LLukas22/scidocs huggingface dataset:
Customized television: standards compliant advanced digital television

This correspondence describes a European Union supported collaborative project called CustomTV based on the premise that future TV sets will provide all sorts of multimedia information and interactivity, as well as manage all such services according to each user’s or group of user’s preferences/profiles. We have demonstrated the potential of recent standards (MPEG-4 and MPEG-7) to implement such a scenario by building the following services: an advanced EPG, Weather Forecasting, and Stock Exchange/Flight Information.
Managing Wetland Habitats for Waterbirds: An International Perspective

The loss and degradation of wetlands worldwide has adversely affected waterbirds, which depend on wetland habitats. Many studies have indicated that effectively managed wetlands can provide alternative or complementary habitats for waterbirds and mitigate the adverse effects of wetland loss and degradation. We review the studies on the habitat variables affecting use of wetlands by waterbirds, and we suggest how wetlands can be managed to provide waterbird habitat. These habitat variables include water depth, water level fluctuation, vegetation, salinity, topography, food type, food accessibility, wetland size, and wetland connectivity. Overall, the practice of wetland management requires integrated knowledge related to the entire wetland ecosystem, and ecosystem-based approach is needed to improve the habitat quality of managed wetlands with considering multiple spatial scales, temporal variability, and trade-off among diverse habitat requirements of different waterbirds. Several priorities for future research and management are also suggested in this paper.
Incidence of hepatitis A in Israel following universal immunization of toddlers.

CONTEXT
In Israel, the mean annual incidence of hepatitis A disease was 50.4 per 100 000 during 1993-1998. A 2-dose universal hepatitis A immunization program aimed at children aged 18 and 24 months (without a catch-up campaign) was started in 1999.


OBJECTIVE
To observe the impact of toddlers-only universal vaccination on hepatitis A virus disease in Israel.


DESIGN AND SETTING
Ongoing passive national surveillance of hepatitis A cases in Israel has been conducted since 1993 by the Ministry of Health. An active surveillance program in the Jerusalem district in 1999-2003 provided validation for the passive program.


MAIN OUTCOME MEASURE
Incidence of reported hepatitis A disease, 1993-2004.


RESULTS
Overall vaccine coverage in Israel in 2001-2002 was 90% for the first dose and 85% for the second dose. A decline in disease rates was observed before 1999 among the Jewish but not the non-Jewish population. After initiation of the program, a sharp decrease in disease rates was observed in both populations. The annual incidence of 2.2 to 2.5 per 100 000 during 2002-2004 represents a 95% or greater reduction for each year with respect to the mean incidence during 1993-1998 (P<.001). For children aged 1 through 4 years, a 98.2% reduction in disease was observed in 2002-2004, compared with the prevaccination period (P<.001). However, a sharp decline was also observed in all other age groups (84.3% [<1 year], 96.5% [5-9 years], 95.2% [10-14 years], 91.3% [15-44 years], 90.6% [45-64 years], and 77.3% [>or=65 years]). Among the Jewish population in the Jerusalem district, in whom the active surveillance program was successfully conducted, a more than 90% reduction of disease was demonstrated. Of the 433 cases reported nationwide in 2002-2004 in whom vaccination status could be ascertained, 424 (97.9%) received no vaccine and none received 2 doses.


CONCLUSION
This universal toddlers-only immunization program in Israel demonstrated not only high effectiveness of hepatitis A vaccination but also marked herd protection, challenging the need for catch-up hepatitis A vaccination programs.
Collinearity: a review of methods to deal with it and a simulation study evaluating their performance

C. F. Dormann (carsten.dormann@biom.uni-freiburg.de), B. Gruber and S. Lautenbach, Helmholtz Centre for Environmental Research-UFZ, Dept of Computational Landscape Ecology, Permoserstr. 15, DE-04318 Leipzig, Germany. CFD also at: Biometry and Environmental System Analysis, Tennenbacher Stra ß e 4, Univ. Freiburg, DE-79085 Freiburg, Germany. BG also at: Inst. for Applied Ecology, Faculty of Applied Sciences, Univ. of Canberra, ACT 2601, Australia. SL also at: Univ. of Bonn, Inst. of Geodesy and Geoinformation, Dept Urban Planning and Real Estate Management, Nussallee 1, DE-53115 Bonn, Germany. – J. Elith, School of Botany, Th e Univ. of Melbourne, Parkville, VIC 3010, Australia. – S. Bacher, Univ. of Fribourg, Dept of Biology, Unit of Ecology and Evolution, Chemin du Mus é e 10, CH-1700 Fribourg, Switzerland. – C. Buchmann, Univ. of Potsdam, Plant Ecology and Nature Conservation, Maulbeerallee 2, DE-14469 Potsdam, Germany. – G. Carl, Helmholtz Centre for Environmental Research-UFZ, Dept of Community Ecology, Th eodor-Lieser-Str. 4, DE-06120 Halle, Germany. – G. Carr é , Inra Paca, Domaine Saint-Paul, Site Agroparc, FR-84914 Avignon, France. – B. Lafourcade and T. M ü nkem ü ller, Laboratoire d’Ecologie Alpine, UMR-CNRS 5553, Univ. J. Fourier, BP 53, FR-38041 Grenoble Cedex 9, France. – J. R. Garc í a Marqu é z, Senckenberg Research Inst. and Natural History Museum, Biodiversity and Climate Research Centre (LOEWE Bik-F), Senckenberganlage 25, DE-60325 Frankfurt/Main, Germany. – P. J. Leit ã o, Geomatics Lab, Geography Dept, Humboldt-Univ. Berlin, Rudower Chaussee 16, DE-12489 BerlinAdlershof, Germany. PJL also at: Centre for Applied Ecology, Inst. of Agronomy, Technical Univ. of Lisbon, Tapada da Ajuda, PT-1349 -017 Lisboa, Portugal. – C. McClean, Environment Dept, Univ. of York, Heslington, York YO10 5DD, UK. – P. E. Osborne, Centre for Environmental Sciences, Faculty of Engineering and the Environment, Univ. of Southampton, Highfi eld, Southampton SO17 1BJ, UK. – B. Reineking, Biogeographical Modelling, BayCEER, Univ. of Bayreuth, Universit ä tsstr. 30, DE-95447 Bayreuth, Germany. – B. Schr ö der, Inst. of Earth and Environmental Sciences, Univ. of Potsdam, Karl-Liebknecht-Str. 24/25, DE-14476 Potsdam, Germany. BS also at: Landscape Ecology, Technische Univ. München, Emil-Ramann-Str. 6, DE-85354 Freising, Germany. – A. K. Skidmore, ITC, Univ. of Twente, PO Box 217, NL-7000 AE Enschede, the Netherlands. – D. Zurell, Univ. of Potsdam, Plant Ecology and Nature Conservation, Maulbeerallee 2, DE-14469 Potsdam, Germany. DZ also at: Inst. of Earth and Environmental Sciences, Univ. of Potsdam, Karl-Liebknecht-Str. 24/25, DE-14476 Potsdam, Germany.
Long-term evaluation of home-based pulmonary rehabilitation in patients with COPD.

INTRODUCTION
Personalized, global pulmonary rehabilitation (PR) management of patients with COPD is effective, regardless of the place in which this rehabilitation is provided. The objective of this retrospective observational study was to study the long-term outcome of exercise capacity and quality of life during management of patients with COPD treated by home-based PR.


METHODS
Home-based PR was administered to 211 patients with COPD (mean age, 62.3±11.1 years; mean forced expiratory volume in 1 second, 41.5%±17.7%). Home-based PR was chosen because of the distance of the patient's home from the PR center and the patient's preference. Each patient was individually managed by a team member once a week for 8 weeks with unsupervised continuation of physical exercises on the other days of the week according to an individual action plan. Exercise conditioning, therapeutic patient education, and self-management were included in the PR program. The home assessment comprised evaluation of the patient's exercise capacity by a 6-minute stepper test, Timed Up and Go test, ten times sit-to-stand test, Hospital Anxiety and Depression score, and quality of life (Visual Simplified Respiratory Questionnaire, VQ11, Maugeri Respiratory Failure 28).


RESULTS
No incidents or accidents were observed during the course of home-based PR. The 6-minute stepper test was significantly improved after completion of the program, at 6 months and 12 months, whereas the Timed Up and Go and ten times sit-to-stand test were improved after PR and at 6 months but not at 12 months. Hospital Anxiety and Depression and quality of life scores improved after PR, and this improvement persisted at 6 months and 12 months.


CONCLUSION
Home-based PR for unselected patients with COPD is effective in the short term, and this effectiveness is maintained in the medium term (6 months) and long term (12 months). Home-based PR is an alternative to outpatient management provided all activities, such as exercise conditioning, therapeutic education, and self-management are performed.
Game-Theoretic Methods for Robustness, Security, and Resilience of Cyberphysical Control Systems: Games-in-Games Principle for Optimal Cross-Layer Resilient Control Systems

Critical infrastructures, such as power grids and transportation systems, are increasingly using open networks for operation. The use of open networks poses many challenges for control systems. The classical design of control systems takes into account modeling uncertainties as well as physical disturbances, providing a multitude of control design methods such as robust control, adaptive control, and stochastic control. With the growing level of integration of control systems with new information technologies, modern control systems face uncertainties not only from the physical world but also from the cybercomponents of the system. The vulnerabilities of the software deployed in the new control system infrastructure will expose the control system to many potential risks and threats from attackers. Exploitation of these vulnerabilities can lead to severe damage as has been reported in various news outlets [1], [2]. More recently, it has been reported in [3] and [4] that a computer worm, Stuxnet, was spread to target Siemens supervisory control and data acquisition (SCADA) systems that are configured to control and monitor specific industrial processes.
Need for mental health care in adolescents and its determinants: the TRAILS Study.

BACKGROUND
Although a great deal of evidence is available on the patterns and determinants of unmet health care needs among adolescents with mental health problems, little is known about the factors that influence the need for care. The aim of this study is to assess the occurrence of need for care for mental problems in adolescents and the determinants of this need.


METHODS
Data were obtained from three assessment waves of TRAILS (TRacking Adolescents' Individual Lives Survey) (N = 1406). Need for care was assessed at age 16/17 (parent report). Determinants concerned previous health care utilization, emotional and behavioral problems (child behavior checklist and youth self-report) and child and family characteristics.


RESULTS
Of the 1406 parents, 409 parents (29%) reported that their child needed help for mental problems. Of these adolescents, only 29% received specialized mental health treatment. The determinants of need for mental health care at age 16/17 were family break-up and parental internalizing problems (age 10/11), parent-reported internalizing and externalizing (age 10/11 and 13/14) and receiving specialized help (age 13/14).


CONCLUSION
A substantial proportion of all adolescents need care for their mental problems, according to their parent. There is also a large group of adolescents with mental health problems according to their parents, but for whom no parental reported need for care is expressed. The findings stress the importance of early interventions focusing on raising parental and child awareness of mental health problems.
“Trusting in the (Lawyer’s) Word”

Also published in: 
(March 2014) 41 Brief 8 
Also published as "Trust in the Lawyer’s Word" in: 
(January/February 2014) 88 Law Institute Journal 78
Outcomes of crises before and after introduction of a crisis resolution team.

BACKGROUND
Crisis resolution teams (CRTs) are being introduced throughout England, but their evidence base is limited.


AIMS
To compare outcomes of crises before and after introduction of a CRT.


METHOD
A new methodology was developed for identification and operational definition of crises. A quasi-experimental design was used to compare cohorts presenting just before and just after a CRT was established.


RESULTS
Following introduction of the CRT, the admission rate in the 6 weeks after a crisis fell from 71% to 49% (OR 0.38, 95% CI 0.21-0.70). A difference of 5.6 points (95% CI 2.0-8.3) on mean Client Satisfaction Questionnaire (CSQ-8) score favoured the CRT. These findings remained significant after adjustment for baseline differences. No clear difference emerged in involuntary hospitalisations, symptoms, social functioning or quality of life.


CONCLUSIONS
CRTs may prevent some admissions and patients prefer them, although other outcomes appear unchanged in the short term.
Maintaining Software with a Security Perspective

Testing for software security is a lengthy, complex and costly process. Currently, security testing is done using penetration analysis and formal verification of security kernels. These methods are not complete and are difficult to use. Hence it is essential to focus testing effort in areas that have a greater number of security vulnerabilities to develop secure software as well as meet budget and time constraints. We propose a testing strategy based on a classification of vulnerabilities to develop secure and stable systems. This taxonomy will enable a system testing and maintenance group to understand the distribution of security vulnerabilities and prioritize their testing effort according to the impact the vulnerabilities have on the system. This is based on Landwehr’s classification scheme for security flaws and we evaluated it using a database of 1360 operating system vulnerabilities. This analysis indicates vulnerabilities tend to be focused in relatively few areas and associated with a small number of software engineering issues.
Tissue factor pathway inhibitor, vascular risk factors and subclinical atherosclerosis: the Multi-Ethnic Study of Atherosclerosis.

BACKGROUND
Tissue factor pathway inhibitor (TFPI) is an endothelial membrane-associated anticoagulant protein. Higher circulating levels might reflect endothelial damage.


OBJECTIVE
We hypothesized an association of higher total TFPI with subclinical atherosclerosis.


PATIENTS/METHODS
Total TFPI was measured in 1000 participants of the Multi-Ethnic Study of Atherosclerosis, a cohort of 6814 men and women without clinical vascular disease, aged 45-84, from four ethnic groups. Subclinical atherosclerosis measures were coronary artery calcium (CAC), carotid intima-media thickness (IMT) and ankle-brachial index (ABI).


RESULTS
TFPI was higher with age, male gender, higher LDL-cholesterol, smoking and diabetes, but not ethnicity. Adjusting for risk factors, TFPI in the 4th quartile versus 1st quartile was associated with a 1.2-fold increased risk of detectable CAC (95% CI 1.0-1.4), a 2.1-fold increased risk of CAC >400 Agatston units (95% CI 1.1-4.0) and a 1.6-fold (95% CI 1.1-2.5) increased risk of internal carotid IMT above the 80th percentile, but not with external carotid IMT or low ABI. Findings were consistent across ethnic groups.


CONCLUSIONS
In this diverse population, higher total TFPI was associated with prevalent CAC (limited to levels >400 units), and elevated internal carotid IMT, independent of other factors. Higher TFPI may indicate endothelial dysfunction. Further study is needed of TFPI and progression of atherosclerosis.
Computational principles of movement neuroscience

Unifying principles of movement have emerged from the computational study of motor control. We review several of these principles and show how they apply to processes such as motor planning, control, estimation, prediction and learning. Our goal is to demonstrate how specific models emerging from the computational approach provide a theoretical framework for movement neuroscience.
Study of the diamond deposition on cemented carbides containing 10 wt.% Co with a tungsten intermediate layer

Abstract CVD diamond coatings are expected to increase significantly the lifetime of cemented carbide tools. The preparation of such coatings is, however, hindered by the presence of the Co binder phase. Because of its catalyst function, Co promotes the formation of a poorly adhering non-diamond phase at the interface between the diamond and the hard metal substrate. Different methods have been used to solve this problem, such as selective Co etching of the substrate or deposition of intermediate layers. In the present study, intermediate W layers were sputter deposited on 10 wt.% Co-containing cemented carbide prior to the deposition of the diamond layer, to act as a buffer layer for Co diffusion. Diamond films have been deposited by microwave plasma-enhanced CVD. The thickness of the W layer has been varied to influence the amount of Co which diffuses to the surface. The phase transformation at the diamond-intermediate layer interface has been studied by means of transmission electron microscopy, secondary-ion mass spectroscopy and glancing-angle X-ray diffraction. The results with the intermediate layer have been compared with the results obtained with Co etching of the surface.
Waiting for the opportune moment: the tobacco industry and marijuana legalization.

CONTEXT
In 2012, Washington State and Colorado legalized the recreational use of marijuana, and Uruguay, beginning in 2014, will become the first country to legalize the sale and distribution of marijuana. The challenge facing policymakers and public health advocates is reducing the harms of an ineffective, costly, and discriminatory "war on drugs" while preventing another public health catastrophe similar to tobacco use, which kills 6 million people worldwide each year.


METHODS
Between May and December 2013, using the standard snowball research technique, we searched the Legacy Tobacco Documents Library of previously secret tobacco industry documents (http://legacy.library.ucsf.edu).


FINDINGS
Since at least the 1970s, tobacco companies have been interested in marijuana and marijuana legalization as both a potential and a rival product. As public opinion shifted and governments began relaxing laws pertaining to marijuana criminalization, the tobacco companies modified their corporate planning strategies to prepare for future consumer demand.


CONCLUSIONS
Policymakers and public health advocates must be aware that the tobacco industry or comparable multinational organizations (eg, food and beverage industries) are prepared to enter the marijuana market with the intention of increasing its already widespread use. In order to prevent domination of the market by companies seeking to maximize market size and profits, policymakers should learn from their successes and failures in regulating tobacco.
Critical analysis of Big Data challenges and analytical methods

Available online 10 August 2016 Big Data (BD), with their potential to ascertain valued insights for enhanced decision-making process, have recently attracted substantial interest from both academics and practitioners. Big Data Analytics (BDA) is increasingly becoming a trending practice that many organizations are adopting with the purpose of constructing valuable information from BD. The analytics process, including the deployment and use of BDA tools, is seen by organizations as a tool to improve operational efficiency though it has strategic potential, drive new revenue streams and gain competitive advantages over business rivals. However, there are different types of analytic applications to consider. Therefore, prior to hasty use and buying costly BD tools, there is a need for organizations to first understand the BDA landscape. Given the significant nature of theBDandBDA, this paper presents a state-ofthe-art review that presents a holistic view of the BD challenges and BDA methods theorized/proposed/ employed by organizations to help others understand this landscape with the objective of making robust investment decisions. In doing so, systematically analysing and synthesizing the extant research published on BD and BDA area. More specifically, the authors seek to answer the following two principal questions: Q1 –What are the different types of BD challenges theorized/proposed/confronted by organizations? and Q2 – What are the different types of BDA methods theorized/proposed/employed to overcome BD challenges?. This systematic literature review (SLR) is carried out through observing and understanding the past trends and extant patterns/themes in the BDA research area, evaluating contributions, summarizing knowledge, thereby identifying limitations, implications and potential further research avenues to support the academic community in exploring research themes/patterns. Thus, to trace the implementation of BD strategies, a profiling method is employed to analyze articles (published in English-speaking peer-reviewed journals between 1996 and 2015) extracted from the Scopus database. The analysis presented in this paper has identified relevant BD research studies that have contributed both conceptually and empirically to the expansion and accrual of intellectual wealth to the BDA in technology and organizational resource management discipline. © 2016 The Authors. Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
A concept-relationship acquisition and inference approach for hierarchical taxonomy construction from tags

Taxonomy construction is a resource-demanding, top down, and time consuming effort. It does not always cater for the prevailing context of the captured information. This paper proposes a novel approach to automatically convert tags into a hierarchical taxonomy. Folksonomy describes the process by which many users add metadata in the form of keywords or tags to shared content. Using folksonomy as a knowledge source for nominating tags, the proposed method first converts the tags into a hierarchy. This serves to harness a core set of taxonomy terms; the generated hierarchical structure facilitates users‟ information navigation behaviour and permits personalizations. Newly acquired tags are then progressively integrated into a taxonomy in a largely automated way to complete the taxonomy creation process. Common taxonomy construction techniques are based on 3 main approaches: clustering, lexico-syntactic pattern matching, and automatic acquisition from machine-readable dictionaries. In contrast to these prevailing approaches, this paper proposes a taxonomy construction analysis based on heuristic rules and deep syntactic analysis. The proposed method requires only a relatively small corpus to create a preliminary taxonomy. The approach has been evaluated using an expert-defined taxonomy in the environmental protection domain and encouraging results were yielded.