Results 81 to 90 of about 5,059,402 (254)
MicroplasticsThe seasonal distribution of microplastics, as a representative case, was examined in Mytilus galloprovincialis from a pilot farm in the Gulf of Naples (Italy). The influence of marine parameters on microplastic uptake rate was assessed.
Raffaelina Mercogliano +6 more
doaj +1 more source
Delaying the Inevitable? U.S. Screwworm Closures and Feeder Cattle Market Dynamics
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Biosecurity trade restrictions are commonly framed as preventive measures, yet in many settings they function primarily as policies of delay: they impose immediate market costs while only postponing the arrival of biological risks. This paper evaluates that intertemporal tradeoff using the 2024–2025 US suspension of live cattle imports from ...
Shelby Sumner +3 more
wiley +1 more source
Revista do Instituto de Medicina Tropical de São Paulo, 1991 A total of 479 diarrhoeic children and 337 children without diarrhoea (controls) less than 5 years old were investigated in a two-year study in the city of S.
Klaus Eberhard Stewien +6 more
doaj +1 more source
Integrating Perennial Groundcover in Corn and Soybean Acres: Impacts on U.S. Agriculture
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Sustainable agricultural practices such as cover cropping can improve soil health, water quality, and carbon sequestration, yet U.S. adoption remains limited due to economic and operational barriers. We evaluate market and economic impacts of integrating perennial groundcover into U.S.
Sagar Dahal, Amani Elobeid, John Crespi
wiley +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Rational actors constantly incorporate information into their decision‐making behavior. Since there is often a time lag between the announcement of a policy and its implementation, an important question arises: when do rational actors incorporate new information into their market behavior, at the announcement or at the implementation of a ...
Tim Ölkers, Oliver Mußhoff
wiley +1 more source
Seasonal distribution of species culicoides (diptera: ceratopogonidae) in konya province [PDF]
Eurasian Journal of Veterinary SciencesThis sludy was carried out to determine seasonal distribution o I adult Culicoides species in Konya province. Samples were collected from the Culicoides breeding sites in Konya Centrum, Çumra, Kadınhanı and Saray önü from Apnl 2001 to November 2001 ...
Uğur Uslu, Bilal Dik
doaj
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT The California dairy industry has experienced considerable consolidation over the past 30 years. During this period, there has also been substantial technological innovation, implementation of the state's Low Carbon Fuel Standard program, and rapid adoption of anaerobic digesters.
Michael McCullough, Jarrett Hart
wiley +1 more source
The Behavior of HEGY Tests for Quarterly Time Series with Seasonal Mean Shifts [PDF]
This paper studies the behavior of the HEGY statistics for quarterly data, for seasonal autoregressive unit roots, when the analyzed time series is deterministic seasonal stationary but exhibits a change in the seasonal pattern.
Antonio Montañés +1 more
core
AtmosphereIn South Korea, environmental complaints related to livestock odors continue to increase, and various efforts are underway to overcome them. An objective of this study is to monitor indoor concentrations of ammonia and sulfur-based odorous substances ...
Ki-Youn Kim, Jung-Kon Kim
doaj +1 more source
Behavioral Coping With Food Price Inflation: Patterns Among U.S. Households
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Recent food price inflation has placed substantial pressure on household budgets, food security, and mental well‐being. Using Household Pulse Survey data, we combine k‐modes clustering and Double Machine Learning to identify distinct household coping groups and examine differences in how households respond to rising food prices across groups ...
Yuxiang Zhang, Yizao Liu
wiley +1 more source