نتایج جستجو برای: μ split road
تعداد نتایج: 147240 فیلتر نتایج به سال:
Interacting fluids, endowed with bulk viscous stresses, are discussed in a unified perspective with the aim of generalizing the treatment of cosmological perturbation theory to the case where both fluctuating decay rates and fluctuating bulk viscosity coefficients are simultaneously present in the relativistic plasma. A gauge-invariant treatment of the qualitatively new phenomena arising in thi...
A fairly quotable special, but still representative, case of our main result is that for 2 ≤ n < ω, there is a natural numberm(n) such that, the following holds. Assume GCH: If λ < μ are regular, there is a cofinality preserving forcing extension in which 2 = μ and, for all σ < λ ≤ κ < η such that η(+m(n)−1) ≤ μ, ((η)σ)→ ((κ)σ) (1)n η . This generalizes results of [3], Section 1, and the forcin...
Bus drivers often have irregular working hours like split shifts and their work involve high levels of stress. These factors can lead to severe sleepiness and dangerous driving. The purpose of this study is to highlight how split shifts affect sleepiness and performance during afternoon drive. The study is an experiment on real road with an equipped bus driven by professional bus drivers. The s...
A supersymmetric 5D SU(5) grand unification is considered. The SU(5) is broken down to GSM = SU(3)× SU(2)×U(1) by the Z2 ×Z ′ 2 assignment of the bulk field(s). The matter fields are located at the fixed point(s). In the bulk, a Higgs multiplet 5̄H(containing the bottom doublet H1) and the SU(5) gauge multiplet are located. At one fixed point, H2(the top doublet) and the standard model matter mu...
A supersymmetric 5D SU(5) grand unification is considered. The SU(5) is broken down to GSM = SU(3)× SU(2)×U(1) by the Z2 ×Z ′ 2 assignment of the bulk field(s). The matter fields are located at the fixed point(s). In the bulk, a Higgs multiplet 5̄H(containing the bottom doublet H1) and the SU(5) gauge multiplet are located. At one fixed point, H2(the top doublet) and the standard model matter mu...
The gluon polarization ∆G in a nucleon can be defined in a gauge invariant way as the integral over the Ioffe-time distribution of polarized gluons. We argue that for sufficiently regular polarized gluon distributions ∆G is dominated by contributions from small and moderate values of the Ioffe-time z ∼ 10. As a consequence ∆G can be estimated with 20% accuracy from the first two even moments of...
A supersymmetric 5D SU(5) grand unification is considered. The SU(5) is broken down to GSM = SU(3)× SU(2)×U(1) by the Z2 ×Z ′ 2 assignment of the bulk field(s). The matter fields are located at the fixed point(s). In the bulk, a Higgs multiplet 5̄H(containing the bottom doublet H1) and the SU(5) gauge multiplet are located. At one fixed point, H2(the top doublet) and the standard model matter mu...
Synthesis of a natural proline-rich cyclopolypeptide - rolloamide A [8] was carried out by coupling of tri- and tetrapeptide units Boc-Phe-Pro-Val-OMe and Boc-Pro-Leu-Pro-Ile-OMe after proper deprotection at carboxyl and amino terminals using carbodiimide chemistry in alkaline environment followed by cyclization of linear heptapeptide segment in the presence of base. The structure of synthesize...
جاده های جنگلی یکی از زیر ساخت های مهم برای مدیریت طرح های جنگلداری به شمار می آیند، یکی از مشکلات اساسی در جاده های جنگلی کوهستانی بروز پدیده هایی چون لغزش، رانش و حرکت های توده ای است. زمین لغزش یکی از حرکات توده ای دامنه ای است که تحت تاثیر عوامل متنوع انسانی، هیدرولوژیکی، اقلیمی ایجاد شده و بوسیله حضور مستمر عناصری چون آب، یخ و هوا تشدید می گردد. نفوذ آب حاصل از بارندگی در دامنه و طراحی نام...
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