A simple method for the rapid expansion of human CD4+ T cells with both helper and killer functions was established. CD4+ T cells separated from peripheral blood mononuclear cells using immunomagnetic beads were stimulated with immobilised OKT-3 monoclonal antibody (mAb) plus recom-binant interleukin 2 (rIL-2) in 96 well culture plates. After 6 day-culture, the CD4+ T cells were restimulated by...

Bag context is a device for regulated rewriting in tree and string grammars. It represents context that is not part of the developing tree or string, but evolves on its own during a derivation. Motivation for investigating bag context tree languages is provided by showing that the class of bag context tree languages is the closure of the class of random context tree languages under linear top-d...

[Purpose] Gait velocity and trunk acceleration during semicircular turning gait with and without carrying a hand-held bag were compared in females of very advanced age. [Subjects and Methods] Ten female volunteers of very advanced age who could walk independently were recruited for this study. Gait velocity and trunk acceleration were measured using an accelerometer during semicircular turning ...

Pada penelitian ini dibahas tentang konsep fuzzy bag, kardinalitas operasi-operasi pada bag serta aplikasinya dalam pengambilan keputusan.Kata Kunci: Fuzzy

the structure of the materials inside a medical bag needs to be arranged in such a manner, that the treating physician to be able, even blindfolded, to quite his way through, in order to easy grasp every instrument and tool. this was an axiom firstly recorded by hippocrates in ancient greece. on the other hand, egyptians and palestinians used medical kids at about the same era, followed in late...

  Introduction: Several studies have discussed to the electron contamination caused by the air column between the head of linac and patient for photon beams. Since it is not possible to measure the electron contamination with practical dosimetry, the Monte Carlo technique is an appropriate and accurate choice to calculate particle flounce in radiation therapy. The purpose of t...

An improved M.I.T. bag model with hyper central interaction is used to calculate the charge radius for proton containing u and d quarks. We present a theoretical approach to the internal structure of three-body hyper central interacting quarks in a proton, in which we take proton as a bag. We discuss a few of results obtained using a six-dimension potential, which is attractive for small separa...