Results 41 to 50 of about 8,942 (264)

دراسة تحليلية لأثر استهلاك الطاقة على إجمالي الصادرات في الجزائر خلال الفترة 2000-2019 [PDF]

open access: yesمجلة الاجتهاد للدراسات القانونية والاقتصادية, 2023
This study aims to shed light upon the development of local consumption in energy in addition to analyzing Algeria’s exportation structure during the period from 2000-2019, through the analyze of national consumption and energy’s final ...
إخلف حكيم, طرايش معمر
doaj  

Exporters and the environment [PDF]

open access: yesCanadian Journal of Economics/Revue canadienne d'économique, 2016
AbstractThis paper documents a relationship between international trade and environmental performance at the plant level. Using a panel of establishment‐level data from 1990–2006, I estimate the relationship between export orientation, import competition and pollution emissions.
openaire   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Desempenho Comparativo entre Países Exportadores de Pescado no Comércio Internacional: Brasil eficiente?

open access: yesRevista de Economia e Sociologia Rural
Resumo: O comércio internacional de pescados vem se destacando nas últimas décadas, pois é apontado como de ampla competição. Como forma de entender a dinâmica desse comércio, o objetivo da pesquisa foi caracterizar o desempenho histórico dos países ...
Alessandra Cristina da Silva Farias   +1 more
doaj   +1 more source

Modelo Principal-Agente para contratos entre pequenos produtores e empresa exportadora de manga no Rio Grande do Norte

open access: yesRevista de Economia e Sociologia Rural, 2007
A fruticultura é uma atividade de grande importância na balança comercial brasileira e mais ainda para a região Nordeste. As diversas exigências do mercado exportador de frutas, como os certificados de qualidade, aliadas aos entraves internos da produção
Luciano Menezes Bezerra Sampaio
doaj   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

open access: yesFEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer   +7 more
wiley   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

Dinâmica de Exportação: A Internalização do Preço da Soja em Grão Brasileira

open access: yesRevista de Economia Mackenzie, 2005
The soy is one commodity agriculturist of great exposition in the external market what it generates the sensitivity of the formation of its domestic price to the evolution of the prices practiced in the international trade, specifically to the ones of
Caroline Miriã Fontes Martins   +1 more
doaj  

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