WorldWideScience

Sample records for legitimate rich subject

  1. Crime and Subjectivity: Reflections on the Discourses and Practices of Legitimizing Discriminatory Exercise of Criminal Law

    Directory of Open Access Journals (Sweden)

    Farah de Sousa Malcher

    2016-12-01

    Full Text Available We defend the importance of studying the discriminatory treatment of criminal law from the analysis of discourses on the subjectivities, resulting in dichotomy citizen/enemy. Rationalisations about the category of enemy in so-called "law of risk", seem to justify the unequal exercise of power punitive and the neutralization of individuals labelled as harmful and abnormal behavior, even if this is at the expense of principles, fundamental rights and guarantees of the rule of law. Such discourses also favors the neoliberal environment, to the extent that translate the entire conflitividade on punishment and legitimized stigmatization processes, criminalization of poverty and criminal selectivity.

  2. Legitimate Learning.

    Science.gov (United States)

    Stevenson, John

    1997-01-01

    What is considered legitimate learning is culturally and contextually specific, depending on what values are involved. Different values are engaged depending on whether legitimate learning is considered transformation of the individual in relation to self, in relation to society, or in relation to the workplace. (SK)

  3. Legitimizing policies

    DEFF Research Database (Denmark)

    Jørgensen, Martin Bak

    2012-01-01

    The focus of this article is on representations of irregular migration in a Scandinavian context and how irregular migrants are constructed as a target group. A common feature in many (Western-)European states is the difficult attempt to navigate between an urge for control and respecting......, upholding and promoting humanitarian aspects of migration management. Legitimizing policies therefore become extremely important as governments have to appease national voters to remain in power and have to respect European regulations and international conventions. Doing so raises questions of social...

  4. International New Venture Legitimation

    DEFF Research Database (Denmark)

    Turcan, Romeo V.

    2013-01-01

    the process of their emergence. It is a longitudinal, multiple-case study research that employs critical incident technique for data collection, analysis and interpretation. Following theory driven sampling, five international new ventures were selected that were operating in the software sector in the UK......There is limited theoretical understanding and empirical evidence for how international new ventures legitimate. Drawing from legitimation theory, this study fills in this gap by exploring how international new ventures legitimate and strive for survival in the face of critical events during......, and had internationalized and struggled for survival during the dotcom era. Grounded in data, this study corroborates a number of legitimation strategies yielded by prior research and refutes others. It further contributes to our understanding of international new venture legitimation by suggesting new...

  5. The Legitimation of Violence

    Directory of Open Access Journals (Sweden)

    Geraldo Miniuci

    2012-09-01

    Full Text Available This text is oriented by the following questions: What is terrorism? How does it differ from other legitimized violent acts committed during war or in the course of a revolution? In order to answer them, this article discusses, first, the legitimacy of violence and the moral judgment of it; second, it will address the distinction between terrorist acts, acts of war, common crimes and revolutionary action, on the one hand, and the concept of innocent victim and the legitimacy of the target, on the other. In short, a new classification for terrorism will be seen, which will appear as a tactic used by political groups, as well as by public authorities, in the course of a revolution or during a war.

  6. Legitimizing Blacks in Philosophy

    Directory of Open Access Journals (Sweden)

    Jameliah Shorter-Bourhanou

    2017-12-01

    Full Text Available In its efforts toward improving diversity, the discipline of philosophy has tended to focus on increasing the number of black philosophers. One crucial issue that has received less attention is the extent to which black philosophers are delegitimized in the discipline because their philosophical contributions challenge the status quo. A systematic problem that bars black philosophers from equal and full participation, this delegitimization precludes the emergence of genuine diversity and reveals the importance of interrogating broader attitudes toward black philosophical contributions. In this essay, I argue for radical systematic changes to disciplinary hallmarks of professionalization such as pedagogy, mentoring, publishing, and hiring practices with the aim of legitimizing black philosophers and their contributions.

  7. Legitimation in Discourse and Communication

    DEFF Research Database (Denmark)

    van Leeuwen, Theo

    2013-01-01

    , and of persons in whom institutional authority is vested, (2) moral evaluation, legitimation by reference to discourses of value, (3) rationalization, legitimation by reference to the goals and uses of institutionalized social action and to the social knowledges that endow them with cognitive validity, and (4...

  8. NGOs : legitimate subjects of international law

    NARCIS (Netherlands)

    Szazi, Eduardo

    2012-01-01

    The manuscript studies NGOs in international law. For that purpose, NGOs were appraised under each of the sources of international law, which, according to authoritative legal doctrine, were listed in article 38 of the Statute of the International Court of Justice. The thesis also addresses the

  9. Homocysteine Lowering by Folate-Rich Diet or Pharmacological Supplementations in Subjects with Moderate Hyperhomocysteinemia

    Directory of Open Access Journals (Sweden)

    Lorenza Mistura

    2013-05-01

    Full Text Available To compare the efficacy of a diet rich in natural folate and of two different folic acid supplementation protocols in subjects with “moderate” hyperhomocysteinemia, also taking into account C677T polymorphism of 5,10-methylenetetrahydrofolate reductase (MTHFR gene. Subjects/Methods: We performed a 13 week open, randomized, double blind clinical trial on 149 free living persons with mild hyperhomocyteinemia, with daily 200 μg from a natural folate-rich diet, 200 μg [6S]5-methyltetrahydrofolate (5-MTHF, 200 μg folic acid or placebo. Participants were stratified according to their MTHFR genotype. Results: Homocysteine (Hcy levels were reduced after folate enriched diet, 5-MTHF or folic acid supplementation respectively by 20.1% (p < 0.002, 19.4% (p < 0.001 and 21.9% (p < 0.001, as compared to baseline levels and significantly as compared to placebo (p < 0.001, p < 0.002 and p < 0.001, respectively for enriched diet, 5-MTHF and folic acid. After this enriched diet and the folic acid supplementation, Hcy in both genotype groups decreased approximately to the same level, with higher percentage decreases observed for the TT group because of their higher pre-treatment value. Similar results were not seen by genotype for 5-MTHF. A significant increase in RBC folate concentration was observed after folic acid and natural folate-rich food supplementations, as compared to placebo. Conclusions: Supplementation with natural folate-rich foods, folic acid and 5-MTHF reached a similar reduction in Hcy concentrations.

  10. LEGITIMIZATION OF OWNERSHIP IN THE CONDITIONS OF TRANSITION ECONOMY

    Directory of Open Access Journals (Sweden)

    V. Branovitskiy

    2015-03-01

    Full Text Available This article studies the problem of structural deformations of property in post-privatization period, via the lack of public awareness ofthe property legitimacy that constantly produces utopian political slogans and public dissatisfaction with the current redistribution of property. Two completely opposite instruments of legitimization of property by means of nationalization and constitutional reform are examined. Conclusions are focused on the implementation of economic constitutionalism policy as a way of legitimizing the owner in Ukraine and building democratic and legal state. Emphasis is put on the confidence improvement of authority agents and counteract of the crisis of neoliberal capitalism, when rich people grow rich thanks to the poor segment of population as an essential mechanisms for public perception of property legalization and providing them with status quo. Legitimization of owner is objectively necessary condition for society reconstruction on the way of entrenchment of fundamental dominants of markets and civil society.

  11. Legitimation Crises in Premodern Worlds

    Directory of Open Access Journals (Sweden)

    Peter N. Peregrine

    2015-08-01

    Full Text Available Scholars employing world-system theory have tended to examine how world-systemsdevelop and expand, while few have addressed the fragmentation or collapse of world-systems. This paper explores the conditions of world-system collapse using Habermas's concept of legitimation crisis as a starting point. The paper posits that legitimation crises are a recurring problem in world-systems and have led to collapse in a number of cases. Prehistoric North American and Pacific world-systems are used as examples.

  12. Legitimate Permissions And Specifity Of Their Enforceability In Modern Russia

    Directory of Open Access Journals (Sweden)

    Vitaly Subochev

    2014-01-01

    Full Text Available Northern Caucasus Institute of Advanced Training (branch of Krasnodar University of Ministry of Internal Affairs of Russia, 123, Malbahova Street, Nalshik, 360016, Russia. Abstract: The article investigates the basic legal permissions in Russian law - legal rights, freedoms and legitimate interests. Potential of these means of legal regulation is examined as well as their common features and essential differences. Authors argue that the effectiveness of the mechanism of legal regulation largely depends on the proper use of legal permissions. Particular attention is paid to such kind of legal mean as a legitimate interest. The article draws attention to the fact that if a legal right or freedom are such kind of permissions which are guaranteed by the law in order to sustain certain demands of subjects of law, the legitimate interest is qualitatively different mean of regulation. The authors suggest considering a legitimate interest as reflected in the objective law legal possibility of subjects of law to enjoy certain social benefits and to seek protection from the state authorities in order to meet their interests which are not contradictory to provisions of law. Qualitative difference between legitimate interest and legal right and freedom is that the legitimate interest is an opportunity, guaranteed to a lesser extent than the permitted behavior within a legal right or freedom. Legitimate interest is a mere permission, admitted by the state and to some extent supported by it. But legal right and freedom - are those means of regulation, which are directly approved and sanctioned by the state which presuppose duty of a person to a particular behavior. The author's vision of the specifity of legal enforcement of legitimate admissions is presented.

  13. LEGITIMATE PERMISSIONS AND SPECIFITY OF THEIR ENFORCEABILITY IN MODERN RUSSIA

    Directory of Open Access Journals (Sweden)

    Vitaly Subochev

    2014-01-01

    Full Text Available Northern Caucasus Institute of Advanced Training (branch of Krasnodar University of Ministry of Internal Affairs of Russia, 123, Malbahova Street, Nalshik, 360016, Russia. Abstract: The article investigates the basic legal permissions in Russian law - legal rights, freedoms and legitimate interests. Potential of these means of legal regulation is examined as well as their common features and essential differences. Authors argue that the effectiveness of the mechanism of legal regulation largely depends on the proper use of legal permissions. Particular attention is paid to such kind of legal mean as a legitimate interest. The article draws attention to the fact that if a legal right or freedom are such kind of permissions which are guaranteed by the law in order to sustain certain demands of subjects of law, the legitimate interest is qualitatively different mean of regulation. The authors suggest considering a legitimate interest as reflected in the objective law legal possibility of subjects of law to enjoy certain social benefits and to seek protection from the state authorities in order to meet their interests which are not contradictory to provisions of law. Qualitative difference between legitimate interest and legal right and freedom is that the legitimate interest is an opportunity, guaranteed to a lesser extent than the permitted behavior within a legal right or freedom. Legitimate interest is a mere permission, admitted by the state and to some extent supported by it. But legal right and freedom - are those means of regulation, which are directly approved and sanctioned by the state which presuppose duty of a person to a particular behavior. The author's vision of the specifity of legal enforcement of legitimate admissions is presented.

  14. Legitimate data in remote monitoring.

    Science.gov (United States)

    Schilling, J D

    2009-01-01

    An approach for ensuring legitimate data transfers of an individual within a remote healthcare solution. Biometric traits and networking are discussed for clarification of the approach. In this approach, a biometric solution is identified as a fingerprint scanner for use in a personal area network of the patient's home. Secure data exchange is acknowledged as a potential weakness in the transferring of patient data within this network. Some options are discussed to ensure security of data for the review by the caregiver. Example approaches regarding legitimacy are identified using a pulse oximeter [1], a blood pressure meter, and a weight scale as the remote patient devices in the remote healthcare solution.

  15. [Dutch parliament legitimizes harmful quackery].

    Science.gov (United States)

    van Dam, Frits S A M; Renckens, Cees N M

    2010-01-01

    The Dutch parliament has recently accepted a tax law in which certain groups of alternative therapists can be exempt from VAT. To be eligible for this VAT exemption, the disciplines to which the therapists belong have to meet certain training requirements. In this article it is contended, in agreement with the Royal College of Physicians in the UK, that statutory regulation is inappropriate for disciplines whose therapies are neither of proved benefit nor appropriately tested. It legitimizes harmful therapies. This is illustrated by two serious accidents, previously described in this journal, caused by a chiropractor and a craniosacral therapist.

  16. The Monopoly of Legitimate Force : Denationalization, or Business as Usual?

    OpenAIRE

    Jachtenfuchs, Markus

    2014-01-01

    As Max Weber and many others in his tradition have argued, the monopoly of the legitimate use of physical force is the core of the modern state. What counts here is not the frequency of the actual use of force but the fact that only the state has the legitimate right to use such force. The military and the police are the most concrete expressions of this monopoly. In recent decades, the use of the military and the police has been subject to external challenges – ‘globalization’ – and new idea...

  17. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR Division

    2000-01-01

    Members of the personnel, holders ofSWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:a recent passport photo (with NAME and first name on the back)the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to:Bureau des cartes, Bât 33.1-009/1-011.HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  18. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring: - a recent passport photo (with NAME and first name on the back) - the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, bldg 33.1-009/1-011. HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.

  19. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring : a recent passport photo (with NAME and first name on the back) the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication)to: Bureau des cartes, Bât 33.1-009/1-011. Members of personnel will be notified by HR Division as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  20. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Human Resources Division; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring: ­ a recent passport photo (with NAME and first name on the back) ­ the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, Bât 33.1-009/1-011 Members of the personnel will be notified by HR Division as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsability in case of difficulties with the customs authorities or the police.

  1. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR Division

    2001-01-01

    Members of the personnel and their families, holders of SWISS LEGITIMATION CARDS due to expire during the year 2001, need to change them. Those concerned should bring : a recent passport photo (with NAME and first name on the back) the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to Bureau des cartes, building 33/1-009/1-015. Members of the personnel will be notified by the Social and Statutary Conditions Group, HR Division as soon as the new cards are available. Be careful: If you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  2. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines; Human Resources Division; Tel. 79494-74683

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDS due to expire during the year 2000, need to change them. Those concerned should bring : - a recent passport photo (with NAME and first name on the back) - the expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to: Bureau des cartes, bât 33.1-009/1-011. HR Division will notify members of personnel as soon as the new cards are available. Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.

  3. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    HR DIVISION

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:a recent passport photo (with NAME and first name on the back)the expired (or due to expire) card and a photocopy (for certified authentication)to: Bureau des cartes, building 33/1-025Members of personnel will be notified by HR Division as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organization will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  4. RENEWAL OF SWISS LEGITIMATION CARDS

    CERN Multimedia

    Division des Ressources Humaines

    2000-01-01

    Members of the personnel, holders of SWISS LEGITIMATION CARDSdue to expire during the year 2000, need to change them.Those concerned should bring:-\ta recent passport photo (with NAME and first name on the back)-\tthe expired (or due to expire) card and a recto-verso photocopy on A4 size paper (for certified authentication) to:Bureau des cartes, bât 33.1-009/1-011.HR Division will notify members of personnel as soon as the new cards are available.Be careful: if you are in possession of expired cards (Swiss or French), or if you present non-certified copies, the Organisation will not take any responsibility in case of difficulties with the customs authorities or the police.Human Resources DivisionTel. 79494-74683

  5. Effectiveness of hydrogen rich water on antioxidant status of subjects with potential metabolic syndrome-an open label pilot study.

    Science.gov (United States)

    Nakao, Atsunori; Toyoda, Yoshiya; Sharma, Prachi; Evans, Malkanthi; Guthrie, Najla

    2010-03-01

    Metabolic syndrome is characterized by cardiometabolic risk factors that include obesity, insulin resistance, hypertension and dyslipidemia. Oxidative stress is known to play a major role in the pathogenesis of metabolic syndrome. The objective of this study was to examine the effectiveness of hydrogen rich water (1.5-2 L/day) in an open label, 8-week study on 20 subjects with potential metabolic syndrome. Hydrogen rich water was produced, by placing a metallic magnesium stick into drinking water (hydrogen concentration; 0.55-0.65 mM), by the following chemical reaction; Mg + 2H(2)O --> Mg (OH)(2) + H(2). The consumption of hydrogen rich water for 8 weeks resulted in a 39% increase (pfasting glucose levels during the 8 week study. In conclusion, drinking hydrogen rich water represents a potentially novel therapeutic and preventive strategy for metabolic syndrome. The portable magnesium stick was a safe, easy and effective method of delivering hydrogen rich water for daily consumption by participants in the study.

  6. Species richness and occupancy estimation in communities subject to temporary emigration

    Science.gov (United States)

    Kery, M.; Royle, J. Andrew; Plattner, M.; Dorazio, R.M.

    2009-01-01

    Species richness is the most common biodiversity metric, although typically some species remain unobserved. Therefore, estimates of species richness and related quantities should account for imperfect detectability. Community dynamics can often be represented as superposition of species-specific phenologies (e. g., in taxa with well-defined flight [insects], activity [rodents], or vegetation periods [plants]). We develop a model for such predictably open communities wherein species richness is expressed as the sum over observed and unobserved species of estimated species-specific and site-specific occurrence indicators and where seasonal occurrence is modeled as a species-specific function of time. Our model is a multispecies extension of a multistate model with one unobservable state and represents a parsimonious way of dealing with a widespread form of 'temporary emigration.'' For illustration we use Swiss butterfly monitoring data collected under a robust design (RD); species were recorded on 13 transects during two secondary periods within data, where secondary samples are pooled. The latter model yielded unrealistically high estimates of total community size of 274 species. In contrast, estimates were similar under models applied to RD data with constant (122) or seasonally varying (126) detectability for each species, but the former was more parsimonious and therefore used for inference. Per transect, 6 44 (mean 21.1) species were detected. Species richness estimates averaged 29.3; therefore only 71% (range 32-92%) of all species present were ever detected. In any primary period, 0.4-5.6 species present were overlooked. Detectability varied by species and averaged 0.88 per primary sampling period. Our modeling framework is extremely flexible; extensions such as covariates for the occurrence or detectability of individual species are easy. It should be useful for communities with a predictable form of temporary emigration where rigorous estimation of community

  7. Delayed clearance of triglyceride-rich lipoproteins in young, healthy obese subjects.

    Science.gov (United States)

    Larsen, M A; Goll, R; Lekahl, S; Moen, O S; Florholmen, J

    2015-12-01

    Obesity is associated with the metabolic syndrome. The aims were, first, to study the postprandial triglyceride clearance in young, healthy obese subjects and, second, to investigate if fasting triglycerides can predict delayed postprandial triglyceride clearance. Eighteen apparently healthy, obese subjects with no clinical signs of metabolic disturbances participated. Controls were age- and sex-matched, healthy, normal weight subjects. Subclinical markers of metabolic disturbances were assessed by measuring postprandial triglycerides in serum and in chylomicrons by oral fat tolerance test. Postprandial triglyceride clearance for 8 h was assessed indirectly as removal of the lipid from serum during the oral fat tolerance test. Insulin resistance was measured by the homeostasis model assessment of insulin resistance (HOMA-IR). Twelve (66%) of the apparently healthy obese individuals had insulin resistance measured by HOMA-IR. There was a delayed clearance of serum triglycerides and chylomicron triglycerides at 6 h when compared with the control group, while, at 8 h, the differences were only detected for the chylomicron triglyceride clearance. Triglyceride response was significantly greater in the obese subjects. Fasting triglycerides in upper normal level predicted a delayed postprandial triglyceride clearance and insulin resistance. In young, apparently healthy obese subjects early metabolic disturbances including insulin resistance and delayed postprandial triglyceride clearance can be detected. Fasting serum triglyceride in upper normal level predicted delayed postprandial triglyceride clearance and insulin resistance. © 2015 World Obesity.

  8. International New Venture Legitimation: An Exploratory Study

    Directory of Open Access Journals (Sweden)

    Romeo V. Turcan

    2013-11-01

    Full Text Available There is limited theoretical understanding and empirical evidence for how international new ventures legitimate. Drawing from legitimation theory, this study fills in this gap by exploring how international new ventures legitimate and strive for survival in the face of critical events during the process of their emergence. It is a longitudinal, multiple-case study research that employs critical incident technique for data collection, analysis, and interpretation. Following theory driven sampling, five international new ventures were selected that were operating in the software sector in the UK, and had internationalized and struggled for survival during the dotcom era. Grounded in data, this study corroborates a number of legitimation strategies yielded by prior research and refutes others. It further contributes to our understanding of international new venture legitimation by suggesting new types of legitimation strategies: technology, operating, and anchoring. Studying international new ventures through theoretical lenses of legitimation is a promising area of research that would contribute to the advancement of international entrepreneurship theory.

  9. Legitimating Change in the Public Sector

    DEFF Research Database (Denmark)

    Hyndman, Noel; Liguori, Mariannunziata; Meyer, Renate E.

    2017-01-01

    This paper explores the deployment of rhetorical legitimation strategies during public-sector accounting reforms by investigating how organizational actors justify related changes in the central governments of the United Kingdom (UK), Italy and Austria. The study shows that changes are largely...... legitimated (and rarely delegitimated) by key actors, with authorization strategies dominating. Country differences and actors’ professional backgrounds also impact upon the use of legitimation strategies, with those from an accounting background and working in the UK being more likely to justify change...... in terms of rationalization and normalization. Italian and Austrian actors more frequently resort to authorization strategies to explain accounting change....

  10. Sulforaphane-rich broccoli sprout extract improves hepatic abnormalities in male subjects

    Science.gov (United States)

    Kikuchi, Masahiro; Ushida, Yusuke; Shiozawa, Hirokazu; Umeda, Rumiko; Tsuruya, Kota; Aoki, Yudai; Suganuma, Hiroyuki; Nishizaki, Yasuhiro

    2015-01-01

    AIM: To evaluate effects of dietary supplementation of sulforaphane (SF)-rich broccoli sprout (BS) extract on hepatic abnormalities in Japanese male participants. METHODS: In a randomized, placebo-controlled, double blind trial, male participants with fatty liver received either BS capsules containing glucoraphanin [GR; a precursor of SF (n = 24)] or placebo (n = 28) for 2 mo. Liver function markers, serum levels of aspartate and alanine aminotransferases (AST and ALT, respectively) and γ-glutamyl transpeptidase (γ-GTP) and an oxidative stress marker, urinary levels of 8-hydroxydeoxyguanosine (8-OHdG), were measured and compared in participants before and after the trial period. In an animal model, chronic liver failure was induced in Sprague-Dawley rats by successive intraperitoneal injection with N-nitrosodimethylamine (NDMA) for 4 wk. Concomitantly, rats received AIN-76 diets supplemented with or without BS extract. Thereafter, rats were sacrificed, and their sera and livers were collected to measure serum liver function markers and hepatic levels of thiobarbituric acid reactive substances (TBARS) levels and hepatic glutathione S-transferase (GST) activity, a prototypical phase 2 antioxidant enzyme. RESULTS: Dietary supplementation with BS extract containing SF precursor GR for 2 mo significantly decreased serum levels of liver function markers, ALT [median (interquartile range), before: 54.0 (34.5-79.0) vs after supplementation: 48.5 (33.3-65.3) IU/L, P NDMA-induced chronic liver failure in rats, which was attributable to the suppression of the increase in TBARS through induction of hepatic phase 2 antioxidant enzymes including hepatic GST (86.6 ± 95.2 vs 107.8 ± 7.7 IU/g, P < 0.01). CONCLUSION: Dietary supplementation with BS extract containing the SF precursor GR is likely to be highly effective in improving liver function through reduction of oxidative stress. PMID:26604653

  11. IPP-rich milk protein hydrolysate lowers blood pressure in subjects with stage 1 hypertension, a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Kloek Joris

    2010-11-01

    Full Text Available Abstract Background Milk derived peptides have been identified as potential antihypertensive agents. The primary objective was to investigate the effectiveness of IPP-rich milk protein hydrolysates (MPH on reducing blood pressure (BP as well as to investigate safety parameters and tolerability. The secondary objective was to confirm or falsify ACE inhibition as the mechanism underlying BP reductions by measuring plasma renin activity and angiotensin I and II. Methods We conducted a randomized, placebo-controlled, double blind, crossover study including 70 Caucasian subjects with prehypertension or stage 1 hypertension. Study treatments consisted of daily consumption of two capsules MPH1 (each containing 7.5 mg Isoleucine-Proline-Proline; IPP, MPH2 (each containing 6.6 mg Methionine-Alanine-Proline, 2.3 mg Leucine-Proline-Proline, 1.8 mg IPP, or placebo (containing cellulose for 4 weeks. Results In subjects with stage 1 hypertension, MPH1 lowered systolic BP by 3.8 mm Hg (P = 0.0080 and diastolic BP by 2.3 mm Hg (P = 0.0065 compared with placebo. In prehypertensive subjects, the differences in BP between MPH1 and placebo were not significant. MPH2 did not change BP significantly compared with placebo in stage I hypertensive or prehypertensive subjects. Intake of MPHs was well tolerated and safe. No treatment differences in hematology, clinical laboratory parameters or adverse effects were observed. No significant differences between MPHs and placebo were found in plasma renin activity, or angiotensin I and II. Conclusions MPH1, containing IPP and no minerals, exerts clinically relevant BP lowering effects in subjects with stage 1 hypertension. It may be included in lifestyle changes aiming to prevent or reduce high BP. Trial registration ClinicalTrials.gov NCT00471263

  12. Effect of dietary fatty acids on the postprandial fatty acid composition of triacylglycerol-rich lipoproteins in healthy male subjects

    DEFF Research Database (Denmark)

    Bysted, Anette; Holmer, G.; Lund, Pia

    2005-01-01

    interesterified test fats with equal amounts of palmitic acid ( P fat), stearic acid (S fat), trans-18: 1 isomers (T fat), oleic acid (O fat), or linoleic acid (L fat) were tested. Subjects: A total of 16 healthy, normolipidaemic males ( age 23 +/- 2 y) were recruited. Interventions: The participants ingested fat......Objective: The aim of the present study was to investigate the effect of trans-18: 1 isomers compared to other fatty acids, especially saturates, on the postprandial fatty acid composition of triacylglycerols ( TAG) in chylomicrons and VLDL. Design: A randomised crossover experiment where five......-rich test meals ( 1 g fat per kg body weight) and the fatty acid profiles of chylomicron and VLDL TAG were followed for 8 h. Results: The postprandial fatty acid composition of chylomicron TAG resembled that of the ingested fats. The fatty acids in chylomicron TAG were randomly distributed among the three...

  13. Stakeholder perspectives on a financial sector legitimation process: the case of NGOs and the Equator Principles

    NARCIS (Netherlands)

    O'Sullivan, N.; O'Dwyer, B.

    2009-01-01

    Purpose - The purpose of this paper is to present an in-depth, context rich, and stakeholder-focused perspective on the legitimation dynamics surrounding the initiation and evolution of one of the key financial sector environmental and social responsibility initiatives in recent years, the Equator

  14. On new industry creation and legitimation

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Fraser, Norman

    The purpose of this paper is to discuss the process of creation and legitimation of new industries. Specifically, the question we address is how to cross the gulf between no industry and embryonic industry in order for a new industry to emerge. In this, our focus is on the process of change from...

  15. 5D.07: THE IMPACT OF FLAVONOL-RICH DARK CHOCOLATE ON BLOOD PRESSURE AND VASCULAR FUNCTION IN HEALTHY SUBJECTS.

    Science.gov (United States)

    Heuten, H; Van Ackeren, K; Hoymans, V; Wouters, K; Goovaerts, I; Conraads, V; Vrints, C

    2015-06-01

    Flavanoids may have a beneficial effect on blood pressure (BP) and endothelial function. There is however, limited data on this effect during a longer period (8 weeks) and no data on the effect on EPC (endothelial progenitor cells) in healthy subjects. Healthy, non-smoking, male and female volunteers aged 35-65 year with no history of diabetes or cardiovascular disease and with normal or mild hypertensive blood pressure (chocolate (High-DC). Group 2 (n = 26): daily consuming 20 gram of low-flavanol dark chocolate (Low-DC). At week 0,4,6,7 and 8 blood pressure was assessed in all subjects, and endothelial function (FMD, flow mediated dilation) in a subgroup. A blood sample was taken in each subject at week 0 and 8 for measuring glucose, lipids and EPC. Baseline characteristics were comparable between both groups. There was a decrease in systolic and diastolic blood pressure over time in both groups, however at 8 weeks there was no statistically significant difference between groups (delta SBP -2.17  + /-8.53 mmHg in gr 1 versus -4.06 + /-8.05 mmHg in gr 2, p = 0.4; delta DBP -3.97  + /-7.1 mmHg in gr 1 versus -4.67  + /-5.99 mmHg in gr 2, p = 0.7).FMD was performed in 9 subjects from each group, no significant difference was noted between both groups over time (delta FMD gr 1: -3.50  + /- 6.00 % versus gr 2: + 0.12  + /- 2.51 %, p = 0.06). EPC values did not differ between groups at baseline (T0) and at the end of the study (T8) (ISHAGE count (T8-T0): gr1: 3.23 (-68.01 - 41.71) versus gr 2: -9.23 (-57.59 - 17.28), p = 0.4). Glucose and lipids were comparable between both groups at baseline and at the end of the study (p = ns). In this study, no beneficial effect was noticed in favour of the consumption of flavanol-rich dark chocolate during 8 weeks on blood pressure or vascular function, in healthy subjects.

  16. Consumption of a Polyphenol-Rich Grape-Wine Extract Lowers Ambulatory Blood Pressure in Mildly Hypertensive Subjects

    Science.gov (United States)

    Draijer, Richard; de Graaf, Young; Slettenaar, Marieke; de Groot, Eric; Wright, Chris I.

    2015-01-01

    Polyphenols in grape and wine have been suggested to contribute to the cardiovascular health benefits of the Mediterranean lifestyle. The reported effects of grape products on blood pressure (BP) remain, however, equivocal. In a double-blind placebo controlled crossover study, the effect of two grape extracts on BP and vascular function was assessed in 60 untreated, mildly hypertensive subjects after four weeks intervention. Both extracts (grape-red wine and grape alone) had high concentrations of anthocyanins and flavonols, but the grape alone was relatively poor in catechins and procyanidins. Parameters measured included ambulatory and office BP, flow-mediated vasodilation, arterial distensibility, platelet function and plasma lipoproteins. Results showed that 24-hour ambulatory systolic/diastolic BPs were significantly lower in the grape-wine extract intervention (135.9 ± 1.3/84.7 ± 0.8 mmHg; mean ± SEM) compared to placebo (138.9 ± 1.3/86.6 ± 1.2 mmHg), predominantly during daytime. Plasma concentrations of the vasoconstrictor endothelin-1 decreased by 10%, but other measures of vascular function were not affected. Grape juice extract alone had no effect on BP or any measures of vascular function. Polyphenol-rich food products, and may be specifically catechins and procyanidins, may thus help sustain a healthy BP and contribute to the healthy Mediterranean lifestyle. PMID:25942487

  17. Consumption of a Polyphenol-Rich Grape-Wine Extract Lowers Ambulatory Blood Pressure in Mildly Hypertensive Subjects

    Directory of Open Access Journals (Sweden)

    Richard Draijer

    2015-04-01

    Full Text Available Polyphenols in grape and wine have been suggested to contribute to the cardiovascular health benefits of the Mediterranean lifestyle. The reported effects of grape products on blood pressure (BP remain, however, equivocal. In a double-blind placebo controlled crossover study, the effect of two grape extracts on BP and vascular function was assessed in 60 untreated, mildly hypertensive subjects after four weeks intervention. Both extracts (grape-red wine and grape alone had high concentrations of anthocyanins and flavonols, but the grape alone was relatively poor in catechins and procyanidins. Parameters measured included ambulatory and office BP, flow-mediated vasodilation, arterial distensibility, platelet function and plasma lipoproteins. Results showed that 24-hour ambulatory systolic/diastolic BPs were significantly lower in the grape-wine extract intervention (135.9 ± 1.3/84.7 ± 0.8 mmHg; mean ± SEM compared to placebo (138.9 ± 1.3/86.6 ± 1.2 mmHg, predominantly during daytime. Plasma concentrations of the vasoconstrictor endothelin-1 decreased by 10%, but other measures of vascular function were not affected. Grape juice extract alone had no effect on BP or any measures of vascular function. Polyphenol-rich food products, and may be specifically catechins and procyanidins, may thus help sustain a healthy BP and contribute to the healthy Mediterranean lifestyle.

  18. Subjectivity

    Directory of Open Access Journals (Sweden)

    Jesús Vega Encabo

    2015-11-01

    Full Text Available In this paper, I claim that subjectivity is a way of being that is constituted through a set of practices in which the self is subject to the dangers of fictionalizing and plotting her life and self-image. I examine some ways of becoming subject through narratives and through theatrical performance before others. Through these practices, a real and active subjectivity is revealed, capable of self-knowledge and self-transformation. 

  19. External legitimation in international new ventures

    DEFF Research Database (Denmark)

    Turcan, Romeo V.

    2012-01-01

    This paper explores within the framework of new venture legitimation how and why international new ventures acquire external legitimacy and strive for survival in the face of critical events. Following a longitudinal multiple-case study methodology that was adopted for the purpose of theory...... building, the paper introduces the typology of captivity, and the four types that have emerged: captive industry supplier, captive dyadic partner, captive market leader, and free market leader. The effects of captivity types on the acquisition of external legitimacy and its survival, on reaching legitimacy...

  20. Acute and chronic effects of flavanol-rich cocoa on vascular function in subjects with coronary artery disease: a randomized double-blind placebo-controlled study.

    Science.gov (United States)

    Farouque, H M Omar; Leung, Michael; Hope, Sarah A; Baldi, Mauro; Schechter, Clyde; Cameron, James D; Meredith, Ian T

    2006-07-01

    Evidence suggests that flavonoid-containing diets reduce cardiovascular risk, but the mechanisms responsible are unclear. In the present study, we sought to determine the effect of flavanol-rich cocoa on vascular function in individuals with CAD (coronary artery disease). Forty subjects (61+/-8 years; 30 male) with CAD were recruited to a 6-week randomized double-blind placebo-controlled study. Subjects consumed either a flavanol-rich chocolate bar and cocoa beverage daily (total flavanols, 444 mg/day) or matching isocaloric placebos daily (total flavanols, 19.6 mg/day) for 6 weeks. Brachial artery FMD (flow-mediated dilation) and SAC (systemic arterial compliance) were assessed at baseline, 90 min following the first beverage and after 3 and 6 weeks of daily consumption. Soluble cellular adhesion molecules and FBF (forearm blood flow) responses to ACh (acetylcholine chloride; 3-30 microg/min) and SNP (sodium nitroprusside; 0.3-3 microg/min) infusions, forearm ischaemia and isotonic forearm exercise were assessed at baseline and after 6 weeks. FMD, SAC and FBF responses did not differ between groups at baseline. No acute or chronic changes in FMD or SAC were seen in either group. No difference in soluble cellular adhesion molecules, FBF responses to ischaemia, exercise, SNP or ACh was seen in the group receiving flavanol-rich cocoa between baseline and 6 weeks. These data suggest that over a 6-week period, flavanol-rich cocoa does not modify vascular function in patients with established CAD.

  1. Entrepreneurship as a legitimate field of knowledge.

    Science.gov (United States)

    Sánchez, José C

    2011-08-01

    Entrepreneurship as a research topic has been approached from disciplines such as economics, sociology or psychology. After justifying its study, we define the domain of the field, highlighting what has currently become its dominant paradigm, the process of the discovery, assessment and exploitation of opportunities. We then describe the main perspectives and offer an integrated conceptual framework that will allow us to legitimize the study of entrepreneurship as a field of knowledge in its own right. We believe that this framework will help researchers to better recognize the relations among the many factors forming part of the study of entrepreneurship. Lastly, we conclude with some brief reflections on the potential value of the framework presented.

  2. INV Market Entry: Legitimation and Capability

    DEFF Research Database (Denmark)

    Turcan, Romeo V.

    and concerns. The author of this paper was hired as CEO in September 2005 by INV-NGO to start-up, grow and lead its branch in an emerging market. The events and incidents occurred between 2005 and 2009. The approach of narrating organization is employed to present, analyze and interpret the data. A number......This paper explores external and internal critical incidents that shape the emergence of new forms and ways of organizing in a new venture that was launched in an emerging market by an international new non-for-profit organization. The paper responds to extant criticism that most of the knowledge...... about the internal organization of firms comes from the research on large established organizations and that the research aimed to understand internal organization of entrepreneurial ventures is scarce. Theoretically the paper is grounded within legitimation and dynamic capability theories of the firm...

  3. The challenge of legitimizing spatially differentiated regulation

    DEFF Research Database (Denmark)

    Thorsøe, Martin Hvarregaard; Graversgaard, Morten; Noe, Egon

    2017-01-01

    Differentiating regulation is a promising approach to agri-environmental regulation that may potentially reduce the environmental impact of agriculture at the lowest possible costs for the farmers and society, but also possesses a number of challenges. In this article, we explore the challenges...... to the legitimacy of agri-environmental regulation that occurs when the regulatory regime changes from general regulation to differentiated regulation. The analysis is based on a case study of the implementation of the Buffer zone act in Denmark – a regulation that prevents agricultural production in a 10 (later 9......) meter fringe around selected waterbodies. We distinguish between two different ways of legitimizing: Producing knowledge and participation. We conclude that to harvest some of the obvious benefits of differentiated regulation a number of challenges must be resolved, 1) ensuring legitimacy...

  4. A Legitimate Freedom Approach to Sustainability

    DEFF Research Database (Denmark)

    Crabtree, Andrew

    2012-01-01

    Although the capability approach has had a tremendous impact on the development debate, it has had little to say about sustainable development. As several Human Development Reports have maintained, the last twenty years' gains in human development are not sustainable. The failure to include...... Index should be combined with the Ecological Footprint to reflect sustainability, and that the Human Development Reports should give way to Sustainable Development Reports...... an integrate sustainability into the Human Development Index would thus give the wrong policy message. Drawing on the works of Amartya Sen and Thomas Scanlon, this article argues that sustainable development can be seen as a process of increasing legitimate freedoms, the freedoms that others cannot reasonably...

  5. Antibacterial Effect of Autologous Platelet-Rich Gel Derived from Subjects with Diabetic Dermal Ulcers In Vitro

    Directory of Open Access Journals (Sweden)

    Lihong Chen

    2013-01-01

    Full Text Available Background. Autologous platelet-rich gel (APG is an effective method to improve ulcer healing. However, the mechanisms are not clear. This study aimed to investigate the antibacterial effect of APG in vitro. Methods. Platelet-rich plasma (PRP, platelet-poor plasma (PPP and APG were prepared from whole blood of sixteen diabetic patients with dermal ulcers. Antibacterial effects against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa were evaluated by bacteriostasis assay of APG, PRP, and APG-APO (APG combined with apocynin, with phosphate-buffered saline (PBS and PPP as the control group. Results. (1 Compared to the PBS and PPP, the APG and APG-APO groups showed strong antibacterial activity against Staphylococcus aureus. There was no significant difference (P>0.05 between APG and APG-APO. (2 Compared to PBS, APG, APG-APO, and PRP showed obvious antibacterial effects against Escherichia coli and Pseudomonas aeruginosa. No significant difference (P>0.05 was revealed among the three groups. Compared to the PPP group, they did not show antibacterial effect against Escherichia coli and Pseudomonas aeruginosa (P>0.05. Conclusions. APG has antibacterial effect against Staphylococcus aureus mediated by platelet activation in the diabetic patients with dermal ulcer, and does not present obvious antibacterial effect against Escherichia coli or Pseudomonas aeruginosa. Combination of APG and antibiotics may have synergistic antibacterial effect.

  6. A diet rich in monounsaturated rapeseed oil reduces the lipoprotein cholesterol concentration and increases the relative content of n-3 fatty acids in serum in hyperlipidemic subjects.

    Science.gov (United States)

    Gustafsson, I B; Vessby, B; Ohrvall, M; Nydahl, M

    1994-03-01

    The effects of 3 wk on a diet rich in monounsaturated rapeseed oil were compared with those of a diet containing sunflower oil within a lipid-lowering diet. Ninety-five subjects with moderate hyperlipoproteinemia were randomly assigned to one of the two well-controlled diets prepared at the hospital kitchen. Total serum, low-density- and high-density-lipoprotein cholesterol concentrations decreased by 15%, 16%, and 11% (P oil diet and by 16%, 14%, and 13% (P oil diet. Serum triglycerides decreased more markedly (by 29%, P oil than on the rapeseed oil diet (14%, P oil diet but decreased on the sunflower oil diet. There was an increase in the alpha-tocopherol concentrations after both diets. The findings indicate that low erucic acid rapeseed oil can replace oils and fats rich in polyunsaturated fatty acids in a lipid-lowering diet.

  7. Art and technology: A comparative study of policy legitimation

    NARCIS (Netherlands)

    N.M. Wijnberg (Nachoem)

    1994-01-01

    textabstractThe legitimation of technology policy is discussed from the point of view of the neoclassical and of the dynamic, Schumpeterian, approach. The results are presented, using the traditional categories of policy legitimation in welfare theory: public goods, externalities, and merit goods.

  8. Legitimation and the Party of Power in Kazakhstan

    NARCIS (Netherlands)

    Del Sordi, A.; Brusis, M.; Ahrens, J.; Schulze Wessel, M.

    2016-01-01

    This chapter surveys the legitimation strategies enacted by the political leadership of the contemporary post-Soviet republic. While showing that Kazakhstan bases its legitimation primarily on international recognition and the country’s economic performance, it also focuses on an institutional

  9. (De)Legitimation at the WTO Dispute Settlement Mechanism

    DEFF Research Database (Denmark)

    Creamer, Cosette; Godzimirska, Zuzanna

    2016-01-01

    Similar to many types of legal institutions, international courts employ a wide variety of legitimation strategies in order to establish and maintain a sound basis of support among their constituents. Existing studies on the legitimacy or legitimating efforts of the World Trade Organization's (WTO...

  10. Distribution of fatty acids from dietary oils into phospholipid classes of triacylglycerol-rich lipoproteins in healthy subjects.

    Science.gov (United States)

    Abia, Rocio; Pacheco, Yolanda M; Montero, Emilio; Ruiz-Gutierrez, Valentina; Muriana, Francisco J G

    2003-02-21

    Several studies have suggested that lipoprotein metabolism can be affected by lipoprotein phospholipid composition. We investigated the effect of virgin olive oil (VOO) and high-oleic sunflower oil (HOSO) intake on the distribution of fatty acids in triacylglycerols (TG), cholesteryl esters (CE) and phospholipid (PL) classes of triacylglycerol-rich lipoproteins (TRL) from normolipidemic males throughout a 7 h postprandial metabolism. Particularly, changes in oleic acid (18:1n-9) concentration of PL were used as a marker of in vivo hydrolysis of TRL external monolayer. Both oils equally promoted the incorporation of oleic acid into the TG and CE of postprandial TRL. However, PL was enriched in oleic acid (18:1n-9) and n-3 polyunsaturated fatty acids (PUFA) after VOO meal, whereas in stearic (18:0) and linoleic (18:2n-6) acids after HOSO meal. We also found that VOO produced TRL which PL 18:1n-9 content was dramatically reduced along the postprandial period. We conclude that the fatty acid composition of PL can be a crucial determinant for the clearance of TRL during the postprandial metabolism of fats.

  11. Co-Ingestion of Whey Protein with a Carbohydrate-Rich Breakfast Does Not Affect Glycemia, Insulinemia or Subjective Appetite Following a Subsequent Meal in Healthy Males

    Directory of Open Access Journals (Sweden)

    Dean M. Allerton

    2016-02-01

    Full Text Available We aimed to assess postprandial metabolic and appetite responses to a mixed-macronutrient lunch following prior addition of whey protein to a carbohydrate-rich breakfast. Ten healthy males (age: 24 ± 1 years; body mass index (BMI: 24.5 ± 0.7 kg/m2 completed three trials in a non-isocaloric, crossover design. A carbohydrate-rich breakfast (93 g carbohydrate; 1799 kJ was consumed with (CHO + WP or without (CHO 20 g whey protein isolate (373 kJ, or breakfast was omitted (NB. At 180 min, participants consumed a mixed-macronutrient lunch meal. Venous blood was sampled at 15 min intervals following each meal and every 30 min thereafter, while subjective appetite sensations were collected every 30 min throughout. Post-breakfast insulinemia was greater after CHO + WP (time-averaged area under the curve (AUC0––180 min: 193.1 ± 26.3 pmol/L, compared to CHO (154.7 ± 18.5 pmol/L and NB (46.1 ± 8.0 pmol/L; p < 0.05, with no difference in post-breakfast (0–180 min glycemia (CHO + WP, 3.8 ± 0.2 mmol/L; CHO, 4.2 ± 0.2 mmol/L; NB, 4.2 ± 0.1 mmol/L; p = 0.247. There were no post-lunch (0–180 min effects of condition on glycemia (p = 0.492, insulinemia (p = 0.338 or subjective appetite (p > 0.05. Adding whey protein to a carbohydrate-rich breakfast enhanced the acute postprandial insulin response, without influencing metabolic or appetite responses following a subsequent mixed-macronutrient meal.

  12. What matters to the rich and the poor? Subjective well-being, financial satisfaction, and postmaterialist needs across the world.

    Science.gov (United States)

    Ng, Weiting; Diener, Ed

    2014-08-01

    This study explored the importance of financial satisfaction versus postmaterialist needs for subjective well-being (SWB). Using the Gallup World Poll, we examined whether financial satisfaction and postmaterialist needs (pertaining to autonomy, social support, and respect) were universal predictors of the different components of SWB across the world, and whether their effects were moderated by national affluence. Results showed that financial satisfaction was the strongest predictor of life evaluation, whereas respect was the strongest predictor of positive feelings. Both measures predicted negative feelings to some extent. Multilevel analyses also revealed moderating effects of societal wealth. The association between financial satisfaction and SWB and that between postmaterialist needs and SWB were stronger in richer nations compared with poorer ones. This suggests that developed economies should continue to focus on both material and psychological aspects, and not disregard economic gains, as both measures are essential to well-being.

  13. An Ethnographic Study of New Venture and New Sector Legitimation

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Fraser, Norman

    2016-01-01

    This study explores the process of legitimation of international new ventures from an emerging economy and the effect such ventures have on the process of creation and legitimation of a new industry in that economy. It is a longitudinal ethnographic case study. Following an inductive theory......-political legitimacies, the model theorizes temporal emergence of these at organizational and industry levels, leading ultimately to institutionalization. The authors advocate for further research at the intersection between legitimation, international entrepreneurship and emerging markets in order to further advance...

  14. The myth of the state, or the state's religious legitimation

    Directory of Open Access Journals (Sweden)

    Carl-Martin Edsman

    1972-01-01

    Full Text Available The myth of the state is used for legitimating certain actions. For example, the ideologist of National Socialism, A. Rosenberg, used the term myth for the belief or conception of life which was to sustain the new state. The Third Reich's myth was the superiority and glory of the Aryan' race. In addition, Hitler compared the requisite official ideology or philosophy to a religion. It must be intolerant like a religion; it demanded total submission, organization and devotion to struggle. Even Hitler's comrade in arms, Mussolini, used similar language, although the substance was partially different. Thus in a speech at Naples in 1922, Mussolini said: "We have created our myth. The myth is a faith, it is passion. It is not necessary that it shall be a reality. It is a reality by the fact that it is a goad, a hope, a faith, that it is courage. Our myth is the nation, our myth is the greatness of the nation ! In the Third World, besides native traditions, there are ideas taken from the Christian or secularized West. The first type of appropriation may have taken place long ago or in our own time. Within Islam, an offshoot from Judaism and Christianity, the theocratic consciousness is highly evident. The holder of political power is the instrument of God and shall therefore be obeyed. The ruler, on the other hand, shall consult his subjects, and the believers shall do the same among themselves and assist each other in word and deed.

  15. Linguistic Legitimation of Political Events in Newspaper Discourse

    Directory of Open Access Journals (Sweden)

    Marwah Kareem Ali

    2016-08-01

    Full Text Available This paper examines the discursive structures employed in legitimizing the event of U.S. forces withdrawal from Iraq and identifies them in relation to linguistic features. It attempts to describe the relation between language use and legitimation discursive structures in depicting political events. The paper focuses on the political event of U.S. forces’ withdrawal from Iraq in the English newspaper issued in Iraq. The study shows the way in which journalists express their values and attitudes concerning this critical event. Consequently, this requires a critical discourse analysis (henceforth, CDA to analyse news articles in the Iraqi English newspaper: The Kurdish Globe (henceforth, KG newspaper. Accordingly, the study presents a qualitative content analysis of newspaper articles to identify the legitimation discursive structures and their linguistic features. It is found that the main discursive structures of legitimation employed in the KG newspaper are: authorization, rationalization, and moral evaluation. Besides, there were five verb processes used to represent this legitimation, including material, verbal, relational, mental, and existential. Keywords: Critical discourse analysis, legitimation discursive structures, linguistic features, newspaper discourse, systemic functional linguistics

  16. Metabolism of triglyceride-rich lipoproteins and transfer of lipids to high-density lipoproteins (HDL) in vegan and omnivore subjects.

    Science.gov (United States)

    Vinagre, J C; Vinagre, C G; Pozzi, F S; Slywitch, E; Maranhão, R C

    2013-01-01

    Vegan diet excludes all foodstuffs of animal origin and leads to cholesterol lowering and possibly reduction of cardiovascular disease risk. The aim was to investigate whether vegan diet improves the metabolic pathway of triglyceride-rich lipoproteins, consisting in lipoprotein lipolysis and removal from circulation of the resulting remnants and to verify whether the diet alters HDL metabolism by changing lipid transfers to this lipoprotein. 21 vegan and 29 omnivores eutrophic and normolipidemic subjects were intravenously injected triglyceride-rich emulsions labeled with (14)C-cholesterol oleate and (3)H-triolein: fractional clearance rates (FCR, in min(-1)) were calculated from samples collected during 60 min for radioactive counting. Lipid transfer to HDL was assayed by incubating plasma samples with a donor nanoemulsion labeled with radioactive lipids; % lipids transferred to HDL were quantified in supernatant after chemical precipitation of non-HDL fractions and nanoemulsion. Serum LDL cholesterol was lower in vegans than in omnivores (2.1 ± 0.8, 2.7 ± 0.7 mmol/L, respectively, p vegans than in omnivores (0.016 ± 0.012, 0.003 ± 0.003, p vegans than in omnivores (2.7 ± 0.6, 3.5 ± 1.5%, p vegans, but the lipolysis process, estimated by triglyceride FCR was equal. Increased removal of atherogenic remnants and diminution of cholesteryl ester transfer may favor atherosclerosis prevention by vegan diet. Copyright © 2011 Elsevier B.V. All rights reserved.

  17. Realistic intake of a flavanol-rich soluble cocoa product increases HDL-cholesterol without inducing anthropometric changes in healthy and moderately hypercholesterolemic subjects.

    Science.gov (United States)

    Martínez-López, Sara; Sarriá, Beatriz; Sierra-Cinos, José Luis; Goya, Luis; Mateos, Raquel; Bravo, Laura

    2014-02-01

    To assess whether antioxidant, anti-inflammatory and other cardio-protective effects attributed to cocoa are achieved when regularly consuming moderate amounts of a flavanol-rich soluble cocoa product, a non-randomized, controlled, crossover, free-living study was carried out in healthy (n = 24; 25.9 ± 5.6 years) and moderately hypercholesterolemic (200-240 mg dL(-1); n = 20; 30.0 ± 10.3 years) volunteers. Participants consumed two servings per day (7.5 g per serving) of a soluble cocoa product (providing 45.3 mg flavanols per day) in milk, which was compared with consuming only milk during a 4 week period. The effects on systolic and diastolic blood pressure and heart rate were determined, as well as on serum lipid and lipoprotein profiles, interleukins (IL)-1β, IL-6, IL-8, IL-10, tumor necrosis factor-α (TNF-α), monocyte chemoattractant protein-1 (MCP-1), vascular (VCAM-1) and intercellular cell adhesion molecules (ICAM-1), serum malondialdehyde (MDA), carbonyl groups (CG), ferric reducing/antioxidant power (FRAP), oxygen radical absorbance capacity (ORAC), and free radical scavenging capacity (ABTS). During the study, the volunteers' diets and physical activity were also evaluated, as well as any changes in weight, skin folds, circumferences and related anthropometric parameters. Cocoa and certain polyphenol-rich fruits and vegetables and their derivatives were restricted. After consuming the cocoa product positive effects were observed such as an increase in serum HDL-C (p related biomarkers and anthropometric parameters were unaffected. We have therefore concluded that regular consumption of this cocoa product in a Spanish-Mediterranean diet may protect against cardiovascular disease in healthy and hypercholesterolemic subjects without producing any weight gain or other anthropometric changes.

  18. Empirical Studies on Legitimation Strategies: A Case for International Business Research Extension

    DEFF Research Database (Denmark)

    Turcan, Romeo V.; Marinova, Svetla Trifonova; Rana, Mohammad Bakhtiar

    2012-01-01

    The paper focuses on legitimation and legitimation strategies applied by companies. Following the process of systematic review, we analyze empirical studies exploring legitimation and legitimation strategies from different theoretical perspectives. Using the key findings by reconnoitering and com...... and comparing the theoretical background, approaches, methodologies, and findings of these empirical studies, we outline potential directions for research in the legitimation strategies of firms engaged in international business operations....

  19. Strategic Spatial Planning's Role in Legitimizing Investments in Transport Infrastructure

    DEFF Research Database (Denmark)

    Olesen, Kristian

    This paper discusses to what extent spatial visions might play an important role in not only supporting, but also legitimizing the need for investments in transport infrastructures. Drawing on discussion of an ‘infrastructure turn’ in strategic spatial planning (Dodson 2009), this paper explores...... how the recently proposed vision of a Loop City for the Danish/Swedish Øresund Region has played an important role in legitimizing and building political support for a light railway connecting the outer suburbs of Copenhagen. It is not unusual for large investments in new transport infrastructures...

  20. British nuclear power: protest and legitimation 1945 - 1980

    International Nuclear Information System (INIS)

    Welsh, I.

    1988-02-01

    This thesis traces the development of British civil nuclear power policy between 1945 and 1982. Throughout particular attention is paid to the methods of legitimation which have been used to justify this policy in the public arena. By tracing this legitimation process, and public responses to it, the modern anti nuclear movement and crisis of public acceptability are placed within an historical context. It is argued that public concern and disquiet have always required the active legitimation of nuclear policy from the inception of the technology. The initial base of this legitimation was largely symbolic and associated nuclear power with the future of civilisation and a second of Elizabethan splendour for Britain. Symbolic legitimacy was underpinned by the twin pillars of expert hegemony and political authority. As these became increasingly prominent due to internal disputes within the industry secrecy was applied as a means of preserving legitimacy. Having tried conventional avenues of opposition the anti nuclear movement then embarked upon a campaign of direct action. The links between this campaign and the pervasive sense of public unease which had always existed are explored. It is argued here that the anti nuclear movement produces and sustains a cogent critique of nuclear power. Campaigning around this critique wins the movement increasing legitimacy as its arguments are increasingly accepted. (author)

  1. "Roda Boa", "Roda Boa": Legitimate Peripheral Participation in Diasporic "Capoeira"

    Science.gov (United States)

    Stephens, Neil; Delamont, Sara

    2010-01-01

    "Capoeira", the Brazilian dance and martial art, is taught across the world. Learners acquire vital knowledge and are socialised as "capoeiristas" through legitimate peripheral participation, in particular when watching games in the "roda". The "roda", the circle within which the "capoeira" game is played, is a classic place for learning by…

  2. The Legitimization of Dialectic: Socratic Strategy in the "Gorgias."

    Science.gov (United States)

    Palmerton, Patricia

    In the "Gorgias," Plato focuses attention upon the value of dialectic as opposed to rhetoric, as well as the status of orators as opposed to philosophers. Through his agent, Socrates, Plato confirms dialectic as a legitimate endeavor while calling into question the place of rhetoric. Socrates is portrayed as a director who enacts a…

  3. Academic leadership in nursing: legitimating the discipline in contested spaces.

    Science.gov (United States)

    McNamara, Martin S

    2009-05-01

    To investigate the potential of recent conceptual developments in the sociology of education for conceptualising academic leadership in nursing. During an investigation into the current status and future trajectory of academic nursing in Ireland, academic leadership emerged as a major concern for respondents. The languages of legitimation of academic leaders were elicited in in-depth interviews and analysed as expressions of underlying legitimation principles. The concept of legitimation principles provides a way of thinking about how academic nursing is positioned in the health and higher education sectors, how its leaders construct its identity, practices and purposes, and clarifies the proper focus and goals of academic leadership in nursing. Academic leadership is concerned with legitimating the discipline of nursing as an autonomous, coherent and distinctive professional and academic endeavour. This legitimacy must be secured in academic, clinical and wider contexts in which academic nursing is viewed with ambivalence; leaders must take account of the impact of nursing history on the current status and future trajectory of the discipline. The analytic tools facilitate a better understanding of the internal and external conditions under which academic nursing will flourish, or wither, in contemporary higher education.

  4. Legitimating Clinical Research in the Study of Organizational Culture.

    Science.gov (United States)

    Schein, Edgar H.

    1993-01-01

    Argues that traditional research model used in industrial-organizational psychology is not useful in understanding deeper dynamics of organizations, especially those phenomena labeled as "cultural." Contends that use of data obtained during clinical and consulting work should be legitimated as valid research data. Spells out clinical model and…

  5. Feasibility and antihypertensive effect of replacing regular salt with mineral salt -rich in magnesium and potassium- in subjects with mildly elevated blood pressure

    Directory of Open Access Journals (Sweden)

    Sarkkinen Essi S

    2011-09-01

    Full Text Available Abstract Background High salt intake is linked to hypertension whereas a restriction of dietary salt lowers blood pressure (BP. Substituting potassium and/or magnesium salts for sodium chloride (NaCl may enhance the feasibility of salt restriction and lower blood pressure beyond the sodium reduction alone. The aim of this study was to determine the feasibility and effect on blood pressure of replacing NaCl (Regular salt with a novel mineral salt [50% sodium chloride and rich in potassium chloride (25%, magnesium ammonium potassium chloride, hydrate (25%] (Smart Salt. Methods A randomized, double-blind, placebo-controlled study was conducted with an intervention period of 8-weeks in subjects (n = 45 with systolic (SBP 130-159 mmHg and/or diastolic (DBP 85-99 mmHg. During the intervention period, subjects consumed processed foods salted with either NaCl or Smart Salt. The primary endpoint was the change in SBP. Secondary endpoints were changes in DBP, daily urine excretion of sodium (24-h dU-Na, potassium (dU-K and magnesium (dU-Mg. Results 24-h dU-Na decreased significantly in the Smart Salt group (-29.8 mmol; p = 0.012 and remained unchanged in the control group: resulting in a 3.3 g difference in NaCl intake between the groups. Replacement of NaCl with Smart Salt resulted in a significant reduction in SBP over 8 weeks (-7.5 mmHg; p = 0.016. SBP increased (+3.8 mmHg, p = 0.072 slightly in the Regular salt group. The difference in the change of SBP between study groups was significant (p Conclusions The substitution of Smart Salt for Regular salt in subjects with high normal or mildly elevated BP resulted in a significant reduction in their daily sodium intake as well as a reduction in SBP. Trial Registration ISRCTN: ISRCTN01739816

  6. Iconic site development and legitimating policies : The changing role of water in Dutch identity discourses

    NARCIS (Netherlands)

    Terlouw, Kees

    2014-01-01

    This paper focusses on the role of iconic sites in the legitimation of policies. Traditionally the legitimation of administrations is based on national communities. The undermining of these territorial communities, through globalisation and individualisation, make iconic sites more important to

  7. 78 FR 75910 - Impact of the Implementation of the Chemical Weapons Convention (CWC) on Legitimate Commercial...

    Science.gov (United States)

    2013-12-13

    ... (CWC) on Legitimate Commercial Chemical, Biotechnology, and Pharmaceutical Activities Involving... legitimate commercial activities and interests of chemical, biotechnology, and pharmaceutical firms are being... commercial activities and interests of chemical, biotechnology, and pharmaceutical firms in the United States...

  8. Institutions and Legitimations in Finance for the Arts

    DEFF Research Database (Denmark)

    Lunde Jørgensen, Ida

    The thesis contributes to a more nuanced understanding of art support by investigating the underlying legitimations and institutional logics of two of the most significant foundations supporting visual art, in Denmark, the private New Carlsberg Foundation and public Danish Arts Foundation. Drawing......, cultural and institutional entrepreneurship, institutional logics, and rhetorical work to address a number of key debates in cultural policy pertaining to the evaluation of aesthetic performance, the justification of investment in the arts and how ideas and meanings become taken for granted in the cultural...... of art support in the New Carlsberg Foundation and the Danish Arts Foundation at critical points in time, drawing on and contributing to the literature on institutional logics and convention theory. Specifically, the thesis shows the importance of nine particular logics of legitimation underlying art...

  9. Legitimizing ESS Big Science as a collaboration across boundaries

    CERN Document Server

    O'Dell, Tom

    2013-01-01

    Legitimizing ESS 'Big Science' is a broad epithet that can be associated with research projects as different as the Manhattan Project, the Hubble Telescope-construction, and the CERN-establishment in Geneva. While the science produced by these projects is vastly different, they have in common the fact that they all involve huge budgets, big facilities, complex instrumentation, years of planning, and large multidis...

  10. Science, consumerism and bureaucracy: the new legitimations of medical professionalism

    OpenAIRE

    Harrison, Stephen; Mcdonald, Ruth

    2003-01-01

    This paper argues that the means by which the profession of medicine has to legitimise itself in the context of state‐provided health services is changing in a way that may be summarised in Weberian terms as a shift from substantive to formal rationality. The traditional model for such legitimations, evident in the UK over the last 50 years, relied heavily on professional interpretation of emergent patient needs, on professional pragmatism as a means of coping with resource limitations, on un...

  11. Human trafficking: fighting the illicit economy with the legitimate economy

    OpenAIRE

    Shelley, Louise; Bain, Christina

    2015-01-01

    Since the beginning of research on human trafficking, there has been attention paid to the challenges surrounding the illicit economy. In creating new strategies and initiatives on combatting human trafficking, there needs to be more discussion surrounding the legitimate economy and how the business sector can make an impact in the fight against trafficking. Currently, there is a growing movement of businesses that are looking to address human trafficking through training, education, and lead...

  12. Ways of explaining sexual harassment: motivating, enabling and legitimizing processes

    OpenAIRE

    Diehl, Charlotte

    2014-01-01

    This dissertation aims to contribute to a comprehensive explanation of sexual harassment by the investigation of three social-psychological processes, which seem to crucially contribute to the etiology of sexual harassment: motivation to sexually harass (e.g., power or sexuality), enabling processes (e.g., through diverse situational cues), and legitimization of sexually harassing behavior (e.g., by applying myths about sexual harassment). By consolidating these three processes into one multi...

  13. Institutionalizing telemedicine applications: the challenge of legitimizing decision-making.

    Science.gov (United States)

    Zanaboni, Paolo; Lettieri, Emanuele

    2011-09-28

    During the last decades a variety of telemedicine applications have been trialed worldwide. However, telemedicine is still an example of major potential benefits that have not been fully attained. Health care regulators are still debating why institutionalizing telemedicine applications on a large scale has been so difficult and why health care professionals are often averse or indifferent to telemedicine applications, thus preventing them from becoming part of everyday clinical routines. We believe that the lack of consolidated procedures for supporting decision making by health care regulators is a major weakness. We aim to further the current debate on how to legitimize decision making about the institutionalization of telemedicine applications on a large scale. We discuss (1) three main requirements--rationality, fairness, and efficiency--that should underpin decision making so that the relevant stakeholders perceive them as being legitimate, and (2) the domains and criteria for comparing and assessing telemedicine applications--benefits and sustainability. According to these requirements and criteria, we illustrate a possible reference process for legitimate decision making about which telemedicine applications to implement on a large scale. This process adopts the health care regulators' perspective and is made up of 2 subsequent stages, in which a preliminary proposal and then a full proposal are reviewed.

  14. Kalla yarning at Matagarup: Televised legitimation and the limits of heritage-making in the city

    Directory of Open Access Journals (Sweden)

    Thor Kerr

    2017-01-01

    Full Text Available This paper is directed towards furthering understandings of popular television news reporting on Aboriginal solidarity gatherings at Matagarup on Heirisson Island, a state-registered Aboriginal Heritage Site in Perth, Western Australia. In doing so, it also seeks to identify the practical limits of heritage making in disrupting the legitimization of state action not recognizing such heritage claims. In 2012 and 2015, Aboriginal citizens gathering and camping at the heritage site were subject to police raids legitimized by popular media organizations reporting a breach of municipal bylaws prohibiting camping and fires on Heirisson Island. This paper examines a shift in popular television reporting over the three years towards acknowledging that Aboriginal people should be able to assemble, without police harassment, around a fire at the site. The most radical shift in reporting is observable in Nine News coverage of events. For this reason, eight televised items from Nine News in 2015 are analysed alongside Nine News reporting described in the authors’ previous study of reporting of events at Matagarup in 2012. The paper identifies and discusses the implications of two key dialogical processes in the news production: Firstly, a process of cross-cultural reading and shared understandings of fire as hearth, and secondly a process of reproducing a dominant discursive tradition locating home for Aboriginal people outside the city.

  15. Libertarianism and the Possibility of the Legitimate State

    Directory of Open Access Journals (Sweden)

    Nicolás Maloberti

    2009-01-01

    Full Text Available The classical formulation of libertarianism seems to be incompatible with the requirements of political legitimacy. Some libertarians have endorsed this result, denying that the state is legitimate. This paper argues, however, that the particular nature of that incompatibility represents a problem for the classical formulation of libertarianism. It is argued that acknowledging the existence of a particular minimal form of positive rights might overcome the problem in question. It is further argued that acknowledgment of such positive rights would seem to provide a more adequate normative ground for making sense of some central libertarian insights and concerns.

  16. Smart meter data: Balancing consumer privacy concerns with legitimate applications

    International Nuclear Information System (INIS)

    McKenna, Eoghan; Richardson, Ian; Thomson, Murray

    2012-01-01

    Smart meters are being rolled out in large numbers throughout the world, with proponents claiming they are a critical step in the transition to a low-carbon economy. Yet there are significant unresolved negative reactions to smart meters, principally based on the concern that smart meters might be used to infer the private activities that occur within a dwelling. Though smart meter data is classified as personal data, and as such protected under existing data protection frameworks in the EU, there are relevant exceptions, notably where the data is required for legitimate applications associated with the performance of 'regulated duties'. This paper contributes to this debate by examining the data requirements for some of the proposed applications of smart meter data within the electricity supply industry, and investigates whether the use of personal data can be minimized or even avoided. The discussion includes system balancing, demand reduction, demand response and distribution network operation and planning, and indicates that, for most of these applications, the requirements for personal data can indeed be minimized. 'Privacy friendly' alternatives are discussed. - Highlights: ▶ Current smart meter systems provide a strong indication of occupancy. ▶ This will have important implications for external and internal home privacy. ▶ Personal data requirements within legitimate applications are discussed. ▶ 'Privacy friendly' techniques are suggested that minimize the use of personal data. ▶ Distribution network operator has strongest claim for data from each household.

  17. Deletion in the first cysteine-rich repeat of low density lipoprotein receptor impairs its transport but not lipoprotein binding in fibroblasts from a subject with familial hypercholesterolemia

    International Nuclear Information System (INIS)

    Leitersdorf, E.; Hobbs, H.H.; Fourie, A.M.; Jacobs, M.; Van Der Westhuyzen, D.R.; Coetzee, G.A.

    1988-01-01

    The ligand-binding domain of the low density lipoprotein (LDL) receptor is composed of seven cysteine-rich repeats, each ∼ 40 amino acids long. Previous studies showed that if the first repeat of the ligand-binding domain (encoded by exon 2) is deleted, the receptor fails to bind an anti-LDL receptor monoclonal antibody (IgG-C7) but continues to bind LDL with high affinity. Cultured fibroblasts from a Black South African Xhosa patient (TT) with the clinical syndrome of homozygous familial hypercholesterolemia demonstrated high-affinity cell-surface binding of 125 I-labeled LDL but not 125 I-labeled IgG-C7. previous haplotype analysis, using 10 restriction fragment length polymorphic sites, suggested that the patient inherited two identical LDL receptor alleles. The polymerase chain reaction technique was used to selectively amplify exon 2 of the LDL receptor gene from this patient. Sequence analysis of the amplified fragment disclosed a deletion of six base pairs that removes two amino acids, aspartic acid and glycine, from the first cysteine-rich ligand binding repeat. The mutation creates a new Pst I restriction site that can be used to detect the deletion. The existence of this mutant allele confirms that the epitope of IgG-C7 is located in the first cysteine-rich repeat and that this repeat is not necessary for LDL binding. The mutant gene produced a normally sized 120-kilodalton LDL receptor precursor protein that matured to the 160-kilodalton form at less than one-fourth the normal rate

  18. The Legitimation of Novel Technologies: The Case of Nanotechnology

    Science.gov (United States)

    Thyroff, Anastasia E.

    Nanotechnology is the control, manipulation, and application of matter on an atomic and molecular level. The technology is complex and confusing to consumers, and its long-term safety and effect on the human body, as well as the environment, are unknown. However, for the past decade, nanotechnology has been used to develop consumer products and food with novel and attractive attributes. Since nanotechnology is still not well known, it is not legitimized; that is, it has not been deemed safe and accepted by society. However, the market for nanotechnology is in the legitimation process. It will take an entire network of key stakeholders playing a specific roles for nanotechnology to legitimize. Specifically, each key stakeholder will align with a certain cultural discourse to frame nanotechnology in a particular way that complements their values. In Essay 1, I follow previous market system dynamic's literature and combine Actor Network Theory (ANT), Foucault's Discourse on Power and Goffman's Frame analysis to theoretically explore what the actor network for nanotechnology looks like. Four dominate frames are identified: 1) Advancement (i.e., government), 2) Management (i.e., industry), 3) Development (i.e., academia/scientists), and 4) Informant (i.e., NGO). Essay 2 empirically explores each actor's perspective on the nanotechnology network through a total of 24 interviews. A hermeneutic approach is used to analyze the 208 page text and themes describing each actor's role from a self and other's perspective are discussed. Additionally, three overarching themes (i.e., contradiction, constance, and cutoff) emerge; these themes describe the degree of similarity in how actors view their role in the nanotechnology network compared to how other actor's view that actor's role. In Essay 3, I bring critical theory into market system's research to better contextualize market formation theories. Specifically, I discuss how critical theory can be used to supplement ANT. I

  19. Illegal or legitimate use? Precursor compounds to amphetamine and methamphetamine.

    Science.gov (United States)

    Musshoff, F

    2000-02-01

    The interpretation of methamphetamine and amphetamine positive test results in biological samples is a challenge to clinical and forensic toxicology for several reasons. The effects of pH and dilution of urine samples and the knowledge about legitimate and illicit sources have to be taken into account. Besides a potentially legal prescription of amphetamines, many substances metabolize to methamphetamine or amphetamine in the body: amphetaminil, benzphetamine, clobenzorex, deprenyl, dimethylamphetamine, ethylamphetamine, famprofazone, fencamine, fenethylline, fenproporex, furfenorex, mefenorex, mesocarb, and prenylamine. Especially the knowledge of potential origins of methamphetamine and amphetamine turns out to be very important to prevent a misinterpretation of the surrounding circumstances and to prove illegal drug abuse. In this review, potential precursor compounds are described, including their medical use and major clinical effects and their metabolic profiles, as well as some clues which help to identify the sources.

  20. Human Trafficking: Fighting the Illicit Economy with the Legitimate Economy

    Directory of Open Access Journals (Sweden)

    Louise Shelley

    2015-02-01

    Full Text Available Since the beginning of research on human trafficking, there has been attention paid to the challenges surrounding the illicit economy. In creating new strategies and initiatives on combatting human trafficking, there needs to be more discussion surrounding the legitimate economy and how the business sector can make an impact in the fight against trafficking. Currently, there is a growing movement of businesses that are looking to address human trafficking through training, education, and leadership initiatives; codes of conduct; supply chain management; and financial analysis. This paper will examine the latest in these strategies and approaches by businesses in the global war against human trafficking, in addition to a discussion of a new initiative engaging the private sector co-led by Dr. Louise Shelley and Christina Bain through the World Economic Forum’s Global Agenda Council Network.

  1. 38 CFR 10.42 - Claim of child other than legitimate child.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Claim of child other than legitimate child. 10.42 Section 10.42 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUSTED COMPENSATION Adjusted Compensation; General § 10.42 Claim of child other than legitimate child. A...

  2. Carbon footprints and legitimation strategies: Symbolism or action?

    Energy Technology Data Exchange (ETDEWEB)

    Hrasky, S. [Univ. of Tasmania (Australia)

    2009-07-01

    The term 'carbon footprint' is now firmly entrenched in the common vernacular where it tends to function ideographically, representing a range of concerns about environmental impacts and degradation. Political and consumer concern about the related issues of carbon emissions, climate change and global warming has been heightened by a number of factors. It is often claimed that, along with the US, Australia has one of the heaviest carbon footprints. However, according to KPMG's (2008) survey results only 32 per cent of the Australian companies included in its survey report specifically on their carbon footprints. Nonetheless, KPMG (2007) reports that around 85 per cent of the 500 largest listed Australian companies do report on the related issues of climate change and greenhouse gas emissions. Motivations for making such disclosures can vary widely but legitimacy theory has been used extensively to explain environmental disclosure decisions in the context of maintaining an implicit social contract between the company and its stakeholders. While, prima facie, increased levels of voluntary disclosures may be a constructive outcome there is the associated risk that, in pursuit of legitimation, such disclosure can actually 'thicken' the corporate veil. This can occur because organizational action to maintain the social contact can be both symbolic and behavioral. That is, the disclosure response might be calculated to create a positive impression of the firm's activities with no associated change in operations (symbolism) or it might convey a message about how operational changes have been effected that are more consistent with societal expectations. This study examines the disclosure strategies of large Australian companies in light of the heightened societal awareness and concern about issues related to carbon footprints. This first aim is to determine whether, consistent with a general need for legitimation, companies are addressing

  3. Effects of meals rich in either monounsaturated or saturated fat on lipid concentrations and on insulin secretion and action in subjects with high fasting triglyceride concentrations.

    Science.gov (United States)

    Lopez, Sergio; Bermudez, Beatriz; Ortega, Almudena; Varela, Lourdes M; Pacheco, Yolanda M; Villar, Jose; Abia, Rocio; Muriana, Francisco J G

    2011-03-01

    The nature of dietary fats and fasting concentrations of triglycerides affect postprandial hypertriglyceridemia and glucose homeostasis. The objectives were to examine the effects of meals enriched in monounsaturated fatty acids (MUFAs) or saturated fatty acids (SFAs) on postprandial lipid, glucose, and insulin concentrations and to examine the extent of β cell function and insulin sensitivity in subjects with high fasting triglyceride concentrations. Fourteen men with fasting hypertriglyceridemia and normal glucose tolerance were given meals (≈10 kcal/kg body weight) containing MUFAs, SFAs, or no fat. Blood samples were collected at baseline and hourly over 8 h for analysis. The high-fat meals significantly increased postprandial concentrations of triglycerides, nonesterified fatty acids, and insulin and postprandial indexes of β cell function. However, postprandial indexes of insulin sensitivity decreased significantly. These effects were significantly attenuated with MUFAs relative to SFAs. MUFAs postprandially buffered β cell hyperactivity and insulin intolerance relative to SFAs in subjects with high fasting triglyceride concentrations. These data suggest that, in contrast with SFAs, MUFA-based strategies may provide cardiovascular benefits to persons at risk by limiting lipid and insulin excursions and may contribute to optimal glycemic control after meal challenges.

  4. Legitimating New Forms of Organizing and New International Activities in the Eyes of Multiple Stakeholders

    DEFF Research Database (Denmark)

    Turcan, Romeo V.

    The research on new venture legitimation strategies is emerging; although, it is yet to form a central line of enquiry in entrepreneurship research. To contribute to this development, this paper explores the process of legitimation in a non-for-profit venture (hereafter as NGO, non-governmental...... organization). The paper explores (1) how this NGO acquired cognitive legitimacy, defined as knowledge about the new form of organizing and new activity and what is needed to succeed in respective sector, and socio-political legitimacy, defined as the value placed on the new form of organizing and new activity...... by its multiple stakeholders; and (2) what legitimation strategies it developed and adopted to legitimate itself in the eyes of its multiple stakeholders. Theoretically, the paper is grounded within legitimation theory. The empirical context is defined by a new, international NGO entering an established...

  5. Legitimation documents issued by the French Ministry of Foreign Affairs

    CERN Multimedia

    2006-01-01

    New rules and reminder The French Ministry of Foreign Affairs (hereinafter referred to as 'MAE') has informed CERN of the following solution to a problem that has existed for over 30 years: from now on, members of the personnel residing in France and holding a full-time contract of between three and six months will be entitled to a special EM-type residence permit that does not confer any privileges (see Paragraph 2 below). Furthermore, the MAE has stated that it is willing to request the competent authorities to look favourably on applications for work permits by a member of the personnel's family members who reside in France and wish to take up gainful employment, although it is unable to guarantee the outcome (see Paragraph 7 below). The MAE also wishes to draw attention to the following rules concerning the legitimation documents it issues and to point out that compliance with these rules is essential for the proper operation of all international organisations established in France. This communicatio...

  6. LEGITIMATION DOCUMENTS ISSUED BY THE FRENCH MINISTRY OF FOREIGN AFFAIRS

    CERN Multimedia

    2003-01-01

    The French Ministry of Foreign Affairs (hereinafter referred to as "MAE") has sent a reminder of the following rules relating to legitimation documents (special cards, henceforth called "special residence permits" (titres de séjour spéciaux), and attestations de fonctions) that it issues. The Ministry has specified that compliance with these rules is essential to the proper functioning of any International Organization established in France. 1. Types of document and use a) Special CD, FI and AT residence permits They serve as residence permits for members of the personnel and the members of their families who are not of French nationality and who do not have the status of permanent resident (see N.B. below). Vis-à-vis the French authorities, they serve as proof that those holding these cards enjoy the privileges and immunities provided for by the Status Agreement between CERN and France (immunity from legal process in the discharge of their duties, entitlement to drive a vehicle registered in a special ...

  7. When legitimate claims collide: communities, media and dialogue

    Directory of Open Access Journals (Sweden)

    Klas Grinell

    2011-11-01

    Full Text Available This paper discusses the exhibition Jerusalem at the Museum of World Culture (MoWC in Gothenburg, Sweden. The exhibition mixes photographs of LGBTQ (LesbianGayBiTransQueer persons in Jerusalem, with quotes from the three Abrahamitic Holy Scriptures condemning homosexual activities and behaviours. MoWC held dialogues with religious persons. Although no-one wanted to stop the exhibition, many were critical of the artist’s mixing of Holiness and Nudity/Sexuality. The Museum was criticized for bending to fundamentalist pressure, assuming that it had plans to stop the exhibition, and a media debate on censorship and freedom of speech followed. This paper analyzes the situatedness of MoWC, and its discursive belonging. How can a state governed institution deal with legitimate and opposing claims, and counter both heteronormativity and islamophobia? What discourses is the Museum institution inscribed in? What power relations follow from that? Is it, due to historic, bureaucratic, and cultural legacies, tied to certain positions and affiliations in the public space?

  8. Remarks on the Legitimate Use of Force to Defend the Environment

    Directory of Open Access Journals (Sweden)

    Luciano Pereira de Souza

    2016-10-01

    Full Text Available This article evaluates whether the legitimate defense can be used in the protection of collective environmental rights. Some scholars are contrary to the legitimate defense of those rights in face of an unlawful assault not involving concomitant aggression to individual rights. Given the current risk scenario for the global ecological balance, revealed by the approach of planetary boundaries - and taking into account its fundamental principles of protection and defense of a right – this paper does not exclude legitimate defense as a lawful means of environmental protection, regardless its impact on public order and peace.

  9. Legitimately seeking differences: The case of climate change strategies

    Energy Technology Data Exchange (ETDEWEB)

    Bui, B.; Fowler, C. [Victoria Univ. of Wellington (New Zealand)

    2009-07-01

    In 2002, the New Zealand Government announced its intention to introduce a carbon tax as part of its response to climate change. Following the review of New Zealand climate change policies, the proposed carbon tax was ruled out in 2005 and other measures were investigated. In October 2007, the government announced its new climate change policy package, a fundamental part of which is the domestic cap-and-trade Emissions Trading Scheme (ETS). The scheme is currently being revised by the Government, with a report due August 2009. The government's climate change policy and the ETS in particular, represent significant changes in regulatory and societal expectations of the way in which businesses will account for the impact of their carbon emissions on the natural environment. The New Zealand electricity generators are among the most heavily impacted by the Government's climate change policy due to the scale of carbon emissions from electricity generation. This study utilizes institutional theory and the concept of legitimate differentiation, using a resource-based view, to examine and explain the changes in the electricity generators' carbon-strategy related environmental management and reporting practices as a result of regulatory, societal and financial pressures arising from the Government's climate change policy as it changed between 2002 and 2008. A study of organizations' reactions to climate change regulations is timely because the phenomenon of changing regulation is worldwide and far-reaching in scale. As such, the findings from a New Zealand study of electricity companies are releavant to many countries and organizations. Two generators that are among the firms with highest levels of carbon emissions in the New Zealand electricity industry (NZEI) are selected for in-depth analysis. Each company is first analyzed longitudinally (2001-2008) to discern changes in their internal environmental structures, systems and strategies to account

  10. Legitimation as a particular mode of strategic communication in the public sector

    DEFF Research Database (Denmark)

    Aggerholm, Helle Kryger; Thomsen, Christa

    2016-01-01

    Within the theoretical frameworks of strategic communication and legitimation and through the use of a case study analysis, this article investigates the creation of managerial legitimation towards internal stakeholders in text and talk as a particular mode of strategic communication in a public...... sector organization. Following a theoretical discussion of the interconnectedness of strategic communication and managerial legitimation, we present a case study analysis of management talk at three interrelated management meetings dealing with the implementation of New Public Management-based (NPM......) reforms in a public sector organization. The context of NPM in the case study is particularly relevant for our investigation, because it sets the stage for the creation of legitimation by the public sector managers. Our analysis finds that these public sector managers use the integration of ‘voices...

  11. Legitimate versus illegitimate restrictions – A motivational and physiological approach investigating reactance processes

    Directory of Open Access Journals (Sweden)

    Sandra eSittenthaler

    2015-05-01

    Full Text Available Threats to our freedom are part of our daily social interactions. They are accompanied by an aversive state of motivational arousal, called reactance, which leads people to strive to reestablish their threatened freedom. This is especially the case if the threat seems to be illegitimate in nature. However, reactance theory suggests that reactance should also be aroused when people are exposed to legitimate freedom threats. In this article we first aim to show that both illegitimate and legitimate freedom threats evoke reactance. Second, we aim to extend past work on reactance by exploring the underlying process of experiencing a legitimate versus an illegitimate restriction. In the current study (N = 57 participants were restricted in an illegitimate (unexpected and inappropriate or legitimate (unexpected but appropriate way, or were not restricted at all. We assessed participants’ experience of reactance, their behavioral intentions to restore their freedom, their approach motivational states, as well as their physiological arousal (heart rate. Results indicated that when restricted in an illegitimate or a legitimate way, participants indicated the same amount of reactance as well as anger. However, when looking at people’s physiological reactions, important differences between illegitimate and legitimate restrictions become apparent. Illegitimate restrictions led to an immediate arousal, whereas legitimate restrictions led to a time delayed arousal. This suggests that illegitimate restrictions lead to a sudden increase in aversive arousal. Legitimate restrictions, however, seem to be associated with a more cognitive process in which people first need to structure their thoughts and reflect upon the situation before getting into the feeling of reactance in a physiologically arousing sense. Moreover a mediation analysis could show that behavioral intentions to regain one’s freedom result in positive and negative approach motivation. In sum

  12. The Protection of Legitimate Expectations in Administrative Law: A Horizontal Perspective

    Directory of Open Access Journals (Sweden)

    Parchomiuk Jerzy

    2017-12-01

    Full Text Available The term “protection of legitimate expectations” in administrative law traditionally draws our attention to vertical relationships between the State and an individual. In my text I propose a non-traditional approach to the issue of protection of legitimate expectations in administrative law. Instead of analysing the problem from the perspective of the relationship between the administrative body and the individual, I have attempted to tackle the problem from the perspective of entities involved in peer relationships.

  13. Learning to listen. Institutional change and legitimation in UK radioactive waste policy

    Energy Technology Data Exchange (ETDEWEB)

    Mackerron, G. [SPRU Science and Technology Policy Research, University of Sussex, Brighton (United Kingdom); Berkhout, F. [Institute for Environmental Studies IVM, VU University, Amsterdam (Netherlands)

    2009-04-15

    Over the course of 50 years, UK radioactive waste policy change has been coupled with institutional change, without much progress towards the ultimate goal of safe, long-term stewardship of wastes. We explain this history as a search for legitimacy against a shifting context of legitimation needs and deficits. Following Habermas, we argue that legitimation is derived from a process of justificatory discourse. In principle, there must be a reasonable exchange of arguments between diverse parties in society, based on common norms, for legitimacy to be achieved. We show that the work of legitimation in UK radioactive waste policy has moved from a focus on factual validity claims towards an increasing emphasis on deliberative processes. This reframing of legitimation needs explains institutional and policy changes in UK radioactive waste policy. The most recent phase of policy and institutional change, which placed public deliberation about long-term management and disposal options centre-stage, represents a new step towards bridging legitimation deficits. Plans to build new nuclear reactors in the UK based on a more closed 'streamlined' decision process risk reversing the legitimacy gains that have been achieved through growing openness on radioactive waste management.

  14. 40 CFR 260.43 - Legitimate recycling of hazardous secondary materials regulated under § 260.34, § 261.2(a)(2)(ii...

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Legitimate recycling of hazardous... (CONTINUED) HAZARDOUS WASTE MANAGEMENT SYSTEM: GENERAL Rulemaking Petitions § 260.43 Legitimate recycling of... demonstrate that the recycling is legitimate. Hazardous secondary material that is not legitimately recycled...

  15. Do we act on an ethically legitimate basis?

    International Nuclear Information System (INIS)

    Maier-Leibnitz, H.

    1987-01-01

    The question is discussed by several contributions by different authors put together for this issue of 'et', and the aspects under review range from public acceptance of technology in general to the role of scientists in making their view of technology, and nuclear technology in particular, understandable. The discussion elaborates the subject from the technical and political point of view and from the point of view of theology and ethics. (UA) [de

  16. Nutrient-rich dairy proteins improve appendicular skeletal muscle mass and physical performance, and attenuate the loss of muscle strength in older men and women subjects: a single-blind randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Alemán-Mateo H

    2014-09-01

    Full Text Available Heliodoro Alemán-Mateo,1 Virginia Ramírez Carreón,1 Liliana Macías,1 Humberto Astiazaran-García,1 Ana Cristina Gallegos-Aguilar,1 José Rogelio Ramos Enríquez2 1Coordinación de Nutrición, Centro de Investigación en Alimentación y Desarrollo, A.C., 2Laboratorio de Análisis Clínicos e Investigación, Departamento de Ciencias Químico Biológicas, Universidad de Sonora, Hermosillo, Mexico Background: At present, it is unknown whether the use of nutrient-rich dairy proteins improves the markers of sarcopenia syndrome. Therefore, our proposal was to investigate whether ­adding 210 g of ricotta cheese daily would improve skeletal muscle mass, handgrip strength, and ­physical performance in non-sarcopenic older subjects.Subjects and methods: This was a single-blind randomized clinical trial that included two homogeneous, randomized groups of men and women over 60 years of age. Participants in the intervention group were asked to consume their habitual diet but add 210 g of ricotta cheese (IG/HD + RCH, while the control group was instructed to consume only their habitual diet (CG/HD. Basal and 12-week follow-up measurements included appendicular skeletal muscle mass (ASMM by dual-energy X-ray absorptiometry, handgrip strength by a handheld dynamometer, and physical performance using the short physical performance battery (SPPB and the stair-climb power test (SCPT. The main outcomes were relative changes in ASMM, strength, SPPB, and SCPT.Results: ASMM increased in the IG/HD + RCH (0.6±3.5 kg, but decreased in the CG/HD (–1.0±2.6. The relative change between groups was statistically significant (P=0.009. The relative change in strength in both groups was negative, but the loss of muscle strength was more pronounced in CG/HD, though in this regard statistical analysis found only a tendency (P=0.07. The relative change in the balance-test scores was positive for the IG/HD + RCH, while in the CG/HD it was negative, as those individuals had

  17. Becoming Socialized into a New Professional Role: LPN to BN Student Nurses' Experiences with Legitimation.

    Science.gov (United States)

    Melrose, Sherri; Miller, Jean; Gordon, Kathryn; Janzen, Katherine J

    2012-01-01

    This paper presents findings from a qualitative descriptive study that explored the professional socialization experiences of Licensed Practical Nurses (LPNs) who attended an online university to earn a Baccalaureate degree in nursing (BN), a prerequisite to writing the Canadian Registered Nurse (RN) qualifying exam. The project was framed from a constructivist worldview and Haas and Shaffir's theory of legitimation. Participants were 27 nurses in a Post-LPN to BN program who came from across Canada to complete required practicums. Data was collected from digital recordings of four focus groups held in different cities. Transcripts were analyzed for themes and confirmed with participants through member checking. Two overarching themes were identified and are presented to explain how these unique adult learners sought to legitimize their emerging identity as Registered Nurses (RNs). First, Post-LPN to BN students need little, if any, further legitimation to affirm their identities as "nurse." Second, practicum interactions with instructors and new clinical experiences are key socializing agents.

  18. Kvalitet, faglighed og legitime videnformer i SSP-samarbejdet under transformation

    DEFF Research Database (Denmark)

    Tamborg, Andreas Lindenskov

    2016-01-01

    Quality, professionalism and legitimate knowledge in a changing SSP-collaboration. This article explores the inter professional collaboration in a crime preventive initiative called SSP, which is a collaboration between school, social work and police. By drawing on interviews of actors from...... the collaboration and on historic sources that document the background of the establishment of SSP, the articles main focus is to explore and explain how the actors in the collaboration view legitimate and valuable knowledge. The article’s main conclusion is that the actors mainly view knowledge legitimate...... to the extent it can be linked to research based models. Consequently, this means that the conception of professional knowledge in SSP is at risk of being reduced to only include their information, which can be linked to these models....

  19. Becoming Academics: Experiencing Legitimate Peripheral Participation in Part-Time Doctoral Studies

    Science.gov (United States)

    Teeuwsen, Phil; Ratkovic, Snežana; Tilley, Susan A.

    2014-01-01

    An important element of doctoral studies is identification with the academic community. Such identification is often complicated by part-time student status. In this paper, two part-time doctoral students and their supervisor employ Lave and Wenger's concept of legitimate peripheral participation to explore, through a critical socio-cultural lens,…

  20. Coercive and legitimate authority impact tax honesty: evidence from behavioral and ERP experiments.

    Science.gov (United States)

    Gangl, Katharina; Pfabigan, Daniela M; Lamm, Claus; Kirchler, Erich; Hofmann, Eva

    2017-07-01

    Cooperation in social systems such as tax honesty is of central importance in our modern societies. However, we know little about cognitive and neural processes driving decisions to evade or pay taxes. This study focuses on the impact of perceived tax authority and examines the mental chronometry mirrored in ERP data allowing a deeper understanding about why humans cooperate in tax systems. We experimentally manipulated coercive and legitimate authority and studied its impact on cooperation and underlying cognitive (experiment 1, 2) and neuronal (experiment 2) processes. Experiment 1 showed that in a condition of coercive authority, tax payments are lower, decisions are faster and participants report more rational reasoning and enforced compliance, however, less voluntary cooperation than in a condition of legitimate authority. Experiment 2 confirmed most results, but did not find a difference in payments or self-reported rational reasoning. Moreover, legitimate authority led to heightened cognitive control (expressed by increased MFN amplitudes) and disrupted attention processing (expressed by decreased P300 amplitudes) compared to coercive authority. To conclude, the neuronal data surprisingly revealed that legitimate authority may led to higher decision conflict and thus to higher cognitive demands in tax decisions than coercive authority. © The Author (2017). Published by Oxford University Press.

  1. Group differences in the legitimization of inequality: Questioning the role of social dominance orientation.

    Science.gov (United States)

    Pehrson, Samuel; Carvacho, Héctor; Sibley, Chris G

    2017-03-01

    Social dominance orientation (SDO) is conceived as an individual's level of support for group-based hierarchy in general that causes support for more specific group hierarchies. According to social dominance theory, group differences in SDO underpin ideological and behavioural group differences related to specific group hierarchies. Using representative 5-year longitudinal panel data from New Zealand (N = 3,384), we test whether SDO mediates effects of sex and ethnicity on legitimizing myths (LMs) relating to gender and ethnic hierarchy over time. The SDO mediation hypothesis is supported in the case of hostile sexism. However, it is unsupported in the case of benevolent sexism and LMs relating to ethnic hierarchy, where there was no cross-lagged effect of SDO. Moreover, being in the dominant ethnic group is associated with more legitimization of ethnic hierarchy but less legitimization of gender hierarchy, which is inconsistent with the notion of a general orientation underpinning group differences in legitimation. There was mixed evidence for a reverse path whereby specific LMs mediate group differences in SDO across time. We argue for the need to find alternative ways to theorize ideological consensus and difference between groups. © 2016 The British Psychological Society.

  2. Crisis of Youth or Youth in Crisis? Education, Employment and Legitimation Crisis

    Science.gov (United States)

    Simmons, Robin; Smyth, John

    2016-01-01

    This paper uses the Habermasian concept of legitimation crisis to critique the relationship between post-compulsory education and training and the chronic levels of youth unemployment and under-employment which now characterise post-industrial Western economies, such as the UK. It draws on data from an ethnographic study of the lives of young…

  3. Institutional Tendencies of Legitimate Evaluation: A Comparison of Finnish and English Higher Education Evaluations

    Science.gov (United States)

    Vartiainen, Pirkko

    2005-01-01

    This article analyses institutional evaluations of higher education in England and Finland through the concept of legitimacy. The focus of the article is on the institutional tendencies of legitimacy. This author's hypothesis is that evaluation is legitimate when the evaluation process is of a good quality and accepted both morally and in practice…

  4. The big bug: The legitimation of the edible insect sector in the Netherlands

    NARCIS (Netherlands)

    Marberg, A.L.; Kranenburg, H.L. van; Korzilius, H.P.L.M.

    2017-01-01

    This study analyzes the legitimation process of an emerging novel food sector in the European Union (EU). Current EU policies are cautious with regard to new food sources and new food technology, and we aim to determine how the sector is addressing both this caution as well as a general public that

  5. Agents of the Father's law in a society of brothers: A philosophic and psychoanalytic perspective on legitimate use of violence.

    Science.gov (United States)

    Even-Tzur, Efrat; Hadar, Uri

    This paper explores subjective processes of "Agents of Law" - individuals who the state grants the authority to use violence - and the dissonance stemming from the contradictory demands posed on them as legitimate users of violence despite the societal taboo against violence. A conceptual model will be offered based on two theoretical legs, Lacanian psychoanalysis and political theories of legitimacy. Specifically, psychoanalytic ideas would serve to examine unconscious processes, subject position and various identifications related to the question of "self-legitimacy" of Agents of Law. A central link between psychoanalysis and political thought is found in the image of the father and in the triad ruler-God-Father, which calls for an oedipal analysis. A psychoanalytic reading of two philosophical schools that elaborated on the question of legitimacy will be presented, and yield two analytic poles of a model for the understanding of possible subject positions of agents of Law: identification with a "Living Father" vs. identification with a "Dead Father". The psychoanalytic reading will shed light on the limitations of the philosophical perspectives in reflecting on the various (im)possible psychological positions of agents of Law. Finally, then, it will be shown how psychoanalysis helps finding words to characterize different nuances in the coping of agents of Law with the contradictory demands posed on them in an age in which God is dead, the father was murdered and the king was beheaded. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Communicating the right emotion makes violence seem less wrong : Power-congruent emotions lead outsiders to legitimize violence of powerless and powerful groups in intractable conflict

    NARCIS (Netherlands)

    Kamans, Elanor; van Zomeren, Martijn; Gordijn, Ernestine H.; Postmes, Tom

    In intractable intergroup conflicts, groups often try to frame intergroup violence as legitimate through the use of emotional appeals. Two experiments demonstrate that outsiders' perception of which emotion conflict parties communicate influences the extent to which they legitimize their violence.

  7. Hegemony and Humanitarian Norms: The U.S. Legitimation of Toxic Violence

    Directory of Open Access Journals (Sweden)

    Eric Bonds

    2015-08-01

    Full Text Available Despite widespread beliefs that the United States has not used chemical weapons since the distant past of World War I, this study suggests a more complicated history by examining U.S. use of herbicides and incapacitating gases in the Vietnam War and its use of herbicides in the "War on Drugs." This article places such use of toxic violence within a context of U.S. hegemony, by which U.S. officials have used contested forms of violence to secure geopolitical goals, but have also been pressured to comply with humanitarian norms or-when there is a gap between norms and state policy-to do legitimating work in order to maintain domestic and international consent. Based on case study analysis of archival and secondary sources, this article identifies three main techniques U.S. officials use to legitimate contested forms of violence. These techniques are defensive categorization, humanitizing discourse, and surrogacy.

  8. Branding, legitimation and the power of museums: The case of the Louvre Abu Dhabi

    Directory of Open Access Journals (Sweden)

    Btihaj Ajana

    2015-07-01

    Full Text Available Museums and cultural developments are on the rise in the Gulf region. The United Arab Emirates is home to some of the most ambitious and extravagant museum projects in the world. In this article, I consider the example of the Louvre Abu Dhabi, exploring some of its underlying dynamics and context. I focus mainly on the relationship between branding and legitimation while placing my analysis within a wider critical debate, which includes discussions on the link between museums and identity, the legitimizing role of architecture, and the various contentious concerns and controversies surrounding the Louvre Abu Dhabi project. I conclude that the United Arab Emirates and other neighbouring countries have an excellent opportunity for innovation in the cultural field if they are willing to critically and ethically found their cultural developments on an ethos of inclusivity, openness, experimentation, non-exploitation and curatorial courage.

  9. ISSUES OF LEGITIMIZING POLITICAL POWER IN THE FIRST HALF OF THE TWENTIETH CENTURY: MAX WEBER AND KARL JASPERS

    Directory of Open Access Journals (Sweden)

    Nicolae IUGA

    2012-12-01

    Full Text Available The issue of legitimizing political power has specific dimensions determined by the historical context. In the period following the First World War, democratic regimes dramatically collapsed due to ample protest movements against the political establishment from different countries, but also as a result of a serious political legitimation crisis, thus making way for the rise of totalitarian regimes of Fascism and Nazism. That time debates on the problem of legitimization political power are symptomatic. Due to the general perception regarding corruption in politics and to the political incapacity to deal with social problems, we can witness a decrease of trust in contemporary democratic regimes.In order to exemplify, in a brief expositive manner, my paper will present the topic of political legitimation approached by Max Weber and Karl Jaspers, in a selection of relevant texts issued by both authors during 1919-1931. The aim of this paper is to highlight the actuality, the validity of Weber’s and Jasper’s statements and also their capacity to give pertinent responses to questions such as: What role do the common values play in the legitimating of power in a democratic society? Are there any kinds of limits regarding the electoral legitimation? How can we make the difference between a legitimate appeal and an illegitimate one, between civism and terrorism?

  10. Exploring organizational crises from a legitimation perspective: Results from a computer simulation and illustrative cases

    OpenAIRE

    Breitsohl, Heiko

    2008-01-01

    Organizational crises are rare, yet they fundamentally influence the evolution of organizations. An aspect of crises deserving more attention is the interaction of organizations and their stakeholders during a crisis from a legitimation perspective. This paper presents a simulation model mapping causal relationships behind this interaction. Results suggest that the nature and timing of organizational response to crises has considerable effect on the success and duration of attempts of regaini...

  11. Consumption and money: legitimate transactions, agreements and interpersonal conflicts in a microcredit program

    Directory of Open Access Journals (Sweden)

    Adrián Koberwein

    2011-12-01

    Full Text Available The objective of this paper is to analyze the production of legitimate transactions in a microcredit policy and to explore the creation of interpersonal agreements and conflicts related to these transactions. Based on an ethnographic approach, the paper focuses on the meanings that actors give to the allocation of money, emphasizing the creation as well as the expression of both ‘economic’ and ‘non-economic’ debts and obligations.

  12. Legitimation for Early and Rapid Internationalization: A Review of Research in International Entrepreneurship

    DEFF Research Database (Denmark)

    Laine, Igor; Kuivalainen, Olli; Marinova, Svetla Trifonova

    In this paper we respond to Cavusgil and Knight’s call for future research to address the question of born global firms overcome inherent liabilities to achieve legitimacy in foreign markets. To contribute to this call, we have systematically reviewed the extant international entrepreneurship...... literature. By analyzing existing evidence on building organizational legitimacy by early and rapidly internationalizing firms, our review helps to understand reasons and underlying mechanisms of successful legitimation of early and rapid internationalization thus ultimately explaining existence...... entrepreneurship....

  13. Methods of legitimation: how ethics committees decide which reasons count in public policy decision-making.

    Science.gov (United States)

    Edwards, Kyle T

    2014-07-01

    In recent years, liberal democratic societies have struggled with the question of how best to balance expertise and democratic participation in the regulation of emerging technologies. This study aims to explain how national deliberative ethics committees handle the practical tension between scientific expertise, ethical expertise, expert patient input, and lay public input by explaining two institutions' processes for determining the legitimacy or illegitimacy of reasons in public policy decision-making: that of the United Kingdom's Human Fertilisation and Embryology Authority (HFEA) and the United States' American Society for Reproductive Medicine (ASRM). The articulation of these 'methods of legitimation' draws on 13 in-depth interviews with HFEA and ASRM members and staff conducted in January and February 2012 in London and over Skype, as well as observation of an HFEA deliberation. This study finds that these two institutions employ different methods in rendering certain arguments legitimate and others illegitimate: while the HFEA attempts to 'balance' competing reasons but ultimately legitimizes arguments based on health and welfare concerns, the ASRM seeks to 'filter' out arguments that challenge reproductive autonomy. The notably different structures and missions of each institution may explain these divergent approaches, as may what Sheila Jasanoff (2005) terms the distinctive 'civic epistemologies' of the US and the UK. Significantly for policy makers designing such deliberative committees, each method differs substantially from that explicitly or implicitly endorsed by the institution. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Becoming Socialized into a New Professional Role: LPN to BN Student Nurses' Experiences with Legitimation

    Science.gov (United States)

    Melrose, Sherri; Miller, Jean; Gordon, Kathryn; Janzen, Katherine J.

    2012-01-01

    This paper presents findings from a qualitative descriptive study that explored the professional socialization experiences of Licensed Practical Nurses (LPNs) who attended an online university to earn a Baccalaureate degree in nursing (BN), a prerequisite to writing the Canadian Registered Nurse (RN) qualifying exam. The project was framed from a constructivist worldview and Haas and Shaffir's theory of legitimation. Participants were 27 nurses in a Post-LPN to BN program who came from across Canada to complete required practicums. Data was collected from digital recordings of four focus groups held in different cities. Transcripts were analyzed for themes and confirmed with participants through member checking. Two overarching themes were identified and are presented to explain how these unique adult learners sought to legitimize their emerging identity as Registered Nurses (RNs). First, Post-LPN to BN students need little, if any, further legitimation to affirm their identities as “nurse.” Second, practicum interactions with instructors and new clinical experiences are key socializing agents. PMID:22548165

  15. The role of legitimation in the professional socialization of second-year undergraduate athletic training students.

    Science.gov (United States)

    Klossner, Joanne

    2008-01-01

    Professional socialization during formal educational preparation can help students learn professional roles and can lead to improved organizational socialization as students emerge as members of the occupation's culture. Professional socialization research in athletic training is limited. To present the role of legitimation and how it influences the professional socialization of second-year athletic training students. Modified constructivist grounded theory and case study methods were used for this qualitative study. An accredited undergraduate athletic training education program. Twelve second-year students were selected purposively. The primary sample group (n = 4) was selected according to theoretical sampling guidelines. The remaining students made up the cohort sample (n = 8). Theoretically relevant data were gathered from 14 clinical instructors to clarify emergent student data. Data collection included document examination, observations, and interviews during 1 academic semester. Data were collected and analyzed through constant comparative analysis. Data triangulation, member checking, and peer-review strategies were used to ensure trustworthiness. Legitimation from various socializing agents initiated professional socialization. Students viewed trust and team membership as rewards for role fulfillment. My findings are consistent with the socialization literature that shows how learning a social or professional role, using rewards to facilitate role performance, and building trusting relationships with socializing agents are important aspects of legitimation and, ultimately, professional socialization.

  16. Becoming Socialized into a New Professional Role: LPN to BN Student Nurses' Experiences with Legitimation

    Directory of Open Access Journals (Sweden)

    Sherri Melrose

    2012-01-01

    Full Text Available This paper presents findings from a qualitative descriptive study that explored the professional socialization experiences of Licensed Practical Nurses (LPNs who attended an online university to earn a Baccalaureate degree in nursing (BN, a prerequisite to writing the Canadian Registered Nurse (RN qualifying exam. The project was framed from a constructivist worldview and Haas and Shaffir’s theory of legitimation. Participants were 27 nurses in a Post-LPN to BN program who came from across Canada to complete required practicums. Data was collected from digital recordings of four focus groups held in different cities. Transcripts were analyzed for themes and confirmed with participants through member checking. Two overarching themes were identified and are presented to explain how these unique adult learners sought to legitimize their emerging identity as Registered Nurses (RNs. First, Post-LPN to BN students need little, if any, further legitimation to affirm their identities as “nurse.” Second, practicum interactions with instructors and new clinical experiences are key socializing agents.

  17. Legitimation problems of participatory processes in technology assessment and technology policy.

    Science.gov (United States)

    Saretzki, Thomas

    2012-11-01

    Since James Carroll (1971) made a strong case for "participatory technology", scientists, engineers, policy-makers and the public at large have seen quite a number of different approaches to design and implement participatory processes in technology assessment and technology policy. As these participatory experiments and practices spread over the last two decades, one could easily get the impression that participation turned from a theoretical normative claim to a working practice that goes without saying. Looking beyond the well-known forerunners and considering the ambivalent experiences that have been made under different conditions in various places, however, the "if" and "how" of participation are still contested issues when questions of technology are on the agenda. Legitimation problems indicate that attempts to justify participation in a given case have not been entirely successful in the eyes of relevant groups among the sponsors, participants, organizers or observers. Legitimation problems of participatory processes in technology assessment and technology policy vary considerably, and they do so not only with the two domains and the ways of their interrelation or the specific features of the participatory processes. If we ask whether or not participation is seen as problematic in technology assessment and technology policy-making and in what sense it is being evaluated as problematic, then we find that the answer depends also on the approaches and criteria that have been used to legitimize or delegitimize the call for a specific design of participation.

  18. Potential predatory and legitimate biomedical journals: can you tell the difference? A cross-sectional comparison.

    Science.gov (United States)

    Shamseer, Larissa; Moher, David; Maduekwe, Onyi; Turner, Lucy; Barbour, Virginia; Burch, Rebecca; Clark, Jocalyn; Galipeau, James; Roberts, Jason; Shea, Beverley J

    2017-03-16

    The Internet has transformed scholarly publishing, most notably, by the introduction of open access publishing. Recently, there has been a rise of online journals characterized as 'predatory', which actively solicit manuscripts and charge publications fees without providing robust peer review and editorial services. We carried out a cross-sectional comparison of characteristics of potential predatory, legitimate open access, and legitimate subscription-based biomedical journals. On July 10, 2014, scholarly journals from each of the following groups were identified - potential predatory journals (source: Beall's List), presumed legitimate, fully open access journals (source: PubMed Central), and presumed legitimate subscription-based (including hybrid) journals (source: Abridged Index Medicus). MEDLINE journal inclusion criteria were used to screen and identify biomedical journals from within the potential predatory journals group. One hundred journals from each group were randomly selected. Journal characteristics (e.g., website integrity, look and feel, editors and staff, editorial/peer review process, instructions to authors, publication model, copyright and licensing, journal location, and contact) were collected by one assessor and verified by a second. Summary statistics were calculated. Ninety-three predatory journals, 99 open access, and 100 subscription-based journals were analyzed; exclusions were due to website unavailability. Many more predatory journals' homepages contained spelling errors (61/93, 66%) and distorted or potentially unauthorized images (59/93, 63%) compared to open access journals (6/99, 6% and 5/99, 5%, respectively) and subscription-based journals (3/100, 3% and 1/100, 1%, respectively). Thirty-one (33%) predatory journals promoted a bogus impact metric - the Index Copernicus Value - versus three (3%) open access journals and no subscription-based journals. Nearly three quarters (n = 66, 73%) of predatory journals had editors or

  19. Creating a virtual community of practice to investigate legitimate peripheral participation by African American middle school girls in science activities

    Science.gov (United States)

    Edwards, Leslie D.

    How do teenage girls develop an interest in science? What kinds of opportunities can science teachers present to female students that support their engagement with learning science? I studied one aspect of this issue by focusing on ways students could use science to enhance or gain identities that they (probably) already valued. To do that I created technology-rich activities and experiences for an after school class in science and technology for middle school girls who lived in a low socio-economic urban neighborhood. These activities and experiences were designed to create a virtual community of practice whose members used science in diverse ways. Student interest was made evident in their responses to the activities. Four conclusions emerged. (1) Opportunities to learn about the lives and work of admired African American business women interested students in learning by linking it to their middle-class aspirations and their interest in things that money and status can buy. (2) Opportunities to learn about the lives and work of African American women experts in science in a classroom context where students then practiced similar kinds of actual scientific tasks engaged students in relations of legitimate peripheral participation in a virtual and diverse community of practice focused on science which was created in the after-school classes. (3) Opportunities where students used science to show off for family, friends, and supporters of the after-school program, identities they valued, interested them enough that they engaged in long-term science and technology projects that required lots of revisions. (4) In response to the opportunities presented, new and enhanced identities developed around becoming a better student or becoming some kind of scientist.

  20. Juridical-Criminal Paternalism, Autonomy and Vulnerability: Legitimation Criteria of Paternalistic Interventions on Individual Autonomy in Criminal Matters

    Directory of Open Access Journals (Sweden)

    Heráclito Mota Barreto Neto

    2015-12-01

    Full Text Available The following paper has as objective questioning the legitimacy of state's paternalistic interventions on individual autonomy by using institutional-criminal instruments. In this path, the paper aims to understand in which cases the State is allowed to interfere in private individual lives under the justification of being promoting a well or avoiding a harm and, as well, in which cases such interference is abusive of individuals self-determination. Into this analysis, the work will study the current concepts of paternalism, the theoretical classifications on paternalistic interventions which will be useful to demonstrate admissible and inadmissible species of paternalism and Joel Feinberg and Gerald Dworkin's anti- paternalistic theories. Following, this subject will be analyzed in association with the implications of juridical-criminal goods involved in conflicts between autonomy, human vulnerabilities and paternalism, specially regarding to the (unavailability of those goods. In the end, the work intends to define legitimation criteria for paternalistic interventions inserted in criminal laws, which superimpose themselves on the individual autonomy, in order to harmonize constitutional values of respect for autonomy, protection of vulnerable individuals and the Criminal Law functions of exclusive protection of juridical goods.

  1. From Subordination to Hegemony On the Epistemological Legitimation of Mathematics in Natural Philosophy of XVII Century

    Directory of Open Access Journals (Sweden)

    Felipe Ochoa

    2013-12-01

    Full Text Available This article analyzes the epistemological legitimation of mathematics in natural philosophy in the seventeenth century. In the Renaissance it was claimed that mathematics does not meet the Aristotelian criteria of scientificity, and that it did not explain the efficient and final causes. So, its critics, inspired by the Aristotelian tradition, rejected the first attempts to mathematize natural philosophy. The epistemological conditions involved in the debate are examined on the scientific nature of mathematics and its relevance to natural philosophy. A historiographical tour of the mathematization of nature is made to provide new weighing elements with respect to a historically and philosophically more conceptual characterization of the emergence of modern science.

  2. State , Citizenship and Participatory Democracy Between Managerial Reform and Legitimation of Social Power in Public Management

    Directory of Open Access Journals (Sweden)

    Marana Sotero De Sousa

    2016-06-01

    Full Text Available The present article tries to point out the importance of participatory democracy for continuous affirmation of Law Democratic State, shrouded at modifications about citizenship in his evolution between State models following as suffered reforms under Brazilian Public Administration. Through qualitative methodology, especially with historical and hermeneutic procedures and bibliographical sources, the objective is develop the discussion about Popular Participation As legitimation instrument in the decisions that are limited in the administrator space. At the end, show the popular participation and citizens are fundamentals for current democratic model of state.

  3. The modern mental health system in Nepal: organizational persistence in the absence of legitimating myths.

    Science.gov (United States)

    Tausig, M; Subedi, S

    1997-08-01

    This paper advances an organizational explanation for the slow pace of modernization of mental health care systems in developing societies. In complement to cultural and political economic explanations of this condition, we suggest that the value of establishing modern systems in developing societies lies in the legitimation such structures provide for indigenous modernizing efforts vis-a-vis both indigenous and external audiences. The system need not meet actual levels of service demand. Its importance is in its symbolic value as an indicator of modernity. The result is a system in "permanent failure". Implications for institutional theory and the growth of modern mental health systems in developing societies are discussed.

  4. A HOUSE FOR THE REVOLUTION: A PROJECT OF CULTURAL LEGITIMATION IN CUBA (1959-1965

    Directory of Open Access Journals (Sweden)

    GREYSER COTO SARDINA

    2015-06-01

    Full Text Available With the revolutionary triumph I Cuba, a deep transformation of all the socio-economic, political and cultural structures is started. As part of this dynamics a process of institutionalization which finds in the scope of culture one of its higher referents in the creation of Casa de las Americas in July 1959 starts. The needs of legitimation of the new system found in the institution a mechanism to encourage and stimulate the revolutionary ideas and its projections towards Latin-America. In the period from 1959 to 1965, through its main actions, understood as its magazine and contest, the intellectual compromise as principal foundation of its discourse was authenticated.

  5. Counterfeit Drug Penetration into Global Legitimate Medicine Supply Chains: A Global Assessment

    Science.gov (United States)

    Mackey, Tim K.; Liang, Bryan A.; York, Peter; Kubic, Thomas

    2015-01-01

    Counterfeit medicines are a global public health risk. We assess counterfeit reports involving the legitimate supply chain using 2009–2011 data from the Pharmaceutical Security Institute Counterfeit Incident System (PSI CIS) database that uses both open and nonpublic data sources. Of the 1,510 identified CIS reports involving counterfeits, 27.6% reported China as the source country of the incident/detection. Further, 51.3% were reported as counterfeit but the specific counterfeit subcategory was not known or verifiable. The most prevalent therapeutic category was anti-infectives (21.1%) with most reports originating from health-related government agencies. Geographically, Asian and Latin American regions and, economically, middle-income markets were most represented. A total of 127 (64.8%) of a total of 196 countries had no legitimate supply chain CIS counterfeit reports. Improvements in surveillance, including detection of security breaches, data collection, analysis, and dissemination are urgently needed to address public health needs to combat the global counterfeit medicines trade. PMID:25897059

  6. Constructing (IlLegitimate Democracy: Populism and Power Concentration in Newspaper Discourse on Venezuela

    Directory of Open Access Journals (Sweden)

    Ernesto Abalo

    2014-10-01

    Full Text Available Despite scholarly consensus about the importance of the media for democracy, scant attention has been paid to what democracy means to journalistic discourse and how discourses on democracy are interrelated with legitimacy. The aim of this paper is to explore how (illegitimate democracy is constructed in newspaper discourse. By using critical discourse analysis, this paper examines foreign news items about Venezuela, a country that under the presidency of Hugo Chávez has challenged the hegemonic global political and economic orders. The analysis section focuses on two main findings about the Venezuelan government: the constructions of populism and power concentration, which serve to mark deviance from what is perceived as legitimate democracy. This paper argues that a liberal perception of democracy constitutes a central framework for the construction of (illegitimate democracy, which is revealed not least by news discourse’s focus on what is morally unacceptable political conduct according to liberal democratic norms. In this sense, such constructions serve to denounce potential governmental power abuses but also to legitimize the hegemonic economic and political orders.

  7. A tainted trade? Moral ambivalence and legitimation work in the private security industry.

    Science.gov (United States)

    Thumala, Angélica; Goold, Benjamin; Loader, Ian

    2011-06-01

    The private security industry is often represented - and typically represents itself - as an expanding business, confident of its place in the world and sure of its ability to meet a rising demand for security. But closer inspection of the ways in which industry players talk about its past, present and future suggests that this self-promotion is accompanied by unease about the industry's condition and legitimacy. In this paper, we analyse the self-understandings of those who sell security - as revealed in interviews conducted with key industry players and in a range of trade materials - in order to highlight and dissect the constitutive elements of this ambivalence. This analysis begins by describing the reputational problems that are currently thought to beset the industry and the underlying fears about its status and worth that these difficulties disclose. We then examine how security players seek to legitimate the industry using various narratives of professionalization. Four such narratives are identified - regulation, education, association and borrowing - each of which seeks to justify private security and enhance the industry's social worth. What is striking about these legitimation claims is that they tend not to justify the selling of security in market terms. In conclusion we ask why this is the case and argue that market justifications are 'closed-off' by a moral ambivalence that attaches to an industry trading in products which cannot guarantee to deliver the condition that its consumers crave. © London School of Economics and Political Science 2011.

  8. The CAPRICE RICH detector

    Energy Technology Data Exchange (ETDEWEB)

    Basini, G. [INFN, Laboratori Nazionali di Frascati, Rome (Italy); Codino, A.; Grimani, C. [Perugia Univ. (Italy)]|[INFN, Perugia (Italy); De Pascale, M.P. [Rome Univ. `Tor Vergata` (Italy). Dip. di Fisica]|[INFN, Sezione Univ. `Tor Vergata` Rome (Italy); Cafagna, F. [Bari Univ. (Italy)]|[INFN, Bari (Italy); Golden, R.L. [New Mexico State Univ., Las Cruces, NM (United States). Particle Astrophysics Lab.; Brancaccio, F.; Bocciolini, M. [Florence Univ. (Italy)]|[INFN, Florence (Italy); Barbiellini, G.; Boezio, M. [Trieste Univ. (Italy)]|[INFN, Trieste (Italy)

    1995-09-01

    A compact RICH detector has been developed and used for particle identification in a balloon borne spectrometer to measure the flux of antimatter in the cosmic radiation. This is the first RICH detector ever used in space experiments that is capable of detecting unit charged particles, such as antiprotons. The RICH and all other detectors performed well during the 27 hours long flight.

  9. Discriminating Between Legitimate and Predatory Open Access Journals: Report from the International Federation for Emergency Medicine Research Committee

    Directory of Open Access Journals (Sweden)

    Bhakti Hansoti

    2016-09-01

    Full Text Available Introduction: Open access (OA medical publishing is growing rapidly. While subscription-based publishing does not charge the author, OA does. This opens the door for “predatory” publishers who take authors’ money but provide no substantial peer review or indexing to truly disseminate research findings. Discriminating between predatory and legitimate OA publishers is difficult. Methods: We searched a number of library indexing databases that were available to us through the University of California, Irvine Libraries for journals in the field of emergency medicine (EM. Using criteria from Jeffrey Beall, University of Colorado librarian and an expert on predatory publishing, and the Research Committee of the International Federation for EM, we categorized EM journals as legitimate or likely predatory. Results: We identified 150 journal titles related to EM from all sources, 55 of which met our criteria for OA (37%, the rest subscription based. Of these 55, 25 (45% were likely to be predatory. We present lists of clearly legitimate OA journals, and, conversely, likely predatory ones. We present criteria a researcher can use to discriminate between the two. We present the indexing profiles of legitimate EM OA journals, to inform the researcher about degree of dissemination of research findings by journal. Conclusion: OA journals are proliferating rapidly. About half in EM are legitimate. The rest take substantial money from unsuspecting, usually junior, researchers and provide no value for true dissemination of findings. Researchers should be educated and aware of scam journals.

  10. Accrual Accounting and the Australian Public Sector – A Legitimation Explanation

    Directory of Open Access Journals (Sweden)

    Nicholas Davis

    2010-06-01

    Full Text Available The move from the cash basis to the accrual basis of accounting in the Australian Public Sector (APS was akey element of the New Public Management (NPM reform program and an event of historical significance.The aim of this paper is to identify key events in this transition and to analyse them through the theoreticallens of Habermas' (1976 theory of legitimation. Key elements of the literature concerning accrualaccounting in the APS are reviewed, together with a discussion of the relevance of Habermas (1976 to thisstudy. These critical historical events are then analysed according to Habermas (1976. The central argumentexpressed within this paper is that accrual accounting can be seen to be a device used by different levels ofgovernment in the APS in an attempt to combat the tendencies for economic, rationality and legitimacydifficulties that are commensurate with welfare state societies such as Australia.

  11. Nationalism and legitimation for authoritarianism: A comparison of Nicholas I and Vladimir Putin

    Directory of Open Access Journals (Sweden)

    Sean Cannady

    2014-01-01

    Full Text Available This article draws parallels between Tsar Nicholas I and current Russian President Vladimir Putin with respect to their use of nationalism to justify statist policies and political authoritarianism. Building upon insights by Alexander Gerschenkron about the economic development of “backwards” states, it argues that both Nicholas and Putin have rhetorically used Western concepts such as nationalism and democracy to legitimize their rule but have modified them to give them more statist content. Under Nicholas, this was exemplified in the tripartite (Orthodoxy, Autocracy, and Nationality Official Nationality policy. Putin has emphasized patriotism, power, and statism to justify centralization of power and authoritarian policies. Putin's policies and rhetoric are strong analogs to those of Nicholas. Ultimately, the goal of this paper is to explain state-inspired Russian nationalism and how it has been aligned with authoritarian politics, as well as specifying similarities between present and past in Russia.

  12. Biofuels are (Not the Future! Legitimation Strategies of Sustainable Ventures in Complex Institutional Environments

    Directory of Open Access Journals (Sweden)

    Neil A. Thompson

    2018-04-01

    Full Text Available Sustainable ventures often lack legitimacy (perceived to be desirable and appropriate because various stakeholder groups use contradictory institutions (rules and norms to make their judgements, which leads to there being fewer resources available and higher failure rates. Using an institutional theory framework and a multi-case research design with 15 biofuel ventures operating in the Netherlands, this study asks how sustainable entrepreneurs attempt to gain legitimacy in these circumstances. Analysis reveals that the entrepreneurs use a combination of rhetorical, reconciliatory and institutional change strategies to obtain legitimacy from different stakeholder groups. These findings further our understanding of sustainable entrepreneurial behavior by revealing how and why different legitimation strategies are used in complex institutional environments.

  13. The legitimating fact in the transcendental deduction of the categories: on Dieter Henrich's reading of Kant

    Directory of Open Access Journals (Sweden)

    Christian Klotz

    Full Text Available This article reconstructs the principal moments of Dieter Henrich's work on Immanuel Kant's theoretical philosophy. Henrich seeks to clarify and regain the fundaments of Kant's theory of knowledge - from which his followers, according to him, have distanced themselves - based on the analysis of the "transcendental deduction of the categories". Firstly, Henrich investigates the proof structure of deduction, comparing the first and the second edition of Critique of Pure Reason. Secondly, he investigates, in the Kantian argument, the relationship between the identity principle of self-consciousness and objectivity. Finally, extending the comparison to Critique of Practical Reason, Henrich elucidates the program and methodology in deduction, showing that the idea of a legitimating fact, borrowed from the juridical notion of a deduction, becomes the fundamental element. We analyse the problems raised by the conception of a philosophical argument based on fundamental "facts".

  14. Compulsory licensing in Canada and Thailand: comparing regimes to ensure legitimate use of the WTO rules.

    Science.gov (United States)

    Lybecker, Kristina M; Fowler, Elisabeth

    2009-01-01

    This paper examines two recent examples of compulsory licensing legislation: one globally embraced regime and one internationally controversial regime operating under the same WTO rules. In particular, we consider Canadian legislation and the use of compulsory licensing for HIV/AIDS drugs destined for a developing country. This is then contrasted with the conditions under which Thai authorities are pursuing compulsory licenses, the outcomes of their compulsory licenses, as well as the likely impact of the Thai policy. Finally, we construct a rubric to evaluate characteristics of a successful regime. This is used to analyze the Canadian and Thai regimes and frame the expected implications of each national policy. It is hoped that the assessment will guide changes to compulsory licensing design to ensure that legitimate regimes are embraced while illegitimate ones are disallowed.

  15. Legitiming psychiatrists rather than curing patients. The shock therapy in Buenos Aires, Argentina (1930-1970

    Directory of Open Access Journals (Sweden)

    Alejandra Golcman

    2017-06-01

    Full Text Available This research aims to explain the theoretical and clinical use of shock therapies in Argentine psychiatric field, particularly in the province of Buenos Aires between 1930 and 1970. It is argued that it is necessary to study the theoretical and clinical psychiatric work, in order to learn how psychiatrists interpreted mental pathology. Thus two distinct scenarios are analyzed: first academia, emphasizing on medical texts expressing discussions held at congresses, conferences, university chairs, and secondly in hospital settings, represented by a population of chronic patients in a hospital on the outskirts of the Capital Federal, the Esteves Hospital of Lomas de Zamora. The use of shock therapy in the hands of psychiatrists, changed the way of understanding madness and transformed the daily course of hospitals. Therefore, the presence of such therapies was relevant to legitimize the discipline, regardless of the “effectiveness” with patients.

  16. Sentiments that Affect Sociopolitical Legitimation of TNCs in Bangladesh, India, and Pakistan

    DEFF Research Database (Denmark)

    Bakhtiar Rana, Mohammad; Sørensen, Olav Jull

    2014-01-01

    Our study investigates the transnational enterprises' (TNCs’) socio-political legitimization in Bangladesh, India, and Pakistan with a view to ensuring sustainability in the institutional context. We took institutional perspective as a theoretical lens, used a grounded theory method, and employed...... and patriotism,’ and ‘ecological balance’, and suggest that tensions stemming from these three sentiments can be managed and often turned into opportunities if appropriate strategies are applied. Eight types of strategies derived from the nine case studies are presented in order to mitigate, manage, and cash...... in on the REN-sentiments in South Asian markets. These strategies include collaboration strategy, local development strategy, strategy of alignment with socio-political actors, local name and staffing strategy, hibernation strategy, sentiment-focused strategy, isomorphism strategy, and openness strategy....

  17. Effects of regularly consuming dietary fibre rich soluble cocoa products on bowel habits in healthy subjects: a free-living, two-stage, randomized, crossover, single-blind intervention

    Directory of Open Access Journals (Sweden)

    Sarriá Beatriz

    2012-04-01

    Full Text Available Abstract Background Dietary fibre is both preventive and therapeutic for bowel functional diseases. Soluble cocoa products are good sources of dietary fibre that may be supplemented with this dietary component. This study assessed the effects of regularly consuming two soluble cocoa products (A and B with different non-starch polysaccharides levels (NSP, 15.1 and 22.0% w/w, respectively on bowel habits using subjective intestinal function and symptom questionnaires, a daily diary and a faecal marker in healthy individuals. Methods A free-living, two-stage, randomized, crossover, single-blind intervention was carried out in 44 healthy men and women, between 18-55 y old, who had not taken dietary supplements, laxatives, or antibiotics six months before the start of the study. In the four-week-long intervention stages, separated by a three-week-wash-out stage, two servings of A and B, that provided 2.26 vs. 6.60 g/day of NSP respectively, were taken. In each stage, volunteers' diet was recorded using a 72-h food intake report. Results Regularly consuming cocoa A and B increased fibre intake, although only cocoa B significantly increased fibre intake (p Conclusions Regular consumption of the cocoa products increases dietary fibre intake to recommended levels and product B improves bowel habits. The use of both objective and subjective assessments to evaluate the effects of food on bowel habits is recommended.

  18. Effects of a meal rich in 1,3-diacylglycerol on postprandial cardiovascular risk factors and the glucose-dependent insulinotropic polypeptide in subjects with high fasting triacylglycerol concentrations.

    Science.gov (United States)

    Shoji, Kentaro; Mizuno, Tomohito; Shiiba, Daisuke; Kawagoe, Tadanobu; Mitsui, Yuuki

    2012-03-14

    It was previously reported that compared to triacylglycerol (TAG) oil, diacylglycerol (DAG) oil improves postprandial lipid response. However, the effects of DAG oil on postprandial hyperglycemia and incretin response have not yet been determined. In this study, the effects of DAG oil on both postprandial hyperlipidemia and hyperglycemia and the response to the glucose-dependent insulinotropic polypeptide (GIP) were studied. This randomized, double-blind, crossover study analyzed data for 41 individuals with high fasting triacylglycerol concentrations. The subjects ingested test meals (30.3 g of protein, 18.6 g of fat, and 50.1 g of carbohydrate) containing 10 g of DAG oil (DAG meal) or TAG oil (TAG meal) after fasting for at least 12 h. Blood samples were collected prior to and 0.5, 2, 3, 4, and 6 h after ingestion of the test meal. Postprandial TAG concentrations were significantly lower after the DAG meal compared with the TAG meal. Postprandial TAG, insulin, and GIP concentrations were significantly lower after the DAG meal compared with the TAG meal in 26 subjects with fasting serum TAG levels between 1.36 and 2.83 mmol/L. DAG-oil-based meals, as a replacement for TAG oil, may provide cardiovascular benefits in high-risk individuals by limiting lipid and insulin excursions.

  19. Potential antiproliferative activity of polyphenol metabolites against human breast cancer cells and their urine excretion pattern in healthy subjects following acute intake of a polyphenol-rich juice of grumixama (Eugenia brasiliensis Lam.).

    Science.gov (United States)

    Teixeira, L L; Costa, G R; Dörr, F A; Ong, T P; Pinto, E; Lajolo, F M; Hassimotto, N M A

    2017-06-21

    The bioavailability and metabolism of anthocyanins and ellagitannins following acute intake of grumixama fruit, native Brazilian cherry, by humans, and its in vitro antiproliferative activity against breast cancer cells (MDA-MB-231) were investigated. A single dose of grumixama juice was administered to healthy women (n = 10) and polyphenol metabolites were analyzed in urine and plasma samples collected over 24 h. The majority of the metabolites circulating and excreted in urine were phenolic acids and urolithin conjugates, the gut microbiota catabolites of both classes of polyphenols, respectively. According to pharmacokinetic parameters, the subjects were divided into two distinct groups, high and low urinary metabolite excretors. The pool of polyphenol metabolites found in urine samples showed a significant inhibition of cell proliferation and G2/M cell cycle arrest in MDA-MB-231 cells. Our findings demonstrate the large interindividual variability concerning the polyphenol metabolism, which possibly could reflect in health promotion.

  20. Research: Rags to Rags? Riches to Riches?

    Science.gov (United States)

    Bracey, Gerald W.

    2004-01-01

    Everyone has read about what might be called the "gold gap"--how the rich in this country are getting richer and controlling an ever-larger share of the nation's wealth. The Century Foundation has started publishing "Reality Check", a series of guides to campaign issues that sometimes finds gaps in these types of cherished delusions. The guides…

  1. Collective resistance despite complicity : High identifiers rise above the legitimization of disadvantage by the in-group

    NARCIS (Netherlands)

    Jimenez-Moya, Gloria; Rodriguez-Bailon, Rosa; Spears, Russell; de Lemus, Soledad

    How do individuals deal with group disadvantage when their fellow in-group members conceive it as legitimate? Integrating research on the normative conflict model (Packer, 2008, Pers. Soc. Psychol. Rev., 12, 50) and collective action, we expect high identifiers to reject the in-group norm of

  2. Do the disadvantaged legitimize the social system? A large-scale test of the status–legitimacy hypothesis

    NARCIS (Netherlands)

    Brandt, M.J.

    2013-01-01

    System justification theory (SJT) posits that members of low-status groups are more likely to see their social systems as legitimate than members of high-status groups because members of low-status groups experience a sense of dissonance between system motivations and self/group motivations (Jost,

  3. 'and to the Herte She Hireselven Smot' : The Loveris Maladye and the Legitimate Suicides of Chaucer's and Gower's Exemplary Lovers

    NARCIS (Netherlands)

    Sobecki, Sebastian

    2004-01-01

    1. III * Middle English: Excluding Chaucer -- Brown et al., 10.1093 ... In '"And to the herte she hireselven smot": The Loveris Maladye and the Legitimate Suicides of Chaucer's and Gower's Exemplary Lovers' (Mediaevalia ... nbsp;nbsp;nbsp;nbsp;nbsp;nbsp; nbsp; 2. Publications of the Medieval

  4. Kings Today, Rich Tomorrow

    DEFF Research Database (Denmark)

    Fattoum, Asma

    2013-01-01

    This study investigates the King vs. Rich dilemma that founder-CEOs face at IPO. When undertaking IPO, founders face two options. They can either get rich, but then run the risk of losing the control over their firms; or they can remain kings by introducing defensive mechanisms, but this is likel...

  5. Developments on RICH detectors

    International Nuclear Information System (INIS)

    Besson, P.; Bourgeois, P.

    1996-01-01

    The RICH (ring imaging Cherenkov) detector which is dedicated to Cherenkov radiation detection is described. An improvement made by replacing photo sensible vapor with solid photocathode is studied. A RICH detector prototype with a CsI photocathode has been built in Saclay and used with Saturne. The first results are presented. (A.C.)

  6. Legitimizing Security in the Ivory Tower: Canadian University Corporate Security Services' Public Quest for Legitimacy.

    Science.gov (United States)

    Wilkinson, Blair

    2016-05-01

    This article examines how university corporate security (UCS) services engage in legitimation work in their attempts to make their university communities (i.e., faculty, staff, students) and political masters (i.e., university administrators, boards of governors, senators) believe that they are honest, trustworthy, and caring and have authority that should be deferred to. This is accomplished through the analysis of interview and observational data collected as part of a research project exploring UCS services at five Canadian universities and an examination of how UCS services at 14 Canadian universities communicate using the social media service Twitter. These UCS services were found to primarily use Twitter for the purposes of soliciting or requesting information and for networking. In communicating through Twitter, UCS services engage in public legitimation work in which they make claims about and attempt to demonstrate their expertise, authority, and accountability. This article argues that both UCS services' particular legitimacy problem (i.e., their possession of both private and public attributes) and the interactive nature of public legitimation work create tensions that may serve to disrupt UCS services' ability to attain legitimacy. Cet article examine la manière dont les services de sécurité d'entreprise à l'université (SEU) s'engagent à légitimer leurs tentatives de persuader leurs communautés universitaires (c'est-à-dire le corps professoral, le personnel et les étudiants) ainsi que la haute administration (c'est-à-dire les administrateurs de l'université, le conseil des gouverneurs et les sénateurs) qu'ils sont honnêtes, attentifs, dignes de confiance, et qu'ils possèdent un niveau d'autorité auquel quiconque devrait se référer. Ceci sera accompli en analysant un corpus d'entrevues et d'observations dans le cadre d'un projet de recherche examinant les services de type SEU dans cinq universités canadiennes, ainsi qu'une étude sur

  7. Understanding Legitimate Teacher Authority in a Cross-Cultural Teaching Context: Pre-Service Chinese Language Teachers Undertaking Teaching Practicum in International Schools in Hong Kong

    Science.gov (United States)

    Lai, Chun; Gu, Mingyue; Hu, Jingjing

    2015-01-01

    Legitimate teacher authority is fundamental to effective teaching, but is often a thorny issue that teachers need to grapple with when teaching in cross-cultural teaching contexts. By interviewing 18 pre-service Chinese language teachers on their understanding of legitimate teacher authority throughout teaching practicum at international schools…

  8. From performance to performativity: The legitimization of US security contracting and its consequences.

    Science.gov (United States)

    Krahmann, Elke

    2017-12-01

    Discussions about the legitimacy of private security companies (PSCs) in multilateral military interventions abound. This article looks at how the United States has sought to legitimize the outsourcing of security services to PSCs through performance-based contracting and performance assessments. Both mechanisms aim to demonstrate the effective provision of publicly desirable outcomes. However, the immaterial and socially constructed nature of security presents major problems for performance assessments in terms of observable and measurable outcomes. Performance has therefore given way to performativity - that is, the repetitive enactment of particular forms of behaviour and capabilities that are simply equated with security as an outcome. The implications of this development for the ways in which security has been conceptualized, implemented and experienced within US interventions have been profound. Ironically, the concern with performance has not encouraged PSCs to pay increased attention to their impacts on security environments and civilian populations, but has fostered a preoccupation with activities and measurable capabilities that can be easily assessed by government auditors.

  9. The Naturalization of Domination and Legitimate Power in Classical Political Theory

    Directory of Open Access Journals (Sweden)

    Eleni Varikas

    2003-01-01

    Full Text Available The reflection developed here deals with one of the greatest political paradoxes of modern political thought: the turning of a political community into a human artifact while basing it on premisses which are pre-political and therefore precede human action. As it reinvented the political as a free space, modernity reinvented the natural as a limit to this human freedom which religion could no longer contain. In such a context, the witch-hunt is a result both of a religious or superstitious obscurantism and of a rational enterprise based on efficacy. The political implications of cognitive polytheism, which explode in the plurality of scientific perceptions on human nature and on the nature of things, establish a close connection between the authority of modern “science” as a model for the knowledge of nature and that of a religious and temporal kind. The naturalization of the sexual hierarchy in the modern world is at the same time the archetype and the manifestation of this historical process which dislocates the legitimation of domination from the religious to the natural realm.

  10. The mechanisms of constitutional reform in and the legitimation of the peace agreements

    Directory of Open Access Journals (Sweden)

    José Luis Sañudo Ospina

    2017-03-01

    Full Text Available The Colombian state is about to close one of the worst chapters in its history: the war against FARC (Revolutionary Armed Forces of Colombia that has lasted for more than five decades. After more than three years of discussions, the parties have settled on important agreements such as the de-escalation of the armed conflict and transitional justice mechanisms. It is thus time for the State to use constitutional and legal means to incorporate the agreements into the national legal system. President Juan Manuel Santos has called for a plebiscite as the means to legitimate the peace agreements. As a surprise to many, the plebiscite did not obtain the votes needed for its implementation, leaving it’s future in uncertainty. The government is now considering other alternatives, such as pass it through congress, call for an open council meeting and even call for a new plebiscite. The main aim of this article is to analyze the mechanisms of constitutional reform existing in the Colombian legal system to validate the Havana Talks. Some concepts, and constitutional and legal regulations will be studied and various mechanisms of citizen participation and constitutional reform will be contrasted that may help to achieve the government expectations with the peace process.

  11. Alternative Approaches in Evaluating the EU SME Policy: Answers to the Question of Impact and Legitimization

    Directory of Open Access Journals (Sweden)

    Robert K. GRUENWALD

    2014-08-01

    Findings:  OECD  and  EU  evaluations  do  not  determine  causal  relationships  between funding allocation and effects. The evaluations of the KfW and the German Ministry of Economics  use  an  empirical  quantitative  approach  and  determine  direct  causal relations. In  order to fulfil the requirements of legitimizing functions  for  the  SME  policy,  it  is  recommended  to  further  develop  the  EU  funding policy  and  evaluation  according  to  the  “German  model”  both  in  terms  of  the institutional  framework  and  in  terms  of  the  evaluation  of  impacts  through  funding policy measures. Definition  of  minimum  requirements  and  alternative possibilities  for  EU  SME  policy  evaluation  in  order  to  close  the  legitimisation  gap between the allocation of tax money and impact proof (cost-benefit ratio.

  12. Legitimate Peripheral Participation as a Framework for Conversation Analytic Work in Second Language Learning

    Directory of Open Access Journals (Sweden)

    Gitte Rasmussen Hougaard

    2009-03-01

    Full Text Available Since its inception, Conversation Analysis (CA has become not only a framework and a set of methods for studying the generic machinery of talk-in-interaction but also a celebrated, qualitative method for studying a wealth of phenomena and exploring and testing concepts and hypotheses from numerous disciplines, including linguistics, psychology, anthropology and Second Language Acquisition (SLA. CA is often resorted to as the key to resolving knots and dead-ends in these neighboring disciplines. Despite the very interesting results that such work admittedly produces, it is too often not accompanied by focused considerations of how the specific concerns from one field match with the aims that CA procedures have been developed for and hence with the procedures themselves. This paper takes recent applications of CA to the study of SLA as a case in point. It discusses a whether CA can shed light on "learning" as commonly defined in SLA and b whether the resort to a particular model of learning (LAVE & WENGER, 1991, Legitimate Peripheral Participation (LPP helps overcoming some of the problems with which CA work in SLA is confronted. It is hoped that the specific discussions of problems involved in the project, CA-for-SLA, will contribute to the ongoing, general discussion of qualitative research methods and their prospects and problems. URN: urn:nbn:de:0114-fqs090247

  13. Expanding subjectivities

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda; Soldz, Stephen

    2012-01-01

    A major theme in recent psychoanalytic thinking concerns the use of therapist subjectivity, especially “countertransference,” in understanding patients. This thinking converges with and expands developments in qualitative research regarding the use of researcher subjectivity as a tool......-Saxon and continental traditions, this special issue provides examples of the use of researcher subjectivity, informed by psychoanalytic thinking, in expanding research understanding....

  14. An Ecofeminist Approach to Adrienne Rich's Poem "Diving into the Wreck" Adrienne

    OpenAIRE

    ERKAN, Ayça Ülker

    2012-01-01

    This study examines Adrienne Rich\\'s poem “Diving into the Wreck” (1973) through ecofeminist criticism. Rich\\'s ecopoetry questions assumptions about feminine subjectivity and female consciousness, patriarchal abuse, and indifference regarding women. With the androgynous persona in the poem “I”, Rich moves beyond the limits of gender and sexes to give room to form female subjectivity. Persona in the poem starts to explore and express her feminine identity and sexuality by figuratively “diving...

  15. Legitimate expectations as an element of the fair and equitable standard of treatment of foreign investments in arbitral practice

    Directory of Open Access Journals (Sweden)

    Đundić Petar

    2014-01-01

    Full Text Available Fair and equitable standard of treatment of foreign investments represents an integral part of all modern international agreements on protection and encouragement of foreign investments. The key element of its contents, according to arbitral practice, is an obligation of the host state to provide the investor with the treatment in accordance with basic expectations that he or she had at the time of the investment with regard to economical and legal conditions in the host state. The paper analyzes the most important awards of arbitral tribunals dealing with legitimate expectations of the investor as a part of the fair and equitable treatment standard. A considerable attention is dedicated to identifying the behavior of the host state capable of creating legitimate expectation which enjoy legal protection as well as to detecting the requirements for the development of reasonable expectations.

  16. The Influence of the Authoritarian Syndrome on the Process of Legitimation of Government Institutions in Today’s Russia

    Directory of Open Access Journals (Sweden)

    Елена Борисовна Григорьева

    2013-12-01

    Full Text Available The article examines the influence of the authoritarian syndrome on the process of legitimization of various bodies and institutions of government, in particular, to establish and maintain a personal type of legitimation. The author offers the analysis of prospects for the transformation of Russian political regime, namely the transfer from the personal type of legitimacy of the political system to the structural type. It shows the dynamics of components of the authoritarian syndrome is widely spread in the mass consciousness of Russians from 1992 to 2012. The article describes a new approach to the authoritarianism, along with cultural, neo-institutional, institutional explanation of the reasons supporting the communication, trust, and an uncritical attitude to the president, stands authoritarian syndrome.

  17. The proliferation of sexual health: Diverse social problems and the legitimation of sexuality.

    Science.gov (United States)

    Epstein, Steven; Mamo, Laura

    2017-09-01

    Especially since the 1990s, the term sexual health has flourished in professional, commercial, and lay domains. Yet the more the phrase has become visible, the greater the mutability in its meanings. These developments matter for an understanding of healthism-the idea that modern individuals are enjoined to recognize a moral obligation to maximize their health. Theorists of healthism have paid relatively little attention to sexuality and its frequent rendering as controversial, illegitimate, or stigmatizing. We argue that because pairing "sexual" with "health" serves to legitimize and sanitize sexuality, the framing of sexual issues as matters of sexual health is widely appealing across multiple social arenas, and this appeal helps to explain both the proliferation of the term and the diversification of its uses. Secondly, we argue that while the polysemy of sexual health might suggest that the phrase lacks a clear meaning, in another sense the term is quite meaningful: content analysis of journal articles, newspaper articles, and websites shows that the semantics of sexual health can be categorized into six social problem niches, within which sexuality and health are construed in distinctive ways. For each social problem framing, we identify the implied meanings of both sexuality and health, the "opposite" of sexual health, the institutional action plans, the individual injunctions, and the presumed ontologies of bodies and selves. By focusing on how the conjoining of "sexual" and "health" changes the meanings of both terms, our analysis adds nuance to discussions of healthism: it challenges a singular conception of healthism and points to the need for clearer consideration of its different forms. At the same time, we call attention to the significance of "sexual healthism" as a particular example of the "will to health" while also highlighting implications of characterizing sexual issues as matters of health. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. The Legitimation of Self-Regulation and Co-Regulation in Corporatist Concepts of Legal Scholars in the Weimar Republic

    Directory of Open Access Journals (Sweden)

    Peter Collin

    2017-03-01

    Full Text Available Corporatist regulation has a hybrid structure in that it covers state regulation, regulated self-regulation as well as private-public co-regulation. Notably diverging from the standard mode of state regulation, such arrangements required a higher degree of legitimation. Corporatist concepts flourished in the Weimar Republic. This paper deals with three legal scholars’ considerations regarding how to legitimize corporatist models, namely Edgar Tatarin-Tarnheyden, Heinrich Herrfahrdt, and Friedrich Glum. Their institutional touchstone was the Imperial Economic Council, as provided for by article 165 of the Weimar Constitution. This article envisioned a multi-level system of economic councils ranging from regional economic councils up to the Imperial Economic Council and involving representatives of all occupational groups in the performance of state tasks. However, only a Provisional Imperial Economic Council, with a restricted consultative remit, was ever actually established. Based on this model, Tatarin-Tarnheyden, Heinrich Herrfahrdt, and Friedrich Glum conceptualized organizational structures aiming at the comprehensive inclusion of non-state actors. They were legitimized primarily with reference to their output; that is, these organizational forms were supposed to enable a more appropriate and efficient realization of public interests. The input-based argument was basically a question of participation, which implies considerable proximity to typical topoi of democratic legitimation. This similarity is perhaps counter-intuitive, given that corporatist concepts are traditionally associated with anti-democratic ideologies due to their anti-parliamentarian slant. The numerous points of convergence between corporatist and democratic thought simultaneously reflect the heterogeneity of democratic reasoning in the Weimar period and the openness for ideas that were sceptical of—or even hostile to—parliamentary democracy and the party

  19. The legitimation of the power process: experiences of small entrepreneurs in the region of Passo Fundo/RS.

    Directory of Open Access Journals (Sweden)

    Daniel Frasson Lima

    2016-10-01

    Full Text Available The legitimation of power among small entrepreneurs toward the employees was analyzed in the region of Passo Fundo/RS; it’s a process in which these entrepreneurs consolidate working relationships to perform their functions with self-confidence. A descriptive qualitative research was done and used as method of data collection a semi-structured interview, with observation and documental analysis. Four directors of franchises in the field of language education in the northern of Rio Grande do Sul participated in the research. The collected data were submitted to an interpretative analysis that made use of the academic frame to rescue the conception of power, its role and its fountainsin the organizations. The results reinforced the difficulties in measuring the legitimation of power. The phenomenon was investigated from an array of angles and a series of related factors were identified, provokingan evolution on its understanding.It was realized that the strategies of legitimation of the power vary according to the history and leadership style of the directors creating similar results in short term, but not always attending to professionalization and expansion matters.

  20. The CBM RICH project

    Energy Technology Data Exchange (ETDEWEB)

    Adamczewski-Musch, J. [GSI Darmstadt (Germany); Becker, K.-H. [University Wuppertal (Germany); Belogurov, S. [ITEP Moscow (Russian Federation); Boldyreva, N. [PNPI Gatchina (Russian Federation); Chernogorov, A. [ITEP Moscow (Russian Federation); Deveaux, C. [University Gießen (Germany); Dobyrn, V. [PNPI Gatchina (Russian Federation); Dürr, M. [University Gießen (Germany); Eom, J. [Pusan National University (Korea, Republic of); Eschke, J. [GSI Darmstadt (Germany); Höhne, C. [University Gießen (Germany); Kampert, K.-H. [University Wuppertal (Germany); Kleipa, V. [GSI Darmstadt (Germany); Kochenda, L. [PNPI Gatchina (Russian Federation); Kolb, B. [GSI Darmstadt (Germany); Kopfer, J. [University Wuppertal (Germany); Kravtsov, P. [PNPI Gatchina (Russian Federation); Lebedev, S.; Lebedeva, E. [University Gießen (Germany); Leonova, E. [PNPI Gatchina (Russian Federation); and others

    2014-12-01

    The Compressed Baryonic Matter (CBM) experiment will study the properties of super dense nuclear matter by means of heavy ion collisions at the future FAIR facility. An integral detector component is a large Ring Imaging Cherenkov detector with CO{sub 2} gas radiator, which will mainly serve for electron identification and pion suppression necessary to access rare dileptonic probes like e{sup +}e{sup −} decays of light vector mesons or J/Ψ. We describe the design of this future RICH detector and focus on results obtained by building a CBM RICH detector prototype tested at CERN-PS.

  1. Legality, legitimacy and formal and informal decision-making processes: when does a decision become legitimate?

    International Nuclear Information System (INIS)

    Zwetkoff, C.

    2004-01-01

    A few words on the purpose of this paper are given by way of introduction. A brief analysis will be made of the relationship between legality and legitimacy in relation to decision-making processes and within the context of the policies concerning the public management of technological risks. The aim is to raise questions and outline some reflections based on the theory of the state, from the perspective of the conditions of the institutionalization of power. I shall first clarify a few conceptual points. The notion of legality refers to the notion of compliance with legal standards, that is to say, with the law. Is the decision made by a person empowered by law so do to (legal competence)? Is it taken in compliance with legal procedure? And are the effects implicitly in keeping with the spirit of the law? The legitimacy of the power of those who govern, or the legitimacy of their decisions, is not determined solely by legal standards but rather, is a matter of individual and social representation or view. As Hobbes says, in essence, to govern is to convince: to convince people of the rightfulness of the source of the power of those who govern and of the action or public policies that they formulate. The paper is organised around three propositions: 1. The role of the legitimacy or social acceptability of public policies has always been an element of the way all political systems function. This role, however, occupies an increasingly important place on the political agenda in a societal decision-making context that has undergone irreversible changes. 2. Although the essence of the social legitimacy of public policies remains the same, the conditions, mechanisms and criteria evolve. 3. The critical centrality of social legitimacy, together with the evolution of the criteria for legitimate decision, today modify the decision-making mechanisms that were established in response to the requirements of classical democracy. We observe a political organisation i n the

  2. Neutron rich nuclei

    International Nuclear Information System (INIS)

    Foucher, R.

    1979-01-01

    If some β - emitters are particularly interesting to study in light, medium, and heavy nuclei, another (and also) difficult problem is to know systematically the properties of these neutron rich nuclei far from the stability line. A review of some of their characteristics is presented. How far is it possible to be objective in the interpretation of data is questioned and implications are discussed

  3. Searching for a legitimate television journalism: quality criteria in the critic work of Arthur da Távola in the 1970s

    Directory of Open Access Journals (Sweden)

    Fernanda Mauricio da Silva

    2014-07-01

    Full Text Available In the 1970s, the TV reviews published by Artur da Távola rose a new discursive place for TV journalism: instead of the approach with an impoverishing entertainment, a legitimate discourse through technology. This article discusses how Távola legitimated television journalism through a discourse of quality compared to other media, showing power struggles around the representation of reality, emotional speech and compared with everyday life.

  4. “Top-down” vs. “Bottom-up”: A Dichotomy of Paradigms for the Legitimation of Public Power in the EU

    Directory of Open Access Journals (Sweden)

    Dellavalle Sergio

    2017-11-01

    Full Text Available Public power has been justified by resorting to two different kinds of legitimation: one coming from above, the other emerging from the governed. While legitimation “from above” implies that those who are vested with executive power are qualified in their function because of their allegedly higher competences, “bottom-up” legitimacy always presupposes that only citizens can properly decide on their destiny. After giving a brief account of how both legitimation strategies have developed in the history of political ideas, attention is focused on the theories regarding the legitimacy of public power in the European Union. Indeed, both strands of legitimation of public power are represented here with original proposals, according to the specificity of the supranational condition. But even more interesting is that the research into the characteristics of supranational integration has been one of the most significant fields in which the legitimation “from above” has reappeared in Western thought after a rather long period of marginality, now taking the shape of a technocratic justification. In the main section of the article, the reasons in favour of a democratic “bottom-up” legitimation of the European public power are analyzed first, then those which recur to the so-called “output legitimacy” – in other words to technocratic arguments. The last section of the contribution is dedicated to an overall assessment of the different positions.

  5. Knowledge and Consumption pattern of Vitamin A rich-foods ...

    African Journals Online (AJOL)

    Due to lack of knowledge, some of the household subject some foods rich in vitamin A to traditional medicine use rather than using them to enrich their meals. Conclusion: Knowledge of the technologies for storage and preservation of vitamin A rich foods is very important in stabilizing price and making the foods available ...

  6. The CBM RICH project

    Energy Technology Data Exchange (ETDEWEB)

    Adamczewski-Musch, J. [GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Akishin, P. [Laboratory of Information Technologies, Joint Institute for Nuclear research (JINR-LIT), Dubna (Russian Federation); Becker, K.-H. [Department of Physics, University of Wuppertal, D-42097 Wuppertal (Germany); Belogurov, S. [SSC RF ITEP, 117218 Moscow (Russian Federation); Bendarouach, J. [Institute of Physics II and Institute of Applied Physics, Justus Liebig University Giessen, D-35392 Giessen (Germany); Boldyreva, N. [National Research Centre “Kurchatov Institute” B.P. Konstantinov Petersburg Nuclear Physics Institute, 188300 Gatchina (Russian Federation); Chernogorov, A. [SSC RF ITEP, 117218 Moscow (Russian Federation); Deveaux, C. [Institute of Physics II and Institute of Applied Physics, Justus Liebig University Giessen, D-35392 Giessen (Germany); Dobyrn, V. [National Research Centre “Kurchatov Institute” B.P. Konstantinov Petersburg Nuclear Physics Institute, 188300 Gatchina (Russian Federation); Dürr, M. [Institute of Physics II and Institute of Applied Physics, Justus Liebig University Giessen, D-35392 Giessen (Germany); Eschke, J. [GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt (Germany); Förtsch, J. [Department of Physics, University of Wuppertal, D-42097 Wuppertal (Germany); Heep, J.; Höhne, C. [Institute of Physics II and Institute of Applied Physics, Justus Liebig University Giessen, D-35392 Giessen (Germany); Kampert, K.-H. [Department of Physics, University of Wuppertal, D-42097 Wuppertal (Germany); and others

    2017-02-11

    The CBM RICH detector is an integral component of the future CBM experiment at FAIR, providing efficient electron identification and pion suppression necessary for the measurement of rare dileptonic probes in heavy ion collisions. The RICH design is based on CO{sub 2} gas as radiator, a segmented spherical glass focussing mirror with Al+MgF{sub 2} reflective coating, and Multianode Photomultipliers for efficient Cherenkov photon detection. Hamamatsu H12700 MAPMTs have recently been selected as photon sensors, following an extensive sensor evaluation, including irradiation tests to ensure sufficient radiation hardness of the MAPMTs. A brief overview of the detector design and concept is given, results on the radiation hardness of the photon sensors are shown, and the development of a FPGA-TDC based readout chain is discussed.

  7. Does the Sole Description of a Tax Authority Affect Tax Evasion? - The Impact of Described Coercive and Legitimate Power

    Science.gov (United States)

    Hartl, Barbara; Hofmann, Eva; Gangl, Katharina; Hartner-Tiefenthaler, Martina; Kirchler, Erich

    2015-01-01

    Following the classic economic model of tax evasion, taxpayers base their tax decisions on economic determinants, like fine rate and audit probability. Empirical findings on the relationship between economic key determinants and tax evasion are inconsistent and suggest that taxpayers may rather rely on their beliefs about tax authority’s power. Descriptions of the tax authority’s power may affect taxpayers’ beliefs and as such tax evasion. Experiment 1 investigates the impact of fines and beliefs regarding tax authority’s power on tax evasion. Experiments 2-4 are conducted to examine the effect of varying descriptions about a tax authority’s power on participants’ beliefs and respective tax evasion. It is investigated whether tax evasion is influenced by the description of an authority wielding coercive power (Experiment 2), legitimate power (Experiment 3), and coercive and legitimate power combined (Experiment 4). Further, it is examined whether a contrast of the description of power (low to high power; high to low power) impacts tax evasion (Experiments 2-4). Results show that the amount of fine does not impact tax payments, whereas participants’ beliefs regarding tax authority’s power significantly shape compliance decisions. Descriptions of high coercive power as well as high legitimate power affect beliefs about tax authority’s power and positively impact tax honesty. This effect still holds if both qualities of power are applied simultaneously. The contrast of descriptions has little impact on tax evasion. The current study indicates that descriptions of the tax authority, e.g., in information brochures and media reports, have more influence on beliefs and tax payments than information on fine rates. Methodically, these considerations become particularly important when descriptions or vignettes are used besides objective information. PMID:25923770

  8. Does the sole description of a tax authority affect tax evasion?--the impact of described coercive and legitimate power.

    Science.gov (United States)

    Hartl, Barbara; Hofmann, Eva; Gangl, Katharina; Hartner-Tiefenthaler, Martina; Kirchler, Erich

    2015-01-01

    Following the classic economic model of tax evasion, taxpayers base their tax decisions on economic determinants, like fine rate and audit probability. Empirical findings on the relationship between economic key determinants and tax evasion are inconsistent and suggest that taxpayers may rather rely on their beliefs about tax authority's power. Descriptions of the tax authority's power may affect taxpayers' beliefs and as such tax evasion. Experiment 1 investigates the impact of fines and beliefs regarding tax authority's power on tax evasion. Experiments 2-4 are conducted to examine the effect of varying descriptions about a tax authority's power on participants' beliefs and respective tax evasion. It is investigated whether tax evasion is influenced by the description of an authority wielding coercive power (Experiment 2), legitimate power (Experiment 3), and coercive and legitimate power combined (Experiment 4). Further, it is examined whether a contrast of the description of power (low to high power; high to low power) impacts tax evasion (Experiments 2-4). Results show that the amount of fine does not impact tax payments, whereas participants' beliefs regarding tax authority's power significantly shape compliance decisions. Descriptions of high coercive power as well as high legitimate power affect beliefs about tax authority's power and positively impact tax honesty. This effect still holds if both qualities of power are applied simultaneously. The contrast of descriptions has little impact on tax evasion. The current study indicates that descriptions of the tax authority, e.g., in information brochures and media reports, have more influence on beliefs and tax payments than information on fine rates. Methodically, these considerations become particularly important when descriptions or vignettes are used besides objective information.

  9. Does the sole description of a tax authority affect tax evasion?--the impact of described coercive and legitimate power.

    Directory of Open Access Journals (Sweden)

    Barbara Hartl

    Full Text Available Following the classic economic model of tax evasion, taxpayers base their tax decisions on economic determinants, like fine rate and audit probability. Empirical findings on the relationship between economic key determinants and tax evasion are inconsistent and suggest that taxpayers may rather rely on their beliefs about tax authority's power. Descriptions of the tax authority's power may affect taxpayers' beliefs and as such tax evasion. Experiment 1 investigates the impact of fines and beliefs regarding tax authority's power on tax evasion. Experiments 2-4 are conducted to examine the effect of varying descriptions about a tax authority's power on participants' beliefs and respective tax evasion. It is investigated whether tax evasion is influenced by the description of an authority wielding coercive power (Experiment 2, legitimate power (Experiment 3, and coercive and legitimate power combined (Experiment 4. Further, it is examined whether a contrast of the description of power (low to high power; high to low power impacts tax evasion (Experiments 2-4. Results show that the amount of fine does not impact tax payments, whereas participants' beliefs regarding tax authority's power significantly shape compliance decisions. Descriptions of high coercive power as well as high legitimate power affect beliefs about tax authority's power and positively impact tax honesty. This effect still holds if both qualities of power are applied simultaneously. The contrast of descriptions has little impact on tax evasion. The current study indicates that descriptions of the tax authority, e.g., in information brochures and media reports, have more influence on beliefs and tax payments than information on fine rates. Methodically, these considerations become particularly important when descriptions or vignettes are used besides objective information.

  10. The CLEO RICH detector

    International Nuclear Information System (INIS)

    Artuso, M.; Ayad, R.; Bukin, K.; Efimov, A.; Boulahouache, C.; Dambasuren, E.; Kopp, S.; Li, Ji; Majumder, G.; Menaa, N.; Mountain, R.; Schuh, S.; Skwarnicki, T.; Stone, S.; Viehhauser, G.; Wang, J.C.; Coan, T.E.; Fadeyev, V.; Maravin, Y.; Volobouev, I.; Ye, J.; Anderson, S.; Kubota, Y.; Smith, A.

    2005-01-01

    We describe the design, construction and performance of a Ring Imaging Cherenkov Detector (RICH) constructed to identify charged particles in the CLEO experiment. Cherenkov radiation occurs in LiF crystals, both planar and ones with a novel 'sawtooth'-shaped exit surface. Photons in the wavelength interval 135-165nm are detected using multi-wire chambers filled with a mixture of methane gas and triethylamine vapor. Excellent π/K separation is demonstrated

  11. CBM RICH geometry optimization

    Energy Technology Data Exchange (ETDEWEB)

    Mahmoud, Tariq; Hoehne, Claudia [II. Physikalisches Institut, Giessen Univ. (Germany); Collaboration: CBM-Collaboration

    2016-07-01

    The Compressed Baryonic Matter (CBM) experiment at the future FAIR complex will investigate the phase diagram of strongly interacting matter at high baryon density and moderate temperatures in A+A collisions from 2-11 AGeV (SIS100) beam energy. The main electron identification detector in the CBM experiment will be a RICH detector with a CO{sub 2} gaseous-radiator, focusing spherical glass mirrors, and MAPMT photo-detectors being placed on a PMT-plane. The RICH detector is located directly behind the CBM dipole magnet. As the final magnet geometry is now available, some changes in the RICH geometry become necessary. In order to guarantee a magnetic field of 1 mT at maximum in the PMT plane for effective operation of the MAPMTs, two measures have to be taken: The PMT plane is moved outwards of the stray field by tilting the mirrors by 10 degrees and shielding boxes have been designed. In this contribution the results of the geometry optimization procedure are presented.

  12. The Virgin of Luján: sacred source of legitimation of the heroes of the Malvinas War

    Directory of Open Access Journals (Sweden)

    Laura Marina Panizo

    2013-07-01

    Full Text Available The loss of a loved one in war, as in the extraordinary losses in general, produces a break in the usual ways of facing death. In this article we will see how relatives of fallen in the Malvinas War were adapted to these changes in a creative way, reformulating conventional models to understand them, through a framework of interpretation of losses where the Virgin of Luján, sacred source of legitimation of the dead and the bereaved, becomes the instrument through which occurs the communion of all Argentineans, both living and dead, and strengthening the national identity.  

  13. Species richness of arbuscular mycorrhizal fungi: associations with grassland plant richness and biomass

    Czech Academy of Sciences Publication Activity Database

    Hiiesalu, Inga; Pärtel, M.; Davison, J.; Gerhold, P.; Metsis, M.; Moora, M.; Öpik, M.; Vasar, M.; Zobel, M.; Wilson, S. D.

    2014-01-01

    Roč. 203, č. 1 (2014), s. 233-244 ISSN 1469-8137 R&D Projects: GA MŠk EE2.3.30.0048 Institutional research plan: CEZ:AV0Z60050516 Institutional support: RVO:67985939 Keywords : belowground plant richness * diversity * productivity Subject RIV: EH - Ecology, Behaviour Impact factor: 6.545, year: 2013

  14. Plodnost z hlediska legitimity v regionálním pohledu

    Czech Academy of Sciences Publication Activity Database

    Šalamounová, Petra; Šamanová, Gabriela

    2005-01-01

    Roč. 7, č. 2 (2005), s. 6-9 ISSN 1212-995X R&D Projects: GA AV ČR(CZ) 1QS700280552 Institutional research plan: CEZ:AV0Z70280505 Keywords : fertility * region * marital status Subject RIV: AO - Sociology, Demography

  15. The New Rich and Their Unplanned Births: Stratified Reproduction under China's Birth-planning Policy.

    Science.gov (United States)

    Shi, Lihong

    2017-12-01

    This article explores the creation and ramifications of a stratified reproductive system under China's state control of reproduction. Within this system, an emerging group of "new rich" are able to circumvent birth regulations and have unplanned births because of their financial capabilities and social networks. While China's birth-planning policy is meant to be enforced equally for all couples, the unequal access to wealth and bureaucratic power as a result of China's widening social polarization has created disparate reproductive rights and experiences. This article identifies three ways in which reproductive privileges are created. It further explores how a stratified reproductive system under state population control reinforces social polarization. While many socially marginalized couples are unable to register their unplanned children for citizenship status and social benefits, the new rich are able to legitimate their births and transfer their privilege and status to their children, thus reproducing a new generation of elites. © 2016 by the American Anthropological Association.

  16. A Functional Model for the Integration of Gains and Losses under Risk: Implications for the Measurement of Subjective Value

    Science.gov (United States)

    Viegas, Ricardo G.; Oliveira, Armando M.; Garriga-Trillo, Ana; Grieco, Alba

    2012-01-01

    In order to be treated quantitatively, subjective gains and losses (utilities/disutilities) must be psychologically measured. If legitimate comparisons are sought between them, measurement must be at least interval level, with a common unit. If comparisons of absolute magnitudes across gains and losses are further sought, as in standard…

  17. The human subject in the organization

    Directory of Open Access Journals (Sweden)

    Marcela Pérez Pazmiño

    2015-12-01

    Full Text Available This article puts the human subject into the center of the discussion, by finding common factors of representative authors in the field, revealing what was their predominant concern. From the Weberian bureaucratic tradition, organizational theory has witnessed that economic target was in the very center of organizations. For current assumptions, legitimate forms of domination would be substantiated by the inability to resolve most everyday affairs, those that handle to the rentability. It starts to show that organizations, far from being a rational set of actions, are places of unsound decisions, most often used for personal than community goals. The conclusion brings a new topic of discussion for organizational theory: the concept of a free agent within the organization.

  18. Revealing smuggled nuclear material covered by a legitimate radioisotope shipment using CdTe-based gamma-ray spectrometry

    CERN Document Server

    Lakosi, L; Zsigrai, J; Safar, J

    2003-01-01

    Illicit trade of nuclear materials (NM) represents a serious challenge to radiation monitoring upon scenarios, when legitimate radioisotope shipments are used to obscure the weak radiation of NM. Planar and hemispherical Cd(Zn)Te detectors with a portable mini-multichannel analyzer were proven to be suitable, in measuring times of 10 min order, for revealing the presence of low-enriched or natural U-bearing reactor fuel pellets in amounts of kg order, placed beside transport containers of lead or depleted uranium, which contain high activity sup 6 sup 0 Co (10 GBq range) or sup 1 sup 9 sup 2 Ir (TBq range) radioisotope sources. Such a hand-held or portable device may help authorities combating illicit trafficking of nuclear materials.

  19. Spatio-temporal variation of nectar robbing in Salvia gesneriflora and its effects on nectar production and legitimate visitors.

    Science.gov (United States)

    Cuevas, E; Rosas-Guerrero, V

    2016-01-01

    Nectar robbing occurs when floral visitors remove floral nectar through floral damage and usually without providing pollination in return. Even though nectar robbing may have negative, neutral or even positive effects on plant fitness, few studies have investigated temporal and spatial variation in robbing rate and their consequences, particularly in the tropics. In this study, robbing levels were estimated during 3 years in four populations of Salvia gesneriflora, a hummingbird-pollinated shrub endemic to central Mexico that is mainly robbed by birds, carpenter bees and bumblebees. The effect of robbing on nectar availability, flower longevity and on visitation rate by floral visitors was also evaluated. Our results indicate great variation in robbing levels across years and populations and a positive relationship between robbing level and flower abundance per population. Moreover, our results show that nectar availability is about eight times higher in unrobbed flowers than in robbed flowers, and that nectar robbers prefer younger flowers, although lifespan of robbed and unrobbed flowers did not differ statistically. Primary and secondary nectar robbers showed a higher visitation rate compared to legitimate visitors, and neither legitimate nor illegitimate floral visitors seem to discriminate between robbed and unrobbed flowers. These results suggest that robbers may respond to food availability and that no floral visitors apparently could differentiate between robbed and unrobbed flowers. Finally, results show that nectar robbers prefer the youngest flowers, which suggests that strong competition for access to nectar between pollinators and robbers might occur, mainly at the first stages of the flowers. © 2015 German Botanical Society and The Royal Botanical Society of the Netherlands.

  20. The Road to Become a Legitimate Scholar: A Case Study of International PhD Students in Science and Engineering

    Directory of Open Access Journals (Sweden)

    Pia Bøgelund

    2015-11-01

    Full Text Available The purpose of the doctoral education process is to create and legitimize scholarly researchers. This transformation, from student to scholar, is widely discussed in the literature. However, recent rapid changes in university culture have resulted in less time for supervision, stricter completion deadlines, and a greater focus on efficiency and productivity. This has had an impact on this transition process, and this impact has not been widely studied. The aim of this article is to understand the consequences of the current trends for PhD students and the education of PhD students in general. The article is based on interviews with 14 international students from two different research programs at the Faculty of Engineering and Science at Aalborg University in Denmark. The case of international PhD students in a western setting is singled out as a challenging case for becoming a legitimate scholar, since they face the additional challenge of becoming socialised into their new foreign setting. Overall, the study concludes that the transition process of doctoral students is affected by the way different supervisors deal with current university trends and how PhD students fit or do not fit into their knowledge production practices. The study identifies matches or mismatches in a knowledge production perspective, quality of contact, and degree of independence of the PhD student as factors that influence whether a transition process can be marked as sound, troublesome, or lacking. Finally, the study identifies an overall risk of neglecting the more interdependent types of international PhD students. Suggestions are given as how to address this risk.

  1. LHCB RICH gas system proposal

    CERN Document Server

    Bosteels, Michel; Haider, S

    2001-01-01

    Both LHCb RICH will be operated with fluorocarbon as gas radiator. RICH 1 will be filled with 4m^3 of C4F10 and RICH 2 with 100m^3 of CF4. The gas systems will run as a closed loop circulation and a gas recovery system within the closed loop is planned for RICH 1, where the recovery of the CF4 will only be realised during filling and emptying of the detector. Inline gas purification is foreseen for the gas systems in order to limit water and oxygen impurities.

  2. Human Rights Degradations Related to Natural Law: Philosophical-Juridic Self-Legitimation of Franquism

    Directory of Open Access Journals (Sweden)

    César López Rodríguez

    2017-11-01

    Full Text Available This essay identifies the problematic theoretical nature of human rights under Franco's regime, in the light of either a traditionalist or a totalitarian objective natural right's discursive hegemony. This contradictory theoretical alternative was already present in Ramiro de Maeztu's legal-political doctrine, which as the theoretical seed of the regime, led to those contradictions as embodied in two authors: F. Elías de Tejada and L. Legaz Lacambra. Drawing on a political critique of the text itself, the conclusion evinces the doctrinal state of human rights in the current Spanish constitutional system, exposing its contradictions as derived not from a traditionalist or a totalitarian objective natural right but from a subjective natural right.

  3. Information rich display design

    International Nuclear Information System (INIS)

    Welch, Robin; Braseth, Alf Ove; Veland, Oeystein

    2004-01-01

    This paper presents the concept Information Rich Displays. The purpose of Information Rich Displays (IRDs) is to condensate prevailing information in process displays in such a way that each display format (picture) contains more relevant information for the user. Compared to traditional process control displays, this new concept allows the operator to attain key information at a glance and at the same time allows for improved monitoring of larger portions of the process. This again allows for reduced navigation between both process and trend displays and ease the cognitive demand on the operator. This concept has been created while working on designing display prototypes for the offshore petroleum production facilities of tomorrow. Offshore installations basically consist of wells, separation trains (where oil, gas and water are separated from each other), an oil tax measurement system (where oil quality is measured and the pressure increased to allow for export), gas compression (compression of gas for export) and utility systems (water treatment, chemical systems etc.). This means that an offshore control room operator has to deal with a complex process that comprises several functionally different systems. The need for a new approach to offshore display format design is in particular based on shortcomings in today's designs related to the keyhole effect, where the display format only reveals a fraction of the whole process. Furthermore, the upcoming introduction of larger off- and on-shore operation centres will increase the size and complexity of the operators' work domain. In the light of the increased demands on the operator, the proposed IRDs aim to counter the negative effects this may have on the workload. In this work we have attempted to classify the wide range of different roles an operator can have in different situations. The information content and amount being presented to the operator in a display should be viewed in context of the roles the

  4. Awareness-Raising, Legitimation or Backlash? Effects of the UN Convention on the Rights of Persons with Disabilities on Education Systems in Germany

    Science.gov (United States)

    Powell, Justin J. W.; Edelstein, Benjamin; Blanck, Jonna M.

    2016-01-01

    Global discourse about human rights, education for all, and inclusive education has altered social norms relating to dis/ability and schooling, especially through awareness-raising, by legitimating advocates' positions and by facilitating policy reforms. Affected by societal and educational change, special education systems and their participants…

  5. Progress in the Legitimacy of Business and Management Education Research: Rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory"

    Science.gov (United States)

    Bacon, Donald R.

    2016-01-01

    In this rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory," published in the "Journal of Management Education," Dec 2016 (see EJ1118407), Donald R. Bacon discusses the similarities between Arbaugh et al.'s (2016) findings and the scholarship…

  6. Rediscovering Paideia and the Meaning of a Scholarly Career: Rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory"

    Science.gov (United States)

    Antonacopoulou, Elena P.

    2016-01-01

    In "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory," authors J.B. Arbaugh, Charles J. Fornaciari, and Alvin Hwang ("Journal of Management Education," December 2016 vol. 40 no. 6 p654-691, see EJ1118407) used citation analysis to track the development of…

  7. Economic Education within the BME Research Community: Rejoinder to "Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory"

    Science.gov (United States)

    Asarta, Carlos J.

    2016-01-01

    Carlos Asarta comments here that Arbaugh, Fornaciari, and Hwang (2016) are to be commended for their work ("Identifying Research Topic Development in Business and Management Education Research Using Legitimation Code Theory" "Journal of Management Education," Dec 2016, see EJ1118407). Asarta says that they make several…

  8. "Compensatory Legitimation" in Greek Educational Policy: An Explanation for the Abortive Educational Reforms in Greece in Comparison with Those in France.

    Science.gov (United States)

    Persianis, Panayiotis

    1998-01-01

    Examines the political dynamics of planning and implementing educational reforms in Greece, with comparisons to France. Argues that, as in France, the state's concern for "compensatory legitimation" provides a better tool than those advanced by sociologists or historians for explaining Greece's many failed educational reforms. Compares…

  9. [Legitimizing and responsibilities of public health reports: public health reports or social court reports?].

    Science.gov (United States)

    Borgers, D; Streich, W

    1996-11-01

    Since 1970 various initiatives have been taken to improve the information bases of health reporting. However, the efforts made up to now by the Länder, the Federal Government and its corporate bodies are characterised by a lack of experience and shortage of resources; moreover, they are viewed with a critical eye by the public and in the political area. In this contribution the authors describe various topics and delimitations of a health reporting system which go far beyond health statistics and health programmes altogether. The chances of a national health reporting system are based on the assumption that an objective judgement based on expert knowledge and science will be possible and that beyond all particularistic interests, expert knowledge can be organised in a democratic process. Public health reporting varies between two extremes: On the one hand, the current reporting in the media on health-related subjects which is characterised by disagreement among experts, particularistic interests and emotions, and on the other hand the national health reporting, which, on the platform of policy marketing and political image shaping, is suspected of degenerating to a kind of "royal court reporting". A health reporting system based on expert knowledge and characterised by topics with relevance to health policy, expert quality of its information and neutrality to particularistic interests, should go beyond these two extremes. Given the political conditions of budgeting and distribution conflicts, health reporting has to deal with two main aspects: effectiveness and efficiency of employed resources and with the problems of a fair distribution of these resources to provide equal chances in the health sector. What cannot be solved, by questions of procedure, however, is the problem of truth and objective knowledge as well as the problem of confidence. If the general public lacks confidence in national expert knowledge, a society discourse will not lead to political

  10. Do the disadvantaged legitimize the social system? A large-scale test of the status-legitimacy hypothesis.

    Science.gov (United States)

    Brandt, Mark J

    2013-05-01

    System justification theory (SJT) posits that members of low-status groups are more likely to see their social systems as legitimate than members of high-status groups because members of low-status groups experience a sense of dissonance between system motivations and self/group motivations (Jost, Pelham, Sheldon, & Sullivan, 2003). The author examined the status-legitimacy hypothesis using data from 3 representative sets of data from the United States (American National Election Studies and General Social Surveys) and throughout the world (World Values Survey; total N across studies = 151,794). Multilevel models revealed that the average effect across years in the United States and countries throughout the world was most often directly contrary to the status-legitimacy hypothesis or was practically zero. In short, the status-legitimacy effect is not a robust phenomenon. Two theoretically relevant moderator variables (inequality and civil liberties) were also tested, revealing weak evidence, null evidence, or contrary evidence to the dissonance-inspired status-legitimacy hypothesis. In sum, the status-legitimacy effect is not robust and is unlikely to be the result of dissonance. These results are used to discuss future directions for research, the current state of SJT, and the interpretation of theoretically relevant but contrary and null results. PsycINFO Database Record (c) 2013 APA, all rights reserved

  11. “Greenwashing gas: Might a ‘transition fuel’ label legitimize carbon-intensive natural gas development?”

    International Nuclear Information System (INIS)

    Stephenson, Eleanor; Doukas, Alexander; Shaw, Karena

    2012-01-01

    Natural gas is widely considered to be the crucial “bridging fuel” in the transition to the low-carbon energy systems necessary to mitigate climate change. This paper develops a case study of the shale gas industry in British Columbia (BC), Canada to evaluate this assumption. We find that the transition fuel argument for gas development in BC is unsubstantiated by the best available evidence. Emissions factors for shale gas and LNG remain poorly characterized and contested in the academic literature, and context-specific factors have significant impacts on the lifecycle emissions of shale gas but have not been evaluated. Moreover, while the province has attempted to frame natural gas development within its ambitious climate change policy, this framing misrepresents substantive policy on gas production. The “transition fuel” and “climate solution” labels applied to development by the BC provincial government risk legitimizing carbon-intensive gas development. We argue that policy makers in BC and beyond should abandon the “transition fuel” characterization of natural gas. Instead, decision making about natural gas development should proceed through transparent engagement with the best available evidence to ensure that natural gas lives up to its best potential in supporting a transition to a low-carbon energy system. - Highlights: ► Transition fuel discourse may greenwash gas development. ► Gaps in research obscure emissions factors for LNG and shale gas. ► Climate solution label for shale gas and LNG development in BC is unsubstantiated.

  12. Richness and Reciprocity

    Directory of Open Access Journals (Sweden)

    Thomas Harding RN, PhD

    2017-04-01

    Full Text Available Recruiting and retaining nurses in mental health practice settings have long been problematic: A situation which is not helped by student nurses being exposed to negative attitudes about mental health nursing or poor clinical experiences. A pilot program in which student nurses were mentored on the mental health clinical placement was initiated at an Australian School of Nursing. A qualitative study was undertaken to explore the value of this program for the student mentee and the registered nurse mentor. A questionnaire containing six questions was distributed to all participants before and after the clinical experience. The questions were open format seeking data on (a the perceived advantages or disadvantages of mentoring, (b perceptions of whether mentoring contributes to professional development, and (c whether mentoring contributes personally to the participant. The data were subjected to inductive thematic analysis. The registered nurse mentors found that time diverted from clients was a barrier to mentoring students; however, they experienced reciprocity through nurturance of self, students, and the profession. The student mentees found that they experienced a richer and deeper learning environment. Mentoring provides a satisfying learning environment for both parties if carefully implemented and supported.

  13. An Improved Cluster Richness Estimator

    Energy Technology Data Exchange (ETDEWEB)

    Rozo, Eduardo; /Ohio State U.; Rykoff, Eli S.; /UC, Santa Barbara; Koester, Benjamin P.; /Chicago U. /KICP, Chicago; McKay, Timothy; /Michigan U.; Hao, Jiangang; /Michigan U.; Evrard, August; /Michigan U.; Wechsler, Risa H.; /SLAC; Hansen, Sarah; /Chicago U. /KICP, Chicago; Sheldon, Erin; /New York U.; Johnston, David; /Houston U.; Becker, Matthew R.; /Chicago U. /KICP, Chicago; Annis, James T.; /Fermilab; Bleem, Lindsey; /Chicago U.; Scranton, Ryan; /Pittsburgh U.

    2009-08-03

    Minimizing the scatter between cluster mass and accessible observables is an important goal for cluster cosmology. In this work, we introduce a new matched filter richness estimator, and test its performance using the maxBCG cluster catalog. Our new estimator significantly reduces the variance in the L{sub X}-richness relation, from {sigma}{sub lnL{sub X}}{sup 2} = (0.86 {+-} 0.02){sup 2} to {sigma}{sub lnL{sub X}}{sup 2} = (0.69 {+-} 0.02){sup 2}. Relative to the maxBCG richness estimate, it also removes the strong redshift dependence of the richness scaling relations, and is significantly more robust to photometric and redshift errors. These improvements are largely due to our more sophisticated treatment of galaxy color data. We also demonstrate the scatter in the L{sub X}-richness relation depends on the aperture used to estimate cluster richness, and introduce a novel approach for optimizing said aperture which can be easily generalized to other mass tracers.

  14. Is torrefaction of polysaccharides-rich biomass equivalent to carbonization of lignin-rich biomass?

    Science.gov (United States)

    Bilgic, E; Yaman, S; Haykiri-Acma, H; Kucukbayrak, S

    2016-01-01

    Waste biomass species such as lignin-rich hazelnut shell (HS) and polysaccharides-rich sunflower seed shell (SSS) were subjected to torrefaction at 300°C and carbonization at 600°C under nitrogen. The structural variations in torrefied and carbonized biomasses were compared. Also, the burning characteristics under dry air and pure oxygen (oxy-combustion) conditions were investigated. It was concluded that the effects of carbonization on HS are almost comparable with the effects of torrefaction on SSS in terms of devolatilization and deoxygenation potentials and the increases in carbon content and the heating value. Consequently, it can be proposed that torrefaction does not provide efficient devolatilization from the lignin-rich biomass while it is relatively more efficient for polysaccharides-rich biomass. Heat-induced variations in biomass led to significant changes in the burning characteristics under both burning conditions. That is, low temperature reactivity of biomass reduced considerably and the burning shifted to higher temperatures with very high burning rates. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Adaptive Reactive Rich Internet Applications

    Science.gov (United States)

    Schmidt, Kay-Uwe; Stühmer, Roland; Dörflinger, Jörg; Rahmani, Tirdad; Thomas, Susan; Stojanovic, Ljiljana

    Rich Internet Applications significantly raise the user experience compared with legacy page-based Web applications because of their highly responsive user interfaces. Although this is a tremendous advance, it does not solve the problem of the one-size-fits-all approach1 of current Web applications. So although Rich Internet Applications put the user in a position to interact seamlessly with the Web application, they do not adapt to the context in which the user is currently working. In this paper we address the on-the-fly personalization of Rich Internet Applications. We introduce the concept of ARRIAs: Adaptive Reactive Rich Internet Applications and elaborate on how they are able to adapt to the current working context the user is engaged in. An architecture for the ad hoc adaptation of Rich Internet Applications is presented as well as a holistic framework and tools for the realization of our on-the-fly personalization approach. We divided both the architecture and the framework into two levels: offline/design-time and online/run-time. For design-time we explain how to use ontologies in order to annotate Rich Internet Applications and how to use these annotations for conceptual Web usage mining. Furthermore, we describe how to create client-side executable rules from the semantic data mining results. We present our declarative lightweight rule language tailored to the needs of being executed directly on the client. Because of the event-driven nature of the user interfaces of Rich Internet Applications, we designed a lightweight rule language based on the event-condition-action paradigm.2 At run-time the interactions of a user are tracked directly on the client and in real-time a user model is built up. The user model then acts as input to and is evaluated by our client-side complex event processing and rule engine.

  16. Platelet adhesiveness: the effect of centrifugation on the measurement of adhesiveness in platelet-rich plasma

    Science.gov (United States)

    McBride, J. A.

    1968-01-01

    Platelet adhesiveness has been measured in citrated whole blood and in platelet-rich plasma obtained from normal subjects, splenectomized patients, and from patients in whom the diagnosis of recurrent venous thrombosis had been made. The duration of centrifugation used in the preparation of platelet-rich plasma was found to have a profound effect on the measurement of platelet adhesiveness because the figure for platelet adhesiveness measured in platelet-rich plasma obtained by centrifugation was considerably lower than that found in citrated whole blood. This effect was particularly marked when platelet-rich plasma was obtained from subjects in whom platelet adhesiveness measured in whole blood was increased. PMID:5699080

  17. Legitimizing surrogacy in Israel.

    Science.gov (United States)

    Benshushan, A; Schenker, J G

    1997-08-01

    Recently the Israeli Parliament passed legislation regarding all aspects of assisted reproductive techniques, including surrogacy. The main points of this legislation are presented and discussed. The most important aspects are: (i) a public committee authorizes and supervises every single case; (ii) only full surrogacy is permitted; (iii) the agreement is not commercial, reasonable expenses can be paid to the surrogate mother under the supervision of the Approving Committee; (iv) the surrogate mother must be single or divorced; (v) under certain conditions the surrogate mother can withdraw from the agreement; (vi) the child is under the tutelage of a social worker, representing the state, from birth until the completion of the adoption procedure. The religious, social and legal status of surrogate pregnancies worldwide are discussed.

  18. Automatically annotating web pages using Google Rich Snippets

    NARCIS (Netherlands)

    Hogenboom, F.P.; Frasincar, F.; Vandic, D.; Meer, van der J.; Boon, F.; Kaymak, U.

    2011-01-01

    We propose the Automatic Review Recognition and annO- tation of Web pages (ARROW) framework, a framework for Web page review identification and annotation using RDFa Google Rich Snippets. The ARROW framework consists of four steps: hotspot identification, subjectivity analysis, in- formation

  19. Bryophyte and vascular plant responses to base-richness and water level gradients in Western Carpathian Sphagnum-rich mires

    Czech Academy of Sciences Publication Activity Database

    Hájková, Petra; Hájek, Michal

    2004-01-01

    Roč. 39, č. 4 (2004), s. 335-351 ISSN 1211-9520 R&D Projects: GA ČR(CZ) GA206/02/0568 Institutional research plan: CEZ:AV0Z6005908 Keywords : fen * poor-rich gradient * water table Subject RIV: EF - Botanics Impact factor: 0.968, year: 2004

  20. The STAR-RICH Detector

    CERN Document Server

    Lasiuk, B; Braem, André; Cozza, D; Davenport, M; De Cataldo, G; Dell'Olio, L; Di Bari, D; Di Mauro, A; Dunlop, J C; Finch, E; Fraissard, Daniel; Franco, A; Gans, J; Ghidini, B; Harris, J W; Horsley, M; Kunde, G J; Lasiuk, B; Lesenechal, Y; Majka, R D; Martinengo, P; Morsch, Andreas; Nappi, E; Paic, G; Piuz, François; Posa, F; Raynaud, J; Salur, S; Sandweiss, J; Santiard, Jean-Claude; Satinover, J; Schyns, E M; Smirnov, N; Van Beelen, J; Williams, T D; Xu, Z

    2002-01-01

    The STAR-RICH detector extends the particle idenfication capabilities of the STAR spectrometer for charged hadrons at mid-rapidity. It allows identification of pions and kaons up to ~3 GeV/c and protons up to ~5 GeV/c. The characteristics and performance of the device in the inaugural RHIC run are described.

  1. SOFTWARE SUPPORT FOR RICH PICTURES

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2010-01-01

    Rich pictures (RP) are common in object-oriented analysis and design courses, but students seem to have problems in integrating them in their projects' workflow. A new software tool is being developed, specific for RP authoring. To better understand students' issues and working practice with RP...

  2. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome

    OpenAIRE

    Sathyapalan, Thozhukat; Beckett, Stephen; Rigby, Alan S; Mellor, Duane D; Atkin, Stephen L

    2010-01-01

    Abstract Background Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS) has not been studied previously. Methods We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR) in comparison to simulated iso-calorific chocolate (cocoa liquor free/lo...

  3. Species richness pattern along altitudinal gradient in Central European beech forests

    Czech Academy of Sciences Publication Activity Database

    Hrivnák, R.; Gömöry, D.; Slezák, M.; Ujházy, K.; Hédl, Radim; Jarčuška, B.; Ujházyová, M.

    2014-01-01

    Roč. 49, č. 3 (2014), s. 425-441 ISSN 1211-9520 Institutional support: RVO:67985939 Keywords : altitude * beech-dominated forest * species richness Subject RIV: EF - Botanics Impact factor: 1.778, year: 2014

  4. Sensibility and Subjectivity: Levinas’ Traumatic Subject

    Directory of Open Access Journals (Sweden)

    Rashmika Pandya

    2011-02-01

    Full Text Available The importance of Levinas’ notions of sensibility and subjectivity are evident in the revision of phenomenological method by current phenomenologists such as Jean-Luc Marion and Michel Henry. The criticisms of key tenants of classical phenomenology, intentionality and reduction, are of a particular note. However, there are problems with Levinas’ characterization of subjectivity as essentially sensible. In “Totality and Infinity” and “Otherwise than Being”, Levinas criticizes and recasts a traditional notion of subjectivity, particularly the notion of the subject as the first and foremost rational subject. The subject in Levinas’ works is characterized more by its sensibility and affectedness than by its capacity to reason or affect its world. Levinas ties rationality to economy and suggests an alternative notion of reason that leads to his analysis of the ethical relation as the face-to-face encounter. The ‘origin’ of the social relation is located not in our capacity to know but rather in a sensibility that is diametrically opposed to the reason understood as economy. I argue that the opposition in Levinas’ thought between reason and sensibility is problematic and essentially leads to a self-conflicted subject. In fact, it would seem that violence characterizes the subject’s self-relation and, thus, is also inscribed at the base of the social relation. Rather than overcoming a problematic tendency to dualistic thought in philosophy Levinas merely reverses traditional hierarchies of reason/emotion, subject/object and self/other. 

  5. The Impact of Religious Factors on Legitimation of Power in the Golden Horde and Late Medieval Turkic-Mongol States of the 15th–18th Centuries

    Directory of Open Access Journals (Sweden)

    R.Yu. Pochekaev

    2013-09-01

    Full Text Available The article deals with a new factor of legitimating power in the late medieval Chinggisid states established after the decline and fall of the ‘steppe empires’ of the Yuan Dynasty, Ilkhanate in Iran, Chagatai Ulus, and Golden Horde. The decrease of Chinggisid power resulted in the appearance of other claimants for the throne (non-Chinggisid dynasties who used another factors for legitimazation, in particular – the religious one. To save their power, the Chinggisids as well had to appeal to religion – Islam in the Turkic states and Buddhism in Mongol ones.

  6. Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850- 1960, by Mai Na M. Lee. Madison, University of Wisconsin Press, 2015. 430 pages.

    Directory of Open Access Journals (Sweden)

    Nengher N. Vang

    2015-12-01

    Full Text Available This article provides a book review of Mai Na M. Lee’s Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850-1960. Dreams of the Hmong Kingdom. It highlights the contribution of the book to the historiography of the Hmong and provides a critical assessment of the dichotomous analytical framework that Lee uses to analyze the rivalry between Hmong messianic leaders and Hmong political brokers and the competition between the Ly and Lo clans for paramountcy in French Indochina

  7. Krize legitimity Komunistické strany Číny a Chu Ťin-tchaova demokracie

    Czech Academy of Sciences Publication Activity Database

    Klimeš, Ondřej

    XXXIV, č. 3 (2010), s. 27-27 ISSN 0543-7962 Institutional research plan: CEZ:AV0Z90210515 Keywords : Chinese Communist Party * legitimacy crisis * Hu Jintao Subject RIV: AD - Politology ; Political Sciences

  8. Scoring Rules for Subjective Probability Distributions

    DEFF Research Database (Denmark)

    Harrison, Glenn W.; Martínez-Correa, Jimmy; Swarthout, J. Todd

    The theoretical literature has a rich characterization of scoring rules for eliciting the subjective beliefs that an individual has for continuous events, but under the restrictive assumption of risk neutrality. It is well known that risk aversion can dramatically affect the incentives to correctly...... report the true subjective probability of a binary event, even under Subjective Expected Utility. To address this one can “calibrate” inferences about true subjective probabilities from elicited subjective probabilities over binary events, recognizing the incentives that risk averse agents have...... to distort reports. We characterize the comparable implications of the general case of a risk averse agent when facing a popular scoring rule over continuous events, and find that these concerns do not apply with anything like the same force. For empirically plausible levels of risk aversion, one can...

  9. Formal Institutions and Subjective Wellbeing

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Dreher, Axel; Fischer, Justina A.V.

    2010-01-01

    A long tradition in economics explores the association between the quality of formal institutions and economic performance. The literature on the relationship between such institutions and happiness is, however, rather limited, and inconclusive. In this paper, we revisit the findings from recent...... cross-country studies on the institution-happiness association. Our findings suggest that their conclusions are qualitatively rather insensitive to the specific measure of 'happiness' used, while the associations between formal institutions and subjective well-being differ among poor and rich countries....... Separating different types of institutional quality, we find that in low-income countries the effects of economic-judicial institutions on happiness dominate those of political institutions, while analyses restricted to middle- and high-income countries show strong support for an additional beneficial effect...

  10. HTML5 rich media foundation

    CERN Document Server

    David, Matthew

    2010-01-01

    Learn about the new ways in which video and audio can be easily embedded into your HTML5 Web pages. Discover how you can create new Web media content and how JavaScript, CSS, and SVG can be integrated to create a compelling, rich media foundation for your work. HTML 5, is the first major update to the core language of the Web in over a decade The focus of this book is on innovations that most directly effect Web site design and multimedia integration The companion Web site features working demonstrations and tutorial media for hands-on pract

  11. Soziologische Wissenskulturen zwischen individualisierter Inspiration und prozeduraler Legitimation. Zur Entwicklung qualitativer und interpretativer Sozialforschung in der deutschen und französischen Soziologie seit den 1960er Jahren

    Directory of Open Access Journals (Sweden)

    Reiner Keller

    2016-01-01

    Full Text Available Wie wissen Soziologinnen und Soziologen, was sie wissen? Trotz der Internationalisierung der Soziologie bestehen nach wie vor starke sprachräumliche Unterschiede in der soziologischen Wissensproduktion, in eingesetzten Theorien, Methoden und Fragestellungen. Der nachfolgende Beitrag erläutert die Entwicklung und Ausprägung der Unterschiedlichkeit soziologischer Wissenskulturen im Hinblick auf den Einsatz qualitativer bzw. interpretativer Ansätze seit den 1960er Jahren in Deutschland und Frankreich. Er stützt sich auf ein von uns 2012-2014 geleitetes Forschungsprojekt und dessen empirische Grundlagen: Dokumentenanalysen und Interviews. Wissenskulturen werden als die Arten und Weisen der Produktion und Legitimation von (hier: soziologischem Wissen verstanden. Diesbezüglich lässt sich von der Erkenntnisproduktion als dem zentralen Handlungsproblem soziologischen Forschens sprechen. Während für die französischsprachige Soziologie diagnostisch von einer Lösung dieses Erkenntnisproblems durch die den Forschenden zugeschriebenen Kompetenzen und Inspirationen ausgegangen werden kann, schiebt sich im deutschsprachigen Raume eine prozedurale Legitimation durch Verfahren in den Vordergrund. Der Beitrag rekonstruiert exemplarisch die Ausgangssituation dieser Entwicklungen um die Wende zu den 1960er Jahren und bettet sie in die weitere Entfaltung der jeweiligen Soziologien ein. Er will damit zur gegenwärtigen Entwicklung einer reflexiven Soziologie beitragen. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1601145

  12. FRAMING AS LEGITIMATION OF CLIMATE POLICY. CLIMATE CHANGE FRAMES IN ARGENTINIAN AND BRAZILIAN PRESS DURING THE SUMMITS OF DOHA AND WARSAW

    Directory of Open Access Journals (Sweden)

    Luis González Alcaraz

    2014-06-01

    Full Text Available The article aims to describe and compare journalistic frames of climate change produced by two leading newspapers in South America: Clarin of Argentina and Folha de São Paulo of Brazil, in the context of the Doha (COP- 18 and Warsaw (COP -19 conferences. For this, it has used a definition of framing which recognizes its various dimensions: definition of the situation, reasoning about causes, moral evaluations and recommendations or prescriptions. The analysis was addressed by a qualitative process of coding and classification of journalistic texts. The empirical results indicate that the frames produced for the newspapers correspond to the political context to which they belong, that they coincide in pointing to climate change as a serious problem caused primarily by industrialized countries and what must be faced with a sense of urgency, so they tend to legitimate climate policy. In this regard, it is noted that journalistic frames not only guide the interpretation of social problems, but legitimate political action.

  13. Conservation and Biodiversity of Rich Fens

    DEFF Research Database (Denmark)

    Andersen, Dagmar Kappel

    2014-01-01

    Rich fen is a habitat type dependent on a constant supply of nutrient poor, calcium rich groundwater. A high, stable groundwater table, relatively high pH combined with nutrient poor conditions support a special and very species rich vegetation including many rare and threatened plant species. In...

  14. Rich or poor: Who should pay higher tax rates?

    Science.gov (United States)

    Murilo Castro de Oliveira, Paulo

    2017-08-01

    A dynamic agent model is introduced with an annual random wealth multiplicative process followed by taxes paid according to a linear wealth-dependent tax rate. If poor agents pay higher tax rates than rich agents, eventually all wealth becomes concentrated in the hands of a single agent. By contrast, if poor agents are subject to lower tax rates, the economic collective process continues forever.

  15. Magnetotransport in Pd-rich PdFe alloys

    Czech Academy of Sciences Publication Activity Database

    Kudrnovský, Josef; Drchal, Václav; Turek, Ilja

    2013-01-01

    Roč. 26, č. 5 (2013), s. 1749-1752 ISSN 1557-1939 R&D Projects: GA ČR(CZ) GAP204/11/1228 Institutional support: RVO:68378271 ; RVO:68081723 Keywords : galvanomagnetic transport * Pd-rich PdFe * long-range order * effect of temperature * anisotropic magnetoresistance Subject RIV: BM - Solid Matter Physics ; Magnetism Impact factor: 0.930, year: 2013

  16. The leucine-rich repeat structure.

    Science.gov (United States)

    Bella, J; Hindle, K L; McEwan, P A; Lovell, S C

    2008-08-01

    The leucine-rich repeat is a widespread structural motif of 20-30 amino acids with a characteristic repetitive sequence pattern rich in leucines. Leucine-rich repeat domains are built from tandems of two or more repeats and form curved solenoid structures that are particularly suitable for protein-protein interactions. Thousands of protein sequences containing leucine-rich repeats have been identified by automatic annotation methods. Three-dimensional structures of leucine-rich repeat domains determined to date reveal a degree of structural variability that translates into the considerable functional versatility of this protein superfamily. As the essential structural principles become well established, the leucine-rich repeat architecture is emerging as an attractive framework for structural prediction and protein engineering. This review presents an update of the current understanding of leucine-rich repeat structure at the primary, secondary, tertiary and quaternary levels and discusses specific examples from recently determined three-dimensional structures.

  17. A subjective scheduler for subjective dedicated networks

    Science.gov (United States)

    Suherman; Fakhrizal, Said Reza; Al-Akaidi, Marwan

    2017-09-01

    Multiple access technique is one of important techniques within medium access layer in TCP/IP protocol stack. Each network technology implements the selected access method. Priority can be implemented in those methods to differentiate services. Some internet networks are dedicated for specific purpose. Education browsing or tutorial video accesses are preferred in a library hotspot, while entertainment and sport contents could be subjects of limitation. Current solution may use IP address filter or access list. This paper proposes subjective properties of users or applications are used for priority determination in multiple access techniques. The NS-2 simulator is employed to evaluate the method. A video surveillance network using WiMAX is chosen as the object. Subjective priority is implemented on WiMAX scheduler based on traffic properties. Three different traffic sources from monitoring video: palace, park, and market are evaluated. The proposed subjective scheduler prioritizes palace monitoring video that results better quality, xx dB than the later monitoring spots.

  18. Rich Language Analysis for Counterterrorism

    Science.gov (United States)

    Guidère, Mathieu; Howard, Newton; Argamon, Shlomo

    Accurate and relevant intelligence is critical for effective counterterrorism. Too much irrelevant information is as bad or worse than not enough information. Modern computational tools promise to provide better search and summarization capabilities to help analysts filter and select relevant and key information. However, to do this task effectively, such tools must have access to levels of meaning beyond the literal. Terrorists operating in context-rich cultures like fundamentalist Islam use messages with multiple levels of interpretation, which are easily misunderstood by non-insiders. This chapter discusses several kinds of such “encryption” used by terrorists and insurgents in the Arabic language, and how knowledge of such methods can be used to enhance computational text analysis techniques for use in counterterrorism.

  19. Acoustic richness modulates the neural networks supporting intelligible speech processing.

    Science.gov (United States)

    Lee, Yune-Sang; Min, Nam Eun; Wingfield, Arthur; Grossman, Murray; Peelle, Jonathan E

    2016-03-01

    The information contained in a sensory signal plays a critical role in determining what neural processes are engaged. Here we used interleaved silent steady-state (ISSS) functional magnetic resonance imaging (fMRI) to explore how human listeners cope with different degrees of acoustic richness during auditory sentence comprehension. Twenty-six healthy young adults underwent scanning while hearing sentences that varied in acoustic richness (high vs. low spectral detail) and syntactic complexity (subject-relative vs. object-relative center-embedded clause structures). We manipulated acoustic richness by presenting the stimuli as unprocessed full-spectrum speech, or noise-vocoded with 24 channels. Importantly, although the vocoded sentences were spectrally impoverished, all sentences were highly intelligible. These manipulations allowed us to test how intelligible speech processing was affected by orthogonal linguistic and acoustic demands. Acoustically rich speech showed stronger activation than acoustically less-detailed speech in a bilateral temporoparietal network with more pronounced activity in the right hemisphere. By contrast, listening to sentences with greater syntactic complexity resulted in increased activation of a left-lateralized network including left posterior lateral temporal cortex, left inferior frontal gyrus, and left dorsolateral prefrontal cortex. Significant interactions between acoustic richness and syntactic complexity occurred in left supramarginal gyrus, right superior temporal gyrus, and right inferior frontal gyrus, indicating that the regions recruited for syntactic challenge differed as a function of acoustic properties of the speech. Our findings suggest that the neural systems involved in speech perception are finely tuned to the type of information available, and that reducing the richness of the acoustic signal dramatically alters the brain's response to spoken language, even when intelligibility is high. Copyright © 2015 Elsevier

  20. High-frequency Trader Subjectivity

    DEFF Research Database (Denmark)

    Borch, Christian; Lange, Ann-Christina

    2017-01-01

    In this article, we examine the recent shift in financial markets toward high-frequency trading (HFT). This turn is being legitimized with reference to how algorithms are allegedly more rational and efficient than human traders, and less prone to emotionally motivated decisions. We argue......-techniques of the ideal high-frequency trader. We demonstrate that these traders face the challenge of avoiding emotional interference in their algorithms and that they deploy a set of disciplinary self-techniques to curb the importance of emotional attachment....

  1. Robust Optical Richness Estimation with Reduced Scatter

    Energy Technology Data Exchange (ETDEWEB)

    Rykoff, E.S.; /LBL, Berkeley; Koester, B.P.; /Chicago U. /Chicago U., KICP; Rozo, E.; /Chicago U. /Chicago U., KICP; Annis, J.; /Fermilab; Evrard, A.E.; /Michigan U. /Michigan U., MCTP; Hansen, S.M.; /Lick Observ.; Hao, J.; /Fermilab; Johnston, D.E.; /Fermilab; McKay, T.A.; /Michigan U. /Michigan U., MCTP; Wechsler, R.H.; /KIPAC, Menlo Park /SLAC

    2012-06-07

    Reducing the scatter between cluster mass and optical richness is a key goal for cluster cosmology from photometric catalogs. We consider various modifications to the red-sequence matched filter richness estimator of Rozo et al. (2009b), and evaluate their impact on the scatter in X-ray luminosity at fixed richness. Most significantly, we find that deeper luminosity cuts can reduce the recovered scatter, finding that {sigma}{sub ln L{sub X}|{lambda}} = 0.63 {+-} 0.02 for clusters with M{sub 500c} {approx}> 1.6 x 10{sup 14} h{sub 70}{sup -1} M{sub {circle_dot}}. The corresponding scatter in mass at fixed richness is {sigma}{sub ln M|{lambda}} {approx} 0.2-0.3 depending on the richness, comparable to that for total X-ray luminosity. We find that including blue galaxies in the richness estimate increases the scatter, as does weighting galaxies by their optical luminosity. We further demonstrate that our richness estimator is very robust. Specifically, the filter employed when estimating richness can be calibrated directly from the data, without requiring a-priori calibrations of the red-sequence. We also demonstrate that the recovered richness is robust to up to 50% uncertainties in the galaxy background, as well as to the choice of photometric filter employed, so long as the filters span the 4000 {angstrom} break of red-sequence galaxies. Consequently, our richness estimator can be used to compare richness estimates of different clusters, even if they do not share the same photometric data. Appendix A includes 'easy-bake' instructions for implementing our optimal richness estimator, and we are releasing an implementation of the code that works with SDSS data, as well as an augmented maxBCG catalog with the {lambda} richness measured for each cluster.

  2. 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.

  3. Growth and alteration of uranium-rich microlite

    International Nuclear Information System (INIS)

    Giere, R.; Swope, R. J.; Buck, E. C.; Guggenheim, R.; Mathys, D.; Reusser, E.

    2000-01-01

    Uranium-rich microlite, a pyrochlore-group mineral, occurs in 440 Ma old lithium pegmatites of the Mozambique Belt in East Africa. Microlite exhibits a pronounced growth zoning, with a U-free core surrounded by a U-rich rim (UO 2 up to 17 wt.%). The core exhibits conjugate sets of straight cracks (cleavage planes) which provided pathways for a late-stage U-enriched pegmatitic fluid which interacted with the U-free microlite to produce a distinct U enrichment along the cracks and led to the formation of the U-rich rim. Following the stage of U incorporation into microlite, a second generation of hydrothermal fluids deposited mica along the cleavage planes. Subsequent to these two hydrothermal stages, the host rock was uplifted and subjected to intense low-temperature alteration during which Na, Ca and F were leached from the microlite crystals. This alteration also led to a hydration of microlite, but there is no evidence of U loss. These low-temperature alteration effects were only observed in the U-rich rim which is characterized by a large number of irregular cracks which are most probably the result of metamictization, as indicated by electron diffraction images and powder X-ray patterns. The pyrochlore-group minerals provide excellent natural analogues for pyrochlore-based nuclear waste forms, because samples of variable age and with high actinide contents are available

  4. Integrative modelling reveals mechanisms linking productivity and plant species richness.

    Science.gov (United States)

    Grace, James B; Anderson, T Michael; Seabloom, Eric W; Borer, Elizabeth T; Adler, Peter B; Harpole, W Stanley; Hautier, Yann; Hillebrand, Helmut; Lind, Eric M; Pärtel, Meelis; Bakker, Jonathan D; Buckley, Yvonne M; Crawley, Michael J; Damschen, Ellen I; Davies, Kendi F; Fay, Philip A; Firn, Jennifer; Gruner, Daniel S; Hector, Andy; Knops, Johannes M H; MacDougall, Andrew S; Melbourne, Brett A; Morgan, John W; Orrock, John L; Prober, Suzanne M; Smith, Melinda D

    2016-01-21

    How ecosystem productivity and species richness are interrelated is one of the most debated subjects in the history of ecology. Decades of intensive study have yet to discern the actual mechanisms behind observed global patterns. Here, by integrating the predictions from multiple theories into a single model and using data from 1,126 grassland plots spanning five continents, we detect the clear signals of numerous underlying mechanisms linking productivity and richness. We find that an integrative model has substantially higher explanatory power than traditional bivariate analyses. In addition, the specific results unveil several surprising findings that conflict with classical models. These include the isolation of a strong and consistent enhancement of productivity by richness, an effect in striking contrast with superficial data patterns. Also revealed is a consistent importance of competition across the full range of productivity values, in direct conflict with some (but not all) proposed models. The promotion of local richness by macroecological gradients in climatic favourability, generally seen as a competing hypothesis, is also found to be important in our analysis. The results demonstrate that an integrative modelling approach leads to a major advance in our ability to discern the underlying processes operating in ecological systems.

  5. Manual for subject analysis

    International Nuclear Information System (INIS)

    2002-01-01

    This document is one in a series of publications known as the ETDE/INIS Joint Reference Series and also constitutes a part of the ETDE Procedures Manual. It presents the rules, guidelines and procedures to be adopted by centers submitting input to the International Nuclear Information System (INIS) or the Energy Technology Data Exchange (ETDE). It is a manual for the subject analysis part of input preparation, meaning the selection, subject classification, abstracting and subject indexing of relevant publications, and is to be used in conjunction with the Thesauruses, Subject Categories documents and the documents providing guidelines for the preparation of abstracts. The concept and structure of the new manual are intended to describe in a logical and efficient sequence all the steps comprising the subject analysis of documents to be reported to INIS or ETDE. The manual includes new chapters on preparatory analysis, subject classification, abstracting and subject indexing, as well as rules, guidelines, procedures, examples and a special chapter on guidelines and examples for subject analysis in particular subject fields. (g.t.; a.n.)

  6. Estimating Subjective Probabilities

    DEFF Research Database (Denmark)

    Andersen, Steffen; Fountain, John; Harrison, Glenn W.

    2014-01-01

    either construct elicitation mechanisms that control for risk aversion, or construct elicitation mechanisms which undertake 'calibrating adjustments' to elicited reports. We illustrate how the joint estimation of risk attitudes and subjective probabilities can provide the calibration adjustments...... that theory calls for. We illustrate this approach using data from a controlled experiment with real monetary consequences to the subjects. This allows the observer to make inferences about the latent subjective probability, under virtually any well-specified model of choice under subjective risk, while still...

  7. Proton-rich nuclear statistical equilibrium

    International Nuclear Information System (INIS)

    Seitenzahl, I.R.; Timmes, F.X.; Marin-Lafleche, A.; Brown, E.; Magkotsios, G.; Truran, J.

    2008-01-01

    Proton-rich material in a state of nuclear statistical equilibrium (NSE) is one of the least studied regimes of nucleosynthesis. One reason for this is that after hydrogen burning, stellar evolution proceeds at conditions of an equal number of neutrons and protons or at a slight degree of neutron-richness. Proton-rich nucleosynthesis in stars tends to occur only when hydrogen-rich material that accretes onto a white dwarf or a neutron star explodes, or when neutrino interactions in the winds from a nascent proto-neutron star or collapsar disk drive the matter proton-rich prior to or during the nucleosynthesis. In this Letter we solve the NSE equations for a range of proton-rich thermodynamic conditions. We show that cold proton-rich NSE is qualitatively different from neutron-rich NSE. Instead of being dominated by the Fe-peak nuclei with the largest binding energy per nucleon that have a proton-to-nucleon ratio close to the prescribed electron fraction, NSE for proton-rich material near freezeout temperature is mainly composed of 56Ni and free protons. Previous results of nuclear reaction network calculations rely on this nonintuitive high-proton abundance, which this Letter explains. We show how the differences and especially the large fraction of free protons arises from the minimization of the free energy as a result of a delicate competition between the entropy and nuclear binding energy.

  8. Platelet-rich plasma, plasma rich in growth factors and simvastatin in the regeneration and repair of alveolar bone.

    Science.gov (United States)

    Rivera, César; Monsalve, Francisco; Salas, Juan; Morán, Andrea; Suazo, Iván

    2013-12-01

    Platelet preparations promote bone regeneration by inducing cell migration, proliferation and differentiation in the area of the injury, which are essential processes for regeneration. In addition, several studies have indicated that simvastatin (SIMV), widely used for the treatment of hypercholesterolemia, stimulates osteogenesis. The objective of this study was to evaluate the effects of treatment with either platelet-rich plasma (PRP) or plasma rich in growth factors (PRGF) in combination with SIMV in the regeneration and repair of alveolar bone. The jaws of Sprague Dawley rats (n=18) were subjected to rotary instrument-induced bone damage (BD). Animals were divided into six groups: BD/H 2 O (n=3), distilled water without the drug and alveolar bone damage; BD/H 2 O/PRP (n=3), BD and PRP; BD/H 2 O/PRGF (n=3), BD and PRGF; BD/SIMV (n=3), BD and water with SIMV; BD/SIMV/PRP (n=3), BD, PRP and SIMV; and BD/SIMV/PRGF (n=3), BD, PRGF and SIMV. Conventional histological analysis (hematoxylin and eosin staining) revealed that the BD/SIMV group showed indicators for mature bone tissue, while the BD/SIMV/PRP and BD/SIMV/PRGF groups showed the coexistence of indicators for mature and immature bone tissue, with no statistical differences between the platelet preparations. Simvastatin did not improve the effect of platelet-rich plasma and plasma rich in growth factors. It was not possible to determine which platelet preparation produced superior effects.

  9. Subjective poverty line definitions

    NARCIS (Netherlands)

    J. Flik; B.M.S. van Praag (Bernard)

    1991-01-01

    textabstractIn this paper we will deal with definitions of subjective poverty lines. To measure a poverty threshold value in terms of household income, which separates the poor from the non-poor, we take into account the opinions of all people in society. Three subjective methods will be discussed

  10. Correlation of secreted protein acidic and rich in cysteine with diabetic nephropathy

    OpenAIRE

    Li, Lei; Song, Hai-Yan; Liu, Kai; An, Meng-Meng

    2015-01-01

    To detect the serum concentrations of secreted protein acidic and rich in cysteine (SPARC) in patients with diabetic nephropathy and SPARC mRNA and protein expressions in renal tissue of db/db mice (C57BL/KsJ, diabetic nephropathy mice), thus preliminary exploration on the role of secreted protein acidic riches in cysteine in the development of diabetic nephropathy were carried out. Serum SPARC levels in normal subjects, patients with type 2 diabetes mellitus (without diabetic nephropathy), c...

  11. LHCb RICH1 Engineering Design Review Report

    CERN Document Server

    Brook, N; Metlica, F; Muir, A; Phillips, A; Buckley, A; Gibson, V; Harrison, K; Jones, C R; Katvars, S G; Lazzeroni, C; Storey, J; Ward, CP; Wotton, S; Alemi, M; Arnabaldi, C; Bellunato, T F; Calvi, M; Matteuzzi, C; Musy, M; Negri, P; Perego, D L; Pessina, G; Chamonal, R; Eisenhardt, S; Lawrence, J; McCarron, J; Muheim, F; Playfer, S; Walker, A; Cuneo, S; Fontanelli, F; Gracco, Valerio; Mini, G; Musico, P; Petrolini, A; Sannino, M; Bates, A; MacGregor, A; O'Shea, V; Parkes, C; Paterson, S; Petrie, D; Pickford, A; Rahman, M; Soler, F; Allebone, L; Barber, J H; Cameron, W; Clark, D; Dornan, Peter John; Duane, A; Egede, U; Hallam, R; Howard, A; Plackett, R; Price, D; Savidge, T; Vidal-Sitjes, G; Websdale, D M; Adinolfi, M; Bibby, J H; Cioffi, C; Gligorov, Vladimir V; Harnew, N; Harris, F; McArthur, I A; Newby, C; Ottewell, B; Rademacker, J; Senanayake, R; Somerville, L P; Soroko, A; Smale, N J; Topp-Jørgensen, S; Wilkinson, G; Yang, S; Benayoun, M; Khmelnikov, V A; Obraztsov, V F; Densham, C J; Easo, S; Franek, B; Kuznetsov, G; Loveridge, P W; Morrow, D; Morris, JV; Papanestis, A; Patrick, G N; Woodward, M L; Aglieri-Rinella, G; Albrecht, A; Braem, André; Campbell, M; D'Ambrosio, C; Forty, R W; Frei, C; Gys, Thierry; Jamet, O; Kanaya, N; Losasso, M; Moritz, M; Patel, M; Piedigrossi, D; Snoeys, W; Ullaland, O; Van Lysebetten, A; Wyllie, K

    2005-01-01

    This document describes the concepts of the engineering design to be adopted for the upstream Ring Imaging Cherenkov detector (RICH1) of the reoptimized LHCb detector. Our aim is to ensure that coherent solutions for the engineering design and integration for all components of RICH1 are available, before proceeding with the detailed design of these components.

  12. Island Species Richness Increases with Habitat Diversity

    NARCIS (Netherlands)

    Hortal, J.; Triantis, K.A.; Meiri, S.; Thebault, E.M.C.; Sfenthourakis, S.

    2009-01-01

    Species richness is commonly thought to increase with habitat diversity. However, a recent theoretical model aiming to unify niche and island biogeography theories predicted a hump-shaped relationship between richness and habitat diversity. Given the contradiction between model results and previous

  13. Legal and security requirements for the air transportation of cyanotoxins and toxigenic cyanobacterial cells for legitimate research and analytical purposes.

    Science.gov (United States)

    Metcalf, J S; Meriluoto, J A O; Codd, G A

    2006-05-25

    Cyanotoxins are now recognised by international and national health and environment agencies as significant health hazards. These toxins, and the cells which produce them, are also vulnerable to exploitation for illegitimate purposes. Cyanotoxins are increasingly being subjected to national and international guidelines and regulations governing their production, storage, packaging and transportation. In all of these respects, cyanotoxins are coming under the types of controls imposed on a wide range of chemicals and other biotoxins of microbial, plant and animal origin. These controls apply whether cyanotoxins are supplied on a commercial basis, or stored and transported in non-commercial research collaborations and programmes. Included are requirements concerning the transportation of these toxins as documented by the United Nations, the International Air Transport Association (IATA) and national government regulations. The transportation regulations for "dangerous goods", which by definition include cyanotoxins, cover air mail, air freight, and goods checked in and carried on flights. Substances include those of determined toxicity and others of suspected or undetermined toxicity, covering purified cyanotoxins, cyanotoxin-producing laboratory strains and environmental samples of cyanobacteria. Implications of the regulations for the packaging and air-transport of dangerous goods, as they apply to cyanotoxins and toxigenic cyanobacteria, are discussed.

  14. A common basis for facilitated legitimate exchange of biological materials proposed by the European Culture Collections' Organisation

    Directory of Open Access Journals (Sweden)

    Dagmar Fritze

    2009-12-01

    Full Text Available Being charged with the task of accessioning and supplying of living microbiological material, microbial culture collections are institutions that play a central role between the interests of a variety of user communities. On the one side are the providers of living microbiological material, such as individual scientists, institutions and countries of origin and on the other side are the various kinds of recipients/users of cultures of microorganisms from academia and industry. Thus, providing access to high quality biological material and scientific services while at the same time observing donor countries' rights, intellectual property rights, biosafety and biosecurity aspects poses demanding challenges. E.g. donor countries rights relate to Article 15 of the Convention on Biological Diversity: "Contracting parties …. recognize the sovereign rights of states over their natural resources …. shall facilitate access to resources … and not impose restrictions that run counter to the aims of the Convention. Access to natural resources shall be by mutually agreed terms and subject to prior informed consent ..." The use of a proposed standard contract by culture collections is discussed as a way of contractually safeguarding the existing research commons, while observing the new rights established in the Convention on Biological Diversity as well as other existing and new legislation impacting on the accessibility of living microbial material.

  15. Voluntary disclosures of intangible assets and legitimization: The production industry of olive oil Divulgación voluntaria de intangibles y legitimación: La industria productora de aceite de oliva Voluntary disclosures of intangible assets and legitimization: The production industry of olive oil

    Directory of Open Access Journals (Sweden)

    Francisca Castilla-Polo

    2012-12-01

    Full Text Available Purpose: The aim of this paper is to analyze whether the decision to disclose intangible assets could be explained by Institutional Theory. Our interest is to provide evidence of his interpretative capacity through an empirical study applied to the olive oil mill industry. Design/methodology/approach: We used a mixed methodological design that combines quantitative and qualitative methods. Findings: In an industry like olive oil mills, not use to providing additional information on intangible assets on a voluntary basis, social legitimization can be seen as a long-term objective because of the lack of urgency associated to it. Instead, a more pragmatic behavior concerned with economic legitimization has been observed, such as those that have been already found. Research limitations/implications: Greater efforts should be made to complete comparative results in a specific industry as well as we consider necessary to analyze longitudinally the evolution of the relationship legitimation-disclosure of intangibles. Originality/value: The results obtained help contribute to the literature coming from Institutional Theory in the sense that the legitimization of a new practice can vary between industries according to the state of the process of its institutionalization in each of them.Objeto: El objetivo de este trabajo es analizar si la decisión de divulgar información sobre intangibles puede ser explicada por la Teoría Institucional. Nuestro interés es proporcionar evidencia de su capacidad interpretativa a través del estudio de la industria productora de aceite de oliva. Diseño/metodología: Empleamos un diseño mixto que combina métodos cuantitativos y cualitativos. Aportaciones y resultados: En una industria como la del aceite de oliva, poco dada a proporcionar información adicional sobre intangibles de manera voluntaria, la legitimación social se considera un objetivo a largo plazo, no así la legitimación económica que sí se asocia al

  16. Platelet-rich plasma in otolaryngology.

    Science.gov (United States)

    Stavrakas, M; Karkos, P D; Markou, K; Grigoriadis, N

    2016-12-01

    Platelet-rich plasma is a novel material that is being used more frequently in many surgical specialties. A literature review on the current and potential uses of platelet-rich plasma in otolaryngology was performed. There is limited evidence on the use of platelet-rich plasma in otolaryngology compared with other specialties: only 11 studies on various subspecialties (otology, rhinology and laryngology) were included in the final review. Based on the limited number of studies, we cannot draw safe conclusions about the value of platelet-rich plasma in otolaryngology. Nevertheless, the available literature suggests that platelet-rich plasma holds promise for future research and may have a number of clinical applications.

  17. RUSSIAN LAW SUBJECTS

    Directory of Open Access Journals (Sweden)

    D.N. Bakhrakh

    2006-03-01

    Full Text Available The question about the subjects of law branches is concerning the number of most important and difficult in law science. Its right decision influences on the subject of law regulation, precise definition of addressees of law norms, the volume of their rights and duties, the limits of action of norms of Main part of the branch, its principles. Scientific investigations, dedicated to law subjects system, promote the development of recommendations for the legislative and law applying activity; they are needed for scientific work organization and student training, for preparing qualified lawyers.

  18. Writing and the 'Subject'

    DEFF Research Database (Denmark)

    Greve, Charlotte

    /page. It is, moreover, an index pointing to the painting/writing subject; it is a special deictic mode of painting/writing. The handwriting of the Russian avant-garde books, the poetics of handwriting, and the way handwriting is represented in poetry emphasize the way the subject (the speaking and the viewing...... in the early as well as the contemporary avant-garde, it becomes clear that the ‘subject’ is an unstable category that can be exposed to manipulation and play. Handwriting is performing as a signature (as an index), but is at the same time similar to the signature of a subject (an icon) and a verbal construct...

  19. Subject (of documents)

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2017-01-01

    This article presents and discuss the concept “subject” or subject matter (of documents) as it has been examined in library and information science (LIS) for more than 100 years. Different theoretical positions are outlined and it is found that the most important distinction is between document......-oriented views versus request-oriented views. The document-oriented view conceive subject as something inherent in documents, whereas the request-oriented view (or the policy based view) understand subject as an attribution made to documents in order to facilitate certain uses of them. Related concepts...

  20. On the Possibility of Assigning Probabilities to Singular Cases, or: Probability Is Subjective Too!

    Directory of Open Access Journals (Sweden)

    Mark R. Crovelli

    2009-06-01

    Full Text Available Both Ludwig von Mises and Richard von Mises claimed that numerical probability could not be legitimately applied to singular cases. This paper challenges this aspect of the von Mises brothers’ theory of probability. It is argued that their denial that numerical probability could be applied to singular cases was based solely upon Richard von Mises’ exceptionally restrictive definition of probability. This paper challenges Richard von Mises’ definition of probability by arguing that the definition of probability necessarily depends upon whether the world is governed by time-invariant causal laws. It is argued that if the world is governed by time-invariant causal laws, a subjective definition of probability must be adopted. It is further argued that both the nature of human action and the relative frequency method for calculating numerical probabilities both presuppose that the world is indeed governed by time-invariant causal laws. It is finally argued that the subjective definition of probability undercuts the von Mises claim that numerical probability cannot legitimately be applied to singular, non-replicable cases.

  1. The remembering subjectivity

    Directory of Open Access Journals (Sweden)

    María Angélica Garzón Martínez

    2015-07-01

    More concretely this article presents the idea of remembrance subjectivity that becomes converted into a political platform for reclaiming the right to recollect and change based on those recollections

  2. On English Locative Subjects

    Directory of Open Access Journals (Sweden)

    Gabriela Brůhová

    2017-07-01

    Full Text Available The paper analyses English sentences with thematic locative subjects. These subjects were detected as translation counterparts of Czech sentenceinitial locative adverbials realized by prepositional phrases with the prepositions do (into, na (on, v/ve (in, z/ze (from complemented by a noun. In the corresponding English structure, the initial scene-setting adverbial is reflected in the thematic subject, which results in the locative semantics of the subject. The sentences are analysed from syntactic, semantic and FSP aspects. From the syntactic point of view, we found five syntactic patterns of the English sentences with a locative subject (SV, SVA, SVO, SVpassA and SVCs that correspond to Czech sentences with initial locative adverbials. On the FSP level the paper studies the potential of the sentences to implement the Presentation or Quality Scale. Since it is the “semantic content of the verb that actuates the presentation semantics of the sentence” (Duškova, 2015a: 260, major attention is paid to the syntactic-semantic structure of the verb. The analysis of the semantics of the English sentences results in the identification of two semantic classes of verbs which co-occur with the English locative subject.

  3. Why does Retraction Watch continue to offer support to Jeffrey Beall, and legitimize his post-mortem “predatory” lists?

    Directory of Open Access Journals (Sweden)

    Jaime A. Teixeira da Silva

    2017-07-01

    Full Text Available Retraction Watch is a science watchdog that may give the impression of being both an anti-bad science and an anti-science blog. This blog has tried to legitimize its ethical stance by naming its parent organization The Center for Science Integrity Inc. (CSI, and by appointing a former Chair of the Committee on Publication Ethics (COPE, Elizabeth Wager, to the CSI board of directors. Jeffrey Beall, another science watchdog, often appears in public alongside Adam Marcus and Ivan Oransky, the CSI secretary and president, respectively, and participates in events with Wager. Beall became academically redundant on January 15, 2017. This is because his blog, which hosted a faulty, controversial and misleading list (and thus potentially libelous of “predatory” open access journals and publishers, suddenly went blank. Beall offered no apology or explanation to the public, but was offered intellectual asylum and protection by the University of Colorado, Denver, where he works as a librarian. After a grace period of almost two months, members of the global academic community have now largely lost respect for Beall because of his silence, which may be equated with irresponsibility and/or cowardice. Despite this near extinct academic status, Retraction Watch continues to laud Beall, refer to his now-defunct site and lists as valid, as many as 25 times, and even rely on the Beall blog and lists to support several of their journalistic claims. In the world of science publishing, the legitimization of a “fact” using a defunct or false (i.e., non-factual source, is equivalent to publishing misconduct, and feeds into the “false facts” and “alternative truths” epidemic in journalism that Retraction Watch is now impregnating into science publishing. Why then is Retraction Watch allowed to operate under an ethically superior platform, while expecting scientists and academics to respect basic rules of citing valid references, but while practicing

  4. The structure and species richness of the diatom assemblages of the Western Carpathian spring fens along the gradient of mineral richness

    Czech Academy of Sciences Publication Activity Database

    Fránková, Markéta; Bojková, J.; Poulíčková, A.; Hájek, Michal

    2009-01-01

    Roč. 9, č. 2 (2009), s. 355-368 ISSN 1802-5439 Institutional research plan: CEZ:AV0Z60050516 Keywords : diatoms * Western Carpathians * poor-rich gradient Subject RIV: EF - Botanics Impact factor: 1.762, year: 2009

  5. Isotopic Hg in an Allende carbon-rich residue

    Science.gov (United States)

    Reed, G. W., Jr.; Jovanovic, S.

    1990-01-01

    A carbon-rich residue from Allende subjected to stepwise heating yielded two isotopically resolvable types of Hg: one with an (Hg-196)/(Hg-202) concentration ratio the same as terrestrial (monitor) Hg; the other enriched in Hg-196 relative to Hg-202 by about 60 percent. Hg with the 202 isotope enriched relative to 196, as is found in bulk Allende, was not observed. Whether the result of mass fractionation or nucleosynthesis, the distinct types of Hg entered different carrier phases and were not thermally mobilized since the accretion of the Allende parent body.

  6. Isotopic Hg in an Allende carbon-rich residue

    International Nuclear Information System (INIS)

    Reed, G.W. Jr.; Jovanovic, S.

    1990-01-01

    A carbon-rich residue from Allende subjected to stepwise heating yielded two isotopically resolvable types of Hg: one with an (Hg-196)/(Hg-202) concentration ratio the same as terrestrial (monitor) Hg; the other enriched in Hg-196 relative to Hg-202 by about 60 percent. Hg with the 202 isotope enriched relative to 196, as is found in bulk Allende, was not observed. Whether the result of mass fractionation or nucleosynthesis, the distinct types of Hg entered different carrier phases and were not thermally mobilized since the accretion of the Allende parent body. 9 refs

  7. Neutron rich nuclei around 132Sn

    International Nuclear Information System (INIS)

    Bhattacharya, Sarmishtha

    2016-01-01

    The neutron rich nuclei with few particles or holes in 132 Sn have various experimental and theoretical interest to understand the evolution of nuclear structure around the doubly magic shell closure Z=50 and N=82. Some of the exotic neutron rich nuclei in this mass region are situated near waiting points in the r-process path and are of special astrophysical interest. Neutron rich nuclei near 132 Sn have been studied using fission fragment spectroscopy. The lifetime of low lying isomeric states have been precisely measured and the beta decay from the ground and isomeric states have been characterized using gamma-ray spectroscopy

  8. Firm size diversity, functional richness, and resilience

    Science.gov (United States)

    Garmestani, A.S.; Allen, Craig R.; Mittelstaedt, J.D.; Stow, C.A.; Ward, W.A.

    2006-01-01

    This paper applies recent advances in ecology to our understanding of firm development, sustainability, and economic development. The ecological literature indicates that the greater the functional richness of species in a system, the greater its resilience - that is, its ability to persist in the face of substantial changes in the environment. This paper focuses on the effects of functional richness across firm size on the ability of industries to survive in the face of economic change. Our results indicate that industries with a richness of industrial functions are more resilient to employment volatility. ?? 2006 Cambridge University Press.

  9. Interaction, transference, and subjectivity

    DEFF Research Database (Denmark)

    Lundgaard Andersen, Linda

    2012-01-01

    Fieldwork is one of the important methods in educational, social, and organisational research. In fieldwork, the researcher takes residence for a shorter or longer period amongst the subjects and settings to be studied. The aim of this is to study the culture of people: how people seem to make...... sense of their lives and which moral, professional, and ethical values seem to guide their behaviour and attitudes. In fieldwork, the researcher has to balance participation and observation in her attempts at representation. Consequently, the researcher’s academic and life-historical subjectivity...... is also subjected to psychodynamic processes. In this article, I draw upon a number of research inquiries to illustrate how psychodynamic processes influence research processes: data production, research questions and methodology, relations to informants, as well as interpretation and analysis. I further...

  10. RATIONAL STRUCTURES OF POLITICS IN MONTESQUIEU’S THE SPIRIT OF THE LAWS. PART I: THE KEY ELEMENTS LEGITIMATING THE POWER AND ITS SOURCES

    Directory of Open Access Journals (Sweden)

    MARIUS DUMITRESCU

    2013-05-01

    Full Text Available In The Spirit of the Laws, Montesquieu tried not to discuss about laws, but in fact, about the type of power hiding behind them. Inspired by Plato and Aristotle, he built his own vision on the palingenesis of the political forms and of the principles governing them. Baron de La Brède started from ideas, from spiritual structures, that have the role to create certain social behaviors, and identified three types of government forms, each characterized by its own nature and principle: monarchy, democracy, and despotism. The French philosopher tried to understand, besides the principles ensuring the nature of each government, the key elements legitimating the power and also its sources. The monarchy is seen by Montesquieu as the most suitable regime, for his time, to rule free societies. The aristocracy helps to the maintenance of freedom in royalty by resisting to any attempt of the crown to exceed its constitutional prerogatives. The transition from one form of government to another is done because of the alteration of principles. Democracy is maybe the most exposed to alteration as its excess of freedom leads to the affirmation of the spirit of endless equality that makes everybody wanting to be the equals to the rulers. Montesquieu sees no other solution to replace the degraded forms of political organization than the confederative republic. Such a political organization would answer the need for permanent political flexibility.

  11. Textual Legitimation Through Dreams: the Case of the Tunisian Ṣāliḥ’s Dream (ms. RESC/55 of the CSIC

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Vázquez

    2017-03-01

    Full Text Available Manuscript Resc/55 of the CSIC has a chapter telling the story of a dream that a Tunisian ṣāliḥ had with the Prophet Muḥammad. In the dream the Prophet tells the dreamer about the events of Judgment Day, gives him some recommendations, and promises that however little the faith of a Muslim may be, he will enter Paradise, provided he remains a Muslim. These words likely were well received by the Mudejars or Moriscos who selected this text and copied it so many times. The author of this article analyses the contents of the story using an approach that takes into account both the Arabic literary tradition of edifying dream stories (manamāt, as well as the socio-historical background of the Moriscos. Of particular importance is understanding how the text legitimizes its contents and represents the words of the Prophet as authentic by resorting to a long tradition of dreams about Muḥammad. At the end of the article there is a transliteration of the aljamiado text.

  12. Thermodynamics of neutron-rich nuclear matter

    Energy Technology Data Exchange (ETDEWEB)

    López, Jorge A., E-mail: jorgelopez@utep.edu [Department of Physics, University of Texas at El Paso, El Paso, Texas 79968, U.S.A (United States); Porras, Sergio Terrazas, E-mail: sterraza@uacj.mx; Gutiérrez, Araceli Rodríguez, E-mail: al104010@alumnos.uacj.mx [Universidad Autónoma de Ciudad Juárez, Ciudad Juárez, Chihuahua, México (Mexico)

    2016-07-07

    This manuscript presents methods to obtain properties of neutron-rich nuclear matter from classical molecular dynamics. Some of these are bulk properties of infinite nuclear matter, phase information, the Maxwell construction, spinodal lines and symmetry energy.

  13. Leveraging data rich environments using marketing analytics

    OpenAIRE

    Holtrop, Niels

    2017-01-01

    With the onset of what is popularly known as “big data”, increased attention is being paid to creating value from these data rich environments. Within the field of marketing, the analysis of customer and market data supported by models is known as marketing analytics. The goal of these analyses is to enhance managerial decision making regarding marketing problems. However, before these data rich environments can be used to guide managerial decision making, firms need to grasp the process of d...

  14. Subjectivity of embodiment

    Czech Academy of Sciences Publication Activity Database

    Novotný, Karel

    2014-01-01

    Roč. 4, č. 1 (2014), s. 187-195 ISSN 1804-624X R&D Projects: GA ČR(CZ) GAP401/10/1164 Institutional support: RVO:67985955 Keywords : Levinas * phenomenology * factivity * body * experience Subject RIV: AA - Philosophy ; Religion

  15. Miscellaneous subjects, ch. 18

    International Nuclear Information System (INIS)

    Brussaard, P.J.; Glaudemans, P.W.M.

    1977-01-01

    Attention is paid to a variery of subjects which are related to shell model applications, e.g. the Lanczos method for matrix diagonalization, truncation methods (seniority truncation, single-particle energy truncation and diagonal energy truncation which can be used for reducing the configuration space.) Coulomb energies and spurious states are briefly discussed. Finally attention is paid to the particle-vibrator model

  16. Barron's SAT subject test

    CERN Document Server

    Jansen, MA, Robert

    2016-01-01

    Includes one diagnostic test and three complete tests, all questions answered and explained, self-assessment guides, and subject reviews. Also features test strategies, QR codes to short instructional videos, and a detailed appendix with equations, physical constants, and a basic math review.

  17. LITHIUM-RICH GIANTS IN GLOBULAR CLUSTERS

    Energy Technology Data Exchange (ETDEWEB)

    Kirby, Evan N.; Cohen, Judith G. [California Institute of Technology, 1200 E. California Boulevard, MC 249-17, Pasadena, CA 91125 (United States); Guhathakurta, Puragra [UCO/Lick Observatory and Department of Astronomy and Astrophysics, University of California, 1156 High Street, Santa Cruz, CA 95064 (United States); Zhang, Andrew J. [The Harker School, 500 Saratoga Avenue, San Jose, CA 95129 (United States); Hong, Jerry [Palo Alto High School, 50 Embarcadero Road, Palo Alto, CA, 94301 (United States); Guo, Michelle [Stanford University, 450 Serra Mall, Stanford, CA 94305 (United States); Guo, Rachel [Irvington High School, 41800 Blacow Road, Fremont, CA 94538 (United States); Cunha, Katia [Observatório Nacional, São Cristóvão Rio de Janeiro (Brazil)

    2016-03-10

    Although red giants deplete lithium on their surfaces, some giants are Li-rich. Intermediate-mass asymptotic giant branch (AGB) stars can generate Li through the Cameron–Fowler conveyor, but the existence of Li-rich, low-mass red giant branch (RGB) stars is puzzling. Globular clusters are the best sites to examine this phenomenon because it is straightforward to determine membership in the cluster and to identify the evolutionary state of each star. In 72 hours of Keck/DEIMOS exposures in 25 clusters, we found four Li-rich RGB and two Li-rich AGB stars. There were 1696 RGB and 125 AGB stars with measurements or upper limits consistent with normal abundances of Li. Hence, the frequency of Li-richness in globular clusters is (0.2 ± 0.1)% for the RGB, (1.6 ± 1.1)% for the AGB, and (0.3 ± 0.1)% for all giants. Because the Li-rich RGB stars are on the lower RGB, Li self-generation mechanisms proposed to occur at the luminosity function bump or He core flash cannot explain these four lower RGB stars. We propose the following origin for Li enrichment: (1) All luminous giants experience a brief phase of Li enrichment at the He core flash. (2) All post-RGB stars with binary companions on the lower RGB will engage in mass transfer. This scenario predicts that 0.1% of lower RGB stars will appear Li-rich due to mass transfer from a recently Li-enhanced companion. This frequency is at the lower end of our confidence interval.

  18. Looking through the Vizão Feita por Xpo a el Rey Dom Affonso Henriques (1659 Franciscans in India and the legitimization of the Braganza monarchy

    Directory of Open Access Journals (Sweden)

    Barreto Xavier, Ângela

    2016-12-01

    Full Text Available Early modern Portuguese political providentialism has attracted significant scholarly interest in recent years. Whether in reference to the legitimization of imperialism in the fifteenth and sixteenth centuries, to the divine justification of royal power in the sixteenth and seventeenth centuries (especially after 1640, to Sebastianism, the Fifth Empire and other forms of millenarism, or to the uses of astrology, scholars have demonstrated that political providentialism was a familiar language to the Portuguese monarchy. Little is known, however, about the formulation and spread of political providentialism in the Asian part of the Portuguese Empire. In this paper I provide a more complex picture of the dissemination of this language in the Estado da Índia through an analysis of the treatise Vizão de Affonso Henriques, written in Goa by Friar António de S. Thiago, in the year 1659. How does this treatise relate to metropolitan political providentialism, namely in the context of the legitimization of the Braganza monarchy? How is Franciscanism crucial in the treatise’s structure? And can the treatise be located at the crossroads of Euro-Asiatic political culture?En los últimos años el estudio del providencialismo político en el Portugal Moderno ha despertado un significativo interés académico. Ya sea como referencia a la legitimación del imperialismo de los siglos XV y XVI, ya a la justificación divina del poder real en los siglos XVI y XVII (sobre todo después de 1640, como al Sebastianismo, al Quinto Imperio y demás formas de milenarismo o a los usos de la astrología, los especialistas han demostrado que el providencialismo era una lenguaje conocido en la monarquía portuguesa. Poco se sabe, sin embargo, de su formulación y propagación en la parte asiática del Imperio portugués. En este trabajo se propone una imagen más compleja de la difusión del providencialismo político en el Estado de la India a través de un an

  19. When is normative recruitment legitimate?

    Directory of Open Access Journals (Sweden)

    Lars Øystein Ursin

    2008-11-01

    Full Text Available Rosamond Rhodes and John Harris have both recently argued that we all have a general moral duty to participate in medical research. However, neither Rhodes' nor Harris' arguments in support of this obligation stand up to scrutiny, and severe and convincing criticism has been levelled against their case. Still, to refute their arguments is not to refute the conclusion. There seems to be some truth in the view that when people are asked to take part in medical research, their choice is not completely morally neutral. In this article, we argue that the proper question to ask is when, rather than if, a certain moral duty to volunteer for medical research can be appealed to. To answer this question, we need a denser description of relevant research projects and their context rather than just describing medical research in general. Drawing on our study of participants in the Norwegian HUNT biobank, we use the normative implications of the Norwegian concept «dugnad» as an analogy to discuss the requirement of providing neutral information to potential biobank participants in order to promote their free and informed decision as to whether or not to take part. We suggest that normative recruitment is not just a question of principles and ethics. It is also a question of research design and the creation of the common good in the community where the research takes place.http://dx.doi.org/10.5324/eip.v2i2.1697

  20. Democracy as a legitimizing ideology

    NARCIS (Netherlands)

    Henry, P.J.; Wetherell, G.A.; Brandt, M.

    2015-01-01

    Democracy as an abstract belief system bestows rights to individuals and serves egalitarian principles. However, the language of democracy may be used to justify harmful treatment of others in the world. Data from 3 representative samples of adults are presented demonstrating that satisfaction with

  1. Legitimate Allocation of Public Healthcare

    DEFF Research Database (Denmark)

    Lippert-Rasmussen, Kasper; Lauridsen, Sigurd

    2009-01-01

    governing priorities among groups of patients. The Accountability for Reasonableness (A4R) framework suggests an ingenious solution to this problem of moral disagreement. Rather than advocating any substantive distributive principle, its advocates propose a feasible set of conditions, which, if met...

  2. Francis Bacon and Jacobean legitimation

    OpenAIRE

    Rodríguez García, José María

    1997-01-01

    Francis Bacon (1561-1626) maintained a lifelong interest in the institutional implementation of experimental science. What changed over the years were the rhetorical strategies employed to give this project legitimacy. I systematize those changes by dividing Bacon's works into three groups according to three criteria: what rite of officialization is enacted in each text (e.g., conversion, fatherly generation, royal delegation); who the inscribed addressee is (e.g., an imagin...

  3. Legitimizing differentiated flood protection levels

    NARCIS (Netherlands)

    Thomas, Hartmann; Spit, Tejo

    2016-01-01

    The European flood risk management plan is a new instrument introduced by the Floods Directive. It introduces a spatial turn and a scenario approach in flood risk management, ultimately leading to differentiated flood protection levels on a catchment basis. This challenges the traditional sources of

  4. Coercive Concern or Legitimate Worries?

    DEFF Research Database (Denmark)

    Jordt Jørgensen, Nanna; Bregnbæk, Susanne

    This paper discusses the encounter between refugee families and day-care institutions in Denmark. By taking a dual perspective that explores both the experiences of refugee children and parents on one hand, and the point of view of pedagogues on the other, our research seeks to generate new knowl...

  5. Performance factors of mobile rich media job aids for community health workers.

    Science.gov (United States)

    Florez-Arango, Jose F; Iyengar, M Sriram; Dunn, Kim; Zhang, Jiajie

    2011-01-01

    To study and analyze the possible benefits on performance of community health workers using point-of-care clinical guidelines implemented as interactive rich media job aids on small-format mobile platforms. A crossover study with one intervention (rich media job aids) and one control (traditional job aids), two periods, with 50 community health workers, each subject solving a total 15 standardized cases per period per period (30 cases in total per subject). Error rate per case and task, protocol compliance. A total of 1394 cases were evaluated. Intervention reduces errors by an average of 33.15% (p = 0.001) and increases protocol compliance 30.18% (p technologies in general, and the use of rich media clinical guidelines on cell phones in particular, for the improvement of community health worker performance in developing countries.

  6. Modeling Aquatic Macroinvertebrate Richness Using Landscape Attributes

    Directory of Open Access Journals (Sweden)

    Marcia S. Meixler

    2015-01-01

    Full Text Available We used a rapid, repeatable, and inexpensive geographic information system (GIS approach to predict aquatic macroinvertebrate family richness using the landscape attributes stream gradient, riparian forest cover, and water quality. Stream segments in the Allegheny River basin were classified into eight habitat classes using these three landscape attributes. Biological databases linking macroinvertebrate families with habitat classes were developed using life habits, feeding guilds, and water quality preferences and tolerances for each family. The biological databases provided a link between fauna and habitat enabling estimation of family composition in each habitat class and hence richness predictions for each stream segment. No difference was detected between field collected and modeled predictions of macroinvertebrate families in a paired t-test. Further, predicted stream gradient, riparian forest cover, and total phosphorus, total nitrogen, and suspended sediment classifications matched observed classifications much more often than by chance alone. High gradient streams with forested riparian zones and good water quality were predicted to have the greatest macroinvertebrate family richness and changes in water quality were predicted to have the greatest impact on richness. Our findings indicate that our model can provide meaningful landscape scale macroinvertebrate family richness predictions from widely available data for use in focusing conservation planning efforts.

  7. Species richness, area and climate correlates

    DEFF Research Database (Denmark)

    Nogues, David Bravo; Bastos Araujo, Miguel

    2006-01-01

    affects: (1) the selection of climate variables entering a species richness model; and (2) the accuracy of models in predicting species richness in unsampled grid cells. Location Western Europe. Methods Models are developed for European plant, breeding bird, mammal and herptile species richness using...... seven climate variables. Generalized additive models are used to relate species richness, climate and area. Results We found that variation in the grid cell area was large (50 × 50 km: 8-3311 km2; 220 × 220: 193-55,100 km2), but this did not affect the selection of variables in the models. Similarly...... support the assumption that variation in near-equal area cells may be of second-order importance for models explaining or predicting species richness in relation to climate, although there is a possibility that drops in accuracy might increase with grid cell size. The results are, however, contingent...

  8. Seed Density Significantly Affects Species Richness and Composition in Experimental Plant Communities

    Czech Academy of Sciences Publication Activity Database

    Münzbergová, Zuzana

    2012-01-01

    Roč. 7, č. 10 (2012), e46704 E-ISSN 1932-6203 R&D Projects: GA ČR GAP505/10/0593 Institutional support: RVO:67985939 Keywords : species richness * seed rain * species composition Subject RIV: EF - Botanics Impact factor: 3.730, year: 2012

  9. Examination of different strengths of octupole correlations in neutron-rich Pr and Pm isotopes

    Czech Academy of Sciences Publication Activity Database

    Thiamova, G.; Alexa, P.; Hons, Zdeněk; Simpson, G.S.

    2012-01-01

    Roč. 86, č. 4 (2012), 044334/1-044334/5 ISSN 0556-2813 R&D Projects: GA ČR GAP203/10/0310 Institutional support: RVO:61389005 Keywords : neutron rich nuclei * octupole correlations Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders Impact factor: 3.715, year: 2012

  10. Changes in biomass allocation in species rich meadow after abandonment: Ecological strategy or allometry?

    Czech Academy of Sciences Publication Activity Database

    Bartušková, Alena; Doležal, Jiří; Janeček, Štěpán; Lanta, V.; Klimešová, Jitka

    2015-01-01

    Roč. 17, č. 5 (2015), s. 379-387 ISSN 1433-8319 R&D Projects: GA ČR GB14-36079G Institutional support: RVO:67985939 Keywords : Biomass allocation * species-rich meadow * abandonment Subject RIV: EF - Botanics Impact factor: 3.578, year: 2015

  11. Effects of activated and nonactivated platelet-rich plasma on proliferation of human osteoblasts in vitro

    Czech Academy of Sciences Publication Activity Database

    Slapnička, J.; Fassmann, A.; Strašák, Luděk; Augustin, P.; Vaněk, J.

    2008-01-01

    Roč. 66, č. 2 (2008), s. 297-301 ISSN 0278-2391 Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : platelet-rich plasma * osteoblast * proliferation Subject RIV: BO - Biophysics Impact factor: 1.241, year: 2008

  12. Bat distribution size or shape as determinant of viral richness in African bats

    Czech Academy of Sciences Publication Activity Database

    Maganga, G. D.; Bourgarel, M.; Vallo, Peter; Dallo, T. D.; Ngoagouni, C.; Drexler, J. F.; Drosten, C.; Nakouné, E. R.; Leroy, E. M.; Morand, S.

    2014-01-01

    Roč. 9, č. 6 (2014), e100172 E-ISSN 1932-6203 Institutional support: RVO:68081766 Keywords : cytochrome-b gene * fruit bats * Rousettus aegyptiacus * Eidolon helvum * species richness * Marburg virus * molecular phylogeny * infectious diseases * geographical range * neotropical bats Subject RIV: EG - Zoology Impact factor: 3.234, year: 2014

  13. Vision as subjective perception

    International Nuclear Information System (INIS)

    Reppas, J.B.; Dale, A.; Sereno, M.; Tootell, R.

    1996-01-01

    The human brain is not very different of the monkey's one: at least, its visual cortex is organized as a similar scheme. Specialized areas in the movement analysis are found and others in the forms perception. In this work, the author tries to answer to the following questions: 1)why so many visual areas? What are exactly their role in vision? Thirteen years of experimentation have not allowed to answer to these questions. The cerebral NMR imaging gives the opportunity of understanding the subjective perception of the visual world. One step which is particularly described in this work is to know how the visual cortex reacts to the optical illusions. (O.M.)

  14. The Subjectivity of Participation

    DEFF Research Database (Denmark)

    Nissen, Morten

    of a community of social/youth workers in Copenhagen between 1987 and 2003, who developed a pedagogy through creating collectives and mobilizing young people as participants. The theoretical and practical traditions are combined in a unique methodology viewing research as a contentious modeling of prototypical......What is a 'we' – a collective – and how can we use such communal self-knowledge to help people? This book is about collectivity, participation, and subjectivity – and about the social theories that may help us understand these matters. It also seeks to learn from the innovative practices and ideas...

  15. Structure of Light Neutron-rich Nuclei

    International Nuclear Information System (INIS)

    Dlouhy, Zdenek

    2007-01-01

    In this contribution we searched for irregularities in various separation energies in the frame of mass measurement of neutron-rich nuclei at GANIL. On this basis we can summarize that the new doubly magic nuclei are 8 He, 22 O and 24 O. They are characterized by extra stability and, except 24 O, they cannot accept and bind additional neutrons. However, if we add to these nuclei a proton we obtain 9 Li and 25 F which are the core for two-neutron halo nucleus 11 Li and enables that fluorine can bound even 6 more neutrons, respectively. In that aspect the doubly magic nuclei in the neutron-rich region can form the basis either for neutron halo or very neutron-rich nuclei. (Author)

  16. Origin of the latitudinal richness gradient

    DEFF Research Database (Denmark)

    Engemann, Kristine; Sandel, Brody Steven; Enquist, Brian J.

    2015-01-01

    Spatial variation in richness patterns must be due to variation in rates of speciation, extinction, immigration and emigration. Hotspots of diversity can occur either because they are hotspots of speciation (cradles) or cold spots of extinction (museums) – two major hypotheses that make contrasting...... predictions for the phylogenetic structure of communities. We test these hypotheses by comparing centers of species richness and phylogenetic clustering for vascular plants in the New World. Range maps for 88,417 plant species were extracted from the Botanical Information and Ecology Network (BIEN) database...... and combined with the BIEN mega phylogeny of >80,000 species. We calculated the Phylogenetic Diversity Index (PDI) and Net Relatedness Index (NRI) for each cell in a 100×100 km grid using a new computationally efficient algorithm. Species richness patterns were compared to patterns of PDI and NRI. We found...

  17. Platelet-Rich Plasma Increases Pigmentation.

    Science.gov (United States)

    Uysal, Cagri A; Ertas, Nilgun Markal

    2017-11-01

    Platelet-rich plasma (PRP) is an autologous solution of plasma containing 4 to 7 times the baseline concentration of human platelets. Platelet-rich plasma has been widely popular in facial rejuvenation to attenuate wrinkles and has been practically used. The authors have been encountering various patients of increased hiperpigmentation following PRP applications that were performed to attenuate the postinflammatory hiperpigmentation especially after laser treatment. The authors have been using PRP for facial rejuvenation in selected patients and in 1 patient the authors have encountered increased pigmentation over the pigmented skin lesions that were present before the application. The authors recommend that the PRP might increase pigmentation especially in the face region and precautions might be taken before and after the application. Platelet-rich plasma should not be used for the treatment of post inflammatory hiperpigmentation.

  18. Fast Photon Detection for COMPASS RICH1

    CERN Document Server

    Abbon, P; Angerer, H; Apollonio, M; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Busso, L; Chiosso, M; Ciliberti, P; Colantoni, M L; Costa, S; Dibiase, N; Dafni, T; Dalla Torre, S; Diaz, V; Duic, v; Delagnes, E; Deschamps, H; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, M Jr; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; Von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K; Kolosov, V N; Konorov, I; Kramer, D; Kunne, F; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Pagano, P; Paul, S; Panebianco, S; Panzieri, D; Pesaro, G; Pizzolotto, C; Polak, J; Rebourgeard, P; Rocco, E; Robinet, F; Schiavon, P; Schill, C; Schoenmeier, P; Silva, L; Slunecka, M; Steiger, L; Sozzi, F; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2006-01-01

    The new photon detection system for COMPASS RICH-1 has been designed to cope with the demanding requests of operation at high beam intensity and at high trigger rates. The detection technique in the central region of RICH-1 has been changed with a system based on multianode photomultipliers coupled to individual fused silica lens telescopes and to a fast, almost dead time free readout system based on the MAD-4 amplifier-discriminator and the F1 TDC-chip. The new photon detection system design and construction are described, as well as its first response in the experiment.

  19. Hamman-Rich syndrome in a goldsmith

    International Nuclear Information System (INIS)

    Kirchner, J.; Stein, A.; Jacobi, V.; Viel, K.

    1997-01-01

    We report the case of a 54-year-old goldsmith admitted because of dyspnea on exertion, persistent cough, and weakness under the suspicion of exogenous allergic alveolitis. He rapidly developed progressive lung fibrosis with exitus letalis 7 weeks after admission. Radiological examination (chest X-ray and HRCT) first showed ground glass opacities, and later rapid development of severe interstitial pattern with architectural distraction. The findings were similar to idiopathic lung fibrosis; however, the rare Hamman-Rich syndrome was confirmed by progressive course of the disease. Correlations between Hamann-Rich syndrome and idiopathic lung fibrosis are discussed. (orig.) [de

  20. Praxis, subjectivity and sense

    Directory of Open Access Journals (Sweden)

    Alfredo Gómez-Muller

    2006-07-01

    Full Text Available A primordial aspect of the Sartrian critique of alienation concerns understanding the analytic ideology as the domination of materiality over the symbolic, in other words as the reification of the human, and therefore as anticulture. In the context of contemporary nihilism, the decoding of the mechanisms which consign praxis to the practico-inert requires a critique of the relations between the social sciences and philosophy, which in its turn implies a new theory of the relation between what Sartre calls the "notion" (the area of subjectivity and the "concept" (objectivity, From this perspective, the deconstruction of the established frontiers between the social sciences and philosophy, and between the conceptual and the narrative, is corelative to a redefinition of the relation between theory and practice.

  1. Interview without a subject

    DEFF Research Database (Denmark)

    Rittenhofer, Iris

    2010-01-01

    This article contributes to the rethinking of qualitative interview research into intercultural issues. It suggests that the application of poststructuralist thought should not be limited to the analysis of the interview material itself, but incorporate the choice of interviewees and the modalities...... for the accomplishment of interviews. The paper focuses on a discussion of theoretical and methodological considerations of design, approach and research strategy. These discussions are specified in relation to a project on gender and ethnicity in cultural encounters at Universities. In the paper, I introduce a research...... design named Cultural interviewing, present an approach to the design of interviews named Interview without a subject, and offer an analytic strategy directed towards the analysis of interview transcripts named Interview on the level of the signifier. The paper concludes that even though it is relevant...

  2. Experiments with neutron-rich isomeric beams

    International Nuclear Information System (INIS)

    Rykaczewski, K.; Lewitowicz, M.; Pfuetzner, M.

    1998-01-01

    A review of experimental results obtained on microsecond-isomeric states in neutron-rich nuclei produced in fragmentation reactions and studied with SISSI-Alpha-LISE3 spectrometer system at GANIL Caen is given. The perspectives of experiments based on secondary reactions with isomeric beams are presented

  3. Development of a Rich Picture editor

    DEFF Research Database (Denmark)

    Valente, Andrea; Marchetti, Emanuela

    2010-01-01

    rich picture practice into software proved difficult, therefore, we decided to follow a user-centered approach: design and implement a prototype with basic functionalities, then run a usability test with a few students and professionals. The feedback collected in the test validated our hypothesis circa...

  4. Leveraging data rich environments using marketing analytics

    NARCIS (Netherlands)

    Holtrop, Niels

    2017-01-01

    With the onset of what is popularly known as “big data”, increased attention is being paid to creating value from these data rich environments. Within the field of marketing, the analysis of customer and market data supported by models is known as marketing analytics. The goal of these analyses is

  5. Proximity focusing RICH with TOF capabilities

    International Nuclear Information System (INIS)

    Korpar, S.; Adachi, I.; Fujita, K.; Fukushima, T.; Gorisek, A.; Hayashi, D.; Iijima, T.; Ikado, T.; Ishikawa, T.; Kawai, H.; Kozakai, Y.; Krizan, P.; Kuratani, A.; Mazuka, Y.; Nakagawa, T.; Nishida, S.; Ogawa, S.; Pestotnik, R.; Seki, T.; Sumiyoshi, T.; Tabata, M.; Unno, Y.

    2007-01-01

    A proximity focusing RICH counter with a multi-channel micro-channel plate (MCP) PMT was tested as a time-of-flight counter. Cherenkov photons emitted in the radiator medium as well as in the entrance window of the PMT were used for the time-of-flight measurement, and an excellent performance of the counter could be demonstrated

  6. Probing luminescence centers in Na rich feldspar

    DEFF Research Database (Denmark)

    Prasad, Amit Kumar; Lapp, Torben; Kook, Myung Ho

    2016-01-01

    our understanding of the luminescence mechanisms and recombination sites, in a sample of Na rich plagioclase feldspar (oligoclase). Both the UV and violet–blue emissions show resonant excitations arising from a distribution of energy levels. We propose, contrary to the general understanding...

  7. Technology-Rich Schools Up Close

    Science.gov (United States)

    Levin, Barbara B.; Schrum, Lynne

    2013-01-01

    This article observes that schools that use technology well have key commonalities, including a project-based curriculum and supportive, distributed leadership. The authors' research into tech-rich schools revealed that schools used three strategies to integrate technology successfully. They did so by establishing the vision and culture,…

  8. Platelet-rich fibrin: the benefits.

    Science.gov (United States)

    Kumar, Yuvika Raj; Mohanty, Sujata; Verma, Mahesh; Kaur, Raunaq Reet; Bhatia, Priyanka; Kumar, Varun Raj; Chaudhary, Zainab

    2016-01-01

    Current published data presents confusing results about the effects of platelet-rich fibrin on bone, and there is a need for studies that throw light on its effect. Our main objective therefore was to evaluate (by fractal analysis) osseous regeneration in extraction sockets with and without platelet-rich fibrin in a study with a substantial sample and a reliable technique to calibrate its effects on bone cells. We also assessed the soft tissue response. Thirty-four patients had their bilaterally impacted third molars (68 surgical sites) extracted in this split-mouth study, following which platelet-rich fibrin was placed in one of the sockets. Patients were followed up clinically and radiographically, and a pain score and fractal analysis were used to evaluate healing of soft tissue and bone, respectively. We conclude that platelet-rich fibrin improves healing of both soft and hard tissues. Although osseous healing did not differ significantly between the groups, healing of soft tissue as judged by the pain score was significantly better in the experimental group. Copyright © 2015 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  9. Power Divider for Waveforms Rich in Harmonics

    Science.gov (United States)

    Sims, William Herbert, III

    2005-01-01

    A method for dividing the power of an electronic signal rich in harmonics involves the use of an improved divider topology. A divider designed with this topology could be used, for example, to propagate a square-wave signal in an amplifier designed with a push-pull configuration to enable the generation of more power than could be generated in another configuration.

  10. Laboratory instruction and subjectivity

    Directory of Open Access Journals (Sweden)

    Elisabeth Barolli

    1998-09-01

    Full Text Available The specific aspects which determined the way some groups of students conducted their work in a university laboratory, made us understand the articulation of these groups´s dynamics, from elements that were beyond the reach of cognition. In more specific terms the conduction and the maintenance of the groups student´s dynamics were explicited based on a intergame between the non conscious strategies, shared anonymously, and the efforts of the individuals in working based on their most objective task. The results and issues we have reached so far, using a reference the work developed by W.R.Bion, with therapeutical groups, gave us the possibility for understanding the dynamics of the student´s experimental work through a new approach that approximates the fields of cognition and subjectivity. This approximation led us to a deeper reflection about the issues which may be involved in the teaching process, particularly in situations which the teacher deals with the class, organised in groups.

  11. A Subjective Rational Choice

    Science.gov (United States)

    Vinogradov, G. P.

    2017-01-01

    The problem of constructing a choice model of an agent with endogenous purposes of evolution is under debate. It is demonstrated that its solution requires the development of well-known methods of decision-making while taking into account the relation of action mode motivation to an agent’s ambition to implement subjectively understood interests and the environment state. The latter is submitted for consideration as a purposeful state situation model that exists only in the mind of an agent. It is the situation that is a basis for getting an insight into the agent’s ideas on the possible selected action mode results. The agent’s ambition to build his confidence in the feasibility of the action mode and the possibility of achieving the desired state requires him to use the procedures of forming an idea model based on the measured values of environment state. This leads to the gaming approach for the choice problem and its solution can be obtained on a set of trade-off alternatives.

  12. N and P addition inhibits growth of rich fen bryophytes

    DEFF Research Database (Denmark)

    Andersen, Dagmar Kappel; Ejrnæs, Rasmus; Riis, Tenna

    2016-01-01

    vernicosus and paludella squarrosa) rich fen bryophytes were grown in mixed culture and subjected to rainwater or groundwater and three levels of N (0, 1 and 3 mg N L-1) and P (0, 0.05 and 0.1 mg P NL-1). All species responded negatively to higher N-levels and three of four species responded negatively...... to rainwater and higher P-levels. C. cuspidata had highest relative growth rate in all treatments, and the infrequently occurringrare species had lower relative growth rate and were more negatively affected by high levels of N than the frequently occurringcommon species. A negative effect of rainwater seemed...... to be caused by higher background levels of N in rainwater compared to groundwater rather than a pH-effect per se. We found a negative effect of high initial bryophyte density in three of four species indicating density dependent inhibition between species.We suggest that maintenance of oligotrophic conditions...

  13. Secret-Key Agreement with Public Discussion subject to an Amplitude Constraint

    KAUST Repository

    Zorgui, Marwen; Rezki, Zouheir; Alomair, Basel; Alouini, Mohamed-Slim

    2016-01-01

    This paper considers the problem of secret-key agreement with public discussion subject to a peak power constraint A on the channel input. The optimal input distribution is proved to be discrete with finite support. To overcome the computationally heavy search for the optimal discrete distribution, several suboptimal schemes are proposed and shown numerically to perform close to the capacity. Moreover, lower and upper bounds for the secret-key capacity are provided and used to prove that the secret-key capacity converges for asymptotic high values of A, to the secret-key capacity with an average power constraint A2. Finally, when the amplitude constraint A is small (A ! 0), the secret-key capacity is proved to be asymptotically equal to the capacity of the legitimate user with an amplitude constraint A and no secrecy constraint.

  14. Secret-Key Agreement with Public Discussion subject to an Amplitude Constraint

    KAUST Repository

    Zorgui, Marwen

    2016-04-06

    This paper considers the problem of secret-key agreement with public discussion subject to a peak power constraint A on the channel input. The optimal input distribution is proved to be discrete with finite support. To overcome the computationally heavy search for the optimal discrete distribution, several suboptimal schemes are proposed and shown numerically to perform close to the capacity. Moreover, lower and upper bounds for the secret-key capacity are provided and used to prove that the secret-key capacity converges for asymptotic high values of A, to the secret-key capacity with an average power constraint A2. Finally, when the amplitude constraint A is small (A ! 0), the secret-key capacity is proved to be asymptotically equal to the capacity of the legitimate user with an amplitude constraint A and no secrecy constraint.

  15. Ultrasound-assisted HCl-NaCl leaching of lead-rich and antimony-rich oxidizing slag.

    Science.gov (United States)

    Zhang, Rong Liang; Zhang, Xiao Fei; Tang, Shu Zhen; Huang, Ai Dong

    2015-11-01

    Lead-rich and antimony-rich oxidizing slag was subjected to regular HCl-NaCl leaching, with the experimental conditions optimized under which ultrasound was introduced. After only 15 min of ultrasound-assisted leaching, the leaching rate of Sb resembled that after 45 min of regular leaching. Ultrasonic treatment considerably elevated the leaching rates of Sb and Pb, and shortened the leaching time. With the decrease of particle size, the leaching rate of Sb and Pb increased gradually. Especially, as the particle size of the slag was greater than 0.217 mm, the ultrasonic leaching effects of Sb and Pb were significantly higher than that of regular leaching effects. The temperature exhibited great effect on ultrasonic leaching performance. As the temperature increased, the leaching rates of Sb and Pb increased step by step. In case the temperature was higher than 85°C, the increasing speed of the leaching rates for Sb and Pb tended to be slow. Increasing ultrasonic power could augment the leaching rate or accelerate the procedure till the same leaching rate. However, since ultrasound failed to energize the formation of new reaction pathways, the maximum leaching rates of Sb and Pb were determined by their phase compositions rather than by ultrasonic field. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. The HADES-RICH upgrade using Hamamatsu H12700 MAPMTs with DiRICH FEE + Readout

    Science.gov (United States)

    Patel, V.; Traxler, M.

    2018-03-01

    The High Acceptance Di-Electron Spectrometer (HADES) is operational since the year 2000 and uses a hadron blind RICH detector for electron identification. The RICH photon detector is currently replaced by Hamamatsu H12700 MAPMTs with a readout system based on the DiRICH front-end module. The electronic readout chain is being developed as a joint effort of the HADES-, CBM- and PANDA collaborations and will also be used in the photon detectors for the upcoming Compressed Baryonic Matter (CBM) and PANDA experiments at FAIR . This article gives a brief overview on the photomultipliers and their quality assurance test measurements, as well as first measurements of the new DiRICH front-end module in final configurations.

  17. Teaching Subjectively: Interdisciplinary Insights

    Directory of Open Access Journals (Sweden)

    Stacy Douglas

    2016-12-01

    Full Text Available This article of linked, short essays reflecting on the experiences of five female scholars across three disciplines — law, social work and political science - draws upon Britzman’s (1991 notion of the “dialogic discourse” to explore how these professors’ sense of self is constituted through interplay with colleagues and their perceptions of students within the classroom. The authors explore the teacher/learner relationship as a dialogue within which learners and educators shape each other as they come to understand how and what they know. What the collection makes explicit is what is often only implicit, that the ways in which professors understand their practices and subjective self is central to the identity of “a professor”, which is never stable or certain, but is always a creative practice. Such practices, we argue, are best sustained through collegial reflective practices that help us make sense of ourselves and continue our work. Cet article consiste de courts essais reliés entre eux qui relatent les expériences de cinq professeures érudites qui oeuvrent dans trois disciplines différentes : le droit, le travail social et les sciences politiques. Il est basé sur la notion de « discours dialogique » de Britzman (1991 qui permet d’explorer comment la conscience de soi de ces professeures s’est constituée à travers leurs interactions avec leurs collègues et leurs perceptions des étudiants dans la salle de classe. Les auteures explorent les relations entre enseignants et apprenants sous forme de dialogues au sein desquels les apprenants et les éducateurs se façonnent les uns les autres au fur et à mesure qu’ils comprennent comment ils apprennent et ce qu’ils ont appris. Ce que la collection rend explicite est ce qui est souvent seulement implicite, à savoir que les diverses manières dont les professeurs comprennent leurs pratiques et leur moi subjectif sont au centre de l’identité d’un « professeur

  18. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 1

    2015-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 1EPA, 1Agrotourism, 148AHP, 148balance scorecard, 63batik tulis Rolla Junior, 23Broiler, 90business model canvas, 137business performance,32capital structure, 81cashew industry,158CHAID,106CLI,42coal transportation service,63company’s characteristics, 81competitive advantage, 12competitive strategy, 127consumer satisfaction, 51CSI, 42customer loyalty, 42customer satisfaction,42decision of visitors, 72development strategy, 23development,158entrepreneurship, 32Feasibility studies, 90FEM, 81gap analysis, 1Indonesia Stock Exchange, 177Indosat, 137investor,177Kawah Putih, 72kedai sop durian lodaya (KSDL,51klassen typology, 96leading sector, 96less cash society, 137liquidity ratio, 165location quotient, 96logistic regression, 115market, 177marketing development strategy, 148Marketing mix, 72mobile payment, 137modern and Traditional cage, 90multiple regression analyse,165multiple regression, 177net working capital, 165organic tofu product, 115Padang, 106paired comparison, 63partnership, 1, 32Pecking Order Theory, 81PLS, 81Portfolio, 96power, 32product quality, 51profitability ratio, 165Prol Tape Primadona, 127purchase decision, 115purchase intention, 51purchasing interest,115QSPM, 23, 127refilled drinking water, 106seed,1segmentation, 106SEM, 42, 51service quality, 51SMEs, 96specialty coffee, 12stock,177strategic diagnosis,137strategy, 158Sukorambi Botanic Garden, 148SWOT, 23, 127, 148, 158SWOT-AHP, 12tourists,72UD. Primadona, 127value chain, 12VRIO,12 AUTHOR INDEX IJBE VOLUME 1Adiningsih, Kartika Puspitasari,42Aknesia, Vharessa,12Amalia, Firda Rachma,90Andati, Trias, 177Anggraeni, Lukytawati,23Asriani,158Daryanto, Arief,12, 90Djamaludin, MD., 42Djohar, Setiadi,96Fachrodji, Achmad,72Fahmi, Idqan,1, 63, 127Fasyni, Awisal,106Hubeis, Musa,148Iskandar, Dodi,51Juanda, Bambang, 165Kirbrandoko, 12, 106, 115Lumbantoruan, Dewi Margareth,96Maulana, TB Nur Ahmad,81Muksin, 148Mukti Soleh, Cecep,63Najib, Mukhamad,106Noor, Tajudin,81

  19. RICH Detector for Jefferson Labs CLAS12

    Science.gov (United States)

    Trotta, Richard; Torisky, Ben; Benmokhtar, Fatiha

    2015-10-01

    Jefferson Lab (Jlab) is performing a large-scale upgrade to its Continuous Electron Beam Accelerator Facility (CEBAF) up to 12GeV beams. The Large Acceptance Spectrometer (CLAS12) in Hall B is being upgraded and a new hybrid Ring Imaging Cherenkov (RICH) detector is being developed to provide better kaon - pion separation throughout the 3 to 8 GeV/c momentum range. This detector will be used for a variety of Semi-Inclusive Deep Inelastic Scattering experiments. Cherenkov light can be accurately detected by a large array of sophisticated Multi-Anode Photomultiplier Tubes (MA-PMT) and heavier particles, like kaons, will span the inner radii. We are presenting our work on the creation of the RICH's geometry within the CLAS12 java framework. This development is crucial for future calibration, reconstructions and analysis of the detector.

  20. Effects of food on cortisol and mood in vulnerable subjects under controllable and uncontrollable stress

    NARCIS (Netherlands)

    Markus, R.; Panhuysen, G.; Tuiten, A.; Koppeschaar, H.

    2000-01-01

    The aim of this study was to investigate whether in stress-prone subjects, carbohydrate-rich, protein-poor food (CR/PP) diminished depressive mood and a cortisol response under controllable as well as uncontrollable laboratory stress. Twenty-two subjects with high stress proneness (HS) and 23

  1. Security evaluation and design of structures subjected to blast loading

    OpenAIRE

    Pereira, João Miguel

    2014-01-01

    Tese de doutoramento em Engenharia Civil The work presented in this thesis was developed at the Department of Civil Engineering of University of Minho. This work involves experimental and numerical campaigns and intends to give a contribution for a better understanding of the effect of explosions. Blast loading is a subject of much actuality and considerable lack of expertise. Europe has never been so rich and safe, where the violent years of the first half of the 20th centu...

  2. Ring recognition in the CBM RICH detector

    International Nuclear Information System (INIS)

    Lebedev, S.; Ososkov, G.; Hoehne, C.

    2007-01-01

    Two algorithms of ring recognition, a standalone ring finder (using only RICH information) and an algorithm based on the information from vertex tracks are described. The fake ring problem and its solution using a set of two-dimensional cuts or an artificial neural network are discussed. Results of a comparative study are given. All developed algorithms were tested on large statistics of simulated events and were then included into the CBM framework for common use

  3. Proton radioactivity from proton-rich nuclei

    International Nuclear Information System (INIS)

    Guzman, F.; Goncalves, M.; Tavares, O.A.P.; Duarte, S.B.; Garcia, F.; Rodriguez, O.

    1999-03-01

    Half-lives for proton emission from proton-rich nuclei have been calculated by using the effective liquid drop model of heavy-particle decay of nuclei. It is shown that this model is able to offer results or spontaneous proton-emission half-life-values in excellent agreement with the existing experimental data. Predictions of half-life-values for other possible proton-emission cases are present for null orbital angular momentum. (author)

  4. Relative Importance of Current and Past Landscape Structure and Local Habitat Conditions for Plant Species Richness in Dry Grassland-Like Forest Openings

    Czech Academy of Sciences Publication Activity Database

    Husáková, I.; Münzbergová, Zuzana

    2014-01-01

    Roč. 9, č. 5 (2014), s. 1-15 E-ISSN 1932-6203 Institutional support: RVO:67985939 Keywords : landscape structure * species richness * dry grassland Subject RIV: EF - Botanics Impact factor: 3.234, year: 2014

  5. Subjective quality of life and emotional pain among subjects with ...

    African Journals Online (AJOL)

    World Health Organization Quality of Life-Bref (WHOQoL-Bref), Psychache Scale (PAS) instruments were administered on subjects that consented to the study. Results: One hundred and forty four (144) subjects of equal sex distribution were studied. The mean age was 31.7±10.2 years. The highest number of subjects, ...

  6. SUBJECT AND AUTHOR INDEXS

    Directory of Open Access Journals (Sweden)

    IJBE Volume 2

    2016-09-01

    Full Text Available SUBJECT INDEX IJBE VOLUME 2access credit, 93acquisition, 177AHP, 61, 82, 165arena simulation,43BMC, 69Bojonegoro, 69brand choice, 208brand image, 208brand positioning, 208bullwhip effect, 43burger buns, 1business synergy and financial reports, 177capital structure, 130cluster, 151coal reserves, 130coffee plantation, 93competitiveness, 82consumer behaviour, 33consumer complaint behavior, 101cooking spices, 1crackers, 1cross sectional analytical, 139crosstab, 101CSI, 12direct selling, 122discriminant analysis, 33economic value added, 130, 187employee motivation, 112employee performance, 112employees, 139EOQ, 23farmer decisions, 93farmer group, 52financial performance evaluation, 187financial performance, 52, 177financial ratio, 187financial report, 187fiva food, 23food crops, 151horticulture, 151imports, 151improved capital structure, 177IPA, 12leading sector, 151life insurance, 165LotteMart, 43main product, 61marketing mix, 33, 165matrix SWOT, 69MPE, 61multiple linear regression, 122muslim clothing, 197Ogun, 139Pangasius fillet, 82Pati, 93pearson correlation, 101perceived value, 208performance suppy chain, 23PLS, 208POQ, 23portfolio analyzing, 1product, 101PT SKP, 122pulp and papers, 187purchase decision, 165purchase intention, 33remuneration, 112re-purchasing decisions, 197sales performance, 122sawmill, 52SCOR, 23sekolah peternakan rakyat, 69SEM, 112SERVQUAL, 12Sido Makmur farmer groups, 93SI-PUHH Online, 12small and medium industries (IKM, 61socio-demographic, 139sport drink, 208stress, 139supply chain, 43SWOT, 82the mix marketing, 197Tobin’s Q, 130trade partnership, 52uleg chili sauce, 1 AUTHOR INDEX IJBE VOLUME 2Achsani, Noer Azam, 177Andati, Trias, 52, 177Andihka, Galih, 208Arkeman, Yandra, 43Baga, Lukman M, 69Cahyanugroho, Aldi, 112Daryanto, Arief, 12David, Ajibade, 139Djoni, 122Fahmi, Idqan, 1Fattah, Muhammad Unggul Abdul, 61Hakim, Dedi Budiman, 187Harianto, 93Hartoyo, 101Homisah, 1Hubeis, Musa, 112Hutagaol, M. Parulian, 93Jaya, Stevana

  7. Impaired intracortical transmission in G2019S leucine rich-repeat kinase Parkinson patients.

    Science.gov (United States)

    Ponzo, Viviana; Di Lorenzo, Francesco; Brusa, Livia; Schirinzi, Tommaso; Battistini, Stefania; Ricci, Claudia; Sambucci, Manolo; Caltagirone, Carlo; Koch, Giacomo

    2017-05-01

    A mutation in leucine-rich repeat kinase 2 is the most common cause of hereditary Parkinson's disease (PD), yet the neural mechanisms and the circuitry potentially involved are poorly understood. We used different transcranial magnetic stimulation protocols to explore in the primary motor cortex the activity of intracortical circuits and cortical plasticity (long-term potentiation) in patients with the G2019S leucine-rich repeat kinase 2 gene mutation when compared with idiopathic PD patients and age-matched healthy subjects. Paired pulse transcranial magnetic stimulation was used to investigate short intracortical inhibition and facilitation and short afferent inhibition. Intermittent theta burst stimulation, a form of repetitive transcranial magnetic stimulation, was used to test long-term potentiation-like cortical plasticity. Leucine-rich repeat kinase 2 and idiopathic PD were tested both in ON and in OFF l-dopa therapy. When compared with idiopathic PD and healthy subjects, leucine-rich repeat kinase 2 PD patients showed a remarkable reduction of short intracortical inhibition in both ON and in OFF l-dopa therapy. This reduction was paralleled by an increase of intracortical facilitation in OFF l-dopa therapy. Leucine-rich repeat kinase 2 PD showed abnormal long-term potentiation-like cortical plasticity in ON l-dopa therapy. The motor cortex in leucine-rich repeat kinase 2 mutated PD patients is strongly disinhibited and hyperexcitable. These abnormalities could be a result of an impairment of inhibitory (gamma-Aminobutyric acid) transmission eventually related to altered neurotransmitter release. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and Movement Disorder Society.

  8. Historical knowledge and the search for truth: a reading of subjectivity and objectivity in the duality between subject and object

    Directory of Open Access Journals (Sweden)

    Fernando Tadeu Germinatti

    2018-04-01

    Full Text Available The present article presents the systematization of theoretical reflections about the debate of neutrality in the human sciences. From the presentation of the conception of scientific neutrality defended by the positivist perspective, a reflection is made on the relation between researcher and object of historical research and its imbrications to the present day. The focus is on the subjective factor and its decisive contribution to research in human science. Thus, the great epistemological richness contained in subjectivity is demonstrated. The methodology used was a bibliographical study, made from researches in classic works of historical science.

  9. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome.

    Science.gov (United States)

    Sathyapalan, Thozhukat; Beckett, Stephen; Rigby, Alan S; Mellor, Duane D; Atkin, Stephen L

    2010-11-22

    Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS) has not been studied previously. We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR) in comparison to simulated iso-calorific chocolate (cocoa liquor free/low polyphenols(CLF/LP)) on fatigue and residual function in subjects with chronic fatigue syndrome. Subjects with CFS having severe fatigue of at least 10 out of 11 on the Chalder Fatigue Scale were enrolled. Subjects had either 8 weeks of intervention in the form of HCL/PR or CLF/LP, with a 2 week wash out period followed by 8 weeks of intervention with the other chocolate. Ten subjects were enrolled in the study. The Chalder Fatigue Scale score improved significantly after 8 weeks of the HCL/PR chocolate arm [median (range) Exact Sig. (2-tailed)] [33 (25 - 38) vs. 21.5 (6 - 35) 0.01], but that deteriorated significantly when subjects were given simulated iso-calorific chocolate (CLF/CP) [ 28.5 (17 - 20) vs. 34.5 (13-26) 0.03]. The residual function, as assessed by the London Handicap scale, also improved significantly after the HCL/PR arm [0.49 (0.33 - 0.62) vs. 0.64 (0.44 - 0.83) 0.01] and deteriorated after iso-calorific chocolate [00.44 (0.43 - 0.68) vs. 0.36 (0.33 - 0.62)0.03]. Likewise the Hospital Anxiety and Depression score also improved after the HCL/PR arm, but deteriorated after CLF/CP. Mean weight remained unchanged throughout the trial. This study suggests that HCL/PR chocolate may improve symptoms in subjects with chronic fatigue syndrome.

  10. Biogeographical region and host trophic level determine carnivore endoparasite richness in the Iberian Peninsula.

    Science.gov (United States)

    Rosalino, L M; Santos, M J; Fernandes, C; Santos-Reis, M

    2011-05-01

    We address the question of whether host and/or environmental factors might affect endoparasite richness and distribution, using carnivores as a model. We reviewed studies published in international peer-reviewed journals (34 areas in the Iberian Peninsula), describing parasite prevalence and richness in carnivores, and collected information on site location, host bio-ecology, climate and detected taxa (Helminths, Protozoa and Mycobacterium spp.). Three hypotheses were tested (i) host based, (ii) environmentally based, and (iii) hybrid (combination of environmental and host). Multicollinearity reduced candidate variable number for modelling to 5: host weight, phylogenetic independent contrasts (host weight), mean annual temperature, host trophic level and biogeographical region. General Linear Mixed Modelling was used and the best model was a hybrid model that included biogeographical region and host trophic level. Results revealed that endoparasite richness is higher in Mediterranean areas, especially for the top predators. We suggest that the detected parasites may benefit from mild environmental conditions that occur in southern regions. Top predators have larger home ranges and are likely to be subjected to cascading effects throughout the food web, resulting in more infestation opportunities and potentially higher endoparasite richness. This study suggests that richness may be more affected by historical and regional processes (including climate) than by host ecological processes.

  11. Three-dimensional structure and cytokine distribution of platelet-rich fibrin.

    Science.gov (United States)

    Bai, Meng-Yi; Wang, Ching-Wei; Wang, Jyun-Yi; Lin, Ming-Fang; Chan, Wing P

    2017-02-01

    Previous reports have revealed that several cytokines (including platelet-derived growth factor-BB, transforming growth factors-β1 and insulin-like growth factor-1) can enhance the rate of bone formation and synthesis of extracellular matrix in orthopaedics or periodontology. This study aimed to determine the concentration of cytokines within platelet-rich fibrin microstructures and investigate whether there are differences in the different portions of platelet-rich fibrin, which has implications for proper clinical use of platelet-rich fibrin gel. Whole blood was obtained from six New Zealand rabbits (male, 7 to 39 weeks old, weight 2.7-4 kg); it was then centrifuged for preparation of platelet-rich fibrin gels and harvest of plasma. The resultant platelet-rich fibrin gels were used for cytokine determination, histological analyses and scanning electron microscopy. All plasmas obtained were subject to the same cytokine determination assays for the purpose of comparison. Cytokines platelet-derived growth factor-BB and transforming growth factor-β1 formed concentration gradients from high at the red blood cell end of the platelet-rich fibrin gel (p=1.88×10-5) to low at the plasma end (p=0.19). Insulin-like growth factor-1 concentrations were similar at the red blood cell and plasma ends. The porosities of the platelet-rich fibrin samples taken in sequence from the red blood cell end to the plasma end were 6.5% ± 4.9%, 24.8% ± 7.5%, 30.3% ± 8.5%, 41.4% ± 12.3%, and 40.3% ± 11.7%, respectively, showing a gradual decrease in the compactness of the platelet-rich fibrin network. Cytokine concentrations are positively associated with platelet-rich fibrin microstructure and portion in a rabbit model. As platelet-rich fibrin is the main entity currently used in regenerative medicine, assessing cytokine concentration and the most valuable portion of PRF gels is essential and recommended to all physicians.

  12. Three-dimensional structure and cytokine distribution of platelet-rich fibrin

    Directory of Open Access Journals (Sweden)

    Meng-Yi Bai

    Full Text Available OBJECTIVES: Previous reports have revealed that several cytokines (including platelet-derived growth factor-BB, transforming growth factors-β1 and insulin-like growth factor-1 can enhance the rate of bone formation and synthesis of extracellular matrix in orthopaedics or periodontology. This study aimed to determine the concentration of cytokines within platelet-rich fibrin microstructures and investigate whether there are differences in the different portions of platelet-rich fibrin, which has implications for proper clinical use of platelet-rich fibrin gel. METHODS: Whole blood was obtained from six New Zealand rabbits (male, 7 to 39 weeks old, weight 2.7-4 kg; it was then centrifuged for preparation of platelet-rich fibrin gels and harvest of plasma. The resultant platelet-rich fibrin gels were used for cytokine determination, histological analyses and scanning electron microscopy. All plasmas obtained were subject to the same cytokine determination assays for the purpose of comparison. RESULTS: Cytokines platelet-derived growth factor-BB and transforming growth factor-β1 formed concentration gradients from high at the red blood cell end of the platelet-rich fibrin gel (p=1.88×10-5 to low at the plasma end (p=0.19. Insulin-like growth factor-1 concentrations were similar at the red blood cell and plasma ends. The porosities of the platelet-rich fibrin samples taken in sequence from the red blood cell end to the plasma end were 6.5% ± 4.9%, 24.8% ± 7.5%, 30.3% ± 8.5%, 41.4% ± 12.3%, and 40.3% ± 11.7%, respectively, showing a gradual decrease in the compactness of the platelet-rich fibrin network. CONCLUSION: Cytokine concentrations are positively associated with platelet-rich fibrin microstructure and portion in a rabbit model. As platelet-rich fibrin is the main entity currently used in regenerative medicine, assessing cytokine concentration and the most valuable portion of PRF gels is essential and recommended to all physicians.

  13. Reconstruction and calibration strategies for the LHCb RICH detector

    CERN Multimedia

    2006-01-01

    - LHCb particle identification - LHCb ring pattern recognition algorithm requirements - RICH pattern recognition - Cherenkov angle reconstruction online - Online PID - Hough transform - Metropolis- Hastings Markov chains - PID online: physics performances - Rich PID Callibration

  14. Bar quenching in gas-rich galaxies

    Science.gov (United States)

    Khoperskov, S.; Haywood, M.; Di Matteo, P.; Lehnert, M. D.; Combes, F.

    2018-01-01

    Galaxy surveys have suggested that rapid and sustained decrease in the star-formation rate (SFR), "quenching", in massive disk galaxies is frequently related to the presence of a bar. Optical and near-IR observations reveal that nearly 60% of disk galaxies in the local universe are barred, thus it is important to understand the relationship between bars and star formation in disk galaxies. Recent observational results imply that the Milky Way quenched about 9-10 Gyr ago, at the transition between the cessation of the growth of the kinematically hot, old, metal-poor thick disk and the kinematically colder, younger, and more metal-rich thin disk. Although perhaps coincidental, the quenching episode could also be related to the formation of the bar. Indeed the transfer of energy from the large-scale shear induced by the bar to increasing turbulent energy could stabilize the gaseous disk against wide-spread star formation and quench the galaxy. To explore the relation between bar formation and star formation in gas rich galaxies quantitatively, we simulated gas-rich disk isolated galaxies. Our simulations include prescriptions for star formation, stellar feedback, and for regulating the multi-phase interstellar medium. We find that the action of stellar bar efficiently quenches star formation, reducing the star-formation rate by a factor of ten in less than 1 Gyr. Analytical and self-consistent galaxy simulations with bars suggest that the action of the stellar bar increases the gas random motions within the co-rotation radius of the bar. Indeed, we detect an increase in the gas velocity dispersion up to 20-35 km s-1 at the end of the bar formation phase. The star-formation efficiency decreases rapidly, and in all of our models, the bar quenches the star formation in the galaxy. The star-formation efficiency is much lower in simulated barred compared to unbarred galaxies and more rapid bar formation implies more rapid quenching.

  15. COMPASS mirror wall of RICH 1

    CERN Multimedia

    Patrice Loïez

    2001-01-01

    The COMPASS experiment uses ring imaging Cherenkov (RICH) counters to identify particles produced in high-energy muon collisions, to better understand the spin structure of the nucleon. Charged particles moving faster than the speed of light in the medium through which they are travelling emit a cone of Cherenkov radiation in the direction of their motion. The light in this cone is reflected from these mirrors onto a photo detector so that the size of the cone can be measured, which gives the energy of the particle.

  16. Modeling a neutron rich nuclei source

    Energy Technology Data Exchange (ETDEWEB)

    Mirea, M.; Bajeat, O.; Clapier, F.; Ibrahim, F.; Mueller, A.C.; Pauwels, N.; Proust, J. [Institut de Physique Nucleaire, IN2P3/CNRS, 91 - Orsay (France); Mirea, M. [Institute of Physics and Nuclear Engineering, Tandem Lab., Bucharest (Romania)

    2000-07-01

    The deuteron break-up process in a suitable converter gives rise to intense neutron beams. A source of neutron rich nuclei based on the neutron induced fission can be realised using these beams. A theoretical optimization of such a facility as a function of the incident deuteron energy is reported. The model used to determine the fission products takes into account the excitation energy of the target nucleus and the evaporation of prompt neutrons. Results are presented in connection with a converter-target specific geometry. (author000.

  17. HTML5 Designing Rich Internet Applications

    CERN Document Server

    David, Matthew

    2010-01-01

    Implement the powerful new multimedia and interactive capabilities offered by HTML5, including style control tools, illustration tools, video, audio, and rich media solutions. Understand how HTML5 is changing the Web development game with this full-color, project-based treatment that shows you-not just tells you-what HTML5 can do for your Web sites. Reinforce your practical understanding of the new standard with demo applications and tutorials, so that execution is one short step away. The companion website, visualizetheweb.com, is packed full of extra information, online code libraries, and

  18. How countries become rich and reduce poverty

    DEFF Research Database (Denmark)

    Whitfield, Lindsay

    2012-01-01

    For the sake of less developed countries, it is time to adjust the discussion of international development assistance on poverty reduction. This article attempts to do so by reviewing new and old literature explaining why some countries are rich and others are poor. History has repeatedly shown...... that building up capabilities in manufacturing and improving the productivity of agriculture are the keys to wealth creation and long-term sustained poverty reduction. Furthermore, industrialisation and increased agricultural productivity are interdependent processes. Discussion about ending world poverty needs...

  19. Mars: a water-rich planet

    International Nuclear Information System (INIS)

    Carr, M.H.

    1987-01-01

    Good geomorphic evidence is presented for a planet that was once water rich, and that a lower limit on the amount of water available for a given Martian watershed may be estimated by assuming that the volume of material eroded was equal to the volume of water available. This estimate, coupled with high latitude water estimates of 50 to 100 m gives a global inventory of about 500 m total water in the subsurface. It was emphasized that this is a lower limit as considerable water may be bound in weathered debris and in primary minerals

  20. Modeling a neutron rich nuclei source

    International Nuclear Information System (INIS)

    Mirea, M.; Bajeat, O.; Clapier, F.; Ibrahim, F.; Mueller, A.C.; Pauwels, N.; Proust, J.; Mirea, M.

    2000-01-01

    The deuteron break-up process in a suitable converter gives rise to intense neutron beams. A source of neutron rich nuclei based on the neutron induced fission can be realised using these beams. A theoretical optimization of such a facility as a function of the incident deuteron energy is reported. The model used to determine the fission products takes into account the excitation energy of the target nucleus and the evaporation of prompt neutrons. Results are presented in connection with a converter-target specific geometry. (authors)

  1. Structure of neutron-rich nuclei

    International Nuclear Information System (INIS)

    Nazarewicz, W.; Oak Ridge National Lab., TN; Warsaw Univ.

    1997-11-01

    One of the frontiers of today's nuclear science is the ''journey to the limits'': of atomic charge and nuclear mass, of neutron-to-proton ratio, and of angular momentum. The new data on exotic nuclei are expected to bring qualitatively new information about the fundamental properties of the nucleonic many-body system, the nature of the nuclear interaction, and nucleonic correlations at various energy-distance scales. In this talk, current developments in nuclear structure of neutron-rich nuclei are discussed from a theoretical perspective

  2. Rapidly involuting congenital hemangioma (RICH): a brief case report

    OpenAIRE

    Scalise, Robert; Bolton, Joanna; Gibbs, Neil F

    2014-01-01

    Congenital hemangiomas (CH) are benign vascular neoplasms that proliferate in utero and have completed development by birth. Two subtypes of CH are recognized: rapidly involuting congenital hemangiomas (RICH) and non-involuting congenital hemangiomas (NICH). Involution of the RICH subtype often begins in the first weeks of life. NICH does not involute, allowing the distinction between RICH and NICH. We report a case of an infant with RICH occurring on the scalp, examined at birth and followed...

  3. Mixed Media Richness and Computer-Mediated Communications

    OpenAIRE

    Atkins, Anthony B.

    2006-01-01

    Mixed richness communications occur when a participant in a conversation receives a different media or combination of media than they transmit. Mixed richness communications occur in the workplace when technical, physiological or practical limitations prevent the use of the same media on both ends of a conversation. Prior research in CMC has focused on same-richness communications, and the design guidelines that are available for same-richness communications may not be applicable to mixed-r...

  4. Human subjects research handbook: Protecting human research subjects. Second edition

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-30

    This handbook serves as a guide to understanding and implementing the Federal regulations and US DOE Orders established to protect human research subjects. Material in this handbook is directed towards new and continuing institutional review board (IRB) members, researchers, institutional administrators, DOE officials, and others who may be involved or interested in human subjects research. It offers comprehensive overview of the various requirements, procedures, and issues relating to human subject research today.

  5. Invoking “The Family” to Legitimize Gender- and Sexuality-Based Public Policies in the United States: A Critical Discourse Analysis of the 2012 Democratic and Republican National Party Conventions

    Directory of Open Access Journals (Sweden)

    Andrew Pilecki

    2015-01-01

    Full Text Available Women and sexual minorities in the United States continue to experience subordinate status, and the policy gains they have made in areas such as reproductive rights and marriage equality continue to be challenged in political discourse. We conducted a critical discourse analysis of texts from the 2012 Democratic and Republican national conventions in order to examine the extent to which ideological representations of the family were employed to legitimize public policy positions related to gender (e.g., abortion and sexuality (e.g., same-sex marriage. We analyzed two forms of text (official party platform document, transcripts of speeches with distinct intended audiences (i.e., party members, general audience. Findings revealed that an ideological representation of the traditional family ideal—featuring a heterosexual couple, their children, and asymmetric gender relations—was present within speeches given by both parties, particularly by the spouses of the presidential candidates (Michelle Obama and Ann Romney. Although this ideological representation was subsequently used within the Republican Party platform to legitimize positions against same-sex marriage and abortion, the Democratic Party platform challenged this representation of the family to instead advocate for policy positions in favor of same-sex marriage and women’s reproductive rights. We discuss this ambivalence within Democratic texts in light of the different audiences that party convention texts seek. Implications for gender- and sexuality-based policies are discussed, as well as the importance of examining political discourse across diverse forms and settings.

  6. Legitimization Arguments for Procedural Reforms: a semio-linguistic analysis of statement of reasons from the Civil Procedure Code of 1939 and of the draft bill of the New Civil Procedure Code of 2010.

    Directory of Open Access Journals (Sweden)

    Matheus Guarino Sant’Anna Lima de Almeida

    2016-08-01

    Full Text Available This research aims to analyze the arguments of legitimization that were used in the reform of Brazilian procedural legal codes, by comparing the texts of the statement of reasons of the Civil Procedure Code of 1939 and the draft bill of the New Civil Procedure Code. We consider these codes as milestones: the Civil Procedure Code of 1939 was the first one with a national scope; the draft bill of the New Civil Procedure Code was the first one produced during a democratic period. Our goal is to search for similarities and contrasts between the legitimization arguments used in each historical and political period, by asking if they were only arguments to bestow legitimacy to such reforms. We decided to use the methodological tools of sociolinguistic analysis of speech developed by Patrick Charaudeau in his analyses of political speech in order to elucidate how the uses of language and elements of meaning in the speech construction provide justification for the concept of procedure, in both 1939 and 2010. As a result, we conclude that the process of drafting the CPC of 1939 and the New CPC, even if they are very distant in terms of political and historical contexts, they are also very close in their rhetorical construction and their attempt to find justification and adherence. On balance, some of the differences depend on the vocabulary used when the codes were developed, their justification and the need for change. 

  7. Construcción de una Escala Para Medir Creencias Legitimadoras de Violencia en la Población Infantil Elaboration of a Children's Scale That Measures Beliefs Which Legitimize Violence

    Directory of Open Access Journals (Sweden)

    Susan Galdames

    2007-05-01

    Full Text Available Este artículo presenta la construcción y validación preliminar de una escala diseñada para niños y niñas, cuyo objetivo es medir creencias que legitiman la violencia en las relaciones interpersonales. El proceso incluyó su aplicación a 608 niños de 12 colegios de Coquimbo y a 20 niños víctimas de violencia. El instrumento muestra adecuados niveles de confiabilidad y evidencia un constructo multidimensional, compuesto por distintas formas de legitimación de la violencia. Los resultados permiten vincular estas creencias a contextos relaciónales violentos y sugieren su asociación con las variables: cultura escolar y socialización de género. El instrumento se plantea como una herramienta para el estudio de los mecanismos que obstaculizan la erradicación de la violencia en nuestras comunidades.This article presents the development of a scale, designed for children, which measures beliefs that legitimate interpersonal violence. The scale shows adequate reliability and shows evidence of a multidimensional construct, constituted by different ways to legitimize violence. Results suggest an association of this beliefs system with violent relational contexts, school culture and gender socialization. The scale is proposed as a tool for investigation of underlying mechanisms that perpetuate violence in our communities.

  8. Domain walls collision in Fe-rich and Co-rich glass covered microwires

    Directory of Open Access Journals (Sweden)

    Gonzalez J.

    2013-01-01

    Full Text Available We report the results of the investigation of domain walls propagation in Fe-rich and Co-rich microwires performed using Sixtus-Tonks and magneto-optical Kerr effect techniques. It was found that under certain experimental conditions we are able to create the regime of the motion of two domain walls moving to opposite directions which terminates by the collision of the domain walls. Also the domain walls collision was visualized using magneto-optical Kerr effect microscope when the surface giant Barkhausen jump induced by circular magnetic field has been observed.

  9. Memory and subjective workload assessment

    Science.gov (United States)

    Staveland, L.; Hart, S.; Yeh, Y. Y.

    1986-01-01

    Recent research suggested subjective introspection of workload is not based upon specific retrieval of information from long term memory, and only reflects the average workload that is imposed upon the human operator by a particular task. These findings are based upon global ratings of workload for the overall task, suggesting that subjective ratings are limited in ability to retrieve specific details of a task from long term memory. To clarify the limits memory imposes on subjective workload assessment, the difficulty of task segments was varied and the workload of specified segments was retrospectively rated. The ratings were retrospectively collected on the manipulations of three levels of segment difficulty. Subjects were assigned to one of two memory groups. In the Before group, subjects knew before performing a block of trials which segment to rate. In the After group, subjects did not know which segment to rate until after performing the block of trials. The subjective ratings, RTs (reaction times) and MTs (movement times) were compared within group, and between group differences. Performance measures and subjective evaluations of workload reflected the experimental manipulations. Subjects were sensitive to different difficulty levels, and recalled the average workload of task components. Cueing did not appear to help recall, and memory group differences possibly reflected variations in the groups of subjects, or an additional memory task.

  10. Magnesium-rich Basalts on Mercury

    Science.gov (United States)

    Martel, L. M. V.

    2013-05-01

    X-ray and gamma-ray spectrometers on NASA's MESSENGER spacecraft are making key measurements regarding the composition and properties of the surface of Mercury, allowing researchers to more clearly decipher the planet's formation and geologic history. The origin of the igneous rocks in the crust of Mercury is the focus of recent research by Karen Stockstill-Cahill and Tim McCoy (National Museum of Natural History, Smithsonian Institution), along with Larry Nittler and Shoshana Weider (Carnegie Institution of Washington) and Steven Hauck II (Case Western Reserve University). Using the well-known MELTS computer code Stockstill-Cahill and coauthors worked with MESSENGER-derived and rock-analog compositions to constrain petrologic models of the lavas that erupted on the surface of Mercury. Rock analogs included a partial melt of the Indarch meteorite and a range of Mg-rich terrestrial rocks. Their work shows the lavas on Mercury are most similar to terrestrial magnesian basalt (with lowered FeO content). The implications of the modeling are that Mg-rich lavas came from high-temperature sources in Mercury's mantle and erupted at high temperature with exceptionally low viscosity into thinly bedded and laterally extensive flows, concepts open to further evaluation by laboratory experiments and by geologic mapping of Mercury's surface using MESSENGER's imaging system and laser altimeter to document flow features and dimensions.

  11. Sports medicine applications of platelet rich plasma.

    Science.gov (United States)

    Mishra, Allan; Harmon, Kimberly; Woodall, James; Vieira, Amy

    2012-06-01

    Platelet rich plasma (PRP) is a powerful new biologic tool in sports medicine. PRP is a fraction of autologous whole blood containing and increased number of platelets and a wide variety of cytokines such as platelet derived growth factor (PDGF), vascular endothelial growth factor (VEGF) and transforming growth factor beta-1 (TGF-B1), fibroblast growth factor (FGF), Insulin-like growth factor-1 (IGF-1) among many others. Worldwide interest in this biologic technology has recently risen sharply. Basic science and preclinical data support the use of PRP for a variety of sports related injuries and disorders. The published, peer reviewed, human data on PRP is limited. Although the scientific evaluation of clinical efficacy is in the early stages, elite and recreational athletes already use PRP in the treatment of sports related injuries. Many questions remain to be answered regarding the use of PRP including optimal formulation, including of leukocytes, dosage and rehabilitation protocols. In this review, a classification for platelet rich plasma is proposed and the in-vitro, preclinical and human investigations of PRP applications in sports medicine will be reviewed as well as a discussion of rehabilitation after a PRP procedure. The regulation of PRP by the World Anti-Doping Agency will also be discussed. PRP is a promising technology in sports medicine; however, it will require more vigorous study in order to better understand how to apply it most effectively.

  12. Separable reductions and rich families in theory of Fréchet subdifferentials

    Czech Academy of Sciences Publication Activity Database

    Fabian, Marián; Ioffe, A.

    2016-01-01

    Roč. 23, č. 3 (2016), s. 631-648 ISSN 0944-6532 R&D Projects: GA ČR(CZ) GAP201/12/0290 Institutional support: RVO:67985840 Keywords : separable reduction * cofinal family * rich family Subject RIV: BA - General Mathematics Impact factor: 0.496, year: 2016 http://www.heldermann.de/JCA/JCA23/JCA233/jca23024.htm

  13. Richness of Ancient Forest Plant Species Indicates Suitable Habitats for Macrofungi

    Czech Academy of Sciences Publication Activity Database

    Hofmeister, J.; Hošek, J.; Brabec, Marek; Dvořák, D.; Beran, M.; Deckerová, H.; Burel, J.; Kříž, M.; Borovička, Jan; Běťák, J.; Vašutová, Martina

    2014-01-01

    Roč. 23, č. 8 (2014), s. 2015-2031 ISSN 0960-3115 Grant - others:GA MŽP(CZ) SP/2D1/146/08 Institutional support: RVO:67985807 ; RVO:67985831 ; RVO:67179843 Keywords : diversity * forest continuity * forest management * Herb-layer plant species * red-listed species * species richness * surrogacy Subject RIV: BB - Applied Statistics, Operational Research; EH - Ecology, Behaviour (GLU-S); EH - Ecology, Behaviour (UEK-B) Impact factor: 2.365, year: 2014

  14. Habitability constraints on water-rich exoplanets

    Science.gov (United States)

    Noack, Lena; Höning, Dennis; Rivoldini, Attilio; Heistracher, Clemens; Zimov, Nastasia; Journaux, Baptiste; Lammer, Helmut; Van Hoolst, Tim; Hendrik Bredehöft, Jan

    2016-04-01

    This research addresses the characterization, modelling, thermal evolution and possible habitability of water-rich exoplanets. Water is necessary for the origin and survival of life as we know it. In the search for habitable worlds, water-rich planets therefore seem obvious candidates. The water layer on such planets could be hundreds of kilometers deep. Depending on the temperature profile and the pressure gradient, it is likely that at great depths a significant part of the water layer is solid high pressure ice. Whether the solid ice layer extends to the bottom of the water layer, or if a shallow lower ocean forms above the silicate mantle, depends amongst others on the thermal state of the planet. We therefore model the thermal evolution of water-rich planets with a 1D parameterized model. Depth-dependent profiles for thermodynamic properties as well as pressure and gravity are obtained by solving the Poisson equation for the gravity and the hydrostatic pressure equation for pre-defined mass and composition (in terms of iron, silicates and water) [1]. For density, equations of state are applied. For the simulation of the thermal evolution of water-rich planets, several parameters (as initial temperatures or layer thicknesses) are unknown. We therefore employ a quantitatve study with more than 20'000 simulations, where we investigated which parameters have the largest influence on the appearance of a lower ocean, i.e. the possible melting of high-pressure ice by heat flowing out of the silicate mantle [2]. We find that the surface temperature has the largest influence on the thickness of water layers, for which a lower ocean can still form between the high-pressure ice layer and the silicate mantle. For higher surface temperatures, not only entirely liquid oceans are possible for deeper water shells, also a liquid ocean can form under high-pressure ice layers of hundreds of kilometer thickness (for a 1 Earth-mass planet). Deeper down, the lower ocean can still

  15. Human subjects and experimental irradiation

    International Nuclear Information System (INIS)

    Rosen, R.

    1985-01-01

    In recent years the public has expressed concern about the use of human subjects in scientific research. Some professional institutions have adopted codes of practice to guide them in this matter. At the University of New South Wales, where human subjects are used in teaching and research programmes, a committee ensures that high ethical standards are maintained. As the volunteer subjects do not gain any benefit themselves from the procedures, their level of risk is kept low. One type of procedure in which risk is becoming quantifiable, is the irradiation of human subjects. To assist peer review groups, the ICRP, WHO and the National Health and Medical Research Council have enunciated principles which should be followed in the irradiation of human volunteer subjects. In general the role of the Committee is advisory to protect the rights of the investigator, the subject, and the institution. Some of the inherent problems are discussed

  16. Acute differential effects of dietary protein quality on postprandial lipemia in obese non-diabetic subjects

    DEFF Research Database (Denmark)

    Holmer-Jensen, Jens; Mortensen, Lene Sundahl; Astrup, Arne

    2013-01-01

    Non-fasting triglyceridemia is much closer associated to cardiovascular risk compared to fasting triglyceridemia. We hypothesized that there would be acute differential effects of four common dietary proteins (cod protein, whey isolate, gluten, and casein) on postprandial lipemia in obese non......-diabetic subjects. To test the hypothesis we conducted a randomized, acute clinical intervention study with crossover design. We supplemented a fat rich mixed meal with one of four dietary proteins i.e. cod protein, whey protein, gluten or casein. Eleven obese non-diabetic subjects (age: 40-68, body mass index: 30...... concentration in the chylomicron rich fraction (P = .0293). Thus, we have demonstrated acute differential effects on postprandial metabolism of four dietary proteins supplemented to a fat rich mixed meal in obese non-diabetic subjects. Supplementation with whey protein caused lower postprandial lipemia compared...

  17. Towards a definition of SUBJECT in binding domains and subject ...

    African Journals Online (AJOL)

    be antecedents for subject-oriented anaphors (e.g. Maling 1984) ... 1985), it is unclear what actually determines this binding behaviour, or why subjects should ..... contexts can be unified by the fact that both functionally determine their complements. ...... Binding theory, control and pro. ... San Diego: Academic Press. pp. 179 ...

  18. The Subject in Cognitive Psychotherapy

    Directory of Open Access Journals (Sweden)

    Isabel Caro-Gabalda

    2015-05-01

    Full Text Available This paper discusses the various subjects embedded in cognitive psychotherapy. The cognitive model developed by Beck, considered as a rationalist and modernist model, will exemplify these subjects. Cognitive therapy should be placed in the modernist historical context and related to a subject characterized as having rationality and the ability to observe and detect cognitions, emotions and behaviors. The paper develops this background introducing three main subject types. The first is the introspective and conscious subject, who is able to observe what is within oneself, has free access, and is conscious of one's cognitive world. The second is the cognitive miser that describes the subject who enters into therapy. The final subject identified, is the trained scientist who is able to develop a more objective knowledge, changing faulty schemas and cognitive distortions. This subject is the one most looked for in cognitive therapy. We could connect these subjects to some of the main elements of cognitive therapy such as the concept of ABC, assessment procedures, cognitive techniques or the relevance of schemas. Finally, the paper suggests some issues for study that could contribute to the theoretical and clinical evolution of cognitive psychotherapy.

  19. A Study Of Gerund Used In Kevin Kwan?s Novel ?Crazy Rich Asians

    OpenAIRE

    Situngkir, Gomgom P.

    2016-01-01

    132202004 The paper deals with Gerund used in Kevin Kwan?s novel ?Crazy Rich Asians? The objective is to find out the function of Gerund used in the novel. The sources of data were taken from the story of the novel. The data, then, were studied based on the two aspects. From the study, it was found that were 308 gerunds. The finding were 5 gerunds as subject or equal to 1,6%, 146 gerunds as object or equal to 47,4%, 3 gerunds as subjective complement or equal to 0,9%, 43 gerunds as object ...

  20. Clinical effects of an oral supplement rich in antioxidants on skin radiance in women

    Directory of Open Access Journals (Sweden)

    Dumoulin M

    2016-10-01

    Full Text Available Marion Dumoulin, David Gaudout, Benoit Lemaire Activ’Inside, Libourne, France Background: Environmental factors impact the skin aging resulting in decrease of skin radiance. Nutrition and particularly antioxidants could help to fight against skin degradation.Objective: The aim of this study was to evaluate the effects of an oral supplement rich in specific antioxidants, SkinAx2TM, on the improvement of the skin radiance in women.Methods: The open-label clinical study enrolled 35 women, aged 40–70, with facial dull complexion. Subjects were supplemented orally with a daily dosage of 150 mg of an antioxidant-rich formulation containing superoxide dismutase-rich melon concentrate, grape seed extract rich in monomers of flavanols, vitamin C, and zinc for 8 weeks. Each subject served as her own control. The C.L.B.T.™ test has been used to evaluate facial skin coloring (C, luminosity (L, brightness (B, and transparency (T involved in skin radiance. Facial skin imperfections have been assessed by clinical assessment. Firmness has been evaluated by clinical assessment and cutometer measurement. Finally, an auto-questionnaire has been carried out in order to evaluate the satisfaction of the subjects concerning different parameters involved in skin radiance and the global efficacy of the supplement.Results: Skin “red pink” and “olive” colors were significantly improved after supplementation (P<0.0001. Luminosity was increased by 25.9% (P<0.0001 whereas brightness and transparency were not affected by the supplementation. Facial skin imperfections were significantly reduced after the antioxidant-rich formulation intake (global reduction: –18.0%; P<0.0001. Indeed, dark circles, redness, and spots significantly diminished after oral treatment. Firmness and elasticity have been shown to be improved. Subjects were globally satisfied by the product (82.4% and have found improvements on their facial skin. Furthermore, 64.7% reported to look

  1. Platelet Rich Plasma and Knee Surgery

    Directory of Open Access Journals (Sweden)

    Mikel Sánchez

    2014-01-01

    Full Text Available In orthopaedic surgery and sports medicine, the knee joint has traditionally been considered the workhorse. The reconstruction of every damaged element in this joint is crucial in achieving the surgeon’s goal to restore the knee function and prevent degeneration towards osteoarthritis. In the last fifteen years, the field of regenerative medicine is witnessing a boost of autologous blood-derived platelet rich plasma products (PRPs application to effectively mimic and accelerate the tissue healing process. The scientific rationale behind PRPs is the delivery of growth factors, cytokines, and adhesive proteins present in platelets and plasma, as well as other biologically active proteins conveyed by the plasma such as fibrinogen, prothrombin, and fibronectin; with this biological engineering approach, new perspectives in knee surgery were opened. This work describes the use of PRP to construct and repair every single anatomical structure involved in knee surgery, detailing the process conducted in ligament, meniscal, and chondral surgery.

  2. The neutrino opacity of neutron rich matter

    Energy Technology Data Exchange (ETDEWEB)

    Alcain, P.N., E-mail: pabloalcain@gmail.com [Departamento de Física, FCEyN, UBA and IFIBA, Conicet, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires (Argentina); IFIBA-CONICET (Argentina); Dorso, C.O. [Departamento de Física, FCEyN, UBA and IFIBA, Conicet, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires (Argentina); IFIBA-CONICET (Argentina)

    2017-05-15

    The study of neutron rich matter, present in neutron star, proto-neutron stars and core-collapse supernovae, can lead to further understanding of the behavior of nuclear matter in highly asymmetric nuclei. Heterogeneous structures are expected to exist in these systems, often referred to as nuclear pasta. We have carried out a systematic study of neutrino opacity for different thermodynamic conditions in order to assess the impact that the structure has on it. We studied the dynamics of the neutrino opacity of the heterogeneous matter at different thermodynamic conditions with semiclassical molecular dynamics model already used to study nuclear multifragmentation. For different densities, proton fractions and temperature, we calculate the very long range opacity and the cluster distribution. The neutrino opacity is of crucial importance for the evolution of the core-collapse supernovae and the neutrino scattering.

  3. Phosphorus Chemistry in Oxygen Rich Stars

    Science.gov (United States)

    Bernal, Jacob; Schmidt, Deborah; Anderson, Julie; Ziurys, Lucy M.

    2017-06-01

    Observations of PO and PN have been carried out at the Arizona Radio Observatory at 1, 2, and 3 mm. Multiple transitions of PO and PN have been detected towards the O-rich AGB stars TX Cam and RCas. Data obtained toward supergiant stars VY Canis Majoris and NML Cyg have also been analyzed. Abundances were obtained for these molecules in all four objects using the radiative transfer code ESCAPADE, which is suitable for symmetric and asymmetric stellar outflows. The abundances of PN and PO were found to be in the range 10^{-8} - 10^{-7} relative to H_{2}. While PN appears to be a parent molecule formed by LTE chemistry near the stellar photosphere, PO appears to be created further out from the star at r > 400 R_*.

  4. RICH High Voltages & PDF Analysis @ LHCb

    CERN Multimedia

    Fanchini, E

    2009-01-01

    In the LHCb experiment an important issue is the identification of the hadrons of the final states of the B mesons decays. Two RICH subdetectors are devoted to this task, and the Hybrid Photon Detectors (HPDs) are the photodetectors used to detect Cherenkov light. In this poster there is a description of how the very high voltage (-18 KV) supply stability used to power the HPDs is monitored. It is also presented the basics of a study which can be done with the first collision data: the analysis of the dimuons from the Drell-Yan process. This process is well known and the acceptance of the LHCb detector in terms of pseudorapidity will be very useful to improve the knowledge of the proton structure functions or, alternatively, try to estimate the luminosity from it.

  5. Plasma rich in growth factors in dentistry

    Directory of Open Access Journals (Sweden)

    Ana Glavina

    2017-06-01

    Full Text Available Background Plasma rich in growth factors (PRGF has wider use in many fields of dentistry due to its endogenous biocompatible regenerative potential i.e., their potential to stimulate and accelerate tissue healing and bone regeneration. Aims This review shows the increasing use of PRGF technology in various fields of dentistry. Methods In the last nine years PubMed has been searched in order to find out published articles upon PRGF in dentistry and 36 papers have been included. Results PRGF technology has many advantages with positive clinical and biological outcomes in tissue healing and bone regeneration. Conclusion In order to determine the most effective therapeutic value for patients, further research is required.

  6. Platelet-rich plasma: applications in dermatology.

    Science.gov (United States)

    Conde Montero, E; Fernández Santos, M E; Suárez Fernández, R

    2015-03-01

    In recent years, the use of platelet-rich plasma has increased notably in a range of diseases and settings. Uses of these products now go beyond skin rejuvenation therapy in patients with facial ageing. Good outcomes for other dermatological indications such as skin ulcers and, more recently, alopecia have been reported in case series and controlled studies. However, these indications are not currently included in the labeling given that stronger scientific evidence is required to support their real benefits. With the increased use of these products, dermatologists need to become familiar with the underlying biological principles and able to critically assess the quality and outcomes of the studies of these products in different skin diseases. Copyright © 2013 Elsevier España, S.L.U. and AEDV. All rights reserved.

  7. [Plant signaling peptides. Cysteine-rich peptides].

    Science.gov (United States)

    Ostrowski, Maciej; Kowalczyk, Stanisław

    2015-01-01

    Recent bioinformatic and genetic analyses of several model plant genomes have revealed the existence of a highly abundant group of signaling peptides that are defined as cysteine-rich peptides (CRPs). CRPs are usually in size between 50 and 90 amino acid residues, they are positively charged, and they contain 4-16 cysteine residues that are important for the correct conformational folding. Despite the structural differences among CRP classes, members from each class have striking similarities in their molecular properties and function. The present review presents the recent progress in research on signaling peptides from several families including: EPF/EPFL, SP11/SCR, PrsS, RALF, LURE, and some other peptides belonging to CRP group. There is convincing evidence indicating multiple roles for these CRPs as signaling molecules during the plant life cycle, ranging from stomata development and patterning, self-incompatibility, pollen tube growth and guidance, reproductive processes, and nodule formation.

  8. VOSGES, a long and rich geologic history

    Science.gov (United States)

    Dominique, Carteaux; Cyrille, Delangle; Sophie, Demangel

    2015-04-01

    The study of geology in scientific classes is often too theoretical and abstract for the pupils. How can teachers make the link between some samples of rocks observed in a practical class and the geologic story of the region? There's nothing better than outdoor education to establish a relationship between the rock observed in macroscopic and microscopic scale in the classroom,with the outcrop scale and the landscape scale in the field: all of them are the result of a fascinating geologic history.Our pupils are lucky enough to live at the heart of a modest mountain massif that has a very rich geologic story: the massif from Vosges situated in the east of France. During two expeditions we show the students all the following tectonic processes: Accretion at the scale of the landscape with the Rhenish Ditch (tectonic and volcanic markers) Obductionis observed due to ophiolites found in the massive of Thalhorn (peridotite, gabbro and sedimentary marine rocks of great depth). Collisionis illuminated with numerous sites like the schists of Steige, the phyllite of Villé, the gneisses of Climont. Subductionis captured bystudying the outcrops of magmatic rocks within the continental crust (andesite, diorite, granodiorite). At each of the stops we have the students, from a hand sample, to findits story in a more global context. So the theory becomes reality. A study of thin slides of rocks observed on the ground finishes these exits and so various scales of understanding are approached. The long and rich geologic history of Vosges maybe reconstituted on hundreds of million years, allowing certainly giving another aspect to the living environment of our pupils.

  9. Vanadium-rich tourmaline from graphitic rocks at Bítovánky, Czech republic; compositional variation, crystal structure

    Czech Academy of Sciences Publication Activity Database

    Cempírek, J.; Houzar, S.; Novák, M.; Selway, J.B.; Šrein, Vladimír

    2006-01-01

    Roč. 28, Spec. pap. (2006), s. 39-41 ISSN 1896-2203. [Central European Mineralogical Conference /1./. Vyšná Boca, 11.09.2006-15.09.2006] Institutional research plan: CEZ:AV0Z30460519 Keywords : V-rich tourmaline * compositional variation * crystal structure Subject RIV: DB - Geology ; Mineralogy

  10. Understanding the extreme species richness of semi-dry grasslands in east-central Europe: a comparative approach

    Czech Academy of Sciences Publication Activity Database

    Roleček, Jan; Čornej, I. I.; Tokarjuk, A. I.

    2014-01-01

    Roč. 86, č. 1 (2014), s. 13-34 ISSN 0032-7786 R&D Projects: GA ČR(CZ) GAP504/12/0649 Institutional support: RVO:67985939 Keywords : species richness * environmental history * disjunct distribution Subject RIV: EF - Botanics Impact factor: 4.104, year: 2014

  11. Contrasting Holocene environmental histories may explain patterns of species richness and rarity in a Central European landscape

    Czech Academy of Sciences Publication Activity Database

    Hájek, M.; Dudová, Lydie; Hájková, Petra; Roleček, Jan; Moutelíková, J.; Jamrichová, Eva; Horsák, M.

    2016-01-01

    Roč. 133, FEB 1 2016 (2016), s. 48-61 ISSN 0277-3791 Institutional support: RVO:67985939 Keywords : species pool * extreme species richness * biogeography * Carpathians * palaeoecology Subject RIV: EH - Ecology, Behaviour Impact factor: 4.797, year: 2016

  12. Release of sulfur- and oxygen-bound components from a sulfur-rich kerogen during simulated maturation by hydrous pyrolysis

    NARCIS (Netherlands)

    Sinninghe Damsté, J.S.; Putchew, A.; Schaeffer-Reiss, C.; Schaeffer, P.; Koopmans, M.P.; Leeuw, J.W. de; Lewan, M.D.

    1998-01-01

    An immature sulfur-rich marl from the Gessosso-solfifera Formation of the Vena del Gesso Basin (Messinian, Italy) has been subjected to hydrous pyrolysis (160 to 330°C) to simulate maturation under natural conditions. The kerogen of the unheated and heated samples was isolated and the hydrocarbons

  13. Unprecedented propane–SCR-NOx activity over template-free synthesized Al-rich Co-BEA* zeolite

    Czech Academy of Sciences Publication Activity Database

    Sazama, Petr; Mokrzycki, Lukasz; Wichterlová, Blanka; Vondrová, Alena; Pilař, Radim; Dědeček, Jiří; Sklenák, Štěpán; Tabor, Edyta

    2015-01-01

    Roč. 332, DEC 2015 (2015), s. 201-211 ISSN 0021-9517 R&D Projects: GA TA ČR(CZ) TH01021259; GA ČR GA15-13876S Institutional support: RVO:61388955 Keywords : beta zeolite * Al-rich BEA* * OSDA-free synthesis Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 7.354, year: 2015

  14. Spray drying of a phenolic-rich membrane filtration fraction of olive mill wastewater: Optimization and dried product quality

    Science.gov (United States)

    Olive mill wastewater (OMWW) from two California mills (3-phase and 2-phase) was subjected to a two-step membrane filtration process using a novel vibratory system. The obtained reverse osmosis retentate (RO-R) is a phenolic-rich co-product stream, and the reverse osmosis permeate is a near-pure wat...

  15. The paradox of long-term ungulate impact: increase of plant species richness in a temperate forest

    Czech Academy of Sciences Publication Activity Database

    Vild, Ondřej; Hédl, Radim; Kopecký, Martin; Szabó, Péter; Suchánková, Silvie; Zouhar, V.

    2017-01-01

    Roč. 20, č. 2 (2017), s. 282-292 ISSN 1402-2001 R&D Projects: GA AV ČR IAA600050812 EU Projects: European Commission(XE) 278065 - LONGWOOD Institutional support: RVO:67985939 Keywords : plant-herbivore interactions * vegetation resurvey * species richness Subject RIV: EH - Ecology, Behaviour OBOR OECD: Ecology Impact factor: 2.474, year: 2016

  16. Hydrogen-rich gas as a product of two-stage co-gasification of lignite/waste mixtures

    Czech Academy of Sciences Publication Activity Database

    Straka, Pavel; Bičáková, Olga

    2014-01-01

    Roč. 39, č. 21 (2014), s. 10987-10995 ISSN 0360-3199 Institutional support: RVO:67985891 Keywords : co-gasification * waste plastics * lignite * hydrogen-rich gas Subject RIV: DM - Solid Waste and Recycling Impact factor: 3.313, year: 2014 http://authors.elsevier.com/sd/article/S0360319914014025

  17. subjective approach to subjective approach to human physiological

    African Journals Online (AJOL)

    eobe

    the only physiological variables that influence the heat balance [4]. Yao et al [2] .... between the human responses and outdoor climate. 4.1 Subjective Response ... months seem to be influenced by cloud cover rather than the altitude.

  18. Dimensions of school climate: teachers' or principals' power styles and subjects' propensities to be climate vigilant as related to students' perceptions of satisfaction and of peers' abusive behavior.

    Science.gov (United States)

    Verhoek-Miller, Nancy; Miller, Duane I; Shirachi, Miyoko; Hoda, Nicholas

    2002-08-01

    Two studies investigated teachers' and principals' power styles as related to college students' retrospective ratings of satisfaction and peers' abusive behavior. One study also investigated retrospective self-perception as related to students' sensitivity to the occurrence of physical and psychological abuse in the school environment. Among the findings were positive correlations between subjects' perceptions that their typical elementary school teacher used referent, legitimate, or expert power styles and subjects' reported satisfaction with their elementary school experience. Small but statistically significant correlations were found suggesting that principals' power style was weakly associated with ratings of psychological abuse in elementary school and physical abuse in middle school. Also, students who rated themselves as intelligent, sensitive, attractive, and depressive had higher ratings of perceived psychological and physical abuse at school. It was concluded that parameters of leaders' power styles and subjects' vigilance might be useful for understanding school climates. Experimentally designed studies are required.

  19. Assessing the impact of preload on pyrite-rich sediment and groundwater quality.

    Science.gov (United States)

    Karikari-Yeboah, Ohene; Addai-Mensah, Jonas

    2017-02-01

    Pyrite-rich sediments would, invariably, undergo redox reactions which would lead to acidic aqueous environment containing solubilized toxic metal species. When such sediments are subjected to preload, a technique employed by geotechnical engineers to improve the load-bearing capacity of highly compressible formation, transient flow of pore water, accompanied by acidity transfer, would occur as a response. Despite the concomitant environmental and socio-economic significance, to date, there has been limited interdisciplinary research on the underpinning geotechnical engineering and geo-environmental science issues for pyrite-rich sediments under preload. In this study, we investigate the effect of pyrite-rich sediment pore water transfer under preload surcharge on the receiving environment and the impact on the groundwater speciation and quality. Sediment samples were obtained at close depth intervals from boreholes established within pristine areas and those subjected to the preload application. Soil and pore water samples were subjected to solid/solution speciation, moisture contents, soil pH and the Atterberg Limits' analyses using standard analytical techniques and methods. Standpipes were also installed in the boreholes for groundwater sampling and in situ monitoring of water quality parameters. It is shown that the imposition of preload surcharge over pyritic sediment created a reducing environment rich in SO 4 2- , iron oxide minerals and organic matter. This reducing environment fostered organic carbon catabolism to generate excess pyrite and bicarbonate alkalinity, which would invariably impact adversely on soil quality and plant growth. These were accompanied by increase in pH, dissolved Al, Ca, Mg and K species beneath the surcharge.

  20. A PUFA-rich diet improves fat oxidation following saturated fat-rich meal.

    Science.gov (United States)

    Stevenson, Jada L; Miller, Mary K; Skillman, Hannah E; Paton, Chad M; Cooper, Jamie A

    2017-08-01

    To determine substrate oxidation responses to saturated fatty acid (SFA)-rich meals before and after a 7-day polyunsaturated fatty acid (PUFA)-rich diet versus control diet. Twenty-six, normal-weight, adults were randomly assigned to either PUFA or control diet. Following a 3-day lead-in diet, participants completed the pre-diet visit where anthropometrics and resting metabolic rate (RMR) were measured, and two SFA-rich HF meals (breakfast and lunch) were consumed. Indirect calorimetry was used to determine fat oxidation (Fox) and energy expenditure (EE) for 4 h after each meal. Participants then consumed a PUFA-rich diet (50 % carbohydrate, 15 % protein, 35 % fat, of which 21 % of total energy was PUFA) or control diet (50 % carbohydrate, 15 % protein, 35 % fat, of which 7 % of total energy was PUFA) for the next 7 days. Following the 7-day diet, participants completed the post-diet visit. From pre- to post-PUFA-rich diet, there was no change in RMR (16.3 ± 0.8 vs. 16.4 ± 0.8 kcal/20 min) or in incremental area under the curve for EE (118.9 ± 20.6-126.9 ± 14.1 kcal/8h, ns). Fasting respiratory exchange ratio increased from pre- to post-PUFA-rich diet only (0.83 ± 0.1-0.86 ± 0.1, p diet (0.03 ± 0.1-0.23 ± 0.1 g/15 min for cumulative Fox; p diet initiates greater fat oxidation after eating occasional high SFA meals compared to a control diet, an effect achieved in 7 days.

  1. Subjective Evaluation of Audiovisual Signals

    Directory of Open Access Journals (Sweden)

    F. Fikejz

    2010-01-01

    Full Text Available This paper deals with subjective evaluation of audiovisual signals, with emphasis on the interaction between acoustic and visual quality. The subjective test is realized by a simple rating method. The audiovisual signal used in this test is a combination of images compressed by JPEG compression codec and sound samples compressed by MPEG-1 Layer III. Images and sounds have various contents. It simulates a real situation when the subject listens to compressed music and watches compressed pictures without the access to original, i.e. uncompressed signals.

  2. Synthesis of Electron-Rich Thiamacrocycles

    Czech Academy of Sciences Publication Activity Database

    Holý, Petr; Buchta, Michal; Rybáček, Jiří; Hodačová, J.; Císařová, I.

    -, č. 24 (2010), s. 4169-4176 ISSN 0039-7881 R&D Projects: GA AV ČR IAA400550704 Institutional research plan: CEZ:AV0Z40550506 Keywords : alkylation * atropoisomerism * macrocycles * arenes * thiols Subject RIV: CC - Organic Chemistry Impact factor: 2.260, year: 2010

  3. Arctic driftwood reveals unexpectedly rich fungal diversity

    Czech Academy of Sciences Publication Activity Database

    Blanchette, R.A.; Held, B.W.; Hellmann, L.; Millman, L.; Büntgen, Ulf

    2016-01-01

    Roč. 23, OCT (2016), s. 58-65 ISSN 1754-5048 R&D Projects: GA MŠk(CZ) EE2.3.20.0248 Institutional support: RVO:67179843 Keywords : Ascomycota * Basidiomycota * Biodegradation * Community ecology * Greenland * Iceland * its * Russia * Soft rot * Taxonomy * Wood decay Subject RIV: EH - Ecology, Behaviour Impact factor: 3.219, year: 2016

  4. Effects of a diet rich in arabinoxylan and resistant starch compared with a diet rich in refined carbohydrates on postprandial metabolism and features of the metabolic syndrome.

    Science.gov (United States)

    Schioldan, Anne Grethe; Gregersen, Søren; Hald, Stine; Bjørnshave, Ann; Bohl, Mette; Hartmann, Bolette; Holst, Jens Juul; Stødkilde-Jørgensen, Hans; Hermansen, Kjeld

    2018-03-01

    Low intake of dietary fibre is associated with the development of type 2 diabetes. Dyslipidaemia plays a key role in the pathogenesis of type 2 diabetes. Knowledge of the impact of dietary fibres on postprandial lipaemia is, however, sparse. This study aimed in subjects with metabolic syndrome to assess the impact on postprandial lipaemia and features of the metabolic syndrome of a healthy carbohydrate diet (HCD) rich in cereal fibre, arabinoxylan and resistant starch compared to a refined-carbohydrate western-style diet (WSD). Nineteen subjects completed the randomised, crossover study with HCD and WCD for 4-week. Postprandial metabolism was evaluated by a meal-challenge test and insulin sensitivity was assessed by HOMA-IR and Matsuda index. Furthermore, fasting cholesterols, serum-fructosamine, circulating inflammatory markers, ambulatory blood pressure and intrahepatic lipid content were measured. We found no diet effects on postprandial lipaemia. However, there was a significant diet × statin interaction on total cholesterol (P = 0.02) and LDL cholesterol (P = 0.002). HCD decreased total cholesterol (-0.72 mmol/l, 95% CI (-1.29; -0.14) P = 0.03) and LDL cholesterol (-0.61 mmol/l, 95% CI (-0.86; -0.36) P = 0.002) compared with WSD in subjects on but not without statin treatment. We detected no other significant diet effects. In subjects with metabolic syndrome on statins a 4-week diet rich in arabinoxylan and resistant starch improved fasting LDL and total cholesterol compared to subjects not being on statins. However, we observed no diet related impact on postprandial lipaemia or features of the metabolic syndrome. The dietary fibre x statin interaction deserves further elucidation.

  5. American Better Business Bureaus, the Truth-in-Advertising Movement, and the Complexities of Legitimizing Business Self-Regulation over the Long Term

    Directory of Open Access Journals (Sweden)

    Edward J. Balleisen

    2017-03-01

    Full Text Available This essay considers the question of how strategies of legitimatizing private regulatory governance evolve over the long term. It focuses on the century-long history of the American Better Business Bureau (BBB network, a linked set of business-funded non-governmental organizations devoted to promoting truthful marketing. The BBBs took on important roles in standard-setting, monitoring, public education, and enforcement, despite never enjoying explicit delegation of authority from Congress or state legislatures. This effort depended on building legitimacy with three separate groups with very different perspectives and interests—the business community, a fractured American state, and the American public, in their roles as consumers and investors. The BBBs initially managed to build a strong reputation with each constituency during its founding period, from 1912 to 1933. The Bureaus then in many ways adapted successfully to the emergence of a more assertive regulatory state from the New Deal through the mid 1970s. Eventually, however, the resurgence of conservative politics in the United States exposed the challenges of satisfying such divergent stakeholders, and led the BBBs to focus resolutely on shoring up its support from the business establishment. That choice, over time, undercut the Bureaus standing with other stakeholders, and especially the wider public. This history illustrates: the salience of generational amnesia within private regulatory institutions; the profound impact that the shifting nature of public faith in government can have on the strategies and reputation of private regulatory bodies; and the extent to which private regulators face long-term trade-offs among strategies to sustain legitimacy with different audiences. It also suggests a rich set of research questions for longer-term histories of other private regulatory institutions, in the United States, other societies, and at the international level.

  6. Influence of Sampling Effort on the Estimated Richness of Road-Killed Vertebrate Wildlife

    Science.gov (United States)

    Bager, Alex; da Rosa, Clarissa A.

    2011-05-01

    Road-killed mammals, birds, and reptiles were collected weekly from highways in southern Brazil in 2002 and 2005. The objective was to assess variation in estimates of road-kill impacts on species richness produced by different sampling efforts, and to provide information to aid in the experimental design of future sampling. Richness observed in weekly samples was compared with sampling for different periods. In each period, the list of road-killed species was evaluated based on estimates the community structure derived from weekly samplings, and by the presence of the ten species most subject to road mortality, and also of threatened species. Weekly samples were sufficient only for reptiles and mammals, considered separately. Richness estimated from the biweekly samples was equal to that found in the weekly samples, and gave satisfactory results for sampling the most abundant and threatened species. The ten most affected species showed constant road-mortality rates, independent of sampling interval, and also maintained their dominance structure. Birds required greater sampling effort. When the composition of road-killed species varies seasonally, it is necessary to take biweekly samples for a minimum of one year. Weekly or more-frequent sampling for periods longer than two years is necessary to provide a reliable estimate of total species richness.

  7. arXiv The Future of RICH Detectors through the Light of the LHCb RICH

    CERN Document Server

    D'Ambrosio, C.; Easo, S.; Petrolini, A.; Ullaland, O.

    2017-12-21

    The limitations in performance of the present RICH system in the LHCb experiment are given by the natural chromatic dispersion of the gaseous Cherenkov radiator, the aberrations of the optical system and the pixel size of the photon detectors. Moreover, the overall PID performance can be affected by high detector occupancy as the pattern recognition becomes more difficult with high particle multiplicities. This paper shows a way to improve performance by systematically addressing each of the previously mentioned limitations. These ideas are applied in the present and future upgrade phases of the LHCb experiment. Although applied to specific circumstances, they are used as a paradigm on what is achievable in the development and realisation of high precision RICH detectors.

  8. Platelet-rich fibrin or platelet-rich plasma – which one is better? an opinion

    Directory of Open Access Journals (Sweden)

    Shweta Bansal

    2017-01-01

    Full Text Available The healing of hard and soft tissue in mediated by a wide range of intracellular and extracellular events that are regulated by signaling proteins. Platelets can play a crucial role in periodontal regeneration as they are the reservoirs of growth factors and cytokines which are the key factors for regeneration of bone and maturation of soft tissue. Platelet-rich plasma (PRP is first generation platelet concentrate. However, the short duration of cytokine release and its poor mechanical properties have resulted in search of new material. Platelet-rich fibrin (PRF is a natural fibrin-based biomaterial prepared from an anticoagulant-free blood harvest without any artificial biochemical modification (no bovine thrombin is required that allows obtaining fibrin membranes enriched with platelets and growth factors. The slow polymerization during centrifugation, fibrin-based structure, ease of preparation, minimal expense makes PRF somewhat superior in some aspect to PRP.

  9. The Potential Use of Legitimate Force for the Preservation of Order: Defining the Inherent Role of Public Police Through Policing Functions that cannot be Carried out by Private Police

    Directory of Open Access Journals (Sweden)

    Jasmina Arnež

    2016-12-01

    Full Text Available In the UK, private policing institutions have been rapidly increasing since the 1980s, so the lines between public- and private police have been blurred. This paper explores whether there is a policing function that is inherent in public police and if so, why it occupies this position. It integrates Rousseau’s social contract theory, Bittner’s definition of police functions, Brodeur’s reasoning on force and Loader and Walker’s concept of ‘policing as public good’ to argue that the potential use of legitimate force for the preservation of order is the function intrinsic to public police. It shows why it cannot and should not be carried out by private police and outlines how it depends on police legitimacy. It concludes with an abstract rethinking of public-state-police relations to determine that this function remains in the realm of public policing.

  10. Politics of modern muslim subjectivities

    DEFF Research Database (Denmark)

    Jung, Dietrich; Petersen, Marie Juul; Sparre, Sara Lei

    Examining modern Muslim identity constructions, the authors introduce a novel analytical framework to Islamic Studies, drawing on theories of successive modernities, sociology of religion, and poststructuralist approaches to modern subjectivity, as well as the results of extensive fieldwork...

  11. Objective and subjective sleep quality

    DEFF Research Database (Denmark)

    Baandrup, Lone; Glenthøj, Birte Yding; Jennum, Poul Jørgen

    2016-01-01

    and subjective sleep quality during benzodiazepine discontinuation and whether sleep variables were associated with benzodiazepine withdrawal. Eligible patients included adults with a diagnosis of schizophrenia, schizoaffective disorder, or bipolar disorder and long-term use of benzodiazepines in combination...

  12. IMPROVEMENT OF THE RICHNESS ESTIMATES OF maxBCG CLUSTERS

    International Nuclear Information System (INIS)

    Rozo, Eduardo; Rykoff, Eli S.; Koester, Benjamin P.; Hansen, Sarah; Becker, Matthew; Bleem, Lindsey; McKay, Timothy; Hao Jiangang; Evrard, August; Wechsler, Risa H.; Sheldon, Erin; Johnston, David; Annis, James; Scranton, Ryan

    2009-01-01

    Minimizing the scatter between cluster mass and accessible observables is an important goal for cluster cosmology. In this work, we introduce a new matched filter richness estimator, and test its performance using the maxBCG cluster catalog. Our new estimator significantly reduces the variance in the L X -richness relation, from σ lnLx 2 = (0.86±0.02) 2 to σ lnLx 2 = (0.69±0.02) 2 . Relative to the maxBCG richness estimate, it also removes the strong redshift dependence of the L X -richness scaling relations, and is significantly more robust to photometric and redshift errors. These improvements are largely due to the better treatment of galaxy color data. We also demonstrate the scatter in the L X -richness relation depends on the aperture used to estimate cluster richness, and introduce a novel approach for optimizing said aperture which can easily be generalized to other mass tracers.

  13. Effect of carbo-nitride-rich and oxide-rich inclusions on the pitting susceptibility of depleted uranium

    International Nuclear Information System (INIS)

    Pu, Zhen; Chen, Xianglin; Meng, Xiandong; Wu, Yanping; Shen, Liang; Wang, Qingfu; Liu, Tianwei; Shuai, Maobing

    2017-01-01

    Highlights: •The Volta potential differences relative to the matrix are positive for both types of inclusions. •Both types of inclusions are cathodic in the “inclusion/matrix” microgalvanic couples. •The oxide-rich inclusions show a larger Volta potential value of about 115 mV than the carbo-nitride-rich inclusions. •The oxide-rich inclusions give stronger local galvanic coupling with the matrix. •The oxide-rich inclusions are more predisposed to initiate pitting corrosion. -- Abstract: The effects of carbo-nitride-rich and oxide-rich inclusions on the pitting susceptibility of depleted uranium were investigated by electrochemical corrosion measurements, optical microscopy, scanning Kelvin probe force microscopy (SKPFM), and SEM. The results of the potentiodynamic polarization tests suggest that oxide-rich inclusions are more likely to induce pitting corrosion than carbo-nitride-rich inclusions. This enhanced corrosion may be explained by the strong local galvanic coupling between the oxide-rich inclusion and the surrounding matrix, which, from the sight of SKPFM analysis, exhibits a 115 V higher Volta potential than the coupling between the carbo-nitride-rich inclusions and the matrix, respectively.

  14. Subjective Illness theory and coping

    Directory of Open Access Journals (Sweden)

    Gessmann H.-W.

    2015-03-01

    Full Text Available The article presents a view of a problem of subjective illness theory in context of coping behavior. The article compiles the results of the latest studies of coping; discloses the way subjective illness theory affects the illness coping and patient's health; presents the study of differences in coping behaviour of patients at risk of heart attack and oncology. The article is recommended for specialists, concerned with psychological reasons of pathogenic processes and coping strategies of patients.

  15. Subject categories and scope descriptions

    International Nuclear Information System (INIS)

    2002-01-01

    This document is one in a series of publications known as the ETDE/INIS Joint Reference Series. It defines the subject categories and provides the scope descriptions to be used for categorization of the nuclear literature for the preparation of INIS and ETDE input by national and regional centres. Together with the other volumes of the INIS Reference Series it defines the rules, standards and practices and provides the authorities to be used in the International Nuclear Information System and ETDE. A complete list of the volumes published in the INIS Reference Series may be found on the inside front cover of this publication. This INIS/ETDE Reference Series document is intended to serve two purposes: to define the subject scope of the International Nuclear Information System (INIS) and the Energy Technology Data Exchange (ETDE) and to define the subject classification scheme of INIS and ETDE. It is thus the guide to the inputting centres in determining which items of literature should be reported, and in determining where the full bibliographic entry and abstract of each item should be included in INIS or ETDE database. Each category is identified by a category code consisting of three alphanumeric characters. A scope description is given for each subject category. The scope of INIS is the sum of the scopes of all the categories. With most categories cross references are provided to other categories where appropriate. Cross references should be of assistance in finding the appropriate category; in fact, by indicating topics that are excluded from the category in question, the cross references help to clarify and define the scope of the category to which they are appended. A Subject Index is included as an aid to subject classifiers, but it is only an aid and not a means for subject classification. It facilitates the use of this document, but is no substitute for the description of the scope of the subject categories

  16. Subjective expected utility without preferences

    OpenAIRE

    Bouyssou , Denis; Marchant , Thierry

    2011-01-01

    This paper proposes a theory of subjective expected utility based on primitives only involving the fact that an act can be judged either "attractive" or "unattractive". We give conditions implying that there are a utility function on the set of consequences and a probability distribution on the set of states such that attractive acts have a subjective expected utility above some threshold. The numerical representation that is obtained has strong uniqueness properties.

  17. Comparison of two consecutive fat-rich and carbohydrate-rich meals on postprandial myeloperoxidase response in women with and without type 2 diabetes mellitus.

    Science.gov (United States)

    Schindhelm, Roger K; Alssema, Marjan; Diamant, Michaela; Teerlink, Tom; Dekker, Jacqueline M; Kok, Astrid; Kostense, Piet J; Nijpels, Giel; Heine, Robert J; Scheffer, Peter G

    2008-02-01

    Patients with type 2 diabetes mellitus (DM2) have an increased risk of cardiovascular disease (CVD). Myeloperoxidase (MPO), expressed in leukocytes and released upon activation, is associated with CVD and endothelial dysfunction. Postprandial leukocyte recruitment and activation with subsequent MPO release may contribute to atherosclerosis and CVD. We hypothesized that MPO may increase in the postprandial state because of postprandial leukocyte recruitment and/or activation, especially in subjects with DM2. One hundred postmenopausal women, aged 50 to 65 years (66 with normal glucose metabolism [NGM] and 34 with DM2), received 2 consecutive fat-rich meals and 2 consecutive carbohydrate-rich meals on separate occasions. Blood samples were taken before (t = 0) and at 2, 4, and 8 hours after breakfast; lunch was given at t = 4. Plasma MPO concentration was measured by sandwich enzyme-linked immunosorbent assay. The number of leukocytes in fasting blood samples was higher in DM2 compared with NGM (6.1 +/- 1.4 and 5.4 +/- 1.2 x 10(9)/L, respectively; P DM2 (51.4 +/- 12.9 and 54.5 +/- 18.4 mug/L, respectively; P = .39). Baseline MPO was positively associated with leukocytes (r = 0.20, P DM2, respectively (both P DM2 (fat-rich meals only). Our findings provide no support to our initial hypothesis that meal-induced release of MPO might be a mechanism that contributes to CVD risk.

  18. Ecosecent:: Essence, Subject and Structure

    Directory of Open Access Journals (Sweden)

    Kozachenko Hanna V.

    2014-02-01

    Full Text Available The article shows that due to multi-laterality the knowledge about security is distributed by various branches, one of which is ecosestate, within which conditions of secure functioning of socio-economic systems and methods of their provision are studied. It shows the essence of ecosecent as a component of the “state – region (branch – subject of economic activity” ecosestate vertical – a set of knowledge about economic security of subjects of economic activity. It considers reasons that cause establishment of ecosecent: practical needs and a necessity to reconsider basic concepts of the essence, limits and factors of economy. It formulates the subject of ecosecent. It considers the status of the “economic security of the subject of economic activity” notion as its state, described with a set of parameters or characteristic features as characteristics of the subject of economic activity as a condition of its activity and as a set of actions that allow ensuring or preservation of the state of security, in other words, protection of the subject of economic activity. It presents general approaches to structuring of ecosecent by activity, functional and branch features.

  19. Vertebrate richness and biogeography in the Big Thicket of Texas

    Science.gov (United States)

    Michael H MacRoberts; Barbara R. MacRoberts; D. Craig Rudolph

    2010-01-01

    The Big Thicket of Texas has been described as rich in species and a “crossroads:” a place where organisms from many different regions meet. We examine the species richness and regional affiliations of Big Thicket vertebrates. We found that the Big Thicket is neither exceptionally rich in vertebrates nor is it a crossroads for vertebrates. Its vertebrate fauna is...

  20. Synthesis and study of neutron-rich nuclides

    International Nuclear Information System (INIS)

    Luo Yixiao

    1995-01-01

    During the past few years our understanding of the decay properties and nuclear structure has been extended in a systematic fashion for the neutron-rich nuclei. This review will first sketch the production and identification of the neutron-rich nuclei throughout the whole mass region, and will then discuss the impressive progress in the studies of the exotic decay properties and nuclear structure of neutron-rich nuclei. Their astrophysical implications will also be outlined

  1. Plasma rico en plaquetas Platelet -rich plasma

    Directory of Open Access Journals (Sweden)

    J. González Lagunas

    2006-04-01

    Full Text Available El Plasma Rico en Plaquetas es una suspensión concentrada de la sangre centrifugada que contiene elevadas concentraciones de trombocitos. Durante los últimos años, este producto ha aparecido de forma repetida en publicaciones científicas y en medios de comunicación generales como un producto que por sus características induce la curación y regeneración de los tejidos. La premisa de su uso es que las elevadas concentraciones de plaquetas en el PRP, liberan cantidades significativas de factores de crecimiento. En este artículo se van a recoger las evidencias científicas que se han presentado en la literatura médica con respecto al PRP y a la curación ósea, así como las diferentes aplicaciones clínicas que se han sugerido.Platelet-rich plasma is a by-product of centrifuged whole blood that contains high levels of thrombocytes. In the last decade, scientific and media interest has been generated by this product that apparently has the capacity of inducing and promoting tissue healing and regeneration. The premise of its use is that the large number of platelets in PRP release significant amounts of growth factors. In this paper, a critical review of the medical literature regarding PRP and bone healing will be presented. Also, the suggested clinical applications of the product will be addressed.

  2. The AQUA-RICH atmospheric neutrino experiment

    CERN Document Server

    Antonioli, P; Bellagamba, L; Chesi, Enrico Guido; Cindolo, F; De Pasquale, S; Ekelöf, T J C; Garbini, M; Giusti, P; Grossheim, A; Pesci, A; Learned, J G; Margotti, A; Pinfold, James L; Sartorelli, G; Séguinot, Jacques; Tarantino, A; Weilhammer, Peter; Ypsilantis, Thomas; Zichichi, A; Zuber, K

    1999-01-01

    We describe a 125 m diameter spherical detector containing 1 Mt of water, capable of high rate observation of atmospheric neutrino events (30000/y). The ring imaging Cherenkov (RICH) technique is used to measure velocity, momentum and direction of particles produced by neutrinos interacting in water. The detector will be sited outdoors (under a 50 m water shield) in a natural (further excavated) pit, probably in Sicily. Spherical reflecting mirrors focus Cherenkov light produced by secondaries from interacting neutrinos. Photons are detected by 5310 hybrid photodiodes (HPDs) of 1 m diameter each with 396 pads of 45*45 mm/sup 2/ on the photocathode surface, demagnified to 9*9 mm/sup 2/ on the silicon sensor. For most tracks the ring width will be dominated by multiple scattering which should allow momentum to be determined. Hadrons of momentum p

  3. A Metadata-Rich File System

    Energy Technology Data Exchange (ETDEWEB)

    Ames, S; Gokhale, M B; Maltzahn, C

    2009-01-07

    Despite continual improvements in the performance and reliability of large scale file systems, the management of file system metadata has changed little in the past decade. The mismatch between the size and complexity of large scale data stores and their ability to organize and query their metadata has led to a de facto standard in which raw data is stored in traditional file systems, while related, application-specific metadata is stored in relational databases. This separation of data and metadata requires considerable effort to maintain consistency and can result in complex, slow, and inflexible system operation. To address these problems, we have developed the Quasar File System (QFS), a metadata-rich file system in which files, metadata, and file relationships are all first class objects. In contrast to hierarchical file systems and relational databases, QFS defines a graph data model composed of files and their relationships. QFS includes Quasar, an XPATH-extended query language for searching the file system. Results from our QFS prototype show the effectiveness of this approach. Compared to the defacto standard, the QFS prototype shows superior ingest performance and comparable query performance on user metadata-intensive operations and superior performance on normal file metadata operations.

  4. Luminescence characterization of a sodium rich feldspar

    International Nuclear Information System (INIS)

    Correcher, V.; Sanchez M, L.; Garcia G, J.; Rivera, T.

    2006-01-01

    This paper reports on the radioluminescence (RL) and thermoluminescence (TL) properties of a sodium rich feldspar ((Na,K)[AlSi 3 O 8 ]) with a mean molecular composition of orthoclase (Or) and albite (Ab) of Or 1 Ab 99 . Despite the complexity of the luminescence signals of the sample, it is possible to determine six different emission bands at about 300, 380, 420, 460, 550 and 680 nm. The 300 nm emission can be associated to structural defects related to the recombination process in which the Na + ion diffusion-limited is involved. The UV-blue emission band at (i) 380 nm is characteristic of mineral phases containing SiO 4 tetrahedral and could be related to intrinsic defects in the lattice, (ii) the 420 nm band could be associated to the presence of Cu (II) ions placed next to the hole traps or the recombination on a centre formed from a hole-oxygen atom adjacent to two Al atoms (Al-O-Al) and (iii) the 460 nm waveband could be due to the presence of Ti 4+ . The green and red emissions are respectively associated to the presence of Mn 2+ and Fe 3+ ions. The ratio between the relative intensities, peaked at 290 (the more intense waveband) and 550 nm is about 10:1 in both TL and RL; this fact indicates that the efficiency of recombination centres does no changes regardless on the type of the process. (Author)

  5. Investigating equality: The poverty and riches indices

    International Nuclear Information System (INIS)

    Eliazar, Iddo

    2016-01-01

    As noise is omnipresent, real-world quantities measured by scientists and engineers are commonly obtained in the form of statistical distributions. In turn, perhaps the most compact representation of a given statistical distribution is via the mean-variance approach: the mean manifesting the distribution’s ‘typical’ value, and the variance manifesting the magnitude of the distribution’s fluctuations about its mean. The mean-variance approach is based on an underlying Euclidean-geometry perspective. So very often real-world quantities of interest are non-negative sizes, and their measurements yield statistical size distributions. In this paper, and in the context of size distributions, we present an alternative to the Euclidean-based mean-variance approach: a mean-equality approach that is based on an underlying socioeconomic perspective. We establish two equality indices that score, on a unit-interval scale, the intrinsic ‘egalitarianism’ of size distributions: (i) the poverty equality index which is particularly sensitive to the existence of very small “poor” sizes; (ii) the riches equality index which is particularly sensitive to the existence of very large “rich” sizes. These equality indices, their properties, their computation, their application, and their connections to the mean-variance approach – are explored and described comprehensively.

  6. Coal pyrolysis under hydrogen-rich gases

    Energy Technology Data Exchange (ETDEWEB)

    Liao, H.; Sun, C.; Li, B.; Liu, Z. [Chinese Academy of Sciences, Taiyuan (China). State Key Laboratory of Coal Conversion, Institute of Coal Chemistry

    1998-04-01

    To improve the economy of the pyrolysis process by reducing the hydrogen cost, it is suggested to use cheaper hydrogen-rich gases such as coke-oven gas (COG) or synthesis gas (SG) instead of pure hydrogen. The pyrolysis of Chinese Xianfeng lignite which was carried out with real COG and SG at 3-5 MPa, a final temperature of 650{degree}C and a heating rate of 5{degree}C/min in a 10g fixed-bed reactor is compared with coal pyrolysis with pure hydrogen and nitrogen under the same conditions. The results indicate that compared with hydropyrolysis at the same total pressure, the total conversion and tar yields from coal pyrolysis with COG and SG decreases while the unwanted water increases. However, at the same H{sub 2} partial pressure, the tar yields and yields of BBTX, PCX and naphthalene from the pyrolysis of coal with COG and SG are all significantly higher than those of hydropyrolysis. Therefore, it is possible to use COG and SG instead of pure hydrogen. 8 refs., 3 figs., 6 tabs.

  7. Platelet rich fibrin in jaw defects

    Science.gov (United States)

    Nica, Diana; Ianes, Emilia; Pricop, Marius

    2016-03-01

    Platelet rich fibrin (PRF) is a tissue product of autologous origin abundant in growth factors, widely used in regenerative procedures. Aim of the study: Evaluation of the regenerative effect of PRF added in the bony defects (after tooth removal or after cystectomy) Material and methods: The comparative nonrandomized study included 22 patients divided into 2 groups. The first group (the test group) included 10 patients where the bony defects were treated without any harvesting material. The second group included 12 patients where the bony defects were filled with PRF. The bony defect design was not critical, with one to two walls missing. After the surgeries, a close clinically monitoring was carried out. The selected cases were investigated using both cone beam computer tomography (CBCT) and radiographic techniques after 10 weeks postoperatively. Results: Faster bone regeneration was observed in the bony defects filled with PRF comparing with the not grafted bony defects. Conclusions: PRF added in the bony defects accelerates the bone regeneration. This simplifies the surgical procedures and decreases the economic costs.

  8. The HERMES dual-radiator RICH detector

    CERN Document Server

    Jackson, H E

    2003-01-01

    The HERMES experiment emphasizes measurements of semi-inclusive deep-inelastic scattering. Most of the hadrons produced lie between 2 and 10 GeV, a region in which it had not previously been feasible to separate pions, kaons, and protons with standard particle identification (PID) techniques. The recent development of new clear, large, homogeneous and hydrophobic silica aerogel material with a low index of refraction offered the means to apply RICH PID techniques to this difficult momentum region. The HERMES instrument uses two radiators, C sub 4 F sub 1 sub 0 , a heavy fluorocarbon gas, and a wall of silica aerogel tiles. A lightweight spherical mirror constructed using a newly perfected technique to make resin-coated carbon-fiber surfaces of optical quality provides optical focusing on a photon detector consisting of 1934 photomultiplier tubes (PMT) for each detector half. The PMT array is held in a soft steel matrix to provide shielding against the residual field of the main spectrometer magnet. Ring recon...

  9. Structure of neutron-rich nuclei

    International Nuclear Information System (INIS)

    Nazarewicz, W.

    2000-01-01

    Complete text of publication follows. The uncharted regions of the (N,Z) plane contain information that can answer many questions of fundamental importance for science: How many protons and neutrons can be clustered together by the strong interaction to form a bound nucleus? What are the proton and neutron magic numbers of the exotic nuclei? What are the properties of very short-lived exotic nuclei with extreme neutron-to-proton ratios? What is the effective nucleon-nucleon interaction in a nucleus that has a very large neutron excess? Nuclear life far from stability is different from that around the stability line; the promised access to completely new combinations of proton and neutron numbers offers prospects for new structural phenomena. The main objective of this talk is to discuss some of the challenges and opportunities of research with exotic nuclei. The covered topics will include: Theoretical challenges; Skins and halos in heavy nuclei; Shape coexistence in exotic nuclei; Beta-decays of neutron-rich nuclei. (author)

  10. Photoconduction in silicon rich oxide films

    Energy Technology Data Exchange (ETDEWEB)

    Luna-Lopez, J A; Carrillo-Lopez, J; Flores-Gracia, F J; Garcia-Salgado, G [CIDS-ICUAP, Benemerita Universidad Autonoma de Puebla. Ed. 103 D and C, col. San Manuel, Puebla, Pue. Mexico 72570 (Mexico); Aceves-Mijares, M; Morales-Sanchez, A, E-mail: jluna@buap.siu.m, E-mail: jluna@inaoep.m [INAOE, Luis Enrique Erro No. 1, Apdo. 51, Tonantzintla, Puebla, Mexico 72000 (Mexico)

    2009-05-01

    Photoconduction of silicon rich oxide (SRO) thin films were studied by current-voltage (I-V) measurements, where ultraviolet (UV) and white (Vis) light illumination were applied. SRO thin films were deposited by low pressure chemical vapour deposition (LPCVD) technique, using SiH{sub 4} (silane) and N{sub 2}O (nitrous oxide) as reactive gases at 700 {sup 0}. The gas flow ratio, Ro = [N{sub 2}O]/[SiH{sub 4}] was used to control the silicon excess. The thickness and refractive index of the SRO films were 72.0 nm, 75.5 nm, 59.1 nm, 73.4 nm and 1.7, 1.5, 1.46, 1.45, corresponding to R{sub o} = 10, 20, 30 and 50, respectively. These results were obtained by null ellipsometry. Si nanoparticles (Si-nps) and defects within SRO films permit to obtain interesting photoelectric properties as a high photocurrent and photoconduction. These effects strongly depend on the silicon excess, thickness and structure type. Two different structures (Al/SRO/Si and Al/SRO/SRO/Si metal-oxide-semiconductor (MOS)-like structures) were fabricated and used as devices. The photocurrent in these structures is dominated by the generation of carriers due to the incident photon energies ({approx}3.0-1.6 eV and 5 eV). These structures showed large photoconductive response at room temperature. Therefore, these structures have potential applications in optoelectronics devices.

  11. The source rock characters of U-rich granite

    Energy Technology Data Exchange (ETDEWEB)

    Mingyue, Feng; Debao, He [CNNC Key Laboratory of Uranium Resources Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology (China)

    2012-03-15

    This paper discusses the stratum composition, lithological association, uranium content of crust and the activation, migration, concentration of uranium at each tectonic cycle in South China. The authors point out that the source rock of U-rich granite is U-rich continental crust which is rich in Si, Al and K. The lithological association is mainly composed of terrestrial clastic rocks formation of mudstone and sandstone, mingled with intermediate-acidic, mafic pyroclastic rocks and carbonate rocks formation. During tectonic movements, the rocks had undergone regional metamorphism, migmatitization, granitization, and formed U-rich granites finally. (authors)

  12. The source rock characters of U-rich granite

    International Nuclear Information System (INIS)

    Feng Mingyue; He Debao

    2012-01-01

    This paper discusses the stratum composition, lithological association, uranium content of crust and the activation, migration, concentration of uranium at each tectonic cycle in South China. The authors point out that the source rock of U-rich granite is U-rich continental crust which is rich in Si, Al and K. The lithological association is mainly composed of terrestrial clastic rocks formation of mudstone and sandstone, mingled with intermediate-acidic, mafic pyroclastic rocks and carbonate rocks formation. During tectonic movements, the rocks had undergone regional metamorphism, migmatitization, granitization, and formed U-rich granites finally. (authors)

  13. Subjective sleep quality in sarcoidosis.

    Science.gov (United States)

    Bosse-Henck, Andrea; Wirtz, Hubert; Hinz, Andreas

    2015-05-01

    Poor sleep is common among patients with medical disorders. Sleep disturbances can be a cause of fatigue and poor quality of life for patients suffering from sarcoidosis. Studies on subjective sleep quality or prevalence of insomnia have not been reported so far. The aim of this study was to investigate the subjectively reported sleep quality and its relation to psychological and physical factors in sarcoidosis patients. 1197 patients from Germany diagnosed with sarcoidosis were examined using the Pittsburgh Sleep Quality Index (PSQI), the Medical Research Council (MRC) dyspnea scale, the Hospital Anxiety and Depression Scale (HADS) and the Multidimensional Fatigue Inventory (MFI). 802 patients (67%) had PSQI global scores >5, indicating subjectively poor quality of sleep. The mean PSQI score was 7.79 ± 4.00. Women reported a significantly inferior individual quality of sleep than men. The subjective quality of sleep was lowered significantly with increasing dyspnea for men and women. 294 patients (25%) had PSQI global scores >10 usually found in patients with clinically relevant insomnia. In this group 86% had high values for fatigue, 69% for anxiety, and 59% for depression. The prevalence of known sleep apnea was 8.7% and 15.7% for restless legs. Poor subjective sleep quality in sarcoidosis patients is about twice as common as in the general population and is associated with fatigue, anxiety, depression and dyspnea. Questions about sleep complaints should therefore be included in the management of sarcoidosis. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Weak Subjectivity, Trans-Subjectivity and the Power of Event

    Czech Academy of Sciences Publication Activity Database

    Kouba, Petr

    2010-01-01

    Roč. 43, č. 3 (2010), s. 391-406 ISSN 1387-2842 R&D Projects: GA ČR(CZ) GAP401/10/1164 Institutional support: RVO:67985955 Keywords : Heidegger * Nietschean model of thought Subject RIV: AA - Philosophy ; Religion

  15. Energy data base: subject thesaurus

    International Nuclear Information System (INIS)

    Redford, J.S.

    1981-10-01

    The technical staff of the DOE Technical Information Center, during its subject indexing activities, develops and structures a vocabulary that allows consistent machine storage and retrieval of information necessary to the accomplishment of the DOE mission. This thesaurus incorporates that structured vocabulary. The terminology of this thesaurus is used for the subject control of information announced in DOE Energy Research Abstracts, Energy Abstracts for Policy Analysis, and various update journals and bulletins in specialized areas. This terminology also facilitates subject searching of the DOE Energy Data Base on the DOE/RECON on-line retrieval system and on other commercial retrieval systems. The rapid expansion of the DOE's activities will result in a commitant thesaurus expansion as information relating to new activities is indexed. Only the terms used in the indexing of documents at the Technical Information Center to date are included

  16. Subjective figures and texture perception.

    Science.gov (United States)

    Zucker, S W; Cavanagh, P

    1985-01-01

    A texture discrimination task using the Ehrenstein illusion demonstrates that subjective brightness effects can play an essential role in early vision. The subjectively bright regions of the Ehrenstein can be organized either as discs or as stripes, depending on orientation. The accuracy of discrimination between variants of the Ehrenstein and control patterns was a direct function of the presence of the illusory brightness stripes, being high when they were present and low otherwise. It is argued that neither receptive field structure nor spatial-frequency content can adequately account for these results. We suggest that the subjective brightness illusions, rather than being a high-level, cognitive aspect of vision, are in fact the result of an early visual process.

  17. Psychoanalysis And Politics: Historicising Subjectivity

    Science.gov (United States)

    Layton, Lynne

    2013-01-01

    In this paper, I compare three different views of the relation between subjectivity and modernity: one proposed by Elisabeth Young-Bruehl, a second by theorists of institutionalised individualisation, and a third by writers in the Foucaultian tradition of studies of the history of governmentalities. The theorists were chosen because they represent very different understandings of the relation between contemporary history and subjectivity. My purpose is to ground psychoanalytic theory about what humans need in history and so to question what it means to talk ahistorically about what humans need in order to thrive psychologically. Only in so doing can one assess the relation between psychoanalysis and progressive politics. I conclude that while psychoanalysis is a discourse of its time, it can also function as a counter-discourse and can help us understand the effects on subjectivity of a more than thirty year history in the West of repudiating dependency needs and denying interdependence. PMID:23678239

  18. Visual perception of spatial subjects

    International Nuclear Information System (INIS)

    Osterloh, K.R.S.; Ewert, U.

    2007-01-01

    Principally, any imaging technology consists of two consecutive, though strictly separated processes: data acquisition and subsequent processing to generate an image that can be looked at, either on a monitor screen or printed on paper. Likewise, the physiological process of viewing can be separated into vision and perception, though these processes are much more overlapping. Understanding the appearance of a subject requires the entire sequence from receiving the information carried e.g. by photons up to an appropriate processing leading to the perception of the subject shown. As a consequence, the imagination of a subject is a result of both, technological and physiological processes. Whenever an evaluation of an image is critical, also the physiological part of the processing should be considered. However, an image has two dimensions in the first place and reality is spatial, it has three dimensions. This problem has been tackled on a philosophical level at least since Platon's famous discussion on the shadow image in a dark cave. The mere practical point is which structural details can be perceived and what may remain undetected depending on the mode of presentation. This problem cannot be resolved without considering each single step of visual perception. Physiologically, there are three 'tools' available to understanding the spatial structure of a subject: binocular viewing, following the course of perspective projection and motion to collect multiple aspects. Artificially, an object may be cut in various ways to display the interior or covering parts could be made transparent within a model. Samples will be shown how certain details of a subject can be emphasised or hidden depending on the way of presentation. It needs to be discussed what might help to perceive the true spatial structure of a subject with all relevant details and what could be misleading. (authors)

  19. Visual perception of spatial subjects

    Energy Technology Data Exchange (ETDEWEB)

    Osterloh, K.R.S.; Ewert, U. [Federal Institute for Materials Research and Testing (BAM), Berlin (Germany)

    2007-07-01

    Principally, any imaging technology consists of two consecutive, though strictly separated processes: data acquisition and subsequent processing to generate an image that can be looked at, either on a monitor screen or printed on paper. Likewise, the physiological process of viewing can be separated into vision and perception, though these processes are much more overlapping. Understanding the appearance of a subject requires the entire sequence from receiving the information carried e.g. by photons up to an appropriate processing leading to the perception of the subject shown. As a consequence, the imagination of a subject is a result of both, technological and physiological processes. Whenever an evaluation of an image is critical, also the physiological part of the processing should be considered. However, an image has two dimensions in the first place and reality is spatial, it has three dimensions. This problem has been tackled on a philosophical level at least since Platon's famous discussion on the shadow image in a dark cave. The mere practical point is which structural details can be perceived and what may remain undetected depending on the mode of presentation. This problem cannot be resolved without considering each single step of visual perception. Physiologically, there are three 'tools' available to understanding the spatial structure of a subject: binocular viewing, following the course of perspective projection and motion to collect multiple aspects. Artificially, an object may be cut in various ways to display the interior or covering parts could be made transparent within a model. Samples will be shown how certain details of a subject can be emphasised or hidden depending on the way of presentation. It needs to be discussed what might help to perceive the true spatial structure of a subject with all relevant details and what could be misleading. (authors)

  20. Platelet-rich plasma differs according to preparation method and human variability.

    Science.gov (United States)

    Mazzocca, Augustus D; McCarthy, Mary Beth R; Chowaniec, David M; Cote, Mark P; Romeo, Anthony A; Bradley, James P; Arciero, Robert A; Beitzel, Knut

    2012-02-15

    Varying concentrations of blood components in platelet-rich plasma preparations may contribute to the variable results seen in recently published clinical studies. The purposes of this investigation were (1) to quantify the level of platelets, growth factors, red blood cells, and white blood cells in so-called one-step (clinically used commercial devices) and two-step separation systems and (2) to determine the influence of three separate blood draws on the resulting components of platelet-rich plasma. Three different platelet-rich plasma (PRP) separation methods (on blood samples from eight subjects with a mean age [and standard deviation] of 31.6 ± 10.9 years) were used: two single-spin processes (PRPLP and PRPHP) and a double-spin process (PRPDS) were evaluated for concentrations of platelets, red and white blood cells, and growth factors. Additionally, the effect of three repetitive blood draws on platelet-rich plasma components was evaluated. The content and concentrations of platelets, white blood cells, and growth factors for each method of separation differed significantly. All separation techniques resulted in a significant increase in platelet concentration compared with native blood. Platelet and white blood-cell concentrations of the PRPHP procedure were significantly higher than platelet and white blood-cell concentrations produced by the so-called single-step PRPLP and the so-called two-step PRPDS procedures, although significant differences between PRPLP and PRPDS were not observed. Comparing the results of the three blood draws with regard to the reliability of platelet number and cell counts, wide variations of intra-individual numbers were observed. Single-step procedures are capable of producing sufficient amounts of platelets for clinical usage. Within the evaluated procedures, platelet numbers and numbers of white blood cells differ significantly. The intra-individual results of platelet-rich plasma separations showed wide variations in

  1. Aerobic capacity of rats recovered from fetal malnutrition with a fructose-rich diet.

    Science.gov (United States)

    Cambri, Lucieli Teresa; Dalia, Rodrigo Augusto; Ribeiro, Carla; Rostom de Mello, Maria Alice

    2010-08-01

    The objective of this study was to analyze the aerobic capacity, through the maximal lactate steady-state (MLSS) protocol, of rats subjected to fetal protein malnutrition and recovered with a fructose-rich diet. Pregnant adult Wistar rats that were fed a balanced (17% protein) diet or a low-protein (6% protein) diet were used. After birth, the offspring were distributed into groups according to diet until 60 days of age: balanced (B), balanced diet during the whole experimental period; balanced-fructose (BF), balanced diet until birth and fructose-rich diet (60% fructose) until 60 days; low protein-balanced (LB), low-protein diet until birth and balanced diet until 60 days; and low protein-fructose (LF), low protein diet until birth and fructose-rich diet until 60 days. It was verified that the fructose-rich diet reduced body growth, mainly in the BF group. There was no difference among the groups in the load corresponding to the MLSS (B, 7.5+/-0.5%; BF, 7.4+/-0.6%; LB, 7.7+/-0.4%; and LF, 7.7+/-0.6% relative to body weight). However, the BF group presented higher blood lactate concentrations (4.8+/-0.9 mmol.L(-1)) at 25 min in the load corresponding to the MLSS (B, 3.2+/-0.9 mmol.L(-1); LB, 3.4+/-0.9 mmol.L(-1); and LF, 3.2+/-1.0 mmol.L(-1)). Taken together, these results indicate that the ability of young rats to perform exercise was not altered by intrauterine malnutrition or a fructose-rich diet, although the high fructose intake after the balanced diet in utero increased blood lactate during swimming exercises in rats.

  2. Open Distribution of Virtual Containers as a Key Framework for Open Educational Resources and STEAM Subjects

    Science.gov (United States)

    Corbi, Alberto; Burgos, Daniel

    2017-01-01

    This paper presents how virtual containers enhance the implementation of STEAM (science, technology, engineering, arts, and math) subjects as Open Educational Resources (OER). The publication initially summarizes the limitations of delivering open rich learning contents and corresponding assignments to students in college level STEAM areas. The…

  3. Consumption of a polyphenol-rich grape-wine extract lowers ambulatory blood pressure in mildly hypertensive subjects

    NARCIS (Netherlands)

    Draijer, Richard; de Graaf, Young; Slettenaar, Marieke; de Groot, Eric; Wright, Chris I.

    2015-01-01

    Polyphenols in grape and wine have been suggested to contribute to the cardiovascular health benefits of the Mediterranean lifestyle. The reported effects of grape products on blood pressure (BP) remain, however, equivocal. In a double-blind placebo controlled crossover study, the effect of two

  4. Comparison of the effects of platelet-rich or growth factor-rich plasma on intestinal anastomosis healing in pigs.

    Science.gov (United States)

    Giusto, Gessica; Vercelli, Cristina; Iussich, Selina; Tursi, Massimiliano; Perona, Giovanni; Gandini, Marco

    2017-06-19

    The use of autologous platelet-rich plasma (PRP) and plasma rich in growth factors (PRGF) has been proposed for the treatment of several acute and chronic syndromes, such as corneal epithelial defects and dry eye syndrome, gum bleeding during oral surgery, and in orthopaedic surgery. We hypothesized that PRGF, rather than PRP, could be more effective because of its intrinsic characteristics in promoting the healing of intestinal anastomosis. The purpose of the present study was to evaluate and compare the effects of PRP and PRGF on various parameters of anastomotic healing in a swine model. Eight female pigs were randomly assigned to two groups and subjected to hand sewn jeujuno-jejunal appositional extramucosal anastomoses. For each animal, a total of six anastomoses were performed: two were considered controls and received no treatment, while the remaining four anastomoses were treated with PRP or PRGF of which both were prepared at a platelet concentration that was respectively 3.4-fold and 2.81-fold higher than the original platelet count. In each animal, either PRP or PRGF was used as a treatment, to avoid interference among products. Animals were euthanized after 8 days and the anastomoses were evaluated and compared for the presence of adhesions, anastomotic leakage, bursting pressure, and histological appearance. The concentration of platelets in PRP was 3.41-fold higher (range, 3.20-4.24) that the concentration in whole blood, while the concentration in PRGF was 2.81-fold higher (range, 2.89-4.88). The results obtained from the present study highlighted that there are no differences between anastomotic samples treated with either PRP or PRGF preparations, except for a significant increase in epithelization of the intestinal mucosa at the anastomotic site in the PRGF group. Both PRP and PRGF suspensions should be considered a safe strategy and represent a relatively low-cost technology that is flexible enough to be applied in several therapeutic fields. No

  5. Small leucine-rich proteoglycans in the aging skeleton

    DEFF Research Database (Denmark)

    Young, M F; Bi, Y; Ameye, L

    2006-01-01

    Small Leucine-Rich Proteoglyans (SLRPs) are major skeletal extracellular matrix (ECM) components that comprise a family of 13 members containing repeats of a leucine-rich motif. To examine SLRP function, we generated mice deficient in one or more member and analyzed them at the tissue, cell...

  6. Estimating tree species richness from forest inventory plot data

    Science.gov (United States)

    Ronald E. McRoberts; Dacia M. Meneguzzo

    2007-01-01

    Montreal Process Criterion 1, Conservation of Biological Diversity, expresses species diversity in terms of number of forest dependent species. Species richness, defined as the total number of species present, is a common metric for analyzing species diversity. A crucial difficulty in estimating species richness from sample data obtained from sources such as inventory...

  7. Synthesis and study of neutron-rich nuclides

    International Nuclear Information System (INIS)

    Luo, Y.X.

    1995-01-01

    During the past few years our understanding of the decay properties and nuclear structure has been extended in a systematic fashion for the neutron-rich nuclei. This review will discuss the impressive progress in the studies of the exotic decay properties and nuclear structure of n-rich nuclei. Their astrophysical implications will also be outlined. ((orig.))

  8. Platelet rich plasma in dermatology and aesthetic medicine

    OpenAIRE

    Neerja Puri

    2015-01-01

    Platelet rich plasma is a promising therapy in dermatology and aesthetic medicine. In this article we will discuss the pros and cons of platelet rich plasma (PRP) and the usage of PRP in aesthetics. PRP is especially used for conditions like facial and neck rejuvenation, fine lines and wrinkles, abdominal striae and facial scarring.

  9. Platelet rich plasma in dermatology and aesthetic medicine

    Directory of Open Access Journals (Sweden)

    Neerja Puri

    2015-04-01

    Full Text Available Platelet rich plasma is a promising therapy in dermatology and aesthetic medicine. In this article we will discuss the pros and cons of platelet rich plasma (PRP and the usage of PRP in aesthetics. PRP is especially used for conditions like facial and neck rejuvenation, fine lines and wrinkles, abdominal striae and facial scarring.

  10. Species richness inside and outside long-term exclosures

    Science.gov (United States)

    W. A. Laycock; D. L. Bartos; K. D. Klement

    2004-01-01

    Recent environmental literature contains claims that livestock grazing has caused reduction in species diversity on Western rangelands. Data of species richness (number of species) is presented from inside and outside 24 long-term exclosures in Montana, Utah, and Wyoming. For the average of all exclosures there was no difference between species richness inside and...

  11. Patterns of coral species richness and reef connectivity in Malaysia

    NARCIS (Netherlands)

    Waheed, Z.

    2016-01-01

    Much remains to be discovered about the biodiversity of coral reefs in Malaysia, making this area a priority for coral reef research. This thesis aims to provide insights into the patterns of reef coral species richness and the degree of reef connectivity across Malaysia. For the species richness

  12. Productivity is a poor predictor of plant species richness

    Science.gov (United States)

    P.B. Adler; E.T. Borer; H. Hillebrand; Y. Hautier; A. Hector; S. Harpole; L.R. O’Halloran; J.B. Grace; M. Anderson; J.D. Bakker; L.A. Biederman; C.S. Brown; Y.M. Buckley; L.B. Calabrese; C.-J. Chu; E.E. Cleland; S.L. Collins; K.L. Cottingham; M.J. Crawley; E.I. Damschen; K.W. Davies; N.M. DeCrappeo; P.A. Fay; J. Firn; P. Frater; E.I. Gasarch; D.S. Gruner; N. Hagenah; J. Hille. Ris Lambers

    2011-01-01

    For more than 30 years, the relationship between net primary productivity and species richness has generated intense debate in ecology about the processes regulating local diversity. The original view, which is still widely accepted, holds that the relationship is hump-shaped, with richness first rising and then declining with increasing productivity. Although recent...

  13. Rich Man, Poor Man: Developmental Differences in Attributions and Perceptions

    Science.gov (United States)

    Sigelman, Carol K.

    2012-01-01

    In an examination guided by cognitive developmental and attribution theory of how explanations of wealth and poverty and perceptions of rich and poor people change with age and are interrelated, 6-, 10-, and 14-year-olds (N = 88) were asked for their causal attributions and trait judgments concerning a rich man and a poor man. First graders, like…

  14. Geographic range size and determinants of avian species richness

    DEFF Research Database (Denmark)

    Jetz, Walter; Rahbek, Carsten

    2002-01-01

    Geographic patterns in species richness are mainly based on wide-ranging species because their larger number of distribution records has a disproportionate contribution to the species richness counts. Here we demonstrate how this effect strongly influences our understanding of what determines spe...

  15. Lexical richness and collocational competence in second-language writing

    NARCIS (Netherlands)

    Vedder, I.; Benigno, V.

    2016-01-01

    In this article we report on an experiment set up to investigate lexical richness and collocational competence in the written production of 39 low-intermediate and intermediate learners of Italian L2. Lexical richness was assessed by means of a lexical profiling method inspired by Laufer and Nation

  16. Proceedings (Mathematical Sciences) SUBJECT INDEX

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    SUBJECT INDEX. Abel's summation formula. Analogues of Euler and Poisson summa- tion formulae. 213 ... theorems of Wiener and Lévy on absolutely convergent Fourier series. 179. Brownian motion. Probabilistic representations of solutions to the heat equation. 321. Cesáro matrix. Necessary and sufficient conditions for.

  17. Topical subjects of nuclear energy

    International Nuclear Information System (INIS)

    Baumgaertel, G.; Borsch, P.; Halaszovich, S.; Laser, M.; Paschke, M.; Richter, B.; Stein, G.; Stippler, R.; Wagner, H.J.

    1990-01-01

    The report supplements and extends basic information contained in the seminar report 'Use and risk of nuclear energy' (Juel-Conf-17). The contributions deal with nuclear waste management, measures to avoid the misuse of nuclear fuels, and the properties and use of plutonium. As against the last edition, the subject 'Energy and environment' has been added. (orig.) [de

  18. Youth Homelessness and Individualised Subjectivity

    Science.gov (United States)

    Farrugia, David

    2011-01-01

    This article aims to contribute to understandings of youth homelessness and subjectivity by analysing identity construction in terms of young people's negotiation of the structural and institutional environment of youth homelessness. I suggest that while existing literature on this topic concentrates mainly on micro-social encounters, the…

  19. Subjectivity, objectivity, and triangular space.

    Science.gov (United States)

    Britton, Ronald

    2004-01-01

    The author reviews his ideas on subjectivity, objectivity, and the third position in the psychoanalytic encounter, particularly in clinical work with borderline and narcissistic patients. Using the theories of Melanie Klein and Wilfred Bion as a basis, the author describes his concept of triangular space. A case presentation of a particular type of narcissistic patient illustrates the principles discussed.

  20. Teacher Negotiations of Sexual Subjectivities

    Science.gov (United States)

    Ferfolja, Tania

    2007-01-01

    Discrimination often silences and marginalizes those who do not conform to the dominant gender and (hetero)sexual discourses that operate in broader society. This discussion addresses the ways that seventeen self-identified lesbian teachers working in New South Wales (NSW) Australia negotiate their sexual subjectivities at work in order to pass or…

  1. Russia needs the Subjective Philosophy

    Directory of Open Access Journals (Sweden)

    S. Z. Gontcharov

    2012-01-01

    Full Text Available Based on the comparative analysis of different kinds of philosophic thinking, the paper reveals the advantages of subjective philosophy – the most adequate universal essentiality of socialized human being, opening the prospects for Russia as the creative society of cultural spontaneous activity. Objective principle of thinking is limited by the logic of outward definition. According to the above logic, people are regarded as tiny parts of social mechanism, the objects of manipulation. Separating action from spontaneous activity, object changes from self-alteration of human subject, executive functions from norm-creating ones brings about alienated practices and such social situation that makes individuals perceive their own existence as alien non- existence, or opposing existence.Subjectivity is a form of social activity regarding individuals and groups according to their ability in self-definition, self-organizing, self-control, norm-creating, as well as their actual rights and duties in social spheres of needs and objectives, and their feasible power over forces of nature and society. Subjective philosophy perceives the material production as the means for cultivating wholesome and spontaneously active individuals due to educational fundamentality and cultural prosperity. Accordingly, accumulation of capital turns into accumulation of culture and personal creativity growth. The results of the undertaken analysis and its conclusions can be implemented in developing creative anthropological bases for philosophy, pedagogy, psychology, economics, political science, as well as the relating discipline teaching. 

  2. Subjective or objective? What matters?

    Czech Academy of Sciences Publication Activity Database

    Sunega, Petr

    2014-01-01

    Roč. 1, č. 1 (2014), s. 35-43 ISSN 2336-2839 R&D Projects: GA ČR(CZ) GAP404/12/1446 Institutional support: RVO:68378025 Keywords : comparative housing policy * globalisation Subject RIV: AO - Sociology, Demography

  3. Student Pressure Subject of Debate

    Science.gov (United States)

    Gewertz, Catherine

    2006-01-01

    This article discusses student pressure as a subject of debate. The latest debate about schoolwork is being fueled by three recent books: "The Homework Myth" by Alfie Kohn, "The Case Against Homework" by Sara Bennett and Nancy Kalish, and "The Overachievers", by Alexandra Robbins, which depicts overextended high…

  4. Subjectivity, individuality and singularity in children: a socially constituted subject

    Directory of Open Access Journals (Sweden)

    Alessandra Del Ré

    2012-11-01

    Full Text Available Considering the hypothesis that Bakhtin and his Circle‟s reflections can help us think about issues involving the field of Language Acquisition, in addition to the fact that there are only a few works developed within this perspective in Brazil, in this article, we intend to discuss the notions of “subject”, “subjectivity”,“individuality” and “singularity”, drawing on Bakhtin‟s theory. Thus, in order to make this discussion clearer, we bring data from the speech of young children, from 1.8 to 3 years old, who were filmed in natural contexts interacting with their parents and relatives. From these data, we could verify, among other things, that children, as individuals who constitute themselves as subjects in and throughlanguage, bring marks to their discourse, revealing their subjectivity (through lexical, morphological, syntactic or genre choices.

  5. High cocoa polyphenol rich chocolate may reduce the burden of the symptoms in chronic fatigue syndrome

    Directory of Open Access Journals (Sweden)

    Mellor Duane D

    2010-11-01

    Full Text Available Abstract Background Chocolate is rich in flavonoids that have been shown to be of benefit in disparate conditions including cardiovascular disease and cancer. The effect of polyphenol rich chocolate in subjects with chronic fatigue syndrome (CFS has not been studied previously. Methods We conducted a double blinded, randomised, clinical pilot crossover study comparing high cocoa liquor/polyphenol rich chocolate (HCL/PR in comparison to simulated iso-calorific chocolate (cocoa liquor free/low polyphenols(CLF/LP on fatigue and residual function in subjects with chronic fatigue syndrome. Subjects with CFS having severe fatigue of at least 10 out of 11 on the Chalder Fatigue Scale were enrolled. Subjects had either 8 weeks of intervention in the form of HCL/PR or CLF/LP, with a 2 week wash out period followed by 8 weeks of intervention with the other chocolate. Results Ten subjects were enrolled in the study. The Chalder Fatigue Scale score improved significantly after 8 weeks of the HCL/PR chocolate arm [median (range Exact Sig. (2-tailed] [33 (25 - 38 vs. 21.5 (6 - 35 0.01], but that deteriorated significantly when subjects were given simulated iso-calorific chocolate (CLF/CP [ 28.5 (17 - 20 vs. 34.5 (13-26 0.03]. The residual function, as assessed by the London Handicap scale, also improved significantly after the HCL/PR arm [0.49 (0.33 - 0.62 vs. 0.64 (0.44 - 0.83 0.01] and deteriorated after iso-calorific chocolate [00.44 (0.43 - 0.68 vs. 0.36 (0.33 - 0.620.03]. Likewise the Hospital Anxiety and Depression score also improved after the HCL/PR arm, but deteriorated after CLF/CP. Mean weight remained unchanged throughout the trial. Conclusion This study suggests that HCL/PR chocolate may improve symptoms in subjects with chronic fatigue syndrome.

  6. Differences in species richness patterns between unicellular and multicellular organisms.

    Science.gov (United States)

    Hillebrand, Helmut; Watermann, Frank; Karez, Rolf; Berninger, Ulrike-G

    2001-01-01

    For unicellular organisms, a lack of effects of local species richness on ecosystem function has been proposed due to their locally high species richness and their ubiquitous distribution. High dispersal ability and high individual numbers may enable unicellular taxa to occur everywhere. Using our own and published data sets on uni- and multicellular organisms, we conducted thorough statistical analyses to test whether (1) unicellular taxa show higher relative local species richness compared to multicellular taxa, (2) unicellular taxa show lower slopes of the species:area relationships and species:individuals relationships, and (3) the species composition of unicellular taxa is less influenced by geographic distance compared to multicellular taxa. We found higher local species richness compared to the global species pool for unicellular organisms than for metazoan taxa. The difference was significant if global species richness was conservatively estimated but not if extrapolated, and therefore higher richness estimates were used. Both microalgae and protozoans showed lower slopes between species richness and sample size (area or individuals) compared to macrozoobenthos, also indicating higher local species richness for unicellular taxa. The similarity of species composition of both benthic diatoms and ciliates decreased with increasing geographic distance. This indicated restricted dispersal ability of protists and the absence of ubiquity. However, a steeper slope between similarity and distance was found for polychaetes and corals, suggesting a stronger effect of distance on the dispersal of metazoans compared to unicellular taxa. In conclusion, we found partly different species richness patterns among uni- and multicellular eukaryotes, but no strict ubiquity of unicellular taxa. Therefore, the effect of local unicellular species richness on ecosystem function has to be reanalyzed. Macroecological patterns suggested for multicellular organisms may differ in

  7. Working Memory Processing In Normal Subjects and Subjects with Dyslexia

    Science.gov (United States)

    Bowyer, S. M.; Lajiness-O'Neill, R.; Weiland, B. J.; Mason, K.; Tepley, N.

    2004-10-01

    Magnetoencephalography (MEG) was used to determine the neuroanatomical location of working memory (WM) processes. Differences between subjects with dyslexia (SD; n=5) and normal readers (NR; n=5) were studied during two WM tasks. A spatial WM task (SMW) consisted of blocks visually presented in one of 12 positions for 2 s each. Subjects were to determine if the current position matched the position presented 2 slides earlier (N-Back Test). The verbal task (VMW) consisted of presentation of a single letter. The location of cortical activity during SWM in NR (determined with MR-FOCUSS analysis) was in the right superior temporal gyrus (STG) and right angular gyrus (AG). Similar activation was seen in SD with a slight delay of approximately 20 ms. During VWM activity was seen in LEFT STG and LEFT AG in NR. In contrast for SD, activation was in the RIGHT STG and RIGHT AG. This study demonstrates the possibility to differentiate WM processing in subjects with and without learning disorders.

  8. Forecasting production in Liquid Rich Shale plays

    Science.gov (United States)

    Nikfarman, Hanieh

    Production from Liquid Rich Shale (LRS) reservoirs is taking center stage in the exploration and production of unconventional reservoirs. Production from the low and ultra-low permeability LRS plays is possible only through multi-fractured horizontal wells (MFHW's). There is no existing workflow that is applicable to forecasting multi-phase production from MFHW's in LRS plays. This project presents a practical and rigorous workflow for forecasting multiphase production from MFHW's in LRS reservoirs. There has been much effort in developing workflows and methodology for forecasting in tight/shale plays in recent years. The existing workflows, however, are applicable only to single phase flow, and are primarily used in shale gas plays. These methodologies do not apply to the multi-phase flow that is inevitable in LRS plays. To account for complexities of multiphase flow in MFHW's the only available technique is dynamic modeling in compositional numerical simulators. These are time consuming and not practical when it comes to forecasting production and estimating reserves for a large number of producers. A workflow was developed, and validated by compositional numerical simulation. The workflow honors physics of flow, and is sufficiently accurate while practical so that an analyst can readily apply it to forecast production and estimate reserves in a large number of producers in a short period of time. To simplify the complex multiphase flow in MFHW, the workflow divides production periods into an initial period where large production and pressure declines are expected, and the subsequent period where production decline may converge into a common trend for a number of producers across an area of interest in the field. Initial period assumes the production is dominated by single-phase flow of oil and uses the tri-linear flow model of Erdal Ozkan to estimate the production history. Commercial software readily available can simulate flow and forecast production in this

  9. Revascularization of Immature Necrotic Teeth: Platelet rich Fibrin an Edge over Platelet rich Plasma

    Directory of Open Access Journals (Sweden)

    Neelam Mittal

    2012-03-01

    Full Text Available Introduction: Revascularization is one such entity that has found its clinical application in the field of endodontics for the manage-ment of immature permanent necrotic teeth. The protocols for revascularization of such teeth focus especially on delivery of stem cells and scaffolds in a nonsurgical manner rather than concentrated growth micro molecules.The hypothesis: This article proposes the role of platelet concentrates such as platelet rich fibrin (PRF and platelet rich plasma (PRP in accelerating the regenerative process in such teeth. PRF unlike PRP is associated with slow, continuous and substantial re-lease of morphogens. It is hypothesized further if PRF instead of PRP when placed through immature apices in an orthograde manner can open newer gates for fast and controlled growth in young, ne-crotic, non-infected teeth.Evaluation of the hypothesis: Enhancement of the healing kinetics can be evaluated by change in size of periapical radiolucency, thickness of the dentinal walls, root elongation and apical closure compared between preoperative and postoperative standardized two dimensional/three dimensional radiographs taken on regular follow ups.

  10. Antimicrobial effect of platelet-rich plasma and platelet-rich fibrin.

    Science.gov (United States)

    Badade, Pallavi S; Mahale, Swapna A; Panjwani, Alisha A; Vaidya, Prutha D; Warang, Ayushya D

    2016-01-01

    Platelet concentrates have been extensively used in a variety of medical fields to promote soft- and hard-tissue regeneration. The significance behind their use lies in the abundance of growth factors (GFs) in platelets α-granules that promote wound healing. Other than releasing a pool of GFs upon activation, platelets also have many features that indicate their role in the anti-infective host defense. The aim of this study is to evaluate the antimicrobial activities of platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) against periodontal disease-associated bacteria. Blood samples were obtained from ten adult male patients. PRP and PRF were procured using centrifugation. The antimicrobial activity of PRP and PRF was evaluated by microbial culturing using bacterial strains of Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans. P. gingivalis and A. actinomycetemcomitans were inhibited by PRP but not by PRF. PRP is a potentially useful substance in the fight against periodontal pathogens. This might represent a valuable property in adjunct to the enhancement of tissue regeneration.

  11. Testing the Relationships between Diversification, Species Richness, and Trait Evolution.

    Science.gov (United States)

    Kozak, Kenneth H; Wiens, John J

    2016-11-01

    Understanding which traits drive species diversification is essential for macroevolutionary studies and to understand patterns of species richness among clades. An important tool for testing if traits influence diversification is to estimate rates of net diversification for each clade, and then test for a relationship between traits and diversification rates among clades. However, this general approach has become very controversial. Numerous papers have now stated that it is inappropriate to analyze net diversification rates in groups in which clade richness is not positively correlated with clade age. Similarly, some have stated that variation in net diversification rates does not explain variation in species richness patterns among clades across the Tree of Life. Some authors have also suggested that strong correlations between richness and diversification rates are a statistical artifact and effectively inevitable. If this latter point is true, then correlations between richness and diversification rates would be uninformative (or even misleading) for identifying how much variation in species richness among clades is explained by variation in net diversification rates. Here, we use simulations (based on empirical data for plethodontid salamanders) to address three main questions. First, how is variation in net diversification rates among clades related to the relationship between clade age and species richness? Second, how accurate are these net diversification rate estimators, and does the age-richness relationship have any relevance to their accuracy? Third, is a relationship between species richness and diversification rates an inevitable, statistical artifact? Our simulations show that strong, positive age-richness relationships arise when diversification rates are invariant among clades, whereas realistic variation in diversification rates among clades frequently disrupts this relationship. Thus, a significant age-richness relationship should not be a

  12. Perfil psicológico de la población que legitima al régimen populista Psychological profile of the population that legitimates populist regime

    Directory of Open Access Journals (Sweden)

    Narciso Benbenaste

    2009-12-01

    Full Text Available El objetivo es mostrar una asociación entre las notas propias de un discurso populista típico y los rasgos del perfil psicológico de una población propensa a ser objeto de ese discurso. El discurso es una dimensión decisiva donde se forja el vínculo líder idealizado - Pueblo. Ese vínculo resulta más estructurante para la práctica política y social que las instituciones. El método de trabajo se basa en los tipos ideales de Max Weber no obstante los rasgos descritos del perfil psicológico de la población se apoya en múltiples investigaciones empíricas realizadas en el marco de los Proyectos UBACyT desde 1998 y particularmente desde el 2002 a la fecha.The aim is to show an association between the notes of a populist discourse and the typical features of the psychological profile of a population likely to be the subject of that discourse. The speech is a crucial dimension of the populist regime. The link idealized leader - people became more crucial for the practice of political institutions. The working method is based on the ideal types of Max Weber, however the features described in the psychological profile of the population is based on multiple empirical research carried out under the Project UBACyT since 1998 and in particular since 2002.

  13. Subject search study. Final report

    International Nuclear Information System (INIS)

    Todeschini, C.

    1995-01-01

    The study gathered information on how users search the database of the International Nuclear Information System (INIS), using indicators such as Subject categories, Controlled terms, Subject headings, Free-text words, combinations of the above. Users participated from the Australian, French, Russian and Spanish INIS Centres, that have different national languages. Participants, both intermediaries and end users, replied to a questionnaire and executed search queries. The INIS Secretariat at the IAEA also participated. A protocol of all search strategies used in actual searches in the database was kept. The thought process for Russian and Spanish users is predominantly non-English and also the actual initial search formulation is predominantly non-English among Russian and Spanish users while it tends to be more in English among French users. A total of 1002 searches were executed by the five INIS centres including the IAEA. The search protocols indicate the following search behaviour: 1) free text words represent about 40% of search points on an average query; 2) descriptors used as search keys have the widest range as percentage of search points, from a low of 25% to a high of 48%; 3) search keys consisting of free text that coincides with a descriptor account for about 15% of search points; 4) Subject Categories are not used in many searches; 5) free text words are present as search points in about 80% of all searches; 6) controlled terms (descriptors) are used very extensively and appear in about 90% of all searches; 7) Subject Headings were used in only a few percent of searches. From the results of the study one can conclude that there is a greater reluctance on the part of non-native English speakers in initiating their searches by using free text word searches. Also: Subject Categories are little used in searching the database; both free text terms and controlled terms are the predominant types of search keys used, whereby the controlled terms are used more

  14. Construção, usos sociais e busca de legitimidade das tecnologias da geoinformação do INPE | Construction, social uses and legitimation of geioinformational technologies at INPE

    Directory of Open Access Journals (Sweden)

    Paulo Augusto Sobral Escada

    2012-04-01

    Full Text Available Resumo Este artigo analisa a experiência de um grupo de cientistas e especialistas do Instituto Nacional de Pesquisas Espaciais (INPE que buscou consolidar e legitimar, ao longo de duas décadas, um modo próprio de produção de conhecimento científico e tecnológico. Mudanças de paradigma da Política de C&T, nos anos 1990, retiraram o apoio governamental de seus desenvolvimentos, obrigando-os a mudar suas ações estratégicas para que permitisse manter e preservar o modelo endógeno e autônomo de produção do conhecimento. O artigo trabalha com a perspectiva de Pierre Bourdieu (2001, aplicada ao campo científico, e a noção de “translação” de Bruno Latour (2000. A abordagem sociológica contempla e naturaliza os jogos de interesses e disputas no interior do campo científico, bem como destaca o processo de legitimação científica e social do conhecimento. O artigo tem como objetivo principal oferecer uma contribuição aos processos de discussão do modelo das políticas de CTI, principalmente na definição dos conhecimentos a serem produzidos e absorvidos pelo processo de desenvolvimento econômico e social do país. O artigo destaca a necessidade de se ampliar e aprofundar mecanismos democráticos, adotando maior inclusão e transparência nas disputas do campo científico e das políticas de C&T, condições básicas para alcançar um consenso geral que permita emergir um desenvolvimento desejado e planejado por boa parte da sociedade. Palavras-chave Sociologia do Conhecimento, produção de conhecimento, legitimação, democracia e desenvolvimento Abstract This article analyzes the experience of a group of scientists and specialists from the National Institute of Space Research (INPE who aimed to consolidate and legitimize, throughout two decades, its own way of producing scientific and technological knowledge. Changes of paradigm in Science, Technology and Innovation (STI Politics, during the 90s, removed governmental

  15. Flavonoid-rich dark chocolate improves endothelial function and increases plasma epicatechin concentrations in healthy adults.

    Science.gov (United States)

    Engler, Mary B; Engler, Marguerite M; Chen, Chung Y; Malloy, Mary J; Browne, Amanda; Chiu, Elisa Y; Kwak, Ho-Kyung; Milbury, Paul; Paul, Steven M; Blumberg, Jeffrey; Mietus-Snyder, Michele L

    2004-06-01

    Dark chocolate derived from the plant (Theobroma cacao) is a rich source of flavonoids. Cardioprotective effects including antioxidant properties, inhibition of platelet activity, and activation of endothelial nitric oxide synthase have been ascribed to the cocoa flavonoids. To investigate the effects of flavonoid-rich dark chocolate on endothelial function, measures of oxidative stress, blood lipids, and blood pressure in healthy adult subjects. The study was a randomized, double-blind, placebo-controlled design conducted over a 2 week period in 21 healthy adult subjects. Subjects were randomly assigned to daily intake of high-flavonoid (213 mg procyanidins, 46 mg epicatechin) or low-flavonoid dark chocolate bars (46 g, 1.6 oz). High-flavonoid chocolate consumption improved endothelium-dependent flow-mediated dilation (FMD) of the brachial artery (mean change = 1.3 +/- 0.7%) as compared to low-flavonoid chocolate consumption (mean change = -0.96 +/- 0.5%) (p = 0.024). No significant differences were noted in the resistance to LDL oxidation, total antioxidant capacity, 8-isoprostanes, blood pressure, lipid parameters, body weight or body mass index (BMI) between the two groups. Plasma epicatechin concentrations were markedly increased at 2 weeks in the high-flavonoid group (204.4 +/- 18.5 nmol/L, p < or = 0.001) but not in the low-flavonoid group (17.5 +/- 9 nmol/L, p = 0.99). Flavonoid-rich dark chocolate improves endothelial function and is associated with an increase in plasma epicatechin concentrations in healthy adults. No changes in oxidative stress measures, lipid profiles, blood pressure, body weight or BMI were seen.

  16. The regional species richness and genetic diversity of Arctic vegetation reflect both past glaciations and current climate

    DEFF Research Database (Denmark)

    Stewart, L.; Alsos, Inger G.; Bay, Christian

    2016-01-01

    Aim The Arctic has experienced marked climatic differences between glacial and interglacial periods and is now subject to a rapidly warming climate. Knowledge of the effects of historical processes on current patterns of diversity may aid predictions of the responses of vegetation to future climate...... species richness of the vascular plant flora of 21 floristic provinces and examined local species richness in 6215 vegetation plots distributed across the Arctic. We assessed levels of genetic diversity inferred from amplified fragment length polymorphism variation across populations of 23 common Arctic...... size compared to the models of bryophyte and lichen richness. Main conclusion Our study suggests that imprints of past glaciations in Arctic vegetation diversity patterns at the regional scale are still detectable today. Since Arctic vegetation is still limited by post-glacial migration lag...

  17. The Societal Nature of Subjectivity

    DEFF Research Database (Denmark)

    Olesen, Henning Salling

    2013-01-01

    The HSR Focus presents a psycho-societal approach to qualitative empirical research in several areas of everyday social life. It is an approach which integrates a theory of subjectivity and an interpretation methodology which integrates hermeneutic experiences from text analysis and psychoanalysis....... In terms of methodology it revives the themes originally launched in FOS exactly ten years ago: "Subjectivity and Reflectivity in Qualitative Research" (Breuer, Mruck and Roth 2002; Mruck and Breuer 2003). This editorial introduction presents the intellectual background of the psycho-societal methodology......, reflects on its relevance and critical perspectives in a contemporary landscape of social science, and comments the way in which an international and interdisciplinary research group has developed this approach to profane empirical research....

  18. Changes in Dictionary Subject Matter

    DEFF Research Database (Denmark)

    Nielsen, Sandro

    2003-01-01

    The general content of the three editions of the Duden dictionary has undergone few changes. The most substantial changes are the addition of syllabification and the deletion of antonomy in respect of lemmata in the second and third editions. The concept of dictionary subject matter is questioned......, and it is argued that it is more appropriate to consider how the relationships between the classes of items interact with the function of the dictionary....

  19. Diversification rates and species richness across the Tree of Life.

    Science.gov (United States)

    Scholl, Joshua P; Wiens, John J

    2016-09-14

    Species richness varies dramatically among clades across the Tree of Life, by over a million-fold in some cases (e.g. placozoans versus arthropods). Two major explanations for differences in richness among clades are the clade-age hypothesis (i.e. species-rich clades are older) and the diversification-rate hypothesis (i.e. species-rich clades diversify more rapidly, where diversification rate is the net balance of speciation and extinction over time). Here, we examine patterns of variation in diversification rates across the Tree of Life. We address how rates vary across higher taxa, whether rates within higher taxa are related to the subclades within them, and how diversification rates of clades are related to their species richness. We find substantial variation in diversification rates, with rates in plants nearly twice as high as in animals, and rates in some eukaryotes approximately 10-fold faster than prokaryotes. Rates for each kingdom-level clade are then significantly related to the subclades within them. Although caution is needed when interpreting relationships between diversification rates and richness, a positive relationship between the two is not inevitable. We find that variation in diversification rates seems to explain most variation in richness among clades across the Tree of Life, in contrast to the conclusions of previous studies. © 2016 The Author(s).

  20. Disturbance alters local-regional richness relationships in appalachian forests

    Science.gov (United States)

    Belote, R.T.; Sanders, N.J.; Jones, R.H.

    2009-01-01

    Whether biological diversity within communities is limited by local interactions or regional species pools remains an important question in ecology. In this paper, we investigate how an experimentally applied tree-harvesting disturbance gradient influenced local-regional richness relationships. Plant species richness was measured at three spatial scales (2 ha = regional; 576 m2 and 1 m2 = local) on three occasions (one year pre-disturbance, one year post-disturbance, and 10 years post-disturbance) across five disturbance treatments (uncut control through clearcut) replicated throughout the southern Appalachian Mountains, USA. We investigated whether species richness in 576-m2 plots and 1-m2 subplots depended on species richness in 2-ha experimental units and whether this relationship changed through time before and after canopy disturbance. We found that, before disturbance, the relationship between local and regional richness was weak or nonexistent. One year after disturbance local richness was a positive function of regional richness, because local sites were colonized from the regional species pool. Ten years after disturbance, the positive relationship persisted, but the slope had decreased by half. These results suggest that disturbance can set the stage for strong influences of regional species pools on local community assembly in temperate forests. However, as time since disturbance increases, local controls on community assembly decouple the relationships between regional and local diversity. ?? 2009 by the Ecological Society of America.

  1. Species richness alone does not predict cultural ecosystem service value

    Science.gov (United States)

    Graves, Rose A.; Pearson, Scott M.; Turner, Monica G.

    2017-01-01

    Many biodiversity-ecosystem services studies omit cultural ecosystem services (CES) or use species richness as a proxy and assume that more species confer greater CES value. We studied wildflower viewing, a key biodiversity-based CES in amenity-based landscapes, in Southern Appalachian Mountain forests and asked (i) How do aesthetic preferences for wildflower communities vary with components of biodiversity, including species richness?; (ii) How do aesthetic preferences for wildflower communities vary across psychographic groups?; and (iii) How well does species richness perform as an indicator of CES value compared with revealed social preferences for wildflower communities? Public forest visitors (n = 293) were surveyed during the summer of 2015 and asked to choose among images of wildflower communities in which flower species richness, flower abundance, species evenness, color diversity, and presence of charismatic species had been digitally manipulated. Aesthetic preferences among images were unrelated to species richness but increased with more abundant flowers, greater species evenness, and greater color diversity. Aesthetic preferences were consistent across psychographic groups and unaffected by knowledge of local flora or value placed on wildflower viewing. When actual wildflower communities (n = 54) were ranked based on empirically measured flower species richness or wildflower viewing utility based on multinomial logit models of revealed preferences, rankings were broadly similar. However, designation of hotspots (CES values above the median) based on species richness alone missed 27% of wildflower viewing utility hotspots. Thus, conservation priorities for sustaining CES should incorporate social preferences and consider multiple dimensions of biodiversity that underpin CES supply. PMID:28320953

  2. Two-proton knockout on neutron-rich nuclei

    International Nuclear Information System (INIS)

    Bazin, D.; Brown, B.A.; Campbell, C.M.; Church, J.A.; Dinca, D.C.; Enders, J.; Gade, A.; Glasmacher, T.; Hansen, P.G.; Mueller, W.F.; Olliver, H.; Perry, B.C.; Sherrill, B.M.; Terry, J.R.; Tostevin, J.A.

    2004-01-01

    Two-proton knockout reactions on neutron-rich nuclei [Phys. Rev. Lett. 91 (2003) 012501] have been studied in inverse kinematics at intermediate energy. Strong evidence that the two-proton removal from a neutron-rich system proceeds as a direct reaction is presented, together with a preliminary theoretical discussion of the partial cross sections based on eikonal reaction theory and the many-body shell model. They show that this reaction can be used to characterize the wave functions of the projectiles and holds great promise for the study of neutron-rich nuclei

  3. Relativistic mean field calculations in neutron-rich nuclei

    Energy Technology Data Exchange (ETDEWEB)

    Gangopadhyay, G.; Bhattacharya, Madhubrata [Department of Physics, University of Calcutta, 92 Acharya Prafulla Chandra Road, Kolkata 700 009 (India); Roy, Subinit [Saha Institute of Nuclear Physics, Block AF, Sector 1, Kolkata- 700 064 (India)

    2014-08-14

    Relativistic mean field calculations have been employed to study neutron rich nuclei. The Lagrange's equations have been solved in the co-ordinate space. The effect of the continuum has been effectively taken into account through the method of resonant continuum. It is found that BCS approximation performs as well as a more involved Relativistic Continuum Hartree Bogoliubov approach. Calculations reveal the possibility of modification of magic numbers in neutron rich nuclei. Calculation for low energy proton scattering cross sections shows that the present approach reproduces the density in very light neutron rich nuclei.

  4. Fusion enhancement in the reactions of neutron-rich nuclei

    International Nuclear Information System (INIS)

    Bian Baoan; Zhang Fengshou; Zhou Hongyu

    2009-01-01

    The neutron-rich fusion reactions are investigated systematically using the improved isospin dependent quantum molecular dynamics model. By studying the systematic dependence of fusion barrier on neuron excess, we find the enhancement of the fusion cross sections for neutron-rich nuclear reactions that give the lowered static Coulomb barriers. The calculated fusion cross sections agree quantitatively with the experimental data. We further discuss the mechanism of the fusion enhancement of the cross sections for neutron-rich nuclear reactions by analyzing the dynamical lowering of the Coulomb barrier that is attributed to the enhancement of the N/Z ratio at the neck region.

  5. How many dinosaur species were there? Fossil bias and true richness estimated using a Poisson sampling model.

    Science.gov (United States)

    Starrfelt, Jostein; Liow, Lee Hsiang

    2016-04-05

    The fossil record is a rich source of information about biological diversity in the past. However, the fossil record is not only incomplete but has also inherent biases due to geological, physical, chemical and biological factors. Our knowledge of past life is also biased because of differences in academic and amateur interests and sampling efforts. As a result, not all individuals or species that lived in the past are equally likely to be discovered at any point in time or space. To reconstruct temporal dynamics of diversity using the fossil record, biased sampling must be explicitly taken into account. Here, we introduce an approach that uses the variation in the number of times each species is observed in the fossil record to estimate both sampling bias and true richness. We term our technique TRiPS (True Richness estimated using a Poisson Sampling model) and explore its robustness to violation of its assumptions via simulations. We then venture to estimate sampling bias and absolute species richness of dinosaurs in the geological stages of the Mesozoic. Using TRiPS, we estimate that 1936 (1543-2468) species of dinosaurs roamed the Earth during the Mesozoic. We also present improved estimates of species richness trajectories of the three major dinosaur clades: the sauropodomorphs, ornithischians and theropods, casting doubt on the Jurassic-Cretaceous extinction event and demonstrating that all dinosaur groups are subject to considerable sampling bias throughout the Mesozoic. © 2016 The Authors.

  6. Effect of platelet-rich plasma and microfracture reparative technique combined in chondral lesions treatment

    Directory of Open Access Journals (Sweden)

    Pietro Zedde

    2015-11-01

    Full Text Available The microfracture surgery introduced by Stedman despite limitations still represents the most common procedure to repair chondral defects. In recent years other regeneration techniques, such as the implantation of platelet-rich plasma (PRP, have been adopted in combination to boost and promote successful outcomes. This study aimed at evaluating clinical and functional results in 60 patients affected by chondral lesions and treated only using the microfracture procedure or in combination with intra-articular PRP infiltration. Patients were sub-divided in 2 groups: 30 were treated with microfracture reparative technique and the remaining 30 microfractures were treated with 3 platelet-rich plasma intra-articular injections. All patients were postoperatively evaluated based on the visual along scale, International Knee Documentation Committee, subjective knee function, and Lysholm knee scoring scale. The evaluation results for each follow-up showed an improvement of all evaluation scores compared to the preoperative phase and a variable and progressive deterioration registered at 24, 36 and 48-month follow-up visits, more pronounced in patients treated with microfracture alone. Instead, more successful outcomes in terms of pain symptomatology and functional recovery were reported during all follow-up visits and based on all scoring scales for the 30 patients treated with a combination of both techniques. The combination of the micro fracture reparative technique and the platelet-rich plasma implantation favoured a faster resolution of pain symptomatology and a quicker functional recovery with favourable results maintained over time.

  7. Newspaper archives + text mining = rich sources of historical geo-spatial data

    Science.gov (United States)

    Yzaguirre, A.; Smit, M.; Warren, R.

    2016-04-01

    Newspaper archives are rich sources of cultural, social, and historical information. These archives, even when digitized, are typically unstructured and organized by date rather than by subject or location, and require substantial manual effort to analyze. The effort of journalists to be accurate and precise means that there is often rich geo-spatial data embedded in the text, alongside text describing events that editors considered to be of sufficient importance to the region or the world to merit column inches. A regional newspaper can add over 100,000 articles to its database each year, and extracting information from this data for even a single country would pose a substantial Big Data challenge. In this paper, we describe a pilot study on the construction of a database of historical flood events (location(s), date, cause, magnitude) to be used in flood assessment projects, for example to calibrate models, estimate frequency, establish high water marks, or plan for future events in contexts ranging from urban planning to climate change adaptation. We then present a vision for extracting and using the rich geospatial data available in unstructured text archives, and suggest future avenues of research.

  8. The participative construction of the criminal decision in democratic states ruled by the law: the guaranty of participation of the parties, through confrontation, in the composition of a fair and legitimate decision

    Directory of Open Access Journals (Sweden)

    Flávio da Silva Andrade

    2017-10-01

    Full Text Available This article concerns a topic that is not new, but it remains current:  the participatory construction of the criminal decision in a democratic State ruled by law. Starting from the concepts of Rule of Law, of Guarantism and of Democracy, it seeks to renew the importance of the equal and dialectical participation of the parties, through the adversarial system, for the composition of a fair and legitimate criminal judicial decision. It is argued, from this perspective, that the parties should take the role of protagonists in the procedural scenario, since the decision should be built in a participatory way, i.e., based on the arguments and evidence presented, thus reducing the gaps that favor judicial discretion and decisionism. It is proposed, therefore, that the solution to the concrete case (acceptance or dismissal of the information or indictment, grant or rejection of a criminal precautionary measure, conviction or acquittal should be elaborated with support on the contribution of the litigants, from the contrast of their arguments and of the evidence produced, in adversarial proceedings, in the regular course of the process.

  9. La legitimación de la realeza entre mayas del Preclásico Tardío. Los mascarones de El Tigre, Campeche Legitimizing royalty among Late Preclassic Maya. The masks from El Tigre-Campeche

    Directory of Open Access Journals (Sweden)

    Ernesto Vargas Pacheco

    2010-01-01

    Full Text Available En el arte monumental del periodo Clásico maya la imagen del señor ocupaba el sitio principal y todas las demás imágenes un lugar secundario. Con este trabajo se quiere demostrar que los soberanos mayas ya en el Preclásico Tardío, o desde antes, usaron la arquitectura para reproducir la topografía del universo y se sirvieron de los mascarones para transmitir la condición divina de sus antepasados, de sus dioses y la suya propia. En El Tigre, Campeche, se han explorado varios mascarones de estuco del Preclásico Tardío, que representan rostros humanos, los cuales bien podrían identificarse como ancestros: antepasados de gobernantes que pretenden divinizarlos para así legitimizar la realeza maya.The images of Maya dignitaries take the most important places in monumental art during Classic period, and all other representations occupy a secondary position in that context. This paper pretends to demonstrate that Maya kings tried to duplicate their conception of the Universe on civic architecture since Preclassic period, or even before; they used huge mask representations to transmit the sacred condition of their ancestors, their gods and their selves. At El Tigre site, in Campeche, have been explored several stucco masks of Late Preclassic date, showing human faces that may represent ancestors of the kings who tried to deify them in order to legitimate Maya royalty.

  10. How mainstream economics serves the rich, obscures reality

    African Journals Online (AJOL)

    12Economics of the 1%: How mainstream economics serves the rich, ... revealing analysis of economic inequality contrasts with the silence of mainstream ... been the coordinating editor of the Journal of Australian Political Economy for the last ...

  11. Structure of proton-rich nuclei of astrophysical interest

    Energy Technology Data Exchange (ETDEWEB)

    Roeckl, E [Gesellschaft fuer Schwerionenforschung (GSI), Darmstadt (Germany)

    1998-06-01

    Recent experimental data concerning proton-rich nuclei between A=20 and A=100 are presented and discussed with respect to their relevance to the astrophysical rp process and to the calibration of solar neutrino detectors. (orig.)

  12. ELeaRNT: Evolutionary Learning of Rich Neural Network Topologies

    National Research Council Canada - National Science Library

    Matteucci, Matteo

    2006-01-01

    In this paper we present ELeaRNT an evolutionary strategy which evolves rich neural network topologies in order to find an optimal domain specific non linear function approximator with a good generalization performance...

  13. Vision as subjective perception; La vision, une perception subjective

    Energy Technology Data Exchange (ETDEWEB)

    Reppas, J.B. [Harvard Univ., Cambridge, MA (United States). Biological Labs.; Dale, A.; Sereno, M.; Tootell, R.

    1996-07-01

    The human brain is not very different of the monkey`s one: at least, its visual cortex is organized as a similar scheme. Specialized areas in the movement analysis are found and others in the forms perception. In this work, the author tries to answer to the following questions: (1)why so many visual areas? What are exactly their role in vision? Thirteen years of experimentation have not allowed to answer to these questions. The cerebral NMR imaging gives the opportunity of understanding the subjective perception of the visual world. One step which is particularly described in this work is to know how the visual cortex reacts to the optical illusions. (O.M.).

  14. EVALUATION AGRONOMIQUE DES VARIETES DE MAÏS RICHES ...

    African Journals Online (AJOL)

    Administrateur

    Cinq variétés de maïs riches en protéines de qualité (MRP) ont été expérimentées en station puis en milieu ..... sionnent bord champ. ... Tableau 1 : Carrés moyens des variables étudiées en station, pour les variétés de maïs précoces riche en.

  15. ACTH radioimmunocytochemistry (RICH) on rat anterior pituitary cells

    International Nuclear Information System (INIS)

    Rappay, G.; Karteszi, M.; Makara, G.B.

    1979-01-01

    Radioimmunocytochemistry (RICH) was applied to detect corticotrophs in adult rat pituitaries and 8-day-old anterior pituitary monolayers by incubating sections and cultures with 125 I-ACTH-anti ACTH immune complexes. After incubations autoradiography was made. In comparison, 'conventional' immunostaining was carried out on adjacent sections and parallel cultures. It has been established that RICH is suitable for detection of corticotrophs. (orig.) [de

  16. Uranium rich granite and uranium productive granite in south China

    Energy Technology Data Exchange (ETDEWEB)

    Mingyue, Feng; Debao, He [CNNC Key Laboratory of Uranium Resource Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology (China)

    2012-07-15

    The paper briefly introduces the differences between uranium rich granite and uranium productive granite in the 5 provinces of South China, and discusses their main characteristics in 4 aspects, the uranium productive granite is highly developed in fracture, very strong in alteration, often occurred as two-mica granite and regularly developed with intermediate-basic and acid dikes. The above characteristics distinguish the uranium productive granite from the uranium rich granite. (authors)

  17. Uranium rich granite and uranium productive granite in south China

    International Nuclear Information System (INIS)

    Feng Mingyue; He Debao

    2012-01-01

    The paper briefly introduces the differences between uranium rich granite and uranium productive granite in the 5 provinces of South China, and discusses their main characteristics in 4 aspects, the uranium productive granite is highly developed in fracture, very strong in alteration, often occurred as two-mica granite and regularly developed with intermediate-basic and acid dikes. The above characteristics distinguish the uranium productive granite from the uranium rich granite. (authors)

  18. Platelet Rich Plasma- mechanism of action and clinical applications

    OpenAIRE

    Cristina N. Cozma; Laura Raducu; Cristian R. Jecan

    2016-01-01

    Platelet-rich plasma (PRP) is a blood-derived fraction containing high level of platelets, a high concentration of leukocytes and growth factors. PRP therapy has been growing as a viable treatment alternative for a number of clinical applications and has a potential benefit for use in wound healing. Nowadays platelet rich plasma is used in stimulating wound healing in skin and soft tissue ulcerations, accelerating wound healing in diabetic patients and facilitating bone proliferation in ortho...

  19. Partitioning sources of variation in vertebrate species richness

    Science.gov (United States)

    Boone, R.B.; Krohn, W.B.

    2000-01-01

    Aim: To explore biogeographic patterns of terrestrial vertebrates in Maine, USA using techniques that would describe local and spatial correlations with the environment. Location: Maine, USA. Methods: We delineated the ranges within Maine (86,156 km2) of 275 species using literature and expert review. Ranges were combined into species richness maps, and compared to geomorphology, climate, and woody plant distributions. Methods were adapted that compared richness of all vertebrate classes to each environmental correlate, rather than assessing a single explanatory theory. We partitioned variation in species richness into components using tree and multiple linear regression. Methods were used that allowed for useful comparisons between tree and linear regression results. For both methods we partitioned variation into broad-scale (spatially autocorrelated) and fine-scale (spatially uncorrelated) explained and unexplained components. By partitioning variance, and using both tree and linear regression in analyses, we explored the degree of variation in species richness for each vertebrate group that Could be explained by the relative contribution of each environmental variable. Results: In tree regression, climate variation explained richness better (92% of mean deviance explained for all species) than woody plant variation (87%) and geomorphology (86%). Reptiles were highly correlated with environmental variation (93%), followed by mammals, amphibians, and birds (each with 84-82% deviance explained). In multiple linear regression, climate was most closely associated with total vertebrate richness (78%), followed by woody plants (67%) and geomorphology (56%). Again, reptiles were closely correlated with the environment (95%), followed by mammals (73%), amphibians (63%) and birds (57%). Main conclusions: Comparing variation explained using tree and multiple linear regression quantified the importance of nonlinear relationships and local interactions between species

  20. Platelet-rich fibrin matrix for facial plastic surgery.

    Science.gov (United States)

    Sclafani, Anthony P; Saman, Masoud

    2012-05-01

    Platelets are known primarily for their role in hemostasis, but there is increasing interest in the effect of platelets on wound healing. Platelet isolates such as platelet-rich plasma have been advocated to enhance and accelerate wound healing. This article describes the use of a novel preparation, platelet-rich fibrin matrix (PRFM), for facial plastic surgery applications such as volume augmentation, fat transfer supplementation, and as an adjunct to open surgical procedures. Copyright © 2012 Elsevier Inc. All rights reserved.

  1. Four-Wave Mixing in Silicon-Rich Nitride Waveguides

    DEFF Research Database (Denmark)

    Mitrovic, Miranda; Guan, Xiaowei; Ji, Hua

    2015-01-01

    We demonstrate four-wave mixing wavelength conversion in silicon-rich nitride waveguides which are a promising alternative to silicon for nonlinear applications. The obtained conversion efficiency reaches -13.6 dB while showing no significant nonlinear loss.......We demonstrate four-wave mixing wavelength conversion in silicon-rich nitride waveguides which are a promising alternative to silicon for nonlinear applications. The obtained conversion efficiency reaches -13.6 dB while showing no significant nonlinear loss....

  2. Aspherical Dust Envelopes Around Oxygen-Rich AGB Stars

    Directory of Open Access Journals (Sweden)

    Kyung-Won Suh

    2006-12-01

    Full Text Available We model the aspherical dust envelopes around O-rich AGB stars. We perform the radiative transfer model calculations for axisymmetric dust distributions. We simulate what could be observed from the aspherical dust envelopes around O-rich AGB stars by presenting the model spectral energy distributions and images at various wavelengths for different optical depths and viewing angles. The model results are very different from the ones with spherically symmetric geometry.

  3. Capital Flight and Transfer from Resource-Rich Developing Countries

    OpenAIRE

    Demachi, Kazue

    2013-01-01

    This paper analyzes the influence of international resource price movements on capital outflows from resource-rich developing countries (RRDCs) by distinguishing capital flight and capital transfers. The volume of capital flight and transfers are calculated and their determinants are analyzed using macro-panel data constituting 21 resource-rich developing countries from 1990 to 2011. Through the regression analysis, the linkage between capital flight and resource revenue as well as that betwe...

  4. Digital Pupillometry in Normal Subjects

    Science.gov (United States)

    Rickmann, Annekatrin; Waizel, Maria; Kazerounian, Sara; Szurman, Peter; Wilhelm, Helmut; Boden, Karl T.

    2017-01-01

    ABSTRACT The aim of this study was to evaluate the pupil size of normal subjects at different illumination levels with a novel pupillometer. The pupil size of healthy study participants was measured with an infrared-video PupilX pupillometer (MEye Tech GmbH, Alsdorf, Germany) at five different illumination levels (0, 0.5, 4, 32, and 250 lux). Measurements were performed by the same investigator. Ninety images were executed during a measurement period of 3 seconds. The absolute linear camera resolution was approximately 20 pixels per mm. This cross-sectional study analysed 490 eyes of 245 subjects (mean age: 51.9 ± 18.3 years, range: 6–87 years). On average, pupil diameter decreased with increasing light intensities for both eyes, with a mean pupil diameter of 5.39 ± 1.04 mm at 0 lux, 5.20 ± 1.00 mm at 0.5 lux, 4.70 ± 0.97 mm at 4 lux, 3.74 ± 0.78 mm at 32 lux, and 2.84 ± 0.50 mm at 250 lux illumination. Furthermore, it was found that anisocoria increased by 0.03 mm per life decade for all illumination levels (R2 = 0.43). Anisocoria was higher under scotopic and mesopic conditions. This study provides additional information to the current knowledge concerning age- and light-related pupil size and anisocoria as a baseline for future patient studies. PMID:28228832

  5. Subjective randomness as statistical inference.

    Science.gov (United States)

    Griffiths, Thomas L; Daniels, Dylan; Austerweil, Joseph L; Tenenbaum, Joshua B

    2018-06-01

    Some events seem more random than others. For example, when tossing a coin, a sequence of eight heads in a row does not seem very random. Where do these intuitions about randomness come from? We argue that subjective randomness can be understood as the result of a statistical inference assessing the evidence that an event provides for having been produced by a random generating process. We show how this account provides a link to previous work relating randomness to algorithmic complexity, in which random events are those that cannot be described by short computer programs. Algorithmic complexity is both incomputable and too general to capture the regularities that people can recognize, but viewing randomness as statistical inference provides two paths to addressing these problems: considering regularities generated by simpler computing machines, and restricting the set of probability distributions that characterize regularity. Building on previous work exploring these different routes to a more restricted notion of randomness, we define strong quantitative models of human randomness judgments that apply not just to binary sequences - which have been the focus of much of the previous work on subjective randomness - but also to binary matrices and spatial clustering. Copyright © 2018 Elsevier Inc. All rights reserved.

  6. Environmental heterogeneity–species richness relationships from a global perspective

    Directory of Open Access Journals (Sweden)

    Anke Stein

    2016-01-01

    Full Text Available Spatial environmental heterogeneity (EH is considered one of the most important factors promoting species richness, but no general consent about the EH–richness relationship exists so far. This is because research methods and study settings vary widely, and because non-significant and negative associations have also been reported. My thesis provides a comprehensive review of the different measurements and terminologies of EH used in the literature, and presents strong quantitative evidence of a generally positive relationship between biotic and abiotic EH and species richness of terrestrial plants and animals from landscape to global extents. In a meta-analysis and a subsequent case study comparing multiple EH measures and their association with mammal species richness worldwide, I furthermore reveal that the outcome of EH–richness studies depends strongly on study design, including both the EH measure chosen and spatial scale. My research contributes to a better understanding of the EH–richness relationship, while identifying future research needs.

  7. Geomorphic controls on elevational gradients of species richness.

    Science.gov (United States)

    Bertuzzo, Enrico; Carrara, Francesco; Mari, Lorenzo; Altermatt, Florian; Rodriguez-Iturbe, Ignacio; Rinaldo, Andrea

    2016-02-16

    Elevational gradients of biodiversity have been widely investigated, and yet a clear interpretation of the biotic and abiotic factors that determine how species richness varies with elevation is still elusive. In mountainous landscapes, habitats at different elevations are characterized by different areal extent and connectivity properties, key drivers of biodiversity, as predicted by metacommunity theory. However, most previous studies directly correlated species richness to elevational gradients of potential drivers, thus neglecting the interplay between such gradients and the environmental matrix. Here, we investigate the role of geomorphology in shaping patterns of species richness. We develop a spatially explicit zero-sum metacommunity model where species have an elevation-dependent fitness and otherwise neutral traits. Results show that ecological dynamics over complex terrains lead to the null expectation of a hump-shaped elevational gradient of species richness, a pattern widely observed empirically. Local species richness is found to be related to the landscape elevational connectivity, as quantified by a newly proposed metric that applies tools of complex network theory to measure the closeness of a site to others with similar habitat. Our theoretical results suggest clear geomorphic controls on elevational gradients of species richness and support the use of the landscape elevational connectivity as a null model for the analysis of the distribution of biodiversity.

  8. Co-pyrolysis of waste tire/coal mixtures for smokeless fuel, maltenes and hydrogen-rich gas production

    Czech Academy of Sciences Publication Activity Database

    Bičáková, Olga; Straka, Pavel

    2016-01-01

    Roč. 116, MAY 15 (2016), s. 203-213 ISSN 0196-8904 Grant - others:OPPK(XE) CZ.2.16/3.1.00/21538 Program:OPPK Institutional support: RVO:67985891 Keywords : waste tires * coal * co-pyrolysis * smokeless fuel * tar * hydrogen -rich gas Subject RIV: DM - Solid Waste and Recycling Impact factor: 5.589, year: 2016 http://www.sciencedirect.com/science/article/pii/S0196890416300991

  9. Intracardiac electrocardiographic assessment of precordial TASER shocks in human subjects: A pilot study.

    Science.gov (United States)

    Stopyra, Jason P; Winslow, James E; Fitzgerald, David M; Bozeman, William P

    2017-11-01

    Case reports of cardiac arrest in temporal proximity to Conducted Electrical Weapon(CEW) exposure raise legitimate concerns about this as a rare possibility. In this pilot study, we respectfully navigate the oversight and regulatory hurdles and demonstrate the intra-shock electrocardiographic effects of an intentional transcardiac CEW discharge using subcutaneous probes placed directly across the precordium of patients with a previously implanted intracardiac EKG sensing lead. Adults scheduled to undergo diagnostic EP studies or replacement of an implanted cardiac device were enrolled. Sterile subcutaneous electrodes were placed at the right sternoclavicular junction and the left lower costal margin at the midclavicular line. A standard police issue TASER Model X26 CEW was attached to the subcutaneous electrodes and a 5 s discharge was delivered. Continuous surface and intracardiac EKG monitoring was performed. A total of 157 subjects were reviewed for possible inclusion and 21 were interviewed. Among these, 4 subjects agreed and completed the study protocol. All subjects tolerated the 5 s CEW discharge without clinical complications. There were no significant changes in mean heart rate or blood pressure. Interrogation of the devices after CEW discharge revealed no ventricular pacing, dysrhythmias, damage or interference with the implanted devices. In this pilot study, we have successfully navigated the regulatory hurdles and demonstrated the feasibility of performing intracardiac EKG recording during intentional precordial CEW discharges in humans. While no CEW-associated dysrhythmias were noted, the size of this preliminary dataset precludes making conclusions about the risk of such events. Larger studies are warranted and should consider exploring variations of the CEW electrode position in relation to the cardiac silhouette. Copyright © 2017. Published by Elsevier Ltd.

  10. Postural control in blind subjects.

    Science.gov (United States)

    Soares, Antonio Vinicius; Oliveira, Cláudia Silva Remor de; Knabben, Rodrigo José; Domenech, Susana Cristina; Borges Junior, Noe Gomes

    2011-12-01

    To analyze postural control in acquired and congenitally blind adults. A total of 40 visually impaired adults participated in the research, divided into 2 groups, 20 with acquired blindness and 20 with congenital blindness - 21 males and 19 females, mean age 35.8 ± 10.8. The Brazilian version of Berg Balance Scale and the motor domain of functional independence measure were utilized. On Berg Balance Scale the mean for acquired blindness was 54.0 ± 2.4 and 54.4 ± 2.5 for congenitally blind subjects; on functional independence measure the mean for acquired blind group was 87.1 ± 4.8 and 87.3 ± 2.3 for congenitally blind group. Based upon the scale used the results suggest the ability to control posture can be developed by compensatory mechanisms and it is not affected by visual loss in congenitally and acquired blindness.

  11. Postural control in blind subjects

    Directory of Open Access Journals (Sweden)

    Antonio Vinicius Soares

    2011-12-01

    Full Text Available Objective: To analyze postural control in acquired and congenitally blind adults. Methods: A total of 40 visually impaired adults participated in the research, divided into 2 groups, 20 with acquired blindness and 20 with congenital blindness - 21 males and 19 females, mean age 35.8 ± 10.8. The Brazilian version of Berg Balance Scale and the motor domain of functional independence measure were utilized. Results: On Berg Balance Scale the mean for acquired blindness was 54.0 ± 2.4 and 54.4 ± 2.5 for congenitally blind subjects; on functional independence measure the mean for acquired blind group was 87.1 ± 4.8 and 87.3 ± 2.3 for congenitally blind group. Conclusion: Based upon the scale used the results suggest the ability to control posture can be developed by compensatory mechanisms and it is not affected by visual loss in congenitally and acquired blindness.

  12. Abnormal Metabolite in Alcoholic Subjects,

    Science.gov (United States)

    1982-01-01

    this study included alcoholic hepatitis or cirrhosis of the liver in 29. of the alcoholic subjects; diabetes mellitus in 8 and Korsakoff’s syndrome in 6...evidence of -7- Korsakoff’s syndrome and the presence or absence of 2,3-butanediol. There was, however, a suggestive correlation with independently...Gamma GT 193, SGPT 29 b 0 0.023 0.05 51a F.B. 22 M 28 0.029 0.14 b 0 ɘ.01 0.12 77 J.N.S. 52 M 0 0.027 0.11 57 JJ.S 45 m 4. 0.25 .35 Korsakoff ’s

  13. Impaired rich club and increased local connectivity in children with traumatic brain injury: Local support for the rich?

    Science.gov (United States)

    Verhelst, Helena; Vander Linden, Catharine; De Pauw, Toon; Vingerhoets, Guy; Caeyenberghs, Karen

    2018-03-12

    Recent evidence has shown the presence of a "rich club" in the brain, which constitutes a core network of highly interconnected and spatially distributed brain regions, important for high-order cognitive processes. This study aimed to map the rich club organization in 17 young patients with moderate to severe TBI (15.71 ± 1.75 years) in the chronic stage of recovery and 17 age- and gender-matched controls. Probabilistic tractography was performed on diffusion weighted imaging data to construct the edges of the structural connectomes using number of streamlines as edge weight. In addition, the whole-brain network was divided into a rich club network, a local network and a feeder network connecting the latter two. Functional outcome was measured with a parent questionnaire for executive functioning. Our results revealed a significantly decreased rich club organization (p values < .05) and impaired executive functioning (p < .001) in young patients with TBI compared with controls. Specifically, we observed reduced density values in all three subnetworks (p values < .005) and a reduced mean strength in the rich club network (p = .013) together with an increased mean strength in the local network (p = .002) in patients with TBI. This study provides new insights into the nature of TBI-induced brain network alterations and supports the hypothesis that the local subnetwork tries to compensate for the biologically costly subnetwork of rich club nodes after TBI. © 2018 Wiley Periodicals, Inc.

  14. A Randomized, Double-blind, Placebo-controlled, Parallel-group, Pilot Study of Cannabidiol-rich Botanical Extract in the Symptomatic Treatment of Ulcerative Colitis.

    Science.gov (United States)

    Irving, Peter M; Iqbal, Tariq; Nwokolo, Chuka; Subramanian, Sreedhar; Bloom, Stuart; Prasad, Neeraj; Hart, Ailsa; Murray, Charles; Lindsay, James O; Taylor, Adam; Barron, Rachel; Wright, Stephen

    2018-03-19

    Cannabidiol (CBD) exhibits anti-inflammatory properties that could improve disease activity in inflammatory bowel disease. This proof-of-concept study assessed efficacy, safety and tolerability of CBD-rich botanical extract in ulcerative colitis (UC) patients. Patients aged 18 years or older, with left-sided or extensive UC, Mayo scores of 4-10 (endoscopy scores ≥1), and on stable 5-aminosalicylic acid dosing, were randomized to 10-weeks' CBD-rich botanical extract or placebo capsules. The primary endpoint was the percentage of patients in remission after treatment. Statistical testing was 2-sided, using a 10% significance level. Patients were less tolerant of CBD-rich botanical extract compared with placebo, taking on average one-third fewer capsules, and having more compliance-related protocol deviations (principally insufficient exposure), prompting identification of a per protocol (PP) analysis set. The primary endpoint was negative; end of treatment remission rates were similar for CBD-rich botanical extract (28%) and placebo (26%). However, PP analysis of total and partial Mayo scores favoured CBD-rich botanical extract (P = 0.068 and P = 0.038, respectively). Additionally, PP analyses of the more subjective physician's global assessment of illness severity, subject global impression of change, and patient-reported quality-of-life outcomes were improved for patients taking CBD-rich botanical extract (P = 0.069, P = 0.003, and P = 0.065, respectively). Adverse events (AEs) were predominantly mild/moderate with many in the CBD-rich botanical extract group potentially attributable to the ∆9-tetrahydrocannabinol content. A greater proportion of gastrointestinal-related AEs, indicative of UC worsening, was seen on placebo. Although the primary endpoint was not reached, several signals suggest CBD-rich botanical extract may be beneficial for symptomatic treatment of UC.

  15. Antioxidant capacity of broccoli sprouts subjected to gastrointestinal digestion.

    Science.gov (United States)

    Rychlik, Joanna; Olejnik, Anna; Olkowicz, Mariola; Kowalska, Katarzyna; Juzwa, Wojciech; Myszka, Kamila; Dembczyński, Radosław; Moyer, Mary Pat; Grajek, Włodzimierz

    2015-07-01

    Broccoli is a common vegetable recognized as a rich source of antioxidants. To date, research on the antioxidant properties of broccoli, predominantly conducted on extracts, has not considered the lesions of composition and this activity after gastrointestinal digestion. Here the stability of antioxidants during gastrointestinal digestion was evaluated in conjunction with the protective effects of broccoli sprouts (BS) against oxidative stress in human colon cells. The obtained data suggest that, among the biocompounds identified in BS, glucosinolates were mainly degraded under gastrointestinal digestion, while phenolics, particularly hydroxycinnamic acid derivatives, were the most resistant constituents. The antioxidant capacity of BS extract subjected to gastrointestinal digestion was similar to or higher than that determined for non-digested BS. Gastrointestinal digested BS extract exhibited reactive oxygen species (ROS)-inhibitory capacity in NCM460 human colon cells, with 1 mg mL(-1) showing an ROS clearance of 76.59%. A 57.33% reduction in oxidative DNA damage in NCM460 cells due to treatment with digested BS extract was observed. The results lend support to the possible application of BS as a rich source of antioxidants to improve the defensive system against oxidative stress in the human colon mucosa. © 2014 Society of Chemical Industry.

  16. Animal Rights and Human Growth: Intellectual Courage and Extending the Moral Community

    Science.gov (United States)

    Rowe, Bradley D.

    2009-01-01

    While the ethical dimension of human-animal relationships has become a legitimate, rich subject for contemporary moral philosophers, scholars of moral education, and to a large extent, philosophers of education, have remained surprisingly silent on this subject. The primary purpose of this essay is to illustrate the relationship between the moral…

  17. Continuous theta burst stimulation of angular gyrus reduces subjective recollection.

    Directory of Open Access Journals (Sweden)

    Yasemin Yazar

    Full Text Available The contribution of lateral parietal regions such as the angular gyrus to human episodic memory has been the subject of much debate following widespread observations of left parietal activity in healthy volunteers during functional neuroimaging studies of memory retrieval. Patients with lateral parietal lesions are not amnesic, but recent evidence indicates that their memory abilities may not be entirely preserved. Whereas recollection appears intact when objective measures such as source accuracy are used, patients often exhibit reduced subjective confidence in their accurate recollections. When asked to recall autobiographical memories, they may produce spontaneous narratives that lack richness and specificity, but can remember specific details when prompted. Two distinct theoretical accounts have been proposed to explain these results: that the patients have a deficit in the bottom-up capturing of attention by retrieval output, or that they have an impairment in the subjective experience of recollection. The present study aimed to differentiate between these accounts using continuous theta burst stimulation (cTBS in healthy participants to disrupt function of specific left parietal subregions, including angular gyrus. Inconsistent with predictions of the attentional theory, angular gyrus cTBS did not result in greater impairment of free recall than cued recall. Supporting predictions of the subjective recollection account, temporary disruption of angular gyrus was associated with highly accurate source recollection accuracy but a selective reduction in participants' rated source confidence. The findings are consistent with a role for angular gyrus in the integration of memory features into a conscious representation that enables the subjective experience of remembering.

  18. Subjective social status and health.

    Science.gov (United States)

    Euteneuer, Frank

    2014-09-01

    Subjective social status (SSS) predicts health outcomes above and beyond traditional objective measures of social status, such as education, income and occupation. This review summarizes and integrates recent findings on SSS and health. Current studies corroborate associations between low SSS and poor health indicators by extending previous findings to further populations and biological risk factors, providing meta-analytic evidence for adolescents and by demonstrating that negative affect may not confound associations between SSS and self-rated health. Recent findings also highlight the relevance of SSS changes (e.g. SSS loss in immigrants) and the need to consider cultural/ethnical differences in psychological mediators and associations between SSS and health. SSS is a comprehensive measure of one's social position that is related to several poor health outcomes and risk factors for disease. Future investigation, particularly prospective studies, should extend research on SSS and health to further countries/ethnic groups, also considering additional psychological and biological mediators and dynamic aspects of SSS. Recently developed experimental approaches to manipulate SSS may also be promising.

  19. Clinical management of transsexual subjects.

    Science.gov (United States)

    Costa, Elaine Maria Frade; Mendonca, Berenice Bilharinho

    2014-03-01

    Transsexual subjects are individuals who have a desire to live and be accepted as a member of the opposite sex, usually accompanied by a sense of discomfort with, or inappropriateness of, one's anatomic sex, and a wish to have surgery and hormonal treatment to make one's body as congruent as possible with one's preferred sex. They seek to develop the physical characteristics of the desired gender, and should undergo an effective and safe treatment regimen. The goal of treatment is to rehabilitate the individual as a member of society in the gender he or she identifies with. Sex reassignment procedures necessary for the treatment of transsexual patients are allowed in our country, at Medical Services that have a multidisciplinary team composed of a psychologist, a social worker, a psychiatrist, an endocrinologist and surgeons (gynecologists, plastic surgeons, and urologists). Patients must be between 21 to 75 years old and in psychological and hormonal treatment for at least 2 years. Testosterone is the principal agent used to induce male characteristics in female transsexual patients, and the estrogen is the chosen hormone used to induce the female sexual characteristics in male transsexual patients. Based on our 15 years of experience, we can conclude that testosterone and estradiol treatment in physiological doses are effective and safe in female and male transsexual patients, respectively.

  20. Authentic subjectivity and social transformation

    Directory of Open Access Journals (Sweden)

    Michael O'Sullivan

    2016-10-01

    Full Text Available Holiness in the Christian tradition has often been understood in a way that devalues embodiment and practical engagement with the world of one’s time. The latter understanding, for example, led to Marx’s critique and repudiation of Christianity. Both interpretations of holiness can be understood as mistaken efforts to express the dynamism for authenticity in contextualised human subjectivity. Vatican 2 opposed both views by addressing itself to all people of good will, declaring that everyone was called to holiness, and that authentic Christian identity involved solidarity with the world of one’s time, especially those who are poor. Vatican 2, therefore, provided an authoritative faith foundation for holiness expressed through social commitment and for viewing social commitment on the part of people of good will in whatever state of life as a form of holiness. This vision was also the conviction of leading spirituality writers of the period, like Thomas Merton, and inspired liberation theologians and the Latin American Catholic bishops at their conference in Medellín a few years after the Council. The argument of this article is that the emergence and development of a non-dualist Christian spirituality is grounded methodologically in the correct appropriation of the common innate dynamism for authenticity in concrete human persons and lived spiritual experiences consistent with and capable of enhancing this dynamism.

  1. Authentic subjectivity and social transformation

    Directory of Open Access Journals (Sweden)

    Michael O'Sullivan

    2016-05-01

    Full Text Available Holiness in the Christian tradition has often been understood in a way that devalues embodiment and practical engagement with the world of one’s time. The latter understanding, for example, led to Marx’s critique and repudiation of Christianity. Both interpretations of holiness can be understood as mistaken efforts to express the dynamism for authenticity in contextualised human subjectivity. Vatican 2 opposed both views by addressing itself to all people of good will, declaring that everyone was called to holiness, and that authentic Christian identity involved solidarity with the world of one’s time, especially those who are poor. Vatican 2, therefore, provided an authoritative faith foundation for holiness expressed through social commitment and for viewing social commitment on the part of people of good will in whatever state of life as a form of holiness. This vision was also the conviction of leading spirituality writers of the period, like Thomas Merton, and inspired liberation theologians and the Latin American Catholic bishops at their conference in Medellín a few years after the Council. The argument of this article is that the emergence and development of a non-dualist Christian spirituality is grounded methodologically in the correct appropriation of the common innate dynamism for authenticity in concrete human persons and lived spiritual experiences consistent with and capable of enhancing this dynamism.

  2. Topical subjects of nuclear energy

    International Nuclear Information System (INIS)

    1977-12-01

    The controversy as regards the introduction of nuclear energy to the energy supply of the Federal Republic of Germany has not subdued yet. However, the discussion has shifted from technical questions more to the field of political argumentation. In addition, questions concerning the back end cycle have come to the fore. The report at hand deals with the topical subjects of fuel reprocessing, ultimate storage of radioactive wastes, the impact of power plants in general and nuclear power plants in particular on the climate, safety and safeguard questions concerning nuclear facilities and fissionable materials, and with the properties and possibilities of plutonium. The authors tried to present technical know-how in an easy comprehensible way. Literature references enable the checking of facts and provide the possibility to deal in more detail with the matter. The seminar report is to give all those interested the opportunity to acquaint themselves with facts and know-how and to acquire knowledge on which to base a personal opinion. (orig.) [de

  3. The RICH detector of the NA62 experiment at CERN

    Energy Technology Data Exchange (ETDEWEB)

    Aisa, D.; Anzivino, G. [Dipartimento di Fisica e Geologia dell' Università di Perugia (Italy); INFN – Sezione di Perugia (Italy); Bizzetti, A. [Dipartimento di Fisica dell' Università di Modena e Reggio Emilia (Italy); INFN – Sezione di Firenze (Italy); Bucci, F. [INFN – Sezione di Firenze (Italy); Campeggi, C. [Dipartimento di Fisica e Geologia dell' Università di Perugia (Italy); INFN – Sezione di Perugia (Italy); Carassiti, V. [INFN – Sezione di Ferrara (Italy); Cassese, A. [INFN – Sezione di Firenze (Italy); Dipartimento di Fisica dell' Università di Firenze (Italy); Cenci, P. [INFN – Sezione di Perugia (Italy); Ciaranfi, R. [INFN – Sezione di Firenze (Italy); Duk, V.; Farnesini, L. [INFN – Sezione di Perugia (Italy); Fry, J.R. [University of Liverpool (Italy); CERN (Italy); Iacopini, E. [INFN – Sezione di Firenze (Italy); Dipartimento di Fisica dell' Università di Firenze (Italy); Lami, S. [INFN – Sezione di Pisa (Italy); Lenti, M.; Maletta, F. [INFN – Sezione di Firenze (Italy); Pepe, M. [INFN – Sezione di Perugia (Italy); Piandani, R. [INFN – Sezione di Pisa (Italy); Piccini, M. [INFN – Sezione di Perugia (Italy); Piluso, A. [Dipartimento di Fisica e Geologia dell' Università di Perugia (Italy); INFN – Sezione di Perugia (Italy); and others

    2014-12-01

    The NA62 experiment at CERN aims to measure the branching ratio of the ultra-rare charged kaon decay K{sup +}→π{sup +}νν{sup ¯} with a 10% accuracy and with a background contamination at the 10% level. Since the branching ratio of this decay is O(10{sup −10}), to fulfill such request one of the main backgrounds, the decay K{sup +}→μ{sup +}ν (BR∼63%), must be suppressed by a rejection factor of 4×10{sup −13} (assuming 10% signal acceptance). This can be partially accomplished using a combination of kinematical cuts (8×10{sup −6}) and the different power of penetration through matter of pions and muons (10{sup −5}). A further 5×10{sup −3} suppression factor will be provided by a RICH detector, in a momentum range between 15 and 35 GeV/c. The details of the RICH project as well as the results from test runs performed on a RICH prototype of the same length of the final detector will be presented. The current status of the construction and the description of the final readout and trigger electronics will also be reviewed. - Highlights: • The RICH of the NA62 experiment will separate pions from muons in kaon decays. • Crossing time of charged particles is measured with a resolution better than 100 ps. • RICH will also be fundamental for the low level trigger of the experiment.

  4. Human population, grasshopper and plant species richness in European countries

    Science.gov (United States)

    Steck, Claude E.; Pautasso, Marco

    2008-11-01

    Surprisingly, several studies over large scales have reported a positive spatial correlation of people and biodiversity. This pattern has important implications for conservation and has been documented for well studied taxa such as plants, amphibians, reptiles, birds and mammals. However, it is unknown whether the pattern applies also to invertebrates other than butterflies and more work is needed to establish whether the species-people relationship is explained by both variables correlating with other environmental factors. We studied whether grasshopper species richness (Orthoptera, suborder Caelifera) is related to human population size in European countries. As expected, the number of Caelifera species increases significantly with increasing human population size. But this is not the case when controlling for country area, latitude and number of plant species. Variations in Caelifera species richness are primarily associated with variations in plant species richness. Caelifera species richness also increases with decreasing mean annual precipitation, Gross Domestic Product per capita (used as an indicator for economic development) and net fertility rate of the human population. Our analysis confirms the hypothesis that the broad-scale human population-biodiversity correlations can be explained by concurrent variations in factors other than human population size such as plant species richness, environmental productivity, or habitat heterogeneity. Nonetheless, more populated countries in Europe still have more Caelifera species than less populated countries and this poses a particular challenge for conservation.

  5. What Explains Patterns of Diversification and Richness among Animal Phyla?

    Science.gov (United States)

    Jezkova, Tereza; Wiens, John J

    2017-03-01

    Animal phyla vary dramatically in species richness (from one species to >1.2 million), but the causes of this variation remain largely unknown. Animals have also evolved striking variation in morphology and ecology, including sessile marine taxa lacking heads, eyes, limbs, and complex organs (e.g., sponges), parasitic worms (e.g., nematodes, platyhelminths), and taxa with eyes, skeletons, limbs, and complex organs that dominate terrestrial ecosystems (arthropods, chordates). Relating this remarkable variation in traits to the diversification and richness of animal phyla is a fundamental yet unresolved problem in biology. Here, we test the impacts of 18 traits (including morphology, ecology, reproduction, and development) on diversification and richness of extant animal phyla. Using phylogenetic multiple regression, the best-fitting model includes five traits that explain ∼74% of the variation in diversification rates (dioecy, parasitism, eyes/photoreceptors, a skeleton, nonmarine habitat). However, a model including just three (skeleton, parasitism, habitat) explains nearly as much variation (∼67%). Diversification rates then largely explain richness patterns. Our results also identify many striking traits that have surprisingly little impact on diversification (e.g., head, limbs, and complex circulatory and digestive systems). Overall, our results reveal the key factors that shape large-scale patterns of diversification and richness across >80% of all extant, described species.

  6. LHCB : The upgraded LHCb RICH detector: status and perspectives

    CERN Multimedia

    Cardinale, Roberta

    2015-01-01

    The LHCb experiment is designed to perform high-precision measurements of CP violation and search for New Physics using the enormous flux of beauty and charmed hadrons produced at the Large Hadron Collider (LHC). The two RICH detectors installed in LHCb have performed successfully during the 2010-2012 data taking period. The data from these detectors were essential to most of the physics results published by LHCb. In order to extend its potential for discovery and study of new phenomena it is planned to upgrade the LHCb experiment in 2018 with a 40MHz readout and a much more flexible software-based triggering system. This would increase the readout rate and occupancies for the RICH detectors. The RICH detector will require new photon detectors and modifications of the optics of the upstream RICH detector. Tests of the complete opto-electronic chain have been performed during testbeam sessions in autumn 2014. The status and perspectives of the RICH upgrade project will be presented.

  7. Butterfly Species Richness in Selected West Albertine Rift Forests

    Directory of Open Access Journals (Sweden)

    Patrice Kasangaki

    2012-01-01

    Full Text Available The butterfly species richness of 17 forests located in the western arm of the Albertine Rift in Uganda was compared using cluster analysis and principal components analysis (PCA to assess similarities among the forests. The objective was to compare the butterfly species richness of the forests. A total of 630 butterfly species were collected in 5 main families. The different species fell into 7 ecological groupings with the closed forest group having the most species and the swamp/wetland group with the fewest number of species. Three clusters were obtained. The first cluster had forests characterized by relatively high altitude and low species richness despite the big area in the case of Rwenzori and being close to the supposed Pleistocene refugium. The second cluster had forests far away from the supposed refugium except Kisangi and moderate species richness with small areas, whereas the third cluster had those forests that were more disturbed, high species richness, and low altitudinal levels with big areas.

  8. Mapping and predictive variations of soil bacterial richness across France.

    Directory of Open Access Journals (Sweden)

    Sébastien Terrat

    Full Text Available Although numerous studies have demonstrated the key role of bacterial diversity in soil functions and ecosystem services, little is known about the variations and determinants of such diversity on a nationwide scale. The overall objectives of this study were i to describe the bacterial taxonomic richness variations across France, ii to identify the ecological processes (i.e. selection by the environment and dispersal limitation influencing this distribution, and iii to develop a statistical predictive model of soil bacterial richness. We used the French Soil Quality Monitoring Network (RMQS, which covers all of France with 2,173 sites. The soil bacterial richness (i.e. OTU number was determined by pyrosequencing 16S rRNA genes and related to the soil characteristics, climatic conditions, geomorphology, land use and space. Mapping of bacterial richness revealed a heterogeneous spatial distribution, structured into patches of about 111km, where the main drivers were the soil physico-chemical properties (18% of explained variance, the spatial descriptors (5.25%, 1.89% and 1.02% for the fine, medium and coarse scales, respectively, and the land use (1.4%. Based on these drivers, a predictive model was developed, which allows a good prediction of the bacterial richness (R2adj of 0.56 and provides a reference value for a given pedoclimatic condition.

  9. Mapping and predictive variations of soil bacterial richness across France.

    Science.gov (United States)

    Terrat, Sébastien; Horrigue, Walid; Dequiedt, Samuel; Saby, Nicolas P A; Lelièvre, Mélanie; Nowak, Virginie; Tripied, Julie; Régnier, Tiffanie; Jolivet, Claudy; Arrouays, Dominique; Wincker, Patrick; Cruaud, Corinne; Karimi, Battle; Bispo, Antonio; Maron, Pierre Alain; Chemidlin Prévost-Bouré, Nicolas; Ranjard, Lionel

    2017-01-01

    Although numerous studies have demonstrated the key role of bacterial diversity in soil functions and ecosystem services, little is known about the variations and determinants of such diversity on a nationwide scale. The overall objectives of this study were i) to describe the bacterial taxonomic richness variations across France, ii) to identify the ecological processes (i.e. selection by the environment and dispersal limitation) influencing this distribution, and iii) to develop a statistical predictive model of soil bacterial richness. We used the French Soil Quality Monitoring Network (RMQS), which covers all of France with 2,173 sites. The soil bacterial richness (i.e. OTU number) was determined by pyrosequencing 16S rRNA genes and related to the soil characteristics, climatic conditions, geomorphology, land use and space. Mapping of bacterial richness revealed a heterogeneous spatial distribution, structured into patches of about 111km, where the main drivers were the soil physico-chemical properties (18% of explained variance), the spatial descriptors (5.25%, 1.89% and 1.02% for the fine, medium and coarse scales, respectively), and the land use (1.4%). Based on these drivers, a predictive model was developed, which allows a good prediction of the bacterial richness (R2adj of 0.56) and provides a reference value for a given pedoclimatic condition.

  10. Production of conjugated linoleic acid-rich potato chips.

    Science.gov (United States)

    Jain, Vishal P; Proctor, Andrew

    2007-01-01

    Conjugated linoleic acid (CLA) is found primarily in diary and beef products, but the health benefits of CLA can only be realized if they are consumed at much greater levels than a normal healthy dietary intake. We have recently shown that a CLA-rich soy oil can be produced by simple isomerization of linoleic acid in soy oil by photoirradiation. This oil may allow greatly increased dietary CLA without significantly elevating fat intake. The objective of this study was to prepare CLA-rich potato chips by frying in CLA-rich soy oil. Soy oil was photoisomerized in the presence of iodine catalyst with UV/visible light. The irradiated oil was clay processed to remove the residual iodine and this oil was then used to fry potato chips. Oil was extracted from fried chips and analyzed for its CLA content with gas chromatography. A 1-oz serving of CLA-rich potato chips contained approximately 2.4 g CLA as compared to 0.1 g CLA in 3-oz serving of steak fillet and 0.06 g CLA in 8-oz serving of whole milk. The peroxide value of the oil extracted from potato chips was found to be 1 meq/1000 g sample, which was within the acceptable commercial standards. This study may lead to the commercialization of CLA-rich food products.

  11. The LHCb RICH system; detector description and operation

    Energy Technology Data Exchange (ETDEWEB)

    Papanestis, A., E-mail: antonis.papanestis@stfc.ac.uk

    2014-12-01

    Two RICH detectors provide positive charged hadron identification in the LHCb experiment at the Large Hadron Collider at CERN. RICH 1 covers the full acceptance of the spectrometer and contains two radiators: aerogel and C{sub 4}F{sub 10}. RICH 2 covers half the acceptance and uses CF{sub 4} as a Cherenkov radiator. Photon detection is performed by the Hybrid Photon Detectors (HPDs), with silicon pixel sensors and bump-bonded readout encapsulated in a vacuum tube for efficient, low-noise single photon detection. The LHCb RICH detectors form a complex system of three radiators, 120 mirrors and 484 photon detectors operating in the very challenging environment of the LHC. The high performance of the system in pion and kaon identification in the momentum range of 2–100 GeV/c is reached only after careful calibration of many parameters. Operational efficiency above 99% was achieved by a high level of automatization in the operation of the detectors, from switching-on to error recovery. The challenges of calibrating and operating such a system will be presented. - Highlights: • This paper describes the operation and calibration of the LHCb RICH detectors. • The scintillation of CF{sub 4} was successfully suppressed with CO{sub 2}. • The refractive index of the gas radiators was calibrated with data to an accuracy better than 0.1%. • The Hybrid Photons Detectors were calibrated for operation in a magnetic field without loss of resolution.

  12. The Legitimation of Commercial Surrogacy in Russia

    Science.gov (United States)

    Dushina, A. D.; Kersha, Yu. D.; Larkina, T. Yu.; Provorova, D. D.

    2016-01-01

    Commodification is becoming an increasingly common phenomenon in the modern world. A vivid example of the commodification of unique objects is commercial surrogacy services, which transform the status of motherhood from being a "woman's social vocation" into a service whose end product is a human life that is valued in monetary terms.…

  13. Consumers as tutors – legitimate teachers?

    Directory of Open Access Journals (Sweden)

    Owen Cathy

    2004-09-01

    Full Text Available Abstract Background The aim of this study was to research the feasibility of training mental health consumers as tutors for 4th year medical students in psychiatry. Methods A partnership between a consumer network and an academic unit in Psychological Medicine was formed to jointly develop a training package for consumer tutors and a curriculum in interviewing skills for medical students. Student attitudes to mental health consumers were measured pre and post the program. All tutorial evaluation data was analysed using univariate statistics. Both tutors and students evaluated the teaching program using a 4 point rating scale. The mean scores for teaching and content for both students and tutors were compared using an independent samples t-test. Results Consumer tutors were successfully trained and accredited as tutors and able to sustain delivery of tutorials over a 4 year period. The study found that whilst the medical students started with positive attitudes towards consumers prior to the program, there was a general trend towards improved attitude across all measures. Other outcomes for tutors and students (both positive and negative are described. Conclusions Consumer tutors along with professional tutors have a place in the education of medical students, are an untapped resource and deliver largely positive outcomes for students and themselves. Further possible developments are described.

  14. Actors and externally legitimated social systems

    NARCIS (Netherlands)

    Kooistra, J.

    1992-01-01

    This paper is about a holy cow. It is the holy cow of rationality, meaning, as such, the retardation of our knowing. The paper goes into the elements "competence", "performer" and kinds of legitimisation that play a role here. The objective of the paper is to depict the situation in science

  15. Promoting Inclusive, Accountable, and Legitimate Political ...

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

    The 2011 World Development Report, Conflict, Security, and Development, underscored the far-reaching and devastating impact of violent conflict on a country's social fabric, economy, and governance. Some impacts are tangible, including deaths, injuries, displacement, refugee flows, infrastructure destruction, social ...

  16. Plyometrics: A Legitimate Form of Power Training?

    Science.gov (United States)

    Duda, Marty

    1988-01-01

    Plyometric exercises or drills combine speed and strength to produce an explosive-reactive movement or increased power. Some world-class athletes have used plyometric-training in sports such as high-jumping, hurdles, football, baseball, and hockey. The method is still considered experimental. Sample exercises are described. (JL)

  17. A Critical Disability Pedagogy: Legitimizing Dyslexia

    Science.gov (United States)

    Cosenza, Julie

    2017-01-01

    A common understanding is that dyslexia is the inability to spell words, the inability to recall symbols, the inability to recognize sight words, or the inability to decode. Dyslexia is often described in deficiency language--the inability to do something. Deficiency language is a product of special education and continues to dominate common…

  18. Qualitative Research and the Legitimization of Knowledge.

    Science.gov (United States)

    Atkinson, Brent; And Others

    1991-01-01

    Expresses concerns about importing qualitative research methods from education to family therapy. Argues that qualitative researchers cannot establish the trustworthiness of their findings, regardless of the methods they use. Further contends that the legitimacy of research knowledge cannot be determined by researchers, but rather requires the…

  19. Epilog: Cajal's unique and legitimated school.

    Science.gov (United States)

    Lerma, Juan; De Carlos, Juan A

    2014-01-01

    Santiago Ramón y Cajal is recognized as the founder of modern neuroscience, his discoveries representing the fundamental pillars of our current understanding of the nervous system. As Cajal's career spanned a critical period in Spanish history, he witnessed strong social demands for progress in culture, education, and science. Indeed, the life of Santiago Ramón y Cajal can be considered to reflect the gradual development of Spanish science from the last third of the 19th century. Cajal promoted a national movement that had important consequences for Spanish science, mainly triggered by the creation of the "Junta para Ampliación de Estudios e Investigaciones Científicas," an instrument he established to enrich scientific research and that was later to bear such abundant fruit. The school generated by Cajal profited from this development, through which all Cajal's disciples received fellowships to train in laboratories across Europe. Unfortunately, the Spanish Civil War disrupted this revitalization of Spanish science and provoked the diaspora of many Spanish scientists. However, a political impulse, mostly following this spirit, was resumed in Spain during the eighties that successfully led to a renaissance in Spanish science.

  20. Predikante opleiding: Roeping, keuring en legitimering

    Directory of Open Access Journals (Sweden)

    M. Nel

    2002-08-01

    Full Text Available Training of Pastors: Calling, Testing and Ordination The profession of being a pastor is under pressure. The challenge for churches and seminaries is to rediscover what it means to be called, and more specifically to be called for full time ministry in a local church. Such a calling needs to be secularised in order to be recovered. In this process the �job� of the called one needs to be determined, at least to a larger extent, by the congregation or parish. The point in question here is the fact that such �functions� as pastors are being given by God for equipping the body (Eph 4:7-16. When this is a reality, testing for such a call asks for a commitment to what the call, training for the profession and retaining status imply. Such testing leads to new freedom and the discovery of the complex nature of ministry on the one hand, and giftedness for specific ministries on the other. While further research is needed, the intermediate questions are whether there are seminaries that are willing to partner with churches to find an answer to the growing gap between professional training and church-based-training, and whether there are churches with the courage to take recruitment, testing, and ongoing training more serious.