Results 61 to 70 of about 54,144 (283)
Bioassay-guided fractionation of Emilia sonchifolia extract on the induction of ovarian maturation in Fenneropenaeus merguiensis [PDF]
, 2017 This study was carried out to identify the active compounds of Emilia sonchifolia on induction of ovarian maturation in Fenneropenaeus merguiensis. The crude extracts from dichloromethane and acetone were investigated in vitro.
Lamai Maikaeo, +2 more
core +1 more source
Temporal network analysis of comorbidities among people with HIV in South Carolina
HIV Medicine, EarlyView.Abstract Introduction People with HIV experience a high rate of comorbidities that can complicate their health outcomes. Understanding the prevalence, interrelationships and temporal development of these comorbidities is crucial for improving health management and quality of life for people with HIV.
Yunqing Ma +6 more
wiley +1 more source
The impacts of institutional quality and infrastructure on overall and intra-Africa trade
Economics: Journal Articles, 2019 The authors examine the impacts of quality of institutions, border and transport efficiency, physical and communication infrastructure on overall and intra-Africa trade covering 44 African countries and their 173 trade partners for the periods 2000–2014.
Yushi Jiang, Borojo Dinkneh Gebre
doaj +1 more source
Tariff Passthrough at the Border and at the Store: Evidence from Us Trade Policy
American Economic Review: Insights, 2019 We use microdata collected at the border and the store to characterize the price impact of recent US trade policy on importers, exporters, and consumers. At the border, import tariff pass-through is much higher than exchange rate pass-through.
G. Gopinath +3 more
semanticscholar +1 more source
International Transactions in Operational Research, EarlyView.Abstract We study the problem of locating hydrogen fueling stations for zero‐emission aquaculture vessels in Norway and model the problem as a location‐routing problem, considering both the location of hydrogen fueling stations and the routing of aquaculture vessels.
Šárka Štádlerová +3 more
wiley +1 more source
The relationship between the Chinese ‘going out’ strategy and international trade
Economics: Journal Articles, 2019 This study is the first to estimate a system of simultaneous gravity equations for Chinese exports, imports and foreign direct investment (FDI) using a sample of 167 countries over the period 2003–2012.
Abeliansky Ana Lucia +1 more
doaj +1 more source
Naše Gospodarstvo, 2020 Chile is, compared to several other South American countries, geographically and demographically rather limited, but despite that it is the second most important trading and investment partner for Austria in this region.
Rotter Stefan +2 more
doaj +1 more source
Journal of Fish Biology, EarlyView.Abstract Passive acoustic monitoring (PAM) is a useful non‐destructive tool for evaluating species presence, diversity and abundance. However, in marine environments, a dearth of tools and methods for identifying wild, species‐specific fish calls makes quantitative PAM assessments for specific fish species challenging.
Darienne Lancaster +3 more
wiley +1 more source
Conflict in Ukraine and Polish Agriculture: Development Opportunity or Threat of Oversupply?
Zagadnienia Ekonomiki RolnejThe main objective of the study is to characterize the market in terms of asymmetry between the dynamic increase in imports and the less pronounced increase in exports from Poland, with particular emphasis on various categories of agricultural products ...
Weremczuk Arkadiusz Stanisław +1 more
doaj +1 more source
El supermultiplicador, la acumulación de capital, las exportaciones y el crecimiento económico
El Trimestre Económico, 2018 Antecedentes: Siguiendo a Kaldor (1978) y a Thirlwall (1979), McCombie (1985) propone un supermultiplicador de las exportaciones en el que éstas afectan positivamente a los componentes de la demanda agregada en el contexto de una economía restringida por
Ignacio Perrotini Hernández +1 more
doaj +1 more source