Dicarboxylic acid anhydride condensation with compounds containing active methylene groups. 4: Some 4-nitrophthalic anhydride condensation reactions

By 4-nitrophthalic anhydride condensation with acetoacetate in acetic anhydride and triethylamine solution with subsequent breakdown of the intermediate condensation product, 5-nitroindanedione-1,3 was obtained. A 4-nitrophthalic anhydride with acetic anhydride, according to reaction conditions, may yield two products: in the presence of potassium acetate and at high temperatures 4-(or 5-)-nitro-2-acetylbenzoic acid is formed: in the presence of triethylamine and at room temperature 5-( or 6-)-nitrophthalic acetic acid is isolated. A 4-nitrophthalic anhydride and malonic acid in pyridine solution according to temperature yield either 5-( or 6-)-nitrophthalic acetic acid or 4-(or 5-)-nitro-2-acetylbenzoic acid

Condensation of anhydrides or dicarboxylic acids with compounds containing active methylene groups. Part 19: Condensation of phthalic and substituted phthalic anhydrides with benzoylacetic ester

Phthalylbenzoylacetic ester and its nitro and halogen derivatives were prepared through condensation of phthalic anhydride, nitrophthalic anhydride, and phthalic halide anhydride with benzoylacetic ester in a solution of acetic anhydride and triethylamine. The condensation of hemipinic acid anhydride proceeds similarly, but under more drastic conditions. Derivatives of indan-1,3-dione are also formed, with a small yield, in the reaction of nitrophthalic anhydrides with benzoylacetic ester in the presence of increased quantities of triethylamine

Africa 2060: good news from Africa, April 16, 2010

This repository item contains a single issue of the Pardee Conference Series, As the keystone event of a research program called “Africa 2060,” the Frederick S. Pardee Center for the Study of the Longer-Range Future at Boston University convened a conference on April 16, 2010 called Africa 2060: Good News from Africa. The program featured more than a dozen expert panelists from Boston University and across the world, and the approximately 100 participants included many African scholars and citizens from the continent who contributed to lively and well-informed discussion. The Pardee Center conference was co-sponsored by Boston University’s Africa Studies Center (ASC), the African Presidential Archives & Research Center (APARC), and the Global Health & Development Center (GHDC).This report provides commentary reflecting upon and information pertaining to the substance of the conference. An introductory overview looks at the major issues discussed at the event, which are placed within the larger literature on Africa’s future. Four short essays prepared by Boston University graduate students provide readers with more specific reflections and highlights of each conference session and the main issues discussed by panelists. The final section presents analyses of key trends and projections related to societal, economic, and governance issues for Africa and a commentary on what this information tells us about the drivers that will determine the continent’s future

A high intensity radiation effects facility

The facility of the Michigan Ion Beam Laboratory at the University of Michigan has been upgraded to conduct high intensity radiation effects studies on materials. This upgrade is necessary to pursue higher radiation damage levels than the studies previously conducted. To achieve this capability a new volume ion source was installed which can produce several times more H−H− current than the previous duoplasmatron. We will describe the objectives of the research and the facility as well as applications to a variety of radiation damage problems. © 2001 American Institute of Physics.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/87674/2/687_1.pd

The Next Generation: Creating New Peace Processes in the Middle East

This essay describes how Israeli students in a course on mediation and consensus building taught in an Israeli university law department by and American law professor and an Israeli instructor analyzed and studied the conflict in the Middle East. It describes the suggestions they made for process design for the next stages of whatever peace process might emerge for the region. In light of the students\u27 suggestions, the authors present some ideas as to how different approaches to reconciliation and peace might be used, managed, and coordinated

Kinstate intervention in ethnic conflicts : Albania and Turkey compared

Albania and Turkey did not act in overtly irredentist ways towards their ethnic brethren in neighboring states after the end of communism. Why, nonetheless, did Albania facilitate the increase of ethnic conflict in Kosovo and Macedonia, while Turkey did not, with respect to the Turks of Bulgaria? I argue that kin-states undergoing transition are more prone to intervene in external conflicts than states that are not, regardless of the salience of minority demands in the host-state. The transition weakens the institutions of the kin-state. Experiencing limited institutional constraints, self-seeking state officials create alliances with secessionist and autonomist movements across borders alongside their own ideological, clan-based and particularistic interests. Such alliances are often utilized to advance radical domestic agendas. Unlike in Albania's transition environment, in Turkey there were no emerging elites that could potentially form alliances and use external movements to legitimize their own domestic existence or claims

Ratings and rankings: Voodoo or Science?

Composite indicators aggregate a set of variables using weights which are understood to reflect the variables' importance in the index. In this paper we propose to measure the importance of a given variable within existing composite indicators via Karl Pearson's `correlation ratio'; we call this measure `main effect'. Because socio-economic variables are heteroskedastic and correlated, (relative) nominal weights are hardly ever found to match (relative) main effects; we propose to summarize their discrepancy with a divergence measure. We further discuss to what extent the mapping from nominal weights to main effects can be inverted. This analysis is applied to five composite indicators, including the Human Development Index and two popular league tables of university performance. It is found that in many cases the declared importance of single indicators and their main effect are very different, and that the data correlation structure often prevents developers from obtaining the stated importance, even when modifying the nominal weights in the set of nonnegative numbers with unit sum.Comment: 28 pages, 7 figure

Aid Allocation of the Emerging Central and Eastern European Donors

The paper examines the main characteristics of the (re)emerging foreign aid policies of the Visegrád countries (the Czech Republic, Hungary, Poland, Slovakia), concentrating on the allocation of their aid resources. We adopt an econometric approach, similar to the ones used in the literature for analyzing the aid allocation of the OECD DAC donors. Using this approach, we examine the various factors that influence aid allocation of the Visegrád countries, using data for the years between 2001 and 2008. Our most important conclusion is that the amount of aid a partner county gets from the four emerging donors is not influenced by the level of poverty or the previous performance (measured by the level of economic growth or the quality of institutions) of the recipients. The main determining factor seems to be geographic proximity, as countries in the Western-Balkans and the Post-Soviet region receive much more aid from the Visegrád countries than other recipients. Historical ties (pre-1989 development relations) and international obligations in the case of Afghanistan and Iraq are also found to be significant explanatory factors. This allocation is in line with the foreign political and economic interests of these new donors. While there are clear similarities between the four donors, the paper also identifies some individual country characteristics

The Archaeology of Heroes:Carlyle, Foucault and the Pedagogy of Interdisciplinary Narrative Discourse

This paper argues in favour of the beneficial currency of Thomas Carlyle's ‘On Heroes, Hero‐worship and the Heroic in History’ in three ways, each of which finds the basis of its critique in aspects of Foucault's theories of discursive practice, as explored in Foucault's theories of historical discourse; 1) that Carlyle's terminology connects with his discursive practice in an ambiguous manner, as his concept of worship is more akin to study than devotion, if we take the text of his lectures as evidence of his perception; 2) the sources of enlightenment Carlyle offers us, based on these studies of heroic individuals, may provide an exemplar for interdisciplinary scholarship centred around biographies of notable individuals, and finally; 3) we challenge the notion that heroes such as those Carlyle offers us can be manifest in the present and argue that the depth of insight Carlyle demonstrates into his subjects is only possible by means of a lengthy temporal transition: the historicity of these narratives, and the narratives of social codification, cultural development and long‐term impact witnessed and described over generations, is what makes them feasible at all