Palestinian Refugee Camps: from Shelter to Habitat

Palestinian refugees registered with UNRWA and their housing conditions are officially characterized by a “ temporary status” , a situation which has lasted the past sixty years. This article explores this time-paradox by focusing on the host governments’ and UNRWA’s policies affecting the refugees’ housing conditions. After having reviewed available literature, this contribution analyses the current housing situation. Drawing on data from a recent survey, the authors provide insights on areas where intervention is needed. In all UNRWA’s fields of operation, overcrowding, lack of public spaces, humidity and structural defects are the main sources of housing discomfort that camp refugees endure. Host countries’ restrictions as well as the incapacity or unwillingness of larger urban municipalities to incorporate refugee camps in their master plans are among the main obstacles to the refugees’ housing development. Rehabilitation and self-help re-housing programs may offer substantial incentives for housing improvement. The success of such programs depends, among several factors, on the host governments’ good will to provide UNRWA with authorizations, financial support, and land, as well as on the capacity of involving the refugee communities in projects’ planning and implementation.

Eine Million Algerier lernen im 20. Jahrhundert zu leben. Umsiedlungslager und Zwangsmodernisierung im Algerienkrieg 1954–1962

Als eines der erstaunlichsten Merkmale des algerisch-französischen Unabhängigkeitskriegs 1954-1962 darf die Kombination von militärischer Aufstandsbekämpfung und zivilen Reformprojekten gelten. Diese Verschränkung lässt sich an keinem Aspekt dieses Krieges so deutlich beobachten wie an der französischen Umsiedlungspolitik. Bis zu drei Millionen Menschen wurden während des Krieges von der französischen Armee gewaltsam aus ihren Dörfern vertreiben und in eigens angelegte Sammellager, die «camps de regroupement», umgesiedelt. Was als rein militärische Maßnahme begann, entwickelte sich schnell zu einem gewaltigen ländlichen Entwicklungsprogramm. Durch das Versprechen einer umfassenden Modernisierung aller Lebensbereiche im Schnellverfahren sollten die Insassen der Lager zu loyalen Anhängern des Projekts eines französischen Algeriens gemacht werden. Die «camps de regroupement» lassen sich als Modernisierungslaboratorien beschreiben, in denen sich scheinbar widersprüchliche Elemente wie Entwicklungshilfe mit äußerst rigider Bevölkerungskontrolle und totalitär anmutenden Maßnahmen des social engineering zu einem einzigartigen Ensemble verbanden. [ABSTRACT FROM AUTHOR]

Analgesic activity of a non-peptide imidazolidinedione somatostatin agonist: in vitro and in vivo studies in rat

Several lines of evidence support an important role for somatostatin receptors (SSTRs) in pain modulation. The therapeutic use of established SSTR peptide agonists for this indication is limited by their broad range of effects, need for intrathecal delivery, and short half-life. Therefore, the goal of the present study was to investigate the analgesic effect of SCR007, a new, highly selective SSTR2 non-peptide agonist. Behavioral studies demonstrated that paw withdrawal latencies to heat were significantly increased following intraplantar SCR007. Furthermore, both intraperitoneal and intraplantar injection of SCR007 significantly reduced formalin- and capsaicin-induced flinching and lifting/licking nociceptive behaviors. Recordings from nociceptors using an in vitro glabrous skin-nerve preparation showed that SCR007 reduced heat responses in a dose-dependent fashion, bradykinin-induced excitation, heat sensitization and capsaicin-induced excitation. In both the behavioral and single fiber studies, the SCR007 effects were reversed by the SSTR antagonist cyclo-somatostatin, demonstrating receptor specificity. In the single fiber studies, the opioid antagonist naloxone did not reverse SCR007-induced anti-nociception suggesting that SCR007 did not exert its effects through activation of opioid receptors. Analysis of cAMP/protein kinase A (PKA) involvement demonstrated that SCR007 prevented forskolin- and Sp-8-Br-cAMPS (a PKA activator)-induced heat sensitization, supporting the hypothesis that SCR007-induced inhibition could involve a down-regulation of the cAMP/PKA pathway. These data provide several lines of evidence that the non-peptide imidazolidinedione SSTR2 agonist SCR007 is a promising anti-nociceptive and analgesic agent for the treatment of pain of peripheral and/or central origin.

High incidence of optic disc swelling at very high altitudes

OBJECTIVES: To determine the incidence of optic disc swelling as a possible indicator of cerebral edema in a large group of healthy mountaineers exposed to very high altitudes and to correlate these findings with various clinical and environmental factors and occurrence of acute mountain sickness and high-altitude cerebral edema. METHODS: This multidisciplinary, prospective, observational cohort study was performed in 2005 within the scope of a medical research expedition to Muztagh Ata (7546 m [24,751 ft]) in Western Xinjiang Province, China. Twenty-seven healthy mountaineers aged 26 to 62 years participated. Medical examinations were performed in Switzerland 1 month before and 4 1/2 months after the expedition. Ophthalmologic examinations were performed at 4 high camps (maximum elevation, 6865 m [22,517 ft]). Optic disc status was documented using digital photography. Further assessments included arterial oxygen saturation and cerebral acute mountain sickness scores. RESULTS: Sixteen of 27 study subjects (59%) exhibited optic disc swelling during their stay at high altitudes, with complete regression on return to lowlands. Significant correlation was noted between optic disc swelling and lower arterial oxygen saturation (odds ratio, 0.86 per percentage of arterial oxygen saturation; 95% confidence interval, 0.81-0.92; P < .001), younger age (odds ratio, 0.95 per year; 95% confidence interval, 0.90-0.99; P = .03), and higher cerebral acute mountain sickness scores (odds ratio, 2.32 per 0.1 point; 95% confidence interval, 1.48-3.63; P < .001). CONCLUSION: Optic disc swelling occurs frequently in high-altitude climbers and is correlated with peripheral oxygen saturation and symptoms of acute mountain sickness. It is most likely the result of hypoxia-induced brain volume increase.

Effect of ascent protocol on acute mountain sickness and success at Muztagh Ata, 7546 m

Bloch, Konrad E., Alexander J. Turk, Marco Maggiorini, Thomas Hess, Tobias Merz, Martina M. Bosch, Daniel Barthelmes, Urs Hefti, Jacqueline Pichler, Oliver Senn, and Otto D. Schoch. Effect of ascent protocol on acute mountain sickness and success at Muztagh Ata, 7546 m. High Alt. Med. Biol. 10:25-32, 2009.-Data on acclimatization during expedition-style climbing to > 5000 m are scant. We evaluated the hypothesis that minor differences in ascent protocol influence acute mountain sickness (AMS) symptoms and mountaineering success in climbers to Muztagh Ata (7546 m), Western China. We performed a randomized, controlled trial during a high altitude medical research expedition to Muztagh Ata. Thirty-four healthy mountaineers (mean age 45 yr, 7 women) were randomized to follow one of two protocols, ascending within 15 or 19 days to the summit of Muztagh Ata at 7546 m, respectively. The main outcome measures, AMS symptom scores and the number of proceeding climbers, were assessed daily. Mean +/- SD AMS-C scores of 16 climbers randomized to slow ascent were 0.06 +/- 0.18, 0.26 +/- 0.08, 0.41 +/- 0.45, 0.53 +/- 0.77 at camps I (5533 m), II (6265 m), III (6865 m), and the summit (7546 m), respectively. Corresponding values in 18 climbers randomized to fast ascent were significantly higher: 0.17 +/- 0.23, 0.43 +/- 0.75, 0.49 +/- 0.36, and 0.69 +/- 0.54 (p < 0.008, vs. slow ascent in regression analysis accounting for weather-related protocol deviation). Climbers randomized to slow ascent were able to ascend according to the protocol without AMS for significantly more days than climbers randomized to fast ascent (p = 0.04, Kaplan-Meier analysis). More climbers randomized to slow ascent were successful in reaching the highest camp at 6865 m without AMS (odds ratio 9.5; 95% confidence interval 1.02 to 89). In climbers ascending to very high altitudes, differences of a few days in acclimatization have a significant impact on symptom severity, the prevalence of AMS, and mountaineering success. ClinicalTrials.gov Identifier NCT00603122.

Practical, Pluggable Types for a Dynamic Language

Most languages fall into one of two camps: either they adopt a unique, static type system, or they abandon static type-checks for run-time checks. Pluggable types blur this division by (i) making static type systems optional, and (ii) supporting a choice of type systems for reasoning about different kinds of static properties. Dynamic languages can then benefit from static-checking without sacrificing dynamic features or committing to a unique, static type system. But the overhead of adopting pluggable types can be very high, especially if all existing code must be decorated with type annotations before any type-checking can be performed. We propose a practical and pragmatic approach to introduce pluggable type systems to dynamic languages. First of all, only annotated code is type-checked. Second, limited type inference is performed on unannotated code to reduce the number of reported errors. Finally, external annotations can be used to type third-party code. We present Typeplug, a Smalltalk implementation of our framework, and report on experience applying the framework to three different pluggable type systems.

Le temps des hommes doubles. Les arrangements face à l’occupation, de la Révolution française à la guerre de 1870

Le temps des hommes doubles : Louis Aragon a désigné ainsi la séparation voire l’opposition entre l’homme social et l’homme privé dans la société capitaliste. Pour les auteurs réunis ici, il s’agit plutôt de signifier qu’au temps de la souveraineté nationale en armes, dès lors que sont plus rigoureusement assignées aux soldats et aux citoyens à la fois une « identité » et une « cause » supposées dépasser leur état civil et leurs intérêts particuliers, l’occupation militaire multiplie, dans la recherche d’accommodements entre les deux camps, les tensions et les combinaisons possibles entre fonctions ou statuts publics, sociabilités et influences locales, opinions et besoins. Pour caractériser les évolutions qui ont eu lieu entre les guerres déclarées par la France à l’Autriche en 1792 et à la Prusse en 1870, le présent livre met l’accent sur trois thèmes. Il traite d’abord des enjeux politiques et administratifs de l’occupation, parmi lesquels la neutralité, son devenir en tant que concept dans les relations internationales, et le positionnement des États neutres dans des conflits où l’on s’efforce de mobiliser aussi les opinions publiques. L’attention se porte ensuite sur les armées occupantes. Quelle que soit la part d’idéologie que l’autorité politique introduit dans leurs missions, la première de ces missions est de garantir leur propre sécurité. La recherche des accommodements ou le constat de l’extrême difficulté d’en trouver sont enfin abordés du point de vue des sociétés en proie à l’occupation. Dans ces situations où le présent peut être vécu et interprété en fonction d’une mémoire individuelle et collective d’expériences antérieures, le rôle joué par les occupants ne se réduit pas à la brutalité de la soldatesque et à l’exploitation économique.

Estimating population and livestock density of mobile pastoralists and sedentary settlements in the southeastern Lake Chad area

Mobile pastoralists provide major contributions to the gross domestic product in Chad, but little information is available regarding their demography. The Lake Chad area population is increasing, resulting in competition for scarce land and water resources. For the first time, the density of people and animals from mobile and sedentary populations was assessed using randomly defined sampling areas. Four sampling rounds were conducted over two years in the same areas to show population density dynamics. We identified 42 villages of sedentary communities in the sampling zones; 11 (in 2010) and 16 (in 2011) mobile pastoralist camps at the beginning of the dry season and 34 (in 2011) and 30 (in 2012) camps at the end of the dry season. A mean of 64.0 people per km2 (95% confidence interval, 20.3-107.8) were estimated to live in sedentary villages. In the mobile communities, we found 5.9 people per km2 at the beginning and 17.5 people per km2 at the end of the dry season. We recorded per km2 on average 21.0 cattle and 31.6 small ruminants in the sedentary villages and 66.1 cattle and 102.5 small ruminants in the mobile communities, which amounts to a mean of 86.6 tropical livestock units during the dry season. These numbers exceed, by up to five times, the published carrying capacities for similar Sahelian zones. Our results underline the need for a new institutional framework. Improved land use management must equally consider the needs of mobile communities and sedentary populations.

APS-Inserateanalyse der eidgenössischen Abstimmungen vom 9. Februar 2014

Die vorliegende APS-Inserateanalyse beschäftigt sich mit den eidgenössischen Abstimmungen vom 9. Februar 2014. Im ersten Kapitel werden die drei Vorlagen (FABI, Volksinitiative zur Abtreibungsfinanzierung und Masseneinwanderungsinitiative) hinsichtlich allgemeiner Kriterien miteinander verglichen. Dabei werden zunächst mit der Intensität und der Ausrichtung der verschiedenen Inseratekampagnen die zwei Hauptindikatoren präsentiert. An-schliessend erfolgt die Analyse der Platzierung der Anzeigen nach Pressegattungen sowie zeitlichen und geografischen Aspekten. In den Kapiteln 2-4 stehen vorlagenspezifische Eigenschaften im Vordergrund. In einem ersten Schritt werden für jede Vorlage die meist verwendeten Inseratetypen vorgestellt. Danach wird auf den Inhalt sowie auf die AbsenderInnen der Hauptbotschaften eingegangen. Falls es die Anzahl der verfügbaren Inserate erlaubt, werden drittens die Determinanten der zentralen Botschaften mit Hilfe von statistischen Verfahren unter die Lupe genommen. Für die Masseneinwanderungsinitiative (Kapitel 4) wurde eine ausführliche Spezialanalyse durchgeführt, mit der die Kampagnen der beiden Lager nach spezifischer Mobilisierung untersucht werden. Das fünfte Kapitel schliesst mit einem Fazit.