Results 221 to 230 of about 973,826 (351)

Price Transmission and Leadership in the Global Poultry Market: Results From Parametric and Nonparametric Approaches

Agribusiness, EarlyView.
ABSTRACT Brazil and the United States account for more than 40% of global poultry exports, with China and South Korea among their major destination markets. This study examines price transmission and market linkages between Brazil and the United States using monthly poultry export price data from January 1990 to December 2024. It also assesses which of
Khondoker Abdul Mottaleb, Shaikh M. Rahman, Syed Imran Ali Meerza   +2 more
wiley   +1 more source

Enumeration of Autocatalytic Subsystems in Large Chemical Reaction Networks. [PDF]

J Chem Theory Comput
Golnik R, Gatter T, Stadler PF, Vassena N.   +3 more
europepmc   +1 more source

A Note on Lovász Characterization of Perfect Graphs [PDF]

James Alex
openalex   +1 more source

Do More Open Economies Export Less Diversely in Brazilian Agribusiness?

Agribusiness, EarlyView.
ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley   +1 more source

Scene graph-guided uncertainty decomposition improves confidence calibration in surgical visual question answering. [PDF]

Front Med (Lausanne)
Song J, Xu Y, Zhu Z, Zhou J, He Y, Chen X, Liang Y, Chen W, Liu Q, Li J.   +9 more
europepmc   +1 more source

Hardness of Forcing Unique Perfect Matchings in Bipartite Graphs of Maximum Degree 3 [PDF]

Ryoma Aoshima, Takashi Horiyama, Atsuki Nagao, Fumiya Sakamoto, Hibiki Sato, K. Seto, Karin Umebayashi   +6 more
openalex   +1 more source

Self‐Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

Advanced Intelligent Discovery, EarlyView.
A low‐cost, self‐driving laboratory is developed to democratize autonomous materials discovery. Using this "frugal twin" hardware architecture with Bayesian optimization, the platform rapidly converges to target lower critical solution temperature (LCST) values while self‐correcting from off‐target experiments, demonstrating an accessible route to data‐
Guoyue Xu, Renzheng Zhang, Tengfei Luo
wiley   +1 more source

DAG-VAERL: a novel causal inference method for building causal gene regulatory networks. [PDF]

BioData Min
Long T, Satyal S, Kuo YF, Gao J.
europepmc   +1 more source

Perfect Italian Domination on Structured Bipartite Graphs: Algorithms, Parameterization, and Hardness

P. Renjith, Manjusha M S, V. M. Manikandan   +2 more
openalex   +1 more source

Perfect Divisibility, Linear Divisibility and Chair-Free Graphs [PDF]

Zhiyu Wang, Weihao Xia
openalex   +1 more source