bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hypothermic Oxygenated Liver Perfusion: Basic Mechanisms and Clinical Application
Authors: Schlegel A. , Kron P. , Dutkowski P. 
Published: February 2015

Abstract
Dynamic preservation strategies such as hypothermic machine perfusion are increasingly discussed to improve liver graft quality before transplantation. This review summarizes current knowledge of this perfusion technique for liver preservation. We discuss optimization of perfusion conditions and current strategies to assess graft quality during cold perfusion. Next, we provide an overview of possible pathways of protection from ischemia-reperfusion injury. Finally, we report on recent clinical applications of human hypothermic machine liver perfusion.
Features of Turner syndrome among a group of Cameroonian patients
Authors: Wonkam Ambroise , Veigne Sandra W. , Abass Ali , Ngo Um Suzanne , Noubiap Jean Jacques N. , Mbanya Jean‐Claude , Sobngwi Eugene 
Published: February 2015

AbstractObjectiveTo describe the features of Turner syndrome among a group of Cameroonian patients.MethodsA descriptive cross‐sectional study was conducted among patients with amenorrhea and/or short stature who attended the genetic unit of Yaoundé Gynecology, Obstetrics and Pediatric Hospital (Yaoundé, Cameroon) for a specialist consultation between July 1, 2007, and December 31, 2008. Sociodemographic, clinical, and cytogenetic data were collected.ResultsTurner syndrome was confirmed among 11 of the 14 participants (seven had monosomy of the X chromosome; four had mosaicism involving a structural abnormality of the second X chromosome). The mean age at diagnosis was 18.4 ± 2.8 years. The reasons for consultation were delayed puberty (n = 10) and short stature (n = 1). Nine patients had a short neck, nine had a forearm carrying‐angle deformity, eight had a low hairline, and two had a webbed neck. Abdominal ultrasonography identified a horseshoe kidney in two patients and a rudimentary uterus in nine patients. None of the patients displayed cardiac abnormalities. Hypergonadotropic hypogonadism was reported among five patients. Eight patients did not receive hormonal treatment owing to advanced bone age or economic reasons.ConclusionLate diagnosis and variable phenotypic expression were key features of Cameroonian patients with Turner syndrome.
Increased carotid artery intima‐media thickness in patients with tympanosclerosis: Common risk factors with atherosclerosis?
Authors: Doluoglu Sumeyra , Gocer Celil , Toprak Ugur , Iriz Ayse , Uyar Melek , Eryilmaz Adil 
Published: February 2015

AbstractWe investigated the relationship between tympanosclerosis, known atherosclerotic risk factors, and the intima‐media thickness of bilateral carotid arteries using ultrasonography. A total of 122 patients admitted to our clinic with chronic otitis media between 2005 and 2010 were included in the study. The study group consisted of 61 patients with tympanosclerosis; the control group comprised 61 patients without tympanosclerosis. Internal carotid artery intima‐media thickness (CAIMT), total cholesterol, triglyceride, low‐ and high‐density lipoprotein cholesterol, C‐reactive protein, and homocysteine levels were measured in all patients. Homocysteine, low‐density lipoprotein, total cholesterol, and triglyceride levels in the study group were higher compared with those of the control group (p < 0.05). Right and left CAIMT was greater in the study group versus the control group (p ≤ 0.001). In conclusion, atherosclerosis and tympanosclerosis were associated with identical risk factors; in the tympanosclerosis group, CAIMT was increased significantly.
Transition to stably stratified states in open channel flow with radiative surface heating
Authors: Williamson N. , Armfield S. W. , Kirkpatrick M. P. , Norris S. E. 
Published: February 2015

AbstractDirect numerical simulations (DNS) of turbulent stratified flow in an open channel with an internal heat source following the Beer–Lambert law from the surface are used to investigate the transition from neutral to strongly stable flow. Our buoyancy bulk parameter is defined through the ratio of the domain height ${\it\delta}$ to $\mathscr{L}$, a bulk Obukhov length scale for the flow. We cover the range ${\it\lambda}={\it\delta}/\mathscr{L}=0{-}2.0$, from neutral conditions to the onset of the stable regime, with the Reynolds number range $Re_{{\it\tau}}=200{-}800$, at a Prandtl number of 0.71. The result is a boundary layer flow where the effects of stratification are weak in the wall region but progressively stronger in the outer layer up to the free surface. At ${\it\lambda}\simeq 1$ the turbulent kinetic energy (TKE) budget is in local equilibrium over a region extending from the near-wall region to a free-surface affected region a distance $l_{{\it\nu}}$ from the surface, with $l_{{\it\nu}}/{\it\delta}\sim Re^{-1/2}$. In this equilibrium region the flow can be characterised by the flux Richardson number $R_{f}$ and the local Obukhov length scale ${\it\Lambda}$. At higher ${\it\lambda}$ local mixing limit conditions are observed over an extended region. At ${\it\lambda}=2$ the flux Richardson number approaches critical limit values of $R_{f,c}\simeq 0.18$ and gradient Richardson number $Ri_{c}\simeq 0.2$. At high ${\it\lambda}$, we obtain a flow field where buoyancy interacts with the smallest scales of motion and the turbulent shear stress and buoyancy flux are suppressed to molecular levels. We find that this regime can be identified in terms of the parameter $Re_{\mathscr{L},c}=\mathscr{L}u_{{\it\tau}}/{\it\nu}\lesssim 200{-}400$ (where $u_{{\it\tau}}$ is the friction velocity and ${\it\nu}$ the kinematic viscosity), which is related to the $L_{\ast }$ parameter of Flores and Riley (Boundary-Layer Meteorol., vol. 139 (2), 2011, pp. 241–259) and buoyancy Reynolds number $\mathscr{R}$. With energetic equilibrium attained, the local buoyancy Reynolds number, $Re_{{\it\Lambda}}={\it\Lambda}\langle u^{\prime }w^{\prime }\rangle ^{1/2}/{\it\nu}$, is directly related to the separation of the Ozmidov ($l_{O}$) and Kolmogorov (${\it\eta}$) length scales in the outer boundary layer by $Re_{{\it\Lambda}}\simeq \mathscr{R}\equiv (l_{O}/{\it\eta})^{4/3}$. The inner wall region has the behaviour $\mathscr{R}\sim Re_{\mathscr{L}}Re_{{\it\tau}}$, in contrast to stratified boundary layer flows where the buoyancy flux is non-zero at the wall and $\mathscr{R}\sim Re_{\mathscr{L}}$.
Two-dimensional plastic flow of foams and emulsions in a channel: experiments and lattice Boltzmann simulations
Authors: Dollet B. , Scagliarini A. , Sbragaglia M. 
Published: February 2015

AbstractIn order to understand the flow profiles of complex fluids, a crucial issue concerns the emergence of spatial correlations among plastic rearrangements exhibiting cooperativity flow behaviour at the macroscopic level. In this paper, the rate of plastic events in a Poiseuille flow is experimentally measured on a confined foam in a Hele-Shaw geometry. The correlation with independently measured velocity profiles is quantified by looking at the relationship between the localisation length of the velocity profiles and the localisation length of the spatial distribution of plastic events. To complement the cooperativity mechanisms studied in foam with those of other soft glassy systems, we compare the experiments with simulations of dense emulsions based on the lattice Boltzmann method, which are performed both with and without wall friction. Finally, unprecedented results on the distribution of the orientation of plastic events show that there is a non-trivial correlation with the underlying local shear strain. These features, not previously reported for a confined foam, lend further support to the idea that cooperativity mechanisms, originally invoked for concentrated emulsions (Goyon et al., Nature, vol. 454, 2008, pp. 84–87), have parallels in the behaviour of other soft glassy materials.
Building affective commitment through job characteristics, leadership and empowerment
Authors: Pentareddy Sandhya , Suganthi L. 
Published: February 2015

AbstractEmployees committed to their organizations are more likely to contribute better and remain longer with their companies. This study examines how to build such organizational commitment through job characteristics, leadership and empowerment. Using a sample of 605 knowledge workers from four countries and various industries, this study probes how leadership complexity and psychological empowerment transform the impact of job characteristics on affective commitment. Results indicate that psychological empowerment partially mediates the effects of job characteristics on affective commitment and that leadership complexity moderates the influence of job characteristics and empowerment on affective commitment. Theoretical and practical implications of the research findings are discussed
Impact of dining out on nutritional intake and metabolic syndrome risk factors: data from the 2011 Korean National Health and Nutrition Examination Survey
Authors: Oh Chorong , Kim Hak-Seon , No Jae-Kyung 
Published: February 2015

The frequency of dining out has rapidly increased; however, the independent associations between dining out, metabolic syndrome risk factors and nutritional status have not been well characterised. The aim of the present study was to investigate the associations between dining out, nutritional intakes and metabolic syndrome risk factors among Korean adults, using data from the 2011 Korean National Health and Nutrition Examination Survey. Frequency of dining out was significantly associated with intake of nutrients such as energy, water, protein, fat, carbohydrate, Ca, Na, vitamin A and carotene. Especially, the result revealed that Korean adults had insufficient Ca intake compared with the Korean reference intake (700 mg). As the frequency of dining out increased, so did energy intake. In addition, individuals who dined out seven or more times per week experienced a 64 % higher likelihood of blood pressure abnormalities, an 88 % higher likelihood of waist circumference abnormalities, and a 32 % higher likelihood of low HDL-cholesterol levels than those who dined out less than once per week. BMI was not associated with the frequency of dining out. Our findings suggest that strategies to modify dining-out behaviour could reduce metabolic syndrome risk factors via improved nutrition.
FACTORS INFLUENCING ADOPTION OF CROP AND FORAGE RELATED AND ANIMAL HUSBANDRY TECHNOLOGIES BY SMALL-SCALE DAIRY FARMERS IN CENTRAL MEXICO
Authors: MARTÍNEZ-GARCÍA CARLOS GALDINO , DORWARD PETER , REHMAN TAHIR 
Published: February 2015

SUMMARYIn order to identify factors that constrain or favour adoption of five crop or forage related and six animal husbandry technologies promoted by government to small-scale dairy farmers, a field survey was conducted with 115 farmers. A binary logistic regression model was fitted to identify socioeconomic and farm variables explaining the technology adoption. Factors that favoured technology adoption were based on perceived usefulness, productivity and benefits to the farm, farmer's skills and farm characteristics; moreover farmers were more willing to use technologies which required low levels of investment such as de-worming, vaccines, and data recording. Constraints were related to economic restrictions, lack of knowledge, lack of land, herd size, lack of extension advice, lack of information about government programmes, requirements associated with applying for government financial support, and technologies considered to be of little or no importance to the farm such as herbicides, artificial insemination (AI) and milking machines. Adoption of crop or forage related and animal husbandry technologies was significantly associated (p < 0.05) with socioeconomic (farmer's education, farmer's experience, farmer's wealth status) and farm characteristics (herd size, cows in production, milk yield, total hectares and technological level). It is concluded that the approach implemented in this study enables identification of key factors together with the communication approaches that have been successful.
SECURING THE GARDEN AND LONGINGS FORHEIMATIN POST-WAR HANOVER, 1945–1948
Authors: D'ERIZANS ALEX 
Published: February 2015

ABSTRACTZeroing in on private garden plots, the article discusses the manner in which Germans portrayed themselves in relation to displaced persons (DPs) – former foreign workers, Allied prisoners-of-war (POWs), and concentration camp inmates – in immediate post-Second World War Hanover. Challenging the notion that a coherent narrative of German victimization truly emerged only in the 1950s, the article reveals how German gardeners already articulated loudly a discourse through which they sought to depict themselves as decent, hard-working sufferers, while portraying displaced persons as immoral and dangerous perpetrators. The plots of garden owners, as foci of German yearnings forHeimat, came particularly under threat. Germans cherished such sites, not only because they provided the opportunity for procuring additional sustenance amidst a post-war world of scarcity, but because they symbolized longings to inhabit a peaceful, productive, and beautiful space into which the most turbulent history could not enter, and upon which a stable future could be constructed. Only with the removal of DPs could Germans claim for themselves the status of victims, while branding DPs perpetrators, and reaffirm past patterns of superiority and inferiority in both ethical and racial terms. In so doing, Germans could realize the innocence integral for achievingHeimatand establish democratic stability after 1945.
THE PEACE CORPS IN US FOREIGN RELATIONS AND CHURCH–STATE POLITICS
Authors: ALLEN DAVID 
Published: February 2015

AbstractThis article uses new archival evidence and the growing literature on religion and the foreign relations of the United States to reinterpret the Peace Corps. The religious revival of the 1950s continued into the 1960s, and the Kennedy administration saw ‘spiritual values’ as part of the national interest. Church–state politics and Kennedy's public conception of the role of religion in foreign relations dictated that this aspect of the cold war would change in form. The Peace Corps should, in part, be seen as a continuation of the religious cold war, one that drew on the precedents of missionary and church-service organizations. The Corps was a counterpart to church groups working abroad, and hoped to subcontract much of its work to them. Kennedy hoped to work with religious groups in ecumenical fashion. As Catholic organizations were most visibly interested in receiving Corps funds, funding church groups proved politically unworkable, leading to church–state arguments that Kennedy wanted to avoid. The Kennedy administration struggled to separate the secular and the sacred, as confused definitions of ‘religion’ and a tough constitutional stance narrowed policy options. The Peace Corps fight shaped, and was shaped by, contemporary debates over church and state.
ECCLESIASTICAL IMPROVEMENTS, LAY IMPROPRIATIONS, AND THE BUILDING OF A POST-REFORMATION CHURCH IN ENGLAND, 1560–1600
Authors: KAUFMAN LUCY M. 
Published: February 2015

ABSTRACTOne of the more difficult practical questions raised by the English Reformation was just how to support its clergy and its fabric. Despite extensive resistance from the godly members of church and state, the Elizabethan church maintained the pre-Reformation system of impropriations, lay ownership of ecclesiastical tithes. This article examines the historical, practical, and ideological stakes of these everyday economics in the late sixteenth century. It argues that the majority of impropriators were responsive to the needs of the church, sustaining rather than undermining the nascent English church. In the space opened up by the Reformation's rents in the social and physical fabric of the parish, new bonds between church, state, and society were knit. This process of building the post-Reformation church thus tied the laity closer to the interests and activities of the church in England.
THE CHRIST'S COPY OF JOHN LOCKE'STWO TREATISES OF GOVERNMENT
Authors: SOULARD DELPHINE 
Published: February 2015

ABSTRACTFollowing the rediscovery of the ‘Christ's copy’ in 1944, Peter Laslett's decision to use it as the copy-text of his edition of John Locke'sTwo treatises of government(1960) was, in more ways than one, a landmark event. It not only revitalized an entire generation of academic study in the field of Lockean scholarship and, more broadly, in the history of political thought, but has also had a lasting impact in as much as Laslett's edition has remained, since then, the reference text that scholars use, persuaded as they have been by Laslett that it represents ‘the version which would have satisfied Locke at the time of his death’. However, by re-examining the Christ's copy in the light of a near contemporary testimony unknown to Laslett, this article reveals that, with its three layers of corrections, the Christ's copy seems to be a richer palimpsest than what has so far been supposed, belonging as much to the francophone world of Huguenot exile as to an anglophone publishing schedule, and represents, as such, an artefact of transcultural relations. This article therefore challenges Laslett's interpretation of the nature and purpose of the Christ's copy, and thereby questions his editorial decision.
SHIʿI HISTORIANS IN A WAHHABI STATE: IDENTITY ENTREPRENEURS AND THE POLITICS OF LOCAL HISTORIOGRAPHY IN SAUDI ARABIA
Authors: Matthiesen Toby 
Published: February 2015

AbstractThis article analyzes how Saudi Shiʿi historians have adapted tools associated with nationalism to create distinct historical narratives for the Shiʿa of Eastern Arabia. State-sponsored narratives have either left out Shiʿi Muslims or cast them as unbelievers and alien to the Saudi body politic. In contrast, historical narratives written by Shiʿi authors emphasize the Shiʿa's long history of sedentarization, their cultural heritage, and their struggles against foreign occupation. The article is based on fieldwork in Saudi Arabia and a close reading of hundreds of articles and books on local history published mainly since the 1980s. Through the Saudi Shiʿi case, I show that “identity entrpreneurs,” or activists who create, politicize, and profit from identities to further political aims, understand local historiography to be crucial to their overall projects.
Salience, complexity and state resistance to federal mandates
Authors: Balla Steven J. , Deering Christopher J. 
Published: February 2015

AbstractAlthough state resistance to federal mandates is a prevalent characteristic of contemporary American federalism, little is known about the factors that separate resisting states from states that do not oppose federal policy. This article examines state resistance through a framework that classifies public policies by salience and complexity and identifies societal interests and government officials who are hypothesised to influence policy making on issues of varying types. These hypotheses are investigated in the context of state resistance to four federal laws – the Patient Protection and Affordable Care Act, No Child Left Behind Act, Help America Vote Act and REAL ID Act. The results of the statistical analysis demonstrate the centrality of the characteristics of citizens, elected officials and specialised interest groups in conditioning state resistance to federal mandates. These results suggest that state resistance can be characterised as a strategic response to federal mandates that varies systematically across types of public policies.
The acquisition of Chinese relative clauses: contrasting two theoretical approaches
Authors: HU SHENAI , GAVARRÓ ANNA , VERNICE MIRTA , GUASTI MARIA TERESA 
Published: February 2015

AbstractThis study examines the comprehension of relative clauses by Chinese-speaking children, and evaluates the validity of the predictions of the Dependency Locality Theory (Gibson, 1998, 2000) and the Relativized Minimality approach (Friedmann, Belletti & Rizzi, 2009). One hundred and twenty children from three to eight years of age were tested by using a character–sentence matching task. We found a preference for subject relative clauses that persists as children grow older. This preference is predicted by the Relativized Minimality approach, but not by the Dependency Locality Theory. In addition, we observed a fine-grained class of errors in comprehension. We discuss it in the light of the head-final status of Chinese relative clauses.
Threats to environmentally sensitive areas from peri-urban expansion in Mauritius
Authors: HAMMOND D. S. , GOND V. , BAIDER C. , FLORENS F. B. V. , PERSAND S. , LAURANCE S. G. W. 
Published: February 2015

SUMMARYRapid population growth and economic change on the tropical islands of Mauritius have led to one of the highest rates of urban build-out in the world. Pressure on many of the island's natural features and resources increasingly risks further degradation to the environmental services that they provide to the country. Fourteen types of marine and terrestrial environmentally sensitive areas (ESAs) are critical to the nation's sustainable development. Twelve of these ESA types are currently at risk of degradation, owing to their spatial proximity to built-up areas (BUAs) and current use designation. There was a bimodal distribution in proximity; eight of the 12 ESA types analysed had an area-weighted modal peak < 500 m from the nearest BUA, and four ESAs had a modal peak 2–3 km from the nearest BUA. Six coastal and marine ESAs had limited protection from urban expansion and over-use. The Mauritian experience reflects trends that are emerging across many tropical developing countries, where the bulk of future global growth in urban area is expected to occur. The approach detailed in this case study is replicable and may be useful in assessing degradation risk as a result of urban expansion in other island countries.
Population size and trends of Ludwig’s Bustard Neotis ludwigii and other large terrestrial birds in the Karoo, South Africa
Authors: SHAW JESSICA M. , JENKINS ANDREW R. , ALLAN DAVID G. , RYAN PETER G. 
Published: February 2015

SummaryLudwig’s Bustard Neotis ludwigii is globally ‘Endangered’ because of a projected population decline resulting from high collision mortality on power lines throughout its southern African range. Population monitoring is key to the effective conservation of threatened species, but there are no population trend data to confirm the impact of this mortality. We repeated extensive road and aerial census counts of Ludwig’s Bustards and other large terrestrial birds, previously conducted in the late 1980s, across the Karoo, South Africa. An aerial survey gave similar density patterns to a concurrent road count, suggesting that road counts are an adequate method for censusing Ludwig’s Bustards. In common with the 1980s surveys, there was a strong seasonal effect in the Succulent Karoo, with Ludwig’s Bustards abundant in winter and rare in summer. There was no evidence of a corresponding decline in the Nama Karoo in winter, but this probably relates to reduced detectability in the Nama Karoo in summer as there is evidence for large proportions of the population migrating between biomes. No relationship was found between the numbers of Ludwig’s Bustards and rainfall, perhaps because of larger scale rainfall patterns in the Karoo and/or because the species is not strictly nomadic. Compared with the 1980s, Ludwig’s Bustards were more strongly associated with transformed lands, which have increased marginally on road count transects. Using Distance, the current South African population is estimated at 114,000 (95% CI 87,000-148,000) birds, with no evidence for a population decline over the past two decades. Numbers of Blue Cranes Anthropoides paradiseus increased since the 1980s, corresponding with other data supporting this trend, but numbers of Karoo Korhaan Eupodotis vigorsii, Southern Black Korhaan Afrotis afra and Blue Korhaan E. caerulescens all decreased, raising concerns about the conservation status of these resident bustard species.