Cutting planes are one of the main techniques currently used to solve large-scale MixedInteger Linear Programming (MIP) models. Many important cuts used in practice, such as Gomory Mixed-Integer (GMI) cuts, are obtained by solving the linear relaxation of the MIP, extracting a single row of the simplex tableau, then applying integrality arguments to it. A natural extension, which has received r...

The progenitor and effector cell phenotype of lymphokine-activated killer (LAK) cells generated in 1-344 rats by recombinant human interleukin 2 (IL-2) (rIL-2) were analyzed. Highly purified populations of peripheral blood large granular lymphocytes (LGL) exhaustively de pleted of I -cells were fully capable of generating high levels of LAK activity by 3 to 5 days in culture while purified popu...

Abstract A fuzzy EOQ model with backorders is considered in which the costs like setup, holding and penalty price are assumed as triangular FN (fuzzy numbers). Graded mean integration approach more simple accurate employed to defuzzify cost functions. The illustrated numerical examples compute optimal values.

In their study of rehabilitation services in England, Killaspy and co-authors conclude that 'Quality of care is linked to better clinical outcomes in people with complex and longer-term mental health problems'. 1 We are not persuaded that this conclusion is justified by the results reported. The study investigated the relationship between measures of quality and clinical outcomes across a numbe...

لایه کَندگی کربن‌­چگالی‌­بالا یکی از گزینه‌­های امیدبخش در افروزش گرماهسته­‌ای هدف­‌های گداخت محصورشدگی لختی است. به منظور کاهش ناپایداری‌­های هیدرودینامیکی و هم‌­چنین حفظ سوخت پدیده پیش‌­گرمایش، طراحی دوتایی با بیرونی کربن­‌چگالی­‌بالا که اخیراً توسط محققین مورد توجه قرار گرفته است، استفاده شده این‌­رو این پژوهش، بهینه‌­سازی یک هدف کروی دلخواه تک پلی‌­استایرن را کد MULTI-IFE بررسی دادیم. هدف، تح...

This chapter describes different rapidly solidified processing routes of soft magnetic alloys and their properties and applications in different areas. Section-2 explains the details of process mechanism. The functions of different alloying elements are discussed with the alloy design of soft magnetic alloys in section-3. The structureproperty correlation is described in section-4. Section-5 hi...