bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pursuing Franklin's Dream: Philosophical and Historical Roots of Service‐Learning
Authors: Harkavy Ira , Hartley Matthew 
Published: September 2010

AbstractTwo decades ago service‐learning as an innovation lingered on the periphery of the academy. Today, service‐learning has spread across American higher education. Few educational innovations have achieved such relatively rapid success. This article describes the historical and philosophical underpinnings of service‐learning. It notes some of the significant debates that have occurred among its practitioners. The authors draw from experience at their university, the University of Pennsylvania, to describe the importance of connecting service‐learning to the core educational and civic missions of a college or university, as well as to provide a case study of how that connection might be made.
Promoting Healing and Restoring Trust: Policy Recommendations for Improving Behavioral Health Care for American Indian/Alaska Native Adolescents
Authors: Goodkind Jessica R. , Ross-Toledo Kimberly , John Susie , Hall Janie Lee , Ross Lucille , Freeland Lance , Coletta Ernest , Becenti-Fundark Twila , Poola Charlene , Begay-Roanhorse Regina , Lee Christopher 
Published: September 2010

AbstractAmerican Indian/Alaska Native youth represent the strength and continued survival of many Nations and Tribes. However, they currently experience numerous health disparities and challenges, including the highest rate of suicide among 15–24 year‐olds in the United States. Our comprehensive review of the literature on the mental health of AI/AN youth highlighted seven focal causes of behavioral health disparities: (1) high levels of violence and trauma exposure and traumatic loss, (2) past and current oppression, racism, and discrimination, (3) underfunded systems of care, (4) disregard for effective indigenous practices in service provision, policy, and funding, (5) overreliance on evidence‐based practices, (6) lack of cultural competence among systems of care and providers, and (7) barriers to care. Seven policy recommendations that recognize the importance of moving beyond exclusive reliance on western models of care and that seek to foster transformation of individuals, families, communities, behavioral health service systems of care, and social structures are presented, supported, and discussed.
Neighborhood Environment, Sexual Risk Behaviors and Acquisition of Sexually Transmitted Infections Among Adolescents Diagnosed with Psychological Disorders
Authors: Lang Delia L. , Salazar Laura F. , Crosby Richard A. , DiClemente Ralph J. , Brown Larry K. , Donenberg Geri R. 
Published: September 2010

AbstractThe association between neighborhood environment and prevalence of STIs, sexual partner variables and condom use among adolescents with psychological disorders was examined. Cross‐sectional data in three urban areas of the US (Southeast, Northeast and Midwest) were obtained from 384 sexually active male and female participants who provided urine samples for laboratory‐confirmed testing of Neisseria gonorrhoeae, Chlamydia trachomatis and Trichomonas vaginalis. A total of 15.4% of participants tested positive for one of the three STIs. Results indicated that relative to adolescents living in low risk neighborhood environments, those living in high risk environments were significantly more likely to have a STI and to report having casual partners. Findings suggest that in high risk neighborhoods, STI acquisition may be less dependent on condom use and more dependent on other contextual factors. The importance of expanding public health research to include assessment of neighborhood context as a determinant of sexual risk‐taking is emphasized.
Alcohol Availability and Violence among Inner‐City Adolescents: A Multi‐Level Analysis of the Role of Alcohol Outlet Density
Authors: Resko Stella M. , Walton Maureen A. , Bingham C. Raymond , Shope Jean T. , Zimmerman Marc , Chermack Stephen T. , Blow Frederic C. , Cunningham Rebecca M. 
Published: September 2010

AbstractResearchers recognize that the connection between alcohol and peer violence may relate to community level ecological factors, such as the location of businesses that sell alcohol. Building on previous research among adults, this study examines the relationship between alcohol outlet density and violent behaviors among adolescents, taking into account demographic characteristics, individual alcohol use, and neighborhood level socioeconomic indicators. Data drawn from a diverse Emergency Department based sample of 1,050 urban adolescents, combined with tract level data from the state liquor control commission and U.S. Census, were analyzed. Results of multivariate multi‐level regression analysis indicate that alcohol outlet density is significantly related to adolescents' violent behaviors, controlling for demographic characteristics and individual alcohol use. Census tract level socioeconomic indicators were not significantly associated with youth violence. Findings suggest that alcohol outlet density regulation should be considered as part of broader violence prevention strategies for urban adolescents.
CCN5: biology and pathophysiology
Authors: Russo Joshua W. , Castellot John J. 
Published: September 2010

AbstractCCN5 is one of six proteins in the CCN family. This family of proteins has been shown to play important roles in many processes, including proliferation, migration, adhesion, extracellular matrix regulation, angiogenesis, tumorigenesis, fibrosis, and implantation. In this review, we focus on the biological and putative pathophysiological roles of CCN5. This intriguing protein is structurally unique among the CCN family members, and has a unique biological activity profile as well.
Sizing multi-tier systems with temporal dependence: benchmarks and analytic models
Authors: Mi Ningfang , Casale Giuliano , Cherkasova Ludmila , Smirni Evgenia 
Published: September 2010

Abstract
Temporal dependence, as a synonym for burstiness, is often found in workloads (i.e., arrival flows and/or service times) in enterprise systems that use the multi-tier paradigm. Despite the fact that burstiness has deleterious effects on performance, existing modeling and benchmarking techniques do not provide an effective capacity planning for multi-tier systems with temporal dependence. In this paper, we first present strong evidence that existing models cannot capture bursty conditions and accurately predict performance. Therefore, we propose a simple and effective sizing methodology to integrate workload burstiness into models and benchmarking tools used in system sizing. This modeling methodology is based on the index of dispersion which jointly captures variability and burstiness of the service process in a single number. We report experimentation on a real testbed that validates the accuracy of our modeling technique by showing that experimental and model prediction results are in excellent agreement under both bursty and non-bursty workloads. To further support the capacity planning process under burstiness, we propose an enhanced benchmarking technique that can emulate workload burstiness in systems. We find that most existing benchmarks, like the standard TPC-W benchmark, are designed to assess system performance only under non-bursty conditions. In this work, we rectify this deficiency by introducing a new module into existing benchmarks, which allows to inject burstiness into the arrival stream in a controllable and reproducible manner by using the index of dispersion as a single turnable knob. This approach enables a better understanding of system performance degradation due to burstiness and makes a strong case for the usefulness of the proposed benchmark enhancement for capacity planning of enterprise systems.
Marine radiocarbon reservoir effect along the northern Chile–southern Peru coast (14–24°S) throughout the Holocene
Authors: Ortlieb Luc , Vargas Gabriel , Saliège Jean-François 
Published: September 2010

AbstractThrough an extensive sampling and dating of pairs of associated shells and charcoal fragments combined with reanalysis of all the available previous data, we reconstruct the evolution throughout the Holocene of the regional marine radiocarbon reservoir effect (ΔR) values along the northern Chile–southern Peru area (14°–24°S). After elimination of the cases in which the terrestrial component yielded older ages than the marine shells to which they were associated, the study is based upon data from 47 pairs of associated marine and terrestrial material.Our results suggest major changes in both the magnitude and variability range of ΔRduring the whole Holocene Period: (1) between 10,400 and 6840 cal yr BP, high values (511 ± 278 yr) probably result from a strengthened SE Pacific subtropical anticyclone and shoaling of equatorial subsurface waters during intensified upwelling events; (2) between 5180 and 1160 cal yr BP, lower values (226 ± 98 yr) may reflect a major influence of subtropical water and diminished coastal upwelling processes; (3) during the last ~ thousand years, high values (between 355 ± 105 and 253 ± 207 yr) indicate an increased influence of14C-depleted water masses and of ENSO. For the early twentieth century a ΔRvalue of 253 ± 207 yr was calculated.
Climate Change Surge: Implementing Stringent Mitigation and Adaptation Strategies in South Africa
Authors: Odeku Kola , Meyer Edson 
Published: September 2010

AbstractThis article examines how the South African government, realizing the country's vulnerability to climate change, deemed it necessary to strengthen adaptation and mitigation measures and put in place legal and institutional frameworks to ensure implementation and compliance. Government must take responsibility for industry's inaction by implementing policies on climate change and, more importantly, through a visible change in government policy to hold industry accountable. The stringent policies and strategies being put in place are reducing vulnerability and also enhancing a broad spectrum of capacity in responding to environmental, climatic, resource and economic perturbations. The article further reviews state of the art methods and tools available to strengthen mitigation and adaptation strategies and measures in the areas of the existing frameworks regarding climate change. It also considers various measures by Eskom in particular, and strategies embarked upon by South Africa's national and local governments to reduce greenhouse gas emissions.
African Law of Coups and the Situation in Eritrea: A Test for the African Union's Commitment to Democracy
Authors: Weldehaimanot Simon M 
Published: September 2010

AbstractThis article contends that the severely repressive manner in which Eritrea has been governed in the last ten years violates the right of the Eritrean people to democratic governance. In particular, the refusal of the transitional Government of Eritrea (GoE) to end its transitional tenure in utter defiance of its own promises, transitional laws and the Constitution of Eritrea fits the definition of unconstitutional change of government proscribed by the African Union (AU). This article calls upon the AU's Peace and Security Council to urge the GoE expeditiously to establish democratic governance in accordance with regional, international and Eritrea's own legal standards. Should this demand fall upon deaf ears, this article calls for the AU to impose sanctions on the GoE.
South Africa's Communal Land Rights Act: A Plea for Restraint in Reform
Authors: Mostert Hanri 
Published: September 2010

AbstractThis article reviews the collection of essays edited by Aninka Claassens and Ben Cousins, dealing with South Africa's controversial Communal Land Rights Act (CLRA). It comments on the implications of the CLRA for land law and reform. The background to and policy choices underlying the enactment of this piece of legislation are discussed, and the difficulties with its implementation are highlighted. It is significant that, in the case of Tongoane and Others v Minister of Agriculture and Land Affairs and Others, the constitutionality of the CLRA was challenged even before the CLRA became operative. The article discusses the main arguments raised by the constitutionality challenge, and raises further constitutionality issues. It considers the recommendations of Claassens and Cousins and makes further observations, particularly in light of the Tongoane judgment which was delivered after the book was published in 2008.
The prevalence and abundance of helminth parasites in stray dogs from the city of Queretaro in central Mexico
Authors: Cantó G.J. , García M.P. , García A. , Guerrero M.J. , Mosqueda J. 
Published: September 2010

AbstractThe prevalence of helminth species in stray dogs, from the capital city of the state of Queretaro, was evaluated. A total of 378 dogs were captured and examined for the presence of helminths from January to December 2008. The results showed that 275 (72.8%) of examined dogs were infected with one or more helminth species. Single infections were observed in 139 (50.5%) of infected dogs and 136 (49.5%) harboured mixed infections. Out of the 378 dogs examined, 208 (55.2%) presented nematodes and 182 (48.1%) cestodes. The prevalences (confidence interval) and mean intensities of infection ( ± SD) of nematodes and cestodes encountered were:Ancylostoma caninum42.9% (37.9–47.8) and 22.1 ( ± 34.3);Toxocara canis15.1% (11.8–19.0) and 8.3 ( ± 15.0);Spirocerca lupi4.5% (2.7–7.1) and 3.9 ( ± 4.8);Toxascaris leonina2.3% (1.1–4.5) and 4.8 ( ± 3.5);Physaloptera praeputialis1.9% (0.8–3.8) and 9.7 ( ± 14.9);Dirofilaria immitis1.3% (0.4–3.1) and 5.6 ( ± 2.1);Oslerus osleri0.3% (0.0–1.6) and 5 ( ± 0.0);Dipylidium caninum44.9% (40.0–50.0) and 18.1 ( ± 27.7);Taeniaspp. 6.9% (4.7–9.9) and 6.9 ( ± 7.1). There were no significant differences in prevalences observed either between female (68.5%) and male (76.8%) or between young (70.6%) and adult (74.2%) animals. No differences were observed in the ANOVA test for the mean intensity of infection of any of the parasites (P>0.05).
Bone-anchored hearing aids in children and young adults: the Freeman Hospital experience
Authors: Ramakrishnan Y , Marley S , Leese D , Davison T , Johnson I J M 
Published: September 2010

AbstractObjective:To investigate the utilisation of bone-anchored hearing aids and Softband, as well as the effects on quality of life, amongst the paediatric and young adult population of Freeman Hospital, Newcastle Upon Tyne, UK.Method:Retrospective, anonymised, cross-sectional survey using the Glasgow Benefit Inventory and Listening Situation Questionnaire (parent version), administered at least three months following the start of bone-anchored hearing aid or Softband use.Results:One hundred and nine patients were included, of whom syndromic children made up a significant proportion (22 of 109). Patients using bone-anchored hearing aids obtained significant educational and social benefit from their aids. The mean Listening Situation Questionnaire difficulty score was 17 (15 patients), which is below the trigger score of 22+ at which further reassessment and rehabilitation is required. 87% (of 15 patients) did not require further intervention. The overall mean GBI score for the 22 patients (syndromic and non-syndromic) was +29.Conclusion:The use of bone-anchored hearing aids and Softband results in significant improvements in quality of life for children and young adults with hearing impairment. There is significant under-utilisation of bone-anchored hearing aids in children with skull and congenital abnormalities, and we would advocate bone-anchored hearing aid implantation for these patients.
Difference in Judicial Discourse
Authors: Maveety Nancy 
Published: September 2010

Sally Kenney's essay reminds us of the range and the limitations of our scholarship on gender and judging. At one point in her discussion, after reviewing the views of Justices Ruth Bader Ginsburg and Sandra Day O'Connor discounting the role of gender in their own decision making, Kenney says this:
[F]eminist and nonfeminist women judges' hostility to th[e] essential difference frame of reference should give us pause, as should the repeated failure to unearth the essential dichotomous difference across jurisdiction, issue, and time. But perhaps more importantly, such questions do not exhaust the relevance of gender as a category of analysis to thinking about gender and judging (pp. 436–437 of this issue).
Mechanical Integrity of Hemodialysis Catheters after Exposure to a Novel Catheter Lock Solution
Authors: Aslam Saima , Darouiche Rabih O. 
Published: September 2010

Objective.To examine the mechanical integrity of hemodialysis catheters after exposure to the combination of N-acetylcysteine, ti-gecycline, and heparin, compared with that of catheters exposed to heparin alone.Methods.We used 3 types of hemodialysis catheters: polyurethane, silicone, and carbothane catheters. Catheter segments were incubated in vitro for various time intervals of up to 2 weeks either in a novel catheter lock solution (novel CLS), which consisted of N-acetylcysteine, tigecycline, and heparin, or in heparin alone (as a control). At the time of testing, each segment was rinsed and cut longitudinally into 2 sections. All catheter sections were scanned using an optical dissecting microscope to check for surface abnormalities and to measure wall thickness. We also carried out tensile strength testing of another set of catheters using a universal testing machine. Tested parameters included stress at yield, strain at yield, stress at break, strain at break, modulus of elasticity, and force at break.Results.The surfaces of catheters in both groups appeared similar by microscopy. The mean thickness of the catheter wall was not significantly different for the catheters exposed to the novel CLS and the catheters exposed to heparin (P >.05). Results for most of the tensile strength parameters tested were similar in the 2 groups of catheters at the end of 2 weeks of incubation. In particular, the force-at-break value of all tested catheters remained much greater than that recommended by industry standards.Conclusions.The use of the novel catheter lock solution did not impair the mechanical integrity or increase the propensity for fracture of hemodialysis catheters.
Objective determination of the sea age of Atlantic salmon from the sizes and dates of capture of individual fish
Authors: Bacon Philip J. , Gurney William S. C. , McKenzie Eddie , Whyte Bryce , Campbell Ronald , Laughton Robert , Smith Gordon , MacLean Julian 
Published: September 2010

Abstract
Bacon, P. J., Gurney, W. S. C., McKenzie, E., Whyte, B., Campbell, R., Laughton, R., Smith, G., and MacLean, J. 2011. Objective determination of the sea age of Atlantic salmon from the sizes and dates of capture of individual fish. – ICES Journal of Marine Science, 68: 130–143. The sea ages of Atlantic salmon indicate crucial differences between oceanic feeding zones that have important implications for conservation and management. Historical fishery-catch records go back more than 100 years, but the reliability with which they discriminate between sea-age classes is uncertain. Research data from some 188 000 scale-aged Scottish salmon that included size (length, weight) and seasonal date of capture on return to the coast were investigated to devise a means of assigning sea age to individual fish objectively. Two simple bivariate probability distributions are described that discriminate between 1SW and 2SW fish with 97% reliability, and between 2SW and 3SW fish with 70% confidence. The same two probability distributions achieve this accuracy across five major east coast Scottish rivers and five decades. They also achieve the same exactitude for a smaller recent dataset from the Scottish west coast, from the River Tweed a century ago (1894/1895), and for salmon caught by rod near the estuary. More surprisingly, they also achieve the same success for rod-caught salmon taken at beats remote from the estuary and including capture dates when some fish could have been in the river for a few months. The implications of these findings for fishery management and conservation are discussed.
Foreign Direct Investment in the UK 1985–1994: The Impact on Domestic Management Practice
Authors: Child John , Faulkner David , Pitkethly Robert 
Published: September 2010

Foreign direct investment (FDI) into the UK has grown considerably in recent years. US, French, German and Japanese companies have generally accounted for the largest share of this FDI. In addition to greenfield and expansion investment, a major vehicle for inward FDI has been the acquisition of UKcompanies.This paper examines whether nationally distinct approaches to management were introduced, following acquisition, among a sample of 201 UK subsidiaries of French, German, Japanese,US and UK companies. It provides data on the extent of changes and the post‐acquisition influence of the new parent, comparing changes between the four foreign nationalities and a UK control group.The study indicates that the process of being acquired and controlled by a foreign parent company was often followed by significant changes in management practice. Some changes were common to all acquisitions, including those by UK companies. A shift towards performance‐related rewards and a stronger quality emphasis in operations are two examples. In addition, there was also evidence of effects which differed between nationalities. These conformed to accepted characterizations of national management practice in the case of Japanese and US acquirers, but less so in the case of French and German acquisitions. The findings suggest that present views of French and German management practice require further investigation.
MOBILITY AND ACCESSIBILITY EFFECTS OF B2C E‐COMMERCE: A LITERATURE REVIEW
Authors: Visser Evert‐Jan , Lanzendorf Martin 
Published: September 2010

ABSTRACTThis paper explores the mobility and accessibility effects of business‐to‐consumer (b2c) e‐commerce by means of a literature review. The main questions are how b2c e‐commerce affects (a) individual activity patterns and travel behaviour, (b) the freight transport and logistic decisions of firms, and (c) the location decisions of households and firms. The review shows that the direct (short‐term) mobility effects of b2c e‐commerce are relatively clear, and that an overall increase in both individual travel and freight transport can be expected. The indirect (long‐term) changes for physical accessibility and mobility, however, are less clear and harder to deal with, due to the complex relationships, time lags, data problems and methodological (attribution) problems. Still, it appears that processes of decentralisation and sub‐urbanisation of distribution systems for b2c e‐commerce may gradually extend and shift, respectively, towards more remote and less densely populated areas in the Netherlands. This would reinforce the ongoing process of retail store closures in these areas, i.e., the spatial redistribution in retailing facilities, thus limiting physical accessibility. As a result, average trip lengths and car use for shopping trips may on the whole increase. With freight transport also increasing due to b2c e‐commerce, its overall long‐term effect may be an increase in motorised mobility, with urban consumers saving trips for shopping purposes and consumers elsewhere adding to their travel burden. Only certain products are feasible for e‐commerce, however. Hence, the impact of b2c e‐commerce on mobility and accessibility varies between product categories.