نتایج جستجو برای: disruption

تعداد نتایج: 61095  

Journal: :Journal of Epidemiology & Community Health 2007

In this study, an optimization model is proposed to design a Global Supply Chain (GSC) for a medical device manufacturer under disruption in the presence of pre-existing competitors and price inelasticity of demand. Therefore, static competition between the distributors’ facilities to more efficiently gain a further share in market of Economic Cooperation Organization trade agreement (ECOTA) is...

Journal: :Business & Information Systems Engineering 2018

Journal: :Nursing Administration Quarterly 2019

Journal: :BioScience 2019

Journal: :Environmental Health Perspectives 2002

Journal: :international journal of industrial engineering and productional research- 0
aliakbar hasani industrial engineering dept., school of engineering, tarbiat modares university, al-ahmad ave., tehran, iran seyed hessameddin zegordi industrial engineering dept., school of engineering, tarbiat modares university, al-ahmad ave., tehran, iran

in this study, an optimization model is proposed to design a global supply chain (gsc) for a medical device manufacturer under disruption in the presence of pre-existing competitors and price inelasticity of demand. therefore, static competition between the distributors’ facilities to more efficiently gain a further share in market of economic cooperation organization trade agreement (ecota) is...

Journal: :hepatitis monthly 0
yihu zheng department of general surgery, the first affiliated hospital,owen}o}emmgioaoooomoege, no. 453 ward, no. 4 building, nan bai xiang street, ouhai district, china +86-57788288181, [email protected] shengchu zhang department of general surgery, the first affiliated hospital,owen}o}emmgioaoooomoege, no. 453 ward, no. 4 building, nan bai xiang street, ouhai district, china +86-57788288181, [email protected]; department of general surgery, yichang central people’s hospital, the first clinical medical college of three gorges university, china hooi min tan grahn metabolism, obesity/diabetes, department of biochemistry, boston university school of medicine, usa chao ye state key laboratory for diagnosis and treatment of infectious disease, the first affiliated hospital, zhejiang university, china zheng gong department of general surgery, yichang central people’s hospital, the first clinical medical college of three gorges university, china qiyu zhang department of general surgery, the first affiliated hospital,owen}o}emmgioaoooomoege, no. 453 ward, no. 4 building, nan bai xiang street, ouhai district, china +86-57788288181, [email protected]; department of general surgery, the first affiliated hospital,owen}o}emmgioaoooomoege, no. 453 ward, no. 4 building, nan bai xiang street, ouhai district, china +86-57788288181, [email protected]

evidence acquisition medline, pubmed, ovid and embase were used to search for clinical studies comparing with or without prophylactic use of lamivudine for hbv reactivation in breast cancer patients receiving chemotherapy. outcomes of interest were the rate of hbv reactivation, incidence of hepatitis and incidence of hepatitis attributable to hbv reactivation, severity of hepatitis and severity...

ژورنال: :چشم انداز مدیریت صنعتی 0
احسان نیکبخش دانشگاه تربیت مدرس سید حسامالدین ذگری دانشگاه تربیت مدرس

چکیده      شبکه های هاب یکی از انواع مهم شبکه های حمل ونقل هستند که در زمینه های مختلفی مانند حمل ونقل هوایی، پست و مخابرات کاربرد دارند. از ویژگی های مهم این شبکه ها، امکان وقوع اختلال در عملکرد آن ها به دلایلی ازقبیل ازکار افتادن تسهیل های هاب یا عدم دسترسی به یال های ارتباطی است. در این مطالعه، مسئله مکان یابی یال هاب پوششی با تخصیص چندگانه، تحت شرایط اختلال یال های هاب بررسی می شود. برای ای...

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