The title compound, C(27)H(30)O(6), was prepared by monodihydroxy-lation of the bis-olefin (E,E)-tert-butyl 2-acetyl-2-cinnamyl-5-phenyl-pent-4-enoate using standard Sharpless asymmetric dihydroxy-lation conditions, followed by treatment with 1,1'-carbonyl diimidazole. In the crystal structure, the phenyl rings form an intra-molecular edge-to-face C-H⋯π contact with an inter-planar angle of 56....

Compiler construction is a widely used software engineering exercise, and hence this paper presents a compiler system for adaptive computing. The final result of this paper is to provide a general knowledge about compiler design and its implementation. In order to develop effective compi-lation techniques, it is important to understand the common characteristics of the programs during compi-lat...

Modern emot ion th eor ies empha sise the adap t ive va lue of emot ions. Emo tions are by no means always help fu l, however. They often must be regu lated . The study of emot ion regu lation has its o r igins in the psychoana lytic and stress and cop ing trad it ions. Recen t ly, increa sed interest in emot ion regu lation has led to crucia l boundary ambigu it ies that n ow threaten progress...

This study aims to clarify the characteristics in expression of concrete eaves public buildings postwar Japan. Therefore, reinterpretation wooden construction is studied. First, relevant structural members are defined as hashira, keta, and taruki. Second, samples examined according articulation these hierarchy between keta Third, method distinguished site-cast precast concrete. Analyzing relati...

A 50-year-old man with a medical history of atrial fibril-lation and type B aortic dissection presented with sudden

The market of mineral fertilizers is developing rapidly, which contributed to the growth agricultural production in general and demand world particular. As a result, supply on market, formed due its own import products, grew.
 Chemical companies, taking into account current situation, have shifted from insolvent domestic as result this segment has provided, along with metallurgical industr...

Retinal detachment (RD), its rupture, concussion, hemorrhage require urgent ophthalmic surgical intervention without fail. Restoring the anatomical integrity of detached retina, speed intervention, choice access and method surgery, quality instrument are directly causally related to visual acuity, number severity postoperative complications. The best complex ophthalmosurgical solutions relieve ...