introduction: the effects of accidents vary from minor injuries to fatalities and from insignificant damage to very severe damage to the environment and property. in order to prevent accidents in the work place, the root causes of and events should be identified using a systematic method and the results should be published. the current study aims to investigate the given causes of an accident i...

background according to world health organization (who) estimation, more than half of all pharmaceutical products are inappropriately prescribed, distributed, and sold and more than half of all patients use the medicines prescribed for them incorrectly. as more than 40% of therapeutic costs are pharmaceutical costs, this implies a significant waste of health resources in the world. objectives t...

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Due to the inappropriate or untimely distribution of post-disaster goods, many regions did not receive timely and efficient relief for infected people in coronavirus disease outbreak that began 2019. This study develops a model emergency routing problem (ERRP) distribute more reasonably. Unlike general route optimizations, patients’ suffering is taken into account model, allowing patients urgen...

apoptosis or programmed cell death is a gene regulated phenomenon which is important in both physiological and pathological conditions. it is characterized by distinct morphological features including chromatin condensation, cell and nuclear shrinkage, membrane blebbing and oligonucleosomal dna fragmentation. although, two major apoptotic pathways including 1) the death receptor (extrinsic) and...

Over 20 million Tweets were used to study the psychological characteristics of real-world situations over the course of two weeks. Models for automatically and accurately scoring individual Tweets on the DIAMONDS dimensions of situations were developed. Stable daily and weekly fluctuations in the situations that people experience were identified. Predicted temporal trends were found, providing ...