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Harmonic decomposition of two particle angular correlations in Pb–Pb collisions at √sNN=2.76 TeV
(2012)
Angular correlations between unidentified charged trigger (t) and associated (a) particles are measured by the ALICE experiment in Pb–Pb collisions at √sNN=2.76 TeV for transverse momenta 0.25<pTt,a<15 GeV/c, where pTt>pTa. The shapes of the pair correlation distributions are studied in a variety of collision centrality classes between 0 and 50% of the total hadronic cross section for particles in the pseudorapidity interval |η|<1.0. Distributions in relative azimuth Δϕ≡ϕt−ϕa are analyzed for |Δη|≡|ηt−ηa|>0.8, and are referred to as “long-range correlations”. Fourier components VnΔ≡〈cos(nΔϕ)〉 are extracted from the long-range azimuthal correlation functions. If particle pairs are correlated to one another through their individual correlation to a common symmetry plane, then the pair anisotropy VnΔ(pTt,pTa) is fully described in terms of single-particle anisotropies vn(pT) as VnΔ(pTt,pTa)=vn(pTt)vn(pTa). This expectation is tested for 1⩽n⩽5 by applying a global fit of all VnΔ(pTt,pTa) to obtain the best values vn{GF}(pT). It is found that for 2⩽n⩽5, the fit agrees well with data up to pTa∼3–4 GeV/c, with a trend of increasing deviation as pTt and pTa are increased or as collisions become more peripheral. This suggests that no pair correlation harmonic can be described over the full 0.25<pT<15 GeV/c range using a single vn(pT) curve; such a description is however approximately possible for 2⩽n⩽5 when pTa<4 GeV/c. For the n=1 harmonic, however, a single v1(pT) curve is not obtained even within the reduced range pTa<4 GeV/c.
1 Editorial ; 2 Increased Disclosure Requirements for the Supervisory Boards of Stock Corporations ; 3 Can Facebook Predict Stock Market Activity? ; 4 Combining Structured and Unstructured Data :Sources for Support in Financial Decision Making ; 5 Liikanen Commission makes proposals for an efficient and sustainable financial system ; 6 INTERVIEW: What Economists Can Learn from Neuroscientists ; 7 News ; 8 Selected Research and Policy Publications
Parallel Banking – Frankfurt Can Bring some Light into the Darkness_3
THOMAS SCHÄFER
Inflation and Growth: New Evidence from a Dynamic Panel Threshold Analysis_4
ALEXANDER BICK | STEPHANIE KREMER | DIETER NAUTZ
Who Benefits from Building Insurance Groups?_6
SEBASTIAN SCHLÜTTER | HELMUT GRÜNDL
IT Innovation: Mindfully Resisting the Bandwagon_8
ROMAN BECK | WOLFGANG KÖNIG | IMMANUEL PAHLKE | MARTIN WOLF
“The Part-Time Master in Finance is GBS' Answer to the Bologna Process”_10
UWE WALZ
House of Finance Wins New LOEWE Center_12
0 Home ; 1 Editorial ; 2 Do Information Rents in Loan Spreads Persist over the Business Cycle? ; 3 Regulation of Executive Pay in Germany - Perspectives of Optimal Contracting and Managerial Power ; 4 Linking Customer and Financial Metrics to Shareholder Value ; 5 Policy Platform: Recommendations for the Regulation of Shadow Banking ; 6 INTERVIEW – Lars-Hendrik Röller: "Theory Needs to Address the Right Kind of Policy Questions" ; 7 News ; 8 Selected Research and Policy Publications
Welcome to Issue 83 of Australasian
Arachnology. I’d like to begin this editorial by
once again noting the steady stream of new
members who are joining the society, and
observing (as always) the exemplary recent
research outputs in the Australasian region. The
Australasian arachnological community continues
to maintain a strong interest in our
remarkable arachnid fauna, and continues to
promote arachnology throughout the region.
This is by no means a straightforward task,
given the negative public perceptions that often
accompany our eight-legged friends, and given
the sometimes challenging research funding
environment for taxonomic and biodiversity
research. Certainly, having watched the society
grow over the last twenty years, and having
seen perceptions of the Australasian fauna
change during that time, it is both reassuring
and exciting to look ahead. With unparalleled
population growth throughout the region and
the world, and unprecedented pressures on our
natural landscapes, habitats and remaining
natural biomes, it is critical that arachnids (and
indeed all invertebrates) continue to receive the
growing recognition they deserve among
ecologists, conservation biologists, legislators
and the public at large. The 10th Invertebrate
Biodiversity and Conservation Conference in
Melbourne in December 2011 confirmed just
how active research in this field is, and there is
no doubt that Australasian arachnids will
continue to be the focus of much positive
attention over the next few years.
Welcome to Issue 84 of Australasian Arachnology. I’d like to begin this editorial by first making special mention of the late Doug Wallace OAM (1923-2012), who passed away in June this year. Doug was a founding member of the Australasian Arachnological Society, and would be further known to many as the founder and President of the long-running Rockhampton Arachnological Society. Robert Raven and I have written a small notice re. Doug’s passing in the General Announcements section (below), and Robert will contribute a full obituary for Doug in the following issue of the newsletter. Vale Doug – you will be sorely missed.
All over Africa, an explosion in cultural productions of various genres is in evidence. Whether in relation to music, song and dance, drama, poetry, film, documentaries, photography, cartoons, fine arts, novels and short stories, essays, and (auto)biography; the continent is experiencing a robust outpouring of creative power that is as remarkable for its originality as its all-round diversity. Beginning from the late 1970s and early 1980s, the African continent has experienced the longest and deepest economic crises than at any other time since the period after the Second World War. Interestingly however, while practically every indicator of economic development was declining in nominal and/ or real terms for most aspects of the continent, cultural productions were on the increase. Out of adversity, the creative genius of the African produced cultural forms that at once spoke to crises and sought to transcend them. The current climate of cultural pluralism that has been produced in no small part by globalization has not been accompanied by an adequate pluralism of ideas on what culture is, and/or should be; nor informed by an equal claim to the production of the cultural - packaged or not. Globalization has seen to movement and mixture, contact and linkage, interaction and exchange where cultural flows of capital, people, commodities, images and ideologies have meant that the globe has become a space, with new asymmetries, for an increasing intertwinement of the lives of people and, consequently, of a greater blurring of normative definitions as well as a place for re-definition, imagined and real. As this book - Contemporary African Cultural Productions - has done, researching into African culture and cultural productions that derive from it allows us, among other things, to enquire into definitions, explore historical dimensions, and interrogate the political dimensions to presentation and representation. The book therefore offers us an intervention that goes beyond the normative literary and cultural studies' main foci of race, difference and identity; notions which, while important in themselves might, without the necessary historicizing and interrogating, result in a discourse that rather re-inscribes the very patterns that necessitate writing against. This book is an invaluable compendium to scholars, researchers, teachers, students and others who specialize on different aspects of African culture and cultural productions, as well as cultural centers and general readers.
The most popularised concept in the economics of innovation literature has been the national system of innovation (NSI). It was in the late 1980s that the concept that Frederik List coined as the National Political Economy of Production took off again with different thinkers writing about the peculiarities and distinctions of the Japanese, American, British, German, East Asian Tigers and other varieties of system construction. Freeman defines National System of Innovation as the network of institutions in the public and private sectors whose activities and interactions initiate, import, modify and diff use new technologies. Richard Nelson defines it as a set of institutions whose interactions determine the innovative performance of national firms. Lundvall defines the system of innovation as the elements and relationships which interact in the production, diffusion and use of new and economically useful knowledge and are either located within or rooted inside the borders of a nation state. The normative assumption is that those nations that succeeded in building economic strength relied on the science, engineering, technology and innovation capability that made them to achieve an innovation advantage to put them ahead in the world, acquiring national or regional economic leadership as the case may be depending on what level of analyses is selected to look at particular failure, success or progress they made.. In this volume we have a glimpse of how in different African economies from Ghana, Uganda, Kenya, South Africa and Nigeria specific cases have been taken to explore how systems of innovation is evolving.
The “Diversity Concept of the Goethe University Frankfurt am Main 2011–2014” is based on the goals as laid down in the University Development Plan 2011. The Goethe University combined various instruments for working out the concept, not least in order to ensure adequate participation: on the one hand, guided interviews were conducted, for example, with employees in advisory functions, members of the AStA (General Students’ Commit-tee), etc. On the other hand, Internet research, an open space workshop, as well as four strategy and awareness-raising workshops on various topics were organized.
The concept was developed in close cooperation with the vice president responsible for gender and diversity, Prof. Dr. Roser Valenti, the Senate Commission “Advancement of Women, Equal Opportunity, and Diversity”, the “Project Supervision Group Diversity Poli-cies”, and the Equal Opportunities Office.
The Goethe University already has various concepts and target agreements on gender equal-ity and family support. The Diversity Concept therefore includes no measures on these top-ics. With the expiry of the Plan for the Advancement of Women in 2014, all of the other reports and measures related to equal opportunity and diversity will be consolidated in a central “Gender Equality & Diversity Action Plan of the Goethe University Frankfurt am Main” (GEDAP) and updated every four years.
In line with the federal structure of the Nigerian State, tax administration in the country is multi-tiered. The Federal Inland Revenue Service is responsible for assessing, collecting and accounting for tax and other revenues accruing to the Federal Government. The States Boards of Internal Revenue and the Local Government Revenue Committees perform similar functions at the State and Local Government levels respectively. This book attempts to chronicle the changes that have been taking place within the Federal Inland Revenue Service since 2004 and how these activities have contributed to the reforms in the Nigerian tax system. In terms of value, the book facilitates an understanding of the role played by the Service; its staff and stakeholders in repositioning the Nigerian tax system. It is an essential reference material for everyone that seeks an understanding of the processes that underscore the ongoing changes in the Nigerian tax system.
In a tribute to Hon. Justice Iorhemen Hwande CFR, Chief Judge of Benue State this book includes contributions from a variety of scholars from Nigeria. 14 essays cover a wide range of topics such as: Insider Dealing by Company Directors and the Nigerian Capital Market; United Nations Conventions on the Law of the Sea as a Tool for the Resolution of Climate Change Disputes; Is a Practicing Christian Lawyer/Judge in Nigeria an Anachronism?; The Justiciability and Enforcement of Social Rights; and International Economic Law and Development.
Editorial : Andreas Dombret "Regulating Systemically Important Financial Institutions is Vitally Important" ; Research Money/Macro : Dimitris Christelis, Dimitris Georgarakos, Michael Haliassos "International Portfolio Differences: Environment versus Characteristics" ; Research Finance : Raimond Maurer, Ralph Rogalla, Yuanyuan Shen "Optimal Asset Allocation in Retirement with Open-end Real Estate Funds" ; Research Law : Theodor Baums "Shareholder Suits in German Company Law – An Empirical Study" ; Policy Platform : Helmut Siekmann, Patrick Tuschl "Constitutional Ruling on Court of Auditors' Review of Banks" ; Interview : Michael S. Barr "Information Does not Necessarily Lead to Understanding"
This collection of essays originates from discussions at various fora about the need for Nigerian media scholars to analyse the country's media industry and practice. Some of the areas covered are: Socio-historical context of the development of Nigerian media; A critical analysis of state press relations in Nigeria, 1999-2005; Journalism ethics in Nigeria; and Newspapers' cartoons portrayal of human rights abuses in periods of economic deregulation in Nigeria.
This short story collection is the outcome of the writing residency for African women writers held in Jinja, Uganda, in January 2011. Writers from across English-speaking Africa contribute stories as diverse as the continent itself, stories that explore universal concerns in acutely individual ways. Among others, an upper-class Ghanaian confronts the irony of race from a prison cell; a Zambian mourns her sister and tackles the restrictions of tradition in a surprisingly humorous way; in Tanzania, two strangers go to extremes to seek elusive health; a Ugandan housewife reflects on personal and world politics as she watches a dog fight; another Ghanaian remembers a love affair that led her into an ancestor's embrace; two Nigerians shopping in London get more than they bargained for; and in a 2011 Caine Prize nominated story by Ugandan writer Beatrice Lamwaka, children cry tears of pain and happiness during an armed conflict.
One of the greatest challenges faced by African women writers is finding the time and the space to write. In November 2011 the third FEMRITE African Women Writers Residency alleviated this challenge for 15 women writers from 11 different countries across the continent. The writers from Kenya, Uganda, Malawi, Zimbabwe, Namibia, Tunisia, Ghana, Nigeria, South Africa, Cameroon, and Botswana gathered in Kampala, Uganda for two weeks. This anthology is the product of the writing developed before and during the residency. The short stories included are told from different perspectives, with varied voices, some experienced, others less so, but all told with freshness and honesty.
Biblical Studies, Theology, Religion and Philosophy : An Introduction for African Universities
(2012)
This book introduces the study of Biblical studies, theology, religion and philosophy from an African perspective. The book comprises twenty six chapters divided into four sections. The first section deals with Biblical studies, the second with theology, the third with religion and the fourth with philosophy. The contributions are from 20 eminent scholars from African and Caribbean universities.
This book explores the customary, social, economic political and rights issues surrounding access, ownership and control over land from a gender perspective. It combines theory and practice from researchers, lawyers and judges, each with track records of working on women and rights concerns. The nexus between the reluctance to recognize and materialize women?s right to land, and the increasing feminization of poverty is undeniable. The problem assumes special acuity in an essentially agrarian context like Cameroon, where the problem is not so much the law as its manner of application. That this book delves into investigating the principal sources and reasons for this prevalent injustice is particularly welcome. As some of the analyses reveal, denying women their right to land acquisition or inheritance is sometimes contrary to established judicial precedents and even in total dissonance with the country?s constitution. Traditional and cultural shibboleths associated with land acquisition and ownership that tend to stymie women?s development and fulfilment, must be quickly shirked, for such retrograde excuses can no longer find comfort in the law, morality nor in ?modern? traditional thinking. The trend, albeit timid, of appointing women to Land Consultative Boards and even as traditional authorities, can only be salutary. These are some positive practical steps that can translate the notion of equal rights into ?equal power? over land for both sexes; otherwise ?equality? in this context will remain an unattractive slogan.
Faced with a deepening crisis in their universities, African students have demonstrated a growing activism and militancy. They have been engaged in numerous, often violent, strikes for improvements in their deteriorating living and study conditions and the introduction of a democratic culture in the universities and society as a whole, including the right to express their views, organise in student unions and participate in university management. This book focuses on a recent violent strike action in Cameroons state universities, with special attention to the University of Buea the only English-speaking university in the country between 1993 and 2011. Such a detailed study on student strikes is still rare in African studies, and maybe even more important, this book pays special attention to certain elements that have been of great significance to the strike but are often overlooked in narratives of other student actions in Africa, namely the use of cell phones, differences in gender roles of student activists, the religious dimensions of the strike, the central role of some public spaces like bars and cafés for the planning and execution of student strikes, and the power of the photocopier. The book goes far beyond simply documenting the various protest actions of students against the state and university authorities. It also provides ample room for comments from journalists and other civil-society members and groups on various aspects of the strike.
It is in Mauritius that the first newspaper of the African continent was published. Annonces, Affiches et Avis Divers was created in 1773 by the French administration for the islands of Mauritius and Reunion. Since its independence from Britain in 1968, Mauritius has known a very rich media history with an impressive number of publications and a relatively good level of press freedom. However, many challenges remain. Confrontational episodes in the relationship of the local media with the political sphere, the rise of sensationalist journalism, increased concentration of ownership in the industry as well as market uncertainties have taken their toll on a profession which often prides itself in the defence of freedom of speech and democracy. The media conference jointly organised by UNESCO and the University of Mauritius in 2010 offered a singular opportunity - the first time ever in Mauritius - for media practitioners, regulators, lawyers, politicians, academics and civil society to discuss the state of the media as part of the country's democratic systems. Media roles and functions, the legal and regulatory framework, self-regulation, market issues and new trends such as citizen journalism were thoroughly examined. This book brings together papers and conclusions from that conference. Whilst much ground has been covered especially since the emergence of private radio stations, much still needs to be done to move towards a true media democracy. The book points to media governance, access to information, training of and professionalism among media practitioners as areas of unfinished business. This is an invaluable contribution to on-going debates about press regulation, liberalisation of electronic media, new forms of journalism, continuous training and professionalization in Mauritius.
First Harvests are expressions of impressions on a variety of local and universal phenomena and states of being. It is the first ever poetry collection by a few sons and daughters of Nkongho-Mbo, a subgroup of the Mbo ethnic group of Cameroon, on which very little has been published. The poems however transcend the geographical, cultural and emotional landscapes that have inspired them.
Editorial
01 Foreword
Research & Policy
01 WP 12/06: Central Banks - Paradise Lost
02 Staff Member Profile
Events
01 The ECB and Its Watchers XIV
02 Greece: Getting Here and Moving Forward
03 Beyond Our Means: Why America Spends While the World Saves 04 How can Macro-Prudential Regulation be Effective?
05 Globalization and Pluralization of States. Why there will be no “United States of Europe”
06 Deutsche Bank Prize in Financial Economics 2013: Preview
Last but not least
01 Christian Leuz will visit Frankfurt with Humboldt Research Award
02 LOEWE center "Sustainable Architecture for Finance in Europe"
03 New Senior Fellows at CFS
FIAS Scientific Report 2011
(2012)
Letter from the President 4 ; Contributing to Perspectives - Guidelines for Writers 2 ; Adaptation Pedagogy for English Learners in Multicultural Contexts - Jose W. Lalas and Marie Therese A. P. Bustos 5 ; Scientific Biliteracy: A New Perspective and Pedagogical Approach on Science Learning Esther Garza 12 ; Literacy/Learning Strategies for Teachers of American Indian Students - R. Timothy Rush 17 ; Struggling Learners & Language Immersion Education: Research-based, Practitioner-informed Responses to Educators’ Top Questions - Shogo Sakurai 19 ; From Enrichment to Immersion in Chinese/Mandarin – Transforming Public Education for the 21st Century - Sarah Rice Fox 20
NeoBiota, Volume 12 (2012)
(2012)
NeoBiota, Volume 13 (2012)
(2012)
NeoBiota, Volume 14 (2012)
(2012)
NeoBiota, Volume 15 (2012)
(2012)
Is globalization beneficial to Africa? Does it open infinite opportunities for economic growth, development and social transformation of the continent? It is the assertion of contributions to this collection that for Africa, globalisation is a counter-revolutionary movement that is stalling the drive of the continent's societies to transform themselves into developed and prosperous entities - just as slavery and colonialism. Included are contributions from eminent scholars such as Samir Amin, Horace Campbell, Thandika Mkandawire and Cyril Obi.
Migration and global justice
(2012)
Dinteria : Nr. 32, 2012
(2012)