Results 81 to 90 of about 5,386 (196)

Reducing the replication time for structural estimations: A successful replication of “An Anatomy of International Trade” using GPU computing

open access: yesEconomic Inquiry, Volume 63, Issue 2, Page 424-440, April 2025.
Abstract Eaton, Kortum, and Kramarz (2011) (EKK) discovered empirical patterns from French manufacturing firms that a baseline firm heterogeneity model could not explain. The authors proposed and estimated a model that closely matches the patterns observed in French data.
Jiatong Zhong
wiley   +1 more source

Genetic and Ecological Management of Pacific Salmon Fisheries for the 21st Century

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT Based on ecological adaptation theory, tremendous effort is being spent on measures that are eliminating salmon hatcheries and fishing opportunities with the intention of protecting wild runs deemed to be of particular genetic importance to the survival of the species.
Randall E. Brummett   +2 more
wiley   +1 more source

Accounting for the Evolution of China's Production and Trade Patterns

open access: yesInternational Economic Review, EarlyView.
ABSTRACT We study the evolution of China's production and trade patterns during its integration into the global economy. Using firm‐level microdata, we document how production and exports shifted across industries and within industries across firms.
Hanwei Huang, Jiandong Ju, Vivian Z. Yue
wiley   +1 more source

Prevalence and Comorbidity of Dental Phobia in a Representative Population of 16‐Year‐Olds in Norway

open access: yesInternational Journal of Paediatric Dentistry, EarlyView.
ABSTRACT Background Although dental fear and anxiety are common in children and adolescents, they are not well‐defined constructs and may not capture critical clinical aspects. Dental phobia (DP) is more well‐defined as a specific phobia that includes the criteria of functional impairment. Aim To investigate the prevalence and covariates of DP.
Robert Schibbye   +2 more
wiley   +1 more source

Expression of corticoid‐regulatory genes in the gills of Atlantic salmon (Salmo salar) parr and smolt and during salinity acclimation

open access: yesJournal of Fish Biology, EarlyView.
Abstract In teleost fishes, cortisol is the major corticoid and has both glucocorticoid and mineralocorticoid actions. However, how fish tissues discriminate between these distinct corticosteroid actions is unclear. In mammals, the major factors responsible for intracellular corticosteroid regulation are glucocorticoid receptors (grs) and the ...
Makoto Kusakabe   +4 more
wiley   +1 more source

Challenges for the implementation of the jurisdictional REDD+ in the Brazilian state of Amazonas

open access: yesRevista Brasileira de Ciências Ambientais
O setor florestal em países em desenvolvimento pode contribuir para combater a mudança climática através de negociações financeiras, sendo o mecanismo de REDD+ uma abordagem proeminente.
Abdulai Ismail Seca   +2 more
doaj   +1 more source

Desirable qualities of REDD+ projects not considered in decisions of project locations

open access: yesEnvironmental Research Letters, 2016
Reducing emissions from deforestation and forest degradation (REDD+) has become a major conservation and development concept for international climate change mitigation over the past years with hundreds of so-called ‘demonstration’ or ‘pilot’ projects ...
M Pasgaard, O Mertz
doaj   +1 more source

Quantitative insights into the spatio‐temporal variation of Atlantic salmon (Salmo salar) biomass in a river catchment using eDNA metabarcoding

open access: yesJournal of Fish Biology, EarlyView.
Abstract Effective species conservation and management requires comprehensive biomonitoring, enhanced by combining traditional and newer methodologies, such as environmental DNA (eDNA) analyses. A seasonal pulse of spawning adult Atlantic salmon (Salmo salar) was detected by normalised eDNA 12S reads from metabarcoding, which facilitated estimation of ...
William Bernard Perry   +11 more
wiley   +1 more source

Reproductive parameters of wild and hatchery‐reared sea trout (Salmo trutta m. trutta L.) females from the Łeba River (southern Baltic Sea)

open access: yesJournal of Fish Biology, EarlyView.
Abstract Sea trout Salmo trutta m. trutta L. has high socioeconomic and ecological importance in the Atlantic region; therefore, stocking hatchery‐reared fish is widely practiced for stock enhancement and recovery of wild populations. In this study, fecundity of wild and stocked hatchery‐reared sea trout sampled from the Łeba River (southern Baltic Sea
Adam M. Lejk, Piotr Hliwa
wiley   +1 more source

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