Turkey and the Kurdish problem; new approaches in the face of the Middle East crises. Point of View No. 30, February 2013

From the Introduction. For almost a hundred years (since World War I and the disintegration of the Ottoman Empire) stability – or rather, the permanent threat to stability – has been a key challenge for the Middle East. One of the central elements of this threat has been the so-called Kurdish problem, that is, the issues that continually arise between the states of the region and the Kurdish minority living in the area, as well as the tensions among the individual states caused by a range of issues related to local Kurds. The country most affected by the Kurdish problem is Turkey.

The Effects of Ultra-Loose Monetary Policies on Inequality. Bruegel Policy Contribution Issue 2015/09, June 2015

Highlights • Low interest rates, asset purchases and other accommodative monetary policy measures tend to increase asset prices and thereby benefit the wealthier segments of society, at least in the short-term, given that asset holdings are mainly concentrated among richest households. • Such policies also support employment, economic activity, incomes and inflation, which can benefit the poor and middle-class, which have incomes more dependent on employment and which tend to spend a large share of their income on debt service. • Monetary policy should focus on its mandate, while fiscal and social policies should address widening inequalities by revising the national social redistribution systems for improved efficiency, intergenerational equity and fair burden sharing between the wealthy and poor.

Arab views on democratic citizenship – and on EU support. Arab Citizenship Review No. 11

Arab views on democratic citizenship – and on EU support Much has been said about the EU’s general response to the Arab spring. And much has been written about regimes’ resistance to the far-reaching reform demanded by protestors across the Arab world. We have been engaged in a project (www.euspring.com) exploring one very specific dimension of these political trends and social debates: the question of how citizens in the Middle East and North Africa (MENA) understand the concept of democratic citizenship. Within our project, our local affiliated research organizations ran throughout 2014 a series of focus groups in Morocco, Egypt and Tunisia with a range of civic stakeholders. The aim of these meetings was to explore how citizens in the three countries understand democratic citizenship and how they view EU efforts to support political reform.

Asian Middle Classes - Drivers of Political Change? Asia Policy Brief 2014/06, November 2014

Asia watchers have been kept exceptionally busy by recent political developments in the region. An unprecedented landslide victory in India’s general elections, pro-democracy protests in Hong Kong, close elections in Indonesia, a coup in Thailand – the list goes on. As unrelated as these events appear, analysts may find a missing link among a social group that is currently exploding in numbers: Asia’s middle classes. Often discussed simply in terms of its economic potential, Asia’s middle-income population is also flexing its political muscle. A closer look at its influence throughout the region in recent months seems to confirm for the field of politics what economists have known for some time: The rise of the Asian middle classes constitutes one of the most fundamental transformations of our time. The consequences remain to be seen.

Russia’s ‘Middle East’: the escalation of religious conflicts in the Northern Caucasus. OSW Commentary Number 207/04.04.2016

The eastern part of the Northern Caucasus (Dagestan, Chechnya and Ingushetia) is becoming an increasingly distinct region in cultural, civilisational and social terms when compared to the rest of the Russian Federation. The situation on the ground there bears greater resemblance to the Middle East than to Russia: Islam is the key factor organising socio-political life, and conflicts inside the Muslim community, often involving bloodshed, are the driving power of developments in the region. The conflict is between the two main branches of Islam in the Northern Caucasus: Sufism linked to the official clergy and government, and Salafism which is gaining more and more supporters among young people in the Caucasus. Tension, including clashes over mosques, attacks, mass detentions, etc. has been observed mainly in Dagestan and Ingushetia.

A imagem da mulher de meia-idade nos meios de comunicação social

O presente trabalho teve por finalidade investigar a posição ocupada pela mulher dita de meia-idade nos meios de comunicação social. Para tanto, foram selecionadas cerca de quinze Revistas Femininas, editadas pela Bloch e Abril Cultural, tendo sido as fotos e ilustrações apresentadas em tais veículos de comunicação, submetidas ã Análise de Conteúdo, para a qual se contou com uma equipe formada por quatorze juízes, selecionados aleatoriamente. Os estímulos apresentados foram classificados em três categorias, quais sejam, "mulher jovem", "mulher de meia-idade" e "mulher idosa", e os resultados obtidos submetidos a uma análise lógica e estatística. Efetuou-se um estudo sobre a condição da mulher, segundo as dimensões biológica, social e psicológica, considerados aspectos relativos à mítica feminina, além de um-breve histórico sobre a situação da mulher no contexto social do País. Foram, também, observados dados referentes ã Psicologia do Consumidor. A partir dos resultados obtidos constatou-se que a incidência de estímulos classificados como sendo mulheres de meia-idade não foi significativa, alcançando, a figura da mulher jovem, a quase totalidade dos estímulos apresentados em todas as revistas examinadas, mantendo-se elevada mesmo naquelas dirigidas, segundo as Editoras, primordialmente, às mulheres de mais idade. Observou-se, também, uma tendência acentuada a se classificar na categoria "jovem" figuras femininas que se apresentassem como sexualmente atraentes, fisicamente belas e, ainda, a de artistas populares - esta, mesmo naqueles casos em que, reconhecidamente, se sabia possuidoras de idade superior aos 43 anos. Desse modo, concluiu-se que a figura feminina correspondente à mulher considerada de meia-idade, inexiste como forma de apelo social, o que contribuiu, sobremaneira, para tornar ainda mais conflitivo um período já crítico em si mesmo, como o é o climatério.

Revisando el uso de grupos focalizados en la investigación social

Las reflexiones metodológicas sobre grupos focalizados (GF) de este artículo tienen como punto de partida una investigación con sectores medios del Área Metropolitana de Buenos Aires. El estudio de referencia aborda los discursos y prácticas de cuidado de la salud en el escenario contemporáneo caracterizado por la diversificación de especialistas, la creciente cobertura mediática de recomendaciones sobre la vida sana y el bienestar, la implementación de políticas públicas de promoción de la salud, y el crecimiento de la industria de productos y servicios vinculados con la temática. El objetivo del artículo es reflexionar, a partir de nuestra experiencia de investigación, sobre dos aspectos que han recibido especial atención en la literatura metodológica más reciente: los criterios para componer los grupos y sus consecuencias para la dinámica de las conversaciones grupales, y las estrategias para dar cuenta de la interacción grupal en el análisis de los datos. En este último eje exploramos el potencial de los GF para observar el trabajo identitario vinculado con el cuidado de la salud. Enmarcamos nuestro estudio y las decisiones metodológicas tomadas en los debates actuales sobre la variedad de usos de los GF.

Mineral and chemical composition of hydrothermally altered rocks and sediments from the Middle Valley, ODP Leg 139 data

The Middle Valley segment at the northern end of the Juan de Fuca Ridge is a deep extensional rift blanketed with 200-500 m of Pleistocene turbiditic sediment. Sites 857 and 858 were drilled during Ocean Drilling Program Leg 139 to determine whether these two sites were hydrologically linked end members of an active hydrothermal circulation system. Site 858 was placed in an area of active hydrothermal discharge with fluids up to 270°C venting through anhydrite-bearing mounds on top of altered sediment. The shallow basement of fine-grained basalt that underlies the vents at Site 858 is interpreted as a seamount that was subsequently buried by turbidites. Site 857 was placed 1.6 km south of the Site 858 vents in a zone of high heat flow and numerous seismically imaged ridge-parallel faults. Drilling at Site 857 encountered sediments that are increasingly altered with depth and that overlie a series of mafic sills at depths of 460-940 m below sea floor. Sill margins and adjacent baked sediment are highly altered to magnesian chlorite and crosscut with veins filled with quartz, chlorite, sulfides, epidote, and wairakite. The sill interiors vary from slightly altered, with unaltered plagioclase and clinopyroxene in a mesostasis replaced by chlorite, to local zones of intense alteration and brecciation. In these latter zones, the sill interiors are pervasively replaced by chlorite, epidote, quartz, pyrite, titanite, and rare actinolite. The most complete replacement is associated with brecciated horizons with low recovery and slickensides on fracture surfaces, which we interpret as intersections between faults and the sills. Geochemically, the alteration of the sill complex is reflected in significant whole-rock depletions in Ca, Sr, and Na with corresponding enrichments in Mg, Al, and most metals. The latter results from the formation of conspicuous sulfide poikiloblasts. In contrast, metamorphism of the Site 858 seamount includes incomplete albitization of plagioclase phenocrysts and replacement of sparse mafic phenocrysts. Much of the basement alteration at Site 858 is confined to crosscutting veins except for a highly altered and veined horizon at the contact between basaltic basement and the overlying sediment. The sill complex at Site 857 is more highly depleted in 18O (d18O = 2.4 per mil - 4.7 per mil) and more pervasively replaced by secondary minerals relative to the extrusives at Site 858 (d18O = 4.5 per mil - 5.5 per mil). There is no evidence of significant albitization of the plagioclase at Site 857, suggesting high Ca/Na in the pore fluids. Fluid-inclusion data from hydrothermal minerals in altered mafic rocks and veins at Sites 857 and 858 show a consistency of homogenization temperatures, varying from 245 to 270°C, which is within the range of temperatures observed for the fluids venting at Site 858. The consistency of the fluid inclusion temperatures, the lack of albitization within the Site 857 sills, and the apparently low water/rock ratio collectively suggest that the sill complex at Site 857 is in thermal equilibrium and being altered by a highly evolved Ca-rich fluid similar to the fluids now venting at Site 858. The alteration evident in these two deep crustal drillsites is a result of the ongoing hydrothermal circulation and is consistent with downhole logging results, instrumented borehole results, and hydrothermal fluid chemistry. The pervasive alteration of the laterally extensive sill-sediment complex at Site 857 determines the chemistry of the fluids that are venting at Site 858. The limited alteration of the Site 858 lavas suggests that this basement edifice acts as a penetrator or ventilator for the regional hydrothermal reservoir with much of the flow focussed at the highly altered and veined sediment-basalt contact.

Concentrations and isotopic compositions of low molecular weight hydrocarbons in hydrothermal fluids from ODP Field, Middle Valley, northern Juan de Fuca Ridge

The presence of sedimentary organic matter blanketing midocean ridge crests has a potentially strong impact on metal transport in hydrothermal vent fluids. To constrain the role of organic matter in metal mobility during hydrothermal sediment alteration, we reacted organic-rich diatomaceous ooze from Guaymas Basin, Gulf of California, and organic-poor hemipelagic mud from Middle Valley, northern Juan de Fuca Ridge, with seawater and a Na-Ca-K-Cl fluid of seawater chlorinity, at 275° to 400°C, 350 to 500 bars, and initial fluid: sediment mass ratios ranging from 1.6 to 9.8. Reaction of these fluids with both sediment types released CO2 and high concentrations of ore-forming metals (Fe, Mn, Zn, Pb) to solution. Relatively low concentrations of Cu were observed in solution and likely reflect the reducing conditions that resulted from the presence of sedimentary organic matter. Both the concentrations of CO2 and dissolved metals were lower in fluids reacted with Middle Valley sediment compared with aqueous concentrations in fluids reacted with Guaymas Basin sediment. During alteration of both sediment types, metal concentrations varied strongly as a function of temperature, increasing by up to an order of magnitude over the 75°C range of each experiment. Major element fluid chemistry and observed alteration assemblages suggest that during hydrothermal alteration of organic-lean sediment from Middle Valley a feldspar-quartz-illite mineral assemblage buffered in situ pH. In contrast, data from the experimental alteration of organic-rich Guaymas Basin sediment suggest that a calcite-plagioclase-quartz assemblage regulated in situ pH. Fluid speciation calculations suggest that in situ pH during Guaymas Basin sediment alteration was lower than during alteration of Middle Valley sediment and accounts for the substantially greater metal mobility at a given temperature and pressure during the former experiment. Comparison of our results with the results of basalt alteration experiments indicate that except for Cu, hydrothermal sediment alteration results in equal or greater concentrations of ore-forming metals at a given temperature and pressure. Accordingly, the presence of ore-forming metals in fluids currently venting from sediment-covered hydrothermal systems at concentrations substantially lower than in fluids from bare-rock systems may reflect chemical reequilibration during subsurface cooling within the sediment pile.

Sea-surface paleotemperature reconstructions for the middle Miocene-Holocene of ODP Site 133-811 in the Coral Sea off northeast Australia

The derivation of a detailed sea-surface paleotemperature curve for the middle Miocene-Holocene (10-0 Ma) from ODP Site 811 on the Queensland Plateau, northeast Australia, has clarified the role of sea-surface temperature fluctuations as a control on the initiation and development of the extensive carbonate platforms of this region. This curve was derived from isotopic analyses of the planktonic foraminifer Globigerinoides ruber, and converted to temperature using the surface-water paleotemperature equation accounting for variations in global ice volume. The accuracy of these data were confirmed by derivation of paleotemperatures using the water column isotopic gradient (Delta delta18O), corrected for salinity and variations in seafloor water mass temperature. Results indicate that during this period surface-water temperatures were, on average, greater than the minimum required for tropical reef growth (20°C; Veron, 1986), with the exception of the late Miocene and earliest early Pliocene (10-4.9 Ma), when there were repeated intervals of temperatures between 18-20°C. Tropical reef growth on the Queensland Plateau was extensive from the early to early middle Miocene (~21-13 Ma), after which reef development began to decline. A lowstand near 11 Ma probably exposed shallower portions of the plateau; after re-immersion near 7 Ma, the areal extent of reef development was greatly reduced (~ 50%). Paleotemperature data from Site 811 indicate that decreased sea-surface temperatures were likely to have been instrumental in reducing the area of active reef growth on the Queensland Plateau. Reduced reefal growth rates continued until the late Pliocene or Quaternary, despite the increase of average sea-surface paleotemperatures to 22-23°C. Studies on modern corals show that when sea-surface temperatures are below ~24°C, as they were from the late Miocene to the Pleistocene off northeast Australia, corals are stressed and growth rates are greatly reduced. Consequently, when temperatures are in this range, corals have difficulty keeping pace with subsidence and changing environmental factors. In the late Pliocene, sedimentation rates increased due to increases in non-reefal carbonate production and falling sea levels. It was not until the mid-Quaternary (0.6-0.7 Ma) that sea-surface paleotemperatures increased above 24°C as a result of the formation of a western Coral Sea warm water pool. Because of age discrepancies, it is unclear exactly when an effective barrier developed on the central Great Barrier Reef; the formation of the warm water pool was likely to have either assisted the formation of this barrier and/or permitted increased coral growth rates. Fluctuations in sea-surface temperature can account for much of the observed spatial and temporal variations of reef growth and carbonate platform distribution off northeast Australia, and therefore we conclude that paleotemperature variations are a critical control on the development of carbonate platforms, and must be considered an important cause of ancient platform "drowning".

Refining Child Pornography Law : Crime, Language, and Social Consequences /

The legal definition of child pornography is, at best, unclear. In part because of this ambiguity and in part because of the nature of the crime itself, the prosecution and sentencing of perpetrators, the protection of and restitution for victims, and the means for preventing repeat offenses are deeply controversial. In an effort to clarify the questions and begin to formulate answers, in this volume, experts in law, sociology, and social examine child pornography law and its consequences. Focusing on the roles of language and crime definition, the contributors present a range of views about the increasingly visible role that child pornography plays in the national conversation on child safety, as well as the wisdom of the punishment of those who produce, distribute, and possess materials which may be considered child pornography.

Work and life; a study of the social problems of today,

"Some of the chapters of this book, in substance but not in form, have appeared in various magazines...The ideas advanced have also been presented in a series of popular lectures delivered in ...cities of the middle West."--Pref.

Fate of the middle classes,

Mode of access: Internet.

Long-range cost estimates for old-age, survivors, and disability insurance system, 1969 /

Sept. 1969.

Long-range estimates of the financial status of the old-age, survivors, and disability insurance program, 1983 /

"April 1984"