WorldWideScience

Sample records for legal high ground

  1. Legal highs on the Internet.

    Science.gov (United States)

    Hillebrand, Jennifer; Olszewski, Deborah; Sedefov, Roumen

    2010-02-01

    This article describes the findings of a descriptive analysis of 27 online drug retailers selling legal alternatives to illegal drugs, commonly referred to as "herbal highs" and "legal highs" in 2008 . The study attempted to quantify the online availability of drug retailers, to describe common products and characteristics in EU-based retail sales. The findings highlight the concern about the lack of objective information about products offered, including potential risks to health. Systems should be developed to assess the contents of products and the accuracy of information provided on the Internet, alongside continued monitoring of this market for "legal high" substances.

  2. Ground-water contamination and legal controls in Michigan

    Science.gov (United States)

    Deutsch, Morris

    1963-01-01

    The great importance of the fresh ground-water resources of Michigan is evident because 90 percent of the rural and about 70 percent of the total population of the State exclusive of the Detroit metropolitan area are supplied from underground sources. The water-supply and public-health problems that have been caused by some cases of ground-water contamination in the State illustrate the necessity of protecting this vital resource.Manmade and natural contaminants, including many types of chemical and organic matter, have entered many of the numerous aquifers of the State. Aquifers have been contaminated by waste-laden liquids percolating from the surface or from the zone of aeration and by direct injection to the aquifer itself. Industrial and domestic wastes, septic tanks, leaking sewers, flood waters or other poor quality surface waters, mine waters, solids stored or spread at the surface, and even airborne wastes all have been sources of ground-water contamination in Michigan. In addition, naturally occurring saline waters have been induced into other aquifers by overpumping or unrestricted flow from artesian wells, possibly by dewatering operations, and by the deepening of surface stream channels. Vertical migration of saline waters through open holes from formations underlying various important aquifers also has spoiled some of the fresh ground waters in the State. In spite of the contamination that has occurred, however, the total amount of ground water that has been spoiled is only a small part of the total resource. Neither is the contamination so widespread as that of the surface streams of Michigan.Overall legal authority to control most types of ground-water contamination in the State has been assigned by the Michigan Legislature to the Water Resources Commission, although the Department of Conservation and the Health Department also exercise important water-pollution control functions. The Michigan Supreme Court, in an important case upholding the power

  3. "Legal Highs"--An Emerging Epidemic of Novel Psychoactive Substances.

    Science.gov (United States)

    Zawilska, Jolanta B

    2015-01-01

    During the last decade, there has been an increase in the availability and use of novel psychoactive substances (NPS), also known as "legal highs," across the world. They include a wide range of products, from natural plant-originated substances to synthetic compounds, that can be purchased both online and from high street retailers. "Legal highs" mimic psychoactive effects of illicit drugs of abuse. However, they are claimed to consist of compounds that are legal to sell, possess, and use, often labeled as "not for human consumption" to circumvent drug abuse legislation. Based on the spectrum of their actions on cognitive processes, mood, and behavior, "legal highs" can be classified into four basis categories: amphetamine- and ecstasy-like stimulants, synthetic cannabinoids (SCs), hallucinogenic/dissociative, and opioid-like compounds. NPS may, however, exhibit a combination of these actions due to their designed chemical structure. Although the prevalence and pattern of NPS use differ between various countries, the most popular groups are SCs and psychostimulants, described in this chapter. Currently, there is limited information available on the potential acute toxicity (harms) associated with the use of these substances. However, the number of intoxicated people presenting with emergencies is constantly increasing, providing evidence that negative health and social consequences may indeed seriously affect recreational and chronic users. © 2015 Elsevier Inc. All rights reserved.

  4. Dystonia not dystopia: effects of the legal high, 'Clockwork Orange'.

    Science.gov (United States)

    Mackey, Helen Elizabeth; Hawksley, Oliver

    2015-12-10

    A 27-year-old man presented to hospital after smoking a legal high named 'Clockwork Orange'. He suffered dystonia, acute kidney injury, rhabdomyolysis, lactic acidosis and a troponin rise. He was treated with procyclidine and intravenous fluids. 2015 BMJ Publishing Group Ltd.

  5. Legal protection against a lack of grounds in administrative judgements concerning public interests

    International Nuclear Information System (INIS)

    Schmidt, W.

    1976-01-01

    Administrative legal protection, according to Basic Law, is the right of the individual for protection, i.e. protection of 'subjective' rights based on 'objective' law. The extension of this legal protection beyond the legal protection of the individual has been under discussion lately, mostly in connection with a joint board suit, not so often with citizen actions which comprise 'individual suit' and 'joint board suit', mainly in environmental protection law (e.g. actions brought against nuclear power plants). Such rights are not to be conceded to everybody and every association, but only to a few supraregional associations with legal status, e.g. the citizen association environmental protection. (HP) [de

  6. From a Pluralism of Grounds to Proto-Legal Relations: Accounting for the Grounds of Obligations of Justice

    Czech Academy of Sciences Publication Activity Database

    Pavlakos, George

    2017-01-01

    Roč. 30, č. 1 (2017), s. 59-74 ISSN 1467-9337 R&D Projects: GA ČR GA15-23955S Institutional support: RVO:68378122 Keywords : responsibility of justice * pluralism * obligation of justice * Mathias Risse Subject RIV: AG - Legal Sciences OBOR OECD: Law

  7. Legal Field and Social Representations : Analysis of Damage of The Grounds of Failure in Moral Judgments

    Directory of Open Access Journals (Sweden)

    Morgana Neves de Jesus

    2016-11-01

    Full Text Available It is proposed to analyze the problem of the failure of judicial decisions, from the observation of the interference of social representations the lack of real motivation of judgments, from the statement of denaturation of the institute moral damage caused by internalized reproduction of concepts and meanings anchored and objectified in the collective unconscious of the various authorities and actors in the legal field. Seeks to understand the social representations reproduced in the legal and social field of the institute, which confirms the problem of inadequate statement of reasons and not resolving legal conflicts social damage morale.

  8. Legal high industry business and lobbying strategies under a legal market for new psychoactive substances (NPS, 'legal highs') in New Zealand.

    Science.gov (United States)

    Rychert, Marta; Wilkins, Chris

    2016-11-01

    The establishment of a regulated legal market for new psychoactive substances (NPS, 'legal highs') under New Zealand's Psychoactive Substances Act (PSA) 2013 created a new commercial sector for psychoactive products, previously limited to alcohol and tobacco. To explore how the newly-recognised 'legal high' industry (LHI) viewed and responded to the changing regulatory and market environment. In-depth interviews with six key informants (KI) from the LHI: a leading entrepreneur, chemist, industry spokesperson, retailer, product buyer and a researcher commissioned by the LHI - were conducted, transcribed and analysed thematically. Formative work for the study included review of official LHI documents (websites, public submissions, self-regulation documents). The LHI stakeholders espoused an idealistic mission of shifting recreational users of alcohol, tobacco and illegal drugs towards "safer alternatives". Passage of the PSA was viewed as a success after years of lobbying led by pioneering LHI actors. The growth and professionalisation of the LHI resulted in an increasingly commercial market which challenged idealistic views of the original operators. LHI KI reported the targeting of young and low income customers, price cutting and increasing the strength of products as business strategies. Attempts by the LHI to self-regulate did not prevent escalation in the strength of products and fall in retail prices. The LHI reported outsourcing of manufacturing and exporting of their products to other countries, demonstrating an international business model. There was a tension between profit and idealistic motivations within the LHI and this increased as the sector became more commercialised. While the LHI distanced itself from both alcohol and tobacco, they reported the use of similar marketing, business and political lobbying strategies. Rules for engagement with new 'addictive consumption industries' are required to clarify the role they are permitted to play in the

  9. [Synthetic cannabinoids--the new "legal high" drugs].

    Science.gov (United States)

    Berkovitz, Ronny; Arieli, Mickey; Marom, Eli

    2011-12-01

    Recently, a new Law, named the "derivative law" (first addition, schedule drug change--2010), was accepted in the Israeli parliament. It will mean that dangerous substances that are closely related structurally to a drug that is listed in the dangerous drugs ordinance will automatically enter the dangerous drugs ordinance. The dangerous drugs that were sold in kiosks were related to 4 major groups: Amphetamines, methamphetamines, cathinone and methcathinone. Over 90% of the substances known as "legal highs" or "hagigat" belong to these groups. Before the law was accepted, merchandisers and clandestine Laboratories took advantage of a state in which every small molecular change in a controlled substance of amphetamines, methamphetamines, cathinone and methcathinone required a long legal process in order to include the new substance in the controlled substance law. During this process, we believe that public health was endangered. The chemists and merchandisers found a new solution to "legally" bypass the "derivative law", by marketing a new group of substances named "synthetic cannabinoids". The synthetic cannabinoids do not resemble the chemical structure of tetrahydrocannabinol (THC] which appears in marijuana or hashish, but affects the body in the same manner and according to the literature, are five times more potent. The synthetic cannabinoids are sold in Israel under different nicknames such as: "Mabsuton", "Mr. Nice Guy", "Spice", "Sabbaba" and "Lemon Grass". The substance can be used in different ways such as smoking, inhaling or swallowing. The use of synthetic cannabinoids causes side effects that include: euphoria, dizziness, headache, thirst, paranoia, insomnia, fatigue and disturbed vision. Cases of hospital admission in Israel due to the use of these substances have been reported. The symptoms included psychiatric disturbances. In an urgent meeting of the multi-ministry committee on psychotropic substances held in December 2010 in the Israel Anti

  10. A critical analysis of the implementation of a legal regulated market for new psychoactive substances ("legal highs") in New Zealand.

    Science.gov (United States)

    Rychert, Marta; Wilkins, Chris

    2018-03-07

    In July 2013 New Zealand passed the Psychoactive Substances Act (PSA) to establish the world's first regulated legal market for new psychoactive substances (NPS) ("legal highs"). To critically analyse the implementation of the PSA. Synthesis of findings from interviews with 30 key informants (i.e. politicians, civil servants, legal high industry actors, toxicologists, NGO representatives and drug policy academics), analysis of relevant laws and policy documents, and a review of academic and grey literature on the PSA. Key challenges experienced during the implementation of the PSA included the harmfulness of interim approved products, the slowness in withdrawing products which caused adverse effects, enforcing retail restrictions, price competition by retailers, judicial challenges by the "legal high" industry, and growing opposition to the regime from local communities and key stakeholders (including local councils). The PSA lacks a tax on products and restrictions on retail opening hours which likely contributed to the problems above. The implementation of the PSA also appeared to suffer from a rushed legislative process and resource constraints on the regulatory agency which led to delays in the development of the full regulatory framework, including the product testing requirements, and issues with enforcing retail regulation, such as the minimum age of purchase. The decline in public support for the PSA regime reflected problems with communicating the aims of the policy to the general public. The troubled implementation of the PSA underlines a number of important lessons for consideration when developing a regulated legal drug market, including advanced development of regulatory systems, ensuring the sale of low risk products, adequately resourcing regulatory agencies and related enforcement activity, detailed regulation of retail outlets, establishing price controls, and ongoing engagement with stakeholders and the general public. Copyright © 2018 Elsevier B

  11. Measuring the way forward in Haiti: grounding disaster relief in the legal framework of human rights.

    Science.gov (United States)

    Klasing, Amanda M; Moses, P Scott; Satterthwaite, Margaret L

    2011-07-14

    This article provides results from an online survey of humanitarian workers and volunteers that was conducted in May and June 2010. The purpose of the survey was to understand how the humanitarian aid system adopts or incorporates human rights into its post-natural disaster work and metrics. Data collected from Haiti suggest that humanitarians have embraced a rights-based approach but that they do not agree about how this is defined or about what standards and indicators can be considered rights-based. This disagreement may reveal that humanitarians are aware of a mismatch between the rights-based approach to post-disaster humanitarian work and the legal framework of human rights. Using participation and accountability as examples, this article identifies and examines this mismatch and suggests that the humanitarian aid system should more fully embrace engagement with the human rights framework. To do so, the article concludes, humanitarian actors and the human rights community should have an open dialogue about the development of metrics that accurately reflect and monitor adherence to the legal framework of human rights. This would allow the humanitarian aid system to ensure its interventions enhance the capacity of the disaster-affected state to fulfill its human rights obligations, and would allow humanitarian and human rights actors alike to measure the impact of such interventions on the realization of human rights in post-natural disaster settings. Copyright © 2011 Klasing, Moses, and Satterthwaite. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.

  12. The impact of the prohibition of benzylpiperazine (BZP) 'legal highs' on the prevalence of BZP, new legal highs and other drug use in New Zealand.

    Science.gov (United States)

    Wilkins, Chris; Sweetsur, Paul

    2013-01-01

    Benzylpiperazine (BZP) is the psychoactive ingredient in a range of 'legal highs' sold worldwide. BZP was prohibited in New Zealand in 2008. To investigate the impact of the prohibition of BZP legal highs on the prevalence of BZP, replacement legal highs and other drugs. A population survey of BZP and other drugs was conducted in 2006 (while BZP was legal) and repeated in 2009 (+12 months after BZP was prohibited). Respondents were asked to provide the reason(s) why they had stopped using BZP. Annual surveys of frequent drug users were conducted from 2006 to 2010. Last year prevalence of BZP among the general population fell from 15.3% in 2006 to 3.2% in 2009. The most common reasons for stopping BZP use in 2008 were 'it's illegal now' (43%), 'just experimenting' (26%), 'don't know where to get it now it's illegal' (24%) and 'bad hangover effect' (18%). Three per cent of the general population had used any new legal high in 2009. Use of BZP declined among frequent methamphetamine users from 32% in 2006 to 7% in 2010; among frequent ecstasy users from 65% in 2006 to 11% in 2010; and among frequent injecting drug users from 30% in 2007 to 20% in 2010. The use of new legal highs in 2010 was lower than the former use of BZP in 2006. Unpleasant side-effects and the prohibition contributed to a decline in BZP use. The overall level of legal high use was lower following the prohibition of BZP. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  13. Ground-water heat pumps: an examination of hydrogeologic, environmental, legal, and economic factors affecting their use

    Energy Technology Data Exchange (ETDEWEB)

    Armitage, D M; Bacon, D J; Massey-Norton, J T; Miller, J D

    1980-11-12

    Groundwater is attractive as a potential low-temperature energy source in residential space-conditioning applications. When used in conjuncton with a heat pump, ground water can serve as both a heat source (for heating) and a heat sink (for cooling). Major hydrogeologic aspects that affect system use include groundwater temperature and availability at shallow depths as these factors influence operational efficiency. Ground-water quality is considered as it affects the performance and life-expectancy of the water-side heat exchanger. Environmental impacts related to groundwater heat pump system use are most influenced by water use and disposal methods. In general, recharge to the subsurface (usually via injection wells) is recommended. Legal restrictions on system use are often stricter at the municipal and county levels than at state and Federal levels. Although Federal regulations currently exist, the agencies are not equipped to regulate individual, domestic installations. Computer smulations indicate that under a variety of climatologic conditions, groundwater heat pumps use less energy than conventional heating and cooling equipment. Life-cycle cost comparisons with conventional equipment depend on alternative system choices and well cost options included in the groundwater heat pump system.

  14. ECONOMIC AND LEGAL GROUNDS FOR INVESTMENT IN DEVELOPMENT OF TRANSPORT INFRASTRUCTURE

    Directory of Open Access Journals (Sweden)

    V. V. Zhelezniak

    2017-02-01

    Full Text Available Purpose. In Ukraine, as in many countries of the world, transport is one of the most fundamental sectors of the national economy, important part of the industrial and social spheres. But in the conditions of industry reforming there are problems of investing in development of rail transport. So the work is devoted to the grounds of potentially available sources of investment in infrastructure of railway transport of Ukraine. The work stresses the importance of the problem of attracting foreign investment in the economy, highlights the proposals to solve this problem. Methodology. To solve the problems of this class the work presents the proposed methods of analysis, synthesis and comparison, deduction, induction, logic and abstraction. It becomes necessary to search for and study of new conceptual approaches to organization of investment processes at railway transport enterprises, appropriate management and financial decisions and schemes of railway infrastructure development. Findings. The paper shows ways to optimize investment for modernization and technical re-equipment of the transport complex of Ukraine. It proposes the ways of attracting capital of investors for development of transport infrastructure: compliance with European laws and regulations; reforming of the tax system of Ukraine; combating corruption in the country; implementation of public-private partnership tools into the mechanism of state regulation of investment processes; creating a favourable investment climate for implementation of rail transport infrastructure projects; creating a system of compensation to investors; guarantees of transport infrastructure investment protection. Originality. The work offers the sources of investment for development of railway infrastructure in Ukraine, which should include: state budget funds, use of targeted loans and leasing. The main direction of the state policy concerning infrastructure should be a gradual transition of activity in

  15. 30 CFR 77.810 - High-voltage equipment; grounding.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false High-voltage equipment; grounding. 77.810 Section 77.810 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE... COAL MINES Surface High-Voltage Distribution § 77.810 High-voltage equipment; grounding. Frames...

  16. An exploratory study of the health harms and utilisation of health services of frequent legal high users under the interim regulated legal high market in central Auckland.

    Science.gov (United States)

    Wilkins, Chris; Prasad, Jitesh; Wong, K C; Rychert, Marta; Graydon-Guy, Thomas

    2016-03-11

    To explore health problems and the accessing of health services by frequent legal high users under an interim regulated legal market in central Auckland. Frequent legal high users (monthly+) were recruited from outside eight randomly-selected, licensed, legal high stores in central Auckland from 23 April-7 May, 2014. Eligible participants were emailed a unique invitation to complete an on-line survey; 105 completed the survey. Twenty-seven percent had suffered mental illness during their lifetimes. Eighty percent used synthetic cannabinoids (SC), and 20% 'party pills'. Forty-seven percent of SC users used daily or more often. Other drugs used included alcohol (80%), cannabis (59%), 'ecstasy' (18%) and methamphetamine (15%). Fifty-eight percent of SC users were classified as SC dependent. The most common problems reported from SC use were: insomnia (29%); 'vomiting/nausea' (25%); 'short temper/agitation' (21%); 'anxiety' (21%); 'strange thoughts' (16%); and 'heart palpitations' (14%). The health services most commonly accessed by SC users were: a 'doctor/GP' (9%); 'counsellor' (9%); 'DrugHelp/MethHelp' websites (7%); 'Alcohol & Drug Helpline' (4%); 'ambulance' (3%); 'A&E' (3%); and hospitalisation (3%). Frequent use of interim licensed SC products was associated with health problems, including dependency. Further research is required to determine the health risks of these products.

  17. High-fidelity simulation and legal/ethical concepts: a transformational learning experience.

    Science.gov (United States)

    Smith, Katharine V; Witt, Jacki; Klaassen, Joann; Zimmerman, Christine; Cheng, An-Lin

    2012-05-01

    Students in an undergraduate legal and ethical issues course continually told the authors that they did not have time to study for the course because they were busy studying for their clinical courses. Faculty became concerned that students were failing to realize the value of legal and ethical concepts as applicable to clinical practice. This led the authors to implement a transformational learning experience in which students applied legal and ethical course content in a high-fidelity human simulation (HFHS) scenario. A preliminary evaluation compared the new HFHS experience with in-person and online student groups using the same case. Based on both student and faculty perceptions, the HFHS was identified as the best of the three approaches for providing a transformational learning experience regarding legal and ethical content.

  18. High-altitude electromagnetic pulse environment over the lossy ground

    International Nuclear Information System (INIS)

    Xie Yanzhao; Wang Zanji

    2003-01-01

    The electromagnetic field above ground produced by an incident high-altitude electromagnetic pulse plane wave striking the ground plane was described in this paper in terms of the Fresnel reflection coefficients and the numerical FFT. The pulse reflected from the ground plane always cancel the incident field for the horizontal field component, but the reflected field adds to the incident for the vertical field component. The results of several cases for variations in the observation height, angle of incidence and lossy ground electrical parameters were also presented showing different e-field components above the earth

  19. Opioid receptors and legal highs: Salvia divinorum and Kratom.

    Science.gov (United States)

    Babu, Kavita M; McCurdy, Christopher R; Boyer, Edward W

    2008-02-01

    Salvia divinorum and Mitragyna speciosa ("Kratom"), two unscheduled dietary supplements whose active agents are opioid receptor agonists, have discrete psychoactive effects that have contributed to their increasing popularity. Salvia divinorum contains the highly selective kappa- opioid receptor agonist salvinorin A; this compound produces visual hallucinations and synesthesia. Mitragynine, the major alkaloid identified from Kratom, has been reported as a partial opioid agonist producing similar effects to morphine. An interesting minor alkaloid of Kratom, 7-hydroxymitragynine, has been reported to be more potent than morphine. Both Kratom alkaloids are reported to activate supraspinal mu- and delta- opioid receptors, explaining their use by chronic narcotics users to ameliorate opioid withdrawal symptoms. Despite their widespread Internet availability, use of Salvia divinorum and Kratom represents an emerging trend that escapes traditional methods of toxicologic monitoring. The purpose of this article is to familiarize toxicologists and poison control specialists with these emerging psychoactive dietary supplements.

  20. National Interests and Common Ground in the US Immigration Debate: How to Legalize the US Immigration System and Permanently Reduce Its Undocumented Population

    Directory of Open Access Journals (Sweden)

    Donald Kerwin

    2017-04-01

    Full Text Available The conventional wisdom holds that the only point of consensus in the fractious US immigration debate is that the system is broken. Yet, the US public has consistently expressed a desire for a legal and orderly immigration system that serves compelling national interests. This paper describes how to create such a system. It focuses on the cornerstone of immigration reform,[1] the legal immigration system,[2] and addresses the widespread belief that broad reform will incentivize illegal migration and ultimately lead to another large undocumented population. The paper begins with an analysis of presidential signing statements on seminal immigration legislation over nearly a century. These statements reveal broad consensus on the interests and values that the United States seeks to advance through its immigration and refugee policies. They constitute additional common ground in the immigration debate. To serve these interests, immigration and refugee considerations must be “mainstreamed” into other policy processes. In addition, its policies will be more successful if they are seen to benefit or, at least, not to discriminate against migrant-sending states.   Not surprisingly, the US immigration system does not reflect the vast, mostly unanticipated changes in the nation and the world since Congress last meaningfully reformed this system (27 years ago and last overhauled the law (52 years ago. The paper does not detail the well-documented ways that US immigration laws fall short of serving the nation’s economic, family, humanitarian, and rule of law objectives. Nor does it propose specific changes in categories and levels of admission. Rather, it describes how a legal immigration system might be broadly structured to deliver on its promises. In particular, it makes the case that Congress should create a flexible system that serves compelling national interests, allows for real time adjustments in admission based on evidence and independent

  1. Ground detector for a floating, high current dc system

    International Nuclear Information System (INIS)

    Woodward, W.J.

    1976-05-01

    An instrument is described for detection of electrical grounding of the 3.6 megawatt dc test loop in the Heat Transfer Laboratory of the Savannah River Laboratory. The dc loop is ungrounded except for leakage through cooling water in the buses and loads. A high-frequency, low-voltage signal is applied to the positive dc bus. A tuned amplifier receives the signal from the negative bus. Loss of the received signal indicates a ground at either bus or at the load. Alarm and shutdown circuits are actuated whenever a ground occurs

  2. Reviewing High Politics. A Methodology for the Justiciability of EU-US Legal Relations

    NARCIS (Netherlands)

    Fahey, E.

    2012-01-01

    Despite the waning political importance of the European Union (EU) to the US, transatlantic legal relations are increasing in number in recent times. The Court of Justice has had limited opportunities to review this ‘high politics’. The case of EU-US relations potentially raises an extraordinary

  3. The Impact of Legalized Abortion on High School Graduation through Selection and Composition

    Science.gov (United States)

    Whitaker, Stephan

    2011-01-01

    This analysis examines whether the legalization of abortion changed high school graduation rates among the children selected into birth. Unless women in all socio-economic circumstances sought abortions to the same extent, increased use of abortion must have changed the distribution of child development inputs. I find that higher abortion ratios…

  4. Dystonia not dystopia: effects of the legal high, ‘Clockwork Orange’

    Science.gov (United States)

    Mackey, Helen Elizabeth; Hawksley, Oliver

    2015-01-01

    A 27-year-old man presented to hospital after smoking a legal high named ‘Clockwork Orange’. He suffered dystonia, acute kidney injury, rhabdomyolysis, lactic acidosis and a troponin rise. He was treated with procyclidine and intravenous fluids. PMID:26660763

  5. High-Energy Laser Weapon Integration with Ground Vehicles

    Science.gov (United States)

    2004-06-07

    RTO-MP-AVT-108 58 - 1 UNCLASSIFIED/UNLIMITED UNCLASSIFIED/UNLIMITED High-Energy Laser Weapon Integration with Ground Vehicles Michael Hafften...control number. 1. REPORT DATE 01 JUN 2004 2. REPORT TYPE N/A 3. DATES COVERED - 4. TITLE AND SUBTITLE High-Energy Laser Weapon Integration...Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 High-Energy Laser Weapon Integration with Ground Vehicles 58 - 2 RTO-MP-AVT-108

  6. Behaviour of high-strength concrete incorporating ground ...

    African Journals Online (AJOL)

    Behaviour of high-strength concrete incorporating ground granulated blast furnace slag at high-temperature. ... The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader). If you would like more information about how to print, ...

  7. Purchasing 'legal highs' on the Internet--is there consistency in what you get?

    Science.gov (United States)

    Davies, S; Wood, D M; Smith, G; Button, J; Ramsey, J; Archer, R; Holt, D W; Dargan, P I

    2010-07-01

    The supply of recreational drugs has changed and users increasingly buy 'legal highs' over the Internet. Use of these is common and there is a potential for significant toxicity associated with their use. To determine the content of legal highs available for purchase in the UK and whether the content of these remains consistent. Twenty-six legal highs were purchased monthly from five different Internet sites over 6 months. These were analysed to determine the drugs in the products and whether there were any changes in their content over this time period. All products were supplied initially, but there was a decline in supply of products month by month. The following drug classes were detected: piperazines, cathinones, caffeine/ephedrine or products in which no psychoactive drugs were detected. Of the products supplied on more than one occasion, 15 (75%) contained the same compounds on each occasion. In three products there was a change in the piperazine detected, with 1-benzylpiperazine being substituted for 1-methyl-4-benzylpiperazine or vice versa. In two other products there was a cathinone [4-fluorophenylpiperazine (pFPP) or 3-fluromethcathinone (3FMC)] detected in products purchased in Month 1 that was not present in the products purchased in subsequent months. Whilst there was no variation in the composition of most legal highs supplied over 6 month, there was significant variation in the piperazine or cathinone content of one quarter of the products. This variation could be of clinical significance as the cathinone and piperazine products can be associated with significant toxicity.

  8. "Legal highs" on the net-Evaluation of UK-based Websites, products and product information.

    Science.gov (United States)

    Schmidt, Martin M; Sharma, Akhilesh; Schifano, Fabrizio; Feinmann, Charlotte

    2011-03-20

    A vast array of substances are marketed as "legal highs" in the UK. These products are mainly marketed online and are packaged and produced to mimic illicit drugs. Little is known about the full range of products available at present and no studies have evaluated the product information provided to consumers. AIMS & HYPOTHESIS: To describe the available legal high products marketed by UK-based Internet retailers and evaluate the product information provided to consumers. Websites were identified using the terms "buy legal highs+UK" and two search engines. The first 100 hits and a random sample of 5% of the remaining results were screened. Websites based in the UK were included and all products were entered on a database. Information on product name, list price, claimed effects, side effects, contraindications and interactions was extracted. A descriptive analysis was conducted using SPSS v14. 115 Websites met the inclusion criteria but due to duplicate listings this was reduced to 39 unique Websites. 1308 products were found and evaluated. The average product price was 9.69 British pounds. Products took the form of pills (46.6%), smoking material (29.7%) and single plant material/extract (18.1%). Most products claimed to be stimulants (41.7%), sedatives (32.3%), or hallucinogens (12.9%). 40.1% of products failed to list ingredients, 91.9% failed to list side effects, 81.9% failed to list contraindications and 86.3% failed to list drug interactions. Top 5 products (with active ingredients in brackets) by frequency were Salvia divinorum (Salivinorin A), Kratom (Mitragynine), Hawaiian Baby Woodrose Seeds (Lysergic Acid Amide), Fly Agaric (Ibotenic Acid, Muscimol) and Genie (JWH018, CP47497). Products marketed as "legal highs" are easily available from UK-based Internet retailers and are reasonably affordable. Safety information provided to consumers is poor. Uninformed users risk serious adverse effects. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  9. Issues with monitoring the safety of psychoactive products under a legal regulated market for new psychoactive substances ('legal highs') in New Zealand.

    Science.gov (United States)

    Rychert, Marta; Wilkins, Chris; Witten, Karen

    2017-09-01

    New Zealand's Psychoactive Substances Act (2013) established the world's first regulated market for 'low risk' psychoactive products ('legal highs'). Under an interim PSA regime, 47 existing products were permitted to be continued to be sold. To explore issues with the implementation of regulatory systems to monitor the safety of products on the legal market under the interim Psychoactive Substances Act regime. Semi-structured interviews with 30 key stakeholders, including industry, government agency, health and drug service professionals were conducted, transcribed and analysed thematically. In retrospect stakeholders questioned the decision to approve strong synthetic cannabinoid smoking products, noting their health risks because of product formulation, inconsistent manufacturing practices and smoking as the means of administration. Industry actors claimed the decision to approve synthetic cannabinoid smokeable products prevented potentially safer products from gaining market share. The system for withdrawing approved products which were subsequently found to be harmful was criticised for the poor quality of data available, limited engagement with health professionals and the slowness of product withdrawal. Many of the problems with the regime were attributed to the urgency under which the legal market under the interim Psychoactive Substances Act was established and implemented. The selection of 'safer' products, implementation of the product monitoring system, and engagement with health professionals may have benefited from more time and resources. An incremental approach to establishing the new market may have made the regulatory management of the new regime more workable. [Rychert M, Wilkins C, Witten K. Issues with monitoring the safety of psychoactive products under a legal regulated market for new psychoactive substances ('legal highs') in New Zealand. Drug Alcohol Rev 2017;00:000-000]. © 2017 Australasian Professional Society on Alcohol and other Drugs.

  10. Some legal aspects on high level radioactive waste disposal in Japan

    International Nuclear Information System (INIS)

    Tanabe, Tomoyuki

    1997-01-01

    In Japan, it is considered to be an urgent problem to prepare the system for the research and execution of high level radioactive waste disposal. Under what regulation scheme the disposal should be done has not been sufficiently examined. In this research, the examination was carried out on the legal aspects of high level radioactive waste disposal as follows. First, the current legislation on the disposal in Japan was analyzed, and it was made clear that high level radioactive waste disposal has not been stipulated clearly. Next, on the legal choices which are conceivable on the way the legislation for high level radioactive waste disposal should be, from the aspects of applying the law on regulating nuclear reactors and others, applying the law on nuclear power damage reparation, and industrialization by changing the government ordinances, those were arranged in six choices, and the examination was carried out for each choice from the viewpoints of the relation with the base stipulation for waste-burying business, the speciality of high level radioactive waste disposal as compared with other actions of nuclear power business, the coordination with existing nuclear power of nuclear power business, the coordination with existing nuclear power law system and the formation of national consensus. In this research, it was shown that the execution of high level radioactive waste disposal as the business based on the separate legislation is the realistic choice. (K.I.)

  11. High Resolution Imaging Ground Penetrating Radar Design and Simulation

    OpenAIRE

    Saunders II, Charles Phillip

    2014-01-01

    This paper describes the design and simulation of a microwave band, high resolution imaging ground penetrating radar. A conceptual explanation is given on the mechanics of wave-based imaging, followed by the governing radar equations. The performance specifications for the imaging system are given as inputs to the radar equations, which output the full system specifications. Those specifications are entered into a MATLAB simulation, and the simulation results are discussed with respect to bot...

  12. "Legal highs"--toxicity in the clinical and medico-legal aspect as exemplified by suicide with bk-MBDB administration.

    Science.gov (United States)

    Rojek, Sebastian; Kłys, Małgorzata; Strona, Marcin; Maciów, Martyna; Kula, Karol

    2012-10-10

    The easily available "legal highs", which are products containing psychoactive substances, such as cathinones, piperazines and synthetic cannabinoids, are abused by adolescents in Poland and in the world as alternatives to classic drugs, such as amphetamines or marijuana. The majority of these potentially dangerous substances are still legal and they are associated with a risk of severe poisoning or even death, and provide new challenges in clinical and forensic toxicological practice. Investigations in the field of "designer drugs" may be well illustrated by the case of a suicide of a 21-year old male who ingested a specified dose of a preparation called "Amphi-bi-a" that contains bk-MBDB, chemically 2-methylamino-1-(3,4-methylenedioxyphenyl) butan-1-one, which belongs to the cathinone group, as a synthetic euphoric empathogen and psychoactive stimulant that is chemically similar to MDMA. It is one of more common components of "legal highs" examined in Poland and other countries. The documentation of the case includes a clinical assessment of the patient's health status performed during his almost 4-h hospitalization before death, autopsy and histological examinations supported by toxicological findings revealing bk-MBDB at extremely high concentrations (at 20 mg/l in the blood and 33 mg/kg in the liver); hence, this body of evidence contributes to knowledge in the field of "designer drugs". Inventions of designers of new psychoactive xenobiotics, which are much in demand, especially in view of the dynamic Internet marketing, which drums up narcobusiness, must be balanced by a national strategy developed by medical, legal and educational circles in the modern civilized world in order to prevent the spreading of the phenomenon. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  13. Inhalants as intermediate drugs between legal and illegal drugs among middle and high school students.

    Science.gov (United States)

    Sanchez, Zila M; Ribeiro, Luciana A; Moura, Yone G; Noto, Ana R; Martins, Silvia S

    2013-01-01

    The aims of this study are to: (1) describe the prevalence and sociodemographic characteristics of inhalant use among middle and high school students in Brazil, and (2) test the hypothesis of inhalants being intermediate drugs between legal and illegal drug use. A representative sample of 5226 students from private schools in São Paulo, Brazil, was selected to answer a self-report questionnaire. Weighted data was analyzed through Cox proportional hazards models. In the overall sample, inhalants seems to be an intermediate drug, since prior inhalant initiation was associated with first marijuana use, adjusted for previous alcohol and tobacco initiation.

  14. Legalization: A High-Risk Alternative in the War on Drugs.

    Science.gov (United States)

    Inciardi, James A.; McBride, Duane C.

    1989-01-01

    Analyzes the major proposals for drug legalization and discusses the possible consequences of these efforts if successful. Argues that the legalization of drugs would be an extremely complex undertaking and that most calls for such action do not offer specific proposals. Points out research that supports arguments against legalization of drugs.…

  15. 30 CFR 77.802 - Protection of high-voltage circuits; neutral grounding resistors; disconnecting devices.

    Science.gov (United States)

    2010-07-01

    ... grounding resistors; disconnecting devices. 77.802 Section 77.802 Mineral Resources MINE SAFETY AND HEALTH... of high-voltage circuits; neutral grounding resistors; disconnecting devices. High-voltage circuits... grounded through a suitable resistor at the source transformers, and a grounding circuit, originating at...

  16. Alcohol consumption among high-risk Thai youth after raising the legal drinking age.

    Science.gov (United States)

    Sherman, Susan G; Srirojn, Bangorn; Patel, Shivani A; Galai, Noya; Sintupat, Kamolrawee; Limaye, Rupali J; Manowanna, Sutassa; Celentano, David D; Aramrattana, A

    2013-09-01

    Methamphetamine and alcohol are the leading substances abused by Thai youth. In 2008 the government passed laws that limited alcohol availability and increased the legal drinking age from 18 to 20. We assessed whether the law reduced drinking among methamphetamine-using 18-19 year olds in Chiang Mai. The study compares drinking patterns among methamphetamine smokers aged 18-19 years (n=136) collected prior to the legal changes, to a comparable post-law sample (n=142). Statistical tests for differences between the pre- and post-law samples on problem drinking and recent drinking frequency and drunkenness were conducted. Logistic regression modeled the relative odds of frequent drunkenness, controlling for demographic characteristics. A high prevalence of problematic drinking was present in both samples, with no difference detected. The post-law sample reported a significantly higher median days drunk/month (9 vs. 4, p≤0.01); in adjusted analysis, frequent drunkenness (>5.5 days/month) was more common in the post-law compared to pre-law period in the presence of other variables (AOR: 2.2; 95%CI: 1.3, 3.9). Post-law participants demonstrated a low level of knowledge about the law's components. The study suggests that the new laws did not reduce drinking among high-risk, methamphetamine-smoking 18-19 year olds; rather, the post-law period was associated with increased drinking levels. The data indicate that the law is not reaching high-risk under-aged youth who are at risk of a number of deleterious outcomes as a result of their substance use. Copyright © 2013. Published by Elsevier Ireland Ltd.

  17. Bone conduction errors at high frequencies: implications for clinical and medico-legal practice.

    Science.gov (United States)

    Lightfoot, G R; Hughes, J B

    1993-04-01

    The magnitude and origin of audiometric air-bone gaps in the range 3 kHz to 8 kHz was investigated in 20 normal subjects. The average gap ranged from a minimum of about 3 dB at 3 kHz to a maximum of about 19 dB at 6 kHz. Approximately 5 dB of the gap at high frequencies is caused by excess air-radiated sound from the bone vibrator. A larger error appears to result from discrepancies between the air and bone conduction standards to which audiometers are calibrated. These errors may influence diagnosis and we recommend that bone conduction tests at frequencies greater than 4 kHz are avoided. These findings have implications for medico-legal work where small air-bone gaps have diagnostic significance.

  18. Pharmacological Investigations of the Dissociative 'Legal Highs' Diphenidine, Methoxphenidine and Analogues.

    Directory of Open Access Journals (Sweden)

    Jason Wallach

    Full Text Available 1,2-Diarylethylamines including lanicemine, lefetamine, and remacemide have clinical relevance in a range of therapeutic areas including pain management, epilepsy, neurodegenerative disease and depression. More recently 1,2-diarylethylamines have been sold as 'legal highs' in a number of different forms including powders and tablets. These compounds are sold to circumvent governmental legislation regulating psychoactive drugs. Examples include the opioid MT-45 and the dissociative agents diphenidine (DPH and 2-methoxy-diphenidine (2-MXP. A number of fatal and non-fatal overdoses have been linked to abuse of these compounds. As with many 'legal highs', little is known about their pharmacology. To obtain a better understanding, the effects of DPH, 2-MXP and its 3- and 4-MeO- isomers, and 2-Cl-diphenidine (2-Cl-DPH were investigated using binding studies at 46 central nervous system receptors including the N-methyl-D-aspartate receptor (NMDAR, serotonin, dopamine, norepinephrine, histamine, and sigma receptors as well as the reuptake transporters for serotonin, dopamine and norepinephrine. Reuptake inhibition potencies were measured at serotonin, norepinephrine and dopamine transporters. NMDAR antagonism was established in vitro using NMDAR-induced field excitatory postsynaptic potential (fEPSP experiments. Finally, DPH and 2-MXP were investigated using tests of pre-pulse inhibition of startle (PPI in rats to determine whether they reduce sensorimotor gating, an effect observed with known dissociative drugs such as phencyclidine (PCP and ketamine. The results suggest that these 1,2-diarylethylamines are relatively selective NMDAR antagonists with weak off-target inhibitory effects on dopamine and norepinephrine reuptake. DPH and 2-MXP significantly inhibited PPI. DPH showed greater potency than 2-MXP, acting with a median effective dose (ED50 of 9.5 mg/kg, which is less potent than values reported for other commonly abused dissociative drugs such

  19. The interim regulated legal market for NPS ('legal high') products in New Zealand: The impact of new retail restrictions and product licensing.

    Science.gov (United States)

    Wilkins, Chris

    2014-01-01

    New Zealand has recently established the world's first regulated legal market for new psychoactive products (NPS) (i.e. 'legal highs'). While the new regime is currently in a transitional phase, a range of retail restrictions and an interim licensing regime for NPS products and operators has been introduced. A product safety assessment framework has been developed to determine if a product should receive an interim licence. As a result of the licensing requirements, the number of NPS retail outlets fell from 3000- 4000 largely convenience stores to 156 specialty stores, and the number of legally available NPS products fell from 200 to fewer than 46. Some of the licensed products contain potent cannabinoid compounds. The licensing system provided, for the first time, information on all the products and operators involved in the sector, and this will assist future monitoring. The effectiveness of the new product safety assessment framework will depend on the quality of the data available on adverse cases. This is a challenge as self-reported information from users is often unreliable, and some emergency department cases do not have all the information required to make an accurate assessment. These data limitations indicate the need for retrospective studies of NPS adverse cases and additional test data. While the new legislation initially reduced the number of NPS retailers by prohibiting convenience outlets, new specialized NPS retail outlets may emerge as the new sector expands. Empirical research is required to measure the impact of the reduction in retail outlets and products on NPS availability. Copyright © 2014 John Wiley & Sons, Ltd.

  20. Correlates of gambling on high-school grounds

    Science.gov (United States)

    Foster, Dawn W.; Hoff, Rani A.; Pilver, Corey E.; Yau, Yvonne H. C.; Steinberg, Marvin A.; Wampler, Jeremy; Krishnan-Sarin, Suchitra; Potenza, Marc N.

    2015-01-01

    Objective This study examined adolescent gambling on school grounds (GS+) and how such behavior was associated with gambling-related attitudes. Further, we examined whether GS+ moderated associations between at-risk problem-gambling (ARPG) and gambling behaviors related to gambling partners. Method Participants were 1988 high-school students who completed survey materials. Demographic, perceptions, attitudes, and gambling variables were stratified by problem-gambling severity (ARPG versus recreational gambling) and GS+ status. Chi-square and adjusted logistic regression models were used to examine relationships among study variables. Results Nearly 40% (39.58%) of students reported past-year GS+, with 12.91% of GS+ students, relative to 2.63% of those who did not report gambling on school grounds (GS), meeting DSM-IV criteria for pathological gambling (pgambling behaviors. Weaker links in GS+ students, in comparison with GS-, students, were observed between problem-gambling severity and gambling with family members (interaction odds ratio (IOR)=0.60; 95%CI=0.39–0.92) and gambling with friends (IOR=0.21; 95%CI=0.11–0.39). Conclusions GS+ is common and associated with pathological gambling and more permissive attitudes towards gambling. The finding that GS+ (relative to GS-) youth show differences in how problem-gambling is related to gambling partners (friends and family) warrants further investigation regarding whether and how peer and familial interactions might be improved to diminish youth problem-gambling severity. The high frequency of GS+ and its relationship with ARPG highlight a need for school administrators and personnel to consider interventions that target school-based gambling. PMID:26232102

  1. Correlates of intentions to use cannabis among US high school seniors in the case of cannabis legalization.

    Science.gov (United States)

    Palamar, Joseph J; Ompad, Danielle C; Petkova, Eva

    2014-05-01

    Support for cannabis ("marijuana") legalization is increasing in the United States (US). Use was recently legalized in two states and in Uruguay, and other states and countries are expected to follow suit. This study examined intentions to use among US high school seniors if cannabis were to become legally available. Data from the last five cohorts (2007-2011) of high school seniors in Monitoring the Future, an annual nationally representative survey of students in the US were utilized. Data were analyzed separately for the 6116 seniors who reported no lifetime use of cannabis and the 3829 seniors who reported lifetime use (weighted Ns). We examined whether demographic characteristics, substance use and perceived friend disapproval towards cannabis use were associated with (1) intention to try cannabis among non-lifetime users, and (2) intention to use cannabis as often or more often among lifetime users, if cannabis was legal to use. Ten percent of non-cannabis-using students reported intent to initiate use if legal and this would be consistent with a 5.6% absolute increase in lifetime prevalence of cannabis use in this age group from 45.6% (95% CI=44.6, 46.6) to 51.2% (95% CI=50.2, 52.2). Eighteen percent of lifetime users reported intent to use cannabis more often if it was legal. Odds for intention to use outcomes increased among groups already at high risk for use (e.g., males, whites, cigarette smokers) and odds were reduced when friends disapproved of use. However, large proportions of subgroups of students normally at low risk for use (e.g., non-cigarette-smokers, religious students, those with friends who disapprove of use) reported intention to use if legal. Recent use was also a risk factor for reporting intention to use as often or more often. Prevalence of cannabis use is expected to increase if cannabis is legal to use and legally available. Copyright © 2014 Elsevier B.V. All rights reserved.

  2. Correlates of Intentions to Use Cannabis among US High School Seniors in the Case of Cannabis Legalization

    Science.gov (United States)

    Palamar, Joseph J.; Ompad, Danielle C.; Petkova, Eva

    2014-01-01

    Background Support for cannabis (“marijuana”) legalization is increasing in the United States (US). Use was recently legalized in two states and in Uruguay, and other states and countries are expected to follow suit. This study examined intentions to use among US high school seniors if cannabis were to become legally available. Methods Data from the last five cohorts (2007–2011) of high school seniors in Monitoring the Future, an annual nationally representative survey of students in the US were utilized. Data were analyzed separately for the 6,116 seniors who reported no lifetime use of cannabis and the 3,828 seniors who reported lifetime use (weighted Ns). We examined whether demographic characteristics, substance use and perceived friend disapproval towards cannabis use were associated with 1) intention to try cannabis among non-lifetime users, and 2) intention to use cannabis as often or more often among lifetime users, if cannabis was legal to use. Results Ten percent of non-cannabis-using students reported intent to initiate use if legal and this would constitute a 5.6% absolute increase in lifetime prevalence of cannabis use in this age group from 45.6% (95% CI=46.6, 44.6) to 51.2% (95% CI=50.2, 52.2). Eighteen percent of lifetime users reported intent to use cannabis more often if it was legal. Odds for intention to use outcomes increased among groups already at high risk for use (e.g., males, whites, cigarette smokers) and odds were reduced when friends disapproved of use. However, large proportions of subgroups of students normally at low risk for use (e.g., non-cigarette-smokers, religious students, those with friends who disapprove of use) reported intention to use if legal. Recent use was also a risk factor for reporting intention to use as often or more often. Conclusion Prevalence of cannabis use is expected to increase if cannabis is legal to use and legally available. PMID:24589410

  3. 30 CFR 75.705 - Work on high-voltage lines; deenergizing and grounding.

    Science.gov (United States)

    2010-07-01

    ... grounding. 75.705 Section 75.705 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Grounding § 75.705 Work on high-voltage lines; deenergizing and grounding. [Statutory Provisions] High-voltage lines, both...

  4. 30 CFR 77.704 - Work on high-voltage lines; deenergizing and grounding.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Work on high-voltage lines; deenergizing and grounding. 77.704 Section 77.704 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF... OF UNDERGROUND COAL MINES Grounding § 77.704 Work on high-voltage lines; deenergizing and grounding...

  5. ANALYSIS OF LEGAL AND METHODOLOGICAL GROUNDS FOR RISK-ORIENTED SURVEILLANCE OVER CONSUMER PRODUCTS: TASKS AND DEVELOPMENT PROSPECTS IN THE EURASIAN ECONOMIC UNION

    Directory of Open Access Journals (Sweden)

    N.V. Zaitseva

    2017-12-01

    Full Text Available The paper dwells on basic legal and sub-legislative documents issued in the EU, the USA, Canada, by the WTO and Codex Alimentarius Commission which provide control of consumer products safety on the basis of assessing risks for consumers' life and health. Risk-oriented surveillance is shown as a system which makes for lower loads on business but still provides systemic control over most hazardous products. The EU legislation fixes the right to perform supranational control over state control systems existing in the EU member states in terms of their relevance and legitimacy. This supranational control is supported by organizational structures and regulatory and methodological documents. National control systems are systematically reviewed and analyzed in order to secure their conformity to supranational regulatory acts, to detect any cases of non-compliance, and to spread the best practices. Risk analysis reviews and results are open and discussable. As a result of products hazards assessment their turnover can be limited, or they can be withdrawn from the market, or additional information on hazards or risks they may cause is to be provided for consumers. Public and constantly operating systems of informing about hazardous goods are well-developed. International experience and practices in the sphere of risk-oriented surveillance over consumer products can be and should be applied in the Eurasian Economic Union (EEU countries. The Eurasian Economic Union countries fix orientation at observing consumer goods safety principles in their legislation. There are also legal grounds for and practices in the sphere of risk-oriented approach to products manufactures. But it is necessary to further develop a products classification system as per consumer health risk parameters. And this task requires working out unified approaches to classification of both eatable and non-eatable products. It seems relevant to develop a public analytical database of risk

  6. The Art of the Reveal: Undocumented High School Students, Institutional Agents, and the Disclosure of Legal Status

    Science.gov (United States)

    Murillo, Marco A.

    2017-01-01

    For many undocumented youth, the end of high school and transition to adulthood is the first time they grapple with being undocumented. Given the negative social stigma attached to being undocumented, many youth may hesitate to reveal their legal status to a teacher or other school personnel. The purpose of this study was to identify the contexts…

  7. Abuse liability of novel 'legal high' designer stimulants: evidence from animal models.

    Science.gov (United States)

    Watterson, Lucas R; Watterson, Elizabeth; Olive, Michael Foster

    2013-09-01

    In the last few years, the variety and recreational use of 'legal high' designer stimulants has increased to unprecedented levels. Since their rapid emergence in drug markets, numerous adverse physical and psychological effects have been extensively reported. However, less is understood about the potential for compulsive use of and addiction to these drugs. Recently, a small collection of scientific studies assessing the abuse liability of these drugs has emerged. This new knowledge has been derived primarily from animal studies using behaviorally based procedures which include intravenous self-administration, conditioned place preference, intracranial self-stimulation, and drug discrimination. In this review we present a brief history of the recent rise in designer stimulant use followed by a short methodological description of the aforementioned procedures. We then review neurochemical and abuse liability studies on designer stimulants that have been examined to date. Finally, we conclude with a discussion of these collective findings, our current understanding of the abuse liability of these drugs in relation to each other and the illicit drugs they are designed to mimic, and recommend future research directions.

  8. Ground Glass Pozzolan in Conventional, High, and Ultra-High Performance Concrete

    OpenAIRE

    Tagnit-Hamou Arezki; Zidol Ablam; Soliman Nancy; Deschamps Joris; Omran Ahmed

    2018-01-01

    Ground-glass pozzolan (G) obtained by grinding the mixed-waste glass to same fineness of cement can act as a supplementary-cementitious material (SCM), given that it is an amorphous and a pozzolanic material. The G showed promising performances in different concrete types such as conventional concrete (CC), high-performance concrete (HPC), and ultra-high performance concrete (UHPC). The current paper reports on the characteristics and performance of G in these concrete types. The use of G pro...

  9. Solar Array at Very High Temperatures: Ground Tests

    Science.gov (United States)

    Vayner, Boris

    2016-01-01

    Solar array design for any spacecraft is determined by the orbit parameters. For example, operational voltage for spacecraft in Low Earth Orbit (LEO) is limited by significant differential charging due to interactions with low temperature plasma. In order to avoid arcing in LEO, solar array is designed to generate electrical power at comparatively low voltages (below 100 volts) or to operate at higher voltages with encapsulation of all suspected discharge locations. In Geosynchronous Orbit (GEO) differential charging is caused by energetic electrons that produce differential potential between the coverglass and the conductive spacecraft body in a kilovolt range. In such a case, the weakly conductive layer over coverglass, indium tin oxide (ITO) is one of the possible measures to eliminate dangerous discharges on array surface. Temperature variations for solar arrays in both orbits are measured and documented within the range of minus150 degrees Centigrade to plus 1100 degrees Centigrade. This wide interval of operational temperatures is regularly reproduced in ground tests with radiative heating and cooling inside a shroud with flowing liquid nitrogen. The requirements to solar array design and tests turn out to be more complicated when planned trajectory crosses these two orbits and goes closer to the Sun. The conductive layer over coverglass causes a sharp increase in parasitic current collected from LEO plasma, high temperature may cause cracks in encapsulating (Room Temperature Vulcanizing (RTV) material; radiative heating of a coupon in vacuum chamber becomes practically impossible above 1500 degrees Centigrade; conductivities of glass and adhesive go up with temperature that decrease array efficiency; and mechanical stresses grow up to critical magnitudes. A few test arrangements and respective results are presented in current paper. Coupons were tested against arcing in simulated LEO and GEO environments under elevated temperatures up to 2000 degrees

  10. High Throughput Determination of Plant Height, Ground Cover, and Above-Ground Biomass in Wheat with LiDAR

    Directory of Open Access Journals (Sweden)

    Jose A. Jimenez-Berni

    2018-02-01

    Full Text Available Crop improvement efforts are targeting increased above-ground biomass and radiation-use efficiency as drivers for greater yield. Early ground cover and canopy height contribute to biomass production, but manual measurements of these traits, and in particular above-ground biomass, are slow and labor-intensive, more so when made at multiple developmental stages. These constraints limit the ability to capture these data in a temporal fashion, hampering insights that could be gained from multi-dimensional data. Here we demonstrate the capacity of Light Detection and Ranging (LiDAR, mounted on a lightweight, mobile, ground-based platform, for rapid multi-temporal and non-destructive estimation of canopy height, ground cover and above-ground biomass. Field validation of LiDAR measurements is presented. For canopy height, strong relationships with LiDAR (r2 of 0.99 and root mean square error of 0.017 m were obtained. Ground cover was estimated from LiDAR using two methodologies: red reflectance image and canopy height. In contrast to NDVI, LiDAR was not affected by saturation at high ground cover, and the comparison of both LiDAR methodologies showed strong association (r2 = 0.92 and slope = 1.02 at ground cover above 0.8. For above-ground biomass, a dedicated field experiment was performed with destructive biomass sampled eight times across different developmental stages. Two methodologies are presented for the estimation of biomass from LiDAR: 3D voxel index (3DVI and 3D profile index (3DPI. The parameters involved in the calculation of 3DVI and 3DPI were optimized for each sample event from tillering to maturity, as well as generalized for any developmental stage. Individual sample point predictions were strong while predictions across all eight sample events, provided the strongest association with biomass (r2 = 0.93 and r2 = 0.92 for 3DPI and 3DVI, respectively. Given these results, we believe that application of this system will provide new

  11. High Throughput Determination of Plant Height, Ground Cover, and Above-Ground Biomass in Wheat with LiDAR.

    Science.gov (United States)

    Jimenez-Berni, Jose A; Deery, David M; Rozas-Larraondo, Pablo; Condon, Anthony Tony G; Rebetzke, Greg J; James, Richard A; Bovill, William D; Furbank, Robert T; Sirault, Xavier R R

    2018-01-01

    Crop improvement efforts are targeting increased above-ground biomass and radiation-use efficiency as drivers for greater yield. Early ground cover and canopy height contribute to biomass production, but manual measurements of these traits, and in particular above-ground biomass, are slow and labor-intensive, more so when made at multiple developmental stages. These constraints limit the ability to capture these data in a temporal fashion, hampering insights that could be gained from multi-dimensional data. Here we demonstrate the capacity of Light Detection and Ranging (LiDAR), mounted on a lightweight, mobile, ground-based platform, for rapid multi-temporal and non-destructive estimation of canopy height, ground cover and above-ground biomass. Field validation of LiDAR measurements is presented. For canopy height, strong relationships with LiDAR ( r 2 of 0.99 and root mean square error of 0.017 m) were obtained. Ground cover was estimated from LiDAR using two methodologies: red reflectance image and canopy height. In contrast to NDVI, LiDAR was not affected by saturation at high ground cover, and the comparison of both LiDAR methodologies showed strong association ( r 2 = 0.92 and slope = 1.02) at ground cover above 0.8. For above-ground biomass, a dedicated field experiment was performed with destructive biomass sampled eight times across different developmental stages. Two methodologies are presented for the estimation of biomass from LiDAR: 3D voxel index (3DVI) and 3D profile index (3DPI). The parameters involved in the calculation of 3DVI and 3DPI were optimized for each sample event from tillering to maturity, as well as generalized for any developmental stage. Individual sample point predictions were strong while predictions across all eight sample events, provided the strongest association with biomass ( r 2 = 0.93 and r 2 = 0.92) for 3DPI and 3DVI, respectively. Given these results, we believe that application of this system will provide new

  12. Application of Low Voltage High Resistance Grounding in Nuclear Power Plants

    Directory of Open Access Journals (Sweden)

    Choong-Koo Chang

    2016-02-01

    Full Text Available Most nuclear power plants now utilize solid grounded low voltage systems. For safety and reliability reasons, the low voltage (LV high resistance grounding (HRG system is also increasingly used in the pulp and paper, petroleum and chemical, and semiconductor industries. Fault detection is easiest and fastest with a solidly grounded system. However, a solidly grounded system has many limitations such as severe fault damage, poor reliability on essential circuits, and electrical noise caused by the high magnitude of ground fault currents. This paper will briefly address the strengths and weaknesses of LV grounding systems. An example of a low voltage HRG system in the LV system of a nuclear power plant will be presented. The HRG system is highly recommended for LV systems of nuclear power plants if sufficient considerations are provided to prevent nuisance tripping of ground fault relays and to avoid the deterioration of system reliability.

  13. Marijuana, Spice 'herbal high', and early neural development: implications for rescheduling and legalization.

    Science.gov (United States)

    Psychoyos, Delphine; Vinod, K Yaragudri

    2013-01-01

    Marijuana is the most widely used illicit drug by pregnant women in the world. In utero exposure to Δ⁹-tetrahydrocannabinol (Δ⁹-THC), a major psychoactive component of marijuana, is associated with an increased risk for anencephaly and neurobehavioural deficiencies in the offspring, including attention deficit hyperactivity disorder (ADHD), learning disabilities, and memory impairment. Recent studies demonstrate that the developing central nervous system (CNS) is susceptible to the effects of Δ⁹-THC and other cannabimimetics, including the psychoactive ingredients of the branded product 'Spice' branded products. These exocannabinoids interfere with the function of an endocannabinoid (eCB) system, present in the developing CNS from E12.5 (week 5 of gestation in humans), and required for proliferation, migration, and differentiation of neurons. Until recently, it was not known whether the eCB system is also present in the developing CNS during the initial stages of its ontogeny, i.e. from E7.0 onwards (week 2 of gestation in humans), and if so, whether this system is also susceptible to the action of exocannabinoids. Here, we review current data, in which the presence of an eCB system during the initial stage of development of the CNS is demonstrated. Furthermore, we focus on recent advances on the effect of canabimimetics on early gestation. The relevance of these findings and potential adverse developmental consequences of in utero exposure to 'high potency' marijuana, Spice branded products and/or cannabinoid research chemicals during this period is discussed. Finally, we address the implication of these findings in terms of the potential dangers of synthetic cannabinoid use during pregnancy, and the ongoing debate over legalization of marijuana. Copyright © 2012 John Wiley & Sons, Ltd.

  14. Behaviour of high-strength concrete incorporating ground ...

    African Journals Online (AJOL)

    - Ground granulated. Furnace Slag. Résumé. Cet article présente l'effet de la température sur le comportement physique et mécanique du Béton à Haute. Résistance (BHR), à base de fillers de laitier granulée en incorporant ou non des fibres ...

  15. The effect of high-frequency ground motion on the MAPLE-X10 reactor

    International Nuclear Information System (INIS)

    Bhan, S.; Dunbar, S.

    1989-06-01

    The effect of high-frequency ground motion on structures and equipment in nuclear reactors is examined by subjecting simple linear models to selected recorded ground motions which exhibit low and high frequencies. Computed damage measures indicate that high-frequency short-duration ground motion, such as that observed in eastern North America, have a minimal effect on structures with low natural frequencies. Response spectra of high-frequency ground motion indicate that higher forces are induced in structures with high natural frequencies as compared to those induced by low-frequency ground motion. However, reported observations of earthquake damage in eastern North America suggest that high-frequency ground motion causes little of no damage to structures. This may be due to the energy absorption capability of structures. It is concluded that the response spectrum representative of ground motion observed in eastern North America may give an over-conservative measure of the response of structures with high natural frequencies, since it does not account for the typically observed short duration of high-frequency ground motion and for the energy absorption capability of structures. Detailed nonlinear analysis of specific structures with high natural frequencies should be performed to better predict the actual response. Recommendations for a nonlinear analysis of typical structures with high natural frequencies are made

  16. Normative legal regulating of vehicles with a high degree of automation of control: strategy and tactics for implementation in Russia

    Science.gov (United States)

    Kisulenko, B. V.; Bocharov, A. V.; Pugachev, V. V.

    2018-02-01

    The article discusses the risks specific to vehicles with a high level of automation of control, and conditions the limits on the operating conditions of such vehicles. The article determines existing legal barriers to the implementation of autonomous vehicles. The article contains an analysis of foreign practice of regulating in the European Union, Japan and the United States and information about the UNECE activities aimed at enabling operation of vehicles with a high degree of automation control. Basing on the results of the analysis, the authors made proposals for removal of legal barriers. The article also contains proposals for the development of specific requirements for autonomous vehicles associated with their specific features of design.

  17. Behaviour of high-strength concrete incorporating ground ...

    African Journals Online (AJOL)

    Two series of tests were carried out on concrete incorporating Ground Granulated Blast Furnace Slag (GGBFS) of “Mittal steel Annaba” (Algeria) with and without polypropylene fibre additions were realized. Samples were subjected to various temperatures (20°C , 100°C, 300 °C, 500°C and 700°C), a stability of one hour ...

  18. 30 CFR 75.811 - High-voltage underground equipment; grounding.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false High-voltage underground equipment; grounding. 75.811 Section 75.811 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... Distribution § 75.811 High-voltage underground equipment; grounding. [Statutory Provisions] Frames, supporting...

  19. Legal highs: staying on top of the flood of novel psychoactive substances.

    Science.gov (United States)

    Baumeister, David; Tojo, Luis M; Tracy, Derek K

    2015-04-01

    There has been growing clinical, public, and media awareness and concern about the availability and potential harmfulness of so-called 'legal highs', which are more appropriately called new or novel psychoactive substances (NPS). A cat-and-mouse process has emerged wherein unknown chemists and laboratories are producing new, and as yet nonproscribed, compounds for human consumption; and as soon as they are banned, which they inevitably are, slightly modified analogues are produced to circumvent new laws. This rapidly changing environment, 81 new substances were identified in 2013 alone, has led to confusion for clinicians, psychopharmacologists, and the public at large. Our difficulties in keeping up with the process has had a two-fold negative effect: the danger of ignoring what is confusing; and the problem that some of the newer synthesized compounds appear ever more potent. This review aims to circumscribe a quick moving and growing field, and to categorize NPS into five major groups based upon their 'parent' compounds: stimulants similar to cocaine, amphetamines and ecstasy; cannabinoids; benzodiazepine based drugs; dissociatives similar to ketamine and phencyclidine (PCP); and those modelled after classic hallucinogens such as LSD and psilocybin. Pharmacodynamic actions, subjective and physical effects, harmfulness, risk of dependency and, where appropriate, putative clinical potentials are described for each class. Clinicians might encounter NPS in various ways: anecdotal reportage; acute intoxication; as part of a substance misuse profile; and as a precipitant or perpetuating factor for longer-term physical and psychological ill health. Current data are overall limited, and much of our knowledge and treatment strategies are based upon those of the 'parent' compound. There is a critical need for more research in this field, and for professionals to make themselves more aware of this growing issue and how it might affect those we see clinically and try to

  20. On legal requirements for construction of high temperature reactors (HTR) in Poland

    Energy Technology Data Exchange (ETDEWEB)

    Nowacki, Tomasz R. [Ministry of Economic Development, Warsaw (Poland). Dept. for Regulatory Risk Assessment

    2017-08-15

    In the July 2016 issue of atw an article has been published on the legal obstacles to the construction of HTRs in Poland. The authors have raised a number of objections to the Polish law with the main thesis of the inability, or at least a significant impediment to the construction of such installations without significant legislative intervention. The main purpose of this text is to prove that the construction of HTRs based on the existing Polish laws and regulations is possible. In addition, the author intends to clarify the particular concerns expressed in the article regarding the particular legislation and correct improper statements and interpretations of the Polish nuclear law. The article deals only with strictly legal issues and does not take a stand on the technical feasibility and reality of ambitious plans for the construction of HTRs in Poland.

  1. On legal requirements for construction of high temperature reactors (HTR) in Poland

    International Nuclear Information System (INIS)

    Nowacki, Tomasz R.

    2017-01-01

    In the July 2016 issue of atw an article has been published on the legal obstacles to the construction of HTRs in Poland. The authors have raised a number of objections to the Polish law with the main thesis of the inability, or at least a significant impediment to the construction of such installations without significant legislative intervention. The main purpose of this text is to prove that the construction of HTRs based on the existing Polish laws and regulations is possible. In addition, the author intends to clarify the particular concerns expressed in the article regarding the particular legislation and correct improper statements and interpretations of the Polish nuclear law. The article deals only with strictly legal issues and does not take a stand on the technical feasibility and reality of ambitious plans for the construction of HTRs in Poland.

  2. BEHAVIOUR OF BACKFILL MATERIALS FOR ELECTRICAL GROUNDING SYSTEMS UNDER HIGH VOLTAGE CONDITIONS

    Directory of Open Access Journals (Sweden)

    S. C. LIM

    2015-06-01

    Full Text Available Backfill materials like Bentonite and cement are effective in lowering grounding resistance of electrodes for a considerable period. During lightning, switching impulses and earth fault occurrences in medium and high voltage networks, the grounding system needs to handle extremely high currents either for a short duration or prolonged period respectively. This paper investigates the behaviour of bentonite, cement and sand under impulse and alternating high voltage (50Hz conditions. Fulguritic-formation was observed in all materials under alternating high voltage. The findings reveal that performance of grounding systems under high voltage conditions may significantly change from the outcomes anticipated at design stage.

  3. A quantitative assessment of the risk for highly pathogenic avian influenza introduction into Spain via legal trade of live poultry.

    Science.gov (United States)

    Sánchez-Vizcaíno, Fernando; Perez, Andrés; Lainez, Manuel; Sánchez-Vizcaíno, José Manuel

    2010-05-01

    Highly pathogenic avian influenza (HPAI) is considered one of the most important diseases of poultry. During the last 9 years, HPAI epidemics have been reported in Asia, the Americas, Africa, and in 18 countries of the European Union (EU). For that reason, it is possible that the risk for HPAI virus (HPAIV) introduction into Spain may have recently increased. Because of the EU free-trade policy and because legal trade of live poultry was considered an important route for HPAI spread in certain regions of the world, there are fears that Spain may become HPAIV-infected as a consequence of the legal introduction of live poultry. However, no quantitative assessment of the risk for HPAIV introduction into Spain or into any other EU member state via the trade of poultry has been published in the peer-reviewed literature. This article presents the results of the first quantitative assessment of the risk for HPAIV introduction into a free country via legal trade of live poultry, along with estimates of the geographical variation of the risk and of the relative contribution of exporting countries and susceptible poultry species to the risk. The annual mean risk for HPAI introduction into Spain was estimated to be as low as 1.36 x 10(-3), suggesting that under prevailing conditions, introduction of HPAIV into Spain through the trade of live poultry is unlikely to occur. Moreover, these results support the hypothesis that legal trade of live poultry does not impose a significant risk for the spread of HPAI into EU member states.

  4. Legal Hybrids

    DEFF Research Database (Denmark)

    Herrmann, Janne Rothmar

    2009-01-01

    The article discusses the inadequacy of traditional theory on legal personhood in relation to embryos and foetuses. To challenge the somewhat binary view of legal personhood according to which the ‘born alive' criterion is paramount the article demonstrates that the number of legal categories in ...... in which embryos and foetuses are placed are much more complex. These categories are identified using Danish legislation as an example and on that basis the article extracts and identifies the different parameters that play a part in the legal categorisation of the human conceptus....

  5. Legal Hybrids

    DEFF Research Database (Denmark)

    Herrmann, Janne Rothmar

    2009-01-01

    The article discusses the inadequacy of traditional theory on legal personhood in relation to embryos and foetuses. To challenge the somewhat binary view of legal personhood according to which the ‘born alive' criterion is paramount the article demonstrates that the number of legal categories...... in which embryos and foetuses are placed are much more complex. These categories are identified using Danish legislation as an example and on that basis the article extracts and identifies the different parameters that play a part in the legal categorisation of the human conceptus....

  6. A chemical analysis examining the pharmacology of novel psychoactive substances freely available over the internet and their impact on public (ill)health. Legal highs or illegal highs?

    Science.gov (United States)

    Ayres, Tammy C; Bond, John W

    2012-01-01

    Public Health England aims to improve the nation's health and acknowledges that unhealthy lifestyles, which include drug use, undermine society's health and well-being. Recreational drug use has changed to include a range of substances sold as 'research chemicals' but known by users as 'legal highs' (legal alternatives to the most popular illicit recreational drugs), which are of an unknown toxicity to humans and often include prohibited substances controlled under the Misuse of Drugs Act (1971). Consequently, the long-term effects on users' health and inconsistent, often illegal ingredients, mean that this group of drugs presents a serious risk to public health both now and in the future. Therefore, the aim of this study was to ascertain what is in legal highs, their legality and safety, while considering the potential impact, these synthetic substances might be having on public health. A total of 22 products were purchased from five different internet sites, 18 months after the UK ban on substituted cathinones, like mephedrone, was introduced in April 2010. Each substance was screened to determine its active ingredients using accepted analytical techniques. The research was conducted in Leicestershire but has implications for the provision of primary and secondary healthcare throughout the UK. Two products, both sold as NRG-2 from different internet suppliers, were found to contain the banned substituted cathinones 4-methylethcathinone (4-MEC) and 4-methylmethcathinone (4-MMC), the latter being present in much smaller quantities. Although sold as research chemicals and labelled 'not for human consumption', they are thinly disguised 'legal highs', available online in quantities that vary from 1 g to 1 kg. Despite amendments to legislation, prohibited class B substances are still readily available in large quantities over the internet. The findings suggest that these prohibited substances are being manufactured or imported into the UK on a large scale, which has

  7. The latitude of logic in legal hermeneutics

    Directory of Open Access Journals (Sweden)

    Medar Suzana

    2014-01-01

    Full Text Available Legal hermeneutics (the interpretation of law] has always taken a highly significant place in general hermeneutics. The interpretation of laws involves an intricate task of determining the real meaning or rationale of legal norms. Considering the complexity of this goal, the most frequent classification of legal hermeneutics is based on the interpretation instruments. In traditional theory, the most widely recognized instruments for the interpretation of legal norms are language, logic, legal system, history and purpose of a legal norm. Under the influence of general analytic philosophy, the particular interest in language as the basic instrument for the interpretation of law may be found in mid-20th century. The interest in the language of law is closely related to the study of legal logic and legal argumentation. In theory, there is no dispute about the logical interpretation in a narrow sense which is based on drawing true conclusions by applying the basic rule of formal reasoning. Yet, it has given a head start to argumentation as 'a problem-based reasoning skill' which provides answers to the questions raised in contentious cases. Argumentation is closely associated with the dialectic method of reasoning (which has been widely recognized since the Ancient Greece], where conclusions are based on probable premises. One of the most significant goals of the argumentation theory is to locate the sources or common grounds for developing arguments; these basic argumentative patterns are generally known as 'topoi' or 'loci, sedes argumentorum'. On the other hand, 'topica' is part of rhetoric art dealing with the theoretical explanation of the basic argumentative patterns (topoi] and how they are structured, including the location of new topoi and arguments. The most significant proponents of the topical reasoning are Chaïm Perelman and Theodor Viehweg. Perelman relates topical reasoning to judicial reasoning and considers that specific legal topoi

  8. High on Cannabis and Calcineurin Inhibitors: A Word of Warning in an Era of Legalized Marijuana

    Directory of Open Access Journals (Sweden)

    Naomi Hauser

    2016-01-01

    Full Text Available Tacrolimus, a potent immunosuppressant medication, acts by inhibiting calcineurin, which eventually leads to inhibition of T-cell activation. The drug is commonly used to prevent graft rejection in solid organ transplant and graft-versus-host disease in hematopoietic stem cell transplant patients. Tacrolimus has a narrow therapeutic index with variable oral bioavailability and metabolism via cytochrome P-450 3A enzyme. Toxicity can occur from overdosing or from drug-drug interactions with the simultaneous administration of cytochrome P-450 3A inhibitors and possibly P-glycoprotein inhibitors. Tacrolimus toxicity can be severe and may include multiorgan damage. We present a case of suspected tacrolimus toxicity in a postallogeneic hematopoietic stem cell transplant patient who was concurrently using oral marijuana. This case represents an important and growing clinical scenario with the increasing legalization and use of marijuana throughout the United States.

  9. Safety of High Speed Guided Ground Transportation Systems: Work Breakdown Structure

    Science.gov (United States)

    1994-11-30

    This report provides a systems approach to the assessment, evaluation and application of high-speed guided ground transportation (HSGGT) safety criteria and : presents one potential methodology by combining a work breakdown structure (WBS) : approach...

  10. Method to predict seasonal high ground water table (SHGWT) [summary].

    Science.gov (United States)

    2017-04-01

    To help assure stability and long-term performance of pavement, a roadways base layer must : remain dry and be higher than the seasonal high groundwater table (SHGWT). Otherwise, the : roadways foundation can be weakened during certain times of...

  11. Raising awareness of new psychoactive substances: chemical analysis and in vitro toxicity screening of 'legal high' packages containing synthetic cathinones.

    Science.gov (United States)

    Araújo, Ana Margarida; Valente, Maria João; Carvalho, Márcia; Dias da Silva, Diana; Gaspar, Helena; Carvalho, Félix; de Lourdes Bastos, Maria; Guedes de Pinho, Paula

    2015-05-01

    The world's status quo on recreational drugs has dramatically changed in recent years due to the rapid emergence of new psychoactive substances (NPS), represented by new narcotic or psychotropic drugs, in pure form or in preparation, which are not controlled by international conventions, but that may pose a public health threat comparable with that posed by substances listed in these conventions. These NPS, also known as 'legal highs' or 'smart drugs', are typically sold via Internet or 'smartshops' as legal alternatives to controlled substances, being announced as 'bath salts' and 'plant feeders' and is often sought after for consumption especially among young people. Although NPS have the biased reputation of being safe, the vast majority has hitherto not been tested and several fatal cases have been reported, namely for synthetic cathinones, with pathological patterns comparable with amphetamines. Additionally, the unprecedented speed of appearance and distribution of the NPS worldwide brings technical difficulties in the development of analytical procedures and risk assessment in real time. In this study, 27 products commercialized as 'plant feeders' were chemically characterized by gas chromatography-mass spectrometry and nuclear magnetic resonance spectroscopy. It was also evaluated, for the first time, the in vitro hepatotoxic effects of individual synthetic cathinones, namely methylone, pentedrone, 4-methylethcathinone (4-MEC) and 3,4-methylenedioxypyrovalerone (MDPV). Two commercial mixtures ('Bloom' and 'Blow') containing mainly cathinone derivatives were also tested, and 3,4-methylenedioxymethamphetamine (MDMA) was used as the reference drug. The study allowed the identification of 19 compounds, showing that synthetic cathinones are the main active compounds present in these products. Qualitative and quantitative variability was found in products sold with the same trade name in matching or different 'smartshops'. In the toxicity studies performed in

  12. High-precision ground-based photometry of exoplanets

    Directory of Open Access Journals (Sweden)

    de Mooij Ernst J.W.

    2013-04-01

    Full Text Available High-precision photometry of transiting exoplanet systems has contributed significantly to our understanding of the properties of their atmospheres. The best targets are the bright exoplanet systems, for which the high number of photons allow very high signal-to-noise ratios. Most of the current instruments are not optimised for these high-precision measurements, either they have a large read-out overhead to reduce the readnoise and/or their field-of-view is limited, preventing simultaneous observations of both the target and a reference star. Recently we have proposed a new wide-field imager for the Observatoir de Mont-Megantic optimised for these bright systems (PI: Jayawardhana. The instruments has a dual beam design and a field-of-view of 17' by 17'. The cameras have a read-out time of 2 seconds, significantly reducing read-out overheads. Over the past years we have obtained significant experience with how to reach the high precision required for the characterisation of exoplanet atmospheres. Based on our experience we provide the following advice: Get the best calibrations possible. In the case of bad weather, characterise the instrument (e.g. non-linearity, dome flats, bias level, this is vital for better understanding of the science data. Observe the target for as long as possible, the out-of-transit baseline is as important as the transit/eclipse itself. A short baseline can lead to improperly corrected systematic and mis-estimation of the red-noise. Keep everything (e.g. position on detector, exposure time as stable as possible. Take care that the defocus is not too strong. For a large defocus, the contribution of the total flux from the sky-background in the aperture could well exceed that of the target, resulting in very strict requirements on the precision at which the background is measured.

  13. Implementation of legal abortion in Nepal: a model for rapid scale-up of high-quality care

    Science.gov (United States)

    2012-01-01

    Unsafe abortion's significant contribution to maternal mortality and morbidity was a critical factor leading to liberalization of Nepal's restrictive abortion law in 2002. Careful, comprehensive planning among a range of multisectoral stakeholders, led by Nepal's Ministry of Health and Population, enabled the country subsequently to introduce and scale up safe abortion services in a remarkably short timeframe. This paper examines factors that contributed to rapid, successful implementation of legal abortion in this mountainous republic, including deliberate attention to the key areas of policy, health system capacity, equipment and supplies, and information dissemination. Important elements of this successful model of scaling up safe legal abortion include: the pre-existence of postabortion care services, through which health-care providers were already familiar with the main clinical technique for safe abortion; government leadership in coordinating complementary contributions from a wide range of public- and private-sector actors; reliance on public-health evidence in formulating policies governing abortion provision, which led to the embrace of medical abortion and authorization of midlevel providers as key strategies for decentralizing care; and integration of abortion care into existing Safe Motherhood and the broader health system. While challenges remain in ensuring that all Nepali women can readily exercise their legal right to early pregnancy termination, the national safe abortion program has already yielded strong positive results. Nepal's experience making high-quality abortion care widely accessible in a short period of time offers important lessons for other countries seeking to reduce maternal mortality and morbidity from unsafe abortion and to achieve Millennium Development Goals. PMID:22475782

  14. Implementation of legal abortion in Nepal: a model for rapid scale-up of high-quality care

    Directory of Open Access Journals (Sweden)

    Samandari Ghazaleh

    2012-04-01

    Full Text Available Abstract Unsafe abortion's significant contribution to maternal mortality and morbidity was a critical factor leading to liberalization of Nepal's restrictive abortion law in 2002. Careful, comprehensive planning among a range of multisectoral stakeholders, led by Nepal's Ministry of Health and Population, enabled the country subsequently to introduce and scale up safe abortion services in a remarkably short timeframe. This paper examines factors that contributed to rapid, successful implementation of legal abortion in this mountainous republic, including deliberate attention to the key areas of policy, health system capacity, equipment and supplies, and information dissemination. Important elements of this successful model of scaling up safe legal abortion include: the pre-existence of postabortion care services, through which health-care providers were already familiar with the main clinical technique for safe abortion; government leadership in coordinating complementary contributions from a wide range of public- and private-sector actors; reliance on public-health evidence in formulating policies governing abortion provision, which led to the embrace of medical abortion and authorization of midlevel providers as key strategies for decentralizing care; and integration of abortion care into existing Safe Motherhood and the broader health system. While challenges remain in ensuring that all Nepali women can readily exercise their legal right to early pregnancy termination, the national safe abortion program has already yielded strong positive results. Nepal's experience making high-quality abortion care widely accessible in a short period of time offers important lessons for other countries seeking to reduce maternal mortality and morbidity from unsafe abortion and to achieve Millennium Development Goals.

  15. Ground Glass Pozzolan in Conventional, High, and Ultra-High Performance Concrete

    Directory of Open Access Journals (Sweden)

    Tagnit-Hamou Arezki

    2018-01-01

    Full Text Available Ground-glass pozzolan (G obtained by grinding the mixed-waste glass to same fineness of cement can act as a supplementary-cementitious material (SCM, given that it is an amorphous and a pozzolanic material. The G showed promising performances in different concrete types such as conventional concrete (CC, high-performance concrete (HPC, and ultra-high performance concrete (UHPC. The current paper reports on the characteristics and performance of G in these concrete types. The use of G provides several advantages (technological, economical, and environmental. It reduces the production cost of concrete and decrease the carbon footprint of a traditional concrete structures. The rheology of fresh concrete can be improved due to the replacement of cement by non-absorptive glass particles. Strength and rigidity improvements in the concrete containing G are due to the fact that glass particles act as inclusions having a very high strength and elastic modulus that have a strengthening effect on the overall hardened matrix.

  16. Analysis of overvoltages in overhead ground wires of extra high voltage (EHV) power transmission line under single-phase-to-ground faults

    NARCIS (Netherlands)

    Dudurych, [No Value; Rosolowski, E

    2000-01-01

    Overhead ground wires (GW) of extra high voltage (EHV) power transmission lines, apart from lightning-induced overvoltage protection are frequently used for carrier-current communication. In this case the ground wires are suspended on insulators, the dielectric strength of which should be sufficient

  17. Ethical, Legal, and Clinical Considerations when Disclosing a High-Risk Syndrome for Psychosis.

    Science.gov (United States)

    Mittal, Vijay A; Dean, Derek J; Mittal, Jyoti; Saks, Elyn R

    2015-10-01

    There are complex considerations when planning to disclose an attenuated psychosis syndrome (APS) diagnosis. In this review, we evaluate ethical, legal, and clinical perspectives as well as caveats related to full, non- and partial disclosure strategies, discuss societal implications, and provide clinical suggestions. Each of the disclosure strategies is associated with benefits as well as costs/considerations. Full disclosure promotes autonomy, allows for the clearest psychoeducation about additional risk factors, helps to clarify and/or correct previous diagnoses/treatments, facilitates early intervention and bolsters communication between providers but there are important considerations involving heritability, comorbidity, culture, and stigma. Non-disclosure advances nonmaleficence by limiting stigma and stress (which may inadvertently exacerbate the condition), and confusion (related to the rapidly evolving diagnosis) in a sensitive developmental period but is complicated by varying patient preferences and the possibility that, as new treatments without adverse effects become available, the risk with false positives no longer justifies the accompanying loss of autonomy. Partial disclosure balances ethical considerations by focusing on symptoms instead of labels, but evidence that laypersons may interpret this information as a pseudo-diagnosis and that symptoms alone also contribute to stigma limits the efficacy of this approach. In addition, there are notable societal considerations relating to disclosure involving conservatorship, the reach of insurance companies, and discrimination. We advocate a hybrid approach to disclosure and recommend future research aimed at understanding the effects of stigma on clinical course and a renewed focus on those help-seeking cases that do not transition but remain clinically relevant. © 2015 John Wiley & Sons Ltd.

  18. Constellation Ground Systems Launch Availability Analysis: Enhancing Highly Reliable Launch Systems Design

    Science.gov (United States)

    Gernand, Jeffrey L.; Gillespie, Amanda M.; Monaghan, Mark W.; Cummings, Nicholas H.

    2010-01-01

    Success of the Constellation Program's lunar architecture requires successfully launching two vehicles, Ares I/Orion and Ares V/Altair, in a very limited time period. The reliability and maintainability of flight vehicles and ground systems must deliver a high probability of successfully launching the second vehicle in order to avoid wasting the on-orbit asset launched by the first vehicle. The Ground Operations Project determined which ground subsystems had the potential to affect the probability of the second launch and allocated quantitative availability requirements to these subsystems. The Ground Operations Project also developed a methodology to estimate subsystem reliability, availability and maintainability to ensure that ground subsystems complied with allocated launch availability and maintainability requirements. The verification analysis developed quantitative estimates of subsystem availability based on design documentation; testing results, and other information. Where appropriate, actual performance history was used for legacy subsystems or comparative components that will support Constellation. The results of the verification analysis will be used to verify compliance with requirements and to highlight design or performance shortcomings for further decision-making. This case study will discuss the subsystem requirements allocation process, describe the ground systems methodology for completing quantitative reliability, availability and maintainability analysis, and present findings and observation based on analysis leading to the Ground Systems Preliminary Design Review milestone.

  19. 30 CFR 75.704 - Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems. 75.704 Section 75.704 Mineral Resources MINE SAFETY...-UNDERGROUND COAL MINES Grounding § 75.704 Grounding frames of stationary high-voltage equipment receiving...

  20. The challenge of a ban on animal testing for the development of a regulated legal market for new psychoactive substances (NPS) ('legal highs') in New Zealand: Issues and options for resolution.

    Science.gov (United States)

    Rychert, Marta; Wilkins, Chris

    2015-12-01

    In mid-July 2013, New Zealand passed the Psychoactive Substances Act (PSA), which allowed 'low risk' psychoactive products ('legal highs') to be approved for legal sale. In early May 2014, following public protest, the Psychoactive Substances Amendment Act (PSAA) was passed banning animal testing of psychoactive products, potentially making the new regime unworkable. To investigate strategies to overcome the impasse created by the animal testing ban. Solutions to the impasse were investigated using 'scenario' and 'stakeholder' analysis. Legislation, parliamentary debates, and regulatory statements related to the PSA and animal testing were reviewed. Strategies to resolve the impasse were discussed with stakeholders including the Psychoactive Substances Regulatory Authority (PSRA) officials, health officials, a legal high industry lawyer, and a leading legal highs manufacturer. This process generated six possible scenarios and five decision-making criteria of key importance to major stakeholders. Scenarios were then evaluated based on feedback from the industry and regulators. The six scenarios were: (1) pragmatic modification of the animal testing ban; (2) waiting until new non-animal test models are internationally accepted; (3) use of non-validated replacement test methods; (4) judicial challenge of the animal testing ban; (5) 'creative compliance' by only presenting human clinical trial results; and (6) philosophical re-conceptualisation of the 'benefits' from psychoactive products. Options 1 and 5 appear to be the most attractive overall solutions. However, both rely on a new political consensus and astute framing of the issues by political communicators. Political decision makers may be happy to accept Scenario 2 which would impose significant delays. A 'failed' pharmaceutical product with psychoactive effects may have the test data required to be approved under Scenarios 1 and 5. Ultimately, the pleasurable benefits from psychoactive products may need to be

  1. High-resolution CT evaluation of ground-glass opacity in diffuse lung disease

    Energy Technology Data Exchange (ETDEWEB)

    Yamaguchi, Tetsuji; Ashizawa, Kazuto; Nagaoki, Kenji; Hayashi, Kuniaki [Nagasaki Univ. (Japan). School of Medicine

    1998-06-01

    Ground-glass opacity of the lung is often demonstrated on high-resolution CT (HRCT) in various diffuse lung diseases. Ground-glass opacity generally results from minimal thickening of the alveolar interstitium or partial filling in the alveolar spaces. We classify diffuse infiltrative lung diseases into two clinical categories, namely, noninfectious and infectious lung disease. In noninfectious lung disease, although ground-glass opacity can be observed as an isolated finding, it is commonly observed to be combined with other findings such as centrilobular micronodules, interlobular septal thickening, and cystic air-spaces. These associated findings may be important for the differential diagnosis. Ground-glass opacity may also be seen as a consequence of increased capillary blood volume in redistribution of blood flow. This condition of hemodynamic origin is observed in chronic obstructive pulmonary disease, airway disease, and vascular lung disease. Although ground-glass opacity is a nonspecific finding, it can suggest a specific diagnosis in certain clinical circumstances or indicate a potentially treatable disease. Therefore, accurate recognition and differential diagnosis of ground-glass opacity are important. (author) 50 refs.

  2. Legal terminology

    DEFF Research Database (Denmark)

    Engberg, Jan

    2013-01-01

    The aim of the chapter is to study the concept of paraphrase developed by Simonnæs for describing textual elements directed at non-experts in court decisions and intended to give insight into the legal argumentation of the court. Following a discussion of the concept of paraphrase I will study two...... texts disseminating legal concepts in different situations (Wikipedia article for general public, article from ministry aimed at children and adolescents) and especially investigate, to what extent the paraphrase concept is applicable also for describing dissemination strategies in such situations....... In the conclusion, hypotheses for further investigation of knowledge dissemination in the field of law are formulated....

  3. Legal Ice?

    DEFF Research Database (Denmark)

    Strandsbjerg, Jeppe

    The idealised land|water dichotomy is most obviously challenged by ice when ‘land practice’ takes place on ice or when ‘maritime practice’ is obstructed by ice. Both instances represent disparity between the legal codification of space and its social practice. Logically, then, both instances call...... for alternative legal thought and practice; in the following I will emphasise the former and reflect upon the relationship between ice, law and politics. Prior to this workshop I had worked more on the relationship between cartography, geography and boundaries than specifically on ice. Listening to all...

  4. 5-(2-aminopropyl)indole: a new player in the drama of 'legal highs' alerts the community.

    Science.gov (United States)

    Katselou, Maria; Papoutsis, Ioannis; Nikolaou, Panagiota; Spiliopoulou, Chara; Athanaselis, Sotiris

    2015-01-01

    5-(2-aminopropyl)indole (5-IT) is a new psychoactive substance, a 'legal high', that recently invaded the drug arena in Europe and has already led to numerous intoxications and fatalities. Knowledge upon its pharmacology and toxicity is non-existent or restricted; the only available information involves very few published scientific articles, official reports from the European Monitoring Centre for Drugs and Drug Addiction and drug abusers' experiences expressed in online drug forums. A review of the existing knowledge on 5-IT is reported, concerning its chemistry and synthesis, its pharmacological and toxicological aspects, as well as information concerning the fatal and toxic consequences of its use. The existing methodologies for the determination of 5-IT in biological and seized samples as well as its legal status are also presented. All the relative data were gathered through a detailed search of PubMed and the Internet. No original studies have investigated and/or confirmed its pharmacological properties, acute and chronic toxicity, physiological and behavioural effects or the dependence potential of the drug. Thus, it is difficult to specify the physical effects of 5-IT in humans. This drug is a phenomenon with global significance for public health as its use can lead to intoxication and fatalities. Significant information on 5-IT is provided for pharmacologists, toxicologists, forensic pathologists and regulatory authorities. 5-IT is a current public health challenge. Better international collaboration, effective legislation and continuous community alertness are needed to tackle this current growing phenomenon. © 2014 Australasian Professional Society on Alcohol and other Drugs.

  5. 30 CFR 77.703 - Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Grounding frames of stationary high-voltage equipment receiving power from ungrounded delta systems. 77.703 Section 77.703 Mineral Resources MINE SAFETY..., SURFACE COAL MINES AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Grounding § 77.703 Grounding frames of...

  6. Privacy and anonymity in public sharing of high-dimensional datasets : legal and ethical restrictions

    NARCIS (Netherlands)

    Jolij, Jacob; Koolhoven, Rosalie; Lorist, Monicque; Maeckelberghe, Els

    2017-01-01

    Over the past years, psychology has seen a remarkable move to increasing research transparency, following several high-profile cases of scientific misconduct and the realization that reproducibility of psychological research findings may be disappointingly low. Taking from exact science disciplines

  7. Evaluation of high frequency ground motion effects on the seismic capacity of NPP equipments

    International Nuclear Information System (INIS)

    Choi, In Kil; Seo, Jeong Moon; Choun, Young Sun

    2003-04-01

    In this study, the uniform hazard spectrum for the example Korean nuclear power plants sites were developed and compared with various response spectra used in past seismic PRA and SMA. It shows that the high frequency ground motion effects should be considered in seismic safety evaluations. The floor response spectra were developed using the direct generation method that can develop the floor response spectra from the input response spectrum directly with only the dynamic properties of structures obtained from the design calculation. Most attachment of the equipments to the structure has a minimum distortion capacity. This makes it possible to drop the effective frequency of equipment to low frequency before it is severely damaged. The results of this study show that the high frequency ground motion effects on the floor response spectra were significant, and the effects should be considered in the SPRA and SMA for the equipments installed in a building. The high frequency ground motion effects are more important for the seismic capacity evaluation of functional failure modes. The high frequency ground motion effects on the structural failure of equipments that attached to the floor by welding can be reduced by the distortion capacity of welded anchorage

  8. Using Grounded Theory to Understand Resiliency in Pre-Teen Children of High-Conflict Families

    Science.gov (United States)

    Pomrenke, Marlene

    2007-01-01

    Using grounded theory, this study identified factors that contributed to children's ability to utilize their resilient attributes. Children between the ages of 9 and 12 from high-conflict separated or divorced families participated in a study that examined how family and community interactions promote resilient behaviour. Substantive-level theory…

  9. "Knowing the ledge": participatory action research as legal studies for urban high school youth.

    Science.gov (United States)

    Stovall, David; Delgado, Natalia

    2009-01-01

    Zero-tolerance discipline policies, harsh sentencing laws, and the gentrification of communities of color have devastating effects for the lives of young people. Coupled with the fact that urban schools can devalue their views, values, and understandings of the world, this article examines an effort to challenge deficit theories that permeate discussions on urban youth. Through the setting of a street law class at a high school with a social justice focus, two facilitators (an African American male and a Latina of Puerto Rican descent, one a qualitative sociologist and the other a lawyer, both trained as qualitative researchers) and a group of high school freshmen analyze the processes of the judicial system to analyze their lives through the tenets of participatory action research.

  10. High performance ground penetrating radar survey of TA-49/Area 2. Final report

    International Nuclear Information System (INIS)

    Hoeberling, R.F.; Rangel, M.J. III

    1994-09-01

    The results of high performance ground penetrating radar study of Area 2 at Technical Area 49 are presented. The survey was commissioned as part of Los Alamos Laboratory's continuing Environmental Remediation program and was completed and analyzed before borehole studies in Area 2 were started. Based upon the ground penetrating radar results, the location of one of the planned boreholes was moved to assure the drilling area was as safe as possible. While earlier attempts to use commercial radar devices at this facility had not been successful, the radar and digital processing system developed at Los Alamos were able to significantly improve the buried physical detail of the site

  11. Sexual behavior among high school students in Brazil: alcohol consumption and legal and illegal drug use associated with unprotected sex

    Directory of Open Access Journals (Sweden)

    Zila M. Sanchez

    2013-04-01

    Full Text Available OBJECTIVE: Alcohol and other drug use appears to reduce decision-making ability and increase the risk of unsafe sex, leading to possible unplanned pregnancies, sexually transmitted diseases/human immunodeficiency virus/HIV transmission, and multiple sexual partners. This study aimed to test the hypothesis that risky sexual behaviors among adolescents are associated with legal and illegal drug use. METHODS: A national cross-sectional survey of 17,371 high-school students was conducted in 2010. Students were selected from 789 public and private schools in each of the 27 Brazilian state capitals by a multistage probabilistic sampling method and answered a self-report questionnaire. Weighted data were analyzed through basic contingency tables and logistic regressions testing for differences in condom use among adolescents who were sexually active during the past month. RESULTS: Approximately one third of the high school students had engaged in sexual intercourse in the month prior to the survey, and nearly half of these respondents had not used a condom. While overall sexual intercourse was more prevalent among boys, unsafe sexual intercourse was more prevalent among girls. Furthermore, a lower socioeconomic status was directly associated with non-condom use, while binge drinking and illegal drug use were independently associated with unsafe sexual intercourse. CONCLUSION: Adolescent alcohol and drug use were associated with unsafe sexual practices. School prevention programs must include drug use and sexuality topics simultaneously because both risk-taking behaviors occur simultaneously.

  12. Sexual behavior among high school students in Brazil: alcohol consumption and legal and illegal drug use associated with unprotected sex.

    Science.gov (United States)

    Sanchez, Zila M; Nappo, Solange A; Cruz, Joselaine I; Carlini, Elisaldo A; Carlini, Claudia M; Martins, Silvia S

    2013-04-01

    Alcohol and other drug use appears to reduce decision-making ability and increase the risk of unsafe sex, leading to possible unplanned pregnancies, sexually transmitted diseases/human immunodeficiency virus/HIV transmission, and multiple sexual partners. This study aimed to test the hypothesis that risky sexual behaviors among adolescents are associated with legal and illegal drug use. A national cross-sectional survey of 17,371 high-school students was conducted in 2010. Students were selected from 789 public and private schools in each of the 27 Brazilian state capitals by a multistage probabilistic sampling method and answered a self-report questionnaire. Weighted data were analyzed through basic contingency tables and logistic regressions testing for differences in condom use among adolescents who were sexually active during the past month. Approximately one third of the high school students had engaged in sexual intercourse in the month prior to the survey, and nearly half of these respondents had not used a condom. While overall sexual intercourse was more prevalent among boys, unsafe sexual intercourse was more prevalent among girls. Furthermore, a lower socioeconomic status was directly associated with non-condom use, while binge drinking and illegal drug use were independently associated with unsafe sexual intercourse. Adolescent alcohol and drug use were associated with unsafe sexual practices. School prevention programs must include drug use and sexuality topics simultaneously because both risk-taking behaviors occur simultaneously.

  13. 'Ivory wave' toxicity in recreational drug users; integration of clinical and poisons information services to manage legal high poisoning.

    Science.gov (United States)

    Murray, Douglas B; Potts, Stephen; Haxton, Carole; Jackson, Gillian; Sandilands, Euan A; Ramsey, John; Puchnarewicz, Malgorzata; Holt, David W; Johnston, Atholl; Nicholas Bateman, D; Dear, James W

    2012-02-01

    Novel psychoactive substances or 'legal highs' can be defined as psychoactive substances that have been developed to avoid existing drug control measures. Consistency of name, but with change in the content of the product, may cause harm. This could result in clusters of users being poisoned and developing unexpected physical and psychiatric symptoms. We describe such an event and the clinical phenotypes of a cluster of patients poisoned with a novel psychoactive substance in 'ivory wave' and analyze data from the National Poisons Information Service (NPIS) to estimate use across the United Kingdom. In addition, the likely active ingredient in this cluster of 'ivory wave' poisonings was identified. An analysis of consecutive patients attending the Royal Infirmary of Edinburgh emergency department in July and August 2010 with self-reported 'ivory wave' use was performed. Over a similar time frame, poisons enquiries regarding 'ivory wave' to the UK NPIS, by telephone and via the internet-based TOXBASE(®) poisons database ( www.toxbase.org ), were analyzed. A sample of 'ivory wave' powder and biological fluids from poisoned patients were investigated to determine the active ingredient. Thirty four emergency attendances due to 'ivory wave' toxicity were identified. The mean +/- SD (range) age was 28.6 +/- 7.8 (16-44) years. Patients demonstrated a toxidrome which lasted several days, characterized by tachycardia (65%), tachypnoea (76%), dystonia (18%), rhabdomyolysis (96%), leucocytosis (57%), agitation (62%), hallucinations (50%), insomnia (32%) and paranoia (21%). Enquiries to NPIS suggest that 'ivory wave' poisoning occurred throughout the United Kingdom. A sample of 'ivory wave' powder was analyzed and found to contain desoxypipradrol, which was also identified in biological fluids from 4 out of 5 patients tested. A cluster of cases presenting after use of a novel psychoactive substance was identified in Edinburgh and desoxypipradrol was identified as the likely

  14. High Levels of Post-Abortion Complication in a Setting Where Abortion Service Is Not Legalized.

    Directory of Open Access Journals (Sweden)

    Tadele Melese

    Full Text Available Maternal mortality due to abortion complications stands among the three leading causes of maternal death in Botswana where there is a restrictive abortion law. This study aimed at assessing the patterns and determinants of post-abortion complications.A retrospective institution based cross-sectional study was conducted at four hospitals from January to August 2014. Data were extracted from patients' records with regards to their socio-demographic variables, abortion complications and length of hospital stay. Descriptive statistics and bivariate analysis were employed.A total of 619 patients' records were reviewed with a mean (SD age of 27.12 (5.97 years. The majority of abortions (95.5% were reported to be spontaneous and 3.9% of the abortions were induced by the patient. Two thirds of the patients were admitted as their first visit to the hospitals and one third were referrals from other health facilities. Two thirds of the patients were admitted as a result of incomplete abortion followed by inevitable abortion (16.8%. Offensive vaginal discharge (17.9%, tender uterus (11.3%, septic shock (3.9% and pelvic peritonitis (2.4% were among the physical findings recorded on admission. Clinically detectable anaemia evidenced by pallor was found to be the leading major complication in 193 (31.2% of the cases followed by hypovolemic and septic shock 65 (10.5%. There were a total of 9 abortion related deaths with a case fatality rate of 1.5%. Self-induced abortion and delayed uterine evacuation of more than six hours were found to have significant association with post-abortion complications (p-values of 0.018 and 0.035 respectively.Abortion related complications and deaths are high in our setting where abortion is illegal. Mechanisms need to be devised in the health facilities to evacuate the uterus in good time whenever it is indicated and to be equipped to handle the fatal complications. There is an indication for clinical audit on post-abortion care

  15. Simulation of Near-Fault High-Frequency Ground Motions from the Representation Theorem

    Science.gov (United States)

    Beresnev, Igor A.

    2017-11-01

    "What is the maximum possible ground motion near an earthquake fault?" is an outstanding question of practical significance in earthquake seismology. In establishing a possible theoretical cap on extreme ground motions, the representation integral of elasticity, providing an exact, within limits of applicability, solution for fault radiation at any frequency, is an under-utilized tool. The application of a numerical procedure leading to synthetic ground displacement, velocity, and acceleration time histories to modeling of the record at the Lucerne Valley hard-rock station, uniquely located at 1.1 km from the rupture of the M w 7.2 Landers, California event, using a seismologically constrained temporal form of slip on the fault, reveals that the shape of the displacement waveform can be modeled closely, given the simplicity of the theoretical model. High precision in the double integration, as well as carefully designed smoothing and filtering, are necessary to suppress the numerical noise in the high-frequency (velocity and acceleration) synthetic motions. The precision of the integration of at least eight decimal digits ensures the numerical error in the displacement waveforms generally much lower than 0.005% and reduces the error in the peak velocities and accelerations to the levels acceptable to make the representation theorem a reliable tool in the practical evaluation of the magnitude of maximum possible ground motions in a wide-frequency range of engineering interest.

  16. The ground water chemical characteristics of Beishan area-the China's potential high level radioactive waste repository

    International Nuclear Information System (INIS)

    Yang Tianxiao; Guo Yonghai

    2004-01-01

    The ground water chemical characteristics have impact on nuclide migration in high level waste repository, so the study on the ground water chemical characteristics is an important aspect in site screening and characterization. The geochemical modeling of the reaction trend between ground water and solid phase, the water-rock interaction modeling of the formation and evolution of ground water chemistry, the modeling of the reaction between ground water and nuclear waste are all carried out in this paper to study the ground water chemical characteristics in Beishan area. The study illustrates that the ground water chemical characteristics in Beishan area is favorable to the disposal of high level nuclear waste and to prevent the nuclides migration. (author)

  17. The evolution of a high-fidelity patient simulation learning experience to teach legal and ethical issues.

    Science.gov (United States)

    Smith, Katharine V; Klaassen, JoAnn; Zimmerman, Christine; Cheng, An-Lin

    2013-01-01

    A transformative learning activity, in which students participated in a high-fidelity patient simulation (HFPS) scenario, was initiated to help students learn the importance of legal and ethical content in their clinical practice. The authors used the continuous quality improvement process to guide their HFPS implementation strategies from year to year. The plan, do, check, and act model served as the framework by which 3 consecutive years of HFPS evaluations were conducted and findings subsequently implemented. Evaluation data indicated that the HFPS was most effective at the end of the semester to review and apply previous content and that neither the role fulfilled by students in the scenario nor the actual participation in the scenario (vs. observation and participation in the debriefing) made a significant difference in students' pre- and posttest scores, student or faculty evaluations, or student perceptions of the HFPS experience. These findings ensured a quality learning experience for students and helped faculty address the logistics of accommodating an increasing number of students in the HFPS scenarios each year. Published by Elsevier Inc.

  18. Legal Ice?

    DEFF Research Database (Denmark)

    Strandsbjerg, Jeppe

    for alternative legal thought and practice; in the following I will emphasise the former and reflect upon the relationship between ice, law and politics. Prior to this workshop I had worked more on the relationship between cartography, geography and boundaries than specifically on ice. Listening to all...... the interesting conversations during the workshop, however, made me think that much of the concern with the Polar Regions in general, and the presence of ice in particular, reverberates around the question of how to accommodate various geographical presences and practices within the regulatory framework that we...

  19. Legal briefing: conscience clauses and conscientious refusal.

    Science.gov (United States)

    Pope, Thaddeus Mason

    2010-01-01

    This issue's "Legal Briefing" column covers legal developments pertaining to conscience clauses and conscientious refusal. Not only has this topic been the subject of recent articles in this journal, but it has also been the subject of numerous public and professional discussions. Over the past several months, conscientious refusal disputes have had an unusually high profile not only in courthouses, but also in legislative and regulatory halls across the United States. Healthcare providers' own moral beliefs have been obstructing and are expected to increasingly obstruct patients' access to medical services. For example, some providers, on ethical or moral grounds, have denied: (1) sterilization procedures to pregnant patients, (2) pain medications in end-of-life situations, and (3) information about emergency contraception to rape victims. On the other hand, many healthcare providers have been forced to provide medical treatment that is inconsistent with their moral beliefs. There are two fundamental types of conscientious objection laws. First, there are laws that permit healthcare workers to refuse providing - on ethical, moral, or religious grounds healthcare services that they might otherwise have a legal or employer-mandated obligation to provide. Second, there are laws directed at forcing healthcare workers to provide services to which they might have ethical, moral, or religious objections. Both types of laws are rarely comprehensive, but instead target: (1) certain types of healthcare providers, (2) specific categories of healthcare services, (3) specific patient circumstances, and (4) certain conditions under which a right or obligation is triggered. For the sake of clarity, I have grouped recent legal developments concerning conscientious refusal into eight categories: 1. Abortion: right to refuse 2. Abortion: duty to provide 3. Contraception: right to refuse 4. Contraception: duty to provide 5. Sterilization: right to refuse 6. Fertility, HIV, vaccines

  20. Monitoring infiltration processes with high-resolution surface-based Ground-Penetrating Radar

    Science.gov (United States)

    Klenk, P.; Jaumann, S.; Roth, K.

    2015-11-01

    In this study, we present a series of high resolution Ground-Penetrating Radar (GPR) measurements monitoring two artificially induced infiltration pulses into two different sands with dual-frequency ground-based GPR. After the application of the second infiltration pulse, the water table in the subsoil was raised by pumping in water from below. The longterm relaxation of the system was then monitored over the course of several weeks. We focused on the capillary fringe reflection and on observed variations in soil water content as derived from direct wave travel times. We discuss the advantages of this dual-frequency approach and show the attainable precision in longterm monitoring of such relaxation processes. Reaching a relative precision of better than 0.001 [-] in water content, we can clearly discern the relaxation of the two investigated sands.

  1. Toward High Altitude Airship Ground-Based Boresight Calibration of Hyperspectral Pushbroom Imaging Sensors

    Directory of Open Access Journals (Sweden)

    Aiwu Zhang

    2015-12-01

    Full Text Available The complexity of the single linear hyperspectral pushbroom imaging based on a high altitude airship (HAA without a three-axis stabilized platform is much more than that based on the spaceborne and airborne. Due to the effects of air pressure, temperature and airflow, the large pitch and roll angles tend to appear frequently that create pushbroom images highly characterized with severe geometric distortions. Thus, the in-flight calibration procedure is not appropriate to apply to the single linear pushbroom sensors on HAA having no three-axis stabilized platform. In order to address this problem, a new ground-based boresight calibration method is proposed. Firstly, a coordinate’s transformation model is developed for direct georeferencing (DG of the linear imaging sensor, and then the linear error equation is derived from it by using the Taylor expansion formula. Secondly, the boresight misalignments are worked out by using iterative least squares method with few ground control points (GCPs and ground-based side-scanning experiments. The proposed method is demonstrated by three sets of experiments: (i the stability and reliability of the method is verified through simulation-based experiments; (ii the boresight calibration is performed using ground-based experiments; and (iii the validation is done by applying on the orthorectification of the real hyperspectral pushbroom images from a HAA Earth observation payload system developed by our research team—“LanTianHao”. The test results show that the proposed boresight calibration approach significantly improves the quality of georeferencing by reducing the geometric distortions caused by boresight misalignments to the minimum level.

  2. GPM GROUND VALIDATION HIGH ALTITUDE IMAGING WIND AND RAIN AIRBORNE PROFILER (HIWRAP) MC3E V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The GPM Ground Validation High Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) MC3E dataset was collected by the High-Altitude Imaging Wind and Rain...

  3. Clinical experience with and analytical confirmation of "bath salts" and "legal highs" (synthetic cathinones) in the United States.

    Science.gov (United States)

    Spiller, Henry A; Ryan, Mark L; Weston, Robert G; Jansen, Joanne

    2011-07-01

    Recently, there has been a worldwide rise in the popularity and abuse of synthetic cathinones. In 2009 and 2010, a significant rise in the abuse of a new group of synthetic cathinones was reported in Western Europe. In 2010, the rapid emergence of a new drug of abuse, referred to as bath salts or "legal high," occurred in the USA. The growing number of cases along with the alarming severity of the effects caused by the abuse of these substances prompted significant concern from both healthcare providers and legal authorities. We report the experience of the first 8 months of two regional poison centers after the emergence of a new group of substances of abuse. This was a retrospective case series of patients reported to two poison centers with exposures to bath salts. Additionally, 15 "product samples" were obtained and analyzed for drug content using GC/MS. There were 236 patients of which 184 (78%) were male. Age range was 16-64 years (mean 29 years, SD 9.4). All cases were intentional abuse. There were 37 separate "brand" names identified. Clinical effects were primarily neurological and cardiovascular and included: agitation (n = 194), combative behavior (n = 134), tachycardia (n = 132), hallucinations (n = 94), paranoia (n = 86), confusion (n = 83), chest pain (n = 40), myoclonus (n = 45), hypertension (n = 41), mydriasis (n = 31), CPK elevations (n = 22), hypokalemia (n = 10), and blurred vision (n = 7). Severe medical outcomes included death (n = 1), major (n = 8), and moderate (n = 130). Therapies included benzodiazepines (n = 125), antipsychotics (n = 47), and propofol (n = 10). Primary dispositions of patients were: 116 (49%) treated and released from ED, 50 (21%) admitted to critical care, 29 (12%) admitted to psych, and 28 (12%) lost to follow up. Nineteen patients had blood and/or urine analyzed using GC/MS. MDPV was detected in 13 of 17 live patients (range 24-241 ng/mL, mean 58 ng/mL). The four samples with no drug detected, reported last use of bath

  4. Verification of the Lightning Protection Effect Produced by the Difference in the Grounding Systems at High Voltage Receipt Equipment

    Science.gov (United States)

    Sakamoto, Yoshiki; Miyazaki, Teru; Taki, Shoji; Okabe, Shigemitsu; Hashimoto, Takashi; Higano, Akira

    The integrated grounding system which bundles up all various grounding electrodes has been introduced as a new grounding system from the movement toward the formation of standard international adjustment in recent years, and the example adopted also in high voltage receipt equipment is increasing. However, there are very many differences between TN system in the West and TT system in our country and points to be checked since the grounding purpose is crossing variably as the account of the upper stated, when adopting an integrated grounding system, and there are few examples checked experimentally until now. In this research, the viewpoint was extracted to lightning protection in such a background, the grounding system and integrated grounding system which were used with high voltage receipt equipment until now were compared, and real experiment and EMTP analysis were carried out for the purpose of grasping the characteristic in an integrated grounding system. From the experiment result in high voltage receipt equipment, and an analysis result, the result verified about the usefulness of integrated grounding to lightning protection is reported.

  5. High-Altitude Airborne Platform Characterisation of Adaptive Optic Corrected Ground Based Laser

    Science.gov (United States)

    Bennet, F.; Petkovic, M.; Sheard, B.; Greene, B.

    Adaptive optics can be used for more than astronomical imaging with large telescopes. The Research School of Astronomy and Astrophysics (RSAA) and the Space Environment Management Research Centre (SERC) at the Mount Stromlo Observatory in Canberra, Australia, have been developing adaptive optics (AO) for space environment management. Turbulence in the atmosphere causes optical signals to become degraded during propagation, which reduces the effective aperture of your transmitting or receiving telescope. An AO system measures and corrects for the turbulence in the atmosphere, allowing for greater resolution of optical signals. AO can be used to correct a laser beam propagating from the ground into space, or high-altitude airborne platform. The AO system performance depends heavily on the chosen site and system design. In order to properly design and implement a cost-effective AO system to propagate a laser into orbit, we propose using high-altitude platforms to measure AO system performance directly as a precursor in-orbit measurements. SERC plan on demonstrating remote manoeuvre of an orbiting object using photon pressure from an AO corrected high power ground based laser. The manoeuvre target will be a suitable piece of debris, or a dedicated satellite mission which is instrumented and tracked to measure the applied photon pressure and resulting orbit perturbation. High-altitude airborne platforms such as weather balloons or UAVs enable us to efficiently de-risk elements of this program by validating our numerical simulations of AO system performance with actual measurements. We are then able to confidently move towards in-orbit measurement of an AO corrected ground based laser, and remote manoeuvre with photon pressure. We present simulations along with experimental results for the development of array detectors which can be used to directly measure AO system performance.

  6. Evaluating the High Frequency Behavior of the Modified Grounding Scheme in Wind Farms

    Directory of Open Access Journals (Sweden)

    Seyede Fatemeh Hajeforosh

    2017-12-01

    Full Text Available Wind generators are exposed to numerous destructive forces such as lightning and are therefore vulnerable to these phenomena. To evaluate the transient behavior of a wind power plant during direct and indirect strikes, modeling of all relevant components is required. Among the protective and control components of wind turbines, the grounding system is the most important element for protection against lightning strikes. This paper examines the impact of nonlinear soil ionization behavior and frequency dependency on a wind turbine in order to model a sufficient protection scheme to reduce overvoltage and make the system tolerable against transitions. The high frequency models of other equipment such as transformers, horizontal conductors, vertical rods, surge arresters and underground cables must also be taken into account to design the grounding system. Our Proposed Modified Grounding Scheme (PMGS is to reduce the maximum transient overvoltages. We simulate the model in a restructured version of the Electromagnetic Transient Program (EMTP-RV software to examine the effectiveness of the system. We then apply the simulated results to pair of turbines that are interconnected with a frequency-dependent cable. We carry out the simulation for direct and indirect lightning strikes. The results indicate that the MGS can lead to considerably more than a 50% reduction in transient voltages for lightning and thus leads to more reliable networks.

  7. TAX LEGAL RELATIONSHIP

    OpenAIRE

    Narcis Eduard MITU; Alia Gabriela DUŢĂ

    2012-01-01

    The legal relationship is a patrimonial or non-patrimonial social relationship regulated by a rule of law. Any legal relationship is a social relationship, but not any social relationship is a legal relationship. The law maker has the power to select, of the multitude of human relationships, those who gives importance in terms of legal perspective, encoding them through legal regulations.

  8. Highly twisted 1,2:8,9-dibenzozethrenes: Synthesis, ground state, and physical properties

    KAUST Repository

    Sun, Zhe

    2014-08-08

    Two soluble and stable 1,2:8,9-dibenzozethrene derivatives (3a,b) are synthesized through a palladium-catalyzed cyclodimerization reaction. X-ray crystallographic analysis shows that these molecules are highly twisted owing to congestion at the cove region. Broken-symmetry DFT calculations predict that they have a singlet biradical ground state with a smaller biradical character and a large singlet-triplet energy gap; these predictions are supported by NMR and electronic absorption measurements. They have small energy gaps and exhibit farred/near-infrared absorption/emission and amphoteric redox behaviors.

  9. Simplified seismic stability evaluation of gravity dams subjected to high frequency eastern North American ground motions

    Energy Technology Data Exchange (ETDEWEB)

    Leger, P.; Ftima, M.B. [Ecole Polytechnique, Montreal, PQ (Canada)

    2004-09-01

    This study examined the use of simplified seismic analysis procedures to evaluate the dynamic stability of concrete dams subjected to high frequencies that are typical of eastern North America (ENA) earthquake ground motions. A typical 60 meter high concrete gravity dam was used to illustrate that dams subjected to severe high frequency ground motions are likely to experience cracking and sliding in the upper section where dynamic amplification is critical. In particular, this study examined the possibility of computing in-structure response spectra (ISRS) at the base of a sliding block to define suitable spectra compatible accelerograms. Analyzing the cracked component requires a definition of seismic input motions at the base of the block while considering dynamic amplification. It was concluded that it is not conservative to use accelerograms compatible with the linear, uncracked dam ISRS to perform transient rigid body sliding response analyses. It was noted that dynamic properties depend on dam base and upper joint cracking. Therefore, the intensity and frequency of seismic motions are modified as they propagate across the height of the dam. A nonlinear ISRS computed from cracked beam models is recommended for obtaining a conservative estimate of the residual sliding displacement of the upper block. 12 refs., 3 tabs., 8 figs.

  10. Calibration of semi-stochastic procedure for simulating high-frequency ground motions

    Science.gov (United States)

    Seyhan, Emel; Stewart, Jonathan P.; Graves, Robert

    2013-01-01

    Broadband ground motion simulation procedures typically utilize physics-based modeling at low frequencies, coupled with semi-stochastic procedures at high frequencies. The high-frequency procedure considered here combines deterministic Fourier amplitude spectra (dependent on source, path, and site models) with random phase. Previous work showed that high-frequency intensity measures from this simulation methodology attenuate faster with distance and have lower intra-event dispersion than in empirical equations. We address these issues by increasing crustal damping (Q) to reduce distance attenuation bias and by introducing random site-to-site variations to Fourier amplitudes using a lognormal standard deviation ranging from 0.45 for Mw  100 km).

  11. Some technical and legal problems relating to the storage of high-level radioactive waste and the use of nuclear power sources on space satellites

    Energy Technology Data Exchange (ETDEWEB)

    Herkommer, E.; Wollenschlaeger, M.

    1985-04-01

    A brief survey is presented summarizing the main characteristics of radioactive wastes and the various waste management strategies. Subsequently, the technical and legal problems encountered with the final disposal of high-level radioactive waste and with the use of nuclear power sources on space satellites are reviewed. It is shown that both in terms of technology and law, a sound basis is already available upon which the problem of HAW disposal in space can be tackled. On the legal level, however, existing norms and regulations need to be supplemented and improved by more concrete provisions, and this task should be started now. An international agreement concerning HAW management in space is said to be indispensable.

  12. Highly Compact Design of Trimmed Patch with Modified Partial Ground Structure for Extreme-Wideband Systems

    Directory of Open Access Journals (Sweden)

    H. Alsaif

    2017-10-01

    Full Text Available In this paper, a novel highly compact microstrip monopole antenna with adjusted ground plane for ultra-wideband (UWB applications is proposed. The patch antenna is composed of a trimmed radiator and rectangular ground plane with four slots providing relatively extreme wide operating frequency from 2.8 till 16.2 GHz based on -10 dB criteria. The high matching impedance in the design results in ultra-wide bandwidth that covers the entire BW allocated by FCC for UWB applications. At the same time, the presented antenna is distinguished by significantly miniaturized structure with total size of 13 mm x 10 mm printed on a substrate material of Rogers Duriod RT 5880 LZ with relative permittivity of εr=1.9 and loss tangent δ of 0.0009. The suggested antenna is appropriate for miniature wireless gadgets. The patch has been investigated, and optimized in terms of operating frequency, impedance matching, radiation characteristics, structure size, and fabrication cost.

  13. On Danish Legal Method

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    2014-01-01

    On the basis on 1) the Danish legal writer A.S.Ørsted (1778-1860) and 2) an enquete among present day Danish legal scholars, the contribution deals with special traits in Danish legal method......On the basis on 1) the Danish legal writer A.S.Ørsted (1778-1860) and 2) an enquete among present day Danish legal scholars, the contribution deals with special traits in Danish legal method...

  14. A ground-up approach to High Throughput Cloud Computing in High-Energy Physics

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00245123; Ganis, Gerardo; Bagnasco, Stefano

    The thesis explores various practical approaches in making existing High Throughput computing applications common in High Energy Physics work on cloud-provided resources, as well as opening the possibility for running new applications. The work is divided into two parts: firstly we describe the work done at the computing facility hosted by INFN Torino to entirely convert former Grid resources into cloud ones, eventually running Grid use cases on top along with many others in a more flexible way. Integration and conversion problems are duly described. The second part covers the development of solutions for automatizing the orchestration of cloud workers based on the load of a batch queue and the development of HEP applications based on ROOT's PROOF that can adapt at runtime to a changing number of workers.

  15. An observational 71-year history of seasonally frozen ground changes in the Eurasian high latitudes

    International Nuclear Information System (INIS)

    Frauenfeld, Oliver W; Zhang Tingjun

    2011-01-01

    In recent decades, significant changes have occurred in high-latitude areas, particularly to the cryosphere. Sea ice extent and thickness have declined. In land areas, glaciers and ice sheets are experiencing negative mass balance changes, and there is substantial regional snow cover variability. Subsurface changes are also occurring in northern soils. This study focuses on these changes in the soil thermal regime, specifically the seasonally frozen ground region of Eurasia. We use a database of soil temperatures at 423 stations and estimate the maximum annual soil freezing depth at the 387 sites located on seasonally frozen ground. Evaluating seasonal freeze depth at these sites for 1930–2000 reveals a statistically significant trend of −4.5 cm/decade and a net change of −31.9 cm. Interdecadal variability is also evident such that there was no trend until the late 1960s, after which seasonal freeze depths decreased significantly until the early 1990s. From that point forward, likely through at least 2008, no change is evident. These changes in the soil thermal regime are most closely linked with the freezing index, but also mean annual air temperatures and snow depth. Antecedent conditions from the previous warm season do not appear to play a large role in affecting the subsequent cold season’s seasonal freeze depths. The strong decrease in seasonal freeze depths during the 1970s to 1990s was likely the result of strong atmospheric forcing from the North Atlantic Oscillation during that time period.

  16. Legal Philosophy - Five Questions

    DEFF Research Database (Denmark)

    This collection gathers together a host of the most eminent contemporary legal philosophers, who writes about their take on legal philosophy, its fundamental questions and potential.......This collection gathers together a host of the most eminent contemporary legal philosophers, who writes about their take on legal philosophy, its fundamental questions and potential....

  17. DVCCs Based High Input Impedance Voltage-Mode First-Order Filters Employing Grounded Capacitor and Resistor

    Directory of Open Access Journals (Sweden)

    J. W. Horng

    2010-12-01

    Full Text Available A voltage-mode high input impedance first-order highpass, lowpass and allpass filters using two differential voltage current conveyors (DVCCs, one grounded capacitor and one grounded resistor is presented. The highpass, lowpass and allpass signals can be obtained simultaneously from the circuit configuration. The suggested filter uses a canonical number of passive components without requiring any component matching condition. The simulation results confirm the theoretical analysis.

  18. Justifying a Set of Basic Characteristics of High Temperature Cold Accumulators in Their Designing for the Ground-Based Systems

    OpenAIRE

    E. S. Khromov; O. P. Matveeva

    2015-01-01

    The ground-based systems use a wide variety of heat-emitting equipment. For temperature control of equipment and facilities, the thermal management systems (TMS) are included in the ground-based systems. However, in operation, the off-nominal situations with increased heat emission are possible. To avoid overheating of equipment or environment in facilities, where equipment is placed, is possible through completing a set of TMS by high-temperature cold accumulators (CA).When filling CA by the...

  19. Legal consciousness and legal culture in the context of legal education of future pharmacists

    Directory of Open Access Journals (Sweden)

    І. M. Alieksieieva

    2017-12-01

    , feelings, people's ideas about law, its place and role in ensuring the freedom of the individual and other universal values. The level of assimilation by members of society of legal values (legal norms and principles, skills of lawful behavior, respect for law, etc., the degree of mastering them and their practical implementation is a legal culture. It is an integral part of the general culture of both the society as a whole and its member, demonstrating the level of rightness and legal activity of society. Conclusions. During the research it was proved that the formation and improvement of the legal consciousness and legal culture is required by student youth, as the main bearer of the intellectual and physical potential of the nation. The issues of formation of legal consciousness and legal culture of students acquires special significance; these categories of youth should be formed not only by professionals of high qualification, but also by highly moral, highly cultured and law-conscious citizens - the real elite of a civilized, democratic society declared by the Constitution of Ukraine.

  20. Auditory evoked functions in ground crew working in high noise environment of Mumbai airport.

    Science.gov (United States)

    Thakur, L; Anand, J P; Banerjee, P K

    2004-10-01

    The continuous exposure to the relatively high level of noise in the surroundings of an airport is likely to affect the central pathway of the auditory system as well as the cognitive functions of the people working in that environment. The Brainstem Auditory Evoked Responses (BAER), Mid Latency Response (MLR) and P300 response of the ground crew employees working in Mumbai airport were studied to evaluate the effects of continuous exposure to high level of noise of the surroundings of the airport on these responses. BAER, P300 and MLR were recorded by using a Nicolet Compact-4 (USA) instrument. Audiometry was also monitored with the help of GSI-16 Audiometer. There was a significant increase in the peak III latency of the BAER in the subjects exposed to noise compared to controls with no change in their P300 values. The exposed group showed hearing loss at different frequencies. The exposure to the high level of noise caused a considerable decline in the auditory conduction upto the level of the brainstem with no significant change in conduction in the midbrain, subcortical areas, auditory cortex and associated areas. There was also no significant change in cognitive function as measured by P300 response.

  1. High-resolution geophysical profiling using a stepped-frequency ground penetrating radar

    Energy Technology Data Exchange (ETDEWEB)

    Noon, D.; Longstaff, D. [The University of Queensland, (Australia)

    1996-05-01

    This paper describes the results of a ground penetrating radar (GPR) system which uses stepped-frequency waveforms to obtain high-resolution geophysical profiles. The main application for this system is the high-resolution mapping of thin coal seam structures, in order to assist surface mining operations in open-cut coal mines. The required depth of penetration is one meter which represents the maximum thickness of coal seams that are designated `thin`. A resolution of five centimeters is required to resolve the minimum thickness of coal (or shale partings) which can be economically recovered in an open-cut coal mine. For this application, a stepped-frequency GPR system has been developed, because of its ultrawide bandwidth (1 to 2 GHz) and high external loop sensitivity (155 dB). The field test results of the stepped-frequency GPR system on a concrete pavement and at two Australian open-cut coal mines are also presented. 7 refs., 5 figs.

  2. Near-ground cooling efficacies of trees and high-albedo surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Levinson, Ronnen Michael [Univ. of California, Berkeley, CA (United States)

    1997-05-01

    Daytime summer urban heat islands arise when the prevalence of dark-colored surfaces and lack of vegetation make a city warmer than neighboring countryside. Two frequentlyproposed summer heat island mitigation measures are to plant trees and to increase the albedo (solar reflectivity) of ground surfaces. This dissertation examines the effects of these measures on the surface temperature of an object near the ground, and on solar heating of air near the ground. Near-ground objects include people, vehicles, and buildings. The variation of the surface temperature of a near-ground object with ground albedo indicates that a rise in ground albedo will cool a near-ground object only if the object’s albedo exceeds a critical value. This critical value of object albedo depends on wind speed, object geometry, and the height of the atmospheric thermal boundary layer. It ranges from 0.15 to 0.37 for a person. If an object has typical albedo of 0.3, increasing the ground albedo by 0.25 perturbs the object’s surface temperature by -1 to +2 K. Comparing a tree’s canopy-to-air convection to the reduction in ground-to-air convection induced by tree shading of the ground indicates that the presence of a tree can either increase or decrease solar heating of ground-level air. The tree’s net effect depends on the extent to which solar heating of the canopy is dissipated by evaporation, and on the fraction of air heated by the canopy that flows downward and mixes with the ground-level air. A two-month lysimeter (plant-weighing) experiment was conducted to measure instantaneous rates of water loss from a tree under various conditions of weather and soil-moisture. Calculations of canopy-to-air convection and the reduction of ground-to-air convection based on this data indicate that canopy-induced heating would negate shadowinduced cooling if approximately 45% of the canopy-heated air mixed with ground level air. This critical fraction is comparable to typical downward mixing

  3. Near-ground cooling efficacies of trees and high-albedo surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Levinson, Ronnen M. [Univ. of California, Berkeley, CA (United States). Dept. of Mechanical Engineering

    1997-05-01

    Daytime summer urban heat islands arise when the prevalence of dark-colored surfaces and lack of vegetation make a city warmer than neighboring countryside. Two frequently-proposed summer heat island mitigation measures are to plant trees and to increase the albedo (solar reflectivity) of ground surfaces. This dissertation examines the effects of these measures on the surface temperature of an object near the ground, and on solar heating of air near the ground. Near-ground objects include people, vehicles, and buildings. The variation of the surface temperature of a near-ground object with ground albedo indicates that a rise in ground albedo will cool a near-ground object only if the object`s albedo exceeds a critical value. This critical value of object albedo depends on wind speed, object geometry, and the height of the atmospheric thermal boundary layer. It ranges from 0.15 to 0.37 for a person. If an object has typical albedo of 0.3, increasing the ground albedo by.

  4. Defining Legal Moralism

    DEFF Research Database (Denmark)

    Thaysen, Jens Damgaard

    2015-01-01

    This paper discusses how legal moralism should be defined. It is argued that legal moralism should be defined as the position that “For any X, it is always a pro tanto reason for justifiably imposing legal regulation on X that X is morally wrong (where “morally wrong” is not conceptually equivalent...... to “harmful”)”. Furthermore, a distinction between six types of legal moralism is made. The six types are grouped according to whether they are concerned with the enforcement of positive or critical morality, and whether they are concerned with criminalising, legally restricting, or refraining from legally...... protecting morally wrong behaviour. This is interesting because not all types of legal moralism are equally vulnerable to the different critiques of legal moralism that have been put forth. Indeed, I show that some interesting types of legal moralism have not been criticised at all....

  5. medico-legal an overview of some of the key legal developments in ...

    African Journals Online (AJOL)

    Enrique

    Head, Legal Unit, AIDS Law Project, and Centre for Applied Legal Studies, University of the Witwatersrand, Johannesburg. South Africa has a strong legal framework that offers a high level of .... medical practitioners preformed the transplant without confirming the HIV status of the donor. A claim for damages is pending ...

  6. Stance limb ground reaction forces in high functioning stroke and healthy subjects during gait initiation.

    Science.gov (United States)

    Sharma, Sheena; McMorland, Angus J C; Stinear, James W

    2015-08-01

    Following stroke, little is known about ground reaction forces during gait initiation. To compare stroke patients' with healthy subjects' anterior, medial, and lateral ground reaction forces generated during gait initiation. Patients with left paresis, right paresis, and age-similar healthy subjects were recruited. During gait initiation the average peak anterior, medial, and lateral ground reaction forces acting on each lower limb were calculated when it was the stance limb. Anterior ground reaction forces acting on the right and left stance limbs of healthy subjects were greater than anterior forces acting on the nonparetic and paretic limbs of stroke patients. Medial ground reaction forces for the nonparetic and paretic limbs of stroke patients and for the right and left stance limbs of healthy subjects were equivalent. While lateral ground reaction forces acting on the nonparetic and paretic limbs were equivalent for left paretic patients, for right paretic patients lateral forces acting on the nonparetic limb were greater compared to the paretic limb and also greater compared to the left limb of healthy subjects. An effect of side-of-lesion was revealed in average peak lateral ground reaction force data. Larger lateral ground reaction forces acting on the left nonparetic stance limb of right paretic patients compared to the right nonparetic stance limb of left paretic patients during gait initiation may be an indication of differing adaptations that depend on the side-of-lesion. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Feature Extraction Method for High Impedance Ground Fault Localization in Radial Power Distribution Networks

    DEFF Research Database (Denmark)

    Jensen, Kåre Jean; Munk, Steen M.; Sørensen, John Aasted

    1998-01-01

    of three phase voltages and currents. The method consists of a feature extractor, based on a grid description of the feeder by impulse responses, and a neural network for ground fault localization. The emphasis of this paper is the feature extractor, and the detection of the time instance of a ground fault...

  8. ENVIRONMENTAL RESEARCH BRIEF : ANALYTIC ELEMENT MODELING OF GROUND-WATER FLOW AND HIGH PERFORMANCE COMPUTING

    Science.gov (United States)

    Several advances in the analytic element method have been made to enhance its performance and facilitate three-dimensional ground-water flow modeling in a regional aquifer setting. First, a new public domain modular code (ModAEM) has been developed for modeling ground-water flow ...

  9. A Grounded Theory of Adolescent High School Women's Choir Singers' Process of Social Identity Development

    Science.gov (United States)

    Parker, Elizabeth Cassidy

    2018-01-01

    The purpose of this grounded theory study was to discover the process of social identity development for adolescent high school women's choir participants. Purposive maximum variation sampling was used to identify three public high school women's choirs where 54 interviews were conducted with 40 different public school singers. Three waves of data…

  10. Ground source heat pump performance in case of high humidity soil and yearly balanced heat transfer

    International Nuclear Information System (INIS)

    Schibuola, Luigi; Tambani, Chiara; Zarrella, Angelo; Scarpa, Massimiliano

    2013-01-01

    Highlights: • GSHPs are simulated in case of humid soil and yearly balanced heat transfer. • Humid soil and yearly balanced heat transfer imply higher compactness of GSHPs. • Resulting GSHPs are compared with other traditional and innovative HVAC systems. • GSHPs score best, especially in case of inverter-driven compressors. - Abstract: Ground source heat pump (GSHP) systems are spreading also in Southern Europe, due to their high energy efficiency both in heating and in cooling mode. Moreover, they are particularly suitable in historical cities because of difficulties in the integration of heating/cooling systems into buildings subjected to historical preservation regulations. In these cases, GSHP systems, especially the ones provided with borehole heat exchangers, are a suitable solution instead of gas boilers, air-cooled chillers or cooling towers. In humid soils, GSHP systems are even more interesting because of their enhanced performance due to higher values of soil thermal conductivity and capacity. In this paper, GSHP systems operating under these boundary conditions are analyzed through a specific case study set in Venice and related to the restoration of an historical building. With this analysis the relevant influences of soil thermal conductivity and yearly balanced heat transfer in the design of the borehole field are shown. In particular, the paper shows the possibility to achieve higher compactness of the borehole field footprint area when yearly balanced heat transfer in the borehole field is expected. Then, the second set of results contained in the paper shows how GSHP systems designed for high humidity soils and yearly balanced heat loads at the ground side, even if characterized by a compact footprint area, may still ensure better performance than other available and more common technologies such as boilers, air-cooled chillers, chillers coupled with cooling towers and heat pumps and chillers coupled with lagoon water. As a consequence

  11. Large-scale, high-definition Ground Penetrating Radar prospection in archaeology

    Science.gov (United States)

    Trinks, I.; Kucera, M.; Hinterleitner, A.; Löcker, K.; Nau, E.; Neubauer, W.; Zitz, T.

    2012-04-01

    The future demands on professional archaeological prospection will be its ability to cover large areas in a time and cost efficient manner with very high spatial resolution and accuracy. The objective of the 2010 in Vienna established Ludwig Boltzmann Institute for Archaeological Prospection and Virtual Archaeology (LBI ArchPro) in collaboration with its eight European partner organisations is the advancement of state-of-the-art archaeological sciences. The application and specific further development of remote sensing, geophysical prospection and virtual reality applications, as well as of novel integrated interpretation approaches dedicated to non-invasive spatial archaeology combining near-surface prospection methods with advanced computer science is crucial for modern archaeology. Within the institute's research programme different areas for distinct case studies in Austria, Germany, Norway, Sweden and the UK have been selected as basis for the development and testing of new concepts for efficient and universally applicable tools for spatial, non-invasive archaeology. In terms of geophysical prospection the investigation of entire archaeological landscapes for the exploration and protection of Europe's buried cultural heritage requires new measurement devices, which are fast, accurate and precise. Therefore the further development of motorized, multichannel survey systems and advanced navigation solutions is required. The use of motorized measurement devices for archaeological prospection implicates several technological and methodological challenges. Latest multichannel Ground Penetrating Radar (GPR) arrays mounted in front off, or towed behind motorized survey vehicles permit large-scale GPR prospection surveys with unprecedented spatial resolution. In particular the motorized 16 channel 400 MHz MALÅ Imaging Radar Array (MIRA) used by the LBI ArchPro in combination with latest automatic data positioning and navigation solutions permits the reliable high

  12. Ground Return Current Behaviour in High Voltage Alternating Current Insulated Cables

    Directory of Open Access Journals (Sweden)

    Roberto Benato

    2014-12-01

    Full Text Available The knowledge of ground return current in fault occurrence plays a key role in the dimensioning of the earthing grid of substations and of cable sealing end compounds, in the computation of rise of earth potential at substation sites and in electromagnetic interference (EMI on neighbouring parallel metallic conductors (pipes, handrails, etc.. Moreover, the ground return current evaluation is also important in steady-state regime since this stray current can be responsible for EMI and also for alternating current (AC corrosion. In fault situations and under some assumptions, the ground return current value at a substation site can be computed by means of k-factors. The paper shows that these simplified and approximated approaches have a lot of limitations and only multiconductor analysis can show the ground return current behaviour along the cable (not only the two end values both in steady-state regime and in short circuit occurrence (e.g., phase-to-ground and phase-to-phase-to-ground. Multiconductor cell analysis (MCA considers the cable system in its real asymmetry without simplified and approximated hypotheses. The sensitivity of ground return current on circuit parameters (cross-bonding box resistances, substation earthing resistances, soil resistivity is presented in the paper.

  13. The high-resolution extraterrestrial solar spectrum (QASUMEFTS determined from ground-based solar irradiance measurements

    Directory of Open Access Journals (Sweden)

    J. Gröbner

    2017-09-01

    Full Text Available A high-resolution extraterrestrial solar spectrum has been determined from ground-based measurements of direct solar spectral irradiance (SSI over the wavelength range from 300 to 500 nm using the Langley-plot technique. The measurements were obtained at the Izaña Atmospheric Research Centre from the Agencia Estatal de Meteorología, Tenerife, Spain, during the period 12 to 24 September 2016. This solar spectrum (QASUMEFTS was combined from medium-resolution (bandpass of 0.86 nm measurements of the QASUME (Quality Assurance of Spectral Ultraviolet Measurements in Europe spectroradiometer in the wavelength range from 300 to 500 nm and high-resolution measurements (0.025 nm from a Fourier transform spectroradiometer (FTS over the wavelength range from 305 to 380 nm. The Kitt Peak solar flux atlas was used to extend this high-resolution solar spectrum to 500 nm. The expanded uncertainties of this solar spectrum are 2 % between 310 and 500 nm and 4 % at 300 nm. The comparison of this solar spectrum with solar spectra measured in space (top of the atmosphere gave very good agreements in some cases, while in some other cases discrepancies of up to 5 % were observed. The QASUMEFTS solar spectrum represents a benchmark dataset with uncertainties lower than anything previously published. The metrological traceability of the measurements to the International System of Units (SI is assured by an unbroken chain of calibrations leading to the primary spectral irradiance standard of the Physikalisch-Technische Bundesanstalt in Germany.

  14. Dentistry as a business: in search of the moral high ground.

    Science.gov (United States)

    Holt, Vernon P

    2010-07-01

    This paper has been developed from a version originally submitted as an assignment for the Faculty of General Dental Practice (UK) Certificate in Health Services Leadership and Management Course. It has been revised in the light of the independent review led by Professor Jimmy Steele into National Health Service dental services in England (generally referred to as the Steele Report), which has commented on many of the points dealt with here. The paper addresses issues arising from a moral tension often experienced by dentists between the professional desire to serve patients well and the necessity, as practice owners running a business, to survive financially. The need for honest and open recognition of what is truly achievable from the public purse is stressed. Rights and responsibilities are discussed in relation to professional practitioners, their patients, and society in general, in seeking the moral high ground under different funding arrangements. The paper concludes by stressing the need to offer improved health rather than palliation of disease.

  15. Solar cosmic rays during the extremely high ground level enhancement on 23 February 1956

    Directory of Open Access Journals (Sweden)

    A. Belov

    2005-09-01

    Full Text Available The 23 February 1956 ground level enhancement of the solar cosmic ray intensity (GLE05 is the most famous among the proton events observed since 1942. But we do not have a great deal of information on this event due to the absence of solar wind and interplanetary magnetic field measurements at that time. Furthermore, there were no X-Ray or gamma observations and the information on the associated flare is limited. Cosmic ray data was obtained exclusively by ground level detectors of small size and in some cases of a non-standard design. In the present work all available data from neutron monitors operating in 1956 were analyzed, in order to develop a model of the solar cosmic ray behavior during the event. The time-dependent characteristics of the cosmic ray energy spectrum, cosmic ray anisotropy, and differential and integral fluxes have been evaluated utilizing different isotropic and anisotropic models. It is shown that the most outstanding features of this proton enhancement were a narrow and extremely intense beam of ultra-relativistic particles arriving at Earth just after the onset and the unusually high maximum solar particle energy. However, the contribution of this beam to the overall solar particle density and fluency was not significant because of its very short duration and small width. Our estimate of the integral flux for particles with energies over 100 MeV places this event above all subsequent. Perhaps the number of accelerated low energy particles was closer to a record value, but these particles passed mainly to the west of Earth. Many features of this GLE are apparently explained by the peculiarity of the particle interplanetary propagation from a remote (near the limb source. The quality of the available neutron monitor data does not allow us to be certain of some details; these may be cleared up by the incorporation into the analysis of data from muonic telescopes and ionization chambers operating at that time. Keywords

  16. End of FY10 report - used fuel disposition technical bases and lessons learned : legal and regulatory framework for high-level waste disposition in the United States.

    Energy Technology Data Exchange (ETDEWEB)

    Weiner, Ruth F.; Blink, James A. (Lawrence Livermore National Laboratory, Livermore, CA); Rechard, Robert Paul; Perry, Frank (Los Alamos National Laboratory, Los Alamos, NM); Jenkins-Smith, Hank C. (University of Oklahoma, Norman, OK); Carter, Joe (Savannah River Nuclear Solutions, Aiken, SC); Nutt, Mark (Argonne National Laboratory, Argonne, IL); Cotton, Tom (Complex Systems Group, Washington DC)

    2010-09-01

    This report examines the current policy, legal, and regulatory framework pertaining to used nuclear fuel and high level waste management in the United States. The goal is to identify potential changes that if made could add flexibility and possibly improve the chances of successfully implementing technical aspects of a nuclear waste policy. Experience suggests that the regulatory framework should be established prior to initiating future repository development. Concerning specifics of the regulatory framework, reasonable expectation as the standard of proof was successfully implemented and could be retained in the future; yet, the current classification system for radioactive waste, including hazardous constituents, warrants reexamination. Whether or not consideration of multiple sites are considered simultaneously in the future, inclusion of mechanisms such as deliberate use of performance assessment to manage site characterization would be wise. Because of experience gained here and abroad, diversity of geologic media is not particularly necessary as a criterion in site selection guidelines for multiple sites. Stepwise development of the repository program that includes flexibility also warrants serious consideration. Furthermore, integration of the waste management system from storage, transportation, and disposition, should be examined and would be facilitated by integration of the legal and regulatory framework. Finally, in order to enhance acceptability of future repository development, the national policy should be cognizant of those policy and technical attributes that enhance initial acceptance, and those policy and technical attributes that maintain and broaden credibility.

  17. Dementia and Legal Competency

    OpenAIRE

    Filaković, Pavo; Petek Erić, Anamarija; Mihanović, Mate; Glavina, Trpimir; Molnar, Sven

    2011-01-01

    The legal competency or capability to exercise rights is level of judgment and decision-making ability needed to manage one's own affairs and to sign official documents. With some exceptions, the person entitles this right in age of majority. It is acquired without legal procedures, however the annulment of legal capacity requires a juristic process. This resolution may not be final and could be revoked thorough the procedure of reverting legal capacity – fully or partially. Given ...

  18. Three-dimensional dynamic analyses of track-embankment-ground system subjected to high speed train loads.

    Science.gov (United States)

    Fu, Qiang; Zheng, Changjie

    2014-01-01

    A three-dimensional finite element model was developed to investigate dynamic response of track-embankment-ground system subjected to moving loads caused by high speed trains. The track-embankment-ground systems such as the sleepers, the ballast, the embankment, and the ground are represented by 8-noded solid elements. The infinite elements are used to represent the infinite boundary condition to absorb vibration waves induced by the passing of train load at the boundary. The loads were applied on the rails directly to simulate the real moving loads of trains. The effects of train speed on dynamic response of the system are considered. The effect of material parameters, especially the modulus changes of ballast and embankment, is taken into account to demonstrate the effectiveness of strengthening the ballast, embankment, and ground for mitigating system vibration in detail. The numerical results show that the model is reliable for predicting the amplitude of vibrations produced in the track-embankment-ground system by high-speed trains. Stiffening of fill under the embankment can reduce the vibration level, on the other hand, it can be realized by installing a concrete slab under the embankment. The influence of axle load on the vibration of the system is obviously lower than that of train speed.

  19. Three-Dimensional Dynamic Analyses of Track-Embankment-Ground System Subjected to High Speed Train Loads

    Directory of Open Access Journals (Sweden)

    Qiang Fu

    2014-01-01

    Full Text Available A three-dimensional finite element model was developed to investigate dynamic response of track-embankment-ground system subjected to moving loads caused by high speed trains. The track-embankment-ground systems such as the sleepers, the ballast, the embankment, and the ground are represented by 8-noded solid elements. The infinite elements are used to represent the infinite boundary condition to absorb vibration waves induced by the passing of train load at the boundary. The loads were applied on the rails directly to simulate the real moving loads of trains. The effects of train speed on dynamic response of the system are considered. The effect of material parameters, especially the modulus changes of ballast and embankment, is taken into account to demonstrate the effectiveness of strengthening the ballast, embankment, and ground for mitigating system vibration in detail. The numerical results show that the model is reliable for predicting the amplitude of vibrations produced in the track-embankment-ground system by high-speed trains. Stiffening of fill under the embankment can reduce the vibration level, on the other hand, it can be realized by installing a concrete slab under the embankment. The influence of axle load on the vibration of the system is obviously lower than that of train speed.

  20. Legal and Administrative Language

    Science.gov (United States)

    Schwarz, Hans

    1977-01-01

    A discussion of legal and administrative language, and the necessity for accurate translation of this language in the field of international relations. Topics treated are: characteristic features of legal and administrative terminology; the interpretation of it; and the technique of translating legal and administrative texts. (AMH)

  1. Microorganisms in small patterned ground features and adjacent vegetated soils along topographic and climatic gradients in the High Arctic, Canada

    Science.gov (United States)

    G. Gonzalez; F.J. Rivera-Figueroa; W. Gould; S.A. Cantrell; J.R. Pérez-Jiménez

    2014-01-01

    In this study, we determine differences in total biomass of soil microorganisms and community structure (using the most probable number of bacteria (MPN) and the number of fungal genera) in patterned ground features (PGF) and adjacent vegetated soils (AVS) in mesic sites from three High Arctic islands in order to characterize microbial dynamics as affected by...

  2. An Arduino project to record ground motion and to learn on earthquake hazard at high school

    Science.gov (United States)

    Saraò, Angela; Barnaba, Carla; Clocchiatti, Marco; Zuliani, David

    2015-04-01

    Through a multidisciplinary work that integrates Technology education with Earth Sciences, we implemented an educational program to raise the students' awareness of seismic hazard and to disseminate good practices of earthquake safety. Using free software and low-cost open hardware, the students of a senior class of the high school Liceo Paschini in Tolmezzo (NE Italy) implemented a seismograph using the Arduino open-source electronics platform and the ADXL345 sensors to emulate a low cost seismometer (e.g. O-NAVI sensor of the Quake-Catcher Network, http://qcn.stanford.edu). To accomplish their task the students were addressed to use the web resources for technical support and troubleshooting. Shell scripts, running on local computers under Linux OS, controlled the process of recording and display data. The main part of the experiment was documented using the DokuWiki style. Some propaedeutic lessons in computer sciences and electronics were needed to build up the necessary skills of the students and to fill in the gap of their background knowledge. In addition lectures by seismologists and laboratory activity allowed the class to exploit different aspects of the physics of the earthquake and particularly of the seismic waves, and to become familiar with the topics of seismic hazard through an inquiry-based learning. The Arduino seismograph achieved can be used for educational purposes and it can display tremors on the local network of the school. For sure it can record the ground motion due to a seismic event that can occur in the area, but further improvements are necessary for a quantitative analysis of the recorded signals.

  3. High resolution observation of soil water dynamics in a complicated architecture with Ground-Penetrating Radar

    Science.gov (United States)

    Klenk, P.; Seegers, C.; Dagenbach, A.; Jaumann, S.; Buchner, J. S.; Roth, K.

    2012-04-01

    Over the last decades, surface Ground-Penetrating Radar (GPR) has become a reliable tool for studying the subsurface at the field scale. However, there still is a need for detailed studies under well-controlled field conditions. Besides improving the quantitative GPR analysis, this also furthers the understanding of near-surface hydrological processes. In this study, we present the results of high-resolution multichannel GPR observations of fluctuating water table experiments at the Heidelberg ASSESS-GPR test site. This site is an artificial sand-bed with a well-defined, known subsurface structure, where the pertinent boundary conditions are either measured or can be directly adjusted. During these experiments, a well-defined amount of water has been infiltrated into the structure from below over the course of several hours and was subsequently pumped out again. Concurrently, various multichannel surface GPR measurements at three different frequencies have been carried out at characteristic locations on the sand-bed. The large number of radargrams, which have been obtained at a temporal resolution of about one minute throughout the whole experiment duration, allow for a detailed representation of the spatio-temporal water content dynamics. We discuss in particular (i) the conditions under which compacted sand layers act as reflectors, (ii) the interference of reflections from the moving capillary fringe with those from the sand layers, and (iii) the information that can be retrieved from observing the dynamics of the capillary fringe moving through different layers. From these results, we draw further conclusions for quantitative measurements at previously unknown field sites.

  4. Legal regulation of protection of animals against cruelty

    OpenAIRE

    Hasíková, Marie

    2015-01-01

    Diploma thesis: Legal regulation of protection of animals against cruelty This diploma thesis deals with national and transnational legal regulation of the protection of animals against cruelty. It comprises of four chapters. First chapter concerns ethical grounds of given issue and it provides analysis of term "animal welfare". Second chapter contains the most significant transnational legal rules of the protection of animals against cruelty adopted within the Council of Europe or the Europe...

  5. High-Input Impedance Voltage-Mode Multifunction Filter with Four Grounded Components and Only Two Plus-Type DDCCs

    Directory of Open Access Journals (Sweden)

    Hua-Pin Chen

    2010-01-01

    Full Text Available This paper introduces a novel voltage-mode multifunction biquadratic filter with single input and four outputs using two plus-type differential difference current conveyors (DDCCs and four grounded passive components. The filter can realize inverting highpass, inverting bandpass, noninverting lowpass, and noninverting bandpass filter responses, simultaneously. It still maintains the following advantages: (i using grounded capacitors attractive for integration and absorbing shunt parasitic capacitance, (ii using grounded resistors at all X terminals of DDCCs suitable for the variations of filter parameters and absorbing series parasitic resistances at all X terminals of DDCCs, (iii high-input impedance good for cascadability, (iv no need to change the filter topology, (v no need to component-matching conditions, (vi low active and passive sensitivity performances, and (vii simpler configuration due to the use of plus-type DDCCs only. HSPICE and MATLAB simulations results are provided to demonstrate the theoretical analysis.

  6. Highly macroscopically degenerated single-point ground states as source of specific heat capacity anomalies in magnetic frustrated systems

    Science.gov (United States)

    Jurčišinová, E.; Jurčišin, M.

    2018-04-01

    Anomalies of the specific heat capacity are investigated in the framework of the exactly solvable antiferromagnetic spin- 1 / 2 Ising model in the external magnetic field on the geometrically frustrated tetrahedron recursive lattice. It is shown that the Schottky-type anomaly in the behavior of the specific heat capacity is related to the existence of unique highly macroscopically degenerated single-point ground states which are formed on the borders between neighboring plateau-like ground states. It is also shown that the very existence of these single-point ground states with large residual entropies predicts the appearance of another anomaly in the behavior of the specific heat capacity for low temperatures, namely, the field-induced double-peak structure, which exists, and should be observed experimentally, along with the Schottky-type anomaly in various frustrated magnetic system.

  7. Effect of high-extraction coal mining on surface and ground waters

    International Nuclear Information System (INIS)

    Kendorski, F.S.

    1993-01-01

    Since first quantified around 1979, much new data have become available. In examining the sources of data and the methods and intents of the researchers of over 65 case histories, it became apparent that the strata behaviors were being confused with overlapping vertical extents reported for the fractured zones and aquiclude zones depending on whether the researcher was interested in water intrusion into the mine or in water loss from surface or ground waters. These more recent data, and critical examination of existing data, have led to the realization that the former Aquiclude Zone defined for its ability to prevent or minimize the intrusion of ground or surface waters into mines has another important character in increasing storage of surface and shallow ground waters in response to mining with no permanent loss of waters. This zone is here named the Dilated Zone. Surface and ground waters can drain into this zone, but seldom into the mine, and can eventually be recovered through closing of dilations by mine subsidence progression away from the area, or filling of the additional void space created, or both. A revised model has been developed which accommodates the available data, by modifying the zones as follows: collapse and disaggregation extending 6 to 10 times the mined thickness above the panel; continuous fracturing extending approximately 24 times the mined thickness above the panel, allowing temporary drainage of intersected surface and ground waters; development of a zone of dilated, increased storativity, and leaky strata with little enhanced vertical permeability from 24 to 60 times the mined thickness above the panel above the continuous fracturing zone, and below the constrained or surface effects zones; maintenance of a constrained but leaky zone above the dilated zone and below the surface effects zone; and limited surface fracturing in areas of extension extending up to 50 ft or so beneath the ground surface. 119 ref., 5 figs., 2 tabs

  8. Clastic Pipes: Proxies of High Water Tables and Strong Ground Motion, Jurassic Carmel Formation, Southern Utah

    Science.gov (United States)

    Wheatley, David; Chan, Marjorie

    2015-04-01

    Multiple soft sediment deformation features from bed-scale to basin-scale are well preserved within the Jurassic Carmel Formation of Southern Utah. Field mapping reveals thousands of small-scale clastic injectite pipes (10 cm to 10 m diameter, up to 20 m tall) in extremely high densities (up to 500+ pipes per 0.075 square kilometers). The pipes weather out in positive relief from the surrounding host strata of massive sandstone (sabkha) and crossbedded sands with minor conglomerate and shale (fluvial) deposits. The host rock shows both brittle and ductile deformation. Reverse, normal, and antithetical faulting is common with increased frequency, including ring faults, surrounding the pipes. The pipes formed from liquefaction and subsequent fluidization induced by strong ground motion. Down-dropped, graben blocks and ring faults surrounding pipes indicate initial sediment volume increase during pipe emplacement followed by sediment volume decrease during dewatering. Complex crosscutting relationships indicate several injection events where some pipe events reached the surface as sand blows. Multiple ash layers provide excellent stratigraphic and temporal constraints for the pipe system with the host strata deposited between 166 and 164 Ma. Common volcanic fragments and rounded volcanic cobbles occur within sandstone and conglomerate beds, and pipes. Isolated volcanic clasts in massive sandstone indicate explosive volcanic events that could have been the exogenic trigger for earthquakes. The distribution of pipes are roughly parallel to the Middle Jurassic paleoshoreline located in marginal environments between the shallow epicontinental Sundance Sea and continental dryland. At the vertical stratigraphic facies change from dominantly fluvial sediments to dominantly massive sabkha sediments, there is a 1-2 m-thick floodplain mudstone that was a likely seal for underlying, overpressurized sediments. The combination of loose porous sediment at a critical depth of water

  9. Dementia and legal competency.

    Science.gov (United States)

    Filaković, Pavo; Erić, Anamarija Petek; Mihanović, Mate; Glavina, Trpimir; Molnar, Sven

    2011-06-01

    The legal competency or capability to exercise rights is level of judgment and decision-making ability needed to manage one's own affairs and to sign official documents. With some exceptions, the person entitles this right in age of majority. It is acquired without legal procedures, however the annulment of legal capacity requires a juristic process. This resolution may not be final and could be revoked thorough the procedure of reverting legal capacity - fully or partially. Given the increasing number of persons with dementia, they are often subjects of legal expertise concerning their legal capacity. On the other part, emphasis on the civil rights of mentally ill also demands their maximal protection. Therefore such distinctive issue is approached with particular attention. The approach in determination of legal competency is more focused on gradation of it's particular aspects instead of existing dual concept: legally capable - legally incapable. The main assumption represents how person with dementia is legally capable and should enjoy all the rights, privileges and obligations as other citizens do. The aspects of legal competency for which person with dementia is going to be deprived, due to protection of one's rights and interests, are determined in legal procedure and then passed over to the guardian decided by court. Partial annulment of legal competency is measure applied when there is even one existing aspect of preserved legal capability (pension disposition, salary or pension disposition, ability of concluding contract, making testament, concluding marriage, divorce, choosing whereabouts, independent living, right to vote, right to decide course of treatment ect.). This measure is most often in favour of the patient and rarely for protection of other persons and their interests. Physicians are expected to precisely describe early dementia symptoms which may influence assessment of specific aspects involved in legal capacity (memory loss, impaired task

  10. Microstrip Resonator for High Field MRI with Capacitor-Segmented Strip and Ground Plane

    DEFF Research Database (Denmark)

    Zhurbenko, Vitaliy; Boer, Vincent; Petersen, Esben Thade

    2017-01-01

    ) segmenting stripe and ground plane of the resonator with series capacitors. The design equations for capacitors providing symmetric current distribution are derived. The performance of two types of segmented resonators are investigated experimentally. To authors’ knowledge, a microstrip resonator, where both...

  11. The impact of the prohibition of benzylpiperazine (BZP) "legal highs" on the availability, price and strength of BZP in New Zealand.

    Science.gov (United States)

    Wilkins, Chris; Sweetsur, Paul; Parker, Karl

    2014-11-01

    Legal highs containing benzylpiperazine (BZP) were widely sold in New Zealand until BZP was prohibited in 2008. We examined the impact the prohibition had on the availability and price of BZP over following years. Two national population surveys of BZP use were conducted in 2006 and 2009. Four annual targeted surveys of frequent drug users (FDU) were conducted from 2007-2010. Availability and price measures were obtained. Inflation-adjusted real retail prices were calculated. Other drug markets were monitored as quasi-controls. The proportion of BZP users from the general population who considered the availability of BZP to be 'very easy' declined from 76% in 2006 to 21% in 2009. The proportion who thought BZP had become 'harder' to obtain increased from 5% in 2006 to 71% in 2009. The proportion who reported the price of BZP was 'higher' increased from 27% in 2006 to 51% in 2009. FDU who considered the availability of BZP to be 'very easy' declined from 98% in 2007 to 15% in 2008, and then increased to 42% by 2010. The real retail price of a BZP tablet increased from $9.86 in 2007 to $15.83 in 2010. The proportion who considered the price of BZP to be 'increasing' rose from 3% in 2007 to 47% in 2010. The availability of BZP declined immediately following its prohibition. Availability recovered in subsequent years, but not to the pre-prohibition legal level. The price of BZP increased slowly over a number of years following the prohibition. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  12. The Legal Regulation of Cybersecurity

    Directory of Open Access Journals (Sweden)

    Darius Štitilis

    2013-08-01

    Full Text Available Cybercrime has become a global phenomenon, which is causing more harm to individual citizens, organizations, society and the state. Most countries in the world compare cybercrime with offences such as terrorism and drug trafficking due to its risks and profitability. Cybersecurity is the central category to fight cybercrime in cyberspace. Therefore, the strategic legal regulation of cybersecurity is one of the most relevant problems in EU, including Lithuania. So far cybersecurity legal regulation analysis in scientific literature has been rather limited. The European Commission, together with the High Representative of the Union for Foreign Affairs and Security Policy, has published a cybersecurity strategy alongside a Commission proposed directive on network and information security (NIS. The cybersecurity strategy – “An Open, Safe and Secure Cyberspace” - represents the EU’s comprehensive vision on how best to prevent and respond to cyber disruptions and attacks. The purpose of its is to further European values of freedom and democracy and ensure the digital economy can safely grow. Specific actions are aimed at enhancing cyber resilience of information systems, reducing cybercrime and strengthening EU international cyber-security policy and cyber defence. The main goal of the paper is to analyze and compare the EU cybersecurity strategy and experience of several foreign countries with the strategic legal regulation of cybersecurity in Lithuania. The article consists of four parts. The first part dealt with the EU cybersecurity strategy. The second part of the article examines the comparative aspect of foreign cybersecurity strategic legal regulation. The third part deals with attempts in Lithuania to draft cybersecurity law and the holistic approach of cybersecurity legal regulation. The fourth part examines Lithuanian cybersecurity strategy and comments on the main probleas related with the strategy. Several different approaches

  13. Legal method in danish law

    DEFF Research Database (Denmark)

    Blume, Peter Erik

    This book describes how legal method is used within the Danish legal system. Its target group is foreign lawyers and law students who have an interest in knowing how Danish law commonly is determined and applied. In the first chapters legal method and legal sources in general are defined...... and furthermore a brief account of Danish legal history is provided. The following chapters concern: • Legal institutions, • Statute and Statutory Law • Legal Decisions • Legal Literature and Legal Knowledge • Other National Legal Sources • External Influences on Danish Law...

  14. Estimation of High-Frequency Earth-Space Radio Wave Signals via Ground-Based Polarimetric Radar Observations

    Science.gov (United States)

    Bolen, Steve; Chandrasekar, V.

    2002-01-01

    Expanding human presence in space, and enabling the commercialization of this frontier, is part of the strategic goals for NASA's Human Exploration and Development of Space (HEDS) enterprise. Future near-Earth and planetary missions will support the use of high-frequency Earth-space communication systems. Additionally, increased commercial demand on low-frequency Earth-space links in the S- and C-band spectra have led to increased interest in the use of higher frequencies in regions like Ku and Ka-band. Attenuation of high-frequency signals, due to a precipitating medium, can be quite severe and can cause considerable disruptions in a communications link that traverses such a medium. Previously, ground radar measurements were made along the Earth-space path and compared to satellite beacon data that was transmitted to a ground station. In this paper, quantitative estimation of the attenuation along the propagation path is made via inter-comparisons of radar data taken from the Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR) and ground-based polarimetric radar observations. Theoretical relationships between the expected specific attenuation (k) of spaceborne measurements with ground-based measurements of reflectivity (Zh) and differential propagation phase shift (Kdp) are developed for various hydrometeors that could be present along the propagation path, which are used to estimate the two-way path-integrated attenuation (PIA) on the PR return echo. Resolution volume matching and alignment of the radar systems is performed, and a direct comparison of PR return echo with ground radar attenuation estimates is made directly on a beam-by-beam basis. The technique is validated using data collected from the TExas and Florida UNderflights (TEFLUN-B) experiment and the TRMM large Biosphere-Atmosphere experiment in Amazonia (LBA) campaign. Attenuation estimation derived from this method can be used for strategiC planning of communication systems for

  15. Relations of Parenting Quality, Interparental Conflict, and Overnights with Mental Health Problems of Children in Divorcing Families with High Legal Conflict

    Science.gov (United States)

    Sandler, Irwin N.; Wheeler, Lorey A.; Braver, Sanford L.

    2013-01-01

    The current study examined the associations between child mental health problems and the quality of maternal and paternal parenting, and how these associations were moderated by three contextual factors, quality of parenting by the other parent, interparental conflict, and the number of overnights parents had with the child. Data for the current study come from a sample of divorcing families who are in high legal conflict over developing or maintaining a parenting plan following divorce. Analyses revealed that the associations between child mental health problems and positive maternal and paternal parenting were moderated by the quality of parenting provided by the other parent and by the number of overnights children spent with parents, but not by the level of interparental conflict. When both parenting by the other parent and number of overnights were considered in the same model, only number of overnights moderated the relations between parenting and child behavior problems. The results support the proposition that the well-being of children in high conflict divorcing families is better when they spend adequate time with at least one parent who provides high quality parenting. PMID:24098960

  16. A Study on the Fracture Control of Rock Bolts in High Ground Pressure Roadways of Deep Mines

    Directory of Open Access Journals (Sweden)

    Wen Jinglin

    2015-01-01

    Full Text Available According to the frequent fractures of rock bolts in high ground pressure roadways of deep mines, this paper analyzes the mechanism of fractures and concludes that high ground pressure and material de-fects are main reasons for the fracture of rock bolts. The basic idea of fracture control of rock bolts in high ground pressure roadways of deep mines is to increase the yield load and the limit load of rock bolt materials and reduce the actual load of rock bolts. There are four ways of controlling rock bolt fracture: increasing the rock bolt diameter, strengthening bolt materials, weakening support rigidity and the implementation of double supporting. With the roadway support of the 2302 working face of a coal mine as the project background, this paper carries out a study on the effect of two schemes, increasing the rock bolt diameter and the double supporting technique through methods of theoretical analysis, numerical simulation and so on. It determines the most reasonable diam-eter of rock bolts and the best delay distance of secondary support. Practices indicate that rock bolt fracture can be effectively controlled through the double supporting technique, which strengthens the roof and two sides through the first supporting technique and strengthens side angles through the secondary supporting technique.

  17. Real-Time and High-Fidelity Simulation Environment for Autonomous Ground Vehicle Dynamics

    Science.gov (United States)

    Cameron, Jonathan; Myint, Steven; Kuo, Calvin; Jain, Abhi; Grip, Havard; Jayakumar, Paramsothy; Overholt, Jim

    2013-01-01

    This paper reports on a collaborative project between U.S. Army TARDEC and Jet Propulsion Laboratory (JPL) to develop a unmanned ground vehicle (UGV) simulation model using the ROAMS vehicle modeling framework. Besides modeling the physical suspension of the vehicle, the sensing and navigation of the HMMWV vehicle are simulated. Using models of urban and off-road environments, the HMMWV simulation was tested in several ways, including navigation in an urban environment with obstacle avoidance and the performance of a lane change maneuver.

  18. Hydrostatic Level Sensors as High Precision Ground Motion Instrumentation for Tevatron and Other Energy Frontier Accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Volk, James; Hansen, Sten; Johnson, Todd; Jostlein, Hans; Kiper, Terry; Shiltsev, Vladimir; Chupyra, Andrei; Kondaurov, Mikhail; Medvedko, Anatoly; Parkhomchuk, Vasily; Singatulin, Shavkat

    2012-01-01

    Particle accelerators require very tight tolerances on the alignment and stability of their elements: magnets, accelerating cavities, vacuum chambers, etc. In this article we describe the Hydrostatic Level Sensors (HLS) for very low frequency measurements used in a variety of facilities at Fermilab. We present design features of the sensors, outline their technical parameters, describe their test and calibration procedures, discuss different regimes of operation and give few illustrative examples of the experimental data. Detail experimental results of the ground motion measurements with these detectors will be presented in subsequent papers.

  19. Should Drugs Be Legalized?

    Science.gov (United States)

    Chambliss, William; Scorza, Thomas

    1989-01-01

    Presents two opposing viewpoints concerning the legalization of drugs. States that control efforts are not cost effective and suggests that legalization with efforts at education is a better course of action (W. Chambliss). The opposing argument contends that the cost in human suffering negates any savings in dollars gained through legalization…

  20. The legal dilemma

    DEFF Research Database (Denmark)

    Pedersen, Karsten

    presentation, I will focus on how the group included legal matters in the new letters, and how the pilot project group involved legal advice in their considerations. I will also discuss how and when to introduce legal advice in the letter editing process, drawing on the experiences of the group members......, interviewing central participants in the pilot project, and by carrying out a small questionnaire based survey and a series of interviews with members of the letters’ target group. One of the most prevalent challenges addressed by the group was how to make sure to address legal matters properly. In my...... language changes aimed at. What to learn from the presentation: •How to design a plain language project •How to include legal advice in a plain language project •How to design a study of plain language changes...

  1. Analysis of High Tc Superconducting Rectangular Microstrip Patches over Ground Planes with Rectangular Apertures in Substrates Containing Anisotropic Materials

    Directory of Open Access Journals (Sweden)

    Abderraouf Messai

    2013-01-01

    Full Text Available A rigorous full-wave analysis of high Tc superconducting rectangular microstrip patch over ground plane with rectangular aperture in the case where the patch is printed on a uniaxially anisotropic substrate material is presented. The dyadic Green’s functions of the considered structure are efficiently determined in the vector Fourier transform domain. The effect of the superconductivity of the patch is taken into account using the concept of the complex resistive boundary condition. The accuracy of the analysis is tested by comparing the computed results with measurements and previously published data for several anisotropic substrate materials. Numerical results showing variation of the resonant frequency and the quality factor of the superconducting antenna with regard to operating temperature are given. Finally, the effects of uniaxial anisotropy in the substrate on the resonant frequencies of different TM modes of the superconducting microstrip antenna with rectangular aperture in the ground plane are presented.

  2. Combined Effects of High-Speed Railway Noise and Ground Vibrations on Annoyance.

    Science.gov (United States)

    Yokoshima, Shigenori; Morihara, Takashi; Sato, Tetsumi; Yano, Takashi

    2017-07-27

    The Shinkansen super-express railway system in Japan has greatly increased its capacity and has expanded nationwide. However, many inhabitants in areas along the railways have been disturbed by noise and ground vibration from the trains. Additionally, the Shinkansen railway emits a higher level of ground vibration than conventional railways at the same noise level. These findings imply that building vibrations affect living environments as significantly as the associated noise. Therefore, it is imperative to quantify the effects of noise and vibration exposures on each annoyance under simultaneous exposure. We performed a secondary analysis using individual datasets of exposure and community response associated with Shinkansen railway noise and vibration. The data consisted of six socio-acoustic surveys, which were conducted separately over the last 20 years in Japan. Applying a logistic regression analysis to the datasets, we confirmed the combined effects of vibration/noise exposure on noise/vibration annoyance. Moreover, we proposed a representative relationship between noise and vibration exposures, and the prevalence of each annoyance associated with the Shinkansen railway.

  3. Measurement and evaluation of high-rise building response to ground motion generated by underground nuclear explosions

    International Nuclear Information System (INIS)

    Honda, K.K.

    1976-01-01

    As part of the structural response research program being conducted for ERDA, the response behavior of high-rise buildings in Las Vegas, Nevada, due to ground motion caused by underground nuclear explosions (UNEs) at the Nevada Test Site (NTS) has been measured for the past 12 years. Results obtained include variation in dynamic response properties as a function of amplitude of motion, influence of nonstructural partitions in the building response, and comparison of calculated and measured response. These data for three reinforced concrete high-rise buildings, all designed as moment-resisting space frames are presented

  4. Low-Speed Stability-and-Control and Ground-Effects Measurements on the Industry Reference High Speed Civil Transport

    Science.gov (United States)

    Kemmerly, Guy T.; Campbell, Bryan A.; Banks, Daniel W.; Yaros, Steven F.

    1999-01-01

    As a part of a national effort to develop an economically feasible High Speed Civil Transport (HSCT), a single configuration has been accepted as the testing baseline by the organizations working in the High Speed Research (HSR) program. The configuration is based on a design developed by the Boeing Company and is referred to as the Reference H (Ref H). The data contained in this report are low-speed stability-and-control and ground-effect measurements obtained on a 0.06 scale model of the Ref H in a subsonic tunnel.

  5. Mediation and Legal Assistance

    Directory of Open Access Journals (Sweden)

    Larisa Zaitseva

    2014-01-01

    Full Text Available The development of alternative dispute resolution procedures raises a number of new problems and questions for jurisprudence and legal practice. Many of these are closely related to the implementation of mediation procedures. Significant attention has been paid in the legal literature to the need for mediators’ legal education. Nowadays a professional lawyer usually performs the functions of a mediator. Nevertheless, in some countries the competence of mediators can be limited. In fact, such persons may be prohibited from providing any legal assistance to the parties. A direct prohibition of this kind exists in Russian legislation. To what degree is this prohibition realistic and reasonable? Different countries enjoy different approaches to the possibility of providing disputing parties with a mediator’s legal assistance in addressing issues requiring legal advice or in the drafting of legal documents. Different approaches to this issue have appeared for various reasons. The absence of consensus is caused by a contradiction between the principle of mediator neutrality in the conflict resolution process and the goals of dispute settlement in which a legally competent intermediary is involved. To ensure the effectiveness of the mediation process, legislators should seek out more flexible ways of regulating procedure. Mandatory regulation itself contradicts the spirit of ‘semi-formal’ alternative (extrajudicial methods for conflict resolution. As such, the presence of direct prohibitions or severe restrictions may not only become challenging in the performance of law but such peremptory norms can also make mediation unattractive and ineffective for some particular types of dispute, such as labor disputes. The principle of preserving a mediator’s neutrality is possible if exercised within the framework of a balanced approach to reasonable limits and discretionary rules for the provision of certain types of legal assistance to disputing

  6. Legal capacity of persons with disabilities in Ethiopia: The need to reform existing legal frameworks.

    Science.gov (United States)

    Marishet, Mohammed Hamza

    The Convention on the Rights of Persons with Disabilities (CRPD) prohibited deprivation legal capacity of persons with disability based on assessment of mental capacity. The assertion is that, persons with disabilities shall exercise their legal capacity in all aspects of life without any restrictions that are based on mental incapacity (such as, unsoundness of mind, deficit in mental capacity, dotage, etc. This approach signifies a shift from substituted decision making, where another person act on behalf of persons with mental disabilities, to supported decision making where the person with mental disability is assisted in decision making. The rationale for the move lies on the recognition that the right to legal capacity embodies the inherent meaning of what it meant to be human. Without legal capacity a person cannot exercise all other rights and entitlements. Accordingly, States parties to CRPD are required to reform domestic legislations that are based on substituted decision making model and recognize full legal capacity of persons with disabilities in line with supported decision making model. As a Sate party to CRPD, Ethiopia assumed the same obligation. Nonetheless, in its initial report to the Committee on CRPD, the country denies existence of legislation that restricts legal capacity on the grounds of mental incapacity. This research found out that there are restrictions imposed on legal capacity of persons with disabilities on the basis of mental incapacity/disability. The research analyzed the approach employed to restrict legal capacity under the existing legal frameworks of Ethiopia vis-à-vis supported decision-making regime under CRPD. The research is doctrinal and, as such, limited to content analysis of general and specific legal capacity laws of the country (such as, marriage, divorce, will, work and employment, political participation, access to justice and others). Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Integration of a high degree of freedom robotic manipulator on a large unmanned ground vehicle

    Science.gov (United States)

    Giesbrecht, Jared; Fairbrother, Blaine; Collier, Jack; Beckman, Blake

    2010-04-01

    The Multi-Agent Tactical Sentry Unmanned Ground Vehicle, developed at Defence R&D Canada - Suffield, has been in service with the Canadian Forces for five years. This tele-operated wheeled vehicle provides a capability for point detection of chemical, biological, radiological, and nuclear agents. Based on user experience, it is obvious that a manipulator capability would greatly enhance the vehicle's utility and increase its mobility in urban terrain. This paper details technical components of this development, and describes a number of trials undertaken to perform tasks with a manipulator arm such as picking up objects, opening vehicle and building doors, recording video, and creating 3D models of the environment. The lessons learned from these trials will guide further development of the technology.

  8. Deformed ground states and double backbending at high spins in light Kr isotopes

    CERN Document Server

    Hamilton, J H; Cleemann, L; Döring, J; Eberth, J; Frauendorf, S; Funke, L; Heck, T; Kim, H J; Lin, J; Maguire, C F; Neumann, W; Nolte, M; Piercey, R B; Ramayya, A V; Rester, A C; Robinson, R L; Roth, J; Soundranayagam, R; Sun, X J; Wells, J C; Winter, G; Zhao, Z Z

    1981-01-01

    The energy levels in /sup 74,76/Kr have been studied with a range of in-beam, gamma -spectroscopy techniques following heavy-ion reactions and in /sup 76/Kr via the radioactive decay of /sup 76/Rb. Breaks in the level energies and moments of inertia in /sup 74,76/Kr are observed at low spins. These data can be understood in terms of the crossing of bands built on near-spherical and deformed shapes with the ground states having very large deformation. In /sup 74/Kr the yrast cascade is observed to a tentative 20/sup +/ level. Double backbending of J is observed at spins of 12/sup +/ and 16/sup +/. These changes are interpreted in terms of rotation-aligned structures. (17 refs).

  9. Ground and excited state properties of high performance anthocyanidin dyes-sensitized solar cells in the basic solutions

    Energy Technology Data Exchange (ETDEWEB)

    Prima, Eka Cahya [Advanced Functional Material Laboratory, Engineering Physics, Institut Teknologi Bandung (Indonesia); Computational Material Design and Quantum Engineering Laboratory, Engineering Physics, Institut Teknologi Bandung (Indonesia); International Program on Science Education, Universitas Pendidikan Indonesia (Indonesia); Yuliarto, Brian; Suyatman, E-mail: yatman@tf.itb.ac.id [Advanced Functional Material Laboratory, Engineering Physics, Institut Teknologi Bandung (Indonesia); Dipojono, Hermawan Kresno [Computational Material Design and Quantum Engineering Laboratory, Engineering Physics, Institut Teknologi Bandung (Indonesia)

    2015-09-30

    The aglycones of anthocyanidin dyes were previously reported to form carbinol pseudobase, cis-chalcone, and trans-chalcone due to the basic levels. The further investigations of ground and excited state properties of the dyes were characterized using density functional theory with PCM(UFF)/B3LYP/6-31+G(d,p) level in the basic solutions. However, to the best of our knowledge, the theoretical investigation of their potential photosensitizers has never been reported before. In this paper, the theoretical photovoltaic properties sensitized by dyes have been successfully investigated including the electron injections, the ground and excited state oxidation potentials, the estimated open circuit voltages, and the light harvesting efficiencies. The results prove that the electronic properties represented by dyes’ LUMO-HOMO levels will affect to the photovoltaic performances. Cis-chalcone dye is the best anthocyanidin aglycone dye with the electron injection spontaneity of −1.208 eV, the theoretical open circuit voltage of 1.781 V, and light harvesting efficiency of 56.55% due to the best HOMO-LUMO levels. Moreover, the ethanol solvent slightly contributes to the better cell performance than the water solvent dye because of the better oxidation potential stabilization in the ground state as well as in the excited state. These results are in good agreement with the known experimental report that the aglycones of anthocyanidin dyes in basic solvent are the high potential photosensitizers for dye-sensitized solar cell.

  10. Ground and excited state properties of high performance anthocyanidin dyes-sensitized solar cells in the basic solutions

    International Nuclear Information System (INIS)

    Prima, Eka Cahya; Yuliarto, Brian; Suyatman; Dipojono, Hermawan Kresno

    2015-01-01

    The aglycones of anthocyanidin dyes were previously reported to form carbinol pseudobase, cis-chalcone, and trans-chalcone due to the basic levels. The further investigations of ground and excited state properties of the dyes were characterized using density functional theory with PCM(UFF)/B3LYP/6-31+G(d,p) level in the basic solutions. However, to the best of our knowledge, the theoretical investigation of their potential photosensitizers has never been reported before. In this paper, the theoretical photovoltaic properties sensitized by dyes have been successfully investigated including the electron injections, the ground and excited state oxidation potentials, the estimated open circuit voltages, and the light harvesting efficiencies. The results prove that the electronic properties represented by dyes’ LUMO-HOMO levels will affect to the photovoltaic performances. Cis-chalcone dye is the best anthocyanidin aglycone dye with the electron injection spontaneity of −1.208 eV, the theoretical open circuit voltage of 1.781 V, and light harvesting efficiency of 56.55% due to the best HOMO-LUMO levels. Moreover, the ethanol solvent slightly contributes to the better cell performance than the water solvent dye because of the better oxidation potential stabilization in the ground state as well as in the excited state. These results are in good agreement with the known experimental report that the aglycones of anthocyanidin dyes in basic solvent are the high potential photosensitizers for dye-sensitized solar cell

  11. Legal Dictation and Transcription, Business Education: 7707.42.

    Science.gov (United States)

    Dominick, Judy

    This is an intensive course in taking dictation and transcribing materials related to the legal profession with a high degree of speed and accuracy. The course includes spelling, pronouncing, and defining the most-used legal terms, and a discussion of the ethics of the legal secretary and procedures unique to an attorney's office. Included are the…

  12. Legal procedures regarding state budget expenditure

    Directory of Open Access Journals (Sweden)

    Andrzej Borodo

    2016-03-01

    Full Text Available Government spending and the procedures for making them can be examined on the basis of many of public regulations, which are the legal grounds for these expenditure. The procedures of government spending can be studied in the field of personal expenditure of the state budget (including salaries, pensions and social benefits. Appropriate procedures are related to expenditure for purchases of goods and services and for making of public investments (e.g. public roads and buildings. An extensive area of expenditure is in the form of grants. There are special legal ways for transferring the budget grants to different legal organizations and entities. The state expenditure are fixed in the Budget Act. The implementation of the budgetary expenditure needs to take up, by state authorities and agencies, thousands of individual and concrete actions (e.g. the contracts, administrative decisions, other activities. That is, in the Budget Act fixed expenditure have, in principle, normative act features.

  13. Liability of Legal Person in Indonesia: A Statutory and Practical Review

    Directory of Open Access Journals (Sweden)

    Yetty Komalasari Dewi

    2013-01-01

    Full Text Available Liability of legal persons for criminal offences has been slowly, but making its way to the legislations of Indonesia. Trends of development indicate that the liability of legal persons for criminal offences has been regulated in few regulations and will be regulated in the bill of Indonesia Penal Code that is now being drafted. Grounds of liability of legal persons indicate that it is a question of a special from of criminal responsibility, adapted to legal persons.

  14. In flight ground control of high drag satellites utilizing on-board accelerometer data and rapid orbit prediction techniques

    Science.gov (United States)

    Fuchs, A. J.; Velez, C. E.

    1974-01-01

    High drag satellites frequently require precise verification of orbital maneuvers and the accurate prediction of perigee height. An in-flight ground support system designed to monitor and compute orbital state and maneuvers is described. The use of on-board three-axis accelerometer data in a flight support software system to perform on-line maneuver analysis and atmospheric model updating is discussed. In addition, automated analytic techniques to rapidly and accurately predict perigee height following a maneuver are described, as well as semianalytic averaging techniques designed to predict a decaying orbital state for mission control.

  15. Whistleblowing: a legal commentary.

    Science.gov (United States)

    Cornock, Marc

    2011-10-01

    This article examines the legal position of a nurse who believes that a colleague is performing below the level of competence required, witnesses inappropriate action by a colleague, or who believes that the care environment is putting patients at risk.

  16. Investigating legal aspects of cyberbullying.

    Science.gov (United States)

    Paul, Simone; Smith, Peter K; Blumberg, Herbert H

    2012-11-01

    In the UK schools are required by law to protect students from bullying; the responsibility of teachers to govern such behaviour has been extended outside the school setting to include cyberbullying. In this investigation, cyberbullying in secondary education is explored from the student perspective using a qualitative method of enquiry. Reported awareness and understanding about the legal aspects of cyberbullying are investigated; consideration is given to legislation, cybercrime, children's rights, school sanctions and safeguarding responsibilities. A total of 197 male and female students aged between 11 and 14 years old participated. Despite the availability of information on guidelines and legislation at national, local, and school level, this does not appear to have reached ground level of the individual student. There is a considerable gap between what students should know and what they report to be aware of with regard to legal aspects of cyberbullying. To address concerns of keeping up with the pace of change in cyberbullying, a collaborative approach is required with young people and adults sharing expertise.

  17. Calibrating Legal Judgments

    OpenAIRE

    Frederick Schauer; Barbara A. Spellman

    2017-01-01

    Objective to study the notion and essence of legal judgments calibration the possibilities of using it in the lawenforcement activity to explore the expenses and advantages of using it. Methods dialectic approach to the cognition of social phenomena which enables to analyze them in historical development and functioning in the context of the integrity of objective and subjective factors it determined the choice of the following research methods formallegal comparative legal sociolog...

  18. Old Assyrian Legal Practices

    DEFF Research Database (Denmark)

    Hertel, Thomas Klitgaard

    This work presents a comprehensive analysis of legal practices and dispute processing in Old Assyrian society c. 1950-1800 B.C. in the ancient Near East.......This work presents a comprehensive analysis of legal practices and dispute processing in Old Assyrian society c. 1950-1800 B.C. in the ancient Near East....

  19. High prevalence of quasi-legal psychoactive substance use among male patients in HIV care in Japan: a cross-sectional study.

    Science.gov (United States)

    Hayashi, Kanna; Wakabayashi, Chihiro; Ikushima, Yuzuru; Tarui, Masayoshi

    2017-02-23

    Syndemics of illicit drug use and HIV remain as significant public health issues around the world. There has been increasing concern regarding the rapidly growing market of new psychoactive substances, particularly in Asia. In response, the Japanese government has increasingly banned such substances in recent years. We sought to identify the prevalence and correlates of use of quasi-legal psychoactive substances among people living with HIV/AIDS (PLHIV) in Japan. Data were derived from a nationwide survey of PLHIV conducted at nine leading HIV/AIDS care hospitals between July and December 2013. The prevalence and correlates of the use of quasi-legal psychoactive substances (e.g., synthetic cannabinoids, cathinone derivatives, etc. that had not been prohibited from using at the time of survey) among male participants were examined using multivariate survey logistic regression. Among 963 study participants, the majority (95.3%) were male. The most commonly used drug among men was quasi-legal psychoactive substances (55.3% ever and 12.8% in the previous year). In multivariate analysis, the lifetime use of tryptamine-type derivatives (i.e., 5-MeO-DIPT or N,N-diisopropyl-5-methoxytryptamine) (adjusted odds ratio [AOR]: 2.42; 95% confidence interval [CI]: 1.36-4.28) and methamphetamine/amphetamine (AOR: 3.59; 95% CI: 2.13-6.04) were independently associated with recent quasi-legal psychoactive substance use. In our sample of male PLHIV in Japan, quasi-legal psychoactive substances were the most commonly used drugs. Individuals who had ever used tryptamine-type derivatives or methamphetamine/amphetamine were more likely to report recent quasi-legal psychoactive substance use, suggesting a potential shift in drug use patterns from regulated to unregulated substances among this population. These findings indicate a need for further research to examine implications for HIV care.

  20. A Novel High-Frequency Voltage Standing-Wave Ratio-Based Grounding Electrode Line Fault Supervision in Ultra-High Voltage DC Transmission Systems

    Directory of Open Access Journals (Sweden)

    Yufei Teng

    2017-03-01

    Full Text Available In order to improve the fault monitoring performance of grounding electrode lines in ultra-high voltage DC (UHVDC transmission systems, a novel fault monitoring approach based on the high-frequency voltage standing-wave ratio (VSWR is proposed in this paper. The VSWR is defined considering a lossless transmission line, and the characteristics of the VSWR under different conditions are analyzed. It is shown that the VSWR equals 1 when the terminal resistance completely matches the characteristic impedance of the line, and when a short circuit fault occurs on the grounding electrode line, the VSWR will be greater than 1. The VSWR will approach positive infinity under metallic earth fault conditions, whereas the VSWR in non-metallic earth faults will be smaller. Based on these analytical results, a fault supervision criterion is formulated. The effectiveness of the proposed VSWR-based fault supervision technique is verified with a typical UHVDC project established in Power Systems Computer Aided Design/Electromagnetic Transients including DC(PSCAD/EMTDC. Simulation results indicate that the proposed strategy can reliably identify the grounding electrode line fault and has strong anti-fault resistance capability.

  1. Measuring ground deformations caused by 2015 Mw7.8 Nepal earthquake using high-rate GPS data

    Directory of Open Access Journals (Sweden)

    Yong Huang

    2017-07-01

    Full Text Available The April 25, 2015 Mw7.8 Nepal earthquake was successfully recorded by Crustal Movement Observation Network of China (CMONOC and Nepal Geodetic Array (NGA. We processed the high-rate GPS data (1 Hz and 5 Hz by using relative kinematic positioning and derived dynamic ground motions caused by this large earthquake. The dynamic displacements time series clearly indicated the displacement amplitude of each station was related to the rupture directivity. The stations which located in the direction of rupture propagation had larger displacement amplitudes than others. Also dynamic ground displacement exceeding 5 cm was detected by the GPS station that was 2000 km away from the epicenter. Permanent coseismic displacements were resolved from the near-field high-rate GPS stations with wavelet decomposition-reconstruction method and P-wave arrivals were also detected with S transform method. The results of this study can be used for earthquake rupture process and Earthquake Early Warning studies.

  2. High-latitude observations of impulse-driven ULF pulsations in the ionosphere and on the ground

    Directory of Open Access Journals (Sweden)

    F. W. Menk

    Full Text Available We report the simultaneous observation of 1.6–1.7 mHz pulsations in the ionospheric F-region with the CUTLASS bistatic HF radar and an HF Doppler sounder, on the ground with the IMAGE and SAMNET magnetometer arrays, and in the upstream solar wind. CUTLASS was at the time being operated in a special mode optimized for high resolution studies of ULF waves. A novel use is made of the ground returns to detect the ionospheric signature of ULF waves. The pulsations were initiated by a strong, sharp decrease in solar wind dynamic pressure near 09:28 UT on 23 February 1996, and persisted for some hours. They were observed with the magnetometers over 20° in latitude, coupling to a field line resonance near 72° magnetic latitude. The magnetic pulsations had azimuthal m numbers ~ -2, consistent with propagation away from the noon sector. The radars show transient high velocity flows in the cusp and auroral zones, poleward of the field line resonance, and small amplitude 1.6–1.7 mHz F-region oscillations across widely spaced regions at lower latitudes. The latter were detected in the radar ground scatter returns and also with the vertical incidence Doppler sounder. Their amplitude is of the order of ± 10 ms-1. A similar perturbation frequency was present in the solar wind pressure recorded by the WIND spacecraft. The initial solar wind pressure decrease was also associated with a decrease in cosmic noise absorption on an imaging riometer near 66° magnetic latitude. The observations suggest that perturbations in the solar wind pressure or IMF result in fast compressional mode waves that propagate through the magnetosphere and drive forced and resonant oscillations of geomagnetic field lines. The compressional wave field may also stimulate ionospheric perturbations. The observations demonstrate that HF radar ground scatter may contain important information on small-amplitude features, extending the scope and capability of these radars to

  3. High-latitude observations of impulse-driven ULF pulsations in the ionosphere and on the ground

    Directory of Open Access Journals (Sweden)

    F. W. Menk

    2003-02-01

    Full Text Available We report the simultaneous observation of 1.6–1.7 mHz pulsations in the ionospheric F-region with the CUTLASS bistatic HF radar and an HF Doppler sounder, on the ground with the IMAGE and SAMNET magnetometer arrays, and in the upstream solar wind. CUTLASS was at the time being operated in a special mode optimized for high resolution studies of ULF waves. A novel use is made of the ground returns to detect the ionospheric signature of ULF waves. The pulsations were initiated by a strong, sharp decrease in solar wind dynamic pressure near 09:28 UT on 23 February 1996, and persisted for some hours. They were observed with the magnetometers over 20° in latitude, coupling to a field line resonance near 72° magnetic latitude. The magnetic pulsations had azimuthal m numbers ~ -2, consistent with propagation away from the noon sector. The radars show transient high velocity flows in the cusp and auroral zones, poleward of the field line resonance, and small amplitude 1.6–1.7 mHz F-region oscillations across widely spaced regions at lower latitudes. The latter were detected in the radar ground scatter returns and also with the vertical incidence Doppler sounder. Their amplitude is of the order of ± 10 ms-1. A similar perturbation frequency was present in the solar wind pressure recorded by the WIND spacecraft. The initial solar wind pressure decrease was also associated with a decrease in cosmic noise absorption on an imaging riometer near 66° magnetic latitude. The observations suggest that perturbations in the solar wind pressure or IMF result in fast compressional mode waves that propagate through the magnetosphere and drive forced and resonant oscillations of geomagnetic field lines. The compressional wave field may also stimulate ionospheric perturbations. The observations demonstrate that HF radar ground scatter may contain important information on small-amplitude features, extending the scope and capability of these radars to track

  4. Development of High Power Amplifiers for Space and Ground-based Applications

    DEFF Research Database (Denmark)

    Hernández, Carlos Cilla

    -based amplifiers. They are efficient and provide very high power levels operating at low duty cycles. But they have a questionable longterm reliability, large footprints and they are not suitable for modern equipment with a decentralized transmitter, like a phase array system. Solid State Power Amplifier....... An efficient 100 W X-band hybrid high power amplifier using 0.25 µm gate length GaN technology was successfully designed, assembled and tested. The goal of the project was to develop a high power amplifier for X-band frequencies with capabilities to replace the vacuum tubes used in the radar systems designed...

  5. Legal nature of affatomia

    Directory of Open Access Journals (Sweden)

    Stanković Miloš

    2015-01-01

    Full Text Available In Salian and Ripuarian Code affatomia represented a bilateral legal transaction that was aimed at changing of the scoped of heirs determined by the customs, at least insofar being applied in the absence of biological descendants only. However, almost all further similarities in the field cease at this point. The form for using affatomia with Ripuarian Franks was much simpler than the one with the Salian Franks. Unlike the Salian Franks, affatomia could by all odds be used by Ripuarian Franks spouses in determining each other for a heir. Legal nature of the Salian Franks affatomia is most similar to the mancipatio familiae type of will in the Roman law (which does not mean it emerged from this law, while its form in the Ripuarian Code is much closer to testamentary adoption. As with Ripuarian Franks, affatomia seems to have definitely produced legal effects only after the death of the disposant, while its legal effects with the Salian Code performed inter vivos. Contemporary authors are trying to designate the legal nature of legal affairs from the early development of human and legal civilization through modern institutes that represent the completion of their evolutionary path. Taking the inheritance contract of the German or Swiss law, or the future assets donation of the French law, for example, and then comparing them to affatomia and thinx is an anachronism. This is evident by the fact that the legal nature of these ancient Germanic institutes can not be viewed unilaterally, but always through a combination of those institutes which we know today as adoption, gift or mixed donation with retention of different modalities for the transferor or the testator (usually usufruct. In this sense, if we are looking for a inheritance agreement in the Middle Ages, the contract in which a person determines other person for his/her universal or singular successor in the modern sense, we will certainly not find one. However, if within this institute we

  6. Evaluation of Six High-Resolution Satellite and Ground-Based Precipitation Products over Malaysia

    Directory of Open Access Journals (Sweden)

    Mou Leong Tan

    2015-01-01

    Full Text Available Satellite precipitation products (SPPs potentially constitute an alternative to sparse rain gauge networks for assessing the spatial distribution of precipitation. However, applications of these products are still limited due to the lack of robust quality assessment. This study compares daily, monthly, seasonal, and annual rainfall amount at 342 rain gauges over Malaysia to estimations using five SPPs (3B42RT, 3B42V7, GPCP-1DD, PERSIANN-CDR, and CMORPH and a ground-based precipitation product (APHRODITE. The performance of the precipitation products was evaluated from 2003 to 2007 using continuous (RMSE, R2, ME, MAE, and RB and categorical (ACC, POD, FAR, CSI, and HSS statistical approaches. Overall, 3B42V7 and APHRODITE performed the best, while the worst performance was shown by GPCP-1DD. 3B42RT, 3B42V7, and PERSIANN-CDR slightly overestimated observed precipitation by 2%, 4.7%, and 2.1%, respectively. By contrast, APHRODITE and CMORPH significantly underestimated precipitations by 19.7% and 13.2%, respectively, whereas GPCP-1DD only slightly underestimated by 2.8%. All six precipitation products performed better in the northeast monsoon than in the southwest monsoon. The better performances occurred in eastern and southern Peninsular Malaysia and in the north of East Malaysia, which receives higher rainfall during the northeast monsoon, whereas poor performances occurred in the western and dryer Peninsular Malaysia. All precipitation products underestimated the no/tiny (<1 mm/day and extreme (≥20 mm/day rainfall events, while they overestimated low (1–20 mm/day rainfall events. 3B42RT and 3B42V7 showed the best ability to detect precipitation amounts with the highest HSS value (0.36. Precipitations during flood events such as those which occurred in late 2006 and early 2007 were estimated the best by 3B42RT and 3B42V7, as shown by an R2 value ranging from 0.49 to 0.88 and 0.52 to 0.86, respectively. These results on SPPs’ uncertainties

  7. Legal issues in radon affairs

    International Nuclear Information System (INIS)

    Massuelle, M.H.

    1999-01-01

    In France, it was only recently that cases related to high radon concentrations in dwellings received substantial publicity. This irruption of radon as a public health issue came with the general progress of scientific knowledge and the availability of a research capacity in France able to develop expertise. We are interested here in the legal implications of issues that arise from the lag between the activity of experts and the regulatory activity in the domain of radon. We use the term expertise very broadly, to cover the practical application of research findings, the relation of the researchers with the community, and finally the acts by which experts provide their knowledge to the community. We first examine the course by which science developed the radon issue and the way they organized to move from research to expertise; here we try to characterize the various needs for radon expertise. We then discuss the legal difficulties associated with radon expertise

  8. High-resolution mapping, modeling, and evolution of subsurface geomorphology using ground-penetrating radar techniques

    Digital Repository Service at National Institute of Oceanography (India)

    Loveson, V.J.; Gujar, A.R.

    prominent in terms of its high resolution, and non destructive and cost - effective aspects. In this article, advantages and limitations of GPR techniques are presented. The usefulness of GPR application in buried coastal geomorphological mapping...

  9. GPM Ground Validation High Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) OLYMPEX V1a

    Data.gov (United States)

    National Aeronautics and Space Administration — The High Altitude Wind and Rain Airborne Profiler (HIWRAP) instrument is a Doppler radar designed to measure tropospheric winds through deriving Doppler profiles...

  10. Effect of High-Temperature Curing Methods on the Compressive Strength Development of Concrete Containing High Volumes of Ground Granulated Blast-Furnace Slag

    Directory of Open Access Journals (Sweden)

    Wonsuk Jung

    2017-01-01

    Full Text Available This paper investigates the effect of the high-temperature curing methods on the compressive strength of concrete containing high volumes of ground granulated blast-furnace slag (GGBS. GGBS was used to replace Portland cement at a replacement ratio of 60% by binder mass. The high-temperature curing parameters used in this study were the delay period, temperature rise, peak temperature (PT, peak period, and temperature down. Test results demonstrate that the compressive strength of the samples with PTs of 65°C and 75°C was about 88% higher than that of the samples with a PT of 55°C after 1 day. According to this investigation, there might be optimum high-temperature curing conditions for preparing a concrete containing high volumes of GGBS, and incorporating GGBS into precast concrete mixes can be a very effective tool in increasing the applicability of this by-product.

  11. Preliminary Results on Simulations of Ground Level Enhancements (GLEs) detected by The High Altitude Water Cherenkov Observatory (HAWC)

    Science.gov (United States)

    Enriquez Rivera, O.; Lara, A.

    2014-12-01

    The High Altitude Water Cherenkov Observatory (HAWC) is currently under construction at the Sierra Negra Volcano, Puebla in Mexico. Located 4100 m above sea level, this large array is mainly designed to observe high energy gamma rays (TeV). However, by recording scaler data that correspond to the rates of individual photomultiplier tubes, the detection and study of solar energetic particles (known as Ground Level Enhancements) as well as the decrease of the cosmic ray flux due to solar transients (known as Forbush decreases) will also be possible. In order to determine the response of the array to solar transients, we have performed simulations of the scaler output using different sub-array configurations. We present here our preliminary results of such simulations and their comparison with observed Forbush decreases.

  12. Effect of high pressure on the ground state of low doped manganite: a neutron diffraction and transport property study

    International Nuclear Information System (INIS)

    Ghosh, Barnali; Raychaudhuri, A.K.; Siruguri, V.; Chatterji, Tapan; Thomas, Hansen; Mukovskii, Ya.M.

    2013-01-01

    Depending on the doping level x the hole-doped perovskite manganites, like La 1-x Ca x MnO 3 exhibit a wide variety of physical properties. These compounds lead their high sensitivity to thermodynamic variables like temperature, magnetic field and pressure. The structure can be modified by application of high pressure and it can be quantitative that changes the Mn-O bond length and increases the Mn-O-Mn bond angle. In some cases the pressure can bring about qualitative changes in the structure like change in the lattice structure or its symmetry. These structural factors can contribute to the effective electron transfer integral between Mn ions, which in turn can change the magnetic exchanges like the double-exchange as well as the super exchange. For low hole doping (0.15 ≤ x ≤ 0.2), the low temperature ground state is Ferromagnetic insulator (FMI). The ground state of the low doped manganite La 0.79 Ca 0.21 MnO 3 (LCMO) can be destabilized by external hydrostatic pressure. We have done electrical transport measurement under magnetic field and under high pressure for understanding the nature of the resulting phase(s) that arise from the applied hydrostatic pressure. We find that the metallic phase so created under pressure has no appreciable magnetoresistance (MR). The Neutron powder diffraction measurement done on D20 diffractometer (λ=1.3Å) at ILL, Grenoble, France under high hydrostatic pressure up to 10GPa shows that the pressure leads to a change in the crystal structure from orthorhombic to rhombohedral and leading to a change in magnetic structure also; and most importantly collapse of the magnetic moment to a low value that leads to absence of any MR under pressure induced metallization. (author)

  13. UN legal advisers meet

    International Nuclear Information System (INIS)

    1969-01-01

    Legal Advisers from twelve international organizations belonging to the United Nations Organization's family met at the Agency's Headquarters in Vienna on 19 and 20 May to discuss legal problems of common administrative interest. The meeting was held on the initiative of the Agency while the UN Conference on the Law of Treaties was taking place in Vienna during April and May. With Mr. Constantin A. Stavropoulos, Under-Secretary, Legal Counsel of the United Nations, as chairman, this was the second meeting of Legal Advisers since 1954. The following organizations were represented: Food and Agriculture Organization of the United Nations, International Atomic Energy Agency, International Bank for Reconstruction and Development, International Civil Aviation Organization, International Labour Organisation, Inter-Governmental Maritime Consultative Organization, International Monetary Fund, International Telecommunication Union, United Nations, United Nations Educational, Scientific and Cultural Organization, United Nations Industrial Development Organization, World Health Organization. Topics discussed included the recruitment of legal staff and possible exchange of staff between organizations; competence and procedure of internal appeals committees, experience with cases before the Administrative Tribunals and evaluation of their judgments; experience with Staff Credit Unions; privileges and immunities of international organizations; headquarters and host government agreements; and patent policies of international organizations. Consultations will continue through correspondence and further meetings. (author)

  14. From the Underground to the High Ground: The Insurgent Use of Airpower

    Science.gov (United States)

    2011-02-16

    airpower of the flea .” Tamil Tigers Air Wing For two and a half years, the Liberation Tigers of Tamil Eelam (LTTE) employed an Air Wing that was a...the Tamil Tigers mated two types of indigenously produced bombs: one high explosive model with contact fusing and one antipersonnel version with

  15. Urban reconnaissance with an ultra high resolution ground vehicle mounted laser radar (Invited Paper)

    Science.gov (United States)

    Morrison, Ryan A.; Turner, Jeffrey T.; Barwick, Mike; Hardaway, G. Mike

    2005-05-01

    The Urban Recon Advanced Concepts Technology Demonstration (ACTD) has integrated a high rate 3-D laser scanner with an Inertial Navigation System (INS). The moving vehicle LIDAR sensors capture the entire street-level scene in 3-D including people, cars, building windows, doorways, and the entire gamut of urban clutter. The vehicle can travel at speeds of 20-30 mph collecting 5cm - 10cm resolution 3-D point cloud data of the street-level scene. The system collects below-the-roofline data as a vehicle moves down the street at a rate of 250,000 points per second. Data must not only be collected at a high rate of speed, but the data must rapidly be processed and ready for visualization and analysis to be useful. Software has been created, extended or integrated to support the collection, processing and visualization of these data. The hardware and software which Urban Recon has assembled and integrated will be examined.

  16. High-Capacity Free-Space Optical Communications Between a Ground Transmitter and a Ground Receiver via a UAV Using Multiplexing of Multiple Orbital-Angular-Momentum Beams.

    Science.gov (United States)

    Li, Long; Zhang, Runzhou; Zhao, Zhe; Xie, Guodong; Liao, Peicheng; Pang, Kai; Song, Haoqian; Liu, Cong; Ren, Yongxiong; Labroille, Guillaume; Jian, Pu; Starodubov, Dmitry; Lynn, Brittany; Bock, Robert; Tur, Moshe; Willner, Alan E

    2017-12-12

    We explore the use of orbital-angular-momentum (OAM)-multiplexing to increase the capacity of free-space data transmission to moving platforms, with an added potential benefit of decreasing the probability of data intercept. Specifically, we experimentally demonstrate and characterize the performance of an OAM-multiplexed, free-space optical (FSO) communications link between a ground transmitter and a ground receiver via a moving unmanned-aerial-vehicle (UAV). We achieve a total capacity of 80 Gbit/s up to 100-m-roundtrip link by multiplexing 2 OAM beams, each carrying a 40-Gbit/s quadrature-phase-shift-keying (QPSK) signal. Moreover, we investigate for static, hovering, and moving conditions the effects of channel impairments, including: misalignments, propeller-induced airflows, power loss, intermodal crosstalk, and system bit error rate (BER). We find the following: (a) when the UAV hovers in the air, the power on the desired mode fluctuates by 2.1 dB, while the crosstalk to the other mode is -19 dB below the power on the desired mode; and (b) when the UAV moves in the air, the power fluctuation on the desired mode increases to 4.3 dB and the crosstalk to the other mode increases to -10 dB. Furthermore, the channel crosstalk decreases with an increase in OAM mode spacing.

  17. Analysis of ground motion due to moving surface loads induced by high-speed trains

    OpenAIRE

    Galvín, Pedro; Domínguez Abascal, José

    2007-01-01

    A three-dimensional time domain boundary element (BE) approach for the analysis of soil vibrations induced by high-speed moving loads is presented in this paper. An attenuation law is included in the formulation. By doing so, internal material damping can be taken into account. The characteristics of the BE model required for the study of travelling load problems are analysed. Thus, mesh size, type of elements, internal damping representation and the complete numerical approach are validated....

  18. Ground-based and satellite observations of high-latitude auroral activity in the dusk sector of the auroral oval

    Directory of Open Access Journals (Sweden)

    K. Kauristie

    2001-09-01

    Full Text Available On 7 December 2000, during 13:30–15:30 UT the MIRACLE all-sky camera at Ny Ålesund observed auroras at high-latitudes (MLAT ~ 76 simultaneously when the Cluster spacecraft were skimming the magnetopause in the same MLT sector (at ~ 16:00–18:00 MLT. The location of the auroras (near the ionospheric convection reversal boundary and the clear correlation between their dynamics and IMF variations suggests their close relationship with R1 currents. Consequently, we can assume that the Cluster spacecraft were making observations in the magnetospheric region associated with the auroras, although exact magnetic conjugacy between the ground-based and satellite observations did not exist. The solar wind variations appeared to control both the behaviour of the auroras and the magnetopause dynamics. Auroral structures were observed at Ny Ålesund especially during periods of negative IMF BZ. In addition, the Cluster spacecraft experienced periodic (T ~ 4 - 6 min encounters between magnetospheric and magnetosheath plasmas. These undulations of the boundary can be interpreted as a consequence of tailward propagating magnetopause surface waves. Simultaneous dusk sector ground-based observations show weak, but discernible magnetic pulsations (Pc 5 and occasionally periodic variations (T ~ 2 - 3 min in the high-latitude auroras. In the dusk sector, Pc 5 activity was stronger and had characteristics that were consistent with a field line resonance type of activity. When IMF BZ stayed positive for a longer period, the auroras were dimmer and the spacecraft stayed at the outer edge of the magnetopause where they observed electromagnetic pulsations with T ~ 1 min. We find these observations interesting especially from the viewpoint of previously presented studies relating poleward-moving high-latitude auroras with pulsation activity and MHD waves propagating at the magnetospheric boundary layers.Key words. Ionosphere (ionosphere-magnetosphere interaction

  19. High-Throughput Phenotyping of Plant Height: Comparing Unmanned Aerial Vehicles and Ground LiDAR Estimates

    Directory of Open Access Journals (Sweden)

    Simon Madec

    2017-11-01

    Full Text Available The capacity of LiDAR and Unmanned Aerial Vehicles (UAVs to provide plant height estimates as a high-throughput plant phenotyping trait was explored. An experiment over wheat genotypes conducted under well watered and water stress modalities was conducted. Frequent LiDAR measurements were performed along the growth cycle using a phénomobile unmanned ground vehicle. UAV equipped with a high resolution RGB camera was flying the experiment several times to retrieve the digital surface model from structure from motion techniques. Both techniques provide a 3D dense point cloud from which the plant height can be estimated. Plant height first defined as the z-value for which 99.5% of the points of the dense cloud are below. This provides good consistency with manual measurements of plant height (RMSE = 3.5 cm while minimizing the variability along each microplot. Results show that LiDAR and structure from motion plant height values are always consistent. However, a slight under-estimation is observed for structure from motion techniques, in relation with the coarser spatial resolution of UAV imagery and the limited penetration capacity of structure from motion as compared to LiDAR. Very high heritability values (H2> 0.90 were found for both techniques when lodging was not present. The dynamics of plant height shows that it carries pertinent information regarding the period and magnitude of the plant stress. Further, the date when the maximum plant height is reached was found to be very heritable (H2> 0.88 and a good proxy of the flowering stage. Finally, the capacity of plant height as a proxy for total above ground biomass and yield is discussed.

  20. High-Throughput Phenotyping of Plant Height: Comparing Unmanned Aerial Vehicles and Ground LiDAR Estimates.

    Science.gov (United States)

    Madec, Simon; Baret, Fred; de Solan, Benoît; Thomas, Samuel; Dutartre, Dan; Jezequel, Stéphane; Hemmerlé, Matthieu; Colombeau, Gallian; Comar, Alexis

    2017-01-01

    The capacity of LiDAR and Unmanned Aerial Vehicles (UAVs) to provide plant height estimates as a high-throughput plant phenotyping trait was explored. An experiment over wheat genotypes conducted under well watered and water stress modalities was conducted. Frequent LiDAR measurements were performed along the growth cycle using a phénomobile unmanned ground vehicle. UAV equipped with a high resolution RGB camera was flying the experiment several times to retrieve the digital surface model from structure from motion techniques. Both techniques provide a 3D dense point cloud from which the plant height can be estimated. Plant height first defined as the z -value for which 99.5% of the points of the dense cloud are below. This provides good consistency with manual measurements of plant height (RMSE = 3.5 cm) while minimizing the variability along each microplot. Results show that LiDAR and structure from motion plant height values are always consistent. However, a slight under-estimation is observed for structure from motion techniques, in relation with the coarser spatial resolution of UAV imagery and the limited penetration capacity of structure from motion as compared to LiDAR. Very high heritability values ( H 2 > 0.90) were found for both techniques when lodging was not present. The dynamics of plant height shows that it carries pertinent information regarding the period and magnitude of the plant stress. Further, the date when the maximum plant height is reached was found to be very heritable ( H 2 > 0.88) and a good proxy of the flowering stage. Finally, the capacity of plant height as a proxy for total above ground biomass and yield is discussed.

  1. Scaling up high throughput field phenotyping of corn and soy research plots using ground rovers

    Science.gov (United States)

    Peshlov, Boyan; Nakarmi, Akash; Baldwin, Steven; Essner, Scott; French, Jasenka

    2017-05-01

    Crop improvement programs require large and meticulous selection processes that effectively and accurately collect and analyze data to generate quality plant products as efficiently as possible, develop superior cropping and/or crop improvement methods. Typically, data collection for such testing is performed by field teams using hand-held instruments or manually-controlled devices. Although steps are taken to reduce error, the data collected in such manner can be unreliable due to human error and fatigue, which reduces the ability to make accurate selection decisions. Monsanto engineering teams have developed a high-clearance mobile platform (Rover) as a step towards high throughput and high accuracy phenotyping at an industrial scale. The rovers are equipped with GPS navigation, multiple cameras and sensors and on-board computers to acquire data and compute plant vigor metrics per plot. The supporting IT systems enable automatic path planning, plot identification, image and point cloud data QA/QC and near real-time analysis where results are streamed to enterprise databases for additional statistical analysis and product advancement decisions. Since the rover program was launched in North America in 2013, the number of research plots we can analyze in a growing season has expanded dramatically. This work describes some of the successes and challenges in scaling up of the rover platform for automated phenotyping to enable science at scale.

  2. Breaking New Ground with High Resolution Turn-By-Turn BPMs at the ESRF

    CERN Document Server

    Farvacque, L; Scheidt, K

    2001-01-01

    This High-Resolution, Turn-by-Turn BPM system is a low-cost extension to the existing BPM system, based on the RF-multiplexing concept, used for slow Closed-Orbit measurements. With this extension Beam Position measurements in both planes, at all (224) BPMs in the 844 m ESRF Storage Ring, for up to 2048 Orbit Turns with 1 μm resolution are performed. The data acquisition is synchronised to a single, flat 1 μs, transverse deflection kick to the 1μs beamfill in the 2.8μs revolution period. The high quality of this synchronisation, together with the good reproducibility of the deflection kick and the overall stability of the Closed Orbit beam allows to repeat the kick and acquisition in many cycles. The subsequent averaging of the data obtained in these cycles yields the 1um resolution. The latter allows lattice measurements with high precision such as the localisation of very small focussing errors and modulation in Beta values and phase advances. It also finds an unique ...

  3. Legal briefing: Informed consent.

    Science.gov (United States)

    Pope, Thaddeus Mason

    2010-01-01

    This issue's "Legal Briefing" column covers legal developments pertaining to informed consent. Not only has this topic been the subject of recent articles in this journal, but it also been the subject of numerous public and professional discussions over the past several months. Legal developments concerning informed consent can be usefully grouped into nine categories: 1. General disclosure standards in the clinical context; 2. Shared decision making; 3. Staturorily mandated abortion disclosures; 4. Staturorily mandated end-of-life counseling; 5. Other staturorily mandated subject-specific disclosures; 6. U.S. Food and Drug Administration (FDA) labeling and federal pre-emption of state informed consent law; 7. Relaxed informed consent for HIV testing; 8. General disclosure standards in the research context; 9. Issues on the horizon.

  4. Discrimination of legal entities: Phenomenological characteristics and legal protection

    Directory of Open Access Journals (Sweden)

    Petrušić Nevena

    2017-01-01

    Full Text Available Their social nature encourages people to associate and jointly achieve the goals that they would not be able to achieve individually. Legal entities are created as one of the legal modalities of that association, as separate entities that have their own legal personality independent of the subjectivity of their members. Legal entities are holders of some human rights, depending on the nature of the right, including the right to non-discrimination. All mechanisms envisaged for legal protection against discrimination in the national legislation are available to legal persons. On the other hand, the situation is quite different in terms of access to international forums competent to deal with cases of discrimination. Legal entities do not have access to some international forums, while they may have access to others under the same conditions prescribed for natural persons. Legal entities may be exposed to various forms of direct and indirect discrimination both in the private and in the public sphere of social relations. Phenomenological characteristics of discrimination against legal persons are not substantially different from discrimination against individuals. There are no significant differences regarding the application of discrimination test in cases of discrimination of legal entities as compared to the use of this test in cases involving discrimination of natural persons or groups of persons. Legal entities may be discriminated against on the basis of characteristics of their legal personality, such as those which are objective elements of the legal entity and part of its legal identity. Discrimination of legal entities may be based on personal characteristics of its members (i.e. people who make a personal essence of a legal entity because their characteristics can be 'transferred' to the legal entity and become part of its identity. Legal entities should also be protected from this special form of transferred (associative discrimination.

  5. High-Contrast Imaging of Epsilon Eridani with Ground-Based Instruments

    Science.gov (United States)

    Mizuki, T.; Yamada, T.; Carson, J. C.; Kuzuhara, M.; Nakagawa, T.; Nishikawa, J.; Sitko, M. L.; Kudo, T.; Kusakabe, N.; Hashimoto, J.; hide

    2016-01-01

    Epsilon Eridani is one of the nearest solar-type stars. Its proximity and relatively young age allow high-contrast imaging observations to achieve sensitivities to planets at narrow separations down to an inner radius of approximately 5 AU. Previous observational studies of the system report a dust disk with asymmetric morphology as well as a giant planet with large orbital eccentricity, which may require another massive companion to induce the peculiar morphology and to enhance the large orbital eccentricity. In this paper, we report results from deep high-contrast imaging observations to detect the previously reported planet and search for other unseen less massive companions with Subaru/HiCIAO, Gemini-South/NICI, and VLT/NACO. No positive detection was made, but high-contrast measurements with the CH4S narrow-band filter of HiCIAO achieved sensitivities at 14.7 mag differential magnitude level, at an angular separation of 1.0''. In terms of planetary mass, as determined by cooling evolutionary models, the highest sensitivities were achieved by the Lp broad-band filter of NACO, resulting in sensitivities corresponding to 1.8, 2.8, and 4.5 M(sub jup) at the projected separation of 3 AU, if 200, 400, and 800 Myr is assumed for the age of the system, respectively. We also discuss origins of the dust disk from the detection sensitivity in the planetary mass and find that a less massive eccentric planet is preferred for disk stirring, which is consistent with the orbital parameters of epsilon Eri b claimed from the previous long-term radial velocity monitoring.

  6. The High Visible Resolution (HVR) instrument of the spot ground observation satellite

    Science.gov (United States)

    Otrio, G.

    1980-01-01

    Two identical high resolution cameras, capable of attaining a track width of 116 km in an almost vertical line of sight from the two 60 km images of each instrument, will be carried on the initial mission of the space observation of Earth satellite (SPOT). Specifications for the instrument, including the telescope and CCD devices are summarized. The present status of development is described including the optical characteristics, structure and thermal control, detector assembly, electronic equipment, and calibration. SPOT mission objectives include the developments relating to soil use, the exploration of EART Earth resources, the discrimination of plant species, and cartography.

  7. Investigating the Local and High Redshift Universe With Deep Survey Data and Ground-Based Spectroscopy

    Science.gov (United States)

    Masters, Daniel Charles

    Large multiwavelength surveys are now driving the frontiers of astronomical research. I describe results from my work using data from two large astronomical surveys: the Cosmic Evolution Survey (COSMOS), which has obtained deep photometric and spectroscopic data on two square degrees of the sky using many of the most powerful telescopes in the world, and the WFC3 Infrared Spectroscopic Parallels (WISP) Survey, which uses the highly sensitive slitless spectroscopic capability of the Hubble Space Telescope Wide Field Camera 3 to detect star-forming galaxies over most of the universe's history. First I describe my work on the evolution of the high-redshift quasar luminosity function, an important observational quantity constraining the growth of the supermassive black holes in the early universe. I show that the number density of faint quasars declines rapidly above z ˜ 3. This result is discussed in the context of cosmic reionization and the coevolution of galaxies and their central black holes. Next I present results of a multi-year campaign of near-infrared spectroscopy with FIRE, a world-class near-infrared spectrometer on the Magellan Baade 6.5 meter telescope in Chile, targeting emission-line galaxies at z ˜ 2 discovered with the Hubble Space Telescope. Our results showed that the typical emission-line galaxy at this redshift has low-metallicity, low dust obscuration, high ionization parameter, and little evidence for significant active galactic nucleus (AGN) contribution to the emission lines. We also find evidence that high redshift star-forming galaxies have enhanced nitrogen abundances. This result has interesting implications for the nature of the star formation in such galaxies -- in particular, it could mean that a large fraction of such galaxies harbor substantial populations of Wolf-Rayet stars, which are massive, evolved stars ejecting large amounts of enriched matter into the interstellar medium. Finally, I will discuss the discovery of three

  8. [Clinical and laboratory grounds for using solcoseryl in high-risk patients].

    Science.gov (United States)

    Kuznetsova, O Iu; Kolesnichenko, I Iu; Khalikov, A D; Manikhas, G M; Rodionov, G G

    2000-01-01

    In 56 patients aged from 58 to 82 years with the III and IV degrees of risk operated upon for malignant tumors of organs of the thoracic and abdominal organs Solcoseryl was included in the complex of anesthesia measures. It was given intravenously or as inhalation in dosage of 1000 mg. It was found that using Solcoseryl considerably reduced the amount of postoperative complications in high risk patients. It led to lower level of lipid peroxidation and activation of the antioxidant system and thus may be considered as an important component of therapy at the intra- and postoperative periods.

  9. Spatiotemporal High-Resolution Cloud Mapping with a Ground-Based IR Scanner

    Directory of Open Access Journals (Sweden)

    Benjamin Brede

    2017-01-01

    Full Text Available The high spatiotemporal variability of clouds requires automated monitoring systems. This study presents a retrieval algorithm that evaluates observations of a hemispherically scanning thermal infrared radiometer, the NubiScope, to produce georeferenced, spatially explicit cloud maps. The algorithm uses atmospheric temperature and moisture profiles and an atmospheric radiative transfer code to differentiate between cloudy and cloudless measurements. In case of a cloud, it estimates its position by using the temperature profile and viewing geometry. The proposed algorithm was tested with 25 cloud maps generated by the Fmask algorithm from Landsat 7 images. The overall cloud detection rate was ranging from 0.607 for zenith angles of 0 to 10° to 0.298 for 50–60° on a pixel basis. The overall detection of cloudless pixels was 0.987 for zenith angles of 30–40° and much more stable over the whole range of zenith angles compared to cloud detection. This proves the algorithm’s capability in detecting clouds, but even better cloudless areas. Cloud-base height was best estimated up to a height of 4000 m compared to ceilometer base heights but showed large deviation above that level. This study shows the potential of the NubiScope system to produce high spatial and temporal resolution cloud maps. Future development is needed for a more accurate determination of cloud height with thermal infrared measurements.

  10. Quantifying snow and vegetation interactions in the high arctic based on Ground Penetrating Radar (GPR)

    DEFF Research Database (Denmark)

    Gacitua, Guisella; Bay, Christian; Pedersen, Maria Rask

    2013-01-01

    The quantification of the relationship between accumulation of snow and vegetation is crucial for understanding the influence of vegetation dynamics. We here present an analysis of the thickness of the snow and hydrological availability in relation to the seven main vegetation types in the High...... vegetation type to snow thickness, as well as to external factors that influence the redistribution of snow were performed. We found that although there is wide variability in the snow packing, there is strong correlation between snow thickness and the distribution of certain plant communities in the area....... The accumulation of snow and occurrence of vegetation types such as Dryas octopetala heath and Salix arctica snowbed showed more influence by the microtopography than by other vegetation types that showed independence of the terrain conditions....

  11. The relationship between the push off ground reaction force and ball speed in high school baseball pitchers.

    Science.gov (United States)

    Oyama, Sakiko; Myers, Joseph B

    2017-05-05

    Baseball pitching is a sequential movement that requires transfer of momentum from the lower extremity to the throwing arm. Therefore, the ground reaction force (GRF) during push off is suggested to play a roll in production of ball speed. The purpose of this study was to investigate the correlation between GRF characteristics during push off and ball speed in high school baseball pitchers. A total of 52 pitchers performed fast pitches from an indoor pitching mound. A force plate embedded in an indoor mound was used to capture the push off GRF. The GRF characteristics (peak anterior, vertical, and resultant forces, vertical and resultant forces at the time of peak anterior GRF, and impulse produced by the anterior GRF) from the three fastest strike pitches from each pitcher were used for analyses. Spearman's rank correlation coefficients were used to describe the relationships between ball speed and the GRF characteristics. Ball speed was only weakly correlated with peak resultant force (ρ=.32, p=.02), and vertical (ρ=.45, pball speed was not correlated with other variables. The correlation between ball speed and push off force in high school pitchers was weak, especially when compared to what was reported for adult pitchers in other studies. Unlike for adult pitchers, higher push off force is only weakly correlated with ball velocity in high school pitchers, which suggests that training to better utilize body momentum may help high school pitchers improve ball speed.

  12. Analysis of Ground Displacements in Taipei Area by Using High Resolution X-band SAR Interferometry

    Science.gov (United States)

    Tung, H.; Chen, H. Y.; Hu, J. C.

    2014-12-01

    Located at the northern part of Taiwan, Taipei is the most densely populated city and the center of politic, economic, and culture of this island. North of the Taipei basin, the active Tatun volcano group with the eruptive potential to devastate the entire Taipei is only 15 km away from the capital Taipei. Furthermore, the active Shanchiao fault located in the western margin of Taipei basin. Therefore, it is not only an interesting scientific topic but also a strong social impact to better understand the assessment and mitigation of geological hazard in the metropolitan Taipei city. In this study, we use 12 high resolution X-band SAR images from the new generation COSMO-SkyMed (CSK) constellation for associating with leveling and GPS data to monitor surface deformation around the Shanchiao fault and the Tatun volcano group. The stripmap mode of CSK SAR images provides spatial resolution of 3 m x 3 m, which is one order of magnitude better than the previous available satellite SAR data. Furthermore, the more frequent revisit of the same Area of Interest (AOI) of the present X-band missions provides massive datasets to avoid the baseline limitation and temporal decorrelation to improve the temporal resolution of deformation in time series. After transferring the GPS vectors and leveling data to the LOS direction by referring to continuous GPS station BANC, the R square between PS velocities and GPS velocities is approximate to 0.9, which indicates the high reliability of our PSInSAR result. In addition, the well-fitting profiles between leveling data and PSInSAR result along two leveling routes both demonstrate that the significant deformation gradient mainly occurs along the Shanchiao fault. The severe land subsidence area is located in the western part of Taipei basin just next to the Shanchiao fault with a maximum of SRD rate of 30 mm/yr. However, the severe subsidence area, Wuku, is also one industrial area in Taipei which could be attributed to anthropogenic

  13. High Accuracy Ground-based near-Earth-asteroid Astrometry using Synthetic Tracking

    Science.gov (United States)

    Zhai, Chengxing; Shao, Michael; Saini, Navtej; Sandhu, Jagmit; Werne, Thomas; Choi, Philip; Ely, Todd A.; Jacobs, Chirstopher S.; Lazio, Joseph; Martin-Mur, Tomas J.; Owen, William M.; Preston, Robert; Turyshev, Slava; Michell, Adam; Nazli, Kutay; Cui, Isaac; Monchama, Rachel

    2018-01-01

    Accurate astrometry is crucial for determining the orbits of near-Earth-asteroids (NEAs). Further, the future of deep space high data rate communications is likely to be optical communications, such as the Deep Space Optical Communications package that is part of the baseline payload for the planned Psyche Discovery mission to the Psyche asteroid. We have recently upgraded our instrument on the Pomona College 1 m telescope, at JPL's Table Mountain Facility, for conducting synthetic tracking by taking many short exposure images. These images can be then combined in post-processing to track both asteroid and reference stars to yield accurate astrometry. Utilizing the precision of the current and future Gaia data releases, the JPL-Pomona College effort is now demonstrating precision astrometry on NEAs, which is likely to be of considerable value for cataloging NEAs. Further, treating NEAs as proxies of future spacecraft that carry optical communication lasers, our results serve as a measure of the astrometric accuracy that could be achieved for future plane-of-sky optical navigation.

  14. High resolution infrared synchrotron study of CH2D81Br: ground state constants and analysis of the ν5, ν6 and ν9 fundamentals

    DEFF Research Database (Denmark)

    Baldacci, A.; Stoppa, P.; Visinoni, R.

    2012-01-01

    .710 cm-1) and ν9 (930.295 cm-1) fundamental bands. The ground state constants up to sextic centrifugal distortion terms have been obtained for the first time by ground-state combination differences from the three bands and subsequently employed for the evaluation of the excited state parameters. Watson...... and a high-order coupling constant which takes into account the interaction between ν5 and ν9 have been determined....

  15. Euthanasia: Some Legal Considerations

    Science.gov (United States)

    Koza, Pamela

    1976-01-01

    Several sections of the Criminal Code of Canada which are relevant to the issue of euthanasia are discussed. In addition, the value placed on the sanctity of life by the law, the failure to recognize motive in cases of euthanasia, and disparate legal and medical definitions of death are also considered. (Author)

  16. Documents and legal texts

    International Nuclear Information System (INIS)

    2017-01-01

    This section treats of the following documents and legal texts: 1 - Belgium 29 June 2014 - Act amending the Act of 22 July 1985 on Third-Party Liability in the Field of Nuclear Energy; 2 - Belgium, 7 December 2016. - Act amending the Act of 22 July 1985 on Third-Party Liability in the Field of Nuclear Energy

  17. A Legal Constant

    Science.gov (United States)

    Taylor, Kelley R.

    2009-01-01

    The 21st century has brought many technological, social, and economic changes--nearly all of which have affected schools and the students, administrators, and faculty members who are in them. Luckily, as some things change, other things remain the same. Such is true with the fundamental legal principles that guide school administrators' actions…

  18. Legal Liabilities of Administrators.

    Science.gov (United States)

    Underwood, Julie

    This chapter of "Principles of School Business Management" discusses the implications of several court cases for legal issues affecting the role of the school business official. The issues addressed include civil rights, negligence, contracts, criminal liability, tuition and fees, and student records. The chapter opens with a brief overview of…

  19. Commission on Legal Matters

    CERN Multimedia

    Staff Association

    2016-01-01

    What is a commission within the Staff Association (SA)? A commission is a working group of the CERN Staff Council, led by a staff representative. The commission is composed mainly of staff representatives, but interested members of the SA can apply to participate in the work of a commission. What is the commission on legal matters? The commission on legal matters works on texts governing the employment conditions of staff (Employed Members of Personnel and Associated Members of Personnel). This covers legal documents such as the Staff Rules and Regulations, administrative and operational circulars, as well as any other document relating to employment conditions. How is the work organised in this commission? The revision process of the text is generally done along following lines: The HR department, and its legal experts, proposes new texts or modifications to existing texts. A schedule for the study of these texts is established each year and this calendar by the commission to plan its work. The new or modi...

  20. Roundtable: Legal Abortion

    Science.gov (United States)

    Guttmacher, Alan F.; And Others

    1971-01-01

    A roundtable discussion on legal abortion includes Dr. Alan F. Guttmacher, President of The Planned Parenthood Federation of America, Robert Hall, Associate Professor of Obstetrics and Gynecology at Columbia University College of Physicians and Surgeons, Christopher Tietze, a diretor of The Population Council, and Harriet Pilpel, a lawyer.…

  1. Minimally legally invasive dentistry.

    Science.gov (United States)

    Lam, R

    2014-12-01

    One disadvantage of the rapid advances in modern dentistry is that treatment options have never been more varied or confusing. Compounded by a more educated population greatly assisted by online information in an increasingly litigious society, a major concern in recent times is increased litigation against health practitioners. The manner in which courts handle disputes is ambiguous and what is considered fair or just may not be reflected in the judicial process. Although legal decisions in Australia follow a doctrine of precedent, the law is not static and is often reflected by community sentiment. In medical litigation, this has seen the rejection of the Bolam principle with a preference towards greater patient rights. Recent court decisions may change the practice of dentistry and it is important that the clinician is not caught unaware. The aim of this article is to discuss legal issues that are pertinent to the practice of modern dentistry through an analysis of legal cases that have shaped health law. Through these discussions, the importance of continuing professional development, professional association and informed consent will be realized as a means to limit the legal complications of dental practice. © 2014 Australian Dental Association.

  2. Grounding formative assessment in high-school chemistry classrooms: Connections between professional development and teacher practice

    Science.gov (United States)

    Cisterna Alburquerque, Dante Igor

    This study describes and analyzes the experiences of two high-school chemistry teachers who participated in a team-based professional development program to learn about and enact formative assessment in their classrooms. The overall purpose of this study is to explain how participation in this professional development influenced both teachers' classroom enactment of formative assessment practices. This study focuses on 1) teachers' participation in the professional development program, 2) teachers' enactment of formative assessment, and 3) factors that enabled or hindered enactment of formative assessment. Drawing on cultural-historical activity theory (CHAT) and using evidence from teacher lessons, teacher interviews, professional development meetings as data sources, this single embedded case study analyzes how these two teachers who participated in the same learning team and have similar characteristics (i.e., teaching in the same school, teaching the same courses and population of students, and using the same materials) differentially used the professional development learning about formative assessment as mediating tools to improve their classroom instruction. The learning team experience contributed to both teachers' development of a better understanding of formative assessment---especially in recognizing that their current grading and assessment practices were not appropriate to promote student learning---and the co-creation of artifacts to gather evidence of students' ideas. Although both teachers demonstrated understanding about how formative assessment may serve to promote student learning and had a set of tools available to utilize for formative assessment use, they did not enact these tools in the same way. One teacher appropriated formative assessment as mediating tool to verify if the students were following her explanations, and to check if the students were able to provide the correct response. The other teacher used the mediating tool to promote

  3. Five Models of Legal Science

    OpenAIRE

    Núñez Vaquero, Álvaro

    2013-01-01

    This paper pursues three goals. First, some traditional concepts of ‘legal science’ will be analysed, and a definition of ‘legal science ampio sensu’, ‘legal science stricto sensu’ and ‘legal dogmatics’ will be proposed. Second, a reconstruction of five models of ‘legal science ampio sensu’ will be presented to show the different methodological alternatives available to legal scholars. Third, I claim that it is necessary (for conceptual reasons) to argue for moral reasons when choosing a lega...

  4. The role of legal translation in legal harmonization

    NARCIS (Netherlands)

    Baaij, C.J.W.

    2012-01-01

    Papers gepresenteerd op de conferentie, 'The Role of Legal Translation in Legal Harmonization', georganiseerd in Amsterdam op 21 januari 2011, door The Amsterdam Circle for Law & Language (ACLL) en the Centre for the Study of European Contract Law (CSECL).

  5. Justifying a Set of Basic Characteristics of High Temperature Cold Accumulators in Their Designing for the Ground-Based Systems

    Directory of Open Access Journals (Sweden)

    E. S. Khromov

    2015-01-01

    Full Text Available The ground-based systems use a wide variety of heat-emitting equipment. For temperature control of equipment and facilities, the thermal management systems (TMS are included in the ground-based systems. However, in operation, the off-nominal situations with increased heat emission are possible. To avoid overheating of equipment or environment in facilities, where equipment is placed, is possible through completing a set of TMS by high-temperature cold accumulators (CA.When filling CA by thermal accumulating materials (TAM with change in phase at the temperature level exceeding the ambient temperature, CA integration in TMS is simplified and the need to increase the cooling capacity of the sources of its cold is eliminated. Among the known multiple-cycle TAMs with change in phase "melting-solidification" in a set of characteristics, the most promising are crystal hydrates of salts and their systems, as well as paraffin, especially clean. However, advantages and disadvantages of these classes of TAM are different and disable us to develop a generic version of the CA design.The objective of this work is to identify a set of the main characteristics that significantly affect the CA efficiency. To achieve the goal is used a mathematical simulation of heat exchange and phase change processes, using CA with intermediate coolant as an example. Simulation is based on generation and solution of the system of equations of a thermal balance for the coolant circulating through the inner tube of CA container. The system of equations is solved using Excel tools.Varying values of studied characteristics and generalization of results allowed to us define a following set: TAM thermal conductivity, temperature difference in the coolant – TAM system, TAM container dimensions. The results can be applied when developing a CA, as a part of the "TMS-CA heat generation facility" of the ground-based systems with a specified heat absorption capacity at given temperature

  6. [The legal framework to prevent teenage pregnancies].

    Science.gov (United States)

    Leal, Ingrid; Luttges, Carolina; Troncoso, Paulina; Leyton, Carolina; Molina, Temistocles; Eguiguren, Pamela

    2016-05-01

    There are legal regulations about sexual and reproductive rights of adolescents. However, this legal framework (LF) may have contradictory elements: there are laws assuring confidentiality and access to contraception at any age but there are other laws that consider any sexual contact with an adolescent younger than 14 a sexual assault, whose report to the legal authorities in mandatory. To explore the knowledge and clinical practice of primary health care (PHC) providers regarding prevention of teenage pregnancy. Qualitative study collecting data using semi-structured interviews made to midwives and directors of PHC centers. Analysis of the data was based on Grounded Theory. There is a differentiated clinical care for pregnancy prevention among adolescents if they are over 14 years old. This is due to the LF, specifically to the sexual crime’s law (19,927) and the law about regulation of the fertility (20,418). The differences affect health care, access and counseling about contraception and confidentiality. Healthcare of teenagers under the age of 14 is perceived as problematic for providers, due to the possible legal implications. The LF causes insecurity on health care providers and derives in a differentiated clinical approach according to the patient´s age. This is a barrier to provide timely and confidential access to counseling and contraception.

  7. Intersectionalities of Gender Violence: Legal Remedies: Editorial

    Directory of Open Access Journals (Sweden)

    Julie Goldscheid

    2015-12-01

    Full Text Available Critiques of legal remedies’ capacity adequately to address the intersectional nature of gender violence lie at the heart of both theoretical and practical discourse. Concern about remedies complements the important literature detailing the narrative experiences of those who experience violence grounded in multiple intersections of identity. This is an introduction to a set of papers that represent highlights from the conference entitled “International Congress on Gender Violence: Intersectionalities”. The papers address approaches to legal remedies that take into account the intersectional nature of gender violence. Las críticas a la capacidad de los remedies legales para abordar la naturaleza interseccional de la violencia de género están en el centro del discurso teórico y práctico. La preocupación sobre los remedios complementa la importante literatura que detalla las experiencias narrativas de las personas que experimentan violencia alojada en múltiples intersecciones de identidad. Esta es una introducción a artículos representativos del Congreso Internacional sobre Violencia de Género: Intersecciones. Los artículos abordan un acercamiento a los remedios legales que tienen en cuenta la naturaleza interseccional de la violencia de género. DOWNLOAD THIS PAPER FROM SSRN: http://ssrn.com/abstract=2710535

  8. Ground-water quality in Quaternary deposits of the central High Plains aquifer, south-central Kansas, 1999

    Science.gov (United States)

    Pope, Larry M.; Bruce, Breton W.; Hansen, Cristi V.

    2001-01-01

    Water samples from 20 randomly selected domestic water-supply wells completed in the Quaternary deposits of south-central Kansas were collected as part of the High Plains Regional Ground-Water Study conducted by the U.S. Geological Survey's National Water-Quality Assessment Program. The samples were analyzed for about 170 water-quality constituents that included physical properties, dissolved solids and major ions, nutrients and dissolved organic carbon, trace elements, pesticides, volatile organic compounds, and radon. The purpose of this study was to provide a broad overview of ground-water quality in a major geologic subunit of the High Plains aquifer. Water from five wells (25 percent) exceeded the 500-milligrams-per-liter of dissolved solids Secondary Maximum Contaminant Level for drinking water. The Secondary Maximum Contaminant Levels of 250 milligrams per liter for chloride and sulfate were exceeded in water from one well each. The source of these dissolved solids was probably natural processes. Concentrations of most nutrients in water from the sampled wells were small, with the exception of nitrate. Water from 15 percent of the sampled wells had concentrations of nitrate greater than the 10-milligram-per-liter Maximum Contaminant Level for drinking water. Water from 80 percent of the sampled wells showed nitrate enrichment (concentrations greater than 2.0 milligrams per liter), which is more than what might be expected for natural background concentrations. This enrichment may be the result of synthetic fertilizer applications, the addition of soil amendment (manure) on cropland, or livestock production. Most trace elements in water from the sampled wells were detected only in small concentrations, and few exceeded respective water-quality standards. Only arsenic was detected in one well sample at a concentration (240 micrograms per liter) that exceeded its proposed Maximum Contaminant Level (5.0 micrograms per liter). Additionally, one concentration of

  9. In situ, high sensitivity, measurement of sup 9 sup 0 strontium in ground water using Cherenkov light

    CERN Document Server

    Bowyer, T W; Hossbach, T W; Hansen, R; Wilcox, W A

    2000-01-01

    The measurement of sup 9 sup 0 Sr in soils and ground water is important for characterization and remediation of radioactively contaminated sites. Measuring the sup 9 sup 0 Sr content to a few pCi/g of soil has been accomplished based on a design of scintillating fibers in a multilayered configuration measuring the high-energy beta emitted from sup 9 sup 0 Y decay (when in secular equilibrium with sup 9 sup 0 Sr), but has not been applied to water because the technique is sensitive to only the first few mm of soil. The volume of the source to which the detector is sensitive limits the theoretical sensitivity of such a detector, unless chemical preprocessing to strip the sup 9 sup 0 Sr from the water is performed. sup 9 sup 0 Sr activity in water can be quantified by detecting the high-energy beta particle by the Cherenkov light it produces when the high-energy beta from sup 9 sup 0 Y passes through the medium. We have used this phenomenon to sensitively measure sup 9 sup 0 Sr ( sup 9 sup 0 Y) from a volume of...

  10. Drug Control in Fragile States: Regional Cooperation and Differing Legal Responses to the Afghan Opiate Epidemic

    DEFF Research Database (Denmark)

    Afsah, Ebrahim

    -narcotic collaboration. Drastically different national policy choices regarding the penalisation of consumption and drug-demand strategies have furthermore yielded dramatically different social outcomes, further complicating regional efforts. Work on legal harmonisation is, therefore, deemed at best a relatively......-narcotics agencies of the region as caused by a plethora of legal obstacles in the respective national penal and administrative codes, as well as an insufficient legal basis for regional collaboration. These premises could not be validated on the ground. The legal framework in the region is adequate and no legal...

  11. Daily Estimation of High Resolution PM2.5 Concentrations over BTH area by Fusing MODIS AOD and Ground Observations

    Science.gov (United States)

    Lyu, Baolei; Hu, Yongtao; Chang, Howard; Russell, Armistead; Bai, Yuqi

    2017-04-01

    The satellite-borne Moderate Resolution Imaging Spectroradiometer (MODIS) aerosol optical depth (AOD) is often used to predict ground-level fine particulate matter (PM2.5) concentrations. The associated estimation accuracy is always reduced by AOD missing values and by insufficiently accounting for the spatio-temporal PM2.5 variations. This study aims to estimate PM2.5 concentrations at a high resolution with enhanced accuracy by fusing MODIS AOD and ground observations in the polluted and populated Beijing-Tianjin-Hebei (BTH) area of China in 2014 and 2015. A Bayesian-based statistical downscaler was employed to model the spatio-temporally varied AOD-PM2.5 relationships. We resampled a 3 km MODIS AOD product to a 4 km resolution in a Lambert conic conformal projection, to assist comparison and fusion with CMAQ predictions. A two-step method was used to fill the missing AOD values to obtain a full AOD dataset with complete spatial coverage. The downscaler has a relatively good performance in the fitting procedure (R2 = 0.75) and in the cross validation procedure (with two evaluation methods, R2 = 0.58 by random method and R2 = 0.47 by city-specific method). The number of missing AOD values was serious and related to elevated PM2.5 concentrations. The gap-filled AOD values corresponded well with our understanding of PM2.5 pollution conditions in BTH. The prediction accuracy of PM2.5 concentrations were improved in terms of their annual and seasonal mean. As a result of its fine spatio-temporal resolution and complete spatial coverage, the daily PM2.5 estimation dataset could provide extensive and insightful benefits to related studies in the BTH area. This may include understanding the formation processes of regional PM2.5 pollution episodes, evaluating daily human exposure, and establishing pollution controlling measures.

  12. Study of high-definition and stereoscopic head-aimed vision for improved teleoperation of an unmanned ground vehicle

    Science.gov (United States)

    Tyczka, Dale R.; Wright, Robert; Janiszewski, Brian; Chatten, Martha Jane; Bowen, Thomas A.; Skibba, Brian

    2012-06-01

    Nearly all explosive ordnance disposal robots in use today employ monoscopic standard-definition video cameras to relay live imagery from the robot to the operator. With this approach, operators must rely on shadows and other monoscopic depth cues in order to judge distances and object depths. Alternatively, they can contact an object with the robot's manipulator to determine its position, but that approach carries with it the risk of detonation from unintentionally disturbing the target or nearby objects. We recently completed a study in which high-definition (HD) and stereoscopic video cameras were used in addition to conventional standard-definition (SD) cameras in order to determine if higher resolutions and/or stereoscopic depth cues improve operators' overall performance of various unmanned ground vehicle (UGV) tasks. We also studied the effect that the different vision modes had on operator comfort. A total of six different head-aimed vision modes were used including normal-separation HD stereo, SD stereo, "micro" (reduced separation) SD stereo, HD mono, and SD mono (two types). In general, the study results support the expectation that higher resolution and stereoscopic vision aid UGV teleoperation, but the degree of improvement was found to depend on the specific task being performed; certain tasks derived notably more benefit from improved depth perception than others. This effort was sponsored by the Joint Ground Robotics Enterprise under Robotics Technology Consortium Agreement #69-200902 T01. Technical management was provided by the U.S. Air Force Research Laboratory's Robotics Research and Development Group at Tyndall AFB, Florida.

  13. High-Frequency Ground-Motion Parameters from Weak-Motion Data in the Sicily Channel and Surrounding Regions

    Science.gov (United States)

    D'Amico, Sebastiano; Akinci, Aybige; Pischiutta, Marta

    2018-03-01

    In this paper we characterize the high frequency (1.0 - 10 Hz) seismic wave crustal attenuation and the source excitation in the Sicily Channel and surrounding regions using background seismicity from weak-motion database. The data set includes 15995 waveforms related to earthquakes having local magnitude ranging from 2.0 to 4.5 recorded between 2006 and 2012. The observed and predicted ground motions form the weak-motion data are evaluated in several narrow frequency bands from 0.25 to 20.0 Hz. The filtered observed peaks are regressed to specify a proper functional form for the regional attenuation, excitation and site specific term separately. The results are then used to calibrate effective theoretical attenuation and source excitation models using the Random Vibration Theory (RVT). In the log-log domain, the regional seismic wave attenuation and the geometrical spreading coefficient are modeled together. The geometrical spreading coefficient, g (r), modeled with a bilinear piecewise functional form and given as g (r) ∝ r-1.0 for the short distances (r selected reference distance with a magnitude independent roll-off spectral parameter, κ 0.04 s and with a Brune stress drop parameter increasing with moment magnitude, from Δσ = 2 MPa for Mw = 2.0 to Δσ = 13 MPa for Mw = 4.5. For events M≤4.5 (being Mwmax = 4.5 available in the dataset) the stress parameters are obtained by correlating the empirical/excitation source spectra with the Brune spectral model as function of magnitude. For the larger magnitudes (Mw>4.5) outside the range available in the calibration dataset where we do not have recorded data, we extrapolate our results through the calibration of the stress parameters of the Brune source spectrum over the Bindi et al. (2011) ground motion prediction equation (GMPE) selected as a reference model (hereafter also ITA10).

  14. Economic and legal consequences of concluded apparent legal on national interests in Montenegro

    Directory of Open Access Journals (Sweden)

    Vuksanović Draginja

    2017-01-01

    Full Text Available Concluding contracts on long-term leases of state-owned properties, beaches and bathing grounds should bring about positive economic effects through the payment of lease fees and the construction of tourist complexes, which in turn should be reflected on the development of tourism, and therefore on a better quality of life of citizens. In order to have legal effect, a contract as a legal transaction must be concluded in accordance with positive legal regulations. The respect for the institution of public order is the only condition limiting the fundamental principle of the law of obligations - the freedom of contract (autonomy of will. Through a detailed legal analysis, we want to draw attention to the examples of contracts on long-term leases that are unlawful. It is a particular type of apparent legal transactions (simulated contracts, because in concluding contracts on long-term leases of state-owned property, leases are simulated in public, while the contracts actually contain elements of sales. It is particularly interesting that the lessor in the concluded contracts is a relevant state authority (a ministry, on whose behalf the contract is signed by an authorized representative who had also led the negotiations with foreign investors. The consequences of such contracts negatively influence the economic development, tourism industry, and therefore also the standard of living of citizens.

  15. Calibrating Legal Judgments

    Directory of Open Access Journals (Sweden)

    Frederick Schauer

    2017-09-01

    Full Text Available Objective to study the notion and essence of legal judgments calibration the possibilities of using it in the lawenforcement activity to explore the expenses and advantages of using it. Methods dialectic approach to the cognition of social phenomena which enables to analyze them in historical development and functioning in the context of the integrity of objective and subjective factors it determined the choice of the following research methods formallegal comparative legal sociological methods of cognitive psychology and philosophy. Results In ordinary life people who assess other peoplersaquos judgments typically take into account the other judgments of those they are assessing in order to calibrate the judgment presently being assessed. The restaurant and hotel rating website TripAdvisor is exemplary because it facilitates calibration by providing access to a raterrsaquos previous ratings. Such information allows a user to see whether a particular rating comes from a rater who is enthusiastic about every place she patronizes or instead from someone who is incessantly hard to please. And even when less systematized as in assessing a letter of recommendation or college transcript calibration by recourse to the decisional history of those whose judgments are being assessed is ubiquitous. Yet despite the ubiquity and utility of such calibration the legal system seems perversely to reject it. Appellate courts do not openly adjust their standard of review based on the previous judgments of the judge whose decision they are reviewing nor do judges in reviewing legislative or administrative decisions magistrates in evaluating search warrant representations or jurors in assessing witness perception. In most legal domains calibration by reference to the prior decisions of the reviewee is invisible either because it does not exist or because reviewing bodies are unwilling to admit using what they in fact know and employ. Scientific novelty for the first

  16. The Legalization of Higher Education

    Science.gov (United States)

    Badke, Lara K.

    2017-01-01

    A complete discussion of intellectual property (IP), faculty rights, and the public good requires a thorough framing of higher education's legal context, from which the rise of legalistic criteria (or legalization) and current IP regime have grown.

  17. Comparative legal aspects of pain management.

    Science.gov (United States)

    Vansweevelt, T

    2008-12-01

    Administering pain medication to terminal patients can cause legal problems when it has a life-shortening effect, because according to some authors it equates with manslaughter. The legal basis of the acceptance of pain alleviation with life-shortening effect can be found on the grounds of necessity. In different countries physicians have been prosecuted because of their pain management, which to the public prosecutor was in fact a sort of euthanasia. On the other hand, it is not unknown that physicians administer opioids to mask euthanasia. Pain management needs some rules, which can reassure the physician who alleviates pain. The physician who alleviates pain with life-shortening effect will have to act with due care to avoid a liability risk. This implies at least an informed consent, to observe the proportionality rule, and to keep a medical record.

  18. Electric field conjugation for ground-based high-contrast imaging: robustness study and tests with the Project 1640 coronagraph

    Science.gov (United States)

    Matthews, Christopher T.; Crepp, Justin R.; Vasisht, Gautam; Cady, Eric

    2017-10-01

    The electric field conjugation (EFC) algorithm has shown promise for removing scattered starlight from high-contrast imaging measurements, both in numerical simulations and laboratory experiments. To prepare for the deployment of EFC using ground-based telescopes, we investigate the response of EFC to unaccounted for deviations from an ideal optical model. We explore the linear nature of the algorithm by assessing its response to a range of inaccuracies in the optical model generally present in real systems. We find that the algorithm is particularly sensitive to unresponsive deformable mirror (DM) actuators, misalignment of the Lyot stop, and misalignment of the focal plane mask. Vibrations and DM registration appear to be less of a concern compared to values expected at the telescope. We quantify how accurately one must model these core coronagraph components to ensure successful EFC corrections. We conclude that while the condition of the DM can limit contrast, EFC may still be used to improve the sensitivity of high-contrast imaging observations. Our results have informed the development of a full EFC implementation using the Project 1640 coronagraph at Palomar observatory. While focused on a specific instrument, our results are applicable to the many coronagraphs that may be interested in employing EFC.

  19. Striking Distance Determined From High-Speed Videos and Measured Currents in Negative Cloud-to-Ground Lightning

    Science.gov (United States)

    Visacro, Silverio; Guimaraes, Miguel; Murta Vale, Maria Helena

    2017-12-01

    First and subsequent return strokes' striking distances (SDs) were determined for negative cloud-to-ground flashes from high-speed videos exhibiting the development of positive and negative leaders and the pre-return stroke phase of currents measured along a short tower. In order to improve the results, a new criterion was used for the initiation and propagation of the sustained upward connecting leader, consisting of a 4 A continuous current threshold. An advanced approach developed from the combined use of this criterion and a reverse propagation procedure, which considers the calculated propagation speeds of the leaders, was applied and revealed that SDs determined solely from the first video frame showing the upward leader can be significantly underestimated. An original approach was proposed for a rough estimate of first strokes' SD using solely records of current. This approach combines the 4 A criterion and a representative composite three-dimensional propagation speed of 0.34 × 106 m/s for the leaders in the last 300 m propagated distance. SDs determined under this approach showed to be consistent with those of the advanced procedure. This approach was applied to determine the SD of 17 first return strokes of negative flashes measured at MCS, covering a wide peak-current range, from 18 to 153 kA. The estimated SDs exhibit very high dispersion and reveal great differences in relation to the SDs estimated for subsequent return strokes and strokes in triggered lightning.

  20. Did Legalized Abortion Lower Crime?

    Science.gov (United States)

    Joyce, Ted

    2004-01-01

    Changes in homicide and arrest rates were compared among cohorts born before and after legalization of abortion and those who were unexposed to legalized abortion. It was found that legalized abortion improved the lives of many women as they could avoid unwanted births.

  1. Grounded theory.

    Science.gov (United States)

    Harris, Tina

    2015-04-29

    Grounded theory is a popular research approach in health care and the social sciences. This article provides a description of grounded theory methodology and its key components, using examples from published studies to demonstrate practical application. It aims to demystify grounded theory for novice nurse researchers, by explaining what it is, when to use it, why they would want to use it and how to use it. It should enable nurse researchers to decide if grounded theory is an appropriate approach for their research, and to determine the quality of any grounded theory research they read.

  2. [Teenage pregnancies, legal aspects].

    Science.gov (United States)

    Rogue, Fanny

    2016-01-01

    Minor girls are legally considered as incapable, under the authority of their parents. Difficulties can arise when a minor becomes pregnant. The law takes account of this situation: under certain conditions, she can decide by herself to undertake certain actions, medical or otherwise, without the consent of her parents. These include access to contraception, abortion or anonymous birth. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  3. Collaborative Legal Pluralism

    Directory of Open Access Journals (Sweden)

    Wim Decock

    2017-01-01

    Full Text Available Legal pluralism calls into question the monopoly of the modern state when it comes to the production and the enforcement of norms. It rests on the assumption that juridical normativity and state organization can be dissociated. From an early modern historian’s perspective, such an assumption makes perfect sense, the plural nature of the legal order being the natural state of affairs in imperial spaces across the globe in the sixteenth and seventeenth centuries. This article will provide a case study of the collaborative nature of the interaction between spiritual and temporal legal orders in Spain and its overseas territories as conceived by Tomás de Mercado (ca. 1520–1575, a major theologian from the School of Salamanca. His treatise on trade and contracts (1571 contained an extended discussion of the government’s attempt to regulate the grain market by imposing a maximum price. It will be argued that Mercado’s view on the bindingness of economic regulations in conscience allowed for the internalization of the regulatory power of the nascent state. He called upon confessors to be strict enforcers of state law, considering them as fathers of the republic as much as fathers of faith. This is illustrative of the »collaborative form of legal pluralism« typical of the osmotic relationship between Church and State in the early modern Spanish empire. It contributed to the moral justification of state jurisdictions, while at the same time, guaranteeing a privileged role for theologians and religious leaders in running the affairs of the state.

  4. Legal nature of affatomia

    OpenAIRE

    Stanković Miloš

    2015-01-01

    In Salian and Ripuarian Code affatomia represented a bilateral legal transaction that was aimed at changing of the scoped of heirs determined by the customs, at least insofar being applied in the absence of biological descendants only. However, almost all further similarities in the field cease at this point. The form for using affatomia with Ripuarian Franks was much simpler than the one with the Salian Franks. Unlike the Salian Franks, affatomia could by all odds be used by Ripuarian Franks...

  5. Criminal sanctions for legal enties: An instrument of crime control

    Directory of Open Access Journals (Sweden)

    Jovašević Dragan

    2016-01-01

    Full Text Available Although contemporary criminal law accepts the system of subjective criminal liability for a committed crime, numerous European legal documents as well as criminal laws, especially those that have been adopted lately, envisage exceptions from this system. Thus, a new form of criminal liability is being introduced: objective liability based on the causation. One of the forms of objective liability is the criminal liability of legal entities, which has been considered disputable for a long time. Obviously, legal entities cannot be held accountable for all types of criminal offences. They cannot be held liable on the grounds of legal provisions regarding mental competence and culpability (as the elements of subjective criminal liability, nor can they be imposed all types of criminal sanctions recognized in criminal legislation in general. In their new or revised criminal legislation, many countries have recognized and inagurated the objective criminal liability of legal persons for committed criminal offences alongside with the predominant system of subjective liability (based on the perpetrator's mental competence and culpability. It is indisputable that some legal entities (such as state authorities cannot be prosecuted and held liable in criminal proceedings; consequently, there are some exemptions from criminal liability (particularly when it comes to the state and state bodies, but it does not exclude criminal liability of responsible officials (natural persons for causing the consequences of a criminal offence. Due to the specific character of legal and contractual capacity of legal entities, law in general and criminal legislations in particular prescribe special legal grounds for establishing criminal liability of legal entities, which differ from the subjective liability of a natural person (perceived as a conscious and reasonable human being acting on his/her own free will where the consequence of a criminal offence is a result of one

  6. Legal consequences of kleptomania.

    Science.gov (United States)

    Grant, Jon E; Odlaug, Brian L; Davis, Andrew A; Kim, Suck Won

    2009-12-01

    Although studies have examined clinical characteristics of kleptomania, no previous studies have examined the legal consequences of kleptomania. From 2001 to 2007, 101 adult subjects (n = 27 [26.7%] males) with DSM-IV kleptomania were assessed on sociodemographics and clinical characteristics including symptom severity, comorbidity, and legal repercussions. Of 101 subjects with kleptomania, 73.3% were female. Mean age of shoplifting onset was 19.4 +/- 12.0 years, and subjects shoplifted a mean of 8.2 +/- 11.0 years prior to meeting full criteria for kleptomania. Co-occurring depressive, substance use, and impulse control disorders were common. Sixty-nine subjects with kleptomania (68.3%) had been arrested, 36.6% had been arrested but not convicted, 20.8% had been convicted and incarcerated after conviction, while only 10.9% had been convicted and not incarcerated after conviction. Kleptomania is associated with significant legal repercussions. The findings emphasize the need for rigorous treatment approaches to target kleptomania symptoms and prevent re-offending.

  7. An unusual high-spin ground state of Co3+ in octahedral coordination in brownmillerite-type cobalt oxide.

    Science.gov (United States)

    Istomin, S Ya; Tyablikov, O A; Kazakov, S M; Antipov, E V; Kurbakov, A I; Tsirlin, A A; Hollmann, N; Chin, Y Y; Lin, H-J; Chen, C T; Tanaka, A; Tjeng, L H; Hu, Z

    2015-06-21

    The crystal and magnetic structures of brownmillerite-like Sr(2)Co(1.2)Ga(0.8)O(5) with a stable Co(3+) oxidation state at both octahedral and tetrahedral sites are refined using neutron powder diffraction data collected at 2 K (S.G. Icmm, a = 5.6148(6) Å, b = 15.702(2) Å, c = 5.4543(6) Å; R(wp) = 0.0339, R(p) = 0.0443, χ(2) = 0.775). The very large tetragonal distortion of CoO(6) octahedra (1.9591(4) Å for Co-O(eq) and 2.257(6) Å for Co-O(ax)) could be beneficial for the stabilization of the long-sought intermediate-spin state of Co(3+) in perovskite-type oxides. However, the large magnetic moment of octahedral Co(3+) (3.82(7)μ(B)) indicates the conventional high-spin state of Co(3+) ions, which is further supported by the results of a combined theoretical and experimental soft X-ray absorption spectroscopy study at the Co-L(2,3) edges on Sr(2)Co(1.2)Ga(0.8)O(5). A high-spin ground state of Co(3+) in Sr(2)Co(1.2)Ga(0.8)O(5) resulted in much lower in comparison with a LaCoO(3) linear thermal expansion coefficient of 13.1 ppm K(-1) (298-1073 K) determined from high-temperature X-ray powder diffraction data collected in air.

  8. Distribution and Characteristics of Boulder Halos at High Latitudes on Mars: Ground Ice and Surface Processes Drive Surface Reworking

    Science.gov (United States)

    Levy, J. S.; Fassett, C. I.; Rader, L. X.; King, I. R.; Chaffey, P. M.; Wagoner, C. M.; Hanlon, A. E.; Watters, J. L.; Kreslavsky, M. A.; Holt, J. W.; Russell, A. T.; Dyar, M. D.

    2018-02-01

    Boulder halos are circular arrangements of clasts present at Martian middle to high latitudes. Boulder halos are thought to result from impacts into a boulder-poor surficial unit that is rich in ground ice and/or sediments and that is underlain by a competent substrate. In this model, boulders are excavated by impacts and remain at the surface as the crater degrades. To determine the distribution of boulder halos and to evaluate mechanisms for their formation, we searched for boulder halos over 4,188 High Resolution Imaging Science Experiment images located between 50-80° north and 50-80° south latitude. We evaluate geological and climatological parameters at halo sites. Boulder halos are about three times more common in the northern hemisphere than in the southern hemisphere (19% versus 6% of images) and have size-frequency distributions suggesting recent Amazonian formation (tens to hundreds of millions of years). In the north, boulder halo sites are characterized by abundant shallow subsurface ice and high thermal inertia. Spatial patterns of halo distribution indicate that excavation of boulders from beneath nonboulder-bearing substrates is necessary for the formation of boulder halos, but that alone is not sufficient. Rather, surface processes either promote boulder halo preservation in the north or destroy boulder halos in the south. Notably, boulder halos predate the most recent period of near-surface ice emplacement on Mars and persist at the surface atop mobile regolith. The lifetime of observed boulders at the Martian surface is greater than the lifetime of the craters that excavated them. Finally, larger minimum boulder halo sizes in the north indicate thicker icy soil layers on average throughout climate variations driven by spin/orbit changes during the last tens to hundreds of millions of years.

  9. 28 CFR 543.11 - Legal research and preparation of legal documents.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Legal research and preparation of legal... INSTITUTIONAL MANAGEMENT LEGAL MATTERS Inmate Legal Activities § 543.11 Legal research and preparation of legal... program or work assignment), to do legal research and to prepare legal documents. Where practical, the...

  10. Polarization measurements through space-to-ground atmospheric propagation paths by using a highly polarized laser source in space.

    Science.gov (United States)

    Toyoshima, Morio; Takenaka, Hideki; Shoji, Yozo; Takayama, Yoshihisa; Koyama, Yoshisada; Kunimori, Hiroo

    2009-12-07

    The polarization characteristics of an artificial laser source in space were measured through space-to-ground atmospheric transmission paths. An existing Japanese laser communication satellite and optical ground station were used to measure Stokes parameters and the degree of polarization of the laser beam transmitted from the satellite. As a result, the polarization was preserved within an rms error of 1.6 degrees, and the degree of polarization was 99.4+/-4.4% through the space-to-ground atmosphere. These results contribute to the link estimation for quantum key distribution via space and provide the potential for enhancements in quantum cryptography worldwide in the future.

  11. One-dimensional mean computed tomography value evaluation of ground-glass opacity on high-resolution images

    International Nuclear Information System (INIS)

    Kitami, Akihiko; Kamio, Yoshito; Hayashi, Shoko; Suzuki, Kosuke; Uematsu, Shugo; Gen, Ryozo; Suzuki, Takashi; Kadokura, Mitsutaka

    2012-01-01

    Differentiation of atypical adenomatous hyperplasia (AAH), bronchioloalveolar carcinoma (BAC), and invasive carcinoma on computed tomography (CT) is useful for determining ''follow-up or resection'' strategies for lesions displaying ground-glass opacity (GGO). The purpose of this study is to evaluate one-dimensional quantitative CT values of GGO on high-resolution CT (HRCT) images using computer-aided diagnosis. Between April 2001 and March 2010, a total of 44 nodules in 42 patients with pure or mixed GGOs ≤2 cm were retrospectively evaluated. Maximum diameter and one-dimensional mean CT (m-CT) value of the diameter were measured using a computer graphics support system (HOPE/DrABLE-EX, Fujitsu, Tokyo, Japan) that displays a CT density profile across the tumor. m-CT values were -682±64 hounsfield unit (HU) (range) for AAH lesions, -544±179 (range) for Type A lesions, -496±147 (range) for Type B lesions, and -371±142 (range) for invasive lesions. AAH lesions had a significantly lower m-CT value than Type B lesions. AAH, Type A, and Type B lesions had significantly lower m-CT values than invasive lesions (p 1 cm and m-CT value >-600 HU were invasive lesions. Observation may be indicated for GGO lesions with a maximum diameter ≤1 cm and m-CT value ≤-600 HU. (author)

  12. Accurate high level ab initio-based global potential energy surface and dynamics calculations for ground state of CH2(+).

    Science.gov (United States)

    Li, Y Q; Zhang, P Y; Han, K L

    2015-03-28

    A global many-body expansion potential energy surface is reported for the electronic ground state of CH2 (+) by fitting high level ab initio energies calculated at the multireference configuration interaction level with the aug-cc-pV6Z basis set. The topographical features of the new global potential energy surface are examined in detail and found to be in good agreement with those calculated directly from the raw ab initio energies, as well as previous calculations available in the literature. In turn, in order to validate the potential energy surface, a test theoretical study of the reaction CH(+)(X(1)Σ(+))+H((2)S)→C(+)((2)P)+H2(X(1)Σg (+)) has been carried out with the method of time dependent wavepacket on the title potential energy surface. The total integral cross sections and the rate coefficients have been calculated; the results determined that the new potential energy surface can both be recommended for dynamics studies of any type and as building blocks for constructing the potential energy surfaces of larger C(+)/H containing systems.

  13. Estimating irrigation water use and withdrawal of ground water on the High Plains, U.S.A.

    Science.gov (United States)

    Wray, J.R.

    1982-01-01

    In four decades following the Dust Bowl days of the 1930's, extensive areas of dry farming and rangeland on the semi-arid U.S. High Plains were transformed into a vast region of irrigated oases, producing meat and grain for much of the world. The agricultural economy has experienced such rapid growth in part because of the availability of ground water and because of development of new irrigation technology to use that water for agriculture. However, more water is being used than is being replaced. To estimate both the volume of water withdrawn and the regional scope of the problem a technique has been developed that combines multispectral data from Earth-orbiting satellite with known pumpage data for the same growing season. The location and extent of irrigated cropland-some with different crops watered at different times-is inventoried using computer-assisted analysis of the data from Landsat. The amount of water used is estimated by multiplying and summing surface area of irrigated agriculture and the average measured pumpage from sampled sites. Published findings to date are cited in the Selected References. All suggest transferability of a promising technology to the study of land transformation processes elsewhere. ?? 1983.

  14. The effect of ground borne vibrations from high speed train on overhead line equipment (OHLE) structure considering soil-structure interaction.

    Science.gov (United States)

    Ngamkhanong, Chayut; Kaewunruen, Sakdirat

    2018-06-15

    At present, railway infrastructure experiences harsh environments and aggressive loading conditions from increased traffic and load demands. Ground borne vibration has become one of these environmental challenges. Overhead line equipment (OHLE) provides electric power to the train and is, for one or two tracks, normally supported by cantilever masts. A cantilever mast, which is made of H-section steel, is slender and has a poor dynamic behaviour by nature. It can be seen from the literature that ground borne vibrations cause annoyance to people in surrounding areas especially in buildings. Nonetheless, mast structures, which are located nearest and alongside the railway track, have not been fully studied in terms of their dynamic behaviour. This paper presents the effects of ground borne vibrations generated by high speed trains on cantilever masts and contact wire located alongside railway tracks. Ground borne vibration velocities at various train speeds, from 100 km/h to 300 km/h, are considered based on the consideration of semi-empirical models for predicting low frequency vibration on ground. A three-dimensional mast structure with varying soil stiffness is made using a finite element model. The displacement measured is located at the end of cantilever mast which is the position of contact wire. The construction tolerance of contact stagger is used as an allowable movement of contact wire in transverse direction. The results show that the effect of vibration velocity from train on the transverse direction of mast structure is greater than that on the longitudinal direction. Moreover, the results obtained indicate that the ground bourn vibrations caused by high speed train are not strong enough to cause damage to the contact wire. The outcome of this study will help engineers improve the design standard of cantilever mast considering the effect of ground borne vibration as preliminary parameter for construction tolerances. Copyright © 2018 Elsevier B

  15. High-resolution Image-derived Grounding and Hydrostatic Lines for the Antarctic Ice Sheet, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set provides grounding line and hydrostatic line locations for the Antarctic coastline and islands around Antarctica. The data are derived using customized...

  16. HIGH ARSENIC CONCENTRATIONS AND ENRICHED SULFUR AND OXYGEN ISOTOPES IN A FRACTURED-BEDROCK GROUND-WATER SYSTEM

    Science.gov (United States)

    Elevated arsenic concentrations are coincident with enriched sulfur and oxygen isotopes of sulfate in bedrock ground water within Kelly's Cove watershed, Northport, Maine, USA. Interpretation of the data is complicated by the lack of correlations between sulfate concentrations an...

  17. Infidelity and the Possibility of a Liberal Legal Moralism

    DEFF Research Database (Denmark)

    Thaysen, Jens Damgaard

    2017-01-01

    This paper argues that according to the influential version of legal moralism presented by Moore infidelity should all-things-considered be criminalized. This is interesting because criminalizing infidelity is bound to be highly controversial and because Moore’s legal moralism is a prime example...... of a self-consciously liberal legal moralism, which aims to yield legislative implications that are quite similar to liberalism, while maintaining that morality as such should be legally enforced. Moore tries to make his theory yield such implications, first by claiming that the scope of our moral...... obligations is much more limited than legal moralists have traditionally claimed, and second by allowing for the possibility that the goodness of legally enforcing morality is often outweighed by the badness of limiting citizens’ morally valuable autonomy and spending scarce resources on enforcement. If Moore...

  18. Society as a crime victim of legal entities

    Directory of Open Access Journals (Sweden)

    Tanjević Nataša

    2011-01-01

    Full Text Available Tortious acts of legal entities have unforeseen harmful consequences in all areas. In the greedy desire to gain profit, certain legal entities do not have any regard for the most important resources of individuals and society. Damage resulting from the commission of criminal acts is very high for the whole society, especially when it comes to crimes against the environment. In order to prevent and combat corporate crime in criminal law, an increasingly wider acceptance of criminal liability of legal entities was adopted. This paper discusses the basic characteristics of corporate crime, as well as the reasons for the introduction of the criminal responsibility of legal entities. In this regard, we analyzed the law provisions regarding the liability of legal entities for criminal offenses, and concluded that despite the criminal-political need to react with more serious sanctions to the offenses of legal entities, there are certain obstacles and problems that stand in the way of introducing this responsibility.

  19. LEGAL PROTECTION VERSUS LEGAL CONSCIOUSNESS (The changing Perspective in Law and Society Research

    Directory of Open Access Journals (Sweden)

    Muhammad Helmy Hakim

    2016-05-01

    Full Text Available Considering the important role of historical, cultural, social, and attitudinal aspects in the study of law, there has been a shift from instrumental law to constitutive law. While instrumental law considers law beyond the social and cultural spheres, constitutive law integrally embraces law, politics, ideology, and action. Legal consciousness is an important asset for marginalised people who are at high risk of discriminative treatments in occupational and social life. Not only will they are legally aware of their rights and obligations at works, they will have adequate knowledge of where and how to name, blame, and claim in case mistreatment do occur. Legally proficient will allow them build legal protection which is not adequately provided by the authorized bodies.

  20. Documents and legal texts

    International Nuclear Information System (INIS)

    2016-01-01

    This section treats of the following documents and legal texts: 1 - Brazil: Law No. 13,260 of 16 March 2016 (To regulate the provisions of item XLIII of Article 5 of the Federal Constitution on terrorism, dealing with investigative and procedural provisions and redefining the concept of a terrorist organisation; and amends Laws No. 7,960 of 21 December 1989 and No. 12,850 of 2 August 2013); 2 - India: The Atomic Energy (Amendment) Act, 2015; Department Of Atomic Energy Notification (Civil Liability for Nuclear Damage); 3 - Japan: Act on Subsidisation, etc. for Nuclear Damage Compensation Funds following the implementation of the Convention on Supplementary Compensation for Nuclear Damage

  1. Competitive Legal Professionals’ use of Technology in Legal Practice and Legal Research

    Directory of Open Access Journals (Sweden)

    T du Plessis

    2008-12-01

    Full Text Available Advances in the information and communication technologies have led to the availability of a range of primary and secondary legal research publications online via the Internet, rather than on other storing devices such as compact discs or publications in the print media. Not only has information and communication technology (ICT impacted on the availability of legal information resources, but its effects are also noticed in various law-related areas such as legal practice management, legal education, corporate governance and the law per se. The question addressed by this article is whether the application of ICTs has an effect on the practice of law, and specifically whether information and knowledge management affects the processes of legal research in modern legal practice. Various issues are considered in this regard, including what the concept of knowledge management (KM entails in a law firm and what the current KM trends in South African law firms are. The article investigates global trends in the application of ICTs for legal research purposes, what the specific applications of KM in support of legal research may be, how information technology applications and KM systems and strategies can support the legal research process, and what the benefits of KM are to legal research. It finally discusses the impact technology has had on the skills required of competitive legal professionals.

  2. ERRORS AND DIFFICULTIES IN TRANSLATING LEGAL TEXTS

    Directory of Open Access Journals (Sweden)

    Camelia, CHIRILA

    2014-11-01

    Full Text Available Nowadays the accurate translation of legal texts has become highly important as the mistranslation of a passage in a contract, for example, could lead to lawsuits and loss of money. Consequently, the translation of legal texts to other languages faces many difficulties and only professional translators specialised in legal translation should deal with the translation of legal documents and scholarly writings. The purpose of this paper is to analyze translation from three perspectives: translation quality, errors and difficulties encountered in translating legal texts and consequences of such errors in professional translation. First of all, the paper points out the importance of performing a good and correct translation, which is one of the most important elements to be considered when discussing translation. Furthermore, the paper presents an overview of the errors and difficulties in translating texts and of the consequences of errors in professional translation, with applications to the field of law. The paper is also an approach to the differences between languages (English and Romanian that can hinder comprehension for those who have embarked upon the difficult task of translation. The research method that I have used to achieve the objectives of the paper was the content analysis of various Romanian and foreign authors' works.

  3. [Legal consequences in cases of child abuse].

    Science.gov (United States)

    Clauß, D; Richter, C; Klohs, G; Heide, S

    2013-09-01

    Medical child protection includes besides interdisciplinary diagnostics and treatment of physical and psychological symptoms also a discussion that looks at the ensuing legal consequences.This study analyses 21 criminally investigated cases of suspected child abuse from a 2 year study period and compares severity of injury to legal outcome.7 of those 21 criminal proceedings were already dropped by the prosecution and never went to trial. 4 of the 8 cases that led to a trial ended with a conviction. In all of the 4 cases that resulted in an acquittal the judges had been convinced that the child had been abused but found themselves unable to exactly identify the perpetrator. Our study's cases did not show a positive correlation between severity of injury and legal outcome.Diagnosing and treating children and minors within the context of medical child protection should always also include the ques-tion of possible legal consequences. The judicial process in cases of serious child abuse requires high medical expertise. Such expertise particularly includes the ability to determine the time of injury as exactly as possible and to provide precise written documentation of any medical findings. However, our study also shows that medical assessment is only one of many aspects in the legal response to child abuse. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Modeling the inactivatin of Escherichia coli 0157:H7 and uropathogenic E. coli in ground beef by high pressure processing and citral

    Science.gov (United States)

    Disease causing Escherichia coli commonly found in meat and poultry include intestinal pathogenic E. coli (iPEC) as well as extraintestinal types such as the Uropathogenic E. coli (UPEC). In this study we compared the resistance of iPEC (O157:H7) to UPEC in ground beef using High Pressure Processing...

  5. SOAC - State-of-the-Art Car Engineering Tests at Department of Transportation High Speed Ground Test Center : Volume 2. Performance Tests.

    Science.gov (United States)

    1975-01-01

    The six-volume report presents the technical methodology, data samples, and results of tests conducted on the SOAC on the Rail Transit Test Track at the High Speed Ground Test Center in Pueblo, Colorado during the period April to July 1973. The Test ...

  6. FUZZY LOGIC IN LEGAL EDUCATION

    Directory of Open Access Journals (Sweden)

    Z. Gonul BALKIR

    2011-04-01

    Full Text Available The necessity of examination of every case within its peculiar conditions in social sciences requires different approaches complying with the spirit and nature of social sciences. Multiple realities require different and various perceptual interpretations. In modern world and social sciences, interpretation of perception of valued and multi-valued have been started to be understood by the principles of fuzziness and fuzzy logic. Having the verbally expressible degrees of truthness such as true, very true, rather true, etc. fuzzy logic provides the opportunity for the interpretation of especially complex and rather vague set of information by flexibility or equivalence of the variables’ of fuzzy limitations. The methods and principles of fuzzy logic can be benefited in examination of the methodological problems of law, especially in the applications of filling the legal loopholes arising from the ambiguities and interpretation problems in order to understand the legal rules in a more comprehensible and applicable way and the efficiency of legal implications. On the other hand, fuzzy logic can be used as a technical legal method in legal education and especially in legal case studies and legal practice applications in order to provide the perception of law as a value and the more comprehensive and more quality perception and interpretation of value of justice, which is the core value of law. In the perception of what happened as it has happened in legal relationships and formations, the understanding of social reality and sociological legal rules with multi valued sense perspective and the their applications in accordance with the fuzzy logic’s methods could create more equivalent and just results. It can be useful for the young lawyers and law students as a facilitating legal method especially in the materialization of the perception and interpretation of multi valued and variables. Using methods and principles of fuzzy logic in legal

  7. Research of Stability Problems on Ankara-Konya High Speed Railway Line (Turkey) using Ground Penetrating Radar and Petrographical Methods

    Science.gov (United States)

    Kadioglu, S.; Kadioglu, Y. K.

    2012-04-01

    The aim of the study is to research the stability problems according to rock properties and their discontinuities such as fractures, faults and karstic cavities on the new high-speed railway line between the capital city Ankara and the largest city Konya in Turkey. The Ankara-Konya high speed railway including a tunnel managed from The Turkish State Railways (TCDD). Geological surveys, polarizing microscope and confocal Raman spectrometry studies were used to determine rock properties. Ground penetrating radar (GPR) method was used to determine faults, fractures and karstic cavities. The railway line has been mainly constructed on inner Tauride Ocean suture of the Central Anatolia. The basement unit of the railway line mainly has been composed of ophiolitic complex of the inner Tauride Ocean. The main lithology of this ophiolitic complex has been formed by radiolarite, pelagic sediments, dolarite, gabbro, serpentinized peridotite and limestone blocks. The Jurassic alloctonous limestone which has been thrust on the ophiolitic complex. Neogene cover young units with minor amount of Alluvium deposits have been formed by the upper litholgy in the region. The serpentinite and altered radiolarite formation are formed by lubricous ground for the railway line in the region. A RAMAC CUII GPR system was used with a bi-static 100 MHz center band shielded antenna to acquire profile data. Totaly 35 km was surveyed on different parts of the railway line by considering the results of the geologic research and petrograpical studies. When we started to study, rail construction of some parts of the line had already been completed. Therefore, during studies, we gathered the data on the backfilled way on the three parallel profiles spaced 1m apart or on the service way next to the railway line. There was a tunnel on the line. We also gathered two parallel profiles data on the tunnel and four profiles data next to the tunnel to evaluate the stability according to the discontinuities

  8. Fungal endophytes in above-ground tissues of desert plants: infrequent in culture, but highly diverse and distinctive symbionts

    Science.gov (United States)

    Massimo, Nicholas C.; Nandi Devan, MM; Arendt, Kayla R.; Wilch, Margaret H.; Riddle, Jakob M.; Furr, Susan H.; Steen, Cole; U'Ren, Jana M.; Sandberg, Dustin C.; Arnold, A. Elizabeth

    2015-01-01

    In hot deserts, plants cope with aridity, high temperatures, and nutrient-poor soils with morphological and biochemical adaptations that encompass intimate microbial symbioses. Whereas the root microbiomes of arid-land plants have received increasing attention, factors influencing assemblages of symbionts in above-ground tissues have not been evaluated for many woody plants that flourish in desert environments. We evaluated the diversity, host affiliations, and distributions of endophytic fungi associated with photosynthetic tissues of desert trees and shrubs, focusing on non-succulent woody plants in the species-rich Sonoran Desert. To inform our strength of inference, we evaluated the effects of two different nutrient media, incubation temperatures, and collection seasons on the apparent structure of endophyte assemblages. Analysis of >22,000 tissue segments revealed that endophytes were isolated four times more frequently from photosynthetic stems than leaves. Isolation frequency was lower than expected given the latitude of the study region, and varied among species a function of sampling site and abiotic factors. However, endophytes were very species-rich and phylogenetically diverse, consistent with less-arid sites of a similar latitudinal position. Community composition differed among host species, but not as a function of tissue type, sampling site, sampling month, or exposure. Estimates of abundance, diversity and composition were not influenced by isolation medium or incubation temperature. Phylogenetic analyses of the most commonly isolated genus (Preussia) revealed multiple evolutionary origins of desert-plant endophytism and little phylogenetic structure with regard to seasonality, tissue preference, or optimal temperatures and nutrients for growth in vitro. Together, these results provide insight into endophytic symbioses in desert plant communities, and can be used to optimize strategies for capturing endophyte biodiversity at regional scales. PMID

  9. High-Resolution Analysis Products to Support Severe Weather and Cloud-to-Ground Lightning Threat Assessments over Florida

    Science.gov (United States)

    Case, Jonathan; Spratt, Scott; Sharp, David

    2006-01-01

    The Applied Meteorology Unit (AMU) located at the Kennedy Space Center (KSC)/Cape Canaveral Air Force Station (CCAFS) implemented an operational configuration of the Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS), as well as the ARPS numerical weather prediction (NWP) model. Operational, high-resolution ADAS analyses have been produced from this configuration at the National Weather Service in Melbourne, FL (NWS MLB) and the Spaceflight Meteorology Group (SMG) over the past several years. Since that time, ADAS fields have become an integral part of forecast operations at both NWS MLB and SMG. To continue providing additional utility, the AMU has been tasked to implement visualization products to assess the potential for supercell thunderstorms and significant tornadoes, and to improve assessments of short-term cloud-to-ground (CG) lightning potential. This paper and presentation focuses on the visualization products developed by the AMU for the operational high-resolution ADAS and AR.PS at the NWS MLB and SMG. The two severe weather threat graphics implemented within ADAS/ARPS are the Supercell Composite Parameter (SCP) and Significant Tornado Parameter (SIP). The SCP was designed to identify areas with supercell thunderstorm potential through a combination of several instability and shear parameters. The SIP was designed to identify areas that favor supercells producing significant tornadoes (F2 or greater intensity) versus non-tornadic supercells. Both indices were developed by the NOAAINWS Storm Prediction Center (SPC) and were normalized by key threshold values based on previous studies. The indices apply only to discrete storms, not other convective modes. In a post-analysis mode, the AMU calculated SCP and SIP for graphical output using an ADAS configuration similar to the operational set-ups at NWS MLB and SMG. Graphical images from ADAS were generated every 15 minutes for 13 August 2004, the day that Hurricane Charley approached and

  10. Liberalism, legal moralism and moral disagreement.

    Science.gov (United States)

    Kuflik, Arthur

    2005-01-01

    According to "legal moralism" it is part of law's proper role to "enforce morality as such". I explore the idea that legal moralism runs afoul of morality itself: there are good moral reasons not to require by law all that there is nevertheless good moral reason to do. I suggest that many such reasons have broad common-sense appeal and could be appreciated even in a society in which everyone completely agreed about what morality requires. But I also critique legal moralism from the special perspective of liberal political justice. Liberalism requires that citizens who disagree with one another on a number of morally significant matters nevertheless coexist and cooperate within a political framework of basic rights protections. When it comes to working out the most basic terms of their political association, citizens are expected to address one another within the limits of what Rawls has called "public reason". Critics of liberalism claim that this is an essentially a-moral (or expedient) attempt to evade substantive moral issues--such as the moral status of the fetus. I argue, on the contrary, that liberalism's emphasis on public reason is itself grounded in very deep--though (suitably) "non-comprehensive"--moral considerations.

  11. Argumentation in Legal Reasoning

    Science.gov (United States)

    Bench-Capon, Trevor; Prakken, Henry; Sartor, Giovanni

    A popular view of what Artificial Intelligence can do for lawyers is that it can do no more than deduce the consequences from a precisely stated set of facts and legal rules. This immediately makes many lawyers sceptical about the usefulness of such systems: this mechanical approach seems to leave out most of what is important in legal reasoning. A case does not appear as a set of facts, but rather as a story told by a client. For example, a man may come to his lawyer saying that he had developed an innovative product while working for Company A. Now Company B has made him an offer of a job, to develop a similar product for them. Can he do this? The lawyer firstly must interpret this story, in the context, so that it can be made to fit the framework of applicable law. Several interpretations may be possible. In our example it could be seen as being governed by his contract of employment, or as an issue in Trade Secrets law.

  12. Performance of pile foundation for the civil infrastructure of high speed rail in severe ground subsidence area

    Directory of Open Access Journals (Sweden)

    H. W. Yang

    2015-11-01

    Full Text Available In this study, the performance of pile foundation is assessed for the 30 km long viaduct bridge structure seating in the ground subsidence area in the central part of Taiwan. The focus of this paper is placed on the settlement behaviour of a continuous 3-span R. C. viaduct bridge supported on piles adjacent to highway embankment. Monitoring data accumulated over the last 12 years indicate that the observed pace of the settlement of the viaduct structure in other sections matches that of the ground. However, the bridge piers adjacent to the embankment have been suffering an additional approximately 1 cm settlement every year since the completion of the embankment construction. It was believed that the piers may suffer from enormous negative skin friction owing to the surcharge from the embankment and groundwater depression. This paper first summarizes the settlement analysis results to quantify the settlement of pile due to regional ground subsidence and the combined effects from ground water fluctuation and embankment surcharge loading. Accordingly, a loading path on P'-q stress space is formulated to illustrate the loading variation subject to the combined loading effects that can explain why the combined effect becoming significant on settlement control for civil infrastructure in ground subsidence area.

  13. Selected Legal Issues in Catholic Schools.

    Science.gov (United States)

    Shaughnessy, Mary Angela

    This book examines legal issues that affect Catholic high schools. Chapter 1 discusses sources of the law and how fairness and due process, federal and state statutes, and various guidelines shape the law. Tort law, corporal punishment, search and seizure, defamation of character, and negligence are covered in chapter 2. Chapter 3 details issues…

  14. On the Legal Issues of Teaching Evolution in Public Schools

    Science.gov (United States)

    Hermann, Ronald S.

    2013-01-01

    In order to effectively teach evolution to all students, even those resistant to learning evolution, science teachers may question the extent to which religion can legally be discussed in the public high school science classroom. Evolution is taught from a variety of approaches, each of which has legal implications. Four approaches to teaching…

  15. Comparison of atmospheric CO2 columns at high latitudes from ground-based and satellite-based methods

    Science.gov (United States)

    Jacobs, N.; Simpson, W. R.; Parker, H. A.; Tu, Q.; Blumenstock, T.; Dubey, M. K.; Hase, F.; Osterman, G. B.

    2017-12-01

    Total column measurements of carbon-dioxide (CO2) from the Orbiting Carbon Observatory-2 (OCO-2) satellite have been validated at mid-latitudes by comparison to the Total Carbon Column Observing Network (TCCON), but there are still a limited number of sites providing high-latitude validation data for satellite observations of CO2, and no TCCON sites in Alaska. To understand the global distribution of CO2 sources and sinks, it is essential that we increase the abundance of validation sites, particularly in the climate-sensitive high-latitude Boreal forest. Therefore, we began the Arctic Mobile Infrared Greenhouse Gas Observations (AMIGGO) campaign in the Boreal Forest region around Fairbanks, Alaska with the goal of satellite validation and measurement of natural ecosystem fluxes. In this campaign, we used the EM27/SUN mobile solar-viewing Fourier-transform infrared spectrometer (EM27/SUN FTS) to retrieve the total CO2 column and column-averaged dry-air mole fraction of CO2 (XCO2) with the GGG2014 algorithm. The EM27/SUN FTS was developed by the Karlsruhe Institute of Technology (KIT) in collaboration with Bruker optics (Gisi et al., 2012, doi:10.5194/amt-5-2969-2012) and has been deployed in urban areas to measure anthropogenic fluxes of CO2 and CH4. To evaluate the EM27/SUN performance, co-located observations were made with two EM27/SUN spectrometers, and we found that XCO2 differences between spectrometers were small (0.24ppm on average) and very stable over time. In this presentation, we report on 14 OCO-2 targeted overpasses that occurred from August 2016 through July 2017, along with additional targets obtained during ongoing observations in 2017. We investigate underlying reasons for observed differences between OCO-2 and ground-based XCO2 using methods developed by Wunch et al. (2017, doi:10.5194/amt-10-2209-2017). As an additional point of comparison, coincident aircraft observations by NOAA Earth System Research Laboratory (ESRL) Global Monitoring

  16. Legal capital: an outdated concept

    OpenAIRE

    John Armour

    2006-01-01

    This paper reviews the case for and against mandatory legal capital rules. It is argued that legal capital is no longer an appropriate means of safeguarding creditors' interests. This is most clearly the case as regards mandatory rules. Moreover, it is suggested that even an 'opt in' (or default) legal capital regime is unlikely to be a useful mechanism. However, the advent of regulatory arbitrage in European corporate law will provide a way of gathering information regarding investors' prefe...

  17. Socialisation to Interdisciplinary Legal Education

    DEFF Research Database (Denmark)

    Schäfke, Werner; Mayoral, Juan A.; Hvidt, Martine Stagelund

    2018-01-01

    This article provides novel empirical survey evidence on socialization factors leading lecturers to implement interdisciplinary teaching in law. Recent debates on the legal scholarship and higher education legal institutions advocates for the introduction of interdisciplinary approaches to legal...... of the teaching staff in this institution. To explain the adoption of interdisciplinary teaching, we rely on socialization factors connected to their former higher education and socialization in research and multidisciplinary environments....

  18. Datafication of Automated (Legal) Decisions

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    data machines may be able to (or are thought to be able to) make a prediction profile, leaving risks for individuals for being excluded from life and health insurances, being targets for computational policing etc. An additional dimension to the prefabricated decisions is the commercial aspect......) decisions which has implications for legal orders, legal actors and legal research, not to mention legal legitimacy as well as personal autonomy and democracy. On the one hand automation may facilitate better, faster, more predictable and more coherent decisions and leave cumbersome and time consuming...

  19. Above- and below-ground competition in high and low irradiance: tree seedling responses to a competing liana Byttneria grandifolia

    NARCIS (Netherlands)

    Chen, J.Y.; Bongers, F.; Cao, K.F.; Cai, Z.Q.

    2008-01-01

    Abstract: In tropical forests, trees compete not only with other trees, but also with lianas, which may limit tree growth and regeneration. Liana effects may depend on the availability of above- and below-ground resources and differ between tree species. We conducted a shade house experiment to test

  20. Regulatory and legal issues

    International Nuclear Information System (INIS)

    Raisler, K.M.; Gregory, A.M.

    1999-01-01

    This chapter focuses on the legal issues relating to the derivatives market in the USA, and analyses the Commodity Futures Trading Commission's (CFTCs) information on swaps and hybrid instruments. The law and regulation in the USA is examined and the jurisdictional reach of the Securities and Exchange Commission (SEC), CFTC, and the Commodity Exchange Act (CEA) is described. The forward contract exclusion and the case of Transnor (Bermuda) Ltd. versus BP North America Petroleum, state laws, swap policy statement issues by the CFTC, the Futures Trading Practices Act of 1992, swaps exemptions, the exemption of hybrid instruments from the CEA, and energy contract exemption are discussed. Enforceability, derivatives, and issues before regulators are considered

  1. Legal aspects of Brexit

    Directory of Open Access Journals (Sweden)

    Ovidiu – Horia Maican

    2016-12-01

    Full Text Available The Brexit referendum vote has mainly political implications and no direct legal effect. The article 50 of the Treaty on European Union allows member states to withdraw from the European Union in accordance with its own constitutional requirements. After the referendum is a period of two years from the british notice of intention to withdraw to negotiate terms of exit unless all the other member states agree to extend it. Article 50 put the balance of power firmly in the hands of the 27 other states more than the leaving state. After the time limit in article 50 is expiring, Europen Union in theory law ceases to apply in the United Kingdom. In the same time, separating European law from british national law will be an complicated process.

  2. Legal entities as subjects administrative responsibility

    OpenAIRE

    Гаврилова, Ілона Олександрівна; Університет державної фіскальної служби України

    2016-01-01

    In the article the features of the administrative liability of legal entities in Ukraine; The experience of foreign countries on the administrative liability of legal entities, proposed measures to improve the administrative and tort legislation on administrative liability of legal entities in Ukraine.The problems of liability of legal entities were always relevant and important for administrative and legal science. Legal entities, performing administrative and legal relationships, may commit...

  3. Legal knowledge, needs, and assistance seeking among HIV positive and negative women in Umlazi, South Africa.

    Science.gov (United States)

    Hill, Lauren M; Maman, Suzanne; Holness, David; Moodley, Dhayendre

    2016-01-22

    The rights of women and people living with HIV (PLHIV) are protected under South African law, yet there is a gap in the application of these laws. While there are numerous systemic and social barriers to women's and PLHIV's exercise of their legal rights and rights to access social services, there has been little effort to document these barriers as well as legal needs and knowledge in this context. 1480 HIV-positive and HIV-negative women recruited from an antenatal clinic in Umlazi Township completed a questionnaire on legal knowledge, experience of legal issues, assistance seeking for legal issues, and barriers to seeking assistance. We compared the legal knowledge and experience of legal issues of HIV-positive and HIV-negative women, and described assistance seeking and barriers to assistance seeking among all women. Both HIV-positive and HIV-negative women had high levels of knowledge of their legal rights. There were few important differences in legal knowledge and experience of legal issues by HIV status. The most common legal issues women experienced were difficulty obtaining employment (11 %) and identification documents (7 %). A minority of women who had ever experienced a legal issue had sought assistance for this issue (38 %), and half (50 %) of assistance sought was from informal sources such as family and friends. Women cited lack of time and government bureaucracy as the major barriers to seeking assistance. These results indicate few differences in legal knowledge and needs between HIV-positive and HIV-negative women in this context, but rather legal needs common among women of reproductive age. Legal knowledge may be a less important barrier to seeking assistance for legal issues than time, convenience, and cost. Expanding the power of customary courts to address routine legal issues, encouragement of pro bono legal assistance, and introduction of legal navigators could help to address these barriers.

  4. Ground Wars

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    Political campaigns today are won or lost in the so-called ground war--the strategic deployment of teams of staffers, volunteers, and paid part-timers who work the phones and canvass block by block, house by house, voter by voter. Ground Wars provides an in-depth ethnographic portrait of two...... such campaigns, New Jersey Democrat Linda Stender's and that of Democratic Congressman Jim Himes of Connecticut, who both ran for Congress in 2008. Rasmus Kleis Nielsen examines how American political operatives use "personalized political communication" to engage with the electorate, and weighs the implications...... of ground war tactics for how we understand political campaigns and what it means to participate in them. He shows how ground wars are waged using resources well beyond those of a given candidate and their staff. These include allied interest groups and civic associations, party-provided technical...

  5. Legal Principles and Legislative Instrumentalism

    NARCIS (Netherlands)

    Gribnau, J.L.M.; Soeteman, A.

    2003-01-01

    Instrumentalist legislation usually underestimates the importance of legal principles in modern law. Legal principles are the normative core of a value oriented conception of law. They function as essential criteria of evaluation for lawmaking by the legislator and the executive. In fact,

  6. Marijuana legalization: solution or dissolution.

    Science.gov (United States)

    Cohen, S

    1981-01-01

    What is being suggested as the most feasible course now is a standfast position on the legal front; an aggressive, directed research program planned to answer the critical questions about marijuana; and a discouragement policy for adolescents. Legalization is not seen as a tenable solution for many reasons, and it is one that may be irreversible and regretted.

  7. Studying Legal Cultures and Encounters?

    DEFF Research Database (Denmark)

    Petersen, Hanne

    2015-01-01

    This article discusses the cultural and other turns in relation to legal culture and situates Western legal culture in context. It deals with concepts and their relations to trends and fashions and introduces methodological reflections such as use of interdisciplinary methods, personal experience...

  8. 78 FR 14079 - Legal Processes

    Science.gov (United States)

    2013-03-04

    ... United States Patent and Trademark Office Legal Processes ACTION: Proposed collection; comment request... Patent and Trademark Office (USPTO). The rules for these legal processes may be found under 37 CFR Part 104, which outlines procedures for service of process, demands for employee testimony and production...

  9. 75 FR 3893 - Legal Processes

    Science.gov (United States)

    2010-01-25

    ... Patent and Trademark Office Legal Processes ACTION: Proposed collection; comment request. SUMMARY: The... United States Patent and Trademark Office (USPTO). The rules for these legal processes may be found under 37 CFR Part 104, which outlines procedures for service of process, demands for employee testimony and...

  10. Legalizing Farmworkers: The 2002 Outlook.

    Science.gov (United States)

    Martin, Philip

    2002-01-01

    Discusses proposals for a new guest worker program with Mexico, reviewing characteristics of U.S. farmworkers, the current federal H-2A program for admitting legal guest workers for farm work, major proposals being debated to turn unauthorized into legal farmworkers, and new considerations after September 11 that may affect the negotiations. (SM)

  11. Legal risk management in shipping

    DEFF Research Database (Denmark)

    Siig, Kristina

    The book discusses the most typical legal challenges met in the chartering, broker, agent or port management part of the shipping industry. It discusses these issues in both English and Scandinavian law and gives indications on how to best ensure your legal risk management in these parts...

  12. Legal Quality, Inequality, and Tolerance

    DEFF Research Database (Denmark)

    Bjørnskov, Christian

    Previous findings suggest that income inequality leads to lower legal quality. This paper argues that voters' tolerance of inequality exerts an additional influence. Empirical findings suggest that inequality leads to lower legal quality due to its effect on trust while the tolerance of inequality...

  13. TUBERCULOSIS: MEDICO-LEGAL ASPECTS

    Directory of Open Access Journals (Sweden)

    Giuseppe Vetrugno

    2014-04-01

    Full Text Available Tuberculosis is a diffusive infectious disease whose typical behavior differentiates it from other infectious diseases spread by human-to-human transmission (flu, chicken pox, cholera, etc. which follow a classically epidemic pattern. Indeed, in the presence of a known source of Koch bacilli capable of spreading them by air, not all exposed individuals inhale the bacteria, not all those who inhale them absorb them, not all those who absorb them are unable to eliminate them, not all who are able to eliminate them do so using delayed hypersensitivity, not all those who react with delayed hypersensitivity suffer lasting tissue damage (among other things, minor, not all who suffer tissue damage have anatomical sequelae, not all those who have anatomical sequelae, however minimal, become carriers of bacilli in the latent period. The vast majority (90-95% of the latter – which are in any case a portion, not the totality of those exposed – remain asymptomatic throughout their lives and never develop active tuberculosis. Based on these biological characteristics and the legal concepts of “epidemic” and “disease,” it becomes highly problematic, if not impossible, to assert both that tuberculosis can cause events of sufficient magnitude to be associated with the crime of “epidemic,” and that the mere diagnosis of a latent tuberculosis infection is sufficient to assume the presence of an illness legally prosecutable in criminal proceedings or a disability prosecutable in civil proceedings. Further, clinically apparent tuberculosis is a temporarily—in some cases permanently—disabling condition, and in certain work environments, even with the difficulties caused by the lack of available effective diagnostic tools and the insidious behavior of the disease in the early stages, it appears appropriate to engage in targeted monitoring, also for the early identification of persons who may become ill.

  14. Legal theology in imposed constitutionalism

    DEFF Research Database (Denmark)

    Abat Ninet, Antoni

    2018-01-01

    The focus of this paper is the question of legitimacy, and how can we consider legitimate an imposed constitution and the subsequent constitutional principles, practices and values that go hand-in-hand with the legal and political acculturation. Constitutional texts around the world are good...... examples of transposition and complicity of theological and juridical thoughts. For the purpose of this paper, imposed constitutions are political and legal norms of a state enacted and enforced without the free and full agreement of the Demos. Legal theology implies the application of religious phenomena......, theories and concepts to achieve undisputed legal legitimacy. Imposed constitutions as rules imposed for salvation for those “Platonic Philosophes” who have seen the “light”, that known the episteme are paramount examples of legal and political theology. The paper has two main sections. The first one...

  15. Semi-Automatic Selection of Ground Control Points for High Resolution Remote Sensing Data in Urban Areas

    Directory of Open Access Journals (Sweden)

    Gulbe Linda

    2016-12-01

    Full Text Available Geometrical accuracy of remote sensing data often is ensured by geometrical transforms based on Ground Control Points (GCPs. Manual selection of GCP is a time-consuming process, which requires some sort of automation. Therefore, the aim of this study is to present and evaluate methodology for easier, semi-automatic selection of ground control points for urban areas. Custom line scanning algorithm was implemented and applied to data in order to extract potential GCPs for an image analyst. The proposed method was tested for classical orthorectification and special object polygon transform. Results are convincing and show that in the test case semi-automatic methodology is able to correct locations of 70 % (thermal data – 80 % (orthophoto images of buildings. Geometrical transform for subimages of approximately 3 hectares with approximately 12 automatically found GCPs resulted in RSME approximately 1 meter with standard deviation of 1.2 meters.

  16. Spectral Assignments and Analysis of the Ground State of Nitromethane in High-Resolution FTIR Synchrotron Spectra

    Science.gov (United States)

    Twagirayezu, Sylvestre; Billinghurst, Brant E.; May, Tim E.; Dawadi, Mahesh B.; Perry, David S.

    2014-06-01

    The Fourier Transform infrared spectra of CH3NO2, have been recorded, in the 400-950 wn spectral region, at a resolution of 0.00096 wn, using the Far-Infrared Beamline at Canadian Light Source. The observed spectra contain four fundamental vibrations: the NO2 in-plane rock (475.2 wn), the NO2 out-of-plane rock (604.9 wn), the NO2 symmetric bend (657.1 wn), and the CN-stretch (917.2 wn). For the lowest torsional state of CN-stretch and NO2 in-plane rock, transitions involving quantum numbers, " = 0; " {≤ 50} and {_a}" {≤ 10}, have been assigned with the aid of an automated ground state combination difference program together with a traditional Loomis Wood approach Ground state combination differences derived from more than 2100 infrared transitions have been fit with the six-fold torsion-rotation program developed by Ilyushin et al. Additional sextic and octic centrifugal distortion parameters are derived for the ground vibrational state. C. F. Neese., An Interactive Loomis-Wood Package, V2.0, {56th},OSU Interanational Symposium on Molecular Spectroscopy (2001). V. V. Ilyushin, Z. Kisiel, L. Pszczolkowski, H. Mader, and J. T. Hougen, J. Mol. Spectrosc., 259, 26, (2010).

  17. High Antioxidant Action and Prebiotic Activity of Hydrolyzed Spent Coffee Grounds (HSCG) in a Simulated Digestion-Fermentation Model: Toward the Development of a Novel Food Supplement.

    Science.gov (United States)

    Panzella, Lucia; Pérez-Burillo, Sergio; Pastoriza, Silvia; Martín, María Ángeles; Cerruti, Pierfrancesco; Goya, Luis; Ramos, Sonia; Rufián-Henares, José Ángel; Napolitano, Alessandra; d'Ischia, Marco

    2017-08-09

    Spent coffee grounds are a byproduct with a large production all over the world. The aim of this study was to explore the effects of a simulated digestion-fermentation treatment on hydrolyzed spent coffee grounds (HSCG) and to investigate the antioxidant properties of the digestion and fermentation products in the human hepatocellular carcinoma HepG2 cell line. The potentially bioaccessible (soluble) fractions exhibited high chemoprotective activity in HepG2 cells against oxidative stress. Structural analysis of both the indigestible (insoluble) and soluble material revealed partial hydrolysis and release of the lignin components in the potentially bioaccessible fraction following simulated digestion-fermentation. A high prebiotic activity as determined from the increase in Lactobacillus spp. and Bifidobacterium spp. and the production of short-chain fatty acids (SCFAs) following microbial fermentation of HSCG was also observed. These results pave the way toward the use of HSCG as a food supplement.

  18. The application of integrated geophysical methods composed of AMT and high-precision ground magnetic survey to the exploration of granite uranium deposits

    International Nuclear Information System (INIS)

    Qiao Yong; Shen Jingbang; Wu Yong; Wang Zexia

    2014-01-01

    Introduced two methods composed of AMT and high-precision ground magnetic survey were used to the exploration of granite uranium deposits in the Yin gongshan areas middle part of the Nei Monggol. Through experiment of methods and analysis of applicated results, think that AMT have good vertical resolution and could preferably survey thickness of rockmass, position of fracture and deep conditions, space distribution features of fracture zone ect, but it is not clear for rockmass, xenolith of reflection. And high-precision ground magnetic survey could delineate rockmass, xenolith of distribution range and identify the rock contact zone, fracture ect, but it generally measure position and it is not clear for occurrence, extension. That can resolve some geological structures by using the integrated methods and on the basis of sharing their complementary advantages. Effective technological measures are provided to the exploration of deep buried uranium bodies in the granite uranium deposits and outskirt extension of the deposit. (authors)

  19. Quantitative high-resolution observations of soil water dynamics in a complicated architecture with time-lapse Ground-Penetrating Radar

    OpenAIRE

    P. Klenk; S. Jaumann; K. Roth

    2014-01-01

    High-resolution time-lapse Ground-Penetrating Radar (GPR) observations of advancing and retreating water tables can yield a wealth of information about near-surface water content dynamics. In this study, we present and analyze a series of imbibition, drainage and infiltration experiments which have been carried out at our artificial ASSESS test site and observed with surface based GPR. The test site features a complicated but known subsurface architecture co...

  20. Legal Aspects of Radioactive Waste Management: Relevant International Legal Instruments

    International Nuclear Information System (INIS)

    Wetherall, Anthony; Robin, Isabelle

    2014-01-01

    The responsible use of nuclear technology requires the safe and environmentally sound management of radioactive waste, for which countries need to have stringent technical, administrative and legal measures in place. The legal aspects of radioactive waste management can be found in a wide variety of legally binding and non-binding international instruments. This overview focuses on the most relevant ones, in particular those on nuclear safety, security, safeguards and civil liability for nuclear damage. It also identifies relevant regional instruments concerning environmental matters, in particular, with regard to strategic environmental assessments (SEAs), environmental impact assessments (EIAs), public access to information and participation in decision-making, as well as access to justice

  1. The analysis and evaluation of legal argumentation: approaches from legal theory and argumentation theory

    NARCIS (Netherlands)

    Feteris, E.; Kloosterhuis, H.

    2009-01-01

    In the past thirty years legal argumentation has become an important interdisciplinary field of interest. The study of legal argumentation draws its data, assumptions and methods from disciplines such as legal theory, legal philosophy, logic, argumentation theory, rhetoric, linguistics, literary

  2. High-grade iron ore deposits of the Mesabi Range, Minnesota-product of a continental-scale proterozoic ground-water flow system

    Science.gov (United States)

    Morey, G.B.

    1999-01-01

    The Mesabi Range along the north edge of the Paleoproterozoic Penokean orogen in northern Minnesota has produced 3.6 billion metric tons of ore since its discovery in 1890. Of that amount, 2.3 billion metric tons were extracted from hematite- or geothite-rich deposits generally referred to as 'high-grade' ores. The high-grade ores formed as the Biwabik Iron-Formation was oxidized, hydrated, and leached by solutions flowing along open faults and fractures. The source of the ore-forming solutions has been debated since it was first proposed that the ores were weathering products formed by descending meteoritic ground-water flowing in late Mesozoic time. Subsequently others believed that the ores were better explained by ascending solutions, possbily hydrothermal solutions of pre-Phanerzoic age. Neither Wolff nor Gruner could reconcile their observations with a reasonable source for the solutions. In this paper, I build on modern mapping of the Mesabi Range and mine-specific geologic observations summarized in the literature to propose a conceptual model in which the high-grade ores formed from ascending solutions that were part of continent-scale topographic or gravity-driven ground-water system. I propose that the ground-water system was active during the later stages of the development of a coupled fold and thrust belt and foreland basin that formed during the Penokean orogen.

  3. Documents and legal texts

    International Nuclear Information System (INIS)

    2015-01-01

    This section treats of the following Documents and legal texts: 1 - Canada: Nuclear Liability and Compensation Act (An Act respecting civil liability and compensation for damage in case of a nuclear incident, repealing the Nuclear Liability Act and making consequential amendments to other acts); 2 - Japan: Act on Compensation for Nuclear Damage (The purpose of this act is to protect persons suffering from nuclear damage and to contribute to the sound development of the nuclear industry by establishing a basic system regarding compensation in case of nuclear damage caused by reactor operation etc.); Act on Indemnity Agreements for Compensation of Nuclear Damage; 3 - Slovak Republic: Act on Civil Liability for Nuclear Damage and on its Financial Coverage and on Changes and Amendments to Certain Laws (This Act regulates: a) The civil liability for nuclear damage incurred in the causation of a nuclear incident, b) The scope of powers of the Nuclear Regulatory Authority (hereinafter only as the 'Authority') in relation to the application of this Act, c) The competence of the National Bank of Slovakia in relation to the supervised financial market entities in the financial coverage of liability for nuclear damage; and d) The penalties for violation of this Act)

  4. Documents and legal texts

    International Nuclear Information System (INIS)

    2014-01-01

    This section of the Bulletin presents the recently published documents and legal texts sorted by country: - Brazil: Resolution No. 169 of 30 April 2014. - Japan: Act Concerning Exceptions to Interruption of Prescription Pertaining to Use of Settlement Mediation Procedures by the Dispute Reconciliation Committee for Nuclear Damage Compensation in relation to Nuclear Damage Compensation Disputes Pertaining to the Great East Japan Earthquake (Act No. 32 of 5 June 2013); Act Concerning Measures to Achieve Prompt and Assured Compensation for Nuclear Damage Arising from the Nuclear Plant Accident following the Great East Japan Earthquake and Exceptions to the Extinctive Prescription, etc. of the Right to Claim Compensation for Nuclear Damage (Act No. 97 of 11 December 2013); Fourth Supplement to Interim Guidelines on Determination of the Scope of Nuclear Damage Resulting from the Accident at the Tokyo Electric Power Company Fukushima Daiichi and Daini Nuclear Power Plants (Concerning Damages Associated with the Prolongation of Evacuation Orders, etc.); Outline of 'Fourth Supplement to Interim Guidelines (Concerning Damages Associated with the Prolongation of Evacuation Orders, etc.)'. - OECD Nuclear Energy Agency: Decision and Recommendation of the Steering Committee Concerning the Application of the Paris Convention to Nuclear Installations in the Process of Being Decommissioned; Joint Declaration on the Security of Supply of Medical Radioisotopes. - United Arab Emirates: Federal Decree No. (51) of 2014 Ratifying the Convention on Supplementary Compensation for Nuclear Damage; Ratification of the Federal Supreme Council of Federal Decree No. (51) of 2014 Ratifying the Convention on Supplementary Compensation for Nuclear Damage

  5. Investigation of Υ Dor - δ Sct hybrid stars based on high precission space photometry and complementary ground based spectroscopy

    International Nuclear Information System (INIS)

    Hareter, M.

    2013-01-01

    Stellar pulsation carries information on the physical condition within the star. While pressure modes (p modes) probe the outer layers of a star, gravity modes (g modes) penetrate deep into the radiative zone and thus carry valuable information on the physical conditions there. gamma Dor stars are stars that pulsate in such modes, apart from white dwarfs and slowly pulsating B (SPB) stars. Therefore, these stars are important test benches for stellar evolution and pulsation theory. delta Sct - gamma Dor hybrids are stars that pulsate like gamma Dor stars with g modes but also with p modes as the delta Sct stars do. This makes them even more suited for asteroseismology. The CoRoT long runs offer a great opportunity to analyse a large sample of stars observed homogeneously, uninterrupted and long time base of about 150 days, which is practically unachievable with ground based observation. Since space missions avoid the scintillation caused by the Earth's atmosphere, they allow to detect stellar oscillations on a sub-millimagnitude level even for stars as faint as 15th magnitude. The photometric data is supplemented by AAOmega classification spectroscopy, allowing to determine effective tem- peratures and surface gravity. With these data a statistical approach was adopted to describe the pulsation behaviour gamma Dor and delta Sct - gamma Dor hybrid stars. A temperature - period relation was found for gamma Dor and delta Sct stars, but none for delta Sct - gamma Dor hybrid stars, when considering their strongest g mode or p mode, respectively. The instability domain of hybrid stars is equal to that of delta Sct stars and is not con- fined to the overlapping region of the delta Sct and gamma Dor IS in the Hertzsprung- Russell diagram. Hybrid stars behave differently in the g mode regime than gamma Dor stars, which poses a serious question on how to define properly a delta Sct - gamma Dor hybrid. The convective flux blocking mechanism is supposed to work for stars

  6. Grounded Intersectionality

    DEFF Research Database (Denmark)

    Marfelt, Mikkel Mouritz

    2016-01-01

    grounded approach to studying differences. This provides an opportunity, for scholars and practitioners, to reassess possible a priori given assumptions, and open up to new explorations beyond conventional identity theorization. Social implications – The paper suggests a need for an empirically grounded...... approach to studying social differences, which would not only create an opportunity to reassess common assumptions but also open up for explorations beyond conventional identity theorizations. Originality/value – The framework departs from traditional (critical) diversity scholarship, as it is process...

  7. Nuclear magnetic resonance in high magnetic fields: Study of singlet-ground-state due to 1-D quantum spin effect

    Science.gov (United States)

    Chiba, Meiro; Ajiro, Yoshitami; Satoh, Eiji; Kubo, Takeji

    1996-02-01

    In one-dimensional (1-D) magnets the singlet-ground-state (SGS) due to the quantum spin effect is one of the most interesting phenomena. The temperature and the field dependences of the proton spin-lattice relaxation under magnetic fields up to 15 T have been observed for SGS materials, namely, NENP (Haldane system) and CuCI 2(γ-picoline) 2 (alternating antiferromagnetic chain). The results clearly show the excitation of SGS with a characteristic energy gap in the magnetic excited state. The observed relaxation rate is discussed in terms of the number of magnetic excitons in focussing on the dissimilarity between two systems.

  8. Should Pediatric Euthanasia be Legalized?

    Science.gov (United States)

    Brouwer, Marije; Kaczor, Christopher; Battin, Margaret P; Maeckelberghe, Els; Lantos, John D; Verhagen, Eduard

    2018-02-01

    Voluntary active euthanasia for adults at their explicit request has been legal in Belgium and the Netherlands since 2002. In those countries, acceptance of the practice for adults has been followed by acceptance of the practice for children. Opponents of euthanasia see this as a dangerous slippery slope. Proponents argue that euthanasia is sometimes ethically appropriate for minors and that, with proper safeguards, it should be legally available in appropriate circumstances for patients at any age. In this Ethics Rounds, we asked philosophers from the United States and the Netherlands, and a Dutch pediatrician, to discuss the ethics of legalizing euthanasia for children. Copyright © 2018 by the American Academy of Pediatrics.

  9. Challenges in legal translation - revisited

    Directory of Open Access Journals (Sweden)

    Ingrid Simonnæs

    2013-12-01

    Full Text Available The aim of this paper is to discuss challenges in legal translation from the view of a teacher who evaluates the work of semi-professional translators in a special setting. Recurrent translation errors may subsequently be used as a pedagogical resource in specialised translator training. The observation of recurrent challenges confronting the candidates in legal translation and the absence of formal translator training programs are the reasons why NHH now offers an on-line course in legal translation, JurDist, focusing i.a. on useful translation strategies.

  10. Prerequisites for Correctness in Legal Argumentation

    OpenAIRE

    Mackuvienė, Eglė

    2011-01-01

    A phenomenon called legal argumentation is analyzed in the dissertation. The aim of the thesis is to identify the prerequisites that allow to consider the legal argumentation to be correct, also to evaluate those prerequisites logically. Legal argumentation is analyzed as a phenomenon per se, without relating it to any particular arguing subject. Other dimensions of the process of making a legal decision, such as legal reasoning, legal discourse, interpretation of law and others are discu...

  11. Advances in High Energy Solid-State 2-micron Laser Transmitter Development for Ground and Airborne Wind and CO2 Measurements

    Science.gov (United States)

    Singh, Upendra N.; Yu, Jirong; Petros, Mulugeta; Chen, Songsheng; Kavaya, Michael J.; Trieu, Bo; Bai, Yingxin; Petzar, Paul; Modlin, Edward A.; Koch, Grady; hide

    2010-01-01

    Sustained research efforts at NASA Langley Research Center (LaRC) during last fifteen years have resulted in a significant advancement in 2-micron diode-pumped, solid-state laser transmitter for wind and carbon dioxide measurement from ground, air and space-borne platform. Solid-state 2-micron laser is a key subsystem for a coherent Doppler lidar that measures the horizontal and vertical wind velocities with high precision and resolution. The same laser, after a few modifications, can also be used in a Differential Absorption Lidar (DIAL) system for measuring atmospheric CO2 concentration profiles. Researchers at NASA Langley Research Center have developed a compact, flight capable, high energy, injection seeded, 2-micron laser transmitter for ground and airborne wind and carbon dioxide measurements. It is capable of producing 250 mJ at 10 Hz by an oscillator and one amplifier. This compact laser transmitter was integrated into a mobile trailer based coherent Doppler wind and CO2 DIAL system and was deployed during field measurement campaigns. This paper will give an overview of 2-micron solid-state laser technology development and discuss results from recent ground-based field measurements.

  12. Legal Aspects of Telepathology

    Directory of Open Access Journals (Sweden)

    Christian Dierks

    2000-01-01

    Full Text Available In some legal surroundings telepathology is considered a breach of registrational barriers. The recommendation of the G 8 states in Europe for required legislation in telemedicine suggests to recognise that the localization of the remote health care professional defines the site not only of licensure but also of liability. This approach must be considered helpful, since it can solve many problems brought about by the doubtful results of private international law and conventions like the European Union (EU and Lugano Convention. Under today's conditions in private international law it must be considered essential to agree upon a choice of law and stipulate a court of jurisdiction when doing telepathology. However, the opposing aims of insuring the patients claims and avoiding jurisdictions that exceed the local expectations of the medical professional must be reconciled. Data protection and data security are other crucial topics that require attention. Generally speaking, the principles of minimum data exchange, anonymity, pseudonymity and cryptography must be established as a basis for all telepathology procedures. Only when personal data is needed, its use can be legitimated. Written consent of the patient is advised. To guarantee a cross‐border security level the regulations of the EU‐Data Protection Directive need to be transformed into national law. In practise, cross‐border dataflow shall only take place where the security level can be maintained even within the other country. Finally, reimbursement questions must be answered to establish a sound economical basis for telepathology. The spatial distance between the participants may yield the question, whether the service has been rendered to an extent necessary and sufficient for reimbursement. If reimbursement takes place on a cross‐border or cross‐regional level, severe disturbances of the health systems can occur. Regulation schemes or treaties need therefore to be developed to

  13. Looking for Trouble in All the Right Places: The Legal Implications Associated with "Electronic Signatures" and High-Risk Clinical Situations

    National Research Council Canada - National Science Library

    Escobar, Gabriel J; Folck, Bruce F; Gardner, Marla N; Ma, June; Palmer, Larry I; Liang, Bryan; Nozick, Linda K

    2005-01-01

    .... Combinations of administrative data and laboratory test results ("electronic signatures") were employed to identify discrete, high-risk clinical situations among health plan members of a large managed care organization...

  14. Federal Aviation Administration Legal Interpretations

    Data.gov (United States)

    Department of Transportation — Legal Interpretations and the Chief Counsel's opinions are now available at this site. Your may choose to search by year or by text search. Please note that not all...

  15. The importance of legal counsel

    Directory of Open Access Journals (Sweden)

    Betsy Fisher

    2017-02-01

    Full Text Available At each stage of the resettlement process, the presence of counsel – legal advocates – can help refugees to present their complete cases efficiently and avoid unnecessary rejections. This provides benefits to decision makers as well.

  16. Semi-legal family life

    DEFF Research Database (Denmark)

    Rytter, Mikkel

    2012-01-01

    . The married couples subjected to this mobile lifestyle are always in a process of becoming illegal, which is the consequence of ‘overstaying’ in Denmark or ‘understaying’ in Sweden. Besides its legal aspects, a semi-legal status also has significant moral implications that not only restructure marriage......In 2002, the Danish government introduced new legislation on family reunification to restrict the transnational arranged marriages that were occurring among some immigrant groups. Since then, thousands of people have emigrated from Denmark to Sweden where, as citizens of the European Union......, they are entitled to family reunification. In this article, I introduce the concept of semi-legality to describe the situation whereby Pakistani transnational couples commute on a regular basis between their legal residences in Sweden and their places of work or networks of friends and family in Denmark...

  17. MILS: Business, Legal and Social Acceptance

    OpenAIRE

    Toulemonde, Christophe; Brygier, Jacques; Blasum, Holger; Tverdyshev, Sergey; Leconte, Bertrand; Müller, Kevin; Söding - Freiherr von Blomberg, Axel; Furgel, Igor; Truskaller, Martina

    2015-01-01

    This document is the result of EURO-MILS Work Package 1.3. The objective of the WP is to analyse the business impact of trustworthy ICT for networked high-criticality systems. A multistep work has be done to make a quantitative and qualitative analysis of the different markets and understand the potential of exploitation. It has analysed how security requirements vary from a business (companies) and a social (consumer) point of view. It has analysed the legal implications (national certificat...

  18. Submillimeter-wave and far-infrared spectroscopy of high-J transitions of the ground and ν2 = 1 states of ammonia.

    Science.gov (United States)

    Yu, Shanshan; Pearson, John C; Drouin, Brian J; Sung, Keeyoon; Pirali, Olivier; Vervloet, Michel; Martin-Drumel, Marie-Aline; Endres, Christian P; Shiraishi, Tetsuro; Kobayashi, Kaori; Matsushima, Fusakazu

    2010-11-07

    Complete and reliable knowledge of the ammonia spectrum is needed to enable the analysis and interpretation of astrophysical and planetary observations. Ammonia has been observed in the interstellar medium up to J=18 and more highly excited transitions are expected to appear in hot exoplanets and brown dwarfs. As a result, there is considerable interest in observing and assigning the high J (rovibrational) spectrum. In this work, numerous spectroscopic techniques were employed to study its high J transitions in the ground and ν(2)=1 states. Measurements were carried out using a frequency multiplied submillimeter spectrometer at Jet Propulsion Laboratory (JPL), a tunable far-infrared spectrometer at University of Toyama, and a high-resolution Bruker IFS 125 Fourier transform spectrometer (FTS) at Synchrotron SOLEIL. Highly excited ammonia was created with a radiofrequency discharge and a dc discharge, which allowed assignments of transitions with J up to 35. One hundred and seventy seven ground state and ν(2)=1 inversion transitions were observed with microwave accuracy in the 0.3-4.7 THz region. Of these, 125 were observed for the first time, including 26 ΔK=3 transitions. Over 2000 far-infrared transitions were assigned to the ground state and ν(2)=1 inversion bands as well as the ν(2) fundamental band. Of these, 1912 were assigned using the FTS data for the first time, including 222 ΔK=3 transitions. The accuracy of these measurements has been estimated to be 0.0003-0.0006 cm(-1). A reduced root mean square error of 0.9 was obtained for a global fit of the ground and ν(2)=1 states, which includes the lines assigned in this work and all previously available microwave, terahertz, far-infrared, and mid-infrared data. The new measurements and predictions reported here will support the analyses of astronomical observations by high-resolution spectroscopy telescopes such as Herschel, SOFIA, and ALMA. The comprehensive experimental rovibrational energy levels

  19. Legal control of large technical projects

    International Nuclear Information System (INIS)

    Papier, H.J.

    1981-01-01

    More legal security, acceleration of court procedures, a fair consideration of the interests of the permission recipients, avoidance of any kind of political usurpation, as well as the attempts of judges not to present an amateuriser scientific-technical indepth-knowledge cannot be accomplished via Sporadic appeals with partially para-legal reservedness. This also goes for those frantic attempts to institute socalled ''norm selections'', and for efforts of attempting to influence objective rights by modifying grounds for contestation. What is needed is a legistation that, especially in the area of large industrial plants, exerts appropriate statuatory influence. So far, this has not been the case. It is up to the legislation to define permission standards, have them assessed and judged by experts, and harmonize them with the appropriate procedural rights. If this is done, the power of balance with regards to large industrial plants will be re-established. Curtailment of the lengthy process of official channels must also be considered. If a preliminary administrative procedure is already formalized, a second fact-establishing instance should be waived. (orig./HP) [de

  20. Realistic rhetoric and legal decision

    Directory of Open Access Journals (Sweden)

    João Maurício Adeodato

    2017-06-01

    Full Text Available The text aims to lay the foundations of a realistic rhetoric, from the descriptive perspective of how the legal decision actually takes place, without normative considerations. Aristotle's rhetorical idealism and its later prestige reduced rhetoric to the art of persuasion, eliminating important elements of sophistry, especially with regard to legal decision. It concludes with a rhetorical perspective of judicial activism in complex societies.

  1. [Biopiracy: about its legal meanings].

    Science.gov (United States)

    Ramírez García, Hugo Saúl

    2009-01-01

    This article explores the legal meanings of biopiracy concept, linked to subjects such as intellectual property rights on genetic resources, bioprospecting contracts, right to food, and food security. It overcomes the critical function of biopiracy concept related to world-wide extended tendencies: privatization and technification. Likewise, protectionism shows the opportunity that biopiracy concept represents for the enrichment of the legal interpretation related to the bioethical statue of biotech developments.

  2. On Making Legal Emergency: Law Office at its Most Expeditious

    Directory of Open Access Journals (Sweden)

    Alexander Kozin

    2007-01-01

    Full Text Available This essay examines manufacture of a legally-relevant symbolic object, "emergency." The examination is carried out in the phenomenological key. For the initial theoretical orientation I take HUSSERL's critique of mathematization of the life-world. Thereby I show that emergency can be conceived of as a temporal mode of constitution. With the help of workplace studies, I export phenomenological insights into a social scientific sphere. From this perspective, legal emergency comes about as a vehicle that assists in minimizing, mechanizing, transforming and reconstituting a life-world original (client's narrative into a law-specific temporal event grounded in legal discourse and its materialities. Thus understood, the law office becomes comparable to a laboratory whose business is epistemic enculturation. In my analysis of the legal emergency as "becoming," I employ data-based materials collected during extensive fieldwork in a law firm in the United States. I conclude by further theorizing social consequences of legal emergency with Gilles DELEUZE, who locates law at the juncture of materials (discourse and forces (actions. URN: urn:nbn:de:0114-fqs0701129

  3. The Legal Consequences of Mandating High Stakes Decisions Based on Low Quality Information: Teacher Evaluation in the Race-to-the-Top Era

    Science.gov (United States)

    Baker, Bruce D.; Oluwole, Joseph O.; Green, Preston C., III

    2013-01-01

    In this article, we explain how overly prescriptive, rigid state statutory and regulatory policy frameworks regarding teacher evaluation, tenure and employment decisions outstrip the statistical reliability and validity of proposed measures of teaching effectiveness. We begin with a discussion of the emergence of highly prescriptive state…

  4. Hybrid Broadband Ground-Motion Simulations: Combining Long-Period Deterministic Synthetics with High-Frequency Multiple S-to-S Backscattering

    KAUST Repository

    Mai, Paul Martin

    2010-09-20

    We present a new approach for computing broadband (0-10 Hz) synthetic seismograms by combining high-frequency (HF) scattering with low-frequency (LF) deterministic seismograms, considering finite-fault earthquake rupture models embedded in 3D earth structure. Site-specific HF-scattering Green\\'s functions for a heterogeneous medium with uniformly distributed random isotropic scatterers are convolved with a source-time function that characterizes the temporal evolution of the rupture process. These scatterograms are then reconciled with the LF-deterministic waveforms using a frequency-domain optimization to match both amplitude and phase spectra around the target intersection frequency. The scattering parameters of the medium, scattering attenuation ηs, intrinsic attenuation ηi, and site-kappa, as well as frequency-dependent attenuation, determine waveform and spectral character of the HF-synthetics and thus affect the hybrid broadband seismograms. Applying our methodology to the 1994 Northridge earthquake and validating against near-field recordings at 24 sites, we find that our technique provides realistic broadband waveforms and consistently reproduces LF ground-motion intensities for two independent source descriptions. The least biased results, compared to recorded strong-motion data, are obtained after applying a frequency-dependent site-amplification factor to the broadband simulations. This innovative hybrid ground-motion simulation approach, applicable to any arbitrarily complex earthquake source model, is well suited for seismic hazard analysis and ground-motion estimation.

  5. Psychopathy: Legal and neuroscientific aspects

    Directory of Open Access Journals (Sweden)

    Joaquin Ortega-Escobar

    2017-01-01

    Full Text Available Psychopathy is characterised by emotional disturbances that affect interpersonal behaviour and decision-making. The objective of this paper is to review the most recent contributions to the field of neuroscience of psychopathy and the implications that this disorder has on the criminal legal field. In regards to this last aspect, we evaluate the issue of psychopaths’ accountability and the incidence of psychopathy in many other penal institutions. In terms of the contributions of neuroscience, we will focus on the orbitofrontal (ofPFC and ventromedial (vmPFC regions of the frontal lobes and on the amygdala. Data spanning from the nineteenth century to the present indicate that damage to the ofPFC and vmPFC is the basis of behaviours that have been referred to as pseudopsychopathic. The earlier during brain development the damage occurs, the more likely these behaviours will resemble those of psychopaths. The damage to the amygdala is rather related to impairments in the ability to distinguish facial expressions of fear and the capacity to feel emotions. Damage to ofPFC, vmPFC, and amygdala are highly relevant to the expression of pseudopsychopathic behaviours.

  6. Legal and Regulatory Barriers to Reverse Innovation.

    Science.gov (United States)

    Rowthorn, Virginia; Plum, Alexander J; Zervos, John

    Reverse innovation, or the importation of new, affordable, and efficacious models to high-income countries from the developing world, has emerged as a way to improve the health care system in the United States. Reverse innovation has been identified as a key emerging trend in global health systems in part because low-resourced settings are particularly good laboratories for low-cost/high-impact innovations that are developed out of necessity. A difficult question receiving scant attention is that of legal and regulatory barriers. The objective of this paper is to understand and elucidate the legal barriers faced by innovators bringing health interventions to the United States. Semistructured qualitative interviews were conducted with 9 key informants who have directly participated in the introduction of global health care approaches to the United States health system. A purposive sampling scheme was employed to identify participants. Phone interviews were conducted over one week in July 2016 with each participant and lasted an average of 35 minutes each. Purely legal barriers included questions surrounding tort liability, standard of care, and concerns around patient-administered self-care. Regulatory burdens included issues of international medical licensure, reimbursement, and task shifting and scope of work challenges among nonprofessionals (e.g. community health workers). Finally, perceived (i.e. not realized or experienced) legal and regulatory barriers to innovative modalities served as disincentives to bringing products or services developed outside of the United States to the United States market. Conflicting interests within the health care system, safety concerns, and little value placed on low-cost interventions inhibit innovation. Legal and regulatory barriers rank among, and contribute to, an anti-innovation atmosphere in healthcare for domestic and reverse innovators alike. Reverse innovation should be fostered through the thoughtful development of

  7. Ground Pollution Science

    International Nuclear Information System (INIS)

    Oh, Jong Min; Bae, Jae Geun

    1997-08-01

    This book deals with ground pollution science and soil science, classification of soil and fundamentals, ground pollution and human, ground pollution and organic matter, ground pollution and city environment, environmental problems of the earth and ground pollution, soil pollution and development of geological features of the ground, ground pollution and landfill of waste, case of measurement of ground pollution.

  8. Benjamin's Ground

    Directory of Open Access Journals (Sweden)

    Rainer Nägele

    1986-09-01

    Full Text Available Benjamin‘s reading of Hölderlin in one of his earliest essays already delineates some of the major constellations of his thought. Searching for the ground of language and of poetic language in particular, Benjamin sets out to lay the ground for the possibility of literary criticism. His text enters into a specific relationship with Hölderlin's theory of poetics and poetic language. The movement of this search leads through a metaphoric relationship of "surface" and "depth" toward an ever-receding ground that can be articulated ultimately only in relation to a non-representable abyss (Abgrund . A new topography of surface and writing emerges and replaces the surface/depth relationship. Both Hölderlin's poetics and Benjamin's criticism develop a model of representation based on a radical rethinking of writing and script, marked by a "cut" or "caesura" as the precondition of representation and of the possibility of any "thing" represented. In the recurring motif of waking up, Benjamin marks the threshold of that caesura and connects it at the same time with a specific trait of modern aesthetics as embodied in Kafka's work.

  9. LEGAL AND ECONOMIC PERSPECTIVES ON THE LEGAL PENALTY INTEREST

    Directory of Open Access Journals (Sweden)

    Rodica Diana APAN

    2014-06-01

    Full Text Available The legal evaluation of the penalty interest, meaning the ex lege determination of its level is applicable only in the case of non-fulfillment of a monetary payment obligation. The applicability of the system of legal evaluation of the interest is generally determined by the absence of a document that ascertains the agreement of the parties, such as a contract, through which the parties, following this agreement, evaluate the prejudice caused by the non-fulfillment of a monetary payment obligation, before the prejudice has occurred. The legal evaluation of the penalty interest, as a component of the regulation in the field of legal interest has the purpose to ensure creditor’s protection. Regardless of the prejudice caused to the creditor, the legal penalty interest shall be determined by relating it to a variable benchmark that is the level of the reference interest rate of the National Bank of Romania, which is the monetary policy interest rate of the National Bank of Romania.

  10. Legal socialization of personality as a phenomenon of legal psychology

    Directory of Open Access Journals (Sweden)

    Borisova S.E.

    2017-01-01

    Full Text Available The relevance of the topic to the continuing importance of legal regulation of human behavior, the necessity of foreseeing the adverse consequences of social disorders and urgency of the prevention of deconditioning and deviant behavioral manifestations. In this regard, it is important to examine the phenomenon of legal socialization, causing interest among the representatives of the human Sciences and specialists in different branches of psychological knowledge. Taking into account the multidimensional nature of this phenomenon, it is an essential consideration of the trajectories of its occurrence in correlation with different interacting with other determinants. Such determinants include age psychological characteristics, experience crises of mental development, socially conditioned factors, and the influence of the professional environment. In article are characterized by individual patterns of legal socialization of a personality, revealing its essence, on the basis of summarizing opinions of scientists based on their own point of view. On the basis of the theoretical analysis made assumptions about the peculiarities of legal socialization of the individual occurring in different age periods of life; formulated likely areas for further study the phenomenon under research legal psychology.

  11. Highly selective and efficient removal of fluoride from ground water by layered Al-Zr-La Tri-metal hydroxide

    Science.gov (United States)

    Zhou, Jian; Zhu, Wenkun; Yu, Jie; Zhang, Hongping; Zhang, Yongde; Lin, Xiaoyan; Luo, Xuegang

    2018-03-01

    A novel layered Zr-Al-La tri-metal composite (AZL) was fabricated via co-precipitation method for fluoride removal. The as-prepared adsorbent was characterized by various technologies, and its adsorption behaviors to fluoride were thoroughly carried out to investigate the fluoride removal performance. The results showed that the layered structure existed and the AZL exhibited the maximum adsorption capacity of 90.48 mg g-1 at 308 K and pH 3.0 from the Langmuir isotherm model. The adsorption kinetics was well fitted by the pseudo-second-order equation, and the adsorption isotherms were well described by the Langmuir equation. Adsorption thermodynamics result was indicative of endothermic reaction in the process of adsorption of AZL to fluoride. The as-prepared AZL composite has excellent fluoride removal performance for the practical ground water and satisfies the permissible limit of fluoride in drinking water recommended by Chinese Standard. In addition, based on the characterization, the adsorption mechanism of fluoride on AZL was proposed, including electrostatic interaction between the protonated surface of AZL and fluoride, as well as ion-exchange by hydroxyl group and fluoride.

  12. Striped, honeycomb, and twisted moiré patterns in surface adsorption systems with highly degenerate commensurate ground states

    Science.gov (United States)

    Elder, K. R.; Achim, C. V.; Granato, E.; Ying, S. C.; Ala-Nissila, T.

    2017-11-01

    Atomistically thin adsorbate layers on surfaces with a lattice mismatch display complex spatial patterns and ordering due to strain-driven self-organization. In this work, a general formalism to model such ultrathin adsorption layers that properly takes into account the competition between strain and adhesion energy of the layers is presented. The model is based on the amplitude expansion of the two-dimensional phase field crystal (PFC) model, which retains atomistic length scales but allows relaxation of the layers at diffusive time scales. The specific systems considered here include cases where both the film and the adsorption potential can have either honeycomb (H) or triangular (T) symmetry. These systems include the so-called (1 ×1 ) , (√{3 }×√{3 }) R 30∘ , (2 ×2 ) , (√{7 }×√{7 }) R 19 .1∘ , and other higher order states that can contain a multitude of degenerate commensurate ground states. The relevant phase diagrams for many combinations of the H and T systems are mapped out as a function of adhesion strength and misfit strain. The coarsening patterns in some of these systems is also examined. The predictions are in good agreement with existing experimental data for selected strained ultrathin adsorption layers.

  13. Legal capacity of the elderly in Greece.

    Science.gov (United States)

    Giannouli, Vaitsa; Tsolaki, Magda

    2014-01-01

    Legal capacity of the elderly people in Greece is of great legal, medical and social importance, but has received little attention till now from medical literature. This paper aims to study whether elderly people with dementia are able to participate in legal contracts like sales, purchases, loans, leases, donations and testaments. We tried to introduce a new test for the above legal-financial contracts and show some preliminary findings. The test consists of six examined relevant domains concerning basic monetary skills, cash transactions, bank statement management, financial conceptual knowledge, knowledge of potential heirs (beneficiaries) and assets/estate and finally the decision making process for different dilemmas on sales, purchases, loans, leases, donations and testaments. We studied 203 people. Eighty three people were healthy, 64 with Alzheimer's disease (AD) (10 with severe AD, 22 with moderate, and 32 with mild AD), 10 with Parkinson's disease (PD), and 46 with amnestic Mild Cognitive Impairment (aMCI). Individuals were included in the study only if they were aged 60 and over and only if they had a partner or a guardian who could give information on the individual's daily living. The exclusion criteria were predefined as follows: history of any other mental health disease and/or any other serious somatic health disease except for their official diagnosis of dementia. Results showed statistically significant differences with all three groups of patients characterized as incapable for legal-financial actions. Patients with severe AD (PGreece, to confirm and expand our initial findings. In conclusion, our new test which is based on Marson's theoretical model of financial capacity seems to be highly correlated with the so far use of MMSE/HMSE scores, but it gives more specific information that is of interest in the field of civil forensics for characterizing someone as legally (in) capable for large and/or small scale financial acts. Our preliminary

  14. LEGAL ENTITIES IN ROMANIAN PRIVATE INTERNATIONAL LAW

    Directory of Open Access Journals (Sweden)

    Berlingher Remus Daniel

    2013-12-01

    Full Text Available Legal entities play an increasing role in international economic relations, as well as in political, cultural, social or human relations. Any legal entity is subject to the law of a certain country, as it can only exist or function on the basis of legal provisions. In this sense, the paper analyses the law applicable to the organic statute of a legal entity, the importance and criteria underlying the establishment of a legal entity’s nationality, the recognition of foreign legal entities in Romania, as well as the rights and obligations of foreign legal entities residing in our country.

  15. THE FUNCTION OF LEGAL REASONITY IN COURT JUDGEMENT (MODEL ON FINDING THE LAW REFLECTY PANCASILA VALUE

    Directory of Open Access Journals (Sweden)

    Deka Rachman Budihanto

    2017-09-01

    Full Text Available Legal research is a process to determine the rule of law, principles of law and legal doctrines in order to address the legal issues at hand. This study using a type of normative juridical (legal research. Rechtvinding understanding in Indonesian as legal discovery (translated literally could mislead rechtvinding function is to find concrete norm to associate the relevant legal facts. Adhering to the understanding of the rechtvinding the judge in carrying out its functions prosecute a legal case can not be separated from efforts to find concrete norms to be linked to the fact the law. Furthermore, when the facts of law has no grounding norms that govern mutatis mutandis thus not regulated in the rules of positive law and customary law. Scholasticism and dialectic method is used as a support hermeneutic interpretation of legal facts to me recht construction of a new legal norm normative ideas should not be separated from Idee recht itself. Rechvinding model contained in the provisions of the Basic Law of Judicial Authority Article 1 in Conjunction with Article 5, Article 10 in conjunction with Article 50 1 for the model Rechtvinding is the approach taken by norma series is a concept of morals and justice and practices considered society as law and the criminal law model rechtvinding is also banned norma concrete (new, to assess the actions (act so that an exit permit from the actions that have not been regulated in the act so that such actions are not punished.

  16. First retrievals of HCFC-142b from ground-based high-resolution FTIR solar observations: application to high-altitude Jungfraujoch spectra

    Science.gov (United States)

    Mahieu, Emmanuel; O'Doherty, Simon; Reimann, Stefan; Vollmer, Martin; Bader, Whitney; Bovy, Benoît; Lejeune, Bernard; Demoulin, Philippe; Roland, Ginette; Servais, Christian; Zander, Rodolphe

    2013-04-01

    Hydrofluorocarbons (HCFCs) are the first substitutes to the long-lived ozone depleting halocarbons, in particular the chlorofluorocarbons (CFCs). Given the complete ban of the CFCs by the Montreal Protocol, its Amendments and Adjustments, HCFCs are on the rise, with current rates of increase substantially larger than at the beginning of the 21st century. HCFC-142b (CH3CClF2) is presently the second most abundant HCFCs, after HCFC-22 (CHClF2). It is used in a wide range of applications, including as a blowing foam agent, in refrigeration and air-conditioning. Its concentration will soon reach 25 ppt in the northern hemisphere, with mixing ratios increasing at about 1.1 ppt/yr [Montzka et al., 2011]. The HCFC-142b lifetime is estimated at 18 years. With a global warming potential of 2310 on a 100-yr horizon, this species is also a potent greenhouse gas [Forster et al., 2007]. First space-based retrievals of HCFC-142b have been reported by Dufour et al. [2005]. 17 occultations recorded in 2004 by the Canadian ACE-FTS instrument (Atmospheric Chemistry Experiment - Fourier Transform Spectrometer, onboard SCISAT-1) were analyzed, using two microwindows (1132.5-1135.5 and 1191.5-1195.5 cm-1). In 2009, Rinsland et al. determined the HCFC-142b trend near the tropopause, from the analysis of ACE-FTS observations recorded over the 2004-2008 time period. The spectral region used in this study extended from 903 to 905.5 cm-1. In this contribution, we will present the first HCFC-142b measurements from ground-based high-resolution Fourier Transform Infrared (FTIR) solar spectra. We use observations recorded at the high altitude station of the Jungfraujoch (46.5°N, 8°E, 3580 m asl), with a Bruker 120HR instrument, in the framework of the Network for the Detection of Atmospheric Composition Change (NDACC, visit http://www.ndacc.org). The retrieval of HCFC-142b is very challenging, with simulations indicating only weak absorptions, lower than 1% for low sun spectra and current

  17. Characterizing effects and benefits of beam defocus on high energy laser performance under thermal blooming and turbulence conditions for air-to-ground engagements

    Science.gov (United States)

    Long, Scott N.

    2008-10-01

    This dissertation makes contributions towards knowledge of optimizing of laser weapon performance when operating in the air-to-ground (ATG) regime in thermal blooming conditions. Wave optics modeling techniques were used to represent laser weapon performance in a high fidelity sense to allow progress to be made toward improving lower-fidelity scaling laws that can be used in systems level analysis which has need for better representations of thermal blooming. Chemical-oxygen iodine laser (COIL) based weapon systems that operate near the ground will experience thermal blooming due to atmospheric absorption if output power is sufficiently high. The thermal lens in the ATG case is predominantly in the far-field of the optical system which puts the problem outside the envelope for most classical phase correction techniques. Focusing the laser beyond the target (defocus) in the air-to-ground regime is shown to improve irradiance at the target and can be thought of as reducing the thermal blooming distortion number, ND, rather than phase correction. Improvement is shown in a baseline scenario presented and all variations from it explored herein. The Breaux ND is examined for potential use in a defocus scaling law, and a correction factor due to Smith (1977), developed for a different context, is proposed to address deficiencies. Optimal defocus settings and expected improvement are presented as a function of Breaux ND. Also, the generally negative interaction between turbulence and thermal blooming is investigated and shown to further limit performance potential of ATG laser weapons. This negative interaction can impact the weapon design trade space and operational methods for minimizing the interaction and thermal blooming are explored in a case study.

  18. The Use of Dexamethasone in Support of High-Altitude Ground Operations and Physical Performance: Review of the Literature

    Science.gov (United States)

    2014-12-01

    HAPE), and high-altitude cerebral edema (HACE). Although AMS is short lived and normally subsides within 2 to 7 days, HAPE and HACE are potentially...mountain sickness (AMS) treatment, high-altitude pulmonary edema (HAPE) treatment, and high-altitude cerebral edema (HACE). This review iden- tified...of treating cerebral edema derived from multiple etiologies. It is also used as a potent antiemetic for cancer chemotherapy patients. Several

  19. 'Grounded' Politics

    DEFF Research Database (Denmark)

    Schmidt, Garbi

    2012-01-01

    A prominent strand within current migration research argues that, to understand the participation of immigrants in their host societies, we must focus on their incorporation into the cities in which they settle. This article narrows the perspective further by focusing on the role that immigrants...... play within one particular neighbourhood: Nørrebro in the Danish capital, Copenhagen. The article introduces the concept of grounded politics to analyse how groups of Muslim immigrants in Nørrebro use the space, relationships and history of the neighbourhood for identity political statements...

  20. Is Kratom the New 'Legal High' on the Block?: The Case of an Emerging Opioid Receptor Agonist with Substance Abuse Potential.

    Science.gov (United States)

    Chang-Chien, George C; Odonkor, Charles A; Amorapanth, Prin

    2017-01-01

    Kratom is an unscheduled opioid receptor agonist that comes in the form of dietary supplements currently being abused by chronic pain patients on prescription opioids. Active alkaloids isolated from kratom such as mitragynine and 7-hydroxymitragynine are thought to act on mu- and delta-opioid receptors as well as alpha-2 adrenergic and 5-HT2A receptors. Animal studies suggest that kratom may be more potent than morphine. Consequently, kratom consumption produces analgesic and euphoric feelings among users. In particular, some chronic pain patients on opioids take kratom to counteract the effects of opioid withdrawal. Although the Food and Drug Administration has banned its use as a dietary supplement, kratom continues to be widely available and easily accessible on the Internet at much less expensive rates than some opioid replacement therapies like buprenorphine. There are no federal regulations monitoring the sale and distribution of this drug, yet kratom has been associated with severe signs and symptoms such as hallucinations, delusions, depressions, myalgias, chills, nausea/vomiting, respiratory hepatoxicity, seizures, coma, and death. A search of the pain literature shows past research has not described the use and potential deleterious effects of this drug. Many pain physicians are not familiar with kratom and as providers who take care of high-risk chronic pain patients using prescribed opioids, knowledge of current unregulated opioid receptor agonists with abuse potential is of paramount importance. The goal of this article is to introduce kratom to pain specialists and to spur a conversation on how pain physicians may take the lead to help curb the opioid abuse and overdose epidemic. Further studies may be required to help better understand the clinical and long-term effects of kratom use among chronic pain patients.Key words: Opioid receptor agonist, Kratom, Mitragynine, opioid overdose, chronic pain, substance abuse.

  1. Multi-year comparisons of ground-based and space-borne Fourier transform spectrometers in the high Arctic between 2006 and 2013

    Directory of Open Access Journals (Sweden)

    D. Griffin

    2017-09-01

    Full Text Available This paper presents 8 years (2006–2013 of measurements obtained from Fourier transform spectrometers (FTSs in the high Arctic at the Polar Environment Atmospheric Research Laboratory (PEARL; 80.05° N, 86.42° W. These measurements were taken as part of the Canadian Arctic ACE (Atmospheric Chemistry Experiment validation campaigns that have been carried out since 2004 during the polar sunrise period (from mid-February to mid-April. Each spring, two ground-based FTSs were used to measure total and partial columns of HF, O3, and trace gases that impact O3 depletion, namely, HCl and HNO3. Additionally, some tropospheric greenhouse gases and pollutant species were measured, namely CH4, N2O, CO, and C2H6. During the same time period, the satellite-based ACE-FTS made measurements near Eureka and provided profiles of the same trace gases. Comparisons have been carried out between the measurements from the Portable Atmospheric Research Interferometric Spectrometer for the InfraRed (PARIS-IR and the co-located high-resolution Bruker 125HR FTS, as well as with the latest version of the ACE-FTS retrievals (v3.5. The total column comparison between the two co-located ground-based FTSs, PARIS-IR and Bruker 125HR, found very good agreement for most of these species (except HF, with differences well below the estimated uncertainties ( ≤ 6  % and with high correlations (R ≥ 0. 8. Partial columns have been used for the ground-based to space-borne comparison, with coincident measurements selected based on time, distance, and scaled potential vorticity (sPV. The comparisons of the ground-based measurements with ACE-FTS show good agreement in the partial columns for most species within 6  % (except for C2H6 and PARIS-IR HF, which is consistent with the total retrieval uncertainty of the ground-based instruments. The correlation coefficients (R of the partial column comparisons for all eight species range from approximately 0.75 to 0

  2. Legal aspects of nuclear energy

    International Nuclear Information System (INIS)

    Kraut, A.

    1981-01-01

    The legal basis for the use of nuclear energy is generally given by an Atomic Energy Act. Additionally, however, a system of regulations and standards has to be set up to lay down more detailed requirements. The fundamental philosophy and strategy has to be specified by governmental organizations. For the specification and implementation of the requirements some minimum organizational arrangements are necessary, which are not only restricted to governmental organizations. Furthermore procedural regulations have to be laid down before the implementation phase. This includes aspects like public participation in the licensing procedure. In practice, however, the implementation of the legal requirements always shows some weakness of the basic legal requirements. To learn from this experience some examples are presented, which gave rise to difficulties in the implementation procedure. (orig./RW)

  3. Legal Education: Critical of Contemporaneity

    Directory of Open Access Journals (Sweden)

    Patrícia Verônica Nunes Carvalho Sobral

    2016-10-01

    Full Text Available This study reflects on the Legal Education, considering the criticism of contemporaneity. To reach the goal, the text is divided into: Critical, idealization and reality of legal education; Professor  of  law  schools;  The  educational  legislation  Questions  of  legal  education methodology; Pedagogy and the law. The reading of the sources referred the thought inferences  about  the  teaching  of  law,  the  methodological  approach  and  the  didactic- pedagogic preparation, according to Associação Latino Americana de Metodologia do Ensino do Direito. Contributes to the continuity of academic debate in progress, it is a problem that concerns the professional higher education.

  4. Legal Translation Dictionaries for Learners

    DEFF Research Database (Denmark)

    Nielsen, Sandro

    2010-01-01

    depends on the translation strategy chosen. To meet the needs of learners, legal translation dictionaries should be designed as augmented reference tools. Electronic and printed dictionaries should include sections or CD-ROMs with syntactic, translation etc. data as well as exercises and illustrative......Legal translation dictionaries for learners are reference tools that can help users with domain-specific discourse in a foreign language. The most common type is the bilingual law dictionary covering several or all the sub-fields within the general field of law. However, such law dictionaries tend...... strategies. When learners translate legal texts into a foreign language, it is important that their dictionaries can help them produce texts that conform to the expected style. This style requirement may be met by producing translations that use natural and idiomatic language, and really crafted dictionaries...

  5. Using Comics to Communicate Legal Contract Cancellation

    Directory of Open Access Journals (Sweden)

    Marietjie Botes

    2017-10-01

    Full Text Available This article investigates how comics can be used to adequately communicate the correct process of contract cancellation and whether comics can enhance understanding of the legal process. A survey of pre-owned vehicle buyers of various levels of education in Pretoria, South Africa found that when comics are used to communicate contract cancellation, a significant increase in the comprehension of the legal cancellation process occurs. The results may influence how contracting parties may choose to communicate complex legal issues in future, specifically to consumers with little formal education or when parties are confronted with severe language barriers, which is highly relevant in a country such as South Africa with eleven official languages and generally low levels of education. The article argues that representatives tasked with explaining contractual content to contracting parties should consider making use of comics to aid them in their communication process to ensure proper understanding and execution of terms and conditions, which in turn may lead to fewer disputes and avoid expensive litigation.

  6. Modeling the Inactivation of Intestinal Pathogenic Escherichia coli O157:H7 and Uropathogenic E. coli in Ground Chicken by High Pressure Processing and Thymol.

    Science.gov (United States)

    Chien, Shih-Yung; Sheen, Shiowshuh; Sommers, Christopher H; Sheen, Lee-Yan

    2016-01-01

    Disease causing Escherichia coli commonly found in meat and poultry include intestinal pathogenic E. coli (iPEC) as well as extraintestinal types such as the Uropathogenic E. coli (UPEC). In this study we compared the resistance of iPEC (O157:H7) to UPEC in chicken meat using High Pressure Processing (HPP) in with (the hurdle concept) and without thymol essential oil as a sensitizer. UPEC was found slightly more resistant than E. coli O157:H7 (iPEC O157:H7) at 450 and 500 MPa. A central composite experimental design was used to evaluate the effect of pressure (300-400 MPa), thymol concentration (100-200 ppm), and pressure-holding time (10-20 min) on the inactivation of iPEC O157:H7 and UPEC in ground chicken. The hurdle approach reduced the high pressure levels and thymol doses imposed on the food matrices and potentially decreased food quality damaged after treatment. The quadratic equations were developed to predict the impact (lethality) on iPEC O157:H7 (R (2) = 0.94) and UPEC (R (2) = 0.98), as well as dimensionless non-linear models [Pr > F (UPEC in regard to how they may survive HPP in the presence or absence of thymol. The models may further assist regulatory agencies and food industry to assess the potential risk of iPEC O157:H7 and UPEC in ground chicken.

  7. Legal aspects of thermal discharges

    International Nuclear Information System (INIS)

    Martin, A.J.

    1974-01-01

    An overview of those legal areas which directly affect technical and planning decisions is presented in the form of 2 legal approaches which constrain the indiscriminate release of thermal discharges to receiving waters. One takes the form of private remedies which have traditionally been available to aggrieved parties who are in some way damaged by the harmful discharge. The 2nd approach utilizes the various statutory constraints leading to direct governmental action. It appears that statutory law is playing the prominent role in restricting the temperature to which receiving waters may be raised as a result of such discharges by using effluent limitations and water quality standards. (Water Resour. Abstr.)

  8. The Legal Junction: the complex promise of modern legal professionalism

    NARCIS (Netherlands)

    A.J. Kwak

    2005-01-01

    textabstract“The language – and therefore also to some large degree the practice – of morality today is in great disorder,”1 Alasdair MacIntyre writes, and as long as our moral world is diverse and pluralistic, the confusion will not be easily overcome. Indeed, the legal world is daily confronted

  9. Competitive Legal Professionals' use of Technology in Legal ...

    African Journals Online (AJOL)

    Advances in the information and communication technologies have led to the availability of a range of primary and secondary legal research publications online via the Internet, rather than on other storing devices such as compact discs or publications in the print media. Not only has information and communication ...

  10. GPM GROUND VALIDATION HIGH ALTITUDE IMAGING WIND AND RAIN AIRBORNE PROFILER (HIWRAP) MC3E V1

    Data.gov (United States)

    National Aeronautics and Space Administration — The High-Altitude Imaging Wind and Rain Airborne Profiler (HIWRAP) is a dual-frequency (Ka- and Ku-band) conical scan system, configured with a nadir viewing antenna...

  11. Women's legal knowledge: a case study of Mexican urban dwellers.

    Science.gov (United States)

    Rivera Izabal, L M

    1995-06-01

    In Mexico, the nongovernmental organization Sevisio, Desarrollo y Paz, A.C. (SEDEPAC) is helping poor women acquire legal knowledge in an economic climate characterized by the increased feminization of poverty brought about by the Structural Adjustment Program. The Mexican legal system is grounded in a patriarchal tradition, and the codified laws continue to favor men. Women were not granted full citizenship until 1953, and discrimination against women was not addressed in Mexican law until 1974 as the country prepared to host the First UN International Women's Conference. However, legal advances are not being applied in the family or in larger society where men remain in power. Mexico also distinguishes between private law and public law. Because domestic violence falls in the realm of private law, authorities are loathe to follow-up on women's complaints in this area. Since its founding in 1983, SEDEPAC has applied a gender perspective to its activities and programs. SEDEPAC held its first women's legal workshop in 1987 and realized that most poor women have no knowledge of existing laws or their rights, that alternative legal services for women are scarce, that existing laws must be changed, and that the authoritarian and conservative legal system helps maintain cultural stereotypes. Since then, SEDEPAC has held annual workshops, follow-up meetings, and training sessions and has provided counseling. The main topics addressed are women's social conditions; violence and the penal code; civil rights, power, and dependency; women's bodies and reproductive rights; and women's organization and leadership. The workshops use techniques of popular education such as group participation and use of gossip as a communication tool. The workshops have changed participants' lives and led to the formation of an independent Popular Defenders' Coordination.

  12. Adjustment of legally binding local plans

    DEFF Research Database (Denmark)

    Hvingel, Line Træholt; Aunsborg, Christian; Christensen, Finn Kjær

    2012-01-01

    Traditionally, and by law, new urban areas in Denmark are regulated and planned through legally binding local plans. Recently a tendency has occurred: The municipalities make the legally binding local plans quite open for future adjustment, and they are using a substantial amount of ‘empowerment......, which seem to be beyond the scope of the Danish Planning Act. This paper deals with this problem through case studies and a legal analysis of present law. If the combination of the legally binding local plan and subsequent added requirements is misused, it will weaken the legal rights of the citizens...... the considerations of legal rights, the extend of the legal use of empowerment provisions and the combination of the use of legal binding local plans and other legal instruments such as easements and sales agreements....

  13. Exploring the secret history of the legal service of the European Executives, 1952-1967

    DEFF Research Database (Denmark)

    Rasmussen, Morten

    key private archives, consequently constitutes the first attempt to write a history of the legal service of the European executives from 1952 to 1967. With the functions and actions of the legal service being very far from the public spotlight, the story presented here has until now been completely...... the jurisprudence of the Court of Justice. However, it has not yet been able to refute or confirm Stein’s thesis. In fact, our knowledge about the legal service of the European executives (i.e. the legal service of the High Authority from 1952-1958 and the common legal service for all three executives from 1958......-1967) is still fairly limited. Historical literature on the history of the European executives has largely ignored the legal aspects of the European administration and the nature of the legal service. This paper, which is based on until now unused primary sources from the Commission archive as well as several...

  14. Legal aspects of workers' health protection against asbestos in Poland in the light of the EU legal framework

    Directory of Open Access Journals (Sweden)

    Beata Świątkowska

    2013-10-01

    Full Text Available Legal protection of human life and health against asbestos dust-related hazards is carried out in various dimensions of the European Union law mainly focused on health protection of employees and responsibilities of employers, as well as on environmental protection. The aim of this paper is to present the Community legal issues emphasizing the protection of workers against asbestos and discuss the current state of Polish law in this regard. An analysis of recent legal solutions provides a comprehensive look at the extensive steps currently taken to reduce the risk of exposure to asbestos dust. The legislation in the European Union, including Poland indicates sound foundations for assuring health and safety of workers still exposed to asbestos and those formerly employed in asbestos processing plants. It is only postulated to unify high standards of healthcare to provide all workers employed in asbestos exposure with equal and particular legal protection. Med Pr 2013;64(5:689–697

  15. Legal Aspects of Drug Abuse.

    Science.gov (United States)

    Sloat, Robert S.

    Discussed from a teacher's perspective are the legal and cultural ramifications of drug abuse. The importance of teachers' examining their own values concerning drug use is emphasized. Also reviewed are the history of drug use and of narcotics legislation. Recommendations concerning legislative reform are discussed. (CL)

  16. Neuromarketing from a Legal Perspective

    Czech Academy of Sciences Publication Activity Database

    Krausová, Alžběta

    2017-01-01

    Roč. 7, č. 1 (2017), s. 40-49 ISSN 1805-8396 R&D Projects: GA ČR(CZ) GA16-26910S Institutional support: RVO:68378122 Keywords : biometric data * consumer protection * data protection Subject RIV: AG - Legal Sciences OBOR OECD: Law

  17. Should Pediatric Euthanasia be Legalized?

    NARCIS (Netherlands)

    Brouwer, Marije; Kaczor, Christopher; Battin, Margaret P; Maeckelberghe, Els; Lantos, John D; Verhagen, Eduard

    Voluntary active euthanasia for adults at their explicit request has been legal in Belgium and the Netherlands since 2002. In those countries, acceptance of the practice for adults has been followed by acceptance of the practice for children. Opponents of euthanasia see this as a dangerous slippery

  18. Towards a Legal Recommender System

    NARCIS (Netherlands)

    Winkels, R.; Boer, A.; Vredebregt, B.; van Someren, A.

    2014-01-01

    In this paper we present the results of ongoing research aimed at a legal recommender system where users of a legislative portal receive suggestions of other relevant sources of law, given a focus document. We describe how we make references in case law to legislation explicit and machine readable,

  19. [Legal aspects of geriatric rehabilitation].

    Science.gov (United States)

    Klie, T

    1992-01-01

    Nowadays geriatric rehabilitation is recognized as a matter of social law performance. Nevertheless there are very small chances to realize corresponding legal claims in view of the infra-structural deficits. This subscription works out the claims of social law for geriatric rehabilitation, names questions of delineation between illness, prevention and care indigence and discusses problems of geriatric rehabilitant institutions and services.

  20. Legal Handbook on School Athletics.

    Science.gov (United States)

    National School Boards Association, Alexandria, VA. Council of School Attorneys.

    In a recent opinion the Supreme Court of the United States recognized that for many communities "school sports play a prominent role." Whatever purpose they serve, school sports also raise a number of legal issues that a school district must carefully handle in order to operate its athletics program with minimal risk of liability. This handbook is…

  1. Legal incentives for minimizing waste

    International Nuclear Information System (INIS)

    Clearwater, S.W.; Scanlon, J.M.

    1991-01-01

    Waste minimization, or pollution prevention, has become an integral component of federal and state environmental regulation. Minimizing waste offers many economic and public relations benefits. In addition, waste minimization efforts can also dramatically reduce potential criminal requirements. This paper addresses the legal incentives for minimizing waste under current and proposed environmental laws and regulations

  2. Legal Education Reform: Modest Suggestions.

    Science.gov (United States)

    Watson, Alan

    2001-01-01

    Based on harsh criticism of legal education by students, offers suggestions for improvement that do not require additional time for law studies, will increase the exposure of students both to law as practice and to law as an intellectual discipline, and involve no greater burden on law schools. A main suggestion involves elimination of teaching…

  3. Legal Education in China Today.

    Science.gov (United States)

    Macdonald, R. St. J.

    1980-01-01

    Education in law, which was suspended during the 1976 Chinese Cultural Revolution, is now being steadily developed. Since 1978 the concept of law nihilism has been repudiated, juridical debate has expanded, publications and translated articles are appearing, and legal advisory offices have reappeared. (MSE)

  4. Virtual Reality and Legal Education

    OpenAIRE

    Kiskinov, Vihar

    2014-01-01

    Report published in the Proceedings of the National Conference on "Education and Research in the Information Society", Plovdiv, May, 2014 The paper examines the impact of virtual reality on legal education. Association for the Development of the Information Society, Institute of Mathematics and Informatics Bulgarian Academy of Sciences, Plovdiv University "Paisii Hilendarski"

  5. [The debate over drug legalization].

    Science.gov (United States)

    Babín Vich, Francisco de Asís

    2013-01-01

    The debate over drug legalization appears frequently in the media as a potential solution to issues such as drug trafficking and other problems related to drug use. In Spain, private consumption or even the production of small quantities of certain plants, whose active ingredients are considered illegal drugs, if clearly for own consumption are not practices criminalized by any law. In addition, a drug addict is considered a person who is ill. Although it has not always been like that even in the countries that have called for this debate, where at times the law prosecutes consumers. The population of our country, according to the views expressed in the opinion polls, prefer to increase preventive measures, foster the treatment freely assumed by drug addicts and make stricter the repression on drug trafficking. Therefore, when speaking of "legalization" we should be scrupulous with the semantics; legalize and decriminalize are not the same, it is not the same decriminalize consumption than decriminalize trafficking, neither is the same decriminalize private consumption than public consumption. Decriminalize private consumption is a fact in our country. Beyond this, we advocate for the strict need to analyze from a scientific perspective the hypothetical benefits that would result from drug legalization. Certainly, from the public health perspective, they are hard to find. We believe that the same logic applied to tobacco, increasing the restrictions on its use, is the path to follow with any addictive substance.

  6. Legal Scholarship as a Vocation.

    Science.gov (United States)

    Luban, David

    2001-01-01

    Explores the more purely theoretical side of the legal scholar's vocation, using Max Weber's text on the scholar's role titled "Science as a Vocation." Discusses the consequences of the tension between law schools' generalist "pretensions" and increasingly specialist character, and Weber's fact/value distinction. (EV)

  7. Cultivating Common Ground: Integrating Standards-Based Visual Arts, Math and Literacy in High-Poverty Urban Classrooms

    Science.gov (United States)

    Cunnington, Marisol; Kantrowitz, Andrea; Harnett, Susanne; Hill-Ries, Aline

    2014-01-01

    The "Framing Student Success: Connecting Rigorous Visual Arts, Math and Literacy Learning" experimental demonstration project was designed to develop and test an instructional program integrating high-quality, standards-based instruction in the visual arts, math, and literacy. Developed and implemented by arts-in-education organization…

  8. Maglev vehicles and superconductor technology: Integration of high-speed ground transportation into the air travel system

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, L.R.; Rote, D.M.; Hull, J.R.; Coffey, H.T.; Daley, J.G.; Giese, R.F.

    1989-04-01

    This study was undertaken to (1) evaluate the potential contribution of high-temperature superconductors (HTSCs) to the technical and economic feasibility of magnetically levitated (maglev) vehicles, (2) determine the status of maglev transportation research in the United States and abroad, (3) identify the likelihood of a significant transportation market for high-speed maglev vehicles, and (4) provide a preliminary assessment of the potential energy and economic benefits of maglev systems. HTSCs should be considered as an enhancing, rather than an enabling, development for maglev transportation because they should improve reliability and reduce energy and maintenance costs. Superconducting maglev transportation technologies were developed in the United States in the late 1960s and early 1970s. Federal support was withdrawn in 1975, but major maglev transportation programs were continued in Japan and West Germany, where full-scale prototypes now carry passengers at speeds of 250 mi/h in demonstration runs. Maglev systems are generally viewed as very-high-speed train systems, but this study shows that the potential market for maglev technology as a train system, e.g., from one downtown to another, is limited. Rather, aircraft and maglev vehicles should be seen as complementing rather than competing transportation systems. If maglev systems were integrated into major hub airport operations, they could become economical in many relatively high-density US corridors. Air traffic congestion and associated noise and pollutant emissions around airports would also be reduced. 68 refs., 26 figs., 16 tabs.

  9. The Lived Experience of Nursing Students Participating in High-Fidelity Simulation at a School Grounded in Caring

    Science.gov (United States)

    Ward, Gail Dove

    2016-01-01

    The education of nursing students in traditional clinical settings has become increasing challenging because of a multitude of factors affecting healthcare delivery. A decreasing number of clinical sites has precipitated a corresponding increase in the use of high-fidelity simulation-based learning experiences (HFSLEs). Because HFSLEs are being…

  10. Multiple-pressure-source model for ground inflation during the period of high explosivity at Sakurajima volcano, Japan - Combination analysis of continuous GNSS, tilt and strain data -

    Science.gov (United States)

    Hotta, Kohei; Iguchi, Masato; Ohkura, Takahiro; Yamamoto, Keigo

    2016-01-01

    We herein propose a three-pressure-source model for ground inflation with highly eruptive activity at the Showa crater of Sakurajima volcano, Japan. We applied a model of stacked spherical sources to continuous combined geodetic data from a global navigation satellite system, tilt and strainmeters. The data were recorded during ground inflation throughout an eruptive episode that began in October 2011 and ended in March 2012. Using a genetic algorithm, we obtained the locations and volumes of three sources. A pressure source analysis of ground inflation during the period from October 2011 to March 2012 revealed inflation sources to be located at a depth of 9.6 km beneath Aira caldera (A-source) and 3.3 km beneath Kita-dake (K-source), and a shallow deflation source is located at a depth of 0.7 km beneath Minami-dake (M-source). The A-source corresponds to the main magma reservoir at a depth of 10 km beneath the Aira caldera inferred by previous geophysical studies. The K-source is a-reservoir of Sakurajima volcano, where magma intrudes from the main magma reservoir beneath the Aira caldera during the first stage of eruptive activity. The M-source is the uppermost part of a conduit from the K-source to the summit and the Showa crater. Magma injection into the A-source started in mid-November 2011, instantly triggering the migration of increased volumes of magma from the A-source to the K-source. Approximately one month later, in mid-December 2011, an increased volume of magma started migrating from the K-source to the M-source and finally erupted at the surface. The accumulation rate for the A-source is comparable to the magma supply rate for the past 100 years (0.8 to 1.6 × 107 m3). The three-pressure-source model was applied to inflation events before the 2011 event in order to reconstruct the magma migration process. Applying our source model to earlier activity phases, we found that injected magma from the A-source remained at the K-source and a small amount of

  11. Features of Upward Positive Leaders Initiated From Towers in Natural Cloud-to-Ground Lightning Based on Simultaneous High-Speed Videos, Measured Currents, and Electric Fields

    Science.gov (United States)

    Visacro, Silverio; Guimaraes, Miguel; Murta Vale, Maria Helena

    2017-12-01

    Original simultaneous records of currents, close electric field, and high-speed videos of natural negative cloud-to-ground lightning striking the tower of Morro do Cachimbo Station are used to reveal typical features of upward positive leaders before the attachment, including their initiation and mode of propagation. According to the results, upward positive leaders initiate some hundreds of microseconds prior to the return stroke, while a continuous uprising current of about 4 A and superimposed pulses of a few tens amperes flow along the tower. Upon leader initiation, the electric field measured 50 m away from the tower at ground level is about 60 kV/m. The corresponding average field roughly estimated 0.5 m above the tower top is higher than 0.55 MV/m. As in laboratory experiments, the common propagation mode of upward positive leaders is developing continuously, without steps, from their initiation. Unlike downward negative leaders, upward positive leaders typically do not branch off, though they can bifurcate under the effect of a downward negative leader's secondary branch approaching their lateral surface. The upward positive leader's estimated average two-dimensional propagation speed, in the range of 0.06 × 106 to 0.16 × 106 m/s, has the same order of magnitude as that of downward negative leaders. Apparently, the speed tends to increase just before attachment.

  12. Three-phase fuel deposition in a long-distance migrant, the red knot (Calidris canutus piersmai, before the flight to high Arctic breeding grounds.

    Directory of Open Access Journals (Sweden)

    Ning Hua

    Full Text Available Refuelling by migratory birds before take-off on long flights is generally considered a two-phase process, with protein accumulation preceding rapid fat deposition. The first phase expresses the demands for a large digestive system for nutrient storage after shrinkage during previous flights, the second phase the demands for fat stores to fuel the subsequent flight. At the last staging site in northward migration, this process may include expression of selection pressures both en route to and after arrival at the breeding grounds, which remains unascertained. Here we investigated changes in body composition during refuelling of High Arctic breeding red knots (Calidris canutus piersmai in the northern Yellow Sea, before their flight to the tundra. These red knots followed a three-phase fuel deposition pattern, with protein being stored in the first and last phases, and fat being deposited mainly in the second phase. Thus, they did not shrink nutritional organs before take-off, and even showed hypertrophy of the nutritional organs. These suggest the build up of strategic protein stores before departure to cope with a protein shortage upon arrival on the breeding grounds. Further comparative studies are warranted to examine the degree to which the deposition of stores by migrant birds generally reflects a balance between concurrent and upcoming environmental selection pressures.

  13. Three-phase fuel deposition in a long-distance migrant, the red knot (Calidris canutus piersmai), before the flight to high Arctic breeding grounds.

    Science.gov (United States)

    Hua, Ning; Piersma, Theunis; Ma, Zhijun

    2013-01-01

    Refuelling by migratory birds before take-off on long flights is generally considered a two-phase process, with protein accumulation preceding rapid fat deposition. The first phase expresses the demands for a large digestive system for nutrient storage after shrinkage during previous flights, the second phase the demands for fat stores to fuel the subsequent flight. At the last staging site in northward migration, this process may include expression of selection pressures both en route to and after arrival at the breeding grounds, which remains unascertained. Here we investigated changes in body composition during refuelling of High Arctic breeding red knots (Calidris canutus piersmai) in the northern Yellow Sea, before their flight to the tundra. These red knots followed a three-phase fuel deposition pattern, with protein being stored in the first and last phases, and fat being deposited mainly in the second phase. Thus, they did not shrink nutritional organs before take-off, and even showed hypertrophy of the nutritional organs. These suggest the build up of strategic protein stores before departure to cope with a protein shortage upon arrival on the breeding grounds. Further comparative studies are warranted to examine the degree to which the deposition of stores by migrant birds generally reflects a balance between concurrent and upcoming environmental selection pressures.

  14. The legal reasoning skills. Theoretical considerations

    Directory of Open Access Journals (Sweden)

    Lisett D. Páez Cuba

    2014-06-01

    Full Text Available This research analyzes the legal reasoning as essential skills to the teaching - learning process of law. This approach is based on a theoretical systematization of the Theory of Legal Argumentation (TLA that allows the conception of law as an argumentative act itself. It also determines, as a new element, the inclusion of legal argumentation as the final phase of the law cycle, which has particular impact on the teaching of this science. In this regard, the proposal of three skills of legal reasoning is made: interpreting the law, enforce the rule of law and legally argue the legal decision.

  15. Legal Research in a Changing Information Environment

    Directory of Open Access Journals (Sweden)

    T du Plessis

    2007-05-01

    Full Text Available Since the advent of the latest constitutional dispensation in South Africa, legal researchers have been presented with new opportunities for research into constitutional issues, development and the relationship between constitutional law and other fields. This article investigates how information technology applications can support the legal research process and what the benefits of technology are likely to be to legal research. Furthermore, it investigates the changes and the impact that electronic resources and the digital information environment might have on legal research. This entails a study of the unique characteristics of digital legal research and of the challenges that legal researchers face in a changing information environment.

  16. A summary of the occurrence and development of ground water in the southern High Plains of Texas

    Science.gov (United States)

    Cronin, J.G.; Myers, B.N.

    1964-01-01

    The Southern High Plains of Texas occupies an area of about 22,000 square miles in n'Orthwest Texas, extending fr'Om the Canadian River southward. about 250 miles and fr'Om the New Mexico line eastward an average distance of about 120 miles. The economy of the area is dependent largely upon irrigated agriculture, and in 1958 about 44,000 irrigation wells were in operation. The economy of the area is also dependent upon the oil industry either in the f'Orm of oil and gas production or in the form of industries based on the producti'On of petroleum. The Southern High Plains of Tems is characterized. 'by a nearly flat land surface sloping gently toward. the southeast at an average of 8 to 10 feet per mile. Shallow undrained depressions or playas are characteristic of the plains surface, and during periods of heavy rainfall, runoff collects in the depressions to form temporary ponds or lakes. Stream drainage 'On the plains surface is poorly developed; water discharges over the eastern escarpment off the plains only during periods of excessive rainfall. The climate of the area is semiarid; the average annual precipitation is about 20 inches. About 70 percent of the precipitation falls during the growing season from April to September. Rocks of Permian age underlie the entire area and consist chiefly of red sandstone and shale containing nUmerous beds of gypsum and dolomite. The Permian rocks are not a source of water in the Southern High Plains, and any water in these rocks would probably be saline. The Triassic rocks underlying the 'S'Outhern Hi'gh Plains consist of three formations of the Dockum group: the Tecovas formation, the Santa Rosa sandstone. and the Chinle formation equivalent. The Tecovas and Chinle formation equivalent both consist chiefly of shale and sandy shale; however, the Santa Rosa sandstone consists mainly of medium to coarse conglomeratic sandstone containing some shale. Tbe formations of the Dockum group are capable of yielding small to moderate

  17. Baseline and stress-induced levels of corticosterone during different life cycle substages in a shorebird on the high arctic breeding grounds.

    Science.gov (United States)

    Reneerkens, Jeroen; Morrison, R I Guy; Ramenofsky, Marilyn; Piersma, Theunis; Wingfield, John C

    2002-01-01

    After a migratory flight of several thousand kilometers to their high arctic breeding grounds, red knots (Calidris canutus islandica, Scolopacidae) showed high baseline concentrations of plasma corticosterone (58 ng/mL). Such high baseline corticosterone levels may be conditional for the right behavioral and metabolic adjustments to environmental and social stresses that shorebirds experience on arrival in an unpredictable tundra breeding environment. Despite the high baseline levels of corticosterone, red knots still showed a marked stress response during the postarrival period, with corticosterone concentrations increasing significantly during a 60-min period of confinement. Baseline levels of corticosterone declined as the breeding season progressed. Red knots with brood patches, that is, birds that had completed egg laying and commenced incubation, had a reduced adrenocortical response to the stress of confinement compared with red knots with no, or with half-developed, brood patches. This is consistent with the idea that birds breeding in extreme environments with short breeding seasons may exhibit a decreased adrenocortical response to stressful events to prevent high corticosterone concentrations from inducing interruptions of reproductive behavior.

  18. Ordinary legal remedies according to provisions of legislation from 1853 and 1860

    Directory of Open Access Journals (Sweden)

    Kulauzov Maša M.

    2016-01-01

    Full Text Available The article sheds light on provisions of Codes of Civil Procedure of 1853 and 1860 concerning ordinary legal remedies. As this matter was codified for the first time, a necessity of amending and supplementing some provisions soon emerged. Those amendments and supplements, along with original provisions were examined in this paper. The author also deals with regulations on jurisdiction of Court of Appeal, Court of Cassation and Supreme court. Types and categories of ordinary legal remedies were scrutinized, as well as strict time limits within one should lodge an appeal and proper grounds for making an appeal. The author also responds to questions under which circumstances are ordinary legal remedies allowed, and what types of decisions a higher court can make after reviewing the correctness and reasonableness of a decision issued by a lower court. Shortly after enactment of the Code of 1853 it appeared that judicial procedure is too complicated, expensive and ineffective due to too many legal remedies and legal jurisdictions. That is the reason why the Supreme court as the highest court within the hierarchy of legal jurisdictions and as final court of appeal was abolished in 1860, when new Code of Civil Procedure had been passed. New codification envisaged Court of Appeal as second instance court and, at the same time, court of last resort. Regarding legal remedies, Code of 1860 introduced appeal as sole ordinary legal remedy.

  19. Mechanical Properties of High Strength Mortars Made withFine Waste Concrete Aggregates and Ground Granulated Blast Furnace Slag

    Directory of Open Access Journals (Sweden)

    Ali Hassoon Nahhab

    2018-01-01

    Full Text Available The mechanical properties of high strength mortars produced with fine waste concrete aggregate (FWCA and GGBFS were investigated. The natural sand was replaced by FWCA with different levels, namely 0, 25, 50, 75, and 100%. The ordinary Portland cement (OPC was substituted by GGBFS with 0, 30, and 60% by weight. To satisfy the requirements of high strength, all the mortar mixes were made with a 0.25 w/bratio. The hardened mortars were tested for compressive strength, splitting tension, and fracture parametersat different ages.The experimental findings showed that the mixtures with FWCA showed lower strength, fracture energy and toughness compared to the corresponding reference mixes at a given age and GGBFS content. The 30% replacement of OPC by GGBFS improved the strengths of all mixes at 28 and 90 days. Moreover, the use of 30% GGBFS counterbalanced the strength decrement due to the use of the FWCA such that the mixtures with FWCA and GGBFS showed strengths comparable to or even exceeded the strengths of the mixtures made with natural sand only.

  20. Inferring the colonization of a mountain range--refugia vs. nunatak survival in high alpine ground beetles.

    Science.gov (United States)

    Lohse, Konrad; Nicholls, James A; Stone, Graham N

    2011-01-01

    It has long been debated whether high alpine specialists survived ice ages in situ on small ice-free islands of habitat, so-called nunataks, or whether glacial survival was restricted to larger massifs de refuge at the periphery. We evaluate these alternative hypotheses in a local radiation of high alpine carabid beetles (genus Trechus) in the Orobian Alps, Northern Italy. While summits along the northern ridge of this mountain range were surrounded by the icesheet as nunataks during the last glacial maximum, southern areas remained unglaciated. We analyse a total of 1366 bp of mitochondrial (Cox1 and Cox2) data sampled from 150 individuals from twelve populations and 530 bp of nuclear (PEPCK) sequence sampled for a subset of 30 individuals. Using Bayesian inference, we estimate ancestral location states in the gene trees, which in turn are used to infer the most likely order of recolonization under a model of sequential founder events from a massif de refuge from the mitochondrial data. We test for the paraphyly expected under this model and for reciprocal monophyly predicted by a contrasting model of prolonged persistence of nunatak populations. We find that (i) only three populations are incompatible with the paraphyly of the massif de refuge model, (ii) both mitochondrial and nuclear data support separate refugial origins for populations on the western and eastern ends of the northern ridge, and (iii) mitochondrial node ages suggest persistence on the northern ridge for part of the last ice age. © 2010 Blackwell Publishing Ltd.

  1. Advances in High Energy Solid-State Pulsed 2-Micron Lidar Development for Ground and Airborne Wind, Water Vapor and CO2 Measurements

    Science.gov (United States)

    Singh, Upendra N.; Yu, Jirong; Petros, Mulugeta; Refaat, Tamer; Kavaya, Michael J.; Remus, Ruben

    2015-01-01

    NASA Langley Research Center has a long history of developing 2-micron lasers. From fundamental spectroscopy research, theoretical prediction of new materials, laser demonstration and engineering of lidar systems, it has been a very successful program spanning around two decades. Successful development of 2-micron lasers has led to development of a state-of-the-art compact lidar transceiver for a pulsed coherent Doppler lidar system for wind measurement with an unprecedented laser pulse energy of 250 millijoules in a rugged package. This high pulse energy is produced by a Ho:Tm:LuLiF laser with an optical amplifier. While the lidar is meant for use as an airborne instrument, ground-based tests were carried out to characterize performance of the lidar. Atmospheric measurements will be presented, showing the lidar's capability for wind measurement in the atmospheric boundary layer and free troposphere. Lidar wind measurements are compared to a balloon sonde, showing good agreement between the two sensors. Similar architecture has been used to develop a high energy, Ho:Tm:YLF double-pulsed 2-micron Integrated Differential Absorption Lidar (IPDA) instrument based on direct detection technique that provides atmospheric column CO2 measurements. This instrument has been successfully used to measure atmospheric CO2 column density initially from a ground mobile lidar trailer, and then it was integrated on B-200 plane and 20 hours of flight measurement were made from an altitude ranging 1500 meters to 8000 meters. These measurements were compared to in-situ measurements and National Oceanic and Atmospheric Administration (NOAA) airborne flask measurement to derive the dry mixing ratio of the column CO2 by reflecting the signal by various reflecting surfaces such as land, vegetation, ocean surface, snow and sand. The lidar measurements when compared showed a very agreement with in-situ and airborne flask measurement. NASA Langley Research Center is currently developing a

  2. Sense and sensibility in a legal argument

    NARCIS (Netherlands)

    Yzermans, Maria; van Blom, C.L.; Broers, E.J.M.F.C.

    2016-01-01

    The instructions classical rhetoric gives for the use of emotional means of persuasion still prove to be useful in modern professional legal practice, albeit that they need to be adapted to modern psychological concepts and current legal practice.

  3. CONSIDERATIONS REGARDING THE EFFECTS OF LEGAL COMMUNICATION

    Directory of Open Access Journals (Sweden)

    Claudiu Ramon D. Butculescu

    2015-11-01

    Full Text Available This article addresses some aspects of legal communication or legal effects of communication. As such, legal communication can have positive and negative effects. Both effects are briefly analyzed, and for the negative effects of legal communication we have also presented proposals to reduce the negative effects of law communication. Thus, the article presents the positive effects of right communication in various branches of law such as civil, constitutional law or tax law. On the other hand, the negative effects of communication leading to the deterioration of the legal message, so that much of the legal message becomes legal noise. Another negative effect of miscommunication of law is the phenomenon of legislative inflation, which has a profound impact on the way in which legal rules are understood and respected by community members. All these negative effects produce serious consequencesin civil law, company law, tax law, and in many other areas of law.

  4. Effect of individual or combined treatment by γ-irradiation or temperature (high or low) on bacillus subtilis spores and its application for sterilization of ground beef

    International Nuclear Information System (INIS)

    El-Zawahry, Y.A.; Mostafa, S.A.; Awny, N.M.

    1986-01-01

    The combination of two lethal agents such as irradiation and temperature (high or sub zero) resulted in synergistic death or B. subtilis spores (as indicated by decrease in the thermal D-value). The extent of this synergism in killing a spore population depended mainly on the sequence on application of the two physical agents. Irradiation-temperature (high or sub zero) sequence killed more but injured less B. subtilis spores than temperature irradiation sequence or irradiation and temperature applied separately. Storage at -20 0 C killed more spores than storage at -2 0 C if carried after irradiation, while the reverse was true of storage was prior irradiation. An irradiation dose of 8 KGY followed by thermal exposure to 70 0 C for 1 hr is suggested for the sterilization of ground beef. Irradiation induced certain quantitative changes on the amino-N, protein-N, RNA and DNA of the first subcultures of irradiated spores with stimulatory effect at low irradiation doses and inhibitory effect at the high irradiation doses. This might explain the increased sensitivity of irradiated spores to subsequent exposure to unfavourable temperature (high or sub zero). Exposure of B. subtilis spore to 70 0 C induced a stimulation in the amino- and protein-N of the resulting cells while exposure to 80 0 C resulted in a significant decrease in the amino-N. The protein-N remained more or less the same

  5. A multivariate analytical method to characterize sediment attributes from high-frequency acoustic backscatter and ground-truthing data (Jade Bay, German North Sea coast)

    Science.gov (United States)

    Biondo, Manuela; Bartholomä, Alexander

    2017-04-01

    One of the burning issues on the topic of acoustic seabed classification is the lack of solid, repeatable, statistical procedures that can support the verification of acoustic variability in relation to seabed properties. Acoustic sediment classification schemes often lead to biased and subjective interpretation, as they ultimately aim at an oversimplified categorization of the seabed based on conventionally defined sediment types. However, grain size variability alone cannot be accounted for acoustic diversity, which will be ultimately affected by multiple physical processes, scale of heterogeneity, instrument settings, data quality, image processing and segmentation performances. Understanding and assessing the weight of all of these factors on backscatter is a difficult task, due to the spatially limited and fragmentary knowledge of the seabed from of direct observations (e.g. grab samples, cores, videos). In particular, large-scale mapping requires an enormous availability of ground-truthing data that is often obtained from heterogeneous and multidisciplinary sources, resulting into a further chance of misclassification. Independently from all of these limitations, acoustic segments still contain signals for seabed changes that, if appropriate procedures are established, can be translated into meaningful knowledge. In this study we design a simple, repeatable method, based on multivariate procedures, with the scope to classify a 100 km2, high-frequency (450 kHz) sidescan sonar mosaic acquired in the year 2012 in the shallow upper-mesotidal inlet of the Jade Bay (German North Sea coast). The tool used for the automated classification of the backscatter mosaic is the QTC SWATHVIEWTMsoftware. The ground-truthing database included grab sample data from multiple sources (2009-2011). The method was designed to extrapolate quantitative descriptors for acoustic backscatter and model their spatial changes in relation to grain size distribution and morphology. The

  6. Legal regulation of the Commercial Register

    OpenAIRE

    Hanková, Zuzana

    2007-01-01

    99 Legal Regulation of the Commercial Register Summary In my master diploma thesis, I describe legal regulation of the Commercial Register. This legal institution serves for the registration of entrepreneurs (both legal entities and natural persons - entrepreneurs) and is very important for free market economy. For these reasons, it is supposed to be one of the substantial topics in the field of contemporary Commercial Law. I chose this particular theme because I am interested in the Commerci...

  7. Teaching legal english as a second language

    OpenAIRE

    Elena Codruta BADEA

    2012-01-01

    In the last two decades, legal English has attracted increasing interest and awareness, especially because English is predominantly the language of international legal practice. Legal English must be seen in the overall context of English for Specific Purposes , as it shares the important elements of need analysis, syllabus design, course design, and materials selection and development which are common to all fields of work in ESP. As with other varieties of ESP, Legal English implies the def...

  8. CONSIDERATIONS REGARDING THE EFFECTS OF LEGAL COMMUNICATION

    OpenAIRE

    Claudiu Ramon D. Butculescu

    2015-01-01

    This article addresses some aspects of legal communication or legal effects of communication. As such, legal communication can have positive and negative effects. Both effects are briefly analyzed, and for the negative effects of legal communication we have also presented proposals to reduce the negative effects of law communication. Thus, the article presents the positive effects of right communication in various branches of law such as civil, constitutional law or tax law. On th...

  9. Lawyers and legal services in NW England

    OpenAIRE

    Sugarman, David

    2008-01-01

    A consideration of the diversity and fragmentation which characterise contemporary legal practice with particular reference to the situation in the North West of England. Article by Professor David Sugarman, Director, Centre for Law and Society, Lancaster University Law School - published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society for Advanced Legal Studies at the Institute of Advanced Legal Studies, University of London.

  10. Legal Aspects In Stroke Management

    Directory of Open Access Journals (Sweden)

    Reza Hajmanouchehri

    2017-02-01

    Full Text Available Due to increasing the cases of complaint from therapeutic staff, referred to Legal Medicine decided to mention a few examples of these actions and by reviewing them, we want to do something even nothing to prevention. Three cases were given and discussed in this article. 1. Patient is a 68-year-old woman complaining of weakness of her left side and speech disturbance that started about 2 hours earlier, was admitted to hospital at 8 am. Patient with a diagnosis of ischemic stroke in progress is placed in antiplatelet therapy (Plavix 4 initial dose and one per day and an 80 mg aspirin per day and anti-Coagulation Heparin (initial dose of 6000 units and 1000 units per hour.Patient conflicts with loss of consciousness at 17:45. By doing CT, they have found a large hemorrhage in the right parietal Frontó with severe shift from midline, IVH, SAH. Currently, patient has movement disorders and several cerebral complications. 2. The patient took under angiography because of chest pain. Patient had an unpleasant feeling in organs at the time of angiography and the symptoms have been intensified in the afternoon of that day and conflicted with headache and blurred vision. The next day, he also afflicted with weakness of organs and at 8 am neurology consultation is requested, and according to a neurologist takes MRI. The patient was suffered from speech impairment and right hemiparesis. MRI indicates stroke. Two days later, intravenous heparin begins. The Patient discharged on 31/4/ … . 3. The patient hospitalized because of headache and weakness of right organs and with a presumptive diagnosis of stroke. Headache had progressive trend. There were not seen certain lesions on the initial CT. 5000 units of heparin with 1000 units of infusion in an hour starts with telephone orders at 8 am. The morning 1/8 /..., he afflicted with loss of consciousness, and transferred to the ICU. In morning experiment, patient’s platelet is reported low (47000.The patient

  11. Three-Dimensional Reconstruction of Cloud-to-Ground Lightning Using High-Speed Video and VHF Broadband Interferometer

    Science.gov (United States)

    Li, Yun; Qiu, Shi; Shi, Lihua; Huang, Zhengyu; Wang, Tao; Duan, Yantao

    2017-12-01

    The time resolved three-dimensional (3-D) spatial reconstruction of lightning channels using high-speed video (HSV) images and VHF broadband interferometer (BITF) data is first presented in this paper. Because VHF and optical radiations in step formation process occur with time separation no more than 1 μs, the observation data of BITF and HSV at two different sites provide the possibility of reconstructing the time resolved 3-D channel of lightning. With the proposed procedures for 3-D reconstruction of leader channels, dart leaders as well as stepped leaders with complex multiple branches can be well reconstructed. The differences between 2-D speeds and 3-D speeds of leader channels are analyzed by comparing the development of leader channels in 2-D and 3-D space. Since return stroke (RS) usually follows the path of previous leader channels, the 3-D speeds of the return strokes are first estimated by combination with the 3-D structure of the preceding leaders and HSV image sequences. For the fourth RS, the ratios of the 3-D to 2-D RS speeds increase with height, and the largest ratio of the 3-D to 2-D return stroke speeds can reach 2.03, which is larger than the result of triggered lightning reported by Idone. Since BITF can detect lightning radiation in a 360° view, correlated BITF and HSV observations increase the 3-D detection probability than dual-station HSV observations, which is helpful to obtain more events and deeper understanding of the lightning process.

  12. Legal framework for food fortification

    DEFF Research Database (Denmark)

    Dijkhuizen, Marjoleine Amma; Wieringa, Frank Tammo; Soekarjo, Damayanti D

    2013-01-01

    the potential success of food fortification strategies. The lessons from these experiences show that a mandatory approach to fortification, with costing, monitoring and enforcement, and social marketing clearly defined and well embedded in the legal framework and in the implementation structures, is the best......Food fortification is a cost-effective, powerful, and sustainable strategy to combat micronutrient deficiency, with the potential to reach large sections of the population with minimal cost and effort. However, the implementation of food fortification on a systematic and large scale, for instance...... in national programs, has often been challenging. This paper takes a closer look at food fortification efforts and legislation mechanisms in Vietnam and Indonesia in order to determine specific factors and components in the legal framework that are crucial to the success of fortification programs...

  13. Drug product selection: legal issues.

    Science.gov (United States)

    Christensen, T P; Kirking, D M; Ascione, F J; Welage, L S; Gaither, C A

    2001-01-01

    To review the potential legal liability of the pharmacist in the drug product selection process. Published articles identified through MEDLINE, published law reviews identified through InfoTrac, and appellate court decisions. Search terms used included pharmacist liability, drug product selection, and generic substitution. Additional articles, books, and appellate court decisions were identified from the bibliographies of retrieved articles and citations in appellate court decisions. Pharmacists engaging in drug product selection are civilly liable under three legal theories: negligence, express or implied warranties, and strict product liability. Potential criminal liability includes prosecution for insurance fraud, deceptive business practices, and violation of state drug product selection laws and regulation. Pharmacists increase their liability when engaging in drug product selection, but the increase is small. Still, the law continues to evolve as pharmacists seek expanded roles and responsibilities. When courts give closer examination to pharmacists' expanded role, it is likely that pharmacists' liability will increase.

  14. Mediation in Legal English Teaching

    Directory of Open Access Journals (Sweden)

    Chovancová Barbora

    2016-06-01

    Full Text Available Mediation is a language activity that has been unjustly neglected when preparing law students for their future professional careers. When trained in a professional context, students need to develop and improve complex communicative skills. These include not only the traditional language skills such as reading, writing, listening and speaking, but also more advanced skills such as summarizing, providing definitions, changing registers etc. All these are involved in the students’ acquisition of ‘soft skills’ that are particularly important for students of law since much of their future work involves interpersonal lawyer-client interaction. This article argues that mediation is a crucial (though previously underestimated skill and that law-oriented ESP instruction should provide training aimed at developing this skill. Showing a practical application of this approach, the paper demonstrates that mediation can be successfully integrated in the legal English syllabus and make the learning of legal English more effective.

  15. The Multiplication Effect of Legal Insurance

    NARCIS (Netherlands)

    J.P.B. De Mot (Jef); B. Depoorter (Ben); M.G. Faure (Michael)

    2016-01-01

    textabstractBecause legal insurance policies cover the expenses of plaintiffs in bringing legal claims, such policies increase the risk of negligent or careless acts by tortfeasors. For this reason, potential tortfeasors would prefer to avoid injuring holders of legal insurance policies. Since

  16. Terrorism as a Social and Legal Phenomenon

    Science.gov (United States)

    Serebrennikova, Anna; Mashkova, Yekaterina

    2017-01-01

    This article examines the concept of terrorism as a social and legal phenomenon, its international legal and criminal-legal characteristics. Highlighted are the main aspects of cooperation of the states and the international community to counter terrorist activities. Terrorism as a social phenomenon is determined by paragraph 1 of article 3 of the…

  17. Legal Knowledge and Agility in Public Administration

    NARCIS (Netherlands)

    Boer, A.; van Engers, T.

    2013-01-01

    To address agility in public administration, we have developed a knowledge acquisition infrastructure for legal knowledge, based on an implementation-oriented conceptualization of the legal system. Our objective is to reframe legal knowledge as a knowledge source in a design-oriented task ontology,

  18. Morocco : Legal and Judicial Sector Assessment

    OpenAIRE

    World Bank

    2003-01-01

    The overall legal framework in Morocco is not a priority area for reform. The law-making process, however, is weak, resulting in poorly drafted laws, and legal dissemination is inadequate. Legal education relies upon outdated curricula and is offered in competing languages, French and Arabic, the selection of which largely determines students' choices for future employment. The training of...

  19. Organizational Factors Affecting Legalization in Education.

    Science.gov (United States)

    Meyer, John W.

    Legalization here refers to the introduction into the educational system of new legal rules, emanating from outside the routine channels of educational management. It includes general legal rules from legislation, from the courts, or from higher administrative levels. The key to the definition is lack of integration of the new rules with the main…

  20. 36 CFR 1275.14 - Legal custody.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Legal custody. 1275.14... THE NIXON ADMINISTRATION General Provisions § 1275.14 Legal custody. The Archivist of the United States has or will obtain exclusive legal custody and control of all Presidential historical materials of...

  1. Senior Legal Counsel | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The Legal Counsel works with, and provides legal and strategic advice to, staff throughout the Centre, at all levels. The Legal Counsel assists the Corporate Secretary and General Counsel in advising, and providing support to, Centre management and the Board of Governors on corporate governance matters.

  2. Legal Doctrinal Scholarship and Interdisciplinary Engagement

    NARCIS (Netherlands)

    M. Bodig (Matyas)

    2015-01-01

    textabstractThe paper offers a legal theoretical analysis of the disciplinary character of the contemporary practice of legal scholarship. It is assumed that the challenges of interdisciplinary engagement are particularly revealing about the nature of legal scholarship. The paper argues for an

  3. Same-Sex Couples: Legal Complexities

    Science.gov (United States)

    Oswald, Ramona Faith; Kuvalanka, Katherine A.

    2008-01-01

    In this article, the authors present a typology for organizing our current knowledge regarding same-sex couples in the United States who have and have not established legal ties between partners. This framework is complemented by a discussion of key rulings that define what is legally possible as well as the introduction of "legal consciousness,"…

  4. Legal Logic? Or can we do without?

    NARCIS (Netherlands)

    Soeteman, A.

    2004-01-01

    In this paper the thesis is argued that there is no need for a special legal logic to deal with the defeasibility of legal arguments. An important argument for this thesis is that legal judgements ask for a complete justification and that such a complete justification requires a deductively valid

  5. Legal reality of Russia: constants and variables

    Directory of Open Access Journals (Sweden)

    Andrey Valeryevich Skorobogatov

    2015-06-01

    Full Text Available Objective to develop the sciencebased knowledge about essential and substantial aspects of the current legal reality of Russia in the context of postclassical paradigm. Methods the methodological basis of this research is the synthesis of classical and postclassical paradigms that determine the choice of specific methods of research formallegal comparative legal modeling method hermeneutic discursive methods. Results basing on the postclassical methodology it is proved that the legal reality of Russia consists of three levels legislation law enforcement and legal behavior. The determinant level of legal reality is legal behavior that is aimed at observing the unwritten rules. The legal reality of Russia is characterized by a transgressive state of the modern Russian society expressed in broad application of nonlegislative nonlegal practices low level of legal culture legal nihilism and legal infantilism. Scientific novelty the article for the first time analyzes the ontological and phenomenological essence of the legal reality in Russia and determines its transgressive nature at the present stage of development. Practical value the main provisions and conclusions of the article can be used in scientific and pedagogical activity when considering questions about the nature and content of legal development. nbsp

  6. 2 CFR 180.965 - Legal proceedings.

    Science.gov (United States)

    2010-01-01

    ... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Legal proceedings. 180.965 Section 180.965 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS... § 180.965 Legal proceedings. Legal proceedings means any criminal proceeding or any civil judicial...

  7. Legal Coordinator | IDRC - International Development Research ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The incumbent provides first-level management of the legal operations in the Office of the Secretary and General Counsel, with particular emphasis on supporting the lawyers, monitoring and coordinating the flow of legal information and workload, conducting basic research including through the use of legal databases, and ...

  8. 31 CFR 3.3 - Legal review.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Legal review. 3.3 Section 3.3 Money... OF DEPARTMENT OF TREASURY EMPLOYEES Claims Under the Federal Tort Claims Act § 3.3 Legal review. Any... that is likely to result in multiple claimants, shall be forwarded to the legal division of the bureau...

  9. 33 CFR 327.6 - Legal adviser.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Legal adviser. 327.6 Section 327... PUBLIC HEARINGS § 327.6 Legal adviser. At each public hearing, the district counsel or his designee may serve as legal advisor to the presiding officer. In appropriate circumstances, the district engineer may...

  10. 33 CFR 326.5 - Legal action.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Legal action. 326.5 Section 326.5... § 326.5 Legal action. (a) General. For cases the district engineer determines to be appropriate, he will... the district engineer determines that legal action is appropriate, he will prepare a litigation report...

  11. 31 CFR 3.22 - Legal review.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Legal review. 3.22 Section 3.22 Money... OF DEPARTMENT OF TREASURY EMPLOYEES Claims Under the Small Claims Act § 3.22 Legal review. Claims filed under this subpart shall be forwarded to the legal division of the bureau or office out of whose...

  12. 18 CFR 3b.5 - Legal guardians.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Legal guardians. 3b.5... INFORMATION General § 3b.5 Legal guardians. For the purposes of this part, the parent of any minor, or the legal guardian of any individual who has been declared to be incompetent due to physical or mental...

  13. Legal foundations of adaptive licensing.

    Science.gov (United States)

    Oye, K; Baird, L G; Chia, A; Hocking, S; Hutt, P B; Lee, D; Norwalk, L; Salvatore, V

    2013-09-01

    In April 2012, MIT's Center for Biomedical Innovation and the European Medicines Agency (EMA) cosponsored a workshop on legal foundations of adaptive pharmaceuticals licensing. Past and present attorneys from the US Food and Drug Administration (FDA), the EMA, and Health Sciences Agency Singapore (HSA) found that existing statutes provided authority for adaptive licensing (AL). By contrast, an attorney from Health Canada identified gaps in authority. Reimbursement during initial phases of adaptive approaches to licensing was deemed consistent with existing statutes in all jurisdictions.

  14. Legal Aspects of Space Tourism

    Science.gov (United States)

    Jakhu, Ram

    2002-01-01

    This paper briefly deals with relevant technological advances, business prospects for space tourism and related policy developments with a view to forecast the viability of space tourism industry. It further analyses applicable international space law and some national laws that particularly have direct relevance to space tourism. Legal lacunae are identified and suggestions are made with a view to encourage the development of this newest application of space technology.

  15. On Grounding of Fast Ships

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup; Pedersen, Preben Terndrup

    1997-01-01

    The paper deals with analysis of grounding of high-speed crafts. It is the purpose to present a comprehensive mathematical model for calculation of the overall dynamic ship response during grounding. This procedure is applied to derive the motions, the time varying sectional forces and the local...... loads during grounding on plane, sloping, sandy bottoms for six different designs of fast monohull ships made from steel, aluminium or GRP sandwich materials. The results show that the effect of the hull flexibility is to reduce the overall dynamic sectional loads on the hull girder. The considered...... numerical examples also indicate that, even with impact speeds of 40 knots against a 1:10 sloping bottom, the global strength of the hull girder is not exceeded by the grounding induced loads.For the local deformation of high-speed ship hulls at the point of contact with the ground, the paper presents...

  16. Legal Liability in Environmental Law

    Directory of Open Access Journals (Sweden)

    Ion RUSU

    2011-11-01

    Full Text Available As a member of the European Union and of other regional and world organizations responsible for global environmental protection, Romania has adopted internally a set of measures aimed at protecting the environment. In this paper we conducted a general review of the developments of the way of legal defense of the most important environmental values at international and national level, with an emphasis on internal legal rules. We also examined briefly the civil, administrative, and criminal liability of individual and legal entity that violates the current environmental laws. Our research regards the means by which there are protected by the rules of law the main values of the environment, by examination and critical remarks. The results of the research presented at the conclusions, highlight the need to harmonize the national legislation with the European one and the need to amend and supplement the New Criminal Code with a special chapter covering major environmental offenses. The study is useful for those who carry out their activity in this domain, especially professors and students of the law faculty

  17. Pressure Source Model for Ground Inflation during the Periods of High Explosivity at Sakurajima Volcano in Japan - Combination Analysis of GPS, Tilt, and Strain Data -

    Science.gov (United States)

    Hotta, K.; Iguchi, M.; Ohkura, T.; Yamamoto, K.

    2014-12-01

    During frequent vulcanian activity at the Minami-dake crater at Sakurajima during the period of 1974 - 1992, ground subsidence was observed and its pattern was modeled by two deflation sources: located in Aira caldera at a depth of about 10 km, about 6 km north from Minami-dake, and beneath Minami-dake at a depth of about 3 km [Eto, 1989]. Eruptive activities at Showa crater, about 500 m east of Minami-dake, since 2006 increased, accompanying ground inflation in October 2009 - May 2010 (2009 event) in contrast to the Minami-dake period. Similar inflation occurred in October 2011 - March 2012 (2011 event). In this study, we analyzed GPS, tilt and strain data synthetically to obtain pressure sources around Sakurajima during the periods of high explosivity with ground inflation. We applied 3-pressure-source model to the deformation of 2009 and 2011 events. Main inflation source is located beneath Aira caldera at a depth of 9.6 km, similar to previous study. In Sakurajima, inflation pressure source is located beneath Kita-dake 1 km north of Minami-dake at a depth of 3.3 km (K-source), and deflation source is located beneath Minami-dake at a depth of 0.7 km (M-source). We estimated temporal change of volume of K- and M-sources fixing inflation rate of Aira source for 2011 event. Inflation rate of K-source increased in November 2011 and kept at a constant rate until January 2012. Deflation rate of M-source increased at the same time as inflation rate of K-source increased, and kept at a constant rate until March 2012. Amount of volume increase of K-source is nearly 20 times larger than that of volume decrease of M-source. Magma was thought to migrate from Aira source to K-source in November 2011 and continued until January 2012. Due to higher eruptive volume from Showa crater than migration of magma from K-source, M-source deflated slightly from late November 2011 to March 2012.

  18. Development of HgCdTe large format MBE arrays and noise-free high speed MOVPE EAPD arrays for ground based NIR astronomy

    Science.gov (United States)

    Finger, G.; Baker, I.; Downing, M.; Alvarez, D.; Ives, D.; Mehrgan, L.; Meyer, M.; Stegmeier, J.; Weller, H. J.

    2017-11-01

    Large format near infrared HgCdTe 2Kx2K and 4Kx4K MBE arrays have reached a level of maturity which meets most of the specifications required for near infrared (NIR) astronomy. The only remaining problem is the persistence effect which is device specific and not yet fully under control. For ground based multi-object spectroscopy on 40 meter class telescopes larger pixels would be advantageous. For high speed near infrared fringe tracking and wavefront sensing the only way to overcome the CMOS noise barrier is the amplification of the photoelectron signal inside the infrared pixel by means of the avalanche gain. A readout chip for a 320x256 pixel HgCdTe eAPD array will be presented which has 32 parallel video outputs being arranged in such a way that the full multiplex advantage is also available for small sub-windows. In combination with the high APD gain this allows reducing the readout noise to the subelectron level by applying nondestructive readout schemes with subpixel sampling. Arrays grown by MOVPE achieve subelectron readout noise and operate with superb cosmetic quality at high APD gain. Efforts are made to reduce the dark current of those arrays to make this technology also available for large format focal planes of NIR instruments offering noise free detectors for deep exposures. The dark current of the latest MOVPE eAPD arrays is already at a level adequate for noiseless broad and narrow band imaging in scientific instruments.

  19. High-resolution computed tomography to differentiate chronic diffuse interstitial lung diseases with predominant ground-glass pattern using logical analysis of data

    International Nuclear Information System (INIS)

    Martin, Sophie Grivaud; Brauner, Michel W.; Rety, Frederique; Kronek, Louis-Philippe; Brauner, Nadia; Valeyre, Dominique; Nunes, Hilario; Brillet, Pierre-Yves

    2010-01-01

    We evaluated the performance of high-resolution computed tomography (HRCT) to differentiate chronic diffuse interstitial lung diseases (CDILD) with predominant ground-glass pattern by using logical analysis of data (LAD). A total of 162 patients were classified into seven categories: sarcoidosis (n = 38), connective tissue disease (n = 32), hypersensitivity pneumonitis (n = 18), drug-induced lung disease (n = 15), alveolar proteinosis (n = 12), idiopathic non-specific interstitial pneumonia (n = 10) and miscellaneous (n = 37). First, 40 CT attributes were investigated by the LAD to build up patterns characterising a category. From the association of patterns, LAD determined models specific to each CDILD. Second, data were recomputed by adding eight clinical attributes to the analysis. The 20 x 5 cross-folding method was used for validation. Models could be individualised for sarcoidosis, hypersensitivity pneumonitis, connective tissue disease and alveolar proteinosis. An additional model was individualised for drug-induced lung disease by adding clinical data. No model was demonstrated for idiopathic non-specific interstitial pneumonia and the miscellaneous category. The results showed that HRCT had a good sensitivity (≥64%) and specificity (≥78%) and a high negative predictive value (≥93%) for diseases with a model. Higher sensitivity (≥78%) and specificity (≥89%) were achieved by adding clinical data. The diagnostic performance of HRCT is high and can be increased by adding clinical data. (orig.)

  20. LEGAL

    African Journals Online (AJOL)

    This is because the discounts and rebates offered in the past to some resulted in higher prices for others. But on average, however, prices should drop slightly because the. SEPs are based on figures from last year. DISPENSING FEES. The new law on dispensing fees only comes into effect on. 2 August 2004. Until then ...

  1. Inactivation of Uropathogenic Escherichia coli in Ground Chicken Meat Using High Pressure Processing and Gamma Radiation, and in Purge and Chicken Meat Surfaces by Ultraviolet Light.

    Science.gov (United States)

    Sommers, Christopher H; Scullen, O J; Sheen, Shiowshuh

    2016-01-01

    Extraintestinal pathogenic Escherichia coli, including uropathogenic E. coli (UPEC), are common contaminants in poultry meat and may cause urinary tract infections after colonization of the gastrointestinal tract and transfer of contaminated feces to the urethra. Three non-thermal processing technologies used to improve the safety and shelf-life of both human and pet foods include high pressure processing (HPP), ionizing (gamma) radiation (GR), and ultraviolet light (UV-C). Multi-isolate cocktails of UPEC were inoculated into ground chicken which was then treated with HPP (4°C, 0-25 min) at 300, 400, or 500 MPa. HPP D10, the processing conditions needed to inactivate 1 log of UPEC, was 30.6, 8.37, and 4.43 min at 300, 400, and 500 MPa, respectively. When the UPEC was inoculated into ground chicken and gamma irradiated (4 and -20°C) the GR D10 were 0.28 and 0.36 kGy, respectively. The UV-C D10 of UPEC in chicken suspended in exudate and placed on stainless steel and plastic food contact surfaces ranged from 11.4 to 12.9 mJ/cm(2). UV-C inactivated ca. 0.6 log of UPEC on chicken breast meat. These results indicate that existing non-thermal processing technologies such as HPP, GR, and UV-C can significantly reduce UPEC levels in poultry meat or exudate and provide safer poultry products for at-risk consumers.

  2. Inactivation of Uropathogenic Escherichia coli in Ground Chicken Meat Using High Pressure Processing and Gamma Radiation, and in Purge and Chicken Meat Surfaces by Ultraviolet Light

    Directory of Open Access Journals (Sweden)

    Christopher H Sommers

    2016-04-01

    Full Text Available Extraintestinal pathogenic Escherichia coli (ExPEC, including uropathogenic E. coli (UPEC are common contaminants in poultry meat and may cause urinary tract infections after colonization of the gastrointestinal tract and transfer of contaminated feces to the urethra. Three nonthermal processing technologies used to improve the safety and shelf-life of both human and pet foods include high pressure processing (HPP, ionizing (gamma radiation (GR, and ultraviolet light (UV-C. Multi-isolate cocktails of UPEC were inoculated into ground chicken which was then treated with HPP (4 oC, 0-25 min at 300, 400 or 500 MPa. HPP D10, the processing conditions needed to inactivate 1 log of UPEC, was 30.6, 8.37, and 4.43 min at 300, 400, and 500 MPa, respectively. When the UPEC was inoculated into ground chicken and gamma irradiated (4 and -20 oC the GR D10 were 0.28 and 0.36 kGy, respectively. The UV-C D10 of UPEC in chicken suspended in exudate and placed on stainless steel and plastic food contact surfaces ranged from 11.4 to 12.9 mJ/cm2. UV-C inactivated ca. 0.6 log of UPEC on chicken breast meat. These results indicate that existing nonthermal processing technologies such as HPP, GR, and UV-C can significantly reduce UPEC levels in poultry meat or exudate and provide safer poultry products for at-risk consumers.

  3. Three-dimensional Inversion of High Resolution Ground-penetrating Radar for the Stochastic Structure of Velocity Heterogeneity of a Fluvial Aquifer

    Science.gov (United States)

    Lindsay, K. M.; Irving, J.; Bradford, J. H.

    2014-12-01

    Knowledge of the spatial correlation structure of the hydraulic properties in the shallow subsurface is critical for the detailed characterization of near surface aquifers and realistic simulation of flow and transport processes. While the vertical correlation structure is often well constrained by borehole analysis, the lateral correlation structure is often poorly estimated, due to unreliable interpolation between sparsely spaced boreholes and methods that only capture bulk aquifer properties (e.g. pump tests, slug injections). Ground-penetrating radar (GPR) velocity measurements are highly sensitive to changes in water content. In the saturated zone, water content is equivalent to porosity, making ground-penetrating radar a promising tool for extraction of lateral correlation lengths of important hydrologic properties in the near surface. Previous work has shown that there is a simple relationship relating the 2D autocorrelation of a GPR reflection image and the underlying velocity field, allowing for a Monte Carlo inversion strategy to generate sets of parameters describing the autocorrelation of the velocity field, that are consistent with recorded GPR reflection data. We extend this method to the three-dimensional case and apply it to a realistic synthetic GPR dataset. Results obtained from applying this inversion strategy to the 3-D case are similar to the results from previous work done on the 2-D case, and indicate that the inverse solution is non-unique. Multiple combinations of vertical and lateral correlation parameters describing the velocity heterogeneity can generate GPR reflection images with the same 3-D autocorrelations. Despite the non-uniqueness, the aspect ratios of the extracted parameter pairs are the same, indicating that the aspect ratios of the velocity heterogeneity can be reliably extracted. We are currently applying this method to a densely sampled GPR dataset collected at the Boise Hydrogeophysical Research Site (BHRS). The BHRS is an

  4. Ground motion effects

    International Nuclear Information System (INIS)

    Blume, J.A.

    1969-01-01

    Ground motion caused by natural earthquakes or by nuclear explosion causes buildings and other structures to respond in such manner as possibly to have high unit stresses and to be subject to damage or-in some cases-collapse. Even minor damage may constitute a hazard to persons within or adjacent to buildings. The risk of damage may well be the governing restraint on the uses of nuclear energy for peaceful purposes. Theory is advanced regarding structural-dynamic response but real buildings and structures are complex, highly variable, and often difficult to model realistically. This paper discusses the state of knowledge, the art of damage prediction and safety precautions, and shows ground motion effects from explosions of underground nuclear devices in the continental United States including events Salmon, Gasbuggy, Boxcar, Faultless and Benham. (author)

  5. Legal Regimes of Official Information in Ukraine

    Directory of Open Access Journals (Sweden)

    Serhii Yesimov

    2018-04-01

    Full Text Available In the article on the basis of the methodology of system analysis the legal nature and sources of legal regulation of the legal regime of official information in Ukraine in the conditions of adaptation of Ukrainian legislation to the legislation of the European Union are considered. A comparative legal analysis of official information in the public-law and private-law spheres in the context of legal regimes of restricted information, confidential information and information classified as state secrets has been conducted.

  6. Opposition to legal abortion: challenges and questions.

    Science.gov (United States)

    Kissling, F

    1993-01-01

    An analysis of the Roman Catholic Church's arguments against abortion rights suggests that its opposition is grounded more in outmoded views regarding women's roles than in concern for protecting fetal life. The 1st argument raised by Catholics and other anti-abortion forces is that abortion represents the unjustifiable destruction of a human life. A 2nd argument focuses on the status of the fetus as a person from the moment of conception, making abortion murder. A 3rd equates the fetus's potential for personhood with the pregnant woman's actual personhood. Despite the vehement sentiments expressed by Catholic leaders against abortion, the majority of Catholics support legal abortion. The assignment of personhood status to the fetus is contraindicated by actual practice in the Church, where aborted or miscarried products of early pregnancy are not baptized. Also, the Church does not forbid the taking of human life in war or to preserve political freedom. Finally, in countries such as Poland where abortion has been made illegal through religious pressure, there have been drastic cuts in health care and child care programs.

  7. Gender characteristics of legal conscience in internal affairs agencies staff

    Directory of Open Access Journals (Sweden)

    Kuznetsova O.V.

    2016-06-01

    Full Text Available This article presents the empirical research results of the level of legal conscience forming in law enforcement officials. The study of gender specifics of personnel is now becoming more and more relevant due to a constant increase in the number of women entering the Ministry of Internal Affairs service. The study involved 160 male and 120 female staff members. Analysis of the results revealed a general legal conscience trend typical for male and female employees which manifests in a high level of legal knowledge, adequate understanding of group relativity of moral and ethical norms, civic un-engagement and disinterest to leadership role. This trend reflects a certain viewpoint when human rights are considered to include only freedom, independence and personal self-assertion without responsibility and civic duties. It was found that female employees have higher level of legal conscience forming than male employees. This led to the conclusion of a high-availability of female employees to comply with legal regulations and requirements.

  8. Archival Sources for Legal Biography at the Institute of Advanced Legal Studies

    OpenAIRE

    Dawson, Elizabeth

    2014-01-01

    The article outlines archival sources for legal biography held at the Institute of Advanced Legal Studies, focussing on primary sources of information on individuals, including the Law Society and Bar Examination results. It also summarises additional sources which provide biographical information on legal practitioners and scholars eg. the archives of The Society of Legal Scholars and the Council of Legal Education, IALS institutional archives, The Bar Council, The International Law Associat...

  9. Legal capacity and biomedicine: Biomedical discrimination

    Directory of Open Access Journals (Sweden)

    Cvetić Radenka

    2011-01-01

    Full Text Available The article begins with the overview of the legal capacity as a general legal qualification recognized by the legal order guaranteeing the right to be a holder of rights and obligations. The article is then focused on the scope of the absolute Constitutional guarantee of the right to legal personality as well as on the Constitutional prohibition of discrimination which gives rise to the general equality before the Constitution and the law. The focus of this article is the moment when the legal capacity, or legal personality, is considered to be acquired. It then moves to the issue whether limiting the access to techniques of assisted reproduction (biomedical conception is contrary to the general rules on legal capacity, and whether this is a genuine form of biomedical discrimination.

  10. The Legal Ethical Backbone of Conscientious Refusal

    DEFF Research Database (Denmark)

    Munthe, Christian; Nielsen, Morten Ebbe Juul

    2017-01-01

    identity and the fostering of a critical atmosphere might provide some support, if no countervailing factors apply. One such factor is that a legal right to healthcare professionals’ conscientious refusal must comply with basic legal ethical tenets regarding the rule of law and equal treatment......This article analyzes the idea of a legal right to conscientious refusal for healthcare professionals from a basic legal ethical standpoint, using refusal to perform tasks related to legal abortion (in cases of voluntary employment) as a case in point. The idea of a legal right to conscientious...... refusal is distinguished from ideas regarding moral rights or reasons related to conscientious refusal, and none of the latter are found to support the notion of a legal right. Reasons for allowing some sort of room for conscientious refusal for healthcare professionals based on the importance of cultural...

  11. LIF LiDAR high resolution ground truth data, suitable to validate medium-resolution bands of MODIS/Terra radiometer in case of inner waterbody ecological monitoring

    Science.gov (United States)

    Pelevin, Vadim; Zavialov, Peter; Zlinszky, Andras; Khimchenko, Elizaveta; Toth, Viktor; Kremenetskiy, Vyacheslav

    2017-04-01

    The report is based on field measurements on the lake Balaton (Hungary) in September 2008 as obtained by Light Induced Fluorescence (LIF) portable LiDAR UFL-8. It was tested in natural lake waters and validated by contact conventional measurements. We had opportunity to compare our results with the MODIS/Terra spectroradiometer satellite images received at the satellite monitoring station of the Eötvös Loránd University (Budapest, Hungary) to make an attempt of lidar calibration of satellite medium-resolution bands data. Water quality parameters were surveyed with the help of UFL-8 in a time interval very close to the satellite overpass. High resolution maps of the chlorophyll-a, chromophoric dissolved organic matter and total suspended sediments spatial distributions were obtained. Our results show that the resolution provided by laboratory measurements on a few water samples does not resemble actual conditions in the lake, and it would be more efficient to measure these parameters less accurately but in a better spatial distribution with the LiDAR. The UFL instrument has a great potential for being used for collecting ground truth data for satellite remote sensing of these parameters. Its measurement accuracy is comparable to classic water sample measurements, the measurement speed is high and large areas can be surveyed in a time interval very close to the satellite overpass.

  12. Ground-based remote sensing of O3 by high- and medium-resolution FTIR spectrometers over the Mexico City basin

    Science.gov (United States)

    Plaza-Medina, Eddy F.; Stremme, Wolfgang; Bezanilla, Alejandro; Grutter, Michel; Schneider, Matthias; Hase, Frank; Blumenstock, Thomas

    2017-07-01

    We present atmospheric ozone (O3) profiles measured over central Mexico between November 2012 and February 2014 from two different ground-based FTIR (Fourier transform infrared) solar absorption experiments. The first instrument offers very high-resolution spectra and contributes to NDACC (Network for the Detection of Atmospheric Composition Change). It is located at a mountain observatory about 1700 m above the Mexico City basin. The second instrument has a medium spectral resolution and is located inside Mexico City at a horizontal distance of about 60 km from the mountain observatory. It is documented that the retrieval with the high- and medium-resolution experiments provides O3 variations for four and three independent atmospheric altitude ranges, respectively, and the theoretically estimated errors of these profile data are mostly within 10 %. The good quality of the data is empirically demonstrated above the tropopause by intercomparing the two FTIR O3 data, and for the boundary layer by comparing the Mexico City FTIR O3 data with in situ O3 surface data. Furthermore, we develop a combined boundary layer O3 remote sensing product that uses the retrieval results of both FTIR experiments, and we use theoretical and empirical evaluations to document the improvements that can be achieved by such a combination.

  13. Design concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy

    NARCIS (Netherlands)

    Actis, M.; et al., [Unknown; Markoff, S.B.

    2011-01-01

    Ground-based gamma-ray astronomy has had a major breakthrough with the impressive results obtained using systems of imaging atmospheric Cherenkov telescopes. Ground-based gamma-ray astronomy has a huge potential in astrophysics, particle physics and cosmology. CTA is an international initiative to

  14. Legalized abortion: a public health success story.

    Science.gov (United States)

    Kelly, M

    1999-06-01

    60% of more than 2000 women surveyed by the Picker Institute who underwent induced abortion procedures rated the quality of their care as excellent. Another third reported their care as being either very good or good. The survey also found that the quality of abortion care is comparable to other outpatient surgery. However, the high quality of care women receive from abortion providers is lost in the hostile anti-abortion climate created by threatening protesters outside of clinics and the murder of 7 clinic workers and physicians who performed abortions. Abortion opponents fail to acknowledge that legal abortion is a medical procedure which protects women's health and saves their lives. Before abortion was legalized in the US, countless women were either rendered unable to reproduce or died from abortion-related complications. Efforts to outlaw abortion persist despite it being widely recognized by medical experts as one of the most safe medical procedures currently performed in the US. When state legislatures target abortion providers with unduly strict regulations, abortion becomes prohibitively expensive and difficult to obtain.

  15. [Temporary disability and its legal implications].

    Science.gov (United States)

    Martin-Fumadó, Carles; Martí Amengual, Gabriel; Puig Bausili, Lluïsa; Arimany-Manso, Josep

    2014-03-01

    Temporary disability is the condition that workers face when, as the result of illness (common or professional) or accident (work-related or not), they are temporarily prevented from performing their work and require health care. The management of temporary disability is a medical act that involves (in addition to a complex clinical assessment) obvious social, occupational and financial connotations and requires continuing medical follow-up from doctors, as well as responses to medical-legal conflicts. The regulatory framework on the subject is extensive in the Spanish setting and highly diverse in the European setting. Beyond the regulatory framework, the repercussions of temporary disability are self-evident at all levels. Although determining temporary disability is a common medical act for practicing physicians, it is not exempt from risks or difficulties arising from the assessment itself and the characteristics of practicing medical care. Established medical-legal conflicts include the processing of health data and the requirements for transferring information related to workers' temporary disability to their company's medical services. The interest and usefulness demonstrated by the data obtained from forensic medicine for public health require the incorporation of these data into general healthcare information, as it could be essential to the surveillance of worker health. The recommendations established by medical societies, as good practice guidelines, are especially useful in this type of conflict. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  16. Contemporary medico-legal dental radiology.

    Science.gov (United States)

    Wright, Brad

    2012-03-01

    The advent of extraoral radiology in general dental practice has become more widespread since 2000, particularly with digital systems. With this comes a range of medico-legal risks for dentists not adverted to previously. These risks include a higher than expected radiation dose for some surveys, and the risk of a 'loss of a chance' for a patient whereby the images may disclose pathology not diagnosed by general dental practitioners using OPG and CBVT radiology. Practitioners need to apply relevant legal principles in deciding which surveys to order and record, and also need to explain to patients the dosages of the radiation that they will likely receive. Practitioners also need to assess whether the resultant survey ought to be interpreted by a radiologist to diagnose any wider pathology with which a general practitioner may not be familiar. Extra caution needs to be used in ordering high dose radiology in paediatric patients. Dentists should not assume patients fully understand the nature of CBVT and MCT, and its risks and benefits. Consideration ought to be given to the volume of CBVT ordered dependent on factors such as patient age, symptoms, history and procedural intent. © 2012 Australian Dental Association.

  17. Labour law and communitarian legal standards

    Directory of Open Access Journals (Sweden)

    Jašarević Senad

    2014-01-01

    Full Text Available The recently adopted amendments to the Labour Code was accompanied by an extremely high resistance. While opponents consider amendments to the Law a big step back and point out that it is completely contrary to the standards of the International Labor Organization, advocates of the changes have emphasized the progressiveness. The most important argument to them was that the Code represents a substantial harmonization of our legislation with the advanced standards of EU law. Much of what have excelled both advocates and opponents of legal change is not actually correct. The main reason for the erroneous views was lack of knowledge of comparative and international labor standards. The law on the one hand is a step backwards when it comes to the protection of workers. On the other hand, it is a step forward it is a reform of the system of labor relations that was necessary and was forced by the international environment, from which our country in the era of globalization can not be excluded. Amendments to the Labour Code we see as a tendency to be in Serbia finally to establish a similar legal environment in the domain of work, as in the advanced countries of Western Europe.

  18. International Legal Realities of Migrant Labour Rights

    Directory of Open Access Journals (Sweden)

    Giovanni Di Lieto

    2015-11-01

    Full Text Available This paper is concerned with the evolutionary process of the global governance of labour migration, which has led to the progressive privatisation and commodification of international labour mobility. The focus is on the effects of such change on working conditions for migrants. In particular, the analysis is concerned with legal conceptualisations of labour mobility and their repercussions on the normative process of migration governance. For people on the move, the journey almost always entails sacrifices and uncertainty. The possible costs range from the emotional cost of separation from families and friends to high monetary fees. The stakes can include the physical dangers of working in dangerous occupations, or even a risk of death, such as in the case of illegal border crossings. Nevertheless, millions of people are still attempting movement, facing these costs or risks, in order to improve their living standards and those of their families. The implications for international human rights law are striking. Thus, attention is drawn to the human rights of all migrant workers, and more specifically to the protection and development of basic labour rights in the framework of international organisations. Ultimately, the main point of this study is to evaluate to what extent the freedom to choose where to work and to do so in decent conditions is a current legal reality at both the national and international levels.

  19. Exploring the secret history of the legal service of the European Executives, 1952-1967

    DEFF Research Database (Denmark)

    Rasmussen, Morten

    of Justice adopted in the famous cases Van Gend en Loos (1963) and Costa V. ENEL (1964). These two cases, which introduced respectively direct effect and supremacy of European law inside the national legal order, would over time develop into the central pillars in what is now most often characterised...... the jurisprudence of the Court of Justice. However, it has not yet been able to refute or confirm Stein’s thesis. In fact, our knowledge about the legal service of the European executives (i.e. the legal service of the High Authority from 1952-1958 and the common legal service for all three executives from 1958...... key private archives, consequently constitutes the first attempt to write a history of the legal service of the European executives from 1952 to 1967. With the functions and actions of the legal service being very far from the public spotlight, the story presented here has until now been completely...

  20. Legal and Regulatroy Obstacles to Nuclear Fission Technology in Space

    Science.gov (United States)

    Force, Melissa K.

    2013-09-01

    In forecasting the prospective use of small nuclear reactors for spacecraft and space-based power stations, the U.S. Air Force describes space as "the ultimate high ground," providing access to every part of the globe. But is it? A report titled "Energy Horizons: United States Air Force Energy Science &Technology Vision 2011-2026," focuses on core Air Force missions in space energy generation, operations and propulsion and recognizes that investments into small modular nuclear fission reactors can be leveraged for space-based systems. However, the report mentions, as an aside, that "potential catastrophic outcomes" are an element to be weighed and provides no insight into the monumental political and legal will required to overcome the mere stigma of nuclear energy, even when referring only to the most benign nuclear power generation systems - RTGs. On the heels of that report, a joint Department of Energy and NASA team published positive results from the demonstration of a uranium- powered fission reactor. The experiment was perhaps most notable for exemplifying just how effective the powerful anti-nuclear lobby has been in the United States: It was the first such demonstration of its kind in nearly fifty years. Space visionaries must anticipate a difficult war, consisting of multiple battles that must be waged in order to obtain a license to fly any but the feeblest of nuclear power sources in space. This paper aims to guide the reader through the obstacles to be overcome before nuclear fission technology can be put to use in space.

  1. Legal challenges in neurological practice

    Directory of Open Access Journals (Sweden)

    Sita Jayalakshmi

    2016-01-01

    Full Text Available Clinical neuroscience has made tremendous advances over the last century. Neurology as a discipline is still considered challenging and at times risky due to the natural history and progressive course of few of the neurological diseases. Encouragingly, the patient and their caregivers are now increasingly willing to be actively involved in making decisions. The patients' relationship with the doctor is a reflection of the society. A society that is orienting itself toward “rating” and “feedback” has made this doctor–patient relationship, a consumer–service provider relationship. This perhaps is due to commercialization of health that usually accompanies globalization. Moreover, a rapid influx of information from potential erroneous sources such as the Internet has also made patient and caregivers not being hesitant to taking legal course in the case of adverse events during treatment or simply because of dissatisfaction. The purpose of the legal process initiated by patients with neurological ailments is more often to compensate for the income lost, physical and psychological anguish that accompanies disease and its treatment, and to fund treatment or rehabilitation requirements. However, it is not clearly established if monetary benefits acquired lead to better opportunities for recovery of the patient. The consumer protection act and commercialization of medical services may well have an adverse effect on the doctor and patient relationship. Hence, there is a great need for all medical professionals to mutually complement and update each other. This review examines legal (litigation processes with special interest on medicolegal system in patients with neurological ailments and the challenges faced by the neurologist during day-to-day clinical practice.

  2. Legal challenges in neurological practice.

    Science.gov (United States)

    Jayalakshmi, Sita; Vooturi, Sudhindra

    2016-10-01

    Clinical neuroscience has made tremendous advances over the last century. Neurology as a discipline is still considered challenging and at times risky due to the natural history and progressive course of few of the neurological diseases. Encouragingly, the patient and their caregivers are now increasingly willing to be actively involved in making decisions. The patients' relationship with the doctor is a reflection of the society. A society that is orienting itself toward "rating" and "feedback" has made this doctor-patient relationship, a consumer-service provider relationship. This perhaps is due to commercialization of health that usually accompanies globalization. Moreover, a rapid influx of information from potential erroneous sources such as the Internet has also made patient and caregivers not being hesitant to taking legal course in the case of adverse events during treatment or simply because of dissatisfaction. The purpose of the legal process initiated by patients with neurological ailments is more often to compensate for the income lost, physical and psychological anguish that accompanies disease and its treatment, and to fund treatment or rehabilitation requirements. However, it is not clearly established if monetary benefits acquired lead to better opportunities for recovery of the patient. The consumer protection act and commercialization of medical services may well have an adverse effect on the doctor and patient relationship. Hence, there is a great need for all medical professionals to mutually complement and update each other. This review examines legal (litigation) processes with special interest on medicolegal system in patients with neurological ailments and the challenges faced by the neurologist during day-to-day clinical practice.

  3. Legal protection of the whistleblowers

    Directory of Open Access Journals (Sweden)

    Marieta Safta

    2017-12-01

    Full Text Available The importance of prevention in the fight against corruption is indisputable. However, prevention is effective and sustainable if it works, meaning that tools and strategies that are fit to achieve this goal need to be identified. The regulation of persons who give integrity warnings (whistleblowers and, in this context, their legal protection are part of efforts to identify such instruments. The present study reveals aspects of the evolution of regulation for those who give integrity warnings in Romania and the world in an attempt to identify solutions for this instrument itself to become effective in preventing corruption.

  4. Learned Treatise and Legal Reform

    DEFF Research Database (Denmark)

    Münster-Swendsen, Mia

    2010-01-01

      The aim of this paper is to shed new light on a central, yet much misunderstood source from the initial stage in the process of the codification of Danish law. On the literal level, the Lex castrensis, written in the 1180s, represents a description of changes in the internal jurisdiction...... of the royal court from the time of the reign of Cnut the Great to the author's present. In Danish as well as international scholarship this deceptively simple text has frequently been treated either as a ‘law code' or ‘law book' in itself or as a reflection of actual legal practice. Yet here I will contend...

  5. THE LEGAL CAPACITY TO TRADE

    Directory of Open Access Journals (Sweden)

    ADELIN UNGUREANU

    2014-12-01

    Full Text Available Trading is a part of our society. The man has been trading from ancient times so the amount of trades and transactions around the world is huge. In order for us to initiate, organize and deploy such trades we have to have certain rules which can help regulate the social and professional or legal aspect of trades. Therefore the sole trader capacity must be obtained and used in order for the contracts to be valid. The right and obligations that come with this capacity constitute activities that can be reflected and analysed by obtaining and maintain the sole trader status.

  6. THE LEGAL CAPACITY TO TRADE

    OpenAIRE

    ADELIN UNGUREANU

    2014-01-01

    Trading is a part of our society. The man has been trading from ancient times so the amount of trades and transactions around the world is huge. In order for us to initiate, organize and deploy such trades we have to have certain rules which can help regulate the social and professional or legal aspect of trades. Therefore the sole trader capacity must be obtained and used in order for the contracts to be valid. The right and obligations that come with this capacity constitute activities t...

  7. [Legal aspects of noise abatement].

    Science.gov (United States)

    Kierski, W S

    1976-12-02

    Noise abatement is a problem of technology, medicine, law, and education. In the technical field, the problem of avoiding hazards is the primary one. In respect of encroachment upon neighbours mutual regard should be the foremost consideration. From the legal angle, a distinction is made between protection of the individial-above all under the provisions of the German Civil Code (Bürgerliches Gesetzbuch)-and of the community-under the provisions of criminal law and administrative law. Future legislation will have to concentrate increasingly upon governmental control measures especially with a view to prevention, instead of the issue of protection of the individual.

  8. Legal issues of tax rates

    OpenAIRE

    Sadílek, Jiří

    2010-01-01

    Tax rate problems The subject of the graduation thesis is legal problems of tax rate. The aim of this thesis is description and estimation of the flat tax rate and states, where is established. First of all I define the basic kinds of tax systems - the tax system with one tax rate, the progressive tax system and the flat tax system. Further I deal with the principles and elements of the flat tax rate as interpreted by American economists Robert E. Hall and Alvin Rabushka who are generally ack...

  9. Legal aspects of radiactive installations

    International Nuclear Information System (INIS)

    Malheiros, T.M.M.; Knoefell, T.M.J.

    1988-01-01

    The goal of this paper is to discuss the main legal aspects related to the application of ionizing radiation in the industry, medicine, agriculture, scientific activities to envisage from the in force legislation the competence and responsibility for the control of radiation facilities comprising regulation, licensing and inspection. Legislation does not embrace all the aspects related to radiation facilities regarding to the specific provisions on civil liability concerning damages caused by non nuclear radiological accidents. The law nr.6.453 is applied only to nuclear accident, as defined in its rules. (author) [pt

  10. Certain legal aspects of derivatives.

    Science.gov (United States)

    Cloney, T J

    1994-01-01

    This article discusses legal characteristics of derivatives that a not-for-profit health care company may use in a conduit financing in which a governmental issuer issues bonds for the benefit of a health care company. This article also presents the Master Agreement promulgated by the International Swaps and Derivatives Association; discusses how to get out of a derivative; discusses the status of a derivative after insolvency of a counterparty; presents disclosure issues relating to documents prepared in connection with an issue of bonds; and describes the treatment of derivatives under commodities regulations. It concludes with a presentation of possible new regulations applying to derivatives.

  11. [Psychiatric treatment--legal aspects].

    Science.gov (United States)

    Koller, Matthias

    2014-07-01

    Doctors want to save lives and promote health. But their patients have the right to decide for themselves about what doctors do with them, and they are free to refuse treatment, even if it is unreasonable from a medical perspective. The law acknowledges this freedom even if a patient is incapable of responsible self-determination as a result of (mental) illness. Treatment contrary to the patient's declared intention will be allowed only under specific, narrow circumstances. These requirements must be legally established in a clear and precise manner. © Georg Thieme Verlag KG Stuttgart · New York.

  12. 30 CFR 77.703-1 - Approved methods of grounding.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Approved methods of grounding. 77.703-1 Section... COAL MINES Grounding § 77.703-1 Approved methods of grounding. The methods of grounding stated in § 77.701-1 will be approved with respect to the grounding of frames of high-voltage equipment referred to...

  13. Legal advocacy as a tool to advance Roma Health.

    Science.gov (United States)

    Ezer, Tamar; Abdikeeva, Alphia; McKee, Martin

    2018-01-01

    Roma in central Europe face many violations of their rights, including those that impede their access to high-quality health care. Legal frameworks have the potential to address these violations, whereas legal advocacy services offer a means for enforcement of rights. We undertook key informant interviews with Roma civil society organisations and selected knowledgeable individuals in Macedonia, Romania and Serbia to identify lessons from the development of these services. Achievements were reported in four areas. Legal empowerment, with employment of Roma paralegals was especially effective, increasing awareness of the ability to challenge violations. Documentation of human rights violations is an important basis for advocacy, but does not guarantee redress, and may work best in combination with legal empowerment or international pressure. Strategic litigation can play a key role in removing bureaucratic obstacles that prevent Roma from exercising their right to access to health care. Progress in changing the narrative on Roma in the mainstream media has been limited but examples of good practice exist. Although much remains to be done, Roma groups report that legal advocacy has strengthened their ability to challenge rights violations, thereby enhancing their ability to access effective and responsive care.

  14. HTA and its legal issues: a framework for identifying legal issues in health technology assessment.

    Science.gov (United States)

    Widrig, Daniel; Tag, Brigitte

    2014-12-01

    Legal analysis can highlight important issues that are relevant when deciding whether a medical technology should be implemented or reimbursed. Literature and studies show that even though the law is an acknowledged part of health technology assessment (HTA), legal issues are rarely considered in practice. One reason for this may be the lack of knowledge about the diversity of legal issues that are relevant for HTA. Therefore, this contribution aims primarily to identify and then explain the relevant legal issues in HTA. This study offers a framework for identifying the legal issues in HTAs in different jurisdictions and provides a basis for further research. After extensive literature search, the authors review Swiss health law to identify legal issues that are relevant to HTA. The authors then categorize these legal issues using a framework with an inside and outside perspective. Finally, they explain a selection of these legal issues with several examples. This study reveals numerous legal issues that are relevant for HTA and underlines the necessity of incorporating legal analysis in HTAs. The suggested perspectival framework in this study provides a basis to structure the legal analysis. The identified legal issues are relevant in other countries and the perspectival framework is transferable to other jurisdictions. The article underlines the importance of in-depth discussion about the role of law in HTA. It provides a structured overview of the legal issues in HTA and suggests a development of more concrete instruments toward a standardized legal technology assessment.

  15. Systematic investigation of electron impact excitation-autoionization from the ground state of highly charged GaI-like ions through ΔN=1 transitions

    International Nuclear Information System (INIS)

    Oreg, J.; Bar-Shalom, A.; Mandlebaum, P.; Mittnik, D.; Meroz, E.; Schwob, J.L.; Klapisch, M.

    1991-01-01

    A systematic variation in the line intensity ratios of GaI-like and ZnI-like ions of rare earth elements has been recently observed in spectra emitted in a low density, high temperature tokamak plasma. This variation is shown to be correlated with the gradual opening of autoionizing channels through inner-shell excited configurations of the GaI-like charge-state. These channels enhance the indirect ionization rate of GaI-like ions through excitation-autoionization (EA), effecting the ionization balance and temperatures of greatest abundance. We present a systematic investigation of EA and direct impact ionization (DI) in the GaI-like isoelectronic sequence from Mo (Z = 42) to Dy (Z = 66). As Z decreases from Dy to Pr (Z = 59) the levels of the configuration 3d 9 4p4f, which are excited from the ground state by strong dipole collisional transitions, gradually cross the first ionization limit of the ion and are responsible for this ionization enhancement. When Z decreases further an additional channel is opened through the configuration 3d 9 4p4d. 9 refs., 3 figs., 1 tab

  16. A high-performance ground-based prototype of horn-type sequential vegetable production facility for life support system in space

    Science.gov (United States)

    Fu, Yuming; Liu, Hui; Shao, Lingzhi; Wang, Minjuan; Berkovich, Yu A.; Erokhin, A. N.; Liu, Hong

    2013-07-01

    Vegetable cultivation plays a crucial role in dietary supplements and psychosocial benefits of the crew during manned space flight. Here we developed a ground-based prototype of horn-type sequential vegetable production facility, named Horn-type Producer (HTP), which was capable of simulating the microgravity effect and the continuous cultivation of leaf-vegetables on root modules. The growth chamber of the facility had a volume of 0.12 m3, characterized by a three-stage space expansion with plant growth. The planting surface of 0.154 m2 was comprised of six ring-shaped root modules with a fibrous ion-exchange resin substrate. Root modules were fastened to a central porous tube supplying water, and moved forward with plant growth. The total illuminated crop area of 0.567 m2 was provided by a combination of red and white light emitting diodes on the internal surfaces. In tests with a 24-h photoperiod, the productivity of the HTP at 0.3 kW for lettuce achieved 254.3 g eatable biomass per week. Long-term operation of the HTP did not alter vegetable nutrition composition to any great extent. Furthermore, the efficiency of the HTP, based on the Q-criterion, was 7 × 10-4 g2 m-3 J-1. These results show that the HTP exhibited high productivity, stable quality, and good efficiency in the process of planting lettuce, indicative of an interesting design for space vegetable production.

  17. Quantitative high-resolution observations of soil water dynamics in a complicated architecture using time-lapse ground-penetrating radar

    Science.gov (United States)

    Klenk, P.; Jaumann, S.; Roth, K.

    2015-03-01

    High-resolution time-lapse ground-penetrating radar (GPR) observations of advancing and retreating water tables can yield a wealth of information about near-surface water content dynamics. In this study, we present and analyze a series of imbibition, drainage and infiltration experiments that have been carried out at our artificial ASSESS test site and observed with surface-based GPR. The test site features a complicated but known subsurface architecture constructed with three different kinds of sand. It allows the study of soil water dynamics with GPR under a wide range of different conditions. Here, we assess in particular (i) the feasibility of monitoring the dynamic shape of the capillary fringe reflection and (ii) the relative precision of monitoring soil water dynamics averaged over the whole vertical extent by evaluating the bottom reflection. The phenomenology of the GPR response of a dynamically changing capillary fringe is developed from a soil physical point of view. We then explain experimentally observed phenomena based on numerical simulations of both the water content dynamics and the expected GPR response.

  18. Quantitative high-resolution observations of soil water dynamics in a complicated architecture with time-lapse Ground-Penetrating Radar

    Science.gov (United States)

    Klenk, P.; Jaumann, S.; Roth, K.

    2014-11-01

    High-resolution time-lapse Ground-Penetrating Radar (GPR) observations of advancing and retreating water tables can yield a wealth of information about near-surface water content dynamics. In this study, we present and analyze a series of imbibition, drainage and infiltration experiments which have been carried out at our artificial ASSESS test site and observed with surface based GPR. The test site features a complicated but known subsurface architecture constructed with three different kinds of sand. It allows studying soil water dynamics with GPR under a wide range of different conditions. Here, we assess in particular (i) the accurate determination of soil water dynamics averaged over the whole vertical extent by evaluating the bottom reflection and (ii) the feasibility of monitoring the dynamic shape of the capillary fringe reflection. The phenomenology of the GPR response of a dynamically changing capillary fringe is developed from a soil physical point of view. We then explain experimentally observed phenomena based on numerical simulations of both the water content dynamics and the expected GPR response.

  19. Systematic investigation of electron impact excitation-autoionization from the ground state of highly charged GaI-like ions through ΔN = 1 transitions

    International Nuclear Information System (INIS)

    Oreg, J.; Bar-Shalom, A.; Goldstein, W.H.; Mandlebaum, P.; Mittnik, D.; Meroz, E.; Schwob, J.L.; Klapisch, M.

    1991-01-01

    A systematic variation in the line intensity ratios of GaI-like and ZnI-like ions of rare earth elements has been recently observed in spectra emitted in a low density, high temperature Tokamak plasma. This variation is shown to be correlated with the gradual opening of autoionizing channels through inner-shell excited configurations of the GaI-like charge-state. These channels enhance the indirect ionization rate of GaI-like ions through excitation-autoionization (EA), effecting the ionization balance and temperatures of greatest abundance. The authors a systematic investigations of EA and direct impact ionizations (DI) in the GaI-like isoelectronic sequence from Mo (Z = 42) to Dy (Z = 66). As Z decreases from Dy to Pr (Z = 59) the levels of the configuration 3d 9 4p4f, which are excited from the ground state by strong dipole collisional transitions, gradually cross the first ionization limit of the ion and are responsible for this ionization enhancement. When Z decreases further an additional channel is opened through the configuration 3d 9 4p4d

  20. The grinding behavior of ground copper powder for Cu/CNT nanocomposite fabrication by using the dry grinding process with a high-speed planetary ball mill

    Science.gov (United States)

    Choi, Heekyu; Bor, Amgalan; Sakuragi, Shiori; Lee, Jehyun; Lim, Hyung-Tae

    2016-01-01

    The behavior of ground copper powder for copper-carbon nanotube (copper-CNT) nanocomposite fabrication during high-speed planetary ball milling was investigated because the study of the behavior characteristics of copper powder has recently gained scientific interest. Also, studies of Cu/CNT composites have widely been done due to their useful applications to enhanced, advanced nano materials and components, which would significantly improve the properties of new mechatronics-integrated materials and components. This study varied experimental conditions such as the rotation speed and the grinding time with and without CNTs, and the particle size distribution, median diameter, crystal structure and size, and particle morphology were monitored for a given grinding time. We observed that pure copper powders agglomerated and that the morphology changed with changing rotation speed. The particle agglomerations were observed with maximum experiment conditions (700 rpm, 60 min) in this study of the grinding process for mechanical alloys in the case of pure copper powders because the grinding behavior of Cu/CNT agglomerations was affected by the addition of CNTs. Indeed, the powder morphology and the crystal size of the composite powder could be changed by increasing the grinding time and the rotation speed.

  1. High-accuracy estimates for the vinylidene-acetylene isomerization energy and the ground state rotational constants of :C═CH2.

    Science.gov (United States)

    Lee, Hyunwoo; Baraban, Joshua H; Field, Robert W; Stanton, John F

    2013-11-21

    Highly accurate calculations are reported for properties of vinylidene (H2C═C:), specifically the position of its zero-point vibrational level relative to that of acetylene and its equilibrium structure and ground state rotational constants. The isomerization energy of vinylidene calculated at the HEAT-456QP level of theory is 43.53 ± 0.15 kcal mol(-1), in agreement with the previous best estimate, but associated with a much smaller uncertainty. In addition, the thermochemical calculations presented here also allow a determination of the H2CC-H bond energy of the vinyl radical at the HEAT-345(Q) level of theory, which is 77.7 ± 0.3 kcal mol(-1). The equilibrium structure of vinylidene, estimated with an additivity scheme that includes treatment of correlation effects beyond CCSD(T) as well as relativistic and adiabatic (diagonal Born-Oppenheimer correction) contributions, is rCC = 1.2982 ± 0.0003 Å, rCH = 1.0844 ± 0.0003 Å, and θCCH = 120.05 ± 0.05°, with zero-point rotational constants (including vibrational contributions and electronic contributions to the moment of inertia) estimated to be A0 = 9.4925 ± 0.0150 cm(-1), B0 = 1.3217 ± 0.0017 cm(-1), and C0 = 1.1602 ± 0.0016 cm(-1).

  2. Chemotoxic materials in a final repository for high-level radioactive wastes. CHEMOTOX concept for defence in depth concerning ground water protection from chemotoxic materials in a final high-level waste repository

    International Nuclear Information System (INIS)

    Alt, Stefan; Sailer, Michael; Schmidt, Gerhard; Herbert, Horst-Juergen; Krone, Juergen; Tholen, Marion

    2009-01-01

    The disposal of high-level radioactive wastes in a final repository includes chemotoxic materials. The chemotoxic materials are either part of the radioactive material or part of the packaging material, or the structures within the repository. In the frame of the licensing procedure it has to be demonstrated that no hazardous pollution of the ground water or other disadvantageous changes can occur. The report describes the common project of the Oeko-Institut e.V., the DBE Technology GmbH and the GRS mbH concerning the possible demonstration of a systematic protection of the groundwater against chemotoxic materials in case of a final high-level-radioactive waste repository in the host materials salt and clay stone.

  3. Energy efficiency in India: Achievements, challenges and legality

    International Nuclear Information System (INIS)

    Sahoo, Sarat Kumar; Varma, Payal; Lall, Krishna Prabhakar; Talwar, Chanpreet Kaur

    2016-01-01

    This paper explores the main legal Center enforced Commissions and Acts that are aimed at improving the current energy deficit in the country, with a specific emphasis on the need for research and a shift in the power market towards more sustainable technology. The paper first examines the main aims of the governmental 5 year plans in the past ten years, and then evaluates the merits and short comings of the existing technical framework that governs the Electrical Grid and Generation systems in the country. The paper also proposes inherent improvements, with ground scale methods in developing a sound and competitive system for power distribution through consumer and employee involvement as well as changes in the investment arena that can substantially alter the market compatibility of renewably generated energy. The paper indicates several key steps that the Center and State Governments have taken in order to revolutionise the feasibility of the electrical systems in the country. Finally, the paper appraises and assesses the main amendments in the Electrical Industry Legal literature and enforcement mechanisms that can effectuate rapid and systemic changes across the Indian context. - Highlights: • Discuss Opportunities and Challenges of Energy Efficiency in India's power sector. • Explores the legal Center enforced Commissions and Acts on the power market. • Governmental 5 years plan for the Electrical Grid and Generation systems. • Center and State Governments steps taken to revolutionize the electrical systems. • Appraises and assesses the main amendments in the Electrical Industry.

  4. BITCOIN - BETWEEN LEGAL AND INFORMAL

    Directory of Open Access Journals (Sweden)

    Loredana MAFTEI

    2014-09-01

    Full Text Available The proliferation of technology emphasized new forms of payment. During the last years, current literature highlighted the role of virtual currency, the channels of payment through digital coins and the importance of assimilation of such platforms. Bitcoin or BTC is known as a digital coin, issued for the first time in 2009 and based on a peer to peer system. The difference from other forms of payment is that BTC is not controlled by any institution or central authority. BTC transactions have grown rapidly, ”asking" for regulation measures or legal approval of governments. Although BTC has become very popular, the market is poor and unfortunately of no confidence. There is a lack of regulation which can determine a number of risks associated with criminal financing activities. However, the legal status of Bitcoin is present in many European countries like Belgium, Bulgaria, Denmark, Finland, Germany, Lithuania, Norway, Poland, Slovenia, Switzerland or Turkey. Also, this type of currency has experienced a rapid evolution among coffee shops and restaurants.

  5. [Drugs legalization and public health].

    Science.gov (United States)

    Laranjeira, Ronaldo

    2010-05-01

    The objective of this article is to: (1) evaluate the rationality and opportunity of this debate; (2) try to establish links with legal drugs; (3) evaluate the available data on the effect of legalization of a drug; and (4) propose an alternative drug police based on clear objectives to be reached; (5) describe how Sweden is dealing with the theme of drugs restriction as a social care. Methodologically the text constitutes in a summary of readings and elaborations of the author, placed to incite a discussion. It is concluded that four aspects need to be taken into consideration when a drug police of a country is analyzed, they are: (1) external factors influence the police: international agreements, health and social assistance police, individual rights, authority and autonomy of physicians and other professionals; (2) the objective established influence formal polices and its implementation; (3) the symbolic influence that excels the implementation. Influent people make declarations that strongly reach the legitimacy and adhesion to actions; (4) formal polices and their implementation receive direct influence to socially perceived damages by the drugs use, which could be independent of the real level of its use in a determined society.

  6. INTERNATIONAL LEGAL FRAMEWORK FOR MEDIA

    Directory of Open Access Journals (Sweden)

    Nevenka Ronkova

    2016-04-01

    Full Text Available The analysis of the international legal framework for media in a real structural form is a challenge that needs to be scientifically proven because of the exceptional role of media in general and its constant and substantial impact on the democratic processes taking place in the world. If we analyze media through the eyes of history, we cannot ignore the impression of the exceptional importance of freedom of expression as the source and promoter of many substantive changes and valuable components in the overall functioning of social and political settings. In this regard, special attention is given to the impact of media on contemporary trends related to the EU integration process, the development of democracy and the rule of law. It particularly emphasizes the freedom of expression, respect for values and standards principles, human rights and freedoms. The purpose of this paper is to analyze the international legal framework for the media and to show the determination of the most important covenants which represent a source of media law containing rules for the creation and implementation of media freedom, the expressive quality of ideas and definitely and inevitably this paper stresses the power of the media.

  7. Minors and Sexting: Legal Implications.

    Science.gov (United States)

    Lorang, Melissa R; McNiel, Dale E; Binder, Renée L

    2016-03-01

    Sexting is the sending or forwarding of sexually explicit photographs or videos of the sender or someone known to the sender via cell phone. It has become common practice among young people, as cell phones are being given to adolescents at ever younger ages. Youths often send messages without giving appropriate thought to the content of the images. In studies on the subject, rates of minors who have sent sexual images range from 4 to 25 percent, depending on the age of the youths surveyed, the content of the messages and other factors. Because transferring and viewing sexually explicit material when the subject is a minor can be considered child pornography, there can be serious legal consequences. Several states have enacted legislation to help differentiate between child pornography and sexting by minors. The trend reflected in statutes has been that minors involved in sexting without other exacerbating circumstances should be charged with a less serious offense. There is no clear national consensus on how sexting by minors is adjudicated, and therefore we compared several statutes. Case examples are used to illustrate the range of legal outcomes, from felony charges to no charges. Two sexting episodes that were followed by suicide are described. We also address the role of the forensic mental health professional. © 2016 American Academy of Psychiatry and the Law.

  8. Sustainable development and the nature of environmental legal ...

    African Journals Online (AJOL)

    In this article, “things” lawyers call “principles” of environmental law will be discussed from a theoretical perspective. Three fundamental questions are answered: 1. Where does the high moral value that is usually attributed principles come from? 2. What is the exact difference between a principle and a legal rule, and ...

  9. Childhood and adolescent fatalities at the Pretoria Medico-Legal ...

    African Journals Online (AJOL)

    violence (assault).[4]. The high incidence of child fatalities due to road traffic accidents has been well documented worldwide. In San Diego, Fraga et al.[1] reported. (in their study conducted at the medico-legal mortuary) that road traffic fatalites were the leading cause of accidental death (40.2% of cases). In. Nebraska ...

  10. Legal Care as Part of Health Care: The Benefits of Medical-Legal Partnership.

    Science.gov (United States)

    Murphy, Johnna S; Lawton, Ellen M; Sandel, Megan

    2015-10-01

    Many of the social determinants of health are rooted in legal problems. Medical-legal partnerships (MLPs) have the potential to positively change clinical systems. This change can be accomplished by integrating legal staff into health care clinics to educate staff and residents on social determinants of health and their legal origins. When the MLP team works directly with patients to identify and address legal needs that improve health outcomes, and incorporate legal insights and solutions into health care practice where the patient population is overwhelmingly impacted by social conditions, outcomes are beneficial to children and families. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Ground mounted photovoltaic installations. Guide for an impact study

    International Nuclear Information System (INIS)

    2011-01-01

    Legally, an impact study must be performed for ground mounted photovoltaic installations with a power greater than 250 kW. This guide is aimed at helping the actors of the photovoltaic sector to perform impact studies. After the description of the characteristics of a photovoltaic installation (principles, technical characteristics of a ground mounted installation, impact of photovoltaic systems on climate) and a presentation of the legal framework (European commitments, Grenelle de l'Environnement, applicable procedures), this report present the objectives and approach of an impact study, describes how the environment is taken into account from the early stages of a project, how the impact study is to be prepared. The last part describes the different components of the impact study: legal content, project description, analysis of the site initial status and environment, analysis of the project effects, rationale for the choice of the project

  12. Marketing legal services on the Internet

    Directory of Open Access Journals (Sweden)

    Alicja Mikołajczyk

    2014-09-01

    Full Text Available This article describes accessible means of marketing legal services under restrictive regulations in the Polish market. As attorneys-at-law and legal advisers face significant legal and ethical limitations in their market communication, they are forced to seek alternative tools of promoting their services and reaching potential clients. Electronic media turned out to be an effective and convenient channel in marketing legal services, often prevailing offline marketing communication. The article presents legal restrictions in the market, with emphasis to fundamental barriers that prevent implementation of traditional marketing tools and techniques broadly available in market communication. The second part presents selected tools of online marketing applicable in promotion of legal services, examplified with their use in practice.

  13. Personal Dignity in the European Legal Culture

    Directory of Open Access Journals (Sweden)

    Lyudmila V. Butko

    2017-09-01

    Full Text Available The article presents the genesis of the origins of forming the legal mechanisms to protect the personal dignity in the European legal culture. It is noted that the legal content of dignity is predetermined by the moral aspect of consideration. In addition, the definition of "dignity" was transformed under the influence of the development of legal norms, doctrine and practice of protecting a person's rights and freedoms, the foundations of civil society and legal awareness. The chronological period of research was limited to the XIII-XIX centuries, within which the authors, using a comparative legal method, defined the directions of conceptualization and formalization of the personal dignity by scientists and legislation in the European countries. As a conclusion, it is shown that the observance of the right to personal dignity by the state will not only promote the exaltation of human dignity, but also simultaneously initiate the expansion of public law compensated by increasing the subjective rights.

  14. Technology Transfer in Digital Era: Legal Environment

    Directory of Open Access Journals (Sweden)

    Ivan Anatol’yevich Bliznets

    2018-03-01

    Full Text Available The spread of disruptive technology in the digital era is the ruling condition of modern sustainable development. The authors proceed from the fact that legal tools for the creation and use, protection of advanced technologies provide the technology transfer process from the owner to interested parties for further practical, commercial application or further improvement. The article analyzes the legal positions of the concept of technology, legal ways to use modern technologies, stages of their implementation and practical application. In the innovation process legal mechanism in combination with the modern means of innovative development stimulates the creation and transfer of new technologies and at the same time it is a key factor for sustainable development in the context of modern digital technology revolution. In the modern digital revolution, the technology transfer acquires new features and ways for the dissemination of technical innovation, which creates new challenges for legal theory and practice, and legal tools should meet the challenges of the time.

  15. Ms B and legal competence: examining the role of nurses in difficult ethico-legal decision-making.

    Science.gov (United States)

    Goodman, Benny

    2003-01-01

    The case of Ms B throws up some interesting issues regarding the role of the nurse in assisting patients in making and implementing their decisions. The High Court transcript makes it clear who the voices with influence in legal matters were, and why the decisions they took were made. Absent from the myriad voices is that of the profession of nursing. Are nurses silenced by professional boundaries, the legal framework or lack of confidence? The concept of nursing advocacy is once again thrown into relief and critical questions need asking about the limits of professional nursing practice.

  16. Civic stratification and crime. A comparison of asylum migrants with different legal statuses

    NARCIS (Netherlands)

    A.S. Leerkes (Arjen); G.B.M. Engbersen (Godfried); E. Snel (Erik); J. de Boom (Jan)

    2017-01-01

    textabstractContrary to natural born citizens, migrants can have a variety of legal statuses depending on how they are classified by immigration law. Together, such legal or ‘civic’ statuses constitute a system of civic stratification, from high (privileged) to low (restricted). Recent scholarship

  17. Coping with pregnancy after 9months in the dark: Post-hibernation buffering of high maternal stress in arctic ground squirrels.

    Science.gov (United States)

    Edwards, Phoebe D; Boonstra, Rudy

    2016-06-01

    Pregnancy and lactation are key times in the life of female mammals when energetic resources must be brought to bear to produce and nurture offspring. Changes in glucocorticoid (GC) levels are central to this objective, due to their roles in modulating development and physiology and in mediating energetic tradeoffs. We examined GC changes over reproduction in a species living in a harsh seasonal environment: the arctic ground squirrel (Urocitellus parryii). Females become pregnant immediately after emerging from a ∼9month hibernation, and then must begin this pregnancy during an additional month of freezing temperatures and limited food availability. We measured plasma levels of total cortisol, corticosteroid-binding globulin (CBG), and free cortisol in unstressed females at three stages: not-visibly pregnant, visibly pregnant, and lactating. Total cortisol levels were similar in all stages, but CBG levels increased 4-fold from the not-visibly pregnant stage to visibly pregnant and lactating stage. As a result, the free cortisol fraction declined from 51% of total cortisol when females were not-visibly pregnant to only 5% when they were visibly pregnant (remaining low and stable throughout pregnancy) and 10% when they were lactating. This pattern is markedly different from that seen in other mammals, where 10% or less of GCs are free and these tend to increase during gestation. We postulate that the high free cortisol just prior to visible pregnancy is a seasonal adaptation relating either to the pronounced physiological changes the female must undergo after emerging from hibernation and immediately getting pregnant, or to the mobilization of body reserves for energy to permit pregnancy, or both. Thereafter, high CBG levels may shield the developing offspring from the negative effects of cortisol overexposure. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. Does Legalized Prostitution Increase Human Trafficking?

    OpenAIRE

    Seo-Young Cho; Axel Dreher; Eric Neumayer

    2012-01-01

    This paper investigates the impact of legalized prostitution on human trafficking inflows. According to economic theory, there are two opposing effects of unknown magnitude. The scale effect of legalized prostitution leads to an expansion of the prostitution market, increasing human trafficking, while the substitution effect reduces demand for trafficked women as legal prostitutes are favored over trafficked ones. Our empirical analysis for a cross-section of up to 150 countries shows that th...

  19. Legal origin, colonial origin and deforestation

    OpenAIRE

    Sébastien MARCHAND

    2011-01-01

    This paper investigates whether inherited legacies such as legal origin allow of explaining deforestation in 110 developed and developing countries. The hypothesis is that differences in deforestation between countries can be attributed to their legal systems. Also, since nearly all common law countries are former English colonies, and nearly all civil law countries were colonized by France, Spain or Portugal, legal origin and colonial history are strongly correlated, so that one can not attr...

  20. Telemedicine: licensing and other legal issues.

    Science.gov (United States)

    Siegal, Gil

    2011-12-01

    The growth of information technology and telecommunications has created promising opportunities for better, faster, more accessible, barrier-free health care; telemedicine (TM). The feasibility of many TM projects depends on resolving legal issues. Mastering technical issues or providing training remain important benchmarks for implementation of TM, but legal issues constrain progress. This article identifies the key legal issues, maps current legislation, and offers a forecast of necessary steps to expedite the dissemination of TM. Copyright © 2011 Elsevier Inc. All rights reserved.

  1. The Legal Origins of Corporate Social Responsibility.

    OpenAIRE

    Becchetti, Leonardo; Ciciretti, rocco; Conzo, Pierluigi

    2013-01-01

    The legal origin literature documents that civil and common law traditions have different impact on rules and economic outcomes. We contribute to this literature by investigating the relationship between corporate social responsibility and legal origins. Consistently with the main differences in historical and legal backgrounds and net of industry specific effects, the common law origin has a significant and positive impact on the Corporate Governance and Community Involvement domains, while ...

  2. Denial of abortion in legal settings

    OpenAIRE

    Gerdts, Caitlin; DePi?eres, Teresa; Hajri, Selma; Harries, Jane; Hossain, Altaf; Puri, Mahesh; Vohra, Divya; Foster, Diana Greene

    2014-01-01

    Background Factors such as poverty, stigma, lack of knowledge about the legal status of abortion, and geographical distance from a provider may prevent women from accessing safe abortion services, even where abortion is legal. Data on the consequences of abortion denial outside of the US, however, are scarce. Methods In this article we present data from studies among women seeking legal abortion services in four countries (Colombia, Nepal, South Africa and Tunisia) to assess sociodemographic ...

  3. Crime and the Legalization of Recreational Marijuana

    OpenAIRE

    Dragone, Davide; Prarolo, Giovanni; Vanin, Paolo; Zanella, Giulio

    2017-01-01

    We provide first-pass evidence that the legalization of the cannabis market across US states may be inducing a crime drop. Exploiting the recent staggered legalization enacted by the adjacent states of Washington (end of 2012) and Oregon (end of 2014) we find, combining county-level difference-in-differences and spatial regression discontinuity designs, that the legalization of recreational marijuana caused a significant reduction of rapes and thefts on the Washington side of the border in 20...

  4. Civil Legal Services and Medical-Legal Partnerships Needed by the Homeless Population: A National Survey.

    Science.gov (United States)

    Tsai, Jack; Jenkins, Darlene; Lawton, Ellen

    2017-03-01

    To examine civil legal needs among people experiencing homelessness and the extent to which medical-legal partnerships exist in homeless service sites, which promote the integration of civil legal aid professionals into health care settings. We surveyed a national sample of 48 homeless service sites across 26 states in November 2015. The survey asked about needs, attitudes, and practices related to civil legal issues, including medical-legal partnerships. More than 90% of the homeless service sites reported that their patients experienced at least 1 civil legal issue, particularly around housing, employment, health insurance, and disability benefits. However, only half of all sites reported screening patients for civil legal issues, and only 10% had a medical-legal partnership. The large majority of sites reported interest in receiving training on screening for civil legal issues and developing medical-legal partnerships. There is great need and potential to deploy civil legal services in health settings to serve unstably housed populations. Training homeless service providers how to screen for civil legal issues and how to develop medical-legal partnerships would better equip them to provide comprehensive care.

  5. Artificial intelligence approach to legal reasoning

    International Nuclear Information System (INIS)

    Gardner, A.V.D.L.

    1984-01-01

    For artificial intelligence, understanding the forms of human reasoning is a central goal. Legal reasoning is a form that makes a new set of demands on artificial intelligence methods. Most importantly, a computer program that reasons about legal problems must be able to distinguish between questions it is competent to answer and questions that human lawyers could seriously argue either way. In addition, a program for analyzing legal problems should be able to use both general legal rules and decisions in past cases; and it should be able to work with technical concepts that are only partly defined and subject to shifts of meaning. Each of these requirements has wider applications in artificial intelligence, beyond the legal domain. This dissertation presents a computational framework for legal reasoning, within which such requirements can be accommodated. The development of the framework draws significantly on the philosophy of law, in which the elucidation of legal reasoning is an important topic. A key element of the framework is the legal distinction between hard cases and clear cases. In legal writing, this distinction has been taken for granted more often than it has been explored. Here, some initial heuristics are proposed by which a program might make the distinction

  6. Ten Guidelines for Translating Legal Texts

    Directory of Open Access Journals (Sweden)

    Alenka Kocbek

    2017-12-01

    Full Text Available The paper proposes a targeted model for translating legal texts, developed by the author by combining translation science (i.e. functionalist approaches with the findings of comparative law and legal linguistics. It consists of ten guidelines directing the translator from defining the intended function of the target text and selecting the corresponding translation type, through comparing the legal systems involved in the translation and analysing the memetic structure of the source text and parallel texts in the target culture to designing the target text as a cultureme and ensuring its legal security.

  7. Medico-legal autopsies in Denmark

    DEFF Research Database (Denmark)

    Larsen, Sara Tangmose; Lynnerup, Niels

    2011-01-01

    At 2.7% in 1970, the Danish medico-legal autopsy frequency was lower than recent frequencies observed in the Nordic countries (4-24%). The aim of this study was to analyse trends in the number and frequency of Danish medico-legal autopsies.......At 2.7% in 1970, the Danish medico-legal autopsy frequency was lower than recent frequencies observed in the Nordic countries (4-24%). The aim of this study was to analyse trends in the number and frequency of Danish medico-legal autopsies....

  8. Legal training of students in medical schools

    Directory of Open Access Journals (Sweden)

    А. А. Kablukov

    2014-04-01

    Full Text Available Legal training of medical workers is an urgent problem that must be solved in order to improve the comprehensive process of teaching students at the Ukrainian medical schools. An example of implementation the initial stage of legal training for medical students based on existing training programs, within existing departments is described in this article. The acquisition of the primary skills for students in fi nding and selecting the legal documents and the ability to navigate skillfully in the chosen material is the result of the introduction of legal content information systemsinto the studying curriculum.

  9. The Legal Ethical Backbone of Conscientious Refusal.

    Science.gov (United States)

    Munthe, Christian; Nielsen, Morten Ebbe Juul

    2017-01-01

    This article analyzes the idea of a legal right to conscientious refusal for healthcare professionals from a basic legal ethical standpoint, using refusal to perform tasks related to legal abortion (in cases of voluntary employment) as a case in point. The idea of a legal right to conscientious refusal is distinguished from ideas regarding moral rights or reasons related to conscientious refusal, and none of the latter are found to support the notion of a legal right. Reasons for allowing some sort of room for conscientious refusal for healthcare professionals based on the importance of cultural identity and the fostering of a critical atmosphere might provide some support, if no countervailing factors apply. One such factor is that a legal right to healthcare professionals' conscientious refusal must comply with basic legal ethical tenets regarding the rule of law and equal treatment, and this requirement is found to create serious problems for those wishing to defend the idea under consideration. We conclude that the notion of a legal right to conscientious refusal for any profession is either fundamentally incompatible with elementary legal ethical requirements, or implausible because it undermines the functioning of a related professional sector (healthcare) or even of society as a whole.

  10. Attitudes towards drug legalization among drug users.

    Science.gov (United States)

    Trevino, Roberto A; Richard, Alan J

    2002-01-01

    Research shows that support for legalization of drugs varies significantly among different sociodemographic and political groups. Yet there is little research examining the degree of support for legalization of drugs among drug users. This paper examines how frequency and type of drug use affect the support for legalization of drugs after adjusting for the effects of political affiliation and sociodemographic characteristics. A sample of 188 drug users and non-drug users were asked whether they would support the legalization of marijuana, cocaine, and heroin. Respondents reported their use of marijuana, crack, cocaine, heroin, speedball, and/or methamphetamines during the previous 30 days. Support for legalization of drugs was analyzed by estimating three separate logistic regressions. The results showed that the support for the legalization of drugs depended on the definition of "drug user" and the type of drug. In general, however, the results showed that marijuana users were more likely to support legalizing marijuana, but they were less likely to support the legalization of cocaine and heroin. On the other hand, users of crack, cocaine, heroin, speedball, and/or methamphetamines were more likely to support legalizing all drugs including cocaine and heroin.

  11. Internet advertising and its legal aspects

    OpenAIRE

    Petrova, Evgeniia

    2015-01-01

    The thesis deals with the legal aspects of Internet advertising. The main aim of this thesis is to define a legal code corresponding to this issue and to compare with the laws in Russia. The aim also is specify the efficiency of this legal aspects and review sufficiency of protection of consumers. Further explain the issue of spamming, find out its benefits to the retailer and negative aspects for consumers, and also to compare legal aspects of spamming with legislation in Russia.i

  12. Legal consequences of radiological and chemical contamination

    International Nuclear Information System (INIS)

    Abramson, F.D.

    1990-01-01

    The past decade is marked by heightened public awareness of real and alleged dangers from radiation and chemical sources. Radiation sources include electromagnetic, ionizing, cosmic, and X-ray. Two highly visible examples are VDT use and Three Mile Island. Chemical contamination risks are noted for both old and current disposal sites, pesticides, food additives and common household products. Substantial health risks are known, including cancer, fetal death, and critical impairment of vital organs. Because the health risks are great, lawsuits have become one of the principal ways in which people take action against a company. This talk describes the legal aspects of radiation and chemical contamination and exposure. Included is a discussion of how conflicting scientific evidence becomes the focal point of lawsuits and large jury awards

  13. Lethality Prediction for Escherichia Coli O157:H7 and Uropathogenic E. coli in Ground Chicken Treated with High Pressure Processing and Trans-Cinnamaldehyde.

    Science.gov (United States)

    Sheen, Shiowshuh; Huang, Chi-Yun; Ramos, Rommel; Chien, Shih-Yung; Scullen, O Joseph; Sommers, Christopher

    2018-03-01

    Pathogenic Escherichia coli, intestinal (O157:H7) as well as extraintestinal types (for example, Uropathogenic E. coli [UPEC]) are commonly found in many foods including raw chicken meat. The resistance of E. coli O157:H7 to UPEC in chicken meat under the stresses of high hydrostatic Pressure (HHP, also known as HPP-high pressure processing) and trans-cinnamaldehyde (an essential oil) was investigated and compared. UPEC was found slightly less resistant than O157:H7 in our test parameter ranges. With the addition of trans-cinnamaldehyde as an antimicrobial to meat, HPP lethality enhanced both O157:H7 and UPEC inactivation. To facilitate the predictive model development, a central composite design (CCD) was used to assess the 3-parameter effects, that is, pressure (300 to 400 MPa), trans-cinnamaldehyde dose (0.2 to 0.5%, w/w), and pressure-holding time (15 to 25 min), on the inactivation of E. coli O157:H7 and UPEC in ground chicken. Linear models were developed to estimate the lethality of E. coli O157:H7 (R 2 = 0.86) and UPEC (R 2 = 0.85), as well as dimensionless nonlinear models. All models were validated with data obtained from separated CCD combinations. Because linear models of O157:H7 and UPEC had similar R 2 and the significant lethality difference of CCD points was only 9 in 20; all data were combined to generate models to include both O157:H7 and UPEC. The results provide useful information/tool to predict how pathogenic E. coli may survive HPP in the presence of trans-cinnamaldehyde and to achieve a great than 5 log CFU/g reduction in chicken meat. The models may be used for process optimization, product development and to assist the microbial risk assessment. The study provided an effective means to reduce the high hydrostatic pressure level with incorporation of antimicrobial compound to achieve a 5-log reduction of pathogenic E. coli without damaging the raw meat quality. The developed models may be used to predict the high pressure processing

  14. Environmental, legal and managerial aspects

    International Nuclear Information System (INIS)

    1978-09-01

    This U.S. contribution to the syllabus for Subgroup 5C treats with environmental and ecological aspects specific to fast breeder reactors, physical protection and safeguarding of the FBR cycle, fuel cycle centers (site selection problems for different degrees of collocation) and administrative and legal problems. Decommissioning of an FBR power plant, syllabus item C.1.7, is treated in separate contribution, more information on advanced safeguards for the fast breeder fyel cycle is contained in the contribution, USA WG 5C-tbd. A key conclusion of this is that with safeguards planning initiated early in the development of the FBR fuel cycle, time is available to develop, evaluate, and implement improved safeguards techniques and incorporate them into the design phase of all FBR cycle facilities

  15. Legal liability and workplace violence.

    Science.gov (United States)

    Brakel, S J

    1998-01-01

    Workplace violence is a growing social problem. Some of this growth may be perceptual, reflecting our new awareness of what constitutes violence in the workplace. Furthermore, much of what falls under its current rubric does not correspond to the classic image of worker-on-worker or worker-on-employer mayhem. Nevertheless, the total number of incidents is alarmingly large; the problem is real. It is natural to consider law (i.e., legal liability) as a potential solution. Aiming the liability threat at the employer may be the most effective and efficient strategy. There are ample theories to choose from: negligence (tort) law, agency law, contract, civil rights, and regulatory law. Judges and juries appear eager to hold employers accountable for violent incidents in the workplace, sometimes in the face of other, more logical constructions of the facts or theory. One's best hope is that the fear this strikes in the hearts of employers will make for maximum preventive results.

  16. Medical Marijuana and Marijuana Legalization.

    Science.gov (United States)

    Pacula, Rosalie Liccardo; Smart, Rosanna

    2017-05-08

    State-level marijuana liberalization policies have been evolving for the past five decades, and yet the overall scientific evidence of the impact of these policies is widely believed to be inconclusive. In this review we summarize some of the key limitations of the studies evaluating the effects of decriminalization and medical marijuana laws on marijuana use, highlighting their inconsistencies in terms of the heterogeneity of policies, the timing of the evaluations, and the measures of use being considered. We suggest that the heterogeneity in the responsiveness of different populations to particular laws is important for interpreting the mixed findings from the literature, and we highlight the limitations of the existing literature in providing clear insights into the probable effects of marijuana legalization.

  17. Measures to Prevent Financial Fraud and Legalization of Illicit Funds

    Directory of Open Access Journals (Sweden)

    Chunitska Iryna I.

    2017-06-01

    Full Text Available The problems of preventing financial fraud and legalization of funds using mechanisms of the financial market are considered. The relevance of this problem in general and peculiar features of its research in developing economies are substantiated. The experience of organizations created to prevent the legalization of illicit funds is studied. It is determined that new organizations are created in response to the global challenges. It is justified that in Ukraine the fight against the legalization of illicit funds has actualized due to a lack of financial resources in the country, declaration of course towards European values and also as a result of the military conflict in the east of the country. The risk factors for financial fraud and illegal movement of financial flows are systematized according to the groups of conditions: pressure, favorable situation, propensity (justification. It is determined which levels of risk of generating illegal financial flows are inherent in different sectors of the economy depending on institutional factors. It is argued that the increase in the risks of illegal financial flows occurs under conditions of a low level of maturity of the institutional environment and a high level of information asymmetry. Types and tools of fraud in the financial market that increase the risks of illegal financial flows are systematized. It is determined that main types of fraud in the financial market are related to information manipulations and regulatory deficiencies. The world experience of legislative initiatives on counteracting the legalization of funds in financial markets is systematized. It is justified that, in order to prevent financial fraud and prevent legalization of illicit funds in Ukraine, it is necessary to ensure maximum transparency of information on the movement of financial flows in financial markets. In addition, regulators of the financial market should not only cooperate with each other but also prevent

  18. The legal ethics of pediatric research.

    Science.gov (United States)

    Coleman, Doriane Lambelet

    2007-12-01

    Since the mid- to late 1990s, the scientific and medical research community has sought to increase its access to healthy children for research protocols that involve harm or a risk of harm. This move reverses longstanding policy within that community generally to exclude healthy children from such protocols on the grounds that the research as to them is non-therapeutic, that they are particularly vulnerable to research-related abuses, and that they are unable themselves to give informed consent to their participation. The research community's new posture has been supported by prominent pediatric bioethicists who have argued that unless healthy children are included as research subjects in harmful or risky research, the pediatric population will continue to suffer relative to the adult population in the extent to which it benefits from modern advances in science and medicine. In their view, it is possible for the research community to self-administer a rule that strikes a balance between protecting healthy children from research-related abuses and allowing their inclusion in cutting-edge pediatric research. In this scheme, parental consent is central to the research community's claims about child protection. This Article explores the flaws inherent in this ethics of pediatric research. Specifically, it challenges the view from ethics that the law permits parents to consent to their children's inclusion in harmful or risky research to the extent that related invasions would meet legal maltreatment standards. More broadly, it challenges the movement to increase access to healthy children for harmful and risky research on the ground that it risks two important regressions: First, in its willingness to risk harm to individual children in the interests of the group, it threatens the progress the law has made in its development of the concept of the child as an individual worthy of respect in his or her own right, a concept that imagines parents as fiduciaries and that

  19. High time resolution observations of the polar stratosphere and mesosphere using a ground-based 230-250 GHz microwave radiometer

    Science.gov (United States)

    Newnham, D. A.; Espy, P. J.; Clilverd, M. A.; Maxfield, D. J.; Hartogh, P.; Holmén, K.; Blindheim, S.; Horne, R. B.

    2012-04-01

    Microwave radiometry is used to measure thermal emission by the Doppler- and pressure-broadened molecular rotational lines of atmospheric gases, from which vertical abundance profiles can be determined. Since solar radiation is not required for the measurement, the technique has the advantage that continuous observations are possible including throughout the polar winter. We describe the development of a passive microwave radiometer [Espy, P. J., P. Hartogh, and K. Holmen (2006), Proc. SPIE, 6362, 63620P, doi:10.1117/12.688953] for ground-based remote sensing of the polar middle atmosphere. The instrument measures nitric oxide (NO), ozone (O3), and carbon monoxide (CO) vertical profiles over the altitude range 35-90 km with time resolution as high as 15 minutes, allowing the diurnal variability of trace chemical species to be investigated. Heterodyne detection of atmospheric emission at 230 GHz and 250 GHz (wavelength ~1.25 mm) with a receiver noise temperature of 300 K is achieved using a superconductor-insulator-superconductor (SIS) mixer cooled to 4 K. The down-converted signals at 1.35 GHz and 2.10 GHz are analysed using both a moderate-resolution (28 kHz, 220 MHz bandwidth) and a high-resolution (14 kHz, 40 MHz bandwidth) chirp-transform spectrometer (CTS). The instrument was operated semi-autonomously at Troll station (72° 01'S 02° 32'E, 1270 m above sea level), Antarctica during 2008-10 and at the Arctic LIDAR Observatory for Middle Atmosphere Research (ALOMAR, 69° 16'N, 16° 00'E, 380 m above sea level), northern Norway during 2011-12. NO volume mixing ratio (VMR) profiles have been inverted from calibrated brightness temperature spectra of the NO line centred at 250.796 GHz, observed above Troll station, using the Microwave Observation Line Estimation and Retrieval (MOLIERE) version 5 code. A priori pressure, temperature, ozone, water vapour, and NO profiles above 30 km were calculated using the Sodankylä Ion and Neutral Chemistry (SIC, version 6

  20. Ground water and energy

    Energy Technology Data Exchange (ETDEWEB)

    1980-11-01

    This national workshop on ground water and energy was conceived by the US Department of Energy's Office of Environmental Assessments. Generally, OEA needed to know what data are available on ground water, what information is still needed, and how DOE can best utilize what has already been learned. The workshop focussed on three areas: (1) ground water supply; (2) conflicts and barriers to ground water use; and (3) alternatives or solutions to the various issues relating to ground water. (ACR)