On March 11, 2020, the World Health Organization declared COVID-19 (coronavirus) outbreak a pandemic. In following days, media reports showed that consumers increasingly stockpiled groceries and household supplies. Interestingly, behavioral data show this stockpiling exhibited considerable heterogeneity across countries. Building on cultural dimension theory, authors theorize can be explained b...

ii CIMMYT (www.cimmyt.mx or www.cimmyt.cgiar.org) is an internationally funded, nonprofit scientific research and training organization. Headquartered in Mexico, the Center works with agricultural research institutions worldwide to improve the productivity, profitability, and sustainability of maize and wheat systems for poor farmers in developing countries. It is one of 16 similar centers supp...

With the increasing performance of machine learning techniques in the last few years, the computer vision and robotics communities have created a large number of datasets for benchmarking object recognition tasks. These datasets cover a large spectrum of natural images and object categories, making them not only useful as a testbed for comparing machine learning approaches, but also a great res...

The present study aimed to investigate the generic organization of research article introductions in local Iranian and international journals in English for Specific Purposes, English for General Purposes, and Discourse Analysis. Overall, 120 published articles were selected from the established journals representing the above subdisciplines. Each subdiscipline was represented by 20 local and 2...

isfahan province is located in the center of iran and has arid and semi-arid climate. in recent years, water shortage has increased in this region and has affected crop production. wheat is one of the most important crops of the province. in the present research, an index (dei) has been developed for drought evaluation using long term climatic data through application of principle components an...