

MethodsX
Bhavana P.
europepmc   +1 more source

Measurement error corrected stochastic frontier analysis

Journal of Productivity Analysis
Nicole Adler, Adit Kivel, David Zucker
openaire   +1 more source

The Impact of Credit and Training on Farmers Efficiency: A Semi‐Parametric Meta‐Frontier Analysis

Australian Journal of Agricultural and Resource Economics, EarlyView.
ABSTRACT Smallholder farmers in developing countries face several constraints, which affect their productivity. To reduce these constraints and enhance productivity, government and non‐governmental agencies implement programmes that provide credit and training to farmers.
Anthony Baffoe‐Bonnie, Genti Kostandini   +1 more
wiley   +1 more source

Evaluating the technical efficiency of primary health facilities in delivering adolescent mental, sexual and reproductive health services in Burkina Faso. [PDF]

BMC Prim Care
Tapsoba LDG, Amenah MA, Ibrahim N, Da Silva RB, Fenny AP, Novignon J, Meda ZC, Bazié H, Gladzah A, Agyepong IA, Ensor T.   +10 more
europepmc   +1 more source

Is Technological Heterogeneity the Key to Sustainable Coffee Production Efficiency?: A Latent Class Frontier Analysis in the Traditional Coffee Region of Colombia

Journal of Agricultural Economics, EarlyView.
ABSTRACT Coffee producers deal with uncertainty due to high volatility in coffee prices. To navigate these challenges, producers must balance the tradeoff between higher yield and better quality utilising heterogeneous technologies, such as intensive production methods and environmental management practices.
Orlando Rodríguez, Maria Vrachioli, Johannes Sauer   +2 more
wiley   +1 more source

Does the trade of medical products contribute to promoting human development?-An empirical analysis based on data from China and RCEP countries. [PDF]

Front Public Health
Wu L, Liu W, Zhou J, Zhou D, Xiao H.
europepmc   +1 more source