Isolation and characterization of a bacterium which utilizes polyester polyurethane as a sole carbon and nitrogen source.

Science.gov (United States)

Nakajima-Kambe, T; Onuma, F; Kimpara, N; Nakahara, T

1995-06-01

Various soil samples were screened for the presence of microorganisms which have the ability to degrade polyurethane compounds. Two strains with good polyurethane degrading activity were isolated. The more active strain was tentatively identified as Comamonas acidovorans. This strain could utilize polyester-type polyurethanes but not the polyether-type polyurethanes as sole carbon and nitrogen sources. Adipic acid and diethylene glycol were probably the main degradation products when polyurethane was supplied as a sole carbon and nitrogen source. When ammonium nitrate was used as nitrogen source, only diethylene glycol was detected after growth on polyurethane.

In between St. Augustine and Luther: Grace and justification

Directory of Open Access Journals (Sweden)

Michael M. Ramos

2014-12-01

Full Text Available The view presented in this study emphasized grace as a cause of spiritual strength and justification of man. In understanding the deep meaning and nature of grace, this paper analyzes the formations given on the subject by two great minds, St. Augustine and Martin Luther. Because of the great influence of their work on the theology of grace and justification, this paper attempts to seek whether man’s understanding and belief of prudence would mean nothing at all, that any good that he will perform on his behalf would do nothing for his own justification. Thus it raises the question on the purpose of man’s freedom if his proprium is nothing and that divine prudence is the source of everything good. This led to the idea that grace is the primary energy source of man to make good, not by his own, but by divine prudence to obtain justification. Therefore, in this sense there is nothing good in man.

Ammonium as sole N source improves grain quality in wheat.

Science.gov (United States)

Fuertes-Mendizábal, Teresa; González-Torralba, Jon; Arregui, Luis M; González-Murua, Carmen; González-Moro, M Begoña; Estavillo, José M

2013-07-01

The skilful handling of N fertilizer, including N source type and its timing, is necessary to obtain maximum profitability in wheat crops in terms of production and quality. Studies on grain yield and quality with ammonium as sole N source have not yet been conducted. The aim of this study was to evaluate the effect of N source management (nitrate vs. ammonium), and splitting it into two or three amendments during the wheat life cycle, on grain yield and quality under irrigated conditions. This experiment demonstrates that Cezanne wheat plants growing with ammonium as exclusive N source are able to achieve the same yield as plants growing with nitrate and that individual wheat plants grown in irrigated pots can efficiently use late N applied in GS37. Ammonium nutrition increased both types of grain reserve proteins (gliadins and glutenins) and also increased the ratio gli/glu with respect to nitrate nutrition. The splitting of the N rate enhanced the ammonium effect on grain protein composition. The application of ammonium N source, especially when split into three amendments, has an analogous effect on grain protein content and composition to applications at a higher N rate, leading to higher N use efficiency. © 2012 Society of Chemical Industry.

Renegotiating religious imaginations through transformations of "banal religion" in Supernatural

DEFF Research Database (Denmark)

Petersen, Line Nybro

2010-01-01

implies long-term processes in which media play a role in cultural and social change. The theory of cognitive anthropology of religion allows us to understand how the series activates shared implicit knowledge of supernatural agents and events to evoke recognition and emotion; but by transforming...... applies these narrative devices, which heighten plausibility and familiarity, while simultaneously offering viewers a change in perspective, thus creating opportunities for viewers to renegotiate existing religious imaginations....

Renegotiating religious imaginations through transformations of "banal religion" in Supernatural

DEFF Research Database (Denmark)

Petersen, Line Nybro

implies long-term processes in which media play a role in cultural and social change. The theory of cognitive anthropology of religion allows us to understand how the series activates shared implicit knowledge of supernatural agents and events to evoke recognition and emotion; but by transforming...... applies these narrative devices, which heighten plausibility and familiarity, while simultaneously offering viewers a change in perspective, thus creating opportunities for viewers to renegotiate existing religious imaginations....

5 CFR 890.1048 - Waiver of debarment for a provider that is the sole source of health care services in a community.

Science.gov (United States)

2010-01-01

... is the sole source of health care services in a community. 890.1048 Section 890.1048 Administrative... HEALTH BENEFITS PROGRAM Administrative Sanctions Imposed Against Health Care Providers Exceptions to the Effect of Debarments § 890.1048 Waiver of debarment for a provider that is the sole source of health care...

Dynamic Capital Structure with Callable Debt and Debt Renegotiations

DEFF Research Database (Denmark)

Christensen, Peter Ove; Flor, Christian Riis; Lando, David

2014-01-01

We consider a dynamic trade-off model of a firm’s capital structure with debt renegotiation. Debt holders only accept restructuring offers from equity holders backed by threats which are in the equity holders’ own interest to execute. Our model shows that in a complete information model in which...... taxes and bankruptcy costs are the only frictions, violations of the absolute priority rule (APR) are typically optimal. The size of the bankruptcy costs and the equity holders’ bargaining power affect the size of APR violations, but they have only a minor impact on the choice of capital structure....

QoS Negotiation and Renegotiation Based on Mobile Agents

Institute of Scientific and Technical Information of China (English)

ZHANG Shi-bing; ZHANG Deng-yin

2006-01-01

The Quality of Service (QoS) has received more and more attention since QoS becomes increasingly important in the Internet development. Mobile software agents represent a valid alternative to the implementation of strategies for the negotiation. In this paper, a QoS negotiation and renegotiation system architecture based on mobile agents is proposed. The agents perform the task in the whole process. Therefore, such a system can reduce the network load, overcome latency, and avoid frequent exchange information between clients and server. The simulation results show that the proposed system could improve the network resource utility about 10%.

Sole-Source Lighting for Controlled-Environment Agriculture

Science.gov (United States)

Mitchell.Cary; Stutte, Gary W.

2015-01-01

Since plants on Earth evolved under broad-spectrum solar radiation, anytime they are grown exclusively under electric lighting that does not contain all wavelengths in similar proportion to those in sunlight, plant appearance and size could be uniquely different. Nevertheless, plants have been grown for decades under fluorescent (FL) (1) + incandescent (IN) (2) lamps as a sole source of lighting (SSL), and researchers have become comfortable that, in certain proportions of FL + IN for a given species, plants can appear "normal" relative to their growth outdoors. The problem with using such traditional SSLs for commercial production typically is short lamp lifespans and not obtaining enough photosynthetically active radiation (PAR, 400-700 nm) when desired. These limitations led to supplementation of FL + IN lamp outputs with longer-lived, high-intensity discharge (HID) lamps in growth chambers (3). As researchers became comfortable that mixes of orange-biased high-pressure sodium (HPS) and blue-biased metal halide (MH) HIDs together also could give normal plant growth at higher intensities, growth chambers and phytotrons subsequently were equipped mainly with HID lamps, with their intense thermal output filtered out by ventilated light caps or thermal-controlled water barriers. For the most part, IN and HID lamps have found a home in commercial protected horticulture, usually for night-break photoperiod lighting (IN) or for seasonal supplemental lighting (mostly HPS) in greenhouses. However, lack of economically viable options for SSL have held back aspects of year-round indoor agriculture from taking off commercially.

Simulator justifications

International Nuclear Information System (INIS)

Fairchild, B.T.

1990-01-01

For several years, the authors have been convinced by overwhelming evidence that dynamic simulators are justified for many applications where acceptance has been slow. They speculate as to why this situation has existed and list many benefits that accrue to those who use simulators for training and other purposes. This paper along may be sufficient to convince a receptive approval chain of the value of simulator ownership. It is intended primarily as an aid and supporting document for those who find it necessary to build a detailed justification for a specific simulator acquisition. The purchase of a simulator requires justification. For new military aircraft and for spacecraft, a simulator for training and performance evaluation is virtually assumed, value having been proven many times over. for commercial aircraft, safety is the overwhelming justification. For nuclear power plants, government regulations require operators to be licensed by examination on a certified simulator. For other applications, including air traffic control, biomedical, communications, electronic power transmission and distribution, emergency engineering and management, fossil power plants, gaming land vehicles, manufacturing, maintenance, marine vehicles, process plants, weapons, etc

Justification of medical exposures

International Nuclear Information System (INIS)

Ditto, M.

2009-01-01

Justification of practices using ionising radiation is one of the principles of radiation protection, in addition to optimisation and limitation of dose. This contribution overviews the legal und practical implementation of the principle of justification of medical exposures taking into account the Austrian situation in particular. (orig.)

Renegotiating forensic cultures: between law, science and criminal justice.

Science.gov (United States)

Roberts, Paul

2013-03-01

This article challenges stereotypical conceptions of Law and Science as cultural opposites, arguing that English criminal trial practice is fundamentally congruent with modern science's basic epistemological assumptions, values and methods of inquiry. Although practical tensions undeniably exist, they are explicable-and may be neutralised-by paying closer attention to criminal adjudication's normative ideals and their institutional expression in familiar aspects of common law trial procedure, including evidentiary rules of admissibility, trial by jury, adversarial fact-finding, cross-examination and the ethical duties of expert witnesses. Effective partnerships between lawyers and forensic scientists are indispensable for integrating scientific evidence into criminal proceedings, and must be renegotiated between individual practitioners on an on-going basis. Fruitful interdisciplinary collaboration between scholars with a shared interest in forensic science should dispense with reductive cultural stereotypes of Science and Law. Copyright © 2013. Published by Elsevier Ltd.

25 CFR 1000.106 - Once a Tribe/Consortium establishes a base budget, are funding amounts renegotiated each year?

Science.gov (United States)

2010-04-01

... Bureau of Indian Affairs Programs Establishing Self-Governance Base Budgets § 1000.106 Once a Tribe... renegotiates funding levels: (a) It must negotiate all funding levels in the AFA using the process for determining residuals and funding amounts on the same basis as other Tribes; and (b) It is eligible for...

Students' Problem Solving and Justification

Science.gov (United States)

Glass, Barbara; Maher, Carolyn A.

2004-01-01

This paper reports on methods of students' justifications of their solution to a problem in the area of combinatorics. From the analysis of the problem solving of 150 students in a variety of settings from high-school to graduate study, four major forms of reasoning evolved: (1) Justification by Cases, (2) Inductive Argument, (3) Elimination…

Paternalistic breaches of confidentiality in prison: mental health professionals' attitudes and justifications.

Science.gov (United States)

Elger, Bernice Simone; Handtke, Violet; Wangmo, Tenzin

2015-06-01

This manuscript presents mental health practitioners' (MHPs) practice, attitudes and justifications for breaching confidentiality when imprisoned patients disclose suicidal thoughts or abuse by others. 24 MHPs working in Swiss prisons shared their experiences regarding confidentiality practices. The data were analysed qualitatively and MHPs' attitudes and course of action were identified. Analysis revealed paternalistic breaches of confidentiality. When patients reported suicidal thoughts and abuse, MHPs believed that forgoing confidentiality is necessary to protect patients, providing several justifications for it. Patients were informed that such information will be transmitted without their consent to medical and non-medical prison personnel. With reference to suicidal attempts, MHPs resorted to methods that may reduce suicidal attempts such as transfer to hospital or internal changes in living arrangements, which would require provision of certain information to prison guards. In cases of abuse, some MHPs convinced patients to accept intervention or sometimes overrode competent patients' refusals to report. Also in the case of abuse, provision of limited information to other prison personnel was seen as an acceptable method to protect patients from further harm. Breaches of confidentiality, whether limited or full, remain unethical, when used for competent patients based solely on paternalistic justifications. Institutionalising ethical and legal procedures to address suicidal and abuse situations would be helpful. Education and training to help both medical and prison personnel to respond to such situations in an appropriate manner that ensures confidentiality and protects patients from suicide and abuse are necessary. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Final PHP bench-scale report for the DOE-ID/SAIC sole source contract

International Nuclear Information System (INIS)

1997-04-01

The Plasma Hearth Process (PHP) Technology Development Project was established to develop, test, and evaluate a new concept for treating mixed waste. The new concept uses direct current (dc) transferred-arc plasma torch technology to process mixed waste into a glass-like end-product. Under the cognizance of the US Department of Energy (DOE) Office of Technology Development (OTD) Mixed Waste Focus Area (MWFA), the technology is being explored for its potential to treat mixed waste. Because it is a mature technology, well-understood and commercially available, it is expected to develop rapidly in this new application. This report summarizes the radioactive bench-scale system activities funded under PHP Sole Source Contract DE-AC07-94ID13266 through the end of the contract

Report of a consultation on justification of patient exposures in medical imaging

International Nuclear Information System (INIS)

Malone, J.

2009-01-01

Radiation protection in medicine is underpinned by the concepts of justification and optimisation. Over the last 20 y much successful work has been devoted to developing and consolidating approaches to optimisation. A substantial knowledge base and a set of practical approaches have now been created to give effect to it. With respect to justification, less effort has been applied and the efforts applied have not yet been as successful. Authoritative sources suggest that a substantial fraction of radiological examinations may be unnecessary. In addition, a mainstream general medical journal has identified that few of those responsible for prescribing or performing examinations were familiar with the units used to specify the amount of radiation (and risk) received. This report sets out the conclusions of a consultation held in Vienna, by the International Atomic Energy Agency, dealing with the nature of justification and how to give effect to it in practice. (authors)

Enhanced biological phosphorus removal in a sequencing batch reactor using propionate as the sole carbon source.

Science.gov (United States)

Pijuan, M; Saunders, A M; Guisasola, A; Baeza, J A; Casas, C; Blackall, L L

2004-01-05

An enhanced biological phosphorus removal (EBPR) system was developed in a sequencing batch reactor (SBR) using propionate as the sole carbon source. The microbial community was followed using fluorescence in situ hybridization (FISH) techniques and Candidatus 'Accumulibacter phosphatis' were quantified from the start up of the reactor until steady state. A series of SBR cycle studies was performed when 55% of the SBR biomass was Accumulibacter, a confirmed polyphosphate accumulating organism (PAO) and when Candidatus 'Competibacter phosphatis', a confirmed glycogen-accumulating organism (GAO), was essentially undetectable. These experiments evaluated two different carbon sources (propionate and acetate), and in every case, two different P-release rates were detected. The highest rate took place while there was volatile fatty acid (VFA) in the mixed liquor, and after the VFA was depleted a second P-release rate was observed. This second rate was very similar to the one detected in experiments performed without added VFA.A kinetic and stoichiometric model developed as a modification of Activated Sludge Model 2 (ASM2) including glycogen economy, was fitted to the experimental profiles. The validation and calibration of this model was carried out with the cycle study experiments performed using both VFAs. The effect of pH from 6.5 to 8.0 on anaerobic P-release and VFA-uptake and aerobic P-uptake was also studied using propionate. The optimal overall working pH was around 7.5. This is the first study of the microbial community involved in EBPR developed with propionate as a sole carbon source along with detailed process performance investigations of the propionate-utilizing PAOs. Copyright 2003 Wiley Periodicals, Inc.

Justification of radiographic examinations: What are the key issues?

Science.gov (United States)

Vom, Jason; Williams, Imelda

2017-09-01

Justification of radiographic examinations is the practice of evaluating requested radiological examinations to assess for clinical merit and appropriateness based on clinical notes and patient information. This implies that justification in radiography requires the evaluation of requested examinations, the justification of exposures being applied and determining whether patients fit the recommended criteria for the procedure. Medico-legal requirements by the professional registration body, the Medical Radiation Practice Board of Australia (MRPBA), identify justification as an advocated and obligatory practice for radiographers. Yet, justification remains an inconsistent practice implemented amongst Australian radiographers. This review aims to identify associated barriers inhibiting the consistent practice of justification and the hesitance by radiographers in practicing justification responsibilities. It also recommends a change in workplace culture which encourages radiographers to accept a more autonomous role that cultivates critical thinking, reflection and research-informed decision making as justification will ultimately benefit patients. © 2017 The Authors. Journal of Medical Radiation Sciences published by John Wiley & Sons Australia, Ltd on behalf of Australian Society of Medical Imaging and Radiation Therapy and New Zealand Institute of Medical Radiation Technology.

16 CFR 240.15 - Cost justification.

Science.gov (United States)

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Cost justification. 240.15 Section 240.15 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND TRADE PRACTICE RULES GUIDES FOR ADVERTISING ALLOWANCES AND OTHER MERCHANDISING PAYMENTS AND SERVICES § 240.15 Cost justification. It is no defense to a...

Biodegradation and utilization of 4-n-nonylphenol by Aspergillus versicolor as a sole carbon and energy source

International Nuclear Information System (INIS)

Krupiński, Mariusz; Janicki, Tomasz; Pałecz, Bartłomiej; Długoński, Jerzy

2014-01-01

Highlights: • A. versicolor is able to degrade 4-n-NP as the sole source of carbon and energy. • 4-n-NP removal by A. versicolor was accompanied by the formation of metabolites. • Radioactive experiments show complete 4-n-NP mineralization by A. versicolor. • 4-n-NP initiates heat production in the A. versicolor spores. - Abstract: 4-n-Nonylphenol (4-n-NP) is an environmental pollutant with endocrine-disrupting activities that is formed during the degradation of nonylphenol polyethoxylates, which are widely used as surfactants. Utilization of 4-n-NP by the filamentous fungus Aspergillus versicolor as the sole carbon and energy source was investigated. By means of gas chromatography–mass spectrometry, we showed that in the absence of any carbon source other than 4-n-NP in the medium, A. versicolor completely removed the xenobiotic (100 mg L −1 ) after 3 d of cultivation. Moreover, mass spectrometric analysis of intracellular extracts led to the identification of eight intermediates. The mineralization of the xenobiotic in cultures supplemented with 4-n-NP [ring- 14 C(U)] as a growth substrate was also assessed. After 3 d of incubation, approximately 50% of the initially applied radioactivity was recovered in the form of 14 CO 2 , proving that this xenobiotic was completely metabolized and utilized by A. versicolor as a carbon source. Based on microscopic analysis, A. versicolor is capable of germinating spores under such conditions. To confirm these observations, a microcalorimetric method was used. The results show that even the highest amount of 4-n-NP initiates heat production in the fungal samples, proving that metabolic processes were affected by the use of 4-n-NP as an energetic substrate

Biodegradation and utilization of 4-n-nonylphenol by Aspergillus versicolor as a sole carbon and energy source

Energy Technology Data Exchange (ETDEWEB)

Krupiński, Mariusz; Janicki, Tomasz [Department of Industrial Microbiology and Biotechnology, University of Lodz, Banacha 12/16, 90-237 Łódź (Poland); Pałecz, Bartłomiej [Department of Physical Chemistry, University of Lodz, Pomorska 165, 90-236 Łódź (Poland); Długoński, Jerzy, E-mail: jdlugo@biol.uni.lodz.pl [Department of Industrial Microbiology and Biotechnology, University of Lodz, Banacha 12/16, 90-237 Łódź (Poland)

2014-09-15

Highlights: • A. versicolor is able to degrade 4-n-NP as the sole source of carbon and energy. • 4-n-NP removal by A. versicolor was accompanied by the formation of metabolites. • Radioactive experiments show complete 4-n-NP mineralization by A. versicolor. • 4-n-NP initiates heat production in the A. versicolor spores. - Abstract: 4-n-Nonylphenol (4-n-NP) is an environmental pollutant with endocrine-disrupting activities that is formed during the degradation of nonylphenol polyethoxylates, which are widely used as surfactants. Utilization of 4-n-NP by the filamentous fungus Aspergillus versicolor as the sole carbon and energy source was investigated. By means of gas chromatography–mass spectrometry, we showed that in the absence of any carbon source other than 4-n-NP in the medium, A. versicolor completely removed the xenobiotic (100 mg L{sup −1}) after 3 d of cultivation. Moreover, mass spectrometric analysis of intracellular extracts led to the identification of eight intermediates. The mineralization of the xenobiotic in cultures supplemented with 4-n-NP [ring-{sup 14}C(U)] as a growth substrate was also assessed. After 3 d of incubation, approximately 50% of the initially applied radioactivity was recovered in the form of {sup 14}CO{sub 2}, proving that this xenobiotic was completely metabolized and utilized by A. versicolor as a carbon source. Based on microscopic analysis, A. versicolor is capable of germinating spores under such conditions. To confirm these observations, a microcalorimetric method was used. The results show that even the highest amount of 4-n-NP initiates heat production in the fungal samples, proving that metabolic processes were affected by the use of 4-n-NP as an energetic substrate.

Justification and the Role of Technology and Algorithms

International Nuclear Information System (INIS)

Frush, D.P.

2015-01-01

Justification of the use of ionizing radiation is one of the pillars of radiation protection, including in medical practice. While there are often clear justifications for performing diagnostic imaging examinations, there are many situations in which justification is more arguable. Determining what is justified is an extremely complicated aspect of medical practice as it potentially involves multiple health care providers, with varying levels of experience, anecdotal based decision making and a broad variety of other forces. It is beyond the intent of this paper to fully dissect this aspect of justification in medical imaging. However, there are tools that are becoming available for improving evidence based medicine, including decision rules, practice guidelines and appropriateness criteria, and point-of-care decision support. Many of these advancements are becoming embedded in electronic health care systems. The following material will present background information, define some of the terminology involved in ‘algorithms’ for improving justification, address the current status, provide some of the challenges in implementing models for improved justification of medical imaging, and present some of the current needs. (author)

The justification of a medical exposure - Who does it?

International Nuclear Information System (INIS)

Marsden, P.J.; Hardwick, J.; McHugh, K.

2001-01-01

It is widely acknowledged that the use of ionising radiation in medical exposures must be justified, but it has often been difficult to determine who makes that justification, and who is responsible for it. New legislation introduced in the UK following the European Union Medical Exposures Directive makes it necessary to ensure that justification takes place and to ensure that the individuals responsible for it are identified and are adequately trained. This paper presents an approach to justification which minimises the need for extra training by focussing responsibility for justification on professionals who have gained sufficient knowledge as part of their specialisation. By acknowledging the role of radiographers in the justification process and allowing them flexibility in their judgement, it is proposed that the justification process will become more robust and should screen out inappropriate referrals more effectively. (author)

Governance of nanotechnology and nanomaterials: principles, regulation, and renegotiating the social contract.

Science.gov (United States)

Kimbrell, George A

2009-01-01

Good governance for nanotechnology and nanomaterials is predicated on principles of general good governance. This paper discusses on what lessons we can learn from the oversight of past emerging technologies in formulating these principles. Nanotechnology provides us a valuable opportunity to apply these lessons and a duty to avoid repeating past mistakes. To do that will require mandatory regulation, grounded in precaution, that takes into account the uniqueness of nanomaterials. Moreover, this policy dialogue is not taking place in a vacuum. In applying the lessons of the past, nanotechnology provides a window to renegotiate our public's social contract on chemicals, health, the environment, and risks. Emerging technologies illuminate structural weaknesses, providing a crucial chance to ameliorate lingering regulatory inadequacies and provide much needed updates of existing laws.

Justification and optimization in radiation protection

International Nuclear Information System (INIS)

Beninson, D.

1980-01-01

Two requirements of the system recommended by the ICRP for radiation protection are discussed: 1) justification of practices involving radiation exposures and 2) optimization of the level of protection for such practices. The ICRP recommended the use of cost-benefit analysis in justification and optimization. The application of cost-benefit analysis and the quantification of the radiation detriment are also discussed. (H.K.)

Ultimate justification: Wittgenstein and medical ethics.

Science.gov (United States)

Hughes, J

1995-02-01

Decisions must be justified. In medical ethics various grounds are given to justify decisions, but ultimate justification seems illusory and little considered. The philosopher Wittgenstein discusses the problem of ultimate justification in the context of general philosophy. His comments, nevertheless, are pertinent to ethics. From a discussion of Wittgensteinian notions, such as 'bedrock', the idea that 'ultimate' justification is grounded in human nature as such is derived. This discussion is relevant to medical ethics in at least five ways: it shows generally what type of certainty there is in practical ethics; it seems to imply some objective foundation to our ethical judgements; it squares with our experience of making ethical decisions; it shows something of the nature of moral arguments; and, finally, it has implications for teaching medicine and ethics.

NAFTA Renegotiations: An opportunity for Canadian Dairy?

Directory of Open Access Journals (Sweden)

Eugene Beaulieu

2018-03-01

Full Text Available What are the implications of a renegotiated NAFTA for Canadian dairy producers? Many observers dread the prospect of even the slightest liberalization in the dairy sector. This paper takes a different perspective, arguing that opening Canada’s dairy sector would come with benefits not just for consumers, which is undeniable, but could also transform the industry and lead to a more productive dairy sector in Canada. Canadian dairy producers have been protected domestically through supply management and internationally through import-restricting border controls for over 40 years. This combination of domestic and foreign policies keeps Canadian dairy prices artificially high and allows producers to gain enormously from the system while hitting dairy consumers directly in the pocketbook. These policies are extremely costly for Canadian consumers and benefit the protected domestic dairy producers. Canadian international trade policies result in 200-percent tariffs on imports of many dairy products and almost 300-percent tariffs on over-quota imports of cheese. The OECD estimates that from 2010 to 2016, Canadian trade policy with respect to dairy and the “supply management system” annually transfers over US$2.9 billion from Canadian consumers and taxpayers to milk producers. This is extremely expensive for Canadian consumers and this transfer to Canadian dairy producers underscores why our trade partners have focused on the exorbitant tariffs that support this system. We argue that it is not only consumers that are hurt by the status quo, but that the industry itself can evolve and thrive from increased competition. According to standard trade theory, liberalizing trade in an industry like this leads the least productive producers to exit the industry as the most-productive producers increase market share and expand. These dynamics generate a more competitive and productive industry. We present evidence that these dynamics played out in Canada

Justification of radiographic examinations: What are the key issues?

OpenAIRE

Vom, Jason; Williams, Imelda

2017-01-01

Abstract Justification of radiographic examinations is the practice of evaluating requested radiological examinations to assess for clinical merit and appropriateness based on clinical notes and patient information. This implies that justification in radiography requires the evaluation of requested examinations, the justification of exposures being applied and determining whether patients fit the recommended criteria for the procedure. Medico?legal requirements by the professional registratio...

Guidance and justification in particularistic ethics.

Science.gov (United States)

Kihlbom, U

2000-10-01

This paper argues that, contrary to a common line of criticism followed by scholars such as Helga Kuhse, a particularistic version of virtue ethics properly elaborated, can provide sound moral guidance and a satisfactory account for moral justification of our opinions regarding, for instance, health care practice. In the first part of the paper, three criteria for comparing normative theories with respect to action-guiding power are outlined, and it is argued that the presented particularistic version of virtue ethics actually can provide more guidance than the universalistic theories followed by Kuhse and others. In the second part of the paper it is claimed that universalist normative theories have serious problems accounting for the role that moral principles are supposed to play in the justification, of moral opinions, whereas the present version of virtue ethics accommodates a plausible alternative idea of justification without invoking moral principles or eschewing objectivity.

Assessment of self-organizing maps to analyze sole-carbon source utilization profiles.

Science.gov (United States)

Leflaive, Joséphine; Céréghino, Régis; Danger, Michaël; Lacroix, Gérard; Ten-Hage, Loïc

2005-07-01

The use of community-level physiological profiles obtained with Biolog microplates is widely employed to consider the functional diversity of bacterial communities. Biolog produces a great amount of data which analysis has been the subject of many studies. In most cases, after some transformations, these data were investigated with classical multivariate analyses. Here we provided an alternative to this method, that is the use of an artificial intelligence technique, the Self-Organizing Maps (SOM, unsupervised neural network). We used data from a microcosm study of algae-associated bacterial communities placed in various nutritive conditions. Analyses were carried out on the net absorbances at two incubation times for each substrates and on the chemical guild categorization of the total bacterial activity. Compared to Principal Components Analysis and cluster analysis, SOM appeared as a valuable tool for community classification, and to establish clear relationships between clusters of bacterial communities and sole-carbon sources utilization. Specifically, SOM offered a clear bidimensional projection of a relatively large volume of data and were easier to interpret than plots commonly obtained with multivariate analyses. They would be recommended to pattern the temporal evolution of communities' functional diversity.

Justification and Optimization in Clinical Practice. Chapter 23

Energy Technology Data Exchange (ETDEWEB)

Sandborg, M. [Linköping University, Linköping (Sweden); Båth, M. [Sahlgrenska University Hospital, Göteborg (Sweden); Järvinen, H. [Radiation and Nuclear Safety Authority (STUK), Helsinki (Finland); Faulkner, K. [North East Strategic Health Authority, Newcastle upon Tyne (United Kingdom)

2014-09-15

All medical exposures must be subject to the principles of justification and optimization of radiological protection, which are common to all practices dealing with potential exposures of humans to ionizing radiation. Justification of medical exposures requires that all medical imaging exposures must show a sufficient net benefit when balanced against possible detriment that the examination might cause. For patients undergoing medical diagnosis or treatment, there are different levels of justification (see Section 23.2). The practice involving exposure to radiation must be justified in principle through the endorsement of relevant professional societies, as matters of effective medical practice will be central to this judgement. Also, each procedure should be subject to a further, case by case, justification by both the referring clinician who is responsible for the management of the patient and the radiologist who selects the most appropriate imaging examination to answer the referrer’s question.

Fiscal Year 2010 Budget Request. Summary Justification

Science.gov (United States)

2009-05-01

SERVICES AND DEFENSE AGENCIES INTRODUCTION Services and Defense Agencies HIGHLIGHTS Overview The FY 2010 budget request organizes, trains...DoD FY 2010 Budget Request Summary Justification SPECIAL TOPICS INTRODUCTION Special Topics HIGHLIGHTS Overview The FY 2010 budget... MANGEMENT 2-48 DoD FY 2010 Budget Request Summary Justification SPECIAL TOPICS FINANCIAL MANGEMENT 2-49 While DoD has made progress in

Renegotiating hope while living with lymphoedema after cancer: a qualitative study.

Science.gov (United States)

Hamilton, R; Thomas, R

2016-09-01

Hope is defined as a multi-dimensional life force, a coping resource and a necessity for coping with illness. Concepts of normalcy, hope and loss are explored in this qualitative study and positioned within recent scholarship on hope in cancer survivors. The experiences of 13 participants (11 women, 2 men) in two Canadian provinces who were living with lymphoedema secondary to cancer were analysed. For these participants, hope assumed various meanings. For some, hope was seen as passive inaction, whereas hope for others was positive and action-oriented, even when faced with the uncertainty of chronic illness. Hope for the individual with lymphoedema is also juxtaposed with hope associated with cancer treatment where a desired return to normal is the object of hope and paramount to coping. However, when met with the chronic nature of lymphoedema, the hope of a return to normalcy is lost and the meaning, direction and actions of hope must be renegotiated. © 2015 John Wiley & Sons Ltd.

Historical Perspectives in Marketing Education: Justification and Implementation

Science.gov (United States)

Petkus, Ed, Jr.

2010-01-01

This article provides a justification and an implementation plan for the establishment of a historical orientation across the undergraduate marketing curriculum. The justification for the historical perspective addresses three areas: tapping into the extensive body of knowledge in marketing history, practical implications, and critical thinking.…

Justification and radiology: some ethical considerations.

Science.gov (United States)

Sia, Santiago

2009-07-01

This paper, which seeks to address the issue of justification in radiology, intends firstly to comment on the current discussion of the ethical foundation of radiological practice that focuses on the move from utilitarianism to the rights-centred criterion. Secondly, and this constitutes the bulk of the paper, it aims to offer a philosophical perspective, which is hoped will lead to a consideration of certain specific areas in ethical decision-making in the attempts here to deal with the main issue of justification in radiology.

Justification and radiology: Some ethical considerations

International Nuclear Information System (INIS)

Sia, S.

2009-01-01

This paper, which seeks to address the issue of justification in radiology, intends firstly to comment on the current discussion of the ethical foundation of radiological practice that focuses on the move from utilitarianism to the rights-centred criterion. Secondly, and this constitutes the bulk of the paper, it aims to offer a philosophical perspective, which is hoped will lead to a consideration of certain specific areas in ethical decision-making in the attempts here to deal with the main issue of justification in radiology. (authors)

SoleSound

DEFF Research Database (Denmark)

Zanotto, Damiano; Turchet, Luca; Boggs, Emily Marie

2014-01-01

This paper introduces the design of SoleSound, a wearable system designed to deliver ecological, audio-tactile, underfoot feedback. The device, which primarily targets clinical applications, uses an audio-tactile footstep synthesis engine informed by the readings of pressure and inertial sensors...... embedded in the footwear to integrate enhanced feedback modalities into the authors' previously developed instrumented footwear. The synthesis models currently implemented in the SoleSound simulate different ground surface interactions. Unlike similar devices, the system presented here is fully portable...

Justification: How to get referring physicians involved

International Nuclear Information System (INIS)

Remedios, D.

2011-01-01

Barriers to involvement of clinicians in the process of justification include an already overloaded knowledge base, lack of time, inconsistent guidance and disproportionate patient expectations. Strategies to improve referring physicians' input include education, use of imaging referral guidelines, clinical audit and regulation. This article discusses and reviews evidence for approaches to encourage greater participation in justification by clinicians. Approaches are best summarised by 'Awareness, appropriateness and audit'. (authors)

Justification of x-ray examinations: General principles and an Irish perspective

International Nuclear Information System (INIS)

Matthews, Kate; Brennan, Patrick C.

2008-01-01

The principles of justification and optimisation, and the establishment and use of Diagnostic Reference Levels are core tenets of the European Medical Exposures Directive [Council Directive 97/43], and ensuing legislation across Europe. In Ireland, the European Medical Exposures Directive [Council Directive 97/43] was enacted into national law in Statutory Instrument 478 of 2002. This series of three review articles discusses the status of justification and optimisation of X-ray examinations nationally, and progress with the establishment of Irish Diagnostic Reference Levels. The current article will outline the ICRP recommendations which preceded the European Medical Exposures Directive, describe how the Directive was transposed into Irish Statute, and review the literature associated with some of the justification concepts arising from the Statute in order to elucidate the prevailing practice regarding justification in Ireland. Three levels of justification are identified: general, generic and individual. The relationship between referral guidelines and generic justification is explored, and practical issues in the implementation of individual justification are considered with reference to the role of the radiographer. Two further articles in the series will adopt a similar approach in discussing optimisation, and the establishment and use of Diagnostic Reference Levels

Growth of Candida famata and Trichosporon cutaneum on uric acid as the sole source of carbon and energy, a hitherto unknown property of yeasts

NARCIS (Netherlands)

Middelhoven, W.J.; Brink, Jolanda A. van den; Veenhuis, M.

1983-01-01

Yeast strains capable of utilizing uric acid as the sole source of carbon and energy were isolated from soil by the enrichment culture method. The strains were identified as Candida famata (Harrison) Meyer et Yarrow and Trichosporon cutaneum (De Beurm., Gougerot et Vaucher) Ota. On the subcellular

Justification in radiation protection: a study on screening mammography

International Nuclear Information System (INIS)

Faulkner, K.; Law, J.

2002-01-01

Justification was defined by the International Commission on Radiological Protection in publication 26 as no practice shall be adopted unless its introduction produces a positive net benefit. ICRP have subsequently refined this definition. In ICRP 60 justification is defined as no practice involving exposures to radiation should be adopted unless it produces sufficient benefit to the exposed individual or to society to offset the detriment it causes. (The justification of a practice). The European Commission have included justification in the recent medical exposures directive. This Directive distinguishes between individual medical exposures and medical practices. Justification is defined in the Medical Exposures Directive as showing a sufficient net benefit weighing the total potential diagnostic or therapeutic benefits it produces, including the direct health benefits to an individual and the benefits to society, against the individual detriment that the exposure might cause. Detriment is defined in the Medical Exposures Directive as clinically observable deleterious effects that are expressed in individuals or their descendants, the appearance of which is either immediate or delayed and, in the latter case, implies a probability, rather than a certainty, of appearance

R. S. Peters' "The Justification of Education" Revisited

Science.gov (United States)

Cuypers, Stefaan E.

2012-01-01

In his 1973 paper "The Justification of Education" R. S. Peters aspired to give a non-instrumental justification of education. Ever since, his so-called "transcendental argument" has been under attack and most critics conclude that it does not work. They have, however, thrown the baby away with the bathwater, when they furthermore concluded that…

The Effects of General System Justification on Corruption Perception and Intent.

Science.gov (United States)

Tan, Xuyun; Liu, Li; Huang, Zhenwei; Zheng, Wenwen; Liang, Yuan

2016-01-01

Previous research stresses that system justifying belief can weaken corruption perception, by this possibly fostering unjust behaviors. However, general results of the effect of general system justification on corruption are ambiguous, indicating also a lessening impact. We conducted a line of studies trying to elucidate these circumstances by testing the effect of general system justification on corruption perception and intention. In addition, we explored institutional trust as a possible mediator in this process. For this purpose, we conducted three studies. The first two studies examined the association between general system justification and corruption. In Study 1, a correlational design was run using questionnaires to assess the relation between general system justification and corruption perception as well as corruption intention. In Study 2, an experimental design was conducted manipulating general system justification via exposure to high or low system threat condition, then measuring its effect on corruption perception and corrupt intention. In Study 3, two sub-studies using correlational and experimental designs were run to explore the mediating role of institutional trust, respectively. Results replicated former studies showing that general system justification is negatively associated with corruption perception. However, they also showed a negative correlation with corrupt intention. Furthermore, they showed that institutional trust mediated the relation between general system justification and corruption. We suggest to consider these findings to further elucidate the psychological basis underlying different effects of general system justification on human behaviors.

The Effects of General System Justification on Corruption Perception and Intent

Directory of Open Access Journals (Sweden)

Xuyun Tan

2016-07-01

Full Text Available Previous research stresses that system justifying belief can weaken corruption perception, by this possibly fostering unjust behaviors. However, general results of the effect of general system justification on corruption are ambiguous, indicating also a lessening impact. We conducted a line of studies trying to elucidate these circumstances by testing the effect of general system justification on corruption perception and intention. In addition, we explored institutional trust as a possible mediator in this process. For this purpose we conducted three studies. The first two studies examined the association between general system justification and corruption. In Study 1, a correlational design was run using questionnaires to assess the relation between general system justification and corruption perception as well as corruption intention. In Study 2, an experimental design was conducted manipulating general system justification via exposure to high or low system threat condition, then measuring its effect on corruption perception and corrupt intention. In Study 3, two sub-studies using correlational and experimental designs were run to explore the mediating role of institutional trust, respectively. Results replicated former studies showing that general system justification is negatively associated with corruption perception. However, they also showed a negative correlation with corrupt intention. Furthermore, they showed that institutional trust mediated the relation between general system justification and corruption. We suggest to consider these findings to further elucidate the psychological basis underlying different effects of general system justification on human behaviors.

Proposal for the renegotiation of a contract for the supply of eight coil casings for the barrel toroid magnet of the ATLAS detector

CERN Document Server

2001-01-01

This document concerns the renegotiation of a contract for the supply of eight coil casings for the Barrel Toroid Magnet of the ATLAS detector. The proposal for the award of a contract with ABB ENERTECH (CH) was presented to Finance Committee for information in September 1998 (CERN/FC/4089). In view of the developments outlined in this document, the Finance Committee is invited to agree to the renegotiation of a contract with ALSTOM SWITZERLAND (CH), for the supply of eight coil casings for the ATLAS Barrel Toroid Magnet for a total Ex-works price of 12 580 000 Swiss francs, subject to revision after 31 July 2001, with an option for an extra coil casing for an additional Ex-works price of 1 525 000 Swiss francs, subject to revision after 31 July 2001, bringing the total amount for the supply to 14 105 000 Swiss francs, subject to revision after 31 July 2001. The total amount of the contract, including transport to the integration site, will not exceed 14 490 000 Swiss francs, subject to revision after 31 July...

Justification of novel practices involving radiation exposure

International Nuclear Information System (INIS)

Webb, G.; Boal, T.; Mason, C.; Wrixon, T.

2006-01-01

The concept of 'justification' of practices has been one of the three basic principles of radiation protection for many decades. The principle is simple in essence - that any practice involving radiation exposure should do more good than harm. There is no doubt that the many uses of radiation in the medical field and in industry generally satisfy this principle, yielding benefits that could not be achieved using other techniques; examples include CT scanning and industrial radiography. However, even in the early period after the introduction of the justification principle, there were practices for which the decision on justification was not clear and for which different decisions were made by the authorities in different countries. Many of these involved consumer products such as luminous clocks and watches, telephone dials, smoke detectors, lightning preventers and gas mantles. In most cases, these practices were relatively small scale and did not involve large exposures of either individual workers or members of the public. Decisions on justification were therefore often made by the regulator without extensive national debate. Over recent years, several practices have been proposed and undertaken that involve exposure to radiation for purposes that were generally not envisaged when the current system of radiation protection was created. Some of these practices were reviewed during a recent symposium held in Dublin, Ireland and involve, for example, the x-raying of people for theft detection purposes, for detection of weapons or contraband, for the prediction of physical development of young athletes or dancers, for age determination, for insurance purposes and in cases of suspected child abuse. It is particularly in the context of such novel practices that the need has emerged for clearer international guidance on the application of the justification principle. This paper reviews recent activities of the IAEA with respect to these issues, including the

Justification of novel practices involving radiation exposure

Energy Technology Data Exchange (ETDEWEB)

Webb, G. [Radiation Protection Consul tant, Brighton (United Kingdom); Boal, T.; Mason, C.; Wrixon, T. [International Atomic Energy Agency, Vienna (Austria)

2006-07-01

The concept of 'justification' of practices has been one of the three basic principles of radiation protection for many decades. The principle is simple in essence - that any practice involving radiation exposure should do more good than harm. There is no doubt that the many uses of radiation in the medical field and in industry generally satisfy this principle, yielding benefits that could not be achieved using other techniques; examples include CT scanning and industrial radiography. However, even in the early period after the introduction of the justification principle, there were practices for which the decision on justification was not clear and for which different decisions were made by the authorities in different countries. Many of these involved consumer products such as luminous clocks and watches, telephone dials, smoke detectors, lightning preventers and gas mantles. In most cases, these practices were relatively small scale and did not involve large exposures of either individual workers or members of the public. Decisions on justification were therefore often made by the regulator without extensive national debate. Over recent years, several practices have been proposed and undertaken that involve exposure to radiation for purposes that were generally not envisaged when the current system of radiation protection was created. Some of these practices were reviewed during a recent symposium held in Dublin, Ireland and involve, for example, the x-raying of people for theft detection purposes, for detection of weapons or contraband, for the prediction of physical development of young athletes or dancers, for age determination, for insurance purposes and in cases of suspected child abuse. It is particularly in the context of such novel practices that the need has emerged for clearer international guidance on the application of the justification principle. This paper reviews recent activities of the IAEA with respect to these issues, including the

Scale-up of an alkaline protease from Bacillus pumilus MTCC 7514 utilizing fish meal as a sole source of nutrients.

Science.gov (United States)

Gupta, Rishikesh Kumar; Prasad, Dinesh; Sathesh, Jaykumar; Naidu, Ramachandra Boopathy; Kamini, Numbi Ramudu; Palanivel, Saravanan; Gowthaman, Marichetti Kuppuswami

2012-09-01

Fish meal grades SL1 and SL2 from Sardine (Sardinella longiceps) and NJ from Pink Perch (Nemipterus japonicas) were evaluated as a sole source of carbon and nitrogen in the medium for alkaline protease production by Bacillus pumilus MTCC 7514. The analysis of the fish meal suggests that the carbon and nitrogen contents in fish meal are sufficient to justify its choice as replacement for other nutrients. Protease production increased significantly (4,914 U/ml) in medium containing only fish meal, compared with the basal medium (2,646 U/ml). However, the elimination of inorganic salts from media reduced the protease productivity. In addition, all the three grades of fish meal yielded almost the same amounts of protease when employed as the sole source of carbon and nitrogen. Nevertheless, the best results were observed in fish meal SL1 medium. Furthermore, protease production was enhanced to 6,966 U/ml and 7,047 U/ml on scaling up from flask (4,914 U/ml) to 3.7 and 20 L fermenters, respectively, using fish meal (10 g/l). Similarly, the corresponding improvement in productivities over flask (102.38 U/ml/h) was 193.5 and 195.75 U/ml/h in 3.7 and 20 L fermenters, respectively. The crude protease was found to have dehairing ability in leather processing, which is bound to have great environmental benefits.

Institutional Justification in Frames

DEFF Research Database (Denmark)

Baden, Christian; Schultz, Friederike

consensus. It extents research on framing in mass communication by applying institutional theory and Boltanski and Thévenot’s (2006) theory on justification in order to explain how the success and failure of proposed interpretations depend on the mobilization of accepted social institutions to justify...

The System Justification Conundrum : Re-Examining the Cognitive Dissonance Basis for System Justification

NARCIS (Netherlands)

Owuamalam, Chuma K.; Rubin, Mark; Spears, Russell

2016-01-01

In a landmark 1994 publication in the British Journal of Social Psychology, Jost and Banaji proposed the existence of a novel, fundamental system justification motive that drives social behaviors. More specifically, they proposed (a) that people have an epistemic need to support social hierarchies

Justification: theory and application

International Nuclear Information System (INIS)

Rowe, W.D.

1979-01-01

The concept of justification implies that a specific decision as to the relative merits of benefits and costs and detriment be made whenever: (1) a new practice is introduced that involves an indirect or direct increase in radiation exposure; or (2) an existing practice affecting radiation exposure is modified; or (3) an increase in radiation protection of an existing practice is to be considered. Such decisions are imprecise and involve intangible values. ICRP has, however, developed a mathematical model to express the structure of such decisions. The utility of this model for making the key paramters of justification decisions visible is explored in this paper in two ways. First, the structure of the model and its implications are explored in the abstract. Secondly, several specific applications are studied to determine if the model has utility in structuring application decisions, and the extent to which conclusions can be evolved in a meaningful, visible manner. (author)

Heterotrophic cultivation of Chlorella pyrenoidosa using sucrose as the sole carbon source by co-culture with Rhodotorula glutinis.

Science.gov (United States)

Wang, Shikai; Wu, Yong; Wang, Xu

2016-11-01

Heterotrophic cultivation of microalgae is a feasible alternative strategy to avoid the light limitation of photoautotrophic culture, but the heterotrophic utilization of disaccharides is difficult for microalgae. Aimed at this problem, a co-culture system was developed by mix culture of C. pyrenoidosa and R. glutinis using sucrose as the sole carbon source. In this system, C. pyrenoidosa could utilize glucose and fructose which were hydrolyzed from sucrose by R. glutinis. The highest specific growth rate and final cell number proportion of algae was 1.02day(-1) and 45%, respectively, when cultured at the initial algal cell number proportion of 95.24% and the final algal cell density was 111.48×10(6)cells/mL. In addition, the lipid content was also promoted due to the synergistic effects in mix culture. This study provides a novel approach using sucrose-riched wastes for the heterotrophic culture of microalgae and may effectively decrease the cost of carbon source. Copyright © 2016 Elsevier Ltd. All rights reserved.

[ETHICAL PRINCIPALS AND A POSTERIORI JUSTIFICATIONS].

Science.gov (United States)

Heintz, Monica

2015-12-01

It is difficult to conceive that the human being, while being the same everywhere, could be cared for in such different ways in other societies. Anthropologists acknowledge that the diversity of cultures implies a diversity of moral values, thus that in a multicultural society the individual could draw upon different moral frames to justify the peculiarities of her/his demand of care. But how could we determine what is the moral frame that catalyzes behaviour while all we can record are a posteriori justifications of actions? In most multicultural societies where several moralframes coexist, there is an implicit hierarchy between ethical systems derived from a hierarchy of power which falsifies these a posteriori justifications. Moreover anthropologists often fail to acknowledge that individual behaviour does not always reflect individual values, but is more often the result of negotiations between the moralframes available in society and her/his own desires and personal experience. This is certainly due to the difficulty to account for a dynamic and complex interplay of moral values that cannot be analysed as a system. The impact of individual experience on the way individuals give or receive care could also be only weakly linked to a moral system even when this reference comes up explicitly in the a posteriori justifications.

Justifications for caregiving in white, Asian American, and native Hawaiian grandparents raising grandchildren.

Science.gov (United States)

Yancura, Loriena A

2013-01-01

Race has been found to predict justifications for caregiving in family caregivers for older adults. However, little is known about this relationship in another type of family caregiver, Grandparents Raising Grandchildren (GRG). This study examined relationships between race and justifications for caregiving in Asian American, Native Hawaiian, and White GRG. A sample of 259 GRG registered as students' primary caregivers with a public school system completed a modified version of the 10-item Cultural Justifications for Caregiving (CJCG) scale. CJCG items did not load onto a single analytic factor. Two factors, custom and responsibility, emerged. Race was predictive of custom, with Native Hawaiian GRG having significantly higher scores than White or Asian American GRG. Native Hawaiian GRG also scored higher than Asian American, but not White, GRG on responsibility. Justifications for raising grandchildren appear to differ among groups based on racial identification. Findings elucidate cultural justification for caregiving in understudied GRG populations and suggest that justifications for caregiving are configured differently in GRG and family caregivers for older adults. Future studies should examine justifications for caregiving in GRG of other races.

System justification: A motivational process with implications for social conflict

NARCIS (Netherlands)

Jost, J. T.; Liviatan, I.; van der Toorn, J.; Ledgerwood, A.; Mandisodza, A.; Nosek, B. A.

2012-01-01

According to system justification theory, people are motivated to defend and legitimize the social systems that affect them. In this chapter, we review 15 years of theory and empirical research demonstrating the motivational underpinnings of system justification processes. We begin by explaining why

Inherent variation in multiple shoe-sole test impressions.

Science.gov (United States)

Shor, Yaron; Wiesner, Sarena; Tsach, Tsadok; Gurel, Ron; Yekutieli, Yoram

2018-04-01

Shoeprints left at crime scenes are seldom perfect. Many prints are distorted or contaminated by various materials. Noisy background often contributes to vagueness on the shoeprints as well. Test impressions made from the suspect's shoes in the laboratory are considered a genuine replication of the shoe-sole. This naïve attitude is far from being correct. Consecutive test impressions made in the laboratory under strict similar conditions revealed differences among the exemplars of the same sole. Some of them are minor, but some are major, and can mislead the less experienced practitioners during the comparison process. This article focuses on the inherent within source variability between controlled shoeprints made from the same shoe, as it appears on the RACs. To describe and analyze this variability, repeated test impressions were prepared, and datasets were created. Several RACs were marked on each test impression, using an expert assisting software tool (developed in the authors' lab). The variance in repeated test impressions is demonstrated and possible sources are discussed. This variance should be considered when trying to establish the degree of matching between individual characteristics. Copyright © 2017. Published by Elsevier B.V.

Renegotiation-proof equilibria in a global emission game when players are impatient

Energy Technology Data Exchange (ETDEWEB)

Finus, M.; Rundshagen, B. [Department of Economics, University of Hagen, Hagen (Germany)

1999-10-01

In a two-country model, in which countries differ with respect to the perception of environmental damages and abatement costs, the stability of international environmental agreements is analyzed in a dynamic framework. Three types of agreements are considered: A socially optimal solution, a uniform emission tax (a tax equally applied in both countries) and a uniform emission reduction quota (an equal percentage emission reduction from a base year). Stability is checked for these agreements according to the concept of renegotiation-proofness. It is shown that the stability requirements depend crucially on the parameters defining the interests of the two countries and the type of agreement. Moreover, it is demonstrated that if punishment options are restricted for some reason the stability of an agreement may suffer. One important result of the paper is that if countries exhibit asymmetric interests, stability in the quota regime is higher than in the tax regime and in the social optimum. This might explain why emission reduction quotas have been so popular in international politics despite recommendations of economists to use market-based instruments. 28 refs.

Renegotiation-proof equilibria in a global emission game when players are impatient

International Nuclear Information System (INIS)

Finus, M.; Rundshagen, B.

1998-01-01

In a two-country model, in which countries differ with respect to the perception of environmental damages and abatement costs, the stability of international environmental agreements is analyzed in a dynamic framework. Three types of agreements are considered: A socially optimal solution, a uniform emission tax (a tax equally applied in both countries) and a uniform emission reduction quota (an equal percentage emission reduction from a base year). Stability is checked for these agreements according to the concept of renegotiation-proofness. It is shown that the stability requirements depend crucially on the parameters defining the interests of the two countries and the type of agreement. Moreover, it is demonstrated that if punishment options are restricted for some reason the stability of an agreement may suffer. One important result of the paper is that if countries exhibit asymmetric interests, stability in the quota regime is higher than in the tax regime and in the social optimum. This might explain why emission reduction quotas have been so popular in international politics despite recommendations of economists to use market-based instruments. 28 refs

Epistemic Beliefs about Justification Employed by Physics Students and Faculty in Two Different Problem Contexts

Science.gov (United States)

Çağlayan Mercan, Fatih

2012-06-01

This study examines the epistemic beliefs about justification employed by physics undergraduate and graduate students and faculty in the context of solving a standard classical physics problem and a frontier physics problem. Data were collected by a think-aloud problem solving session followed by a semi-structured interview conducted with 50 participants, 10 participants at freshmen, seniors, masters, PhD, and faculty levels. Seven modes of justification were identified and used for exploring the relationships between each justification mode and problem context, and expertise level. The data showed that justification modes were not mutually exclusive and many respondents combined different modes in their responses in both problem contexts. Success on solving the standard classical physics problem was not related to any of the justification modes and was independent of expertise level. The strength of the association across the problem contexts for the authoritative, rational, and empirical justification modes fell in the medium range and for the modeling justification mode fell in the large range of practical significance. Expertise level was not related with the empirical and religious justification modes. The strength of the association between the expertise level and the authoritative, rational, experiential, and relativistic justification modes fell in the medium range, and the modeling justification mode fell in the large range of practical significance. The results provide support for the importance of context for the epistemic beliefs about justification and are discussed in terms of the implications for teaching and learning science.

Changed circumstances and the renegotiation of foreign investment contracts

Directory of Open Access Journals (Sweden)

Dubajić Dušan

2017-01-01

Full Text Available Today's world is shaped by the processes of globalization and economic liberalization, which dominantly determine the social, economic, environmental and political conditions. As part of these processes, there is an increasing rhetoric about the activities of the state to build a legal system 'ideal for attracting' foreign investment, to establish state institutions in charge of 'attracting foreign investment', and to create a business environment conducive to 'attract' foreign investment. Faced with citizen requests and pressure to create conditions for employment, in initial negotiations with foreign investors state, authorities articulate their willingness to meet these requests. The affirmative stance of governments towards the investments of multinational companies easily can be changed. Once the investment begins, the pledges made by one contracting party to the other may prove to be unrealistic and economically unjustified. The tensions generated between the host state and foreign investors jeopardize the foreign investment contract concluded by the contracting parties. Further fulfillment of contractual obligations from foreign investment contracts will be possible if the contracting parties resolve the resulting conflict through mutual negotiations. Through negotiations, the contracting parties can depreciate the impact of the changed circumstances, including a range of economic, political, legislative and environmental conditions. Initiating negotiations at the right time and conducting them in good faith may lead to a solution. Even if an agreement is not reached, the renegotiation may contribute to a better understanding of contractual partners and redefining the positions of the contracting parties.

College Students; Justification for Digital Piracy: A Mixed Methods Study

Science.gov (United States)

Yu, Szde

2012-01-01

A mixed methods project was devoted to understanding college students' justification for digital piracy. The project consisted of two studies, a qualitative one and a quantitative one. Qualitative interviews were conducted to identify main themes in students' justification for digital piracy, and then the findings were tested in a quantitative…

Justification and Rationality from the perspective of the Dual System Theory of Reasoning

Directory of Open Access Journals (Sweden)

Jonatan García-Campos

2009-04-01

Full Text Available A common assumption in epistemology is that there is an important connection between the notions of justification and rationality. However, this connection is unclear since there is no consensus about what rationality is or what a “correct” notion of justification would be. The purpose of this paper is to explain how the dual system theory of reasoning can build a “bridge” between justification and rationality. We argue that the dual system theory of reasoning supports, to a certainextent, an externalist notion of justification and a consequentialist view of rationality.

Probing of brain states in real-time: Introducing the ConSole environment

Directory of Open Access Journals (Sweden)

Thomas eHartmann

2011-03-01

Full Text Available Recent years have seen huge advancements in the methods available and used in neuroscience employing EEG or MEG. However, the standard approach is to average a large number of trials for experimentally defined conditions in order to reduce intertrial-variability, i.e. treating it as a source of "noise". Yet it is now more and more accepted that trial-to-trial fluctuations bear functional significance, reflecting fluctuations of "brain states" that predispose perception and action. Such effects are often revealed in a pre-stimulus period, when comparing response variability to an invariant stimulus. However such offline analyses are disadvantageous as they are correlational by drawing conclusions in a posthoc-manner and stimulus presentation is random with respect to the feature of interest. A more direct test is to trigger stimulus presentation when the relevant feature is present. The current paper introduces ConSole (CONstance System for OnLine Eeg, a software package capable of analyzing ongoing EEG / MEG in real-time and presenting auditory and visual stimuli via internal routines. Stimulation via external devices (e.g. TMS or third-party software (e.g. Psyscope X is possible by sending TTL-triggers. With ConSole it is thus possible to target the stimulation at specific brain-states. In contrast to many available applications, ConSole is open-source. Its modular design enhances the power of the software as it can be easily adapted to new challenges and writing new experiments is an easy task. ConSole is already pre-equipped with modules performing standard signal processing steps. The software is also independent from the EEG / MEG system, as long as a driver can be written (currently 2 EEG systems are supported. Besides a general introduction, we present benchmark data regarding performance and validity of the calculations used, as well as three example applications of ConSole in different settings. ConSole can be downloaded at: http://console-kn.sf.net.

ICT Student Teachers’ Judgments and Justifications about Ethical Issues

Directory of Open Access Journals (Sweden)

Turgay Alakurt

2012-04-01

Full Text Available In this study, Turkish ICT student teachers’ judgments and justifications in four scenarios involving ICT-related ethical problems were investigated. Scenarios were designed based on Mason’s (1986 four ethical issues: privacy, accuracy, property and accessibility. The study was carried out in the fall of 2010. We used the critical incidents technique (CIT - a qualitative research approach- and the data were gathered via a structured questionnaire. The questionnaire was conducted face-toface with an in-person interview. Participants were 35 ICT student teachers from the Faculty of Educational Science at Ankara University. The associations between different categorical variables were analysed with Fisher’s exact test. Open-ended questions were analysed through content analysis. The findings revealed that gender does not affect the ethical judgments and justifications of ICT student teachers. Furthermore the same reasons and justifications were reported by ICT student teachers who have taken course in ethic and those who have not taken the course. Moreover, out of the four issues considered in this study, accessibility was found as the most controversial issue. In addition to that it was observed that a number of ICT student teachers do not attain the right justifications due to the lack of knowledge on copyrights, intellectual property and the policies of web sites

WHAT COMES NEXT? A GLOBAL TRADE WAR OR THE RENEGOTIATION OF US TRADE AGREEMENTS?

Directory of Open Access Journals (Sweden)

Virginia Câmpeanu

2018-04-01

Full Text Available In March 2018, the US President announced additional tariffs on steel and aluminum imports to be applied to all exporters in the US market. The main reason behind these protectionist measures is the threat to national security caused by the US balance of trade, as reflected by annual losses of hundreds of billions of dollars. Strengthening of the US steel and aluminum industries, job creation and, hence, the consolidation of the US economy appear to be among the benefits of the new tariffs. This article aims to analyze US trade and issues related to the major trading partners, as well as the new protectionist measures initiated by president Trump, alongside the domestic and international responses. Finally, the article highlights the immediate and foreseeable consequences of these measures and concludes that rather than triggering a global trade war, the Trump administration is preparing the means to exert pressure to renegotiate the US trade agreements.

Un-National Normative Justification for European Union Foreign Policy

DEFF Research Database (Denmark)

Manners, Ian

2011-01-01

The European Union's foreign policy has traditionally been described in terms of national, supranational or transnational interests rather than being justified in terms of normative political theory. As European Commissioner Bonino declared over a decade ago, such differentiation between...... descriptive interests and normative ethics is unsustainable in European Union (EU) foreign policy. What are needed are normative justifications that can help inform political choices about foreign policy in the EU's democratic political order. In other words, what are the un-national normative justifications...

75 FR 31321 - Fisheries of the Exclusive Economic Zone Off Alaska; Rock Sole, Flathead Sole, and “Other...

Science.gov (United States)

2010-06-03

.... 0910131363-0087-02] RIN 0648-XW74 Fisheries of the Exclusive Economic Zone Off Alaska; Rock Sole, Flathead... participating in the Amendment 80 limited access fishery in the Bering Sea and Aleutian Islands management area... the trawl rock sole, flathead sole, and ``other flatfish'' fishery category by vessels participating...

13 CFR 130.460 - Budget justification.

Science.gov (United States)

2010-01-01

... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Budget justification. 130.460 Section 130.460 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS DEVELOPMENT...) Cost principles. Principles for determining allowable costs are contained in OMB Circulars A-21 (cost...

Well-Founded Belief and Perceptual Justification

DEFF Research Database (Denmark)

Broncano-Berrocal, Fernando

2016-01-01

According to Alan Millar, justified beliefs are well-founded beliefs. Millar cashes out the notion of well-foundedness in terms of having an adequate reason to believe something and believing it for that reason. To make his account of justified belief compatible with perceptual justification he...

Dispute Resolution and Technology: Revisiting the Justification of Conflict Management

OpenAIRE

Koulu, Riikka

2016-01-01

This study, Dispute Resolution and Technology: Revisiting the Justification of Conflict Management, belongs to the fields of procedural law, legal theory and law and technology studies. In this study the changes in dispute resolution caused by technology are evaluated. The overarching research question of this study is how does implementing technology to dispute resolution challenge the justification of law as a legitimised mode of violence? Before answering such an abstract research question...

Working class conservatism: a system justification perspective.

Science.gov (United States)

Jost, John T

2017-12-01

Working class conservatism is a perennial issue in social science, but researchers have struggled to provide an adequate characterization. In social psychology, the question has too often been framed in 'either/or' terms of whether the disadvantaged are more or less likely to support the status quo than the advantaged. This is a crude rendering of the issue obscuring the fact that even if most working class voters are not conservative, millions are-and conservatives could not win elections without their support. System justification theory highlights epistemic, existential, and relational needs to reduce uncertainty, threat, and social discord that are shared by everyone-and that promote conservative attitudes. I summarize qualitative and quantitative evidence of system justification among the disadvantaged and consider prospects for more constructive political activity. Copyright © 2017 Elsevier Ltd. All rights reserved.

Stripped of illusions? Exploring system justification processes in capitalist and post-Communist societies.

Science.gov (United States)

Cichocka, Aleksandra; Jost, John T

2014-02-01

Sociologists and political scientists have often observed that citizens of Central and Eastern Europe express high levels of disillusionment with their social, economic and political systems, in comparison with citizens of Western capitalist societies. In this review, we analyze system legitimation and delegitimation in post-Communist societies from a social psychological perspective. We draw on system justification theory, which seeks to understand how, when and why people do (and do not) defend, bolster and justify existing social systems. We review some of the major tenets and findings of the theory and compare research on system-justifying beliefs and ideologies in traditionally Capitalist and post-Communist countries to determine: (1) whether there are robust differences in the degree of system justification in post-Communist and Capitalist societies, and (2) the extent to which hypotheses derived from system justification theory receive support in the post-Communist context. To this end, we summarize research findings from over 20 countries and cite previously unpublished data from a public opinion survey conducted in Poland. Our analysis confirms that there are lower levels of system justification in post-Communist countries. At the same time, we find that system justification possesses similar social and psychological antecedents, manifestations and consequences in the two types of societies. We offer potential explanations for these somewhat complicated patterns of results and conclude by addressing implications for theory and research on system justification and system change (or transition). © 2013 International Union of Psychological Science.

Glyphosate Shapes a Dinoflagellate-Associated Bacterial Community While Supporting Algal Growth as Sole Phosphorus Source

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Cong Wang

2017-12-01

Full Text Available Glyphosate is a widely used herbicide that can potentially be a phosphorus (P source for phytoplankton and microbes when discharged into the coastal ocean. In contrast to bacteria, few eukaryotic phytoplankton species appear capable of directly utilizing glyphosate. In this study, we observed, after a long delay (>60 days, Prorocentrum donghaiense, a dinoflagellate known to cause major harmful algal blooms in the East China Sea, could grow in a medium with glyphosate as the sole P source; suggesting that P. donghaiense growth was through bacterial mediation. To understand how the bacteria community might respond to glyphosate, we analyzed the 16S rRNA genes of the microbial community present in P. donghaiense cultures when grown under lower (36 μM and higher (360 μM glyphosate concentrations. Based on both Sanger and Illumina high throughput sequencing, we obtained more than 55,323 good-quality sequences, which were classified into six phyla. As the concentration of glyphosate rose, our results showed a significant increase in the phyla Proteobacteria and Firmicutes and a decrease in the phylum Bacteroidetes. Further qPCR (Quantitative PCR analysis showed higher abundances of two specific phylotypes in the higher-glyphosate P. donghaiense cultures when compared to the lower-glyphosate and no-glyphosate cultures. Correspondingly, qPCR displayed the same trend for the abundance of a gammaproteobacterial type of phnJ, a gene encoding Alpha-D-ribose 1-methylphosphonate 5-phosphate C-P lyase, which is responsible for phosphonate degradation. In addition, Tax4Fun analysis based on our 16S rRNA gene sequences results in higher predicted abundances of phosphonate metabolizing genes in glyphosate-treated cultures. This study demonstrates that glyphosate could selectively promote the growth of particular groups of bacteria within an algal culture and in glyphosate enriched coastal waters, this interaction may potentially further facilitate the growth of

JUSTIFICATION FOR INDIRECT DISCRIMINATION IN EU

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Cătălina-Adriana Ivănuş

2014-11-01

Full Text Available The right to non-discrimination is very important for a civilized society. EU legislation establishes direct and indirect discrimination, harassment, sexual harassment, instruction to discriminate and any less favourable treatment of a woman related to pregnancy or maternity leave as forms of discrimination. The law and the Court of Justice permit the justification of indirect discrimination.

JUSTIFICATION FOR INDIRECT DISCRIMINATION IN EU

OpenAIRE

Cătălina-Adriana Ivănuş

2014-01-01

The right to non-discrimination is very important for a civilized society. EU legislation establishes direct and indirect discrimination, harassment, sexual harassment, instruction to discriminate and any less favourable treatment of a woman related to pregnancy or maternity leave as forms of discrimination. The law and the Court of Justice permit the justification of indirect discrimination.

Hegel’s justification of the human right to non-domination

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Westphal Kenneth R.

2017-01-01

Full Text Available ‘Hegel’ and ‘human rights’ are rarely conjoined, and the designation ‘human rights’ appears rarely in his works. Indeed, Hegel has been criticised for omitting civil and political rights all together. My surmise is that readers have looked for a modern Decalogue, and have neglected how Hegel justifies his views, and hence just what views he does justify. Philip Pettit (1997 has refocused attention on republican liberty. Hegel and I agree with Pettit that republican liberty is a supremely important value, but appealing to its value, or justifying it by appeal to reflective equilibrium, are insufficient both in theory and in practice. By reconstructing Kant’s Critical methodology and explicating the social character of rational justification in non-formal domains, Hegel shows that the republican right to non-domination is constitutive of the equally republican right to justification (Forst 2007 - both of which are necessary requirements for sufficient rational justification in all non-formal domains, including both claims to rights or imputations of duties or responsibilities. That is the direct moral, political and juridical implication of Hegel’s analysis of mutual recognition, and its fundamental, constitutive role in rational justification. Specific corollaries to the fundamental republican right to non-domination must be determined by considering what forms of illicit domination are possible or probable within any specific society, in view of its social, political and economic structures and functioning.

A NEW DESIGN METHOD FOR FLAT FOOTWEAR SOLES

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IONESCU Cozmin

2016-05-01

Full Text Available Carried research regarding footwear soles reveald that by moulding footwear details can be obtained in a wide variety of models. Shoe soles are complex three dimensional objects and for attaching them with the uppers, the interor countour of the soles has to correspond to the featherline contour of the last. That’s why, is necessary that soles design to be done with high accuracy and in strict accordance to the last. Nowadays, there are specialized software applications which can perform various computer aided design processes for footwear. Among the high performance systems used for the design of footwear soles and injection moulds for shoe soles, we may mention: Delcam Shoe Solution, Delcam PowerSHAPE-e, Padsy II and Padsy III, Shoe Master System, Lectra System, Parmel System and ATOS II System. This paper presents a 3D design method, developed by the authors, for footwear flat soles using PowerSHAPE-e software programm from of Delcam Crispin. The computer-aided design technique used in this paper highlights several important advantages that include: increased design quality; three dimensional viewing of soles, which can lead to immediate decisions, regarding the acceptance of newly developed models; it can be appreciated the complexity of mould cavities execution, without the need of making prototypes; the outlines of construction templates are accurately obtained for the mould cavities and for all size numbers; calculations can easily be done for determining the soles volume for the entire size number, with implications on estimating polymer blend consumption and so on.

Investigating the Development of Chinese Oral Explanation and Justification in Singapore Primary Students

Science.gov (United States)

Yan, Jing

2016-01-01

Explanation and justification require cognitive ability which selects and organises relevant information in a logical way, and linguistic ability which enables speakers to encode the information with linguistic knowledge. This study aims to investigate the development of Chinese oral explanation and justification in Singapore primary students. The…

The justification principle applied to Computed tomography exams

International Nuclear Information System (INIS)

Machado Tejeda, A.; Mora Machado, R. de la; Garcia Moreira, T.; Hing Perdomo, J.

2008-01-01

The increasing use of imaging technologies and the installation of more sophisticated equipment in radiology services, such as multi-slice CT scanners have consequently increased the number of treated patients, as well as the collective doses to population. Radiation doses received from CT exams are higher than those received in conventional radiology. The optimal use of CT equipment, considering optimized techniques, and the justification of examinations, are imperative in order to minimize the undesirable effects of radiation. In this paper we do set out to the assessment of justification criteria applied for CT exams in a Cuban Hospital. The justification of prescribed tests by physicians was analyzed, assessing its incidence depending on the kind of studies and percentage (%) of positive and negative cases. The study was carried out in a Clinical Surgical Hospital in Havana City. This hospital has installed a Shimadzu SCT-7800TC helical single-slice device. The sample is made up of 81 patients, between 24 and 80 years old, both men and women. For all of them the pathology that causes the order of the exam as well as the existence of other previous tests, were considered. As a result of the assessment, the 56.8% of all cases turned out to be positives; the 55.5% only confirmed the pathologies and the 1.23% produced new evidences. On the other hand, the remaining 43.2% were negatives noting that the 65.3% of the patients there were not previous imaging tests. Skull exam was the most incidences compiling the 67.7% of cases, and it was the headache the most frequent clinical problem to perform the 41.1%. In terms of justification, the evaluation of prescriptions evidenced that CT exams were not justified in 43.2% of cases. As part of this last group, it was also found that 46.9% of clinical studies were negative. (author)

"Pig's Nest" in an Even Bigger Pen: Pugad Baboy as a Case of Subversion and Renegotiation in Philippine Comedy

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Maria Rhodora G. Ancheta

2000-12-01

Full Text Available This paper discusses Pol Medina, Jr.'s contemporary comic strip Pugad Baboy as a case of subversion and renegotiation undergone by Philippine comedy. This paper posits that Medina's innovation by way of the "novelization" of the comic strip, as exemplified here by "Ang Hiwaga ng Dueñas" ("The Dueñas Mystery" from Pugad Baboy 4, illustrates and inscribes what can be deemed as comic interpretations of the gaps, distortions, and juxtapositions within Philippine culture. The reading of this contemporary Philippine comic strip leads us to examine abnormality, incongruity, inversions, and hyperreality as manifestations of current Philippine comedy, one that may be socially corrective, or culturally liminal, which now moves towards a depiction of comic postmodernity.

Values, Watersheds and Justification

DEFF Research Database (Denmark)

Wiberg, Katrina

2015-01-01

concerning HOW. Together, this also hold potentials of achieving multiple benefits and action promoting resilience and liveability in urban landscapes. One way of approaching the value disputes is by asking if some conception of the common good in case of HOW can be justified at the same time...... as the plurality and diversity of values are recognised. Luc Boltanski and Laurent Thévenot ́s concept of a plurality of regimes of justification -conflicting but also enabling compromise gives an affirmative answer to this question which is exemplified in the final parts of the paper....

Depth and substrate as determinants of distribution of juvenile flathead sole (Hippoglossoides elassodon) and rock sole (Pleuronectes bilineatus), in Kachemak Bay, Alaska

Science.gov (United States)

Abookire, Alisa A.; Norcross, Brenda L.

1998-01-01

Three transects in Kachemak Bay, Alaska, were sampled in September 1994, May and August 1995, and February, May, and August 1996. Juvenile flathead sole, Hippoglossoides elassodon, and rock sole, Pleuronectes bilineatus, were the most abundant flatfishes, comprising 65-85% of all fiatfishes captured at any period. Collections of fish and sediments were made at regular depth contour intervals of l0 m. Habitat distribution was described by depth at 10 m increments and sediment percent weights of gravel, sand, and mud. Year-round habitat of flathead sole age-0 was primarily from 40 to 60 m, and age-1 habitat was primarily from 40 to 80 m. Summer habitat of rock sole age-0 and -1 was from 10 to 30 m, and in winter they moved offshore to depths of up to 150 m. Both age classes of flathead sole were most abundant on mixed mud sediments, while age-1 were also in high abundance on muddy sand sediments. Rock sole age-0 and -1 were most abundant on sand, though age-1 were also found on a variety of sediments both finer and coarser grained than sand. Flathead sole and rock sole had distinctive depth and sediment habitats. When habitat overlap occurred between the species, it was most often due to rock sole moving offshore in the winter. Abundances were not significantly different among seasons for age-1 flatfishes.

SOLE: enhanced FIA data analysis capabilities

Science.gov (United States)

Michael Spinney; Paul Van Deusen

2009-01-01

The Southern On Line Estimator (SOLE), is an Internet-based annual forest inventory and analysis (FIA) data analysis tool developed cooperatively by the National Council for Air and Stream Improvement and the Forest Service, U.S. Department of Agriculture's Forest Inventory and Analysis program at the Southern Research Station. Recent development of SOLE has...

On Engster's care-justification of the specialness thesis about healthcare.

Science.gov (United States)

Rumbold, Benedict

2017-08-01

To say health is 'special' is to say that it has a moral significance that differentiates it from other goods (cars, say or radios) and, as a matter of justice, warrants distributing it separately. In this essay, I critique a new justification for the specialness thesis about healthcare (STHC) recently put forth by Engster. I argue that, regrettably, Engster's justification of STHC ultimately fails and fails on much the same grounds as have previous justifications of STHC. However, I also argue that Engster's argument still adds something valuable to the debate around STHC insofar as it reminds us that the moral significance of healthcare may be wider than simply its effect on the incidence of disability and disease: one further reason we may think healthcare is morally significant is because it concerns the treatment and care of those who are already unwell. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Exploring the Application of Capital Facility Investment Justification Model

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Marijan Karić

2013-07-01

Full Text Available For decades now, the models for identifying and quantifying the level of risk of investment projects and investment justification evaluation have been the subject of investigation by members of professional and research communities. It is important to quantify the level of risk because by evaluating investment justification in terms of the risks involved, the decision-maker (investor is able to choose from available alternatives the one that will achieve the most favourable ratio of expected profit to the assumed risk. In this way, the economic entity can raise its productivity, profitability and the quality of business operation in general. The aim of this paper was to investigate the extent to which medium and large companies have been using modern methods of investment justification evaluation in their decision-making process and determine the level of quality of the application of the selected methods in practice. The study was conducted on a sample of medium and large enterprises in the eastern Croatia during 2011 and 2012, and it was established that despite the fact that a large number of modern investment project profitability and risk assessment models have been developed, the level of their application in practice is not high enough. The analyzed investment proposals included only basic methods of capital budgeting without risk assessment. Hence, it was concluded that individual investors were presented with low-quality and incomplete investment justification evaluation results on the basis of which the decisions of key importance for the development of the economic entity as a whole were made. This paper aims to underline the need for financial managers to get informed and educate themselves about contemporary investment project profitability and risk assessment models as well as the need to create educational programmes and computer solutions that will encourage key people in companies to acquire new knowledge and apply modern

Exploring Fingerprints of the Extreme Thermoacidophile Metallosphaera sedula Grown on Synthetic Martian Regolith Materials as the Sole Energy Sources

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Denise Kölbl

2017-10-01

Full Text Available The biology of metal transforming microorganisms is of a fundamental and applied importance for our understanding of past and present biogeochemical processes on Earth and in the Universe. The extreme thermoacidophile Metallosphaera sedula is a metal mobilizing archaeon, which thrives in hot acid environments (optimal growth at 74°C and pH 2.0 and utilizes energy from the oxidation of reduced metal inorganic sources. These characteristics of M. sedula make it an ideal organism to further our knowledge of the biogeochemical processes of possible life on extraterrestrial planetary bodies. Exploring the viability and metal extraction capacity of M. sedula living on and interacting with synthetic extraterrestrial minerals, we show that M. sedula utilizes metals trapped in the Martian regolith simulants (JSC Mars 1A; P-MRS; S-MRS; MRS07/52 as the sole energy sources. The obtained set of microbiological and mineralogical data suggests that M. sedula actively colonizes synthetic Martian regolith materials and releases free soluble metals. The surface of bioprocessed Martian regolith simulants is analyzed for specific mineralogical fingerprints left upon M. sedula growth. The obtained results provide insights of biomining of extraterrestrial material as well as of the detection of biosignatures implementing in life search missions.

Exploring Fingerprints of the Extreme Thermoacidophile Metallosphaera sedula Grown on Synthetic Martian Regolith Materials as the Sole Energy Sources.

Science.gov (United States)

Kölbl, Denise; Pignitter, Marc; Somoza, Veronika; Schimak, Mario P; Strbak, Oliver; Blazevic, Amir; Milojevic, Tetyana

2017-01-01

The biology of metal transforming microorganisms is of a fundamental and applied importance for our understanding of past and present biogeochemical processes on Earth and in the Universe. The extreme thermoacidophile Metallosphaera sedula is a metal mobilizing archaeon, which thrives in hot acid environments (optimal growth at 74°C and pH 2.0) and utilizes energy from the oxidation of reduced metal inorganic sources. These characteristics of M. sedula make it an ideal organism to further our knowledge of the biogeochemical processes of possible life on extraterrestrial planetary bodies. Exploring the viability and metal extraction capacity of M. sedula living on and interacting with synthetic extraterrestrial minerals, we show that M. sedula utilizes metals trapped in the Martian regolith simulants (JSC Mars 1A; P-MRS; S-MRS; MRS07/52) as the sole energy sources. The obtained set of microbiological and mineralogical data suggests that M. sedula actively colonizes synthetic Martian regolith materials and releases free soluble metals. The surface of bioprocessed Martian regolith simulants is analyzed for specific mineralogical fingerprints left upon M. sedula growth. The obtained results provide insights of biomining of extraterrestrial material as well as of the detection of biosignatures implementing in life search missions.

Key enzymes enabling the growth of Arthrobacter sp. strain JBH1 with nitroglycerin as the sole source of carbon and nitrogen.

Science.gov (United States)

Husserl, Johana; Hughes, Joseph B; Spain, Jim C

2012-05-01

Flavoprotein reductases that catalyze the transformation of nitroglycerin (NG) to dinitro- or mononitroglycerols enable bacteria containing such enzymes to use NG as the nitrogen source. The inability to use the resulting mononitroglycerols limits most strains to incomplete denitration of NG. Recently, Arthrobacter strain JBH1 was isolated for the ability to grow on NG as the sole source of carbon and nitrogen, but the enzymes and mechanisms involved were not established. Here, the enzymes that enable the Arthrobacter strain to incorporate NG into a productive pathway were identified. Enzyme assays indicated that the transformation of nitroglycerin to mononitroglycerol is NADPH dependent and that the subsequent transformation of mononitroglycerol is ATP dependent. Cloning and heterologous expression revealed that a flavoprotein catalyzes selective denitration of NG to 1-mononitroglycerol (1-MNG) and that 1-MNG is transformed to 1-nitro-3-phosphoglycerol by a glycerol kinase homolog. Phosphorylation of the nitroester intermediate enables the subsequent denitration of 1-MNG in a productive pathway that supports the growth of the isolate and mineralization of NG.

25 CFR 140.1 - Sole power to appoint.

Science.gov (United States)

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Sole power to appoint. 140.1 Section 140.1 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR FINANCIAL ACTIVITIES LICENSED INDIAN TRADERS § 140.1 Sole power to appoint. The Commissioner of Indian Affairs shall have the sole power and authority to...

Levoglucosan kinase involved in citric acid fermentation by Aspergillus niger CBX-209 using levoglucosan as sole carbon and energy source

Energy Technology Data Exchange (ETDEWEB)

Zhuang, X.L.; Zhang, H.X.; Tang, J.J. [Chinese Academy of Sciences, Beijing (China). Research Center for Eco-Environmental Sciences

2001-07-01

Conditions were optimized for the production of citric acid by a mutant A. niger CBX-209 using levoglucosan derived from pyrolysis of wastepaper as a sole carbon and energy source in a simple medium. The optimum concentration of levoglucosan and wheat bran in the medium was 8% and 3%, respectively, at an optimum initial pH between 5.5 and 6.0 at 35{sup o}C. During fermentation, direct formation of glucose 6-phosphate from levogluocosan in the presence of ATP and Mg{sup 2+} as observed by HPLC in the reaction with both cell extracts and partially purified enzyme, suggested that the enzyme acting on levoglucosan isa kinase. Time-course changes in the levels of this special levoglucosan kinase in A. niger CBX-209 grown on levoglucosan and glucose revealed that levoglucosan kinase was an inductive enzyme. (Author)

From mirror self-recognition to the looking-glass self: exploring the Justification Hypothesis.

Science.gov (United States)

Shaffer, Leigh S

2005-01-01

In his Tree of Knowledge (ToK) System, Henriques (2003) posits that the human ego or "self" has evolved because human beings are the only animals that have had to justify their behavior to others. This essay provides evidence for this Justification Hypothesis (JH) from everyday life sociology, starting with the work of George Herbert Mead and Charles Horton Cooley, and focuses on research related to the concept of the "looking-glass self." Special emphasis is given to the pragmatics of speech acts, the presentation of self in interaction rituals, the accounts given by actors in justification of their actions, and the role of social norms and conformity in the large-scale justification systems commonly called "culture."

Characterization of Biosurfactant Produced during Degradation of Hydrocarbons Using Crude Oil As Sole Source of Carbon.

Science.gov (United States)

Patowary, Kaustuvmani; Patowary, Rupshikha; Kalita, Mohan C; Deka, Suresh

2017-01-01

Production and spillage of petroleum hydrocarbons which is the most versatile energy resource causes disastrous environmental pollution. Elevated oil degrading performance from microorganisms is demanded for successful microbial remediation of those toxic pollutants. The employment of biosurfactant-producing and hydrocarbon-utilizing microbes enhances the effectiveness of bioremediation as biosurfactant plays a key role by making hydrocarbons bio-available for degradation. The present study aimed the isolation of a potent biosurfactant producing indigenous bacteria which can be employed for crude oil remediation, along with the characterization of the biosurfactant produced during crude oil biodegradation. A potent bacterial strain Pseudomonas aeruginosa PG1 (identified by 16s rDNA sequencing) was isolated from hydrocarbon contaminated soil that could efficiently produce biosurfactant by utilizing crude oil components as the carbon source, thereby leading to the enhanced degradation of the petroleum hydrocarbons. Strain PG1 could degrade 81.8% of total petroleum hydrocarbons (TPH) after 5 weeks of culture when grown in mineral salt media (MSM) supplemented with 2% (v/v) crude oil as the sole carbon source. GCMS analysis of the treated crude oil samples revealed that P. aeruginosa PG1 could potentially degrade various hydrocarbon contents including various PAHs present in the crude oil. Biosurfactant produced by strain PG1 in the course of crude oil degradation, promotes the reduction of surface tension (ST) of the culture medium from 51.8 to 29.6 mN m -1 , with the critical micelle concentration (CMC) of 56 mg L -1 . FTIR, LC-MS, and SEM-EDS studies revealed that the biosurfactant is a rhamnolipid comprising of both mono and di rhamnolipid congeners. The biosurfactant did not exhibit any cytotoxic effect to mouse L292 fibroblastic cell line, however, strong antibiotic activity against some pathogenic bacteria and fungus was observed.

Characterization of Biosurfactant Produced during Degradation of Hydrocarbons Using Crude Oil As Sole Source of Carbon

Science.gov (United States)

Patowary, Kaustuvmani; Patowary, Rupshikha; Kalita, Mohan C.; Deka, Suresh

2017-01-01

Production and spillage of petroleum hydrocarbons which is the most versatile energy resource causes disastrous environmental pollution. Elevated oil degrading performance from microorganisms is demanded for successful microbial remediation of those toxic pollutants. The employment of biosurfactant-producing and hydrocarbon-utilizing microbes enhances the effectiveness of bioremediation as biosurfactant plays a key role by making hydrocarbons bio-available for degradation. The present study aimed the isolation of a potent biosurfactant producing indigenous bacteria which can be employed for crude oil remediation, along with the characterization of the biosurfactant produced during crude oil biodegradation. A potent bacterial strain Pseudomonas aeruginosa PG1 (identified by 16s rDNA sequencing) was isolated from hydrocarbon contaminated soil that could efficiently produce biosurfactant by utilizing crude oil components as the carbon source, thereby leading to the enhanced degradation of the petroleum hydrocarbons. Strain PG1 could degrade 81.8% of total petroleum hydrocarbons (TPH) after 5 weeks of culture when grown in mineral salt media (MSM) supplemented with 2% (v/v) crude oil as the sole carbon source. GCMS analysis of the treated crude oil samples revealed that P. aeruginosa PG1 could potentially degrade various hydrocarbon contents including various PAHs present in the crude oil. Biosurfactant produced by strain PG1 in the course of crude oil degradation, promotes the reduction of surface tension (ST) of the culture medium from 51.8 to 29.6 mN m−1, with the critical micelle concentration (CMC) of 56 mg L−1. FTIR, LC-MS, and SEM-EDS studies revealed that the biosurfactant is a rhamnolipid comprising of both mono and di rhamnolipid congeners. The biosurfactant did not exhibit any cytotoxic effect to mouse L292 fibroblastic cell line, however, strong antibiotic activity against some pathogenic bacteria and fungus was observed. PMID:28275373

Using Standard-Sole Cost Method for Performance Gestion Accounting and Calculation Cost in the Machine Building Industry

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Cleopatra Sendroiu

2006-07-01

Full Text Available The main purpose of improving and varying cost calculation methods in the machine building industry is to make them more operational and efficient in supplying the information necessary to the management in taking its decisions. The present cost calculation methods used in the machine building plants - global method and the method per orders - by which a historical cost is determined a posteriori used in deducting and post factum justification of manufacturing expenses does not offer the management the possibility to fully satisfy its need for information. We are talking about a change of conception in applying certain systems, methods and work techniques, according to the needs of efficient administration of production and the plant seen as a whole. The standard-cost method best answers to the needs of the effective management of the value side of the manufacturing process and raising economic efficiency. We consider that, in the machine building industry, these objectives can be achieved by using the standard - sole cost alternative of the standard-cost method.

Using Standard-Sole Cost Method for Performance Gestion Accounting and Calculation Cost in the Machine Building Industry

Directory of Open Access Journals (Sweden)

Aureliana Geta Roman

2006-09-01

Full Text Available The main purpose of improving and varying cost calculation methods in the machine building industry is to make them more operational and efficient in supplying the information necessary to the management in taking its decisions. The present cost calculation methods used in the machine building plants – global method and the method per orders – by which a historical cost is determined a posteriori used in deducting and post factum justification of manufacturing expenses does not offer the management the possibility to fully satisfy its need for information. We are talking about a change of conception in applying certain systems, methods and work techniques, according to the needs of efficient administration of production and the plant seen as a whole. The standard-cost method best answers to the needs of the effective management of the value side of the manufacturing process and raising economic efficiency. We consider that, in the machine building industry, these objectives can be achieved by using the standard - sole cost alternative of the standard-cost method.

Continuous operation of an ultra-low-power microcontroller using glucose as the sole energy source.

Science.gov (United States)

Lee, Inyoung; Sode, Takashi; Loew, Noya; Tsugawa, Wakako; Lowe, Christopher Robin; Sode, Koji

2017-07-15

An ultimate goal for those engaged in research to develop implantable medical devices is to develop mechatronic implantable artificial organs such as artificial pancreas. Such devices would comprise at least a sensor module, an actuator module, and a controller module. For the development of optimal mechatronic implantable artificial organs, these modules should be self-powered and autonomously operated. In this study, we aimed to develop a microcontroller using the BioCapacitor principle. A direct electron transfer type glucose dehydrogenase was immobilized onto mesoporous carbon, and then deposited on the surface of a miniaturized Au electrode (7mm 2 ) to prepare a miniaturized enzyme anode. The enzyme fuel cell was connected with a 100 μF capacitor and a power boost converter as a charge pump. The voltage of the enzyme fuel cell was increased in a stepwise manner by the charge pump from 330mV to 3.1V, and the generated electricity was charged into a 100μF capacitor. The charge pump circuit was connected to an ultra-low-power microcontroller. Thus prepared BioCapacitor based circuit was able to operate an ultra-low-power microcontroller continuously, by running a program for 17h that turned on an LED every 60s. Our success in operating a microcontroller using glucose as the sole energy source indicated the probability of realizing implantable self-powered autonomously operated artificial organs, such as artificial pancreas. Copyright © 2016 Elsevier B.V. All rights reserved.

Appealing to the crowd: ethical justifications in Canadian medical crowdfunding campaigns.

Science.gov (United States)

Snyder, Jeremy; Crooks, Valorie A; Mathers, Annalise; Chow-White, Peter

2017-06-01

Medical crowdfunding is growing in terms of the number of active campaigns, amount of funding raised and public visibility. Little is known about how campaigners appeal to potential donors outside of anecdotal evidence collected in news reports on specific medical crowdfunding campaigns. This paper offers a first step towards addressing this knowledge gap by examining medical crowdfunding campaigns for Canadian recipients. Using 80 medical crowdfunding campaigns for Canadian recipients, we analyse how Canadians justify to others that they ought to contribute to funding their health needs. We find the justifications campaigners tend to fall into three themes: personal connections, depth of need and giving back. We further discuss how these appeals can understood in terms of ethical justifications for giving and how these justifications should be assessed in light of the academic literature on ethical concerns raised by medical crowdfunding. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Justification beliefs of violence, myths about love and cyber dating abuse.

Science.gov (United States)

Borrajo, Erika; Gámez-Guadix, Manuel; Calvete, Esther

2015-01-01

Distorted beliefs about violence and love are often associated with the presence of violence in dating relationships. This study analyzes the relationship between beliefs that justify violence and myths about love in two types of cyber dating abuse (control and direct aggression). The sample consisted of 656 young people between the ages of 18 and 30 years (79.5% women). Regression analysis showed that justification of cyber dating abuse was significantly associated with a higher likelihood of direct aggression in online dating relationships. Myths about love were associated with a greater likelihood of control in online dating relationships. Furthermore, the relationship between justification of cyber dating abuse and perpetration of direct aggression was stronger in women. The relationship between myths about love and perpetration of online control was stronger among the youngest individuals. The justification of abuse and myths about love are important aspects in the development of different kinds of online abuse among young couples. This finding has important implications for the prevention of and intervention in these behaviors.

Justification of Individual Medical Exposures for Diagnosis: A HERCA Position Paper

International Nuclear Information System (INIS)

2014-01-01

Improving the application of the justification principle in medical imaging is the responsibility of many stakeholders. This document is intended to provide clarity on the regulator's approach to the roles and responsibilities of the undertaking as well as a range of professionals involved in medical exposures. In doing so it considers the requirements of the new European Basic Safety Standards (BSS) Directive 2013/59/Euratom and discusses a number of emerging challenges associated with efficient, effective and rapidly changing health care systems. In summary, - the justification process should be completed prior to the exposure taking place and include consideration of the following: - adequate information regarding the clinical condition(s) of the patient, relevant to the imaging request -this must be available including known possible contraindications (e.g. pregnancy, breast feeding) - the diagnostic question(s) to be addressed - where practicable, information, with regard to possible previous/concurrent examinations - the decision on the appropriate imaging procedure including the option of one that does not involve ionising radiation - traceability of the above to the referrer and practitioner, - the role of the regulator is to provide, through regulations and associated guidance, a clear and unambiguous regulatory framework including requirements for the justification process and accountability within local procedures - these will be subject to inspection, - the role of the undertaking and the professionals involved is to demonstrate compliance with regulations through procedures and documentation associated with each individual exposure, showing beyond reasonable doubt that the elements of the justification process have been completed, and by whom, in accordance with the responsibilities laid down in procedures

Tax Policy and Sole Proprietorships: A Closer Look

OpenAIRE

Nelson, Susan C.

2008-01-01

The 21 million sole proprietorship returns filed in 2005 represent a wide variety of economic activity. This paper examines three major tax policy issues related to sole proprietorships—taxpayer compliance, taxpayer burden, and incentives for growth. It uses tax return data to take a closer look at sole proprietorships. It proposes a new taxonomy for describing these returns in an economically meaningful way, based on the principal factors of production that they use: their own labor, hired l...

Kierkegaard, Justification and the Integrity of Christian Education

Science.gov (United States)

Wright, Andrew W.

2015-01-01

The doctrine of justification is frequently interpreted in a manner that excludes our active involvement in the drama of salvation. This reading has a detrimental effect on Christian education concerned to enable the learner's attentive, reasonable and responsible understanding of the Gospel. Taking its lead from Kierkegaard's account of…

First steps in the computation of root justifications

CSIR Research Space (South Africa)

Meyer, T

2010-08-01

Full Text Available in section 3. The method is based on the notion of root justifications which we define and discuss. The approach we describe is applicable to a wide class of DLs. We don’t provide a comprehensive formal introduction to DLs, but rather point the reader...

"Should We Kill the Grey Squirrels?" A Study Exploring Students' Justifications and Decision-Making

Science.gov (United States)

Evagorou, Maria; Jimenez-Aleixandre, Maria Pilar; Osborne, Jonathan

2012-01-01

A problem that is still unexplored in the field of socioscientific issues (SSI) and that was explored in this study is how different students decide upon a SSI they are discussing, how their justifications change during the instruction and how they use (or not) the evidence from the learning environment to support their justifications. For the…

Stiffness Effects in Rocker-Soled Shoes: Biomechanical Implications

Science.gov (United States)

Su, Pei-Fang; Chung, Chia-Hua; Hsia, Chi-Chun; Chang, Chih-Han

2017-01-01

Rocker-soled shoes provide a way to reduce the possible concentration of stress, as well as change movement patterns, during gait. This study attempts to examine how plantar force and spatio-temporal variables are affected by two rocker designs, one with softer and one with denser sole materials, by comparing them with the barefoot condition and with flat-soled shoes. Eleven subjects’ gait parameters during walking and jogging were recorded. Our results showed that compared with barefoot walking, plantar forces were higher for flat shoes while lower for both types of rocker shoes, the softer-material rocker being the lowest. The plantar force of flat shoes is greater than the vertical ground reaction force, while that of both rocker shoes is much less, 13.87–30.55% body weight. However, as locomotion speed increased to jogging, for all shoe types, except at the second peak plantar force of the denser sole material rocker shoes, plantar forces were greater than for bare feet. More interestingly, because the transmission of force was faster while jogging, greater plantar force was seen in the rocker-soled shoes with softer material than with denser material; results for higher-speed shock absorption in rocker-soled shoes with softer material were thus not as good. In general, the rolling phenomena along the bottom surface of the rocker shoes, as well as an increase in the duration of simultaneous curve rolling and ankle rotation, could contribute to the reduction of plantar force for both rocker designs. The possible mechanism is the conversion of vertical kinetic energy into rotational kinetic energy. To conclude, since plantar force is related to foot-ground interface and deceleration methods, rocker-design shoes could achieve desired plantar force reduction through certain rolling phenomena, shoe-sole stiffness levels, and locomotion speeds. PMID:28046009

Stiffness Effects in Rocker-Soled Shoes: Biomechanical Implications.

Directory of Open Access Journals (Sweden)

Shih-Yun Lin

Full Text Available Rocker-soled shoes provide a way to reduce the possible concentration of stress, as well as change movement patterns, during gait. This study attempts to examine how plantar force and spatio-temporal variables are affected by two rocker designs, one with softer and one with denser sole materials, by comparing them with the barefoot condition and with flat-soled shoes. Eleven subjects' gait parameters during walking and jogging were recorded. Our results showed that compared with barefoot walking, plantar forces were higher for flat shoes while lower for both types of rocker shoes, the softer-material rocker being the lowest. The plantar force of flat shoes is greater than the vertical ground reaction force, while that of both rocker shoes is much less, 13.87-30.55% body weight. However, as locomotion speed increased to jogging, for all shoe types, except at the second peak plantar force of the denser sole material rocker shoes, plantar forces were greater than for bare feet. More interestingly, because the transmission of force was faster while jogging, greater plantar force was seen in the rocker-soled shoes with softer material than with denser material; results for higher-speed shock absorption in rocker-soled shoes with softer material were thus not as good. In general, the rolling phenomena along the bottom surface of the rocker shoes, as well as an increase in the duration of simultaneous curve rolling and ankle rotation, could contribute to the reduction of plantar force for both rocker designs. The possible mechanism is the conversion of vertical kinetic energy into rotational kinetic energy. To conclude, since plantar force is related to foot-ground interface and deceleration methods, rocker-design shoes could achieve desired plantar force reduction through certain rolling phenomena, shoe-sole stiffness levels, and locomotion speeds.

Justifications and comparisons in the division of household labor: the relevance of gender ideology.

Science.gov (United States)

Martínez, Carmen; Paterna, Consuelo; Yago, Carmen

2010-05-01

This study tests the direct relevance of justifications and social comparisons (predictors of perceptions of fairness) on different types of household labour distribution, and the importance of masculinity ideology and neosexism on these variables. The participants were heterosexual dual-earner couples. Our results showed that both men and women use more justifications when their housework distribution is not equal, but only women use social comparisons associated with the ways of distributing domestic work. In addition, we observe that, in both men and women, justifications are related to a traditional masculine ideology, but a different model appears in relation to comparisons which are associated with neosexism in men and with traditional masculine ideology in women. Implications and suggestions for future research are discussed.

Inoculating against Pro-Plagiarism Justifications: Rational and Affective Strategies

Science.gov (United States)

Compton, Josh; Pfau, Michael

2008-01-01

Student plagiarism continues to threaten academic integrity. This investigation assessed whether an inoculation message strategy could combat university plagiarism by protecting student attitudes against pro-plagiarism justification arguments. Additionally, we sought theoretical confirmation of previous findings on involvement and accessibility in…

A Comparison of Social Dominance Theory and System Justification: The Role of Social Status in 19 Nations.

Science.gov (United States)

Vargas-Salfate, Salvador; Paez, Dario; Liu, James H; Pratto, Felicia; Gil de Zúñiga, Homero

2018-07-01

This study tests specific competing hypotheses from social dominance theory/realistic conflict theory (RCT) versus system justification theory about the role of social status. In particular, it examines whether system justification belief and effects are stronger among people with low socioeconomic status, and in less socially developed and unequal nations than among better-off people and countries. A cross-national survey was carried out in 19 nations from the Americas, Western and Eastern Europe, Asia, and Oceania using representative online samples ( N = 14,936, 50.15% women, M age = 41.61 years). At the individual level, system justification beliefs, right-wing authoritarianism, social dominance orientation, national identification, sociopolitical conservatism, sex, age, and social status were measured. At the national level, the human development index and the Gini index were used. Multilevel analyses performed indicated that results fit better with the social dominance/RCT approach, as system justification was higher in high-status and developed nations; further, associations between legitimizing ideologies and system justification were stronger among high-status people.

What Provides Justification for Cheating : Producing or Observing Counterfactuals?

NARCIS (Netherlands)

Bassarak, C.; Leib, M.; Mischkowski, D.; Strang, S.; Glöckner, A.; Shalvi, S.

2017-01-01

When people can profit financially by lying, they do so to the extent to which they can justify their lies. One type of justification is the observation and production of desirable counterfactual information. Here, we disentangle observing and producing of desired counterfactuals and test whether

Les justifications en faveur de l'allocation universelle : une présentation critique

OpenAIRE

Philippe Quirion

1996-01-01

National audience; The universal grant proposal has been championed by many authors. It consists in supplying each citizen with a benefit which is unconditional and can be drawn concurrently to every other resource. This paper builds a typology of the various justifications that have been provided for this proposal, and submits them to a critical examination. Justifications in which a universal grant is a cure for unemployment and thus a way to provide a right to work appear to be weakly-foun...

Ethical Justification of Moral Norms in Scientific Research: Scientists' External Responsibilities

Directory of Open Access Journals (Sweden)

Mehmet AKÖZER

2015-09-01

Full Text Available Scientists' moral responsibilities have become a focus for the scientific community over the postwar decades. International and regional networks of leading academic bodies have responded to a widely perceived increase in scientific fraud and the ensued loss of public trust in science during the 1980s, and initiated a discussion with a view to codifying good practice in research. While scientists' “external” responsibilities towards society and the humankind have been variously addressed, codes drafted since then mainly dwell on problems of misconduct concerning scientists' “internal” responsibilities towards science and to the scientific community. They also reflect an ethical pluralism, which declines justifying moral standards in research with reference to universal ethical principles. However, the need for such justification has been first recognized decades ago, during the Doctor's Trial in Nuremberg, where the shortcomings of the established ethos of science and the inadequacy of the Hippocratic ethics in safeguarding human rights in research had become flagrant, with the resultant Nuremberg Code of 1947 introducing a human rights perspective into Hippocratic ethics. This paper argues for the necessity of an integral ethical justification of scientists' both external and inner responsibilities, as put down or assumed by internationally acclaimed codes of conduct. Such necessity is validated by the evidence that a historical current to monopolize ethical thinking in the name of science and nullify philosophical ethics lies at the root of an anti–morality that relativized human worth and virtually legitimized human rights violations in scientific practice. Kantian ethics based on humans' absolute inner worth, and Popperian epistemology rooted in respect for truth and for humans as rational beings, pledge an ethical justification of moral norms in science so as to reinforce the latter against intrusions of anti–morality. The paper

Need for an intense polarized source at LAMPF. Report on a workshop held at Los Alamos, November 9, 1983

International Nuclear Information System (INIS)

McNaughton, M.W.; Silbar, R.R.; van Dyck, O.B.

1984-04-01

We report on a workshop to consider the need for an intense polarized source at LAMPF. The primary justification for such a source comes from the nucleon-nucleon program; neutron-proton scattering is seriously underdetermined and cannot be satisfactorily completed without such an intense source. Further justification comes from nuclear (vector n,p) and (vector p, vector n) reactions, as well as from traditional nuclear physics at the LAMPF high resolution spectrometer. We recommend that a source capable of providing a few μA beam on target be built as soon as possible

National Survey on Justification of CT-examinations in Sweden

International Nuclear Information System (INIS)

Almen, Anja; Leitz, Wolfram; Richter, Sven

2009-02-01

All examinations in diagnostic radiology shall be justified to avoid unnecessary irradiation of the patients. The objective of the study was to investigate the degree of justification for CT-examinations in Sweden. Referrals for all examinations performed during one day were retrospectively evaluated by a group of physicians. The study was designed and conducted by a project group lead by prof. Haakan Jorulf. The authors of this report have derived the results and conclusions on the basis of the data and are responsible for the content of this report. The principle result was that approximately 20 % of all examinations were not justified. The degree of justification varied strongly with organ examined, moderately with prescriber affiliation and weakly with geographical region. If unjustified examinations could be avoided a large dose reduction for the population would be achieved. This study shows that there is a need for improvements and the authority will continue to work with this issue

National Survey on Justification of CT-examinations in Sweden

Energy Technology Data Exchange (ETDEWEB)

Almen, Anja; Leitz, Wolfram; Richter, Sven

2009-02-15

All examinations in diagnostic radiology shall be justified to avoid unnecessary irradiation of the patients. The objective of the study was to investigate the degree of justification for CT-examinations in Sweden. Referrals for all examinations performed during one day were retrospectively evaluated by a group of physicians. The study was designed and conducted by a project group lead by prof. Haakan Jorulf. The authors of this report have derived the results and conclusions on the basis of the data and are responsible for the content of this report. The principle result was that approximately 20 % of all examinations were not justified. The degree of justification varied strongly with organ examined, moderately with prescriber affiliation and weakly with geographical region. If unjustified examinations could be avoided a large dose reduction for the population would be achieved. This study shows that there is a need for improvements and the authority will continue to work with this issue

Discards monitoring in the gillnet fishery for sole

NARCIS (Netherlands)

Uhlmann, S.S.

2014-01-01

Approximately 2-3% of the Dutch fishing quota for sole (Solea solea) is caught by a 60-vessel strong inshore fleet of gillnetters. From their home ports in IJmuiden, Scheveningen and Den Helder, these vessels fish typically with bottom-set gillnets for sole during 1 day trips between March and

Sole Mothers in Australia: Supporting Mothers to Seek Work

OpenAIRE

Marilyn McHugh; Jane Millar

1996-01-01

The rapid increase in the numbers of sole parents in Australia - and their high risk of poverty - has meant that these families have become a focus of increasing concern. This paper explores the issue of sole motherhood and employment, with a particular emphasis on examining the relationship between social security policies and current discourses on the role of women in Australian society, including the perspectives of sole mothers themselves. The paper is part of an edited collection (Duncan...

Sole risk and non-consent

International Nuclear Information System (INIS)

Winsor, Tom

1994-01-01

This article discusses the subjects of sole risk and non-consent in joint operation agreements as used by oil and gas joint ventures in the United Kingdom. The difference between these two concepts is examined in detail. (UK)

Lower Pay for Women's Coaches: Refuting Some Common Justifications.

Science.gov (United States)

Williams, Joseph P.

1995-01-01

The two standard justifications for different salaries paid to male and female coaches under 1963 and 1964 civil rights/equal pay legislation must fail under Title IX of the Education Amendments of 1972, which independently prohibits gender discrimination in employment and mandates equal athletic opportunity for female students. Some suggestions…

ICT Student Teachers' Judgments and Justifications about Ethical Issues

Science.gov (United States)

Alakurt, Turgay; Bardakci, Salih; Keser, Hafize

2012-01-01

In this study, Turkish ICT student teachers' judgments and justifications in four scenarios involving ICT-related ethical problems were investigated. Scenarios were designed based on Mason's (1986) four ethical issues: privacy, accuracy, property and accessibility. The study was carried out in the fall of 2010. We used the critical incidents…

Victim derogation and victim enhancement as alternate routes to system justification.

Science.gov (United States)

Kay, Aaron C; Jost, John T; Young, Sean

2005-03-01

Abstract-Numerous studies have documented the potential for victim-blaming attributions to justify the status quo. Recent work suggests that complementary, victim-enhancing stereotypes may also increase support for existing social arrangements. We seek to reconcile these seemingly contradictory findings by proposing that victim derogation and victim enhancement are alternate routes to system justification, with the preferred route depending on the perception of a causal link between trait and outcome. Derogating "losers" (and lionizing "winners") on traits (e.g., intelligence) that are causally related to outcomes (e.g., wealth vs. poverty) serves to increase system justification, as does compensating "losers" (and downgrading "winners") on traits (e.g., physical attractiveness) that are causally unrelated to those outcomes. We provide converging evidence using system-threat and stereotype-activation paradigms.

Gutting’s critical View to the Truth-Independent Justification Models on Believe in God

Directory of Open Access Journals (Sweden)

Reza Akbari

2016-08-01

Full Text Available Justification of believe in God had been one of the most challenging problem throughout history of philosophy. The problem is "is believe in god epistemically justified?" Gutting's theory in justification of theism is combined of two parts. He critiques Witgenstainian's view firstly, and then considers Aquinas’, Plantinga's, and some other views as incorrect views on theism. Gutting says that Witgenstainians and Tomistic approaches cannot draw a religious language exactly. He also considers Plantinga's view as an incorrect view, because it is completely possible that the viewpoint of believers in believing to the existence of God to be evaluate epistemological as true as the non-believers’ view to the nonexistence of God. Discussing his own view, Gutting justifies believing in God regarding the religious experience. This article explains Gutting's critique of Witgenstainian's, Thomistic and Planting's approach on justification of believe in God.

System justification, the denial of global warming, and the possibility of "system-sanctioned change".

Science.gov (United States)

Feygina, Irina; Jost, John T; Goldsmith, Rachel E

2010-03-01

Despite extensive evidence of climate change and environmental destruction, polls continue to reveal widespread denial and resistance to helping the environment. It is posited here that these responses are linked to the motivational tendency to defend and justify the societal status quo in the face of the threat posed by environmental problems. The present research finds that system justification tendencies are associated with greater denial of environmental realities and less commitment to pro-environmental action. Moreover, the effects of political conservatism, national identification, and gender on denial of environmental problems are explained by variability in system justification tendencies. However, this research finds that it is possible to eliminate the negative effect of system justification on environmentalism by encouraging people to regard pro-environmental change as patriotic and consistent with protecting the status quo (i.e., as a case of "system-sanctioned change"). Theoretical and practical implications of these findings are discussed.

A novel pink-pigmented facultative methylotroph, Methylobacterium thiocyanatum sp. nov., capable of growth on thiocyanate or cyanate as sole nitrogen sources.

Science.gov (United States)

Wood, A P; Kelly, D P; McDonald, I R; Jordan, S L; Morgan, T D; Khan, S; Murrell, J C; Borodina, E

1998-02-01

The isolation and properties of a novel species of pink-pigmented methylotroph, Methylobacterium thiocyanatum, are described. This organism satisfied all the morphological, biochemical, and growth-substrate criteria to be placed in the genus Methylobacterium. Sequencing of the gene encoding its 16S rRNA confirmed its position in this genus, with its closest phylogenetic relatives being M. rhodesianum, M. zatmanii and M. extorquens, from which it differed in its ability to grow on several diagnostic substrates. Methanol-grown organisms contained high activities of hydroxypyruvate reductase -3 micromol NADH oxidized min-1 (mg crude extract protein)-1], showing that the serine pathway was used for methylotrophic growth. M. thiocyanatum was able to use thiocyanate or cyanate as the sole source of nitrogen for growth, and thiocyanate as the sole source of sulfur in the absence of other sulfur compounds. It tolerated high concentrations (at least 50 mM) of thiocyanate or cyanate when these were supplied as nitrogen sources. Growing cultures degraded thiocyanate to produce thiosulfate as a major sulfur end product, apparently with the intermediate formation of volatile sulfur compounds (probably hydrogen sulfide and carbonyl sulfide). Enzymatic hydrolysis of thiocyanate by cell-free extracts was not demonstrated. Cyanate was metabolized by means of a cyanase enzyme that was expressed at approximately sevenfold greater activity during growth on thiocyanate [Vmax 634 +/- 24 nmol NH3 formed min-1 (mg protein)-1] than on cyanate [89 +/- 9 nmol NH3 min-1 (mg protein)-1]. Kinetic study of the cyanase in cell-free extracts showed the enzyme (1) to exhibit high affinity for cyanate (Km 0.07 mM), (2) to require bicarbonate for activity, (3) to be subject to substrate inhibition by cyanate and competitive inhibition by thiocyanate (Ki 0.65 mM), (4) to be unaffected by 1 mM ammonium chloride, (5) to be strongly inhibited by selenocyanate, and (6) to be slightly inhibited by 5 m

Barriers to Maori sole mothers’ primary health care access

Directory of Open Access Journals (Sweden)

Lee R

2013-12-01

Full Text Available INTRODUCTION: International research consistently shows that sole mothers experience poorer health and suboptimal health care access. New Zealand studies on sole mothers' health report similar findings. The aim of this exploratory research was to better understand the experiences of Maori sole mothers' access to health services, particularly primary health care, for personal health needs. METHODS: This qualitative study employed a general inductive design informed by a Kaupapa Maori approach, providing guidance on appropriate cultural protocols for recruiting and engaging Maori participants. Distributing written information and snowballing techniques were used to purposively recruit seven Maori sole mothers. Data collection involved semi-structured interviews which were digitally recorded and transcribed verbatim. Data were analysed using general inductive thematic analysis to identify commonalities and patterns in participants' experiences. FINDINGS: The dominant themes that emerged captured and described participants' experiences in accessing health care. The major barrier to access reported was cost. Compounding cost, transport difficulties and location or scheduling of services were additional barriers to health service accessibility. Child-related issues also posed a barrier, including prioritising children's needs and childcare over personal health needs. CONCLUSION: The findings illuminate Maori sole mothers' experiences of accessing health care and the complex socioeconomic inequalities affecting access options and uptake of services. Further investigation of barriers to access is needed. The study has implications for addressing barriers to access at policy, funding and practice levels to improve health outcomes and equitable health care access for Maori sole mothers.

Dewey's Ethical Justification for Public Deliberation Democracy

Science.gov (United States)

Shook, John

2013-01-01

Interpretations of John Dewey's political theory grasp his respect for public deliberation, but typically overlook his ethical justification for democracy. Dewey gave two primary reasons why democracy is superior to other forms of government. First, a public educated in the tools of social intelligence can be more effective at managing their…

Sexual Assault Perpetrators’ Justifications for Their Actions: Relationships to Rape Supportive Attitudes, Incident Characteristics, and Future Perpetration

Science.gov (United States)

Wegner, Rhiana; Abbey, Antonia; Pierce, Jennifer; Pegram, Sheri E.; Woerner, Jacqueline

2015-01-01

Perpetrators use rape supportive attitudes and sexual assault incident characteristics to justify forcing sex on their victims. Perpetrators who can justify their behaviors are at increased risk for future perpetration. This study examined the relationships between rape supportive attitudes, sexual assault incident characteristics, and the post-assault justifications of 183 men sampled from the community who self-reported committing at least one act of sexual aggression. Hierarchical multiple regression analyses indicated that rape supportive attitudes, expectations for having sex, misperceptions of sexual intent, victims’ alcohol consumption, attempts to be alone with her, and the number of consensual sexual activities prior to the unwanted sex were significant predictors of perpetrators’ post-assault use of justifications. Greater use of justifications was a significant predictor of sexual aggression over a 1-year follow-up interval. These findings demonstrate the need for further research exploring when and why perpetrators use post-assault justifications and whether they are amenable to change. PMID:26056162

Sexual Assault Perpetrators' Justifications for Their Actions: Relationships to Rape Supportive Attitudes, Incident Characteristics, and Future Perpetration.

Science.gov (United States)

Wegner, Rhiana; Abbey, Antonia; Pierce, Jennifer; Pegram, Sheri E; Woerner, Jacqueline

2015-08-01

Perpetrators use rape supportive attitudes and sexual assault incident characteristics to justify forcing sex on their victims. Perpetrators who can justify their behaviors are at increased risk for future perpetration. This study examined the relationships between rape supportive attitudes, sexual assault incident characteristics, and the post-assault justifications of 183 men sampled from the community who self-reported committing at least one act of sexual aggression. Hierarchical multiple regression analyses indicated that rape supportive attitudes, expectations for having sex, misperceptions of sexual intent, victims' alcohol consumption, attempts to be alone with her, and the number of consensual sexual activities prior to the unwanted sex were significant predictors of perpetrators' post-assault use of justifications. Greater use of justifications was a significant predictor of sexual aggression over a 1-year follow-up interval. These findings demonstrate the need for further research exploring when and why perpetrators use post-assault justifications and whether they are amenable to change. © The Author(s) 2015.

Dilemmas of Justification in the Qualitative Study of Intimate Matters

DEFF Research Database (Denmark)

Tersbøl, Britt Pinkowski

2010-01-01

This chapter focuses on the special obligation researchers have to consider carefully the ethical and moral aspects of their work when undertaking qualitative field research on intimate matters. The chapter argues that the term "justification" is central to a discussion of several dimensions...

Stereotypes as justifications of prejudice.

Science.gov (United States)

Crandall, Christian S; Bahns, Angela J; Warner, Ruth; Schaller, Mark

2011-11-01

Three experiments investigate how stereotypes form as justifications for prejudice. The authors created novel content-free prejudices toward unfamiliar social groups using either subliminal (Experiment 1, N = 79) or supraliminal (Experiment 2, N = 105; Experiment 3, N = 130) affective conditioning and measured the consequent endorsement of stereotypes about the groups. Following the stereotype content model, analyses focused on the extent to which stereotypes connoted warmth or competence. Results from all three experiments revealed effects on the warmth dimension but not on the competence dimension: Groups associated with negative affect were stereotyped as comparatively cold (but not comparatively incompetent). These results provide the first evidence that-in the absence of information, interaction, or history of behavioral discrimination-stereotypes develop to justify prejudice.

Justification for measurement equation: a fundamental issue in theoretical metrology

OpenAIRE

Aleksander V. Prokopov

2013-01-01

A review and a critical analysis of the specialized literature on justification for the measurement equation and an estimation of a methodical error (uncertainty) of the measurement result are presented in the paper, and some prospects for solving of the issue are discussed herein.

Redundancy of Redundancy in Justifications of Verdicts of Polish The Constitutional Tribuna

Directory of Open Access Journals (Sweden)

Jan Winczorek

2016-09-01

Full Text Available The results of an empirical study of 150 justifications of verdicts of the Polish Constitutional Tribunal (CT are discussed. CT justifies its decisions mostly on authoritative references to previous decisions and other doxa- type arguments. It thus does not convince the audience of a decision's validity, but rather documents it. Further, the methodology changes depending on features of the case. The results are analysed using a conceptual    framework    of sociological systems theory. It is shown that CT's justification methodology ignores the redundancy (excess of references and dependencies of the legal system, finding redundancy redundant. This is a risky strategy of decision- making, enabling political influence.

Men's response to their wives' participation in microfinance: perpetration and justification of intimate partner violence in Bangladesh.

Science.gov (United States)

Murshid, N S

2016-12-01

The present study adds to extant literature on the association between microfinance participation and intimate partner violence (IPV) by assessing a national sample of men married to microfinance participants. The key objective was to assess whether there was a positive association between wives' microfinance participation and men's perpetration and justification of IPV in urban areas of Bangladesh. This study is based on a population-based secondary data analysis. In this cross-sectional study, data from a national sample of men from the 2007 Bangladesh Demographic and Health Survey were analysed using logistic regression analyses. IPV perpetration was measured using a modified Conflict Tactics Scale and justification of IPV was measured based on 'justification of wife beating' statements with which men agreed or disagreed. Men married to microfinance participants were not significantly different from men married to non-participants of microfinance in terms of IPV perpetration in both urban and rural areas. However, the interaction effect of wives' microfinance participation and urban living on men's justification of IPV revealed a significant and positive beta coefficient. Specifically, wives' participation in microfinance was positively associated with men's justification of IPV in urban areas (β = 0.51, P men and women. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Justification for Continued Operation for Tank 241-Z-361

Energy Technology Data Exchange (ETDEWEB)

BOGEN, D.M.

1999-09-01

This justification for continued operations (JCO) summarizes analyses performed to better understand and control the potential hazards associated with Tank 241-2-361. This revision to the JCO has been prepared to identify and control the hazards associated with sampling the tank using techniques developed and approved for use in the Tank Waste Remediation System (TWRS) at Hanford.

Justification for Continued Operation for Tank 241-Z-361

International Nuclear Information System (INIS)

BOGEN, D.M.

1999-01-01

This justification for continued operations (JCO) summarizes analyses performed to better understand and control the potential hazards associated with Tank 241-2-361. This revision to the JCO has been prepared to identify and control the hazards associated with sampling the tank using techniques developed and approved for use in the Tank Waste Remediation System (TWRS) at Hanford

31 CFR 515.546 - Accounts of Cuban sole proprietorships.

Science.gov (United States)

2010-07-01

... proprietorships. Specific licenses are issued unblocking sole proprietorships established under the laws of Cuba... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Accounts of Cuban sole proprietorships. 515.546 Section 515.546 Money and Finance: Treasury Regulations Relating to Money and Finance...

Justification for measurement equation: a fundamental issue in theoretical metrology

Directory of Open Access Journals (Sweden)

Aleksander V. Prokopov

2013-11-01

Full Text Available A review and a critical analysis of the specialized literature on justification for the measurement equation and an estimation of a methodical error (uncertainty of the measurement result are presented in the paper, and some prospects for solving of the issue are discussed herein.

The ethical justification of nuclear power

International Nuclear Information System (INIS)

Van Wyk, J.H.

1985-01-01

This study pamphlet deals with the questions of ethics, nuclear power and the ethical justification of nuclear power. Nuclear power is not only used for warfare but also in a peaceful way. Ethical questions deal with the use of nuclear weapons. Firstly, a broad discussion of the different types of ethics is given. Secondly, the peaceful uses of nuclear power, such as nuclear power plants, are discussed. In the last place the application of nuclear power in warfare and its disadvantages are discussed. The author came to the conclusion that the use of nuclear power in warfare is in contrary with all Christian ethics

Exploring ethical justification for self-demand amputation.

Science.gov (United States)

Tomasini, Floris

2006-01-01

Self-demand amputees are persons who need to have one or more healthy limbs or digits amputated to fit the way they see themselves. They want to rid themselves of a limb that they believe does not belong to their body-identity. The obsessive desire to have appendages surgically removed to fit an alternative body-image is medically and ethically controversial. My purpose in this paper is to provide a number of normative and professional ethical perspectives on whether or not it is possible to justify surgery for self-demand amputees. In doing so I proceed dialogically, moving between empirical context and normative theory, revealing the taken for granted normative assumptions (what I call the natural attitude--a technical term borrowed from phenomenology) that provide ethical limits to justifying the treatment of self-demand amputees. While I critically examine both Kantian responses against as well as Utilitarian responses for amputation on demand, I conclude that neither normative tradition can fully incorporate an understanding of what it is like to be a self-demand amputee. Since neither theory can justify the apparent non-rational desire of amputation on demand, ethical justification, I argue, falls short of the recognition that there may be a problem. To end, I introduce a meta-ethical idea, "the struggle for recognition," opening up the theoretical possibility of a hermeneutics of recognition before ethical justification that may be more sensitive to the problem of radical embodied difference exemplified by self-demand amputees.

Design and economic justification of group blanks application

Directory of Open Access Journals (Sweden)

V. Todić

2012-04-01

Full Text Available Within the manufacturing process planning, blanks are either selected or designed, respectively forms of input material for the manufacture of products. Reviewed in this paper are three types of group blanks: group castings, group forgings manufactured by closed die forging and free forging, and group blanks manufactured by pressing melted metal in casts. The paper also presents requisites for design and evaluation of economic justification of group blanks application.

Sole ulcers in dairy-cattle - associations with season, cow characteristics, disease, and production

DEFF Research Database (Denmark)

Enevoldsen, Carsten; Grohn, Y T; Thysen, Iver

1991-01-01

lactation and body weight were positively associated with sole ulcer. Heel erosion was associated with sole ulcer depending on season of trimming and parity. Presence of sole ulcer but not heel erosion in a lactation increased the risk of sole ulcer in the subsequent lactation. The interval between...

Justification and quality control in radiodiagnostics

International Nuclear Information System (INIS)

Dalen, A. van

1989-01-01

The role of the radiodiagnostician in justification of x-ray examination is discussed. Under the final responsibility of the radio-diagnostician the more common examinations are performed by laboratory assistants. A justification judgement before by the radio-diagnostician does not take place. In case of complicated examinations often previous consultation between radio-diagnostician and clinician is necessary. The fast development of new techniques like CT, echography and MRI has as result that the modern radio-diagnostician develops more and more into a imaging-specialist. In the consultation with the clinician he advises about the optimal diagnostics for a certain patient, taking optimally into account the risks of x-radiation. The justifying role of the radio-diagnostician depends further upon the relation with the requiring physician. In general the inter-collegial consultation is assumed to be sufficient within the hospitals, however the feedback to general practitioners seems to be improvable in some cases. With regard to quality assurance it is remarked that the quality of the examination may not be endangered by a too strong emphasis upon radiation reduction. Aspects like education level, protocol learning, dose limits, degressive tariffs, information-transfer, radiation passport, analysis between 'blue' ton, centralization of x-ray examination and quality of apparatus, are discussed. From the Government primarily a constraint setting policy is expected, in which rule-giving with respect to quality of education and apparatus is highly important. A stimulation of inter-collegial consulting may be expected, in particular in financial sense. A permission policy has to be managed, which ensures centralization of apparatus and centrally performance of x-ray examination as much as possible. Finally warning is given for the effects of excessive fear for radiation which causes refraining of medical necessary examination. The various risk have to be weighed up

The use of acetonitrile as the sole nitrogen and carbon source by Geotrichum sp. JR1 Uso de acetonitrila como única fonte de carbono e nitrogênio por Geotrichum sp. JR1

Directory of Open Access Journals (Sweden)

Rachel Passos Rezende

2004-06-01

Full Text Available A yeast strain identified as Geotrichum sp. JR1 was able to use acetonitrile as the sole carbon and nitrogen source. The strain grew in 0.5 to 2M acetonitrile. Ammonia generation as enzymatic product during the strain growth indicates the presence of an acetonitrile degrading enzyme. Acetic acid and acetamide were detected during assays with the resting cells cultivated in acetonitrile, indicating the presence of nitrile and amide degrading enzymes. This paper is the first to describe the use of acetonitrile as the sole carbon and nitrogen source by a yeast.Uma linhagem de levedura identificada como Geotrichum sp. JR1 foi capaz de utilizar acetonitrila, em concentrações de 0,5 a 2M, como única fonte de carbono e de nitrogênio. A geração de amônia durante o crescimento do microrganismo indica a presença de sistema enzimático capaz de degradar acetonitrila. Durante os ensaios enzimáticos, com células cultivadas em acetonitrila, foram detectados ácido acético e acetamida como produtos indicando a presença de sistema enzimático capaz de degradar acetonitrila e acetamida. Este trabalho é o primeiro a descrever a utilização de acetonitrila como única fonte de carbono e de nitrogênio por uma levedura.

Extricating Justification Scheme Theory in Middle School Mathematical Problem Solving

Science.gov (United States)

Matteson, Shirley; Capraro, Mary Margaret; Capraro, Robert M.; Lincoln, Yvonna S.

2012-01-01

Twenty middle grades students were interviewed to gain insights into their reasoning about problem-solving strategies using a Problem Solving Justification Scheme as our theoretical lens and the basis for our analysis. The scheme was modified from the work of Harel and Sowder (1998) making it more broadly applicable and accounting for research…

Justifying decisions in social dilemmas: justification pressures and tacit coordination under environmental uncertainty.

Science.gov (United States)

de Kwaadsteniet, Erik W; van Dijk, Eric; Wit, Arjaan; De Cremer, David; de Rooij, Mark

2007-12-01

This article investigates how justification pressures influence harvesting decisions in common resource dilemmas. The authors argue that when a division rule prescribes a specific harvest level, such as under environmental certainty, people adhere more strongly to this division rule when they have to justify their decisions to fellow group members. When a division rule does not prescribe a specific harvest level, such as under environmental uncertainty, people restrict their harvests when they have to justify their decisions to fellow group members. The results of two experimental studies corroborate this line of reasoning. The findings are discussed in terms of tacit coordination. The authors specify conditions under which justification pressures may or may not facilitate efficient coordination.

Case Study on Justification: High Intensity Discharge Lamps. Annex II

International Nuclear Information System (INIS)

2016-01-01

High intensity discharge lamps produce bright white light of a high intensity in an energy efficient manner. These lamps are typically used in large numbers in public and professional settings such as shops, warehouses, hotels and offices. They are also used in outdoor applications to illuminate streets, buildings, statues, flags and gardens and further as architectural lighting. They also have applications associated with film projection in cinemas, manufacture of semiconductors, fluorescence endoscopy and microscopy, schlieren photography, hologram projection, ultraviolet curing, sky beamers and car headlights. Some types of high intensity discharge lamp, as well as certain other consumer products for lighting, contain radioactive substances for functional reasons. The radionuclides that are typically incorporated into high intensity discharge lamps are 85 Kr and 232 Th. Given the wide range of uses, specific decisions on justification may be required for different applications. A small number of safety assessments for high intensity discharge lamps have been carried out and published. No published decisions at the national level specifically addressing the justification of the use of high intensity discharge lamps have been identified

Production of Extra-Cellular Proteases from Marine Bacillus Sp. Cultured in Media Containing Ammonium Sulfate as the Sole Nitrogen Source

Directory of Open Access Journals (Sweden)

Seri Intan, M.

2005-01-01

Full Text Available Useful bacterial strains can be used to increase mineralize activity of an aquatic system. These bacteria can specifically degrade targeted compound by producing extra-cellular enzymes. Three species of Bacillus i.e. B. subtilis, B. pumilus and B. licheniformis acquired from shrimp ponds were tested for their ability to utilize ammonia and produce extracellular enzymes. These bacteria were grown in artificial seawater (30 ppt salinity and pH 7.6 supplemented with decreasing yeast extract concentration but increasing ammonium sulfate concentration. All three bacteria grew in artificial seawater containing only 0.01% yeast extract and 1% ammonium sulfate. However, only B. pumilus and B. licheniformis were able to grow in the medium containing only 1% ammonium sulfate as a sole energy source. Bacterialgrowth reduced when alkaline proteases activities was maximum from culture filtrates of all three bacterial cultures during 24 hour culturing in artificial seawater containing 0.01% yeast extract and 1% ammonium sulfate at 30 C when assayed at pH 9. Bacterial growth increased when acid proteases activities was maximum from culture filtrates of all three bacterial cultures during 48 hour culturing in artificial seawater containing 0.01% yeast extract and 1% ammoniumsulfate at 30 C when assayed at pH 5.

What We Talk About When We Talk About Morality: Deontological, Consequentialist, and Emotive Language Use in Justifications Across Foundation-Specific Moral Violations.

Science.gov (United States)

Wheeler, Melissa A; Laham, Simon M

2016-09-01

Morality is inherently social, yet much extant work in moral psychology ignores the central role of social processes in moral phenomena. To partly address this, this article examined the content of persuasive moral communication-the way people justify their moral attitudes in persuasive contexts. Across two studies, we explored variation in justification content (deontological, consequentialist, or emotive) as a function of moral foundations. Using justification selection techniques (Study 1) and open-ended justification production (Study 2), results demonstrate a preference (a) for deontological appeals in justifications for the sanctity foundation, (b) for consequentialist appeals for the individualizing foundations (care and fairness), and (c) for emotive appeals in justifications for the binding foundations (loyalty, authority and sanctity). The present research questions the generality of inferences about the primacy of emotions/intuition in moral psychology research and highlights the important role of reasons in persuasive moral communication. © 2016 by the Society for Personality and Social Psychology, Inc.

41 CFR 102-5.95 - Is the comfort and/or convenience of an employee considered sufficient justification to authorize...

Science.gov (United States)

2010-07-01

... convenience of an employee considered sufficient justification to authorize home-to-work transportation? 102-5...-to-Work Transportation § 102-5.95 Is the comfort and/or convenience of an employee considered sufficient justification to authorize home-to-work transportation? No, the comfort and/or convenience of an...

"Because I Am Worth It" : A Theoretical Framework and Empirical Review of a Justification-Based Account of Self-Regulation Failure

NARCIS (Netherlands)

De Witt Huberts, Jessie C.; Evers, Catharine; De Ridder, Denise T D

Self-regulation failure is often explained as being overwhelmed by impulse. The present article proposes a novel pathway, presenting a theoretical framework and empirical review of a justification-based account of self-regulation failure. With justification we refer to making excuses for one's

CONTRIBUTIONS TO DIVERSIFY SOLES MOULDS THAT FORMS DIRECTLY ON FACES SHOES

Directory of Open Access Journals (Sweden)

IONESCU Cozmin

2015-05-01

Full Text Available The classical moulds which are currently used for forming the soles directly on the uppers, allow obtaining one sole model. One mould for each foot is made, and at least one mould for each size number in the size number series. To manufacture one single sole model in the sizes series an average set of 16 moulds are needed. Changing the model implies the entire production of a new set of moulds. Therefore, a large diversification of the soles requires the manufacturing a quantity of moulds sets equal with the quantity of sole models. In this paper are presented solutions to obtain more cavity shapes in the same mould, through the use of modular interchangeable pieces. The moulds with versatile cavities have the same functional characteristics as the moulds with unique cavities, are usable on the same type of machines and can be used independently or together with the classical moulds. A brief analysis on the technological processes for manufacturing moulds with versatile cavities reveals a significant lowering of the manufacturing time for moulds in which will be obtained other sole models. This is due to the fact that some of the mould parts are reused. In conclusion, the producers that chose this type of moulds can launch on the market new models in a shorter time and at lower prices.

Seasonal incidence of lameness and risk factors associated with thin soles, white line disease, ulcers, and sole punctures in dairy cattle.

Science.gov (United States)

Sanders, A H; Shearer, J K; De Vries, A

2009-07-01

Lameness is a multifactorial condition with many causes. In this study, cow lifetime records were used to quantify the incidence of specific lameness-causing lesions and investigate factors associated with those lesions. Of primary interest were the effects of seasonality and the effects of thin soles (TS). Thin sole-induced toe ulcers (TSTU) occurring adjacent to the white line in the apical portion of the weight-bearing surface were distinguished from white line disease (WLD) occurring in the region of the abaxial heel sole junction. Sole (SU), heel (HU), and toe (TU) ulcers; TS; sole punctures (SP); leg injuries (INJ); and other (OTH) lesions (e.g., infectious diseases, laminitis, unclassified hemorrhage) were also considered. Data were collected from May 2004 through October 2007 and included records for 4,915 cows of which 1,861 had at least one recorded lameness event. Of these, 20% were TSTU, 20% OTH, 16% SU, 13% TS, 10% WLD, 8% HU, 6% INJ, 4% SP, and 2% TU. Annual incidence risk for lameness was 49.1%. Overall incidence rate for lameness was 1.41/1,000 cow-days, and rates for all lesions were highest in the summer. As parity increased, so did incidence rates for TS, SU, WLD, HU, and INJ. For TS, TSTU, and WLD, incidence rates were lowest in early lactation (16 to 60 DIM), whereas for SU, HU, TU, incidence rates were highest in mid lactation (61 to 150 DIM). Cox proportional hazard models for TS, TSTU, WLD, SU, HU, TU, and SP included age and year of first calving and milk production capacity. Prior/concurrent lameness events, season, parity, and stage of lactation were included as time-dependent effects. Prior/concurrent TS increased the hazard for all other lesions, particularly TSTU, and HU. Having any other prior claw lesion also increased the hazard for all lesions. Hazard was highest in summer for all lesions except TU. Stage of lactation was a significant effect in hazard of TSTU, which was lowest in mid lactation (61 to 150 DIM).

Social Justification of Risks, an Ethical Challenge

International Nuclear Information System (INIS)

Bovy, M.

2005-01-01

The expert culture needs more ethical reflection in a risk based society. In order to improve transparency goals in a more democratic decision-making process, the contributions of several types of expertise must be gathered in a trans-disciplinary approach. In Belgium, the involvement of the population in the nuclear waste management projects at local level MONA and Stola is seen as a positive support for building social consensus and as a main channel for communication with laymen. At global level, the role of experts in the editing of safety standard and radiation protection guidance stresses the importance of giving more attention to peer review both from scientific side as from society interests. Within European decommissioning policy we see clear needs for comparisons and justification, especially in fund management on the long term. This could help the population to fill the gap between complex issues and legitimated demands for information. Questioning the mandate of experts and reviewing their contribution will help making explicit basic issues that deal with more social concern for future cost of energy, environmental protection and possible scenarios of energy supply. The governance approach addressed to future generations asks for more social justification from scientists, experts and politicians. This requires specific efforts to build up sustainable platforms of dialogue on controversial topics. The objectives of work performed by SCK-CEN are to support ethical considerations in different reflection groups; to enhance transparency within the communication processes; to favour social review in decision-making processes dealing with expert culture analyses and to suggest more involvement to improve democratic attitudes in techno-scientific reflexion

American Sterilization: The Racist Justifications for Sterilization in the United States

OpenAIRE

Trevor Price

2016-01-01

An investigative analysis into anthropometrics, sterilization, eugenics, and other forms of scientific racism used to justify white supremacy and racial thought in the 19th and 20th centuries in the United States. The Tuskegee syphilis study, Darwinistic ideals, and neo-Lamarckian thoughts are critically analyzed as justifications for institutional racism.

Business Reporting: How Transparency becomes a Justification Mechanism

DEFF Research Database (Denmark)

Nielsen, Christian

2004-01-01

through linking disclosure to value creation is emphasized. As transparency is in the eye of the beholder, the process of developing corporate reporting practices must be concerned with reaching a common understanding and agreement between producers and consumers of such disclosures. Transparency...... is perceived as both a key objective and outcome of comprehensive business reporting. However, the concept of transparency seems to be an empty concept merely constituting a justification mechanism for actual behaviour, i.e. that disclosure instead is driven by the signalling value for the individual company...

Effect of rocker-soled shoes on parameters of knee joint load in knee osteoarthritis.

Science.gov (United States)

Madden, Elizabeth G; Kean, Crystal O; Wrigley, Tim V; Bennell, Kim L; Hinman, Rana S

2015-01-01

This study evaluated the immediate effects of rocker-soled shoes on parameters of the knee adduction moment (KAM) and pain in individuals with knee osteoarthritis (OA). Three-dimensional gait analysis was performed on 30 individuals (mean (SD): age, 61 (7) yr; 15 (50%) male) with radiographic and symptomatic knee OA under three walking conditions in a randomized order: i) wearing rocker-soled shoes (Skechers Shape-ups), ii) wearing non-rocker-soled shoes (ASICS walking shoes), and iii) barefoot. Peak KAM and KAM angular impulse were measured as primary indicators of knee load distribution. Secondary measures included the knee flexion moment (KFM) and knee pain during walking. Peak KAM was significantly lower when wearing the rocker-soled shoes compared with that when wearing the non-rocker-soled shoes (mean difference (95% confidence interval), -0.27 (-0.42 to -0.12) N·m/BW × Ht%; P < 0.001). Post hoc tests revealed no significant difference in KAM impulse between rocker-soled and non-rocker-soled shoe conditions (P = 0.13). Both peak KAM and KAM impulse were significantly higher during both shoe conditions compared with those during the barefoot condition (P < 0.001). There were no significant differences in KFM (P = 0.36) or knee pain (P = 0.89) between conditions. Rocker-soled shoes significantly reduced peak KAM when compared with non-rocker-soled shoes, without a concomitant change in KFM, and thus may potentially reduce medial knee joint loading. However, KAM parameters in the rocker-soled shoes remained significantly higher than those during barefoot walking. Wearing rocker-soled shoes did not have a significant immediate effect on walking pain. Further research is required to evaluate whether rocker-soled shoes can influence symptoms and progression of knee OA with prolonged wear.

Predictions of Actions and Their Justifications in False-Belief Tasks: The Role of Executive Function

Directory of Open Access Journals (Sweden)

Putko Adam

2014-12-01

Full Text Available The main objective of this study was to examine whether children’s ability to justify their action predictions in terms of mental states is related, in a similar way as the ability to predict actions, to such aspects of executive function (EF as executive control and working memory. An additional objective was to check whether the frequency of different types of justifications made by children in false-belief tasks is associated with aforementioned aspects of EF, as well as language. The study included 59 children aged 3-4 years. The ability to predict actions and to justify these predictions was measured with false-belief tasks. Luria’s hand-game was used to assess executive control, and the Counting and Labelling dual-task was used to assess working memory capacity. Language development was controlled using an embedded syntax test. It was found that executive control was a significant predictor of the children’s ability to justify their action predictions in terms of mental states, even when age and language were taken into account. Results also indicated a relationship between the type of justification in the false-belief task and language development. With the development of language children gradually cease to justify their action predictions in terms of current location, and they tend to construct irrelevant justifications before they begin to refer to beliefs. Data suggest that executive control, in contrast to language, is a factor which affects the development of the children’s ability to justify their action predictions only in its later phase, during a shift from irrelevant to correct justifications.

Verification or Proof: Justification of Pythagoras' Theorem in Chinese Mathematics Classrooms

Science.gov (United States)

Huang, Rongjin

2005-01-01

This paper presents key findings of my research on the approaches to justification by investigating how a sample of teachers in Hong Kong and Shanghai taught the topic Pythagoras theorem. In this study, 8 Hong Kong videos taken from TIMSS 1999 Video Study and 11 Shanghai videos videotaped by the researcher comprised the database. It was found that…

Application of the principles of justification and optimisation to products causing public exposure

International Nuclear Information System (INIS)

Fleishman, A.B.; Wrixon, A.D.

1980-01-01

The purpose of this paper is to explore the practical incorporation of the ICRP principles of justification and optimisation into a policy designed to control radioactive consumer products. ICRP recommends the use of cost benefit analysis and differential cost benefit analysis for justification and optimisation respectively, and expresses these procedures in simple mathematical forms. This might suggest that their application should involve quantification and therefore be objective. The problems which arise in such quantification are discussed. These include the derivation of a market demand curve for a given product and its adjustment to remove any distortion of perceived value or risk produced by advertising; the costing of detriment to those who receive no benefit (e.g., as a consequence of uncontrolled disposal); and the costs of the analyses themselves. Furthermore, both cost benefit and differential cost benefit analyses are dependent on availability of market and performance data. This is incompatible with prior approval schemes in which a decision must be made before the product is distributed. Ultimately criteria for product justification must therefore be based on judgements on the acceptability of risk that are political rather than scientific in nature. Optimisation must initially be carried out on an intuitive basis. However as experience is gained with similar products the opportunity for more formal optimisation and the setting of radiological protection standards arise. This requires further value judgements which are illustrated with reference to examples. (author)

Combining Theory of Institutional Logics and Theory of Justification in Understanding Ambiguous Decision Making

DEFF Research Database (Denmark)

Westenholz, Ann

I propose to understand decision making by combining theory of institutional logics (Friedland; Thornton, Ocasio & Lounsbury) and theory of justification (Boltanski and Thévenot). These two theoretical approaches are different but, at the same time, deal with the socially constructed plurality...... companies have located part of their business in Denmark. Finally I conclude and discuss why theory of institutional logics needs theory of justification and vice versa....... of the world nesting a macro-meso-micro level analysis. My argument is that both theories may learn from each other and enrich the study of ambiguous decision making. In the paper I describe, compare and combine the two theoretical approaches. I then illustrate the combined approach by a case where Chinese...

A system justification view of sexual violence: legitimizing gender inequality and reduced moral outrage are connected to greater rape myth acceptance.

Science.gov (United States)

Chapleau, Kristine M; Oswald, Debra L

2014-01-01

Rape is a pervasive social problem that causes serious physical and psychological repercussions. Rape victims' recovery is often complicated by the public's failure to believe the victim and restore justice. This study applied system justification theory to examine whether the justification of gender inequality is related to moral outrage (an emotional precursor to corrective action) and rape myth acceptance; we also examined whether rape myth acceptance is associated with moral outrage at injustice. Results showed that gender-specific system justification correlated with less moral outrage at human suffering as well as greater rape myth acceptance. The relationships between these variables were similar for men and for women, a finding that suggests that rape myths are system justifying for women. When we controlled for gender-specific system justification, rape myth acceptance correlated with less moral outrage. Results are discussed in the context of how legitimizing ideologies reduce moral outrage at injustice and perpetuate a system of sexual violence.

[JUSTIFICATION OF USING EQUIVALENCE OF THE INDICES OF QUALITY, SAFETY, AND EFFICACY IN DEVELOPING BIOANALOGS].

Science.gov (United States)

Niyazov, R R; Goryachev, D V; Gavrishina, E V; Romodanovskii, D P; Dranitsyna, M A

2015-01-01

We describe general principles of demonstrating biosimilarity, as well as selecting the biosimilarity margins. Any change in the structure of a biological molecule can modify its functional activity. Therefore, therapeutic equivalence between a biosimilar product and the corresponding reference product cannot be demonstrated using a single criterion. To demonstrate biosimilarity between two medicinal products, their various characteristics have to be evaluated which may, directly or indirectly, justify that clinically significant differences are absent. Insufficient understanding of 6ritical quality attributes brings a risk for the biosimilar product developer. This will either increase the number of non-clinical and clinical tests and trials needed or will result in awareness that the manufacturing process needs to be improved at the late stages of development, after investing significant resources in the development process. At the same time, the specification of the biological medicinal product cannot solely ensure safety and efficacy thereof. Properly characterized and controlled manufacturing process, which ensures consistency in its attributes not adequately controlled in specifications but influencing safety and efficacy profiles and showing their relevance in non-clinical tests and clinical trials, is an additional quality assurance factor. Justification of all development strategy details, including biosimilarity margins, has to be provided each time when the development process is initiated or when proceeding to the next steps. All problems encountered by the developer have to be resolved in close communication with the regulatory authority. In order to increase the quality of investigation and developer's adherence to good practices, clinical trial results should be published in detail.

Basal Cell Carcinoma on the Sole: An Easily Missed Cancer

Directory of Open Access Journals (Sweden)

Natalie L. Hone

2016-10-01

Full Text Available Basal cell carcinoma (BCC is the most common skin cancer, and solar ultraviolet ray exposure is the most significant risk factor for its development. The plantar foot is infrequently exposed to the sun, thus the presence of BCC on the sole is rare. We report a case of BCC on the sole of the foot and its treatment in the hope to facilitate its detection.

A NEW 3D DESIGN METHOD FOR FOOTWEAR SOLES USING DELCAM PowerSHAPE-e SYSTEM

Directory of Open Access Journals (Sweden)

IONESCU Cozmin

2016-05-01

Full Text Available Design methods of soles and soles injection moulds must be accurate, timely and at the same time, accessible to a wide category of soles and injection moulds designers and manufacturers. For designing soles and injection moulds for soles, various dedicated CAD/CAM systems have been developed, such as: Delcam Shoe Solution (3D, Delcam PowerSHAPE-e (2D and 3D, Padsy II (2D and Padsy III (3D, Shoemaster System (2D and 3D, Lectra System (2D and 3D, Parmel System (2D and ATOS II System (3D. These systems are equipped with colour displays, plotters, digitizers, terminals and other equipment dedicated for computer aided design activities. Designing 3D soles models using computer systems enables the prevention of ambiguities inherited from 2D drawings, thus reducing errors and remanufacturing. Depending on the design complexity of soles, the technical means available for copying shoe soles and the technologies at the disposal of the soles manufacturers, soles and injection moulds designers adopt various design methods. Not all CAD/CAM systems are accessible for all users, because often their purchasing costs are high. Design method developed and presented in this paper, uses Delcam PowerSHAPE software program, which has the advantage that it can be accessed free of charge from the manufacturer's website. At the same time, this software program provides the user with all the necessary tools and instruments needed to design the most complex injection moulds and footwear sole.

Justification, optimization and classification of exposure situations in radiation protection

International Nuclear Information System (INIS)

Skrabalek, P.

2017-01-01

negligible; - Emergency or safety exposure situations, such as the name of the model, are considered when the source of radiation is dangerously deviating from the normal mode of operation or when there is an unforeseen occurrence of radioactive and / or excessive emission of radiation that threatens workers public; - Existing or subsistent exposure situations, in our conditions most radon in used family houses, but can be landfills after the mining of radioactive minerals, in other countries, such as Belarus, Ukraine, the Russian Federation and Japan, large areas contaminated by radioactivity from overcome nuclear accidents. In all exposure situations, the radiation protection instruments or principles are adequately applied. Justification, optimization and individual dose limits. (author)

Chinese Children's Justifications for Sharing Resources: Why Do We Have to Share?

Science.gov (United States)

Wong, Mun

2011-01-01

Gilligan argued that Kohlberg's justice-based stage theory of morality reflects only one type of morality and does not consider people's tendency to use care-based moral judgements. This study examines Chinese children's tendency to use justice-based and care-based justifications for moral reasoning. Children's attitudes to conforming to the…

Justification and authority in institutional review board decision letters.

Science.gov (United States)

Clapp, Justin T; Gleason, Katharine A; Joffe, Steven

2017-12-01

While ethnographic study has described the discussions that occur during human subjects research ethics review, investigators have minimal access to the interactions of ethics oversight committees. They instead receive letters stipulating changes to their proposed studies. Ethics committee letters are central to the practice of research ethics: they change the nature of research, alter the knowledge it produces, and in doing so construct what ethical research is and how it is pursued. However, these letters have rarely been objects of analysis. Accordingly, we conducted a qualitative analysis of letters written by American institutional review boards (IRBs) overseeing biomedical and health behavioral research. We sought to clarify how IRBs exercise their authority by assessing the frequency with which they provided reasons for their stipulations as well as the nature of these reasons. We found that IRBs frequently do not justify their stipulations; rather, they often leave ethical or regulatory concerns implicit or frame their comments as boilerplate language replacements, procedural instructions, or demands for missing information. When they do provide justifications, their rationales exhibit substantial variability in explicitness and clarity. These rhetorical tendencies indicate that the authority of IRBs is grounded primarily in their role as bureaucratic gatekeepers. We conclude by suggesting that greater attention to justification could help shift the basis of the IRB-researcher relationship from compliance to mutual accountability. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

The Illusion of Argument Justification

Science.gov (United States)

Fisher, Matthew; Keil, Frank

2013-01-01

Argumentation is an important way to reach new understanding. Strongly caring about an issue, which is often evident when dealing with controversial issues, has been shown to lead to biases in argumentation. We suggest that people are not well calibrated in assessing their ability to justify a position through argumentation, an effect we call the illusion of argument justification. Furthermore we find that caring about the issue further clouds this introspection. We first show this illusion by measuring the difference between ratings before and after producing an argument for one’s own position. The strength of the illusion is predicted by the strength of care for a given issue (Study 1). The tacit influences of framing and priming do not override the effects of emotional investment in a topic (Study 2). However, explicitly considering counterarguments removes the effect of care when initially assessing the ability to justify a position (Study 3). Finally, we consider our findings in light of other recent research and discuss the potential benefits of group reasoning. PMID:23506085

Irradiation facilities at the advanced neutron source

International Nuclear Information System (INIS)

West, C.D.

1992-01-01

The Advanced Neutron Source (ANS) is a facility, centered around a new 330MW(f) heavy-water cooled and reflected research reactor, proposed for construction at Oak Ridge. The main scientific justification for the new source is the United States' need for increased capabilities in neutron scattering and other neutron beam research, but the technical objectives of the project also cater for the need to replace the irradiation facilities at the aging High Flux Isotope Reactor and to provide other research capabilities to the scientific community. This document provides a description of the ANS facilities

Inducing Attitude Change toward Online Gaming among Adolescent Players Based on Dissonance Theory: The Role of Threats and Justification of Effort

Science.gov (United States)

Wan, Chin-Sheng; Chiou, Wen-Bin

2010-01-01

The negative impact of online gaming on adolescents has received much attention. The question of how to reduce their pathological use of online gaming is a critical issue. Based on the concept of external justification in dissonance theory, this experimental study aimed to examine whether severity of threat and justification of effort would impact…

A Bayesian Justification for Random Sampling in Sample Survey

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Glen Meeden

2012-07-01

Full Text Available In the usual Bayesian approach to survey sampling the sampling design, plays a minimal role, at best. Although a close relationship between exchangeable prior distributions and simple random sampling has been noted; how to formally integrate simple random sampling into the Bayesian paradigm is not clear. Recently it has been argued that the sampling design can be thought of as part of a Bayesian's prior distribution. We will show here that under this scenario simple random sample can be given a Bayesian justification in survey sampling.

Estimating the number of sources in a noisy convolutive mixture using BIC

DEFF Research Database (Denmark)

Olsson, Rasmus Kongsgaard; Hansen, Lars Kai

2004-01-01

The number of source signals in a noisy convolutive mixture is determined based on the exact log-likelihoods of the candidate models. In (Olsson and Hansen, 2004), a novel probabilistic blind source separator was introduced that is based solely on the time-varying second-order statistics of the s......The number of source signals in a noisy convolutive mixture is determined based on the exact log-likelihoods of the candidate models. In (Olsson and Hansen, 2004), a novel probabilistic blind source separator was introduced that is based solely on the time-varying second-order statistics...

Changing Personas and Evolving Identities: The Contestation and Renegotiation of Researcher Roles in Fieldwork

Science.gov (United States)

Purdy, Laura; Jones, Robyn

2013-01-01

The aim of this paper is to discuss the development and evolution of particular personas adopted by researchers in the quest for rich exchanges within the social field. It analyses my role (the principal author) as a female ethnographer (and the sole female) in the world of elite male rowing. Data are drawn from personal notes, reflections and…

Variation in behaviour and growth of common sole : genetic and environmental influences

NARCIS (Netherlands)

Mas Muñoz, J.

2013-01-01

Common sole (Solea solea) has a high potential for commercial aquaculture because of its consumer popularity and high market values in Europe. However, a major economic constraint for the culture of sole is its slow and variable growth. The aim of this thesis was to investigate: 1) the

System justification and the defense of committed relationship ideology.

Science.gov (United States)

Day, Martin V; Kay, Aaron C; Holmes, John G; Napier, Jaime L

2011-08-01

A consequential ideology in Western society is the uncontested belief that a committed relationship is the most important adult relationship and that almost all people want to marry or seriously couple (DePaulo & Morris, 2005). In the present article, we investigated the extent to which the system justification motive may contribute to the adoption of this ideology. In Studies 1 and 2, we examined whether a heightened motive to maintain the status quo would increase defense of committed relationship values. In Study 3, we examined the reverse association, that is, whether a threat to committed relationship ideology would also affect sociopolitical system endorsement. As past research has found that the justification of political systems depends upon how much these systems are perceived as controlling, in Study 4 we tested whether the defense of the system of committed relationships would also increase when framed as controlling. Results from Studies 1-4 were consistent with our hypotheses, but only for men. In Study 5, using cross-cultural data, we sought to replicate these findings correlationally and probe for a cause of the gender effect. Results from more than 33,000 respondents indicated a relationship (for men) between defense of the sociopolitical system and defense of marriage in countries where the traditional advantages of men over women were most threatened. In Studies 6 and 7, we investigated when this gender difference disappears. Results revealed that when we measured (Study 6) or manipulated (Study 7) personal relationship identity rather than relationship ideology, effects also emerge for women.

Disorders presenting with headache as the sole symptom ...

African Journals Online (AJOL)

Disorders presenting with headache as the sole symptom. ... Log in or Register to get access to full text downloads. ... probably do not require sophisticated neurological skills or investigations, failure to recognise an underlying disorder or an ...

Justifications on social ineaqualities. Notes on the Salvadoran case

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Irene Lungo Rodríguez

2016-05-01

Full Text Available This note presents the theoretical and methodological guidelines of my phd dissertation, which is under preparation. My concern is about cultural aspects that underlie social inequalities in contemporary El Salvador. Currently, this country is characterized by the primacy of neoliberal acumulation model, the rise of an unprecedented democracy, processes of reconcentration of capital and the persistence of high levels of social exclusion. Specifically, I study the justification of inequalities from the case of the “elite” middle classes in El Salvador. This research is inscribed whitin the sociological debates on the cultural aspects after reproduction of stratification and inequality.

The Labours of Hercules: Ethical Embodiment and an Erasmian Justification for Higher Education

Science.gov (United States)

De Barros, Eric L.

2014-01-01

In the early 1990s, a popular American dorm-room poster luminously asserted crass materialism as "JUSTIFICATION FOR HIGHER EDUCATION". Self-consciously premised on the paradoxical success of my failure or failure of my success as a professor of Renaissance literature and culture, this essay draws on Erasmus's educational theory of…

Amyotrophic Lateral Sclerosis Presenting Respiratory Failure as the Sole Initial Manifestation

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Fuyuki Tateno

2014-08-01

Full Text Available It is rare that amyotrophic lateral sclerosis (ALS presents with respiratory failure as the sole initial manifestation. A 72-year-old man with mild chronic obstructive pulmonary disease developed exertional dyspnea for 13 months. He then progressed to limb weakness that led to the diagnosis of ALS. Although rare, ALS can present with respiratory failure as the sole initial manifestation more than 1 year prior to limb weakness.

Microrespirometric determination of the effectiveness factor and biodegradation kinetics of aerobic granules degrading 4-chlorophenol as the sole carbon source

Energy Technology Data Exchange (ETDEWEB)

Vital-Jacome, Miguel [Department of Biotechnology and Bioengineering, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN), Av. IPN 2508, 07360 México DF, México (Mexico); Buitrón, Germán; Moreno-Andrade, Ivan; Garcia-Rea, Victor [Laboratory for Research on Advanced Process for Water Treatment, Unidad Académica Juriquilla, Instituto de Ingeniería, Universidad Nacional Autónoma de México, Blvd. Juriquilla 3001, Querétaro 76320, México (Mexico); Thalasso, Frederic, E-mail: thalasso@cinvestav.mx [Department of Biotechnology and Bioengineering, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (Cinvestav-IPN), Av. IPN 2508, 07360 México DF, México (Mexico)

2016-08-05

Highlights: • Microrespirometry was used to characterize aerobic granules. • Kinetic parameters for 4-chorophenol degradation were determined. • Intrinsic and apparent kinetic parameters were quantified and contrasted. • Aerobic granules presented lower μ{sub max} and higher K{sub S} than disaggregated granules. • Microrespirometry can be useful in model development and calibration. - Abstract: In this study, a microrespirometric method was used, i.e., pulse respirometry in microreactors, to characterize mass transfer and biodegradation kinetics in aerobic granules. The experimental model was an aerobic granular sludge in a sequencing batch reactor (SBR) degrading synthetic wastewater containing 4-chlorophenol as the sole carbon source. After 15 days of acclimation, the SBR process degraded 4-chlorophenol at a removal rate of up to 0.9 kg COD m{sup −3} d{sup −1}, and the degradation kinetics were well described by the Haldane model. The microrespirometric method consisted of injecting pulses of 4-chlorophenol into the 24 wells of a microreactor system containing the SBR samples. From the respirograms obtained, the following five kinetic parameters were successfully determined during reactor operation: (i) Maximum specific oxygen uptake rate, (ii) substrate affinity constant, (iii) substrate inhibition constant, (iv) maximum specific growth rate, and (v) cell growth yield. Microrespirometry tests using granules and disaggregated granules allowed for the determination of apparent and intrinsic parameters, which in turn enabled the determination of the effectiveness factor of the granular sludge. It was concluded that this new high-throughput method has the potential to elucidate the complex biological and physicochemical processes of aerobic granular biosystems.

Microrespirometric determination of the effectiveness factor and biodegradation kinetics of aerobic granules degrading 4-chlorophenol as the sole carbon source

International Nuclear Information System (INIS)

Vital-Jacome, Miguel; Buitrón, Germán; Moreno-Andrade, Ivan; Garcia-Rea, Victor; Thalasso, Frederic

2016-01-01

Highlights: • Microrespirometry was used to characterize aerobic granules. • Kinetic parameters for 4-chorophenol degradation were determined. • Intrinsic and apparent kinetic parameters were quantified and contrasted. • Aerobic granules presented lower μ_m_a_x and higher K_S than disaggregated granules. • Microrespirometry can be useful in model development and calibration. - Abstract: In this study, a microrespirometric method was used, i.e., pulse respirometry in microreactors, to characterize mass transfer and biodegradation kinetics in aerobic granules. The experimental model was an aerobic granular sludge in a sequencing batch reactor (SBR) degrading synthetic wastewater containing 4-chlorophenol as the sole carbon source. After 15 days of acclimation, the SBR process degraded 4-chlorophenol at a removal rate of up to 0.9 kg COD m"−"3 d"−"1, and the degradation kinetics were well described by the Haldane model. The microrespirometric method consisted of injecting pulses of 4-chlorophenol into the 24 wells of a microreactor system containing the SBR samples. From the respirograms obtained, the following five kinetic parameters were successfully determined during reactor operation: (i) Maximum specific oxygen uptake rate, (ii) substrate affinity constant, (iii) substrate inhibition constant, (iv) maximum specific growth rate, and (v) cell growth yield. Microrespirometry tests using granules and disaggregated granules allowed for the determination of apparent and intrinsic parameters, which in turn enabled the determination of the effectiveness factor of the granular sludge. It was concluded that this new high-throughput method has the potential to elucidate the complex biological and physicochemical processes of aerobic granular biosystems.

MORPHOMETRIC EVIDENCE FOR NUTRITIONAL STRESS IN ENGLISH SOLE

Science.gov (United States)

We present an application of the powerful thin plate spline method of morphometric analysis to demonstrate its utility for detecting environmental stress in an estuarine flatfish. Juvenile English sole (Pleuronectes vetulus) were captured from Yaquina Bay, Oregon, photographed w...

Does Contemporary Neo-Kantianism Only Allow for Moral Realism or Constructivism? Elements for a Kantian Grounding of Morality Solely on the basis of the Idea of Freedom

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Martín Fleitas González

2015-12-01

Full Text Available The article carries out a reflection on the sources of normativity in contemporary Neo-Kantianism, which has divided Neo-Kantians into realists and constructivists. After analyzing the constructivist Kantianism of Christine Korsgaard, we propose an alternative: that of grounding normativity solely on the idea of freedom, as an internal value or non-normative absolute, as Kant understands it. This proposal makes it possible to outline a Neo-Kantianism that articulates constructivist and realist models on the sole basis of the idea of freedom.

Improving Quality of Shoe Soles Product using Six Sigma

Science.gov (United States)

Jesslyn Wijaya, Athalia; Trusaji, Wildan; Akbar, Muhammad; Ma’ruf, Anas; Irianto, Dradjad

2018-03-01

A manufacture in Bandung produce kind of rubber-based product i.e. trim, rice rollers, shoe soles, etc. After penetrating the shoe soles market, the manufacture has met customer with tight quality control. Based on the past data, defect level of this product was 18.08% that caused the manufacture’s loss of time and money. Quality improvement effort was done using six sigma method that included phases of define, measure, analyse, improve, and control (DMAIC). In the design phase, the object’s problem and definition were defined. Delphi method was also used in this phase to identify critical factors. In the measure phase, the existing process stability and sigma quality level were measured. Fishbone diagram and failure mode and effect analysis (FMEA) were used in the next phase to analyse the root cause and determine the priority issues. Improve phase was done by designing alternative improvement strategy using 5W1H method. Some improvement efforts were identified, i.e. (i) modifying design of the hanging rack, (ii) create pantone colour book and check sheet, (iii) provide pedestrian line at compound department, (iv) buying stop watch, and (v) modifying shoe soles dies. Some control strategies for continuous improvement were proposed such as SOP or reward and punishment system.

ALGORITHMS FOR THE PROGRAMMING OF FOOTWEAR SOLES MOULDS ON WORKING POSTS OF INJECTION MACHINES

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LUCA Cornelia

2014-05-01

Full Text Available The moulds stock necessary for realization in rhythmically conditions, a certain volume of footwear soles depends on some criterions such as: the range of soles for footwear volume daily realized, the sizes structure of those soles for footwear and, respectively, the sizes tally, the technological cycle for an used mould depending on the equipment efficiency, the provide necessity of spare moulds, the using and fixing conditions etc. From the efficiency point of view, the equipments may have two working posts, or more working posts (always, an even number, as 6, 12, 24, 40 posts. Footwear soles manufacturing takes into account the percentage distribution of the size numbers of the size series. When o portative assembly is used for the manufacturing of the footwear soles using the injection with “n” working posts, it is very important an optimum distribution of the working posts. The disadvantages of these equipments are the situations of the no equilibrium programming of the moulds, so that, in one time, some working posts spread out of the work. The paper presents some practical and theoretical solutions for moulds stock programming in portative assembly for footwear soles injection, so that an optimum equilibrium degree of the working posts will obtain

Radiation capture and use as affected by morphologicallycontrasting maize/pea in sole and intercropping

International Nuclear Information System (INIS)

Kanton, R.A.L.; Dennett, M.D.

2008-01-01

Field experiments were conducted at the Field Unit of the School of Plant Sciences in Reading, UK, during the 2000 and 2001 growing seasons to compare the radiation capture and use efficiency of morphologically and physiologically contrasting maize/pea intercrops with sole crops. The maize cultivars comprised Nancis with erect and Sophy with floppy leaves whilst the peas consisted of Maro, a conventional leaved, and Princess, a semi-leafless cultivar. Radiation capture by the sole and intercrops was measured using a Sunflek Ceptometer (Delta T Devices), with a sensor length of 80 cm. Measurements were taken at four equidistant positions in each plot, 1 m away from the edges of the plot. Before the maize grew above the peas, measurements were taken at the top of the canopy and below. When the canopies were distinct, three measurements were taken, above the canopy, above peas and below the canopy from 9.30 a.m. to 1.00 p.m. at weekly intervals. In both seasons the intercrops and sole pea crops intercepted more radiation compared to the sole maize crops. Towards the end of the season the intercrops and sole maize had similar interception. Intercropping both maize cultivars in 2000 with the conventional pea had the greatest interception in 2001. Radiation use efficiency (RUE) was measured by taking the respective changes in above ground dry weight and dividing by the respective changes in cumulative absorbed photosynthetic active radiation (PAR). The RUE were highest at mid-season for both intercrops and sole crops in both seasons. Comparisons were also made using cumulative radiation use efficiencies (CRUE), representing the RUE from emergence to any time. Sole pea had the lowest RUE in both seasons. The sole maize in 2000 had highest CRUE. However, in 2001 intercrops had similar RUE to sole maize, suggesting an increase in RUE of peas in intercrops. Nancis had consistently higher RUE in both seasons compared to Sophy. The results emphasize that radiation capture and

Fundamentals of legal argumentation : A survey of theories on the justification of legal decisions

NARCIS (Netherlands)

Feteris, E.T.

2017-01-01

This book is an updated and revised edition of Fundamentals of Legal Argumentation published in 1999. It discusses new developments that have taken place in the past 15 years in research of legal argumentation, legal justification and legal interpretation, as well as the implications of these new

Justification of the zeta-function renormalization in rigid string model

International Nuclear Information System (INIS)

Nesterenko, V.V.; Pirozhenko, I.G.

1997-01-01

A consistent procedure for regularization of divergences and for the subsequent renormalization of the string tension is proposed in the framework of the one-loop calculation of the interquark potential generated by the Polyakov-Kleinert string. In this way, a justification of the formal treatment of divergences by analytic continuation of the Riemann and Epstein-Hurwitz zeta-functions is given. A spectral representation for the renormalized string energy at zero temperature is derived, which enables one to find the Casimir energy in this string model at nonzero temperature very easy

The trouble with justification, in search of an ethics of method for energy governance

International Nuclear Information System (INIS)

Meskens, G.

2015-01-01

In this series of slides the author tries to clarify the relationships between risks, knowledge, fairness and public acceptance. Fairness appears to be an important concept when dealing with risks. Fairness means a fair distribution of benefits and burdens and implies an informed consent or the possibility to avoid the risk. Fair risk justification in energy governance is risk justification of which the method of knowledge generation and decision making is trusted as fair by society. Seeking societal trust is the aim of sciences and technologies but the global social challenges we face are ultimately complex and our modern societies based on representative democracy do not favor consensus and stand in various comforts of polarization: pro or contra nuclear energy for instance, the same arguments being used in both sides. The result is a polarisation maintained by a lack of methodological intellectual confrontation in the structures of politics, science and civil society. There is a need for new practical forms of democracy, research and education

Plantar Sole Unweighting Alters the Sensory Transmission to the Cortical Areas

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Laurence Mouchnino

2017-05-01

Full Text Available It is well established that somatosensory inputs to the cortex undergo an early and a later stage of processing. The later has been shown to be enhanced when the earlier transmission decreased. In this framework, mechanical factors such as the mechanical stress to which sensors are subjected when wearing a loaded vest are associated with a decrease in sensory transmission. This decrease is in turn associated with an increase in the late sensory processes originating from cortical areas. We hypothesized that unweighting the plantar sole should lead to a facilitation of the sensory transmission. To test this hypothesis, we recorded cortical somatosensory evoked potentials (SEPs of individuals following cutaneous stimulation (by mean of an electrical stimulation of the foot sole in different conditions of unweighting when standing still with eyes closed. To this end, the effective bodyweight (BW was reduced from 100% BW to 40% BW. Contrary to what was expected, we found an attenuation of sensory information when the BW was unweighted to 41% which was not compensated by an increase of the late SEP component. Overall these results suggested that the attenuation of sensory transmission observed in 40 BW condition was not solely due to the absence of forces acting on the sole of the feet but rather to the current relevance of the afferent signals related to the balance constraints of the task.

Authority and Moral Reasons: Parenting Style and Children's Perceptions of Adult Rule Justifications

Science.gov (United States)

Leman, Patrick J.

2005-01-01

The style of parenting of 100 children (mean age 11 years, 5 months) was established according to Baumrind's typology. Children were asked to indicate what they thought an adult would say to justify a moral rule in five different scenarios. Results indicated that parenting style did not relate to the number of justifications that children thought…

THEORETICAL JUSTIFICATION OF EXPONENTIAL DISTRIBUTION LAW OF DISTANCES BETWEEN STOPS OF CITY PUBLIC TRANSPORT

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Gorbachov, P.

2012-06-01

Full Text Available The paper presents the results of investigation of relation bitween the trip distance on stops location on the route between places of attraction. Theoretical justification of the use fulness of exponential distribution with the shift parameter for describing the trip distance between stops is given.

Pathogenesis and Treatment of Sole Ulcers and White Line Disease.

Science.gov (United States)

Shearer, J K; van Amstel, Sarel R

2017-07-01

Sole ulcers and white line disease are 2 of the most common claw horn lesions in confined dairy cattle. Predisposing causes include unbalanced weight bearing, and metabolic, enzymatic, and hormonal changes. The white line serves as the junction between the sole and axial and abaxial wall. It is vulnerable to trauma and separation, permitting organic matter to become entrapped. Colonization contributes to retrograde movement of the infection to the solar and perioplic corium, where an abscess forms resulting in pain and lameness. Successful treatment requires an orthopedic foot block to the healthy claw and corrective trimming of the lesion. Copyright © 2017 Elsevier Inc. All rights reserved.

The use of nonhuman animals in biomedical research: necessity and justification.

Science.gov (United States)

Francione, Gary L

2007-01-01

Discourse about the use of animals in biomedical research usually focuses on two issues: its empirical and moral use. The empirical issue asks whether the use of nonhumans in experiments is required in order to get data. The moral issue asks whether the use of nonhumans can be defended as matter of ethical theory. Although the use of animals in research may involve a plausible necessity claim, no moral justification exists for using nonhumans in situations in which we would not use humans.

Researching Justification Texts of a First Instance Court from Assignment to Results and Reporting

NARCIS (Netherlands)

Langbroek, Philip; van der Linden - Smith, Tina

2014-01-01

Court decisions are reasoned to legitimize them. Lay people seem to understand little of the work of the courts. One of the questions for court administrators and judges is: for whom do judges write their judgments? Is it possible to analyze judicial justification texts with a view to the audiences

The comparison of nitrogen use and leaching in sole cropped versus intercropped pea and barley

DEFF Research Database (Denmark)

Hauggaard-Nielsen, H.; Ambus, P.; Jensen, E.S.

2003-01-01

The effect of sole and intercropping of field pea (Pisum sativum L.) and spring barley (Hordeum vulgare L.) and of crop residue management on crop yield, NO3- leaching and N balance in the cropping system was tested in a 2-year lysimeter experiment on a temperate sandy loam soil. The crop rotation...... cropping. Crops received no fertilizer in the experimental period. Natural N-15 abundance techniques were used to determine pea N-2 fixation. The pea-barley intercrop yielded 4.0 Mg grain ha(-1), which was about 0.5 Mg lower than the yields of sole cropped pea but about 1.5 Mg greater than harvested...... was pea and barley sole and intercrops followed by winter-rye and a fallow period. The Land Equivalent Ratio (LER), which is defined as the relative land area under sole crops that is required to produce the yields achieved in intercropping, was used to compare intercropping performance relative to sole...

Reviewing the Suitability of Affirmative Action and the Inherent Requirements of the Job as Grounds of Justification to Equal Pay Claims in Terms Of the Employment Equity Act 55 of 1998

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Shamier

2018-01-01

Full Text Available The Employment Equity Act 55 of 1998 ("EEA" has been amended to include a specific provision dealing with equal pay claims in the form of section 6(4. Section 6(4 of the EEA prohibits unfair discrimination in terms and conditions of employment between employees performing the same or substantially the same work or work of equal value. The Minister of Labour has issued Regulations and a Code to assist with the implementation of the principle of equal pay. Both the Regulations and the Code set out the criteria for assessing work of equal value as well as the grounds of justification to a claim of equal pay for work of equal value (factors justifying differentiation in terms and conditions of employment. The EEA refers to two grounds of justification in respect of unfair discrimination claims, namely affirmative action and the inherent requirements of the job. There is support for the view that these grounds of justification are not suitable to equal pay claims. There is a contrary view that these grounds of justification can apply to equal pay claims. The Labour Courts have not had the opportunity to analyse these grounds of justification in the context of equal pay claims. It is thus necessary to analyse these grounds of justification in order to ascertain whether they provide justifications proper to equal pay claims. The purpose of this article is to analyse the grounds of justification of pay discrimination as contained in South African law, the Conventions and Materials of the International Labour Organisation and the equal pay laws of the United Kingdom. Lastly, an analysis will be undertaken to determine whether affirmative action and the inherent requirements of the job provide justifications proper to equal pay claims.

Economic Justification of Patents and Exceptions to Patentability

DEFF Research Database (Denmark)

Nordberg, Ana

2012-01-01

The present article is the conclusion of a review of economic justifications for patent rights conducted with the objective of determining whether such arguments are per se capable of sustaining the existence of a different patentability regime for inventions of methods for treatment and diagnostic...... methods (art.53 (c) European Patent Convention). It starts by exploring the normative background and summarily describes the different types of claims allowed under the current legal framework and their differences. The following sections will describe and apply the main economic arguments sustaining...... patent rights inventions of methods for treatment and diagnostic methods. These reasoning will be later confronted with contra-arguments. This piece will finalize with the formulation of conclusions extracted from the previous debate, inter-alia that economic reasoning does not per se sustain...

75 FR 34273 - Federal Acquisition Regulation; FAR Case 2008-003, Public Disclosure of Justification and...

Science.gov (United States)

2010-06-16

... (c) (i.e., other than competitive procedures) to require public availability of the justification and... members of the intelligence community regards the potential security threat from publication of even... the sensitive but unclassified nature of the intelligence business. If this new requirement cannot be...

Department of the Navy Justification of Estimates for Fiscal Year 1985. Submitted to Congress February 1984. Procurement, Aircraft Procurement, Navy

Science.gov (United States)

1984-02-01

j~r_ f i1~ -A’s OSI 14. 8 ProJect Finannial Plan (Cont’d): FY 1289 TOTAL Qty cost Qty Cost APN-5 223 $20,934 0&HN Install. (41) $4$54 2,605 APN-6...ATS) AMD Design Changes -W - 4-0 1_ _ OSI ? 11-84 Description/Justification (Cont’d): ALQ-126 Support Assembly Addition of Latching Relay to BRU-33 BRU...Activity 5 Modification Title and No.: Night Vision (OSIP 39-85) Modelo of Aircraft Affected: HII-IK Description/Justification: In order to improve tactical

Thermal preference of juvenile Dover sole (Solea solea in relation to thermal acclimation and optimal growth temperature.

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Edward Schram

Full Text Available Dover sole (Solea solea is an obligate ectotherm with a natural thermal habitat ranging from approximately 5 to 27°C. Thermal optima for growth lie in the range of 20 to 25°C. More precise information on thermal optima for growth is needed for cost-effective Dover sole aquaculture. The main objective of this study was to determine the optimal growth temperature of juvenile Dover sole (Solea solea and in addition to test the hypothesis that the final preferendum equals the optimal growth temperature. Temperature preference was measured in a circular preference chamber for Dover sole acclimated to 18, 22 and 28°C. Optimal growth temperature was measured by rearing Dover sole at 19, 22, 25 and 28°C. The optimal growth temperature resulting from this growth experiment was 22.7°C for Dover sole with a size between 30 to 50 g. The temperature preferred by juvenile Dover sole increases with acclimation temperature and exceeds the optimal temperature for growth. A final preferendum could not be detected. Although a confounding effect of behavioural fever on temperature preference could not be entirely excluded, thermal preference and thermal optima for physiological processes seem to be unrelated in Dover sole.

Radiation capture and use as affected by morphologically contrasting maize/pea in sole and intercropping

International Nuclear Information System (INIS)

Kanton, R. A. L.; Dennett, M. D.

2008-01-01

Field experiments were conducted at the Field Unit of the School of Plant Sciences in Reading, UK, during the 2000 and 2001 growing seasons to compare the radiation capture and use efficiency of morphologically and physiologically contrasting maize/pea intercrops with sole crops. The maize cultivars comprised Nancis with erect and Sophy with floppy leaves whilst the peas consisted of Maro, a conventional leaved, and Princess, a semi-leafless cultivar. Radiation capture by the sole and intercrops was measured using a Sunflek Ceptometer (Delta T Devices), with a sensor length of 80 cm. Measurements were taken at four equidistant positions in each plot, 1 m away from the edges of the plot. Before the maize grew above the peas, measurements were taken at the top of the canopy and below. When the canopies were distinct, three measurements were taken, above the canopy, above peas and below the canopy from 9.30 a.m. to 1.00 p.m. at weekly intervals. In both seasons the intercrops and sole pea crops intercepted more radiation compared to the sole maize crops. Towards the end of the season the intercrops and sole maize had similar interception. Intercropping both maize cultivars in 2000 with the conventional pea had the greatest interception in 2001. Radiation use efficiency (RUE) was measured by taking the respective changes in above ground dry weight and dividing by the respective changes in cumulative absorbed photosynthetic active radiation (PAR). The RUE were highest at mid-season for both intercrops and sole crops in both seasons. Comparisons were also made using cumulative radiation use efficiencies (CRUE), representing the RUE from emergence to any time. Sole pea had the lowest CRUE in both seasons. The sole maize in 2000 had highest CRUE. However, in 2001 intercrops had similar CRUE to sole maize, suggesting an increase in RUE of peas in intercrops. Nancis had consistently higher CRUE in both seasons compared to Sophy. The results emphasize that radiation capture

The ethical justification for the use of non-human primates in research: the Weatherall report revisited.

Science.gov (United States)

Arnason, Gardar

2017-10-14

The Weatherall report on the use of non-human primates in research was published in 2006. Its main conclusion was that there is a strong scientific case for the use of non-human primates in some cases, but the report stressed the importance of evaluating each case in the light of the availability of alternatives. In addition to arguing for the scientific necessity of using non-human primates in research, the report also provided an ethical justification. As could be expected, the report was harshly criticised by animal rights groups, but in the academic literature, only two critical replies appeared. In what follows, I will describe the ethical justification for non-human primate research as it is laid out in the Weatherall report and then consider the criticism in the academic literature. I conclude that the report's ethical justification for the use of non-human primates in research, in particular in basic neuroscientific research, has not been convincingly challenged by its critics. Since the criticism of the report is limited and represents only a small part of the academic discussion about the use of non-human primates in research, and a still smaller part of the ethical discussion about animal research, it is important that the discussion continue both at the academic and social level. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

The Ethics for Justification of Radiological Procedures

International Nuclear Information System (INIS)

Corbett, R.H.

2008-01-01

There has been a steady and continuing interest in ethical issues in radiation protection for a number of years. The International Radiation Protection Association (IRPA) has produced a Code of Ethics which was adopted at its last General assembly. Many RP Societies have similar Codes. However, the trend now is the application of ethics to more practical day to day matters. This paper will concentrate of the application of ethics in the field of Justification in Radiation Protection in Medicine. A description of basic ethical concepts will be given, together with some discussion of the application of ethics to the proposed new recommendations from the International Commission for Radiation Protection (ICRP). The paper will conclude with a more detailed discussion of the ethical process of requesting radiological procedures, particularly in line with European Commission Regulations (Directives) and how they can and should be applied locally. To assist participants, an extensive list of references is appended here

Justification of the hybrid nuclear medicine examinations

International Nuclear Information System (INIS)

Garcheva-Tsacheva, Marina B.

2015-01-01

The annual frequency of nuclear medicine examinations is increasing worldwide. This is partly a consequence of the recently introduced single photon emission tomography, combined with computed tomography, and positron emission tomography, combined with computed tomography, techniques, which combine functional, metabolic and morphological information important for the diagnosis of many diseases. However, since the effective radiation dose is the sum of the dose of two components, the hybrid examinations result in increased patient exposure. Accordingly, their justification becomes mandatory. It starts with their clinical importance-the opportunity to resolve a clinical problem decisive for patients' management. Knowledge of the indications, contraindications and the examinations' limitations is the responsibility of the nuclear medicine physician, as well as the choice of the most adequate examination and protocol. In conclusion, the cost and the accessibility of the examinations should not be the principal consideration as opposed to the diagnostic value and the exposure. Flexible protocols and algorithms should be used for hybrid nuclear medicine examinations. (authors)

Yield Performance of Some Cowpea Varieties under Sole and ...

African Journals Online (AJOL)

Nekky Umera

The mean number of pod/plant, pod weight and seed yield of the cowpea varieties ... pattern of peasant farmers in Nigeria. Some of the advantages ... in maize-pigeon pea intercropping system as compared to sole crops. While intercropping ...

The trouble with justification. Getting straight on the science and politics of nuclear energy

International Nuclear Information System (INIS)

Meskens, G.

2012-01-01

Full-text: The way nuclear energy technology 'escapes' a deliberate justification approach as an energy technology on a transnational level is today in sharp contrast with the way fossil fuel energy technologies are subject of global negotiations driven by the doom of climate change. The claim put forward in this lecture is that this 'denial' is a symptom of a contemporary settled 'comfort of polarisation' around the use of nuclear energy technology that is deeply rooted in the organisational structures of politics, science and informed civil society. The lecture argues for the need to develop a new rationale that aims to seek societal trust 'by method instead of proof', taking into account that the outcome of such a justification process might as well be an acceptance or a rejection of the technology. It sketches what this 'deliberate-political' approach would be in theory and practice, briefly hits at two contemporary myths that would relativize the need for this approach and concludes with a 'pragmatic' list of elements of an advanced framework for deliberation on nuclear energy technology and on energy in general. (author)

Dual structures for the sole-proprietorship firm

OpenAIRE

Chambers, Robert G.; Quiggin, John

2003-01-01

This paper presents a dual representation of firm-level and market-level equilibrium behavior for a sole proprietorship economy with competitive and frictionless financial markets and stochastic production opportunities in a two-period setting. The dual equilibrium model is used to state conditions for the firms' production choices to be independent of their risk preferences in equilibrium. These conditions entail Pareto optimality, but do not require either that the firm's consumption choice...

Justification of doctors' referral for radiological imaging among some Nigerian doctors

Directory of Open Access Journals (Sweden)

Emmanuel Osaigbovo Ighodaro

2017-01-01

Full Text Available Introduction: The demand for radiological examination has increased tremendously despite paucity of referring clinicians' knowledge on radiation protection. Reasons to justify these referrals vary. Consequently, the aim of this study is to evaluate the relationship between clinicians' knowledge of radiological imaging dosage to their referral justification and guideline. Materials and Methods: Structured questionnaires were developed with four sections (Section 1, sociodemographic data; Section 2, justification for imaging referral; Section 3, knowledge of radiation dose to patients; Section 4, effect of irradiation. The questionnaires were administered at a previous Nigerian Medical Association National Conference, which took place at Lagos in 2013. Sections 3 and 4 were scored and rated. Results: The respondents gave plausible reasons to refer patients for radiological evaluation despite the observation that majority of them were unaware of the existence of referral guidelines and had poor knowledge on radiation. Only 16 (12.2% of the respondents had a fair score on knowledge about radiation dose to patients while 110 (84.0% had poor score. Five (3.8% of the respondents had good score. Similarly, on identifying effect of radiation, 10 (7.6% had good score, 4 (3.1% fair score, and 117 (89.3% poor score. Conclusion: Most of the referrals of patients for radiological evaluation by the respondents were not based on the standard guidelines. Therefore, it is pertinent that referral guidelines should be developed and implemented and clinicians should be educated and trained on radiation protection.

Simulating the Behavioural Effects of Welfare Reforms among Sole Parents in Australia

OpenAIRE

Alan Duncan; Mark N. Harris

2001-01-01

This paper derives and estimates an econometric model of labour supply among sole parents in Australia, using modelling techniques which treat the labour supply decision as a utility maximising choice between a given number of discrete states. In estimation, we control for random preference heterogeneity as well as Þxed and search costs. Using our econometric model, we look at the e.ects of actual and hypothetical welfare policy reforms on the employment choices of sole parents in Australia. ...

Details and justifications for the MAP concept specification for acceleration above 63 GeV

Energy Technology Data Exchange (ETDEWEB)

Berg, J. Scott [Brookhaven National Lab. (BNL), Upton, NY (United States). Collider-Accelerator Dept.

2014-02-28

The Muon Accelerator Program (MAP) requires a concept specification for each of the accelerator systems. The Muon accelerators will bring the beam energy from a total energy of 63 GeV to the maximum energy that will fit on the Fermilab site. Justifications and supporting references are included, providing more detail than will appear in the concept specification itself.

Growth performances of juvenile sole Solea solea under environmental constraints of embayed nursery areas

NARCIS (Netherlands)

Laffargue, P.; Lagardere, F.; Rijnsdorp, A.D.; Fillon, A.; Amara, R.

2007-01-01

Tidal embayments in the Bay of Biscay (France) host nursery grounds where common sole, Solea solea, is the most abundant flatfish species. This study aimed to appraise the way those habitats function as nurseries through juvenile sole's responses in somatic growth and condition (Fulton's K) during

Blind separation of more sources than sensors in convolutive mixtures

DEFF Research Database (Denmark)

Olsson, Rasmus Kongsgaard; Hansen, Lars Kai

2006-01-01

We demonstrate that blind separation of more sources than sensors can be performed based solely on the second order statistics of the observed mixtures. This a generalization of well-known robust algorithms that are suited for equal number of sources and sensors. It is assumed that the sources...

Justification and manufacturing quality assurance for the use of hot Isostatically pressed, reactor coolant system components in PWR plant

International Nuclear Information System (INIS)

Sulley, J. L.; Hookham, I. D.

2008-01-01

This paper presents an overview of the work undertaken by Rolls-Royce to introduce Hot Isostatically Pressed (HIP) components into Pressurised Water Reactor plant. It presents the work from a design justification and manufacturing quality assurance perspective, rather than from a pure metallurgical perspective, although some metallurgical and mechanical property comparisons with the traditional forged material are presented. Although the HIP process is not new, it was new in its application to Rolls-Royce designed nuclear reactor plant. In order to satisfy the regulatory requirement of 'Proven Engineering Practices' with regard to the introduction of new material processes, and to provide a robust manufacturing substantiation leg of a multi-legged safety case, Rolls-Royce has implemented an evolving, staged approach, starting with HIP bonding of solid valve seats into small bore valve pressure boundaries. This was followed by powder HIP consolidation of leak-limited, thin-walled toroids, and has culminated in the powder HIP consolidation of components, such as steam generator headers, large bore valves and pipe sections. The paper provides an overview of each of these stages and the approach taken with respect to justification. The paper describes the benefits that Rolls-Royce has realised so far through the introduction of HIPed components, and improvements planned for the future. Structural integrity benefits are described, such as improved grain structure, mechanical properties, and ultrasonic inspection. Project-based benefits are also described, such as provision of an alternative strategic sourcing route, cost and lead-time reduction. A full description is provided of key quality assurance steps applied to the process to ensure a high quality product is delivered commensurate with a high integrity nuclear application. 2008 Rolls-Royce plc. (authors)

Health Care Professionals' Attitudes About Physician-Assisted Death: An Analysis of Their Justifications and the Roles of Terminology and Patient Competency.

Science.gov (United States)

Braverman, Derek W; Marcus, Brian S; Wakim, Paul G; Mercurio, Mark R; Kopf, Gary S

2017-10-01

Health care professionals (HCPs) are crucial to physician-assisted death (PAD) provision. To quantitatively assess the favorability of justifications for or against PAD legalization among HCPs, the effect of the terms "suicide" and "euthanasia" on their views and their support for three forms of PAD. Our questionnaire presented three cases: physician-assisted suicide, euthanasia for a competent patient, and euthanasia for an incompetent patient with an advance directive for euthanasia. Respondents judged whether each case was ethical and should be legal and selected their justifications from commonly cited reasons. The sample included physician clinicians, researchers, nonphysician clinicians, and other nonclinical staff at a major academic medical center. Of 221 HCPs, the majority thought that each case was ethical and should be legal. In order of declining favorability, justifications supporting PAD legalization were relief of suffering, right to die, mercy, acceptance of death, nonabandonment, and saving money for the health care system; opposing justifications were the slippery slope argument, unnecessary due to palliative care, killing patients is wrong, religious views, and suicide is wrong. The use of suicide and euthanasia terminology did not affect responses. Participants preferred physician-assisted suicide to euthanasia for a competent patient (P euthanasia for an incompetent patient to euthanasia for a competent patient (P euthanasia language did not bias HCPs against PAD, challenging claims that such value-laden terms hinder dialogue. More research is required to understand the significance of competency in shaping attitudes toward PAD. Published by Elsevier Inc.

31 CFR 353.36 - Payment during life of sole owner.

Science.gov (United States)

2010-07-01

...) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT REGULATIONS GOVERNING DEFINITIVE... of sole owner. A savings bond registered in single ownership form (i.e., without a coowner or...

A Reply on Behalf of the Relativist to Mark Mason's Justification of Universal Ethical Principles

Science.gov (United States)

MacKenzie, Jim

2007-01-01

Mark Mason, in his "A Justification, After the Postmodern Turn, of Universal Ethical Principles and Educational Ideals" Educational Philosophy and Theory, 37 (2005), attempts to justify transcultural multiculturalism. In this paper I argue that he fails to refute moral relativism, and that multiculturalism as he interprets it is not morally…

The precarity of critique: Cultures of mistrust and the refusal of justification

Directory of Open Access Journals (Sweden)

Witte Daniel

2017-01-01

Full Text Available The paper reflects on recent developments towards authoritarianism and right-wing populism that have become apparent in a number of Western societies and aims at pinpointing possible cultural foundations for this trend. Using the example of the German PEGIDA movement and the wider milieu in which it is embedded, it identifies and describes a rapidly spreading culture of mistrust and discusses some of its political and epistemological implications. In a second step, the paper draws on Luc Boltanski’s theory of justification in order to attain a better understanding of this political movement’s specificities. It is argued that it is a quasi-violent refusal of justification which is constitutive for the movement in question, thereby transcending the reach of Boltanski’s framework to some extent. In a third step, a closer look is taken at the epistemological paradox that results from the fact that a number of the PEGIDA movement’s crucial points of criticism are effectively shared by a larger part of the overall population, raising severe problems for the question of sociological critique. The paper utilizes ideas by Bruno Latour in order to illuminate this paradox further and examine its consequences. It closes with remarks on the possibility to “reassemble” trust and critique as crucial but contested - and, hence, precarious - foundations of modern society.

Dietary exposure of juvenile common sole (Solea solea L.) to polybrominated diphenyl ethers (PBDEs): Part 2. Formation, bioaccumulation and elimination of hydroxylated metabolites

International Nuclear Information System (INIS)

Munschy, C.; Heas-Moisan, K.; Tixier, C.; Pacepavicius, G.; Alaee, M.

2010-01-01

The uptake, elimination and transformation of six PBDE congeners (BDE-28, -47, -99, -100, -153, -209) were studied in juvenile common sole (Solea solea L.) exposed to spiked contaminated food over a three-month period, and then depurated over a five-month period. Methoxylated (MeO-) and hydroxylated (OH-) PBDEs were determined in fish plasma exposed to PBDEs and compared to those obtained in control fish. While all MeO- and some OH- congeners identified in fish plasma were found to originate from non-metabolic sources, several OH- congeners, i.e., OH-tetraBDEs and OH-pentaBDEs, were found to originate from fish metabolism. Among these, 4'-OH-BDE-49 was identified as a BDE-47 metabolite. Congener 4'-OH-BDE-101, identified here for the first time, may be the result of BDE-99 metabolic transformation. Our results unequivocally showed that PBDEs are metabolised in juvenile sole via the formation of OH- metabolites. However, this was not a major biotransformation route compared to biotransformation through debromination. - Juvenile sole exposed to artificially-contaminated food showed the ability to biotransform PBDEs into hydroxylated metabolites; these meta-bolites accumulated in fish.

Creditor Governance and Corporate Policies

DEFF Research Database (Denmark)

Arnold, Marc; Westermann, Ramona

This paper analyzes the impact of debt covenant renegotiations on corporate policies. We develop a structural model of a levered firm that can renegotiate debt both at investment and in corporate distress. Covenant renegotiation at investment disciplines equity holders in their financing...... and investment decisions and, hence, mitigates the agency cost of debt. Our model explains the empirical intensity and patterns of the occurrence of debt renegotiation. We also quantify the role of debt covenant renegotiations as a governance channel on corporate financial policies and on the value of corporate...

Structural evolution of the Semail Ophiolite metamorphic sole, Wadi Hawasina and Northern Jebel Nakhl Culmination, Oman

Science.gov (United States)

Hurtado, C.; Bailey, C.; Visokay, L.; Scharf, A.

2017-12-01

The Semail ophiolite is the world's largest and best-exposed ophiolite sequence, however the processes associated with both oceanic detachment and later emplacement onto the Arabian continental margin remain enigmatic. This study examines the upper mantle section of the ophiolite, its associated metamorphic sole, and the autochthonous strata beneath the ophiolite at two locations in northern Oman. Our purpose is to understand the structural history of ophiolite emplacement and evaluate the deformation kinematics of faulted and sheared rocks in the metamorphic sole. At Wadi Hawasina, the base of the ophiolite is defined by a 5- to 15-m thick zone of penetratively-serpentinized mylonitic peridotite. Kinematic indicators record top-to-the SW (reverse) sense-of-shear with a triclinic deformation asymmetry. An inverted metamorphic grade is preserved in the 300- to 500-m thick metamorphic sole that is thrust over deep-water sedimentary rocks of the Hawasina Group. The study site near Buwah, in the northern Jebel Nakhl culmination, contains a N-to-S progression of mantle peridotite, metamorphic sole, and underlying Jurassic carbonates. Liswanite crops out in NW-SE trending linear ridges in the peridotite. The metamorphic sole includes well-foliated quartzite, metachert, and amphibolite. Kinematic evidence indicates that the liswanite and a serpentinized mélange experienced top to-the north (normal) sense-of-shear. Two generations of E-W striking, N-dipping normal faults separate the autochthonous sequence from the metamorphic sole, and also cut out significant sections of the metamorphic sole. Fabric analysis reveals that the metamorphic sole experienced flattening strain (K<0.2) that accumulated during pure shear-dominated general shear (Wk<0.4). Normal faulting and extension at the Buwah site indicates that post-ophiolite deformation is significant in the Jebel Akhdar and Jebel Nakhl culminations.

Successful Treatment of Plantar Hyperkeratosis in the Form of Recurrent Corns With Split-Thickness Sole Skin Graft.

Science.gov (United States)

Wang, Chi-Yu; Chang, Chun-Kai; Chou, Chang-Yi; Wu, Chien-Ju; Chu, Tzi-Shiang; Chiao, Hao-Yu; Chen, Chun-Yu; Chen, Tim-Mo; Tzeng, Yuan-Sheng

2018-02-01

Plantar hyperkeratosis, such as corns and calluses, is common in older people and associated with pain, mobility impairment, and functional limitations. It usually develops on the palms, knees, or soles of feet, especially under the heels or balls. There are several treatment methods for plantar hyperkeratosis, such as salicylic acid plaster and scalpel debridement, and conservative modalities, such as using a shoe insert and properly fitting shoes. We present an effective method of reconstructing the wound after corn excision using a split-thickness sole skin graft (STSSG). We harvested the skin graft from the arch of the sole using the dermatome with a skin thickness of 14/1000th inches. Because the split-thickness skin graft, harvested from the sole arch near the distal sole, is much thicker than the split-thickness skin graft from the thigh, it is more resistant to weight and friction. The healed wound with STSSG coverage over the distal sole was intact, and the donor site over the sole arch had healed without complication during the outpatient follow-up, 3 months after surgery. The recovery time of STSSG for corn excision is shorter than that with traditional treatment. Therefore, STSSG can be a reliable alternative treatment for recurrent palmoplantar hyperkeratosis.

Cost analysis and cost justification of automated data processing in the clinical laboratory.

Science.gov (United States)

Westlake, G E

1983-03-01

Prospective cost analysis of alternative data processing systems can be facilitated by proper selection of the costs to be analyzed and realistic appraisal of the effect on staffing. When comparing projects with dissimilar cash flows, techniques such as analysis of net present value can be helpful in identifying financial benefits. Confidence and accuracy in prospective analyses will increase as more retrospective studies are published. Several accounts now in the literature describe long-term experience with turnkey laboratory information systems. Acknowledging the difficulty in longitudinal studies, they all report favorable effects on labor costs and recovery of lost charges. Enthusiasm is also expressed for the many intangible benefits of the systems. Several trends suggest that cost justification and cost effectiveness will be more easily demonstrated in the future. These are the rapidly decreasing cost of hardware (with corresponding reduction in service costs) and the entry into the market of additional systems designed for medium to small hospitals. The effect of broadening the sales base may be lower software prices. Finally, operational and executive data management and reporting are destined to become the premier extensions of the LIS for cost justification. Aptly applied, these facilities can promote understanding of costs, control of costs, and greater efficiency in providing laboratory services.

Can the NICE "end-of-life premium" be given a coherent ethical justification?

Science.gov (United States)

Cookson, Richard

2013-12-01

In 2009 the UK National Institute for Health and Clinical Excellence (NICE) announced that its health technology appraisal committees would henceforth give special additional weight to health gains from life-extending end-of-life treatments. This was a response to mounting concern from NICE's stakeholders that effective new drugs for end-stage cancer often fail NICE's standard test of cost effectiveness. This change of policy may be justifiable on procedural grounds as the result of a democratic political process responding to stakeholder concerns. However, according to the "accountability for reasonableness" framework proposed by the philosopher Norman Daniels and endorsed by NICE, there also needs to be transparency about the substantive ethical grounds for public health care resource allocation decisions. In that spirit, I analyze eleven potentially relevant justifications for the NICE "end-of-life premium," drawn from the economics and philosophy literature: (1) rule of rescue, (2) fair chances, (3) ex post willingness to pay, (4) caring externality, (5) financial protection, (6) symbolic value, (7) diminishing marginal value of future life years, (8) concentration of benefits, (9) dread, (10) time to set your affairs in order, and (11) severity of illness. I conclude that none of them yields a coherent ethical justification for the NICE end-of-life premium.

Alternative sources of natural rubber

NARCIS (Netherlands)

Mooibroek, H.; Cornish, K.

2000-01-01

Rubber (cis-1,4-polyisoprene) is one of the most important polymers naturally produced by plants because it is a strategic raw material used in more than 40,000 products, including more than 400 medical devices. The sole commercial source, at present, is natural rubber harvested from the Brazilian

31 CFR 315.36 - Payment during life of sole owner.

Science.gov (United States)

2010-07-01

...) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT REGULATIONS GOVERNING U.S. SAVINGS... § 315.36 Payment during life of sole owner. A savings bond registered in single ownership form (i.e...

The Ego-Defensive Role of Legitimacy: How Threat-Based Justifications Protect the Self-Esteem of Discriminators.

Science.gov (United States)

Pereira, Cicero Roberto; Álvaro, José Luis; Vala, Jorge

2018-05-01

This article analyzes the ego-defensive role played by legitimation, by examining the hypothesis that threat-based justifications attenuate the negative effect on an individual's self-esteem caused by his or her becoming aware of his or her own discriminatory behavior. Across three studies (including a pilot experiment), participants who were led to believe that they had acted in a discriminatory way experienced a decrease in their self-esteem. In Study 1 ( N = 116), this effect was nullified when discrimination was justified by either symbolic or realistic threat perceptions. Study 2 ( N = 250) replicated this pattern of results and went further by showing that discrimination affects self-esteem only in more egalitarian individuals, whereas for those less egalitarian, it affects their social image. According to the ego-defensive role of legitimation, a meta-analytical integration of the results confirmed that the influence of discrimination in depressing self-esteem is moderated by threat-based justifications.

Very high temperature chemistry: Science justification for containerless experimentation in space

Science.gov (United States)

Hofmeister, William H.; Nordine, Paul

1990-01-01

A summary is presented of the justification for application of containerless processing in space to high temperature science. Low earth orbit offers a gravitational environment that allows samples to be positioned in an experimental apparatus by very small forces. Well controlled experiments become possible on reactive materials at high temperatures in a reasonably quiescent state and without container contamination. This provides an opportunity to advance the science of high temperature chemistry that can only be realized with a commitment by NASA to provide advanced facilities for in-space containerless study of materials at very high temperature.

Recognition and Accountability: Sole Parent Postgraduates in University Conditions

Science.gov (United States)

Hook, Genine A.

2015-01-01

This paper aims to examine some of ways sole parents sought recognition as postgraduate students in Australian universities. Judith Butler's theory of recognition notes that recognition is always partial and any account we give of ourselves must be given to another. Participants articulated that supervisors were critical in the process of…

78 FR 51061 - TRICARE; Reimbursement of Sole Community Hospitals and Adjustment to Reimbursement of Critical...

Science.gov (United States)

2013-08-20

... DEPARTMENT OF DEFENSE 32 CFR Part 199 [DoD-2010-HA-0072] RIN 0720-AB41 TRICARE; Reimbursement of Sole Community Hospitals and Adjustment to Reimbursement of Critical Access Hospitals; Correction... TRICARE; Reimbursement of Sole Community Hospitals and Adjustment to Reimbursement of Critical Access...

Effect of ski mountaineering track on foot sole loading pattern.

Science.gov (United States)

Haselbacher, Matthias; Mader, Katharina; Werner, Maximiliane; Nogler, Michael

2014-09-01

Ski mountaineering is becoming a popular sport. The ascending techniques (tracks) can be divided into 3 different groups: flat field, direct ascent, and traversing. This study examines the relationship between different mechanical loads on the foot and the 4 different mountaineering ascending techniques. All subjects used the same pair of ski boots and the same skis while performing the 4 different ascending techniques. An in-shoe dynamic pressure measuring system was used to measure the mechanical load on the foot soles of each ski mountaineer. The foot sole was divided into 6 anatomic sections to measure the different loads in each section. Thirteen men with an average age of 29 years were enrolled in the study. The results showed small, not significant differences in the mechanical foot load in the flat field or in the direct ascent. The average mechanical foot load was highest on the valley side foot while traversing (179 kPa to 117 kPa). The higher load forces were in the medial ball of the foot and the longitudinal aspect of the foot side closer to the hill. The higher impact placed on the valley side foot and the concentration of force placed on the medial ball of the valley side foot suggested the influence of the track on the load pattern of the foot sole. This higher impact may result in upward forces that affect the force distribution in the ankle and knee joints. Copyright © 2014. Published by Elsevier Inc.

Evaluation and Justification of an RFID Implementation : Pilot at IKEA Customer Distribution Centre

OpenAIRE

Larsson, Björn; Qviberg, Ola

2004-01-01

The purpose of this final thesis isto develop a model for justification and evaluation of RFID technology. RFID is a new, relatively untested, technology using radio signals for automatic identification of different objects. Our theoretical frame of references focuses on research about RFID and implementation iss ues, we also conducted case studies and interviews in order to learn about RFID. Most RFID installations of today are Pilots or early adopters wanting to try new technology. A lot of...

Quantitative Justification for Project Authorization to Proceed

Science.gov (United States)

Hara, Norikazu

2002-01-01

Every decision to give the Authorization To Proceed (ATP) for development is made after enough study on the balancing of necessary cost and the benefit from the mission. People are aware that the risk incurred by the development must be also taken into consideration for the decision. However, these studies remain the qualitative descriptions except cost estimation so far (1). Recognizing risk is a quantity, which has the unit of the value (2,3), we can derive a simple inequality, which is useful for the justification for the project ATP. The inequality is a necessary condition that mission value must be larger than the summation of cost and risk. The value of mission is the conversion from all of the benefit from the successful mission to monetary value. Cost includes all of the necessary expense for development and operation. Risk is the expectation of loss, which includes not only direct loss but also indirect loss incurred by the mission failure. The concept of utility should be considered not only in the mission value but also in the loss. The probability of mission failure, which is one of two components of risk, is the degree of belief in the postulate that the mission will end in failure. The concept of probability necessary for risk evaluation is not limit of relative frequency but degree of belief, which is the original meaning of the probability (3). There is the celebrated Laplace's Rule of Succession (4) with respect to this degree of belief probability. There was severe controversy on the Rule because of his equal distribution assumption. However, not assuming equal distribution where no information is available, by recognizing that equal distribution is the expression for no information, we can derive his Rule naturally (5,6). The inequality, which gives the basis for the justification for ATP, is also useful for the midterm decision for project continuation when it is fairly prolonged against the initial schedule. To show the use of this inequality

Effects of carbon and nitrogen sources on the induction and ...

African Journals Online (AJOL)

user

about the induction and repression mechanism of this hydrolytic enzyme. This report ... chitin as a sole source of carbon followed by the medium containing an extra nitrogen source, yeast extract. .... against fluorescent background by UV illumination. Statistical ..... Virulence Associated with Native and Mutant Isolates of an.

Novel Thermal Analysis Model of the Foot-Shoe Sole Interface during Gait Motion

Directory of Open Access Journals (Sweden)

Yasuhiro Shimazaki

2018-02-01

Full Text Available Excessive heat at the foot-shoe sole interface negatively affects a human’s thermal comfort. An understanding of the thermal behavior at this interface is important for alleviating this discomfort. During gait motion, a human’s body weight cyclically compresses a shoe sole (commonly constructed of viscoelastic materials, generating heat during loading. To evaluate the thermal effects of this internal heat generation on foot comfort, we developed and empirically validated a thermal analysis model during gait motion. A simple, one-dimensional prediction model for heat conduction with heat generation during compressive loading was used. Heat generation was estimated as a function of the shoe sole’s material properties (e.g., elastic modulus and various gait parameters. When compared with experimental results, the proposed model proved effective in predicting thermal behavior at the foot-shoe sole interface under various conditions and shows potential for improving a human’s thermal comfort during gait motion through informed footwear design.

Cyanate as energy source for nitrifiers

DEFF Research Database (Denmark)

Palatinszky, Marton; Herbold, Craig; Jehmlich, Nico

2015-01-01

recognized energy sources that promote the aerobic growth of ammonia-oxidizing bacteria and archaea. Here we report the aerobic growth of a pure culture of the ammonia-oxidizing thaumarchaeote Nitrososphaera gargensis1 using cyanate as the sole source of energy and reductant; to our knowledge, the first...... organism known to do so. Cyanate, a potentially important source of reduced nitrogen in aquatic and terrestrial ecosystems2, is converted to ammonium and carbon dioxide in Nitrososphaera gargensis by a cyanase enzyme that is induced upon addition of this compound. Within the cyanase gene family...

Histopathological and morphometric studies on the hooves of dairy and beef cattle in relation to overgrown sole and laminitis.

Science.gov (United States)

Singh, S S; Murray, R D; Ward, W R

1992-10-01

In dairy cattle, histopathology of the outer hind claws with overgrown sole revealed arteriosclerosis of blood vessels at the ulcer site in the sole. The laminae did not show any hyperplasia of the epidermis and thrombi were not seen in the blood vessels. Partial or complete disappearance of onychogenic substance was observed in the sole as well as in the wall epidermis. In beef animals, typical changes suggestive of chronic laminitis were seen: these included hyperplasia of the epidermis of the laminae, thrombus formation, arteriosclerosis in the corium of the sole, the abaxial wall and the coronary corium. Morphometric analysis quantified measurements of hooves of normal, beef and dairy cattle. It may be concluded that the changes associated with overgrowth of the sole in dairy cattle are localized to the sole without involvement of the laminae and that the term laminitis is not appropriate in the condition seen in dairy cattle.

[Kinetic simulation of enhanced biological phosphorus removal with fermentation broth as carbon source].

Science.gov (United States)

Zhang, Chao; Chen, Yin-Guang

2013-07-01

As a high-quality carbon source, fermentation broth could promote the phosphorus removal efficiency in enhanced biological phosphorus removal (EBPR). The transformation of substrates in EBPR fed with fermentation broth was well simulated using the modified activated sludge model No. 2 (ASM2) based on the carbon source metabolism. When fermentation broth was used as the sole carbon source, it was found that heterotrophic bacteria acted as a promoter rather than a competitor to the phosphorus accumulating organisms (PAO). When fermentation broth was used as a supplementary carbon source of real municipal wastewater, the wastewater composition was optimized for PAO growth; and the PAO concentration, which was increased by 3.3 times compared to that in EBPR fed with solely real municipal wastewater, accounting for about 40% of the total biomass in the reactor.

Shoe sole tread designs and outcomes of slipping and falling on slippery floor surfaces.

Directory of Open Access Journals (Sweden)

Li-Wen Liu

Full Text Available A gait experiment was conducted under two shoe sole and three floor conditions. The shoe soles and floors were characterized by the tread and groove designs on the surface. The coefficients of friction (COF on the floor in the target area were measured. The subjects were required to walk on a walkway and stepping on a target area covered with glycerol. The motions of the feet of the subjects were captured. Gait parameters were calculated based on the motion data. Among the 240 trials, there were 37 no-slips, 81 microslips, 45 slides, and 77 slips. It was found that the condition with shoe sole and floor had both tread grooves perpendicular to the walking direction had the highest COF, the shortest slip distance, and the lowest percentages of slide and slip. The condition with shoe sole and floor had both tread grooves parallel to the walking direction had the lowest COF and the longest slip distance among all experimental conditions. The Pearson's correlation coefficients between slip distance and slip velocity, time to foot flat, foot angle, and compensatory step length were 0.82 (p<0.0001, 0.33 (p<0.0001, -0.54 (p<0.0001, and -0.51 (p<0.0001, respectively.

Weighing Animal Lives : A Critical Assessment of Justification and Prioritization in Animal-Rights Theories

OpenAIRE

Karlsson, Fredrik

2009-01-01

The project underlying this dissertation aims at analyzing three pro-animal-rights theories, evaluating the theories, and outlining an alternative theoretical account of animal rights. The analytical categories are justification and function of animal rights, the definition of the right holder, and the resolution approach to rights conflict. The categories are applied to a naturalist, a theocentric, and a contractarian approach to defend animal rights. The evaluation is substantiated by the a...

ELECTROCHEMICAL TECHNOLOGIES FOR OBTAINING MOULDS FOR SOLES OF SHOES

Directory of Open Access Journals (Sweden)

Cornelia LUCA

2013-05-01

Full Text Available The paper presents contributions in the designing of some electrochemical technologiesfor the manufacturing of the moulds used in the footwear soles obtaining. There are presented a fewmethods for the moulds obtaining, using electro-deposit processes. There are presented thetechnological phases of the obtaining process of the electrolytes and electrodes preparing and thetechnological stages of the moulds manufacturing.

Folic acid supplementation is not the sole factor in determining ...

African Journals Online (AJOL)

Folic acid supplementation is not the sole factor in determining neural tube defects: The possible role of autoantibodies. Keat Wei Loo, Siew Hua Gan. Abstract. Neural tube defects (NTDs) are severe but common congenital malformations. Neonates who suffer from NTDs may experience long-term complications throughout ...

Degloved foot sole successfully reconstructed with split thickness skin grafts

NARCIS (Netherlands)

Janssens, Loes; Holtslag, Herman R.; Schellekens, Pascal P A; Leenen, Luke P H

2015-01-01

Introduction The current opinion is that split thickness skin grafts are not suitable to reconstruct a degloved foot sole. The tissue is too fragile to carry full bodyweight; and therefore, stress lesions frequently occur. The treatment of choice is the reuse of the avulsed skin whenever possible,

Gendered Sources of Distress and Resilience among Afghan Refugees in Northern California: A Cross-Sectional Study

Directory of Open Access Journals (Sweden)

Carl Stempel

2016-12-01

Full Text Available Recent studies have emphasized the influence of resettlement factors on the mental health of refugees resettling in developed countries. However, little research has addressed gender differences in the nature and influence of resettlement stressors and sources of resilience. We address this gap in knowledge by investigating how gender moderates and mediates the influence of several sources of distress and resilience among 259 Afghan refugees residing in Northern California (USA. Gender moderated the effects of four factors on levels of distress. Intimate and extended family ties have little correlation with men’s distress levels, but are strongly associated with lower distress for women. English ability is positively associated with lower distress for women, but not men. In terms of gender ideology, traditionally oriented women and egalitarian men have lower levels of distress. And experiencing greater dissonant acculturation increases distress for men, but not women. The influence of gender interaction terms is substantial and patterns may reflect difficulty adapting to a different gender order. Future studies of similar populations should investigate gender differences in sources of distress and resilience, and efforts to assist new arrivals might inform them of changes in gender roles they may experience, and facilitate opportunities to renegotiate gender roles.

Gendered Sources of Distress and Resilience among Afghan Refugees in Northern California: A Cross-Sectional Study.

Science.gov (United States)

Stempel, Carl; Sami, Nilofar; Koga, Patrick Marius; Alemi, Qais; Smith, Valerie; Shirazi, Aida

2016-12-28

Recent studies have emphasized the influence of resettlement factors on the mental health of refugees resettling in developed countries. However, little research has addressed gender differences in the nature and influence of resettlement stressors and sources of resilience. We address this gap in knowledge by investigating how gender moderates and mediates the influence of several sources of distress and resilience among 259 Afghan refugees residing in Northern California (USA). Gender moderated the effects of four factors on levels of distress. Intimate and extended family ties have little correlation with men's distress levels, but are strongly associated with lower distress for women. English ability is positively associated with lower distress for women, but not men. In terms of gender ideology, traditionally oriented women and egalitarian men have lower levels of distress. And experiencing greater dissonant acculturation increases distress for men, but not women. The influence of gender interaction terms is substantial and patterns may reflect difficulty adapting to a different gender order. Future studies of similar populations should investigate gender differences in sources of distress and resilience, and efforts to assist new arrivals might inform them of changes in gender roles they may experience, and facilitate opportunities to renegotiate gender roles.

Biomechanical Effects of Prefabricated Foot Orthoses and Rocker‐Sole Footwear in Individuals With First Metatarsophalangeal Joint Osteoarthritis

Science.gov (United States)

Auhl, Maria; Tan, Jade M.; Levinger, Pazit; Roddy, Edward; Munteanu, Shannon E.

2016-01-01

Objective To evaluate the effects of prefabricated foot orthoses and rocker‐sole footwear on spatiotemporal parameters, hip and knee kinematics, and plantar pressures in people with first metatarsophalangeal (MTP) joint osteoarthritis (OA). Methods. A total of 102 people with first MTP joint OA were randomly allocated to receive prefabricated foot orthoses or rocker‐sole footwear. The immediate biomechanical effects of the interventions (compared to usual footwear) were examined using a wearable sensor motion analysis system and an in‐shoe plantar pressure measurement system. Results Spatiotemporal/kinematic and plantar pressure data were available from 88 and 87 participants, respectively. The orthoses had minimal effect on spatiotemporal or kinematic parameters, while the rocker‐sole footwear resulted in reduced cadence, percentage of the gait cycle spent in stance phase, and sagittal plane hip range of motion. The orthoses increased peak pressure under the midfoot and lesser toes. Both interventions significantly reduced peak pressure under the first MTP joint, and the rocker‐sole shoes also reduced peak pressure under the second through fifth MTP joints and heel. When the effects of the orthoses and rocker‐sole shoes were directly compared, there was no difference in peak pressure under the hallux, first MTP joint, or heel; however, the rocker‐sole shoes exhibited lower peak pressure under the lesser toes, second through fifth MTP joints, and midfoot. Conclusion Prefabricated foot orthoses and rocker‐sole footwear are effective at reducing peak pressure under the first MTP joint in people with first MTP joint OA, but achieve this through different mechanisms. Further research is required to determine whether these biomechanical changes result in improvements in symptoms. PMID:26640157

Tiny intracranial aneurysms: Endovascular treatment by coil embolisation or sole stent deployment

International Nuclear Information System (INIS)

Lu Jun; Liu Jiachun; Wang Lijun; Qi Peng; Wang Daming

2012-01-01

Purpose: Tiny intracranial aneurysms pose a significant therapeutic challenge for interventional neuroradiologists. The authors report their preliminary results of endovascular treatment of these aneurysms. Methods: Between January 2002 and December 2009, 52 tiny intracranial aneurysms (defined as ≤3 mm in maximum diameter) in 46 patients (22 men; mean age, 57.9 years) were treated by endosaccular coil embolisation or sole stent deployment in the parent artery. Of 52 aneurysms, 29 had ruptured and 23 remained unruptured. The initial angiographic results, procedural complications, and clinical outcomes were assessed at discharge. Imaging follow-up was performed with cerebral angiography. Results: One aneurysm coiling procedure failed because of unsuccessful micro-catheterization. Forty-three aneurysms were successfully coil embolized, of which complete occlusion was obtained in 14, subtotal occlusion in 18 and incomplete occlusion in 11. The other 8 aneurysms were treated by sole stent deployment in the parent artery. Procedural complications (2 intraprocedural ruptures and 3 thromboembolic events) occurred in 5 (9.6%) of 52 aneurysms, resulting in permanent morbidity in only 1 (2.2%, 1/46) patient. No rebleeding occurred during clinical follow-up (mean duration, 46.7 months). Of the 16 coiled aneurysms that receiving repetitive angiography, 6 initially completely and 3 subtotally occluded aneurysms remained unchanged, 4 initially subtotally and 3 incompletely occluded aneurysms progressed to total occlusion. Five sole stent deployed aneurysms received angiographic follow-up (mean duration, 10.0 months), of which 3 remained unchanged, 1 became smaller and 1 progressed to total occlusion. Conclusion: Endovascular treatment of tiny intracranial aneurysms is technical feasible and relatively safe. Coil embolisation seems to be effective in preventing early recanalisation, whereas sole stenting technique needs further investigation to determine its effectiveness.

Prototype of haptic device for sole of foot using magnetic field sensitive elastomer

Science.gov (United States)

Kikuchi, T.; Masuda, Y.; Sugiyama, M.; Mitsumata, T.; Ohori, S.

2013-02-01

Walking is one of the most popular activities and a healthy aerobic exercise for the elderly. However, if they have physical and / or cognitive disabilities, sometimes it is challenging to go somewhere they don't know well. The final goal of this study is to develop a virtual reality walking system that allows users to walk in virtual worlds fabricated with computer graphics. We focus on a haptic device that can perform various plantar pressures on users' soles of feet as an additional sense in the virtual reality walking. In this study, we discuss a use of a magnetic field sensitive elastomer (MSE) as a working material for the haptic interface on the sole. The first prototype with MSE was developed and evaluated in this work. According to the measurement of planter pressures, it was found that this device can perform different pressures on the sole of a light-weight user by applying magnetic field on the MSE. The result also implied necessities of the improvement of the magnetic circuit and the basic structure of the mechanism of the device.

31 CFR 500.559 - Accounts of North Korean, North Vietnamese, Cambodian or South Vietnamese sole proprietorships.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Accounts of North Korean, North Vietnamese, Cambodian or South Vietnamese sole proprietorships. 500.559 Section 500.559 Money and Finance... Licensing Policy § 500.559 Accounts of North Korean, North Vietnamese, Cambodian or South Vietnamese sole...

Technical Review Report for the Model 9977 Safety Analysis Report for Packaging Addendum 1 Justification for DNDO Contents

Energy Technology Data Exchange (ETDEWEB)

West, M H

2008-12-17

The Model 9977 Package is currently certified for Content Envelope C.1, {sup 238}Pu Heat Sources, either in Radioisotope Thermoelectric Generator (RTG), or in Food-Pack Can configurations, under Certificate of Compliance (CoC) Certificate Number 9977 and Package Identification Number USA/9977/B(M)F-96 (DOE). Addendum 1, Justification for DNDO Contents,--the Submittal--supplements Revision 2 of the Safety Analysis Report for Packaging for the Model 9977 Package. The Submittal adds five new contents to the Model 9977 Package, Content Envelopes, AC.1 through AC.5. The Content Envelopes are neptunium metal, the beryllium-reflected plutonium ball (BeRP Ball), plutonium/uranium metal, plutonium/uranium metal with enhanced wt% {sup 240}Pu (to 50 wt%), and uranium metal. The last three Content Envelopes are stabilized to DOE-STD-3013. These Content Envelopes will be shipped to the Device Assembly Facility (DAF) at the Nevada Test Site (NTS), where they will reside, and, hence, to off-site locations in support of the Department of Homeland Security (DHS) Domestic Nuclear Detection Office (DNDO). The new certificate will apply to a limited number of Model 9977 Packages. At the same time, the Submittal requests an extension of the periodic maintenance requirements from one (1) year to up to five (5) years using Radio-Frequency Identification (RFID) temperature-monitoring systems to measure the ambient storage temperature in order to ensure that the temperature of the Viton{reg_sign} O-rings for the 6-inch Containment Vessel (6CV) remain less than 200 F. The RFIDs have been developed by Argonne National Laboratory. An on-going surveillance program at the K-Area Materials Storage (KAMS) facility at the Savannah River Site, and an on-going examination of Viton{reg_sign} O-rings from mock Primary Containment Vessels (PCVs) at Savannah River National Laboratory (SRNL) provide the technical justification for the extension of the periodic maintenance interval. Where extended

75 FR 51185 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Rock Sole in the Bering Sea...

Science.gov (United States)

2010-08-19

... 600 and 50 CFR part 679. The 2010 rock sole TAC specified for the Bering Sea and Aleutian Islands ICA... Amendment 80 Allocations of The Aleutian Islands Pacific Ocean Perch, And BSAI Flathead Sole, Rock Sole, And.... 0910131363-0087-02] RIN 0648-XY29 Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Rock...

The application of Dempster-Shafer theory demonstrated with justification provided by legal evidence

Directory of Open Access Journals (Sweden)

Shawn P. Curley

2007-10-01

Full Text Available In forecasting and decision making, people can and often do represent a degree of belief in some proposition. At least two separate constructs capture such degrees of belief: likelihoods capturing evidential balance and support capturing evidential weight. This paper explores the weight or justification that evidence affords propositions, with subjects communicating using a belief function in hypothetical legal situations, where justification is a relevant goal. Subjects evaluated the impact of sets of 1--3 pieces of evidence, varying in complexity, within a hypothetical legal situation. The study demonstrates the potential usefulness of this evidential weight measure as an alternative or complement to the more-studied probability measure. Subjects' responses indicated that weight and likelihood were distinguished; that subjects' evidential weight tended toward single elements in a targeted fashion; and, that there were identifiable individual differences in reactions to conflicting evidence. Specifically, most subjects reacted to conflicting evidence that supported disjoint sets of suspects with continued support in the implicated sets, although an identifiable minority reacted by pulling back their support, expressing indecisiveness. Such individuals would likely require a greater amount of evidence than the others to counteract this tendency in support. Thus, the study identifies the value of understanding evidential weight as distinct from likelihood, informs our understanding of the psychology of individuals' judgments of evidential weight, and furthers the application and meaningfulness of belief functions as a communication language.

Craniocervical Junction Meningiomas without Hydrocephalus Presenting Solely with Syncope: Report of 2 Cases.

Science.gov (United States)

Champagne, Pierre-Olivier; Bojanowski, Michel W

2018-06-01

To our knowledge, there have not been any reported cases of a meningioma of the craniocervical region presenting solely with syncope as its initial symptom. Only 1 case of meningioma presenting with syncope has been published, but it was associated with hydrocephalus. We report 2 cases of syncope caused by a craniocervical junction meningioma, with syncope being the sole presenting symptom and without hydrocephalus. We discuss the possible pathophysiology, as well as the clinical relevance of this type of presentation. We reviewed the charts, operative details, and imagery of 2 cases of meningioma in the region of the craniocervical junction, with syncope as their sole presenting feature. We also reviewed the literature. In 1 case the syncope occurred spontaneously. In the other, it occurred during a Valsalva maneuver. Both meningiomas were surgically removed via a retromastoid approach. There was no recurrence of syncope following surgery. Following a literature review, we found 1 case of posterior fossa meningioma presenting with syncope, but hydrocephalus was also present. Syncope can be the sole manifestation of a meningioma of the craniocervical junction. Such syncopes are a consequence of transient dysfunction of the autonomous pathways in the medulla and/or of the medulla's output. In the absence of other causes of syncope, a meningioma in this region, even in the absence of hydrocephalus, should not be considered as fortuitous, but rather as the actual cause of syncope. Recognizing this possibility offers the potential for proper diagnosis and appropriate treatment of the syncope. Copyright © 2018 Elsevier Inc. All rights reserved.

32P-postlabeling analysis of DNA adducts in liver of wild English sole (Parophrys vetulus) and winter flounder (Pseudopleuronectes americanus)

International Nuclear Information System (INIS)

Varanasi, U.; Reichert, W.L.; Stein, J.E.

1989-01-01

The 1-butanol adduct enhancement version of the 32P-postlabeling assay was used to measure the levels of hepatic DNA adducts in the marine flatfish, English sole (Parophrys vetulus), sampled from the Duwamish Waterway and Eagle Harbor, Puget Sound, WA, where they are exposed to high concentrations of sediment-associated chemical contaminants and exhibit an elevated prevalence of hepatic neoplasms. Hepatic DNA was also analyzed from English sole from a reference area (Useless Bay, WA) and from reference English sole treated with organic-solvent extracts of sediments from the two contaminated sites. Autoradiograms of thin-layer chromatograms of 32P-labeled hepatic DNA digests from English sole from the contaminated sites exhibited up to three diagonal radioactive zones, which were not present in autoradiograms of thin-layer chromatogram maps of 32P-labeled DNA digests from English sole from the reference site. These diagonal radioactive zones contained several distinct spots as well as what appeared to be multiple overlapping adduct spots. The levels (nmol of adducts/mol of nucleotides) of total DNA adducts for English sole from Duwamish Waterway and Eagle Harbor were 26 +/- 28 (DS) and 17 +/- 9.6, respectively. All autoradiograms of DNA from fish from the contaminated sites exhibited a diagonal radioactive zone where DNA adducts of chrysene, benzo(a)pyrene, and dibenz(a,h)anthracene, formed in vitro using English sole hepatic microsomes, were shown to chromatograph. English sole treated with extracts of the contaminated sediments had adduct profiles generally similar to those for English sole from the respective contaminated sites

Sole disorders in conventionally managed and organic dairy herds using different housing systems

DEFF Research Database (Denmark)

Vaarst, Mette; Hindhede, Jens; Enevoldsen, Carsten

1998-01-01

Records of claw trimmings were analyzed in seven organic and six conventional Danish herds (a total of 974 cows). The housing systems represented were tie stall systems, loose housing system with slatted floor (one organic herd), and deep litter systems (deep straw bedding). Occurrence of sole...... stage from 61 to 120 d post partum in cows of other dual purpose breeds was positively associated with the presence of sole ulcer in one leg only in first parity cows. The time of year for claw trimming was a risk factor for acute haemorrhage in first parity cows, with the period from December...

Robust design in generelaised linear models for improving the quality of polyurethane soles

Directory of Open Access Journals (Sweden)

Castro, Armando Mares

2015-11-01

Full Text Available In a process that manufactures polyurethane soles by casting, a number of problems lead to different types of defects on the sole, causing significant economic losses for the company. In order to improve the product quality and decrease the number of defects, this study conducts an experimental design in the context of robust design. Since the response variable is binary, the statistical analysis was performed using generalised linear models. The operational methodology reduced the percentage of defects, while combining the experimental technique and control systems to achieve superior quality and a consequent reduction in costs.

The management and disposal of sealed sources in France

International Nuclear Information System (INIS)

Drogou, A.

2005-01-01

The utilisation of sealed sources is very widespread in France, both in the medical and industrial fields. The rules for the management and retrieval of the sources are defined in the Decree of 4 April 2002. The principle of the retrieval of the sources is reliant on the supplier who is obliged to take back these sources. Financial guarantee systems have consequently been established to provide compensation for any failure by the supplier to take back the sources. The problems today in France are the absence of a disposal route and the management of the orphan sources. These have been integrated into the drawing up of the National Waste Management Plan (PNGDR) issued by the Minister for the Environment. Certain ideas and principles for the disposal of the sources have already been presented: Development of the principles of justification and recycling, development of disposal routes, development of a retrieval system for orphan sources; the importance of the establishment of financial guarantees for all the sources, the importance of consistency between the European regulations in order to have a simple return to the supplier in the case of imported sources. (author)

On the autarchic use of solely PIXE data in particulate matter source apportionment studies by receptor modeling

Energy Technology Data Exchange (ETDEWEB)

Lucarelli, F. [Department of Physics and Astronomy, University of Florence, Via G. Sansone 1, 50019 Sesto Fiorentino (Italy); National Institute of Nuclear Physics (INFN)-Florence, Via G. Sansone 1, 50019 Sesto Fiorentino (Italy); Nava, S., E-mail: nava@fi.infn.it [National Institute of Nuclear Physics (INFN)-Florence, Via G. Sansone 1, 50019 Sesto Fiorentino (Italy); Calzolai, G. [Department of Physics and Astronomy, University of Florence, Via G. Sansone 1, 50019 Sesto Fiorentino (Italy); Chiari, M. [National Institute of Nuclear Physics (INFN)-Florence, Via G. Sansone 1, 50019 Sesto Fiorentino (Italy); Giannoni, M.; Traversi, R.; Udisti, R. [Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019 Sesto Fiorentino (Italy)

2015-11-15

Particle Induced X-ray Emission (PIXE) analysis of aerosol samples allows simultaneous detection of several elements, including important tracers of many particulate matter sources. This capability, together with the possibility of analyzing a high number of samples in very short times, makes PIXE a very effective tool for source apportionment studies by receptor modeling. However, important aerosol components, like nitrates, OC and EC, cannot be assessed by PIXE: this limitation may strongly compromise the results of a source apportionment study if based on PIXE data alone. In this work, an experimental dataset characterised by an extended chemical speciation (elements, EC–OC, ions) is used to test the effect of reducing input species in the application of one of the most widely used receptor model, namely Positive Matrix Factorization (PMF). The main effect of using only PIXE data is that the secondary nitrate source is not identified and the contribution of biomass burning is overestimated, probably due to the similar seasonal pattern of these two sources.

Reorganization Law and Dilution Threats in Different Financial Systems

NARCIS (Netherlands)

Hege, U.; Mella-Barral, P.

2000-01-01

In a market-based financial system, credit is held by dispersed creditors, and out-of-court renegotiation of debt is more likely to fail because of hold-out problems; in a bank-based system, out-of-court renegotiation stands good chances to succeed. Since out-of-court renegotiation is a substitute

Production of FucoPol by Enterobacter A47 using waste tomato paste by-product as sole carbon source.

Science.gov (United States)

Antunes, Sílvia; Freitas, Filomena; Sevrin, Chantal; Grandfils, Christian; Reis, Maria A M

2017-03-01

Out-of-specification tomato paste, a by-product from the tomato processing industry, was used as the sole substrate for cultivation of the bacterium Enterobacter A47 and production of FucoPol, a value-added fucose-rich extracellular polysaccharide. Among the different tested fed-batch strategies, pH-stat, DO-stat and continuous substrate feeding, the highest production (8.77gL -1 ) and overall volumetric productivity (2.92gL -1 d -1 ) were obtained with continuous substrate feeding at a constant flow rate of 11gh -1 . The polymer produced had the typical FucoPol composition (37mol% fucose, 27mol% galactose, 23mol% glucose and 12mol% glucuronic acid, with an acyl groups content of 13wt%). The average molecular weight was 4.4×10 6 Da and the polydispersity index was 1.2. This study demonstrated that out-of-specification tomato paste is a suitable low-cost substrate for the production of FucoPol, thus providing a route for the valorization of this by-product into a high-value microbial product. Copyright © 2016 Elsevier Ltd. All rights reserved.

The justification of studies in genetic epidemiology - political scaling in China Medical City.

Science.gov (United States)

Sleeboom-Faulkner, Margaret

2018-04-01

Genetic epidemiology examines the role of genetic factors in determining health and disease in families and in populations to help addressing health problems in a responsible manner. This paper uses a case study of genetic epidemiology in Taizhou, China, to explore ways in which anthropology can contribute to the validation of studies in genetic epidemiology. It does so, first, by identifying potential overgeneralizations of data, often due to mismatching scale and, second, by examining it's embedding in political, historical and local contexts. The example of the longitudinal cohort study in Taizhou illustrates dimensions of such 'political scaling'. Political scaling is a notion used here to refer to the effects of scaling biases in relation to the justification of research in terms of relevance, reach and research ethics. The justification of a project on genetic epidemiology involves presenting a maximum of benefits and a minimum of burden for the population. To facilitate the delineation of political scaling, an analytical distinction between donating and benefiting communities was made using the notions of 'scaling of relevance', 'scaling of reach' and 'scaling of ethics'. Political scaling results at least partly from factors external to research. By situating political scaling in the context of historical, political and local discourses, anthropologists can play a complementary role in genetic epidemiology.

Role of L-lysine-alpha-ketoglutarate aminotransferase in catabolism of lysine as a nitrogen source for Rhodotorula glutinis.

Science.gov (United States)

Kinzel, J J; Winston, M K; Bhattacharjee, J K

1983-01-01

Wild-type and saccharopine dehydrogenaseless mutant strains of Rhodotorula glutinis grew in minimal medium containing lysine as the sole nitrogen source and simultaneously accumulated, in the culture supernatant, large amounts of a product identified as alpha-aminoadipic-delta-semialdehyde. The saccharopine dehydrogenase and pipecolic acid oxidase levels remained unchanged in wild-type cells grown in the presence of ammonium or lysine as the nitrogen source. Lysine-alpha-ketoglutarate aminotransferase activity was demonstrated in ammonium-grown cells. This activity was depressed in cells grown in the presence of lysine as the sole source of nitrogen. PMID:6408065

Technical justifications for the tests and criteria in the waste form technical position appendix on cement stabilization

International Nuclear Information System (INIS)

Siskind, B.; Cowgill, M.G.

1992-01-01

As part of its technical assistance to the Nuclear Regulatory Commission (NRC), Brookhaven National Laboratory (BNL) developed a background document for the cement stabilization appendix, Appendix A, to Rev. 1 of the Technical Position on Waste Form (TP). Here we present an overview of this background document, which provides technical justification for the stability tests to be performed on cement-stabilized waste forms and for the criteria posed in each test, especially for those tests which have been changed from their counterparts in the May 1983 Rev. 0 TP. We address guidelines for procedures from Appendix A which are considered in less detail or not at all in the Rev. 0 of the TP, namely, qualification specimen preparation (mixing, curing, storage), statistical sampling and analysis, process control program specimen preparation and examination, and surveillance specimens. For each waste form qualification test, criterion or procedural guidelines, we consider the reason for its inclusion in Appendix A, the changes from Rev. 0 of the TP (if applicable), and a discussion of the justification or rationale for these changes

Microfinance Participation, Control Over Resources, and Justification of IPV: Results From a Nationally Representative Sample of Women.

Science.gov (United States)

Murshid, Nadine Shaanta

2016-04-13

A high percentage of men and women are purported to justify intimate partner violence (IPV) in countries that are steeped in patriarchy even in the presence of programs such as microfinance that aim to address gender equity. This article examines two assertions that emerge from the literature on microfinance and its potential for positive outcomes for women who participate in it: (a) Microfinance participation is associated with reduced justification of IPV, and (b) microfinance participants with control over their own resources are less likely to justify IPV when compared with microfinance participants who do not have control over their resources. Couples data from a nationally representative survey, the Bangladesh Demographic and Health Survey, were used in the present study. Propensity score matching and logistic regression analyses were conducted to reveal that (a) microfinance participation was not associated with justification of IPV and that (b) women who participated in microfinance were less likely to justify IPV when they had no control over their resources. Implications for practitioners and policymakers are discussed. © The Author(s) 2016.

Technical justifications for the tests and criteria in the waste form Technical position appendix on cement stabilization

International Nuclear Information System (INIS)

Siskind, B.; Cowgill, M.G.

1992-01-01

As part of its technical assistance to the Nuclear Regulatory Commission (NRC), Brookhaven National Laboratory (BNL) developed a background document for the cement stabilization appendix. Appendix A, to Rev. 1 of the Technical Position on Waste Form (TP). Here we present an overview of this background document, which provides technical justification for the stability tests to be performed on cement-stabilized waste forms and for the criteria posed in each test) especially for those tests which have been changed from their counterparts in the May 1983 Rev. 0 TP. We address guidelines for procedures from Appendix A which are considered in less detail or not at all in the Rev. 0 of the TP, namely, qualification specimen preparation (mixing, curing, storage), statistical sampling and analysis, process control program specimen preparation and examination, and surveillance specimens. For each waste form qualification test, criterion or procedural guideline, we consider the reason for its inclusion in Appendix A, the changes from Rev. 0 of the TP (if applicable), and a discussion of the justification or rationale for these changes. (author)

Cognitive dissonance in children: justification of effort or contrast?

Science.gov (United States)

Alessandri, Jérôme; Darcheville, Jean-Claude; Zentall, Thomas R

2008-06-01

Justification of effort is a form of cognitive dissonance in which the subjective value of an outcome is directly related to the effort that went into obtaining it. However, it is likely that in social contexts (such as the requirements for joining a group) an inference can be made (perhaps incorrectly) that an outcome that requires greater effort to obtain in fact has greater value. Here we present evidence that a cognitive dissonance effect can be found in children under conditions that offer better control for the social value of the outcome. This effect is quite similar to contrast effects that recently have been studied in animals. We suggest that contrast between the effort required to obtain the outcome and the outcome itself provides a more parsimonious account of this phenomenon and perhaps other related cognitive dissonance phenomena as well. Research will be needed to identify cognitive dissonance processes that are different from contrast effects of this kind.

N-(2-PIRYDYLAMINO METHYLENEBISPHOSPHONIC ACID AS A SOLE SOURCE OF A FUNGI FUSARIUM STRAINS GROWING

Directory of Open Access Journals (Sweden)

Teresa Krzyśko-Łupicka

2016-09-01

The results of growth kinetics of the studied Fusarium fungi in the presence of N-(2-pirydyloamino methyle-nobisphosphonic acid, were expressed by dry weight [g·dm-3]. Only Fusarium oxysporum XVI has been capa-ble to grow in acidic medium (pH 4.0 using N-(2-pirydylamino methylene-bisphosphonic acid as an alterna-tive source of phosphorus. In these conditions the N-(2-pirydylamino methylenebisphosphonic acid degrada-tion was carried out to utilize phosphorus compounds as a source of nutrient components for this strain. The presence of N-(2-pirydylamino methylenebisphosphonic acid receded a growth rate of mycelium but did not have an effect on spores of tested fungi.

Towards surface analysis on diabetic feet soles to predict ulcerations using photometric stereo

Science.gov (United States)

Liu, Chanjuan; van der Heijden, Ferdi; van Netten, Jaap J.

2012-03-01

Diabetic foot ulceration is a major complication for patients with diabetes mellitus. Approximately 15% to 25% of patients with Type I and Type II diabetes eventually develop feet ulcers. If not adequately treated, these ulcers may lead to foot infection, and ultimately to total (or partial) lower extremity amputation, which means a great loss in health-related quality of life. The incidence of foot ulcers may be prevented by early identification and subsequent treatment of pre-signs of ulceration, such as callus formation, redness, fissures, and blisters. Therefore, frequent examination of the feet is necessary, preferably on a daily basis. However, self-examination is difficult or impossible due to consequences of the diabetes. Moreover, frequent examination by health care professionals is costly and not feasible. The objective of our project is to develop an intelligent telemedicine monitoring system that can be deployed at the patients' home environment for frequent examination of patients feet, to timely detect pre-signs of ulceration. The current paper reports the preliminary results of an implementation of a photometric stereo imaging system to detect 3D geometric abnormalities of the skin surfaces of foot soles. Using a flexible experimental setup, the system parameters such as number and positions of the illuminators have been selected so as to optimize the performance with respect to reconstructed surface. The system has been applied to a dummy foot sole. Finally, the curvature on the resulting 3D topography of the foot sole is implemented to show the feasibility of detecting the pre-signs of ulceration using photometric stereo imaging. The obtained results indicate clinical potential of this technology for detecting the pre-signs of ulceration on diabetic feet soles.

A review of the information required by technical justifications and its availability

International Nuclear Information System (INIS)

Worrall, G.M.; Conroy, P.J.; Whittle, M.J.; Roscoe, P.

1997-03-01

A central feature of the European approach to Inspection Qualification (IQ) is the use of Technical Justifications (TJ). This arises from the recognition that practical trials of an inspection can never, by themselves, generate sufficient information to provide confidence in an inspection. The central role of TJ has raised concerns that information which is vital to their production may currently not be available. The range of roles that TJ can play in IQ is described in this report, their typical structure, the key input information, and the essential variables defined. The extent to which this information currently is available is then discussed. Information needs are defined. 10 refs

Computer vision for shoe upper profile measurement via upper and sole conformal matching

Science.gov (United States)

Hu, Zhongxu; Bicker, Robert; Taylor, Paul; Marshall, Chris

2007-01-01

This paper describes a structured light computer vision system applied to the measurement of the 3D profile of shoe uppers. The trajectory obtained is used to guide an industrial robot for automatic edge roughing around the contour of the shoe upper so that the bonding strength can be improved. Due to the specific contour and unevenness of the shoe upper, even if the 3D profile is obtained using computer vision, it is still difficult to reliably define the roughing path around the shape. However, the shape of the corresponding shoe sole is better defined, and it is much easier to measure the edge using computer vision. Therefore, a feasible strategy is to measure both the upper and sole profiles, and then align and fit the sole contour to the upper, in order to obtain the best fit. The trajectory of the edge of the desired roughing path is calculated and is then smoothed and interpolated using NURBS curves to guide an industrial robot for shoe upper surface removal; experiments show robust and consistent results. An outline description of the structured light vision system is given here, along with the calibration techniques used.

pigmentation of the sole of the foot in rhodesian africans

African Journals Online (AJOL)

1971-01-23

Jan 23, 1971 ... basal layer. (Photo by courtesy of Dr C. M. D. Ross.) Fig. 8. From a biopsy of a grade III area on the sole of the foot a section shows, apart from proliferated melanocytes in the basal layer, isolated pigmented cells extending through the stratum malpighii to the stratum granulosum above it, (Photo by courtesy ...

Deaths among West African dwarf goats fed sole Dactyladaenia barteri

African Journals Online (AJOL)

Dactyladaema barteri is an important shrub utilized in fallow development and as a much-preferred ruminant browse by local farmers in Nigeria. We report the death of two 12 – 15 months old West African Dwarf (WAD) goats used in a digestibility trail with D. barteri as sole feed and in a mixed browse - grass diet in the ...

Mechanisms of friction and assessment of slip resistance of new and used footwear soles on contaminated floors.

Science.gov (United States)

Grönqvist, Raoul

1995-02-01

The great number of slipping accidents indicates that footwear providing good slip resistance must be rare. Slip resistance seems to be a purely physical phenomenon, however, more knowledge of the mechanisms of friction is needed to develop slip-resistant footwear and to ensure safer walking in slippery conditions. In the present study the influence of the normal wear of shoe heels and soles on their frictional properties was clarified. The slip resistance of three types of new and used safety shoes on four relatively slippery floor-contaminant combinations, was assessed with a prototype apparatus, which simulates the movements of a human foot and the forces applied to the underfoot surface during an actual slip. The used shoes were collected from 27 workers in a shipbuilding company and classified by sight into four wear classes: Good, satisfactory, poor, and worn-out. The assessed shoe heels and soles were in general more slippery when new compared to used heels and soles. However, footwear must be discarded before the tread pattern is worn-out. Used microcellular polyurethane (PU) heels and soles gave a considerably higher coefficient of kinetic friction (μ k ) on contaminated floors than used heels and soles made of compact nitrile (NR) and compact styrene rubber (SR). The heel-slide coefficient of kinetic friction (μ kl ) for used versus new shoes was on average 66% higher for PU (0·216 versus 0·130), 27% higher for SR (0·143 versus 0·113), and 7% lower for NR (0·098 versus 0·105). The fundamental mechanisms of friction between shoe soles and contaminated floors were also discussed, and experiments with seven slabs of sole materials were carried out to assess contact pressure effects from the viewpoint of slipping. Slip resistance particularly seemed to depend on the squeeze film and the contact pressure effects between the soling materials and the floor. An increasing contact pressure dramatically reduced the μ k , thus indicating that the slip

Ultrasound Examination Through The Sole Horn On A Weight‐Bearing Claw: Pilot In‐Vitro Study

DEFF Research Database (Denmark)

Bach, Kurt; Nielsen, Søren Saxmose; Capion, Nynne

of a 700 kg heavy Holstein cow The correlation between the thickness of the soft tissue measured with the two different methods was 0.91 (Pearson’s correlation coefficient, Figure 1). Discussion The bottom of the tub could carry the weight of a 700 kg cow. It was possible to scan through the sole horn......Introduction A decrease of the soft tissue thickness in the claw increases the pressure on the corium from the pedal bone and may lead to injuries and claw horn lesions (Ossent & Lischer 1998, Tarlton, et al. 2002). Ultrasonography has been described as a useful method to exam the soft tissue...... the sole horn and through the polyethylene plate respectively had an acceptable correlation. Acknowledgements Thanks to Mogens Nielsen Kreaturslagteri A/S for providing slaughter house legs. References Kofler J, Kubber P, and Henninger W 1999 Ultrasonographic imaging and thickness measurement of the sole...

Toward developing recombinant gonadotropin-based hormone therapies for increasing fertility in the flatfish Senegalese sole.

Directory of Open Access Journals (Sweden)

François Chauvigné

Full Text Available Captive flatfishes, such as the Senegalese sole, typically produce very low volumes of sperm. This situation is particularly prevalent in the first generation (F1 of reared sole males, which limits the development of artificial fertilization methods and the implementation of selective breeding programs. In this study, we investigated whether combined treatments with homologous recombinant follicle-stimulating (rFsh and luteinizing (rLh hormones, produced in a mammalian host system, could stimulate spermatogenesis and enhance sperm production in Senegalese sole F1 males. In an initial autumn/winter experiment, weekly intramuscular injections with increasing doses of rFsh over 9 weeks resulted in the stimulation of gonad weight, androgen release, germ cell proliferation and entry into meiosis, and the expression of different spermatogenesis-related genes, whereas a subsequent single rLh injection potentiated spermatozoa differentiation. In a second late winter/spring trial corresponding to the sole's natural prespawning and spawning periods, we tested the effect of repeated rLh injections on the amount and quality of sperm produced by males previously treated with rFsh for 4, 6, 8 or 10 weeks. These latter results showed that the combination of rFsh and rLh treatments could increase sperm production up to 7 times, and slightly improve the motility of the spermatozoa, although a high variability in the response was found. However, sustained administration of rFsh during spawning markedly diminished Leydig cell survival and the steroidogenic potential of the testis. These data suggest that in vivo application of rFsh and rLh is effective at stimulating spermatogenesis and sperm production in Senegalese sole F1 males, setting the basis for the future establishment of recombinant gonadotropin-based hormone therapies to ameliorate reproductive dysfunctions of this species.

Modelling larval dispersal dynamics of common sole (Solea solea) along the western Iberian coast

Science.gov (United States)

Tanner, Susanne E.; Teles-Machado, Ana; Martinho, Filipe; Peliz, Álvaro; Cabral, Henrique N.

2017-08-01

Individual-based coupled physical-biological models have become the standard tool for studying ichthyoplankton dynamics and assessing fish recruitment. Here, common sole (Solea solea L.), a flatfish of high commercial importance in Europe was used to evaluate transport of eggs and larvae and investigate the connectivity between spawning and nursery areas along the western Iberian coast as spatio-temporal variability in dispersal and recruitment patterns can result in very strong or weak year-classes causing large fluctuations in stock size. A three-dimensional particle tracking model coupled to Regional Ocean Modelling System model was used to investigate variability of sole larvae dispersal along the western Iberian coast over a five-year period (2004-2009). A sensitivity analysis evaluating: (1) the importance of diel vertical migrations of larvae and (2) the size of designated recruitment areas was performed. Results suggested that connectivity patterns of sole larvae dispersal and their spatio-temporal variability are influenced by the configuration of the coast with its topographical structures and thus the suitable recruitment area available as well as the wind-driven mesoscale circulation along the Iberian coast.

The Chandra Source Catalog: Source Variability

Science.gov (United States)

Nowak, Michael; Rots, A. H.; McCollough, M. L.; Primini, F. A.; Glotfelty, K. J.; Bonaventura, N. R.; Chen, J. C.; Davis, J. E.; Doe, S. M.; Evans, J. D.; Evans, I.; Fabbiano, G.; Galle, E. C.; Gibbs, D. G., II; Grier, J. D.; Hain, R.; Hall, D. M.; Harbo, P. N.; He, X.; Houck, J. C.; Karovska, M.; Lauer, J.; McDowell, J. C.; Miller, J. B.; Mitschang, A. W.; Morgan, D. L.; Nichols, J. S.; Plummer, D. A.; Refsdal, B. L.; Siemiginowska, A. L.; Sundheim, B. A.; Tibbetts, M. S.; van Stone, D. W.; Winkelman, S. L.; Zografou, P.

2009-09-01

The Chandra Source Catalog (CSC) contains fields of view that have been studied with individual, uninterrupted observations that span integration times ranging from 1 ksec to 160 ksec, and a large number of which have received (multiple) repeat observations days to years later. The CSC thus offers an unprecedented look at the variability of the X-ray sky over a broad range of time scales, and across a wide diversity of variable X-ray sources: stars in the local galactic neighborhood, galactic and extragalactic X-ray binaries, Active Galactic Nuclei, etc. Here we describe the methods used to identify and quantify source variability within a single observation, and the methods used to assess the variability of a source when detected in multiple, individual observations. Three tests are used to detect source variability within a single observation: the Kolmogorov-Smirnov test and its variant, the Kuiper test, and a Bayesian approach originally suggested by Gregory and Loredo. The latter test not only provides an indicator of variability, but is also used to create a best estimate of the variable lightcurve shape. We assess the performance of these tests via simulation of statistically stationary, variable processes with arbitrary input power spectral densities (here we concentrate on results of red noise simulations) at variety of mean count rates and fractional root mean square variabilities relevant to CSC sources. We also assess the false positive rate via simulations of constant sources whose sole source of fluctuation is Poisson noise. We compare these simulations to an assessment of the variability found in real CSC sources, and estimate the variability sensitivities of the CSC.

Effects of de-oiled palm kernel cake based fertilizers on sole maize ...

African Journals Online (AJOL)

AJL

2012-03-08

Mar 8, 2012 ... formulations on the yield of sole maize and cassava crops. Two de-oiled palm ..... establishment of nitrogen fixing bacteria in the rhizosphere. Microb ... Biological, and Social Sciences Research, 2nd Edition. Optimal Publ.

Justifications and self-organization as determinants of recycling behavior. The case of used batteries

Energy Technology Data Exchange (ETDEWEB)

Hansmann, Ralf; Bernasconi, Petra; Smieszek, Timo; Loukopoulos, Peter; Scholz, Roland W [Chair of Environmental Sciences: Natural and Social Science Interface, Swiss Federal Institute of Technology, Zurich (ETH Zuerich), Universitaetsstrasse 22, ETH Zentrum CHN J76.3, CH-8092 Zurich (Switzerland)

2006-06-15

Much previous research on recycling behavior has drawn heavily on models of personal and perceived social norms, as well as of personal attitudes, to explain recycling behavior. Although such models have received empirical support, the issue concerning discrepancies between norms, personal attitudes and an individual's behavior is yet to be resolved. Using battery recycling in Switzerland as a case in point, the present questionnaire-based research examines via regression analyses the relationship between self-reported recycling behavior and socio-demographic variables, attitudes towards ecologically positive waste disposal, trust in waste disposal authorities, specific knowledge concerning recycling, justifications for not participating in the recycling scheme, self-organization of recycling behavior, and level of battery consumption. It was found that recycling knowledge, self-organization of recycling, and disagreement with justifications for non-recycling were positively related to recycling behavior, while attitudes towards ecological waste disposal and trust in waste disposal authorities were not directly related to respondents' self-reported battery recycling behavior. On the basis of these results, with reference to Sykes and Matza's Neutralization theory [Sykes GM, Matza D. Techniques of neutralization: a theory of delinquency. Am Sociol Rev 1957:22(6):664-70] a contextualized model of recycling behavior is proposed. This model is able to account for inconsistencies between personal attitudes and perceived social norms, and has practical implications for the design of public intervention strategies for enhancing participation in the recycling. (author)

A CRÍTICA E OS MOMENTOS CRÍTICOS: DE LA JUSTIFICATION E A GUINADA PRAGMÁTICA NA SOCIOLOGIA FRANCESA

Directory of Open Access Journals (Sweden)

Diogo Silva Corrêa

Full Text Available Resumo: O objetivo do presente texto é apresentar a sociologia pragmática francesa a partir do livro De la justification de Luc Boltanski e Laurent Thévenot. Primeiro, fazemos uma introdução geral dos principais pontos de convergência do campo sociológico francês desde a década de 80. Em seguida, apresentamos a obra De la justification, considerada como um marco na guinada pragmática da sociologia francesa. Então, apresentamos dois de seus principais conceitos: o de prova e o de cité. Por fim, através de um apanhado das forças e das fraquezas do modelo, problematizamos alguns de seus limites e desafios, como o de integrar na intuição pragmatista questões como o engajamento crítico do sociólogo e a análise dos processos, das disposições e dos problemas de longa duração.

A Self-Determination Model of Childhood Exposure, Perceived Prevalence, Justification, and Perpetration of Intimate Partner Violence

OpenAIRE

Neighbors, Clayton; Walker, Denise D.; Mbilinyi, Lyungai F.; Zegree, Joan; Foster, Dawn W.; Roffman, Roger A.

2013-01-01

The present research was designed to evaluate self-determination theory as a framework for integrating factors associated with intimate partner violence (IPV) perpetration. The proposed model suggests that childhood exposure to parental violence may influence global motivational orientations which, in turn result in greater cognitive biases (overestimating the prevalence of IPV and justification of IPV) which, in turn, contribute to an individual’s decision to use abusive behavior. Participan...

Trisomy 19 as the sole chromosomal anomaly in hematologic neoplasms.

Science.gov (United States)

Johansson, B; Billström, R; Mauritzson, N; Mitelman, F

1994-05-01

Trisomy 19 was found as the sole chromosomal aberration in three hematologic malignancies: one chronic myelomonocytic leukemia and two cases of of immunophenotypically immature acute myeloid leukemia (AML). A compilation of previously published hematologic neoplasms with +19 as the only change reveals that this anomaly is strongly associated with myeloid malignancies; 25 of 31 cases have been myelodysplastic syndromes (MDS) or AML. Eight of the 11 MDS cases have been either refractory anemia (RA) or RA with excess of blasts, and four of the 14 AML cases have had preleukemic myelodysplastic cases phase, with the +19 accruing during the time of leukemic transformation. The AML cases have, in general, been either or early maturation arrest, i.e. undifferentiated or AML-M1/M2, or of myelomonocytic-monoblastic origin, i.e., AML-M4/M5. None of the MDS or AML cases with +19 had had a previous history of radio- or chemotherapy. We conclude that trisomy 19, as the sole anomaly, is a characteristic abnormality in de novo myeloid malignancies. No clinical features seem to characterize patients with +19 AML and MDS and the prognostic impact of the aberration remains to be elucidated.

The rational reconstruction of weighing and balancing on the basis of teleological-evaluative considerations in the justification of judicial decisions

NARCIS (Netherlands)

Feteris, E.T.

2008-01-01

In this contribution the author develops an argumentation model for the reconstruction of weighing and balancing on the basis of teleological-evaluative considerations. The model is intended as a heuristic and critical tool for the rational reconstruction of the justification of judicial decisions.

Renegotiating Responsibility

DEFF Research Database (Denmark)

Skovgaard, Jakob

By the time Nelson Mandela was released from prison in 1990, no human rights issue had allegedly been as debated at the UN as the racially segregated system of apartheid. Mediatized confrontation with the structural discrimination inherent to the apartheid system had a transformative impact...

Types of Adolescent Male Dating Violence Against Women, Self-Esteem, and Justification of Dominance and Aggression.

Science.gov (United States)

Diaz-Aguado, Maria Jose; Martinez, Rosario

2015-09-01

The recognition of the seriousness of intimate partner violence (IPV) and the need to prevent it has led to the study of its inception in relationships established in adolescence. This study uses latent class analysis to establish a typology of male adolescents based on self-reports of violence against a girl in dating relationships. The participants were 4,147 boys in Spain aged 14 to 18 years from a probabilistic sample. Four discrete, identifiable groups were derived based on 12 indicators of emotional abuse, intimidation, coercion, threats, physical violence, and violence transmitted via communication technologies. The first group consists of non-violent adolescent boys. A second group comprises those boys who isolate and control their partners. Boys who exert only medium-level emotional abuse form the third group, whereas the fourth is formed by teenage boys who frequently engage in all types of violence. Compared with the non-violent adolescents in a multinomial logistic regression, the other groups show lower self-esteem and display a greater justification of male dominance and IPV against women; greater justification of aggression in conflict resolution; they have also received more dominance and violence messages from adults in their family environment; and they perceive IPV behaviors against women as abuse of lesser importance. © The Author(s) 2014.

Social Cognition and Democracy: The Relationship Between System Justification, Just World Beliefs, Authoritarianism, Need for Closure, and Need for Cognition in Hungary

Directory of Open Access Journals (Sweden)

László Kelemen

2014-09-01

Full Text Available This research was aimed at examining just-world beliefs, system justification, authoritarianism, and cognitive style in a nationally representative sample (N = 1000 in Hungary, and at relating these phenomena to various demographic and political variables to find out whether the findings in Hungary would differ from its Western counterparts. According to system justification theory, there is a psychological motive to defend and justify the status quo. This theory has been tested several times in North American and Western European samples. The core finding of our study was that Hungarian people, unlike people in Western democracies, did not justify the existing establishment. There was strong pessimism with regard to the idea that the system serves the interests of the people. Members of disadvantaged groups (people with low economic income and/or far right political preference strongly rejected the system. System justification beliefs were moderately related to just world beliefs, and there was a significant relationship between some aspects of need for closure (need for order, discomfort with ambiguity, and closed-mindedness and authoritarian beliefs. Need for cognition was only related to one aspect of need for closure: closed-mindedness. The voters of right-wing parties did not display higher levels of authoritarianism than the voters of the left social-democrat party. The role of demographic and political variables, limitations, and possible developments of this research are discussed.

Retrospective analysis of the treatment of psoriasis of the palms and soles

NARCIS (Netherlands)

Spuls, P. I.; Hadi, S.; Rivera, L.; Lebwohl, M.

2003-01-01

In this retrospective analysis, the effect of currently used treatments in 26 patients with psoriasis of the palms and soles were analyzed. In general, patients are treated initially with topical medications including superpotent topical corticosteroids in combination with calcipotriene ointment or

Can renewable energy sources satiate Slovakia's future energy needs?

Energy Technology Data Exchange (ETDEWEB)

Tomis, Igor; Koval, Peter; Janicek, Frantisek; Darula, Ivan

2010-09-15

The paper examines the options for replacing the current energy mix of non-renewable, conventional energy sources solely with renewable sources in the long term within the context of the Slovak environment, possibly combined with nuclear energy in the 50-year horizon. Vital needs are outlined in household energy consumption and energy consumption for industrial and transportation purposes to fulfil in order for Slovakia to become independent of foreign sources in energy supplies.

Population dynamics of Aphis gossypii Glover and in sole and intercropping systems of cotton and cowpea.

Science.gov (United States)

Fernandes, Francisco S; Godoy, Wesley A C; Ramalho, Francisco S; Garcia, Adriano G; Santos, Bárbara D B; Malaquias, José B

2018-01-01

Population dynamics of aphids have been studied in sole and intercropping systems. These studies have required the use of more precise analytical tools in order to better understand patterns in quantitative data. Mathematical models are among the most important tools to explain the dynamics of insect populations. This study investigated the population dynamics of aphids Aphis gossypii and Aphis craccivora over time, using mathematical models composed of a set of differential equations as a helpful analytical tool to understand the population dynamics of aphids in arrangements of cotton and cowpea. The treatments were sole cotton, sole cowpea, and three arrangements of cotton intercropped with cowpea (t1, t2 and t3). The plants were infested with two aphid species and were evaluated at 7, 14, 28, 35, 42, and 49 days after the infestations. Mathematical models were used to fit the population dynamics of two aphid species. There were good fits for aphid dynamics by mathematical model over time. The highest population peak of both species A. gossypii and A. craccivora was found in the sole crops, and the lowest population peak was found in crop system t2. These results are important for integrated management programs of aphids in cotton and cowpea.

Multiple Sources of Prescription Payment and Risky Opioid Therapy Among Veterans.

Science.gov (United States)

Becker, William C; Fenton, Brenda T; Brandt, Cynthia A; Doyle, Erin L; Francis, Joseph; Goulet, Joseph L; Moore, Brent A; Torrise, Virginia; Kerns, Robert D; Kreiner, Peter W

2017-07-01

Opioid overdose and other related harms are a major source of morbidity and mortality among US Veterans, in part due to high-risk opioid prescribing. We sought to determine whether having multiple sources of payment for opioids-as a marker for out-of-system access-is associated with risky opioid therapy among veterans. Cross-sectional study examining the association between multiple sources of payment and risky opioid therapy among all individuals with Veterans Health Administration (VHA) payment for opioid analgesic prescriptions in Kentucky during fiscal year 2014-2015. Source of payment categories: (1) VHA only source of payment (sole source); (2) sources of payment were VHA and at least 1 cash payment [VHA+cash payment(s)] whether or not there was a third source of payment; and (3) at least one other noncash source: Medicare, Medicaid, or private insurance [VHA+noncash source(s)]. Our outcomes were 2 risky opioid therapies: combination opioid/benzodiazepine therapy and high-dose opioid therapy, defined as morphine equivalent daily dose ≥90 mg. Of the 14,795 individuals in the analytic sample, there were 81.9% in the sole source category, 6.6% in the VHA+cash payment(s) category, and 11.5% in the VHA+noncash source(s) category. In logistic regression, controlling for age and sex, persons with multiple payment sources had significantly higher odds of each risky opioid therapy, with those in the VHA+cash having significantly higher odds than those in the VHA+noncash source(s) group. Prescribers should examine the prescription monitoring program as multiple payment sources increase the odds of risky opioid therapy.

Clinical application of 'Justification' and 'Optimization' principle of ALARA in pediatric CT imaging: "How many children can be protected from unnecessary radiation?".

Science.gov (United States)

Sodhi, Kushaljit S; Krishna, Satheesh; Saxena, Akshay K; Sinha, Anindita; Khandelwal, Niranjan; Lee, Edward Y

2015-09-01

Practice of ALARA (as low as reasonably achievable) principle in the developed world is currently well established. However, there is striking lack of published data regarding such experience in the developing countries. Therefore, the goal of this study is to prospectively evaluate CT request forms to assess how many children could be protected from harmful radiation exposure if 'Justification' and 'Optimization' principles of ALARA are applied before obtaining CT imaging in a developing country. This can save children from potential radiation risks including development of brain cancer and leukemia. Consecutive CT request forms over a six month study period (May 16, 2013 to November 15, 2013) in a tertiary pediatric children's hospital in India were prospectively reviewed by two pediatric radiologists before obtaining CT imaging. First, 'Justification' of CT was evaluated and then 'Optimization' was applied for evaluation of appropriateness of the requested CT studies. The number (and percentage) of CT studies avoided by applying 'Justification' and 'Optimization' principle of ALARA were calculated. The difference in number of declined and optimized CT requests between CT requests from inpatient and outpatient departments was compared using Chi-Square test. A total of 1302 consecutive CT request forms were received during the study period. Some of the request forms (n=86; 6.61%) had requests for more than one (multiple) anatomical regions, hence, a total of 1392 different anatomical CT requests were received. Based on evaluation of the CT request forms for 'Justification' and 'Optimization' principle of ALARA by pediatric radiology reviewers, 111 individual anatomic part CT requests from 105 pediatric patients were avoided. Therefore, 8.06% (105 out of 1302 pediatric patients) were protected from unnecessary or additional radiation exposure.The rates of declined or optimized CT requests from inpatient department was significantly higher than that from outpatient

A genetic linkage map of sole (Solea solea: a tool for evolutionary and comparative analyses of exploited (flatfishes.

Directory of Open Access Journals (Sweden)

Eveline Diopere

Full Text Available Linkage maps based on markers derived from genes are essential evolutionary tools for commercial marine fish to help identify genomic regions associated with complex traits and subject to selective forces at play during exploitation or selective breeding. Additionally, they allow the use of genomic information from other related species for which more detailed information is available. Sole (solea solea L. is a commercially important flatfish species in the North Sea, subject to overexploitation and showing evidence of fisheries-induced evolutionary changes in growth- and maturation-related traits. Sole would definitely benefit from a linkage map to better understand how evolution has shaped its genome structure. This study presents a linkage map of sole based on 423 single nucleotide polymorphisms derived from expressed sequence tags and 8 neutral microsatellite markers. The total map length is 1233.8 cM and consists of 38 linkage groups with a size varying between 0 to 92.1 cM. Being derived from expressed sequence tags allowed us to align the map with the genome of four model fish species, namely medaka (Oryzias latipes, Nile tilapia (Oreochromis niloticus, three-spined stickleback (Gasterosteus aculeatus and green spotted pufferfish (Tetraodon nigroviridis. This comparison revealed multiple conserved syntenic regions with all four species, and suggested that the linkage groups represent 21 putative sole chromosomes. The map was also compared to the linkage map of turbot (Scophthalmus maximus, another commercially important flatfish species and closely related to sole. For all putative sole chromosomes (except one a turbot homolog was detected, confirming the even higher degree of synteny between these two flatfish species.

A Mole in the Sole: Case Report on Eccrine Poroma

Directory of Open Access Journals (Sweden)

Dr. Arnab Ghosh

2007-01-01

Full Text Available Eccrine poroma is a benign tumor which arises from the intraepidermal portion of the eccrine sweat glands. 81 year old diabetic grandma worried about her persistently uncontrolled blood sugar owing to a painless mole in the sole of right foot for 2 years. Excisional biopsy revealed a sweat duct benign eccrine poroma. A relationship with diabetes mellitus could not be clearly established in this case.

Clinical assessment of dynamic coefficient of friction effects in shoe-sole trituration of patients with drop foot.

Science.gov (United States)

Nima, Jamshidi; Firooz, Salami

2012-06-01

The aim of this study was examining the effect of human factors such as plantar friction, contact period time, and impulse on shoe-sole trituration of drop foot patients. Twenty-five patients with drop foot and twenty normal subjects were recruited in the study. The force plate and its related software's recorded human factor (coefficient of friction, ground reaction force, time of stance phase) as time dependent parameters. Dynamic coefficient of friction patterns were categorized based on their magnitude versus time when the longitudinal axis of the sole was plotted as the Y-axis and the transverse axis of the sole as X-axis during stance phase. The result of this research indicated that the average coefficient of friction among drop foot patients is 77.53 % (p value <0.05) lower than the normal subjects. Also the time of stance phase among drop foot patients is 7.56 % (p value <0.05) greater than normal subjects. There is no difference in the peaks, of vertical ground reaction force between normal and control group. The findings of this research revealed that the time of stance phase has a key role in shoe-sole trituration of patients with drop foot.

Analysis of radiological examination request forms in conjunction with justification of X-ray exposures

International Nuclear Information System (INIS)

Triantopoulou, Ch.; Tsalafoutas, I.; Maniatis, P.; Papavdis, D.; Raios, G.; Siafas, I.; Velonakis, S.; Koulentianos, E.

2005-01-01

Objectives: To evaluate the adequacy of patient data and clinical information transmitted to the radiological departments by the referring clinicians in view of the justification demands concerning the radiological examinations, as those are described in the Radiation Protection Regulations of the European Union Nations. Materials and methods: Request forms for 1708 patients referred to radiology department and 410 referred to the CT department were evaluated concerning the proper completion of the form fields. Furthermore, for CT examinations a more detailed evaluation was carried out, to assess the rationalistic use of CT within the diagnostic algorithm. Results: Not properly completed request forms to both departments were observed, however, the omissions were more prominent for the referrals to the radiology department, where the age and the probable clinical diagnosis was not given in 81.5 and 46% of the forms, respectively. Furthermore, the emergency indication was less cautiously used compared to the CT requests. For the CT department 33.3% of requests were justified and the final diagnosis was included in the referring doctor's probable clinical diagnosis. U/S was the examination of choice in 51% of the cases where an examination should have been performed before CT and in 70.6% of the cases where an alternative examination was proposed. Conclusions: The inadequate transmission of clinical information and the large number of not fully justified CT requests observed in this study are typical examples of the various problems that radiologists have to face in order to apply the justification directives

Relational Resilience in Māori, Pacific, and European Sole Parent Families: From Theory and Research to Social Policy.

Science.gov (United States)

Waldegrave, Charles; King, Peter; Maniapoto, Maria; Tamasese, Taimalieutu Kiwi; Parsons, Tafaoimalo Loudeen; Sullivan, Ginny

2016-12-01

This study reports findings and policy recommendations from a research project that applied a relational resilience framework to a study of 60 sole parent families in New Zealand, with approximately equal numbers of Māori, Pacific, and European (White) participants. The sole parent families involved were already known to be resilient and the study focused on identifying the relationships and strategies underlying the achievement and maintenance of their resilience. The study was carried out to provide an evidence base for the development and implementation of policies and interventions to both support sole parent families who have achieved resilience and assist those who struggle to do so. The three populations shared many similarities in their pathways to becoming sole parents and the challenges they faced as sole parents. The coping strategies underlying their demonstrated resilience were also broadly similar, but the ways in which they were carried out did vary in a manner that particularly reflected cultural practices in terms of their reliance upon extended family-based support or support from outside the family. The commonalities support the appropriateness of the common conceptual framework used, whereas the differences underline the importance of developing nuanced policy responses that take into account cultural differences between the various populations to which policy initiatives are directed. © 2016 Family Process Institute.

Does Contemporary Neo-Kantianism Only Allow for Moral Realism or Constructivism? Elements for a Kantian Grounding of Morality Solely on the basis of the Idea of Freedom

OpenAIRE

Martín Fleitas González

2015-01-01

The article carries out a reflection on the sources of normativity in contemporary Neo-Kantianism, which has divided Neo-Kantians into realists and constructivists. After analyzing the constructivist Kantianism of Christine Korsgaard, we propose an alternative: that of grounding normativity solely on the idea of freedom, as an internal value or non-normative absolute, as Kant understands it. This proposal makes it possible to outline a Neo-Kantianism that articulates constructivist and realis...

Use of Powder PEG-3350 as a Sole Bowel Preparation

Science.gov (United States)

Arora, Manish

2008-01-01

Objective: To assess the efficacy of low-volume powder polyethylene glycol (PEG)-3350 as a sole bowel preparation for colonoscopy. Methods: This case series examined 245 consecutive patients (a mixture of inpatients and outpatients undergoing screening colonoscopy) at a hospital endoscopy center over a 2-year period. The patients received powder PEG-3350 in the amount of 204 g dissolved in 32 oz of water and taken in 3 divided doses 1 hour apart with 8 oz of water in between each dose. Colon preparation scores (CPS) were used to assess the quality of colon cleansing. The results obtained from the 245 patients were collated and compared to those of patients receiving sodium phosphate, the historical control. Results: The mean CPS was calculated to be 3.43, with a standard deviation of 1.12. Of the 245 patients, 92 were scored with a grade of 4, and 5 patients had incomplete colonoscopies secondary to failure of bowel preparation (CPS=0). Among the remaining patients, 22 and 26 were graded as poor (CPS=1) or fair (CPS=2) bowel preparations, respectively. Conclusion: The low-volume powder PEG-3350 formula used in our case series showed effective colon cleansing and may be considered for use as a sole bowel preparation. PMID:21960925

Influence of vegetable diets on physiological and immune responses to thermal stress in Senegalese sole (Solea senegalensis)

DEFF Research Database (Denmark)

Conde-Sieira, Marta; Gesto, Manuel; Batista, Sónia

2018-01-01

quality parameters. However, scarce information is available regarding the long-term impact of vegetable diets (combining the inclusion of both vegetable protein and oils) on the stress response and immunity of this fish species. This study aims to evaluate the concomitant effect of the extended use...... of vegetable protein-based diets with fish oil (FO) replacement (0, 50 or 100%) by vegetable oils (VO), on the response to acute (10 min) or prolonged (4 days) stress, induced by thermal shock. Plasma levels of cortisol, glucose and lactate as well as hepatic levels of glucose, glycogen and lactate were......The substitution of fish resources as ingredients for aquafeeds by those based on vegetable sources is needed to ensure aquaculture sustainability in the future. It is known that Senegalese sole (Solea senegalensis) accepts high dietary content of plant ingredients without altering growth or flesh...

Use of thermography to monitor sole haemorrhages and temperature distribution over the claws of dairy cattle.

Science.gov (United States)

Wilhelm, K; Wilhelm, J; Fürll, M

2015-02-07

Subclinical laminitis, an early pathological event in the development of many claw diseases, is an important factor in the welfare and economics of high-producing dairy cows. However, the aetiology and pathogenesis of this complex claw disease are not well understood. The present study investigated to what extent thermographic examination of claws is able to give information about corium inflammation, and whether the technique may be used as a diagnostic tool for early detection of subclinical laminitis. Moreover, the temperature distribution over the individual main claws was investigated to obtain further knowledge about pressure distribution on the claws. For this purpose the claws of 123 cows were evaluated in the first week after calving as well as after the second month of lactation for presence of sole haemorrhages (a sign of subclinical laminitis). Furthermore, the ground contact area was analysed by thermography. Sole haemorrhages were significantly increased by the second month of lactation. Thermography showed clear differences between the claws of the front limbs and hindlimbs, as well as between lateral and medial claws. Although the distribution of sole haemorrhages was consistent with the pattern of the temperature distribution over the main claws, no clear correlation was found between the claw temperature after calving and the visible laminitis-like changes (sole haemorrhages) eight weeks later. British Veterinary Association.

Northern and Southern European Traffic Flow Land Segment Analysis as Part of the Redirection Justification

Directory of Open Access Journals (Sweden)

SiniŁa Vilke

2017-12-01

Full Text Available Natural geotraffic flows act as one of the most important factors directly affecting redirections of the world transportation routes. In terms of door-to-door multimodal transport chain, several routes from Far East toward European destinations exist, with Northern European route acting as prevailing one. The proposed paper elaborates possibilities of redirection of the traffic flow by directing cargoes to an alternative route through the Adriatic Sea. The aim is to justify realisation of mentioned possibility in terms of land transportation segment analysis, i.e. by analysing cargo transportation from ports to final destinations in Central Europe, placed in natural gravitational hinterland of ports of Northern Adriatic Port Association (NAPA. Geo-traffic and logistics’ analyses of NAPA ports are presented in the paper. Container traffic and its trend as compared with Northern European ports are analysed. The development plans of inland connections are presented in function of justification of the traffic flow redirection. A model for the selection and evaluation of the optimal container transport route by using the multiple criteria analysis (MCA has been introduced and developed. The model was applied for the selection of the representative service connecting Far East (origin and the central Europe (destination by detailed analysis of the land transportation segment. The PROMETHEE method was used for the model testing and evaluation. Summarised results are presented and discussed tending to confirmation of the traffic flow redirection justification.

Identification of sole parvalbumin as a major allergen: study of cross-reactivity between parvalbumins in a Spanish fish-allergic population.

Science.gov (United States)

Perez-Gordo, M; Cuesta-Herranz, J; Maroto, A S; Cases, B; Ibáñez, M D; Vivanco, F; Pastor-Vargas, C

2011-05-01

Fish allergy is becoming an important health problem in Spain, a country with the third highest level of fish consumption after Japan and Portugal. The most common fish allergens are parvalbumins. In our area, the most widely consumed fish species are lean, such as whiff (Lepidorhombus whiffiagonis) and sole (Solea solea). Adverse reactions to fish are usually related to these species, a fact that is largely unknown to allergists in other countries. The aim of this study was to identify and purify the major allergen implicated in allergic response to sole and evaluate the IgE cross-reactivity of purified parvalbumins from whiff and sole, which are phylogenetically close, and more distant species (i.e. cod and salmon). Eighteen Spanish fish-allergic patients with a positive history of type I allergy to fish were recruited from the clinic. Total protein extracts and purified parvalbumins from whiff and sole were tested for their IgE-binding properties by combining two-dimensional Western blotting and mass spectrometry. The extent of cross-reactivity between these parvalbumins along with cod and salmon parvalbumins was investigated by IgE ELISA inhibition assay. An IgE-binding spot of approximately 14 kDa was identified as parvalbumin and confirmed as a major allergen in sole extract, which is recognized by almost 70% of the patients. Whiff parvalbumin was recognized by 83.4% of the patients. High cross-reactivity was determined for all purified parvalbumins by IgE inhibition assay. Sole and whiff parvalbumin were confirmed as major allergens. The parvalbumins of sole, whiff, cod and salmon were highly cross-reactive, thus suggesting a high amino acid sequence identity between them. © 2011 Blackwell Publishing Ltd.

In defence of Kant's moral prohibition on suicide solely to avoid suffering.

Science.gov (United States)

Vong, G

2008-09-01

In Ian Brassington's article in a previous issue of this journal, he argues that suicide for the purpose of avoiding suffering is not, as Kant has contended, contrary to the moral law. Brassington's objections are not cogent because they rely upon the exegetically incorrect premise that according to Kant the priceless value of personhood is in the noumenal world that we have no perception of. On the basis of Kant's normative, metaphysical and epistemological theory, I argue, contrary to Brassington, that according to Kant personhood's moral value is explicitly in the sensible, phenomenal realm. While I argue that suicide solely to avoid suffering is immoral, I show that Kant's normative system allows some acts of suicide to be morally permissible. In the course of the discussion of the value of humanity's rationality and the immorality of suicide, I will discuss the broader modern medical ethical implications of Kant's arguments, such as the moral impermissibility of using rationality depriving drugs, such as ketamine, solely to avoid pain.

Effects of climate change on growth of 0-group sole and plaice

NARCIS (Netherlands)

Teal, L.R.; Leeuw, de J.J.; Veer, van der H.W.; Rijnsdorp, A.D.

2008-01-01

The effect of rising seawater temperature on growth of 0-group sole Solea solea and plaice Pleuronectes platessa in the southeastern North Sea was investigated for the period 1970 to 2004 using annual autumn pre-recruit survey data and frequent surveys on a nursery ground. Autumn length showed an

Reproductive ethogram and mate selection in captive wild Senegalese sole (Solea senegalensis)

Energy Technology Data Exchange (ETDEWEB)

Carazo, I.; Chereguini, O.; Martín, I.; Huntingford, F.; Duncan, N.

2016-07-01

Senegalese e sole (Solea senegalensis) have a high potential for aquaculture that is hampered by reproductive behavioural problems. These problems result in limited breeder participation in spawning. The present study provided an ethogram and described mate selection and spawning of captive wild Senegalese sole. Two tanks of breeders were studied that had 29 and 25 breeders (mean weight = 1.6 ± 0.1 kg). The behaviour was studied during 20 periods of 24 hours: 10 periods where spawning events were recorded and 10 control periods without spawning events. Periods where spawning occurred had three times more locomotor activity than periods without spawning. Two distinct behaviours, termed the “following” behaviour and the “coupled swim”, were only observed during periods with spawning. The courtship sequence (n=12) began with males predominantly involved in “following” behaviours, whilst females remained mainly stationary on the bottom of the tank. Males rested on the females and encouraged the females to begin swimming. When the female began to swim the male swam under the female and the pair made a “coupled swim” to the surface to release gametes. Gamete release was strictly in pairs of one male with one female. Failed “coupled swims” without gamete release were 5.6 times more frequent than successful “coupled swims”. Mate selection was evident as the sole engaged in: paired spawning, males displayed to females, males encouraged females to spawn and females accepted or rejected the male’s advances. The mate selection process provided the opportunity for fish to dominate the spawning and also demonstrated how fish were excluded from spawning.

Reproductive ethogram and mate selection in captive wild Senegalese sole (Solea senegalensis)

International Nuclear Information System (INIS)

Carazo, I.; Chereguini, O.; Martín, I.; Huntingford, F.; Duncan, N.

2016-01-01

Senegalese e sole (Solea senegalensis) have a high potential for aquaculture that is hampered by reproductive behavioural problems. These problems result in limited breeder participation in spawning. The present study provided an ethogram and described mate selection and spawning of captive wild Senegalese sole. Two tanks of breeders were studied that had 29 and 25 breeders (mean weight = 1.6 ± 0.1 kg). The behaviour was studied during 20 periods of 24 hours: 10 periods where spawning events were recorded and 10 control periods without spawning events. Periods where spawning occurred had three times more locomotor activity than periods without spawning. Two distinct behaviours, termed the “following” behaviour and the “coupled swim”, were only observed during periods with spawning. The courtship sequence (n=12) began with males predominantly involved in “following” behaviours, whilst females remained mainly stationary on the bottom of the tank. Males rested on the females and encouraged the females to begin swimming. When the female began to swim the male swam under the female and the pair made a “coupled swim” to the surface to release gametes. Gamete release was strictly in pairs of one male with one female. Failed “coupled swims” without gamete release were 5.6 times more frequent than successful “coupled swims”. Mate selection was evident as the sole engaged in: paired spawning, males displayed to females, males encouraged females to spawn and females accepted or rejected the male’s advances. The mate selection process provided the opportunity for fish to dominate the spawning and also demonstrated how fish were excluded from spawning.

Simultaneous sinus lift and implantation using platelet-rich fibrin as sole grafting material.

Science.gov (United States)

Jeong, Seung-Mi; Lee, Chun-Ui; Son, Jeong-Seog; Oh, Ji-Hyeon; Fang, Yiqin; Choi, Byung-Ho

2014-09-01

Recently, several authors have shown that simultaneous sinus lift and implantation using autologous platelet-rich fibrin as the sole filling material is a reliable procedure promoting bone augmentation in the maxillary sinus. The aim of this study was to examine the effect of simultaneous sinus lift and implantation using platelet-rich fibrin as the sole grafting material on bone formation in a canine sinus model. An implant was placed after sinus membrane elevation in the maxillary sinus of six adult female mongrel dogs. The resulting space between the membrane and sinus floor was filled with autologous platelet-rich fibrin retrieved from each dog. The implants were left in place for six months. Bone tissue was seen at the lower part of the implants introduced into the sinus cavity. The height of the newly formed bone around the implants ranged from 0 mm to 4.9 mm (mean; 2.6 ± 2.0 mm) on the buccal side and from 0 mm to 4.2 mm (mean; 1.3 ± 1.8 mm) on the palatal side. The findings from this study suggest that simultaneous sinus lift and implantation using platelet-rich fibrin as sole grafting material is not a predictable and reproducible procedure, especially with respect to the bone formation around the implants in the sinus cavity. Copyright © 2014 European Association for Cranio-Maxillo-Facial Surgery. All rights reserved.

Isolation and characterization of pathogenic Listonella anguillarum of diseased half-smooth tongue sole ( Cynoglossus semilaevis Günther)

Science.gov (United States)

Tang, Xiaoqian; Zhou, Li; Zhan, Wenbin

2008-08-01

Studies were conducted to determine the cause of the acute mortality of half-smooth tongue sole Cynoglossus semilaevis Günther juveniles in a fish farm in Jimo, Shandong Province, China, in June 2006. Gross signs of the diseased tongue sole included several petechiae and ecchymoses on the body and fin necrosis and hemorrhagic lesion at the base of the fin. Bacteria were isolated from kidney, liver and hemorrhagic lesions of the diseased tongue sole. Among14 strains, SJ060621 was proved to be highly virulent to juvenile tongue sole with LD50 value of antibiotics tested, SJ060621 was sensitive to gentamicin and nitrofurantoin. It was identified as Listonella anguillarum with conventional plate and tube tests in combination with API 20E analysis. 16S rRNA gene and partial HSP60 gene sequenceing analysis revealed that the strain was highly homologous with L. anguillarum. Examination of the infected musculature by electron microscopy indicated numerous bacteria and lots of macrophages containing phagocytosed bacteria. Histopathological investigations revealed severe necrotic degenerative changes in the infected organs. Indirect immunofluorescence assay (IFA) was employed to detect the location of occurrence of bacteria, and bacteria were found in aggregations in the inflammatory areas in musculature.

Can renewable energy sources sustain affluent society?

International Nuclear Information System (INIS)

Trainer, F.E.

1995-01-01

Figures commonly quoted on costs of generating energy from renewable sources can give the impression that it will be possible to switch to renewables as the foundation for the continuation of industrial societies with high material living standards. Although renewable energy must be the sole source in a sustainable society, major difficulties become evident when conversions, storage and supply for high latitudes are considered. It is concluded that renewable energy sources will not be able to sustain present rich world levels of energy use and that a sustainable world order must be based on acceptance of much lower per capita levels of energy use, much lower living standards and a zero growth economy. (Author)

Diurnal periodicity in the activity of the common sole, solea vulgaris quensel

NARCIS (Netherlands)

Kruuk, H.

1963-01-01

1. 1. The diurnal rhythm in the trawl catch of Solea vulgaris Quensel gave rise to this investigation into the diurnal activity rhythm of the fish. 2. 2. Periodicity in the food intake of the Sole in its natural habitat was studied by analyses of the contents of the intestines. Food intake

A Mole in the Sole: Case Report on Eccrine Poroma | Das | Internet ...

African Journals Online (AJOL)

Eccrine poroma is a benign tumor which arises from the intraepidermal portion of the eccrine sweat glands. 81 year old diabetic grandma worried about her persistently uncontrolled blood sugar owing to a painless mole in the sole of right foot for 2 years. Excisional biopsy revealed a sweat duct benign eccrine poroma.

Using cognitive dissonance to induce adolescents' escaping from the claw of online gaming: the roles of personal responsibility and justification of cost.

Science.gov (United States)

Chiou, Wen-Bin; Wan, Chin-Sheng

2007-10-01

The negative impact of the Internet on adolescents has received much attention. How to reduce their pathological use of online gaming is also a critical issue. Based on cognitive dissonance theory, two experiments were conducted to examine whether personal responsibility and justification of cost may play crucial factors in impacting adolescent players' attitude change and their willingness to engage in attitude-discrepant behavior. The results of Experiment 1 revealed that adolescent players who felt a strong sense of responsibility appeared to exhibit greater attitude change. In Experiment 2, the findings indicated that players tended to employ justification of cost in order to reduce or eliminate the dissonance between their attitude toward online gaming and invested cost. Adolescent players who perceived a higher cost in online gaming were less willing to engage in attitude-discrepant behavior. Reducing adolescents ' overuse of online gaming can be appreciated through the perspective of cognitive dissonance.

Improved Mirror Source Method in Roomacoustics

Science.gov (United States)

Mechel, F. P.

2002-10-01

Most authors in room acoustics qualify the mirror source method (MS-method) as the only exact method to evaluate sound fields in auditoria. But evidently nobody applies it. The reason for this discrepancy is the abundantly high numbers of needed mirror sources which are reported in the literature, although such estimations of needed numbers of mirror sources mostly are used for the justification of more or less heuristic modifications of the MS-method. The present, intentionally tutorial article accentuates the analytical foundations of the MS-method whereby the number of needed mirror sources is reduced already. Further, the task of field evaluation in three-dimensional spaces is reduced to a sequence of tasks in two-dimensional room edges. This not only allows the use of easier geometrical computations in two dimensions, but also the sound field in corner areas can be represented by a single (directional) source sitting on the corner line, so that only this "corner source" must be mirror-reflected in the further process. This procedure gives a drastic reduction of the number of needed equivalent sources. Finally, the traditional MS-method is not applicable in rooms with convex corners (the angle between the corner flanks, measured on the room side, exceeds 180°). In such cases, the MS-method is combined below with the second principle of superposition(PSP). It reduces the scattering task at convex corners to two sub-tasks between one flank and the median plane of the room wedge, i.e., always in concave corner areas where the MS-method can be applied.

Effects of the amplitude and frequency of salinity fluctuations on antioxidant responses in juvenile tongue sole, Cynoglossus semilaevis

Energy Technology Data Exchange (ETDEWEB)

Khairnar, S.A.; Tian, X.; Dong, S.; Fang, Z.; Solanki, B.V.; Shanthanagouda, H.A.

2016-11-01

To understand the tolerance of tongue sole, Cynoglossus semilaevis, to varying salinities, the effects of the amplitude (2, 4, 6 and 8 g/L) and frequency (2, 4 and 8 days) of salinity fluctuations on the activities of antioxidant responses, including acidic phosphatase (ACP), alkaline phosphatase (AKP), catalase (CAT) and superoxide dismutase (SOD) from antioxidant system in liver, muscle, gills and kidney were investigated in this study. The results showed that the antioxidant responses of tongue sole were highly tissue-specific during the varying salinity fluctuations. In all tissues, ACP and AKP activity was found to be highest at moderate salinity fluctuations compared to the control, low and high salinity treatments (p<0.05). SOD and CAT activities had significant effect due to salinity fluctuations in all tissues (p<0.05), except in hepatic and renal tissues. Variations in branchial SOD activity proved that salinity fluctuations had greater impact on tongue sole at moderate and high fluctuating salinities compared to the control and low fluctuating salinities, whereas the branchial CAT activities showed contrasting trend. Further, cortisol levels were significantly affected in lower and higher salinity fluctuations. However, plasma cortisol levels remained low in moderate salinity fluctuations and control (p<0.05). Taken together, the results indicated that salinity fluctuations could effectively stimulate and enhance the antioxidant enzyme activity in the liver, kidney, gills and muscle of the juvenile tongue sole, thus effectively eliminating the excessive reactive oxygen species and minimizing the body damage in tongue sole or could be for any other euryhaline teleosts. (Author)

Effects of de-oiled palm kernel cake based fertilizers on sole maize ...

African Journals Online (AJOL)

A study was conducted to determine the effect of de-oiled palm kernel cake based fertilizer formulations on the yield of sole maize and cassava crops. Two de-oiled palm kernel cake based fertilizer formulations A and B were compounded from different proportions of de-oiled palm kernel cake, urea, muriate of potash and ...

Conidiation of Penicillium camemberti in submerged liquid cultures is dependent on the nitrogen source.

Science.gov (United States)

Boualem, Khadidja; Labrie, Steve; Gervais, Patrick; Waché, Yves; Cavin, Jean-François

2016-02-01

To study the ability of a commercial Penicillium camemberti strain, used for Camembert type cheese ripening, to produce conidia during growth in liquid culture (LC), in media containing different sources of nitrogen as, industrially, conidia are produced by growth at the surface of a solid state culture because conidiation in stirred submerged aerobic LC is not known. In complex media containing peptic digest of meat, hyphae ends did not differentiate into phialides and conidia. Contrarily, in a synthetic media containing KNO3 as sole nitrogen source, hyphae ends differentiated into phialides producing 0.5 × 10(7) conidia/ml. Conidia produced in LC were 25 % less hydrophobic than conidia produced in solid culture, and this correlates with a seven-times-lower expression of the gene rodA encoding hydrophobin RodA in the mycelium grown in LC. Conidiation of P. camembertii is stimulated in iquid medium containing KNO3 as sole source of nitrogen and therefore opens up opportunities for using liquid medium in commercial productions.

AFSC/RACE/GAP/Nichol: Archival tag depth and temperature data from northern rock sole

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Depth data from archival tags on northern rock sole (Lepidopsetta polyxystra) were examined to assess whether fish used tidal currents to aid horizontal migration....

Doses to organs and tissues from concomitant imaging in radiotherapy: a suggested framework for clinical justification.

Science.gov (United States)

Harrison, R M

2008-12-01

The increasing use of imaging for localization and verification in radiotherapy has raised issues concerning the justifiable doses to critical organs and tissues from concomitant exposures, particularly when extensive image-guided radiotherapy is indicated. Doses at positions remote from the target volume include components from high-energy leakage and scatter, as well as from concomitant imaging. In this paper, simulated prostate, breast and larynx treatments are used to compare doses from both high-energy and concomitant exposures as a function of distance from the target volume. It is suggested that the fraction, R, of the total dose at any point within the patient that is attributable to concomitant exposures may be a useful aid in their justification. R is small within the target volume and at large distances from it. However, there is a critical region immediately adjacent to the planning target volume where the dose from concomitant imaging combines with leakage and scatter to give values of R that approach 0.5 in the examples given here. This is noteworthy because the regions just outside the target volume will receive total doses in the order of 1 Gy, where commensurately high risk factors may not be substantially reduced because of cell kill. Other studies have identified these regions as sites of second cancers. The justification of an imaging regimen might therefore usefully take into account the maximum value of R encountered from the combination of imaging and radiotherapy for particular treatment sites.

Economical justification in usage of heat pump connected to the turbine cooling system

International Nuclear Information System (INIS)

Mijakovski, Vladimir; Josifovski, Vasko

2008-01-01

Orangery or greenhouse presents building with micro climate quite different from the external, that is internal temperature is substantially different from the external air temperature. Part of the solar energy is absorbed by plants and ground, part is transformed to heat energy, thus heating internal air. That is the reason, depending on the local climate conditions, heat radiation covers 30 to 60 % of the total heat energy needs for the orangery. Economical justification for the connection of heat pump to the cold end of the turbine in the orangerie's (green-house) heating system is presented in this paper. Rationality from the usage of low-temperature heat energy from the turbine's cold-end comes from techno-economical and ecological aspect. (Author)

Western Interventions in Current Wars: Political Justification and Civil Society´s Response

Directory of Open Access Journals (Sweden)

Noelia Bueno Gómez

2017-01-01

Full Text Available On the one hand, it seems to be an agreement in Western countries in favor of values included in the Universal Declaration of Human Rights. On the other hand, Western countries initiate or intervene in armed conflicts outside their territories, which implies actions contrary to such values. This article examines this apparent contradiction: it describes briefly the international context of contemporary conflicts and it refers to the just-war tradition in order to analyze both the position of the Charter of the United Nations and the justifications given by Western countries. Moreover, the arguments used by the US and the Spanish Governments to justify their interventions in the Afghanistan (2001 and Iraq (2008 wars, and the responses of civil society are considered.

Effects of Running Shoes with Abrasion Resistant Rubber Sole on the Exercise Capacity of the Human Body

Directory of Open Access Journals (Sweden)

Bo Wang

2017-10-01

Full Text Available With the development of industrialization, rubber has been gradually used in the manufacture of sports equipment for its favourable properties. This study involved the addition of C5 petroleum resin into brominated isobutylene-isoprene rubber (BIIR and butadiene rubber (BR while manufacturing the sole of running shoes. The effects of running shoes with abrasion resistant rubber sole on the exercise capacity of the human body were investigated by analysing the skid resistance and abrasion resistance of the running shoes, and conducting biomechanical study on naked feet and feet wearing the shoes. The results demonstrated that the rubber sole had favourable slip resistance property and mechanical properties such as stretching, abrasion resistance, and hardness. Compared to naked feet, the peak pressure intensity of the whole step of feet wearing the newly developed shoes, was significantly lower than that of feet wearing ordinary shoes. In the future, rubber can bring more comfortable experience because of its favourable properties.

Studies in cross-linking PVC footwear soling compounds using gamma-irradiation

International Nuclear Information System (INIS)

Bloom, L.I.

1983-01-01

Irradiation cross-linking of polymeric materials has been known for some time, but it is only in recent years that it has been put to commercial advantage. Well known uses are the modification of PVC for higher temperature applications. Fundamental studies were carried out on amongst other materials, plasticised PVC compounds for use in cable applications. The results of this work, encouraged the author to investigate cross-linkable PVC in areas such as footwear soling

[Safety and efficacy of percutaneous patent ductus arteriosus closure solely under thoracic echocardiography guidance].

Science.gov (United States)

Pan, Xiangbin; Ouyang, Wenbin; Li, Shoujun; Guo, Gaili; Liu, Yao; Zhang, Dawei; Zhang, Fengwen; Pang, Kunjing; Fang, Nengxin; Hu, Shengshou

2015-01-01

To avoid the radiation injuries and use of contrast agent, we assessed the safety and efficacy of percutaneous patent ductus arteriosus closure solely under thoracic echocardiography guidance. From June 2013 to June 2014, thirty patients (mean age: (6.3 ± 2.5) years, mean body weight:(22.5 ± 7.3) kg) with pure patent ductus arteriosus were continuously included in this study. The mean diameter of patent ductus arteriosus was (3.8 ± 0.9) mm. Patients were all treated by percutaneous patent ductus arteriosus closure via right femoral artery solely under thoracic echocardiography guidance. The efficacy of the procedure was evaluated by thoracic echocardiography. Follow-up was performed at one month after procedure. All 30 cases were successfully treated with percutaneous patent ductus arteriosus closure solely under thracic echocardiography guidance. The procedural time was (32.8 ± 5.7) minutes. The mean diameter of Amplatzer ADO II was (4.9 ± 1.0) mm. Postoperative trivial residual shunt occurred in six patients immediately after the procedure. All patients survived without peripheral vascular injury or complications such as cardiac perforation. Hospitalization time was (3.4 ± 0.7) days. At one-month follow-up, no complications such as residual shunt or pericardial effusion were observed. Echocardiography guided percutaneous patent ductus arteriosus closure by femoral artery approach is safe and effective, and can avoid X-ray and the use of contrast agents.

The Justification of Organizational Performance in Annual Report Narratives

Directory of Open Access Journals (Sweden)

Marcelo Sanches Pagliarussi

2010-04-01

Full Text Available In this paper, the nature of organizational discourse is theoretically underpinned by the concept of self-serving attributions, a type of causal reasoning that allows the writer to take credit for good news and avoid blame for bad news. We incorporated signaling theory to the extant theoretical framework for self-serving attributions in order to develop hypotheses for the expected levels of attributional bias in the justification of organizational performance. A sample of 49 companies was selected, both from a bad year and a good year regarding the capital market context. Each company’s Letter to Shareholders was content analyzed in order to test our propositions concerning the presence and intensity of self-serving attributions in that section of annual reports. The results partially corroborate the proposed theoretical hypotheses, but the sample size is an issue in terms of robustness. Nevertheless, the results indicate that companies attempt to create a positive corporate image to external stakeholders even when negative performance occurs in a clearly favorable external context. Moreover, we observed that companies with positive performance in a good external context blame negative effects on the environment in a proportion equivalent to that observed for companies with positive performance in a bad year.

Feeding Behaviour, Swimming Activity and Boldness Explain Variation in Feed Intake and Growth of Sole (Solea Solea) Reared in Captivity

NARCIS (Netherlands)

Mas-Munoz, J.; Komen, J.; Schneider, O.; Visch, S.W.; Schrama, J.W.

2011-01-01

The major economic constraint for culturing sole (Solea solea) is its slow and variable growth. The objective was to study the relationship between feed intake/efficiency, growth, and (non-) feeding behaviour of sole. Sixteen juveniles with an average (SD) growth of 2.7 (1.9) g/kg0.8/d were selected

Open-Source web-based geographical information system for health exposure assessment

Directory of Open Access Journals (Sweden)

Evans Barry

2012-01-01

Full Text Available Abstract This paper presents the design and development of an open source web-based Geographical Information System allowing users to visualise, customise and interact with spatial data within their web browser. The developed application shows that by using solely Open Source software it was possible to develop a customisable web based GIS application that provides functions necessary to convey health and environmental data to experts and non-experts alike without the requirement of proprietary software.

Open-Source web-based geographical information system for health exposure assessment

DEFF Research Database (Denmark)

Evans, Barry; Sabel, Clive E

2012-01-01

This paper presents the design and development of an open source web-based Geographical Information System allowing users to visualise, customise and interact with spatial data within their web browser. The developed application shows that by using solely Open Source software it was possible to d...... to develop a customisable web based GIS application that provides functions necessary to convey health and environmental data to experts and non-experts alike without the requirement of proprietary software....

Dominance behaviour in a non-aggressive flatfish, Senegalese sole (Solea senegalensis and brain mRNA abundance of selected transcripts.

Directory of Open Access Journals (Sweden)

Elvira Fatsini

Full Text Available Dominance is defined as the preferential access to limited resources. The present study aimed to characterise dominance in a non-aggressive flatfish species, the Senegalese sole (Solea senegalensis by 1 identifying dominance categories and associated behaviours and 2 linking dominance categories (dominant and subordinate with the abundance of selected mRNA transcripts in the brain. Early juveniles (n = 74, 37 pairs were subjected to a dyadic dominance test, related to feeding, and once behavioural phenotypes had been described the abundance of ten selected mRNAs related to dominance and aggressiveness was measured in the brain. Late juveniles were subjected to two dyadic dominance tests (n = 34, 17 pairs, related to feeding and territoriality and one group test (n = 24, 4 groups of 6 fish. Sole feeding first were categorized as dominant and sole feeding second or not feeding as subordinate. Three social behaviours (i. "Resting the head" on another fish, ii. "Approaching" another fish, iii. "Swimming above another" fish were associated with dominance of feeding. Two other variables (i. Total time occupying the preferred area during the last 2 hours of the 24 h test, ii. Organisms occupying the preferred area when the test ended were representative of dominance in the place preference test. In all tests, dominant fish compared to subordinate fish displayed a significantly higher number of the behaviours "Rest the head" and "Approaches". Moreover, dominant sole dominated the sand at the end of the test, and in the group test dominated the area close to the feed delivery point before feed was delivered. The mRNA abundance of the selected mRNAs related to neurogenesis (nrd2 and neuroplasticity (c-fos in dominant sole compared to subordinate were significantly different. This is the first study to characterise dominance categories with associated behaviours and mRNA abundance in Senegalese sole and provides tools to study dominance related problems in

Predictors of response to prefabricated foot orthoses or rocker-sole footwear in individuals with first metatarsophalangeal joint osteoarthritis.

Science.gov (United States)

Menz, Hylton B; Auhl, Maria; Tan, Jade M; Levinger, Pazit; Roddy, Edward; Munteanu, Shannon E

2017-05-12

Osteoarthritis of the first metatarsophalangeal joint (1st MTPJ OA) is a common and disabling condition commonly managed with footwear and orthotic interventions. The objective of this study was to identify factors associated with a successful treatment response in people with 1st MTPJ OA provided with prefabricated orthoses or rocker-sole footwear as part of a randomised clinical trial. People with 1st MTPJ OA (n = 88) who participated in a randomised trial were allocated to receive prefabricated foot orthoses (n = 47) or rocker-sole footwear (n = 41) and completed a baseline questionnaire including information on demographics, anthropometrics, general health, pain characteristics (including the Foot Health Status Questionnaire [FHSQ] and Foot Function Index [FFI]) and perceptions of the interventions, and a clinical assessment of foot posture, range of motion, radiographic severity and in-shoe plantar pressures. Adherence was documented using diaries. At 12 weeks, participants documented their perception of improvement on a 15-point scale. Those reporting at least moderate improvement on this scale were classified as 'responders'. There were 29 responders (62%) in the orthoses group and 16 responders (39%) in the rocker-sole group. In the orthoses group, responders had greater baseline pain severity while walking, a higher FFI difficulty score, and wore their orthoses more frequently. In the rocker-sole group, responders had a higher FFI stiffness score and greater radiographic severity. However, the accuracy of these variables in identifying responders in each group was modest (62 and 53%, respectively). The response to prefabricated orthoses or rocker-sole footwear in people with 1st MTPJ OA is related to measures of increased pain and disease severity. However, the overall classification accuracy associated with these factors is not sufficient for identifying individuals who are most likely to benefit from these interventions. Australian New

Learning from Multiple Sources for Video Summarisation

OpenAIRE

Zhu, Xiatian; Loy, Chen Change; Gong, Shaogang

2015-01-01

Many visual surveillance tasks, e.g.video summarisation, is conventionally accomplished through analysing imagerybased features. Relying solely on visual cues for public surveillance video understanding is unreliable, since visual observations obtained from public space CCTV video data are often not sufficiently trustworthy and events of interest can be subtle. On the other hand, non-visual data sources such as weather reports and traffic sensory signals are readily accessible but are not exp...

The effect of roughness, floor polish, water, oil and ice on underfoot friction: current safety footwear solings are less slip resistant than microcellular polyurethane.

Science.gov (United States)

Manning, D P; Jones, C

2001-04-01

Research over a period of about 18 years has shown that a microcellular polyurethane known as AP66033 is the most slip-resistant safety footwear soling material on oily and wet surfaces. In recent years it has been replaced in commercially available footwear by a dual density polyurethane (DDP) which has a dense outer layer and a soft microcellular backing. This research programme has compared the slip resistance of AP66033 with DDP and some rubber solings. In addition, data were obtained on the effects of soling and floor roughness, and floor polish on slip resistance. Some data were also obtained for walking on ice. The coefficient of friction (CoF) of the solings was measured on 19 water wet surfaces in three conditions: (I) when the solings were new, (II) following abrasion to create maximum roughness and (III) after polishing. The CoF was measured on four oily surfaces after each of 11 abrasion or polishing treatments. The profound effects of the roughening of all soles and of floor roughness on the CoF were demonstrated for both wet and oily surfaces. The superior slip resistance of AP66033 was confirmed for oily and wet conditions; however, some rubbers not suitable for safety footwear achieved higher CoF values on wet floors. All of the floor polishes reduced the CoF of all floors when contaminated with water. The mean CoF of DDP solings was lower than the mean for AP66033 on wet and oily surfaces. No safety footwear soling provided adequate grip on dry ice and the CoF was reduced by water on the ice. A rubber used for rock climbing footwear was one of the most slip-resistant solings on wet surfaces in the laboratory but recorded the lowest CoF on ice. It is concluded that the incidence of occupational injuries caused by slipping could be reduced by the following: (A) returning to safety footwear soled with the microcellular polyurethane AP66033; (B) abrading all new and smooth footwear solings with a belt sanding machine coated with P100 grit; (C) avoiding

BER-3.2 report: Methodology for justification and optimization of protective measures including a case study

International Nuclear Information System (INIS)

Hedemann Jensen, P.; Sinkko, K.; Walmod-Larsen, O.; Gjoerup, H.L.; Salo, A.

1992-07-01

This report is a part of the Nordic BER-3 project's work to propose and harmonize Nordic intervention levels for countermeasures in case of nuclear accidents. This report focuses on the methodology for justification and optimization of protective measures in case of a reactor accident situation with a large release of fission products to the environment. The down-wind situation is very complicated. The dose to the exposed society is almost unpredictable. The task of the radiation protection experts: To give advice to the decision makers on averted doses by the different actions at hand in the situation - is complicated. That of the decision makers is certainly more: On half of the society they represent, they must decide if they wish to follow the advices from their radiation protection experts or if they wish to add further arguments - economical or political (or personal) - into their considerations before their decisions are taken. Two analysis methods available for handling such situations: cost-benefit analysis and multi-attribute utility analysis are described in principle and are utilized in a case study: The impacts of a Chernobyl-like accident on the Swedish island of Gotland in the Baltic Sea are analyzed with regard to the acute consequences. The use of the intervention principles found in international guidance (IAEA 91, ICRP 91), which can be summarized as the principles of justification, optimization and avoidance of unacceptable doses, are described. How to handle more intangible factors of a psychological or political character is indicated. (au) (6 tabs., 3 ills., 17 refs.)

Feed intake as explanation for density related growth differences of common sole Solea solea

DEFF Research Database (Denmark)

Lund, Ivar; Steenfeldt, Svend Jørgen; Herrmann, Bent

2013-01-01

correlated to both fish size and individual SGR. Feed conversion ratio was likewise positively correlated to feed intake. The relative feed intake (g feed g fish−1) was not correlated to fish size at any density tested, but was significantly highest for the LD population. This explains a substantial part......Growth of common sole Solea solea is negatively correlated to density, which affects productivity in culture and hence commercial success. Studies of individual feed intake were performed to examine growth and population dynamics at different densities. Three initial stocking densities: 1.0, 2.......1 and 3.9 kg m−2 of individually tagged sole, referred to as low density (LD), medium density and high density HD), were examined during 145 days. Despite that tank productivity (g m−2 day−1), was highest for the HD group, the specific growth rate (SGR) decreased significantly with increase in stocking...

Legumes and forage species sole or intercropped with corn in soybean-corn succession in midwestern Brazil

Directory of Open Access Journals (Sweden)

Gessí Ceccon

2013-02-01

Full Text Available The feasibility of no-tillage in the Cerrado (Savanna-like vegetation of Brazil depends on the production of sufficient above-ground crop residue, which can be increased by corn-forage intercropping. This study evaluated how above-ground crop residue production and yields of soybean and late-season corn in a soybean-corn rotation were influenced by the following crops in the year before soybean: corn (Zea mays L. intercropped with Brachiaria (Urochloa brizantha cv. Marandu, B. decumbens cv. Basilisk, B. ruziziensis, cv. comum., Panicummaximum cv. Tanzânia, sunn hemp (Crotalaria juncea L., pigeon pea [Cajanus cajan (L. Millsp]; sole corn, forage sorghum [Sorghum bicolor (L. Moench (cv. Santa Elisa], and ruzi grass. In March 2005, corn and forage species were planted in alternate rows spaced 0.90 m apart, and sole forage species were planted in rows spaced 0.45 m apart. In October 2005, the forages were killed with glyphosate and soybean was planted. After the soybean harvest in March 2006, sole late-season corn was planted in the entire experimental area. Corn grain and stover yields were unaffected by intercropping. Above-ground crop residue was greater when corn was intercropped with Tanzania grass (10.7 Mg ha-1, Marandu (10.1 Mg ha-1, and Ruzi Grass (9.8 Mg ha-1 than when corn was not intercropped (4.0 Mg ha-1. The intercropped treatments increased the percentage of soil surface covered with crop residue. Soybean and corn grain yields were higher after sole ruzi grass and intercropped ruzi grass than after other crops. The intercropping corn with Brachiaria spp. and corn with Panicum spp. increases above-ground crop residue production and maintains nutrients in the soil without reducing late-season corn yield and the viability of no-till in the midwestern region of Brazil.

Molecular Method for Sex Identification of Half-Smooth Tongue Sole (Cynoglossus semilaevis Using a Novel Sex-Linked Microsatellite Marker

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Xiaolin Liao

2014-07-01

Full Text Available Half-smooth tongue sole (Cynoglossus semilaevis is one of the most important flatfish species for aquaculture in China. To produce a monosex population, we attempted to develop a marker-assisted sex control technique in this sexually size dimorphic fish. In this study, we identified a co-dominant sex-linked marker (i.e., CyseSLM by screening genomic microsatellites and further developed a novel molecular method for sex identification in the tongue sole. CyseSLM has a sequence similarity of 73%–75% with stickleback, medaka, Fugu and Tetraodon. At this locus, two alleles (i.e., A244 and A234 were amplified from 119 tongue sole individuals with primer pairs CyseSLM-F1 and CyseSLM-R. Allele A244 was present in all individuals, while allele A234 (female-associated allele, FAA was mostly present in females with exceptions in four male individuals. Compared with the sequence of A244, A234 has a 10-bp deletion and 28 SNPs. A specific primer (CyseSLM-F2 was then designed based on the A234 sequence, which amplified a 204 bp fragment in all females and four males with primer CyseSLM-R. A time-efficient multiplex PCR program was developed using primers CyseSLM-F2, CyseSLM-R and the newly designed primer CyseSLM-F3. The multiplex PCR products with co-dominant pattern could be detected by agarose gel electrophoresis, which accurately identified the genetic sex of the tongue sole. Therefore, we have developed a rapid and reliable method for sex identification in tongue sole with a newly identified sex-linked microsatellite marker.

Cyclic variations in nitrogen uptake rate of soybean plants: ammonium as a nitrogen source

Science.gov (United States)

Henry, L. T.; Raper, C. D. Jr

1989-01-01

When NO3- is the sole nitrogen source in flowing solution culture, the net rate of nitrogen uptake by nonnodulated soybean (Glycine max L. Merr. cv Ransom) plants cycles between maxima and minima with a periodicity of oscillation that corresponds with the interval of leaf emergence. Since soybean plants accumulate similar quantities of nitrogen when either NH4+ or NO3- is the sole source in solution culture controlled at pH 6.0, an experiment was conducted to determine if the oscillations in net rate of nitrogen uptake also occur when NH4+ is the nitrogen source. During a 21-day period of vegetative development, net uptake of NH4+ was measured daily by ion chromatography as depletion of NH4+ from a replenished nutrient solution containing 1.0 millimolar NH4+. The net rate of NH4+ uptake oscillated with a periodicity that was similar to the interval of leaf emergence. Instances of negative net rates of uptake indicate that the transition between maxima and minima involved changes in influx and efflux components of net NH4+ uptake.

Extension of the principles of radiation protection to sources of potential exposure

International Nuclear Information System (INIS)

1990-01-01

The principles of radiation protection recommended by the International Commission on Radiological Protection for the normal operation of a radiation source constitute a dose limitation system that has three components; namely, the justification of a practice, the optimization of radiation protection and the limitation of individual doses. This report describes how the application of these principles may be extended to unexpected or accidental situations by changing from the dose based system of radiation protection to a unified approach within a probabilistic framework. The key conceptual link in this transition is the recognition that the receipt of a given dose by an individual confers a corresponding probability of harm, as represented by a dose-response curve. The concept of limitation of individual doses may therefore be transformed relatively straightforwardly into the concept of limitation of the probability of harm to an individual. The other two principles, the justification principle and the optimization principle, can also be translated to the probabilistic framework, but the procedure for so doing is not as straightforward as that for the principle of limitation of individual doses, owing in part to the fact that the other two principles are not as simple to apply in practice. 13 refs

Clinical application of platelet-rich fibrin as the sole grafting material in periodontal intrabony defects

Directory of Open Access Journals (Sweden)

Yu-Chao Chang

2011-09-01

Conclusions: From a clinical and radiologic point of view at 6 months after surgery, the use of PRF as the sole grafting material seems to be an effective modality of regenerative treatment for periodontal intrabony defects.

From Discovery to Justification: Outline of an Ideal Research Program in Empirical Psychology

Science.gov (United States)

Witte, Erich H.; Zenker, Frank

2017-01-01

The gold standard for an empirical science is the replicability of its research results. But the estimated average replicability rate of key-effects that top-tier psychology journals report falls between 36 and 39% (objective vs. subjective rate; Open Science Collaboration, 2015). So the standard mode of applying null-hypothesis significance testing (NHST) fails to adequately separate stable from random effects. Therefore, NHST does not fully convince as a statistical inference strategy. We argue that the replicability crisis is “home-made” because more sophisticated strategies can deliver results the successful replication of which is sufficiently probable. Thus, we can overcome the replicability crisis by integrating empirical results into genuine research programs. Instead of continuing to narrowly evaluate only the stability of data against random fluctuations (discovery context), such programs evaluate rival hypotheses against stable data (justification context). PMID:29163256

Characterization of stress coping style in Senegalese sole (Solea senegalensis) juveniles and breeders for aquaculture.

Science.gov (United States)

Ibarra-Zatarain, Z; Fatsini, E; Rey, S; Chereguini, O; Martin, I; Rasines, I; Alcaraz, C; Duncan, N

2016-11-01

The aim of this work was to characterize stress coping styles of Senegalese sole ( Solea senegalensis ) juveniles and breeders and to select an operational behavioural screening test (OBST) that can be used by the aquaculture industry to classify and select between behavioural phenotypes in order to improve production indicators. A total of 61 juveniles and 59 breeders were subjected to five individual behavioural tests and two grouping tests. At the end of the individual tests, all animals were blood sampled in order to measure cortisol, glucose and lactate. Three tests (restraining, new environment and confinement) characterized the stress coping style behaviour of Senegalese sole juveniles and breeders and demonstrated inter-individual consistency. Further, the tests when incorporated into a principal components analysis (PCA) (i) identified two principal axes of personality traits: 'fearfulness-reactivity' and 'activity-exploration', (ii) were representative of the physiological axis of stress coping style, and (iii) were validated by established group tests. This study proposed for the first time three individual coping style tests that reliably represented proactive and reactive personalities of Senegalese sole juveniles and breeders. In addition, the three proposed tests met some basic operational criteria (rapid testing, no special equipment and easy to apply and interpret) that could prove attractive for fish farmers to identify fish with a specific behaviour that gives advantages in the culture system and that could be used to establish selection-based breeding programmes to improve domestication and production.

Sensory and aromatic characteristics of tongue sole by-products hydrolysates (Cynoglossus senegalensis)

OpenAIRE

Sylla, K. S. B.; Berge, Jean-pascal; Prost, Carole; Musabyemariya, B.; Seydi, Mg

2009-01-01

Tongue sole by-products coming from fish-filleting plant were hydrolyzed by Protamex® protease. To identify the future application of hydrolysates, a sensory analysis was carried out.The sensory profile was performed with a jury of 14 specialized judges.11 profiles were found by this panel of tasting. In addition, the aromatic characterization revealed that 57 molecules are responsible for these odours described in sensory analysis.The description of these aromatic compounds opens potentia...

On the perpetuation of ignorance: system dependence, system justification, and the motivated avoidance of sociopolitical information.

Science.gov (United States)

Shepherd, Steven; Kay, Aaron C

2012-02-01

How do people cope when they feel uninformed or unable to understand important social issues, such as the environment, energy concerns, or the economy? Do they seek out information, or do they simply ignore the threatening issue at hand? One would intuitively expect that a lack of knowledge would motivate an increased, unbiased search for information, thereby facilitating participation and engagement in these issues-especially when they are consequential, pressing, and self-relevant. However, there appears to be a discrepancy between the importance/self-relevance of social issues and people's willingness to engage with and learn about them. Leveraging the literature on system justification theory (Jost & Banaji, 1994), the authors hypothesized that, rather than motivating an increased search for information, a lack of knowledge about a specific sociopolitical issue will (a) foster feelings of dependence on the government, which will (b) increase system justification and government trust, which will (c) increase desires to avoid learning about the relevant issue when information is negative or when information valence is unknown. In other words, the authors suggest that ignorance-as a function of the system justifying tendencies it may activate-may, ironically, breed more ignorance. In the contexts of energy, environmental, and economic issues, the authors present 5 studies that (a) provide evidence for this specific psychological chain (i.e., ignorance about an issue → dependence → government trust → avoidance of information about that issue); (b) shed light on the role of threat and motivation in driving the second and third links in this chain; and (c) illustrate the unfortunate consequences of this process for individual action in those contexts that may need it most.

Developmental Commentary: Ecological Perspectives on Parental Influences during Adolescence

Science.gov (United States)

Hill, Nancy E.; Bromell, Lea; Tyson, Diana F.; Flint, Roxanne

2007-01-01

Adolescence is marked by change and renegotiation in almost every arena--biological, social, and cognitive development; identity development; changes in peer relations and friendships; a renegotiation of family relationships, especially the parent-adolescent relationship; and school transitions. Further, for African Americans, adolescence is also…

Proof and knowledge in mathematics

CERN Document Server

Detlefsen, Michael

2005-01-01

These questions arise from any attempt to discover an epistemology for mathematics. This collection of essays considers various questions concerning the nature of justification in mathematics and possible sources of that justification. Among these are the question of whether mathematical justification is a priori or a posteriori in character, whether logical and mathematical differ, and if formalization plays a significant role in mathematical justification,

Fatal Asphyxiation in Two Long-Finned Pilot Whales (Globicephala melas Caused by Common Soles (Solea solea.

Directory of Open Access Journals (Sweden)

Lonneke L IJsseldijk

Full Text Available Long-finned pilot whales (Globicephala melas are rare visitors to the southern North Sea, but recently two individual strandings occurred on the Dutch coast. Both animals shared the same, unusual cause of death: asphyxiation from a common sole (Solea solea stuck in their nasal cavity. This is a rare cause of death in cetaceans. Whilst asphyxiation has been reported in smaller odontocetes, there are no recent records of this occurring in Globicephala species. Here we report the stranding, necropsy and diet study results as well as discuss the unusual nature of this phenomenon. Flatfish are not a primary prey species for pilot whales and are rarely eaten by other cetaceans, such as harbour porpoises (Phocoena phocoena, in which there are several reports of asphyxiation due to airway obstruction by soles. This risk may be due to the fish's flexible bodies which can enter small cavities either actively in an attempt to escape or passively due to the whale 'coughing' or 'sneezing' to rid itself of the blockage of the trachea. It is also possible that the fish enter the airways whilst the whale is re-articulating the larynx after trying to ingest large, oddly shaped prey. It is unlikely that the soles entered the airways after the death of the whales and we believe therefore that they are responsible for the death of these animals.

The Effect of Minarex B Oil and Gamma Irradiation on the Mechanical Properties of Vulcanized Natural Rubber-LDPE Mixture for Shoe Sole

International Nuclear Information System (INIS)

Sudradjat Iskandar; Isni Marliyanti

2004-01-01

To obtain the optimum concentration of minarex B oil and gamma irradiation dose on natural rubber compound for shoe sole, study on the effect of minarex B oil and gamma radiation on the mechanical properties of vulcanized natural rubber-LDPE mixture has been done. Natural rubber was masticated and mixed with additive and filler using two-roll machine, at 120 o C of forward roll and 100 o C of backward roll, with rotation speed of 18 rpm. The additives added with irganox 1076, paraffin wax, stearic acid, and minarex B oil, while fillers used were polyethylene (LDPE) and calcium carbonate. Minarex B oil mixed was vary such as 5, 10 and 20 phr (part per hundred of rubber). The amount of filler and other additives mixed was not varied. The natural rubber film was obtained by pressing the mixture using hot and cold press machine at 135 o C and room temperature for about 3 minutes. The film then irradiated with gamma rays from cobalt-60 source, at the doses of 150, 300, and 500 kGy. The results show that the mechanical properties of natural rubber vulcanized decreases by increasing minarex B oil, and increases by increasing of irradiation dose. The concentration optimum of minarex B oil in the natural rubber compound for shoe sole and irradiation dose about 5 phr and 300 kGy were agree with SII 0944-84. (author)

Participatory approaches for environmental governance: theoretical justifications and practical effects

International Nuclear Information System (INIS)

Van den Hove, Sybille

2003-01-01

A key justification for the rapid development of participatory approaches for environment and sustainable development governance stems from the characteristics of environmental issues. Environmental issues - and radioactive waste disposal is a good example - typically present four important physical characteristics: complexity, uncertainty, large temporal and spatial scales, and irreversibility, which all have consequences on what can be called the social characteristics of environmental issues. These include: social complexity and conflicts of interests, transversality, diffuse responsibilities and impacts, no clear division between micro- and macro-levels, and short-term costs of dealing with the issue associated with benefits which might occur only in the long-term. In turn, these physical and social characteristics determine the type of problem-solving processes needed to tackle environmental issues. It appears that the problem-solving processes best suited to confront global environmental issues will be dynamic processes of capacity-building, - aiming at innovative, flexible and adjustable answers, - allowing for the progressive integration of information as it becomes available, and of different value judgements and logics, - involving various actors from different backgrounds and levels. In promoting more democratic practices, these processes additionally should supersede traditional politics and allow co-ordination across different policy areas. It is deemed that participatory approaches have the potential to meet these problem-solving requirements

Attitudes of South Asian men in the UK toward women and their understanding of and justification for domestic violence

OpenAIRE

Kaur, Harjinder

2015-01-01

To date nothing is known about the attitudes of South Asian men in the UK toward women and domestic violence. Issues related to South Asian men and communities have remained largely under the surface due to religious and cultural sensitivity. The aim of the research is to examine the attitudes of South Asian men in London and the South East of England toward women and their understanding and justification of domestic violence. More specifically, the research explores a range of cultural and r...

AFSC/RACE/FBEP/Laurel: Substrate preference and delayed settlement in northern rock sole larvae Lepidopsetta polyxystra

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is from laboratory experiments testing the onset and ontogenetic changes in habitat selection of pre- and post-settling northern rock sole (NRS) larvae,...

Saline as the Sole Contrast Agent for Successful MRI-guided Epidural Injections

International Nuclear Information System (INIS)

Deli, Martin; Fritz, Jan; Mateiescu, Serban; Busch, Martin; Carrino, John A.; Becker, Jan; Garmer, Marietta; Grönemeyer, Dietrich

2013-01-01

Purpose. To assess the performance of sterile saline solution as the sole contrast agent for percutaneous magnetic resonance imaging (MRI)-guided epidural injections at 1.5 T. Methods. A retrospective analysis of two different techniques of MRI-guided epidural injections was performed with either gadolinium-enhanced saline solution or sterile saline solution for documentation of the epidural location of the needle tip. T1-weighted spoiled gradient echo (FLASH) images or T2-weighted single-shot turbo spin echo (HASTE) images visualized the test injectants. Methods were compared by technical success rate, image quality, table time, and rate of complications. Results. 105 MRI-guided epidural injections (12 of 105 with gadolinium-enhanced saline solution and 93 of 105 with sterile saline solution) were performed successfully and without complications. Visualization of sterile saline solution and gadolinium-enhanced saline solution was sufficient, good, or excellent in all 105 interventions. For either test injectant, quantitative image analysis demonstrated comparable high contrast-to-noise ratios of test injectants to adjacent body substances with reliable statistical significance levels (p < 0.001). The mean table time was 22 ± 9 min in the gadolinium-enhanced saline solution group and 22 ± 8 min in the saline solution group (p = 0.75). Conclusion. Sterile saline is suitable as the sole contrast agent for successful and safe percutaneous MRI-guided epidural drug delivery at 1.5 T.

Justification for an Increase in Authorized Operating Power at HFIR

International Nuclear Information System (INIS)

Primm, Trent; Ilas, Germina

2011-01-01

Using verified and validated reactor physics methods coupled to a currently accepted thermal hydraulic analysis methodology, onset of incipient boiling power agrees well with the currently-accepted safety basis value. The MCNP-based methodology is acceptable for scoping studies of LEU fuel conversion. A balance-of-plant assessment would have to be conducted to determine if the power up-rate to 100 MW could be supported for LEU fuel. While analyses performed 45 years ago have been shown to be in agreement with today s methods, there is an advantage to the current methodology in that people working at HFIR today can explain/justify/defend the safety analyses rather than relying solely on documentation.

BOOK REVIEW OF "ASSESSMENT AND CONTROL OF NONPOINT SOURCE POLLUTION OF AQUATIC ECOSYSTEMS: A PRACTICAL APPROACH"

Science.gov (United States)

This book is geared to environmental specialists and planners, heavy on the technical side. It goes beyond tranditional nonpoint source (NPS) approaches which typically only look at stormwater as athe sole NPS pollution driver. There is some overreaching material beyond the conte...

Metal levels in flathead sole (Hippoglossoides elassodon) and great sculpin (Myoxocephalus polyacanthocephalus) from Adak Island, Alaska: Potential risk to predators and fishermen

International Nuclear Information System (INIS)

Burger, Joanna; Gochfeld, Michael; Jeitner, Christian; Burke, Sean; Stamm, Timothy

2007-01-01

Increasingly there is a need to assess the contaminant levels in fish as indicators of the health and well-being of both the fish and their consumers, including humans. This paper examines the levels of arsenic, cadmium, chromium, lead, manganese, mercury, and selenium in the kidney, liver, and muscle of great sculpin and flathead sole from Adak Island in the Aleutian Islands, Alaska. Both species are consumed by the local Aleuts and others. There were significant differences in the levels of heavy metals as a function of tissue for both fish species; the liver of sculpin and sole generally had the highest levels of most metals, except for arsenic, lead, and selenium. Sole had significantly higher mean levels of arsenic in kidney (32,384 vs. 531 ppb, wet weight), liver (18,954 vs. 2532 ppb), and muscle (19,452 vs. 1343 ppb) than did sculpin. Sole also had higher mean levels of cadmium (230 vs. 63 ppb), lead (1236 vs. 48 ppb), mercury (150 vs. 107 ppb), and selenium (5215 vs. 1861 ppb) in kidney than did sculpin. There were significant correlations among weight and length measurements for both species. However, except for mercury, there were few significant correlations among tissue types for most metals. Only mercury and manganese levels were significantly correlated with size for sculpin (but not for sole). Levels of arsenic, lead, and mercury may pose a risk to predators that consume them, and arsenic and mercury may pose a risk to human consumers

Interactions of microorganisms isolated from gilthead sea bream, Sparus aurata L., on Vibrio harveyi, a pathogen of farmed Senegalese sole, Solea senegalensis (Kaup).

Science.gov (United States)

Chabrillón, M; Rico, R M; Arijo, S; Díaz-Rosales, P; Balebona, M C; Moriñigo, M A

2005-09-01

Four bacterial isolates from farmed gilthead sea bream, Sparus aurata, included in a previous study as members of the Vibrionaceae and Pseudomonodaceae and the genus Micrococcus, have been evaluated for their adhesive ability to skin and intestinal mucus of farmed Senegalese sole, Solea senegalensis, and their antagonistic effect on Vibrio harveyi, a pathogen of sole. These isolates showed higher adhesion to sole mucus than the pathogenic strains of V. harveyi assayed. Only two of the isolates showed antagonistic activity to V. harveyi. Interactions of the four isolates with V. harveyi in respect of adhesion to skin and intestinal mucus under exclusion, competition and displacement conditions were studied. Three isolates were able to reduce the attachment to skin and intestinal sole mucus of a pathogenic strain of V. harveyi under displacement and exclusion conditions, but not under competition conditions. The in vivo probiotic potential of isolate Pdp11 was assessed by oral administration followed by challenge with the pathogenic V. harveyi strain Lg14/00. A group of 50 Senegalese sole received a commercial diet supplemented with 10(8) cfu g(-1) of lyophilized Lg14/00 for 15 days. A second group of fish received a non-supplemented commercial diet. After challenge the mortality of the fish receiving the diet supplemented with the potential probiotic isolate was significantly lower than that in the fish receiving the non-supplemented commercial diet. This study has shown that the ability to interfere with attachment of pathogens, as well as the adhesion to host surfaces, are suitable criteria for selection of candidate probiotics for use in the culture of Senegalese sole.

THEORETICAL JUSTIFICATION OF THE CONCEPT OF INNOVATION DEVELOPMENT OF BUSINESS PROCESSES IN THE COMPANY

Directory of Open Access Journals (Sweden)

Galina G. Garanina

2014-01-01

Full Text Available This article contains theoretical and practical justification of the concept of innovative development of business processes based on the information analysis of the company’s infrastructure under the conditions of building a common information space. This study focuses on the supporting business processes update, on the documented information processing based on the state-of-the-art information technology solutions in particularly.The factors preventing an enterprise to build a common information space are highlighted in this study. The functional set of the management areas is examined and the degree of state-of-the-art information technology utilization to support the company’s process areas is analyzed. It is proposed to overcome the identified barriers through the automation of the company’s process areas and innovative development of supporting business processes of documented information processing by using modern information technology resources.

Sole stenting treatment for small wide-necked saccular intracranial aneurysms:a clinical therapeutic analysis

International Nuclear Information System (INIS)

Cheng Jiyong; Hong Bo; Xu Yi; Huang Qinghai; Yang Pengfei; Zhao Wenyuan; Liu Jianmin

2010-01-01

Objective: To discuss the feasibility, safety and efficacy of sole stenting technique for the treatment of small wide-necked saccular intracranial aneurysms. Methods: Between February 2001 and November 2009, 36 consecutive patients with small wide-necked saccular intracranial aneurysms (18 males and 18 females, aged 19-75 years,with a mean age of 52.3 years) were treated with stenting technique only. Of 36 patients, the Grade 0 of Hunt and Hess classification was seen in 22,Grade I in 8, Grade II in 5 and Grade III in 1. The aneurysmal diameter ranged from 1.8 mm to 5.0 mm,with a mean diameter of 3.6 mm. The aneurysms were located at the anterior communicating artery (n=1), posterior communicating artery (n=11), intradural paraclinoid internal carotid artery (n=18), basilar artery (n=1), anterior choroidal artery (n=4) or middle cerebral artery (n=1). The clinical manifestations, the angiographic findings and the follow-up observations were analyzed and the results were evaluated by means of the Modified Rankin Scale, magnetic resonance angiography and digital subtraction angiography. Results: Sole stenting treatment was performed in 36 patients with small wide-necked saccular intracranial aneurysms. A total of 37 stents were successfully delivered and deployed at the targeted location. Immediate post-procedural angiography showed that complete occlusion was obtained in one aneurysm, a sluggish intra-aneurysmal vortex motion in 3 aneurysms and a correction of the angle of the parent vessel in two cases, whereas no change was seen in the remaining 30 aneurysms. Angiographic follow-up was carried out in 22 of the 36 patients (61%) during a mean following-up period of 16 months (ranged from 3 to 59 months). The follow-up angiography showed that the complete occlusion was seen in 11 cases, narrowed aneurysmal neck with shrinkage of the aneurysm in 9 cases, narrowed aneurysmal neck only in 1 case, and shrinkage of the aneurysm only in 1 case.All the patients remained

Beyond Territory: Revisiting the Normative Justification of Self-Government in Theory and Practice

Directory of Open Access Journals (Sweden)

Janique Dubois

2011-05-01

Full Text Available The association of sovereignty with control over territory is being challenged both internally and externally in modern societies. Demands for political autonomy from sub-state minorities undermine the natural link between nation, state and territory from within, while the movement of capital, goods and information across borders contests the relationship between these concepts from without. Scholars of international relations, law, philosophy and political science have already suggested that the sovereignty of nation-states is under attack; however, scant attention has been paid to the way in which changes in the relation between nation, state, and territory affect the normative weight associated with each of these concepts in discussions about sovereignty and self-government. The objectives of this article is to examine the way in which nation, state, sovereignty, and territory are addressed in normative justifications of indigenous self-government and to better understand how these notions are being treated in its implementation.

Do ethnicity and polygyny contribute to justification of men beating women in Ghana?

Science.gov (United States)

Amo-Adjei, Joshua; Tuoyire, Derek Anamaale

2016-01-01

Violence against intimate partners threatens public health and social cohesion, and its prevalence could increase with an attitude of justification of such violence. The objective of this article was to use religion and ethnicity as proxies for culture to examine Ghanaian women's acceptance of being beaten. We employed descriptive and binary logistic regression statistics applied to Multiple Indicator Cluster Survey data collected in 2011 in Ghana. With a weighted sample of 10,627 women, the findings revealed that more than half (59.83%, 95% confidence interval (CI) = 57.41%, 62.2%) of the respondents justified at least one form of intimate partner violence (IPV) or another and being a Mole-Dagbani (adjusted odds ratio [AOR] = 1.41; 95%; CI = 1.05, 1.90) and/or in a polygamous marriage/union (AOR = 1.22; 95% CI = 1.04, 1.420) were significant risk factors for justifying IPV. Activism in promoting IPV-free communities has to be group-specific to reach those in need of interventions.

Justification of disintegration testing beyond current FDA criteria using in vitro and in silico models.

Science.gov (United States)

Uebbing, Lukas; Klumpp, Lukas; Webster, Gregory K; Löbenberg, Raimar

2017-01-01

Drug product performance testing is an important part of quality-by-design approaches, but this process often lacks the underlying mechanistic understanding of the complex interactions between the disintegration and dissolution processes involved. Whereas a recent draft guideline by the US Food and Drug Administration (FDA) has allowed the replacement of dissolution testing with disintegration testing, the mentioned criteria are not globally accepted. This study provides scientific justification for using disintegration testing rather than dissolution testing as a quality control method for certain immediate release (IR) formulations. A mechanistic approach, which is beyond the current FDA criteria, is presented. Dissolution testing via United States Pharmacopeial Convention Apparatus II at various paddle speeds was performed for immediate and extended release formulations of metronidazole. Dissolution profile fitting via DDSolver and dissolution profile predictions via DDDPlus™ were performed. The results showed that Fickian diffusion and drug particle properties (DPP) were responsible for the dissolution of the IR tablets, and that formulation factors (eg, coning) impacted dissolution only at lower rotation speeds. Dissolution was completely formulation controlled if extended release tablets were tested and DPP were not important. To demonstrate that disintegration is the most important dosage form attribute when dissolution is DPP controlled, disintegration, intrinsic dissolution and dissolution testing were performed in conventional and disintegration impacting media (DIM). Tablet disintegration was affected by DIM and model fitting to the Korsmeyer-Peppas equation showed a growing effect of the formulation in DIM. DDDPlus was able to predict tablet dissolution and the intrinsic dissolution profiles in conventional media and DIM. The study showed that disintegration has to occur before DPP-dependent dissolution can happen. The study suggests that

Quality assurance in digital dental radiography--justification and dose reduction in dental and maxillofacial radiology.

Science.gov (United States)

Hellstern, F; Geibel, M-A

2012-01-01

To evaluate the implementation of quality assurance requirements for digital dental radiography in routine clinical practice. The results should be discussed by radiation protection authorities in the context of the relevant legal requirements and current debates on radiation protection. Two hundred digital dental radiographs were randomly selected from the digital database of the Department of Dentistry's Dental and Maxillofacial Surgery Clinic, Ulm University, and evaluated for various aspects of image quality and compliance with radiographic documentation requirements. The dental films were prepared by different radiology assistants (RAs) using one of two digital intraoral radiographic systems: Sirona Heliodent DS, 60 kV, focal spot size: 0.7 mm (group A) or KaVo Gendex 765 DC, 65 kV, focal spot size: 0.4 mm (group B). Radiographic justification was documented in 70.5% of cases, and the radiographic findings in 76.5%. Both variables were documented in the patient records as well as in the software in 14% of cases. Clinical documentation of the required information (name of the responsible dentist and radiology assistant, date, patient name, department, tube voltage, tube current, exposure time, type of radiograph, film size, department and serial number of the dental radiograph) was 100% complete in all cases. Moreover, the department certified according to DIN ISO 9001:2008 specifications demonstrated complete clinical documentation of radiographic justifications and radiographic findings. The entire dentition was visible on 83% of the digital films. The visible area corresponded to the target region on 85.7% of the digital dental radiographs. Seven to 8.5% of the images were classified as "hypometric" or "hypermetric". This study indicates that improvements in radiology training and continuing education fordentists and dental staff performing x-ray examinations are needed to ensure consistent high quality of digital dental radiography. Implementation of

Examining the Accuracy and Justification of Geometric Constructions Made by Pre-Service Teachers with Dynamic Geometry Software and the Awareness They Gained throughout the Process

Science.gov (United States)

Bozkurt, Ali

2018-01-01

This study examined pre-service teachers' accuracy for geometric constructions with dynamic geometry software, their justification for the accuracy of geometric figures, and their awareness they gained throughout the process. The data come from a sample of 71 elementary grade pre-service teachers activity form completed as a part of geometry…

Changes in plasma osmolality, cortisol and amino acid levels of tongue sole ( Cynoglossus semilaevis) at different salinities

Science.gov (United States)

Wang, Guodong; Xu, Kefeng; Tian, Xiangli; Dong, Shuanglin; Fang, Ziheng

2015-10-01

A serial of salinity transferring treatments were performed to investigate the osmoregulation of tongue sole ( Cynoglossus semilaevis). Juvenile tongue sole were directly transferred from a salinity of 30 to 0, 10, 20, 30, 40 and 50. Blood sampling was performed for each treatment after 0, 1, 6 and 12 h, as well as after 1, 2, 4, 8, 16 and 32 d. The plasma osmolality, cortisol and free amino acids were assessed. Under the experimental conditions, no fish died after acute salinity transfer. The plasma cortisol level increased 1 h after the abrupt transfer from a salinity of 30 to that of 0, 40 and 50, and decreased from 6 h to 8 d after transfer. Similar trends were observed in the changes of plasma osmolality. The plasma free amino acids concentration showed a `U-shaped' relationship with salinity after being transferred to different salinities for 4 days. More obvious changes of plasma free amino acid concentration occurred under hyper-osmotic conditions than under hypo-osmotic conditions. The concentrations of valine, isoleucine, lysine, glutamic acid, glycine, proline and taurine increased with rising salinity. The plasma levels of threonine, leucine, arginine, serine, and alanine showed a `U-shaped' relationship with salinity. The results of this study suggested that free amino acids might have important effects on osmotic acclimation in tongue sole.

Variation in the location of the shoe sole flexion point influences plantar loading patterns during gait

NARCIS (Netherlands)

van der Zwaard, B.C.; Vanwanseele, B.; Holtkamp, F.; van der Horst, H.E.; Elders, P.J.M.; Menz, H.B.

2014-01-01

Background: Several footwear design characteristics are known to have detrimental effects on the foot. However, one characteristic that has received relatively little attention is the point where the sole flexes in the sagittal plane. Several footwear assessment forms assume that this should ideally

Variation in the location of the shoe sole flexion point influences plantar loading patterns during gait

NARCIS (Netherlands)

H. van der Horst; H.B. Menz; ing., M.Sc F.C. Holtkamp; P. Elders; B. Vanwanseele; B. van der Zwaard

2014-01-01

Background Several footwear design characteristics are known to have detrimental effects on the foot. However, one characteristic that has received relatively little attention is the point where the sole flexes in the sagittal plane. Several footwear assessment forms assume that this should ideally

Researching Justification Texts of a First Instance Court: from Assignment to Results and Reporting

Directory of Open Access Journals (Sweden)

Philip Langbroek

2014-12-01

Full Text Available Court decisions are reasoned to legitimize them. Lay people seem to understand little of the work of the courts. One of the questions for court administrators and judges is: for whom do judges write their judgments? Is it possible to analyze judicial justification texts with a view to the audiences they address? We answered that question by developing a methodology for the analysis of judgment justification texts, investigating judicial writing behavior. This paper focuses on the methodological hurdles we had to take and the mistakes we made and had to correct. Research reports in all articles on socio-legal research offer a positive and linear description of the research. This article wants to show that trial and error during the research process were inevitable and maybe could have been avoided if we would have had more experience with this type of research. We hope students and other researchers may profit from our experience. Las decisiones judiciales se razonan para legitimarlas. Los profanos en la materia parecen entender poco de la labor de los tribunales. Una de las preguntas a administradores de tribunales y jueces es: ¿para quién redactan los jueces sus sentencias? ¿Es posible analizar los textos de justificación judiciales desde la perspectiva del público a quien se dirigen? Hemos respondido a esta pregunta mediante el desarrollo de una metodología para el análisis de textos de justificación judiciales, investigando el comportamiento de la escritura judicial. Este artículo se centra en los obstáculos metodológicos que tuvimos que sortear y los errores que cometimos y tuvimos que corregir. Los informes de investigación en todos los artículos de investigación sociojurídica ofrecen una descripción positiva y lineal de la investigación. Este artículo quiere demostrar que la prueba y el error eran inevitables durante el proceso de investigación eran inevitables, y podrían haberse evitado si hubiéramos tenido mayor

The Transitional Justice Models and the Justifications of Means of Dealing with the Past

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Michal Krotoszynski

2016-09-01

Full Text Available The development of transitional justice measures can be fully understood only when one takes into account the values, rationales and justifications that lie at the roots of various ways of dealing with past wrongs. Seeing transitional justice as an ontologically complex structure, the article aims to relate the legal instruments that concentrate on past abusers to the axiological layer of settling accounts with the past. In order to do so, three basic models of transitional justice – a retribution model, a historical clarification model and a thick line model – all based on the measures implemented during democratic change, are presented. Then, with the use of a classic division between consequentialist and deontological argumentation, the article describes transitional justice justifications. Next, the values emblematic for each of the models are identified. Finally, the article proposes a structure of transitional justice moral reasoning that may guide transitional decision-making process on the axiological level. El desarrollo de medidas de justicia transicional sólo puede entenderse en su totalidad cuando se tienen en cuenta los valores, razones y justificaciones que subyacen en las raíces de las diversas maneras de tratar con los errores del pasado. Al ver la justicia transicional como una estructura ontológicamente compleja, el artículo pretende relacionar los instrumentos jurídicos que se concentran en los agresores del pasado con la capa axiológica de ajustar cuentas con el pasado. Para conseguirlo, se presentan tres modelos básicos de justicia transicional -un modelo de retribución, un modelo de esclarecimiento histórico y un modelo de línea gruesa-, todos basados en las medidas aplicadas durante un cambio democrático. Seguidamente, el artículo describe las justificaciones de la justicia transicional, con el uso de una división clásica entre argumentación consecuencialista y deontológica. A continuación, se

Discriminating bot accounts based solely on temporal features of microblog behavior

Science.gov (United States)

Pan, Junshan; Liu, Ying; Liu, Xiang; Hu, Hanping

2016-05-01

As the largest microblog service in China, Sina Weibo has attracted numerous automated applications (known as bots) due to its popularity and open architecture. We classify the active users from Sina Weibo into human, bot-based and hybrid groups based solely on the study of temporal features of their posting behavior. The anomalous burstiness parameter and time-interval entropy value are exploited to characterize automation. We also reveal different behavior patterns among the three types of users regarding their reposting ratio, daily rhythm and active days. Our findings may help Sina Weibo manage a better community and should be considered for dynamic models of microblog behaviors.

THE TRIAL OF FOUNDING THE DEPENDENCE BETWEEN THE SIZE OF HOOF SOLE AND BIOMETRIC MEASUREMENTS OF HUCUL HORSES

Directory of Open Access Journals (Sweden)

J. ŁUSZCZYŃSKI

2007-10-01

Full Text Available Hoofs are an important part of horse body and significantly influence its usability.According to irregular weight of horse limbs, fore-hoofs and hind-hoofs differ withthe shape, the angle of fore-wall inclination and size but they should be proportionalto horse body size. The objective of this study was the trial of founding the dependencebetween the size sole surface of fore- and hind-hoofs and biometric measurementsof Hucul horses. Contours of left fore- and hind-hoof were collected from 50Hucul horses from Gładyszów Stud (7 stallions and 43 mares. The contours werescanned in 1:1 scale and using the AutoCad computer program the surface and circumferenceof hoof sole were evaluated. At the same time the biometrical measurementswere taken from mentioned horses – height at withers, girth and cannon circumferences.In studied population the surface and circumference of fore-hoofs weresignificantly higher than of hind-hoofs. Biometrical measurements and indexescounted highly significantly and significantly affected the surface and circumferenceof Hucul horse hoofs. Horses with higher height at withers and higher girth capacitywere characterized by significantly higher surface and circumference of hind-hoofsthan in horses with lower height. Highly significantly higher sole surface and circumferenceof fore-hoofs was shown in horses with higher cannon circumference.

Biomechanical justification of the choice of optimum mode for passing the individual pursuit race

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A.N. Kolumbet

2018-04-01

Full Text Available Purpose : biomechanical justification of the choice of optimum mode of passing competitive distance of 4 km individual pursuit on track. Material : The qualified cyclists (n=14 participated in researches. The modified stationary cycle Monark was used. Cyclists performed work in two modes - A and B. Results : The mode B is physiologically more favorable. The mode B should be considered as a model of passing a distance in preliminary races of individual pursuit. Work in the mode A demands terminal mobilization of organism functions. Work in the mode A is more effective in the achievement of sports result. It can be used only once in the final race of competitions. Conclusions : The received data should be considered as a demonstration of specific features of passing a distance in the competitive modes. The tactical variant of competitive program creation is defined by the individual functional state.

MHC polymorphism and disease resistance to vibrio anguillarum in 8 families of half-smooth tongue sole (Cynoglossus semilaevis

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Liu Yan-hong

2011-09-01

Full Text Available Abstract Background Genes in the major histocompatibility complex (MHC have a critical role in both the innate and adaptive immune responses because of their involvement in presenting foreign peptides to T cells. However, the nature has remained largely unknown. Results We examined the genetic variation in MHC class IIB in half-smooth tongue sole (Cynoglossus semilaevis after challenge with vibrio anguillarum. Two thousand and four hundred fry from 12 half-smooth tongue sole families were challenged with Vibrio anguillarum. To determine any association between alleles and resistance or susceptibility to V. anguillarum, 160 individuals from four high-resistance (HR, 73.27% mortality families were selected for MHC IIB exon2 gene sequence analysis. The MHC IIB exon2 genes of tongue sole displayed a high level of polymorphism and were discovered at least four loci. Meanwhile, the dN/dS [the ratio of non-synonymous (dN substitutions to synonymous (dS substitutions] in the peptide-binding region (PBR was higher than that in the non-peptide-binding region (non-PBR. Eighty-eight alleles were discovered among 160 individuals, and 13 out of 88 alleles were used to analyze the distribution pattern between the resistant and susceptible families. Certain alleles presented in HR and LR with a different frequency, while other alleles were discovered in only the HR or LR families, not both. Five alleles, Cyse-DBB*6501, Cyse-DBB*4002, Cyse-DBB*6102, Cyse-DBB*5601 and Cyse-DBB*2801, were found to be associated with susceptibility to V. anguillarum with a frequency of 1.25%, 1.25%, 1.25%, 1.25% and 2.5% in the HR families, and 35%, 33.75%, 27.5%, 16.25%, 15% in the LR families (p Cyse-DBB*3301, Cyse-DBB*4701, Cyse-DBB*6801 and Cyse-DBB*5901, were found to be associated with resistance to V. anguillarum, with a frequency of 13.75%, 11.25%, 11.25%, 8.75% in the HR families and 1.25%, 1.25%, 1.25%, 1.25% and 1.25% in the LR families (p Conclusions Elucidation of the

A Self-Determination Model of Childhood Exposure, Perceived Prevalence, Justification, and Perpetration of Intimate Partner Violence.

Science.gov (United States)

Neighbors, Clayton; Walker, Denise D; Mbilinyi, Lyungai F; Zegree, Joan; Foster, Dawn W; Roffman, Roger A

2013-02-01

The present research was designed to evaluate self-determination theory as a framework for integrating factors associated with intimate partner violence (IPV) perpetration. The proposed model suggests that childhood exposure to parental violence may influence global motivational orientations which, in turn result in greater cognitive biases (overestimating the prevalence of IPV and justification of IPV) which, in turn, contribute to an individual's decision to use abusive behavior. Participants included 124 men who had engaged in abusive behavior toward an intimate partner. Results provided reasonable support for the proposed model and stronger support for a revised model suggesting that controlled orientation, rather than autonomy orientation, appears to play a stronger role in the association between childhood exposure to parental violence and cognitive biases associated with abusive behavior.

Translocation (16;20)(p11.2;q13). sole cytogenetic abnormality in a unicameral bone cyst.

Science.gov (United States)

Richkind, Kathleen E; Mortimer, Errol; Mowery-Rushton, Patricia; Fraire, Armando

2002-09-01

We report the results of cytogenetic analysis of a case of unicameral bone cyst with a t(16;20(p11.2;q13) present as the sole abnormality. To our knowledge, this is only the second report of a cytogenetically characterized tumor of this type.

Measuring Ocean Literacy: What teens understand about the ocean using the Survey of Ocean Literacy and Engagement (SOLE)

Science.gov (United States)

Greely, T. M.; Lodge, A.

2009-12-01

Ocean issues with conceptual ties to science and global society have captured the attention, imagination, and concern of an international audience. Climate change, over fishing, marine pollution, freshwater shortages and alternative energy sources are a few ocean issues highlighted in our media and casual conversations. The ocean plays a role in our life in some way everyday, however, disconnect exists between what scientists know and the public understands about the ocean as revealed by numerous ocean and coastal literacy surveys. While the public exhibits emotive responses through care, concern and connection with the ocean, there remains a critical need for a baseline of ocean knowledge. However, knowledge about the ocean must be balanced with understanding about how to apply ocean information to daily decisions and actions. The present study analyzed underlying factors and patterns contributing to ocean literacy and reasoning within the context of an ocean education program, the Oceanography Camp for Girls. The OCG is designed to advance ocean conceptual understanding and decision making by engagement in a series of experiential learning and stewardship activities from authentic research settings in the field and lab. The present study measured a) what understanding teens currently hold about the ocean (content), b) how teens feel toward the ocean environment (environmental attitudes and morality), and c) how understanding and feelings are organized when reasoning about ocean socioscientific issues (e.g. climate change, over fishing, energy). The Survey of Ocean Literacy and Engagement (SOLE), was used to measure teens understanding about the ocean. SOLE is a 57-item survey instrument aligned with the Essential Principles and Fundamental Concepts of Ocean Literacy (NGS, 2007). Rasch analysis was used to refine and validate SOLE as a reasonable measure of ocean content knowledge (reliability, 0.91). Results revealed that content knowledge and environmental

Informal proposal for an Atomic Physics Facility at the National Synchrotron Light Source

Energy Technology Data Exchange (ETDEWEB)

Jones, K.W.; Johnson, B.M.; Meron, M.

1986-01-01

An Atomic Physics Facility (APF) for experiments that will use radiation from a superconducting wiggler on the NSLS X-13 port is described. The scientific justification for the APF is given and the elements of the facility are discussed. It is shown that it will be possible to conduct a uniquely varied set of experiments that can probe most aspects of atomic physics. A major component of the proposal is a heavy-ion storage ring capable of containing ions with energies of about 10 MeV/nucleon. The ring can be filled with heavy ions produced at the BNL MP Tandem Laboratory or from independent ion-source systems. A preliminary cost estimate for the facility is presented.

Justification of principles and functions of the anti-crisis state policy in the tourist industry

Directory of Open Access Journals (Sweden)

Chernysh Iryna V.

2014-01-01

Full Text Available The goal of the article is the study and justification of principles and functions of the anti-crisis policy of the state in the tourist industry. The article justifies and proves expediency of the use of principles and functions of the anti-crisis state policy in the tourist industry. The article marks out the scientific problem of identification of principles and functions of the anti-crisis state policy in the tourist industry by scientists, provides the composition and specifies the characteristics of principles of the anti-crisis state policy, and justifies functions of the anti-crisis state policy in the tourist industry; proves the necessity of identification of principles and functions when developing conceptual grounds of the anti-crisis state policy and establishes their interrelation and interdependence during realisation of the relevant concept.

Fatal Asphyxiation in Two Long-Finned Pilot Wahles (Globicephala melas) Caused by Common Soles (Solea solea)

NARCIS (Netherlands)

IJsseldijk, L.; Leopold, M.F.; Bravo Rebolledo, Elisa; Deaville, R.; Haelters, Jan; IJzer, J.; Jepson, P.D.; Gröne, A.

2015-01-01

Long-finned pilot whales (Globicephala melas) are rare visitors to the southern North Sea, but recently two individual strandings occurred on the Dutch coast. Both animals shared the same, unusual cause of death: asphyxiation from a common sole (Solea solea) stuck in their nasal cavity. This is a

Fatal Asphyxiation in Two Long-Finned Pilot Whales (Globicephala melas) Caused by Common Soles (Solea solea)

NARCIS (Netherlands)

IJsseldijk, Lonneke L; Leopold, Mardik F; Bravo Rebolledo, Elisa L; Deaville, Rob; Haelters, Jan; IJzer, Jooske; Jepson, Paul D; Gröne, Andrea

2015-01-01

Long-finned pilot whales (Globicephala melas) are rare visitors to the southern North Sea, but recently two individual strandings occurred on the Dutch coast. Both animals shared the same, unusual cause of death: asphyxiation from a common sole (Solea solea) stuck in their nasal cavity. This is a

Event-related potential evidence of accessing gender stereotypes to aid source monitoring.

Science.gov (United States)

Leynes, P Andrew; Crawford, Jarret T; Radebaugh, Anne M; Taranto, Elizabeth

2013-01-23

Source memory for the speaker's voice (male or female) was investigated when semantic knowledge (gender stereotypes) could and could not inform the episodic source judgment while event-related potentials (ERPs) were recorded. Source accuracy was greater and response times were faster when stereotypes could predict the speaker's voice at test. Recollection supported source judgments in both conditions as indicated by significant parietal "old/new" ERP effects (500-800ms). Prototypical late ERP effects (the right frontal "old/new" effect and the late posterior negativity, LPN) were evident when source judgment was based solely on episodic memory. However, these two late ERP effects were diminished and a novel, frontal-negative ERP with left-central topography was observed when stereotypes aided source judgments. This pattern of ERP activity likely reflects activation of left frontal or left temporal lobes when semantic knowledge, in the form of a gender stereotype, is accessed to inform the episodic source judgment. Copyright © 2012 Elsevier B.V. All rights reserved.

Concepts of optimisation and justification consequences for radiological mass screening

International Nuclear Information System (INIS)

Carmichael, J.H.E.

1987-01-01

Mass radiological screening campaigns have been mounted in many countries for different conditions and the needs of one country are not necessarily those of another. However, in the European community there is a reasonable uniformity about disease patterns and therefore, a mass screening situation applicable to one country is probably equally applicable throughout the Community. In radiation protection terms, all these potential surveys must be looked at under the same factors. In radiation protection, one thinks first of all justification of the practice. Then one follows it by optimisation of the technique used, so as to obtain the best balance between benefit and detriment, and at this point one must remember that the radiation protection concept of optimisation includes a financial element as well as a purely clinical element and this must lead us on eventually to touch on cost effectiveness. The last portion of the ICRP system is the actual setting of dose limits. Now these are really only applicable to workers not to patients. One cannot set an upper limit on the dose one is prepared to use in a diagnostic radiological examination, but one can say that the dose per examination, should be examined and that the dose range of that examination between various institutions should be ascertained. This should enable any one institution to see where their dose range lies in the larger dose range, and to see that their radiological practice is giving as low a dose as is reasonably achievable

Debunking Technical Competency as the Sole Source of Innovation

Science.gov (United States)

2015-01-01

nations are losing control of businesses as they become more transnational through overseas direct investment. If Walmart were a country, it would...be China’s eighth largest trading partner.40 The Walmart example emphasizes the difficulty the United States would have in imposing restrictions

Effect of dietary arachidonic acid, eicosapentaenoic acid and docosahexaenoic acid on survival, growth and pigmentation in larvae of common sole ( Solea solea L.)

DEFF Research Database (Denmark)

Lund, Ivar; Steenfeldt, Svend Jørgen; Hansen, B.W.

2007-01-01

Evidence confirms that polyunsaturated fatty acids (PUFAs), arachidonic acid (ARA), eicosapentaenoic acid (EPA) and docosahexaenoic acid, DHA are involved in growth as well in pigmentation of marine fish larvae. In the present study we examined the performance of common sole larvae reared...... on Artemia enriched with 10 formulated emulsions, differing in inclusions of ARA, EPA, and DHA. The specific growth rate of the sole larvae until late metamorphosis, 21 days after hatching (dah) was 20 to 27% d(-1). Even though the relative tissue essential fatty acid (EFA) concentrations significantly...... reflected dietary composition, neither standard growth nor larval survival were significantly related to the absolute concentrations of ARA, EPA and DHA or their ratios. This suggests low requirements for essential polyunsaturated fatty acids (PUFAs) in common sole. Malpigmentation was significantly related...

Interconnected firms’ relationships as a source of a competitive advantage

OpenAIRE

Iga Rudawska

2010-01-01

The mainstream economy poses the opinion that a competitive advantage lies in resources, and, consequently - in competences as well - being a share of a single company and remaining under its sole control. Recently, some researchers (e.g. Castaldo, 2007; Lavie, 2006) have revised that approach and tend to emphasise the role of other sources of competitive advantage in business strategy, which embrace new, intangible assets. Such assets are being born and developed only within the inter-firm r...

Current source converter based D-STATCOM for voltage sag mitigation

Directory of Open Access Journals (Sweden)

Singh Moirangthem Deben

2015-01-01

Full Text Available This paper presents a novel method of realizing one of the custom power controllers, the distribution static synchronous compensator (D-STATCOM using current source converter (CSC topology. Almost all the custom power controllers such as dynamic voltage restorer (DVR, unified power quality conditioner (UPQC including D-STATCOM are generally designed and implemented by using voltage source converters (VSC and not much research publications with CSC based approach has been reported over the last one decade. Since the D-STATCOM is a current injection device, its performance can be improved when realized by a current-source converter which can generate a controllable current directly at its output terminals and offers many advantageous features. In this paper, an attempt has been made to study the performance of a CSC based D-STATCOM suitable for use in the power distribution system in order to mitigate voltage sag and improve power quality. The proposed model uses a three leg CSC whose switching strategy is based on sinusoidal pulse width modulation (SPWM. The model has been simulated in the Matlab/Simulink environment. The results of the simulation runs under steady state and dynamic load perturbation provide excellent voltage and current waveforms that support the justification of the proposed model.

Palladium-catalyzed C-H olefination of uracils and caffeines using molecular oxygen as the sole oxidant.

Science.gov (United States)

Zhang, Xinyu; Su, Lv; Qiu, Lin; Fan, Zhenwei; Zhang, Xiaofeng; Lin, Shen; Huang, Qiufeng

2017-04-18

The palladium-catalyzed oxidative C-H olefination of uracils or caffeines with alkenes using an atmospheric pressure of molecular oxygen as the sole oxidant has been disclosed. This novel strategy offers an efficient and environmentally friendly method to biologically important C5-alkene uracil derivatives or C8-alkene caffeine derivatives.

The acceptability of conducting data linkage research without obtaining consent: lay people's views and justifications.

Science.gov (United States)

Xafis, Vicki

2015-11-17

A key ethical issue arising in data linkage research relates to consent requirements. Patients' consent preferences in the context of health research have been explored but their consent preferences regarding data linkage specifically have been under-explored. In addition, the views on data linkage are often those of patient groups. As a result, little is known about lay people's views and their preferences about consent requirements in the context of data linkage. This study explores lay people's views and justifications regarding the acceptability of conducting data linkage research without obtaining consent. A qualitative study explored lay people's views regarding consent requirements in data linkage via four hypothetical data linkage scenarios of increasing complexity. Prior to considering the scenarios, participants were provided with information regarding best practice data linkage processes via discussion and a diagrammatic representation of the process. Lay people were able to understand the intricate processes involved in data linkage and the key protections afforded within a short amount of time. They were supportive of data linkage research and, on the whole, believed it should be conducted without consent provided a data linkage organization de-identifies the data used so that researchers do not handle identifiable data. Many thought that de-identified data holds a different status to identifiable data and should be used without specific consent in research that aims to benefit society. In weighing up conflicting values and interests, participants shifted consent preferences before arriving at their final consent preference for each scenario and provided justifications for their choices. They considered the protection of people's information, societal benefits, and the nature and constraints of research and recognized that these need to be balanced. With some exposure to the features of data linkage, lay people have the capacity to understand the

Chemical and microbiological monitoring of a sole-source aquifer intended for artificial recharge, Nassau County, New York

Science.gov (United States)

Katz, Brian G.; Mallard, Gail E.

1980-01-01

In late 1980, approximately 4 million gallons per day of highly treated wastewater will be used to recharge the groundwater reservoir in central Nassau County through a system of 10 recharge basins and 5 shallow injection wells. To evaluate the impact of large-scale recharge with reclaimed water on groundwater quality, the U.S. Geological Survey has collected hydrologic and water-quality data from a 1-square-mile area around the recharge site to provide a basis for future comparison. Extensive chemical and microbiological analyses are being made on samples from 48 wells screened in the upper glacial (water-table) aquifer and the upper part of the underlying Magothy (public-supply) aquifer. Preliminary results indicate that water from the upper glacial aquifer contains significant concentrations of nitrate and low-molecular-weight chlorinated hydrocarbons and detectable concentrations of organochlorine insecticides and polychlorinated biphenyls. At present, no fecal contamination is evident in either aquifer in the area studied. In the few samples containing fecal indicator bacteria, the numbers were low. Nonpoint sources provide significant loads of organic and inorganic compounds; major sources include cesspool and septic-tank effluent, cesspool and septic-tank cleaners and other over-the-counter domestic organic solvents, fertilizers, insecticides for termite and other pest control, and stormwater runoff to recharge basins. The water-table aquifer is composed mainly of stratified, well-sorted sand and gravel and, as a result, is highly permeable. In the 1-square-mile area studied, some contaminants seem to have traveled 200 feet downward to the bottom of the water-table aquifer and into the upper part of the public-supply aquifer. (USGS)

Justification of Structural and Technological Solutions on Junction Perfecting on Permyakova and Shirotnaya Streets Intersection in Tyumen

Science.gov (United States)

Sannikov, S. P.; Timohovetz, V. D.; Kuzuek, A. Y.

2017-11-01

This article presents the justification of structurally-technological decisions on a junction perfecting on the intersection of Permyakova and Shirotnaya Streets in Tyumen. The authors made a comparative analysis of typical road junctions. Based on the comparison, the engineering decisions were made for an individual type of transport junctions. Several options of individual design were proposed and analyzed and three most suitable types for the road junctions were offered. On the basis of a multilateral studying and evaluation of the developed transport the article further proposed a transport junction with change-side traffic. The use of this type of intersection will increase the road junction capacity, reduce the number of accidents due to conflicting flows reduction which, in its turn, will increase the speed of cars.

Revisiting and renegotiating Wars

DEFF Research Database (Denmark)

Gade, Solveig

2014-01-01

Alley in order to avoid the bullets of the Bosnian Serbian snipers positioned around the city. Based on a close reading of Sala’s work, this article will scrutinize how subjectivating techniques of power, during times of war, affectively work to create boundaries between those excluded from and those...... included within humanity. Conversely, focusing on how these techniques are being questioned within the work, I will discuss the resistance potential of what I will refer to as practices of subjectivization. Eventually, I will seek to position the “war-critical” strategy of the work within a broader context...... of the late modern war paradigm....

Quality of Service Renegotiations

OpenAIRE

Almesberger, Werner; Giordano, Silvia; Le Boudec, Jean-Yves

1998-01-01

Giving users simple access to QoS selection capability of ATM networks is important for the future of integrated services networks. We describe the first instance of an application in which users had the capacity to tune ATM traffic parameters with a button, at run time. To achieve this we implemented the necessary signaling extension on ATM switches as well as on end-systems. Furthermore, we extended Arequipa (Application REQested IP over ATM

Quality of Service Renegotiations

OpenAIRE

Almesberger, W.; Chandran, L.; Giordano, S.; Le Boudec, Jean-Yves; Schmid, R.

1998-01-01

Giving users simple access to QoS selection capability of ATM networks is important for the future of integrated services networks. We describe the first instance of an application in which users had the capacity to tune ATM traffic parameters with a button, at run time. To achieve this we implemented the necessary signaling extension on ATM switches as well as on end-systems. Furthermore, we extended Arequipa (Application REQested IP over ATM; a mechanism that enables applications to request...

THE ROLE OF THE ECONOMIC JUSTIFICATION IN THE COLLECTIVE DISMISSAL PROCEDURE

Directory of Open Access Journals (Sweden)

Luiza Mihai

2016-11-01

Full Text Available Given that any collective dismissal process must begin from a decision of the competent corporate body, the paper analyzes the reasons leading to the issuance of such a decision of reorganization, which is the justification for technical and economic viability of that decision and what It must include to be thorough and legal in the context of a possible legal claim before the courts. We studied the role of the efficient and complex analysis of the company in terms of organizational and / or economic reasons but also the impact that the change in the company's structure will have by reducing the positions for which the activity will be considered redundant through the same analysis. Research aimed the position and the implications such an economic analysis will have on the entire collective dismissal procedures, procedures that are very precisely controlled by state institutions empowered by the phases imposed by law but also in agreement with the employer`s social partner. In a state that encourages commercial freedom and the exclusive organizational privilege of the employer, may the court censor the effects of this procedure analyzing itself the opportunity of reducing positions targeted by the reorganization caused by economic reasons, or may issue c onsiderations strictly in terms of reality and the seriousness of the causes that led to the adoption of such a decision of the employer?

Starch source in high concentrate rations does not affect rumen pH, histamine and lipopolysaccharide concentrations in dairy cows

NARCIS (Netherlands)

Pilachai, R.; Schonewille, J.T.; Thamrongyoswittayakul, C.; Aiumlamai, S.; Wachirapakom, C.; Everts, H.; Hendriks, W.H.

2012-01-01

The replacement of ground corn by cassava meal on rumen pH, lipopolysaccharide (LPS) and histamine concentrations under typical Thai feeding conditions (high concentrate diets and rice straw as the sole source of roughage) was investigated. Four rumen-fistulated crossbred Holstein, non-pregnant, dry

Thinking about online sources: Exploring students' epistemic cognition in internet-based chemistry learning

Science.gov (United States)

Dai, Ting

This dissertation investigated the relation between epistemic cognition---epistemic aims and source beliefs---and learning outcome in an Internet--based research context. Based on a framework of epistemic cognition (Chinn, Buckland, & Samarapungavan, 2011), a context--specific epistemic aims and source beliefs questionnaire (CEASBQ) was developed and administered to 354 students from college--level introductory chemistry courses. A series of multitrait--multimethod model comparisons provided evidence for construct convergent and discriminant validity for three epistemic aims--- true beliefs, justified beliefs, explanatory connection, which were all distinguished from, yet correlated with, mastery goals. Students' epistemic aims were specific to the chemistry topics in research. Multidimensional scaling results indicated that students' source evaluation was based on two dimensions--- professional expertise and first--hand knowledge, suggesting a multidimensional structure of source beliefs. Most importantly, online learning outcome was found to be significantly associated with two epistemic aims---justified beliefs and explanatory connection: The more students sought justifications in the online research, the lower they tended to score on the learning outcome measure, whereas the more students sought explanatory connections between information, the higher they scored on the outcome measure. There was a significant but small positive association between source beliefs and learning outcome. The influences of epistemic aims and source beliefs on learning outcome were found to be above and beyond the effects of a number of covariates, including prior knowledge and perceived ability with online sources.

RIAR experimental base development concept 1. Multi-purpose pyrochemical complex for experimental justification of innovative closed fuel cycle technologies

Energy Technology Data Exchange (ETDEWEB)

Bychkov, A.V.; Kormilitsyn, M.V. [Research Institute of Atomic Reactors, Dimitrovgrad-10, Ulyanovsk region, 433510 (Russian Federation)

2009-06-15

The principles of closed FC arrangement on the basis of non-aqueous methods allow the development of production addressing two tasks simultaneously: production of fresh fuel and reprocessing of irradiated fuel, that makes it possible to achieve the industrial level of implementation of closed FC of fast reactors of new generation in a series variant of standardized process modules on the basis of innovative pyrochemical high-effective compact technologies. For the purpose of experimental justification of innovative closed FC technologies at the RIAR site, the existing experimental base is being updated and a multi-purpose pyrochemical complex is developed: - Experimental complex of pyrochemical molten salt facilities to reprocess all types of spent fuel (MOX, nitride, metallic, IMF) of fast reactors of new generation (BN-800, MBIR, BREST). - Experimental complex of facilities to master a gas-fluoride technology of reprocessing intractable fuel, research reactors fuel and thermal SNF. - Transition of the existing facility of pyro-electrochemical production of MOX fuel into the mode of reprocessing of the BN-800 MOX SNF. - Renovation of the facilities for production of fuel elements from experimental, re-fabricated, innovative and high-active fuel - a complex of heavy and glove boxes - to produce experimental fuel elements and targets with MAs on the basis of oxides (vibro and pellets), mixed nitrides, metal alloys and inert matrices in heavy boxes. - Upgrading of the complex for mastering and demonstration of the processes for radioactive waste management and spent fuel pyrochemical reprocessing. The report covers main concept and design solutions, plans and schedule of the program for development of pyrochemical complex for experimental justification of innovative closed FC technologies. (authors)

Glyphosate Utilization as the Source of Carbon: Isolation and Identification of new Bacteria

Directory of Open Access Journals (Sweden)

M. Mohsen Nourouzi

2011-01-01

Full Text Available Mixed bacteria from oil palm plantation soil (OPS were isolated to investigate their ability to utilize glyphosate as carbon source. Results showed that approximately all of the glyphosate was converted to aminomethyl-phosphonic acid (AMPA (99.5%. It is worthy to note that mixed bacteria were able to degrade only 2% of AMPA to further metabolites. Two bacterial strains i.e. Stenotrophomonas maltophilia and Providencia alcalifaciens were obtained from enrichment culture. Bacterial isolates were cultured individually on glyphosate as a sole carbon source. It was observed that both isolates were able to convert glyphosate to AMPA.

Effect of stocking density and protein/fat ratio of the diet on growth of Dover sole (Solea solea

Directory of Open Access Journals (Sweden)

A. Nizza

2010-04-01

Full Text Available 250 soles (30g initial weight were randomly placed in 12 experimental tanks at the Discizia’s aquaculture marine station. They were reared at 2 different stocking densities (2.3 and 1.3kg/m2 corresponding to 40% and 25% of the bottom surface area covered by fish and fed on 2 diets with different protein/fat ratio (50% and 54% crude protein and 21% and 18% total lipid, respectively for diets A and B with triplicate tanks per treatment. The trial lasted 120 days. Fish stocked at the lower density resulted in significantly higher weight gain than fish reared at 2.3 kg/m2 (29.0±7.3 g vs 20.3±8.0g; P<0.01 with a specific growth rate (SGR of 0.54±0.09 and 0.42±0.13, respectively. Feed conversion rate (FCR was improved at the lower density (1.8 vs 2.4, P<0.01. The chemical composition of the test diets significantly affected the growth performance of sole. Diet B led to a higher final weight (59.7 vs 50.8g; P<0.01 and better feed utilisation (FCR: 1.8 vs 2.4, P<0.01. These results confirm the necessity to ensure an adequate space for the growing sole and suggest the need for high protein diets to meet sole’s requirements.

Department of the Air Force Justification of Estimates for Fiscal Year 1986 Submitted to Congress February 1985. Aircraft Procurement, Air Force

Science.gov (United States)

1985-02-01

air-to-grurod cruise missile planned for use c-i the bomber force. IAs one of the zany i,,eapons iu the manned tmorer’s arsenal, t.L AO’ stresses the...29.4 78.4 SPX Cuminication Replacent 8.9 - - tIL OIR PRO•XUJfIN C&X4 ES 1413.3 1877.4 2683.7 3382.3 i ," / Justification for the various line items is...COntROL SYSTEMS DJE TO THE STRESS CORROSION CRACKING TiAT DEVELOPS. THI$ MODIFICATION REPLACES ThE MAGNESIUM COMPONENTS IN THE FLIGHT CONTROL SYSTEM WITH

Carbon Sources Influence Fumonisin Production in Fusarium proliferatum.

Science.gov (United States)

Li, Taotao; Gong, Liang; Jiang, Guoxiang; Wang, Yong; Gupta, Vijai Kumar; Qu, Hongxia; Duan, Xuewu; Wang, Jiasheng; Jiang, Yueming

2017-10-01

Fusarium proliferatum is a worldwide fungal pathogen that produces fumonisins which are harmful to animal and human health. However, environmental factors affecting fumonisin biosynthesis in F. proliferatum are not well understood. Based on our preliminary results, in this study, we investigated the effect of sucrose or mannose as the sole carbon source on fumonisin B (FB) production by F. proliferatum and studied their underlying mechanisms via proteome and gene expression analysis. Our results showed that mannose, used as the sole carbon source, significantly blocked fumonisin B 1 and B 2 production by F. proliferatum as compared with the use of sucrose. Fifty-seven differentially expressed proteins were successfully identified. The downregulated proteins in the mannose-cultured strain were mainly involved in carbon metabolism, response to stress, and methionine metabolism, as compared with the sucrose-cultured strain. Moreover, quantitative real-time PCR analysis indicated that expression of several key genes involved in FB biosynthetic pathway and in transcription regulation were significantly downregulated in the mannose-cultured F. proliferatum, whereas expression of histone deacetylation-related genes were significantly upregulated. These results suggested that the blockage of FB biosynthesis by mannose was associated with the decreases in conversion of acetyl-CoA to polyketide, methionine biosynthesis, and NADPH regeneration. More importantly, milder oxidative stress, downregulated expression of genes involved in biosynthetic pathway and transcription regulation, and upregulated expression of genes with histone deacetylation possibly were responsible for the blockage of FB biosynthesis in F. proliferatum. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Justification, optimization and decision-aiding in existing exposure situations

International Nuclear Information System (INIS)

Hedemann-Jensen, Per

2004-01-01

The existing ICRP system of radiological protection from 1990 (ICRP Publication 60) can be seen as a binary or dual-line system dealing with protection in exposure situations categorized as either practices or interventions. The distinction between practices and interventions is summarized in the paper with focus on some of the problems experienced in making such a distinction. The protection principles within the existing system of protection are presented with emphasis on the application to de facto or existing exposure situations. Decision on countermeasures to mitigate the consequences of existing exposure situations such as nuclear or radiological accidents and naturally occurring exposure situations include factors or attributes describing benefits from the countermeasure and those describing harm. Some of these attributes are discussed and the general process of justification of intervention and optimization of protection arriving at generic reference levels for implementing protective measures is presented. In addition, the role of radiological protection professionals and other stakeholders in the decision-making process is discussed. Special attention is given to the question whether radiological protection should form only one of many decision-aiding inputs to a broader societal decision-making process or whether societal aspects should be fully integrated into the radiological protection framework. The concepts of practices and interventions, however logical they are, have created some confusion when applied to protection of the public following a nuclear or radiological accident. These problems may be solved in a new set of general ICRP recommendations on radiological protection, which are anticipated to supersede Publication 60 in 2005. The evolution of the basic ICRP principles for radiological protection in existing exposure situations into a new set of ICRP recommendations is briefly discussed based upon the various material that has been presented

Assessing effectiveness of electrical stunning and chillingin ice water of farmed yellowtail kingfish, common sole and pike-perch

NARCIS (Netherlands)

Llonch, P.; Lambooij, E.; Reimert, H.G.M.; Vis, van de J.W.

2012-01-01

Animals should be rendered unconscious before slaughter in order to avoid suffering or pain. The objective of this study was to evaluate an electrical stunning after dewatering to induce instantaneous unconsciousness and insensibility in yellowtail kingfish (Seriola lalandi), common sole (Solea

A Low-Tech, Low-Budget Storage Solution for High Level Radioactive Sources

Energy Technology Data Exchange (ETDEWEB)

Brett Carlsen; Ted Reed; Todd Johnson; John Weathersby; Joe Alexander; Dave Griffith; Douglas Hamelin

2014-07-01

The need for safe, secure, and economical storage of radioactive material becomes increasingly important as beneficial uses of radioactive material expand (increases inventory), as political instability rises (increases threat), and as final disposal and treatment facilities are delayed (increases inventory and storage duration). Several vendor-produced storage casks are available for this purpose but are often costly — due to the required design, analyses, and licensing costs. Thus the relatively high costs of currently accepted storage solutions may inhibit substantial improvements in safety and security that might otherwise be achieved. This is particularly true in areas of the world where the economic and/or the regulatory infrastructure may not provide the means and/or the justification for such an expense. This paper considers a relatively low-cost, low-technology radioactive material storage solution. The basic concept consists of a simple shielded storage container that can be fabricated locally using a steel pipe and a corrugated steel culvert as forms enclosing a concrete annulus. Benefits of such a system include 1) a low-tech solution that utilizes materials and skills available virtually anywhere in the world, 2) a readily scalable design that easily adapts to specific needs such as the geometry and radioactivity of the source term material), 3) flexible placement allows for free-standing above-ground or in-ground (i.e., below grade or bermed) installation, 4) the ability for future relocation without direct handling of sources, and 5) a long operational lifetime . ‘Le mieux est l’ennemi du bien’ (translated: The best is the enemy of good) applies to the management of radioactive materials – particularly where the economic and/or regulatory justification for additional investment is lacking. Development of a low-cost alternative that considerably enhances safety and security may lead to a greater overall risk reduction than insisting on

Diffusion theory model for optimization calculations of cold neutron sources

International Nuclear Information System (INIS)

Azmy, Y.Y.

1987-01-01

Cold neutron sources are becoming increasingly important and common experimental facilities made available at many research reactors around the world due to the high utility of cold neutrons in scattering experiments. The authors describe a simple two-group diffusion model of an infinite slab LD 2 cold source. The simplicity of the model permits to obtain an analytical solution from which one can deduce the reason for the optimum thickness based solely on diffusion-type phenomena. Also, a second more sophisticated model is described and the results compared to a deterministic transport calculation. The good (particularly qualitative) agreement between the results suggests that diffusion theory methods can be used in parametric and optimization studies to avoid the generally more expensive transport calculations

Rh(iii)-catalyzed C-H olefination of N-pentafluoroaryl benzamides using air as the sole oxidant.

Science.gov (United States)

Lu, Yi; Wang, Huai-Wei; Spangler, Jillian E; Chen, Kai; Cui, Pei-Pei; Zhao, Yue; Sun, Wei-Yin; Yu, Jin-Quan

2015-03-01

The oxidative olefination of a broad array of arenes and heteroarenes with a variety of activated and unactivated olefins has be achieved via a rhodium(iii)-catalyzed C-H activation reaction. The use of an N -pentafluorophenyl benzamide directing group is crucial for achieving catalytic turnovers in the presence of air as the sole oxidant without using a co-oxidant.

Mortality Salience, System Justification, and Candidate Evaluations in the 2012 U.S. Presidential Election.

Directory of Open Access Journals (Sweden)

Joanna Sterling

Full Text Available Experiments conducted during the 2004 and 2008 U.S. presidential elections suggested that mortality salience primes increased support for President George W. Bush and Senator John McCain, respectively. Some interpreted these results as reflecting "conservative shift" following exposure to threat, whereas others emphasized preferences for "charismatic" leadership following exposure to death primes. To assess both hypotheses in the context of a new election cycle featuring a liberal incumbent who was considered to be charismatic, we conducted four experiments shortly before the 2012 election involving President Barack Obama and Governor Mitt Romney. Contrary to earlier studies, there was little evidence that mortality salience, either by itself or in interaction with political orientation, affected overall candidate ratings or voting intentions. However, a significant interaction between mortality salience and system justification in some studies indicated a more circumscribed effect. The failure to "replicate" previous results in the context of this election may be attributable to disagreement among participants as to which of the candidates better represented the societal status quo.

Asymptomatic hyper-creatine-kinase-emia as sole manifestation of inclusion body myositis

Directory of Open Access Journals (Sweden)

Josef Finsterer

2013-06-01

Full Text Available Sporadic inclusion body myositis (sIBM usually manifests with painless weakness of the hand, finger and hip flexors. Absence of symptoms or signs, but mild hyper-CK-emia as the sole manifestation of IBM, has not been reported. We report the case of a 73-year-old male who presented with asymptomatic recurrent hyper-CK-emia ranging from 200 to 1324 U/L (n<171 U/L, since 10 years. Clinical neurologic investigation, nerve conduction studies and EMG were non-informative. Muscle biopsy surprisingly revealed sIBM. sIBM may be asymptomatic and may manifest with hyper-CK-emia exclusively. So, it has to be included in the differential diagnoses of asymptomatic hyper-CK-emia.

Essential fatty acids influence metabolic rate and tolerance of hypoxia in Dover sole ( Solea solea ) larvae and juveniles

DEFF Research Database (Denmark)

McKenzie, David; Lund, Ivar; Pedersen, Per Bovbjerg

2008-01-01

Dover sole (Solea solea, Linneaus 1758) were raised from first feeding on brine shrimp (Artemia sp.) with different contents and compositions of the essential fatty acids (EFA) arachidonic acid (ARA, 20:4n - 6); eicosapentaenoic acid (EPA, 20:5n - 3), and docosahexaenoic acid (DHA, 22:6n - 3......), and their metabolic rate and tolerance to hypoxia measured prior to and following metamorphosis and settlement. Four dietary Artemia preparations were compared: (1) un-enriched; (2) enriched with a commercial EFA mixture (Easy DHA SELCO Emulsion); (3) enriched with a marine fish oil combination (VEVODAR and Incromega...... DHA) to provide a high ratio of ARA to DHA, and (4) enriched with these fish oils to provide a low ratio of ARA to DHA. Sole fed un-enriched Artemia were significantly less tolerant to hypoxia than the other dietary groups. Larvae from this group had significantly higher routine metabolic rate (RMR...

AFSC/RACE/FBEP/Ryer: Polychaete worm tubes modify juvenile northern rock sole Lepidopsetta polyxystra depth distribution in Kodiak nurseries

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is from a study that evaluates whether inter-annual variability in the depth distribution of juvenile northern rock sole on their nursery grounds around...

Cooling reduces the cutaneous afferent firing response to vibratory stimuli in glabrous skin of the human foot sole.

Science.gov (United States)

Lowrey, Catherine R; Strzalkowski, Nicholas D J; Bent, Leah R

2013-02-01

Skin on the foot sole plays an important role in postural control. Cooling the skin of the foot is often used to induce anesthesia to determine the role of skin in motor and balance control. The effect of cooling on the four classes of mechanoreceptor in the skin is largely unknown, and thus the aim of the present study was to characterize the effects of cooling on individual skin receptors in the foot sole. Such insight will better isolate individual receptor contributions to balance control. Using microneurography, we recorded 39 single nerve afferents innervating mechanoreceptors in the skin of the foot sole in humans. Afferents were identified as fast-adapting (FA) or slowly adapting (SA) type I or II (FA I n = 16, FA II n = 7, SA I n = 6, SA II n = 11). Receptor response to vibration was compared before and after cooling of the receptive field (2-20 min). Overall, firing response was abolished in 30% of all receptors, and this was equally distributed across receptor type (P = 0.69). Longer cooling times were more likely to reduce firing response below 50% of baseline; however, some afferent responses were abolished with shorter cooling times (2-5 min). Skin temperature was not a reliable indicator of the level of receptor activation and often became uncoupled from receptor response levels, suggesting caution in the use of this parameter as an indicator of anesthesia. When cooled, receptors preferentially coded lower frequencies in response to vibration. In response to a sustained indentation, SA receptors responded more like FA receptors, primarily coding "on-off" events.

Radiation safety aspects in the use of radiation sources in industrial and heath-care applications

International Nuclear Information System (INIS)

Venkat Raj, V.

2001-01-01

The principle underlying the philosophy of radiation protection and safety is to ensure that there exists an appropriate standard of protection and safety for humans, without unduly limiting the benefits of the practices giving rise to exposure or incurring disproportionate costs in interventions. To realise these objectives, the International Commission on Radiation Protection (ICRP-60) and IAEA's Safety Series (IAEA Safety Series 120, 1996) have enunciated the following criteria for the application and use of radiation: (1) justification of practices; (2) optimisation of protection; (3) dose limitation and (4) safety of sources. Though these criteria are the basic tenets of radiation protection, the radiation hazard potentials of individual applications vary and the methods to achieve the above mentioned objectives principles are different. This paper gives a brief overview of the various applications of radiation and radioactive sources in India, their radiation hazard perspective and the radiation safety measures provided to achieve the basic radiation protection philosophy. (author)

Pixel Statistical Analysis of Diabetic vs. Non-diabetic Foot-Sole Spectral Terahertz Reflection Images

Science.gov (United States)

Hernandez-Cardoso, G. G.; Alfaro-Gomez, M.; Rojas-Landeros, S. C.; Salas-Gutierrez, I.; Castro-Camus, E.

2018-03-01

In this article, we present a series of hydration mapping images of the foot soles of diabetic and non-diabetic subjects measured by terahertz reflectance. In addition to the hydration images, we present a series of RYG-color-coded (red yellow green) images where pixels are assigned one of the three colors in order to easily identify areas in risk of ulceration. We also present the statistics of the number of pixels with each color as a potential quantitative indicator for diabetic foot-syndrome deterioration.

Sources of Regional Banks Capitalization

Directory of Open Access Journals (Sweden)

Olga Sergeevna Miroshnichenko

2018-03-01

Full Text Available Searching of sources to increase the capitalization of Russian banks is an important economic problem for both the national and regional economy. Moreover, a strong capital base allows to credit institutions to meet the demands of economic agents for banking service. The research focuses on the choice of sources of regulatory capital for the banks of Tyumen region in the context of changing supervisory requirements in the period of 2005–2016, in different phases of the business cycle. We apply econometric methods of statistical information using IBM SPSS Statistics software. We have calculated the individual correlations of regional banks’ capital with gross domestic product (GDP (excluding gross regional product (GRP and GRP (with the exception of the effect of GDP. These calculations have shown that the capital of regional banks is related only to GDP. The increase in the capital of regional banks is accompanied by a change in its structure: the share of authorized capital has halved, and the share of subordinated debt has grown. All sources of capital, other than the reserve fund, are related to GDP. Authorized capital is associated with the profit of profitable lending institutions; retained earnings in the capital of regional banks — with the aggregated amount of risks of the banking system of the Russian Federation. Subordinated debt, like capital as a whole, is negatively affected by the profitability of the banking sector. The change in the capital of regional banks is determined by the change in retained earnings, subordinated debt and reserve fund. Modelling of these relations has allowed to obtain a system of equations. This system synthesizes linear regression models of changing the capital of regional banks in the context of their sourcing. The results of this study are significant for theoretical justification and practical development of a balanced financial policy of regional banks. Our research will contribute to

Seriously ill patients as living unspecified kidney donors: rationale and justification.

Science.gov (United States)

Rakké, Yannick S; Zuidema, Willij C; Hilhorst, Medard T; Erdman, Ruud A M; Massey, Emma K; Betjes, Michiel G H; Dor, Frank J M F; IJzermans, Jan N M; Weimar, Willem

2015-01-01

Between 2000 and December 2013, 106 live donor nephrectomies from anonymous living-donors were performed at the Erasmus MC Rotterdam; five of the donors (5.4%) had a life-threatening disease. The aim of the present report is to give the rational and justification for this procedure. All five donors underwent the national standard living-donor screening procedure. Additionally, motivation to donate and psychologic stability were assessed by a psychologist using in-depth interview techniques and a psychologic complaints questionnaire. Post-donor nephrectomy follow-up consisted of standard questionnaires and clinical check-ups. One patient had cerebral and caudal ependymomas, one had severe and progressive emphysema, two had Huntington's disease and one had a grade 2 oligodendroglioma. The psychologic screening revealed genuine motivation, adequate risk perception, and normal sense of reality. No contraindications for donation were found. The five donor nephrectomies made nine kidney transplantations possible. All donors were satisfied with the donation procedure. Three donors died during follow-up (0.6-4.9 years) as a result of their disease. In the absence of apparent additional health risks, medical, and psychologic contraindications, we consider it ethically justified to accept an offer from a cognitively competent patient with a life-threatening disease in view of their self-reported satisfaction during follow-up. Although based on a limited number of patients, we conclude that a stricter psychologic screening for seriously ill donors compared to healthy unspecified anonymous donors to unspecified patients is not necessary.

Motivation, justification, normalization: talk strategies used by Canadian medical tourists regarding their choices to go abroad for hip and knee surgeries.

Science.gov (United States)

Cameron, Keri; Crooks, Valorie A; Chouinard, Vera; Snyder, Jeremy; Johnston, Rory; Casey, Victoria

2014-04-01

Contributing to health geography scholarship on the topic, the objective of this paper is to reveal Canadian medical tourists' perspectives regarding their choices to seek knee replacement or hip replacement or resurfacing (KRHRR) at medical tourism facilities abroad rather than domestically. We address this objective by examining the 'talk strategies' used by these patients in discussing their choices and the ways in which such talk is co-constructed by others. Fourteen interviews were conducted with Canadians aged 42-77 who had gone abroad for KRHRR. Three types of talk strategies emerged through thematic analysis of their narratives: motivation, justification, and normalization talk. Motivation talk referenced participants' desires to maintain or resume physical activity, employment, and participation in daily life. Justification talk emerged when participants described how limitations in the domestic system drove them abroad. Finally, being a medical tourist was talked about as being normal on several bases. Among other findings, the use of these three talk strategies in patients' narratives surrounding medical tourism for KRHRR offers new insight into the language-health-place interconnection. Specifically, they reveal the complex ways in which medical tourists use talk strategies to assert the soundness of their choice to shift the site of their own medical care on a global scale while also anticipating, if not even guarding against, criticism of what ultimately is their own patient mobility. These talk strategies provide valuable insight into why international patients are opting to engage in the spatially explicit practice of medical tourism and who and what are informing their choices. Copyright © 2014 Elsevier Ltd. All rights reserved.

An International Look at Women in Open Source

Directory of Open Access Journals (Sweden)

Cathy Malmrose

2009-05-01

Full Text Available When attending conferences, working with various open source teams, and generally interacting with people in the open source world, we see women as a small representative minority. The disparity leaves us wondering: "How to activate the other 50% of the population?". The question, "How do we include more women?" has been asked many times and answered in many ways. Cathy Malmrose, CEO of ZaReason, a Linux hardware company, stated, "possibly the most immediately effective solution is to showcase women internationally and their contributions. By simply talking about what women are doing all over the world, it creates an atmosphere of acceptance, encouraging more women to try contributing, no matter where they are located or what their situation is. Our goal is to normalize the experience of having women on open source projects". This issue of OSBR is a powerful effort to do just that. This article provides a glance at women in open source internationally. It is by no means comprehensive and is based solely on a random sampling of women who are currently contributing. The goal of this article is to give you a sense of the breadth and depth of women contributing to open source.

Variation of Bacterial Community Diversity in Rhizosphere Soil of Sole-Cropped versus Intercropped Wheat Field after Harvest.

Science.gov (United States)

Yang, Zhenping; Yang, Wenping; Li, Shengcai; Hao, Jiaomin; Su, Zhifeng; Sun, Min; Gao, Zhiqiang; Zhang, Chunlai

2016-01-01

As the major crops in north China, spring crops are usually planted from April through May every spring and harvested in fall. Wheat is also a very common crop traditionally planted in fall or spring and harvested in summer year by year. This continuous cropping system exhibited the disadvantages of reducing the fertility of soil through decreasing microbial diversity. Thus, management of microbial diversity in the rhizosphere plays a vital role in sustainable crop production. In this study, ten common spring crops in north China were chosen sole-cropped and four were chosen intercropped with peanut in wheat fields after harvest. Denaturing gradient gel electrophoresis (DGGE) and DNA sequencing of one 16S rDNA fragment were used to analyze the bacterial diversity and species identification. DGGE profiles showed the bacterial community diversity in rhizosphere soil samples varied among various crops under different cropping systems, more diverse under intercropping system than under sole-cropping. Some intercropping-specific bands in DGGE profiles suggested that several bacterial species were stimulated by intercropping systems specifically. Furthermore, the identification of these dominant and functional bacteria by DNA sequencing indicated that intercropping systems are more beneficial to improve soil fertility. Compared to intercropping systems, we also observed changes in microbial community of rhizosphere soil under sole-crops. The rhizosphere bacterial community structure in spring crops showed a strong crop species-specific pattern. More importantly, Empedobacter brevis, a typical plant pathogen, was only found in the carrot rhizosphere, suggesting carrot should be sown prudently. In conclusion, our study demonstrated that crop species and cropping systems had significant effects on bacterial community diversity in the rhizosphere soils. We strongly suggest sorghum, glutinous millet and buckwheat could be taken into account as intercropping crops with peanut

¿Necesidad Económica o Preferencias Culturales? La Justificación Parental del Trabajo Infantil en Chile Economic Constraints or Cultural Preferences? The Parent Justification of Child Labor in Chile

Directory of Open Access Journals (Sweden)

María Francisca del Río

2008-11-01

Full Text Available Con base en los datos de la Primera Encuesta Nacional sobre Trabajo Infantil realizada el año 2003 en Chile, se analizó la justificación parental para el trabajo de sus hijos. Se hipotetizó que se observaría una mayor probabilidad de justificación económica del trabajo infantil para los casos de mayor vulnerabilidad, es decir, niños y niñas de bajo nivel socioeconómico (NSE, menores de 12 años y el grupo de las niñas y adolescentes mujeres. El análisis de los datos, mediante una prueba de regresión logística, reveló que, si bien la necesidad económica efectivamente continúa siendo el principal motor del trabajo infantil en algunos grupos más vulnerables, las preferencias culturales y la participación de los adolescentes en esta decisión tienen un peso cada vez más importante.Using data from the First National Survey on Children Labor conducted in 2003, we analyzed parental justification for children labor. We hypothesized that a higher probability of economic justification would be observed in parents of children from vulnerable groups: lower socioeconomic status (SES, children younger than 12 years, and girls. Logistic regression revealed that economic constraints are the most common justification among the more vulnerable groups, but that others reasons, such as cultural preferences and adolescence participation in the decision making process, are increasingly important.

The effects of grading on the growth and survival of juvenile Dover sole (Solea solea L)

DEFF Research Database (Denmark)

Overton, Julia Lynne; Steenfeldt, Svend Jørgen; Pedersen, Per Bovbjerg

2010-01-01

A 3-month study was carried out to investigate the effects of grading on the overall production, growth performance and survival of juvenile Dover sole (Solea solea L.). Juvenile fish (4.0–40.4 g) were sorted into three size groups: small (4.0–15.5 g), medium (16.0–21.5 g) and large (22.0–40.5 g)...

Justification of disintegration testing beyond current FDA criteria using in vitro and in silico models

Directory of Open Access Journals (Sweden)

Uebbing L

2017-04-01

Full Text Available Lukas Uebbing,1,2,* Lukas Klumpp,1,3,* Gregory K Webster,4 Raimar Löbenberg1 1Faculty of Pharmacy and Pharmaceutical Sciences, Katz Group-Rexall Centre for Pharmacy and Health Research, University of Alberta, Edmonton, Canada; 2Institute of Pharmacy and Biochemistry, Johannes Gutenberg University, Mainz, 3Institute of Pharmaceutical Technology, Goethe University Frankfurt, Frankfurt, Germany; 4Global Research and Development, AbbVie Inc., North Chicago, IL, USA *These authors contributed equally to this work Abstract: Drug product performance testing is an important part of quality-by-design approaches, but this process often lacks the underlying mechanistic understanding of the complex interactions between the disintegration and dissolution processes involved. Whereas a recent draft guideline by the US Food and Drug Administration (FDA has allowed the replacement of dissolution testing with disintegration testing, the mentioned criteria are not globally accepted. This study provides scientific justification for using disintegration testing rather than dissolution testing as a quality control method for certain immediate release (IR formulations. A mechanistic approach, which is beyond the current FDA criteria, is presented. Dissolution testing via United States Pharmacopeial Convention Apparatus II at various paddle speeds was performed for immediate and extended release formulations of metronidazole. Dissolution profile fitting via DDSolver and dissolution profile predictions via DDDPlus™ were performed. The results showed that Fickian diffusion and drug particle properties (DPP were responsible for the dissolution of the IR tablets, and that formulation factors (eg, coning impacted dissolution only at lower rotation speeds. Dissolution was completely formulation controlled if extended release tablets were tested and DPP were not important. To demonstrate that disintegration is the most important dosage form attribute when dissolution is

48 CFR 1552.224-70 - Social security numbers of consultants and certain sole proprietors and Privacy Act statement.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Social security numbers of... CONTRACT CLAUSES Texts of Provisions and Clauses 1552.224-70 Social security numbers of consultants and... provision in all solicitations. Social Security Numbers of Consultants and Certain Sole Proprietors and...

Situated ethics in collaborative research with children

DEFF Research Database (Denmark)

Chimirri, Niklas Alexander

an epistemological as well as an ontological necessity. The paper discusses how a renegotiation of ethics is particularly difficult whilst engaging in a project investigating everyday media experiences of young children (aged 3-6) at a German day care centre. Albeit the children were explicitly considered co......-researchers to the research questions, the most visible negotiations of enacted ethics took place among the participating adults: researcher, parents, and pedagogues – thereby potentially shunning the children’s perspectives on the research process. Nevertheless does the paper argue that an iterative renegotiation of ethics...... took place also with the children, and that the principle challenge lies in rendering these renegotiations visible in academic publications. It proposes conceptual developments that draw on both New Materialism and the Psychology from the Standpoint of the Subject in order to tackle this challenge....

Common sole in the northern and central Adriatic Sea: Spatial management scenarios to rebuild the stock

Science.gov (United States)

Scarcella, Giuseppe; Grati, Fabio; Raicevich, Saša; Russo, Tommaso; Gramolini, Roberto; Scott, Robert D.; Polidori, Piero; Domenichetti, Filippo; Bolognini, Luca; Giovanardi, Otello; Celić, Igor; Sabatini, Laura; Vrgoč, Nedo; Isajlović, Igor; Marčeta, Bojan; Fabi, Gianna

2014-05-01

The northern and central Adriatic Sea represents an important spawning and aggregation area for common sole (Solea solea) and provides for around 20% of the Mediterranean landings. In this area, this resource is mainly exploited with rapido trawl and set nets. The stock is not yet depleted and faces a situation of growth overfishing. The comparison between the spatial distribution by age of S. solea and the geographic patterns of the rapido trawl fishing effort evidenced an overlapping of this fishing activity with the area where juveniles concentrate (age groups 0-2). The majority of spawners inhabits specific offshore areas, here defined as ‘sole sanctuaries', where high concentrations of debris and benthic communities make difficult trawling with rapido. The aim of this study was to evaluate existing spatial management regimes and potential new spatial and temporal closures in the northern and central Adriatic Sea using a simple modelling tool. Two spatial simulations were carried out in order to verify the effectiveness of complementary methods for the management of fisheries: the ban of rapido trawling from October to December within 6 nautical miles and 9 nautical miles of the Italian coast. The focus of the simulation is that the effort of the rapido trawl is moved far from the coast during key sole recruitment periods, when the juveniles are moving from the inshore nursery area toward the offshore feeding grounds. The management scenarios showed that a change in selectivity would lead to a clear increase in the spawning stock biomass and an increase in landings of S. solea in the medium-term. The rapido trawl activity could be managed by using a different logic, bearing in mind that catches and incomes would increase with small changes in the spatial pattern of the fishing effort. The present study highlights the importance of taking into account spatial dimensions of fishing fleets and the possible interactions that can occur between fleets and target

Pituitary adenylate cyclase-activating polypeptide precursor is processed solely by prohormone convertase 4 in the gonads.

Science.gov (United States)

Li, M; Mbikay, M; Arimura, A

2000-10-01

Pituitary adenylate cyclase-activating polypeptide (PACAP) is abundant not only in the brain, but also in the testis. Immunohistochemical studies have shown that PACAP-LI in rat testis is expressed stage specifically in spermatids. This suggests that testicular PACAP participates in the regulatory mechanism of spermatogenesis. Additionally, the ovary contains a relatively small amount of PACAP, conceivably involved in the regulation of folliculogenesis. PACAP is synthesized as a preprohormone and is processed by prohormone convertases, such as PC1, PC2, and PC4. PC4 is expressed only in the testis and ovary, where neither PC1 nor PC2 is expressed. However, whether PC4 is the sole endoprotease for the PACAP precursor in the gonads remains unknown. Recent studies using PC4-transgenic mice revealed that male PC4-null mice exhibited severely impaired fertility, although spermatogenesis appeared to be normal. The female PC4-null mice exhibited delayed folliculogenesis in the ovaries. To examine whether PC4 is the sole processing enzyme for the PACAP precursor in the gonads, we analyzed testicular and ovarian extracts from the PC4-null and wild-type mice for PACAP (PACAP38 and PACAP27) and its messenger RNA using reverse phase HPLC combined with specific RIAs and ribonuclease protection assay, respectively. For RIAs, three different polyclonal antisera with different recognition sites were used to identify PACAP38, PACAP27, and its precursor. Neither the testis nor the ovary from the PC4-null mice expressed PACAP38 or PACAP27, but the levels of PACAP transcripts in the testis and ovary of homozygous PC4-deficient mice were considerably elevated compared with those of the wild-type and heterozygous animals. The findings indicate that PC4 is the sole processing enzyme for the precursor of PACAP in the testis and ovary of mice. The possibility that the absence of bioactive PACAP in the testis and ovary of PC4-null mice caused severely impaired fertility in the males and

Pilot Testing of a Sampling Methodology for Assessing Seed Attachment Propensity and Transport Rate in a Soil Matrix Carried on Boot Soles and Bike Tires

Science.gov (United States)

Hardiman, Nigel; Dietz, Kristina Charlotte; Bride, Ian; Passfield, Louis

2017-01-01

Land managers of natural areas are under pressure to balance demands for increased recreation access with protection of the natural resource. Unintended dispersal of seeds by visitors to natural areas has high potential for weedy plant invasions, with initial seed attachment an important step in the dispersal process. Although walking and mountain biking are popular nature-based recreation activities, there are few studies quantifying propensity for seed attachment and transport rate on boot soles and none for bike tires. Attachment and transport rate can potentially be affected by a wide range of factors for which field testing can be time-consuming and expensive. We pilot tested a sampling methodology for measuring seed attachment and transport rate in a soil matrix carried on boot soles and bike tires traversing a known quantity and density of a seed analog (beads) over different distances and soil conditions. We found % attachment rate on boot soles was much lower overall than previously reported, but that boot soles had a higher propensity for seed attachment than bike tires in almost all conditions. We believe our methodology offers a cost-effective option for researchers seeking to manipulate and test effects of different influencing factors on these two dispersal vectors.

Pilot Testing of a Sampling Methodology for Assessing Seed Attachment Propensity and Transport Rate in a Soil Matrix Carried on Boot Soles and Bike Tires.

Science.gov (United States)

Hardiman, Nigel; Dietz, Kristina Charlotte; Bride, Ian; Passfield, Louis

2017-01-01

Land managers of natural areas are under pressure to balance demands for increased recreation access with protection of the natural resource. Unintended dispersal of seeds by visitors to natural areas has high potential for weedy plant invasions, with initial seed attachment an important step in the dispersal process. Although walking and mountain biking are popular nature-based recreation activities, there are few studies quantifying propensity for seed attachment and transport rate on boot soles and none for bike tires. Attachment and transport rate can potentially be affected by a wide range of factors for which field testing can be time-consuming and expensive. We pilot tested a sampling methodology for measuring seed attachment and transport rate in a soil matrix carried on boot soles and bike tires traversing a known quantity and density of a seed analog (beads) over different distances and soil conditions. We found % attachment rate on boot soles was much lower overall than previously reported, but that boot soles had a higher propensity for seed attachment than bike tires in almost all conditions. We believe our methodology offers a cost-effective option for researchers seeking to manipulate and test effects of different influencing factors on these two dispersal vectors.

AFSC/RACE/FBEP/Laurel: The effects of temperature on growth, development and settlement of northern rock sole larvae (Lepidopsetta polyxystra)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This dataset is from an experiment where northern rock sole larvae were reared in the laboratory to measure growth, condition, development and settlement parameters...

Marine Vibrionaceae as a source of bioactive natural products

DEFF Research Database (Denmark)

Månsson, Maria; Wietz, Matthias; Gram, Lone

an ecological function. Using chemical profiling, vibrio strains were compared on a global scale, revealing that the production of certain compounds is a conserved feature independent of sample locations. Chemical screening techniques such as explorative solid-phase extraction led to the isolation of two novel...... that some strains were capable of producing antibacterial compounds when grown on natural substrates such as chitin or seaweed. One Vibrio coralliilyticus strain was capable of producing the antibacterial compound when using chitin as the sole carbon source and in a live chitin model system, suggesting...... of which possess biological activities attractive for alternative strategies in antibacterial therapy....

Long-term effectiveness and safety of stereotactic gamma knife surgery as a primary sole treatment in the management of glomus jagulare tumor.

Science.gov (United States)

Hafez, Raef F A; Morgan, Magad S; Fahmy, Osama M; Hassan, Hamdy T

2018-05-01

This study aims to report and confirm long-term effectiveness and safety of stereotactic Gamma Knife Surgery as a primary sole treatment in the management of 40 glomus jagulare tumors patients. Retrospective analysis of clinical and radiological outcomes of 40 GJTs consecutive patients treated with GKS as primary sole treatment at International Medical Center (IMC), Cairo-Egypt from the beginning of 2005 till the end of 2014,with mean follow-up period of 84 months (range 36-156 months), mean tumor volume was 6.5 cc, and mean peripheral radiation dose of 15 Gy, to mean isodose curve of 38%. The most common neurological deficit at initial evaluation was bulbar symptoms in 24 patients, followed by pulsatile tinnitus in 22, deterioration of hearing in 20 patients. The overall clinical control achieved in 92.5% of patients, while actuarial tumor size control rate post- GKS was 97.5% at 3 years, 97% at 5 years and 92% at 10 years of follow-up period. Gamma knife surgery could be used effectively and safely as a primary sole treatment tool in the management of glomus jugulare tumors. Copyright © 2018 Elsevier B.V. All rights reserved.

The effect of footwear adapted with a multi-curved rocker sole in conjunction with knee-ankle-foot orthoses on walking in poliomyelitis subjects: a pilot study.

Science.gov (United States)

Mojaver, Ali; Arazpour, Mokhtar; Aminian, Gholamreza; Ahmadi Bani, Monireh; Bahramizadeh, Mahmood; Sharifi, Guive; Sherafatvaziri, Arash

2017-10-01

Knee-ankle-foot orthoses (KAFOs) are used by people with poliomyelitis to ambulate. Whist advances in orthotic knee joint designs for use in KAFOs such the provision of stance control capability have proven efficacy, little attention has been paid to shoe adaptations which may also improve gait. The aim of this study was to evaluate the alteration to the kinematics and temporal-spatial parameters of gait caused by the use of heel-to-toe rocker-soled footwear when ambulating with KAFOs. Nine adults with a history of poliomyelitis who routinely wore KAFOs participated in the study. A heel-to-toe rocker sole was added to footwear and worn on the affected side. A three-dimensional motion capture system was used to quantify the resulting alteration to specific gait parameters. Maximum hip joint extension was significantly increased (p = 0.011), and hip abduction and adduction were both significantly reduced (p = 0.011 and p = 0.007, respectively) when walking with the rocker sole. A significant increase in stride length (p = 0.035) was demonstrated but there were no significant increases in either walking speed or cadence. A heel-to-toe rocker sole adaptation may be useful for walking in patients with poliomyelitis who use KAFOs. Implications for Rehabilitation The poor functionality and difficulty in walking when using an orthotic device such as a KAFO which keeps the knee locked during ambulation, plus the significant energy required to walk, are complications of orthoses using. Little evidence exists regarding the biomechanical effect of walking with a KAFO incorporating fixed knee joints, in conjunction with rocker-soled footwear. The main aim of walking with a heel-to-toe rocker sole is to facilitate forward progression of the tibia when used with an AFO or KAFO or to provide easier walking for patients who have undergone an ankle arthrodesis. In this study, a rocker sole profile adaptation produced no significant alteration to hip joint flexion

Materials irradiation subpanel report to BESAC neutron sources and research panel

International Nuclear Information System (INIS)

Birtcher, R.C.; Goland, A.N.; Lott, R.

1992-01-01

The future success of the nuclear power option in the US (fission and fusion) depends critically on the continued existence of a healthy national materials-irradiation program. Consideration of the requirements for acceptable materials-irradiation systems in a new neutron source has led the subcommittee to identify an advanced steady-state reactor (ANS) as a better choice than a spallation neutron source. However, the subcommittee also hastens to point out that the ANS cannot stand alone as the nation's sole high-flux mixed-spectrum neutron irradiation source in the next century. It must be incorporated in a broader program that includes other currently existing neutron irradiation facilities. Upgrading and continuing support for these facilities must be planned. In particular, serious consideration should be given to converting the HFIR into a dedicated materials test reactor, and long-term support for several university reactors should be established

75 FR 55689 - Fisheries of the Exclusive Economic Zone Off Alaska; Reallocation of Yellowfin Sole in the Bering...

Science.gov (United States)

2010-09-14

... fisheries data in a timely fashion and would delay the reallocation of yellowfin sole from the BSAI trawl... is important to immediately inform the industry as to the revised allocations. Immediate notification... industry to plan for the fishing season, and to avoid potential disruption to the fishing fleet as well as...

Feasibility report on criticality issues associated with storage of K Basin sludge in tanks farms

Energy Technology Data Exchange (ETDEWEB)

Vail, T.S.

1997-05-29

This feasibility study provides the technical justification for conclusions about K Basin sludge storage options. The conclusions, solely based on criticality safety considerations, depend on the treatment of the sludge. The two primary conclusions are, (1) untreated sludge must be stored in a critically safe storage tank, and (2) treated sludge (dissolution, precipitation and added neutron absorbers) can be stored in a standard Double Contained Receiver Tank (DCRT) or 241-AW-105 without future restrictions on tank operations from a criticality safety perspective.

Feasibility report on criticality issues associated with storage of K Basin sludge in tanks farms

International Nuclear Information System (INIS)

Vail, T.S.

1997-01-01

This feasibility study provides the technical justification for conclusions about K Basin sludge storage options. The conclusions, solely based on criticality safety considerations, depend on the treatment of the sludge. The two primary conclusions are, (1) untreated sludge must be stored in a critically safe storage tank, and (2) treated sludge (dissolution, precipitation and added neutron absorbers) can be stored in a standard Double Contained Receiver Tank (DCRT) or 241-AW-105 without future restrictions on tank operations from a criticality safety perspective

The Influence of Outdoor Shoe Sole Stiffness on the Metatarsophalangeal Joint Kinematics When Walking and Running in Different Conditions

Directory of Open Access Journals (Sweden)

Paolo Mistretta

2018-02-01

Full Text Available Understanding the action of the metatarsophalangeal joint (MTP is fundamental to improving the design process of a new outdoor shoe. Coming from the stated consideration, the aim of this research is to study the influence of shoe sole stiffness and terrain slope on the MTP joint angle of subjects walking in different conditions. To pursue this intent, different data collection sessions have been carried out in-vitro and in-vivo, indoor and outdoor. Two different approaches have been used to collect gait kinematics: an IMU (Inertial Measurement Unit based system for the first campaign of tests, and a 2D video analysis for the second. Major findings showed a linear correlation between shoe sole stiffness and peak MTP joint angle during gait, as well as consistency in the value of the slope of the linear regression curves corresponding to the different conditions examined.

Pitted keratolysis – a frequently misdiagnosed, mild, infectious disorder of soles

Directory of Open Access Journals (Sweden)

Zuzanna Lewicka-Potocka

2016-05-01

Full Text Available Introduction . Pitted keratolysis (PK is a mild infectious skin disorder caused by Corynebacterium spp., Kytococcus sedentarius or Dermatophilus congolensis . These bacteria produce enzymes that digest keratin, causing superficial lesions in the plantar surface. The disease is predominantly observed in young men. Objective . Pitted keratolysis despite the characteristic presentation of skin lesions is often misdiagnosed. In this article we aimed to remind readers of its clinical aspects and treatment by presenting a typical PK case. Case report. A 35-year-old man was admitted to the dermatological clinic due to skin lesions on both soles. In the physical examination we found multiple crateriform pits, associated with hyperhidrosis and malodour diagnosed as PK. Remission of lesions was observed after treatment with oral erythromycin. Conclusions . The differential diagnosis of plantar skin lesions should include PK. Due to typical clinical manifestation the diagnosis is based on physical examination.

The necessary guidance on the application of JUSTIFICATION and ALARA by the nuclear authorities, using 'Accountability for Reasonableness' as a decision making process

International Nuclear Information System (INIS)

Veuchelen, Ludo

2008-01-01

Full text: In all branches of law, but foremost in international nuclear law, the global economic system brings along a vast record of Soft Law covering General Principles and Standards. For a part we can find these Soft Law Principles and Standards back in the clothing of hard law, or in the licensing procedures, at the national level. The larger part however is never 'transposed' into national laws and especially the harmonization, the implementation and control of such Principles and Standards remain doubtful. In this paper the focus lies on JUSTIFICATION and ALARA, as the main nuclear safety principles, accepted world-wide. The regulatory guidance and demonstration of these Principles, indicating which (numerical) safety levels or safety objectives are mandatory and which are only guidance should be undertaken by the international regulators and authorities, but are often lacking. It is the aim of this paper to come up with a better procedural framework for a priority setting process by nuclear authorities. Establishing a fair process for priority setting is easier than agreeing on principles. We use the idea of 'Accountability for Reasonableness', developed in the field of Health Care Management. An ideal model of priority setting within the JUSTIFICATION/ALARA approach will need to specify what should be done (i.e. justified ethically) and how it can be done (i.e. based in empirical reality and on benchmarking), to reach optimal levels of nuclear safety. (author)

Root justifications for ontology repair

CSIR Research Space (South Africa)

Moodley, K

2011-08-01

Full Text Available stream_source_info Moodley_2011.pdf.txt stream_content_type text/plain stream_size 32328 Content-Encoding ISO-8859-1 stream_name Moodley_2011.pdf.txt Content-Type text/plain; charset=ISO-8859-1 Root Justi cations... the ontology, based on the no- tion of root justi cations [8, 9]. In Section 5, we discuss the implementation of a Prot eg e3 plugin which demonstrates our approach to ontology repair. In this section we also discuss some experimental results comparing...

Legal policy justification for the crime of non-covered use of payment cards

Directory of Open Access Journals (Sweden)

Vuković Igor

2014-01-01

Full Text Available In this paper the authors discuss the legal policy reasons for the crime of non-covered use of payments cards (Criminal Code, Art. 228(1. In the first part of the paper the ratio legis of this crime is explained. It is concluded that the non-covered use of payment cards deserves to be criminally sanctioned only when, based of the card's use, the card issuer becomes personally liable for payment to the third party not privy to the contract between the issuer and the card-holder. Conversely, criminal proscribing is not justified when debit cards are used at the point-of-sale or the ATM of another bank, since here the issuer authorizes the payment transaction and thereby participates in assuming his own obligation to pay to the third party. The second part of the paper contains critical analysis of the proscribed non-covered use of payment cards in the Serbian Criminal Code. In this respect the authors show the lack of clarity and certain discrepancies with the explained ratio legis of such a crime. Based on the comprehensive analysis of the issues regarding the justification of criminal proscribing in this field, in the last part of the paper the authors suggest possible solutions de lege ferenda.

IMPRINT OF A 2 MILLION YEAR OLD SOURCE ON THE COSMIC-RAY ANISOTROPY

Energy Technology Data Exchange (ETDEWEB)

Savchenko, V.; Semikoz, D. V. [AstroParticle and Cosmology (APC), Paris (France); Kachelrieß, M. [Institutt for fysikk, NTNU, Trondheim (Norway)

2015-08-20

We study numerically the anisotropy of the cosmic-ray (CR) flux emitted by a single source calculating the trajectories of individual CRs. We show that the contribution of a single source to the observed anisotropy is determined solely by the fraction the source contributes to the total CR intensity, its age, and its distance and does not depend on the CR energy at late times. Therefore, the observation of a constant dipole anisotropy indicates that a single source dominates the CR flux in the corresponding energy range. A natural explanation for the plateau between 2–20 TeV observed in the CR anisotropy is thus the presence of a single, nearby source. For the source age of 2 Myr, as suggested by the explanation of the antiproton and positron data from PAMELA and AMS-02 through a local source, we determine the source distance as ∼200 pc. Combined with the contribution of the global CR sea calculated in the escape model, we can explain qualitatively the data for the dipole anisotropy. Our results suggest that the assumption of a smooth CR source distribution should be abandoned between ≃200 GeV and 1 PeV.

Glucose becomes one of the worst carbon sources for E.coli on poor nitrogen sources due to suboptimal levels of cAMP

Science.gov (United States)

Bren, Anat; Park, Junyoung O.; Towbin, Benjamin D.; Dekel, Erez; Rabinowitz, Joshua D.; Alon, Uri

2016-01-01

In most conditions, glucose is the best carbon source for E. coli: it provides faster growth than other sugars, and is consumed first in sugar mixtures. Here we identify conditions in which E. coli strains grow slower on glucose than on other sugars, namely when a single amino acid (arginine, glutamate, or proline) is the sole nitrogen source. In sugar mixtures with these nitrogen sources, E. coli still consumes glucose first, but grows faster rather than slower after exhausting glucose, generating a reversed diauxic shift. We trace this counterintuitive behavior to a metabolic imbalance: levels of TCA-cycle metabolites including α-ketoglutarate are high, and levels of the key regulatory molecule cAMP are low. Growth rates were increased by experimentally increasing cAMP levels, either by adding external cAMP, by genetically perturbing the cAMP circuit or by inhibition of glucose uptake. Thus, the cAMP control circuitry seems to have a ‘bug’ that leads to slow growth under what may be an environmentally rare condition. PMID:27109914

Justification of working out of combine harvesters technological certificate

Directory of Open Access Journals (Sweden)

G. E. Chepurin

2016-01-01

Full Text Available Dynamics of grain crops productivity in the main grain growing regions of Siberian Federal District is presented. Major factors shoud be considered at justification of a class of combine harvesters for their effective operation in various climatic and working conditions. loading efficiency of a combine thresher depends on productivity and operating width of windrowers or headers at straight-cutting and windrowing. A tailings maintenance in the threshed grain heap influences on the harvester capacity. Certificate capacity of combines of a class of 5-12 kg/s at the 1.5 percent admissible level of losses behind a combine thresher is depending on the tailings maintenance in the threshed grain heap. In accordance to analysis the capacity of combines of any class of the classical design increases by 1.45 times at reduction of a straw content from 1.5 to 0.7 relative to standard indicators, and decreases by 1.16 times at increase of this parameter to 2.3. The combine of a class of 7 kg/s is completely loaded when pickup threshing by harvesters with a operating width of 20; 16 and 12 m at a speed of movement 7.2; 9.0 and 12.0 km/h respectively. The combine of a class of 10 kg/s at crop productivity of 1.8 t/ha will be completely loaded when pickup threshing if the operating width is 20 m and the speed equals 12 km/h, and at the width of 16 m speed has to make 13 km/h. The content of the technological certificate by the example of use of combines of a class of 7 kg/s (GS-07 and 10 kg/s (GS-10 is proved. The algorithm of determination of the movement speed is presented. Its use provides certificate loading of a thresher when threshing of grain crops with different productivity at straight-cutting and windrowing.

Use of Powder PEG-3350 as a Sole Bowel Preparation: Clinical Case Series of 245 Patients.

Science.gov (United States)

Arora, Manish; Okolo, Patrick I

2008-07-01

To assess the efficacy of low-volume powder polyethylene glycol (PEG)-3350 as a sole bowel preparation for colonoscopy. This case series examined 245 consecutive patients (a mixture of inpatients and outpatients undergoing screening colonoscopy) at a hospital endoscopy center over a 2-year period. The patients received powder PEG-3350 in the amount of 204 g dissolved in 32 oz of water and taken in 3 divided doses 1 hour apart with 8 oz of water in between each dose. Colon preparation scores (CPS) were used to assess the quality of colon cleansing. The results obtained from the 245 patients were collated and compared to those of patients receiving sodium phosphate, the historical control. The mean CPS was calculated to be 3.43, with a standard deviation of 1.12. Of the 245 patients, 92 were scored with a grade of 4, and 5 patients had incomplete colonoscopies secondary to failure of bowel preparation (CPS=0). Among the remaining patients, 22 and 26 were graded as poor (CPS=1) or fair (CPS=2) bowel preparations, respectively. The low-volume powder PEG-3350 formula used in our case series showed effective colon cleansing and may be considered for use as a sole bowel preparation.

The development of shared liking of representational but not abstract art in primary school children and their justifications for liking

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Paul eRodway

2016-02-01

Full Text Available Understanding how aesthetic preferences are shared among individuals, and its developmental time course, is a fundamental question in aesthetics. It has been shown that semantic associations, in response to representational artworks, overlap more strongly among individuals than those generated by abstract artworks and that the emotional valence of the associations also overlaps more for representational artworks. This valence response may be a key driver in aesthetic appreciation. The current study tested predictions derived from the semantic association account in a developmental context. Twenty 4-, 6-, 8- and 10-year-old children (n=80 were shown 20 artworks (10 representational, 10 abstract and were asked to rate each artwork and to explain their decision. Cross-observer agreement in aesthetic preferences increased with age from 4 to 8 years for both abstract and representational art. However, after age 6 the level of shared appreciation for representational and abstract artworks diverged, with significantly higher levels of agreement for representational than abstract artworks at age 8 and 10. The most common justifications for representational artworks involved subject matter, while for abstract artworks formal artistic properties and color were the most commonly used justifications. Representational artwork also showed a significantly higher proportion of associations and emotional responses than abstract artworks. In line with predictions from developmental cognitive neuroscience, references to the artist as an agent increased between ages 4 and 6 and again between ages 6 and 8, following the development of Theory of Mind. The findings support the view that increased experience with representational content during the life span reduces inter-individual variation in aesthetic appreciation and increases shared preferences. In addition, brain and cognitive development appear to impact on art appreciation at milestone ages.

The Development of Shared Liking of Representational but not Abstract Art in Primary School Children and Their Justifications for Liking.

Science.gov (United States)

Rodway, Paul; Kirkham, Julie; Schepman, Astrid; Lambert, Jordana; Locke, Anastasia

2016-01-01

Understanding how aesthetic preferences are shared among individuals, and its developmental time course, is a fundamental question in aesthetics. It has been shown that semantic associations, in response to representational artworks, overlap more strongly among individuals than those generated by abstract artworks and that the emotional valence of the associations also overlaps more for representational artworks. This valence response may be a key driver in aesthetic appreciation. The current study tested predictions derived from the semantic association account in a developmental context. Twenty 4-, 6-, 8- and 10-year-old children (n = 80) were shown 20 artworks (10 representational, 10 abstract) and were asked to rate each artwork and to explain their decision. Cross-observer agreement in aesthetic preferences increased with age from 4-8 years for both abstract and representational art. However, after age 6 the level of shared appreciation for representational and abstract artworks diverged, with significantly higher levels of agreement for representational than abstract artworks at age 8 and 10. The most common justifications for representational artworks involved subject matter, while for abstract artworks formal artistic properties and color were the most commonly used justifications. Representational artwork also showed a significantly higher proportion of associations and emotional responses than abstract artworks. In line with predictions from developmental cognitive neuroscience, references to the artist as an agent increased between ages 4 and 6 and again between ages 6 and 8, following the development of Theory of Mind. The findings support the view that increased experience with representational content during the life span reduces inter-individual variation in aesthetic appreciation and increases shared preferences. In addition, brain and cognitive development appear to impact on art appreciation at milestone ages.

Las Prácticas de Justificación en el Aula de Matemáticas (Justification Practices in the Mathematics Classroom

Directory of Open Access Journals (Sweden)

Mirela Rigo

2011-03-01

Full Text Available En este artículo se exponen los resultados parciales de un estudio centrado en el análisis del papel que juega el convencimiento en la construcción del conocimiento matemático que se da en el aula. Se describen los resultados de una investigación empírica, centrada en el análisis de un estudio de caso longitudinal, en el que se examinan las prácticas de justificación y promoción de convencimiento a las que sistemáticamente recurre una profesora de sexto grado de primaria. Además de describir los patrones de racionalidad identificados en las clases observadas, se muestra que en el aula pueden converger, en un mismo recorrido discursivo, argumentos por razones y argumentaciones por motivos y que estas justificaciones son acumulativas, suelen ser implícitas, tienen límites borrosos y carecen de una estructura lineal. The paper contains the partial outcomes of a study focused on analyzing the role played by convincingness in building mathematical knowledge in the classroom setting. The paper describes the findings of an empirical study that is centered on the analysis of a longitudinal case study, in which we analyze the justification practices and convincingness promotion systematically resorted to by a sixth-grade elementary school teacher. In addition to describing the patterns of rationality identified in the classes observed, this paper serves to show that in the classroom setting, reasons-based arguments and motive-based lines of argument can converge within one discursive path. Consequently the justifications are cumulative, apt to be implicit, with blurred outer borders and lack a linear structure.

Development and Verification of the Computer Codes for the Fast Reactors Nuclear Safety Justification

International Nuclear Information System (INIS)

Kisselev, A.E.; Mosunova, N.A.; Strizhov, V.F.

2015-01-01

The information on the status of the work on development of the system of the nuclear safety codes for fast liquid metal reactors is presented in paper. The purpose of the work is to create an instrument for NPP neutronic, thermohydraulic and strength justification including human and environment radiation safety. The main task that is to be solved by the system of codes developed is the analysis of the broad spectrum of phenomena taking place on the NPP (including reactor itself, NPP components, containment rooms, industrial site and surrounding area) and analysis of the impact of the regular and accidental releases on the environment. The code system is oriented on the ability of fully integrated modeling of the NPP behavior in the coupled definition accounting for the wide range of significant phenomena taking place on the NPP under normal and accident conditions. It is based on the models that meet the state-of-the-art knowledge level. The codes incorporate advanced numerical methods and modern programming technologies oriented on the high-performance computing systems. The information on the status of the work on verification of the separate codes of the system of codes is also presented. (author)

Al-Qaida threats and strategies : the religious justification for targeting the international energy economy

Energy Technology Data Exchange (ETDEWEB)

Williams, J.F.

2008-03-15

Methods of analyzing threats generated by terrorists against the energy industry were discussed. Threat was defined as the product of an adversary's capability, intent, and authority to engage a target using a specific attack mode. The paper argued that robust models for threat must demonstrate a cultural awareness of the adversary in question. The study used an al-Qaida attack to develop and critique the religious justification offered by Salafi-Jihadi religious scholars for attacking the energy industry. The importance of the fatawa's religious authority was evaluated, and cultural drivers for al-Qaida were explored in relation to the threat model. An assessment of past terrorist acts against energy industry infrastructure was conducted. Various relevant fatawa issued by religious scholars were discussed. Socio-political and religious attributes of the al-Qaida movement were outlined using the Combating Terrorism Center's militant ideology atlas. The threat equation was expanded to include authority and cultural influences. The threat model was developed by assigning information to bins of capability, intent, and authority in order to assess and evaluate data. The Kalman filter technique was used to determine threat drivers. 98 refs., 20 figs.

A new approach to the modification of cell membrane glycosphingolipids: Ganglioside composition of JTC-12 P3 cells altered by feeding with galactose as a sole carbohydrate source in protein- and lipid-free synthetic medium

International Nuclear Information System (INIS)

Kawaguchi, Tatsuya; Takaoka, Toshiko; Yoshida, Eiko; Iwamori, Masao; Nagai, Yoshitaka; Takatsuki, Kiyoshi

1988-01-01

A significant difference in the glycosphingolipid composition of JTC-12 P3 cells established from monkey kidney tissue was observed when cells cultured in a protein- and lipid-free synthetic medium containing glucose (DM-160) as a sole carbohydrate source were transferred and cultured in the same medium containing galactose and pyruvic acid (DM-170) in place of glucose. In particular, the amounts of gangliosides GM3, GM2, and GD3 in the cells cultured in DM-170 were 5.3-, 17.8-, and more than 8-fold those in the cells cultured in DM-160, respectively, indicating that anabolism of gangliosides is greatly enhanced in cells cultured in the presence of galactose and pyruvic acid, as compared with cells cultured in the presence of glucose. In fact, after cultivation of cells in the medium with N-acetyl-D-[ 14 C]mannosamine for 96 h, the radioactivity incorporated into the gangliosides of the cells in DM-170 was 10-fold that of the cells in DM-160. Among the gangliosides of the cells in DM-170, highly sialylated molecules such as GD3, GD1a, GD1b, and GT1b were preferentially labeled, indicating that the sialytransferases responsible for the synthesis of gangliosides are significantly more activated in cells cultured in DM-170 than in DM-160. These observations reveal that the glycosphingolipid composition of the plasma membrane can be modified epigenetically under well-defined conditions and provide important clues for clarifying the roles of glycosphingolipids associated with particular cell functions

DART - for design basis justification and safety related information management

International Nuclear Information System (INIS)

Billington, A.; Blondiaux, P.; Boucau, J.; Cantineau, B.; Doumont, C.; Mared, A.

2000-01-01

DART is the acronym for Design Analysis Re-engineering Tool. It embodies a systematic and integrated approach to NPP safety re-assessment and configuration management, that makes use of Reverse Failure Mode and Effect Analysis in conjunction with a state-of-the-art relational database and a standardized data format, to permit long-term management of plant safety related information. The plant design is reviewed in a step-by-step logical fashion by constructing fault trees that identify the link between undesired consequences and their causes. Each failure cause identified in a fault tree is addressed by defining functional requirements, which are in turn addressed by documenting the specific manner in which the plant complies with the requirement. The database can be used to generate up-to-date plant safety related documents, including: SAR, Systems Descriptions, Technical Specifications and plant procedures. The approach is open-minded by nature and therefore is not regulatory driven, however the plant licensing basis will also be reviewed and documented within the same database such that a Regulatory Conformance Program may be integrated with the other safety documentation. This methodology can thus reconstitute the plant design bases in a comprehensive and systematic way, while allowing to uncover weaknesses in design. The original feature of the DART methodology is that it links all the safety related documents together, facilitating the evaluation of the safety impact resulting from any plant modification. Due to its capability to retrieve the basic justifications of the plant design, it is also a useful tool for training the young generation of plant personnel. The DART methodology has been developed for application to units 2, 3 and 4 at Vattenfall's Ringhals site in Sweden. It may be applied to any nuclear power plant or industrial facility where public safety is a concern. (author)

DART - for design basis justification and safety related information management

International Nuclear Information System (INIS)

Billington, A.; Blondiaux, B.; Boucau, J.; Cantineau, B.; Mared, A.

2001-01-01

DART is the acronym for Design Analysis Re-Engineering Tool. It embodies a systematic and integrated approach to NPP safety re-assessment and configuration management, that makes use of Reverse Failure Mode and Effect Analysis in conjunction with a state-of-the-art relational database and a standardized data format, to permit long-term management of plant safety related information. The plant design is reviewed in a step-by-step logical fashion by constructing fault trees that identify the link between undesired consequences and their causes. Each failure cause identified in a fault tree is addressed by defining functional requirements, which are in turn addressed by documenting the specific manner in which the plant complies with the requirement. The database can then be used to generate up-to-date plant safety related documents, including: SAR, Systems Descriptions, Technical Specifications and plant procedures. The approach is open-minded by nature and therefore is not regulatory driven, however the plant licensing basis will also be reviewed and documented within the same database such that a Regulatory Conformance Program may be integrated with the other safety documentation. This methodology can thus reconstitute the plant design bases in a comprehensive and systematic way, while allowing to uncover weaknesses in design. The original feature of the DART methodology is that it links all the safety related documents together, facilitating the evaluation of the safety impact resulting from any plant modification. Due to its capability to retrieve the basic justifications of the plant design, it is also a useful tool for training the young generation of plant personnel. The DART methodology has been developed for application to units 2, 3 and 4 at Vattenfall's Ringhals site in Sweden. It may be applied to any nuclear power plant or industrial facility where public safety is a concern. (author)

Justification for the development of a bending magnet beamline at sector 10 at the APS

International Nuclear Information System (INIS)

Kemner, K. M.; Biosciences Division

2006-01-01

The long-planned and much-needed merger of EnviroCAT into the Materials Research Collaborative Access Team (MR-CAT) will provide dedicated state-of-the-art facilities that are critical to research on a broad range of issues in environmental sciences. These CATs will focus on developing a bending magnet (BM) beamline for x-ray absorption fine structure (XAFS) and micro x-ray analysis of environmental samples through integration with existing insertion device (ID) capabilities in XAFS, micro x-ray analysis, and x-ray scattering. In addition, the expanded MR-CAT will serve as the hub of personnel and laboratory infrastructure support for molecular environmental science and biogeochemical science at the Advanced Photon Source (APS). In conjunction with the merger of EnviroCAT into MR-CAT, the US Environmental Protection Agency (EPA) will become a member institution of MR-CAT, joining the present members (University of Notre Dame, Illinois Institute of Technology, University of Florida, British Petroleum, and Argonne's Chemical Engineering and Biosciences Division). The motivation for blending capabilities meeting the needs of EnviroCAT users into the MR-CAT facilities is the explosion of synchrotron-radiation-based research in the field known as molecular environmental science (MES). This research is driven largely by the need to remediate contaminated environmental materials and to understand the scientific foundations that govern contaminant transport in the environment. Synchrotron radiation is playing a crucial role in solving environmental science problems by offering x-ray-based analytical techniques for detailed molecular- and atomic-level studies of these systems. This document focuses on the scientific justification for developing a specific type of BM beamline capability at Sector 10 for XAFS and micro x-ray analysis to support the growing MES community. However, the modification of Sector 10 will meet other future needs by providing (1) an existing undulator

Justification for the development of a bending magnet beamline at sector 10 at the APS.

Energy Technology Data Exchange (ETDEWEB)

Kemner, K. M.; Biosciences Division

2006-09-18

The long-planned and much-needed merger of EnviroCAT into the Materials Research Collaborative Access Team (MR-CAT) will provide dedicated state-of-the-art facilities that are critical to research on a broad range of issues in environmental sciences. These CATs will focus on developing a bending magnet (BM) beamline for x-ray absorption fine structure (XAFS) and micro x-ray analysis of environmental samples through integration with existing insertion device (ID) capabilities in XAFS, micro x-ray analysis, and x-ray scattering. In addition, the expanded MR-CAT will serve as the hub of personnel and laboratory infrastructure support for molecular environmental science and biogeochemical science at the Advanced Photon Source (APS). In conjunction with the merger of EnviroCAT into MR-CAT, the US Environmental Protection Agency (EPA) will become a member institution of MR-CAT, joining the present members (University of Notre Dame, Illinois Institute of Technology, University of Florida, British Petroleum, and Argonne's Chemical Engineering and Biosciences Division). The motivation for blending capabilities meeting the needs of EnviroCAT users into the MR-CAT facilities is the explosion of synchrotron-radiation-based research in the field known as molecular environmental science (MES). This research is driven largely by the need to remediate contaminated environmental materials and to understand the scientific foundations that govern contaminant transport in the environment. Synchrotron radiation is playing a crucial role in solving environmental science problems by offering x-ray-based analytical techniques for detailed molecular- and atomic-level studies of these systems. This document focuses on the scientific justification for developing a specific type of BM beamline capability at Sector 10 for XAFS and micro x-ray analysis to support the growing MES community. However, the modification of Sector 10 will meet other future needs by providing (1) an existing

Effects of different dietary DHA:EPA ratios on gonadal steroidogenesis in the marine teleost, tongue sole (Cynoglossus semilaevis).

Science.gov (United States)

Xu, Houguo; Cao, Lin; Wei, Yuliang; Zhang, Yuanqin; Liang, Mengqing

2017-08-01

The present study was conducted to investigate the effects of dietary DHA and EPA on gonadal steroidogenesis in mature females and males, with a feeding trial on tongue sole, a typical marine teleost with sexual dimorphism. Three experimental diets differing basically in DHA:EPA ratio, that is, 0·68 (diet D:E-0·68), 1·09 (D:E-1·09) and 2·05 (D:E-2·05), were randomly assigned to nine tanks of 3-year-old tongue sole (ten females and fifteen males in each tank). The feeding trail lasted for 90 d before and during the spawning season. Fish were reared in a flowing seawater system and fed to apparent satiation twice daily. Compared with diet D:E-0·68, diet D:E-1·09 significantly enhanced the oestradiol production in females, whereas diet D:E-2·05 significantly enhanced the testosterone production in males. In ovaries, diet D:E-1·09 induced highest mRNA expression of follicle-stimulating hormone receptor (FSHR), steroidogenic acute regulatory protein, 17α-hydroxylase (P450c17) and 3β-hydroxysteroid dehydrogenase (3β-HSD). In testes, diet 2·05 resulted in highest mRNA expression of FSHR, cholesterol side-chain cleavage enzyme, P450c17 and 3β-HSD. Fatty acid profiles in fish tissues reflected closely those of diets. Female fish had more gonadal EPA content but less DHA content than male fish, whereas there was a reverse observation in liver. In conclusion, the dietary DHA:EPA ratio, possibly combined with the dietary EPA:arachidonic acid ratio, differentially regulated sex steroid hormone synthesis in mature female and male tongue soles. Females seemed to require more EPA but less DHA for the gonadal steroidogenesis than males. The results are beneficial to sex-specific nutritive strategies in domestic teleost.

49 CFR 372.103 - Motor vehicles employed solely in transporting school children and teachers to or from school.

Science.gov (United States)

2010-10-01

... school children and teachers to or from school. 372.103 Section 372.103 Transportation Other Regulations... Exemptions § 372.103 Motor vehicles employed solely in transporting school children and teachers to or from school. The exemption set forth in 49 U.S.C. 13506(a)(1) shall not be construed as being inapplicable to...

Variation of Bacterial Community Diversity in Rhizosphere Soil of Sole-Cropped versus Intercropped Wheat Field after Harvest.

Directory of Open Access Journals (Sweden)

Zhenping Yang

Full Text Available As the major crops in north China, spring crops are usually planted from April through May every spring and harvested in fall. Wheat is also a very common crop traditionally planted in fall or spring and harvested in summer year by year. This continuous cropping system exhibited the disadvantages of reducing the fertility of soil through decreasing microbial diversity. Thus, management of microbial diversity in the rhizosphere plays a vital role in sustainable crop production. In this study, ten common spring crops in north China were chosen sole-cropped and four were chosen intercropped with peanut in wheat fields after harvest. Denaturing gradient gel electrophoresis (DGGE and DNA sequencing of one 16S rDNA fragment were used to analyze the bacterial diversity and species identification. DGGE profiles showed the bacterial community diversity in rhizosphere soil samples varied among various crops under different cropping systems, more diverse under intercropping system than under sole-cropping. Some intercropping-specific bands in DGGE profiles suggested that several bacterial species were stimulated by intercropping systems specifically. Furthermore, the identification of these dominant and functional bacteria by DNA sequencing indicated that intercropping systems are more beneficial to improve soil fertility. Compared to intercropping systems, we also observed changes in microbial community of rhizosphere soil under sole-crops. The rhizosphere bacterial community structure in spring crops showed a strong crop species-specific pattern. More importantly, Empedobacter brevis, a typical plant pathogen, was only found in the carrot rhizosphere, suggesting carrot should be sown prudently. In conclusion, our study demonstrated that crop species and cropping systems had significant effects on bacterial community diversity in the rhizosphere soils. We strongly suggest sorghum, glutinous millet and buckwheat could be taken into account as intercropping

Academic Program Review--Concerns and Justification.

Science.gov (United States)

Heldman, D. R.

Academic program review should not be considered a new phenomenon in higher education; reviews of various types have been conducted on a continuing basis. The renewed importance of an organized effort has been stimulated by the inability of funding sources to maintain levels of support required to insure quality in all on-going programs. Current…

Effectiveness of Foot Orthoses Versus Rocker-Sole Footwear for First Metatarsophalangeal Joint Osteoarthritis: Randomized Trial.

Science.gov (United States)

Menz, Hylton B; Auhl, Maria; Tan, Jade M; Levinger, Pazit; Roddy, Edward; Munteanu, Shannon E

2016-05-01

To compare the effectiveness of prefabricated foot orthoses to rocker-sole footwear in reducing foot pain in people with first metatarsophalangeal (MTP) joint osteoarthritis (OA). Participants (n = 102) with first MTP joint OA were randomly allocated to receive individualized, prefabricated foot orthoses or rocker-sole footwear. The primary outcome measure was the pain subscale on the Foot Health Status Questionnaire (FHSQ) at 12 weeks. Secondary outcome measures included the function, footwear, and general foot health subscales of the FHSQ; the Foot Function Index; severity of pain and stiffness at the first MTP joint; perception of global improvement; general health status; use of rescue medication and co-interventions to relieve pain; physical activity; and the frequency of self-reported adverse events. The FHSQ pain subscale scores improved in both groups, but no statistically significant difference between the groups was observed (adjusted mean difference 2.05 points, 95% confidence interval [95% CI] -3.61, 7.71; P = 0.477). However, the footwear group exhibited lower adherence (mean ± SD total hours worn 287 ± 193 versus 448 ± 234; P footwear are similarly effective at reducing foot pain in people with first MTP joint OA. However, prefabricated foot orthoses may be the intervention of choice due to greater adherence and fewer associated adverse events. © 2016 The Authors. Arthritis Care & Research published by Wiley Periodicals, Inc. on behalf of the American College of Rheumatology.

Cultivation of Nannochloropsis sp. in brackish groundwater supplemented with municipal wastewater as a nutrient source

Directory of Open Access Journals (Sweden)

Louise Lins de Sousa

2014-04-01

Full Text Available The aim of this work was to study growth potential of the green microalgae Nannochloropsis sp. using brackish groundwater from a well in the semi-arid northeast region of Brazil as culture medium. The medium was supplemented with (% 19.4, 22.0, 44.0 and 50.0% of municipal wastewater after UASB treatment as a low-cost nutrient source. The results showed that the culture tested was capable of growing in the brackish groundwater even at salinity levels as low as 2 ppt. Furthermore it was shown that municipal wastewater could be used as a sole nutrient source for Nannochloropsis sp.

Effects of shoe sole geometry on toe clearance and walking stability in older adults.

Science.gov (United States)

Thies, S B; Price, C; Kenney, L P J; Baker, R

2015-07-01

Thirty-five percent of people above age 65 fall each year, and half of their falls are associated with tripping: tripping, an apparently 'mundane' everyday problem, therefore, significantly impacts on older people's health and associated medical costs. To avoid tripping and subsequent falling, sufficient toe clearance during the swing phase is crucial. We previously found that a rocker-shaped shoe sole enhances toe clearance in young adults, thereby decreasing their trip-risk. This study investigates whether such sole design also enhances older adults' toe clearance, without inadvertently affecting their walking stability. Toe clearance and its variability are reported together with measures of walking stability for twelve older adults, walking in shoes with rocker angles of 10°, 15°, and 20°. Surface inclinations (flat, incline, decline) were chosen to reflect a potential real-world environment. Toe clearance increased substantially from the 10° to the 15° rocker angle (p=0.003) without compromising measures of walking stability (p>0.05). A further increase in rocker angle to 20° resulted in less substantial enhancement of toe clearance and came at the cost of a decrease in gait speed on the decline. The novelty of this investigation lies in the exploration of the trade-off between reduction of trip-risk through footwear design and adverse effects on walking stability on real-life relevant surfaces. Our two studies suggest that the current focus on slip-resistance in footwear design may need to be generalised to include other factors that affect trip-risk. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Effects of sole and mixed culture of wheat crop and phosphorus fertilization on the solubility of phosphorus in the soil

International Nuclear Information System (INIS)

Mahmood, H. R.; Ali, M. A.; Ahmad, N.

2016-01-01

Farmers face a challenging task to harvest yield potential of crops as well as improving fertilizer use-efficiency under their limited farm resources. Among the macronutrients, the relative efficiency of phosphorus fertilizer is very low in alkaline-calcareous soils under arid and semi-arid environments. Therefore, a field study was undertaken to quantify the interactive effects of wheat varieties and phosphorous fertilization on grain yield and solubility of phosphorous nutrient in the rhizosphere. The treatments consisted of (a) two wheat varieties (Sehr-2006, Shafaq-2006, mixed culture) and (b) three phosphorus levels (0, 45, 85 kg P/sub 2/O/sub 5/ per hectare) were arranged in randomized complete block design and replicated four times. The Results showed that biological grain yield and 1000-grain weight of wheat increased by 8.7 percent, 14.46 percent and 8.48 percent under mixed culture of varieties sehr-2006 and shafaq-2006, respectively over the solely grown varieties. The application of phosphorus at the rate 85 kg P/sub 2/O/sub 5/ ha/sup -1/ resulted in increased quantity of total biological yield, grain yield and 1000-grain weight compared to unfertilized crop. The uptake of nitrogen and phosphorus contents were substantially enhanced under mixed culture cropping pattern over sole wheat cultivars. The availability of phosphorus was increased by 19.70 percent under mixed cropping over sole culture. It is inferred from the study that mixed cropping produced synergetic effects on the availability of nutrients in the rhizosphere, and thereby resulted in the higher production of wheat crop. (author)

THE FEATURES OF MUSEUM COMMUNICATION: THE JUSTIFICATION OF EXPECTATIONS AND THE SATISFACTION OF AESTHETIC NEED (ON THE EXAMPLE OF THE MUSEUM VISITORS

Directory of Open Access Journals (Sweden)

Svetlana Dzakhotovna Gurieva

2017-11-01

Full Text Available The article is devoted to the problem of interaction between the museum and visitors, actual in the modern society. It presents the results of empirical researches, held in the Museum (General Staff Building of the State Hermitage Museum. 2500 persons participated in this research. The subject of analysis is the correlation of aesthetic needs, the museum communication, the justification of expectations, and personal differences of the visitors, depending on the awareness and satisfaction of aesthetic need. Based on the scientific literature review, we concluded that it is necessary to approach to the study of the museum communication in terms of a socio-psychological process, considering that the aesthetic need expresses outwardly the inner psychological characteristics of a person. To analyze the structure of the museum communication, and justification of expectations we used the questionnaire surveys including the value judgments of the visitors. To explore personal characteristics of the museum visitors have been used: the test of hardiness S. Maddi, D.A. Leontiev, the brief version of E.N. Osin and E.I. Rasskazova the test of life orientations (DLC D.A. Leontiev, the questionnaire “Importance and satisfaction of needs” of L.V. Kulikov. As the mathematical-statistical methods were applied: the correlation analysis with the r-Spearman correlation coefficient; comparative analysis of mean values; comparative analysis of nominative variables of independent samples with the χ2-Pearson; factor analysis of the principal component with Varimax rotation. Statistical data processing was performed with the SPSS Statistica v. 20. The results can be applied in the field of socio-psychological researches and the practice of visitor’s museum activities.

Pain when walking: individual sensory profiles in the foot soles of torture victims - a controlled study using quantitative sensory testing

DEFF Research Database (Denmark)

Prip, K.; Persson, A. L.; Sjolund, B. H.

2012-01-01

Background: With quantitative sensory testing (QST) we recently found no differences in sensory function of the foot soles between groups of torture victims with or without exposure to falanga (beatings under the feet). Compared to matched controls the torture victims had hyperalgesia to deep mec...

HERCA WG Medical Applications / WP justification. Survey about the situation in Europe regarding the use of CT on asymptomatic individuals outside screening programs

International Nuclear Information System (INIS)

2013-06-01

In recent years, commercial services offering CT scans to individuals for the detection of lung, cardiac and colorectal disease has been reported in the USA and in some parts of Europe (e.g. Germany and the UK). Some of these private services are associated with aggressive advertisement and are in conflict with the general principle of justification. Faced with this situation, in July 2012, HERCA WG Medical Applications launched a survey about the situation in Europe regarding the use of CT on asymptomatic individuals outside screening programs for group 2.c. This document presents the results of the survey

Investigating Diet as the Source of Tetrodotoxin in Pleurobranchaea maculata

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Serena Khor

2013-12-01

Full Text Available The origin of tetrodotoxin (TTX is highly debated; researchers have postulated either an endogenous or exogenous source with the host accumulating TTX symbiotically or via food chain transmission. The aim of this study was to determine whether the grey side-gilled sea slug (Pleurobranchaea maculata could obtain TTX from a dietary source, and to attempt to identify this source through environmental surveys. Eighteen non-toxic P. maculata were maintained in aquariums and twelve were fed a TTX-containing diet. Three P. maculata were harvested after 1 h, 24 h, 17 days and 39 days and TTX concentrations in their stomach, gonad, mantle and remaining tissue/fluids determined using liquid chromatography-mass spectrometry. Tetrodotoxin was detected in all organs/tissue after 1 h with an average uptake of 32%. This decreased throughout the experiment (21%, 15% and 9%, respectively. Benthic surveys at sites with dense populations of toxic P. maculata detected very low or no TTX in other organisms. This study demonstrates that P. maculata can accumulate TTX through their diet. However, based on the absence of an identifiable TTX source in the environment, in concert with the extremely high TTX concentrations and short life spans of P. maculata, it is unlikely to be the sole TTX source for this species.

A Moral Foundation for Anti-Doping: How Far Have We Progressed? Where Are the Limits?

Science.gov (United States)

Murray, Thomas H

2017-01-01

Clarity about the ethical justification of anti-doping is essential. In its absence, critics multiply and confusion abounds. Three broad reasons are typically offered in anti-doping's defense: to protect athletes' health; to promote fairness; and to preserve meaning and values in sport - what the World Anti-Doping Agency (WADA) Code refers to as the spirit of sport. Protecting health is itself an important value, but many sports encourage athletes to take significant risks. The case against doping is buttressed by concern for athletes' health, but it cannot be the sole foundation. Promoting fairness is vital in all sports as the metaphor of the level playing field attests. But playing fields can be leveled by providing performance-enhancing drugs to all competitors. When doping is prohibited, fairness is aided by effective anti-doping. But the fundamental justification for anti-doping is found in the meanings and values we pursue in and through sport. © 2017 S. Karger AG, Basel.

Toxicity of Atorvastatin on Pancreas Mitochondria: A Justification for Increased Risk of Diabetes Mellitus.

Science.gov (United States)

Sadighara, Melina; Amirsheardost, Zahra; Minaiyan, Mohsen; Hajhashemi, Valiollah; Naserzadeh, Parvaneh; Salimi, Ahmad; Seydi, Enayatollah; Pourahmad, Jalal

2017-02-01

Statins (including atorvastatin) are a widely used class of drugs, and like all medications, they have a potential for adverse effects. Recently, it has been shown that statins also exert side effects on the pancreas. In vitro studies have suggested that this class of drugs induced a reduction in insulin secretion. Also, the use of statins is associated with a raised risk of diabetes mellitus (DM), but the mechanisms underlying statin-induced diabetes are poorly known. Literature data indicate that several statins are able to induce apoptosis signalling. This study was designed to examine the mechanism of atorvastatin on mitochondria obtained from rat pancreas. In our study, mitochondria were obtained from the pancreas and then exposed to atorvastatin and vehicle to investigate probable toxic effects. The results showed that atorvastatin (25, 50, 75, 100 and 125 μM) increased reactive oxygen species (ROS) production, mitochondrial swelling, collapse of mitochondrial membrane potential and cytochrome c release, the orchestrating factor for mitochondria-mediated apoptosis signalling. Atorvastatin also reduced the ATP levels. These results propose that the toxicity of atorvastatin on pancreas mitochondria is a key point for drug-induced apoptotic cell loss in the pancreas and therefore a justification for increased risk of DM. © 2016 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).

Justification of Constructing Rijeka-Zagreb Motorway Section for the Development of the Port of Rijeka

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Boris Huzjan

2006-05-01

Full Text Available The article describes the significance of the Rijeka-Zagrebmotorway for the development of the Port of Rijeka, as well asits significance in the European road network and the networkof state motorways. It gives a short historic overview of thephase construction of the Rijeka-Zagreb motorway per sectionsand years of completion, and the most important parametersare mentioned that influence the justification of the upgradingof the motorway section to full transversal profile.Since "traffic" is one of the key components of developmentand necessary for all the aspects of human activities, the completionof a safe, reliable and fast traffic connection of the Croatiancapital with the biggest Croatian port represents the keyfactor of the Strategy of traffic development of the Republic ofCroatia.Besides, the Rijeka-Zagreb motorway represents the backboneof the Croatian motorway network, since it integrates theCroatian space connecting it with the European traffic corridors.Thus, new possibilities are opened to the national economy,mainly tourism and port traffic, and bringing direct benefits.Therefore, the greatest significance of the construction i. e.upgrading of this motorway lies precisely in raising the qualityof traffic service regarding road connection, but also in a widertraffic sense.

Humanity and Justice in Global Health: Problems with Venkatapuram's Justification of the Global Health Duty.

Science.gov (United States)

Kollar, Eszter; Laukötter, Sebastian; Buyx, Alena

2016-01-01

One of the most ambitious and sophisticated recent approaches to provide a theory of global health justice is Sridhar Venkatapuram's recent work. In this commentary, we first outline the core idea of Venkatapuram's approach to global health justice. We then argue that one of the most important elements of the account, Venkatapuram's basis of global health duties, is either too weak or assumed implicitly without a robust justification. The more explicit grounding of the duty to protect and promote health capabilities is based on Martha Nussbaum's version of the capability approach. We argue that this foundation gives rise to humanitarian duties rather than duties of justice proper. Venkatapuram's second argument from the social determinants of health thesis is instead a stronger candidate for grounding duties of justice. However, as a justificatory argument, it is only alluded to and has not yet been spelled out sufficiently. We offer plausible justificatory steps to fill this gap and draw some implications for global health action. We believe this both strengthens Venkatapuram's approach and serves to broaden the basis for future action in the area of global health. © 2016 John Wiley & Sons Ltd.

open-quotes Neglect of diatomic differential overlapclose quotes in nonempirical quantum chemical orbital theories. I. On the justification of the neglect of diatomic differential overlap approximation

International Nuclear Information System (INIS)

Neymeyr, K.; Seelig, F.F.

1995-01-01

A short review of the different approaches to the justification of the Neglect of Diatomic Differential Overlap in the basis of symmetrically orthogonalized basis functions is given. Brown and Roby employed the binomial expansion for the approximation of the inverse square root of the overlap matrix. For some overlap matrices, this expansion does not converge. The always-convergent power series given by Chandler and Grader provides a worse second-order approximation in comparison with the second-order binomial expansion. 9 refs

Experimental and model-based analysis of differences in perception of cutaneous electrical stimulation across the sole of the foot.

Science.gov (United States)

Frahm, Ken Steffen; Mørch, Carsten Dahl; Grill, Warren M; Andersen, Ole Kæseler

2013-09-01

During electrocutaneous stimulations, variation in skin properties across locations can lead to differences in neural activation. However, little focus has been given to the effect of different skin thicknesses on neural activation. Electrical stimulation was applied to six sites across the sole of the foot. The intensities used were two and four times perception threshold. The subjects (n = 8) rated the perception quality and intensity using the McGill Pain Questionnaire and a visual analog scale (VAS). A finite element model was developed and combined with the activation function (AF) to estimate neural activation. Electrical stimulation was perceived as significantly less sharp at the heel compared to all other sites, except one site in the forefoot (logistic regression, p model showed that the AF was between 91 and 231 % higher at the five other sites than at the heel. The differences in perception across the sole of the foot indicated that the CNS received different inputs depending on the stimulus site. The lower AF at the heel indicated that the skin thicknesses could contribute to the perceived differences.

Ultrasound-guided greater auricular nerve block as sole anesthetic for ear surgery

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Michael K. Ritchie

2016-05-01

Full Text Available A greater auricular nerve (GAN block was used as the sole anesthetic for facial surgery in an 80-year-old male patient with multiple comorbidities which would have made general anesthesia challenging. The GAN provides sensation to the ear, mastoid process, parotid gland, and angle of the mandible. In addition to anesthesia for operating room surgery, the GAN block can be used for outpatient or emergency department procedures without the need for a separate anesthesia team. Although this nerve block has been performed using landmark-based techniques, the ultrasoundguided version offers several potential advantages. These advantages include increased reliability of the nerve block, as well as prevention of inadvertent vascular puncture or blockade of the phrenic nerve, brachial plexus, or deep cervical plexus. The increasing access to ultrasound technology for medical care providers outside the operating room makes this ultrasound guided block an increasingly viable alternative.

Anti-Spanish sentiment in the Jamaica Letter: between the legitimacy of independence and the justification of republican failure

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Miguel Saralegui Benito

2017-09-01

Full Text Available The literature on Simón Bolívar’s Jamaica Letter has underestimated the importance of Hispanophobia. Generally this aspect of the text has been regarded as purely rhetorical and circumstantial. However, this element is of central importance to the text, because virtually every idea in the essay is closely tied up with this hatred towards Spain. Without Hispanophobia, the Jamaica Letter would simply cease to exist. In this work, I will try to show the three cornerstones of this enmity created by Bolívar: criticism of the Conquest and the Colony, the time gap undermining the Spanish Empire and the invention of this Empire as the worst tyranny in history, an issue to which I will devote particular attention. By means of this exaggeration, Bolívar offers an unintentional justification of every political disaster or constitutional failure.

An econometric viability model for ongrowing sole (Solea senegalensis) in tanks using pumped well sea water

OpenAIRE

García García, J.; García García, B.

2006-01-01

Sole (Solea senegalensis) is of great interest to marine aquaculture in the Mediterranean because of its relatively fast growth and good commercial prospects (high price). However, the wide mean annual variation in the temperature of Mediterranean sea water (14-26 deg C) is a limiting factor for the ongrowing of this species; the optimum for this process is 19-20 deg C. One of the possible mid-term solutions for ensuring a constant year-round temperature is to ongrow these fish in tanks conta...

The great melting pot. Common sole population connectivity assessed by otolith and water fingerprints.

Science.gov (United States)

Morat, Fabien; Letourneur, Yves; Dierking, Jan; Pécheyran, Christophe; Bareille, Gilles; Blamart, Dominique; Harmelin-Vivien, Mireille

2014-01-01

Quantifying the scale and importance of individual dispersion between populations and life stages is a key challenge in marine ecology. The common sole (Solea solea), an important commercial flatfish in the North Sea, Atlantic Ocean and the Mediterranean Sea, has a marine pelagic larval stage, a benthic juvenile stage in coastal nurseries (lagoons, estuaries or shallow marine areas) and a benthic adult stage in deeper marine waters on the continental shelf. To date, the ecological connectivity among these life stages has been little assessed in the Mediterranean. Here, such an assessment is provided for the first time for the Gulf of Lions, NW Mediterranean, based on a dataset on otolith microchemistry and stable isotopic composition as indicators of the water masses inhabited by individual fish. Specifically, otolith Ba/Ca and Sr/Ca profiles, and δ(13)C and δ(18)O values of adults collected in four areas of the Gulf of Lions were compared with those of young-of-the-year collected in different coastal nurseries. Results showed that a high proportion of adults (>46%) were influenced by river inputs during their larval stage. Furthermore Sr/Ca ratios and the otolith length at one year of age revealed that most adults (∼70%) spent their juvenile stage in nurseries with high salinity, whereas the remainder used brackish environments. In total, data were consistent with the use of six nursery types, three with high salinity (marine areas and two types of highly saline lagoons) and three brackish (coastal areas near river mouths, and two types of brackish environments), all of which contributed to the replenishment of adult populations. These finding implicated panmixia in sole population in the Gulf of Lions and claimed for a habitat integrated management of fisheries.

Concepts and Criteria for Blind Quantum Source Separation and Blind Quantum Process Tomography

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Alain Deville

2017-07-01

Full Text Available Blind Source Separation (BSS is an active domain of Classical Information Processing, with well-identified methods and applications. The development of Quantum Information Processing has made possible the appearance of Blind Quantum Source Separation (BQSS, with a recent extension towards Blind Quantum Process Tomography (BQPT. This article investigates the use of several fundamental quantum concepts in the BQSS context and establishes properties already used without justification in that context. It mainly considers a pair of electron spins initially separately prepared in a pure state and then submitted to an undesired exchange coupling between these spins. Some consequences of the existence of the entanglement phenomenon, and of the probabilistic aspect of quantum measurements, upon BQSS solutions, are discussed. An unentanglement criterion is established for the state of an arbitrary qubit pair, expressed first with probability amplitudes and secondly with probabilities. The interest of using the concept of a random quantum state in the BQSS context is presented. It is stressed that the concept of statistical independence of the sources, widely used in classical BSS, should be used with care in BQSS, and possibly replaced by some disentanglement principle. It is shown that the coefficients of the development of any qubit pair pure state over the states of an orthonormal basis can be expressed with the probabilities of results in the measurements of well-chosen spin components.

Rh(III) -Catalyzed C-H Olefination of Benzoic Acids under Mild Conditions using Oxygen as the Sole Oxidant.

Science.gov (United States)

Jiang, Quandi; Zhu, Changlei; Zhao, Huaiqing; Su, Weiping

2016-02-04

Phthalide skeletons have been synthesized for the first time through a Rh(III) -catalyzed C-H olefination of benzoic acids under mild conditions using oxygen as the sole oxidant. Aromatic acids bearing a variety of functional groups could react with diverse alkenes to afford the desired cyclized lactones or uncyclized alkenylarenes in moderate-to-excellent yields. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Antideuterons in cosmic rays: sources and discovery potential

Energy Technology Data Exchange (ETDEWEB)

Herms, Johannes; Ibarra, Alejandro; Vittino, Andrea; Wild, Sebastian, E-mail: johannes.herms@tum.de, E-mail: ibarra@tum.de, E-mail: andrea.vittino@tum.de, E-mail: sebastian.wild@ph.tum.de [Physik-Department T30d, Technische Universität München, James-Franck-Straße 1, D-85748 Garching (Germany)

2017-02-01

Antibaryons are produced in our Galaxy in collisions of high energy cosmic rays with the interstellar medium and in old supernova remnants, and possibly, in exotic sources such as primordial black hole evaporation or dark matter annihilations and decays. The search for signals from exotic sources in antiproton data is hampered by large backgrounds from spallation which, within theoretical errors, can solely account for the current data. Due to the higher energy threshold for antideuteron production, which translates into a suppression of the low energy flux from spallations, antideuteron searches have been proposed as a probe for exotic sources. We perform in this paper a comprehensive analysis of the antideuteron fluxes at the Earth expected from known and hypothetical sources in our Galaxy, and we calculate their maximal values consistent with current antiproton data from AMS-02. We find that supernova remnants generate a negligible flux, whereas primordial black hole evaporation and dark matter annihilations or decays may dominate the total flux at low energies. On the other hand, we find that the (detection of cosmic antideuterons) would require, for the scenarios studied in this paper and assuming optimistic values of the coalescence momentum and solar modulation, an increase of the experimental sensitivity compared to ongoing and planned instruments by at least a factor of 2. Finally, we briefly comment on the prospects for antihelium-3 detection.

Isolated Tenosynovitis as a Sole Manifestation: The Great Mimicker Still Continues to Surprise Us

Science.gov (United States)

De, Abhishek; Surana, Trupti V; Biswas, Saugato; Reja, Abu Hena Hasanoor; Chatterjee, Gobinda

2015-01-01

A middle aged male presented with non-tender cystic swelling over left distal forearm since 1 year. No other cutaneous abnormality could be found except mild paresthesia of the overlying skin and equivocal thickening of the ipsilateral ulnar nerve. Routine investigation was within normal limits. Detailed workup of the patient including MRI of the lesion suggested the diagnosis as tenosynovitis with a soft tissue mass. Fine needle aspiration cytology from the cyst showed foamy macrophages and acid fast bacilli; while PCR of the aspirate confirmed the etiological agent as M. leprae. We, thus, report a unique case of isolated tenosynovitis as a sole manifestation of pure neural leprosy which is extremely rare in world literature. PMID:25814736

Fasting, justification, and self-righteousness in Luke 18:9–14: A social-scientific interpretation as response to Friedrichson

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Steven H. Mathews

2013-09-01

Full Text Available This article provides a social-scientific interpretation of the role of fasting in Jesus’ parable of the Pharisee and the tax collector in Luke 18:9–14. Specifically, the article considers such social realia as honour and shame, collectivism, and purity in the interpretation of the text. The textual and social contexts of the text are considered. It is contended that in the parable Jesus presents a caricature of both the Pharisee and the tax collector to make a larger point, in which fasting is not a major consideration. The article also evaluates Friedrichson’s interpretation of this text, which depicts the Pharisee as fasting vicariously, resulting in the justification of the tax collector. Finally, the significance of this text in a holistic theology of fasting in the New Testament is considered.

Control of utilization of L-arginine, L-ornithine, agmatine, and putrescine as nitrogen sources in Escherichia coli K-12.

OpenAIRE

Shaibe, E; Metzer, E; Halpern, Y S

1985-01-01

The regulation of the synthesis of the enzymes involved in the utilization of L-arginine, L-ornithine, agmatine, and putrescine as a sole nitrogen source in Escherichia coli K-12 was examined. The synthesis of agmatine ureohydrolase, putrescine aminotransferase, and pyrroline dehydrogenase is dually controlled by catabolite repression and nitrogen availability. Catabolite repression of agmatine ureohydrolase, but not that of putrescine aminotransferase or pyrroline dehydrogenase, is relieved ...

Meta-Ethnography of Qualitative Research on the Experience of Being a Partner to an Individual with Schizophrenia Spectrum Disorder.

Science.gov (United States)

Lewis, Laura Foran

2017-03-01

Several qualitative studies explore the experience of being a partner to an individual with schizophrenia spectrum disorder, but these studies remain isolated "islands of knowledge." This meta-ethnography aimed to synthesize current qualitative studies using Noblit and Hare's method. Thirteen studies were identified for inclusion. Three overarching themes were revealed: unmet expectations of relationship, renegotiating relationship roles, and separation versus togetherness. Themes interacted as a cycle with separation versus togetherness as temporal endpoints. Partners also renegotiated relationships with mental health professionals to accommodate unmet expectations. Leverage points for intervention were identified.