Among the supply chain risk types, disruptions that result from natural disasters, sanctions, transportation problems and equipment failure can seriously disrupt or delay the flow of material, information and cash. The aim of this research was to propose a hybrid model for disruption management, which is the process of achieving plans or strategies to reduce the expenses incurred by the disrupt...

introduction gastric emphysema or pneumatosis is a rare finding. early endoscopy and urgent laparotomy is advised in post trauma patients. case presentation a 29 year old man presented with blunt abdominal injury following a high-speed motorbike crash he complained of abdominal pain and abdomen was distended. ct abdomen revealed air in the gastric wall with disruption of gastric mucosa. he had ...

Since the 1970s, most airlines have incorporated computerized support for managing disruptions during flight schedule execution. However, existing platforms airline disruption management (ADM) employ monolithic system design methods that rely on creation of specific rules and requirements through explicit optimization routines, before a meets specifications is designed. Thus, current ADM are un...

The COVID-19 pandemic made it clear that the impact of supply chain disruptions on different organizations may vary widely. Even if levels capabilities (agility, adaptability, etc.) have contributed to differential in outcomes, need learn how harness their effectively face disruptions. Although there is vast literature disruption management, risk and resilience, we are not aware any theory comp...

Most firms face some risk of disruption to their supply due to labor strikes, supplier bankruptcies, manufacturing quality failures, natural disasters, terrorism, or other events. In recognition of the fact that the risk of disruption may change over time, some firms have begun to continually monitor their disruption risk and to adjust their safeguards, e.g., inventory, in accordance with the c...

This study demonstrates this pandemic as absolute catastrophic, which has distracted the overall supply chain activities, with significant shortcomings for businesses, consumers, and global economy. Though in a regular time, it been extremely challenging to ensure seamless operations, senior management had struggle respond critical uncertainties protect their employees, safeguard security, alle...

there are many techniques to knock out directed genes in bacteria, some of which have been described in salmonella species. in this study, a combination of soeing pcr method and the λ red disruption system were used to disrupt phop gene in wild type and standard strains of salmonella typhimurium. three standards pcr and one fusion pcr reactions were performed to construct a linear dna including...