WorldWideScience

Sample records for rights reserved evolution

  1. 31 CFR 208.10 - Reservation of rights.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Reservation of rights. 208.10 Section 208.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE MANAGEMENT OF FEDERAL AGENCY...

  2. Left Right Patterning, Evolution and Cardiac Development

    Science.gov (United States)

    Dykes, Iain M.

    2018-01-01

    Many aspects of heart development are determined by the left right axis and as a result several congenital diseases have their origins in aberrant left-right patterning. Establishment of this axis occurs early in embryogenesis before formation of the linear heart tube yet impacts upon much later morphogenetic events. In this review I discuss the differing mechanisms by which left-right polarity is achieved in the mouse and chick embryos and comment on the evolution of this system. I then discus three major classes of cardiovascular defect associated with aberrant left-right patterning seen in mouse mutants and human disease. I describe phenotypes associated with the determination of atrial identity and venous connections, looping morphogenesis of the heart tube and finally the asymmetric remodelling of the embryonic branchial arch arterial system to form the leftward looped arch of aorta and associated great arteries. Where appropriate, I consider left right patterning defects from an evolutionary perspective, demonstrating how developmental processes have been modified in species over time and illustrating how comparative embryology can aide in our understanding of congenital heart disease. PMID:29755990

  3. What about oil reserve depletion and crude oil price evolution?

    International Nuclear Information System (INIS)

    2007-01-01

    The objective of this report is to give a synthesis of different points of view with respect to the 'Peak Oil' perspective and to the crude oil price evolution. In the first part, the authors examine the evolutions and assessments of oil reserves and productions, by discussing the different types of reserve, the optimistic and pessimistic points of views. Then, in the second part, they analyse the long term price formation, the various production technical costs (conventional oils, heavy oils and asphaltic sands, coal- and gas-based synthetic hydrocarbons, bio-fuels), the external costs (notably in relationship with greenhouse emissions), the relationship between geopolitical issues and short and middle term price formation. In the third and last part, they discuss the possible evolutions and scenarios in terms of demand, production, and prices

  4. 31 CFR 354.2 - Law governing rights and obligations of Federal Reserve Banks, and Sallie Mae; rights of any...

    Science.gov (United States)

    2010-07-01

    ... on the books of a Federal Reserve Bank pursuant to § 354.4(c)(1), is governed by the law (not... recorded on the books of a Federal Reserve Bank pursuant to § 354.14(c)(1), is governed by the law... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Law governing rights and obligations...

  5. 25 CFR 213.17 - Government reserves right to purchase minerals produced.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase minerals produced... Leases § 213.17 Government reserves right to purchase minerals produced. In time of war or other public... prevailing market price on the date of sale all or any part of the minerals produced under any lease. Rents...

  6. 25 CFR 226.12 - Government reserves right to purchase oil.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase oil. 226.12 Section... reserves right to purchase oil. Any of the executive departments of the U.S. Government shall have the... price as defined in § 226.11. ...

  7. 31 CFR 309.10 - Tenders; reservation of right to reject.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Tenders; reservation of right to... BILLS § 309.10 Tenders; reservation of right to reject. In considering the acceptance of tenders, the highest prices offered will be accepted in full down to the amount required, and if the same price appears...

  8. 25 CFR 227.14 - Government reserves right to purchase oil and gas.

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase oil and gas. 227.14... § 227.14 Government reserves right to purchase oil and gas. In time of war or other public emergency any... posted market price on the date of sale all or any part of the minerals produced under any lease. Rents...

  9. 18 CFR 1314.4 - Law governing the rights and obligations of TVA and Reserve Banks; law governing the rights of...

    Science.gov (United States)

    2010-04-01

    ... rights and obligations of TVA and Reserve Banks; law governing the rights of any Person against TVA and... FEDERAL RESERVE BANKS § 1314.4 Law governing the rights and obligations of TVA and Reserve Banks; law governing the rights of any Person against TVA and Reserve Banks; law governing other interests. (a) Except...

  10. Palliative Care and Human Rights: A Decade of Evolution in Standards.

    Science.gov (United States)

    Ezer, Tamar; Lohman, Diederik; de Luca, Gabriela B

    2018-02-01

    Human rights standards to address palliative care have developed over the last decade. This article aims to examine key milestones in the evolution of human rights standards to address palliative care, relevant advocacy efforts, and areas for further growth. The article provides an analysis of human rights standards in the context of palliative care through the lens of the right to health, freedom from torture and ill treatment, and the rights of older persons and children. Significant developments include the following: 1) the first human rights treaty to explicitly recognize the right to palliative care, the Inter-American Convention on the Rights of Older Persons; 2) the first World Health Assembly resolution on palliative care; 3) a report by the UN Special Rapporteur on Torture with a focus on denial of pain treatment; 4) addressing the availability of controlled medicines at the UN General Assembly Special Session on the World Drug Problem. Development of human rights standards in relation to palliative care has been most notable in the context of the right to health, freedom from torture and ill treatment, and the rights of older persons. More work is needed in the context of the rights of children, and human rights treaty bodies are still not consistently addressing state obligations with regards to palliative care. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  11. Coronary reserve of the right ventricle evaluated by double dose Tl-201 scintigraphy

    International Nuclear Information System (INIS)

    Sugihara, Hiroki; Adachi, Haruhiko; Nakagawa, Hiroaki

    1985-01-01

    Thallium-201 double dose scintigraphy was applied to exercise to estimate the coronary blood flow reserve of the left and right ventricles and this was compared with the degree of coronary artery stenosis. As an index of coronary reserve we measured the rate of change of blood flow distribution (ΔF) calculated from the change in myocardial radioactivity following thallium-201 injections, once at rest and once during exercise. With submaximal exercise the increases in ΔF of the left ventricle were less in patients with ischemic heart disease than in the control subjects, and were less as the number of diseased coronary vessels increased. The increases of ΔF of the right ventricle were less in patients with stenosis of the proximal portion of the right coronary artery than in patients without stenosis and in the control subjects. The more severe the stenosis of the proximal portion of the right coronary artery, the smaller the ΔF of the right ventricle. These results indicate that evaluation of the ΔF in the left and right ventricles is useful in estimating coronary artery stenosis. (author)

  12. Ancestor-descendant relationships in evolution: origin of the extant pygmy right whale, Caperea marginata.

    Science.gov (United States)

    Tsai, Cheng-Hsiu; Fordyce, R Ewan

    2015-01-01

    Ancestor-descendant relationships (ADRs), involving descent with modification, are the fundamental concept in evolution, but are usually difficult to recognize. We examined the cladistic relationship between the only reported fossil pygmy right whale, †Miocaperea pulchra, and its sole living relative, the enigmatic pygmy right whale Caperea marginata, the latter represented by both adult and juvenile specimens. †Miocaperea is phylogenetically bracketed between juvenile and adult Caperea marginata in morphologically based analyses, thus suggesting a possible ADR-the first so far identified within baleen whales (Cetacea: Mysticeti). The †Miocaperea-Caperea lineage may show long-term morphological stasis and, in turn, punctuated equilibrium. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  13. Rights reserved to parliament in connection with the atomic energy laws

    International Nuclear Information System (INIS)

    Loeffler, K.

    1985-01-01

    The peaceful use of nuclear energy is a key problem in the field of force created by the counter vailing interests of the economy and ecology, a problem that is a first-rate challenge to the institutions of our constitutional state. This book is intended to explain the constitutional key problem in the field of nuclear energy utilization: Does the institution ''parliament'' - primarily the Federal Parliament which by our Basic Law is assigned the function of an ''institutional centre of political affairs'' - accept the challenge or does it evade the responsibility for problems relating to the principles of our society. The author primarily reveals and discusses the task and rights to be reserved to parliament within the vast field of governmental activities, so that the large framework of legislative means of impact is left out of consideration, although some individual aspects now and then are considered as additional items which contribute to explain the point discussed. The constitutional standard is the rights reserved to parliament which, according to the theory of material and essential matters developed by the Federal Constitutional Court, include vital decisions with impact on the future development of our society, and not only problems relating to the Basic Law, as was hitherto accepted. This extended approach applies to problems solvable by legislative means. (orig./HP) [de

  14. Echocardiographic assessment of right ventricular contractile reserve in patients with pulmonary hypertension.

    Science.gov (United States)

    Almeida, Ana Rita; Loureiro, Maria José; Lopes, Liliana; Cotrim, Carlos; Lopes, Luís; Repolho, Débora; Pereira, Hélder

    2014-03-01

    Right ventricular function is a major determinant of prognosis in pulmonary hypertension. The aim of this study was to assess and compare right ventricular contractile reserve in healthy subjects (controls) and in subjects with pulmonary hypertension (cases). In this prospective study of seven cases and seven controls undergoing treadmill stress echocardiography, right ventricular S-wave velocity, tricuspid annular plane systolic excursion (TAPSE), right ventricular fractional area change (RVFAC) and stroke volume index were assessed at rest and with exercise. The increase in each parameter between rest and exercise for cases and controls was analyzed and the magnitude of change in each parameter with exercise between cases and controls was compared. A significant increase in S-wave velocity was observed in cases (rest: 9.4 ± 3.1; exercise: 13.7 ± 4.8 cm/s [p < 0.05]). In controls there was a statistically significant increase in S-wave velocity (12.9 ± 2.3 to 23.0 ± 7.2 cm/s [p < 0.005]), TAPSE (25.7 ± 2.4 to 31.0 ± 3.5 mm [p < 0.05]) and RVFAC (53.8 ± 14.7% to 64.4 ± 9.9% [p < 0.005]). The magnitude of change in S-wave velocity (cases: 4.3 ± 3.3; controls: 10.1 ± 5.5 cm/s [p < 0.05]), TAPSE (cases: 0.6 ± 2.5; controls: 5.3 ± 3.8 mm [p < 0.05]) and RVFAC (cases: -0.4 ± 11.8; controls: 10.6 ± 5.9% [p < 0.05]) was significantly different between cases and controls. S-wave velocity, TAPSE and RVFAC increased significantly with exercise in controls. S-wave velocity was the only parameter that showed a significant increase in cases, although the magnitude of this increase was significantly less than in controls. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  15. Was Samuel Butler Mainly Right About Evolution? Part I

    Directory of Open Access Journals (Sweden)

    Murray Code

    2013-07-01

    Full Text Available Samuel Butler, a contemporary critic of Charles Darwin, proffered an alternative, vitalistic account of evolution. At the same time, he put into question all modern naturalistic treatments of this fundamental idea which presuppose that evolution is mainly a scientific problem. On the contrary, Butler in effect insists, this extremely vague idea calls for not an `explanation' but rather a fairly comprehensive, plausible story that helps elucidate an inherently complex idea. Butler can thus be read as outlining an anthropomorphic metaphorics that evokes a living Cosmos wherein it might be possible to do justice to the problem which Darwin left unresolved---the problem of heredity. In this picture of the Cosmos Butler links the fundamental notion of organization not to the allegedly universal and immutable `laws of nature,' as the moderns would have it, but rather to dynamically evolving relationships between only more or less stable habits. The variations in extant habits that emergence elicits are moreover the products of quasi-intelligent responses to new challenges from the environment. For Butler follows Lamarck in holding that all organisms possess powers capable of responding to felt needs and/or desires to make alterations in the habits (or instincts that characterize their modes of existence. He thus in the end effectively bequeaths to his readers a challenge to extend and amplify, if possible, his outline of a promising metaphysical imaginary that can take into account some highly unorthodox conjectures.

  16. Evolution of movement rate increases the effectiveness of marine reserves for the conservation of pelagic fishes.

    Science.gov (United States)

    Mee, Jonathan A; Otto, Sarah P; Pauly, Daniel

    2017-06-01

    Current debates about the efficacy of no-take marine reserves (MR) in protecting large pelagic fish such as tuna and sharks have usually not considered the evolutionary dimension of this issue, which emerges because the propensity to swim away from a given place, like any other biological trait, will probably vary in a heritable fashion among individuals. Here, based on spatially explicit simulations, we investigated whether selection to remain in MRs to avoid higher fishing mortality can lead to the evolution of more philopatric fish. Our simulations, which covered a range of life histories among tuna species (skipjack tuna vs. Atlantic bluefin tuna) and shark species (great white sharks vs. spiny dogfish), suggested that MRs were most effective at maintaining viable population sizes when movement distances were lowest. Decreased movement rate evolved following the establishment of marine reserves, and this evolution occurred more rapidly with higher fishing pressure. Evolutionary reductions in movement rate led to increases in within-reserve population sizes over the course of the 50 years following MR establishment, although this varied among life histories, with skipjack responding fastest and great white sharks slowest. Our results suggest the evolution of decreased movement can augment the efficacy of marine reserves, especially for species, such as skipjack tuna, with relatively short generation times. Even when movement rates did not evolve substantially over 50 years (e.g., given long generation times or little heritable variation), marine reserves were an effective tool for the conservation of fish populations when mean movement rates were low or MRs were large.

  17. The Evolution of the Right of Individuals to Seise the European Court of Human Rights

    DEFF Research Database (Denmark)

    Kjeldgaard-Pedersen, Astrid

    2010-01-01

    The year 2009 was a milestone for the European Court of Human Rights ("ECtHR" or "the Court") in at least two ways. On the bright side, the Court can celebrate its 50th anniversary and its continuous role as principal promoter of human rights in the now 47 Member States of the Council of Europe...... ("CoE" or "the Council"). However, 2009 was also the year in which the number of pending cases before the Court passed the disturbing 100,000 benchmark. Paradoxically, the main reason for both the Court's success and its current crisis is the right of petition of individuals. The present article...... contains a detailed inquiry into the coming into existence of this central feature of the control machinery of European Convention for the Protection of Human Rights and Fundamental Freedoms ("ECHR" or "the Convention") that was labelled a breakthrough in the field of human rights as well as in general...

  18. Legal Reserve Requirements in Brazilian Forests: Path Dependent Evolution of De Facto Legislation

    OpenAIRE

    Lee J. Alston; Bernardo Mueller

    2007-01-01

    Why would a poor and largely pro-developmental country such as Brazil, that has so much of its territory covered in forest, adopt one of the most restrictive land use requirements in the world when it comes to cutting the forest to give way to other economic uses? We describe the evolution of legal reserve legislation in Brazil, which currently requires that 20% of the area in a property (80% in the Amazon) be left in forest or its native vegetation. This legislation was put into place in 193...

  19. A global survey of “TURF-reserves”, Territorial Use Rights for Fisheries coupled with marine reserves

    Directory of Open Access Journals (Sweden)

    Jamie C. Afflerbach

    2014-12-01

    Full Text Available Overfishing and degradation of the marine environment continue to plague coastal communities worldwide, with multiple diverse solutions being proposed. Territorial Use Rights for Fisheries (TURFs is a fishery management approach that aligns fishers’ incentives with sustainability, while marine reserves have proven effective for ecosystem protection, and in some cases for fishery enhancement. These two management approaches are often used in isolation, leaving the potential utility of integrating them poorly understood. We examine cases where TURFs and marine reserves have been implemented together to create “TURF-reserves”. We compiled a database of 27 TURF-reserves and collected information on the governance, management, enforcement, fishing practices, fishing rights, regulations, and design attributes for each site. We address several research questions including: what species are managed with TURF-reserves, how are TURF-reserves created and who is involved in the process? Our findings show that the majority of surveyed TURF-reserves arose from previously established TURF systems that target a range of fisheries, and multiple entities play a role in TURF-reserve development and management. We also examine the differences between two TURF-reserve archetypes and find that those developed with a strong history of customary tenure share distinct qualities from those created in a more recently established, government-mandated system. Keywords: TURF, Marine reserve, TURF-reserve, Fisheries, Rights-based management

  20. Evolution of wetland in Honghe National Nature Reserve from the view of hydrogeology.

    Science.gov (United States)

    Wu, Xiancang; Dong, Weihong; Lin, Xueyu; Liang, Yukai; Meng, Ying; Xie, Wei

    2017-12-31

    There is wide concern about the evolution of wetlands, an important component of the global ecosystem. The Honghe National Nature Reserve (HNNR) is an internationally important marsh wetland in China that is at risk of degradation. To gain an improved understanding of how the HNNR wetland developed from 1975 to 2014, typical years, including 1975, 1988, 1996, 2002 and 2014, were selected based on precipitation date. And land cover types of the different years were classified using TM images. The results showed that the wetland evolution mainly reflects transformations between the meadow and wetland land cover types. The landscape index suggests the wetland is degrading. The main drivers of wetland evolution were a warmer and drier climate, the establishment of an irrigation system, and a decrease in the groundwater level. These factors resulted in changes in the quantity of water in the HNNR. We can therefore say that the evolution was driven by changes in the water quantity. Because there have been very few hydrogeological studies in the HNNR, we examined the relationships among precipitation, surface water, and groundwater, all of which significantly influence water quantity. We found that precipitation was the only source of surface water and, while there was certain amount of surface water recharge into the shallow groundwater, the recharge range was limited, which increased the vulnerability of the wetlands. Thus, it is difficult to recharge surface water but easy to lose surface water from the HNNR, which suggests that efforts need to be directed at maintaining the surface water at the optimal level to prevent degradation of the wetland. Copyright © 2017. Published by Elsevier B.V.

  1. Terrorism against Human Rights: Reflections in the light of the Evolution

    Directory of Open Access Journals (Sweden)

    Rubens Sotero

    2017-03-01

    Full Text Available Departing from the Universal Declaration of Human Rights, we will inquire if there are human rights for terrorists. Initially, we will defend the claim that the Declaration guarantees such rights to terrorists and we will show its consequences. Then we will seek an objective foundation for human rights based on the theory of evolution of species; as such a foundation is missing, we will show some consequences of the lack of this objective foundation.

  2. The Evolution of Human Rights Protection within the EU Legal System

    OpenAIRE

    Tăbușcă Silvia

    2012-01-01

    Having in mind the EU’s policy to rebuild the democratic systems within the former Europeancommunist countries and its involvement in international actions regarding human rights enforcement, thereis no doubt about the importance of individuals rights protection in the European Union’s legal system. In thisrespect, the present paper analyzes the evolution of the principle of EU’s human rights protection. Theresearch done on the EU legislation and courts’ jurisprudence shows that there are thr...

  3. The evolution of human rights in World Health Organization policy and the future of human rights through global health governance.

    Science.gov (United States)

    Meier, B M; Onzivu, W

    2014-02-01

    The World Health Organization (WHO) was intended to serve at the forefront of efforts to realize human rights to advance global health, and yet this promise of a rights-based approach to health has long been threatened by political constraints in international relations, organizational resistance to legal discourses, and medical ambivalence toward human rights. Through legal research on international treaty obligations, historical research in the WHO organizational archives, and interview research with global health stakeholders, this research examines WHO's contributions to (and, in many cases, negligence of) the rights-based approach to health. Based upon such research, this article analyzes the evolving role of WHO in the development and implementation of human rights for global health, reviews the current state of human rights leadership in the WHO Secretariat, and looks to future institutions to reclaim the mantle of human rights as a normative framework for global health governance. Copyright © 2013 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  4. All rights reserved

    African Journals Online (AJOL)

    ADOWIE PERE

    ABSTRACT: The influence of weather in all aspects of human endeavours is evident in the recorded loss of lives and properties .... forecasting the rain, frost and fog formation as well as ... 2017). The trend graphs of relative humidity and the ... equation was obtained using the curve estimation .... empirical regression models.

  5. The evolution of property rights: The strange case of Iceland’s health records

    Directory of Open Access Journals (Sweden)

    Thráinn Eggertsson

    2011-02-01

    Full Text Available In her path-breaking work, Elinor Ostrom provides theoretical and empirical evidence suggesting that individuals often overcome the problem of collective action and arrange privately for the provision and allocation of public goods, including informal property rights. Ostrom has also found that local experimentation and self-governance often produce more effective results than rulemaking by the state. In his Coase Theorem, Ronald Coase arrives at a somewhat similar conclusion. Ostrom and Coase both recognize that high transaction costs can block private rule making. The new literature on institutions, however, has jettisoned the model of a benevolent welfare maximizing state: The state does not as a rule assign the license to create property rights to those who are most likely to provide efficient solutions. Still, private individuals often find various opportunities to supply their own informal rules and governance systems. In this paper, I examine recent evolution of property rights in Iceland’s national health records. My findings a support the hypothesis that the demand for exclusive and well-defined property rights depends directly on the value of the assets in question; b show that de facto rights, which are the effective economic property rights, can deviate from the corresponding de jure rights; c demonstrate the relevance of the Coase-Ostrom insight concerning the role of private ordering; and d provide evidence that competition between mental models can have a major role in the evolution of property rights.

  6. An adaptive left–right eigenvector evolution algorithm for vibration isolation control

    International Nuclear Information System (INIS)

    Wu, T Y

    2009-01-01

    The purpose of this research is to investigate the feasibility of utilizing an adaptive left and right eigenvector evolution (ALREE) algorithm for active vibration isolation. As depicted in the previous paper presented by Wu and Wang (2008 Smart Mater. Struct. 17 015048), the structural vibration behavior depends on both the disturbance rejection capability and mode shape distributions, which correspond to the left and right eigenvector distributions of the system, respectively. In this paper, a novel adaptive evolution algorithm is developed for finding the optimal combination of left–right eigenvectors of the vibration isolator, which is an improvement over the simultaneous left–right eigenvector assignment (SLREA) method proposed by Wu and Wang (2008 Smart Mater. Struct. 17 015048). The isolation performance index used in the proposed algorithm is defined by combining the orthogonality index of left eigenvectors and the modal energy ratio index of right eigenvectors. Through the proposed ALREE algorithm, both the left and right eigenvectors evolve such that the isolation performance index decreases, and therefore one can find the optimal combination of left–right eigenvectors of the closed-loop system for vibration isolation purposes. The optimal combination of left–right eigenvectors is then synthesized to determine the feedback gain matrix of the closed-loop system. The result of the active isolation control shows that the proposed method can be utilized to improve the vibration isolation performance compared with the previous approaches

  7. 31 CFR 363.28 - Does Public Debt reserve the right to require that any TreasuryDirect ® transaction be conducted...

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Does Public Debt reserve the right to... Provisions Governing Securities Held in TreasuryDirect § 363.28 Does Public Debt reserve the right to require that any TreasuryDirect ® transaction be conducted in paper form? We reserve the right to require any...

  8. Ancestor–descendant relationships in evolution: origin of the extant pygmy right whale, Caperea marginata

    Science.gov (United States)

    Tsai, Cheng-Hsiu; Fordyce, R. Ewan

    2015-01-01

    Ancestor–descendant relationships (ADRs), involving descent with modification, are the fundamental concept in evolution, but are usually difficult to recognize. We examined the cladistic relationship between the only reported fossil pygmy right whale, †Miocaperea pulchra, and its sole living relative, the enigmatic pygmy right whale Caperea marginata, the latter represented by both adult and juvenile specimens. †Miocaperea is phylogenetically bracketed between juvenile and adult Caperea marginata in morphologically based analyses, thus suggesting a possible ADR—the first so far identified within baleen whales (Cetacea: Mysticeti). The †Miocaperea–Caperea lineage may show long-term morphological stasis and, in turn, punctuated equilibrium. PMID:25589485

  9. Echocardiographic and hemodynamic determinants of right coronary artery flow reserve and phasic flow pattern in advanced non-ischemic cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Mady Charles

    2007-09-01

    Full Text Available Abstract Background In patients with advanced non-ischemic cardiomyopathy (NIC, right-sided cardiac disturbances has prognostic implications. Right coronary artery (RCA flow pattern and flow reserve (CFR are not well known in this setting. The purpose of this study was to assess, in human advanced NIC, the RCA phasic flow pattern and CFR, also under right-sided cardiac disturbances, and compare with left coronary circulation. As well as to investigate any correlation between the cardiac structural, mechanical and hemodynamic parameters with RCA phasic flow pattern or CFR. Methods Twenty four patients with dilated severe NIC were evaluated non-invasively, even by echocardiography, and also by cardiac catheterization, inclusive with Swan-Ganz catheter. Intracoronary Doppler (Flowire data was obtained in RCA and left anterior descendent coronary artery (LAD before and after adenosine. Resting RCA phasic pattern (diastolic/systolic was compared between subgroups with and without pulmonary hypertension, and with and without right ventricular (RV dysfunction; and also with LAD. RCA-CFR was compared with LAD, as well as in those subgroups. Pearson's correlation analysis was accomplished among echocardiographic (including LV fractional shortening, mass index, end systolic wall stress more hemodynamic parameters with RCA phasic flow pattern or RCA-CFR. Results LV fractional shortening and end diastolic diameter were 15.3 ± 3.5 % and 69.4 ± 12.2 mm. Resting RCA phasic pattern had no difference comparing subgroups with vs. without pulmonary hypertension (1.45 vs. 1.29, p = NS either with vs. without RV dysfunction (1.47 vs. 1.23, p = NS; RCA vs. LAD was 1.35 vs. 2.85 (p Conclusion In patients with chronic advanced NIC, RCA phasic flow pattern has a mild diastolic predominance, less marked than in LAD, with no effects from pulmonary artery hypertension or RV dysfunction. There is no significant correlation between any cardiac mechanical-structural or

  10. The evolution of the right of association from constitutional standpoint in Romania

    Directory of Open Access Journals (Sweden)

    Valentin Minoiu

    2015-12-01

    Full Text Available Starting from the principle that the history, on the whole, it is an analysis of the past in order to understand the present and to guide future behaviour, we intend to demonstrate that the historic landmarks on the evolution of constitutional regulations concerning rights and fundamental freedoms and the right of association are particularly important for consistency of the contemporary debates on issues of constitutional reform. In this context, we have been concerned about presenting an analysis from historical perspective on the evolution of the regulations, taking into account the main moments in the evolution of Romanian constitutionalism. This analysis is the result of a research method based on the historical and documentary analysis, where we have taken into consideration on one hand the evolutionary analysis of the issue from its earliest manifestation forms on the Romanian territory until present day, and, on the other hand, the analysis, through checking and comparing identified data and the documents that were issued during the reference periods linked to it. Also, analysing bibliographic sources has provided a fundamental ideological support for our scientific approach.

  11. Comparison of fractional flow reserve of composite Y-grafts with saphenous vein or right internal thoracic arteries.

    Science.gov (United States)

    Glineur, David; Boodhwani, Munir; Poncelet, Alain; De Kerchove, Laurent; Etienne, Pierre Yves; Noirhomme, Philippe; Deceuninck, Paul; Michel, Xavier; El Khoury, Gebrine; Hanet, Claude

    2010-09-01

    Composite Y-grafts, using the left internal thoracic artery as the inflow, allow a more efficient use of conduits without the need to touch a diseased ascending aorta. Among other conduits, the saphenous vein graft may be an alternative to the radial artery in elderly patients. We evaluated the hemodynamic characteristics of 17 composite Y-grafts made with the left internal thoracic artery anastomosed to the left anterior descending coronary artery in all cases and with either the free right internal thoracic artery (RITA group, n = 10) or a saphenous vein graft (SVG group, n = 7) implanted proximally to the left internal thoracic artery and distally to the circumflex territory 6 months after the operation. At baseline, the pressure gradient measured with a 0.014-inch pressure wire was minimal between the aorta and the internal thoracic artery stem (2 +/- 1 mm Hg), the internal thoracic artery and left anterior descending (4 +/- 2 mm Hg), the internal thoracic artery and left circumflex (3 +/- 1 mm Hg), and the saphenous vein graft and left circumflex (2 +/- 2 mm Hg). During hyperemia induced by adenosine, the pressure gradient increased significantly to 6 +/- 2 mm Hg in the internal thoracic artery stem, 9 +/- 4 mm Hg in the internal thoracic artery and left anterior descending artery, 9 +/- 3 mm Hg in the internal thoracic artery and left circumflex, and 7 +/- 4 mm Hg in the saphenous vein graft and left circumflex. Fractional flow reserve was 0.94 +/- 0.02 in internal thoracic artery stem, 0.90 +/- 0.04 mm Hg in the internal thoracic artery and left anterior descending, 0.91 +/- 0.03 mm Hg in the internal thoracic artery and left circumflex, and 0.92 +/- 0.06 mm Hg in the saphenous vein graft and left circumflex. No difference between the two types of composite Y-grafts was observed for pressure gradients or fractional flow reserve measured in internal thoracic artery stem or in distal branches. Composite Y-grafts with saphenous vein or right internal thoracic

  12. Embryonic chirality and the evolution of spiralian left–right asymmetries

    Science.gov (United States)

    2016-01-01

    The group Spiralia includes species with one of the most significant cases of left–right asymmetries in animals: the coiling of the shell of gastropod molluscs (snails). In this animal group, an early event of embryonic chirality controlled by cytoskeleton dynamics and the subsequent differential activation of the genes nodal and Pitx determine the left–right axis of snails, and thus the direction of coiling of the shell. Despite progressive advances in our understanding of left–right axis specification in molluscs, little is known about left–right development in other spiralian taxa. Here, we identify and characterize the expression of nodal and Pitx orthologues in three different spiralian animals—the brachiopod Novocrania anomala, the annelid Owenia fusiformis and the nemertean Lineus ruber—and demonstrate embryonic chirality in the biradial-cleaving spiralian embryo of the bryozoan Membranipora membranacea. We show asymmetric expression of nodal and Pitx in the brachiopod and annelid, respectively, and symmetric expression of Pitx in the nemertean. Our findings indicate that early embryonic chirality is widespread and independent of the cleavage programme in the Spiralia. Additionally, our study illuminates the evolution of nodal and Pitx signalling by demonstrating embryonic asymmetric expression in lineages without obvious adult left–right asymmetries. This article is part of the themed issue ‘Provocative questions in left–right asymmetry’. PMID:27821523

  13. The early Miocene balaenid Morenocetus parvus from Patagonia (Argentina and the evolution of right whales

    Directory of Open Access Journals (Sweden)

    Mónica R. Buono

    2017-12-01

    Full Text Available Balaenidae (right and bowhead whales are a key group in understanding baleen whale evolution, because they are the oldest surviving lineage of crown Mysticeti, with a fossil record that dates back ∼20 million years. However, this record is mostly Pliocene and younger, with most of the Miocene history of the clade remaining practically unknown. The earliest recognized balaenid is the early Miocene Morenocetus parvus Cabrera, 1926 from Argentina. M. parvus was originally briefly described from two incomplete crania, a mandible and some cervical vertebrae collected from the lower Miocene Gaiman Formation of Patagonia. Since then it has not been revised, thus remaining a frequently cited yet enigmatic fossil cetacean with great potential for shedding light on the early history of crown Mysticeti. Here we provide a detailed morphological description of this taxon and revisit its phylogenetic position. The phylogenetic analysis recovered the middle Miocene Peripolocetus as the earliest diverging balaenid, and Morenocetus as the sister taxon of all other balaenids. The analysis of cranial and periotic morphology of Morenocetus suggest that some of the specialized morphological traits of modern balaenids were acquired by the early Miocene and have remained essentially unchanged up to the present. Throughout balaenid evolution, morphological changes in skull arching and ventral displacement of the orbits appear to be coupled and functionally linked to mitigating a reduction of the field of vision. The body length of Morenocetus and other extinct balaenids was estimated and the evolution of body size in Balaenidae was reconstructed. Optimization of body length on our phylogeny of Balaenidae suggests that the primitive condition was a relatively small body length represented by Morenocetus, and that gigantism has been acquired independently at least twice (in Balaena mysticetus and Eubalaena spp., with the earliest occurrence of this trait in the late

  14. The early Miocene balaenid Morenocetus parvus from Patagonia (Argentina) and the evolution of right whales

    Science.gov (United States)

    Cozzuol, Mario A.; Fitzgerald, Erich M.G.

    2017-01-01

    Balaenidae (right and bowhead whales) are a key group in understanding baleen whale evolution, because they are the oldest surviving lineage of crown Mysticeti, with a fossil record that dates back ∼20 million years. However, this record is mostly Pliocene and younger, with most of the Miocene history of the clade remaining practically unknown. The earliest recognized balaenid is the early Miocene Morenocetus parvus Cabrera, 1926 from Argentina. M. parvus was originally briefly described from two incomplete crania, a mandible and some cervical vertebrae collected from the lower Miocene Gaiman Formation of Patagonia. Since then it has not been revised, thus remaining a frequently cited yet enigmatic fossil cetacean with great potential for shedding light on the early history of crown Mysticeti. Here we provide a detailed morphological description of this taxon and revisit its phylogenetic position. The phylogenetic analysis recovered the middle Miocene Peripolocetus as the earliest diverging balaenid, and Morenocetus as the sister taxon of all other balaenids. The analysis of cranial and periotic morphology of Morenocetus suggest that some of the specialized morphological traits of modern balaenids were acquired by the early Miocene and have remained essentially unchanged up to the present. Throughout balaenid evolution, morphological changes in skull arching and ventral displacement of the orbits appear to be coupled and functionally linked to mitigating a reduction of the field of vision. The body length of Morenocetus and other extinct balaenids was estimated and the evolution of body size in Balaenidae was reconstructed. Optimization of body length on our phylogeny of Balaenidae suggests that the primitive condition was a relatively small body length represented by Morenocetus, and that gigantism has been acquired independently at least twice (in Balaena mysticetus and Eubalaena spp.), with the earliest occurrence of this trait in the late Miocene

  15. From mouth to hand: gesture, speech, and the evolution of right-handedness.

    Science.gov (United States)

    Corballis, Michael C

    2003-04-01

    The strong predominance of right-handedness appears to be a uniquely human characteristic, whereas the left-cerebral dominance for vocalization occurs in many species, including frogs, birds, and mammals. Right-handedness may have arisen because of an association between manual gestures and vocalization in the evolution of language. I argue that language evolved from manual gestures, gradually incorporating vocal elements. The transition may be traced through changes in the function of Broca's area. Its homologue in monkeys has nothing to do with vocal control, but contains the so-called "mirror neurons," the code for both the production of manual reaching movements and the perception of the same movements performed by others. This system is bilateral in monkeys, but predominantly left-hemispheric in humans, and in humans is involved with vocalization as well as manual actions. There is evidence that Broca's area is enlarged on the left side in Homo habilis, suggesting that a link between gesture and vocalization may go back at least two million years, although other evidence suggests that speech may not have become fully autonomous until Homo sapiens appeared some 170,000 years ago, or perhaps even later. The removal of manual gesture as a necessary component of language may explain the rapid advance of technology, allowing late migrations of Homo sapiens from Africa to replace all other hominids in other parts of the world, including the Neanderthals in Europe and Homo erectus in Asia. Nevertheless, the long association of vocalization with manual gesture left us a legacy of right-handedness.

  16. 36 CFR 251.15 - Conditions, rules and regulations to govern exercise of mineral rights reserved in conveyances to...

    Science.gov (United States)

    2010-07-01

    ... prospect for, mine and remove minerals, oil, gas, or other inorganic substances, said reservations shall be... repair, replacement or restoration. (iv) Failure to comply with the terms and conditions of the aforesaid...

  17. 36 CFR 251.14 - Conditions, rules and regulations to govern exercise of timber rights reserved in conveyance to...

    Science.gov (United States)

    2010-07-01

    ... timber products and in locating, constructing and using mills, logging roads, railroads, chutes, landings..., and to young growth or to trees left standing. All survey monuments and witness trees shall be preserved. (3) All trees, timber or timber products of species or sizes not specifically reserved which are...

  18. The evolution of the right to water and sanitation: differentiating the implications

    NARCIS (Netherlands)

    Obani, P.; Gupta, J.

    2015-01-01

    Since 1980, the right to water has been seen mainly as implicitly subsumed under other social human and political rights. The global recognition of the need for access to sanitation services has led to formulations of a right to sanitation that emphasizes both the responsibilities of States and the

  19. The evolution of a media image: newspaper attention to the Flemish far right 1987-2004

    NARCIS (Netherlands)

    Schafraad, P.; d'Haenens, L.; Scheepers, P.; Wester, F.

    2012-01-01

    This article investigates changes in attention to the far right in Flemish newspapers. Not only the volume of attention will be analysed but especially how newspapers pay attention to the far right, focusing on the portrayal of far-right actors (substantial attention), and on favourable and

  20. ASPECTS OF THE EVOLUTION OF HUMAN RIGHTS PROTECTION IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    NICOLAE PURDĂ

    2013-05-01

    Full Text Available Human rights protection within the European Community and the European Union has developed judicially, the human rights being protected by the Community Courts as general principles of Community law. The Treaty of Maastricht and the Treaty of Amsterdam have codified the Community law within the area of human rights. The codification of European Union’s concept of human rights in a single document was realized by adopting the Charter of Fundamental Rights of the European Union, on 7 December 2000 in Nice, whose provisions acquired legally binding under the Treaty of Lisbon.

  1. A detailed analysis of evolution of water rights in South Africa: An ...

    African Journals Online (AJOL)

    This study reviews the changing scene of water rights in South Africa over the last three and a half centuries and concludes that they have come full circle, with some modifications, since the invoking of Dutch rule in the Cape in 1652 AD. The study stipulates that adoption of a modern rights structure is a welcome change ...

  2. Thoughts on the Roots and Evolution of the Bill of Rights.

    Science.gov (United States)

    Robinson, Donald; And Others

    1991-01-01

    Considers how the Bill of Rights originated and has evolved. Reviews the political views of Alexander Hamilton and James Madison and the nature of their support for the Bill of Rights. Explains nineteenth-century classical liberalism and its revolutionary view that political power inhered in the individual rather than in property ownership. (CH)

  3. The Online Right to be Forgotten in the European Justice Evolution

    Directory of Open Access Journals (Sweden)

    Augusto Sebastio

    2015-06-01

    Full Text Available The landscape of internationally recognized rights is increasingly expanding the web and the Information technology law contributes, through the creation of new situations arising from practices identified by the doctrine, to the recognition of new digital rights. The typical path of the affirmation of a ‘New right’ find sudden recognition through national or international case studies that generate the actual recognition of rights that were previously only expectations and that automatically become necessities. The birth of the right to oblivion, i.e., the right to forget and to be forgotten, should be understood as the right to have memories related to a particular subject and to the processes of indexing and storage, including the ability to manage and establish them in hands of third parties. The recent case from the European Union Court of Justice in 2014 is a mirror for the right to be forgotten and censorship in the different landscape of USA and European Law. The present research is a tool for evaluation and analysis of the proposed European regulations.

  4. The evolution of the Constitutional Protection of Women’s Human Rights in Colombia

    Directory of Open Access Journals (Sweden)

    Sandra MORENO FLÓREZ

    2011-04-01

    Full Text Available Human rights were first acknowledged in Colombia in the 1991 Constitution, bringing up a catalogue of specific rights in favour of the female population whose implementation has been possible thanks to the Constitutional Court’s decisive compromise on the struggle against gender discrimination. This way, since the incorporation of the gender perspective in the Colombian Law, great progress has been obtained in the effectiveness of the constitutional normative framework and in the consequent effective protection of women’s human rights in legally relevant different ambits of life.

  5. Peri-urbanisation and the evolution of land rights in Greater Gaborone

    African Journals Online (AJOL)

    In addition, and contrary to evolutionary theory of land rights predictions, customary land-tenure practices have neither become unstable nor led to mismanagement of land resources in the village. The village has been devoid of the illegal and chaotic land transactions and developments that have characterised other ...

  6. Discursive opportunities and the evolution of right-wing violence in Germany

    NARCIS (Netherlands)

    Koopmans, R.; Olzak, S.

    2004-01-01

    This article explores the link between violence and public discourse. It suggests that media attention to radical right violence and public reactions to violence affect the clustering of targets and the temporal and spatial distribution of violence. The notion of "discursive opportunities" is

  7. Moving in the Right Direction: Evolution of Protein Structural Vibrations with Functional State and Mutation

    Science.gov (United States)

    Niessen, Katherine; Xu, Mengyang; Snell, Edward; Markelz, Andrea

    Long-range intramolecular vibrations may enable efficient access to functionally important conformations. We examine how these motions change with inhibitor binding and mutation using terahertz anisotropic absorption and molecular modeling. The measured anisotropic absorption dramatically changes with 3NAG inhibitor binding for wild type (WT) free chicken egg white lysozyme (CEWL). We examine the evolution of internal motions with binding using normal mode analysis to calculate an ensemble averaged vibrational density of states (VDOS) and isotropic and anisotropic absorptions for both WT and a two residue (R14 and H15) deletion mutant which has a 1.4 higher activity rate. While the VDOS and isotropic response are largely unchanged with inhibitor binding, the anisotropic response changes dramatically with binding. However, for the mutant the calculated unbound anisotropic absorption more closely resembles its bound spectrum, and it has increased calculated mean squared fluctuations in regions overlapping those in its bound state. These results indicate that the mutant's enhanced activity may be due to a shift in the direction of vibrations toward those of the bound state, increasing the sampling rate of the bound conformation.

  8. The Fragmented Evolution of Racial Integration since the Civil Rights Movement

    Directory of Open Access Journals (Sweden)

    Michael D.M. Bader

    2016-03-01

    Full Text Available We argue that existing studies underestimate the degree to which racial change leads to residential segregation in post-Civil Rights American neighborhoods. This is because previous studies only measure the presence of racial groups in neighborhoods, not the degree of integration among those groups. As a result, those studies do not detect gradual racial succession that ends in racially segregated neighborhoods. We demonstrate how a new approach based on growth mixture models can be used to identify patterns of racial change that distinguish between durable integration and gradual racial succession. We use this approach to identify common trajectories of neighborhood racial change among blacks, whites, Latinos, and Asians from 1970 to 2010 in the New York, Los Angeles, Chicago, and Houston metropolitan areas. We show that many nominally integrated neighborhoods have experienced gradual succession. For blacks, this succession has caused the gradual concentric diffusion of the ghetto; in contrast, Latino and Asian growth has dispersed throughout both cities and suburbs in the metropolitan areas. Durable integration has come about largely in the suburbs.

  9. The evolution of groundwater rights and groundwater management in New Mexico and the western United States

    Science.gov (United States)

    DuMars, Charles T.; Minier, Jeffrie D.

    Historically, rights in water originated as public property and only later became individualized rights to utilize the public resource, in a manner consistent with the public welfare needs of society, but protected by principles of property law. Five basic regulatory systems for rights in groundwater in the United States have evolved to date. The problems raised by the hydrologic differences between groundwater hydraulically connected to stream systems and groundwater in non-replenished aquifers have been resolved to some extent by a couple of leading court cases. Numerical modeling and other technical methodologies have also evolved to evaluate the scientific issues raised by the different hydrologic conditions, but these are not immune from criticism. The current role of aquifers is evolving into that of storage facilities for recycled water, and their utilization in this manner may be expanded even further in the future. The policy implications of the choices relating to joint management of ground and surface water cannot be overstated. As this paper demonstrates, proactive administration of future groundwater depletions that affect stream systems is essential to the ultimate ability to plan for exploitation, management and utilization of water resources in a rational way that coordinates present and future demand with the reality of scarcity of supply. The examples utilized in this paper demonstrate the need for capacity building, not just to develop good measurement techniques, or to train talented lawyers and judges to write good laws, but also for practical professional water managers to keep the process on a rational course, avoiding limitless exploitation of the resource as well as conservative protectionism that forever precludes its use. Historiquement, les droits d'eau étaient à l'origine un bien public; ils sont devenus plus tard des droits individualisés pour utiliser la ressource publique conformément aux besoins de salut public de la soci

  10. The dilemma of contact: voluntary isolation and the impacts of gas exploitation on health and rights in the Kugapakori Nahua Reserve, Peruvian Amazon

    International Nuclear Information System (INIS)

    Napolitano, Dora A; Ryan, Aliya S S

    2007-01-01

    Many small groups of indigenous peoples in the Amazon basin avoid and resist direct encounters with outsiders. As far as we know, they do so because of appalling experiences in earlier encounters with national society. When contacted today, they are extremely vulnerable to introduced diseases and exploitation. In this paper we draw on our experience in the Kugapakori Nahua Reserve for isolated peoples in SE Peru to discuss some of the current debates about whether isolated peoples should be contacted and how best to respect their right to life, health, autonomy and territory. The remote headwater regions where isolated peoples sought refuge during the last century are increasingly sought after for resource extraction. In particular, the extraction of oil and gas is increasing throughout the Peruvian Amazon. In the second part of the paper we give some examples of how oil/gas companies and the energy sector in Peru have affected the well-being of the peoples in this reserve in the 21st century. If this trend is not reversed the impacts for isolated peoples will be irreparable

  11. The dilemma of contact: voluntary isolation and the impacts of gas exploitation on health and rights in the Kugapakori Nahua Reserve, Peruvian Amazon

    Science.gov (United States)

    Napolitano, Dora A.; Ryan, Aliya S. S.

    2007-10-01

    Many small groups of indigenous peoples in the Amazon basin avoid and resist direct encounters with outsiders. As far as we know, they do so because of appalling experiences in earlier encounters with national society. When contacted today, they are extremely vulnerable to introduced diseases and exploitation. In this paper we draw on our experience in the Kugapakori Nahua Reserve for isolated peoples in SE Peru to discuss some of the current debates about whether isolated peoples should be contacted and how best to respect their right to life, health, autonomy and territory. The remote headwater regions where isolated peoples sought refuge during the last century are increasingly sought after for resource extraction. In particular, the extraction of oil and gas is increasing throughout the Peruvian Amazon. In the second part of the paper we give some examples of how oil/gas companies and the energy sector in Peru have affected the well-being of the peoples in this reserve in the 21st century. If this trend is not reversed the impacts for isolated peoples will be irreparable.

  12. Evolution of bright colours in animals: worlds of prohibition and oblivion [version 2; referees: 1 approved, 2 approved with reservations

    Directory of Open Access Journals (Sweden)

    Wladimir J. Alonso

    2016-03-01

    Full Text Available Because the ability to hide in plain sight provides a major selective advantage to both prey and predator species, the emergence of the striking colouration of some animal species (such as many coral reef fish represents an evolutionary conundrum that remains unsolved to date. Here I propose a framework by which conspicuous colours can emerge when the selective pressures for camouflage are relaxed (1 because camouflage is not essential under specific prey/predator conditions or (2 due to the impossibility of reducing the signal-to-background noise in the environment. The first case is found among non-predator-species that possess effective defences against predators (hence a “Carefree World”, such as the strong macaws’ beaks and the flight abilities of hummingbirds. The second case is found in diurnal mobile fish of coral reef communities, which swim in clear waters against highly contrasting and unpredictable background (hence an "Hyper-Visible World”. In those contexts the selective pressures that usually come secondary to camouflage (such as sexual, warning, species recognition or territorial display are free to drive the evolution of brilliant and diverse colouration. This theoretical framework can also be useful for studying the conditions that allow for conspicuousness in other sensory contexts (acoustic, chemical, electrical, etc..

  13. Two wrongs don't make a right: the initial viability of different assessment rules in the evolution of indirect reciprocity.

    Science.gov (United States)

    Panchanathan, Karthik

    2011-05-21

    Indirect reciprocity models are meant to correspond to simple moral systems, in which individuals assess the interactions of third parties in order to condition their cooperative behavior. Despite the staggering number of possible assessment rules in even the simplest of these models, previous research suggests that only a handful are evolutionarily stable against invasion by free riders. These successful assessment rules fall into two categories, one which positively judges miscreants when they refuse to help other miscreants, the other which does not. Previous research has not, however, demonstrated that all of these rules can invade an asocial population--a requirement for a complete theory of social evolution. Here, I present a general analytical model of indirect reciprocity and show that the class of assessment rules which positively judges a refusal to help scofflaws cannot invade a population of defectors, whereas the other class can. When rare, assessment rules which positively judge a refusal to help bad people produce a poor correlation between reputation and behavior. It is this correlation that generates the assortment crucial in sustaining cooperation through indirect reciprocity. Only assessment rules that require good deeds to achieve a good reputation guarantee a strong correlation between behavior and reputation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  14. Principle Of Non-Regression And Social Security: Security And Trust Protection, Reservation Of The Possible And Non-Regression In The Fundamental Social Rights

    Directory of Open Access Journals (Sweden)

    Rodrigo Garcia Schwarz

    2016-12-01

    Full Text Available This paper aims to explain and analyze, from the perspective of the material and effective dimensions of fundamental social rights, questions that concern the relevance of security and trust for the social pact and, as a consequence, to the non-regression in the fundamental social rights in general and in the social security in particular. It reveals that, while the retrogression is not absolute, retrogression must be fully justified. The research is descriptive and explanatory, documentary-bibliographical.

  15. Linguistics: evolution and language change.

    Science.gov (United States)

    Bowern, Claire

    2015-01-05

    Linguists have long identified sound changes that occur in parallel. Now novel research shows how Bayesian modeling can capture complex concerted changes, revealing how evolution of sounds proceeds. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Scenarios for the evolution of the Spanish electricity sector: Is it on the right path towards sustainability?

    International Nuclear Information System (INIS)

    Linares, P.; Santos, F.J.; Perez-Arriaga, I.J.

    2008-01-01

    The Spanish energy and electricity models are clearly unsustainable: the large increase in electricity demand, a huge dependency on energy imports, and significant environmental impacts are clear reasons for concern. In this paper we take a look at the possible evolution of the Spanish electricity sector under different policy scenarios, and try to identify which are the policies that may help to achieve the desired goal, as well as the role that the different technologies may play. Results are quite optimistic in that, under the appropriate policy measures, carbon emissions of the electricity sector may be reduced in 2020 up to 37% compared to 1990, and energy imports may be also much reduced, at reasonable costs. However, this may only be achieved by strongly pursuing energy efficiency improvements and other energy conservation measures, which should then become a must for all energy plans in Spain, together with renewable energy promotion and stronger carbon reduction policies

  17. Morphodynamic evolution of Laida beach (Oka estuary, Urdaibai Biosphere Reserve, southeastern Bay of Biscay) in response to supratidal beach nourishment actions

    Science.gov (United States)

    Monge-Ganuzas, M.; Gainza, J.; Liria, P.; Epelde, I.; Uriarte, A.; Garnier, R.; González, M.; Nuñez, P.; Jaramillo, C.; Medina, R.

    2017-12-01

    Laida beach, located at the Oka estuary mouth (Urdaibai Biosphere Reserve) in the southeastern region of the Bay of Biscay, suffered the impact of a severe succession of storms during the first months of 2014. As a result of the erosion induced by these events, the beach lost its supratidal zone almost completely. The absence of a supratidal beach generated an impact on the recreational use of the beach during the summer 2014, and represented a potential impact for the coming summer 2015. Furthermore, it resulted in an overexposure and damage of adjacent infrastructures due to impinging strong waves. Therefore, the competent authorities, in coordination, decided to take action in order to nourish the supratidal zone of this beach. The solution adopted combined two different actions. The first one accomplished in spring of 2015, consisted in the mobilization of 44,800 m3 of sand from an area of 35,200 m2 equal to the 7% of the intertidal zone of Laida beach interpreted as the existing surface between the average low and high tidal limits, to the zone next to the eastern rocky beach contour. This action successfully resulted in an increase of the supratidal beach for the entire summer 2015 without negatively perturbing the morphological system. The second action was somewhat experimental and consisted in the mechanical plough of the previously existing intertidal low-amplitude ridges with the aim of increasing the sand transport toward the supratidal beach. Although this action did not lead to the increase of the supratidal beach, it seems to have resulted in an acceleration of the natural onshore migration of the bars. The objective of this contribution is to describe the morphodynamical response of the estuarine mouth after the performed actions with special emphasis on the evolution of extracted sites and the supratidal Laida beach area. The information here presented represents an innovative step in the understanding of the complex mechanisms driving the

  18. rights reserved Geophysical Identification of Hydrothermally Altered ...

    African Journals Online (AJOL)

    ADOWIE PERE

    the pole to the magnetic data aided in mapping of various hydrothermally altered structures that may favour gold mineralisation. The interpretation of the aero data set has enhanced a lot of ... water serves as a concentrating, transporting and depositing agent through faults (structures) to the earth's surface. Hydrothermal ...

  19. rights reserved Geophysical Identification of Hydrothermally Altered

    African Journals Online (AJOL)

    ADOWIE PERE

    Geophysical Identification of Hydrothermally Altered Structures That Favour .... aircraft. Total line kilometers of 36,500 were covered in the survey. Magnetic ... tie lines occur at about 2000 metres interval in the ... visual inspection of the map.

  20. The evolution of HIV policy in Vietnam: from punitive control measures to a more rights-based approach.

    Science.gov (United States)

    Nguyen Ha, Pham; Pharris, Anastasia; Huong, Nguyen Thanh; Chuc, Nguyen Thi Kim; Brugha, Ruairi; Thorson, Anna

    2010-08-28

    Policymaking in Vietnam has traditionally been the preserve of the political elite, not open to the scrutiny of those outside the Communist Party. This paper aims to analyse Vietnam's HIV policy development in order to describe and understand the policy content, policy-making processes, actors and obstacles to policy implementation. Nine policy documents on HIV were analysed and 17 key informant interviews were conducted in Hanoi and Quang Ninh Province, based on a predesigned interview guide. Framework analysis, a type of qualitative content analysis, was applied for data analysis. Our main finding was that during the last two decades, developments in HIV policy in Vietnam were driven in a top-down way by the state organs, with support and resources coming from international agencies. Four major themes were identified: HIV policy content, the policy-making processes, the actors involved and human resources for policy implementation. Vietnam's HIV policy has evolved from one focused on punitive control measures to a more rights-based approach, encompassing harm reduction and payment of health insurance for medical costs of patients with HIV-related illness. Low salaries and staff reluctance to work with patients, many of whom are drug users and female sex workers, were described as the main barriers to low health staff motivation. Health policy analysis approaches can be applied in a traditional one party state and can demonstrate how similar policy changes take place, as those found in pluralistic societies, but through more top-down and somewhat hidden processes. Enhanced participation of other actors, like civil society in the policy process, is likely to contribute to policy formulation and implementation that meets the diverse needs and concerns of its population.

  1. The evolution of HIV policy in Vietnam: from punitive control measures to a more rights-based approach

    Directory of Open Access Journals (Sweden)

    Pham Nguyen Ha

    2010-08-01

    Full Text Available Aim: Policymaking in Vietnam has traditionally been the preserve of the political elite, not open to the scrutiny of those outside the Communist Party. This paper aims to analyse Vietnam's HIV policy development in order to describe and understand the policy content, policy-making processes, actors and obstacles to policy implementation. Methods: Nine policy documents on HIV were analysed and 17 key informant interviews were conducted in Hanoi and Quang Ninh Province, based on a predesigned interview guide. Framework analysis, a type of qualitative content analysis, was applied for data analysis. Results: Our main finding was that during the last two decades, developments in HIV policy in Vietnam were driven in a top-down way by the state organs, with support and resources coming from international agencies. Four major themes were identified: HIV policy content, the policy-making processes, the actors involved and human resources for policy implementation. Vietnam's HIV policy has evolved from one focused on punitive control measures to a more rights-based approach, encompassing harm reduction and payment of health insurance for medical costs of patients with HIV-related illness. Low salaries and staff reluctance to work with patients, many of whom are drug users and female sex workers, were described as the main barriers to low health staff motivation. Conclusion: Health policy analysis approaches can be applied in a traditional one party state and can demonstrate how similar policy changes take place, as those found in pluralistic societies, but through more top-down and somewhat hidden processes. Enhanced participation of other actors, like civil society in the policy process, is likely to contribute to policy formulation and implementation that meets the diverse needs and concerns of its population.

  2. Surface rights

    Directory of Open Access Journals (Sweden)

    Regina Célia Corrêa Landim

    2009-06-01

    Full Text Available In many cities of Brazil, social inequality is illustrated by violence, poverty, and unemployment located next to luxurious residential towers and armored passenger cars. In the face of this situation, the National Movement of Urban Reform encouraged the inclusion of the social function of property in Brazil's new constitution of 1988. Surface rights represent an urbanistic instrument in the city statute that is best aligned to the constitutional principles and urban policies. The current article compares two laws that govern the principle of surface rights and provides a brief history of the evolution of the state based on illuminism and the consequent change in paradigm affecting individual rights, including property and civil rights, and their interpretation under the Constitution. The article concludes by suggesting the use of land surface rights in a joint operation, matching the ownership of the property with urban planning policies and social interest.

  3. Race, Rights and Rebels

    DEFF Research Database (Denmark)

    Suárez-Krabbe, Julia

    An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies......An analysis of the evolution of the overlapping histories of human rights and development, and an exploration of the alternatives, through the lens of indigenous and other southern theories and epistemologies...

  4. Right patient, Right blood

    DEFF Research Database (Denmark)

    Selberg, Hanne; Madsen, Trine Stougaard

    2014-01-01

    Right patient, Right Blood Simulation based training in blood transfusion practice in nursing education Background: In spite of strict checking procedures to handling transfusion of blood severe adverse reactions are likely to happen and the major cause of morbidity occurs to be liable to human...

  5. Social evolution: reciprocity there is.

    Science.gov (United States)

    Taborsky, Michael

    2013-06-03

    The theory of cooperation predicts that altruism can be established by reciprocity, yet empirical evidence from nature is contentious. Increasingly though, experimental results from social vertebrates challenge the nearly exclusive explanatory power of relatedness for the evolution of cooperation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Civil and Constitutional Rights of Adjudicated Youth.

    Science.gov (United States)

    Landess, Jacqueline

    2016-01-01

    Mental health clinicians serving child and adolescent patients are frequently asked to evaluate youth who have been arrested for various offenses or who are otherwise involved with the juvenile justice system. To help orient clinicians and other stakeholders involved with such cases, this article describes the evolution of the juvenile justice system and summarizes the history and current status of the civil and constitutional rights of youth involved in the adjudicatory process. This article also points out key areas in which due process rights are still evolving, particularly in the case of status offenders. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Reserves Represented by Random Walks

    International Nuclear Information System (INIS)

    Filipe, J A; Ferreira, M A M; Andrade, M

    2012-01-01

    The reserves problem is studied through models based on Random Walks. Random walks are a classical particular case in the analysis of stochastic processes. They do not appear only to study reserves evolution models. They are also used to build more complex systems and as analysis instruments, in a theoretical feature, of other kind of systems. In this work by studying the reserves, the main objective is to see and guarantee that pensions funds get sustainable. Being the use of these models considering this goal a classical approach in the study of pensions funds, this work concluded about the problematic of reserves. A concrete example is presented.

  8. REFLECTIONS ON THE EVOLUTION OF MINOR'S RIGHTS IN CONFLICT WITH THE LAW IN THE EUROPEAN UNION: FROM THE NATIONAL REGULATIONS TO THE COMMUNITY REGULATIONS

    Directory of Open Access Journals (Sweden)

    Gheorghe, BONCIU

    2015-06-01

    Full Text Available The study proposes an examination of the development rights of juveniles in conflict with the law in terms of legal regulations adopted by the Council of Europe, the European Union and its Member States. Approaching the settlement of all matters relating to human rights, including the rights of the child, it searched the extent to provide a mechanism in respect of children's rights and how its rights are reflected both of the European Convention on Human Rights and Fundamental Freedoms and Community and of national regulations of the Member States of the European Union. Declarative character of the Community provisions do not provide sufficient protection and uniformity toward juvenile rights in this matter, being treated differently in different countries depending on national and regional legal regime. Analysis of international treaties, customary, and national case law emphasized the need for prevention of juvenile delinquency and juvenile protection by merging rules at Community level in order to ensure a common, reasonable and sufficient protection for the juvenile in general and those found in conflict with law in particular.

  9. The Right Tools for the Job: Cooperative Breeding Theory and an Evaluation of the Methodological Approaches to Understanding the Evolution and Maintenance of Sociality

    Directory of Open Access Journals (Sweden)

    Martin L. Hing

    2017-08-01

    Full Text Available Why do we observe so many examples in nature in which individuals routinely delay or completely forgo their own reproductive opportunities in order to join and remain within a group? Cooperative breeding theory provides a rich framework with which to study the factors that may influence the costs and benefits of remaining philopatric as a non-breeder. This is often viewed as an initial step in the development of costly helping behavior provided by non-breeding subordinates. Despite many excellent empirical studies testing key concepts of the theory, there is still debate regarding the relative importance of various evolutionary forces, suggesting that there may not be a general explanation but rather a dynamic and taxonomically varied combination of factors influencing the evolution and maintenance of sociality. Here, we explore two potential improvements in the study of sociality that could aid in the progress of this field. The first addresses the fact that empirical studies of social evolution are typically conducted using either comparative, observational or manipulative methodologies. Instead, we suggest a holistic approach, whereby observational and experimental studies are designed with the explicit view of advancing comparative analyses of sociality for the taxon, and in tandem, where comparative work informs targeted research effort on specific (usually understudied species within the lineage. A second improvement relates to the broadening of tests of cooperative breeding theory to include taxa where subordinates do not necessarily provide active cooperation within the group. The original bias toward “helpful subordinates” arose from a focus on terrestrial taxa. However, recent consideration of other taxa, especially marine taxa, is slowly revealing that the theory can and should encompass a continuum of cooperative social systems, including those where subordinates do not actively help. This review summarizes the major hypotheses

  10. [New nutrient medium for the cultivation and isolation of the plague microbe ChDS-37 as an element of the mobilization reserve of specialized antiepidemic teams of the Russian Inspectorate for the Protection of Consumer Rights and Human Welfare].

    Science.gov (United States)

    Mazrukho, A B; Kaminskiĭ, D I; Lomov, Yu M; Telesmanich, N P; Rozhkov, K K; Alutin, I M; Pukhov, Yu M; Prometnoĭ, V I; Fetsaĭlova, O P; Bulakhova, O G; Firsova, I A; Smolikova, L M; Bozhko, N V; Ivanova, V S; Burlakova, O S; Verkina, L M; Trukhachev, A L; Akulova, M V

    2011-04-01

    A new nutrient medium has been designed to culture and isolate the plague microbe ChDS-37 on the basis of the pancreatic digest of baker's yeast. The results of laboratory tests of the designed medium, by using 10 plague microbe strains and those of approval during the tactical and special training of a specialized antiepidemic team (SAET), suggest that the medium has some advantage over reference media and creates prerequisites for being incorporated into the mobilization reserve of a SAET.

  11. Evolution of forms and rethink of Right to Self-determination%自决权的历史形态与当代审视

    Institute of Scientific and Technical Information of China (English)

    毛俊响

    2014-01-01

    Right to self-determination had evolved over three forms of racism, decolonization and collective rights. It never has changeless connotation and pattern, and its emergence, development and transformation depend on reality of international society. The connotation of right to self-determination should be renewed with the need of establishing a harmonious world. The main appeal of right to self-determination is to preserve the justice of national relations. Right to self-determination consists of internal self-determination and external self-determination. Right to separation is part of right to self-determination and should be performed with some preconditions.%自决权先后呈现出种族化、非殖化、集体人权三种历史形态。自决权从来就不具有一种既定的内涵与模式,它的产生、发展与演变与国际社会历史走向和现实基础密不可分。自决权也不应再局限于传统观念,而应该结合构建和谐世界的需要而有所更新。维护民族关系的正义性是自决权的主要诉由,自决权本质上是一种包含内外两个面相的集体人权。行使自决权可能导致分离,但分离需要遵守一定的前提条件。

  12. Microbial Evolution: Xenology (Apparently) Trumps Paralogy.

    Science.gov (United States)

    Eme, Laura; Doolittle, W Ford

    2016-11-21

    Within-genome gene duplication is generally considered the source of extra copies when higher dosage is required and a starting point for evolution of new function. A new study suggests that horizontal gene transfer can appear to play both roles. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Kamikazes and cultural evolution.

    Science.gov (United States)

    Allen-Hermanson, Sean

    2017-02-01

    Is cultural evolution needed to explain altruistic selfsacrifice? Some contend that cultural traits (e.g. beliefs, behaviors, and for some "memes") replicate according to selection processes that have "floated free" from biology. One test case is the example of suicide kamikaze attacks in wartime Japan. Standard biological mechanisms-such as reciprocal altruism and kin selection-might not seem to apply here: The suicide pilots did not act on the expectation that others would reciprocate, and they were supposedly sacrificing themselves for country and emperor, not close relatives. Yet an examination of both the historical record and the demands of evolutionary theory suggest the kamikaze phenomenon does not cry out for explanation in terms of a special non-biological selection process. This weakens the case for cultural evolution, and has interesting implications for our understanding of altruistic self-sacrifice. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. How Many Times Can You Be Wrong and Still Be Right? T. H. Morgan, Evolution, Chromosomes and the Origins of Modern Genetics

    Science.gov (United States)

    Allen, Garland E.

    2015-01-01

    Science textbooks and classes mostly emphasize what are considered by today's standards the "right" or "correct" interpretations of particular phenomena or processes. When "incorrect" ideas of the past are mentioned at all, it is simply to point out their errors, with little attention as to why the ideas were put forward in the first place, or ever gained a following. A strong case can be made, however, for presenting contrasting or even what are considered today "wrong" hypotheses as a way of not only emphasizing the dynamic nature of science (which is punctuated throughout by controversies and contrasting views), but also as a way of helping students better understand the details and workings of contemporary views. This article will illustrate these claims by examining the work of embryologist-turned-geneticist Thomas Hunt Morgan in the early decades of the twentieth century.

  15. Nature of Human Rights

    Directory of Open Access Journals (Sweden)

    Carlos López Dawson

    2016-07-01

    Full Text Available In the formation of a new Constitution the constituents will require to know or reach an agreement on the nature of human rights; then, to determine how the State will enforce the respect to those rights. To do so, it is necessary to resort to the history and evolution of these rights, and the present work aims to contribute to an efficient productive debate about the nature of human rights, so that citizens can decide on the understanding that this is a thoughtful democratic and humanistic founded decision. The analysis is in the actual technical-ideological republican system which correspond to the current state of international law

  16. The evolution of indigenous peoples' consultation rights under the Ilo and U.N. regimes : A comparative assessment of participation, consultation, and consent norms incorporated in ILO convention No. 169 and the U.N. declaration on the rights ofIndigenous peoples and their application by the Inter-American Court of Human Rights in the Saramaka and Sarayaku Judgments

    NARCIS (Netherlands)

    Rombouts, Bas

    2017-01-01

    n recent human rights law, "immense energy has been invested" in creating international norms that give indigenous peoples rights to participate in decision-making processes that affect them. Such consultation and participation rights are of vital importance to indigenous peoples, especially those

  17. Phylogenomic Insights into Animal Evolution.

    Science.gov (United States)

    Telford, Maximilian J; Budd, Graham E; Philippe, Hervé

    2015-10-05

    Animals make up only a small fraction of the eukaryotic tree of life, yet, from our vantage point as members of the animal kingdom, the evolution of the bewildering diversity of animal forms is endlessly fascinating. In the century following the publication of Darwin's Origin of Species, hypotheses regarding the evolution of the major branches of the animal kingdom - their relationships to each other and the evolution of their body plans - was based on a consideration of the morphological and developmental characteristics of the different animal groups. This morphology-based approach had many successes but important aspects of the evolutionary tree remained disputed. In the past three decades, molecular data, most obviously primary sequences of DNA and proteins, have provided an estimate of animal phylogeny largely independent of the morphological evolution we would ultimately like to understand. The molecular tree that has evolved over the past three decades has drastically altered our view of animal phylogeny and many aspects of the tree are no longer contentious. The focus of molecular studies on relationships between animal groups means, however, that the discipline has become somewhat divorced from the underlying biology and from the morphological characteristics whose evolution we aim to understand. Here, we consider what we currently know of animal phylogeny; what aspects we are still uncertain about and what our improved understanding of animal phylogeny can tell us about the evolution of the great diversity of animal life. Copyright © 2015 Elsevier Ltd. All rights reserved.

  18. All rights reserved Optimization of bioethanol production from ...

    African Journals Online (AJOL)

    ADOWIE PERE

    and has the potential to suitably replace gasoline as a transportation ... fruit in the world after Banana and Citrus and. Nigeria, ranks 7th on the list of world producers of pineapple ... pulp was supplemented with mineral media without glucose ...

  19. rights reserved Numerical Solution of the Differential Equation for ...

    African Journals Online (AJOL)

    ADOWIE PERE

    2017-12-10

    Dec 10, 2017 ... permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited ... The mathematical model has been used to describe ..... Prachin Buri Rice Research Center for historical.

  20. All rights reserved Variation in Body Weight, Organ Weight and ...

    African Journals Online (AJOL)

    ADOWIE PERE

    The result showed that the treated flour supported growth but had no definite effect on other parameters ... Seven (7) diets were formulated using corn starch, ... cooked kudzu and diet eight (8) was the reference diet (nutrend). The diets were formulated to provide. 16% protein. A total of forty(40) weaning albino rats of the ...

  1. rights reserved Assessment of Indigenous Bacteria from Biodiesel

    African Journals Online (AJOL)

    ADOWIE PERE

    Commons Attribution License (CCL), which permits unrestricted use, distribution, and reproduction in any medium, ... search for alternative sources of energy and ... plates. The purity of cultures was cross checked by gram staining procedure.

  2. All rights reserved Assessment of groundwater vulnerability and ...

    African Journals Online (AJOL)

    ADOWIE PERE

    2017-12-12

    Dec 12, 2017 ... Pollution vulnerability assessment of groundwater resources provides information on how to protect areas ... the application of DRASTIC model, the relationship ..... mathematical structure of consistent matrices and the.

  3. All rights reserved Competitive Adsorption of Xylene and Toluene on ...

    African Journals Online (AJOL)

    ADOWIE PERE

    2018-03-23

    Mar 23, 2018 ... However, when the assay was performed under agitation, it yielded higher ... petrochemical industries for removal of hydrocarbons (m- xylene and toluene) from their waste ... a result of chemical alteration of the volcanic ash.

  4. All rights reserved Investigation of the physical and mechanical ...

    African Journals Online (AJOL)

    ADOWIE PERE

    structural use obtained at different areas of Kwara State, Nigeria. Physical properties of ... quantities of local raw materials which must be processed and used for .... F is less than the critical and P is greater than α, thus, there is no significant ...

  5. Shaping, adapting and reserving the right to play

    OpenAIRE

    Lamboll, Richard; Martin, Adrienne; Sanni, Lateef; Adebayo, Kolawole; Graffham, Andrew; Kleih, Ulrich; Abayomi, Louise; Westby, Andrew

    2018-01-01

    Purpose:\\ud The purpose of this paper is to explain why the high quality cassava flour (HQCF) value chain in Nigeria has not performed as well as expected. The specific objectives are to: analyse important sources of uncertainty influencing HQCF value chains; explore stakeholders’ strategies to respond to uncertainty; and highlight the implications of different adaptation strategies for equity and the environment in the development of the value chain.\\ud \\ud Design/methodology/approach:\\ud Th...

  6. All rights reserved Performance Evaluation of a Locally Fabricated ...

    African Journals Online (AJOL)

    ADOWIE PERE

    Department of Mechanical Engineering, University of Benin, Benin City Nigeria .... The heat exchanger comprises tubing made of mild steel with the dimension of 70mm ... contact with the burning compartment to allow for heat exchange and ...

  7. All rights reserved Intermolecular Model Potentials and Virial ...

    African Journals Online (AJOL)

    ADOWIE PERE

    Intermolecular Model Potentials and Virial Coefficients from Acoustic Data. 1* ... method of cluster expansion. Its merit is that, ... their determination is by the analyses of isothermal p- ρ-y data ... Carlo simulation method to calculate volumetric.

  8. rights reserved Assessment of Home-Based Nigerian Engineers on ...

    African Journals Online (AJOL)

    ADOWIE PERE

    The study thus establishes risk management practices as key to successful project management and its neglect as major causal factor for project failures in Nigeria. ... Commons Attribution License (CCL), which permits unrestricted use, ...

  9. rights reserved Protective Effects of Aqueous Extract of Cinnamon

    African Journals Online (AJOL)

    ADOWIE PERE

    oxidative stress by polyunsaturated fatty acids in the composition of renal ... laboratory animals (National Institute of Health. Guide for the Care .... encouragement throughout the period of this work. ... Journal of America College of. Nutrition ...

  10. rights reserved Identification of some human pathogenic fungi using ...

    African Journals Online (AJOL)

    ADOWIE PERE

    floccosum, Microsporum audouinii, Microsporum nanum, Trichophyton concentricum Trichophyton mentagrophytes var. quinckeanun, and Trichophyton violaceum. On the basis of their primary habitat associations, the above isolates are of three groups. These are the anthropophilic, zoophilic, and geophilic as depicted in ...

  11. rights reserved Generalization and Modification of Hardy-Littlewood

    African Journals Online (AJOL)

    ADOWIE PERE

    2018-03-20

    Mar 20, 2018 ... everywhere of limits is the Lebesgue differentiation theorem: = lim. → ... norm of the centered Hardy-Littlewood maximal operator for all 0< ..... As in the one dimensional case this definition ... Weighted inequalities for the one-.

  12. All rights reserved Development of Headspace Solid-Phase ...

    African Journals Online (AJOL)

    ADOWIE PERE

    1 Department of Chemistry, Faculty of Science, University of Malaya, Pantai ... mixture of organic solvents was optimized using design of experiment (DOE) with simplex ... food pose a potential health risk to animal and human ... The GC oven temperature program was .... sample pH also helps to transform the analytes into.

  13. All rights reserved Variation in Body Weight, Organ Weight and ...

    African Journals Online (AJOL)

    ADOWIE PERE

    Variation in Body Weight, Organ Weight and Haematological Parameters of Rats Fed ... ABSTRACT: Food insecurity is a major problem of the developing nations. ... Except for the values of haemoglobin and packed cell volume that were ...

  14. rights reserved Modelling Growth Kinetics of Klebsiella sp. FIRD 2

    African Journals Online (AJOL)

    ADOWIE PERE

    ... most toxic anthropogenic compounds deliberately introduced ... Due of its toxicity to marine organisms, the. International ... There are a lot of published papers describing ... The rate of bacterial growth and degradation can be represented as ...

  15. All rights reserved Determination of the Viability of Chicken Feather ...

    African Journals Online (AJOL)

    ADOWIE PERE

    United States; 48 kg in the Saudi Arabia, 67 kg in. Hong Kong ... produce as much or more toxic air emissions than coal plants, for ... combustion plant emitted levels of carbon monoxide, .... hence, can sorb and store small molecules, limiting.

  16. rights reserved Relationship between ABO Blood Groups and Lipid

    African Journals Online (AJOL)

    ADOWIE PERE

    Key Words: Lipoproteins, Blood groups, cardiovascular diseases, triglycerides. After the discovery of ABO blood groups. (Lansteiner, 1900), several studies have reported that the occurence of some diseases can be correlated with blood group types e.g. carcinoma of stomach (Aird et al., 1953), cardiometabolic diseases ...

  17. Whose Rights?

    DEFF Research Database (Denmark)

    Aktor, Mikael

    2016-01-01

    The debate over ritual infant male circumcision has increasingly been thematized as a Human Rights issue. But the claims on such rights seem highly conflicting. In particular, the rights of the child seems to conflict with the freedom of religion of parents, the rights of religious and ethnic...... minorities, and the rights of family and privacy. This disagreement is also present among scholars of religion. A reading of public statements by scholars of religion in the ongoing Danish (and Norwegian) debate reveals the lack of consensus of the study of religion when it comes to matters that are of great...... concern both for religious minorities and for individual citizens. This chapter examines the Law and Human Rights documents behind these conflicting claims and discusses the role of the scholar of religion in the debate....

  18. Replacing reserve requirements

    OpenAIRE

    Edward J. Stevens

    1993-01-01

    An examination of the fading significance of the Federal Reserve System's reserve requirements and the recent flowering of required clearing balances, a rapidly growing feature of Reserve Bank operations.

  19. Righting wrongs and reforming rights.

    Science.gov (United States)

    Ivey, Laurie C

    2014-03-01

    Discusses issues faced by LGBT people, such as a lack of equal civil rights and the need for extra legal and financial protection for families because partners cannot be married. The author notes that, in our society, it is no longer acceptable to be racist, but it is still okay to be homophobic. The many campaigns against gay marriage and efforts in the legislature to prevent change toward equal civil rights and protections are prime examples. In our current political climate, two things are very clear: (a) homophobia is freely tolerated and (b) the times are changing as we inch closer to equal rights every day. We are "righting wrongs and reforming rights."

  20. Biosphere reserves: Attributes for success.

    Science.gov (United States)

    Van Cuong, Chu; Dart, Peter; Hockings, Marc

    2017-03-01

    Biosphere reserves established under the UNESCO Man and the Biosphere Program aim to harmonise biodiversity conservation and sustainable development. Concerns over the extent to which the reserve network was living up to this ideal led to the development of a new strategy in 1995 (the Seville Strategy) to enhance the operation of the network of reserves. An evaluation of effectiveness of management of the biosphere reserve network was called for as part of this strategy. Expert opinion was assembled through a Delphi Process to identify successful and less successful reserves and investigate common factors influencing success or failure. Ninety biosphere reserves including sixty successful and thirty less successful reserves in 42 countries across all five Man and the Biosphere Program regions were identified. Most successful sites are the post-Seville generation while the majority of unsuccessful sites are pre-Seville that are managed as national parks and have not been amended to conform to the characteristics that are meant to define a biosphere reserve. Stakeholder participation and collaboration, governance, finance and resources, management, and awareness and communication are the most influential factors in the success or failure of the biosphere reserves. For success, the biosphere reserve concept needs to be clearly understood and applied through landscape zoning. Designated reserves then need a management system with inclusive good governance, strong participation and collaboration, adequate finance and human resource allocation and stable and responsible management and implementation. All rather obvious but it is difficult to achieve without commitment to the biosphere reserve concept by the governance authorities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. Recourse right

    International Nuclear Information System (INIS)

    Lopes, M.R.M.

    1979-01-01

    The recourse right concerning nuclear power plants is analysed. It is emphasized that in the Brazilian civil liability legislation, the operator has this right against who admitted it through a written contract or against the individual who has acted or omitted to act whith the intent to provoke nuclear incidents. (A.L.S.L.) [pt

  2. The Right to Life

    Directory of Open Access Journals (Sweden)

    Varvara Coman

    2012-05-01

    Full Text Available In the present study, we set ourselves to analyze a subject, which, due to its importance andextreme complexity, generated many discussions and controversies both at national and international level:the right to life. The great evolution of the contemporary society and the progress registered in various fieldsbrought into the attention of the states, international organizations, specialists in the field and public opinionthe pressing problem of interpreting the content and limits of the human fundamental rights and liberties. Weset ourselves to analyze the main international instruments regulating the right to life and to identify thesituations where determining the content of this fundamental right in necessary. Without the intent of acomplete work, we understand, throughout this study, to highline the great importance of the right to liferespecting for the entire humanity.

  3. Evosystem Services: Rapid Evolution and the Provision of Ecosystem Services.

    Science.gov (United States)

    Rudman, Seth M; Kreitzman, Maayan; Chan, Kai M A; Schluter, Dolph

    2017-06-01

    Evolution is recognized as the source of all organisms, and hence many ecosystem services. However, the role that contemporary evolution might play in maintaining and enhancing specific ecosystem services has largely been overlooked. Recent advances at the interface of ecology and evolution have demonstrated how contemporary evolution can shape ecological communities and ecosystem functions. We propose a definition and quantitative criteria to study how rapid evolution affects ecosystem services (here termed contemporary evosystem services) and present plausible scenarios where such services might exist. We advocate for the direct measurement of contemporary evosystem services to improve understanding of how changing environments will alter resource availability and human well-being, and highlight the potential utility of managing rapid evolution for future ecosystem services. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Big Bang Tumor Growth and Clonal Evolution.

    Science.gov (United States)

    Sun, Ruping; Hu, Zheng; Curtis, Christina

    2018-05-01

    The advent and application of next-generation sequencing (NGS) technologies to tumor genomes has reinvigorated efforts to understand clonal evolution. Although tumor progression has traditionally been viewed as a gradual stepwise process, recent studies suggest that evolutionary rates in tumors can be variable with periods of punctuated mutational bursts and relative stasis. For example, Big Bang dynamics have been reported, wherein after transformation, growth occurs in the absence of stringent selection, consistent with effectively neutral evolution. Although first noted in colorectal tumors, effective neutrality may be relatively common. Additionally, punctuated evolution resulting from mutational bursts and cataclysmic genomic alterations have been described. In this review, we contrast these findings with the conventional gradualist view of clonal evolution and describe potential clinical and therapeutic implications of different evolutionary modes and tempos. Copyright © 2018 Cold Spring Harbor Laboratory Press; all rights reserved.

  5. Human rights

    NARCIS (Netherlands)

    Gaay Fortman, B. de

    2006-01-01

    Human rights reflect a determined effort to protect the dignity of each and every human being against abuse of power. This endeavour is as old as human history. What is relatively new is the international venture for the protection of human dignity through internationally accepted legal standards

  6. Deconstructing Rights

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

    Karen Kershaw

    Kerala, India. Parallel Sessions II ... limits of a coming political community ... economies on women's rights & decentralization. Deconstructing ... resorts around all water sources inland and coastal, high-rise buildings ... None work in fishing industry (they have family links) ... ACCESS TO POWER gained by individual women ...

  7. Sibling rivalry among paralogs promotes evolution of the human brain.

    Science.gov (United States)

    Tyler-Smith, Chris; Xue, Yali

    2012-05-11

    Geneticists have long sought to identify the genetic changes that made us human, but pinpointing the functionally relevant changes has been challenging. Two papers in this issue suggest that partial duplication of SRGAP2, producing an incomplete protein that antagonizes the original, contributed to human brain evolution. Copyright © 2012 Elsevier Inc. All rights reserved.

  8. Forest rights

    DEFF Research Database (Denmark)

    Balooni, Kulbhushan; Lund, Jens Friis

    2014-01-01

    One of the proposed strategies for implementation of reducing emissions from deforestation and forest degradation plus (REDD+) is to incentivize conservation of forests managed by communities under decentralized forest management. Yet, we argue that this is a challenging road to REDD+ because...... conservation of forests under existing decentralized management arrangements toward a push for extending the coverage of forests under decentralized management, making forest rights the hard currency of REDD+....

  9. Launching "the evolution of cooperation".

    Science.gov (United States)

    Axelrod, Robert

    2012-04-21

    This article describes three aspects of the author's early work on the evolution of the cooperation. First, it explains how the idea for a computer tournament for the iterated Prisoner's Dilemma was inspired by the artificial intelligence research on computer checkers and computer chess. Second, it shows how the vulnerability of simple reciprocity of misunderstanding or misimplementation can be eliminated with the addition of some degree of generosity or contrition. Third, it recounts the unusual collaboration between the author, a political scientist, and William D. Hamilton, an evolutionary biologist. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. 7 CFR 1467.9 - Wetlands Reserve Enhancement Program.

    Science.gov (United States)

    2010-01-01

    ..., restoration, and enhancement objectives through agreements with States (including a political subdivision or... project. (b) Reserved Rights Pilot. (1) The Chief shall carry out a reserved rights pilot subject to the requirements established in this part. (2) Under the reserved rights pilot, a landowner may reserve grazing...

  11. Historical aspects of the nuclear right development

    International Nuclear Information System (INIS)

    Puig, Diva E.

    1999-01-01

    This paper analyses the historical aspects of the nuclear right development. It makes the evolution of the fundamental principles of nuclear right, in special, the civil responsibility for nuclear damages. (author)

  12. HYDROCARBONS RESERVES IN VENEZUELA

    Energy Technology Data Exchange (ETDEWEB)

    Gonzalez Cruz, D.J.

    2007-07-01

    Venezuela is an important player in the energy world, because of its hydrocarbons reserves. The process for calculating oil and associated gas reserves is described bearing in mind that 90% of the gas reserves of Venezuela are associated to oil. Likewise, an analysis is made of the oil reserves figures from 1975 to 2003. Reference is also made to inconsistencies found by international experts and the explanations offered in this respect by the Ministry of Energy and Petroleum (MENPET) and Petroleos de Venezuela (PDVSA) regarding the changes that took place in the 1980s. In turn, Hubbert's Law is explained to determine peak production of conventional oil that a reservoir or field will reach, as well as its relationship with remaining reserves. Emphasis is placed on the interest of the United Nations on this topic. The reserves of associated gas are presented along with their relationship with the different crude oils that are produced and with injected gas, as well as with respect to the possible changes that would take place in the latter if oil reserves are revised. Some recommendations are submitted so that the MENPET starts preparing the pertinent policies ruling reserves. (auth)

  13. Quantum information and the problem of mechanisms of biological evolution.

    Science.gov (United States)

    Melkikh, Alexey V

    2014-01-01

    One of the most important conditions for replication in early evolution is the de facto elimination of the conformational degrees of freedom of the replicators, the mechanisms of which remain unclear. In addition, realistic evolutionary timescales can be established based only on partially directed evolution, further complicating this issue. A division of the various evolutionary theories into two classes has been proposed based on the presence or absence of a priori information about the evolving system. A priori information plays a key role in solving problems in evolution. Here, a model of partially directed evolution, based on the learning automata theory, which includes a priori information about the fitness space, is proposed. A potential repository of such prior information is the states of biologically important molecules. Thus, the need for extended evolutionary synthesis is discussed. Experiments to test the hypothesis of partially directed evolution are proposed. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  14. Skyline Reservation System

    Data.gov (United States)

    US Agency for International Development — Flight reservation application used for in-country flights by USAID and DoS staff in Afghanistan. The application is managed and maintained by the vendor and USAID...

  15. US uranium reserves

    International Nuclear Information System (INIS)

    Hansen, M.V.

    1981-01-01

    The current low level of demand, compounded by rapidly rising costs and low prices, has caused a significant reduction in drilling for uranium in the United States, and the trend is likely to continue for a few more years. The effect on uranium reserves will be fewer additions to reserves because less exploration is being done. Further reductions will occur, especially in low-cost reserves, because of increasing costs, continuing depletion through production, and erosion through the high grading of deposits to fulfill previous contractual commitments. During the past several years, it has been necessary to increase the upper reserve cost level twice to compensate for rising costs. Rising costs are reducing the $15 reserves, the cost category corresponding most closely to the present market price, to an insignificant level. An encouraging factor related to US uranium reserves is that the US position internationally, as far as quantity is concerned, is not bad for the longer term. Also, there is a general opinion that US consumers would rather contract for domestic uranium than for foreign because of greater assurance of supply. Still another factor, nearly impossible to assess, is what effect rising costs in other countries will have on their uranium reserves. The annual conferences between the Grand Junction Area Office staff and major uranium companies provide a broad overview of the industry's perception of the future. It is not optimistic for the short term. Many companies are reducing their exploration and mining programs; some are switching to other more marketable mineral commodities, and a few are investing more heavily in foreign ventures. However, there is general optimism for the long term, and many predict a growth in demand in the mid-1980s. If the industry can survive the few lean years ahead, rising prices may restore its viability to former levels

  16. Arrhythmogenic right ventricular dysplasia

    International Nuclear Information System (INIS)

    Vignolo Puglia, W.; Freire Colla, D.; Rivara Urrutia, D.; Lujambio Grene, M.; Arbiza Bruno, T.; Oliveira, G.; Cobas Rodriguez, J.

    1997-01-01

    The arrhythmogenic right ventricular dysplasia is a condition predominantly well defined with arrhythmic events. We analyze three cases diagnosed by the group. These cases were presented as ventricular tachycardia with a morphology of left bundle branch block, presenting one of them aborted sudden death in evolution. The baseline electrocardiogram and signal averaging were abnormal in two of the three cases, like the echocardiogram. The electrophysiological study was able to induce in the three patients with sustained monomorphic ventricular tachycardia morphology of left bundle branch block. The definitive diagnosis was made by right ventriculography in two cases and magnetic resonance imaging in the other. Treatment included antiarrhythmic drugs in the three cases and the placement of an automatic defibrillator which survived a sudden death (Author)

  17. Glucosinolate structures in evolution.

    Science.gov (United States)

    Agerbirk, Niels; Olsen, Carl Erik

    2012-05-01

    that biochemical evolution of GSLs has more complex implications than the mere liberation of a different hydrolysis product upon tissue disruption. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Handbook on loss reserving

    CERN Document Server

    Schmidt, Klaus; Schnaus, Anja

    2016-01-01

    This handbook presents the basic aspects of actuarial loss reserving. Besides the traditional methods, it also includes a description of more recent ones and a discussion of certain problems occurring in actuarial practice, like inflation, scarce data, large claims, slow loss development, the use of market statistics, the need for simulation techniques and the task of calculating best estimates and ranges of future losses. In property and casualty insurance the provisions for payment obligations from losses that have occurred but have not yet been settled usually constitute the largest item on the liabilities side of an insurer's balance sheet. For this reason, the determination and evaluation of these loss reserves is of considerable economic importance for every property and casualty insurer. Actuarial students, academics as well as practicing actuaries will benefit from this overview of the most important actuarial methods of loss reserving by developing an understanding of the underlying stochastic models...

  19. Lithium reserves and resources

    International Nuclear Information System (INIS)

    Evans, R.K.

    1978-01-01

    As a result of accelerating research efforts in the fields of secondary batteries and thermonuclear power generation, concern has been expressed in certain quarters regarding the availability, in sufficient quantities, of lithium. As part of a recent study by the National Research Council on behalf of the Energy Research and Development Administration, a subpanel was formed to consider the outlook for lithium. Principal areas of concern were reserves, resources and the 'surplus' available for energy applications after allowing for the growth in current lithium applications. Reserves and resources were categorized into four classes ranging from fully proved reserves to resources which are probably dependent upon the marketing of co-products to become economically attractive. Because of the proprietary nature of data on beneficiation and processing recoveries, the tonnages of available lithium are expressed in terms of plant feed. However, highly conservative assumptions have been made concerning mining recoveries and these go a considerable way to accounting for total losses. Western World reserves and resources of all classes are estimated at 10.6 million tonnes Li of which 3.5 million tonnes Li are located in the United States. Current United States capacity, virtually equivalent to Western World capacity, is 4700 tonnes Li and production in 1976 approximated to 3500 tonnes Li. Production for current applications is expected to grow to approx. 10,000 tonnes in year 2000 and 13,000 tonnes a decade later. The massive excess of reserves and resources over that necessary to support conventional requirements has limited the amount of justifiable exploration expenditures; on the last occasion, there was a a major increase in demand (by the USAEA) reserves and capacity were increased rapidly. There are no foreseeable reasons why this shouldn't happen again when the need is clear. (author)

  20. Brazilian uranium reserves

    International Nuclear Information System (INIS)

    Marques, J.P.M.

    1981-01-01

    Due to a growing demand of electric power to support Brasil's development, the use of nuclear energy will be indispensable. The nuclear fuel cycle for the production of energy, starts with the uranium exploration. The work performed in this field led to the discovery of several deposits in the country, which to-date totalize a reserve of 236,300t of U 308 , ranking Brazil in the 6th place among the nations of the western world holding uranium reserves. (Author) [pt

  1. Urdaibai Biosphere Reserve (Biscay, Spain): Conservation against development?

    Science.gov (United States)

    Castillo-Eguskitza, Nekane; Rescia, Alejandro J; Onaindia, Miren

    2017-08-15

    The protected area approach has extended from conserving biodiversity to improving human well-being. However, the relationship between conservation and socioeconomic and cultural development continues to be controversial. This paper combines land use variables with socioeconomic and cultural variables through multivariate ordination analysis and evaluates their evolution in two areas inside and outside a Biosphere Reserve since the approval of the Governance Plan for Use and Management in the Reserve. The results indicate a similar tendency in the two areas, from the abandonment of traditional rural activities and decline in pine plantations to naturalness, urban sprawl and the growth of the tertiary economic sector, welfare indicators and sustainability index. However, it can be broadly observed that the region included inside the protected area presents better conservation features (native forest) and rural systems (forestry and primary economic sector) than the region outside the protected area while maintaining similar socioeconomic and cultural conditions. We suggest that the designation of the Biosphere Reserve does not influence the local population negatively but does safeguard its conservation, which could have enhanced socioeconomic and cultural development. Thus, even though certain changes must be made to replace the conifer plantations and encourage agricultural activities, the designation of the protected area fulfills its sustainability goal and enhances the local population's quality of life. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. 24 CFR 206.115 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES HOME EQUITY CONVERSION MORTGAGE INSURANCE Contract Rights and Obligations Mortgage Insurance Premiums § 206.115 [Reserved] ...

  3. Session 7: Reserve

    International Nuclear Information System (INIS)

    Bailey, R.; Crockford, G.

    2001-01-01

    The reserve session was devoted to some issues that came up through the workshop, which were grouped into three main areas: The Global Accelerator Network, Problems of stress and how to get organized to minimize them, What should an operations group be responsible for? This paper summarizes the discussions that took place. (author)

  4. SUIKERBOSRAND NATURE RESERVE

    African Journals Online (AJOL)

    reserve, the total length being 66 km with six overnight huts. There are also the BokmakiePie. Nature Troil. and the Cheetah Interpretive Troil. which can be used by day visitors. The former has two loops, one of 10 km and another of 17 km. The. Cheetah Troil. is much shorter and various points of interest are interpreted en ...

  5. School Shootings Stun Reservation

    Science.gov (United States)

    Borja, Rhea R.; Cavanagh, Sean

    2005-01-01

    This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…

  6. Uranium reserves fall: AAEC

    International Nuclear Information System (INIS)

    Anon.

    1982-01-01

    Figures released by the AAEC show that Australia's reasonably assured resources of uranium recoverable at US$80 a kg fell by 5,000 tonnes during 1980-81. Reserves at 30 June 1981 totalled 294,000 tonnes. This represented 17 per cent of the Western World's low cost reasonably assured resources

  7. Fractional Reserve Banking

    OpenAIRE

    Andreasen, Niels; Bjerregaard, Mads; Lund, Jonas; Olsen, Ove Bitsch; Rasmussen, Andreas Dalgas

    2012-01-01

    Projektet er bygget op omkring kritisk realisme, som er det gennemgående videnskabelige fundament til undersøgelsen af hvilke strukturelle grunde der er til finansiel ustabilitet i Danmark. Projektet går i dybden med Fractional Reserve Banking og incitamentsstrukturen i banksystemet. Vi bevæger os både på det makro- og mikroøkonomiske niveau i analysen. På makro niveau bruger vi den østrigske skole om konjunktur teori (The Positive Theory of the Cycle). På mikro niveau arbejder vi med princip...

  8. On the thermodynamics of multilevel evolution.

    Science.gov (United States)

    Tessera, Marc; Hoelzer, Guy A

    2013-09-01

    Biodiversity is hierarchically structured both phylogenetically and functionally. Phylogenetic hierarchy is understood as a product of branching organic evolution as described by Darwin. Ecosystem biologists understand some aspects of functional hierarchy, such as food web architecture, as a product of evolutionary ecology; but functional hierarchy extends to much lower scales of organization than those studied by ecologists. We argue that the more general use of the term "evolution" employed by physicists and applied to non-living systems connects directly to the narrow biological meaning. Physical evolution is best understood as a thermodynamic phenomenon, and this perspective comfortably includes all of biological evolution. We suggest four dynamical factors that build on each other in a hierarchical fashion and set the stage for the Darwinian evolution of biological systems: (1) the entropic erosion of structure; (2) the construction of dissipative systems; (3) the reproduction of growing systems and (4) the historical memory accrued to populations of reproductive agents by the acquisition of hereditary mechanisms. A particular level of evolution can underpin the emergence of higher levels, but evolutionary processes persist at each level in the hierarchy. We also argue that particular evolutionary processes can occur at any level of the hierarchy where they are not obstructed by material constraints. This theoretical framework provides an extensive basis for understanding natural selection as a multilevel process. The extensive literature on thermodynamics in turn provides an important advantage to this perspective on the evolution of higher levels of organization, such as the evolution of altruism that can accompany the emergence of social organization. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  9. Federal reservation of geothermal resources

    Energy Technology Data Exchange (ETDEWEB)

    Silver, R.M.

    1978-01-01

    Union Oil had developed or was seeking to develop wells on the land in Sonoma County, California in order to produce geothermal steam for generating electricity. The US Attorney General brought a quiet title action pursuant to 21(b) of the Geothermal Steam Act of 1970 to determine whether geothermal resources are included in the mineral reservation under the Homestead Act. The US District Court granted Union Oil's motion to dismiss for failure to state a claim upon which relief may be granted. On appeal, the Ninth Circuit reversed and remanded. In summary, the court concluded on the basis of the legislative history of the Stock-Raising Homestead Act that sources of energy are intended to remain in the government's possession, and the purposes of the Act will be best served by including geothermal resources in the reservation of mineral interests. Noting the strictly agricultural purpose of the Act, the subsurface estate reservation was broadly interpreted, even though title passed to all rights that were not expressly reserved. The court left open on remand the question of estoppel of the government from interfering with private lessees by developing subsurface resources compensation.This is a unique and intriguing decision, as it opens wide the definition of ''mineral interest,'' construing it in the timely terms of a valuable natural resource that may be in great demand for future energy needs. The decision is being appealed to the United States Supreme Court, and it will be interesting to observe whether this liberal interpretation of mineral interests will be upheld.

  10. Time rescaling and pattern formation in biological evolution.

    Science.gov (United States)

    Igamberdiev, Abir U

    2014-09-01

    Biological evolution is analyzed as a process of continuous measurement in which biosystems interpret themselves in the environment resulting in changes of both. This leads to rescaling of internal time (heterochrony) followed by spatial reconstructions of morphology (heterotopy). The logical precondition of evolution is the incompleteness of biosystem's internal description, while the physical precondition is the uncertainty of quantum measurement. The process of evolution is based on perpetual changes in interpretation of information in the changing world. In this interpretation the external biospheric gradients are used for establishment of new features of organization. It is concluded that biological evolution involves the anticipatory epigenetic changes in the interpretation of genetic symbolism which cannot generally be forecasted but can provide canalization of structural transformations defined by the existing organization and leading to predictable patterns of form generation. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  11. Age of acquisition predicts rate of lexical evolution.

    Science.gov (United States)

    Monaghan, Padraic

    2014-12-01

    The processes taking place during language acquisition are proposed to influence language evolution. However, evidence demonstrating the link between language learning and language evolution is, at best, indirect, constituting studies of laboratory-based artificial language learning studies or computational simulations of diachronic change. In the current study, a direct link between acquisition and evolution is established, showing that for two hundred fundamental vocabulary items, the age at which words are acquired is a predictor of the rate at which they have changed in studies of language evolution. Early-acquired words are more salient and easier to process than late-acquired words, and these early-acquired words are also more stably represented within the community's language. Analysing the properties of these early-acquired words potentially provides insight into the origins of communication, highlighting features of words that have been ultra-conserved in language. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Evolution of lung breathing from a lungless primitive vertebrate.

    Science.gov (United States)

    Hoffman, M; Taylor, B E; Harris, M B

    2016-04-01

    Air breathing was critical to the terrestrial radiation and evolution of tetrapods and arose in fish. The vertebrate lung originated from a progenitor structure present in primitive boney fish. The origin of the neural substrates, which are sensitive to metabolically produced CO2 and which rhythmically activate respiratory muscles to match lung ventilation to metabolic demand, is enigmatic. We have found that a distinct periodic centrally generated rhythm, described as "cough" and occurring in lamprey in vivo and in vitro, is modulated by central sensitivity to CO2. This suggests that elements critical for the evolution of breathing in tetrapods, were present in the most basal vertebrate ancestors prior to the evolution of the lung. We propose that the evolution of breathing in all vertebrates occurred through exaptations derived from these critical basal elements. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. Arthropod evolution and development: recent insights from chelicerates and myriapods.

    Science.gov (United States)

    Leite, Daniel J; McGregor, Alistair P

    2016-08-01

    Research on arthropod genetics and development has added much to our understanding of animal evolution. While this work has mainly focused on insects, a growing body of research on the less studied myriapods and chelicerates is providing important new insights into arthropod genomics and development. Multiple chelicerate lineages have a high incidence of gene duplication, which is suggestive of large-scale and even whole genome duplications. Furthermore, the duplication and divergence of genes is associated with the evolution of appendage morphology and other phenotypes in chelicerates and myriapods. Recent studies of these arthropods have also helped to understand the evolution and development of segmented bodies. Further research on chelicerate and myriapod models as well as species from other orders of these subphyla has great potential to expand our understanding of the evolution of animal genomes and development. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Within-Host Evolution of Human Influenza Virus.

    Science.gov (United States)

    Xue, Katherine S; Moncla, Louise H; Bedford, Trevor; Bloom, Jesse D

    2018-03-10

    The rapid global evolution of influenza virus begins with mutations that arise de novo in individual infections, but little is known about how evolution occurs within hosts. We review recent progress in understanding how and why influenza viruses evolve within human hosts. Advances in deep sequencing make it possible to measure within-host genetic diversity in both acute and chronic influenza infections. Factors like antigenic selection, antiviral treatment, tissue specificity, spatial structure, and multiplicity of infection may affect how influenza viruses evolve within human hosts. Studies of within-host evolution can contribute to our understanding of the evolutionary and epidemiological factors that shape influenza virus's global evolution. Copyright © 2018 Elsevier Ltd. All rights reserved.

  15. The spontaneous market order and evolution.

    Science.gov (United States)

    Beck, Naomi

    2016-08-01

    Darwin's theory of natural selection and the idea of a spontaneous order share a fundamental feature: the claim that apparent design or order do not necessarily imply a designer or rational planning. But they also present important differences, which touch upon central questions such as the evolution of morality, the role of human agency in social evolution, the existence (or not) of directionality in undesigned processes, and the presence (nor not) of a providential element in evolutionary accounts. In this article, I explore these themes and probe the relationship between the notion of a spontaneous order and the theory of evolution by natural selection. The reflections of Nobel laureate in economics, F.A. von Hayek, provide the beginning and endpoint in this voyage, for they constitute the most pronounced effort to develop a full-fledged theory combining evolution and economics in recent times. But along the way, I also investigate the influence of classical political economy on Darwin's thought, primarily that of Adam Smith, and consider the reasons for which Darwin did not refer to Smith when discussing the principle of natural selection in The Origin of Species. I conclude that the spontaneous order, as understood by Hayek, and evolution by natural selection constitute two disparate concepts. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Are uranium reserves adequate?

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    Against a backdrop of growing concerns about global warming and geopolitical pressures on fossil energies, especially natural gas and oil, interest in nuclear power has revived considerably. Conscious of its addiction to oil and reeling from a series of gigantic blackouts, the United States, in the words of its president, must 'aggressively move forward with the construction of nuclear power plants'. Some European countries have approved new power plant construction (Finland and France), while the more reserved ones (Belgium, Germany and Sweden) have begun to show a change in attitude. Asia, meanwhile, is host to the planet's largest number of potential nuclear construction projects in this first half of the 21. century. All these signs point to a sharp rise in uranium consumption, the basic fuel for these plants. But are there enough resources to support a nuclear revival on a planetary scale? The publication of the Red Book on uranium in late May 2006 was an opportunity for Thierry Dujardin, Deputy Director of Science and Development at the OECD's Nuclear Energy Agency, to take stock of resources. He gives his opinion in this paper

  17. Reserve selection with land market feedbacks.

    Science.gov (United States)

    Butsic, Van; Lewis, David J; Radeloff, Volker C

    2013-01-15

    How to best site reserves is a leading question for conservation biologists. Recently, reserve selection has emphasized efficient conservation: maximizing conservation goals given the reality of limited conservation budgets, and this work indicates that land market can potentially undermine the conservation benefits of reserves by increasing property values and development probabilities near reserves. Here we propose a reserve selection methodology which optimizes conservation given both a budget constraint and land market feedbacks by using a combination of econometric models along with stochastic dynamic programming. We show that amenity based feedbacks can be accounted for in optimal reserve selection by choosing property price and land development models which exogenously estimate the effects of reserve establishment. In our empirical example, we use previously estimated models of land development and property prices to select parcels to maximize coarse woody debris along 16 lakes in Vilas County, WI, USA. Using each lake as an independent experiment, we find that including land market feedbacks in the reserve selection algorithm has only small effects on conservation efficacy. Likewise, we find that in our setting heuristic (minloss and maxgain) algorithms perform nearly as well as the optimal selection strategy. We emphasize that land market feedbacks can be included in optimal reserve selection; the extent to which this improves reserve placement will likely vary across landscapes. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Evolution, brain, and the nature of language.

    Science.gov (United States)

    Berwick, Robert C; Friederici, Angela D; Chomsky, Noam; Bolhuis, Johan J

    2013-02-01

    Language serves as a cornerstone for human cognition, yet much about its evolution remains puzzling. Recent research on this question parallels Darwin's attempt to explain both the unity of all species and their diversity. What has emerged from this research is that the unified nature of human language arises from a shared, species-specific computational ability. This ability has identifiable correlates in the brain and has remained fixed since the origin of language approximately 100 thousand years ago. Although songbirds share with humans a vocal imitation learning ability, with a similar underlying neural organization, language is uniquely human. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. On the evolution of bacterial multicellularity.

    Science.gov (United States)

    Lyons, Nicholas A; Kolter, Roberto

    2015-04-01

    Multicellularity is one of the most prevalent evolutionary innovations and nowhere is this more apparent than in the bacterial world, which contains many examples of multicellular organisms in a surprising array of forms. Due to their experimental accessibility and the large and diverse genomic data available, bacteria enable us to probe fundamental aspects of the origins of multicellularity. Here we discuss examples of multicellular behaviors in bacteria, the selective pressures that may have led to their evolution, possible origins and intermediate stages, and whether the ubiquity of apparently convergent multicellular forms argues for its inevitability. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Evolution of the indoor biome.

    Science.gov (United States)

    Martin, Laura J; Adams, Rachel I; Bateman, Ashley; Bik, Holly M; Hawks, John; Hird, Sarah M; Hughes, David; Kembel, Steven W; Kinney, Kerry; Kolokotronis, Sergios-Orestis; Levy, Gabriel; McClain, Craig; Meadow, James F; Medina, Raul F; Mhuireach, Gwynne; Moreau, Corrie S; Munshi-South, Jason; Nichols, Lauren M; Palmer, Clare; Popova, Laura; Schal, Coby; Täubel, Martin; Trautwein, Michelle; Ugalde, Juan A; Dunn, Robert R

    2015-04-01

    Few biologists have studied the evolutionary processes at work in indoor environments. Yet indoor environments comprise approximately 0.5% of ice-free land area--an area as large as the subtropical coniferous forest biome. Here we review the emerging subfield of 'indoor biome' studies. After defining the indoor biome and tracing its deep history, we discuss some of its evolutionary dimensions. We restrict our examples to the species found in human houses--a subset of the environments constituting the indoor biome--and offer preliminary hypotheses to advance the study of indoor evolution. Studies of the indoor biome are situated at the intersection of evolutionary ecology, anthropology, architecture, and human ecology and are well suited for citizen science projects, public outreach, and large-scale international collaborations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. 77 FR 21846 - Reserve Requirements of Depository Institutions: Reserves Simplification

    Science.gov (United States)

    2012-04-12

    ... Requirements of Depository Institutions: Reserves Simplification AGENCY: Board of Governors of the Federal Reserve System. ACTION: Final rule. SUMMARY: The Board is amending Regulation D, Reserve Requirements of Depository Institutions, to simplify the administration of reserve requirements. The final rule creates a...

  2. Can Evolution Supply What Ecology Demands?

    Science.gov (United States)

    Kokko, Hanna; Chaturvedi, Anurag; Croll, Daniel; Fischer, Martin C; Guillaume, Frédéric; Karrenberg, Sophie; Kerr, Ben; Rolshausen, Gregor; Stapley, Jessica

    2017-03-01

    A simplistic view of the adaptive process pictures a hillside along which a population can climb: when ecological 'demands' change, evolution 'supplies' the variation needed for the population to climb to a new peak. Evolutionary ecologists point out that this simplistic view can be incomplete because the fitness landscape changes dynamically as the population evolves. Geneticists meanwhile have identified complexities relating to the nature of genetic variation and its architecture, and the importance of epigenetic variation is under debate. In this review, we highlight how complexity in both ecological 'demands' and the evolutionary 'supply' influences organisms' ability to climb fitness landscapes that themselves change dynamically as evolution proceeds, and encourage new synthetic effort across research disciplines towards ecologically realistic studies of adaptation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Antidepressants: Selecting One That's Right for You

    Science.gov (United States)

    Antidepressants: Selecting one that's right for you Confused by the choice in antidepressants? With persistence, you and your doctor should find one that works so ... Foundation for Medical Education and Research (MFMER). All rights reserved.

  4. Positive rights, negative rights and health care.

    Science.gov (United States)

    Bradley, Andrew

    2010-12-01

    In the current debate about healthcare reform in the USA, advocates for government-ensured universal coverage assume that health care is a right. Although this position is politically popular, it is sometimes challenged by a restricted view of rights popular with libertarians and individualists. The restricted view of rights only accepts 'negative' rights as legitimate rights. Negative rights, the argument goes, place no obligations on you to provide goods to other people and thus respect your right to keep the fruits of your labour. A classic enumeration of negative rights includes life, liberty, and the pursuit of happiness. Positive rights, by contrast, obligate you either to provide goods to others, or pay taxes that are used for redistributive purposes. Health care falls into the category of positive rights since its provision by the government requires taxation and therefore redistribution. Therefore, the libertarian or individualist might argue that health care cannot be a true right. This paper rejects the distinction between positive and negative rights. In fact, the protection of both positive and negative rights can place obligations on others. Furthermore, because of its role in helping protect equality of opportunity, health care can be tied to the rights to life, liberty, and the pursuit of happiness. There is, therefore, good reason to believe that health care is a human right and that universal access should be guaranteed. The practical application, by governments and non-governmental organisations, of several of the arguments presented in this paper is also discussed.

  5. On the nuclear fuel and fossil fuel reserves

    International Nuclear Information System (INIS)

    Fettweis, G.

    1978-01-01

    A short discussion of the nuclear fuel and fossil fuel reserves and the connected problem of prices evolution is presented. The need to regard fuel production under an economic aspect is emphasized. Data about known and assessed fuel reserves, world-wide and with special consideration of Austria, are reviewed. It is concluded that in view of the fuel reserves situation an energy policy which allows for a maximum of options seems adequate. (G.G.)

  6. The Bank of Canada's Management of Foreign Currency Reserves

    OpenAIRE

    Jacobo De León

    2001-01-01

    This article describes the Bank's management of the liquid foreign currency portion of the government's official reserves. It broadly outlines the operations of the Exchange Fund Account (EFA), the main account in which Canada's reserves are held. It then briefly reviews the evolution of the objectives and management of the EFA over the past 25 years, particularly in light of the changing level of reserves and developments in financial markets. The EFA is funded by Canada's foreign currency b...

  7. The Courts and Student Rights -- Procedural Matters.

    Science.gov (United States)

    Phay, Robert E.

    This paper traces the evolution of student rights and the judicial protection of these rights through numerous court cases. The author outlines the minimum standards of due process required in disciplinary proceedings and discusses cases that point up (1) the required specificity of rules on student conduct, (2) the requirements of notice to…

  8. Communication rights: Fundamental human rights for all.

    Science.gov (United States)

    McLeod, Sharynne

    2018-02-01

    The right to communicate includes the right to "freedom of opinion and expression" and rights and freedoms "without distinction of … language". The 70th anniversary of the Universal Declaration of Human Rights is a time to celebrate and reflect on communication as a human right, particularly with respect to Article 19 and its relationship to national and international conventions, declarations, policies and practices. This review profiles articles from the special issue of International Journal of Speech-Language Pathology (volume 20, issue 1) addressing communication rights from four perspectives: (1) communication rights of all people; (2) communication rights of people with communication disabilities; (3) communication rights of children and (4) communication rights relating to language. Divergent perspectives from across the globe are considered. First-hand accounts of people whose right to communicate is compromised/upheld are included and perspectives are provided from people with expertise and advocacy roles in speech-language pathology, audiology, linguistics, education, media, literature and law, including members of the International Communication Project. Three steps are outlined to support communication rights: acknowledge people - adjust the communication style - take time to listen. Future advocacy for communication rights could be informed by replicating processes used to generate the Yogyakarta Principles.

  9. Status of fossil fuel reserves

    International Nuclear Information System (INIS)

    Laherrere, J.

    2005-01-01

    Reserves represent the sum of past and future productions up to the end of production. In most countries the reserve data of fields are confidential. Therefore, fossil fuel reserves are badly known because the published data are more political than technical and many countries make a confusion between resources and reserves. The cumulated production of fossil fuels represents only between a third and a fifth of the ultimate reserves. The production peak will take place between 2020 and 2050. In the ultimate reserves, which extrapolate the past, the fossil fuels represent three thirds of the overall energy. This document analyses the uncertainties linked with fossil fuel reserves: reliability of published data, modeling of future production, comparison with other energy sources, energy consumption forecasts, reserves/production ratio, exploitation of non-conventional hydrocarbons (tar sands, extra-heavy oils, bituminous shales, coal gas, gas shales, methane in overpressure aquifers, methane hydrates), technology impacts, prices impact, and reserves growth. (J.S.)

  10. 77 FR 66361 - Reserve Requirements of Depository Institutions: Reserves Simplification

    Science.gov (United States)

    2012-11-05

    ... Requirements of Depository Institutions: Reserves Simplification AGENCY: Board of Governors of the Federal... (Reserve Requirements of Depository Institutions) published in the Federal Register on April 12, 2012. The... simplifications related to the administration of reserve requirements: 1. Create a common two-week maintenance...

  11. Imperfect information facilitates the evolution of reciprocity.

    Science.gov (United States)

    Kurokawa, Shun

    2016-06-01

    , imperfect information disturbs the evolution of reciprocity even when mistakes occur. Imperfect information can encourage the evolution of cooperation. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Rethinking the evolution of specialization: A model for the evolution of phenotypic heterogeneity.

    Science.gov (United States)

    Rubin, Ilan N; Doebeli, Michael

    2017-12-21

    the evolutionary dynamics, effectively guaranteeing eventual branching. Large mutations allow the second order disruptive selection to dominate the first order selection toward phenotypic heterogeneity. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Olympic Summer Games and Broadcast Rights. Evolution and Challenges in the New Media Environment/ Juegos Olímpicos de Verano y derechos audiovisuales. Evolución y retos en el entorno New Media

    Directory of Open Access Journals (Sweden)

    Dr. Emilio Fernández Peña

    2009-01-01

    Full Text Available Resumen: El presente trabajo realiza un recorrido histórico sobre la importancia del audiovisual en el desarrollo y difusión del movimiento Olímpico moderno y analiza el papel que los ingresos por derechos televisivos tienen en la financiación del movimiento Olímpico. Los ingresos relacionados con la comunicación (derechos audiovisuales y esponsorización representan casi el 85% de la recaudación total del movimiento Olímpico que es redistribuida en su mayoría entre las Federaciones Internacionales, los Comités Olímpicos Nacionales y Solidaridad Olímpica. El mandato de Juan Antonio Samaranch fue el de la toma de control sobre las negociaciones de los derechos audiovisuales por el CIO, implantando los contratos audiovisuales a largo plazo, lo que permitió un aumento exponencial de los ingresos y su estabilidad en el tiempo. Los primeros nueve años de Rogge como presidente han sido los del éxito financiero en la recaudación y los de la ruptura del modelo de venta conjunta en Europa a las televisiones públicas, sustiyendo en el viejo continente el modelo apoyado en el servico público por el de servicio universal. Las dinámicas de los Nuevos Medios requieren de una adaptación del viejo modelo de propiedad intelectual territorial y exclusivo y su flexibilización, que permita a los jóvenes reelaborar y compartir las imágenes Olímpicas, lo que implica cambios en la gestión de los derechos.Abstract: The project offers a historical overview of the importance of broadcasting for the development and dissemination of the Olympic Movement and its ideals. It also analyses the role of revenue from television broadcast rights in the Olympic Movement. Communication-related revenue (broadcast rights and sponsorship accounts for 85% of the Olympic Movement's total income, most of which is distributed among International Federations, National Olympic Committees and Olympic Solidarity. It was under Juan Antonio Samaranch's mandate that the

  14. Double Outlet Right Ventricle

    Science.gov (United States)

    ... Right Ventricle Menu Topics Topics FAQs Double Outlet Right Ventricle Double outlet right ventricle (DORV) is a rare form of congenital heart disease. En español Double outlet right ventricle (DORV) is a rare form of congenital ...

  15. Fractional Reserve in Banking System

    OpenAIRE

    Valkonen, Maria

    2016-01-01

    This thesis is aimed to provide understanding of the role of the fractional reserve in the mod-ern banking system worldwide and particularly in Finland. The fractional reserve banking is used worldwide, but the benefits of this system are very disputable. On the one hand, experts say that the fractional reserve is a necessary instrument for the normal business and profit making. On the other hand, sceptics openly criticize the fractional reserve system and blame it for fiat money (money n...

  16. Schumpeter's Evolution

    DEFF Research Database (Denmark)

    Andersen, Esben Sloth

    reworking of his basic theory of economic evolution in Development from 1934, and this reworking was continued in Cycles from 1939. Here Schumpeter also tried to handle the statistical and historical evidence on the waveform evolution of the capitalist economy. Capitalism from 1942 modified the model...

  17. Galactic evolution

    International Nuclear Information System (INIS)

    Pagel, B.

    1979-01-01

    Ideas are considered concerning the evolution of galaxies which are closely related to those of stellar evolution and the origin of elements. Using information obtained from stellar spectra, astronomers are now able to consider an underlying process to explain the distribution of various elements in the stars, gas and dust clouds of the galaxies. (U.K.)

  18. Darwinian evolution

    NARCIS (Netherlands)

    Jagers op Akkerhuis, Gerard A.J.M.; Spijkerboer, Hendrik Pieter; Koelewijn, Hans Peter

    2016-01-01

    Darwinian evolution is a central tenet in biology. Conventionally, the defi nition of Darwinian evolution is linked to a population-based process that can be measured by focusing on changes in DNA/allele frequencies. However, in some publications it has been suggested that selection represents a

  19. Hydrogen evolution by a metal-free electrocatalyst

    KAUST Repository

    Zheng, Yao

    2014-04-28

    Electrocatalytic reduction of water to molecular hydrogen via the hydrogen evolution reaction may provide a sustainable energy supply for the future, but its commercial application is hampered by the use of precious platinum catalysts. All alternatives to platinum thus far are based on nonprecious metals, and, to our knowledge, there is no report about a catalyst for electrocatalytic hydrogen evolution beyond metals. Here we couple graphitic-carbon nitride with nitrogen-doped graphene to produce a metal-free hybrid catalyst, which shows an unexpected hydrogen evolution reaction activity with comparable overpotential and Tafel slope to some of well-developed metallic catalysts. Experimental observations in combination with density functional theory calculations reveal that its unusual electrocatalytic properties originate from an intrinsic chemical and electronic coupling that synergistically promotes the proton adsorption and reduction kinetics. © 2014 Macmillan Publishers Limited. All rights reserved.

  20. Override the controversy: Analytic thinking predicts endorsement of evolution.

    Science.gov (United States)

    Gervais, Will M

    2015-09-01

    Despite overwhelming scientific consensus, popular opinions regarding evolution are starkly divided. In the USA, for example, nearly one in three adults espouse a literal and recent divine creation account of human origins. Plausibly, resistance to scientific conclusions regarding the origins of species-like much resistance to other scientific conclusions (Bloom & Weisberg, 2007)-gains support from reliably developing intuitions. Intuitions about essentialism, teleology, agency, and order may combine to make creationism potentially more cognitively attractive than evolutionary concepts. However, dual process approaches to cognition recognize that people can often analytically override their intuitions. Two large studies (total N=1324) found consistent evidence that a tendency to engage analytic thinking predicted endorsement of evolution, even controlling for relevant demographic, attitudinal, and religious variables. Meanwhile, exposure to religion predicted reduced endorsement of evolution. Cognitive style is one factor among many affecting opinions on the origin of species. Copyright © 2015 Elsevier B.V. All rights reserved.

  1. Evolutionary rescue of a parasite population by mutation rate evolution.

    Science.gov (United States)

    Greenspoon, Philip B; Mideo, Nicole

    2017-10-01

    The risk of antibiotic resistance evolution in parasites is a major problem for public health. Identifying factors which promote antibiotic resistance evolution is thus a priority in evolutionary medicine. The rate at which new mutations enter the parasite population is one important predictor; however, mutation rate is not necessarily a fixed quantity, as is often assumed, but can itself evolve. Here we explore the possible impacts of mutation rate evolution on the fate of a disease circulating in a host population, which is being treated with drugs, the use of which varies over time. Using an evolutionary rescue framework, we find that mutation rate evolution provides a dramatic increase in the probability that a parasite population survives treatment in only a limited region, while providing little or no advantage in other regions. Both epidemiological features, such as the virulence of infection, and population genetic parameters, such as recombination rate, play important roles in determining the probability of evolutionary rescue and whether mutation rate evolution enhances the probability of evolutionary rescue or not. While efforts to curtail mutation rate evolution in parasites may be worthwhile under some circumstances, our results suggest that this need not always be the case. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Stellar evolution

    CERN Document Server

    Meadows, A J

    2013-01-01

    Stellar Evolution, Second Edition covers the significant advances in the understanding of birth, life, and death of stars.This book is divided into nine chapters and begins with a description of the characteristics of stars according to their brightness, distance, size, mass, age, and chemical composition. The next chapters deal with the families, structure, and birth of stars. These topics are followed by discussions of the chemical composition and the evolution of main-sequence stars. A chapter focuses on the unique features of the sun as a star, including its evolution, magnetic fields, act

  3. Minority Language Rights.

    Science.gov (United States)

    O Riagain, Padraig; Shuibhne, Niamh Nic

    1997-01-01

    A survey of literature since 1990 on minority languages and language rights focuses on five issues: definition of minorities; individual vs. collective rights; legal bases for minority linguistic rights; applications and interpretations of minority language rights; and assessments of the impact of minority rights legislation. A nine-item annotated…

  4. Right heart ventriculography

    Science.gov (United States)

    Angiography - right heart ... moved forward into the right side of the heart. As the catheter is advanced, the doctor can ... is injected into the right side of the heart. It helps the cardiologist determine the size and ...

  5. Mechanisms for development of property rights institutions

    Directory of Open Access Journals (Sweden)

    Žarković Jelena

    2006-01-01

    Full Text Available The institution of property rights is increasingly recognized as an essential building block of an economically prosperous society. The question that remains unsolved, however, is how do we develop effective property rights institutions? The literature dealing with the development of property rights tends to be, in general, an optimistic one since there is a tendency to view the design of property rights institutions as maximizing decisions to economize on transaction costs and to facilitate new economic activities. On the other hand, since property rights define the distribution of wealth and political power in a society, changes in property rights structures are likely to be influenced by more than pure efficiency considerations. Therefore, in order to achieve a balanced analysis of the evolution of property rights institutions, the model of endogenous property rights creation should be modified. We did that by introducing the neoinstitutional theory of the state in the model.

  6. Reservation wages and starting wages

    NARCIS (Netherlands)

    van Ophem, H.; Hartog, J.; Berkhout, P.

    2011-01-01

    We analyse a unique data set that combines reservation wage and actually paid wage for a large sample of Dutch recent higher education graduates. On average, accepted wages are almost 8% higher than reservation wages, but there is no fixed proportionality. We find that the difference between

  7. Can Creativity Predict Cognitive Reserve?

    Science.gov (United States)

    Palmiero, Massimiliano; Di Giacomo, Dina; Passafiume, Domenico

    2016-01-01

    Cognitive reserve relies on the ability to effectively cope with aging and brain damage by using alternate processes to approach tasks when standard approaches are no longer available. In this study, the issue if creativity can predict cognitive reserve has been explored. Forty participants (mean age: 61 years) filled out: the Cognitive Reserve…

  8. Right of access to energy

    International Nuclear Information System (INIS)

    Delgado Triana, Yanelys; Fariñas Wong, Ernesto Yoel

    2015-01-01

    Energy is essential for the development of our life and for the development of production capacity. However, a number of people worldwide without this living, specifically power. To the extent that increase energy needs for domestic, industrial and agricultural use, each day more indispensable need access to this recognition as a human right or fundamental respect is made, so some questions in this paper are required both denominations, being essential to consider the emergence and evolution of these. An analysis of the international protection they receive the right of access to energy services, although currently there are no international treaties that specifically recognize it also performs a number of initiatives that promote its preservation manifested and recognized in several abstractly legal instruments, such as declarations, covenants and conventions. (full text)

  9. Right colon cancer: Left behind.

    Science.gov (United States)

    Gervaz, P; Usel, M; Rapiti, E; Chappuis, P; Neyroud-Kaspar, I; Bouchardy, C

    2016-09-01

    Prognosis of colon cancer (CC) has steadily improved during the past three decades. This trend, however, may vary according to proximal (right) or distal (left) tumor location. We studied if improvement in survival was greater for left than for right CC. We included all CC recorded at the Geneva population-based registry between 1980 and 2006. We compared patients, tumor and treatment characteristics between left and right CC by logistic regression and compared CC specific survival by Cox models taking into account putative confounders. We also compared changes in survival between CC location in early and late years of observation. Among the 3396 CC patients, 1334 (39%) had right-sided and 2062 (61%) left-sided tumors. In the early 1980s, 5-year specific survival was identical for right and left CCs (49% vs. 48%). During the study period, a dramatic improvement in survival was observed for patients with left-sided cancers (Hazard ratio [HR]: 0.42, 95% confidence interval [CI]: 0.29-0.62, p colon cancer patients, those with right-sided lesions have by far the worse prognosis. Change of strategic management in this subgroup is warranted. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Human Rights, History of

    NARCIS (Netherlands)

    de Baets, Antoon; Wright, James

    2015-01-01

    In this article, six basic debates about human rights are clarified from a historical perspective: the origin of human rights as moral rights connected to the natural law doctrine and opposed to positive rights; the wave of criticism of their abstract and absolute character by nineteenth-century

  11. Rights, goals, and capabilities

    NARCIS (Netherlands)

    van Hees, M.V.B.P.M

    This article analyses the relationship between rights and capabilities in order to get a better grasp of the kind of consequentialism that the capability theory represents. Capability rights have been defined as rights that have a capability as their object (rights to capabilities). Such a

  12. Securities issues in reserves reporting

    International Nuclear Information System (INIS)

    Legg, M.B.

    1997-01-01

    Securities issues in oil and gas reserves reporting were discussed. Alberta requires specific information regarding important oil and gas properties, plants, facilities and installations. When preparing the reserves report, the following elements are important to consider: (1) the author of the report must be a registered professional engineer or registered professional geologist, (2) the report itself must be an engineering document, (3) the content of the report must be extensive, (4) it should be prepared in accordance with petroleum engineering and evaluation practices, and must include a summary of estimated net reserves

  13. Analyzing endocrine system conservation and evolution.

    Science.gov (United States)

    Bonett, Ronald M

    2016-08-01

    Analyzing variation in rates of evolution can provide important insights into the factors that constrain trait evolution, as well as those that promote diversification. Metazoan endocrine systems exhibit apparent variation in evolutionary rates of their constituent components at multiple levels, yet relatively few studies have quantified these patterns and analyzed them in a phylogenetic context. This may be in part due to historical and current data limitations for many endocrine components and taxonomic groups. However, recent technological advancements such as high-throughput sequencing provide the opportunity to collect large-scale comparative data sets for even non-model species. Such ventures will produce a fertile data landscape for evolutionary analyses of nucleic acid and amino acid based endocrine components. Here I summarize evolutionary rate analyses that can be applied to categorical and continuous endocrine traits, and also those for nucleic acid and protein-based components. I emphasize analyses that could be used to test whether other variables (e.g., ecology, ontogenetic timing of expression, etc.) are related to patterns of rate variation and endocrine component diversification. The application of phylogenetic-based rate analyses to comparative endocrine data will greatly enhance our understanding of the factors that have shaped endocrine system evolution. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Thermodynamic stability of biomolecules and evolution.

    Science.gov (United States)

    Chakravarty, Ashim K

    2017-08-01

    The thermodynamic stability of biomolecules in the perspective of evolution is a complex issue and needs discussion. Intra molecular bonds maintain the structure and the state of internal energy (E) of a biomolecule at "local minima". In this communication, possibility of loss in internal energy level of a biomolecule through the changes in the bonds has been discussed, that might earn more thermodynamic stability for the molecule. In the process variations in structure and functions of the molecule could occur. Thus, E of a biomolecule is likely to have energy stature for minimization. Such change in energy status is an intrinsic factor for evolving biomolecules buying more stability and generating variations in the structure and function of DNA molecules undergoing natural selection. Thus, the variations might very well contribute towards the process of evolution. A brief discussion on conserved sequence in the light of proposition in this communication has been made at the end. Extension of the idea may resolve certain standing problems in evolution, such as maintenance of conserved sequences in genome of diverse species, pre- versus post adaptive mutations, 'orthogenesis', etc. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Early Microbial Evolution: The Age of Anaerobes.

    Science.gov (United States)

    Martin, William F; Sousa, Filipa L

    2015-12-18

    In this article, the term "early microbial evolution" refers to the phase of biological history from the emergence of life to the diversification of the first microbial lineages. In the modern era (since we knew about archaea), three debates have emerged on the subject that deserve discussion: (1) thermophilic origins versus mesophilic origins, (2) autotrophic origins versus heterotrophic origins, and (3) how do eukaryotes figure into early evolution. Here, we revisit those debates from the standpoint of newer data. We also consider the perhaps more pressing issue that molecular phylogenies need to recover anaerobic lineages at the base of prokaryotic trees, because O2 is a product of biological evolution; hence, the first microbes had to be anaerobes. If molecular phylogenies do not recover anaerobes basal, something is wrong. Among the anaerobes, hydrogen-dependent autotrophs--acetogens and methanogens--look like good candidates for the ancestral state of physiology in the bacteria and archaea, respectively. New trees tend to indicate that eukaryote cytosolic ribosomes branch within their archaeal homologs, not as sisters to them and, furthermore tend to root archaea within the methanogens. These are major changes in the tree of life, and open up new avenues of thought. Geochemical methane synthesis occurs as a spontaneous, abiotic exergonic reaction at hydrothermal vents. The overall similarity between that reaction and biological methanogenesis fits well with the concept of a methanogenic root for archaea and an autotrophic origin of microbial physiology. Copyright © 2016 Cold Spring Harbor Laboratory Press; all rights reserved.

  16. [Elective abortions, a right to defend].

    Science.gov (United States)

    Zaccabri, Annie

    2015-12-01

    Every year in France, almost 210 000 women request a termination of an unwanted pregnancy. Two thirds of them were however using a form of contraception, hence the importance, for caregivers, of encouraging women to find the method which works best for them. The right to abortion is the fruit of a long fight for a woman's right to control her own body. It is a right which must be protected. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  17. Estimating Foreign Exchange Reserve Adequacy

    Directory of Open Access Journals (Sweden)

    Abdul Hakim

    2013-04-01

    Full Text Available Accumulating foreign exchange reserves, despite their cost and their impacts on other macroeconomics variables, provides some benefits. This paper models such foreign exchange reserves. To measure the adequacy of foreign exchange reserves for import, it uses total reserves-to-import ratio (TRM. The chosen independent variables are gross domestic product growth, exchange rates, opportunity cost, and a dummy variable separating the pre and post 1997 Asian financial crisis. To estimate the risky TRM value, this paper uses conditional Value-at-Risk (VaR, with the help of Glosten-Jagannathan-Runkle (GJR model to estimate the conditional volatility. The results suggest that all independent variables significantly influence TRM. They also suggest that the short and long run volatilities are evident, with the additional evidence of asymmetric effects of negative and positive past shocks. The VaR, which are calculated assuming both normal and t distributions, provide similar results, namely violations in 2005 and 2008.

  18. Shell trips over its reserves

    International Nuclear Information System (INIS)

    Jemain, A.

    2004-01-01

    Some mistakes in the evaluation of the proven reserves of Royal Dutch Shell group, the second world petroleum leader, will oblige the other oil and gas companies to be more transparent and vigilant in the future. The proven reserves ('P90' in petroleum professionals' language) are the most important indicators of the mining patrimony of companies. These strategic data are reported each year in the annual reports of the companies and are examined by the security exchange commission. The evaluation of reserves is perfectly codified by the US energy policy and conservation act and its accountable translation using the FAS 69 standard allows to establish long-term cash-flow forecasts. The revision announced by Shell on January 9 leads to a 20% reduction of its proven reserves. Short paper. (J.S.)

  19. Cognitive Reserve Scale and ageing

    Directory of Open Access Journals (Sweden)

    Irene León

    2016-01-01

    Full Text Available The construct of cognitive reserve attempts to explain why some individuals with brain impairment, and some people during normal ageing, can solve cognitive tasks better than expected. This study aimed to estimate cognitive reserve in a healthy sample of people aged 65 years and over, with special attention to its influence on cognitive performance. For this purpose, it used the Cognitive Reserve Scale (CRS and a neuropsychological battery that included tests of attention and memory. The results revealed that women obtained higher total CRS raw scores than men. Moreover, the CRS predicted the learning curve, short-term and long-term memory, but not attentional and working memory performance. Thus, the CRS offers a new proxy of cognitive reserve based on cognitively stimulating activities performed by healthy elderly people. Following an active lifestyle throughout life was associated with better intellectual performance and positive effects on relevant aspects of quality of life.

  20. Professionalizing the Estonian Reserve Component

    National Research Council Canada - National Science Library

    Everett, William

    1998-01-01

    .... In particular, citizen-soldier reserves can allow nations that do not face immediate external threats, such as Estonia, to meet their security requirements for less money than required by standing forces...

  1. Fractional Reserve Banking: Some Quibbles

    OpenAIRE

    Bagus, Philipp; Howden, David

    2010-01-01

    We explore several unaddressed issues in George Selgin’s (1988) claim that the best monetary system to maintain monetary equilibrium is a fractional reserve free banking one. The claim that adverse clearing balances would limit credit expansion in a fractional reserve free banking system is more troublesome than previously reckoned. Both lengthened clearing periods and interbank agreements render credit expansion unrestrained. “The theory of free banking” confuses increases in money held with...

  2. Right To Public Information Regulation In Mexico

    Directory of Open Access Journals (Sweden)

    Carlos Manuel Rosales García

    2013-01-01

    Full Text Available This paper exposes the legal nature and the usefulness of the right to information, is special in the case of Mexico. So it will be a study of the right to public information, in order to understand its origin and utility; then analyze the establishment and evolution in Mexican positive and discover its use as a mechanism for transparent use of public resources and the accountability of the State authorities.

  3. Origin and evolution of the self-organizing cytoskeleton in the network of eukaryotic organelles.

    Science.gov (United States)

    Jékely, Gáspár

    2014-09-02

    The eukaryotic cytoskeleton evolved from prokaryotic cytomotive filaments. Prokaryotic filament systems show bewildering structural and dynamic complexity and, in many aspects, prefigure the self-organizing properties of the eukaryotic cytoskeleton. Here, the dynamic properties of the prokaryotic and eukaryotic cytoskeleton are compared, and how these relate to function and evolution of organellar networks is discussed. The evolution of new aspects of filament dynamics in eukaryotes, including severing and branching, and the advent of molecular motors converted the eukaryotic cytoskeleton into a self-organizing "active gel," the dynamics of which can only be described with computational models. Advances in modeling and comparative genomics hold promise of a better understanding of the evolution of the self-organizing cytoskeleton in early eukaryotes, and its role in the evolution of novel eukaryotic functions, such as amoeboid motility, mitosis, and ciliary swimming. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

  4. Animal evolution

    DEFF Research Database (Denmark)

    Nielsen, Claus

    This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes it possi......This book provides a comprehensive analysis of evolution in the animal kingdom. It reviews the classical, morphological information from structure and embryology, as well as the new data gained from studies using immune stainings of nerves and muscles and blastomere markings, which makes...

  5. [Right lung cancer with right aortic arch].

    Science.gov (United States)

    Kawaguchi, Yasuo; Noriyuki, T; Kuroda, Y; Kuranishi, F; Nakahara, M; Fukuda, T; Ishizaki, Y; Hotta, R; Akimoto, E; Mori, H

    2008-02-01

    An abnormal shadow was detected on chest X-ray mass screening in an asymptomatic 63-year-old man. The further examinations revealed the shadow to be primary lung cancer (Rt. S6. adenocarcinoma, cT2N0M0, c-stage IB) with right aortic arch. We used 3 dimentional-computed tomography (3D-CT) to assess an anatomical feature of vessels in detail. The right lower lobectomy and the dissection of medi astinal lymph nodes was performed. We confirmed no abnormal anatomy of pulmonary artery and vein at surgery, and it was possible to perform right lower lobectomy with the common procedure. Since lymph node was found by intraopetrative pathological examination, since no metastasis from interlobar to subcarinal lymph node was found, we did not perform dissection of upper mediastinal dissection, which was equivalent to ND2a lymph nodes dissection of the left lung cancer in General Rule for Clinical and Pathological Record of Lung Cancer. The patient with right aortic arch is known to have variant anatomy of other intrathoracic vessels occasionally. 3D-CT was quite useful in assessing anatomical feature, and enabled us to perform safe operation.

  6. Demand as frequency controlled reserve

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Z.; Togeby, M.; OEstergaard, J.

    2008-09-15

    Using demand as frequency controlled reserve (DFR) is an emerging technology which allow demand to participate actively in maintaining the system operation without reducing the energy service delivered to the customer and without need of user interaction. The basic premise is that traditional frequency controlled reserves from power plants and interconnections with neighbouring systems can be costly, slow and not fulfil the need for future power grids with a high share of wind power and fewer central power plants, and an intention to perform flexible operation such as is landing. Electricity demands, on the other hand, have advantages as frequency reserve including fast activation speed, smooth linear activation, low expected costs, and well-dispersed in the distribution grid. The main challenge of DFR is new methods for monitoring the available capacity. This project has investigated the technology of using electricity demands for providing frequency reserve to power systems. Within the project the potential and economy of DFR compatible loads in Denmark has been investigated, control logic has been designed, power system impact has been investigated, potential business models has been evaluated and an implementation strategy has been suggested. The tasks and goals of the project have been successfully accomplished based on which the conclusion and future recommendation are made. This project has developed the DFR technology that enables electricity demands to autonomously disconnect or reconnect to the grid in response to system frequency variations. The developed DFR technology is proved to be a promising technology from several perspectives. Technically, using DFR is feasible to provide reserves and enhance power system frequency control, while fulfilling technical requirements such as linear activation (or reconnection) according to frequency (or time). Environmentally, the DFR technology is pollution free in contrast to traditional reserves from generation

  7. Improved Effectiveness of Reserve Forces During Reserve Duty Training.

    Science.gov (United States)

    Treadaway, Harry H.

    The problem areas of motivation, job enrichment, recruiting, and retention are addressed from the viewpoint of the behavioral scientist. Special attention is given to relating job enrichment and motivation techniques, as successfully demonstrated in industry, to the United State Army Reserve. Research method utilized was a literature review…

  8. Extractive reserves in Brazilian Amazonia

    Energy Technology Data Exchange (ETDEWEB)

    Fearnside, P.M (National Institute for Research in the Amazon, Manaus-Amazonas (Brazil))

    1989-06-01

    In 1985 an opportunity arose for maintaining tracts of Amazonian forest under sustainable use. Brazil's National Council of Rubber Tappers and the Rural Worker's Union proposed the creation of a set of reserves of a new type, called extractive reserves. The first six are being established in one of the Brazilian states most threatened by deforestatation. The creation of extractive reserves grants legal protection to forest land traditionally used by rubber tappers, Brazil-nut gatherers, and other extractivists. The term extrativismo (extractivism) in Brazil refers to removing nontimber forest products, such as latex, resins, and nuts, without felling the trees. Approximately 30 products are collected for commercial sale. Many more types of forest materials are gathered, for example as food and medicines, for the extractivists' own use. The reserve proposal is attractive for several reasons related to social problems. It allows the rubber tappers to continue their livelihood rather than be expelled by deforestation. However, it is unlikely that sufficient land will be set aside as extractive reserves to employ all the tappers. Displaced rubber tappers already swell the ranks of urban slum dwellers in Brazil's Amazonian cities, and they have become refugees to continue their profession in the forests of neighboring countries, such as Bolivia.

  9. Right Brain Drawing.

    Science.gov (United States)

    Whalen, Adryce C.

    1985-01-01

    The author describes activities of a weekly enrichment class providing right-brain tasks to gifted elementary students. Activities, which centered on artistic creativity, were taken from "Drawing On the Right Side of the Brain" by B. Edwards. (CL)

  10. Representing Evolution

    DEFF Research Database (Denmark)

    Hedin, Gry

    2012-01-01

    . This article discusses Willumsen's etching in the context of evolutionary theory, arguing that Willumsen is a rare example of an artist who not only let the theory of evolution fuel his artistic imagination, but also concerned himself with a core issue of the theory, namely to what extent it could be applied...

  11. Security Evolution.

    Science.gov (United States)

    De Patta, Joe

    2003-01-01

    Examines how to evaluate school security, begin making schools safe, secure schools without turning them into fortresses, and secure schools easily and affordably; the evolution of security systems into information technology systems; using schools' high-speed network lines; how one specific security system was developed; pros and cons of the…

  12. Cepheid evolution

    International Nuclear Information System (INIS)

    Becker, S.A.

    1984-05-01

    A review of the phases of stellar evolution relevant to Cepheid variables of both Types I and II is presented. Type I Cepheids arise as a result of normal post-main sequence evolutionary behavior of many stars in the intermediate to massive range of stellar masses. In contrast, Type II Cepheids generally originate from low-mass stars of low metalicity which are undergoing post core helium-burning evolution. Despite great progress in the past two decades, uncertainties still remain in such areas as how to best model convective overshoot, semiconvection, stellar atmospheres, rotation, and binary evolution as well as uncertainties in important physical parameters such as the nuclear reaction rates, opacity, and mass loss rates. The potential effect of these uncertainties on stellar evolution models is discussed. Finally, comparisons between theoretical predictions and observations of Cepheid variables are presented for a number of cases. The results of these comparisons show both areas of agreement and disagreement with the latter result providing incentive for further research

  13. Venom Evolution

    Indian Academy of Sciences (India)

    IAS Admin

    Therefore, the platypus sequence was studied to quantify the role of gene duplication in the evolution of venom. ... Platypus venom is present only in males and is used for asserting dominance over com- petitors during the ... Certain toxin gene families are known to re- peatedly evolve through gene duplications. The rapidly ...

  14. Constitutional Rights in Indonesia

    OpenAIRE

    Judhariksawan

    2018-01-01

    The constitution is fundamental to the life of the modern state as a major foothold in state governance. Includes the guarantee of constitutional rights of citizens. The The constitution is the basis of state organizers to be implemented so that the state is obliged to guarantee the fulfillment of citizens' constitutional rights. Human rights have become an important part of the modern constitution. This study will describe how human rights guarantees become part of consti...

  15. Hydrocarbon Reserves: Abundance or Scarcity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may impact on the growth

  16. Hydrocarbon Reserves: Abundance or Scarcity

    International Nuclear Information System (INIS)

    2005-01-01

    IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may impact on the growth

  17. Hydrocarbon Reserves: Abundance or Scarcity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may

  18. Special Section: Human Rights

    Science.gov (United States)

    Frydenlund, Knut; And Others

    1978-01-01

    Eleven articles examine human rights in Europe. Topics include unemployment, human rights legislation, role of the Council of Europe in promoting human rights, labor unions, migrant workers, human dignity in industralized societies, and international violence. Journal available from Council of Europe, Directorate of Press and Information, 67006…

  19. Inalienable Rights of Children

    Science.gov (United States)

    Zirbes, Laura

    2017-01-01

    Rights are statements of claim. The very conception of human rights cannot be understood without reference to the aggressive disposition to invade, violate, or override them. When socially sensitive leaders rise to the acceptance of these rights,... gradually such expressions of social conviction are either set aside due to some less idealistic…

  20. Teaching Human Rights Law.

    Science.gov (United States)

    Berman, Howard R.

    1985-01-01

    The international community has developed a system of human rights law relevant to many areas of legal encounter, which American law schools have been slow to incorporate into curricula. Teaching human rights law provides an opportunity for law schools to enrich the learning process and contribute creatively to the respect for rights in society.…

  1. Consumer rights and protections

    Science.gov (United States)

    ... care consumer rights; Rights of the health care consumer ... RIGHTS AND PROTECTIONS Here are ways that the health care law protects consumers. You must be covered, even if you have a pre-existing condition. No insurance plan can reject you, ...

  2. The right data for the right decision

    International Nuclear Information System (INIS)

    Chockie, A.D.; Olson, J.L.; Thurber, J.A.

    1988-01-01

    This paper identifies and discusses a number of issues associated with the development and use of performance indicators for commercial nuclear power plants. The paper reviews the objectives of various users of performance indicators and addresses the problem of applying the right performance indicators to the needs of these users. The analysis concludes with a brief discussion of how the different user objectives of performance indicators can lead to conflicts over the definition and implementation of performance indicator systems

  3. Demand as Frequency Controlled Reserve

    DEFF Research Database (Denmark)

    Xu, Zhao; Østergaard, Jacob; Togeby, Mikael

    2011-01-01

    Relying on generation side alone is deemed insufficient to fulfill the system balancing needs for future Danish power system, where a 50% wind penetration is outlined by the government for year 2025. This paper investigates using the electricity demand as frequency controlled reserve (DFR) as a new...... balancing measure, which has a high potential and can provide many advantages. Firstly, the background of the research is reviewed, including conventional power system reserves and the electricity demand side potentials. Subsequently, the control logics and corresponding design considerations for the DFR...

  4. Children's rights and school psychology: children's right to participation.

    Science.gov (United States)

    Lansdown, Gerison; Jimerson, Shane R; Shahroozi, Reza

    2014-02-01

    The Convention on the Rights of the Child detailed an international imperative to fulfilling, protecting, and respecting the rights of every child. In particular, the Convention set out a clear mandate for guaranteeing opportunities for children to be heard on all matters of concern to them. The attainment of these goals involves respecting and valuing children as active participants in the educational process. If fully implemented, the right of children to express views and have them taken seriously, throughout the school environment, would represent one of the most profound transformations in moving towards a culture of respect for children's rights, for their dignity and citizenship, and for their capacities to contribute significantly towards their own well-being. These values and principles are consistent with those of the school psychology profession, thus, school psychologists are encouraged to be at the Center of the process advocating and actualizing the Convention in schools throughout the world. Copyright © 2014 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  5. [Male sexual and reproductive rights].

    Science.gov (United States)

    Diaz, A M

    1998-06-01

    In late 1997, PROFAMILIA began a study of the role of male sexual and reproductive rights as part of the construction of new masculine identities. The work was approached from the disciplines of law and sociology. Patriarchy, as a system of domination, permeated most cultures, giving men a position of power in relation to women and leading to a series of violent and self-destructive male behaviors. The patriarchal system imposed aggressive, promiscuous, risky, and irresponsible behaviors on men, which created a climate for sexual abuse, unwanted pregnancy, propagation of sexually transmitted diseases, and violence against women. Changes in female roles have created the need for changes in male roles. The most visible sexual and reproductive needs of men were studied through literature reviews and semistructured questionnaires with PROFAMILIA clients. Among the needs identified were a new type of male participation in family and domestic life, a new content for male sexual freedom, greater participation of men in reproductive decisions and in raising their children, and new ways of relating to others and sharing feelings and emotions. The need to avoid behaviors that put health at risk was also identified. A review of the evolution of existing sexual and reproductive rights and of the documents that constitute their ethical and juridical framework led to the conclusion that the construction of new rights specifically for men is not necessary, or juridically possible, in the current historical context.

  6. Demand as Frequency Controlled Reserve

    DEFF Research Database (Denmark)

    Xu, Zhao; Togeby, Mikael; Østergaard, Jacob

    This report summaries the research outcomes of the project ‘Demand as Frequency Controlled Reserve (DFR)’, which has received the support from Energinet.dk’s PSO program, Grant no. 2005-2-6380. The objective of this project is to investigate the technology of using electricity demands for providing...

  7. MOTHERS PRACTICING PROSTITUTION AND CHILDREN'S RIGHTS

    Directory of Open Access Journals (Sweden)

    Ana-Maria MANDIUC

    2014-04-01

    Full Text Available A large number of women who practice prostitution get pregnant and have the child. When a mother continues practicing prostitution, while at the same time trying to fulfill parental responsibilities, the child’s rights could end up being violated because of the characteristics of the two roles the woman adopts. The present paper presents the case study of a child of schooling age and whose mother practiced prostitution. The child was put in foster care after the mother’s death and the case study follows his evolution from birth until the research started, the focus of the study revolving around the four fundamental rights of the child: the right to be raised by the parents, the right to education, the right to health and the right to protection against abuses.

  8. The right and development: the nuclear right

    International Nuclear Information System (INIS)

    Coimbra, Guilhermina Lavos.

    1986-02-01

    The author analyses some juridical instruments signed among Brazil and his commercial partners in the nuclear field: the way as it has been reflected and it has modeled the Brazilian Nuclear Program - BNP. It is very much important a Nuclear Law/Bill of the Nuclear Rights directed to the uranium and the BNP defense. It is compared the Brazilian petroleum situation, before 1952, with the present uranium situation. It is purposed a Constitutional disposal, protecting the uranium and all the other nuclear strategic minerals state monopoly, to be inserted in the next Brazilian Constitution and the URANIOBRAS creation, similar to PETROBRAS. (author). 163 refs

  9. THE RESALE RIGHT

    Directory of Open Access Journals (Sweden)

    Ana-Maria MARINESCU

    2017-05-01

    Full Text Available The article analyses one of the most important rights of the authors of original works of art namely: the resale right. It will be analyzed the subject matter of the resale right, the works of art to which the resale right relates, the rates applicable to the resale right, the persons entitled to receive royalties, the term of protection of the resale right, third-country nationals entitled to receive royalties and the right to obtain information. Also, the article will refer to the EU Directive in the field: Directive 2001/84/EC of the European Parliament and of the Council of 27 September 2001 on the resale right for the benefit of the author of an original work of art. It will be the subject of the article, also, the European Court of Justice jurisprudence related to the resale right, for example the judgment in the case C-518/08 (VEGAP vs. ADAGP, underlying that, in the light of the objectives pursued by Directive 2001/84, Member States may make their own legislative choice in determining the categories of persons capable of benefiting from the resale right after the death of the author of a work of art. One of parts of the article, will analyses the collective management for the resale right, especially: the terms of the collective management, forms of the collective management and examples. For all the above mentioned reasons, the article will refer to the main aspects of the resale right in a comprehensive manner and will analyses in a scientifically manner this very important right of the authors of original works of art.

  10. Health and human rights a South African perspective.

    Science.gov (United States)

    Naidoo, Sudeshni

    2014-01-01

    General statements of basic entitlements are established as a guide for potential laws and regulations protecting human rights. Human rights are those claimed to belong to every individual regardless of nationality or position within society. The historical evolution of human rights relative to health in the Republic of South Africa is discussed.

  11. Social identity and cooperation in cultural evolution.

    Science.gov (United States)

    Smaldino, Paul E

    2017-12-06

    I discuss the function of social identity signaling in facilitating cooperative group formation, and how the nature of that function changes with the structure of social organization. I propose that signals of social identity facilitate assortment for successful coordination in large-scale societies, and that the multidimensional, context-dependent nature of social identity is crucial for successful coordination when individuals have to cooperate in different contexts. Furthermore, the structure of social identity is tied to the structure of society, so that as societies grow larger and more interconnected, the landscape of social identities grows more heterogeneous. This discussion bears directly on the need to articulate the dynamics of emergent, ephemeral groups as a major factor in human cultural evolution. Copyright © 2017 The Author. Published by Elsevier B.V. All rights reserved.

  12. Biodiversity, evolution and adaptation of cultivated crops.

    Science.gov (United States)

    Vigouroux, Yves; Barnaud, Adeline; Scarcelli, Nora; Thuillet, Anne-Céline

    2011-05-01

    The human diet depends on very few crops. Current diversity in these crops is the result of a long interaction between farmers and cultivated plants, and their environment. Man largely shaped crop biodiversity from the domestication period 12,000 B.P. to the development of improved varieties during the last century. We illustrate this process through a detailed analysis of the domestication and early diffusion of maize. In smallholder agricultural systems, farmers still have a major impact on crop diversity today. We review several examples of the major impact of man on current diversity. Finally, biodiversity is considered to be an asset for adaptation to current environmental changes. We describe the evolution of pearl millet in West Africa, where average rainfall has decreased over the last forty years. Diversity in cultivated varieties has certainly helped this crop to adapt to climate variation. Copyright © 2011 Académie des sciences. Published by Elsevier SAS. All rights reserved.

  13. The Evolution of Gero-Oncology Nursing.

    Science.gov (United States)

    Bond, Stewart M; Bryant, Ashley Leak; Puts, Martine

    2016-02-01

    This article summarizes the evolution of gero-oncology nursing and highlights key educational initiatives, clinical practice issues, and research areas to enhance care of older adults with cancer. Peer-reviewed literature, position statements, clinical practice guidelines, Web-based materials, and professional organizations' resources. Globally, the older adult cancer population is rapidly growing. The care of older adults with cancer requires an understanding of their diverse needs and the intersection of cancer and aging. Despite efforts to enhance competence in gero-oncology and to develop a body of evidence, nurses and health care systems remain under-prepared to provide high-quality care for older adults with cancer. Nurses must take a leadership role in integrating gerontological principles into oncology settings. Working closely with interdisciplinary team members, nurses should utilize available resources and continue to build evidence through gero-oncology nursing research. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Punctuated evolution of prostate cancer genomes.

    Science.gov (United States)

    Baca, Sylvan C; Prandi, Davide; Lawrence, Michael S; Mosquera, Juan Miguel; Romanel, Alessandro; Drier, Yotam; Park, Kyung; Kitabayashi, Naoki; MacDonald, Theresa Y; Ghandi, Mahmoud; Van Allen, Eliezer; Kryukov, Gregory V; Sboner, Andrea; Theurillat, Jean-Philippe; Soong, T David; Nickerson, Elizabeth; Auclair, Daniel; Tewari, Ashutosh; Beltran, Himisha; Onofrio, Robert C; Boysen, Gunther; Guiducci, Candace; Barbieri, Christopher E; Cibulskis, Kristian; Sivachenko, Andrey; Carter, Scott L; Saksena, Gordon; Voet, Douglas; Ramos, Alex H; Winckler, Wendy; Cipicchio, Michelle; Ardlie, Kristin; Kantoff, Philip W; Berger, Michael F; Gabriel, Stacey B; Golub, Todd R; Meyerson, Matthew; Lander, Eric S; Elemento, Olivier; Getz, Gad; Demichelis, Francesca; Rubin, Mark A; Garraway, Levi A

    2013-04-25

    The analysis of exonic DNA from prostate cancers has identified recurrently mutated genes, but the spectrum of genome-wide alterations has not been profiled extensively in this disease. We sequenced the genomes of 57 prostate tumors and matched normal tissues to characterize somatic alterations and to study how they accumulate during oncogenesis and progression. By modeling the genesis of genomic rearrangements, we identified abundant DNA translocations and deletions that arise in a highly interdependent manner. This phenomenon, which we term "chromoplexy," frequently accounts for the dysregulation of prostate cancer genes and appears to disrupt multiple cancer genes coordinately. Our modeling suggests that chromoplexy may induce considerable genomic derangement over relatively few events in prostate cancer and other neoplasms, supporting a model of punctuated cancer evolution. By characterizing the clonal hierarchy of genomic lesions in prostate tumors, we charted a path of oncogenic events along which chromoplexy may drive prostate carcinogenesis. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Nudging Evolution?

    OpenAIRE

    Katharine N. Farrell; Andreas Thiel

    2013-01-01

    This Special Feature, "Nudging Evolution? Critical Exploration of the Potential and Limitations of the Concept of Institutional Fit for the Study and Adaptive Management of Social-Ecological Systems," aims to contribute toward the development of social theory and social research methods for the study of social-ecological system dynamics. Our objective is to help strengthen the academic discourse concerning if, and if so, how, to what extent, and in what concrete ways the concept of institut...

  16. Community Evolution

    OpenAIRE

    Saganowski, Stanisław; Bródka, Piotr; Kazienko, Przemysław

    2016-01-01

    The continuous interest in the social network area contributes to the fast development of this field. The new possibilities of obtaining and storing data facilitate deeper analysis of the entire social network, extracted social groups and single individuals as well. One of the most interesting research topic is the network dynamics and dynamics of social groups in particular, it means analysis of group evolution over time. It is the natural step forward after social community extraction. Havi...

  17. Can IVF influence human evolution?

    Science.gov (United States)

    Hanevik, Hans Ivar; Hessen, Dag O; Sunde, Arne; Breivik, Jarle

    2016-07-01

    IVF, a procedure in which pharmacological and technological manipulation is used to promote pregnancy, offers help to infertile couples by circumventing selection at the most fundamental level. Fertility is clearly one of the key fitness-promoting drivers in all forms of sexually reproducing life, and fertilization and pregnancy are fundamental evolutionary processes that involve a range of pre- and post-zygotic screening mechanisms. Here, we discuss the various selection and screening factors involved in fertilization and pregnancy and assess IVF practices in light of these factors. We then focus on the possible consequences of these differences in selection pressures, mainly at the individual but also at the population level, to evaluate whether changes in the reproducing genotype can affect human evolution. The aim of the article is not to argue for or against IVF, but to address aspects of assisted reproduction in an evolutionary context. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  18. Awake right hemisphere brain surgery.

    Science.gov (United States)

    Hulou, M Maher; Cote, David J; Olubiyi, Olutayo I; Smith, Timothy R; Chiocca, E Antonio; Johnson, Mark D

    2015-12-01

    We report the indications and outcomes of awake right hemispheric brain surgery, as well as a rare patient with crossed aphasia. Awake craniotomies are often performed to protect eloquent cortex. We reviewed the medical records for 35 of 96 patients, in detail, who had awake right hemisphere brain operations. Intraoperative cortical mapping of motor and/or language function was performed in 29 of the 35 patients. A preoperative speech impairment and left hand dominance were the main indicators for awake right-sided craniotomies in patients with right hemisphere lesions. Four patients with lesion proximity to eloquent areas underwent awake craniotomies without cortical mapping. In addition, one patient had a broncho-pulmonary fistula, and another had a recent major cardiac procedure that precluded awake surgery. An eloquent cortex representation was identified in 14 patients (48.3%). Postoperatively, seven of 17 patients (41.1%) who presented with weakness, experienced improvements in their motor functions, 11 of 16 (68.7%) with seizures became seizure-free, and seven of nine (77.7%) with moderate to severe headaches and one of two with a visual field deficit improved significantly. There were also improvements in speech and language functions in all patients who presented with speech difficulties. A right sided awake craniotomy is an excellent option for left handed patients, or those with right sided cortical lesions that result in preoperative speech impairments. When combined with intraoperative cortical mapping, both speech and motor function can be well preserved. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Property Rights and Finance

    OpenAIRE

    Simon Johnson; John McMillan; Christopher Woodruff

    2002-01-01

    Which is the tighter constraint on private sector investment: weak property rights or limited access to external finance? From a survey of new firms in post-communist countries, we find that weak property rights discourage firms from reinvesting their profits, even when bank loans are available. Where property rights are relatively strong, firms reinvest their profits; where they are relatively weak, entrepreneurs do not want to invest from retained earnings.

  20. Demand Response Spinning Reserve Demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Eto, Joseph H.; Nelson-Hoffman, Janine; Torres, Carlos; Hirth,Scott; Yinger, Bob; Kueck, John; Kirby, Brendan; Bernier, Clark; Wright,Roger; Barat, A.; Watson, David S.

    2007-05-01

    The Demand Response Spinning Reserve project is a pioneeringdemonstration of how existing utility load-management assets can providean important electricity system reliability resource known as spinningreserve. Using aggregated demand-side resources to provide spinningreserve will give grid operators at the California Independent SystemOperator (CAISO) and Southern California Edison (SCE) a powerful, newtool to improve system reliability, prevent rolling blackouts, and lowersystem operating costs.

  1. Gas reserves, discoveries and production

    International Nuclear Information System (INIS)

    Saniere, A.

    2006-01-01

    Between 2000 and 2004, new discoveries, located mostly in the Asia/Pacific region, permitted a 71% produced reserve replacement rate. The Middle East and the offshore sector represent a growing proportion of world gas production Non-conventional gas resources are substantial but are not exploited to any significant extent, except in the United States, where they account for 30% of U.S. gas production. (author)

  2. Uranium reserves and exploration activity

    International Nuclear Information System (INIS)

    Meehan, R.J.

    1975-01-01

    The strategy that ERDA plans to employ regarding resource appraisal is outlined. All types of uranium occurrences will be evaluated as sources of domestic ore reserves. Industry's exploration efforts will be compiled. These data will include information on land acquisition and costs, footage drilled and costs, estimates of exploration activities and expenditures, exploration for non-sandstone deposits, exploration in non-established areas, and foreign exploration plans and costs. Typical data in each of these areas are given

  3. Ultrasound in evaluating ovarian reserve

    Directory of Open Access Journals (Sweden)

    Eman Ahmaed Shawky Sabek

    2015-12-01

    Full Text Available The objective of this study was to compare the diagnostic accuracy of transvaginal ultrasound (TVS, as a less invasive technique instead of hormonal assay to evaluate the ovarian reserve. This study included fifty-five females with breast cancer and we compared the ovarian reserve for these patients by hormonal assay through measuring the serum AntiMullerian Hormone (AMH level and follicular stimulating hormone (FSH level before and after chemotherapy, and by transvaginal ultrasound through the ovarian volume (OV calculation and counting the Antral follicles (AFC before and after chemotherapy treatment. There was decline in the AntiMullerian Hormone level after chemotherapy by 27 ± 11.19% and decrease in the Antral follicle counts by 21 ± 13.43%. In conclusion there was strong relation between AMH level and AFC which makes the use of transvaginal ultrasound is a reliable alternative method to the hormonal assay to detect the ovarian reserve.

  4. The Forgotten Property Rights

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tarp, Finn; Van Den Broeck, Katleen

    2011-01-01

    Studies of land property rights usually focus on tenure security and transfer rights. Rights to determine how to use the land are regularly ignored. However, user rights are often limited. Relying on a unique Vietnamese panel data set at both household and plot levels, we show that crop choice...... restrictions are widespread and prevent crop diversification. Restrictions do not decrease household income, but restricted households work harder, and there are indications that they are supplied with higher quality inputs. Our findings are consistent with the view that it is possible to intervene effectively...

  5. The Forgotten Property Rights

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tarp, Finn; Van Den Broeck, Katleen

    Studies of land property rights usually focus on tenure security and transfer rights. Rights to determine how to use the land are regularly ignored. However, in transition economies such as Vietnam and China, user rights are often limited. Relying on a unique Vietnamese panel data set at both...... household and plot level, we show that crop choice restrictions are widespread and prevent crop diversification. Restrictions do not decrease household income, but restricted households work harder, and there are indications that they are supplied with higher quality inputs. Our findings are consistent...

  6. Rents in property rights creation and implementation

    Directory of Open Access Journals (Sweden)

    Žarković Jelena

    2006-01-01

    Full Text Available The institution of property rights is increasingly being recognized as an essential building block of an economically prosperous society. The question that remains unanswered however, is how do we develop effective property rights institutions? The literature dealing with the development of property rights tends to be, in general, overly optimistic since there is a tendency to view the design of property rights institutions as optimizing decisions to economize on transaction costs and to facilitate new economic activities. On the other hand, since property rights define the distribution of wealth and political power in a society changes in property rights structures are likely to be influenced by more than pure efficiency considerations. Therefore, in order to achieve a balanced analysis of the evolution of property rights institutions our article introduces the state in the whole process. Following the propositions of the interest group theory of government we show an important relationship between rent seeking and state involvement in property rights creation. The state with a coercive power to establish and enforce property rights can also use that power, through the process of economic regulation, to redistribute property rights to politically influential interest groups. Herein lies the state failure in property rights creation.

  7. Rights of Identity

    Directory of Open Access Journals (Sweden)

    Daniel Kofman

    2017-01-01

    Full Text Available A person’s identity is their sense of who and what they are, of who stands in significant relations to them, and of what is valuable to them. This is inevitably very broad, an immediate implication of which is that the concept of identity taken alone cannot do significant normative work. In some cases a person’s identity is bound up with the evil that they do or wish to do, and cannot thereby give them any right to do it. In other cases very powerful elements of a person’s identity – such as their attachment to loved ones – is certainly related to important rights, but it is not entirely clear that one needs the concept of identity to explicate or justify these rights; the deep involvement of their identity is arguably a byproduct of other important values in these cases (such as love, and those values can do the grounding work of the rights by themselves and more simply and clearly. Nevertheless, when suitably qualified, a person’s identity is central to accounting for important political rights. These ranges from rights to participate in cultural practices of one’s group, which sometimes implies duties on governments to support minorities threatened with extinction, to – at the outer limit – rights to arrange political administration. These rights are connected to both autonomy and fairness. Cultural rights are often taken either to be opposed to autonomy, or at best instrumental to personal autonomy (by providing ‘options’, but in fact, the ideal of autonomy, expressed by Mill as being the author of one’s life, requires that one be in control of significant aspects of one’s identity. Significant aspects of one’s identity are collectively determined within a culture. Cultures are not static, and their development is particularly affected by political boundaries. A fundamental right of autonomy implies, therefore, that groups be allowed, within reasonable constraints of general feasibility and stability, to arrange

  8. Gross Motor Function Measure Evolution Ratio: Use as a Control for Natural Progression in Cerebral Palsy.

    Science.gov (United States)

    Marois, Pierre; Marois, Mikael; Pouliot-Laforte, Annie; Vanasse, Michel; Lambert, Jean; Ballaz, Laurent

    2016-05-01

    To develop a new way to interpret Gross Motor Function Measure (GMFM-66) score improvement in studies conducted without control groups in children with cerebral palsy (CP). The curves, which describe the pattern of motor development according to the children's Gross Motor Function Classification System level, were used as historical control to define the GMFM-66 expected natural evolution in children with CP. These curves have been modeled and generalized to fit the curve to particular children characteristics. Research center. Not applicable. Not applicable. Not applicable. Assuming that the GMFM-66 score evolution followed the shape of the Rosenbaum curves, by taking into account the age and GMFM-66 score of children, the expected natural evolution of the GMFM-66 score was predicted for any group of children with CP who were Ratio, was defined as follows: Gross Motor Function Measure Evolution Ratio=measured GMFM-66 score change/expected natural evolution. For practical or ethical reasons, it is almost impossible to use control groups in studies evaluating effectiveness of many therapeutic modalities. The Gross Motor Function Measure Evolution Ratio gives the opportunity to take into account the expected natural evolution of the gross motor function of children with CP, which is essential to accurately interpret the therapy effect on the GMFM-66. Copyright © 2016 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  9. Cooperation induces other cooperation: Fruiting bodies promote the evolution of macrocysts in Dictyostelium discoideum.

    Science.gov (United States)

    Shibasaki, Shota; Shirokawa, Yuka; Shimada, Masakazu

    2017-05-21

    Biological studies of the evolution of cooperation are challenging because this process is vulnerable to cheating. Many mechanisms, including kin discrimination, spatial structure, or by-products of self-interested behaviors, can explain this evolution. Here we propose that the evolution of cooperation can be induced by other cooperation. To test this idea, we used a model organism Dictyostelium discoideum because it exhibits two cooperative dormant phases, the fruiting body and the macrocyst. In both phases, the same chemoattractant, cyclic AMP (cAMP), is used to collect cells. This common feature led us to hypothesize that the evolution of macrocyst formation would be induced by coexistence with fruiting bodies. Before forming a mathematical model, we confirmed that macrocysts coexisted with fruiting bodies, at least under laboratory conditions. Next, we analyzed our evolutionary game theory-based model to investigate whether coexistence with fruiting bodies would stabilize macrocyst formation. The model suggests that macrocyst formation represents an evolutionarily stable strategy and a global invader strategy under this coexistence, but is unstable if the model ignores the fruiting body formation. This result indicates that the evolution of macrocyst formation and maintenance is attributable to coexistence with fruiting bodies. Therefore, macrocyst evolution can be considered as an example of evolution of cooperation induced by other cooperation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Clostridium difficile infection: Evolution, phylogeny and molecular epidemiology.

    Science.gov (United States)

    Elliott, Briony; Androga, Grace O; Knight, Daniel R; Riley, Thomas V

    2017-04-01

    Over the recent decades, Clostridium difficile infection (CDI) has emerged as a global public health threat. Despite growing attention, C. difficile remains a poorly understood pathogen, however, the exquisite sensitivity offered by next generation sequencing (NGS) technology has enabled analysis of the genome of C. difficile, giving us access to massive genomic data on factors such as virulence, evolution, and genetic relatedness within C. difficile groups. NGS has also demonstrated excellence in investigations of outbreaks and disease transmission, in both small and large-scale applications. This review summarizes the molecular epidemiology, evolution, and phylogeny of C. difficile, one of the most important pathogens worldwide in the current antibiotic resistance era. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. History, Evolution, and Continuing Innovations of Intracranial Aneurysm Surgery.

    Science.gov (United States)

    Lai, Leon T; O'Neill, Anthea H

    2017-06-01

    Evolution in the surgical treatment of intracranial aneurysms is driven by the need to refine and innovate. From an early application of the Hunterian carotid ligation to modern-day sophisticated aneurysm clip designs, progress has been made through dedication and technical maturation of cerebrovascular neurosurgeons to overcome challenges in their practices. The global expansion of endovascular services has challenged the existence of aneurysm surgery, changing the complexity of the aneurysm case mix and volume that are referred for surgical repair. Concepts of how to best treat intracranial aneurysms have evolved over generations and will continue to do so with further technological innovations. As with the evolution of any type of surgery, innovations frequently arise from the criticism of current techniques. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. CIVIL RIGHTS AND MINORITIES.

    Science.gov (United States)

    HARTMAN, PAUL

    A MAJOR INTENT OF THE CONSTITUTION AND ITS AMENDMENTS, TO GUARANTEE EQUAL RIGHTS TO ALL CITIZENS REGARDLESS OF RACE, CREED, OR COLOR, HAS BEEN REINFORCED BY THE CIVIL RIGHTS STATUTES OF MANY STATES. IN SOME STATES SUCH LAWS HAVE BEEN ON RECORD FOR THREE-QUARTERS OF A CENTURY. IN OTHER STATES THE SAME CONSTITUTIONAL INTENT HAS BEEN DENIED BY…

  13. Human Rights in Prisons

    DEFF Research Database (Denmark)

    Jefferson, Andrew M.; Gaborit, Liv Stoltze

    Drawing on participatory action research conducted in Sierra Leone, Kosovo and the Philippines, Human Rights in Prisons analyses encounters between rights-based non-governmental organisations and prisons. It explores the previously under-researched perspectives of prison staff and prisoners...

  14. The right to life

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Stavri Sinjari

    2013-06-01

    Full Text Available The right to life constitutes one of the main human rights and freedoms, foreseen by article 21 of the Albanian Constitution and article 2 of European Human Rights Convention. No democratic or totalitarian society can function without guarantees and protection of the human right to life We intend to address these issues on our article: What is life. What we legally understand with life. When the life starts and finish. How this right has evolved. Which is the state interest on protecting the life. Should we consider that the life is the same for all. Should the state interfere at any cost to protect the life. Is there any criminal charge for responsible persons to the violation of this right. Is this issue treated by European Human Rights Court. What are the Albanian legal provisions on protection of this right. This research is performed mainly according to a comparative and analytical methodology. Comperative analysis will be present almost throughout the paper. Treatment of issues of this research will be achieved through a system comparable with international standards in particular and the most advanced legislation in this area. At the same time, this research is conducted by analytical and statistical data processing. We believe that our research will make a modest contribution, not only to the legal literature, but also to criminal policy makers, law makers, lawyers and attorneys.

  15. Getting To Rights

    DEFF Research Database (Denmark)

    Kerrigan, Fergus

    This study takes its point of departure in human rights, equality and personal freedom, including support for the rights of LGBTI persons. Its intention is to combine these principles with respect for African communities, cultures, and the fortitude with which Africans face many challenges. Human...

  16. A Human Rights Glossary.

    Science.gov (United States)

    Flowers, Nancy

    1998-01-01

    Presents a human rights glossary that includes definitions of basic terms, treaties, charters, and groups/organizations that have been featured in previous articles in this edition of "Update on Law-Related Education"; the human rights terms have been compiled as part of the celebration of the Universal Declaration of Human Rights…

  17. Arrhythmogenic Right Ventricular Dysplasia

    Science.gov (United States)

    ... The heart has 4 sections called chambers. The right ventricle is one of the lower chambers. If you have ARVC, ... Kids and Teens, Men, WomenTags: arrhythmia, Arrhythmias, Arrhythmogenic Right ... April 1, 2006 Copyright © American Academy of Family Physicians This ...

  18. Urbanization and human rights

    NARCIS (Netherlands)

    Mihr, A.

    Urban governance on the basis of human rights can help to set up problem solving mechanisms to guarantee social peace, economic growth and political participation.If states both integrate more in international or regional human rights regime and give more autonomy to urban governments and local

  19. UN human rights council

    Directory of Open Access Journals (Sweden)

    Vuksanović Mlrjana

    2014-01-01

    Full Text Available The paper deals with the structure, mechanisms, practices and perspectives of the Human Rights Council, the UN body that, at universal level is the most important body in this area. Introductory section provides for a brief overview of the origins of human rights and the work of the Commission on Human Rights, in whose jurisdiction were questions of human rights before the establishment of the Council. After the introductory section the author gives an analysis of the structure, objectives, mandate and main procedures for the protection of human rights within the united Nations. In the final section the authorpoints out the advantages of this authority and criticism addressed to it, with emphasis on the possibility and the need for its reform.

  20. Bioethics and "Rightness".

    Science.gov (United States)

    Frank, Arthur W

    2017-03-01

    If bioethics seeks to affect what people do and don't do as they respond to the practical issues that confront them, then it is useful to take seriously people's sense of rightness. Rightness emerges from the fabric of a life-including the economy of its geography, the events of its times, its popular culture-to be what the sociologist Pierre Bourdieu calls a predisposition. It is the product of a way of life and presupposes continuing to live that way. Rightness is local and communal, holding in relationship those who share the same predisposing sense of how to experience. Rightness is an embodied way of evaluating what is known to matter and choosing among possible responses. Bioethics spends considerable time on what people should do and on the arguments that support recommended actions. It might spend more time on what shapes people's sense of the rightness of what they feel called to do. © 2017 The Hastings Center.

  1. A evolução do sistema internacional de propriedade intelectual: proteção patentária para o setor farmacêutico e acesso a medicamentos Evolution of the international intellectual property rights system: patent protection for the pharmaceutical industry and access to medicines

    Directory of Open Access Journals (Sweden)

    Gabriela Costa Chaves

    2007-02-01

    Full Text Available O artigo discute a evolução do sistema internacional de direitos de propriedade intelectual em três fases e as implicações para saúde pública, especialmente para a implementação de políticas de acesso a medicamentos. Durante a primeira fase, caracterizada pelas Convenções de Paris e de Berna, os países signatários determinavam os campos tecnológicos que seriam protegidos ou não. Na segunda fase, com a implementação do Acordo TRIPS pela OMC, os países são obrigados a garantir proteção patentária a todos os campos tecnológicos, inclusive para a indústria farmacêutica. Dentro das suas respectivas legislações nacionais, os países também têm a oportunidade de implementar o acesso às flexibilidades do TRIPS para medicamentos. Com a terceira fase, caracterizada pela negociação e assinatura de acordos comerciais bilaterais e regionais, os países terão que implementar medidas TRIPS-plus que podem ter implicações negativas para as flexibilidades do TRIPS e para políticas de acesso a medicamentos. Os autores concluem que a proposta atual de sistema internacional de direitos de propriedade intelectual favorece os direitos dos detentores de patentes, que deveriam estar em equilíbrio com os direitos à saúde para a população.This article discusses the evolution of the international intellectual property rights system in three phases and the implications for public health, especially for the implementation of policies for access to medicines. During the first phase, characterized by the Paris and Berne Convention, signatory countries defined which technological fields should be protected (or not. Under the second phase, with the enforcement of the WTO TRIPS Agreement, countries are obliged to grant patent protection for all technological fields, including for the pharmaceutical industry. Within their national legislations, countries also have the opportunity to implement access to TRIPS flexibilities for medicines

  2. Foreign Exchange Reserves: Bangladesh Perspective

    Directory of Open Access Journals (Sweden)

    Md Zahangir Alam

    2013-10-01

    Full Text Available This study is about foreign exchangereserves of Bangladesh. The mainpurpose of this study is to the influence of exchange rates on foreign exchangereserves to the Bangladesh context.  Both the primary and secondary data has been used inthis study. The primary data has been collected through a structuredquestionnaire from 50 respondents. The secondary data, namely Bangladeshforeign exchange reserves (FER, Bangladesh current account balance (CAB,Bangladesh capital andfinancial account balance (CFAB, and BDT/USD exchange rates (ER.  This study covers yearly data from July 01,1996 to June 30, 2005 and quarterly data from July 01, 2005 to June 30, 2012. Findingsof this study shows that out of the selected 16 factors affecting foreignexchange reserves, exchange rates occupy the first position, weighted averagescore (WAS being 4.56. Foreign exchange reserves (FER and current accountbalance (CAB have increased by 502.9087% and 1451.218%,whereas capital and financial account (CFAB has decreased by -649.024% on June30, 2012 compared to June 30, 1997. The influence of other factors heldconstant, as ER changes by 285.6894 units due to one unit change in FER, onaverage in the same direction which represents that ER has positive effect on theFER and this relationship is statistically significant.  62.1526 percentof the variation in FER is explained by ER. The outcomes of Breusch-Godfrey test (LM test, ARCHtest, and the Normality test are that there is a serial correlation among residuals, the variance of residuals is notconstant, and the residuals are not normally distributed.

  3. Naval Reserve Annual Operating Costs

    Science.gov (United States)

    1975-10-29

    C. c ) CPi i 0 0 00 0 le C C.C~r In 1]1 In 00 It .- I to C-38 ’U2 WIX ’W~ - m u. -C-LC m4 C v , v ul FA ?w % -D 1 o r cl jc j, II t %c oK W)i Ir of... platform programs, while Program 11 contains 26 sub-programs each having a separate Reserve program sponsor. The distribution of Program 11 resources is...a mix of specific skills required to bring an active Navy oper-Iating platform to organizational manning. Each SRU is tailored to a specific ship

  4. Cluster evolution

    International Nuclear Information System (INIS)

    Schaeffer, R.

    1987-01-01

    The galaxy and cluster luminosity functions are constructed from a model of the mass distribution based on hierarchical clustering at an epoch where the matter distribution is non-linear. These luminosity functions are seen to reproduce the present distribution of objects as can be inferred from the observations. They can be used to deduce the redshift dependence of the cluster distribution and to extrapolate the observations towards the past. The predicted evolution of the cluster distribution is quite strong, although somewhat less rapid than predicted by the linear theory

  5. Deuteronomy and Human Rights

    Directory of Open Access Journals (Sweden)

    G. Braulik

    1998-08-01

    Full Text Available If one compares the articles of the "Universal Declaration of Human Rights" dated December 10th, 1948, with the regulations of the book of Deuteronomy, one detects a surprising abundance of correspondences, or at least of similar tendencies, between them. As the social theorists of the seventeenth and eighteenth centuries, the architects of the catalogue of Human Rights, knew the Scripture very well. References to Deuteronomy are historically well probable and factually hardly coincidental. Deuteronomy rightly boasts about its social laws (4:8 that are unique in the Ancient Near East. The paper orientates itself to the short formula of Human Rights and at the same time to the normative basic character of each human right, as it is formulated in the first article of the declaration: "liberty", "equality", "fraternity". Each of these basic categories are concretised in terms of several Deuteronomic regulations and prove themselves to be central matters of concern within the YHWH religion. Finally, it is outlined how the connection between Deuteronomy and modem expressions of human rights might be explained, and further it is shown what actually makes up the peculiarity of biblical thinking on human rights.

  6. All rights reserved www.ajol.infoand www.bioline.org.br/ja Impact of ...

    African Journals Online (AJOL)

    ADOWIE PERE

    electricity has become a common practice all over the world (Langfort, 1990; Kaushal et al. .... electric power in the generator. The steam generated ..... little solar energy, it is assumed that its influence ..... Biometry: the principles and practice of ...

  7. All rights reserved and www.bioline.org.br/ja Assessment of Tree ...

    African Journals Online (AJOL)

    PROF HORSFALL

    recent times, thereby posing appreciable risk of local extinction to some ... Fig 1: Map showing study area; fresh and mangrove swamp of. University of Lagos .... African oil palm. 43. 10. 29. ... Brazilian rose tree, blue trumpet tree. 52. 13. 41.

  8. All rights reserved and www.bioline.org.br/ja Estimation of exit ...

    African Journals Online (AJOL)

    ADOWIE PERE

    and www.bioline.org.br/ja. Estimation of exit temperatures in the isentropic compression of real gases. 1 ..... other thermodynamic properties can be calculated within the framework of ... of negative compressibility) has no physical significance.

  9. All rights reserved Evaluation of the Layering of Rock Strata and ...

    African Journals Online (AJOL)

    PROF HORSFALL

    correlates with the observed dry and consolidated lateritic clay ... of consolidated laterite, gravel, sand, silt and clay having a high ... from the original hydrogeologic assessment report of ... the AGRL, provision of financial and material support.

  10. All rights reserved Assessment of Heavy Metal Contents of End-Of ...

    African Journals Online (AJOL)

    ADOWIE PERE

    2018-03-18

    Mar 18, 2018 ... that regulate the use of hazardous substances in EEE, such as the European ..... result in human exposure to high levels of these metals and toxins. .... waste: Synthesize zeolites from waste cathode- ray-tube funnel glass.

  11. All rights reserved www.ajol.info and www.bioline.org.br/ja Drought ...

    African Journals Online (AJOL)

    ADOWIE PERE

    vegetation growth and time lag in their response to dry or wet condition. © JASEM ... enhancing losses of life, human suffering and causing damage to the ... The southern part receives .... weather condition over most of the Sahelian stations.

  12. All rights reserved www.ajol.info and www.bioline.org.br/ja Drought ...

    African Journals Online (AJOL)

    ADOWIE PERE

    century as the result show a rapid decline in its occurrence which indicates improvement in rainfall. On the other ... caused a sudden break of early rainfall, poor spatio- temporal ..... Characteristics of 20th ... and Applied Genetics, 125, 625-645.

  13. Gentrification and Occupancy Rights

    DEFF Research Database (Denmark)

    Huber, Jakob; Wolkenstein, Gregor Fabio

    2018-01-01

    What, if anything, is wrong with gentrification? This paper addresses this question from the perspective of normative political theory. We argue that gentrification is a wrong insofar as it involves a violation of city-dwellers occupancy rights. We distinguish these rights from other forms...... of territorial rights, and discuss the different implications of the argument for urban governance. If we agree on the ultimate importance of being able to pursue one’s located life-plans, the argument goes, we must also agree on limiting the impact on gentrification on people’s lives. Limiting gentrification...

  14. Gentrification and Occupancy Rights

    DEFF Research Database (Denmark)

    Huber, Jakob; Wolkenstein, Fabio

    2018-01-01

    What, if anything, is wrong with gentrification? This paper addresses this question from the perspective of normative political theory. We argue that gentrification is a wrong insofar as it involves a violation of city-dwellers occupancy rights. We distinguish these rights from other forms...... of territorial rights, and discuss the different implications of the argument for urban governance. If we agree on the ultimate importance of being able to pursue one’s located life-plans, the argument goes, we must also agree on limiting the impact on gentrification on people’s lives. Limiting gentrification’s...... impact, however, does not entail halting processes of gentrification once and for all....

  15. Docking screens: right for the right reasons?

    Science.gov (United States)

    Kolb, Peter; Irwin, John J

    2009-01-01

    Whereas docking screens have emerged as the most practical way to use protein structure for ligand discovery, an inconsistent track record raises questions about how well docking actually works. In its favor, a growing number of publications report the successful discovery of new ligands, often supported by experimental affinity data and controls for artifacts. Few reports, however, actually test the underlying structural hypotheses that docking makes. To be successful and not just lucky, prospective docking must not only rank a true ligand among the top scoring compounds, it must also correctly orient the ligand so the score it receives is biophysically sound. If the correct binding pose is not predicted, a skeptic might well infer that the discovery was serendipitous. Surveying over 15 years of the docking literature, we were surprised to discover how rarely sufficient evidence is presented to establish whether docking actually worked for the right reasons. The paucity of experimental tests of theoretically predicted poses undermines confidence in a technique that has otherwise become widely accepted. Of course, solving a crystal structure is not always possible, and even when it is, it can be a lot of work, and is not readily accessible to all groups. Even when a structure can be determined, investigators may prefer to gloss over an erroneous structural prediction to better focus on their discovery. Still, the absence of a direct test of theory by experiment is a loss for method developers seeking to understand and improve docking methods. We hope this review will motivate investigators to solve structures and compare them with their predictions whenever possible, to advance the field.

  16. CHEMICAL EVOLUTION

    Energy Technology Data Exchange (ETDEWEB)

    Calvin, Melvin

    1965-06-01

    How did life come to be on the surface of the earth? Darwin himself recognized that his basic idea of evolution by variation and natural selection must be a continuous process extending backward in time through that period in which the first living things arose and into the period of 'Chemical Evolution' which preceded it. We are approaching the examination of these events by two routes. One is to seek for evidence in the ancient rocks of the earth which were laid down prior to that time in which organisms capable of leaving their skeletons in the rocks to be fossilized were in existence. This period is sometime prior to approximately 600 million years ago. The earth is believed to have taken its present form approximately 4700 million years ago. We have found in rocks whose age is about 1000 million years certain organic molecules which are closely related to the green pigment of plants, chlorophyll. This seems to establish that green plants were already fluorishing prior to that time. We have now found in rocks of still greater age, namely, 2500 million years, the same kinds of molecules mentioned above which can be attributed to the presence of living organisms. If these molecules are as old as the rocks, we have thus shortened the time available for the generation of the complex biosynthetic sequences which give rise to these specific hydrocarbons (polyisoprenoids) to less than 2000 million years.

  17. The right to work: transition from free dismissal to guaranteed constitutional right

    Directory of Open Access Journals (Sweden)

    Alfredo Villavicencio Ríos

    2013-12-01

    Full Text Available After presenting the evolution of labor stability law in Peru, public and private scopes of the right to work are described allowing the Constitutional Court redefine dismissal regime (working stability of exit, in general, and specifying temporary recruitment regime (working stability of entry. Redefinition of dismissal legal framework is analyzed from constitutional and judicial case law stressing solved and pending issues.

  18. Finding the Right Doctor

    Science.gov (United States)

    ... certified hospital Communicating with Healthcare Professionals for Caregivers Consumer Health Care • Home • Health Insurance Information • Your Healthcare Team Introduction Finding the Right Doctor Talking to Your Doctor Getting a Second ...

  19. Right Whale Critical Habitat

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These data represent the critical habitat for Right Whale as designated by Federal Register Vol. 59, No. 28805, May 19, 1993, Rules and Regulations.

  20. A Century in Reserve and Beyond

    National Research Council Canada - National Science Library

    Monagle, James P

    2008-01-01

    ... Reserve, this Strategy Research Project (SRP) describes the role of the Army Reserve from its beginning as a reserve corps of medical doctors to that of a strategic reserve force, and then to its current operational role...

  1. Life-history evolution and mitogenomic phylogeny of caecilian amphibians.

    Science.gov (United States)

    San Mauro, Diego; Gower, David J; Müller, Hendrik; Loader, Simon P; Zardoya, Rafael; Nussbaum, Ronald A; Wilkinson, Mark

    2014-04-01

    We analyze mitochondrial genomes to reconstruct a robust phylogenetic framework for caecilian amphibians and use this to investigate life-history evolution within the group. Our study comprises 45 caecilian mitochondrial genomes (19 of them newly reported), representing all families and 27 of 32 currently recognized genera, including some for which molecular data had never been reported. Support for all relationships in the inferred phylogenetic tree is high to maximal, and topology tests reject all investigated alternatives, indicating an exceptionally robust molecular phylogenetic framework of caecilian evolution consistent with current morphology-based supraspecific classification. We used the mitogenomic phylogenetic framework to infer ancestral character states and to assess correlation among three life-history traits (free-living larvae, viviparity, specialized pre-adult or vernal teeth), each of which occurs only in some caecilian species. Our results provide evidence that an ancestor of the Seychelles caecilians abandoned direct development and re-evolved a free-living larval stage. This study yields insights into the concurrent evolution of direct development and of vernal teeth in an ancestor of Teresomata that likely gave rise to skin-feeding (maternal dermatophagy) behavior and subsequently enabled evolution of viviparity, with skin feeding possibly a homologous precursor of oviduct feeding in viviparous caecilians. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Reverse Evolution of Armor Plates in the Threespine Stickleback

    Science.gov (United States)

    Kitano, J.; Bolnick, D.I.; Beauchamp, D.A.; Mazur, M.M.; Mori, S.; Nakano, T.; Peichel, C.L.

    2008-01-01

    Faced with sudden environmental changes, animals must either adapt to novel environments or go extinct. Thus, study of the mechanisms underlying rapid adaptation is crucial not??only for the understanding of natural evolutionary processes but also for the understanding of human-induced evolutionary change, which is an increasingly important problem [1-8]. In the present study, we demonstrate that the frequency of completely plated threespine stickleback fish (Gasterosteus aculeatus) has increased in an urban freshwater lake (Lake Washington, Seattle, Washington) within the last 40 years. This is a dramatic example of "reverse evolution," [9] because the general evolutionary trajectory is toward armor-plate reduction in freshwater sticklebacks [10]. On the basis of our genetic studies and simulations, we propose that the most likely cause of reverse evolution is increased selection for the completely plated morph, which we suggest could result from higher levels of trout predation after a sudden increase in water transparency during the early 1970s. Rapid evolution was facilitated by the existence of standing allelic variation in Ectodysplasin (Eda), the gene that underlies the major plate-morph locus [11]. The Lake Washington stickleback thus provides a novel example of reverse evolution, which is probably caused by a change in allele frequency at the major plate locus in response to a changing predation regime. ?? 2008 Elsevier Ltd. All rights reserved.

  3. Participation costs can suppress the evolution of upstream reciprocity.

    Science.gov (United States)

    Peña, Jorge; Pestelacci, Enea; Berchtold, André; Tomassini, Marco

    2011-03-21

    Indirect reciprocity, one of the many mechanisms proposed to explain the evolution of cooperation, is the idea that altruistic actions can be rewarded by third parties. Upstream or generalized reciprocity is one type of indirect reciprocity in which individuals help someone if they have been helped by somebody else in the past. Although empirically found to be at work in humans, the evolution of upstream reciprocity is difficult to explain from a theoretical point of view. A recent model of upstream reciprocity, first proposed by Nowak and Roch (2007) and further analyzed by Iwagami and Masuda (2010), shows that while upstream reciprocity alone does not lead to the evolution of cooperation, it can act in tandem with mechanisms such as network reciprocity and increase the total level of cooperativity in the population. We argue, however, that Nowak and Roch's model systematically leads to non-uniform interaction rates, where more cooperative individuals take part in more games than less cooperative ones. As a result, the critical benefit-to-cost ratios derived under this model in previous studies are not invariant with respect to the addition of participation costs. We show that accounting for these costs can hinder and even suppress the evolution of upstream reciprocity, both for populations with non-random encounters and graph-structured populations. Copyright © 2011 Elsevier Ltd. All rights reserved.

  4. Business and Human Rights

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2015-01-01

    This article analyses the United Nations (UN) Guidelines on Business and Human Rights adopted in 2011 by the UN Human Rights Council from the perspective of transnational business governance interactions (TBGI) analytical framework.1 The article identifies and discusses dimensions of interaction...... in several areas of relevance to transnational business governance interaction and indicates the relevance of the TBGI approach to public regulatory transnational business governance initiatives. The analysis of the Guiding Principles as interactional transnational business governance suggests that this form...

  5. Introduction: Righting Feminism

    OpenAIRE

    Farris, Sara R.

    2017-01-01

    This is the introduction to a special issue on Righting Feminism. In recent years, we have witnessed the multifarious ways in which feminism as an emancipatory project dedicated to women's liberation has increasingly “converged” with non-emancipatory/racist, conservative, and neo-liberal economic and political agendas. Today, feminist themes are not only being "mainstreamed" but are also increasingly being mobilized to bolster existing power hierarchies as well as neo-liberal and right-wing x...

  6. Olympic Broadcast Rights

    OpenAIRE

    Žižka, Martin

    2014-01-01

    Title: Olympic Broadcast Rights Objectives: The main objective of this thesis is to analyse the revenue derived from the sale of the broadcasting rights to the Olympics by Olympic Movement. In the thesis are analysed the total sum of revenue, selected territory and compared the proportion that belongs to the International Olympic Committee and the Organizing Committee of the Olympic Games. The secondary objective is to adapt and calculation of the conversion mechanism for the transfer of amou...

  7. The evolution of blood pressure and the rise of mankind.

    Science.gov (United States)

    Schulte, Kevin; Kunter, Uta; Moeller, Marcus J

    2015-05-01

    Why is it that only human beings continuously perform acts of heroism? Looking back at our evolutionary history can offer us some potentially useful insight. This review highlights some of the major steps in our evolution-more specifically, the evolution of high blood pressure. When we were fish, the first kidney was developed to create a standardized internal 'milieu' preserving the primordial sea within us. When we conquered land as amphibians, the evolution of the lung required a low systemic blood pressure, which explains why early land vertebrates (amphibians, reptiles) are such low performers. Gaining independence from water required the evolution of an impermeable skin and a water-retaining kidney. The latter was accomplished twice with two different solutions in the two major branches of vertebrate evolution: mammals excrete nitrogenous waste products as urea, which can be utilized by the kidney as an osmotic agent to produce more concentrated urine. Dinosaurs and birds have a distinct nitrogen metabolism and excrete nitrogen as water-insoluble uric acid-therefore, their kidneys cannot use urea to concentrate as well. Instead, some birds have developed the capability to reabsorb water from their cloacae. The convergent development of a separate small circulation of the lung in mammals and birds allowed for the evolution of 'high blood-pressure animals' with better capillarization of the peripheral tissues allowing high endurance performance. Finally, we investigate why mankind outperforms any other mammal on earth and why, to this day, we continue to perform acts of heroism on our eternal quest for personal bliss. © The Author 2014. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

  8. Adaptive Evolution of Gene Expression in Drosophila.

    Science.gov (United States)

    Nourmohammad, Armita; Rambeau, Joachim; Held, Torsten; Kovacova, Viera; Berg, Johannes; Lässig, Michael

    2017-08-08

    Gene expression levels are important quantitative traits that link genotypes to molecular functions and fitness. In Drosophila, population-genetic studies have revealed substantial adaptive evolution at the genomic level, but the evolutionary modes of gene expression remain controversial. Here, we present evidence that adaptation dominates the evolution of gene expression levels in flies. We show that 64% of the observed expression divergence across seven Drosophila species are adaptive changes driven by directional selection. Our results are derived from time-resolved data of gene expression divergence across a family of related species, using a probabilistic inference method for gene-specific selection. Adaptive gene expression is stronger in specific functional classes, including regulation, sensory perception, sexual behavior, and morphology. Moreover, we identify a large group of genes with sex-specific adaptation of expression, which predominantly occurs in males. Our analysis opens an avenue to map system-wide selection on molecular quantitative traits independently of their genetic basis. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  9. Vulnerable Rights: The Incomplete Realization of Disability Social Rights in France

    Directory of Open Access Journals (Sweden)

    Anne Revillard

    2018-06-01

    Full Text Available While disabled people embody a classical figure of vulnerability, this paper shifts the focus of attention to the vulnerability of their social rights. I address this question normatively and empirically. From a normative point of view, a common framing of disability rights as civil rights, under the influence of the Americans with disabilities Act (ADA, has tended to impede the discussion on disability social rights. By re-asserting that social rights are fundamental human rights, the United Nations’ Convention on the Rights of Persons with Disabilities (CRPD contributes to bringing them back to the forefront of disability research. However, the realization of disability social rights also needs to be empirically assessed. Based on theories of social rights as well as on Weberian sociology of law, I point to two major ideal-typical characteristics of social rights: they are expected to reduce uncertainty, especially regarding the evolution of one’s autonomy, and to foster a sense of citizenship. I then study the reception of two types of disability benefits in France, the Adult disability benefit (AAH and the Disability compensation benefit (PCH, to assess to what extent these promises of social rights translate into the experiences of disabled citizens. My analysis is based on 30 biographical interviews with people with either visual or mobility impairments, conducted between 2014 and 2016. The results show the persistent vulnerability of disability social rights in France, pointing to the importance of the procedural dimension of rights realization.

  10. RIGHTS, RULES, AND DEMOCRACY

    Directory of Open Access Journals (Sweden)

    Richard S. Kay, University of Connecticut-School of Law, Estados Unidos

    2012-11-01

    Full Text Available Abstract: Democracy require protection of certain fundamental rights, but can we expect courts to follow rules? There seems little escape from the proposition that substantive constitutional review by an unelected judiciary is a presumptive abridgement of democratic decision-making. Once we have accepted the proposition that there exist human rights that ought to be protected, this should hardly surprise us. No one thinks courts are perfect translators of the rules invoked before them on every occasion. But it is equally clear that rules sometimes do decide cases. In modern legal systems the relative roles of courts and legislators with respect to the rules of the system is a commonplace. Legislatures make rules. Courts apply them in particular disputes. When we are talking about human rights, however, that assumption must be clarified in at least one way. The defense of the practice of constitutional review in this article assumes courts can and do enforce rules. This article also makes clear what is the meaning of “following rules”. Preference for judicial over legislative interpretation of rights, therefore, seems to hang on the question of whether or not judges are capable of subordinating their own judgment to that incorporated in the rules by their makers. This article maintains that, in general, entrenched constitutional rules (and not just constitutional courts can and do constrain public conduct and protect human rights. The article concludes that the value judgments will depend on our estimate of the benefits we derive from the process of representative self-government. Against those benefits we will have to measure the importance we place on being able to live our lives with the security created by a regime of human rights protected by the rule of law. Keywords: Democracy. Human Rights. Rules. Judicial Review.

  11. Left brain, right brain: facts and fantasies.

    Science.gov (United States)

    Corballis, Michael C

    2014-01-01

    Handedness and brain asymmetry are widely regarded as unique to humans, and associated with complementary functions such as a left-brain specialization for language and logic and a right-brain specialization for creativity and intuition. In fact, asymmetries are widespread among animals, and support the gradual evolution of asymmetrical functions such as language and tool use. Handedness and brain asymmetry are inborn and under partial genetic control, although the gene or genes responsible are not well established. Cognitive and emotional difficulties are sometimes associated with departures from the "norm" of right-handedness and left-brain language dominance, more often with the absence of these asymmetries than their reversal.

  12. CONSUMER'S RIGHT TO WITHDRAW

    Directory of Open Access Journals (Sweden)

    ANCA NICOLETA GHEORGHE

    2013-05-01

    Full Text Available The right of withdrawal (of a contract belongs to the consumer, and is an essential means for the improvement of regulations that protect the consumer.. Right of withdrawal is not a recent creation and is not even specific to the consumer field. He was previously recognized in civil and commercial law (without special regulation. The right to withdraw may even have as ground the parties will. Thus, based on the contractual freedom, the parties may agree that one of them has the right to terminate the contract unilaterally The possibility of unilateral denunciation of the contract, gives the consumer, added protection by being able to reflect the decision and to check how the trader fulfil its obligations. In this context, through its effects, the right of denunciation, forces the professional parties to conduct themselves as fair as possible to the consumer and to execute the contract properly. In the study of the consumer protection, the time of conclusion is essential because in this stage is manifested, the inequality between the consumer and professional. Thus, the lack of information, the major of products and activities, commercial practices, influence the formation of consumer will, preventing the expression of a freely and knowingly consent.

  13. The Right Ventricle in ARDS.

    Science.gov (United States)

    Zochios, Vasileios; Parhar, Ken; Tunnicliffe, William; Roscoe, Andrew; Gao, Fang

    2017-07-01

    ARDS is associated with poor clinical outcomes, with a pooled mortality rate of approximately 40% despite best standards of care. Current therapeutic strategies are based on improving oxygenation and pulmonary compliance while minimizing ventilator-induced lung injury. It has been demonstrated that relative hypoxemia can be well tolerated, and improvements in oxygenation do not necessarily translate into survival benefit. Cardiac failure, in particular right ventricular dysfunction (RVD), is commonly encountered in moderate to severe ARDS and is reported to be one of the major determinants of mortality. The prevalence rate of echocardiographically evident RVD in ARDS varies across studies, ranging from 22% to 50%. Although there is no definitive causal relationship between RVD and mortality, severe RVD is associated with increased mortality. Factors that can adversely affect RV function include hypoxic pulmonary vasoconstriction, hypercapnia, and invasive ventilation with high driving pressure. It might be expected that early diagnosis of RVD would be of benefit; however, echocardiographic markers (qualitative and quantitative) used to prospectively evaluate the right ventricle in ARDS have not been tested in adequately powered studies. In this review, we examine the prognostic implications and pathophysiology of RVD in ARDS and discuss available diagnostic modalities and treatment options. We aim to identify gaps in knowledge and directions for future research that could potentially improve clinical outcomes in this patient population. Copyright © 2017 American College of Chest Physicians. All rights reserved.

  14. Right upper quadrant pain

    International Nuclear Information System (INIS)

    Ralls, P.W.; Colletti, P.M.; Boswell, W.D. Jr.; Halls, J.M.

    1984-01-01

    Historically, assessment of acute right upper quadrant abdominal pain has been a considerable clinical challenge. While clinical findings and laboratory data frequently narrow the differential diagnosis, symptom overlap generally precludes definitive diagnosis among the various diseases causing acute right upper quadrant pain. Fortunately, the advent of newer diagnostic imaging modalities has greatly improved the rapidity and reliability of diagnosis in these patients. An additional challenge to the physician, with increased awareness of the importance of cost effectiveness in medicine, is to select appropriate diagnostic schema that rapidly establish accurate diagnoses in the most economical fashion possible. The dual goals of this discussion are to assess not only the accuracy of techniques used to evaluate patients with acute right upper quadrant pain, but also to seek out cost-effective, coordinated imaging techniques to achieve this goal

  15. Rail passengers rights

    Directory of Open Access Journals (Sweden)

    Đurđev Dušanka J.

    2016-01-01

    Full Text Available The legal framework of rail passengers rights is set out in a combination of international and European law: an international measure, the rather unwieldy Uniform Rules concerning the Contract for International Carriage of Passengers and Luggage by Rail, forming part of the Convention concerning International Carriage by Rail of 9 May 1980 (as amended by the Vilnius Protocol of 3 June 1999 ['CIV'], lays down a basic framework which is then fleshed out by more recent EU legislation, Regulation (EC No 1371/2007 on Rail Passengers ' Rights and Obligations. Regulation 1371/2007/EC on rail passenger rights and obligations sets out minimum quality standards that have to be guaranteed to all passengers on all lines. .

  16. Rights to Language

    DEFF Research Database (Denmark)

    Phillipson, Robert

    This work brings together cutting-edge scholarship in language, education and society from all parts of the world. Celebrating the 60th birthday of Tove Skutnabb-Kangas, it is inspired by her work in minority, indigenous and immigrant education; multilingualism; linguistic human rights; and global...... language and power issues. Drawn from all parts of the world, the contributors are active in a range of scientific and professional areas including bilingual education; sociolinguistics; the sociology of education, law and language; economics and language; linguistics; sign language; racism; communication......; discourse analysis; language policy; minority issues; and language pedagogy. The book situates issues of minorities and bilingual education in broader perspectives of human rights, power and the ecology of language. It aims at a distillation of themes that are central to an understanding of language rights...

  17. Biotechnology and human rights.

    Science.gov (United States)

    Feuillet-Le Mintier, B

    2001-12-01

    Biotechnology permits our world to progress. It's a tool to better apprehend the human being, but as well to let him go ahead. Applied to the living, biotechnologies present the same finality. But since their matter concerns effectively the living, they are the sources of specific dangers and particularly of that one to use the improvements obtained on the human to modify the human species. The right of the persons has to find its place to avoid that the fundamental rights of the human personality shall undergo harm. This mission assigned to the right of the persons is as so much invaluable that the economical stakes are particularly important in the domain of the biotechnologies.

  18. Sexual rights and disability.

    Science.gov (United States)

    Di Nucci, Ezio

    2011-03-01

    This paper argues against Appel's recent proposal-in this journal-that there is a fundamental human right to sexual pleasure, and that therefore the sexual pleasure of severely disabled people should be publicly funded-by thereby partially legalising prostitution. An alternative is proposed that does not need to pose a new positive human right; does not need public funding; does not need the legalisation of prostitution; and that would offer a better experience to the severely disabled: charitable non-profit organisations whose members would voluntarily and freely provide sexual pleasure to the severely disabled.

  19. Business and Human Rights

    DEFF Research Database (Denmark)

    Buhmann, Karin

    This article analyses the United Nations (UN) Guidelines on Business and Human Rights adopted in 2011 by the UN Human Rights Council from the perspective of Transnational Business Governance Interactions (TBGI) analytical framework (Eberlein et al. 2014). The article identifies and discusses...... that the UN Guiding Principles are unique in several respects of relevance to transnational business governance interaction and indicate the relevance of the TBGI approach to public regulatory transnational business governance initiatives. The analysis of the Guiding Principles as interactional transnational...... business governance suggests that this form of governance offers prospects for public institutions as a means towards regulating global sustainability concerns....

  20. Business and Human Rights

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2015-01-01

    This article analyses the United Nations (UN) Guidelines on Business and Human Rights adopted in 2011 by the UN Human Rights Council from the perspective of transnational business governance interactions (TBGI) analytical framework.1 The article identifies and discusses dimensions of interaction...... and components of regulatory governance which characterize the Guiding Principles, focusing in particular on rule formation and implementation. The article notes that the Guiding Principles actively enrolled other actors for the rule-making process, ensuring support in a politically and legally volatile field...

  1. Parents: Avoid Kids Foot Problems with the Right Shoes

    Science.gov (United States)

    ... Print | Share Avoid Kids Foot Problems with the Right Shoes Before you head to the store to ... College of Foot and Ankle Surgeons (ACFAS), All Rights Reserved. Privacy Statement | Disclaimer | Terms and Conditions | Site ...

  2. Evolutionary anthropology and genes: investigating the genetics of human evolution from excavated skeletal remains.

    Science.gov (United States)

    Anastasiou, Evilena; Mitchell, Piers D

    2013-10-01

    The development of molecular tools for the extraction, analysis and interpretation of DNA from the remains of ancient organisms (paleogenetics) has revolutionised a range of disciplines as diverse as the fields of human evolution, bioarchaeology, epidemiology, microbiology, taxonomy and population genetics. The paper draws attention to some of the challenges associated with the extraction and interpretation of ancient DNA from archaeological material, and then reviews the influence of paleogenetics on the field of human evolution. It discusses the main contributions of molecular studies to reconstructing the evolutionary and phylogenetic relationships between extinct hominins (human ancestors) and anatomically modern humans. It also explores the evidence for evolutionary changes in the genetic structure of anatomically modern humans in recent millennia. This breadth of research has led to discoveries that would never have been possible using traditional approaches to human evolution. Copyright © 2013 Elsevier B.V. All rights reserved.

  3. Convergent evolution and mimicry of protein linear motifs in host-pathogen interactions.

    Science.gov (United States)

    Chemes, Lucía Beatriz; de Prat-Gay, Gonzalo; Sánchez, Ignacio Enrique

    2015-06-01

    Pathogen linear motif mimics are highly evolvable elements that facilitate rewiring of host protein interaction networks. Host linear motifs and pathogen mimics differ in sequence, leading to thermodynamic and structural differences in the resulting protein-protein interactions. Moreover, the functional output of a mimic depends on the motif and domain repertoire of the pathogen protein. Regulatory evolution mediated by linear motifs can be understood by measuring evolutionary rates, quantifying positive and negative selection and performing phylogenetic reconstructions of linear motif natural history. Convergent evolution of linear motif mimics is widespread among unrelated proteins from viral, prokaryotic and eukaryotic pathogens and can also take place within individual protein phylogenies. Statistics, biochemistry and laboratory models of infection link pathogen linear motifs to phenotypic traits such as tropism, virulence and oncogenicity. In vitro evolution experiments and analysis of natural sequences suggest that changes in linear motif composition underlie pathogen adaptation to a changing environment. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Powered by light: Phototrophy and photosynthesis in prokaryotes and its evolution.

    Science.gov (United States)

    Nowicka, Beatrycze; Kruk, Jerzy

    2016-01-01

    Photosynthesis is a complex metabolic process enabling photosynthetic organisms to use solar energy for the reduction of carbon dioxide into biomass. This ancient pathway has revolutionized life on Earth. The most important event was the development of oxygenic photosynthesis. It had a tremendous impact on the Earth's geochemistry and the evolution of living beings, as the rise of atmospheric molecular oxygen enabled the development of a highly efficient aerobic metabolism, which later led to the evolution of complex multicellular organisms. The mechanism of photosynthesis has been the subject of intensive research and a great body of data has been accumulated. However, the evolution of this process is not fully understood, and the development of photosynthesis in prokaryota in particular remains an unresolved question. This review is devoted to the occurrence and main features of phototrophy and photosynthesis in prokaryotes. Hypotheses concerning the origin and spread of photosynthetic traits in bacteria are also discussed. Copyright © 2016 Elsevier GmbH. All rights reserved.

  5. Simulating evolution of protein complexes through gene duplication and co-option.

    Science.gov (United States)

    Haarsma, Loren; Nelesen, Serita; VanAndel, Ethan; Lamine, James; VandeHaar, Peter

    2016-06-21

    We present a model of the evolution of protein complexes with novel functions through gene duplication, mutation, and co-option. Under a wide variety of input parameters, digital organisms evolve complexes of 2-5 bound proteins which have novel functions but whose component proteins are not independently functional. Evolution of complexes with novel functions happens more quickly as gene duplication rates increase, point mutation rates increase, protein complex functional probability increases, protein complex functional strength increases, and protein family size decreases. Evolution of complexity is inhibited when the metabolic costs of making proteins exceeds the fitness gain of having functional proteins, or when point mutation rates get so large the functional proteins undergo deleterious mutations faster than new functional complexes can evolve. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Sex Ratio Bias Leads to the Evolution of Sex Role Reversal in Honey Locust Beetles.

    Science.gov (United States)

    Fritzsche, Karoline; Booksmythe, Isobel; Arnqvist, Göran

    2016-09-26

    The reversal of conventional sex roles was enigmatic to Darwin, who suggested that it may evolve when sex ratios are female biased [1]. Here we present direct evidence confirming Darwin's hypothesis. We investigated mating system evolution in a sex-role-reversed beetle (Megabruchidius dorsalis) using experimental evolution under manipulated sex ratios and food regimes. In female-biased populations, where reproductive competition among females was intensified, females evolved to be more attractive and the sex roles became more reversed. Interestingly, female-specific mating behavior evolved more rapidly than male-specific mating behavior. We show that sexual selection due to reproductive competition can be strong in females and can target much the same traits as in males of species with conventional mating systems. Our study highlights two central points: the role of ecology in directing sexual selection and the role that females play in mating system evolution. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. Om religion og evolution

    DEFF Research Database (Denmark)

    Geertz, Armin W.

    2011-01-01

    for kulturens kausale virkning på den menneskelige kognition og ikke mindst den hominine evolution. Ud fra, hvad vi ved om den menneskelige evolution, ses det, at den hominine evolution har en dybde, som sjældent medtænkes i teorier og hypoteser om den menneskelige evolution. Den menneskelige evolution er...

  8. Extraterritorial Human Rights Obligations

    DEFF Research Database (Denmark)

    Amsinck Boie, Hans Nikolaj; Torp, Kristian

    adequately be addressed without including the approach to the problem taken in practice; Corporate Social Responsibility, CSR. The book therefore draws upon the concept of CSR and the approaches developed here and discusses whether states may utilize the CSR-based concept of human rights due diligence...

  9. Autonomy and minority rights

    DEFF Research Database (Denmark)

    Barten, Ulrike

    2008-01-01

    on the content of the syllabus. When autonomy is understood in the literal sense, of giving oneself one's own laws, then there is a clear connection. Autonomy is usually connected to politics and a geographically limited territory. Special political rights of minorities - e.g. is the Danish minority party SSW...

  10. The Right Administrative Stuff

    Science.gov (United States)

    Dustin, Dan; McDonald, Cary; Harper, Jack; Lamke, Gene; Murphy, James

    2014-01-01

    This article is intended to provoke thought and discussion about what it takes to be a department chair and what it feels like to be a department chair. To accomplish our purpose, we draw an analogy between test pilots and department chairs based on Tom Wolfe's "The Right Stuff" (1979). We reason that test pilots and department…

  11. Endogenous property rights

    NARCIS (Netherlands)

    Dari-Mattiacci, G.; Guerriero, C.

    2014-01-01

    Albeit the relevance of property rights is well known, their determinants are still poorly understood. When property is fully protected, some buyers with valuation higher than that of original owners are inefficiently excluded from trade due to transaction costs. When protection of property is weak,

  12. Adjudicating socioeconomic rights

    African Journals Online (AJOL)

    Christo Heunis

    It is trite to say that the adjudication of socio-economic rights is a new enterprise in South African jurisprudence, as it is to the jurisprudence of many other jurisdictions. Professor van Rensburg's paper seeks to analyse the influence of political, socio-economic and cultural considerations on the interpretation and application ...

  13. Rights or Repentance

    Science.gov (United States)

    Minnigerode, Fred A.

    1977-01-01

    Early data suggest that homosexuals are becoming more aware of their civil rights and more willing to fight for them. Men and women no longer have to repent for their homosexual feelings and behavior. Presented at the 1976 American Psychological Association Convention, Washington, D.C. (Author)

  14. Access Rights Distribution

    Directory of Open Access Journals (Sweden)

    T. M. Pestunova

    2011-03-01

    Full Text Available The main aspects of the development of the information system, which grants users the rights for access to automated information system resources on the basis of the organization business-processes, are considered. The conceptual, informational, functional models of the system, as well as a model, which allows to realize control while using various formal models (RBAC, DAC, MAC, are described.

  15. At Right Angles

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 9. At Right Angles. Shailesh A Shirali. Information and Announcements Volume 17 Issue 9 September 2012 pp 920-920. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/017/09/0920-0920 ...

  16. Digital Rights Management

    NARCIS (Netherlands)

    Koster, P.; Jonker, Willem; Blanken, Henk; de Vries, A.P.; Blok, H.E.; Feng, L.

    2007-01-01

    Digital Rights Management, or DRM for short, is a much-discussed topic nowadays. The main reason for this is that DRM technology is often mentioned in the context of protection of digital audio and video content, for example to avoid large scale copying of CDs and DVDs via peer-to-peer networks in

  17. Defining minors' abortion rights.

    Science.gov (United States)

    Rhodes, A M

    1988-01-01

    The right to abortion is confirmed in the Roe versus Wade case, by the US Supreme Court. It is a fundamental right of privacy but not an absolute right, and must consider state interests. During the first trimester of pregnancy abortion is a decision of the woman and her doctor. During the second trimester of pregnancy the state may control the abortion practice to protect the mothers health, and in the last trimester, it may prohibit abortion, except in cases where the mother's life or health are in danger. The states enacted laws, including one that required parents to give written consent for a unmarried minor's abortion. This law was struck down by the US Court, but laws on notification were upheld as long as there was alternative procedures where the minor's interests are upheld. Many of these law have been challenged successfully, where the minor was judged mature and where it served her best interests. The state must enact laws on parental notification that take into consideration basic rights of the minor woman. Health professionals and workers should be aware of these laws and should encourage the minor to let parents in on the decision making process where possible.

  18. Student Rights and Responsibilities

    Science.gov (United States)

    Today's Education, 1972

    1972-01-01

    Article summarizes National Education Association pamphlet. As citizens, students should have full protection of Bill of Rights, due process, protection from illegal search or seizure. As clients of institution, should have substantial influence on how institutions affect their lives. Proper disciplinary procedures for minor and major infractions…

  19. Intellectual Property Rights Management

    DEFF Research Database (Denmark)

    Alkærsig, Lars; Beukel, Karin; Reichstein, Toke

    Intellectual Property Rights Management explores how the entire toolbox of intellectual property (IP) protection and management are successfully combined and how firms generate value from IP. In particular, this book provides a framework of archetypes which firms will be able to self...

  20. Quasars and galactic evolution

    CERN Document Server

    Woltjer, L

    1978-01-01

    The evolution of quasars is discussed. It is noted that substantial clustering may be present at faint magnitudes. The relationship between quasar evolution and galactic evolution is considered. (4 refs).

  1. Choosing the right technology

    DEFF Research Database (Denmark)

    Milan, Christian; Nielsen, Mads Pagh; Bojesen, Carsten

    2014-01-01

    The use of renewable energy sources (RES) has continuously increased throughout the last decade. In the residential building sector the trend goes towards energy supply systems based on multiple RES. This is mainly due to political requirements, governmental subsidies and fuel price development....... These systems not only require an optimal design with respect to the installed capacities but also the right choice in combining the available technologies assuring a cost-effective solution. e aim of this paper is to present an optimization methodology for residential on-site energy supply systems based...... on mixed integer linear programming. The methodology chooses the right combination of technologies and sizes the components based on on-site weather data and expected consumption profiles. Through this approach the fluctuations of RES as well as the user behavior are taken into account already during...

  2. Homoaffectivity and Human Rights

    OpenAIRE

    Luiz Mott

    2006-01-01

    The civil union between persons of the same sex is analyzed in this essay through the discussion of the roots of the anti-homosexual prejudice and the fight for the citizenship of gays, lesbians and transgenders in Brazil, and through listing the different manifestations of homofobia in our social environment. We deconstruct the contrary opinions against the homosexual marriage, justifying with etho-historical evidences the extending of equal rights to the couples of the same s...

  3. Asking the Right Questions

    DEFF Research Database (Denmark)

    Richter, Line

    Based on fieldwork in Mali this paper discusses the role of anthropology (and the anthropologist) in a large public health research project on children's health. In the uncertainty and disquiet that comes with the battle to combat and avoid diseases in a setting where poverty and abysmal diseases......, is the ability to move beyond even the best hidden assumptions and question our own questions, thereby enabling us to ask the right questions....

  4. Right atrial lipoma

    Directory of Open Access Journals (Sweden)

    Pêgo-Fernandes Paulo M.

    2003-01-01

    Full Text Available Benign cardiac tumors are rare, and lipomas are among those less frequently found. We report the case of a 48-year-old male complaining of high blood pressure and epistaxis in the last 2 months, with a diagnosis of right atrial lipoma established on echocardiography, magnetic resonance imaging, and anatomicopathological examination. The tumor was successfully removed, and up to 42 months after surgical excision, no evidence of tumor relapse was observed.

  5. Inconvenient Human Rights

    Science.gov (United States)

    Ryan, Natasha

    2017-01-01

    Abstract Following an increase in Roma migration under the European “freedom of movement” laws, Swedish municipalities initiated more than 80 evictions of informal Roma settlements on the grounds of poor sanitation between 2013 and 2016. These evictions echo policies from earlier in the 20th century, when Roma living in Sweden were often marginalized through the denial of access to water and sanitation facilities. The recent Swedish evictions also follow similar government actions across Europe, where Roma settlements are controlled through the denial of access to water and sanitation. However, access to water and sanitation—central aspects of human health—are universal human rights that must be available to all people present in a jurisdiction, regardless of their legal status. The evictions described here violated Sweden’s obligations under both European and international human rights law. More positive government responses are required, such as providing shelters or camping sites, setting up temporary facilities, and directly engaging with communities to address water and sanitation issues. The authors conclude by providing guidance on how states and municipalities can meet their human rights obligations with respect to water and sanitation for vulnerable Roma individuals and informal settlements in their communities. PMID:29302163

  6. Double chambered right ventricle

    International Nuclear Information System (INIS)

    Cho, Chul Koo; Yu, Yun Jeong; Yeon, Kyung Mo; Han, Man Chung

    1983-01-01

    Fourteen cases of double chambered right ventricle were diagnosed angiographically and of these nine cases were confirmed after operation and autopsy at Seoul National University Hospital in recent four years since 1979. The clinical and radiological findings with the emphasis on the cinecardiographic findings were analysed. The summaries of the analysis are as follows: 1. Among 14 cases, 6 cases were male and 8 cases were female. Age distribution was from 4 years to 36 years. 2. In chest x-ray findings, pulmonary vascularity was increased in 8 cases, decreased in 4 cases, and normal in 2 cases. Cardiomegaly was observed in 8 cases and other showed normal heart size. 3. In cinecardiography, 11 cases had interventricular septal defect. Among these 11 cases, VSD located in proximal high pressure chamber was in 2 cases and located in distal low pressure chamber was in 9 cases. 4. The location of aberrant muscle bundle in sinus portion of right ventricle was in 8 cases. In the rest 6 cases, the aberrant muscle bundle was located below the infundibulum of right ventricle. 5. For accurate diagnosis and differential diagnosis with other congenital cardiac anomalies such as Tetralogy of Fallot or isolated pulmonic stenosis, biplane cineangiography and catheterization is an essential procedure

  7. Double chambered right ventricle

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Chul Koo; Yu, Yun Jeong; Yeon, Kyung Mo; Han, Man Chung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1983-12-15

    Fourteen cases of double chambered right ventricle were diagnosed angiographically and of these nine cases were confirmed after operation and autopsy at Seoul National University Hospital in recent four years since 1979. The clinical and radiological findings with the emphasis on the cinecardiographic findings were analysed. The summaries of the analysis are as follows: 1. Among 14 cases, 6 cases were male and 8 cases were female. Age distribution was from 4 years to 36 years. 2. In chest x-ray findings, pulmonary vascularity was increased in 8 cases, decreased in 4 cases, and normal in 2 cases. Cardiomegaly was observed in 8 cases and other showed normal heart size. 3. In cinecardiography, 11 cases had interventricular septal defect. Among these 11 cases, VSD located in proximal high pressure chamber was in 2 cases and located in distal low pressure chamber was in 9 cases. 4. The location of aberrant muscle bundle in sinus portion of right ventricle was in 8 cases. In the rest 6 cases, the aberrant muscle bundle was located below the infundibulum of right ventricle. 5. For accurate diagnosis and differential diagnosis with other congenital cardiac anomalies such as Tetralogy of Fallot or isolated pulmonic stenosis, biplane cineangiography and catheterization is an essential procedure.

  8. Peak regulation right

    International Nuclear Information System (INIS)

    Gao, Z. |; Ren, Z.; Li, Z.; Zhu, R.

    2005-01-01

    A peak regulation right concept and corresponding transaction mechanism for an electricity market was presented. The market was based on a power pool and independent system operator (ISO) model. Peak regulation right (PRR) was defined as a downward regulation capacity purchase option which allowed PRR owners to buy certain quantities of peak regulation capacity (PRC) at a specific price during a specified period from suppliers. The PRR owner also had the right to decide whether or not they would buy PRC from suppliers. It was the power pool's responsibility to provide competitive and fair peak regulation trading markets to participants. The introduction of PRR allowed for unit capacity regulation. The PRR and PRC were rated by the supplier, and transactions proceeded through a bidding process. PRR suppliers obtained profits by selling PRR and PRC, and obtained downward regulation fees regardless of whether purchases are made. It was concluded that the peak regulation mechanism reduced the total cost of the generating system and increased the social surplus. 6 refs., 1 tab., 3 figs

  9. Impact of microvascular obstruction on the assessment of coronary flow reserve, index of microcirculatory resistance, and fractional flow reserve after ST-segment elevation myocardial infarction.

    Science.gov (United States)

    Cuculi, Florim; De Maria, Giovanni Luigi; Meier, Pascal; Dall'Armellina, Erica; de Caterina, Alberto R; Channon, Keith M; Prendergast, Bernard D; Choudhury, Robin P; Choudhury, Robin C; Forfar, John C; Kharbanda, Rajesh K; Banning, Adrian P

    2014-11-04

    Invasive assessment of coronary physiology (IACP) offers important prognostic insights in ST-segment elevation myocardial infarction (STEMI) but the dynamics of coronary recovery are poorly understood. This study sought to examine the evolution of coronary flow reserve (CFR), index of microcirculatory resistance (IMR), ratio of distal coronary pressure (Pd) to mean aortic pressure (Pa), and fractional flow reserve (FFR) in patients undergoing primary percutaneous coronary intervention (PPCI). 82 patients with STEMI underwent IACP at PPCI. Repeat IACP was performed in 61 patients (74%) at day 1 and in 46 patients (56%) at 6 months. Contrast-enhanced cardiac magnetic resonance imaging (CMR) was performed in 45 patients (55%) at day 1 and in 41 patients (50%) at 6 months. Changes in IACP were compared between patients with and without microvascular obstruction (MVO) on CMR. MVO was present in 21 of 45 patients (47%). Patients with MVO had lower CFR at PPCI and day 1 (p < 0.05) and a trend toward higher IMR values (p = 0.07). At 6 months, CFR and IMR were not significantly different between the groups. Baseline flow and Pd/Pa remained stable over time but FFR reduced significantly between PPCI and 6 months (p = 0.008); this reduction was mainly observed in patients with MVO (p = 0.006) but not in those without MVO (p = 0.21). In PPCI-treated patients with STEMI, coronary microcirculation begins to recover within 24 h and recovery progresses further by 6 months. FFR significantly reduces from baseline to 6 months. The presence of MVO indicates a highly dysfunctional microcirculation. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  10. Pursuing the Right to an Effective Remedy for Human Rights ...

    African Journals Online (AJOL)

    Undoubtedly, global and regional human rights instruments clearly entrench the right to an effective remedy for a human rights violation. The substantive nature of the right to an effective remedy makes it relevant to the realisation of the right to equality as well as the right to equal protection under the law. Cameroon, as a ...

  11. The Covenant on civil and political rights

    Directory of Open Access Journals (Sweden)

    Aulona HAXHIRAJ

    2013-12-01

    Full Text Available The civil and political rights as protected under the Covenant from the core of human rights protection on the international plane. This paper seeks to demonstrate how this goal may be archieved. The genesis of the Covenant will be discussed in the context of the evolution of human rights law. Starting from the normative framework and its development after the adoption of the Universal Declaration of Human Rights the scope of the Covenant rights as well as the duties of the State parties will be discussed. The monitoring role of th Human Rights Committee as major element in the implementation process will be closely examined. The paper will be focused on the status of the State parties and the Status of the Covenant in domestic law. Also will specifically focus on the State reporting system and the individual complaint procedure be carefully selected case studies. In conclusion, will be discussed the legal consequences of violations of rights protected by the Covenant.

  12. [The reasonable use of right ventricular protection strategy in right ventricular outflow tract reconstruction].

    Science.gov (United States)

    Zhang, Y; Yuan, H Y; Liu, X B; Wen, S S; Xu, G; Cui, H J; Zhuang, J; Chen, J M

    2018-06-01

    As a result of right ventricular outflow tract reconstruction, which is the important and basic step of complex cardiac surgery, the blood flow of right ventricular outflow tract is unobstructed, while pulmonary valve regurgitation and right heart dysfunction could be happened. These problems are often ignored in early days, more and more cases of right heart dysfunction need clinical intervention, which is quite difficult and less effective. How to protect effectively the right ventricular function is the focus. At present main methods to protect the right ventricular function include trying to avoid or reduce length of right ventricular incision, reserving or rebuilding the function of the pulmonary valve, using growth potential material for surgery. The protection of the right ventricular function is a systemic project, it involves many aspects, single measures is difficult to provide complete protection, only the comprehensive use of various protection strategy, can help to improve the long-term prognosis.

  13. Children's judgments about ownership rights and body rights: Evidence for a common basis.

    Science.gov (United States)

    Van de Vondervoort, Julia W; Meinz, Paul; Friedman, Ori

    2017-03-01

    We report two experiments supporting the theory that children's understanding of ownership rights is related to their notions of body rights. Experiment 1 investigated 4- to 7-year-olds' (N=123) developing sensitivity to physical contact in their judgments about the acceptability of behaving in relation to owned objects and body parts. Experiment 2 used a simpler design to investigate this in 3- and 4-year-olds (N=112). Findings confirmed two predictions of the theory. First, in both experiments, children's judgments about ownership and body rights were similarly affected by physical contact. Second, judgments about both kinds of rights were yoked in development; age-related changes in judgments about ownership rights were paralleled by changes in judgments about body rights. Our findings have additional import for theories of ownership rights because they suggest that physical contact may be a crucial factor in whether behaviors targeting property are judged to be permissible. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Nudging Evolution?

    Directory of Open Access Journals (Sweden)

    Katharine N. Farrell

    2013-12-01

    Full Text Available This Special Feature, "Nudging Evolution? Critical Exploration of the Potential and Limitations of the Concept of Institutional Fit for the Study and Adaptive Management of Social-Ecological Systems," aims to contribute toward the development of social theory and social research methods for the study of social-ecological system dynamics. Our objective is to help strengthen the academic discourse concerning if, and if so, how, to what extent, and in what concrete ways the concept of institutional "fit" might play a role in helping to develop better understanding of the social components of interlinkages between the socioeconomic-cultural and ecological dynamics of social-ecological systems. Two clearly discernible patterns provide a map of this Special Feature: (1 One pattern is the authors' positions regarding the place and role of normativity within their studies and assessment of institutional fit. Some place this at the center of their studies, exploring phenomena endogenous to the process of defining what constitutes institutional fit, whereas others take the formation of norms as a phenomenon exogenous to their study. (2 Another pattern is the type of studies presented: critiques and elaborations of the theory, methods for judging qualities of fit, and/or applied case studies using the concept. As a body of work, these contributions highlight that self-understanding of social-ecological place, whether explicit or implicit, constitutes an important part of the study object, i.e., the role of institutions in social-ecological systems, and that this is, at the same time, a crucial point of reference for the scholar wishing to evaluate what constitutes institutional fit and how it might be brought into being.

  15. Microplastic ingestion decreases energy reserves in marine worms.

    Science.gov (United States)

    Wright, Stephanie L; Rowe, Darren; Thompson, Richard C; Galloway, Tamara S

    2013-12-02

    The indiscriminate disposal of plastic to the environment is of concern. Microscopic plastic litter (environment, originating from the fragmentation of plastic items and from industry and personal-care products [1]. On highly impacted beaches, microplastic concentrations (impacts remain understudied [1]. Here, we show that deposit-feeding marine worms maintained in sediments spiked with microscopic unplasticised polyvinylchloride (UPVC) at concentrations overlapping those in the environment had significantly depleted energy reserves by up to 50% (Figure 1). Our results suggest that depleted energy reserves arise from a combination of reduced feeding activity, longer gut residence times of ingested material and inflammation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Patients as Rights Holders.

    Science.gov (United States)

    Brännmark, Johan

    2017-07-01

    Autonomy and consent have been central values in Western moral and political thought for centuries. One way of understanding the bioethical models that started to develop, especially in the 1970s, is that they were about the fusion of a long-standing professional ethics with the core values underpinning modern political institutions. That there was a need for this kind of fusion is difficult to dispute, especially since the provision of health care has in most developed countries become an ever more important concern of our political institutions, with governments playing a significant role in regulating and facilitating the provision of health care and in many countries even largely organizing it. There is, nevertheless, still room for dispute about how best to achieve this fusion and how to best think about autonomy and consent in a biomedical context. The simplest model we can have is probably about how being a person is largely about having the capacity of autonomous choice and that the main mode through which we exercise autonomy is by providing informed consent. Yet, liberal democracy's core idea that human beings have a high and equal value is also found in other accounts of the person. The human-rights framework provides an alternative model for thinking about personhood and about patient care. The human-rights approach is grounded, not in an account of autonomy (although it has something to say about autonomy), but in an account of the moral and political personhood that people possess merely by being human beings. In this approach, values like dignity and integrity, both highly relevant in a bioethical context, are identified as distinct values rather than being derived from and therefore reduced to respect for autonomous choice. The human-rights approach can supplement the problematic notion of autonomy that has been central to bioethics by placing this notion in a broader, strongly pluralistic framework. © 2017 The Hastings Center.

  17. [Single coronary artery and right aortic arch].

    Science.gov (United States)

    Martínez-Quintana, Efrén; Rodríguez-González, Fayna

    2015-01-01

    Coronary anomalies are mostly asymptomatic and diagnosed incidentally during coronary angiography or echocardiography. However, they must be taken into account in the differential diagnosis of angina, dyspnea, syncope, acute myocardial infarction or sudden death in young patients. The case is presented of two rare anomalies, single coronary artery originating from right sinus of Valsalva and right aortic arch, in a 65 year-old patient with atherosclerotic coronary artery disease treated percutaneously. Copyright © 2014 Sociedad Española de Arteriosclerosis. Published by Elsevier España. All rights reserved.

  18. Evolution of costly explicit memory and cumulative culture.

    Science.gov (United States)

    Nakamaru, Mayuko

    2016-06-21

    is not influenced by the degree of the social learning cost. Whether individuals socially learn a low level of culture from observing a high or the low level of culture influences the evolution of memory and learning, especially individual learning. Copyright © 2016 Elsevier Ltd. All rights reserved.

  19. Homoaffectivity and Human Rights

    Directory of Open Access Journals (Sweden)

    Luiz Mott

    2006-05-01

    Full Text Available The civil union between persons of the same sex is analyzed in this essay through the discussion of the roots of the anti-homosexual prejudice and the fight for the citizenship of gays, lesbians and transgenders in Brazil, and through listing the different manifestations of homofobia in our social environment. We deconstruct the contrary opinions against the homosexual marriage, justifying with etho-historical evidences the extending of equal rights to the couples of the same sex, including the legal recognition of the civil union.

  20. Targeting the right journal.

    Science.gov (United States)

    Piterman, L; McCall, L

    1999-07-01

    While research is scientific, publication is a mixture of science and political pragmatism. Targeting the right journal is influenced by the following factors: the discipline that best represents the subject; the purpose of the message; the audience who are to be recipients of the message; the realities of geographic parochialism; the desire of authors to maximise personal and professional opportunities. If the originally targeted journal rejects the article, authors should have alternative publication strategies that give them professional recognition without requiring them to compromise the message or their ethics.

  1. The Community of Rights

    DEFF Research Database (Denmark)

    Kjærgård, Jonas Ross

    2012-01-01

    be used in a particularistic and excluding way which was the case in the legislation of Maximilien de Robespierre’s Terror Regime. Situated somewhere between inclusion in and exclusion from the community of rights, the playwright and political activist Olympe de Gouges sought to propagate an understanding...... of the natural that could better accommodate women and nonmarital children. Her attempts were futile, however, and in 1793 she was sentenced to death according to a newly written law meant to prosecute enemies of the Republic’s natural community....

  2. Right hepatic artery aneurysm.

    Science.gov (United States)

    Bernal, Astrid Del Pilar Ardila; Loures, Paulo; Calle, Juan Cristóbal Ospina; Cunha, Beatriz; Córdoba, Juan Camilo

    2016-01-01

    We report a case of an aneurysm of the right hepatic artery and its multidisciplinary management by general surgery, endoscopy and radiology services. Being a case of extremely low incidence, it is important to show its diagnostic and therapeutic approach. RESUMO Relatamos um caso de aneurisma da artéria hepática direita conduzido de forma multidisciplinar pelos Serviços de Cirurgia Geral, Endoscopia e Radiologia. Em se tratando de caso de incidência baixíssima, é importante mostrar o enfoque diagnóstico e terapêutico usado em seu manejo.

  3. Territory, Rights and Mobility

    DEFF Research Database (Denmark)

    Zhang, Chenchen

    2014-01-01

    The overarching objective of this dissertation is to conceptualise the spatiality of citizenship through an exposure to its various others – especially to mobile subjectivity. In particular, it examines the changing patterns of territorialising space, distributing rights and regulating mobility...... to the universal, the other legitimating the particular. The politics of mobility is also seen as an endeavour of producing alternative spaces against the territorialised state-centric space to which the imagination of citizenship is usually limited. In discussing a possible global ethics, however, I argue...

  4. Finding the right balance

    DEFF Research Database (Denmark)

    Christensen, Toke Haunstrup

    2011-01-01

    Like in other countries, the number of people living in one-person households is growing in Denmark. From 1981 to 2006 solo-living increased from 16% to 23%. Studies on family life and intimate relations in (late) modernity suggest different explanations for this increase, including the historica...... of individual independence while at the same time sharing the daily life with their partner. In order to secure the “right balance”, they consider different “strategies” such as having “one’s own room” in the shared dwelling or living-apart-together as a permanent solution....

  5. Einstein was right!

    CERN Document Server

    Hess, Karl

    2014-01-01

    All modern books on Einstein emphasize the genius of his relativity theory and the corresponding corrections and extensions of the ancient space-time concept. However, Einstein's opposition to the use of probability in the laws of nature and particularly in the laws of quantum mechanics is criticized and often portrayed as outdated. The author of Einstein Was Right! takes a unique view and shows that Einstein created a ""Trojan horse"" ready to unleash forces against the use of probability as a basis for the laws of nature. Einstein warned that the use of probability would, in the final analys

  6. EMPIRICAL EVIDENCE ON DYNAMICS OF CREDIT GROWTH AND FOREIGN RESERVE

    Directory of Open Access Journals (Sweden)

    Satrugan Sinah

    2017-09-01

    Full Text Available The paper presents a model for looking into the nature of change in foreign reserve from movements in domestic credit. This model is relevant to foreign reserve targeting, small and open economies. The model denotes that measures undertaken by central banks to constraint domestic credit growth with the view of controlling capital outflows will also be detrimental to foreign reserves level. The empirical studies with application of Fourier Transformation technique have been used to build a model, which shows that growth in domestic credit is more biased towards positive swings in foreign reserves, rather than being unfavorable. The small and open economies, particularly, the Pacific Island nations, have the right set up for application of this model to safeguard foreign reserves level.

  7. Evolution of individual versus social learning on social networks.

    Science.gov (United States)

    Tamura, Kohei; Kobayashi, Yutaka; Ihara, Yasuo

    2015-03-06

    A number of studies have investigated the roles played by individual and social learning in cultural phenomena and the relative advantages of the two learning strategies in variable environments. Because social learning involves the acquisition of behaviours from others, its utility depends on the availability of 'cultural models' exhibiting adaptive behaviours. This indicates that social networks play an essential role in the evolution of learning. However, possible effects of social structure on the evolution of learning have not been fully explored. Here, we develop a mathematical model to explore the evolutionary dynamics of learning strategies on social networks. We first derive the condition under which social learners (SLs) are selectively favoured over individual learners in a broad range of social network. We then obtain an analytical approximation of the long-term average frequency of SLs in homogeneous networks, from which we specify the condition, in terms of three relatedness measures, for social structure to facilitate the long-term evolution of social learning. Finally, we evaluate our approximation by Monte Carlo simulations in complete graphs, regular random graphs and scale-free networks. We formally show that whether social structure favours the evolution of social learning is determined by the relative magnitudes of two effects of social structure: localization in competition, by which competition between learning strategies is evaded, and localization in cultural transmission, which slows down the spread of adaptive traits. In addition, our estimates of the relatedness measures suggest that social structure disfavours the evolution of social learning when selection is weak. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  8. Octopus movement: push right, go left.

    Science.gov (United States)

    Hooper, Scott L

    2015-05-04

    Octopus arms have essentially infinite degrees of freedom. New research shows that, despite this potentially great complexity, to locomote octopuses simply elongate one or more arms, thus pushing the body in the opposite direction, and do so without activating the arms in an ordered pattern. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. DNA Polymerase Fidelity: Beyond Right and Wrong.

    Science.gov (United States)

    Washington, M Todd

    2016-11-01

    Accurate DNA replication depends on the ability of DNA polymerases to discriminate between correctly and incorrectly paired nucleotides. In this issue of Structure, Batra et al. (2016) show the structural basis for why DNA polymerases do not efficiently add correctly paired nucleotides immediately after incorporating incorrectly paired ones. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Getting the right training and job.

    Science.gov (United States)

    Deschamps, Claude

    2011-08-01

    The authors discuss the factors to be considered in selecting locations in which to train and to practice, and in conducting successful interviews and site visits. The advantages and disadvantages of different types of surgical practice (ie, solo vs group) are also reviewed, as are issues surrounding negotiations related to contracts, benefits, and covenants. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. Disappearance of endangered turtles within China's nature reserves.

    Science.gov (United States)

    Gong, Shi-Ping; Shi, Hai-Tao; Jiang, Ai-Wu; Fong, Jonathan J; Gaillard, Daniel; Wang, Ji-Chao

    2017-03-06

    China ranks first among Northern hemisphere countries for species richness, but approximately 43% of its species are threatened [1], with harvesting being the major threat to vertebrates [2]. To protect its biodiversity, China has established about 2,700 nature reserves covering 1.46 million km 2 ( about 15% of China's territory, a percentage higher than the world average [3]). With increasing habitat destruction and harvesting, nature reserves are the final refugia for threatened species. However, many Chinese nature reserves are poorly managed, leaving them vulnerable to poaching and other human encroachment [4]. In this study, we conducted a 12-year (2002-2013) case study on turtles to illustrate the damaging impacts China's nature reserves have on wildlife conservation. We discovered that poaching occurred in all of the 56 reserves surveyed, resulting in dramatically reduced turtle populations. In a majority of the reserves, the reserve staff themselves were involved in poaching. Although nature reserves were created to protect plants and animals, they have become part of the problem due to weak enforcement of rules. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. 24 CFR 891.605 - Replacement reserve.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 891.605... 8 Assistance § 891.605 Replacement reserve. (a) Establishment of reserve. The Borrower shall establish and maintain a replacement reserve to aid in funding extraordinary maintenance, and repair and...

  13. 24 CFR 891.405 - Replacement reserve.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 891.405....405 Replacement reserve. (a) Establishment of reserve. The Owner shall establish and maintain a replacement reserve to aid in funding extraordinary maintenance and repair and replacement of capital items...

  14. Veterinary Science Students, Center Changing a Reservation

    Science.gov (United States)

    Blackwater, Jasmine

    2011-01-01

    Kayenta is a rural community located in northeastern Arizona on a Navajo reservation. On the reservation, many families rely on their livestock for income, and as a result, many reservation high school students show a great interest in agricultural education. Having livestock on the reservation is not just a source of income, but also part of a…

  15. Calculation program development for spinning reserve

    International Nuclear Information System (INIS)

    1979-01-01

    This study is about optimal holding of spinning reserve and optimal operation for it. It deals with the purpose and contents of the study, introduction of the spinning reserve electricity, speciality of the spinning reserve power, the result of calculation, analysis for limited method of optimum load, calculation of requirement for spinning reserve, analysis on measurement of system stability with summary, purpose of the analysis, cause of impact of the accident, basics on measurement of spinning reserve and conclusion. It has the reference on explanation for design of spinning reserve power program and using and trend about spinning reserve power in Korea.

  16. Philanthropy and Human Rights

    DEFF Research Database (Denmark)

    Larsen, Øjvind

    2013-01-01

    written about philanthropy from a political, sociological, anthropological and managerial perspective. However, an essential question remains: what does philanthropy mean? In a Greek context, philanthropy is connected to a friendly act towards one’s owns close connections such as family or fellow citizens......, and normally utilized to promote one’s own prestige in the city-state. In Roman context, universal humanism, humanitas, was invented. This universal perspective was also supported by Christianity. It is this universal concept of philanthropy which is the foundation for the different philanthropic traditions...... in Germany, England, France and USA. In each tradition is developed special features of the concept of philanthropy. The four traditions are summarized in the UN universal human rights, which has become the common normative reference for global philanthropy. In this way philanthropy has become, in a modern...

  17. Experiment, right or wrong

    CERN Document Server

    Franklin, Allan

    2008-01-01

    In Experiment, Right or Wrong, Allan Franklin continues his investigation of the history and philosophy of experiment presented in his previous book, The Neglect of Experiment. In this new study, Franklin considers the fallibility and corrigibility of experimental results and presents detailed histories of two such episodes: 1) the experiment and the development of the theory of weak interactions from Fermi's theory in 1934 to the V-A theory of 1957 and 2) atomic parity violation experiments and the Weinberg-Salam unified theory of electroweak interactions of the 1970s and 1980s. In these episodes Franklin demonstrates not only that experimental results can be wrong, but also that theoretical calculations and the comparison between experiment and theory can also be incorrect. In the second episode, Franklin contrasts his view of an "evidence model" of science in which questions of theory choice, confirmation, and refutation are decided on the basis of reliable experimental evidence, with that proposed by the ...

  18. Right bundle branch block

    DEFF Research Database (Denmark)

    Bussink, Barbara E; Holst, Anders Gaarsdal; Jespersen, Lasse

    2013-01-01

    AimsTo determine the prevalence, predictors of newly acquired, and the prognostic value of right bundle branch block (RBBB) and incomplete RBBB (IRBBB) on a resting 12-lead electrocardiogram in men and women from the general population.Methods and resultsWe followed 18 441 participants included...... in the Copenhagen City Heart Study examined in 1976-2003 free from previous myocardial infarction (MI), chronic heart failure, and left bundle branch block through registry linkage until 2009 for all-cause mortality and cardiovascular outcomes. The prevalence of RBBB/IRBBB was higher in men (1.4%/4.7% in men vs. 0.......5%/2.3% in women, P block was associated with significantly...

  19. Intellectual Property Rights Management

    DEFF Research Database (Denmark)

    Alkærsig, Lars; Beukel, Karin; Reichstein, Toke

    -identify with and which will allow companies to focus on the IP and IP Management issues most relevant to them. By doing so, the authors offer further insights as to the use of IP and IP management practices across firms. By looking at empirical data covering the population of firms, the findings not only pertain......Intellectual Property Rights Management explores how the entire toolbox of intellectual property (IP) protection and management are successfully combined and how firms generate value from IP. In particular, this book provides a framework of archetypes which firms will be able to self...... to large organization but also reflect the practices and operations that reside in SMEs. This volume also utilizes labor market and firm data to determine whether there is a definitive relationship between IP and economic performance on the firm level....

  20. AIDS and human rights.

    Science.gov (United States)

    Tarantola, D; Mann, J

    1995-01-01

    HIV/AIDS is a health problem that is inseparable from individual and collective behavior and social forces, particularly linked with societal respect for human rights and dignity. In its second decade, the HIV/AIDS pandemic continues to thrive. Where organized communities have access to adequate information, education, and services, the incidence of infection has begun to decline. Elsewhere, HIV continues to reach new populations and new geographic areas. Lessons learned in more than a decade of prevention work point to new directions for expanding national responses, at a time when the UNAIDS program, to be launched in January 1996, offers opportunities for innovative, broad-based, coordinated, and expanded global action. Prevention activities have shown that the spread of HIV can be effectively reduced. Public health interventions, including providing information and applying prevention methods, reduce the probability of infection, the risk of transmission, and the chances of not accessing appropriate care or support once infection has set in. These are proximal interventions that yield the short-term benefits of the decline of incidence and improved quality and duration of life for those infected. Societal vulnerability translates today into the focus the pandemic has on individuals, communities, and nations that are disadvantaged, marginalized, or discriminated against for reasons of gender, age, race, sexual orientation, economic status, or cultural, religious, or political affiliation. A fully expanded response to HIV/AIDS requires a combination of risk-reduction (proximal) and contextual interventions--those directed at reducing vulnerability through social change to enable people to exert control over their own health. Contextual actions can be implemented in the short term (changing laws, policies, practices that discriminate, promoting human rights, developing the most vulnerable communities) and in the long term (cultural changes, gender equality in

  1. Speaking Truth to Power: Women's Rights as Human Rights

    Science.gov (United States)

    Crocco, Margaret Smith

    2007-01-01

    The author considers the treatment of women's rights as human rights in the social studies curriculum. She discusses the role of the United Nations in promoting women's rights since the adoption of the Universal Declaration of Human Rights in 1948. She also reviews the treatment of women's rights within social studies curriculum today through a…

  2. Depletion of petroleum reserves and oil price trends

    International Nuclear Information System (INIS)

    Babusiaux, D.; Bauquis, P.R.

    2007-11-01

    This document is the report of the 'Petroleum' working group from the French Academy of Technology, coordinated by the authors in the framework of the Energy and Climate Change Commission chaired by Gilbert Ruelle. Firstly, it present a synthesis of the different points of view about reserves and the peak of world oil production (optimists, pessimists and official organizations). Secondly, it analyzes the mechanisms of oil price formation focusing on the long term without addressing the question of short term market behaviour. The last section is devoted to possible scenarios of the evolution of production profiles and prices in the medium and long term. (authors)

  3. Social immunity and the evolution of group living in insects.

    Science.gov (United States)

    Meunier, Joël

    2015-05-26

    The evolution of group living requires that individuals limit the inherent risks of parasite infection. To this end, group living insects have developed a unique capability of mounting collective anti-parasite defences, such as allogrooming and corpse removal from the nest. Over the last 20 years, this phenomenon (called social immunity) was mostly studied in eusocial insects, with results emphasizing its importance in derived social systems. However, the role of social immunity in the early evolution of group living remains unclear. Here, I investigate this topic by first presenting the definitions of social immunity and discussing their applications across social systems. I then provide an up-to-date appraisal of the collective and individual mechanisms of social immunity described in eusocial insects and show that they have counterparts in non-eusocial species and even solitary species. Finally, I review evidence demonstrating that the increased risks of parasite infection in group living species may both decrease and increase the level of personal immunity, and discuss how the expression of social immunity could drive these opposite effects. By highlighting similarities and differences of social immunity across social systems, this review emphasizes the potential importance of this phenomenon in the early evolution of the multiple forms of group living in insects. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  4. Evolution of circadian rhythms: from bacteria to human.

    Science.gov (United States)

    Bhadra, Utpal; Thakkar, Nirav; Das, Paromita; Pal Bhadra, Manika

    2017-07-01

    The human body persists in its rhythm as per its initial time zone, and transition always occur according to solar movements around the earth over 24 h. While traveling across different latitudes and longitudes, at the pace exceeding the earth's movement, the changes in the external cues exceed the level of toleration of the body's biological clock. This poses an alteration in our physiological activities of sleep-wake pattern, mental alertness, organ movement, and eating habits, causing them to temporarily lose the track of time. This is further re-synchronized with the physiological cues of the destination over time. The mechanism of resetting of the clocks with varying time zones and cues occur in organisms from bacteria to humans. It is the result of the evolution of different pathways and molecular mechanisms over the time. There has been evolution of numerous comprehensive mechanisms using various research tools to get a deeper insight into the rapid turnover of molecular mechanisms in various species. This review reports insights into the evolution of the circadian mechanism and its evolutionary shift which is vital and plays a major role in assisting different organisms to adapt in different zones and controls their internal biological clocks with changing external cues. Copyright © 2017 Elsevier B.V. All rights reserved.

  5. Evolution of the salivary apyrases of blood-feeding arthropods.

    Science.gov (United States)

    Hughes, Austin L

    2013-09-15

    Phylogenetic analyses of three families of arthropod apyrases were used to reconstruct the evolutionary relationships of salivary-expressed apyrases, which have an anti-coagulant function in blood-feeding arthropods. Members of the 5'nucleotidase family were recruited for salivary expression in blood-feeding species at least five separate times in the history of arthropods, while members of the Cimex-type apyrase family have been recruited at least twice. In spite of these independent events of recruitment for salivary function, neither of these families showed evidence of convergent amino acid sequence evolution in salivary-expressed members. On the contrary, in the 5'-nucleotide family, salivary-expressed proteins conserved ancestral amino acid residues to a significantly greater extent than related proteins without salivary function, implying parallel evolution by conservation of ancestral characters. This unusual pattern of sequence evolution suggests the hypothesis that purifying selection favoring conservation of ancestral residues is particularly strong in salivary-expressed members of the 5'-nucleotidase family of arthropods because of constraints arising from expression within the vertebrate host. Copyright © 2013 Elsevier B.V. All rights reserved.

  6. The effect of cultural interaction on cumulative cultural evolution.

    Science.gov (United States)

    Nakahashi, Wataru

    2014-07-07

    Cultural transmission and cultural evolution are important for animals, especially for humans. I developed a new analytical model of cultural evolution, in which each newborn learns cultural traits from multiple individuals (exemplars) in parental generation, individually explores around learned cultural traits, judges the utility of known cultural traits, and adopts a mature cultural trait. Cultural evolutionary speed increases when individuals explore a wider range of cultural traits, accurately judge the skill level of cultural traits (strong direct bias), do not strongly conform to the population mean, increase the exploration range according to the variety of socially learned cultural traits (condition dependent exploration), and make smaller errors in social learning. Number of exemplars, population size, similarity of cultural traits between exemplars, and one-to-many transmission have little effect on cultural evolutionary speed. I also investigated how cultural interaction between two populations with different mean skill levels affects their cultural evolution. A population sometimes increases in skill level more if it encounters a less skilled population than if it does not encounter anyone. A less skilled population sometimes exceeds a more skilled population in skill level by cultural interaction between both populations. The appropriateness of this analytical method is confirmed by individual-based simulations. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Right $P$-comparable semigroups

    OpenAIRE

    Halimi, Nazer. H.

    2009-01-01

    In this paper we introduce the notion of right waist and right comparizer ideals for semigroups. In particular, we study the ideal theory of semigroups containing right waists and right comparizer ideals. We also study those properties of right cones that can be carried over to right $P$-comparable semigroups. We give sufficient and necessary conditions on the set of nilpotent elements of a semigroup to be an ideal. We provide several equivalent characterizations for a right ideal being a rig...

  8. Does bilingualism contribute to cognitive reserve? Cognitive and neural perspectives.

    Science.gov (United States)

    Guzmán-Vélez, Edmarie; Tranel, Daniel

    2015-01-01

    Cognitive reserve refers to how individuals actively utilize neural resources to cope with neuropathology to maintain cognitive functioning. The present review aims to critically examine the literature addressing the relationship between bilingualism and cognitive reserve to elucidate whether bilingualism delays the onset of cognitive and behavioral manifestations of dementia. Potential neural mechanisms behind this relationship are discussed. PubMed and PsycINFO databases were searched (through January 2014) for original research articles in English or Spanish languages. The following search strings were used as keywords for study retrieval: "bilingual AND reserve," "reserve AND neural mechanisms," and "reserve AND multilingualism." Growing scientific evidence suggests that lifelong bilingualism contributes to cognitive reserve and delays the onset of Alzheimer's disease symptoms, allowing bilingual individuals affected by Alzheimer's disease to live an independent and richer life for a longer time than their monolingual counterparts. Lifelong bilingualism is related to more efficient use of brain resources that help individuals maintain cognitive functioning in the presence of neuropathology. We propose multiple putative neural mechanisms through which lifelong bilinguals cope with neuropathology. The roles of immigration status, education, age of onset, proficiency, and frequency of language use on the relationship between cognitive reserve and bilingualism are considered. Implications of these results for preventive practices and future research are discussed. PsycINFO Database Record (c) 2015 APA, all rights reserved.

  9. Introducing optional reserve ratios in Hungary

    OpenAIRE

    Lóránt Varga

    2010-01-01

    As of the reserve maintenance period commencing in November 2010, Hungarian credit institutions will be free to decide whether to apply the previously valid 2% reserve ratio, or to apply a higher mandatory reserve ratio. Credit institutions required to hold reserves may select from reserve ratios of 2, 3, 4 and 5%, and may change their decision on a semi-annual basis. In line with the international best practice, the purpose of the MNB’s reserve requirement system is to support credit institu...

  10. The right balance

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    Over the course of her career as a physicist, Felicitas Pauss, currently responsible for CERN's External Relations, has often been the sole woman in an environment dominated by men. While she freely admits that being a woman physicist can have as many advantages as disadvantages, she thinks the best strategy is to maintain the right balance.   From a very early age, Felicitas Pauss always wanted to be involved in projects that interested and fascinated her. That's how she came to study physics. When she was a first-year university student in Austria in 1970, it was still fairly uncommon for women to go into physics research. "I grew up in Salzburg with a background in music. At that time, it was certainly considered more ‘normal’ for a woman to study music than to do research in physics. But already in high school I was interested in physics and technical instruments and wanted to know how things work and what they are made of”. At the beginning of her care...

  11. The overloaded right heart and ventricular interdependence.

    Science.gov (United States)

    Naeije, Robert; Badagliacca, Roberto

    2017-10-01

    The right and the left ventricle are interdependent as both structures are nested within the pericardium, have the septum in common and are encircled with common myocardial fibres. Therefore, right ventricular volume or pressure overloading affects left ventricular function, and this in turn may affect the right ventricle. In normal subjects at rest, right ventricular function has negligible interaction with left ventricular function. However, the right ventricle contributes significantly to the normal cardiac output response to exercise. In patients with right ventricular volume overload without pulmonary hypertension, left ventricular diastolic compliance is decreased and ejection fraction depressed but without intrinsic alteration in contractility. In patients with right ventricular pressure overload, left ventricular compliance is decreased with initial preservation of left ventricular ejection fraction, but with eventual left ventricular atrophic remodelling and altered systolic function. Breathing affects ventricular interdependence, in healthy subjects during exercise and in patients with lung diseases and altered respiratory system mechanics. Inspiration increases right ventricular volumes and decreases left ventricular volumes. Expiration decreases both right and left ventricular volumes. The presence of an intact pericardium enhances ventricular diastolic interdependence but has negligible effect on ventricular systolic interdependence. On the other hand, systolic interdependence is enhanced by a stiff right ventricular free wall, and decreased by a stiff septum. Recent imaging studies have shown that both diastolic and systolic ventricular interactions are negatively affected by right ventricular regional inhomogeneity and prolongation of contraction, which occur along with an increase in pulmonary artery pressure. The clinical relevance of these observations is being explored. Published on behalf of the European Society of Cardiology. All rights

  12. Pervasive Application Rights Management Architecture

    OpenAIRE

    Dusparic, Ivana

    2005-01-01

    This dissertation describes an application rights management architecture that combines license management with digital rights management to provide an integrated platform for the specification, generation, delivery and management of application usage rights for pervasive computing environments. A new rights expression language is developed, extended from the existing language, ODRL, which allows the expression of mobile application usage rights and supports fine-grained usage ...

  13. Getting IT right.

    Science.gov (United States)

    Feld, Charlie S; Stoddard, Donna B

    2004-02-01

    Modern information technology started four decades ago, yet in most major corporations, IT remains an expensive mess. This is partly because the relatively young and rapidly evolving practice of IT continues to be either grossly misunderstood or blindly ignored by top management. Senior managers know how to talk about finances because they all speak or understand the language of profit and loss and balance sheets. But when they allow themselves to be befuddled by IT discussions or bedazzled by three-letter acronyms, they shirk a critical responsibility. In this article, the authors say a systematic approach to understanding and executing IT can and should be implemented, and it should be organized along three interconnected principles: A Long-Term IT Renewal Plan Linked to Corporate Strategy. Such a plan focuses the entire IT group on the company's over-arching goals during a multiyear period, makes appropriate investments directed toward cutting costs in the near term, and generates a detailed blueprint for long-term systems rejuvenation and value creation. A Simplified, Unifying Corporate Technology Platform. Instead of relying on vertically oriented data silos that serve individual corporate units (HR, accounting, and so on), companies adopt a clean, horizontally oriented architecture designed to serve the whole organization. A Highly Functional, Performance-Oriented IT Organization. Instead of functioning as if it were different from the rest of the firm or as a loose confederation of tribes, the IT department works as a team and operates according to corporate performance standards. Getting IT right demands the same inspired leadership and superb execution that other parts of the business require. By sticking to the three central principles outlined in this article, companies can turn IT from a quagmire into a powerful weapon.

  14. CRM done right.

    Science.gov (United States)

    Rigby, Darrell K; Ledingham, Dianne

    2004-11-01

    Disappointed by the high costs and elusive benefits, early adopters of customer relationship management systems came, in the post dot-com era, to view the technology as just another overhyped IT investment whose initial promise would never be fulfilled. But this year, something unexpected is happening. System sales are rising, and executives are reporting satisfaction with their CRM investments. What's changed? A wide range of companies are successfully taking a pragmatic, disciplined approach to CRM. Rather than use it to transform entire businesses, they've directed their investments toward solving clearly defined problems within their customer relationship cycle. The authors have distilled the experiences of these CRM leaders into four questions that all companies should ask themselves as they launch their own CRM initiatives: Is the problem strategic? Is the system focused on the pain point? Do we need perfect data? What's the right way to expand an initial implementation? The questions reflect a new realism about when and how to deploy CRM to best advantage. Understanding that highly accurate and timely data are not required everywhere in their businesses, CRM leaders have tailored their real-time initiatives to those customer relationships that can be significantly enhanced by "perfect" information. Once they've succeeded with their first targeted CRM project, they can use it as a springboard for solving additional problems. CRM, in other words, is coming to resemble any other valuable management tool, and the keys to successful implementation are also becoming familiar: strong executive and business-unit leadership, careful strategic planning, clear performance measures, and a coordinated program that combines organizational and process changes with the application of new technology.

  15. A woman's rightful place?

    Science.gov (United States)

    1993-04-01

    Rural development projects in sub-Saharan Africa tend not to succeed because they do not consider women's role and their significance, even though women constitute 70% of agricultural workers, 80% of food producers, 100% of people who prepare meals, and 60-90% do food marketing. Development specialists ignore women because they are not involved in political activities and in decision making. As long as women and women's contributions are not considered, rural development projects will remain inefficient and development will not take place. Thus, projects must include women as agents and beneficiaries of development in key sectors of the economy. Rural development specialists must also consider the effect male labor emigration has on rural women. For example, drought has forced many men to leave their villages, leaving a work force consisting of 95% women to fight desertification. All too often, women have no or limited land ownership rights, thereby keeping them from improving the land, e.g., planting perennial fruit crops. They also tend to be hired hands rather than food producers. They cannot obtain bank loans because they do not own land, and because they are often illiterate (over 90% female illiteracy in 28 African countries), they can neither understand nor complete bank loan forms. Rural development projects further alienate women by aiming training programs to men or by using male agricultural extension agents. Women react to this alienation by rejecting projects that do not benefit them and follow more profitable activities which sometimes interfere with projects. Thus, rural development programs need to invest in women to ensure viable and efficient sustainable development.

  16. Large Right Pleural Effusion

    Directory of Open Access Journals (Sweden)

    Robert Rowe

    2016-09-01

    Full Text Available History of present illness: An 83-year-old male with a distant history of tuberculosis status post treatment and resection approximately fifty years prior presented with two days of worsening shortness of breath. He denied any chest pain, and reported his shortness of breath was worse with exertion and lying flat. Significant findings: Chest x-ray and bedside ultrasound revealed a large right pleural effusion, estimated to be greater than two and a half liters in size. Discussion: The incidence of pleural effusion is estimated to be at least 1.5 million cases annually in the United States.1 Erect posteroanterior and lateral chest radiography remains the mainstay for diagnosis of a pleural effusion; on upright chest radiography small effusions (>400cc will blunt the costophrenic angles, and as the size of an effusion grows it will begin to obscure the hemidiphragm.1 Large effusions will cause mediastinal shift away from the affected side (seen in effusions >1000cc.1 Lateral decubitus chest radiography can detect effusions greater than 50cc.1 Ultrasonography can help differentiate large pulmonary masses from effusions and can be instrumental in guiding thoracentesis.1 The patient above was comfortable at rest and was admitted for a non-emergent thoracentesis. The pulmonology team removed 2500cc of fluid, and unfortunately the patient subsequently developed re-expansion pulmonary edema and pneumothorax ex-vacuo. It is generally recommended that no more than 1500cc be removed to minimize the risk of re-expansion pulmonary edema.2

  17. Reservation wages, expected wages and unemployment

    OpenAIRE

    Brown, S; Taylor, K

    2013-01-01

    We model unemployment duration, reservation and expected wages simultaneously for individuals not in work, where wage expectations are identified via an exogenous policy shock. The policy shock increased expected wages, which were found to be positively associated with reservation wages.

  18. Transforming the Reserve Component: Four Essays

    National Research Council Canada - National Science Library

    Binnendijk, Hans; Baranick, Michael J; Bell, Raymond E., Jr; Cordero, Gina; Duncan, Stephen M; Holshek, Christopher; Wentz, Larry

    2005-01-01

    This volume contains four essays on various aspects of the Reserve Component. We publish it at a time when Reserves are serving overseas at historically high rates and when new missions like homeland security demand their attention...

  19. 47 CFR 25.219 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false [Reserved] 25.219 Section 25.219 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.219 [Reserved] ...

  20. 47 CFR 25.402 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false [Reserved] 25.402 Section 25.402 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Competitive Bidding Procedures for DARS § 25.402 [Reserved] ...

  1. Reservation system with graphical user interface

    KAUST Repository

    Mohamed, Mahmoud A. Abdelhamid; Jamjoom, Hani T.; Podlaseck, Mark E.; Qu, Huiming; Shae, Zon-Yin; Sheopuri, Anshul

    2012-01-01

    Techniques for providing a reservation system are provided. The techniques include displaying a scalable visualization object, wherein the scalable visualization object comprises an expanded view element of the reservation system depicting

  2. 47 CFR 80.146 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... MARITIME SERVICES Operating Requirements and Procedures Shipboard General Purpose Watches § 80.146 [Reserved] ... 47 Telecommunication 5 2010-10-01 2010-10-01 false [Reserved] 80.146 Section 80.146...

  3. 47 CFR 80.145 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.145 [Reserved] Shipboard General Purpose Watches ... 47 Telecommunication 5 2010-10-01 2010-10-01 false [Reserved] 80.145 Section 80.145...

  4. 5 CFR 330.610 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false [Reserved] 330.610 Section 330.610 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS RECRUITMENT, SELECTION, AND... Employees § 330.610 [Reserved] ...

  5. 5 CFR 330.603 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false [Reserved] 330.603 Section 330.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS RECRUITMENT, SELECTION, AND... Employees § 330.603 [Reserved] ...

  6. 40 CFR 405.73 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 405.73 Section 405.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY... § 405.73 [Reserved] ...

  7. 40 CFR 408.73 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 408.73 Section 408.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS... Processing Subcategory § 408.73 [Reserved] ...

  8. 40 CFR 407.73 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 407.73 Section 407.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS... Vegetables Subcategory § 407.73 [Reserved] ...

  9. Loss and gain of cone types in vertebrate ciliary photoreceptor evolution.

    Science.gov (United States)

    Musser, Jacob M; Arendt, Detlev

    2017-11-01

    Ciliary photoreceptors are a diverse cell type family that comprises the rods and cones of the retina and other related cell types such as pineal photoreceptors. Ciliary photoreceptor evolution has been dynamic during vertebrate evolution with numerous gains and losses of opsin and phototransduction genes, and changes in their expression. For example, early mammals lost all but two cone opsins, indicating loss of cone receptor types in response to nocturnal lifestyle. Our review focuses on the comparison of specifying transcription factors and cell type-specific transcriptome data in vertebrate retinae to build and test hypotheses on ciliary photoreceptor evolution. Regarding cones, recent data reveal that a combination of factors specific for long-wavelength sensitive opsin (Lws)- cones in non-mammalian vertebrates (Thrb and Rxrg) is found across all differentiating cone photoreceptors in mice. This suggests that mammalian ancestors lost all but one ancestral cone type, the Lws-cone. We test this hypothesis by a correlation analysis of cone transcriptomes in mouse and chick, and find that, indeed, transcriptomes of all mouse cones are most highly correlated to avian Lws-cones. These findings underscore the importance of specifying transcription factors in tracking cell type evolution, and shed new light on the mechanisms of cell type loss and gain in retina evolution. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  10. Phycoerythrin evolution and diversification of spectral phenotype in marine Synechococcus and related picocyanobacteria.

    Science.gov (United States)

    Everroad, R Craig; Wood, A Michelle

    2012-09-01

    In marine Synechococcus there is evidence for the adaptive evolution of spectrally distinct forms of the major light harvesting pigment phycoerythrin (PE). Recent research has suggested that these spectral forms of PE have a different evolutionary history than the core genome. However, a lack of explicit statistical testing of alternative hypotheses or for selection on these genes has made it difficult to evaluate the evolutionary relationships between spectral forms of PE or the role horizontal gene transfer (HGT) may have had in the adaptive phenotypic evolution of the pigment system in marine Synechococcus. In this work, PE phylogenies of picocyanobacteria with known spectral phenotypes, including newly co-isolated strains of marine Synechococcus from the Gulf of Mexico, were constructed to explore the diversification of spectral phenotype and PE evolution in this group more completely. For the first time, statistical evaluation of competing evolutionary hypotheses and tests for positive selection on the PE locus in picocyanobacteria were performed. Genes for PEs associated with specific PE spectral phenotypes formed strongly supported monophyletic clades within the PE tree with positive directional selection driving evolution towards higher phycourobilin (PUB) content. The presence of the PUB-lacking phenotype in PE-containing marine picocyanobacteria from cyanobacterial lineages identified as Cyanobium is best explained by HGT into this group from marine Synechococcus. Taken together, these data provide strong examples of adaptive evolution of a single phenotypic trait in bacteria via mutation, positive directional selection and horizontal gene transfer. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. 45 CFR 7.4 - Option to acquire foreign rights.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Option to acquire foreign rights. 7.4 Section 7.4... Option to acquire foreign rights. In any case where it is determined that all domestic rights should be...-wide regulations issued thereunder, that the Government shall reserve an option to require the...

  12. Reserving by detailed conditioning on individual claim

    Science.gov (United States)

    Kartikasari, Mujiati Dwi; Effendie, Adhitya Ronnie; Wilandari, Yuciana

    2017-03-01

    The estimation of claim reserves is an important activity in insurance companies to fulfill their liabilities. Recently, reserving method of individual claim have attracted a lot of interest in the actuarial science, which overcome some deficiency of aggregated claim method. This paper explores the Reserving by Detailed Conditioning (RDC) method using all of claim information for reserving with individual claim of liability insurance from an Indonesian general insurance company. Furthermore, we compare it to Chain Ladder and Bornhuetter-Ferguson method.

  13. Philosophical foundations of human rights

    CERN Document Server

    Liao, Matthew S

    2015-01-01

    What makes something a human right? What is the relationship between the moral foundations of human rights and human rights law? What are the difficulties of appealing to human rights? This book offers the first comprehensive survey of current thinking on the philosophical foundations of human rights. Divided into four parts, this book focusses firstly on the moral grounds of human rights, for example in our dignity, agency, interests or needs. 'Secondly, it looks at the implications that different moral perspectives on human rights bear for human rights law and politics. Thirdly, it discusses specific and topical human rights including freedom of expression and religion, security, health and more controversial rights such as a human right to subsistence. The final part discusses nuanced critical and reformative views on human rights from feminist, Kantian and relativist perspectives among others. The essays represent new and canonical research by leading scholars in the field. Each part is comprised of a set...

  14. Right-handed sneutrinos as curvatons

    International Nuclear Information System (INIS)

    McDonald, John

    2003-01-01

    We consider the possibility that a right-handed sneutrino can serve as the source of energy density perturbations leading to structure formation in cosmology. The cosmological evolution of a coherently oscillating condensate of right-handed sneutrinos is studied for the case where reheating after inflation is due to perturbative inflaton decays. For the case of Dirac neutrinos, it is shown that some suppression of Planck scale-suppressed corrections to the right-handed neutrino superpotential is necessary in order to have sufficiently late decay of the right-handed sneutrinos. cH 2 corrections to the sneutrino mass squared term must also be suppressed during inflation (vertical bar c vertical bar 0) or red (if c 6 GeV is possible). For the case of Majorana neutrinos, a more severe suppression of Planck-suppressed superpotential corrections is required. In addition, the Majorana sneutrino condensate is likely to be thermalized before it can dominate the energy density, which would exclude the Majorana right-handed sneutrino as a curvaton

  15. Geometry and self-righting of turtles.

    Science.gov (United States)

    Domokos, Gábor; Várkonyi, Péter L

    2008-01-07

    Terrestrial animals with rigid shells face imminent danger when turned upside down. A rich variety of righting strategies of beetle and turtle species have been described, but the exact role of the shell's geometry in righting is so far unknown. These strategies are often based on active mechanisms, e.g. most beetles self-right via motion of their legs or wings; flat, aquatic turtles use their muscular neck to flip back. On the other hand, highly domed, terrestrial turtles with short limbs and necks have virtually no active control: here shape itself may serve as a fundamental tool. Based on field data gathered on a broad spectrum of aquatic and terrestrial turtle species we develop a geometric model of the shell. Inspired by recent mathematical results, we demonstrate that a simple mechanical classification of the model is closely linked to the animals' righting strategy. Specifically, we show that the exact geometry of highly domed terrestrial species is close to optimal for self-righting, and the shell's shape is the predominant factor of their ability to flip back. Our study illustrates how evolution solved a far-from-trivial geometrical problem and equipped some turtles with monostatic shells: beautiful forms, which rarely appear in nature otherwise.

  16. Reserve evaluation of minerals at NUCLEBRAS

    International Nuclear Information System (INIS)

    Marques, J.P.M.; Guerra, P.A.G.; Vinha, C.A.G. da

    1980-10-01

    The method used for the reserve evaluation of minerals, particularly of uranium, as used worldwide, and specially at NUCLEBRAS is described. This is done through a series of procedures envolving basic definitions, reserve evaluation methods (conventional, statistical and geoestatistical), data management, use of computer systems, classification and evaluation of reserves. (Author) [pt

  17. 24 CFR 880.602 - Replacement reserve.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 880.602... Replacement reserve. (a) A replacement reserve must be established and maintained in an interest-bearing account to aid in funding extraordinary maintenance and repair and replacement of capital items. (1) Part...

  18. 24 CFR 891.745 - Replacement reserve.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 891.745... and Individuals-Section 162 Assistance § 891.745 Replacement reserve. The general requirements for the replacement reserve are provided in § 891.605. For projects funded under §§ 891.655 through 891.790, the...

  19. Poverty and corruption compromise tropical forest reserves.

    Science.gov (United States)

    Wright, S Joseph; Sanchez-Azofeifa, G Arturo; Portillo-Quintero, Carlos; Davies, Diane

    2007-07-01

    We used the global fire detection record provided by the satellite-based Moderate Resolution Imaging Spectroradiometer (MODIS) to determine the number of fires detected inside 823 tropical and subtropical moist forest reserves and for contiguous buffer areas 5, 10, and 15 km wide. The ratio of fire detection densities (detections per square kilometer) inside reserves to their contiguous buffer areas provided an index of reserve effectiveness. Fire detection density was significantly lower inside reserves than in paired, contiguous buffer areas but varied by five orders of magnitude among reserves. The buffer: reserve detection ratio varied by up to four orders of magnitude among reserves within a single country, and median values varied by three orders of magnitude among countries. Reserves tended to be least effective at reducing fire frequency in many poorer countries and in countries beset by corruption. Countries with the most successful reserves include Costa Rica, Jamaica, Malaysia, and Taiwan and the Indonesian island of Java. Countries with the most problematic reserves include Cambodia, Guatemala, Paraguay, and Sierra Leone and the Indonesian portion of Borneo. We provide fire detection density for 3964 tropical and subtropical reserves and their buffer areas in the hope that these data will expedite further analyses that might lead to improved management of tropical reserves.

  20. Assessment of secondary aluminum reserves of nations

    DEFF Research Database (Denmark)

    Maung, Kyaw Nyunt; Yoshida, Tomoharu; Liu, Gang

    2017-01-01

    aluminum resources are accumulated in landfill sites. Understanding the sizes of primary and secondary aluminum reserves enables us to extend knowledge of efficient raw material sourcing from a narrow perspective of primary reserves alone to a broader perspective of both primary and secondary reserves...

  1. 24 CFR 572.125 - Replacement reserves.

    Science.gov (United States)

    2010-04-01

    ...) Homeownership Program Requirements-Implementation Grants § 572.125 Replacement reserves. (a) Purpose. A single replacement reserve may be established for the homeownership program only if HUD determines it is necessary to... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Replacement reserves. 572.125...

  2. Micro-level stochastic loss reserving

    NARCIS (Netherlands)

    Antonio, K.; Plat, R.

    2010-01-01

    To meet future liabilities general insurance companies will set-up reserves. Predicting future cash-flows is essential in this process. Actuarial loss reserving methods will help them to do this in a sound way. The last decennium a vast literature about stochastic loss reserving for the general

  3. Evaluation system of minerals reserve at Nuclebras

    International Nuclear Information System (INIS)

    Marques, J.P.M.; Guerra, P.A.G.; Vinha, C.A.G. da.

    1980-01-01

    The paper describes the methodology used for the reserve evaluation of minerals, particularly of uranium, as used world wide, and specially at Nuclebras. The paper discusses a series of procedures envolving basic definitions, reserve evaluation methods (Conventional, Statistical and Geoestatistical), data management, use of computer systems, classification of reserves as well as the results achieved [pt

  4. Reserve Requirements and Monetary Management; An Introduction

    OpenAIRE

    International Monetary Fund

    1993-01-01

    Reserve requirements are widely used by central banks as a means to improve monetary control, an instrument for policy implementation, a source of revenue, and a safeguard of bank liquidity. The effectiveness of reserve requirements in fulfilling these functions is reviewed, and the detailed modalities of their use are examined. Reserve requirements in a sample of developing countries are described.

  5. 42 CFR 417.934 - Reserve requirement.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Reserve requirement. 417.934 Section 417.934 Public... PLANS Administration of Outstanding Loans and Loan Guarantees § 417.934 Reserve requirement. (a) Timing... section 1305 of the PHS Act was required to establish a restricted reserve account on the earlier of the...

  6. Right product quasigroups and loops

    OpenAIRE

    Kinyon, Michael K.; Krapež, Aleksandar; Phillips, J. D.

    2009-01-01

    Right groups are direct products of right zero semigroups and groups and they play a significant role in the semilattice decomposition theory of semigroups. Right groups can be characterized as associative right quasigroups (magmas in which left translations are bijective). If we do not assume associativity we get right quasigroups which are not necessarily representable as direct products of right zero semigroups and quasigroups. To obtain such a representation, we need stronger assumptions ...

  7. The right brain is dominant in psychotherapy.

    Science.gov (United States)

    Schore, Allan N

    2014-09-01

    This article discusses how recent studies of the right brain, which is dominant for the implicit, nonverbal, intuitive, holistic processing of emotional information and social interactions, can elucidate the neurobiological mechanisms that underlie the relational foundations of psychotherapy. Utilizing the interpersonal neurobiological perspective of regulation theory, I describe the fundamental role of the early developing right brain in relational processes, throughout the life span. I present interdisciplinary evidence documenting right brain functions in early attachment processes, in emotional communications within the therapeutic alliance, in mutual therapeutic enactments, and in therapeutic change processes. This work highlights the fact that the current emphasis on relational processes is shared by, cross-fertilizing, and indeed transforming both psychology and neuroscience, with important consequences for clinical psychological models of psychotherapeutic change. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  8. Right of Privacy, Right to Know: Which Prevails?

    Science.gov (United States)

    Simon, Morton J.

    1977-01-01

    Looks at the conflict between the 'right to know' and the 'right to privacy' by examining relationships and situations pertinent to both and concludes that the right to know and the right to privacy are two of the most ambiguous legal areas today facing government, the courts, the public and the individual. Available from: Public Relations Review,…

  9. Animal rights, animal minds, and human mindreading.

    Science.gov (United States)

    Mameli, M; Bortolotti, L

    2006-02-01

    Do non-human animals have rights? The answer to this question depends on whether animals have morally relevant mental properties. Mindreading is the human activity of ascribing mental states to other organisms. Current knowledge about the evolution and cognitive structure of mindreading indicates that human ascriptions of mental states to non-human animals are very inaccurate. The accuracy of human mindreading can be improved with the help of scientific studies of animal minds. However, the scientific studies do not by themselves solve the problem of how to map psychological similarities (and differences) between humans and animals onto a distinction between morally relevant and morally irrelevant mental properties. The current limitations of human mindreading-whether scientifically aided or not-have practical consequences for the rational justification of claims about which rights (if any) non-human animals should be accorded.

  10. Left brain, right brain: facts and fantasies.

    Directory of Open Access Journals (Sweden)

    Michael C Corballis

    2014-01-01

    Full Text Available Handedness and brain asymmetry are widely regarded as unique to humans, and associated with complementary functions such as a left-brain specialization for language and logic and a right-brain specialization for creativity and intuition. In fact, asymmetries are widespread among animals, and support the gradual evolution of asymmetrical functions such as language and tool use. Handedness and brain asymmetry are inborn and under partial genetic control, although the gene or genes responsible are not well established. Cognitive and emotional difficulties are sometimes associated with departures from the "norm" of right-handedness and left-brain language dominance, more often with the absence of these asymmetries than their reversal.

  11. Getting an Answer Right

    Science.gov (United States)

    Moore, John W.

    1999-07-01

    really is.) Or we could ask students to make careful observations as an experiment is being carried out and then decide whether the proposed interpretation was correct. (If the only effect of burning a candle in a beaker inverted in a water bath is to use up the oxygen, then the water should rise slowly and steadily into the beaker as long as the candle burns; it does not.) Getting the right answer is not nearly as important as getting an answer right- exploring and experimenting to eliminate alternative hypotheses and finding the best-supported explanation. Diffusion and the fraction of oxygen in air can be studied with simple, inexpensive equipment, and it is easy for students to experiment with them. If we use them appropriately, these two subjects have great potential for enhancing students' skills in critical thinking and experimental design. Many other phenomena reported in these pages provide similar opportunities. Let's apply our ingenuity and effort to making the most of them. Literature Cited 1. Parsons, L. J. Chem. Educ. 1999, 76, 898. 2. Birk, J. P.; Lawson, A. E. J. Chem. Educ. 1999, 76, 914. 3. Mason, E. A.; Kronstadt, B. J. Chem. Educ. 1967, 44, 740. Kirk, A. D. J. Chem. Educ. 1967, 44, 745. 4. Davis, L. C. J. Chem. Educ. 1996, 73, 824. 5. Westbrook, S.; Marek, E. A. J. Res. Sci. Teach. 1991, 28, 649-660 6. Birk, J. P.; McGrath, L.; Gunter, S. K. J. Chem. Educ. 1981, 58, 804.

  12. Spinal cord evolution in early Homo.

    Science.gov (United States)

    Meyer, Marc R; Haeusler, Martin

    2015-11-01

    The discovery at Nariokotome of the Homo erectus skeleton KNM-WT 15000, with a narrow spinal canal, seemed to show that this relatively large-brained hominin retained the primitive spinal cord size of African apes and that brain size expansion preceded postcranial neurological evolution. Here we compare the size and shape of the KNM-WT 15000 spinal canal with modern and fossil taxa including H. erectus from Dmanisi, Homo antecessor, the European middle Pleistocene hominins from Sima de los Huesos, and Pan troglodytes. In terms of shape and absolute and relative size of the spinal canal, we find all of the Dmanisi and most of the vertebrae of KNM-WT 15000 are within the human range of variation except for the C7, T2, and T3 of KNM-WT 15000, which are constricted, suggesting spinal stenosis. While additional fossils might definitively indicate whether H. erectus had evolved a human-like enlarged spinal canal, the evidence from the Dmanisi spinal canal and the unaffected levels of KNM-WT 15000 show that unlike Australopithecus, H. erectus had a spinal canal size and shape equivalent to that of modern humans. Subadult status is unlikely to affect our results, as spinal canal growth is complete in both individuals. We contest the notion that vertebrae yield information about respiratory control or language evolution, but suggest that, like H. antecessor and European middle Pleistocene hominins from Sima de los Huesos, early Homo possessed a postcranial neurological endowment roughly commensurate to modern humans, with implications for neurological, structural, and vascular improvements over Pan and Australopithecus. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Evolution of endothelin receptors in vertebrates.

    Science.gov (United States)

    Braasch, Ingo; Schartl, Manfred

    2014-12-01

    newly available genome assemblies from phylogenetically informative taxa. Our assessment further highlights the diversity of the vertebrate endothelin system and calls for detailed functional and pharmacological analyses of the endothelin system beyond tetrapods. Copyright © 2014 Elsevier Inc. All rights reserved.

  14. Right to life, right to die and assisted suicide.

    Science.gov (United States)

    Chetwynd, S B

    2004-01-01

    In 2002 Diane Pretty went to the European Court of Human Rights to gain a ruling about assisted suicide. In the course of this she argued that the right to life implied a right to die. This paper will consider, from an ethical rather than a legal point of view, how the right to life might imply (or not) a right to die, and whether this includes either a right that others shall help us die, or a right against non-interference if others are willing to help us. It does this by comparing the right to life to conceptions of property rights. This is not because I think human life is property, but because some of our ways of talking and thinking about our control over our own lives seem to be similar to our thoughts about our control over our own property. The right to life has traditionally been taken as a negative right, that is a right that others not deprive us of life. Pretty's argument, however, seems to be moving towards a positive right, not just to remain alive, but to be enabled in doing what we want to with our lives, and thus disposing of them if we so choose. The comparison with property rights suggests that the right to die only applies if our lives are ours absolutely, and may itself be modified by the suggestion that suicide harms all of us by devaluing human life in general.

  15. [Nitrid oxide, levosimendan and sildenafile in a patient with right ventricle dysfunction and severe pulmonary hypertension after cardiac surgery].

    Science.gov (United States)

    Aleixandre, L; Cortell, J; Vicente, R; Herrera, P; Loro, J M; Valera, F

    2014-11-01

    Pulmonary hypertension (PHT) and the resulting right ventricle dysfunction are important risk factors in patients who undergo cardiac surgery. The treatment of PHT and right ventricle dysfunction should be focused on maintaining the correct right ventricle after load, improving right ventricle function and reducing the right ventricle pre-load and therefore reducing pulmonary vascular resistance by means of vasodilators. A combined therapy of vasodilators and medicines which have different mechanisms of action, is becoming an option for the treatment of PHT. We present a 65 year old woman that suffered from mitral regurgitation, aortic valve disease, tricuspid and ascending aortic dilation with 115mmHg of pulmonary artery pressure (by ultrasound evaluation). The patient was operated on of mitral, aortic valve and tricuspid plastia and proximal aortic artery plastia as well. Previosly to surgery the patient suffered right ventricle dysfunction and PHT and was treated with nitric oxide, intravenous sildenafil and levosimendan. Subsequent evolution was satisfactory, PHT being controlled, without arterial hypotension nor respiratory alterations. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  16. Upholding pregnant women's right to life.

    Science.gov (United States)

    Cook, Rebecca J; Dickens, Bernard M

    2012-04-01

    Recent decisions of the Committee on the Elimination of Discrimination against Women (CEDAW), the Inter-American Court of Human Rights, and the High Court of Delhi have shown how the pregnancy-related deaths of individual women have been bases on which these authoritative tribunals have held Brazil, Paraguay, and India respectively accountable for avoidable maternal mortality not only in these cases, but also among their populations more generally. The right to life is the most fundamental of women's human rights, recognized in international human rights treaties and national laws. Failure of governments to apply their resources adequately to address, respect, and protect this right violates the law of human rights. These cases show, however, that governments may fail to allocate adequate resources to women's survival of pregnancy. Tribunals can build on the failures in individual cases to set standards of performance to which governments will legally be held to achieve safe motherhood. Copyright © 2012 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  17. Teachers and Human Rights Education

    Science.gov (United States)

    Osler, Audrey; Starkey, Hugh

    2010-01-01

    Why do teachers need to be familiar with human rights? In multicultural societies, whose values take precedence? How do schools resolve tensions between children's rights and teachers' rights? Campaigners, politicians and the media cite human rights to justify or challenge anything from peaceful protest to military action. The phrase "human…

  18. Human Rights: The Essential Reference.

    Science.gov (United States)

    Devine, Carol; Hansen, Carol Rae; Wilde, Ralph; Bronkhorst, Daan; Moritz, Frederic A.; Rolle, Baptiste; Sherman, Rebecca; Southard, Jo Lynn; Wilkinson, Robert; Poole, Hilary, Ed.

    This reference work documents the history of human rights theory, explains each article of the Universal Declaration of Human Rights, explores the contemporary human rights movement, and examines the major human rights issues facing the world today. This book is the first to combine historical and contemporary perspectives on these critical…

  19. Teaching Strategy: Comparing Rights Documents.

    Science.gov (United States)

    Shiman, David A.

    1998-01-01

    Engages students in comparing the rights proclaimed in the Universal Declaration of Human Rights (UDHR) with those present in the United States Bill of Rights and other constitutional amendments. Challenges the students to explore reasons for the presence or absence of certain rights and to reflect on the role of the government. (CMK)

  20. Complex and changing patterns of natural selection explain the evolution of the human hip.

    Science.gov (United States)

    Grabowski, Mark; Roseman, Charles C

    2015-08-01

    Causal explanations for the dramatic changes that occurred during the evolution of the human hip focus largely on selection for bipedal function and locomotor efficiency. These hypotheses rest on two critical assumptions. The first-that these anatomical changes served functional roles in bipedalism-has been supported in numerous analyses showing how postcranial changes likely affected locomotion. The second-that morphological changes that did play functional roles in bipedalism were the result of selection for that behavior-has not been previously explored and represents a major gap in our understanding of hominin hip evolution. Here we use evolutionary quantitative genetic models to test the hypothesis that strong directional selection on many individual aspects of morphology was responsible for the large differences observed across a sample of fossil hominin hips spanning the Plio-Pleistocene. Our approach uses covariance among traits and the differences between relatively complete fossils to estimate the net selection pressures that drove the major transitions in hominin hip evolution. Our findings show a complex and changing pattern of natural selection drove hominin hip evolution, and that many, but not all, traits hypothesized to play functional roles in bipedalism evolved as a direct result of natural selection. While the rate of evolutionary change for all transitions explored here does not exceed the amount expected if evolution was occurring solely through neutral processes, it was far above rates of evolution for morphological traits in other mammalian groups. Given that stasis is the norm in the mammalian fossil record, our results suggest that large shifts in the adaptive landscape drove hominin evolution. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Naval Petroleum and Oil Shale Reserves

    International Nuclear Information System (INIS)

    1992-01-01

    During fiscal year 1992, the reserves generated $473 million in revenues, a $181 million decrease from the fiscal year 1991 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $200 million, resulting in net cash flow of $273 million, compared with $454 million in fiscal year 1991. From 1976 through fiscal year 1992, the Naval Petroleum and Oil Shale Reserves generated more than $15 billion in revenues and a net operating income after costs of $12.5 billion. In fiscal year 1992, production at the Naval Petroleum Reserves at maximum efficient rates yielded 26 million barrels of crude oil, 119 billion cubic feet of natural gas, and 164 million gallons of natural gas liquids. From April to November 1992, senior managers from the Naval Petroleum and Oil Shale Reserves held a series of three workshops in Boulder, Colorado, in order to build a comprehensive Strategic Plan as required by Secretary of Energy Notice 25A-91. Other highlights are presented for the following: Naval Petroleum Reserve No. 1--production achievements, crude oil shipments to the strategic petroleum reserve, horizontal drilling, shallow oil zone gas injection project, environment and safety, and vanpool program; Naval Petroleum Reserve No. 2--new management and operating contractor and exploration drilling; Naval Petroleum Reserve No. 3--steamflood; Naval Oil Shale Reserves--protection program; and Tiger Team environmental assessment of the Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming

  2. Evolution of group-wise cooperation: Is direct reciprocity insufficient?

    Science.gov (United States)

    Kurokawa, Shun; Ihara, Yasuo

    2017-02-21

    Group-wise cooperation, or cooperation among three or more individuals, is an integral part of human societies. It is likely that group-wise cooperation also played a crucial role in the survival of early hominins, who were confronted with novel environmental challenges, long before the emergence of Homo sapiens. However, previous theoretical and empirical studies, focusing mainly on modern humans, have tended to suggest that evolution of cooperation in sizable groups cannot be explained by simple direct reciprocity and requires some additional mechanisms (reputation, punishment, etc.), which are cognitively too demanding for early hominins. As a partial resolution of the paradox, our recent analysis of a stochastic evolutionary model, which considers the effect of random drift, has revealed that evolution of group-wise cooperation is more likely to occur in larger groups when an individual's share of the benefit produced by one cooperator does not decrease with increasing group size (i.e., goods are non-rivalrous). In this paper, we further extend our previous analysis to explore possible consequences of introducing rare mistakes in behavior or imperfect information about behavior of others on the model outcome. Analyses of the extended models show that evolution of group-wise cooperation can be facilitated by large group size even when individuals intending to cooperate sometimes fail to do so or when all the information about the past behavior of group members is not available. We argue, therefore, that evolution of cooperation in sizable groups does not necessarily require other mechanisms than direct reciprocity if the goods to be produced via group-wise cooperation are non-rivalrous. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Pragmatic Challenges to Human Rights

    DEFF Research Database (Denmark)

    Schaumburg-Müller, Sten

    2007-01-01

    Pragmatism offers a platform for posing relevant questions. This article uses a pragmatic point of departure to question a natural law conception of human rights and to take a closer look at three pressing human rights problems: The human rights situation in states with little or no state capacity......; the revision and adaptation of human rights law; and the not straightforward relationship betweemn human rights and democracy....

  4. Inlet Geomorphology Evolution

    Science.gov (United States)

    2015-04-01

    APR 2015 2. REPORT TYPE 3. DATES COVERED 00-00-2015 to 00-00-2015 4. TITLE AND SUBTITLE Inlet Geomorphology Evolution 5a. CONTRACT NUMBER 5b...Std Z39-18 Coastal Inlets Research Program Inlet Geomorphology Evolution The Inlet Geomorphology Evolution work unit of the CIRP evaluates

  5. A General Business Model for Marine Reserves

    Science.gov (United States)

    Sala, Enric; Costello, Christopher; Dougherty, Dawn; Heal, Geoffrey; Kelleher, Kieran; Murray, Jason H.; Rosenberg, Andrew A.; Sumaila, Rashid

    2013-01-01

    Marine reserves are an effective tool for protecting biodiversity locally, with potential economic benefits including enhancement of local fisheries, increased tourism, and maintenance of ecosystem services. However, fishing communities often fear short-term income losses associated with closures, and thus may oppose marine reserves. Here we review empirical data and develop bioeconomic models to show that the value of marine reserves (enhanced adjacent fishing + tourism) may often exceed the pre-reserve value, and that economic benefits can offset the costs in as little as five years. These results suggest the need for a new business model for creating and managing reserves, which could pay for themselves and turn a profit for stakeholder groups. Our model could be expanded to include ecosystem services and other benefits, and it provides a general framework to estimate costs and benefits of reserves and to develop such business models. PMID:23573192

  6. Substantiating the Incurred but not Reported Reserve

    Directory of Open Access Journals (Sweden)

    Georgeta Vintilã

    2009-12-01

    Full Text Available In order to handle past and future liability taken by insurance contracts concluded, any insurance company must constitute and maintain technical reserves. Substantiating technical reserves is done through actuarial methods and its over-evaluation or under-evaluation influence solvency and financial performance of the insurance companies, in the sense of reducing solvency through over-evaluating reserves and, respectively, influencing profit (hence of outstanding tax through under-evaluating reserves. An important reserve for insurance companies is represented by the incurred but not reported reserve, as it allows the estimation of the liability the company may confront in the future, generated by events occurred in the past, which are not currently known in the present but will be reported in the future.

  7. HIPAA's Individual Right of Access to Genomic Data: Reconciling Safety and Civil Rights.

    Science.gov (United States)

    Evans, Barbara J

    2018-01-04

    In 2014, the United States granted individuals a right of access to their own laboratory test results, including genomic data. Many observers feel that this right is in tension with regulatory and bioethical standards designed to protect the safety of people who undergo genomic testing. This commentary attributes this tension to growing pains within an expanding federal regulatory program for genetic and genomic testing. The Genetic Information Nondiscrimination Act of 2008 expanded the regulatory agenda to encompass civil rights and consumer safety. The individual access right, as it applies to genomic data, is best understood as a civil-rights regulation. Competing regulatory objectives-safety and civil rights-were not successfully integrated during the initial rollout of genomic civil-rights regulations after 2008. Federal law clarifies how to prioritize safety and civil rights when the two come into conflict, although with careful policy design, the two need not collide. This commentary opens a dialog about possible solutions to advance safety and civil rights together. Copyright © 2017 American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  8. The protection of the rights of children in armed conflict

    OpenAIRE

    Matouk Abdelnaby , Mayssa ,

    2017-01-01

    The protection of children's rights a victim of armed conflict is a recent and current problem which is based on the evolution of human rights and the changing nature of conflicts. It raises the question of the existence of an international legal framework consisting capable of providing protection and assistance to child plagued by hostilities. On this point, it appears that international law provides a set of legal mechanisms applicable to the child, whether direct or indirect victim of the...

  9. [Evolution of the pelvis and hip throughout history: from primates to modern man].

    Science.gov (United States)

    Lapègue, F; Jirari, M; Sethoum, S; Faruch, M; Barcelo, C; Moskovitch, G; Ponsot, A; Rabat, M-C; Labarre, D; Vial, J; Chiavassa, H; Baunin, C; Railhac, J-J; Sans, N

    2011-06-01

    The evolution to a bipedal mode of locomotion was accompanied by a verticalization of the spine and a modification in the shape of the pelvis: horizontal curvature and sagittal rotation. Phylogenesis meets ontogenesis: flat bones in fetuses similar to the monkey, australopithecus features at birth and "human-like" features by 7 or 8years of age. These anatomical modifications explain the characteristics of human bipedalism: stable, economical, with hip and knee extension in the standing position with little lateral motion. Some pathologies induce a regression to a more archaic mode of bipedal locomotion. Copyright © 2011 Elsevier Masson SAS and Éditions françaises de radiologie. All rights reserved.

  10. The evolution of pediatric critical care nursing: past, present, and future.

    Science.gov (United States)

    Foglia, Dorothy C; Milonovich, Lisa M

    2011-06-01

    Although current nursing literature is overflowing with information related to the history of nursing in general, and even pediatric nursing, very little is published about PICU nursing. The evolution of pediatric critical care nursing is presented based on a historical context, the current state, and future projections. More specifically, this treatise focuses on the environment, the patient and family, and of course, the PICU nurse. Concluding remarks provide an insight into how health care reforms and how the use of clinical information technology will affect the role of the pediatric critical care nurse in the future. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. Biosphere reserves in action: Case studies of the American experience

    Energy Technology Data Exchange (ETDEWEB)

    None

    1995-06-26

    For nearly 20 years, biosphere reserves have offered a unique framework for building the knowledge, skills, and attitudes required for conservation and sustainable use of ecosystems. The 12 case studies in this volume chronicle many of the cooperative efforts to implement the biosphere reserve concept in the United States. Considered together, these efforts involve more than 20 types of protected areas, and the participation of all levels of government, and many private organizations, academic institutions, citizens groups, and individuals. Biosphere reserves are multi-purpose areas that are nominated by the national committee of the Man and the Biosphere Program (MAB) and designated by the United Nations Educational, Scientific and Cultural Organization (UNESCO) to serve as demonstration areas for cooperation in building harmonious relationships between human activities and the conservation of ecosystems and biological diversity. Each biosphere reserve exemplifies the characteristic ecosystems of one of the worlds biogeographical regions. It is a land or coas%arine area involving human communities as integral components and including resources managed for objectives ranging from complete protection to intensive, yet sustainable development. A biosphere reserve is envisioned as a regional ''landscape for learning'' in which monitoring, research, education, and training are encouraged to support sustainable conservation of natural and managed ecosystems. It is a framework for regional cooperation involving government decisionmakers, scientists, resource managers, private organizations and local people (i.e., the biosphere reserve ''stakeholders''). Finally, each biosphere reserve is part of a global network for sharing information and experience to help address complex problems of conservation and development. The 12 case studies presented in this report represent only a few of the possible evolutions of a biosphere reserve in

  12. Reserve valuation in electric power systems

    Science.gov (United States)

    Ruiz, Pablo Ariel

    Operational reliability is provided in part by scheduling capacity in excess of the load forecast. This reserve capacity balances the uncertain power demand with the supply in real time and provides for equipment outages. Traditionally, reserve scheduling has been ensured by enforcing reserve requirements in the operations planning. An alternate approach is to employ a stochastic formulation, which allows the explicit modeling of the sources of uncertainty. This thesis compares stochastic and reserve methods and evaluates the benefits of a combined approach for the efficient management of uncertainty in the unit commitment problem. Numerical studies show that the unit commitment solutions obtained for the combined approach are robust and superior with respect to the traditional approach. These robust solutions are especially valuable in areas with a high proportion of wind power, as their built-in flexibility allows the dispatch of practically all the available wind power while minimizing the costs of operation. The scheduled reserve has an economic value since it reduces the outage costs. In several electricity markets, reserve demand functions have been implemented to take into account the value of reserve in the market clearing process. These often take the form of a step-down function at the reserve requirement level, and as such they may not appropriately represent the reserve value. The value of reserve is impacted by the reliability, dynamic and stochastic characteristics of system components, the system operation policies, and the economic aspects such as the risk preferences of the demand. In this thesis, these aspects are taken into account to approximate the reserve value and construct reserve demand functions. Illustrative examples show that the demand functions constructed have similarities with those implemented in some markets.

  13. The energy reserves of our planet

    International Nuclear Information System (INIS)

    Bischoff, G.

    1977-01-01

    Starting from a prognosis for the development of the world energy consumption, the situation of special primary energy sources (reserves, potential) is briefly described. According to the amount and location of the reserves - 90% of the fossil energy reserves are in industrialized countries -, coal will play a leading role in meeting the energy demands of the future. Without breeder reactors, the role of nuclear energy will be limited in time. (UA) [de

  14. Reserve reporting from a banker's perspective

    International Nuclear Information System (INIS)

    Larson, B.O.

    1996-01-01

    A banker's perspective of oil and gas reserve reporting was presented. Topics chosen for discussion emphasized oil and gas lending, and the type of capital which is most relevant to the oil and gas industry. The concept of capital differentiation, potential worst case, and least specialization, were explained. An explanation of the reasons for the lender's different perspective on reserves was given. Methods that banks use to limit risk, and the role that reserve reports play in loan approvals were also reviewed

  15. IGT calculates world reserves of fossil fuels

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The Institute of Gas Technology has published the IGT World Reserves Survey, giving their latest tabulation of world reserves of fossil fuels and uranium. The report contains 120 Tables and 41 Figures. Estimates are provided for proved reserves, resources, current production, and life indexes of the non-renewable energy sources of the US and of the world as a whole. World regional data are also provided in many cases. The data are summarized here. 2 figures, 5 tables

  16. Reserve requirement systems in OECD countries

    OpenAIRE

    Yueh-Yun C. O’Brien

    2007-01-01

    This paper compares the reserve requirements of OECD countries. Reserve requirements are the minimum percentages or amounts of liabilities that depository institutions are required to keep in cash or as deposits with their central banks. To facilitate monetary policy implementation, twenty-four of the thirty OECD countries impose reserve requirements to influence their banking systems’ demand for liquidity. These include twelve OECD countries that are also members of the European Economic and...

  17. Molecular networks and the evolution of human cognitive specializations.

    Science.gov (United States)

    Fontenot, Miles; Konopka, Genevieve

    2014-12-01

    Inroads into elucidating the origins of human cognitive specializations have taken many forms, including genetic, genomic, anatomical, and behavioral assays that typically compare humans to non-human primates. While the integration of all of these approaches is essential for ultimately understanding human cognition, here, we review the usefulness of coexpression network analysis for specifically addressing this question. An increasing number of studies have incorporated coexpression networks into brain expression studies comparing species, disease versus control tissue, brain regions, or developmental time periods. A clearer picture has emerged of the key genes driving brain evolution, as well as the developmental and regional contributions of gene expression patterns important for normal brain development and those misregulated in cognitive diseases. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Sequence diversity and evolution of antimicrobial peptides in invertebrates.

    Science.gov (United States)

    Tassanakajon, Anchalee; Somboonwiwat, Kunlaya; Amparyup, Piti

    2015-02-01

    Antimicrobial peptides (AMPs) are evolutionarily ancient molecules that act as the key components in the invertebrate innate immunity against invading pathogens. Several AMPs have been identified and characterized in invertebrates, and found to display considerable diversity in their amino acid sequence, structure and biological activity. AMP genes appear to have rapidly evolved, which might have arisen from the co-evolutionary arms race between host and pathogens, and enabled organisms to survive in different microbial environments. Here, the sequence diversity of invertebrate AMPs (defensins, cecropins, crustins and anti-lipopolysaccharide factors) are presented to provide a better understanding of the evolution pattern of these peptides that play a major role in host defense mechanisms. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. Evolution in Mind: Evolutionary Dynamics, Cognitive Processes, and Bayesian Inference.

    Science.gov (United States)

    Suchow, Jordan W; Bourgin, David D; Griffiths, Thomas L

    2017-07-01

    Evolutionary theory describes the dynamics of population change in settings affected by reproduction, selection, mutation, and drift. In the context of human cognition, evolutionary theory is most often invoked to explain the origins of capacities such as language, metacognition, and spatial reasoning, framing them as functional adaptations to an ancestral environment. However, evolutionary theory is useful for understanding the mind in a second way: as a mathematical framework for describing evolving populations of thoughts, ideas, and memories within a single mind. In fact, deep correspondences exist between the mathematics of evolution and of learning, with perhaps the deepest being an equivalence between certain evolutionary dynamics and Bayesian inference. This equivalence permits reinterpretation of evolutionary processes as algorithms for Bayesian inference and has relevance for understanding diverse cognitive capacities, including memory and creativity. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Atypical ploidy cycles, Spo11, and the evolution of meiosis.

    Science.gov (United States)

    Bloomfield, Gareth

    2016-06-01

    The Spo11 protein induces DNA double strand breaks before the first division of meiosis, enabling the formation of the chiasmata that physically link homologous chromosomes as they align. Spo11 is an ancient and well conserved protein, related in sequence and structure to a DNA topoisomerase subunit found in Archaea as well as a subset of eukaryotes. However the origins of its meiotic function are unclear. This review examines some apparent exceptions to the rule that Spo11 activity is specific to, and required for meiosis. Spo11 appears to function in the context of unusual forms of ploidy reduction in some protists and fungi. One lineage of amoebae, the dictyostelids, is thought to undergo meiosis during its sexual cycle despite having lost Spo11 entirely. Further experimental characterisation of these and other non-canonical ploidy cycling mechanisms may cast light of the evolution of meiosis. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. The many lives of SHH in limb development and evolution.

    Science.gov (United States)

    Lopez-Rios, Javier

    2016-01-01

    The SHH signaling pathway is essential for proper formation of the limb skeleton, as is required for the survival and expansion of distal chondrogenic progenitor cells. At the same time, SHH is important to specify digit identities along the anterior-posterior axis. Upon gain or loss of activity of the SHH pathway, bones are gained, lost or malformed, and such deregulation underlies the aetiology of various human congenital limb defects. Likewise, accumulating evidence suggests that evolutionary tampering with SHH signaling underlies the morphological diversification of the tetrapod appendicular skeleton. This review summarizes the roles of the SHH pathway in the context of limb development and evolution and incorporates recent evidence into a mechanistic view of how the positioning of digit condensations is integrated with the specification of distinct bone morphologies. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Conserved domains and SINE diversity during animal evolution.

    Science.gov (United States)

    Luchetti, Andrea; Mantovani, Barbara

    2013-10-01

    Eukaryotic genomes harbour a number of mobile genetic elements (MGEs); moving from one genomic location to another, they are known to impact on the host genome. Short interspersed elements (SINEs) are well-represented, non-autonomous retroelements and they are likely the most diversified MGEs. In some instances, sequence domains conserved across unrelated SINEs have been identified; remarkably, one of these, called Nin, has been conserved since the Radiata-Bilateria splitting. Here we report on two new domains: Inv, derived from Nin, identified in insects and in deuterostomes, and Pln, restricted to polyneopteran insects. The identification of Inv and Pln sequences allowed us to retrieve new SINEs, two in insects and one in a hemichordate. The diverse structural combination of the different domains in different SINE families, during metazoan evolution, offers a clearer view of SINE diversity and their frequent de novo emergence through module exchange, possibly underlying the high evolutionary success of SINEs. © 2013 Elsevier Inc. All rights reserved.

  3. Information Theory Broadens the Spectrum of Molecular Ecology and Evolution.

    Science.gov (United States)

    Sherwin, W B; Chao, A; Jost, L; Smouse, P E

    2017-12-01

    Information or entropy analysis of diversity is used extensively in community ecology, and has recently been exploited for prediction and analysis in molecular ecology and evolution. Information measures belong to a spectrum (or q profile) of measures whose contrasting properties provide a rich summary of diversity, including allelic richness (q=0), Shannon information (q=1), and heterozygosity (q=2). We present the merits of information measures for describing and forecasting molecular variation within and among groups, comparing forecasts with data, and evaluating underlying processes such as dispersal. Importantly, information measures directly link causal processes and divergence outcomes, have straightforward relationship to allele frequency differences (including monotonicity that q=2 lacks), and show additivity across hierarchical layers such as ecology, behaviour, cellular processes, and nongenetic inheritance. Copyright © 2017 Elsevier Ltd. All rights reserved.

  4. Beyond R0 Maximisation: On Pathogen Evolution and Environmental Dimensions.

    Science.gov (United States)

    Lion, Sébastien; Metz, Johan A J

    2018-06-01

    A widespread tenet is that evolution of pathogens maximises their basic reproduction ratio, R 0 . The breakdown of this principle is typically discussed as exception. Here, we argue that a radically different stance is needed, based on evolutionarily stable strategy (ESS) arguments that take account of the 'dimension of the environmental feedback loop'. The R 0 maximisation paradigm requires this feedback loop to be one-dimensional, which notably excludes pathogen diversification. By contrast, almost all realistic ecological ingredients of host-pathogen interactions (density-dependent mortality, multiple infections, limited cross-immunity, multiple transmission routes, host heterogeneity, and spatial structure) will lead to multidimensional feedbacks. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Manual praxis in stone tool manufacture: implications for language evolution.

    Science.gov (United States)

    Ruck, Lana

    2014-12-01

    Alternative functions of the left-hemisphere dominant Broca's region have induced hypotheses regarding the evolutionary parallels between manual praxis and language in humans. Many recent studies on Broca's area reveal several assumptions about the cognitive mechanisms that underlie both functions, including: (1) an accurate, finely controlled body schema, (2) increasing syntactical abilities, particularly for goal-oriented actions, and (3) bilaterality and fronto-parietal connectivity. Although these characteristics are supported by experimental paradigms, many researchers have failed to acknowledge a major line of evidence for the evolutionary development of these traits: stone tools. The neuroscience of stone tool manufacture is a viable proxy for understanding evolutionary aspects of manual praxis and language, and may provide key information for evaluating competing hypotheses on the co-evolution of these cognitive domains in our species. Copyright © 2014 Elsevier Inc. All rights reserved.

  6. Human rights literacy: Moving towards rights-based education and ...

    African Journals Online (AJOL)

    Hennie

    Edu-HRight Research Unit, Faculty of Education Sciences, North-West University Potchefstroom Campus, ... Finally, recommendations are made regarding human rights and rights-based .... serve as guidelines for our actions and attitudes.

  7. Children's rights, international human rights and the promise of ...

    African Journals Online (AJOL)

    Children's rights, international human rights and the promise of Islamic legal theory. ... Law, Democracy & Development ... law but also religion and ethics, thus offering a multidimensional approach covering the total personality of the child.

  8. Severe atrophy of right hepatic lobe simulating right hepatic lobectomy

    International Nuclear Information System (INIS)

    Yeh, C.W.; Strashun, A.; Goldsmith, S.J.

    1981-01-01

    Absence of the right hepatic lobe following blunt abdominal trauma without surgical resection is reported. The usual site of the right hepatic lobe is demonstrated to be occupied by bowel by hepatobiliary imaging

  9. When will fossil fuel reserves be diminished?

    International Nuclear Information System (INIS)

    Shafiee, Shahriar; Topal, Erkan

    2009-01-01

    Crude oil, coal and gas are the main resources for world energy supply. The size of fossil fuel reserves and the dilemma that 'when non-renewable energy will be diminished' is a fundamental and doubtful question that needs to be answered. This paper presents a new formula for calculating when fossil fuel reserves are likely to be depleted and develops an econometrics model to demonstrate the relationship between fossil fuel reserves and some main variables. The new formula is modified from the Klass model and thus assumes a continuous compound rate and computes fossil fuel reserve depletion times for oil, coal and gas of approximately 35, 107 and 37 years, respectively. This means that coal reserves are available up to 2112, and will be the only fossil fuel remaining after 2042. In the Econometrics model, the main exogenous variables affecting oil, coal and gas reserve trends are their consumption and respective prices between 1980 and 2006. The models for oil and gas reserves unexpectedly show a positive and significant relationship with consumption, while presenting a negative and significant relationship with price. The econometrics model for coal reserves, however, expectedly illustrates a negative and significant relationship with consumption and a positive and significant relationship with price. Consequently, huge reserves of coal and low-level coal prices in comparison to oil and gas make coal one of the main energy substitutions for oil and gas in the future, under the assumption of coal as a clean energy source

  10. Reservation system with graphical user interface

    KAUST Repository

    Mohamed, Mahmoud A. Abdelhamid

    2012-01-05

    Techniques for providing a reservation system are provided. The techniques include displaying a scalable visualization object, wherein the scalable visualization object comprises an expanded view element of the reservation system depicting information in connection with a selected interval of time and a compressed view element of the reservation system depicting information in connection with one or more additional intervals of time, maintaining a visual context between the expanded view and the compressed view within the visualization object, and enabling a user to switch between the expanded view and the compressed view to facilitate use of the reservation system.

  11. Tracing the evolution of avian wing digits.

    Science.gov (United States)

    Xu, Xing; Mackem, Susan

    2013-06-17

    It is widely accepted that birds are a subgroup of dinosaurs, but there is an apparent conflict: modern birds have been thought to possess only the middle three fingers (digits II-III-IV) of an idealized five-digit tetrapod hand based on embryological data, but their Mesozoic tetanuran dinosaur ancestors are considered to have the first three digits (I-II-III) based on fossil evidence. How could such an evolutionary quirk arise? Various hypotheses have been proposed to resolve this paradox. Adding to the confusion, some recent developmental studies support a I-II-III designation for avian wing digits whereas some recent paleontological data are consistent with a II-III-IV identification of the Mesozoic tetanuran digits. A comprehensive analysis of both paleontological and developmental data suggests that the evolution of the avian wing digits may have been driven by homeotic transformations of digit identity, which are more likely to have occurred in a partial and piecemeal manner. Additionally, recent genetic studies in mouse models showing plausible mechanisms for central digit loss invite consideration of new alternative possibilities (I-II-IV or I-III-IV) for the homologies of avian wing digits. While much progress has been made, some advances point to the complexity of the problem and a final resolution to this ongoing debate demands additional work from both paleontological and developmental perspectives, which will surely yield new insights on mechanisms of evolutionary adaptation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. The evolution of neocortex in primates.

    Science.gov (United States)

    Kaas, Jon H

    2012-01-01

    We can learn about the evolution of neocortex in primates through comparative studies of cortical organization in primates and those mammals that are the closest living relatives of primates, in conjunction with brain features revealed by the skull endocasts of fossil archaic primates. Such studies suggest that early primates had acquired a number of features of neocortex that now distinguish modern primates. Most notably, early primates had an array of new visual areas, and those visual areas widely shared with other mammals had been modified. Posterior parietal cortex was greatly expanded with sensorimotor modules for reaching, grasping, and personal defense. Motor cortex had become more specialized for hand use, and the functions of primary motor cortex were enhanced by the addition and development of premotor and cingulate motor areas. Cortical architecture became more varied, and cortical neuron populations became denser overall than in nonprimate ancestors. Primary visual cortex had the densest population of neurons, and this became more pronounced in the anthropoid radiation. Within the primate clade, considerable variability in cortical size, numbers of areas, and architecture evolved. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. [On the evolution of scientific thought].

    Science.gov (United States)

    de Micheli, Alfredo; Iturralde Torres, Pedro

    2015-01-01

    The Nominalists of the XIV century, precursors of modern science, thought that science's object was not the general, vague and indeterminate but the particular, which is real and can be known directly. About the middle of the XVII Century the bases of the modern science became established thanks to a revolution fomented essentially by Galileo, Bacon and Descartes. During the XVIII Century, parallel to the development of the great current of English Empiricism, a movement of scientific renewal also arose in continental Europe following the discipline of the Dutch Physicians and of Boerhaave. In the XIX Century, Claude Bernard dominated the scientific medicine but his rigorous determinism impeded him from taking into account the immense and unforeseeable field of the random. Nowadays, we approach natural science and medicine, from particular groups of facts; that is, from the responses of Nature to specific questions, but not from the general laws. Furthermore, in recent epistemology, the concept that experimental data are not pure facts, but rather, facts interpreted within a hermeneutical context has been established. Finally a general tendency to retrieve philosophical questions concerning the understanding of essence and existence can frequently be seen in scientific inquiry. In the light of the evolution of medical thought, it is possible to establish the position of scientific medicine within the movement of ideas dominating in our time. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.

  14. Patient's rights charter in Iran.

    Directory of Open Access Journals (Sweden)

    Alireza Parsapoor

    2014-01-01

    Full Text Available Given the importance of patient's rights in healthcare, special attention has been given to the concept of patient's rights by the Ministry of Health and Medical Education in Iran. Iranian patient's rights charter has been compiled with a novel and comprehensive approach. This charter aims to elucidate rights of recipients of health services as well as observing ethical standards in medicine. This paper presents the Iranian patient's rights charter. Based on a study done from 2007 to 2009, the charter has been finalized through an extensive consultation involving all stakeholders, patients, physicians, nurses, lawyers, patient associations and health policy makers. The developed charter was adopted by the Ministry of Health in December 2009. Iranian patient's rights charter has been formulated in the framework of 5 chapters and 37 articles including vision and an explanatory note. The five chapters concern right to receiving appropriate services, right to access desired and enough information, right to choose and decide freely about receiving healthcare, right to privacy and confidentiality, and finally right to access an efficient system of dealing with complaints which have been explained in 14, 9, 7, 4 and 3 articles, respectively.  The paper concludes that, adopting the patient's rights charter is a valuable measure to meet patient's rights; however, a serious challenge is how to implement and acculturate observing patient's rights in practice in our healthcare system in Iran.

  15. Heading in the right direction: thermodynamics-based network analysis and pathway engineering.

    Science.gov (United States)

    Ataman, Meric; Hatzimanikatis, Vassily

    2015-12-01

    Thermodynamics-based network analysis through the introduction of thermodynamic constraints in metabolic models allows a deeper analysis of metabolism and guides pathway engineering. The number and the areas of applications of thermodynamics-based network analysis methods have been increasing in the last ten years. We review recent applications of these methods and we identify the areas that such analysis can contribute significantly, and the needs for future developments. We find that organisms with multiple compartments and extremophiles present challenges for modeling and thermodynamics-based flux analysis. The evolution of current and new methods must also address the issues of the multiple alternatives in flux directionalities and the uncertainties and partial information from analytical methods. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Human rights literacy: Moving towards rights-based education and ...

    African Journals Online (AJOL)

    Our theoretical framework examines the continual process of moving towards an open and democratic society through the facilitation of human rights literacy, rights-based education and transformative action. We focus specifically on understandings of dignity, equality and freedom, as both rights (legal claims) and values ...

  17. Between Civil Rights and Property Rights: Debating the Selective ...

    African Journals Online (AJOL)

    What is framed as political contestation today is a culmination of abuses of human rights, including political, civil, social and economic rights. Using a historical analysis, this article points out that there has been selective amnesia in Zimbabwe's human rights discourse, and argues for the equal treatment of civil and political ...

  18. Historical Evolution of Spatial Abilities

    Directory of Open Access Journals (Sweden)

    A. Ardila

    1993-01-01

    Full Text Available Historical evolution and cross-cultural differences in spatial abilities are analyzed. Spatial abilities have been found to be significantly associated with the complexity of geographical conditions and survival demands. Although impaired spatial cognition is found in cases of, exclusively or predominantly, right hemisphere pathology, it is proposed that this asymmetry may depend on the degree of training in spatial abilities. It is further proposed that spatial cognition might have evolved in a parallel way with cultural evolution and environmental demands. Contemporary city humans might be using spatial abilities in some new, conceptual tasks that did not exist in prehistoric times: mathematics, reading, writing, mechanics, music, etc. Cross-cultural analysis of spatial abilities in different human groups, normalization of neuropsychological testing instruments, and clinical observations of spatial ability disturbances in people with different cultural backgrounds and various spatial requirements, are required to construct a neuropsychological theory of brain organization of spatial cognition.

  19. Syndemic vulnerability and the right to health.

    Science.gov (United States)

    Willen, Sarah S; Knipper, Michael; Abadía-Barrero, César E; Davidovitch, Nadav

    2017-03-04

    Investigators working both in syndemics, a field of applied health research with roots in medical anthropology, and in the field of health and human rights recognise that upstream social, political, and structural determinants contribute more to health inequities than do biological factors or personal choices. Syndemics investigates synergistic, often deleterious interactions among comorbid health conditions, especially under circumstances of structural and political adversity. Health and human rights research draws on international law to argue that all people deserve access not only to health care, but also to the underlying determinants of good health. Taking the urgent matter of migrant health as an empirical focus, we juxtapose the fields of syndemics and health and human rights, identify their complementarities, and advocate for a combined approach. By melding insights from these fields, the combined syndemics/health and human rights approach advanced here can provide clinicians and other key stakeholders with concrete insights, tools, and strategies to tackle the health inequities that affect migrants and other vulnerable groups by: (1) mapping the effect of social, political, and structural determinants on health; (2) identifying opportunities for upstream intervention; and (3) working collaboratively to tackle the structures, institutions, and processes that cause and exacerbate health inequities. Undergirding this approach is an egalitarian interpretation of the right to health that differs from narrow legalistic and individual interpretations by insisting that all people are equal in worth and, as a result, equally deserving of protection from syndemic vulnerability. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. On the evolution of stars

    International Nuclear Information System (INIS)

    Kippenhahn, R.

    1989-01-01

    A popular survey is given of the present knowledge on evolution and ageing of stars. Main sequence stars, white dwarf stars, and red giant stars are classified in the Hertzsprung-Russell (HR)-diagram by measurable quantities: surface temperature and luminosity. From the HR-diagram it can be concluded to star mass and age. Star-forming processes in interstellar clouds as well as stellar burning processes are illustrated. The changes occurring in a star due to the depletion of the nuclear energy reserve are described. In this frame the phenomena of planetary nebulae, supernovae, pulsars, neutron stars as well as of black holes are explained

  1. 7 CFR 1221.114 - Operating reserve.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... INFORMATION ORDER Sorghum Promotion, Research, and Information Order Sorghum Promotion, Research, and Information Board § 1221.114 Operating reserve. The Board may establish an operating monetary reserve and may...

  2. 24 CFR 891.855 - Replacement reserves.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserves. 891.855... § 891.855 Replacement reserves. (a) The mixed-finance owner shall establish and maintain a replacement... the funds will be used to pay for capital replacement costs for the Section 202 or 811 supportive...

  3. 40 CFR 406.43 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.43 Section 406.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Bulgur Wheat Flour Milling Subcategory § 406.43 [Reserved] ...

  4. 40 CFR 406.23 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.23 Section 406.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Corn Dry Milling Subcategory § 406.23 [Reserved] ...

  5. 40 CFR 406.13 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.13 Section 406.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Corn Wet Milling Subcategory § 406.13 [Reserved] ...

  6. 41 CFR 101-39.205 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... FEDERAL PROPERTY MANAGEMENT REGULATIONS AVIATION, TRANSPORTATION, AND MOTOR VEHICLES 39-INTERAGENCY FLEET MANAGEMENT SYSTEMS 39.2-GSA Interagency Fleet Management System Services § 101-39.205 [Reserved] ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true [Reserved] 101-39.205...

  7. 22 CFR 99.3 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false [Reserved] 99.3 Section 99.3 Foreign Relations DEPARTMENT OF STATE LEGAL AND RELATED SERVICES REPORTING ON CONVENTION AND NON-CONVENTION ADOPTIONS OF EMIGRATING CHILDREN § 99.3 [Reserved] ...

  8. 14 CFR 99.12 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false [Reserved] 99.12 Section 99.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SECURITY CONTROL OF AIR TRAFFIC General § 99.12 [Reserved] ...

  9. 26 CFR 1.46-10 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true [Reserved] 1.46-10 Section 1.46-10 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Rules for Computing Credit for Investment in Certain Depreciable Property § 1.46-10 [Reserved] ...

  10. 26 CFR 48.4161(b) - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true [Reserved] 48.4161(b) Section 48.4161(b) Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Sporting Goods § 48.4161(b) [Reserved] ...

  11. 26 CFR 48.4161(a) - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 16 2010-04-01 2010-04-01 true [Reserved] 48.4161(a) Section 48.4161(a) Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) MISCELLANEOUS EXCISE TAXES MANUFACTURERS AND RETAILERS EXCISE TAXES Sporting Goods § 48.4161(a) [Reserved] ...

  12. 20 CFR 410.394 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false [Reserved] 410.394 Section 410.394 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Relationship and Dependency § 410.394 [Reserved] ...

  13. 7 CFR 1900.57 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false [Reserved] 1900.57 Section 1900.57 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... GENERAL Adverse Decisions and Administrative Appeals § 1900.57 [Reserved] ...

  14. 39 CFR 111.5 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false [Reserved] 111.5 Section 111.5 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] GENERAL INFORMATION ON POSTAL SERVICE § 111.5 [Reserved] ...

  15. 29 CFR 579.4 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false [Reserved] 579.4 Section 579.4 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.4 [Reserved] ...

  16. 19 CFR 210.22 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false [Reserved] 210.22 Section 210.22 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Motions § 210.22 [Reserved] ...

  17. 12 CFR 614.4710 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false [Reserved] 614.4710 Section 614.4710 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Banks for Cooperatives and Agricultural Credit Banks Financing International Trade § 614.4710 [Reserved] ...

  18. 12 CFR 996.1 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false [Reserved] 996.1 Section 996.1 Banks and Banking FEDERAL HOUSING FINANCE BOARD NON-BANK SYSTEM ENTITIES AUTHORITY FOR BANK ASSISTANCE OF THE RESOLUTION FUNDING CORPORATION § 996.1 [Reserved] ...

  19. 29 CFR 4.106 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true [Reserved] 4.106 Section 4.106 Labor Office of the Secretary of Labor LABOR STANDARDS FOR FEDERAL SERVICE CONTRACTS Application of the McNamara-O'Hara Service Contract Act Introductory § 4.106 [Reserved] Agencies Whose Contracts May Be Covered ...

  20. 46 CFR 308.301 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false [Reserved] 308.301 Section 308.301 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.301 [Reserved] ...

  1. 46 CFR 308.305 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false [Reserved] 308.305 Section 308.305 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.305 [Reserved] ...

  2. 7 CFR 1709.2 Policy. - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false [Reserved] 1709.2 Policy. Section 1709.2 Policy. Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES General Requirements § 1709.2 Policy. [Reserved] ...

  3. 7 CFR 1709.202 Policy. - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false [Reserved] 1709.202 Policy. Section 1709.202 Policy... AGRICULTURE ASSISTANCE TO HIGH ENERGY COST COMMUNITIES Bulk Fuel Revolving Fund Grant Program § 1709.202 Policy. [Reserved] ...

  4. 15 CFR 2003.3 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false [Reserved] 2003.3 Section 2003.3 Commerce and Foreign Trade Regulations Relating to Foreign Trade Agreements OFFICE OF THE UNITED STATES TRADE REPRESENTATIVE REGULATIONS OF TRADE POLICY STAFF COMMITTEE § 2003.3 [Reserved] ...

  5. Price, technology, and ore reserves, ch. 2

    International Nuclear Information System (INIS)

    McAllister, A.L.

    1976-01-01

    Factors determining ore reserves in view of future uses are investigated: existing mining technologies, new techniques, price-technology relationship, effects of the use of different energy sources, exploration techniques, and price change are discussed. The effect of price and technology on reserves of specific commodities is dealth with. A section is also devoted to uranium

  6. 21 CFR 211.170 - Reserve samples.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Reserve samples. 211.170 Section 211.170 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL... of deterioration unless visual examination would affect the integrity of the reserve sample. Any...

  7. 48 CFR 4.501 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false [Reserved] 4.501 Section 4.501 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Electronic Commerce in Contracting 4.501 [Reserved] ...

  8. 5 CFR 9901.513 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false [Reserved] 9901.513 Section 9901.513 Administrative Personnel DEPARTMENT OF DEFENSE HUMAN RESOURCES MANAGEMENT AND LABOR RELATIONS SYSTEMS (DEPARTMENT... (NSPS) Staffing and Employment External Recruitment and Internal Placement § 9901.513 [Reserved] ...

  9. 31 CFR 281.2 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false [Reserved] 281.2 Section 281.2 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE FOREIGN EXCHANGE OPERATIONS § 281.2 [Reserved] ...

  10. 7 CFR 1776.4 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false [Reserved] 1776.4 Section 1776.4 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) HOUSEHOLD WATER WELL SYSTEM GRANT PROGRAM General § 1776.4 [Reserved] ...

  11. 49 CFR 17.4 - [Reserved

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false [Reserved] 17.4 Section 17.4 Transportation Office of the Secretary of Transportation INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF TRANSPORTATION PROGRAMS AND ACTIVITIES § 17.4 [Reserved] ...

  12. 7 CFR 1962.5 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true [Reserved] 1962.5 Section 1962.5 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... REGULATIONS (CONTINUED) PERSONAL PROPERTY Servicing and Liquidation of Chattel Security § 1962.5 [Reserved] ...

  13. 18 CFR 284.125 - [Reserved

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false [Reserved] 284.125 Section 284.125 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... Certain Transportation by Intrastate Pipelines § 284.125 [Reserved] ...

  14. 40 CFR 73.32 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.32 Section 73.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Tracking System § 73.32 [Reserved] ...

  15. 40 CFR 73.51 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.51 Section 73.51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.51 [Reserved] ...

  16. 40 CFR 73.11 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.11 Section 73.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Allocations § 73.11 [Reserved] ...

  17. 7 CFR 801.10 - [Reserved

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false [Reserved] 801.10 Section 801.10 Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD... FOR GRAIN INSPECTION EQUIPMENT § 801.10 [Reserved] ...

  18. 40 CFR 26.1124 - [Reserved

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false [Reserved] 26.1124 Section 26.1124 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PROTECTION OF HUMAN SUBJECTS Basic Ethical...-nursing Adults § 26.1124 [Reserved] ...

  19. Ultra-high-throughput screening method for the directed evolution of glucose oxidase.

    Science.gov (United States)

    Ostafe, Raluca; Prodanovic, Radivoje; Nazor, Jovana; Fischer, Rainer

    2014-03-20

    Glucose oxidase (GOx) is used in many industrial processes that could benefit from improved versions of the enzyme. Some improvements like higher activity under physiological conditions and thermal stability could be useful for GOx applications in biosensors and biofuel cells. Directed evolution is one of the currently available methods to engineer improved GOx variants. Here, we describe an ultra-high-throughput screening system for sorting the best enzyme variants generated by directed evolution that incorporates several methodological refinements: flow cytometry, in vitro compartmentalization, yeast surface display, fluorescent labeling of the expressed enzyme, delivery of glucose substrate to the reaction mixture through the oil phase, and covalent labeling of the cells with fluorescein-tyramide. The method enables quantitative screening of gene libraries to identify clones with improved activity and it also allows cells to be selected based not only on the overall activity but also on the specific activity of the enzyme. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Contributions of natural and sexual selection to the evolution of premating reproductive isolation: a research agenda.

    Science.gov (United States)

    Safran, Rebecca J; Scordato, Elizabeth S C; Symes, Laurel B; Rodríguez, Rafael L; Mendelson, Tamra C

    2013-11-01

    Speciation by divergent natural selection is well supported. However, the role of sexual selection in speciation is less well understood due to disagreement about whether sexual selection is a mechanism of evolution separate from natural selection, as well as confusion about various models and tests of sexual selection. Here, we outline how sexual selection and natural selection are different mechanisms of evolutionary change, and suggest that this distinction is critical when analyzing the role of sexual selection in speciation. Furthermore, we clarify models of sexual selection with respect to their interaction with ecology and natural selection. In doing so, we outline a research agenda for testing hypotheses about the relative significance of divergent sexual and natural selection in the evolution of reproductive isolation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Microbial Ecology and Evolution in the Acid Mine Drainage Model System.

    Science.gov (United States)

    Huang, Li-Nan; Kuang, Jia-Liang; Shu, Wen-Sheng

    2016-07-01

    Acid mine drainage (AMD) is a unique ecological niche for acid- and toxic-metals-adapted microorganisms. These low-complexity systems offer a special opportunity for the ecological and evolutionary analyses of natural microbial assemblages. The last decade has witnessed an unprecedented interest in the study of AMD communities using 16S rRNA high-throughput sequencing and community genomic and postgenomic methodologies, significantly advancing our understanding of microbial diversity, community function, and evolution in acidic environments. This review describes new data on AMD microbial ecology and evolution, especially dynamics of microbial diversity, community functions, and population genomes, and further identifies gaps in our current knowledge that future research, with integrated applications of meta-omics technologies, will fill. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Evolution in a Community Context: On Integrating Ecological Interactions and Macroevolution.

    Science.gov (United States)

    Weber, Marjorie G; Wagner, Catherine E; Best, Rebecca J; Harmon, Luke J; Matthews, Blake

    2017-04-01

    Despite a conceptual understanding that evolution and species interactions are inextricably linked, it remains challenging to study ecological and evolutionary dynamics together over long temporal scales. In this review, we argue that, despite inherent challenges associated with reconstructing historical processes, the interplay of ecology and evolution is central to our understanding of macroevolution and community coexistence, and cannot be safely ignored in community and comparative phylogenetic studies. We highlight new research avenues that foster greater consideration of both ecological and evolutionary dynamics as processes that occur along branches of phylogenetic trees. By promoting new ways forward using this perspective, we hope to inspire further integration that creatively co-utilizes phylogenies and ecological data to study eco-evolutionary dynamics over time and space. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. The Economics of NASA Mission Cost Reserves

    Science.gov (United States)

    Whitley, Sally; Shinn, Stephen

    2012-01-01

    Increases in NASA mission costs are well-noted but not well-understood, and there is little evidence that they are decreasing in frequency or amount over time. The need to control spending has led to analysis of the causes and magnitude of historical mission overruns, and many program control efforts are being implemented to attempt to prevent or mitigate the problem (NPR 7120). However, cost overruns have not abated, and while some direct causes of increased spending may be obvious (requirements creep, launch delays, directed changes, etc.), the underlying impetus to spend past the original budget may be more subtle. Gaining better insight into the causes of cost overruns will help NASA and its contracting organizations to avoid .them. This paper hypothesizes that one cause of NASA mission cost overruns is that the availability of reserves gives project team members an incentive to make decisions and behave in ways that increase costs. We theorize that the presence of reserves is a contributing factor to cost overruns because it causes organizations to use their funds less efficiently or to control spending less effectively. We draw a comparison to the insurance industry concept of moral hazard, the phenomenon that the presence of insurance causes insureds to have more frequent and higher insurance losses, and we attempt to apply actuarial techniques to quantifY the increase in the expected cost of a mission due to the availability of reserves. We create a theoretical model of reserve spending motivation by defining a variable ReserveSpending as a function of total reserves. This function has a positive slope; for every dollar of reserves available, there is a positive probability of spending it. Finally, the function should be concave down; the probability of spending each incremental dollar of reserves decreases progressively. We test the model against available NASA CADRe data by examining missions with reserve dollars initially available and testing whether

  4. Disclosure of oil and gas reserve information

    International Nuclear Information System (INIS)

    Emsile, B.H.

    1998-01-01

    The current regulations regarding disclosure of oil and gas reserve information in Canada are described. These regulations have been in place since the early 1980s and have generally worked well, but there are some issues that need to be updated. The Alberta Securities Commission Oil and Gas Securities Task Force was established to review the regulations and the major issues that need to be addressed. The issues under consideration are: (1) reserve definitions and price assumptions, (2) use of deterministic or probabilistic reserve calculation methods, (3) use of audits in reserve reporting, (4) abandonment costs, (5) calculation of barrels of oil equivalents, and (6) the calculation of various performance indicators such as finding and development costs and reserve replacement ratios

  5. Critical Theory of Human Rights

    NARCIS (Netherlands)

    Rensmann, Lars; Thompson, Michael J.

    2017-01-01

    International human rights have become an important global norm that has increasingly been incorporated into international law and global conventions. Human rights are a key reference point of mobilizations by diverse groups and international nongovernmental organization (INGOs) in global publics

  6. Rights

    African Journals Online (AJOL)

    work took place in an urban context, initially examining legal aid cases at a ..... imply a potential for flexibility and individual choice making: Margaret from ..... of Ethnography and Social Anthropology,. The University of Aarhus,. Denmark.

  7. Making and Breaking Property Rights

    DEFF Research Database (Denmark)

    Justesen, Mogens Kamp

    2015-01-01

    This paper analyzes why some governments protect property rights while others do not. Although institutional constraints may affect government incentives to protect property rights, the paper emphasizes that different political institutions have dissimilar effects. Coalition institutions that make...... governments accountable to large groups in society are particularly important, whereas division of powers between veto players is hypothesized to have more ambiguous effects on property rights. Empirical analyses of panel data support the proposition that coalition institutions matter for property-rights...

  8. From the rights of man to the human rights: Man - nation - humanity

    Directory of Open Access Journals (Sweden)

    Zaharijević Adriana

    2008-01-01

    Full Text Available The insistence on the fact that human rights and the rights of man (codified in The Universal Declaration of Human Rights and Declaration of the Rights of Man and of the Citizen, respectively are not one and the same, which could be deduced from the notion of man common to both terms, is the key thesis of this text. By developing this motive, I try to determine the following: that the notion of man, by definition inclusive and abstractly non-discriminative term, is in fact established on tacit exclusions in the time of its inception (Enlightenment revolutinary era, and it was only upon these exclusions that the term man could have signified "the free and equal". Although the parallel or simultaneous evolution and implementation of the rights of man and national rights might seem contradictory, I seek to demonstrate that this paradox is only ostensible, arguing that the notion of man is itself limited and exclusionary, and is therefore compatible with the exclusivity which is the conditio sine qua non of nation. The consequences of nationalism - World Wars, primarily - proved that the conception of liberty and equality, based on the conception of fraternity of men (white European males, and of partial democracy pretending to be universal, cannot be maintained any further. Codification of universal human rights represents a reaction to this internal discrepancy inasmuch as it is a reaction to the destructiveness of all kinds of nationalisms. The notion of life, developed in this text, corresponds to the fundamental requirement for the right to life (as the first and the most basic of all human rights, which no longer belongs to "man", but to everyone.

  9. Human Rights/Human Needs.

    Science.gov (United States)

    Canning, Cynthia

    1978-01-01

    The faculty of Holy Names High School developed an interdisciplinary human rights program with school-wide activities focusing on three selected themes: the United Nations Universal Declaration of Human Rights, in conjunction with Human Rights Week; Food; and Women. This article outlines major program activities. (SJL)

  10. Oil companies and human rights

    International Nuclear Information System (INIS)

    Chandler, Geoffrey

    1997-01-01

    This article highlights the need for oil companies in the future to take into account human rights in corporate decision making. The influence oil companies can bring to bear on government violating human rights, excuses for not voicing condemnation of abuses, and the 1948 Universal Declaration of Human Rights are discussed. (UK)

  11. Human Rights and Public Education

    Science.gov (United States)

    Bowring, Bill

    2012-01-01

    This article attempts a contrast to the contribution by Hugh Starkey. Rather than his account of the inexorable rise of human rights discourse, and of the implementation of human rights standards, human rights are here presented as always and necessarily scandalous and highly contested. First, I explain why the UK has lagged so far behind its…

  12. The International Human Rights Muddle.

    Science.gov (United States)

    Machan, Tibor R.

    1979-01-01

    Discusses confusion about the meaning of human rights in the United States. Suggests that welfare rights usurp the more traditional freedom rights of the founding fathers. Contrasts American interpretations with those of the Soviet Union. Journal availability: see SO 507 190. (KC)

  13. Double-outlet right ventricle revisited.

    Science.gov (United States)

    Ebadi, Ameneh; Spicer, Diane E; Backer, Carl L; Fricker, F Jay; Anderson, Robert H

    2017-08-01

    Double-outlet right ventricle is a form of ventriculoarterial connection. The definition formulated by the International Society for Nomenclature of Paediatric and Congenital Heart Disease is based on hearts with both arterial trunks supported in their greater part by a morphologically right ventricle. Bilateral infundibula and ventricular septal defects are highly debated criteria. This study examines the anatomic controversies surrounding double-outlet right ventricle. We show that hearts with double-outlet right ventricle can have atrioventricular-to-arterial valvular continuity. We emphasize the difference between the interventricular communication and the zone of deficient ventricular septation. The hearts examined were from the University of Florida in Gainesville; Johns Hopkins All Children's Hospital, St Petersburg, Fla; and Lurie Children's Hospital, Chicago, Ill. Each specimen had at least 75% of both arterial roots supported by the morphologically right ventricle, with a total of 100 hearts examined. The morphologic method was used to assess anatomic features, including arterial-atrioventricular valvular continuity, subarterial infundibular musculature, and the location of the hole between the ventricles. Most hearts had fibrous continuity between one of the arterial valves and an atrioventricular valve, with bilateral infundibula in 23%, and intact ventricular septum in 5%. Bilateral infundibula are not a defining feature of double-outlet right ventricle, representing only 23% of the specimens in our sample. The interventricular communication can have a posteroinferior muscular rim or extend to become perimembranous (58%). Double-outlet right ventricle can exist with an intact ventricular septum. Copyright © 2017 The American Association for Thoracic Surgery. All rights reserved.

  14. Animal Rights Activism Threatens Dissection.

    Science.gov (United States)

    Holden, Constance

    1990-01-01

    Discussed is the movement against the use of dissections in science laboratories. Examples of protests across the United States are included. Compared is the plight of using animals in a biology classroom and the demise of the teaching of evolution in some areas. (KR)

  15. Has Human Evolution Stopped?

    Directory of Open Access Journals (Sweden)

    Alan R. Templeton

    2010-07-01

    Full Text Available It has been argued that human evolution has stopped because humans now adapt to their environment via cultural evolution and not biological evolution. However, all organisms adapt to their environment, and humans are no exception. Culture defines much of the human environment, so cultural evolution has actually led to adaptive evolution in humans. Examples are given to illustrate the rapid pace of adaptive evolution in response to cultural innovations. These adaptive responses have important implications for infectious diseases, Mendelian genetic diseases, and systemic diseases in current human populations. Moreover, evolution proceeds by mechanisms other than natural selection. The recent growth in human population size has greatly increased the reservoir of mutational variants in the human gene pool, thereby enhancing the potential for human evolution. The increase in human population size coupled with our increased capacity to move across the globe has induced a rapid and ongoing evolutionary shift in how genetic variation is distributed within and among local human populations. In particular, genetic differences between human populations are rapidly diminishing and individual heterozygosity is increasing, with beneficial health effects. Finally, even when cultural evolution eliminates selection on a trait, the trait can still evolve due to natural selection on other traits. Our traits are not isolated, independent units, but rather are integrated into a functional whole, so selection on one trait can cause evolution to occur on another trait, sometimes with mildly maladaptive consequences.

  16. Child rights, right to water and sanitation, and human security.

    Science.gov (United States)

    Pink, Ross

    2012-06-15

    The article explores the intersection between child rights, water scarcity, sanitation, and the human security paradigm. The recognition of child rights has been advanced through the 1989 Convention on the Rights of the Child and other international legal instruments, while water rights are increasingly affirmed in international law and through the historic July 2010 United Nations General Assembly resolution that strengthened the legal foundation for water security and human rights. Yet there remains a development gap in terms of child access to clean and secure water sources for basic human development needs. The human security paradigm provides a legal and humanitarian foundation for the extension of child rights related to water and sanitation. Copyright © 2012 Pink.

  17. Discursive Framings of Human Rights

    DEFF Research Database (Denmark)

    What does it mean to be a subject of human rights? The status of the subject is closely connected with the form and rhetoric of the framing discourse, and this book investigates the relationship between the status of the subject and the form of human rights discourse, in differing aesthetic...... and social contexts. Historical as well as contemporary declarations of rights have stressed both the protective and political aspects of human rights. But in concrete situations and conflictual moments, the high moral legitimacy of human rights rhetoric has often clouded the actual character of specific...... interventions, and so made it difficult to differentiate between the objects of humanitarian intervention and the subjects of politics. Critically re-examining this opposition – between victims and agents of human rights – through a focus on the ways in which discourses of rights are formed and circulated...

  18. The Existential Dimension of Right

    DEFF Research Database (Denmark)

    Hartz, Emily

    2017-01-01

    for discussing the existential dimension of right by bringing central parts of Fichte’s and Arendt’s work into dialogue. By facilitating this – admittedly unusual – dialogue between Fichte and Arendt the author explicates how, for both Fichte and Arendt, the concept of right can only be adequately understood......The following article paves out the theoretical ground for a phenomenological discussion of the existential dimension of right. This refers to a dimension of right that is not captured in standard treatments of right, namely the question of whether – or how the concept of rights relates...... as referring to the existential condition of plurality and uses this insight to draw up a theoretical ground for further phenomenological analysis of right....

  19. The evolution of dance.

    Science.gov (United States)

    Laland, Kevin; Wilkins, Clive; Clayton, Nicky

    2016-01-11

    Evidence from multiple sources reveals a surprising link between imitation and dance. As in the classical correspondence problem central to imitation research, dance requires mapping across sensory modalities and the integration of visual and auditory inputs with motor outputs. Recent research in comparative psychology supports this association, in that entrainment to a musical beat is almost exclusively observed in animals capable of vocal or motor imitation. Dance has representational properties that rely on the dancers' ability to imitate particular people, animals or events, as well as the audience's ability to recognize these correspondences. Imitation also plays a central role in learning to dance and the acquisition of the long sequences of choreographed movements are dependent on social learning. These and other lines of evidence suggest that dancing may only be possible for humans because its performance exploits existing neural circuitry employed in imitation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Right psoas abscess following right flank trauma: a case report ...

    African Journals Online (AJOL)

    This is a case of 15 year old boy who presented with three weeks history of right flank pain, two weeks history of fever and five days history of inability to walk well. There was history of right flank trauma a week before the onset of right flank pain. He had earlier presented in two different hospitals before he was brought to our ...