Ultrafine and fine aerosol

Xem 1-20 trên 40 kết quả Ultrafine and fine aerosol
  • In the literature on conflict and HIV/AIDS, African men are often presented in simplistic and explicitly negative terms. It is generally taken for granted that those who use weapons are men whilst those who suffer the consequences of conflict are women, and that men always hold power in sexual relationships whilst women are always powerless. Certainly, African women and girls have been made vulnerable by the behaviour of men and boys in conflict settings and in sexual relationships. Yet the fact that gender hierarchies also oppress some men is seldom discussed. What of...

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  • In the framework of Black-Scholes-Merton option pricing models, by employing exotic options instead of plain options or warrants, this paper presents an equivalent decomposition method for the Callable Convertible Bonds (CCB). Furthermore, the analytic valuation formulae for CCB are obtained by using the analytic formulae for those simpler securities decomposed from CCB. This method is validated by comparing with Monte Carlo simulation. Besides, the effects of call clauses, coupon clauses, soft call condition clauses and dividend payment are analyzed respectively.

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  • Mechanical Reproduction’, in which he argued that mechanical reproduction destroys the aura of the formerly unique work of art and thus, for the first time in history, ‘emancipates the work of art from its parasitical dependence on rit- ual’ (Benjamin, 1979: 224) It is precisely in the dissemination of mechanical- ly reproduced artworks that quantity leads to the quality of a modern society, thereby gaining a new politically relevant status. In contrast to the ‘pure’ art of former centuries, it affords modern artworks a social function for the masses....

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  • Other important elements of good design include independence of the agencies making funding decisions, use of peer review and competitive procedures with clear criteria for project selection. Support for commercialisation should also be temporary and accompanied by clear sunset clauses and transparent phase-out schedules. As noted before, support policies also require a good understanding of the state of development of green technologies; support for commercialisation should not be provided before technologies reach a sufficiently mature state. ...

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  • The difference between investee earnings and investee dividends is the amount of earnings accruing to the investor that the investee retained, or the unremitted earnings of the investee. Thus, the equity-based investment account is equal to the original investment plus the investor’s proportionate share of the investee’s cumulative retained earnings since the invest- ment was made. In this sense, the equity method represents an extension of accrual account- ing to investments in common shares. However, the balance sheet doesn’t reflect the cost of the investment anymore.

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  • There are multifaceted, complex and inter-related issues underlying both of these phenomena. One area that is gaining attention and being increasingly analyzed and acted upon by grassroots women’s organizations is the interplay of women’s access to, control and ownership of land and housing and HIV. Ownership of housing and land are significant components of a woman’s overall well-being and security.

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  • Advocacy efforts recognize that, in order to build support for family planning and other reproductive health, a variety of different audiences and approaches must be used. To increase men’s participation in reproductive health, advocacy activities can be used to address a variety of legislative, institutional, religious, and cultural barriers. At the commu- nity level, opinion leaders and religious leaders often have negative perceptions of family planning.

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  • So it has to be explored how much knowledge of organic farming consumers already have, and how they would like to be more informed. Studies concerning consumer demand for organic food products are still un- der-developed in the Northern Thai region. Therefore, the present paper aims to understand the perceptions and attitudes towards organic food products in this region, to collect detailed infor- mation of the demographic characteristics and to identify the reasons affecting consumers’ be- havior towards organic food products. ...

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  • The Master Plan for the Acceleration and Expansion of Indonesia’s Economic Development (MP3EI) is the Indonesian government’s current development master plan. Launched in May 2011, this ambitious policy aims to leapfrog Indonesia into the ten biggest economies by 2025, by increasing GDP to US $4.5 trillion as well as by increasing GDP per capita income from a current level of US$ 3000 to US$ 15,000.

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  • Desmoplastic melanoma (DM) is an unusual, non-pigmented, sclerosing variant of spindle cell malignant melanoma that can range in appearance from sarcomatoid to scar-like lesion. Cytomorphologic features described on FNA include a moderate cellularity with pleomorphic spindle cells occurring singly and in small aggregates. The spindle cells exhibit plump nuclei with deep grooves and folds, coarse and clumped chromatin, and inconspicuous to multiple, prominent nucleoli, along with naked spindly nuclei. Intranuclear cytoplasmic inclusions are rare.

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  • This Business Plan shows how astronomers at the Armagh Observatory will deliver on the Observa- tory's key business areas in support of the Northern Ireland Executive's Programme for Government, the cross-cutting STEM Strategy and key actions and objectives of its sponsor government department, the Northern Ireland Department of Culture, Arts and Leisure (DCAL). First, we provide an introduction to the organization and the principal research themes in astronomy and related sciences addressed by sta in the Observatory and their international partners.

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  • Term and termination The normal term of a project will begin with the signing of a written agreement and end with the client’s acceptance of your completed services. If something happens in the meantime to make cancellation necessary, the agreement must describe in advance the process for doing that, from notifi cation through calculation of your fi nal invoice. That fi nal billing might cover time and materials for actual services performed through the date of cancellation, or it might be a lump-sum cancellation fee, or perhaps a combination of the two.

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  • Hermanson and Citro conclude that between 1989 and 1995, noteworthy progress had been made in the housing conditions of older persons. Furthermore, the increase in the number of older households headed by persons aged 75 and older occurred entirely among owners, indicating that the elderly had been able to increasingly age in place. Housing quality for the elderly remains relatively high. The authors, however, conclude that some problems yet remain.

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  • Tham khảo sách 'interagency guideline on opioid dosing for chronic non-cancer pain:  an educational aid to improve   care and safety with opioid therapy', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • The last few months have seen continuing volatility in Britain’s economic data. After a fall of 0.5% in the fourth quarter of last year, GDP has risen by the same amount in the first quarter of this year. So over the two quarters taken together there has been no economic growth – an outcome weaker than many people, including me, had expected two or three months ago, but nevertheless one which has not fulfilled fears of a new contraction. The inflation rate moved sharply higher in January, under the influence of the increase in VAT. And...

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  • A major limitation to available data is that the optimum levels of control for particular patients are not identified as there are individual differences in the risks of hypo- glycemia, weight gain, and other adverse effects. Furthe with multifactorial interventions, it is unclear how differ ent components (e.g., educational interventions, glycem targets, food selection, lifestyle changes, and medication contribute to the reduction of complications. The level o evidence for a given guideline should be considered wh individualizing targets.

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  • Vitamin C (ascorbic acid) is a water-soluble antioxidant, constituting one among the most prevalent dietary antioxidants found in fruits, vegetables and beverages. Dietary intake is usually in the area of 100 mg/d, with a DRI-RDA of 75mg/d (men) and 60mg/d (women) (National Academy of Sciences, 2000). Food items rich in vitamin C include bell peppers (ca. 120 mg/100g) and citrus fruits such as oranges (ca. 50 mg/100g) (Souci, 2000). Vitamin C contribution to the total antioxidant activity conferred e.g.

    pdf306p wqwqwqwqwq 23-07-2012 85 11   Download

  • Case studies for emerging risks in the second section include evidence-based precautionary interventions to safeguard blood supplies, the evaluation of nanoparticle deposition in the lung and nasal airways and the discourse surrounding emerging potential health risks of genetically modified animals consumed as food. The third chapter by Tyshenko et al.

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  • We have no recognized standards in sales, but we have plenty of sales models to choose from. Many sales forces use all of them, some of them, or some hybrid of them. Unfortunately, allowing the sales force to follow their own model creates a considerable disparity of which model is working best. Let’s examine some of the models that have been developed along the way and that sales trainers have been delivering. Which ones are you using? This model contains instructions on not only what salespeople should say, but also what they should do while saying it.

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  • We are all aware of the essential role that insurance services play as a commercial and infrastructural service. From an infrastructural perspective it promotes financial and social stability, mobilizes and channel savings, supports trade, commerce and entrepreneurial activity and improves the quality of the lives of individuals. In a fast-globalizing world economy, Governments the world over are faced with challenges relating to the regulatory environment, emerging global trends in the insurance sector, technological innovations and liberalization of the insurance sector.

    pdf10p thangbienthai 27-11-2012 25 5   Download

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