Results 81 to 90 of about 9,825 (240)

Molecular Engineering of Polytriphenylamine: A Fluorinated Cathode for High‐Voltage, Ultrafast, and Stable Sodium‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
Fluorination of polytriphenylamine lowers the HOMO energy, enabling high‐voltage operation of the PFTPA cathode. Electron‐withdrawing F substituents stabilize the nitrogen redox center and suppress polarization, leading to fast kinetics. The optimized polymer delivers ∼3.75 V vs.
Natalia Voronina   +6 more
wiley   +1 more source

Criterios de medición y revelación de la NIC 41 aplicados por empresas peruanas y chilenas.

open access: yesTeuken Bidikay, Revista Latinoamericana de Investigación en Organizaciones Ambiente y Sociedad, 2017
La actividad agrícola tiene un importante papel en las economías peruana y chilena. La aplicación de la NIC 41 ha originado el establecimiento de nuevos criterios de medición por parte de las empresas agrícolas, debido, principalmente, a la aplicación ...
Julio Hernández   +2 more
doaj  

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source

Värdering av skogsfastigheter enligt IAS 41

open access: yes, 2007
IAS 41 är en värderingsstandard för Jord- och skogsbrukstillgångar. Detta innebär att alla jord- och skogsbrukstillgångar ska redovisas till verkligt värde vid varje bokslutstillfälle. IAS 41 har funnits sedan tidigare men sedan IASC blev IASB så har den reviderats. Den har både fått visst nytt innehåll samt en del av det gamla har behållits.
Gruvholm, Maria, Wester, Andreas
openaire   +1 more source

Exploring the Impact of Meat Alternative Labeling Regulations on the U.S. Meat Consumption Patterns

open access: yesAgribusiness, EarlyView.
ABSTRACT The global demand for conventional meat continues to rise, but it is also associated with substantial environmental and health challenges. In response, meat alternatives have gained popularity, sparking debates over meat alternative labeling regulations. This study investigates the effects of meat alternative labeling regulations in the United
Jeong Hun Ji, Sang Hyeon Lee
wiley   +1 more source

VALUATION FOR BIOLOGICAL ASSETS WITH HISTORICAL COST ACCOUNTING OR FAIR VALUE ACCOUNTING ? [PDF]

open access: yesChallenges of the Knowledge Society, 2017
The valuation for biological assets is regulated by IAS 41. Interesting debate is what valuation models it is better to use: historical cost accounting or fair value accounting? I will discuss advantages and disadvantages in this case.
Valentin Gabriel CRISTEA
doaj  

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

open access: yesAgribusiness, 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   +2 more
wiley   +1 more source

When the River Runs Low: Heterogeneous Impacts of Transportation Disruptions on Local Grain Basis

open access: yesAgribusiness, EarlyView.
ABSTRACT A substantial share of U.S. soybean and corn exports from the Midwest moves by barge along the Mississippi River system to export terminals in the Louisiana Gulf. Transportation costs between Midwestern grain elevators and export terminals create a wedge between prices at these locations, and shocks to these costs are partially passed on to ...
Yuan Zhang   +3 more
wiley   +1 more source

Weather Attention in Online Discourse and Price Uncertainty in Agricultural Futures Markets

open access: yesAgribusiness, 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

Click'n ROPISA: One‐Pot Synthesis of Ultrabright Fluorescent Nanoparticles Made of Polypeptides

open access: yesAngewandte Chemie, EarlyView.
Self‐assembly and fluorophore conjugation proceed rapidly in a one‐pot “Click'n ROPISA” process, yielding intensely fluorescent polypeptide nanoparticles with tunable visible emission. High dye loading enables efficient energy transfer and single‐particle visualization, while the straightforward synthesis provides versatile access to bright ...
Amin El Jarroudi Hammou   +7 more
wiley   +2 more sources

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