Results 81 to 90 of about 736,293 (290)
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
Espacialização e dinâmicas contemporâneas da agropecuária paranaense
Confins, 2017 Technological revolution is providing the intensification of the capitalist way in producing in agriculture, promoting real restructuring in the sector. From this, new agricultural spaces can be incorporated into the globalized production and consumption,
Cecília Hauresko, Hervé Théry
doaj +1 more source
Cattle Accumulation and Land Use Intensification by Households in the Brazilian Amazon [PDF]
In developing countries across the globe the impact of livestock on deforestation levels has been profound. This paper explores the role of the cattle industry in household decision making for small landholders in the Brazilian Amazon.
Caviglia-Harris, Jill L.
core
Weather Attention in Online Discourse and Price Uncertainty in Agricultural Futures Markets
Agribusiness, EarlyView.ABSTRACT Weather is a central determinant of production risk in agricultural markets, but markets respond not only to weather conditions themselves, but also to how those conditions are noticed, framed, and interpreted in public discourse. In this setting, real‐time online weather discussions may shape price uncertainty by influencing how market ...
Mario A. Ortez +3 more
wiley +1 more source
Domestic and External Drivers of Brazilian Pork Price Volatility Under Russian Trade Policies
Agribusiness, EarlyView.ABSTRACT This study investigates how Russian trade policies and domestic factors influence the volatility of Brazilian live swine prices from 2004 to 2019. We employ a DCC‐MGARCH framework, along with volatility impulse‐response functions and the connectedness approach, to analyze time‐varying co‐movement and dynamic volatility spillovers across pork ...
Gabriel Rosero +2 more
wiley +1 more source
Supramolecular Assembly of an Antimicrobial Peptide Into a Pore
Angewandte Chemie, EarlyView.Supramolecular assembly of an AMP is linked to transport across the Staphylococcus aureus membrane. ABSTRACT Antimicrobial peptides (AMPs) have long been ascribed the ability to form pores. These structures, some observed, others inferred, vary in their mechanisms of action, though most are associated with lysis.
Kathyana Deeyagahage +3 more
wiley +2 more sources
Pastura: Journal of Tropical Forage Science, 2017 Beef cattle raising have been doing as sideline business in farming systems. Such conditions lead to frequent farmers are not fully paying attention. Therefore, the potential for increased economic value is very likely obtained when competencies resource
Asdi Agustar +2 more
doaj +1 more source
FACTORS AFFECTING LIVE CATTLE BASIS [PDF]
Cattle producers and beef packers need to understand basis determinants as they develop price expectations and make pricing, hedging, and forward contracting decisions. This study empirically estimated factors explaining variability in monthly fed cattle
Dhuyvetter, Kevin C. +2 more
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Behaviorally Adaptive and Inclusive Advanced Driver‐Assistance Systems
Advanced Intelligent Systems, EarlyView.Advanced driver‐assistance systems (ADASs) are mapped as evolving human‐centered, adaptive technologies linking sensing, driver monitoring, AR/HUD interfaces, patents, regulation, and inclusive design. The review identifies gaps in real‐world evidence, diverse‐driver validation, gaze metrics, and governance, outlining a roadmap for safer, behaviorally ...
Jana Skirnewskaja +2 more
wiley +1 more source
GRID PRICING: VALUING CATTLE QUALITY INFORMATION [PDF]
Grid pricing is increasingly prominent in cattle markets. This study compares selling 11,703 head of fed cattle using grid, live, and dressed weight pricing. Cattle sold on a grid had price variability twice that of live or dressed.
Graff, Jennifer L., Schroeder, Ted C.
core