Results 71 to 80 of about 3,130 (254)

The Society of the Friends of the University Library in Poznań in the years 1929–1939

open access: yesBiblioteka, 2016
One of the key objectives of the University Library established based on the collection of the former Kaiser-Wilhelm-Bibliothek was to Polonise its collections and streamline them to support the newly established Polish University. However, the financial
Artur Jazdon
doaj   +1 more source

Cost Pass‐Through in Crisis: Evidence From the German Malt‐Beer Supply Chain

open access: yesAgribusiness, EarlyView.
Abstract Global agri‐food supply chains are increasingly exposed to geopolitical shocks, climate volatility, and market consolidation, factors that disrupt traditional price relationships and reshape market power dynamics. Nowhere is this more visible than in the brewing sector, where agricultural raw materials meet complex industrial processing and ...
Nikolas Bublik, Lukáš Čechura
wiley   +1 more source

Pesticide MRLs as Trade Barriers: Evidence From Vietnam's Coffee and Rice Exporters

open access: yesAgribusiness, EarlyView.
ABSTRACT As tariffs have declined globally through bilateral and regional trade agreements, food safety standards have emerged as significant determinants of agricultural trade flows. This study examines the impact of maximum residue limits (MRLs) for five pesticides—Azoxystrobin, Chlorpyrifos, Chlorantraniliprole, Clothianidin, and Cyhalothrin—on ...
Nhat Mai Nguyen   +2 more
wiley   +1 more source

Rehearsals for Reparations

open access: yesRSF: The Russell Sage Foundation Journal of the Social Sciences
This article considers a subset of lawsuits in which emancipated people sued to have their enslavers’ bequests to them honored. It contends that we should see these suits as contests over reparations. By exploring this unappreciated history, this article
Giuliana Perrone
doaj   +1 more source

Against the In-difference of Economical Objects. A Look form the utrumque ius (Nueva Granada, 18th and 19th Century)

open access: yesDerecho PUCP, 2019
The treatment of the relicta pia (pious bequests assigning temporal goods to the purpose of salvation of the soul) in Nueva Granada in the eighteenth and nineteenth century, where properly studied according to its own dogmatic (a juridical one ...
Mariateresa Cellurale
doaj   +1 more source

Automated generative process synthesis via transformer‐based dual‐loop simulation and optimization

open access: yesAIChE Journal, EarlyView.
Abstract This study presents a novel framework for automated generative process synthesis, addressing the complexity of simultaneously optimizing discrete topologies and continuous operating variables. To overcome conventional superstructure limitations, we propose a dual‐loop architecture integrating generative transformers with rigorous process ...
Yeong Woo Son   +4 more
wiley   +1 more source

Intergenerational Transfers in a Tractable Overlapping- Generations Setting

open access: yesMathematics
Motivated by the Generation-Skipping Transfer Tax (GSTT) in the United States, we examine how varying estate tax rates by the heir’s age affects welfare.
James Feigenbaum   +2 more
doaj   +1 more source

Structured sorbents for Direct Air Capture: The impact of materials and chemicals on performance

open access: yesAIChE Journal, EarlyView.
Abstract Structured sorbents can efficiently process large air volumes required for Direct Air Capture (DAC), but their broad implementation is limited by challenges in producing reproducible and homogeneous materials. This work presents a robust procedure to graft amines onto monolithic sorbents and systematically investigates how CO2$$ {\mathrm{CO ...
Nicole Ferru   +8 more
wiley   +1 more source

GraphRAG for engineering diagrams: ChatP&ID enables LLM interaction with P&IDs

open access: yesAIChE Journal, EarlyView.
Abstract Piping and Instrumentation Diagrams (P&IDs) are central to process engineering workflows, yet extracting information from them remains a tedious and time‐consuming task. This work introduces ChatP&ID, a framework enabling natural‐language interaction with smart P&IDs through Graph Retrieval‐Augmented Generation (GraphRAG), to our knowledge ...
Achmad Anggawirya Alimin   +1 more
wiley   +1 more source

Means testing and Social Security in the United States

open access: yesInternational Studies of Economics
This paper uses a heterogeneous‐agent overlapping‐generations model to examine the fiscal and distributional consequences of introducing a means test in US Social Security. I find that a means test, that is, conditioning benefit payments on a household's
Shantanu Bagchi
doaj   +1 more source

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