the main purpose of this study was to determine the factors affecting the export of flowers in iran. after data collection using by the index of revealed comparative advantage (rca), the condition of business of flowers in iran was compared with a number of countries exporting the product. according to the results of study, the small elasticity of the exportation price in the function of export...

in this study, the situation of iran, u.s and turkey's pistachio export is investigated. to this purpose, revealed comparative advantage (rca) index is calculated based on agricultural and total economy export, separately, then forecasted by using auto- regressive integrated moving average (arima) approached, for 2008-2013. the results show that considering both commodity baskets, turkey a...

This scientific article reveals the importance of ensuring stability grain production in consumer basket and activities processing enterprises, dynamics wheat agricultural holdings Republic Uzbekistan for years 2000-2022 quality grain. products are discussed theoretically experimentally, research analysis results conducted. Conservation all cultivated cereal crops their intended use is one main...

word count: 248 20 Main text word count: 5395 21 Running title: Role of NS1 in viral mRNA nuclear export 22

The frequent occurrence of food safety accidents and the globalization import export circulation make it very important to establish a traceability system. Due bulk low-value characteristics grain, is difficult achieve in single unit like meat products; as grain has longer supply chain, involving much more links even complicated factors, easy cause information disconnection. In response above p...

This study examines the export performance consequences of a market orientation and the potential moderating impact of the competitive, technological, and market environment. Market orientation was positively related to three dimensions of export performance: change in export sales, export profits, and change in export profits. The impact of market orientation on export profits and change in ex...

We engineered a photoactivatable system for rapidly and reversibly exporting proteins from the nucleus by embedding a nuclear export signal in the LOV2 domain from phototropin 1. Fusing the chromatin modifier Bre1 to the photoswitch, we achieved light-dependent control of histone H2B monoubiquitylation in yeast, revealing fast turnover of the ubiquitin mark. Moreover, this inducible system allo...

This paper provides a direct test of how fixed export costs and productivity jointly determine firm-level export behavior. Using Chilean data, we construct indices of fixed export costs for each industry-region-year triplet and match them to domestic firms. Our empirical results show that firms facing higher fixed export costs are less likely to export, while those with higher productivity expo...

The objective of this paper is to combine cross-commodity and spatial price transmission analysis study the dynamics global cereal feed market during COVID-19 pandemic. After reviewing nascent literature on impact agricultural markets, we discuss different channels prices. Then, provide stylized reactions three relevant wheat, barley, maize, a set simulated possible future shocks oil prices, st...

The mRNA nuclear export receptor Mex67/Mtr2 is recruited to mRNAs through RNA-binding adaptors, including components of the THO/TREX complex that couple transcription to mRNA export. Here we show that the ubiquitin-associated (UBA) domain of Mex67 is not only required for proper nuclear export of mRNA but also contributes to recruitment of Mex67 to transcribing genes. Our results reveal that th...