We describe how the improvement of quark bilinears generalizes from quenched to unquenched QCD, and discuss which of the additional improvement constants can be determined using Ward Identities. A major motivation for undertaking the improvement program is to facilitate unquenched calculations by allowing simulations at larger lattice spacings. Thus it is important to study the application of t...

We describe how the improvement of quark bilinears generalizes from quenched to unquenched QCD, and discuss which of the additional improvement constants can be determined using Ward Identities. A major motivation for undertaking the improvement program is to facilitate unquenched calculations by allowing simulations at larger lattice spacings. Thus it is important to study the application of t...

A different lattice fermion method is introduced. Staggered domain wall fermions are defined in 2n + 1 dimensions and describe 2 flavors of light lattice fermions with exact U(1)×U(1) chiral symmetry in 2n dimensions. As the size of the extra dimension becomes large, 2 chiral flavors with the same chiral charge are expected to be localized on each boundary and the full SU(2n)×SU(2n) flavor chir...

Flavor is an important index to evaluate the sensory quality of tobacco. The process fermentation a key step in production aromatic substances tobacco leaves and factor improving their quality. Worldwide, reams research show that chromatographic technology plays irreplaceable role chemistry. Nevertheless, degradation mechanism latent compounds formation characteristic have not been fully system...

Background: Saffron is widely used as a food flavor and has well known medicinal effects which have an effect on steroid and sexual hormones. The aim of present study was investigation of saffron orally administration on spermatogenesis index in stress induced rats. Materials and Methods: In present study, 160 male adult rats divided to four groups with 10 rats per each cage and with four repli...

A variant of a warped extra dimension model is presented. It is based on 5D minimal flavor violation, in which the only sources of flavor breaking are two 5D anarchic Yukawa matrices. These matrices also control the bulk masses, which are responsible for the resulting flavor hierarchy. The theory flows to a next to minimal flavor violation model where flavor violation is dominantly coming from ...

Meat produced by sheep of various ages has a distinctive, species-specific aroma and flavor profile that some consumers find objectionable, particularly when some of the characteristic flavor notes are overly intense. Because these flavor notes intensify as animals become older, the term “mutton flavor” is commonly used to describe the strong, objectionable flavor that can be present in ovine m...

research was carried out in 2007 on 7 native summer-ripening apple cultivars grown in kamal abad karaj research station. the 16 year-old plants were grafted onto seed rootstocks. the cultivars were ghandak-e-kashan, golab-e-isfahan, golab-e-kohanz, mashad, assali, ghermez-e-rezaieh and a new cultivar--koli-e-mahallat (syn. escr). the aim of the study was to identify changes in qualitative and q...