The global supply chain is facing huge uncertainties due to potential emergencies, and the disruption of any link may threaten security chain. This paper considers a scenario in which distribution center failure occur simultaneously from point view manufacturer. A resilient optimization model developed based on combination proactive reactive defense strategies, including manufacturer’s raw mate...

Introduction. The work is devoted to problem of gastrointestinal tract functioning due chronic in kidneys. initial recognition kidney disease as independent from other medical conditions widely attributed Richard Bright’s 1827 book “Reports Medical Cases,” which detailed the features and consequences disease. CKD influence GIT by Disruption colonic microbiome its attendant a result there loss g...

Chloroplast-localized sigma factor (SIG) proteins promote specificity of the plastid-encoded RNA polymerase. SIG2 function appears to be necessary for light-grown Arabidopsis thaliana plants. Specific photoreceptors or light-dependent factors that impact the light-induced accumulation of SIG2 have not been reported. A molecular link between phytochromes and nuclear-encoded SIG2, which impacts p...

The issues of loss of quality of life and functional disruption of the river valleys are very important. In the present settlement system, the river valleys should not be places for reproducing poverty. To link the environmental values with urban development, the research is to answer the following question: How can the results of the integrated development of urban valleys be achieved via urba...

The disruption caused by the COVID-19 pandemic has an imbalance between demand and supply in Indonesia's manufacturing industry. products needed to handle spread of virus are high order, there is even a product shortage. Products that not required prevent have stagnated so industry suddenly reduces capacity. Manufacturing companies need coordinate quickly be able adjust disruption. already inte...

Geometry of eccentrically braced frames (EBFs) in some cases causes the connection of link beam to the column. The details of such conditions should be studied carefully due to the full plastic rotation in the link beam. In this research, the behavior of link-to-column connection is modeled and the failure modes are considered. Based on the previous researches shear link can exhibit better beha...

background: among all common techniques in sitedirectedmutagenesis, λ red recombinase system has beenwidely used to knock out chromosomal genes in bacteria. in thismethod, there is always the risk of dna linear digestion byhost's restriction enzymes that leads to the low frequency ofrecombination. objectives:to overcome this, we constructeda recombinant vector to disrupt phop gene in salmonella...

from the time that civil engineers have used steel in building structures, they tried to increase its strength so as to produce more economic and lighter structures by using more elegant sections. increase of steel strength is not always useful for all members of a steel structure. in some members under certain conditions, it is needed to reduce the strength as much as possible to improve the b...