Ḥayāt al-nufūs. Falsafe-ye ešrāq be zabān-e fārsī. Éd. Moḥammad Taqī Dāneš-Pažūh, Majmū‘e-ye entešārāt-e adabī va tārīḫī (Mawqūfāt-e doktor Maḥmūd Afšār), n° 30, Tehrān, 1377/1998, 608 p.

Tests of Quantum Chromodynamics in Exclusive E+e-and Ye Processes*

One of the most, important area.s of investigation in quantum chromodynamics are few-hod3, exclusive reactions initiated by electromagnetic initial states. such as e'e-i HH t+tt-> + ?H. and the two-photon processes 77-+ Hfi shown in Fig. 1. The simplicity. of the photon's couplings to the quark currents and the a.bsence of initial state hadronic interactions allows one to st,ud>. the process of...

I N D E P E N D E N C E of H-2k and H-2d a N T I G E N I C

Our concept of the fine structure of the complex I-I-2 region of linkage group IX in the mouse has continued to evolve almost constantly since the initial discovery by Gofer of serologically detectable alloantigens associated with a gene responsible for graft rejection (1). I t became apparent by the 1950's that this gene, H-2, far from being a single gene, was subdivisible into antigen-determi...

d e v e l o p i n g a n i n v e n t o r y m o d e l u n d e r a v e n d o r-m a n a g e d i n v e n t o r y (v m i) p o l i c y w i t h d e f e c t i v e i t e m s a n d p r i c e-d e p e n d e n t d e m a n d

o r g a n i z a t i o n s i n a s u p p l y c h a i n a r e i n d e p e n d e n t e n t i t i e s. a l t h o u g h a c o m p l e t e l y i n t e g r a t e d s o l u t i o n m a y r e s u l t i n o p t i m a l s y s t e m p e r f o r m a n c e, s u p p l y c h a i n m e m b e r s a r e i n t e r e s t e d i n o p t i m i z i n g t h e i r o w n o b j e c t i v e r a t h e r t h a n t h a t o f t...

(E)-N′-Benzyl­idene-p-toluene­sulfono­hydrazide

In the title compound, C(14)H(14)N(2)O(2)S, a novel sulfonamide derivative, an intra-molecular C-H⋯O hydrogen bond generates an S(5) ring motif. The mol-ecule adopts a twisted E configuration around the C=N bond. An inter-molecular N-H⋯O hydrogen bond generates an R(2) (2)(8) ring motif. The dihedral angle between the rings is 85.37 (9)°. The H atoms of the methyl group have rotational disorder...

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