ORGANIZATIONAL ECONOMIC MANAGEMENT MECHANISM AND DEVELOPMENT STRATEGY FOR THE CHEMICAL AND PETROCHEMICAL SECTOR OF NIGERIA

Аnnotation. In this article the organizational mechanism of management of economy and the strategy of development for chemical and petrochemical sector of Nigeria is analyzed. To eq implement запасов the optimal development eq нечетко strategy экспорт of the enterprise, directions eq storage were proposed for improving eq крайне long-term нигерии contracts eq between южной enterprises of related eq сегментах business против sectors, namely the eq среди practice called «Vertical eq значительно Integration создав». The authors eq analyze природных Mechanisms of vertical eq вызвать integration storage, as a strategy for the development of the eq рынок petrochemical industry, which eq промышленности will будущие allow to eq minimize связи costs and increase the eq значительно competitiveness айте of both the chemical and eq которые petrochemical industry and the industry as a eq которые whole лидером

Optical matrix elements in tight-binding models with overlap

We investigate the effect of orbital overlap on optical matrix elements in empirical tight-binding models. Empirical tight-binding models assume an orthogonal basis of (atomiclike) states and a diagonal coordinate operator which neglects the intra-atomic part. It is shown that, starting with an atomic basis which is not orthogonal, the orthogonalization process induces intra-atomic matrix elements of the coordinate operator and extends the range of the effective Hamiltonian. We analyze simple tight-binding models and show that non-orthogonality plays an important role in optical matrix elements. In addition, the procedure gives formal justification to the nearest-neighbor spin-orbit interaction introduced by Boykin [Phys. Rev \textbf{B} 57, 1620 (1998)] in order to describe the Dresselahaus term which is neglected in empirical tight-binding models.Comment: 16 pages 6 figures, to appear in Phys. Rev.

ORGANIZATIONAL ECONOMIC MANAGEMENT MECHANISM AND DEVELOPMENT STRATEGY FOR THE CHEMICAL AND PETROCHEMICAL SECTOR OF NIGERIA

Аnnotation. In this article the organizational mechanism of management of economy and the strategy of development for chemical and petrochemical sector of Nigeria is analyzed. To eq implement запасов the optimal development eq нечетко strategy экспорт of the enterprise, directions eq storage were proposed for improving eq крайне long-term нигерии contracts eq between южной enterprises of related eq сегментах business против sectors, namely the eq среди practice called «Vertical eq значительно Integration создав». The authors eq analyze природных Mechanisms of vertical eq вызвать integration storage, as a strategy for the development of the eq рынок petrochemical industry, which eq промышленности will будущие allow to eq minimize связи costs and increase the eq значительно competitiveness айте of both the chemical and eq которые petrochemical industry and the industry as a eq которые whole лидером

Penggunaan Media Gambar untuk Meningkatkan Aktivitas dan Hasil Belajar Siswa dalam Mengarang Deskripsi pada Mata Pelajaran Bahasa Indonesia di Kelas III Sdn 17 Laman Tanjung

The background of this research is the problem faced by teachers in the classroom, the activities and the learning outcomes of students is still low, especially in terms of ideas / mengarang.Secara ideas in theoretical terms introduced in the lesson essay writing narration, exposition, description, persuasion, and argumentation. For the early stages of writing in class III Elementary School Page 17 first introduced the cape is kind of description essay. Authorship is a description or explanation and presentation clear and detailed depiction of a situation / circumstances. To facilitate the presentation so that students in concrete, the researchers used the tools (media) learning in the form of images, both single images and image glow. This research is a classroom action research was conducted in two cycles consisting of four stages, namely planning, implementation, observation and reflection

Docosahexaenoic Acid Promotes Recovery of Motor Function by Neuroprotection and Neuroplasticity Mechanisms

The omega-3 polyunsaturated fatty acid, docosahexaenoic acid (DHA), has been shown to promote recovery of motor function after spinal cord injury. This is likely to be at least partly due to neuroprotective effects of DHA. However, recent studies have shown that DHA also supports neuroplasticity after injury, such as promoting sprouting of spared corticospinal tract (CST) axons. In this chapter, we review the published studies showing that DHA promotes recovery of motor function in rodent models of spinal cord injury (SCI), and consider the available data on the underlying mechanisms. This includes effects on inflammation and on neuronal and oligodendrocyte survival at the injury site, and effects on spared CST axons and serotonergic axons. Current data support the hypothesis that DHA promotes recovery of motor function by both neuroprotection and neuroplasticity mechanisms. The significance of this, and the implications of combining DHA with rehabilitation strategies, will be discussed

Perbandingan Pendapatan Pajak Reklame 2009, 2010, 2011

: In managing thelocal revenue sources (PAD) government has strategic policy plans and programs.Incollecting for PAD it needs to adapt tolocal circum stances based onlocal regulations. The higher revenue,the more extensive implementation of regional autonomy which is real, dynamic, and responsible .Thus, efforts to explore and cultivatere sources PAD havea very important roleto organize development in the region. This research was conducted at the Department of Revenue of Malang City.This is aqualitative research met hod by descry bingan dexpressing problems and circumstances. The informant conducted by using purposive sampling technique, whilethe techniques of collecting data were by interviews, observation, and documentation. The data were analyzed through there phases, namely data reduction, data presentation, and conclusion. The results showed that during the 3 years period, Advertising Tax Income has differences for each years, Advertising Tax Income also provide da lot of revenue to thecash. The factor sob structing thead verti sement taxin come is less development or training to all officers and low public awareness. Keywords: Advertising Tax Income, Revenu

Omega-3 Fatty Acids Improve Recovery, whereas Omega-6 Fatty Acids Worsen Outcome, after Spinal Cord Injury in the Adult Rat

Spinal cord injury (SCI) is a cause of major neurological disability, and no satisfactory treatment is currently available. Evidence suggests that polyunsaturated fatty acids (PUFAs) could target some of the pathological mechanisms that underlie damage after SCI. We examined the effects of treatment with PUFAs after lateral spinal cord hemisection in the rat. The ω-3 PUFAs α-linolenic acid and docosahexaenoic acid (DHA) injected 30 min after injury induced significantly improved locomotor performance and neuroprotection, including decreased lesion size and apoptosis and increased neuronal and oligodendrocyte survival. Evidence showing a decrease in RNA/DNA oxidation suggests that the neuroprotective effect of ω-3 PUFAs involved a significant antioxidant function. In contrast, animals treated with arachidonic acid, an ω-6 PUFA, had a significantly worse outcome than controls. We confirmed the neuroprotective effect of ω-3 PUFAs by examining the effects of DHA treatment after spinal cord compression injury. Results indicated that DHA administered 30 min after spinal cord compression not only greatly increased survival of neurons but also resulted in significantly better locomotor performance for up to 6 weeks after injury. This report shows a striking difference in efficacy between the effects of treatment with ω-3 and ω-6 PUFAs on the outcome of SCI, with ω-3 PUFAs being neuroprotective and ω-6 PUFAs having a damaging effect. Given the proven clinical safety of ω-3 PUFAs, our observations show that these PUFAs have significant therapeutic potential in SCI. In contrast, the use of preparations enriched in ω-6 PUFAs after injury could worsen outcome after SCI