Results 251 to 260 of about 167,702,766 (324)

Vertical Price Transmission in Food Markets: New Evidence From Meta‐Analysis

open access: yesAgribusiness, EarlyView.
ABSTRACT A growing body of empirical research has examined price dynamics along the food supply chain, yet findings remain heterogeneous and often conflicting. This study conducts a meta‐analysis of 140 studies, totaling 652 observations, to examine (1) the reported presence of asymmetric price transmission and (2) the reported direction of price ...
Sushan K C   +2 more
wiley   +1 more source

Identification of pulmonary arterial hypertension patients with venous or capillary involvement. [PDF]

open access: yesAm J Respir Crit Care Med
Andruska AM   +15 more
europepmc   +1 more source

Economic Impact of Sustainability in Wine Sector: A Systematic Literature Review

open access: yesAgribusiness, EarlyView.
ABSTRACT Sustainability has become a key issue in the wine sector, raising questions about its compatibility with firms' economic performance. Despite growing attention to environmental and social practices, evidence on their economic implications remains fragmented.
Valentina Di Chiara   +2 more
wiley   +1 more source

An Autonomous Large Language Model‐Agent Framework for Transparent and Local Time Series Forecasting

open access: yesAdvanced Intelligent Discovery, EarlyView.
Architecture of the proposed large language model (LLM)‐based agent framework for autonomous time series forecasting in thermal power generation systems. The framework operates through a vertical pipeline initiated by natural language queries from users, which are processed by the LLM Agent Core powered by Llama.cpp and a ReAct loop with persistent ...
William Gouvêa Buratto   +5 more
wiley   +1 more source

Multidisciplinary Delphi consensus on malignancy screening in patients with common variable immunodeficiency. [PDF]

open access: yesFront Immunol
Cabanero-Navalon MD   +18 more
europepmc   +1 more source

Viral hepatitis detection through emergency hospital departments in a Spanish region with high immigration: implications for elimination strategies. [PDF]

open access: yesInfect Dis Poverty
López C   +8 more
europepmc   +1 more source

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