bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Life Domains Perspective on Acculturation and Psychological Adjustment: A Study of Refugees from the Former Soviet Union
Authors: Birman Dina , Simon Corrina D. , Chan Wing Yi , Tran Nellie 
Published: December 2013

AbstractThe study articulates a contextual approach to research on acculturation of immigrants, suggesting that the relationship between acculturation and adjustment is dependent on the cultural demands of the life domains considered. Specifically, the study investigated the mediating effects of adjustment in occupational and social life domains on the relationship between acculturation and psychological adjustment for 391 refugees from the former Soviet Union. The study used bilinear measures of acculturation to the host (American) and heritage (Russian) cultures. Using Structural Equation Modeling, the study confirmed the hypothesized relationships, such that the positive effects of American acculturation on psychological adjustment were mediated by occupational adjustment, and the effects of Russian acculturation on psychological adjustment were mediated by satisfaction with co‐ethnic social support. Psychological adjustment was measured in two ways, as psychological well‐being, using a measure of life satisfaction, and as symptoms of depression and anxiety, using the Hopkins symptom checklist (HSCL). Life satisfaction served as a mediator between adjustment in occupational and social domains and HSCL, suggesting that it may be an intervening variable through which environmental stress associated with immigration contributes to the development of symptoms of mental disorder.
Monogene Ionenkanalerkrankungen der Skelettmuskulatur
Authors: Lehmann-Horn F. , Jurkat-Rott K. 
Published: December 2013

Zusammenfassung
Muskuläre Kanalopathien wie Myotonien, dyskaliämische periodische Paralysen (PP), maligne Hyperthermie (MH) und Core-Myopathien sind durch Mutationen in Na+-, K+-, Ca2+- und Cl−-Kanälen bedingt. Eine leichte Membrandepolarisation verursacht myotone Aktivität. Eine vermehrte Depolarisation kann die Über- in Untererregbarkeit umkehren und eine transiente Schwäche hervorrufen. Eine länger anhaltende Depolarisation der Plasma- und T-tubulären Membran ist für die dominanten dyskaliämischen PP die gemeinsame Basis der Schwäche. Der Kaliumspiegel im Serum beeinflusst das Ruhemembranpotenzial, weshalb Abweichungen vom physiologischen Bereich (z. B. durch Schilddrüsendysfunktion) Membrandepolarisation und Muskelschwäche begünstigen. Bei der Anlage zu MH, einer potenziell lebensbedrohlichen hypermetabolen Krise, erhöhen dominante Mutationen im zytoplasmatischen Teil des Ca2+-Freisetzungskanals des sarkoplasmatischen Retikulums die Empfindlichkeit für volatile Anästhetika. Dagegen führen dominante oder rezessive Mutationen im sarkoplasmatischen Teil zur Entleerung der Ca2+-Speicher und so zu Schwäche und Core-Myopathie.
Recent Treatment Advances and Novel Therapies in Pancreas Cancer: A Review
Authors: Valsecchi Matias E. , Díaz-Cantón Enrique , de la Vega Máximo , Littman Susan J. 
Published: December 2013

AbstractPurposeOver the last couple of years, we have witnessed the availability of a wide variety of different therapeutic agents and the identification of effective combinations of existing ones that have transformed the way we approach and treat pancreatic cancer. Proof of this are the recent validations that combinations of conventional chemotherapy drugs, the FOLFIRINOX regimen and gemcitabine plus nab-paclitaxel, significantly improves clinical outcomes in patients with metastatic disease. However, deeper and more sophisticated understanding of the biology of this cancer as well as the ability to develop better and perhaps more precise drugs predict that the landscape may be changing even more.Methodology and ResultsIn this review, we will summarize the most recent treatment advances including FOLFIRINOX, gemcitabine plus nab-paclitaxel and discuss novel approaches such as immune-mediated therapies, drugs that disrupt the tumor-stromal compartment, PARP inhibitors for BRCA pathway-deficient pancreatic cancer and new generations of conventional chemotherapeutics, which are in early phases of clinical development and have shown promising early results. We will also discuss some examples of drugs that failed, despite very good preliminary data, in order to appraise the lessons learned from these negative clinical trials. Lastly, we will comment on ongoing adjuvant and neoadjuvant trials.ConclusionWe hope that at least some of these will result in positive trials and add to our armamentarium for treating this challenging malignancy.
Eradication of Helicobacter pylori infection
Authors: Wu Tzung‐Shiun , Hu Huang‐Ming , Kuo Fu‐Chen , Kuo Chao‐Hung 
Published: December 2013

AbstractEradication of Helicobacter pylori infection has become an important issue recently, because this bacterial species cluster can cause many gastrointestinal diseases. Elevated antibiotic resistance is related to an increasing failure rate of H. pylori eradication. Standard triple therapy is still the first‐line therapy; however, according to the Maastricht IV Consensus Report, it should be abandoned in areas of high clarithromycin resistance. Alternative first‐line therapies include bismuth‐containing quadruple therapy, sequential, concomitant, and hybrid therapies. Quinolone‐based triple therapy may be considered as first‐line therapy in areas of clarithromycin resistance >15–20% and quinolone resistance <10%. Unique second‐line therapy is still unclear, and bismuth‐containing quadruple therapy or levofloxacin‐based triple therapy can be used as rescue treatment. Third‐line therapy should be under culture guidance to select the most effective regimens (such as levofloxacin‐based, rifabutin‐based, or furazolidone‐based therapies). Antibiotics resistance, patient compliance, and CYP 2C19 genotypes could influence the outcome. Clinicians should use antibiotics according to local reports.
Geochronology and paleoenvironment of pluvial Harper Lake, Mojave Desert, California, USA
Authors: Garcia Anna L. , Knott Jeffrey R. , Mahan Shannon A. , Bright Jordon 
Published: December 2013

AbstractAccurate reconstruction of the paleo-Mojave River and pluvial lake (Harper, Manix, Cronese, and Mojave) system of southern California is critical to understanding paleoclimate and the North American polar jet stream position over the last 500 ka. Previous studies inferred a polar jet stream south of 35°N at 18 ka and at ~ 40°N at 17–14 ka. Highstand sediments of Harper Lake, the upstream-most pluvial lake along the Mojave River, have yielded uncalibrated radiocarbon ages ranging from 24,000 to > 30,000 14C yr BP. Based on geologic mapping, radiocarbon and optically stimulated luminescence dating, we infer a ~ 45–40 ka age for the Harper Lake highstand sediments. Combining the Harper Lake highstand with other Great Basin pluvial lake/spring and marine climate records, we infer that the North American polar jet stream was south of 35°N about 45–40 ka, but shifted to 40°N by ~ 35 ka. Ostracodes (Limnocythere ceriotuberosa) from Harper Lake highstand sediments are consistent with an alkaline lake environment that received seasonal inflow from the Mojave River, thus confirming the lake was fed by the Mojave River. The ~ 45–40 ka highstand at Harper Lake coincides with a shallowing interval at downstream Lake Manix.
Écueils et objectifs partagés entre juristes et sociologues : Réflexions sur le dialogue interdisciplinaire entre le droit et la sociologie
Authors: Lavoie Bertrand 
Published: December 2013

Résumé
L’objectif de cet article est de présenter des réflexions analytiques et théoriques sur le dialogue interdisciplinaire entre le droit et la sociologie. La présentation de contradictions et de points de rencontre possibles entre ces deux disciplines peut contribuer à une anthropologie interdisciplinaire qui s’intéresse à l’« immigration » parfois difficilement vécue par ceux et celles qui mobilisent plus d’un domaine académique dans leurs recherches. Cet article s’adresse particulièrement à ces juristes qui entament un dialogue interdisciplinaire et tout spécifiquement à ceux qui font leurs premiers pas sociologiques.
Drops sliding down an incline at large contact line velocity: What happens on the road towards rolling?
Authors: Limat Laurent 
Published: December 2013

AbstractDrops sliding down an incline exhibit fascinating shapes, which indirectly provide a great deal of information about wetting dynamics. Puthenveettil, Kumar & Hopfinger (J. Fluid Mech., vol. 726, 2013, pp. 26–61) have renewed this subject by considering water and mercury drops sliding at high speed. The results raise puzzling questions: how to take into account inertia at a high-speed contact line, large contact angles, the nature of the dissipation at small scale and sliding versus rolling behaviours?
Global stability of stretched jets: conditions for the generation of monodisperse micro-emulsions using coflows
Authors: Gordillo J. M. , Sevilla A. , Campo-Cortés F. 
Published: December 2013

AbstractIn this paper we reveal the physics underlying the conditions needed for the generation of emulsions composed of uniformly sized drops of micrometric or submicrometric diameters when two immiscible streams flow in parallel under the so-called tip streaming regime after Suryo and Basaran (Phys. Fluids, vol. 18, 2006, 082102). Indeed, when inertial effects in both liquid streams are negligible, the inner to outer flow-rate and viscosity ratios are small enough and the capillary number is above an experimentally determined threshold which is predicted by our theoretical results with small relative errors, a steady micrometre-sized jet is issued from the apex of a conical drop. Under these conditions, the jet disintegrates into drops with a very well-defined mean diameter, giving rise to a monodisperse microemulsion. Here, we demonstrate that the regime in which uniformly sized drops are produced corresponds to values of the capillary number for which the cone-jet system is globally stable. Interestingly enough, our general stability theory reveals that liquid jets with a cone-jet structure are much more stable than their cylindrical counterparts thanks, mostly, to a capillary stabilization mechanism described here for the first time. Our findings also limit the validity of the type of stability analysis based on the common parallel flow assumption to only those situations in which the liquid jet diameter is almost constant.
Contrasting magma emplacement mechanisms within the Rogart igneous complex, NW Scotland, record the switch from regional contraction to strike-slip during the Caledonian orogeny
Authors: KOCKS H. , STRACHAN R. A. , EVANS J. A. , FOWLER M. 
Published: December 2013

AbstractThe Rogart igneous complex is unique within the northern Scottish Caledonides because it comprises an apparent continuum of magma types that records a progressive change in emplacement mechanisms related to large-scale tectonic controls. Syn-D2 leucogranites and late-D2 quartz monzodiorites were emplaced during crustal thickening and focused within the broad zone of ductile deformation associated with the Naver Thrust. In contrast, emplacement of the post-D2 composite central pluton was controlled by development of a steeply dipping dextral shear zone along the Loch Shin Line, interpreted as an anti-Riedel shear within the Great Glen Fault system. The mantle-derived nature of the late-to-post-D2 melts implies that the Naver Thrust and the Loch Shin Line were both crustal-scale structures along which magmas were channelled during deformation. A U–Pb zircon age of 425±1.5 Ma for the outer component of the central pluton provides an upper limit on regional deformation and metamorphism within host Moine rocks. These findings are consistent with the view that a fundamental change in tectonic regime occurred in the Scottish Caledonides at c. 425 Ma, corresponding to the switch from regional thrusting that resulted from the collision of Baltica and Laurentia, to the development of the orogen-parallel Great Glen Fault system.
Development of the feline lungworms Aelurostrongylus abstrusus and Troglostrongylus brevior in Helix aspersa snails
Authors: GIANNELLI ALESSIO , RAMOS RAFAEL ANTONIO NASCIMENTO , ANNOSCIA GIADA , DI CESARE ANGELA , COLELLA VITO , BRIANTI EMANUELE , DANTAS-TORRES FILIPE , MUTAFCHIEV YASEN , OTRANTO DOMENICO 
Published: December 2013

SUMMARYAelurostrongylus abstrusus (Strongylida, Angiostrongylidae) and Troglostrongylus brevior (Strongylida, Crenosomatidae) are regarded as important lungworm species of domestic felids, with the latter considered an emerging threat in the Mediterranean region. The present study aimed to assess their concurrent development in the mollusc Helix aspersa (Pulmonata, Helicidae). Thirty snails were infested with 100 first-stage larvae (L1) of A. abstrusus and T. brevior, isolated from a naturally infested kitten. Larval development was checked by digesting five specimens at 2, 6 and 11 days post infestation. Larvae retrieved were morphologically described and their identification was confirmed by specific PCR and sequencing. All H. aspersa snails were positive for A. abstrusus and T. brevior, whose larval stages were simultaneously detected at each time point. In addition, snails were exposed to outdoor conditions and examined after overwintering, testing positive up to 120 days post infestation. Data herein presented suggest that A. abstrusus and T. brevior develop in H. aspersa snails and may eventually co-infest cats. Data on the morphology of both parasitic species in H. aspersa provide additional information on their development and identification, to better understand the population dynamics of these lungworms in receptive snails and paratenic hosts.
Managing legacy waste in the presence of cultural heritage at Wilkes Station, East Antarctica
Authors: Camenzuli Danielle , Fryirs Kirstie A. , Gore Damian B. , Freidman Benjamin L. 
Published: December 2013

ABSTRACTThe Antarctic Treaty has been the principal governing force in Antarctica since 1961. The Protocol on Environmental Protection to the Antarctic Treaty (Madrid Protocol) requires that all past and present work and waste-disposal sites are cleaned up unless doing so would cause greater environmental damage or the site is considered to be a monument of significant historical importance. Despite this requirement, legacy waste issues remain unresolved in parts of Antarctica. Clean-up operations in Antarctica are complicated by a combination of restricted access, extreme weather, financial limitations and logistical constraints. Further complications arise at sites such as Wilkes Station, where the requirement for clean-up coexists with the desire to preserve potentially valuable heritage items.Several buildings and artefacts with potential heritage value remain at Wilkes Station. However, Wilkes Station is not officially designated as a historic site or monument under the Antarctic Treaty, nor is it a national or world heritage place under Australian domestic legislation. Consequently the buildings and relics at Wilkes Station are afforded little protection under the existing relevant domestic and international legislative frameworks.This paper uses Wilkes Station as a case study of the complexities associated with conducting clean-up operations at contaminated sites with informal heritage value in Antarctica. The legislative and environmental considerations surrounding clean-up operations at Wilkes Station are also investigated. Furthermore, we argue the importance of a multi-disciplinary approach to operations which facilitate the clean-up of legacy waste and preservation of the potential heritage values at Wilkes. Finally, we recognise that the complexities discussed in this paper have wider applicability and we investigate the relevance of these issues to other Antarctic contaminated sites with formal or informal heritage value.
Lived experiences of ageing and later life in older people with intellectual disabilities
Authors: KÅHLIN IDA , KJELLBERG ANETTE , NORD CATHARINA , HAGBERG JAN-ERIK 
Published: December 2013

ABSTRACTThe aim of this article is to explore how older people with intellectual disability (ID), who live in group accommodation, describe their lived experience in relation to ageing and later life. The article is based on a study with a phenomenological approach, grounded on the concept of life-world. Individual, qualitative interviews were conducted with 12 people with ID (five men, seven women), between the ages of 48 and 71 (mean=64), who lived in four different group accommodation units in southern Sweden. A descriptive phenomenological analysis method was used, which disclosed a structure consisting of themes and sub-themes. The findings of the study reveal the informants' lived experience of ageing and later life as a multifaceted phenomenon, expressed through the two themes, ‘age as a process of change’ and ‘existential aspects of ageing’, each with three sub-themes. The body is an essential element in their experience of ageing and growing old, and in how this experience is expressed. The study also found social, cultural and historical dimensions of the life-world to be important in the informants' experience of ageing and later life. This supports understanding of the existence of a collective life-world for older people with ID, the unique experiences the informants share because of their disability and its consequences for their lifecourse.
New computational method for three-fingered force-closure test
Authors: Niparnan Nattee , Phoka Thanathorn , Suttasupa Yuttana , Sudsang Attawith 
Published: December 2013

SUMMARYThis paper proposes an efficient implementation of a force-closure test for frictional three-finger grasps. The implementation is based on a condition that transforms force-closure testing into the problem of convex hull intersection in projective space. The proposed implementation further reduces the problem into the problem of computing whether a line segment intersects a convex hull of at most four points. Implementation results are presented along with a thorough performance analysis and comparison with several existing methods. The results are also verified with arbitrary precision floating point computation. This provides comparison of qualitative error resulting from floating point roundoff. The result shows that the proposed implementation outperforms other methods in terms of speed and precision.
Ko Aotearoa Tenei: Law and Policy Affecting Maori Culture and Identity
Authors: Williams David V. 
Published: December 2013

AbstractIn July 2011 what is commonly known as the Wai 262 Report was released. After a protracted series of hearings, dating back to 1997, the New Zealand Waitangi Tribunal has at last reported on the some of the wide range of issues canvassed in those hearings. Three beautifully illustrated volumes contain a large number of recommendations in what is described as a whole-of-government report. This article notes earlier comments on Wai 262 in this journal and reframes what is often known as the ‘Maori renaissance’ from which this claim emerged in 1991. The Tribunal decided not to discuss historical aspects of the evidence presented, except for the Tohunga Suppression Act 1907, as this was not ‘an orthodox territorial claim’ allowing the Crown to negotiate with iwi for a Treaty Settlement. Of great significance for this readership, the Tribunal staunchly refused to entertain any discussion of ‘ownership’ claims to Maori cultural property. Rather, the Tribunal focussed on ‘perfecting the Treaty partnership’ between the two founding peoples of Aotearoa New Zealand. Its report is concerned with the future and with the Treaty of Waitangi when the nation has moved beyond the grievance mode that has dominated the last quarter century. The partnership principles are pragmatic and flexible. Very seldom indeed can Maori expect to regain full authority over their treasured properties and resources. The eight major topics of the chapters on intellectual property, genetic and biological resources, the environment, the conservation estate, the Maori language, Maori knowledge systems, Maori medicines and international instruments are briefly summarised. The author is critical of this Tribunal panel's timidity in refusing to make strong findings of Treaty breach as the basis for practical recommendations—the approach usually adopted in previous Tribunal reports on contemporary issues. The article then notes that the Wai 262 report featured significantly in 2012 hearings on Maori claims to proprietary rights in freshwater resources. It featured not to assist the freshwater claimants, however, but as a shield wielded by the Crown to try to deny Maori any remedy.The low bar of partnership consultations encouraged by the Wai 262 report was congenial for Crown counsel seeking to undermine Maori claims to customary rights akin to ‘ownership’ of water. The 2012 Tribunal panel, under a new Chief Judge, restrictively distinguished the Wai 262 report and found in favour of Maori rights to water. In conclusion, the article notes the irony of a government following neo-liberal policies in pursuing a privatisation strategy and yet relying on ‘commons’ rhetoric to deny Maori any enforceable rights to water; and of indigenous people arguing for ownership property rights to frustrate that government's policies.
A new species of Antarctoxylon: a contribution to the early angiosperm ecosystem of Antarctica during the late Cretaceous
Authors: Sakala Jakub , Vodrážka Radek 
Published: December 2013

AbstractA new species of Antarctoxylon is described from the Coniacian Hidden Lake Formation of James Ross Island as A. mixai Sakala, sp. nov. This angiosperm fossil wood shows a unique combination of features in having indistinct growth ring boundaries, scalariform perforation plates with about 30 bars and rays both narrow (1–6-seriate) and very wide (up to 18-seriate). Its systematic affinities and exact living relative at the specific, generic or even familial level cannot be specified. Along with Weinmannioxylon nordenskjoeldii from James Ross Island and the angiosperm woods from the Williams Point on Livingston Island, this record provides further evidence of the earliest record of arboreal angiosperms in Antarctica.
Eocene fossil feather from King George Island, South Shetland Islands, Antarctica
Authors: Mansilla Héctor G. , Stinnesbeck Wolfgang , Varela Natalia , Leppe Marcelo 
Published: December 2013

AbstractThe first fossil avian feather from Antarctica is reported here, from the early to middle Eocene Fossil Hill Formation at Fildes Peninsula, King George Island, Antarctica. Characteristics such as its form, asymmetry of vanes, closed-pennaceous vanes with barbules and a deep ventral groove indicate that the feather was used for flight. The site from which the feather was collected is known to yield a variety of well-preserved trace fossils, palaeobotanical and palaeoenvironmental remains, suggesting a shorebird ecotype for the owner of this feather, certainly belonging to a Neornithes. The continental position, preservation as an external mould and type of feather makes this specimen a novel and an exceedingly rare record.