WorldWideScience

Sample records for undertake perpetual jihad

  1. Devolving Jihadism

    Directory of Open Access Journals (Sweden)

    Aaron Rosler

    2010-01-01

    Full Text Available The danger and effectiveness of religiously motivated terrorist organizations is undeniable. However, a different type of threat is on the rise on the global playing field as a result of the ongoing operations against these organizations. "Devolved" jihadism, Islamist terrorism conducted by native, amateur, untrained and unfunded individuals, or small ad hoc groups, has recently garnered headlines and the attention of terrorists and counterterrorists alike. These devolved jihadist operations are planned and carried out by native members of a country's populace, radicalized in their home country, resulting in the interchangeable monikers of "homegrown" or "grassroots" jihadism.

  2. Burger Jihad

    DEFF Research Database (Denmark)

    Rytter, Mikkel

    2016-01-01

    Based on a number of ‘burger episodes’ during ten days of itikaf at a Sufi lodge in Pakistan, this article discusses the difficulties of religious self-cultivation among young Muslim pilgrims from Denmark. The focus on food and eating is not only used to discuss how religious brotherhoods and spi...... and spiritual kinship are created and maintained, but also becomes a prism to discuss emic conceptualizations of the nafs, the lower self, as well as how the jihad of dedicated Sufi Muslims is tested by fatal attractions of various kinds – in this case, in the guise of tasty burgers....

  3. Jihadism, Narrow and Wide

    DEFF Research Database (Denmark)

    Sedgwick, Mark

    2015-01-01

    The term “jihadism” is popular, but difficult. It has narrow senses, which are generally valuable, and wide senses, which may be misleading. This article looks at the derivation and use of “jihadism” and of related terms, at definitions provided by a number of leading scholars, and at media usage....... It distinguishes two main groups of scholarly definitions, some careful and narrow, and some appearing to match loose media usage. However, it shows that even these scholarly definitions actually make important distinctions between jihadism and associated political and theological ideology. The article closes...

  4. KONSEP JIHAD DALAM PERSPEKTIF ISLAM

    Directory of Open Access Journals (Sweden)

    Rif’at Husnul Ma’afi

    2012-03-01

    Full Text Available It was a fatal mistake when terrorism equated with the doctrine of jihad in Islam. Terrorism in Arabic word termed as al-Irhab is not taught in the Qur’an. Even in Surah al-Anfal: 60 wrote the word “turhibûna”, but it can’t be used as the argument that terrorism is taught Islam. The word “turhibûna” here is more to frighten the enemy on the battlefield. By studying the turats and contemporary books, this simple paper triesto explore some of the misunderstandings about jihad. Then, those errors will be corrected by refering to the original opinion of the Muslim scholars, which in this paper refered to Ibn Qayyim al-Jawzi’s opinions. The results of the study showed that this misunderstanding lied on the meaning and concept of jihad. As understood by some people that jihad is a war in the path of Allah (fi sabilillah only. In fact, the realm of jihadis very wide. Ibn Qayyim explained that jihad consists of 13 levels. These levels can be reduced to four parts, which one of them is fighting the infidels. Jihad against the infidels is not using the weapons. There are several steps that must be passed, so that jihad to infidels can be done. Of this division is also seen that the jihad war is not the onlysolution used by Islam in upholding Allah’s name (kalimatullah. So, this paper is expected to be able to describe the jihad in Islam based on the Qur’an and Prophetic traditions.

  5. MAKNA JIHAD DALAM KERANGKA DAKWAH

    Directory of Open Access Journals (Sweden)

    Riza Pahlevi

    2015-08-01

    Full Text Available Mission at its core meaning is invited to persuasive. Prophet Muhammad as a treatise da'wah carrier has no authority to compel. Reality in the community with a call attempt is often not negligible. When you arrive at the implementation level, should the missionary do with violence in the name of jihad? Or what exactly is the meaning of jihad in the context of propaganda. That is why this paper is derived as a reflection and an attempt to explain how the actual context of jihad and da'wah.

  6. Facilitering van de gewelddadige jihad

    NARCIS (Netherlands)

    M. Verhoeven; P. Mascini (Peter)

    2006-01-01

    textabstractSummary in English
    Muslims who do not actively contribute to the violent jihad but who tacitly or openly sympathize with it are vital to the persistence of this kind of terrorism according to some terrorist fighters and scholars. We used interviews and public information in order

  7. Perpetual Cancellable American Call Option

    OpenAIRE

    Emmerling, Thomas J.

    2010-01-01

    This paper examines the valuation of a generalized American-style option known as a Game-style call option in an infinite time horizon setting. The specifications of this contract allow the writer to terminate the call option at any point in time for a fixed penalty amount paid directly to the holder. Valuation of a perpetual Game-style put option was addressed by Kyprianou (2004) in a Black-Scholes setting on a non-dividend paying asset. Here, we undertake a similar analysis for the perpetua...

  8. Can the violent jihad do without sympathizers?

    NARCIS (Netherlands)

    P. Mascini (Peter)

    2006-01-01

    textabstractAccording to some terrorist fighters and academicians, the constituencies of Muslim extremists are vital to the persistence of the jihad. I have established that although sympathizers are indispensable for recruiting and sponsoring, they are less crucial for making foreign journeys,

  9. RELEVANSI PEMIKIRAN TAFSIR JIHAD M. QURAISH SHIHAB DALAM TAFSIR AL-MISBAH

    Directory of Open Access Journals (Sweden)

    Moh. Cholil

    2015-08-01

    Full Text Available This article reviews concepts and ideas of M. Quraish Shihab on jihad in his landmark work, Tafsir al-Mishbah. As an interpreter of contemporary Muslim in Indonesia, Shihab interprets Jihad as trials and tribulations for the quality of a person who requires patience and fortitude. Jihad also implies Mujâhid’s ability to mobilize all his power and ability to achieve objectives. However, Shihab did not deny that jihad in some verses means war. Moreover, jihad is a level examination of one’s faith. For Shihab, jihad not only means war, but also means sincerity, hard work, and determination. He also classifies jihad into three kinds, namely jihad against real enemies, jihad against devils, and jihad against lust contained within each human being. For Quraish Shihab, in the context in Indonesia and in some phenomena in other countries, jihad is allowed if there is persecution and violation of human rights.

  10. Indonesian Salafism on Jihad and Suicide Bombings

    OpenAIRE

    Rusli, Rusli

    2014-01-01

    This paper deals with jihad and suicide bombings from the perspective of Indonesian salafism. It is argued that there are two different points of view related to this issue. The first is those who are affiliated with Wahhabi salafists such as those involved in Salafi-based foundations like As-Sunnah, Ihyaut Turats, al-Sofwah, Lajnah al-Khairiyah, Lajnah al-Istiqamah, and Wahdah Islamiyyah. They do not agree with suicide bombing directed to Western targets—mainly America—and its symbols. Suici...

  11. Whose Hearts and Minds? Narratives and Counter-Narratives of Salafi Jihadism

    Directory of Open Access Journals (Sweden)

    Dina Al Raffie

    2012-09-01

    Full Text Available Since the advent of the Global War on Terror, the world has witnessed the continuation of terrorist activity under the banner of Salafi Jihad. With military action proving insufficient to defeat the propagators of the ideology, attention has turned to the ideology itself. Understanding the narratives that constitute this ideology and the systems in place that help propagate it is crucial to defeating it. Analysis brings to light elements that arguably constitute a Jihadist master narrative as well as support structures that help perpetuate key underlying messages of this master narrative. Successful counter-narratives should focus on rolling back and containing Jihadist narratives whilst simultaneously highlighting the values and attitudes of democratic, free societies

  12. Global Insurgency Strategy and the Salafi Jihad Movement

    National Research Council Canada - National Science Library

    Shultz, Jr, Richard H

    2008-01-01

    ... on a global scale by the Salafi Jihad movement. This work lays out the case that terrorism and insurgency differ, and that the current "long war" is actually being fought by the other side as an insurgency...

  13. PERPETUAL LEASE: FEATURES OF ACCOUNTING

    Directory of Open Access Journals (Sweden)

    Tetiana Yurchenko

    2017-03-01

    Full Text Available The article namely deals with the peculiarities of legal regulation of the right to use someone else's land for agricultural purposes under the perpetual lease contract. Recognition of the legitimacy of perpetual lease as an intangible asset and, therefore, the object of accounting was justified. The features of the primary account perpetual lease rights were analyzed. It was found that for documenting transactions receipt, commissioning, de-recognition perpetual lease specialized forms of primary documents is not installed. The main aspects of accounting reflection of land under perpetual lease contracts were identified and ways of their improving were developed. The period on which the land is transferred for use under perpetual lease contract was proposed. During the study, general scientific methods – induction, deduction, synthesis, analysis, dialectical, historical, generalizations and specific methods of accounting – documentation, evaluation, accounting records were used. Keywords: accounting, land, perpetual lease, intangible assets, the right to use.

  14. Public Undertakings and Imputability

    DEFF Research Database (Denmark)

    Ølykke, Grith Skovgaard

    2013-01-01

    In this article, the issue of impuability to the State of public undertakings’ decision-making is analysed and discussed in the context of the DSBFirst case. DSBFirst is owned by the independent public undertaking DSB and the private undertaking FirstGroup plc and won the contracts in the 2008...... Oeresund tender for the provision of passenger transport by railway. From the start, the services were provided at a loss, and in the end a part of DSBFirst was wound up. In order to frame the problems illustrated by this case, the jurisprudence-based imputability requirement in the definition of State aid...... in Article 107(1) TFEU is analysed. It is concluded that where the public undertaking transgresses the control system put in place by the State, conditions for imputability are not fulfilled, and it is argued that in the current state of law, there is no conditional link between the level of control...

  15. JET Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.

    1987-03-01

    The paper presents the progress report of the Joint European Torus (JET) Joint Undertaking, 1986. The report contains a survey of the scientific and technical achievements on JET during 1986; the more important articles referred to in this survey are reproduced as appendices to this Report. The last section discusses developments which might improve the overall performance of the machine. (U.K.)

  16. Jet Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.; O'Hara, G.W.; Pollard, I.E.

    1988-07-01

    The paper presents the Jet Joint Undertaking annual report 1987. A description is given of the JET and Euratom and International Fusion Programmes. The technical status of JET is outlined, including the development and improvements made to the system in 1987. The results of JET Operation in 1987 are described within the areas of: density effects, temperature improvements, energy confinement studies and other material effects. The contents also contain a summary of the future programme of JET. (U.K.)

  17. The Egyptian Islamic Group’s Critique of Al-Qaeda’s Interpretation of Jihad

    Directory of Open Access Journals (Sweden)

    Paul Kamolnick

    2013-10-01

    Full Text Available A specific branch of Islamic jurisprudence (fiqh al-jihad regulates the waging of the jihad of the sword (jihad bis saif. In this article, a detailed exposition is presented of the Egyptian Islamic Group’s (IG; Al-Gama’a Al-Islamiyya use of fiqh al jihad against Al-Qaeda. The present author’s ‘jihad-realist’ approach is first briefly described; the IG’s critique of AQ systematically outlined; and in conclusion, implications are derived for counter-radicalisation strategies.

  18. Deconstruction of Jihad Radicalism in Islamic Law: A Conceptual Proposal to Combat Isis Terrorism in Indonesia

    Directory of Open Access Journals (Sweden)

    Warkum Sumitro, SH, MH

    2015-02-01

    Full Text Available Islamic State of Iran and Syria (ISIS has become a global movement that penetrates into Indonesia. This movement leads back to the trauma of Indonesian nation to a series of destructive events of terrorism in the country. The meaning of jihad in Islam is hijacked by ISIS activists into violence and war against western infidels in their perspective. They do not care if their target is civilian or military. Meanwhile, the actual concept of jihad in Islam is essential jihad, namely jihad by striving earnestly to improve the quality of individual and community. A wrong interpretation of jihad can not only be solved by force because enforcement effort through violence leaves an endless conflict between terrorists and law enforcer. One conceptual proposal in combating terrorism in Indonesia is by deconstructing the perspective of the physical jihad into essential jihad.

  19. INDONESIAN SALAFISM ON JIHAD AND SUICIDE BOMBINGS

    Directory of Open Access Journals (Sweden)

    Rusli Rusli

    2014-06-01

    Full Text Available This paper deals with jihad and suicide bombings from the perspective of Indonesian salafism. It is argued that there are two different points of view related to this issue. The first is those who are affiliated with Wahhabi salafists such as those involved in Salafi-based foundations like As-Sunnah, Ihyaut Turats, al-Sofwah, Lajnah al-Khairiyah, Lajnah al-Istiqamah, and Wahdah Islamiyyah. They do not agree with suicide bombing directed to Western targets—mainly America—and its symbols. Suicide bombings are equivalent to killing oneself, and this is extremely forbidden in Islam. The second is Salafi-jihadists who have justified suicide bombing attacks to infidel targets and the symbols of tagut (false god. The reason is blowing oneself is not the same as committing suicide, for suicide is a sin. However, he is believed as carrying out “martyrdom operations”, sacrificing himself for the sake of the superior goal of defending his religion and community, while suicide is a hopeless deed performed by a person who kills himself for his own selfish reason.

  20. Russia’s Homegrown Insurgency: Jihad in the North Caucasus

    Science.gov (United States)

    2012-10-01

    culminated in the full “ Salafization ” or “tak- firization” of the ChRI’s ideology and the jihadization of its goals, operations, and tactics.2 With the... Salafization and jihadization processes were made official. We can point to a series of factors that for more than a decade drove the radicalization...and takfir. As- temirov, like many of the CE’s young generation of leaders, studied Islam abroad in the late 1990s be- fore turning to Salafism and

  1. JET Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.; Lallia, P.; O'Hara, G.W.; Pollard, I.E.

    1987-06-01

    The paper presents the annual report of the Joint European Torus (JET) Joint Undertaking, 1986. The report is divided into two parts: a part on the scientific and technical programme of the project, and a part setting out the administration and organisation of the Project. The first part includes: a summary of the main features of the JET apparatus, the JET experimental programme, the position of the Project in the overall Euratom programme, and how JET relates to other large fusion devices throughout the world. In addition, the technical status of JET is described, as well as the results of the JET operations in 1986. The final section of the first part outlines the proposed future programme of JET. (U.K.)

  2. PENDEKATAN HUKUM ISLAM TERHADAP JIHAD DAN TERORISME

    Directory of Open Access Journals (Sweden)

    Lukman Arake

    2012-06-01

    Full Text Available Abstract:   There is a presumption of some circles of non-Muslims that Muslims are the spreader of terrors and terrorism throughout the world through the implementation of the concept of jihād. This assumption seemed to be justified the emerging terrorism cases involving Muslim actors, such as suicide bombings. This paper aims to clarify the issue by critically scrutinizing the true meaning of jihād rooted both in the holy book the al-Qur’an and sunnah of the Prophet Muhammad. Socio-historical approach is applied to better understand the holistic context of the meaning of jihād concept in both sources of Islamic teachings. The author concludes that the presumption is a misconception resulting from ignorance of certain parties about the true meaning of jihād in Islam. There is also a possibility that the misunderstanding is intentional, because the motives of abusing the dignity of Islamic teachings, especially about jihād.  Abstrak:  Pada sebagian kalangan non-muslim terdapat anggapan bahwa orang Islam adalah penyebar teror dan terorisme di seluruh dunia melalui implementasi konsep jihād. Anggapan itu seolah mendapatkan pembenaran dengan munculnya kasus-kasus terorisme yang melibatkan pelaku-pelaku muslim, seperti bom bunuh diri. Tulisan ini bertujuan untuk mengklarifikasi masalah tersebut dengan cara menelisik secara kritis pemaknaan jihād yang sebenarnya baik yang termaktub dalam kitab suci al-Qur’an maupun sunnah Nabi Muhammad saw. Pendekatan sosial-historis diterapkan untuk lebih memahami konteks holistik bagi pemaknaan konsep jihad dalam dua sumber ajaran Islam itu. Penulis berkesimpulan bahwa anggapan tersebut adalah suatu kesalahpahaman akibat dari ketidaktahuan pihak-pihak tertentu tentang makna jihād yang sebenarnya dalam Islam. Tidak tertutup kemungkinan bahwa kesalahpahaman itu disengaja, karena adanya motif-motif untuk mencederai keluhuran ajaran Islam, khususnya tentang jihād.

  3. The Fulani Jihad and its Implication for National Integration and ...

    African Journals Online (AJOL)

    The Fulani Jihad (1804-1810) led by Shehu, Uthman Dan Fodio was successfully prosecuted against the established Hausa dynasty in Northern Nigeria. It led to the emergence of a theocratic state, the Sokoto Caliphate, which was administered largely as a federation, due to its wide expanse and diverse composition of its ...

  4. Global Jihad: The Role of Europe’s Radical Muslims

    Science.gov (United States)

    2007-12-01

    social state governed by the rule of law.”41 Correspondingly, Turkish immigrants have not been involved in any jihadi activity that has occurred in...Muslims with no choice other than jihad to rectify their situation. 57 Dr. Vije Franchi ...Education National Focal Point for Germany,” 29. 63 Tikly, “Analytical Report on Education National Focal Point for Great Britain,” 19. 64 Franchi

  5. Perpetual American options within CTRWs

    Science.gov (United States)

    Montero, Miquel

    2008-06-01

    Continuous-time random walks are a well suited tool for the description of market behaviour at the smallest scale: the tick-to-tick evolution. We will apply this kind of market model to the valuation of perpetual American options: derivatives with no maturity that can be exercised at any time. Our approach leads to option prices that fulfill financial formulas when canonical assumptions on the dynamics governing the process are made, but it is still suitable for more exotic market conditions.

  6. Perpetual American options within CTRW's

    OpenAIRE

    Montero, Miquel

    2007-01-01

    Continuous-time random walks are a well suited tool for the description of market behaviour at the smallest scale: the tick-to-tick evolution. We will apply this kind of market model to the valuation of perpetual American options: derivatives with no maturity that can be exercised at any time. Our approach leads to option prices that fulfil financial formulas when canonical assumptions on the dynamics governing the process are made, but it is still suitable for more exotic market conditions.

  7. Perpetual transitions in Romanian healthcare.

    Science.gov (United States)

    Spiru, Luiza; Traşcu, Răzvan Ioan; Turcu, Ileana; Mărzan, Mircea

    2011-12-01

    Although Romania has a long-lasting tradition in organized medical healthcare, in the last two decades the Romanian healthcare system has been undergoing a perpetual transition with negative effects on all parties involved. The lack of long-term strategic vision, the implementation of initiatives without any impact studies, hence the constant short-term approach from the policy makers, combined with the "inherited" low allocation from GDP to the healthcare system have contributed significantly to its current evolution. Currently, most measures taken are of the "fire-fighting" type, rather than looking to the broader, long time perspective. There should be no wonder then, that predictive and preventive services do not get the proper attention and support. Patient and physicians should step in and take action in regulating a system that was originally designed for them. But until this happens, the organizations with leadership skills and vision need to take action-and this has already started.

  8. The GSPC: Newest Franchise in al-Qa'ida's Global Jihad

    National Research Council Canada - National Science Library

    Boudali, Lianne K

    2007-01-01

    ... of support in Europe. The alignment of the GSPC with al Qa ida represents a significant change in the group's strategy, however, its decision to join al Qa ida's global jihad should be understood as an act of desperation...

  9. Using Phun to Study "Perpetual Motion" Machines

    Science.gov (United States)

    Kores, Jaroslav

    2012-01-01

    The concept of "perpetual motion" has a long history. The Indian astronomer and mathematician Bhaskara II (12th century) was the first person to describe a perpetual motion (PM) machine. An example of a 13th-century PM machine is shown in Fig. 1. Although the law of conservation of energy clearly implies the impossibility of PM construction, over…

  10. Jet Joint Undertaking. Vol. 2

    International Nuclear Information System (INIS)

    1989-06-01

    The scientific, technical, experimental and theoretical investigations related to JET tokamak are presented. The JET Joint Undertaking, Volume 2, includes papers presented at: the 15th European Conference on controlled fusion and plasma heating, the 15th Symposium on fusion technology, the 12th IAEA Conference on plasma physics and controlled nuclear fusion research, the 8th Topical Meeting on technology of fusion. Moreover, the following topics, concerning JET, are discussed: experience with wall materials, plasma performance, high power ion cyclotron resonance heating, plasma boundary, results and prospects for fusion, preparation for D-T operation, active gas handling system and remote handling equipment

  11. The asylum-jihadism nexus: non-government actors and detection of jihadism among asylum seekers. : A case study of the Dutch Refugee Council and the guardianship organization for unaccompanied minors (Nidos).

    NARCIS (Netherlands)

    van Wijk, J.; Bolhuis, M.P.

    2017-01-01

    This article explores why, how and to what extent two non-government organizations working with asylum seekers in the Netherlands engage in the detection of jihadism. It concludes that the organizations acknowledge the importance of sharing possible signs of jihadism with relevant governmental

  12. Violent Jihad and Beheadings in the Land of Al Fatoni Darussalam

    Directory of Open Access Journals (Sweden)

    Virginie Andre

    2015-10-01

    Full Text Available The early 2000s has seen a revival of the Patani resistance manifesting in a violent jihad and new forms of extreme violence never witnessed before in the century-long Southern Thailand conflict. Transported by neojihadism, this new energised generation of fighters is injecting new meaning to their struggle, re-identifying friends and foes, spreading terror in hearts and minds to control mental and physical spaces through the slashing of the body, all in the hope of establishing Al Fatoni Darussalam. This article examines the reflexive repositioning of the Patani struggle through the process of transference of neojihadism and its transformation into a glocalised violent jihad.

  13. Describing chaotic attractors: Regular and perpetual points

    Science.gov (United States)

    Dudkowski, Dawid; Prasad, Awadhesh; Kapitaniak, Tomasz

    2018-03-01

    We study the concepts of regular and perpetual points for describing the behavior of chaotic attractors in dynamical systems. The idea of these points, which have been recently introduced to theoretical investigations, is thoroughly discussed and extended into new types of models. We analyze the correlation between regular and perpetual points, as well as their relation with phase space, showing the potential usefulness of both types of points in the qualitative description of co-existing states. The ability of perpetual points in finding attractors is indicated, along with its potential cause. The location of chaotic trajectories and sets of considered points is investigated and the study on the stability of systems is shown. The statistical analysis of the observing desired states is performed. We focus on various types of dynamical systems, i.e., chaotic flows with self-excited and hidden attractors, forced mechanical models, and semiconductor superlattices, exhibiting the universality of appearance of the observed patterns and relations.

  14. Responding to Cyber Jihad: Towards an Effective Counter Narrative

    Directory of Open Access Journals (Sweden)

    Bibi van Ginkel

    2015-03-01

    Full Text Available “Who is in control of the narrative?” is the mantra that now echoes in the hallways of the EU’s headquarters in Brussels. Spurred in part by large-scale jihadist propaganda, approximately 20,000 people from 50 countries have joined the fight in Iraq and Syria. So far, authorities in their countries of origin have not been able to address the jihadist radicalisation messages transmitted via the internet and social media. Many new initiatives were recently announced, however, including the establishment of a European counter-narrative centre in Brussels. Research Fellow Dr. Bibi van Ginkel analyses the role of the internet and social media in processes of radicalisation. It offers an outline of the various aspects of the jihadist narrative, in order better to understand what message needs to be countered. The counter-actions against this cyber jihad can take different forms. Parallel to the way in which advertisement campaigns are tailored to sell products to a certain target group, strategic communication should take into account how a number of recurring elements play a role in the counter-messaging. The understanding of who the target group is, what jihadist narrative is used and how that message can be countered, who the credible messenger should be, and what medium can best be used to deliver the message are all relevant questions that can only be answered in a context-specific manner. The Research Paper concludes with several recommendations on how the recently announced new European counter-narrative centre can effectively contribute to the already diverse landscape of counter-narrative initiatives.

  15. A Challenge for Social Studies Educators: Teaching about Islam, "Jihad," and "Shari'ah" Law

    Science.gov (United States)

    Moore, James R.

    2012-01-01

    In this article, the author investigates the controversial curricular and instructional aspects of teaching about Islam in social studies courses. Specifically, the author discusses pedagogically sound approaches to teaching about "jihad" and "Shari'ah" law, two of the most important and controversial concepts in Islam that often generate intense…

  16. Whose "Jihad"? Oral History of an American Muslim Educational Leader and U.S. Public Schools

    Science.gov (United States)

    Ezzani, Miriam D.; King, Kelley M.

    2018-01-01

    While case studies have documented how teachers can either ameliorate or exacerbate situations of ignorance or hate in the classroom toward Muslim students, the role of educational leaders in U.S. public schools remains negligible. In response, this paper aims to develop the knowledge base of educational leadership as it pertains to the jihad or…

  17. Laskar Jihad : Islam, militancy and the quest for identity in post-New Order Indonesia

    NARCIS (Netherlands)

    2005-01-01

    This study analyses the intellectual and political history of Laskar Jihad, the most spectacular Muslim paramilitary group that emerged in Indonesia in the aftermath of the collapse of the New Order regime in May 1998. Using an interpretive framework derived from social movement theory and identity

  18. Texas perpetual pavements : new design guidelines.

    Science.gov (United States)

    2010-06-01

    Since 2001, the State of Texas has been designing and constructing perpetual pavements : on some of its heavily trafficked highways where the expected 20-year truck-traffic estimate of : 18 kip ESALs is in excess of 30 million (TxDOT, 2001). To date,...

  19. Using Phun to Study ``Perpetual Motion'' Machines

    Science.gov (United States)

    Koreš, Jaroslav

    2012-05-01

    The concept of "perpetual motion" has a long history. The Indian astronomer and mathematician Bhaskara II (12th century) was the first person to describe a perpetual motion (PM) machine. An example of a 13th- century PM machine is shown in Fig. 1. Although the law of conservation of energy clearly implies the impossibility of PM construction, over the centuries numerous proposals for PM have been made, involving ever more elements of modern science in their construction. It is possible to test a variety of PM machines in the classroom using a program called Phun2 or its commercial version Algodoo.3 The programs are designed to simulate physical processes and we can easily simulate mechanical machines using them. They provide an intuitive graphical environment controlled with a mouse; a programming language is not needed. This paper describes simulations of four different (supposed) PM machines.4

  20. General Duality for Perpetual American Options

    OpenAIRE

    Alfonsi, Aurélien; Jourdain, Benjamin

    2006-01-01

    In this paper, we investigate the generalization of the Call-Put duality equality obtained in Alfonsi and Jourdain (preprint, 2006, available at ) for perpetual American options when the Call-Put payoff (y - x)+ is replaced by ϕ(x,y). It turns out that the duality still holds under monotonicity and concavity assumptions on ϕ. The specific analytical form of the Call-Put payoff only makes calculations easier but is not crucial unlike in the derivation of the Call-Put duality equality for Europ...

  1. Price Undertakings, VERs, and Foreign Direct Investment

    OpenAIRE

    Ishikawa, Jota; Miyagiwa, Kaz

    2006-01-01

    We compare the relative effect of a voluntary export restraint (VER) and a price undertaking on foreign firms' incentive to engage in FDI. We emphasize foreign rivalry as a determinant of FDI. We show, in a model that has two foreign firms competing with a home firm in the home country, that a price undertaking induces more FDI than a VER. The home country government, operating under the constraint to protect the home firm, is generally better off settling an antidumping case with a VER than ...

  2. A Call-Put Duality for Perpetual American Options

    OpenAIRE

    Alfonsi, Aurélien; Jourdain, Benjamin

    2006-01-01

    International audience; It is well known that in models with time-homogeneous local volatility functions and constant interest and dividend rates, the European Put prices are transformed into European Call prices by the simultaneous exchanges of the interest and dividend rates and of the strike and spot price of the underlying. This paper investigates such a Call Put duality for perpetual American options. It turns out that the perpetual American Put price is equal to the perpetual American C...

  3. Breaking the Waves: How the Phenomenon of European Jihadism Militates Against the Wave Theory of Terrorism

    Directory of Open Access Journals (Sweden)

    Proshyn Denys

    2015-12-01

    Full Text Available David Rapoport’s Wave theory of terrorism is one of the most oftencited theories in the literature on terrorist violence. Rapoport is praised for having provided researchers with a universal instrument which allows them to explain the origin and transformation of various historical types of terrorism by applying to them the concept of global waves of terrorist violence driven by universal political impulses. This article, testing the Wave theory against the recent phenomenon of homegrown jihadism in Europe, uncovers this theory’s fundamental weaknesses and questions its real academic and practical value.

  4. JET joint undertaking. Annual report 1978

    International Nuclear Information System (INIS)

    1979-02-01

    This document is intended for information only and should not be used as a technical reference. After an introductive part on the controlled nuclear fusion research and an historical survey of the JET project, are presented: the JET joint undertaking (members of council and committee...) with its administration (finance, personnel, external relations), and the scientific and technical department with its divisions for systems (experimental, magnet, plasma, assembly, power supplies, control and data acquisition, and site and building). In appendix is described the Euratom fusion research programme

  5. Paradigmatic Shifts in Jihadism in Cyberspace: The Emerging Role of Unaffiliated Sympathizers in Islamic State’s Social Media Strategy

    Directory of Open Access Journals (Sweden)

    Yannick Veilleux-Lepage

    2016-02-01

    Full Text Available 'This paper provides an overview of the evolution of the concept of jihadism as it presently exists in cyberspace. From its roots during the Chechen conflict to the current use of social media by the Islamic State (IS, this paper identifies and examines three highly significant paradigm shifts: (1 the emergence of rudimentary Web 2.0 platforms and jihadist forums; (2 the advent of advanced Web 2.0 and social media platforms as methods of spreading jihadism; and (3 turn towards ‘lone wolf’ terrorism.  In this paper, the author argues that IS’ extensive reliance on unaffiliated sympathizers, who either re-tweet or re-post content produced and authorized by the IS leadership can be seen as a groundbreaking paradigm shift in the evolution of jihadism in cyberspace. Furthermore, it is also argued that IS’ strategy of empowering of unaffiliated sympathizers represents a further development in the evolution of jihadism in cyberspace and can best be understood as an attempt to normalize and legitimize IS’ existence through its efforts to dominate the ‘IS narrative’ across social media platforms.' ' '

  6. Towards Global Jihadism: Al-Qaeda's Strategic, Ideological and Structural Adaptations since 9/11

    Directory of Open Access Journals (Sweden)

    Bill Braniff

    2011-05-01

    Full Text Available In recent years, Al-Qaeda has suffered a number of setbacks, but has also successfully spawned an expansionist global jihadist movement that will survive the death of Osama bin Laden. This article describes how the multifaceted threat posed by global jihadism has evolved over the last decade. It first recounts some of the more salient examples of Al-Qaeda’s post-9/11 strategic, ideological, and structural adaptations, and then offers a balance sheet of Al-Qaeda’s contemporary strengths and weaknesses. Al-Qaeda continues to enable the violence of others, orient that violence towards the United States and its allies in a distributed game of attrition warfare, and foster a dichotomous “us versus them” narrative between the Muslim world and the rest of the international community. Despite this overarching consistency, Al-Qaeda shepherds a different phenomenon than it did ten years ago. The aggregation of the movement’s strategic, ideological, and structural adaptations has fundamentally changed the nature of the jihadist threat to the West. This evolved threat is not inherently more dangerous, as counterterrorism efforts today focus on and disrupt capability earlier and more consistently than prior to September 2001. This multifaceted global jihad will, however, continue to produce greater numbers of attacks in more locations, from a more diverse cadre of individuals spanning a wider ideological spectrum.   

  7. The Perpetual American Put Option for Jump-Diffusions

    OpenAIRE

    Aase, Knut K.

    2010-01-01

    -This is the author's version of the article"The Perpetual American Put Option for Jump-Diffusions" Energy Systems pp 493-507. We solve a specific optimal stopping problem with an infinite time horizon, when the state variable follows a jump-diffusion. The novelty of the paper is related to the inclusion of a jump component in this stochastic process. Under certain conditions, our solution can be interpreted as the price of an American perpetual put option. We characterize the continuation...

  8. Optimal stopping and perpetual options for Lévy processes

    OpenAIRE

    Ernesto Mordecki

    2002-01-01

    Consider a model of a financial market with a stock driven by a Lévy process and constant interest rate. A closed formula for prices of perpetual American call options in terms of the overall supremum of the Lévy process, and a corresponding closed formula for perpetual American put options involving the infimum of the after-mentioned process are obtained. As a direct application of the previous results, a Black-Scholes type formula is given. Also as a consequence, simple explicit formulas fo...

  9. Cosmopolitanism and peace in Kant's essay on 'Perpetual Peace'

    DEFF Research Database (Denmark)

    Huggler, Jørgen

    2010-01-01

    Immanuel Kant's essay on Perpetual Peace (1795/96) contains a rejection of the idea of a world government (earlier advocated by Kant himself). In connexion with a substantial argument for cosmopolitan rights based on the human body and its need for a space on the surface of the Earth, Kant presents...... the most rigorous philosophical formulation ever given of the limitations of the cosmopolitan law. In this contribution, Kant's essay is analysed and the reasons he gives for these restrictions discussed in relation to his main focus: to project a realistic path to perpetual peace....

  10. Perpetual pavement – absorbing stress and functional maintenance

    Directory of Open Access Journals (Sweden)

    Rong Gao

    2017-03-01

    Full Text Available Perpetual Pavement combines the well documented smoothness and safety advantages of asphalt with an advanced, multi-layer paving design process, that with routine maintenance, extends the useful life of a roadway. Perpetual provides long lasting road and smoothness for the construction purposes. This study has the design key points of perpetual pavement based on the idea of life cycle, which has a new direction for the new highway construction, reconstruction and expansion. First, the structure of long life pavement design is studied to analyze the effect of stress absorbing layer. Second, researches on stress absorbing layer from the aspects of raw materials, mix proportion are implemented. Third, the design index of stress absorbing layer is determined by the shear strength test. The results show that the design idea of composite perpetual pavement can be realized by reasonable design of the stress absorbing layer and carrying out the surface functional maintenance can ensure the pavement to avoid structural damage in the operation stage.

  11. Bounds for the American perpetual put on a stock index

    OpenAIRE

    Paulsen, V.

    2001-01-01

    Let us consider n stocks with dependent price processes each following a geometric Brownian motion. We want to investigate the American perpetual put on an index of those stocks. We will provide inner and outer boundaries for its early exercise region by using a decomposition technique for optimal stopping.

  12. Cosmopolitanism and Peace in Kant's Essay on "Perpetual Peace"

    Science.gov (United States)

    Huggler, Jorgen

    2010-01-01

    Immanuel Kant's essay on Perpetual Peace (1795/96) contains a rejection of the idea of a world government (earlier advocated by Kant himself). In connexion with a substantial argument for cosmopolitan rights based on the human body and its need for a space on the surface of the Earth, Kant presents the most rigorous philosophical formulation ever…

  13. Social Media and Perpetuation of Violence against Women in Nigeria

    African Journals Online (AJOL)

    In recent years, criminals who invade and negatively use the opportunities offered by the internet and the World Wide Web, seem to be removing smiles off the faces of many Nigerian women. Social media forms due to their high interactivity, are used to perpetuate violence against women. Facebook remains the most ...

  14. Texas perpetual pavements : experience overview and the way forward.

    Science.gov (United States)

    2010-07-01

    Since 2001, the State of Texas has been designing and constructing perpetual pavements on some of its heavily : trafficked highways where the expected 20-year truck-traffic estimate of 18 kip ESALs is in excess of 30 million. To : date, there are 10 ...

  15. Hubungan Shalat Fardu Berjamaah Dengan Kecerdasan Emosional Pada Jamaah Mesjid Al Jihad Banjarmasin

    Directory of Open Access Journals (Sweden)

    Ahmad Jauhari

    2017-05-01

    Full Text Available Al Jihad  Mosque Banjarmasin is a mosque that is identical with Muhammadiyah, this mosque is followed by many pilgrims and loyal at the time of the implementation of prayers fardu congregation. Jamaah consists of various groups regardless of background, both in terms of age, economy, organization and even the sick pilgrims (post-stroke are actively involved in congregation. Active Jamaat prayers in congregation do not only come from residents around the mosque complex, but also many pilgrims who come from outside the mosque complex, even the distance difference between their residence with the mosque a few kilometers. In heavy rainy weather conditions, they still enthusiastically follow the prayers in congregation fardu mosque. In addition, there are things that are felt by pilgrims such as comfort, tranquility of heart and mind, emotional stability, silaturrahim which all is related to emotional intelligence. In this study, the main problem is how is the relationship of prayer in congregation with emotional intelligence in the congregation of Al Jihad Mosque Banjarmasin ?. The method used is quantitative and qualitative descriptive method with methodological arrangement such as approach and type of research, research location, population and sample, data and data source, procedure and data collection, quantitative and qualitative technical data analysis. The result of the study found that there is a correlation between salat fardu congregation with emotional intelligence, this is proved by the data from questionnaires from 30 pilgrims (respondents that is: able to control the impulse of worldly lusts with the highest opinion is 60% said yes and 40% stated sometimes .Motivating yourself with the highest opinion is 90% states yes and 10% states sometimes. Able to survive in the face of trials with the highest opinion is 86.67 states yes and 13, 33 states sometimes. No exaggeration with the highest opinion is 90% states yes and 10% states

  16. Students Collaborating to Undertake Tracking Efforts for Sturgeon(SCUTES)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Students Collaborating to Undertake Tracking Efforts for Sturgeon (SCUTES) is a collaboration between NOAA Fisheries, sturgeon researchers, and teachers/educators in...

  17. Breaking Away: The Role of Homeostatic Drive in Perpetuating Depression.

    Science.gov (United States)

    Tory Toole, J; Rice, Mark A; Craddock, Travis J A; Nierenberg, Barry; Klimas, Nancy G; Fletcher, Mary Ann; Zysman, Joel; Morris, Mariana; Broderick, Gordon

    2018-01-01

    We propose that the complexity of regulatory interactions modulating brain neurochemistry and behavior is such that multiple stable responses may be supported, and that some of these alternate regulatory programs may play a role in perpetuating persistent psychological dysfunction. To explore this, we constructed a model network representing major neurotransmission and behavioral mechanisms reported in literature as discrete logic circuits. Connectivity and information flow through this biobehavioral circuitry supported two distinct and stable regulatory programs. One such program perpetuated a depressive state with a characteristic neurochemical signature including low serotonin. Further analysis suggested that small irregularities in glutamate levels may render this pathology more directly accessible. Computer simulations mimicking selective serotonin reuptake inhibitor (SSRI) therapy in the presence of everyday stressors predicted recidivism rates similar to those reported clinically and highlighted the potentially significant benefit of concurrent behavioral stress management therapy.

  18. Pricing perpetual American options under multiscale stochastic elasticity of variance

    International Nuclear Information System (INIS)

    Yoon, Ji-Hun

    2015-01-01

    Highlights: • We study the effects of the stochastic elasticity of variance on perpetual American option. • Our SEV model consists of a fast mean-reverting factor and a slow mean-revering factor. • A slow scale factor has a very significant impact on the option price. • We analyze option price structures through the market prices of elasticity risk. - Abstract: This paper studies pricing the perpetual American options under a constant elasticity of variance type of underlying asset price model where the constant elasticity is replaced by a fast mean-reverting Ornstein–Ulenbeck process and a slowly varying diffusion process. By using a multiscale asymptotic analysis, we find the impact of the stochastic elasticity of variance on the option prices and the optimal exercise prices with respect to model parameters. Our results enhance the existing option price structures in view of flexibility and applicability through the market prices of elasticity risk

  19. Proper Valuation of Perpetuities in an Inflationary Environment without Real Growth

    Directory of Open Access Journals (Sweden)

    Ignacio Vélez-Pareja

    2008-05-01

    Full Text Available We examine the proper valuation of perpetuities without real growth. The case of a “pure” non growing perpetuity (zero real growth and zero inflation is of academic interest but in practice it might be difficult to find. The findings contradict what is generally accepted in the literature. In particular we examine the textbook formula for calculating thevalue of a perpetuity.When working with perpetuities we are in presence of a Chinese box: we have found that when working with perpetuities in a scenario of non zero inflation and zero real growth value increases with inflation. On the other hand, the textbook formula for calculating a non growing perpetuity in the same scenario under values the value of the perpetuity by relevant amounts.

  20. The Perpetual Other. Japanese Architecture in the Western Imagination

    Directory of Open Access Journals (Sweden)

    Beate Löffler

    2015-12-01

    Full Text Available This paper describes cultural referencing as a complex process of knowledge production and knowledge management in which privileged interpretations shift over time. Using Japanese architecture as a case study and focussing especially on the second half of the nineteenth  century as arguably the crucial period in this regard, it shows that knowledge gaps are crucial to the re-evaluation and re-interpretation of cultural practices, thus enabling a permanent adjustment of cultural narratives and the perpetual negotiation of identity in a contingent modern world.

  1. 31 CFR 248.4 - Undertaking of indemnity.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Undertaking of indemnity. 248.4 Section 248.4 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL... in the circumstances set forth below, a corporate surety authorized by the Secretary of the Treasury...

  2. Using an undertaker's data to assess changing patterns of mortality ...

    African Journals Online (AJOL)

    Key informant interviews were done to support the undertaker's data and determine how families bear the burden of burying deceased relatives. Despite a disproportionate increase in deaths in certain age categories and evidence of worsening poverty, funerals remain large and elaborate affairs. Keywords: AIDS, burial ...

  3. Perpetuation of the Lyme Disease Spirochete Borrelia lusitaniae by Lizards

    Science.gov (United States)

    Richter, Dania; Matuschka, Franz-Rainer

    2006-01-01

    To determine whether the Lyme disease spirochete Borrelia lusitaniae is associated with lizards, we compared the prevalence and genospecies of spirochetes present in rodent- and lizard-associated ticks at a site where this spirochete frequently infects questing ticks. Whereas questing nymphal Ixodes ricinus ticks were infected mainly by Borrelia afzelii, one-half of the infected adult ticks harbored B. lusitaniae at our study site. Lyme disease spirochetes were more prevalent in sand lizards (Lacerta agilis) and common wall lizards (Podarcis muralis) than in small rodents. Although subadult ticks feeding on rodents acquired mainly B. afzelii, subadult ticks feeding on lizards became infected by B. lusitaniae. Genetic analysis confirmed that the spirochetes isolated from ticks feeding on lizards are members of the B. lusitaniae genospecies and resemble type strain PotiB2. At our central European study site, lizards, which were previously considered zooprophylactic for the agent of Lyme disease, appear to perpetuate B. lusitaniae. PMID:16820453

  4. La Politique coloniale française et les Ahl Shaykh Ma al-cAynin. Jihad et resistances tribales

    Directory of Open Access Journals (Sweden)

    Pierre Bonte

    2011-07-01

    Full Text Available El destino de Ahl Shaykh Mâ al-cAynîn está conectado a la resistencia contra la colonización europea en el Sahara y Marruecos. La literatura colonial francesa ha concebido la lucha del Sheij como consecuencia de un panislamismo activista. El contexto tribal regional lleva al Sheij a oponerse a la colonización francesa en Mauritania y Marruecos cuestionándose la legitimidad dinástica alawi. El desarrollo de la yihad concluyó con el nombramiento del sultán de Marruecos. Se subraya las contradicciones de un proyecto político basado en el guerrero tlamid del Sheij y las movilizaciones tribales contra el orden colonial. The fate of the Ahl Shaykh Mâ al-cAynîn is connected to the resistance against the European colonization in Sahara and Morocco. The french colonial literature has conceived the Shaykh’s fight as a consequence of an activistic panislamism. As a matter of fact it is located in a tribal regional context leading the Shaykh to be opposed to the French colonization in Mauritania and Morocco and to question finally the calawi dynastic legitimacy. The development of the jihad concluded in the name of the Moroccan Sultan underlines the contradictions of a political project depending on the warrior tlamid of the Shaykh and tribal mobilizations against the colonial order. The check of the jihad reduces the family’s part in the organization of the resistance; after 1920 this part becomes a secondary one.

  5. Non-financial reporting, CSR frameworks and groups of undertakings

    DEFF Research Database (Denmark)

    Szabó, Dániel Gergely; Sørensen, Karsten Engsig

    2017-01-01

    The recently adopted Directive on non-financial reporting (Directive 2014/95/EU) and several CSR frameworks are based on the assumption that groups of undertakings adopt, report and implement one group policy. This is a very important but also rather unique approach to groups. This article first...... shows how the Directive as well as a few CSR frameworks intend to be implemented in groups and next it discusses potential barriers to do so. Even though company law does not always facilitate the adoption, communication and implementation of a group CSR policy, it may not in practice be a problem to do...... so. However, it is shown that doing so may have unforeseen consequences for the parent undertaking. To avoid them, it is recommended to make adjustments to the implementation of the group policy....

  6. Original article Personality determinants of motivation to undertake vocational training

    Directory of Open Access Journals (Sweden)

    Dorota Godlewska-Werner

    2014-05-01

    Full Text Available Background Recently, at a time of frequent changes in the economic and socio-economic circumstances, knowledge acquired in the course of formal education is insufficient. Especially, the education system is still criticized for a lack of flexibility and strong resistance to change. Therefore, regular participation in various forms of training is required. Employee education and training are becoming an optimal answer to complex business challenges. The aim of this study was to determine which personality traits are responsible for the strength of motivation to undertake vocational training and other educational forms. Participants and procedure The study included 104 staff members of Polish companies (60 women and 44 men. The study used Cattell’s 16 PF Questionnaire and the scales of readiness to undertake training and further education as a measure of the strength of motivation (Kawecka, Łaguna & Tabor, 2010. Results The study showed that openness to change and tension (primary traits had the greatest impact on the intention and planning to take vocational training. Additionally, the intention and planning to take vocational training were found to be associated with mindedness, independence, self-control, and anxiety (secondary traits. Such traits as rule-consciousness [G], social-boldness [H], abstractedness [M], and apprehension [O] (primary traits, were important in some aspects, which could constitute a background for further research and discussion of the results. Conclusions The obtained results lead to the conclusion that some of the individual differences in personality determine the motivation to undertake vocational training.

  7. Organization of multinational undertakings in the nuclear field

    International Nuclear Information System (INIS)

    Yajima, Masayuki

    1982-01-01

    Various proposals have been put forward to establish multinational undertakings for enrichment, fuel fabrication, reprocessing, spent fuel storage and waste management. The purpose of this paper is to investigate the legal, institutional framework aspects of multinational undertakings in the field of nuclear fuel cycle. The selection of the appropriate bodies representing the interest of participating countries would largely depend on the object or role of multinational undertakings. Regarding the principle of formation, URENCO is a much informative model of formation, which distinguishes the equity participation at national level and multinational level. The allocation of service between equity participants and non-equity participants depends on the objective of establishing business. Some priority in service allocation should be given to equity participants, and the participants having non-proliferation objective may require service allocation to avoid proliferation risk. The degree of achieving non-proliferation goal is related to the scope of participation. The experience in the field of nuclear energy seems to suggest that the concept of two-tiered decisionmaking structure is generally accepted. Various legal instruments appropriate to constitute multinational fuel cycle arrangement were examined, referring to the precedents and experience. (Kako, I.)

  8. Recovering a time-homogeneous stock price process from perpetual option prices

    OpenAIRE

    Ekström, Erik; Hobson, David

    2009-01-01

    It is well known how to determine the price of perpetual American options if the underlying stock price is a time-homogeneous diffusion. In the present paper we consider the inverse problem, that is, given prices of perpetual American options for different strikes, we show how to construct a time-homogeneous stock price model which reproduces the given option prices.

  9. A note on the pricing of the perpetual American capped power put option

    OpenAIRE

    Sakagami, Yoshitaka

    2012-01-01

    We give an explicit solution to the perpetual American capped power put option pricing problem in the Black-Scholes-Merton Model. The approach is mainly based on free-boundary formulation and verification. For completeness we also give an explicit solution to the perpetual American standard power (≥1) option pricing problem.

  10. Changes in the functions of undertakings in electricity supply

    International Nuclear Information System (INIS)

    Oberlack, H.W.

    1976-01-01

    For the electricity supply industry also it is necessary, by means of more intensive publicity work, to achieve the general realisation that neither new laws nor intervention of the state are required for dealing in the interests of the consumer with the problems arising, from great changes in all fields of business enterprise. It is more important for the electricity supply undertakings (EVU), by means of executive power and the administration of justice, to be put a position to carry out in the most efficient manner the functions entrusted to them by the Federal Government under the Power Supply Law and the energy programme. (orig.) [de

  11. Volatility and dividend risk in perpetual American options

    Science.gov (United States)

    Montero, Miquel

    2007-04-01

    American options are financial instruments that can be exercised at any time before expiration. In this paper we study the problem of pricing this kind of derivatives within a framework in which some of the properties—volatility and dividend policy—of the underlaying stock can change at a random instant of time, but in such a way that we can forecast their final values. Under this assumption we can model actual market conditions because some of the most relevant facts that may potentially affect a firm will entail sharp predictable effects. We will analyse the consequences of this potential risk on perpetual American derivatives, a topic connected with a wide class of recurrent problems in physics: holders of American options must look for the fair price and the optimal exercise strategy at once, a typical question of free absorbing boundaries. We present explicit solutions to the most common contract specifications and derive analytical expressions concerning the mean and higher moments of the exercise time.

  12. Considerations for the long term: perpetual is not forever

    International Nuclear Information System (INIS)

    Wheeler, M.L.; Smith, W.J.

    1977-01-01

    Shallow land burial is intended to provide a waste emplacement with low probability for the release of radionuclides to the environment, and to provide a barrier against encroachment on the waste by man or his activities. Additionally, the emplacement conditions are designed to insure that a potential release cannot result in unacceptable radionuclide concentrations in man's environment. Site-control requirements are intended to prevent unacceptable use or accidental excavation of the waste disposal site. Evaluation procedures generally provide definition of the containment capability of the site under present environmental conditions. Long-term care requirements can continue site control measures, and provide a continuing check on the containment capability. However, significant changes in climate, hydrology, plant cover, and land use that might alter the containment potential can occur in a time frame of tens to hundreds of years, and true ''perpetual'' care cannot be guaranteed. This paper considers the possible long-term consequences of radionuclide uptake by plants and burrowing animals, of changes in site hydrology, and of inadvertent excavation of the buried waste by man at some distant future date

  13. Differential perpetuation of malaria species among Amazonian Yanomami Amerindians.

    Science.gov (United States)

    Laserson, K F; Wypij, D; Petralanda, I; Spielman, A; Maguire, J H

    1999-05-01

    To determine whether malaria perpetuates within isolated Amerindian villages in the Venezuelan Amazon, we surveyed malaria infection and disease among 1,311 Yanomami in three communities during a 16-month period. Plasmodium vivax was generally present in each of these small, isolated villages; asymptomatic infection was frequent, and clinical disease was most evident among children less than five years of age (odds ratio [OR] = 6.3, 95% confidence interval [CI] = 1.4-29.2) and among persons experiencing parasitemias > or = 1,000 parasites/mm3 of blood (OR = 45.0, 95% CI = 5.5-370.7). Plasmodium falciparum, in contrast, was less prevalent, except during an abrupt outbreak in which 72 infections resulted in symptoms in all age groups and at all levels of parasitemia, and occasionally were life-threatening. The observed endemic pattern of P. vivax infection may derive from the capacity of this pathogen to relapse, while the epidemic pattern of P. falciparum infection may reflect occasional introductions of strains carried by immigrants or residents of distant villages and the subsequent disappearance of this non-relapsing pathogen.

  14. An undertaking planning game for the electricity supply industry

    International Nuclear Information System (INIS)

    Troescher, H.

    1977-01-01

    Planning games have been found satisfactory in many field in political and economic life. In particular the more convenient access to electronic calculators has made a contrinution to their wider use. It is therefore surprising that the first planning game which has become known for the electricity supply industry was first published in the year 1975. This is the planning game for the Bernischen Kraftwerke AG, which is based on a simplified model of a small electricity supply undertaking (EVU). This planning game was adapted in the RWE to the conditions in larger EVU and a few additional model components were added. Besides the general points of view on planning games for EVU the author deals with the extended planning game which is termed in the article PEW. (orig.) [de

  15. Supporting students undertaking the Specialist Practitioner Qualification in District Nursing.

    Science.gov (United States)

    Ginger, Tracey; Ritchie, Georgina

    2017-11-02

    The ever-evolving role of the Specialist Practitioner Qualified District Nurse (SPQDN) presents an increasing number of challenges for Practice Teachers and mentors in preparing SPQDN students for the elevated level clinical and transformational leadership necessary to ensure high-quality patient care. The daily challenges of clinical practice within the community nursing setting in addition to undertaking educational interventions in the clinical arena demand that a structured approach to supervision and mentorship is crucial. Employing learning plans to assess individual students learning needs, prepare plans for educational developments and interventions and evaluate a student's progress can be a helpful tool in aiding the learning journey for both the SPQDN student and Practice Teacher or mentor. This article examines how and why a structured learning plan may be used in supporting learning and competency in achieving the necessary level of practice to meet the requirements of the SPQDN.

  16. A perpetual cascade of cytokines postirradiation leads to pulmonary fibrosis

    International Nuclear Information System (INIS)

    Rubin, Philip; Johnston, Carl J.; Williams, Jacqueline P.; McDonald, Sandra; Finkelstein, Jacob N.

    1995-01-01

    : These studies clearly demonstrate the early and persistent elevation of cytokine production following pulmonary irradiation. The temporal relationship between the elevation of specific cytokines and the histological and biochemical evidence of fibrosis serves to illustrate the continuum of response, which, we believe, underlies pulmonary radiation reactions and supports the concept of a perpetual cascade of cytokines produced immediately after irradiation, prompting collagen genes to turn on, and persisting until the expression of late effects becomes apparent pathologically and clinically

  17. Towards Perpetual Energy Operation in Wireless Communication Systems

    KAUST Repository

    Benkhelifa, Fatma

    2017-11-01

    Wireless is everywhere. Smartphones, tablets, laptops, implantable medical devices, and many other wireless devices are massively taking part of our everyday activities. On average, an actively digital consumer has three devices. However, most of these wireless devices are small equipped with batteries that are often limited and need to be replaced or recharged. This fact limits the operating lifetime of wireless devices and presents a major challenge in wireless communication. To improve the perpetual energy operation of wireless communication systems, energy harvesting (EH) from the radio frequency (RF) signals is one promising solution to make the wireless communication systems self-sustaining. Since RF signals are known to transmit information, it is interesting to study when RF signals are simultaneously used to transmit information and scavenge energy, namely simultaneous wireless information and power transfer (SWIPT). In this thesis, we specifically aim to study the SWIPT in multiple-input multiple-output (MIMO) relay communication systems and in cognitive radio (CR) networks. First, we study the SWIPT in MIMO relay systems where the relay harvests the energy from the source and uses partially/fully the harvested energy to forward the signal to the destination. For both the amplify-and-forward (AF) and decode-and-forward (DF) relaying protocols, we consider the ideal scheme where both the energy and information transfer to the relay happen simultaneously, and the practical power splitting and time switching schemes. For each scheme, we aim to maximize the achievable end-to-end rate with a certain energy constraint at the relay. Furthermore, we consider the sum rate maximization problem for the multiuser MIMO DF relay broadcasting channels with multiple EH-enabled relays, and an enhanced low complex solution is proposed based on the block diagonalization method. Finally, we study the energy and data performance of the SWIPT in CR network where either the

  18. Bounds for perpetual American option prices in a jump diffusion model

    OpenAIRE

    Ekström, Erik

    2006-01-01

    We provide bounds for perpetual American option prices in a jump diffusion model in terms of American option prices in the standard Black-Scholes model. We also investigate the dependence of the bounds on different parameters of the model.

  19. Report of the Task Force on bonding and perpetual care of nuclear licensed activities

    International Nuclear Information System (INIS)

    Snellings, D.D. Jr.

    1975-01-01

    The primary concern was to consider the bonding and perpetual care requirements of state-licensed shallow land burial sites used for the disposal of radioactive wastes. The specific charge of the task force was to examine in detail the requirements for establishing bonding and perpetual care programs for all types of licensed nuclear activities and to report the findings of the task force as guidance to assist states in program development. Goals and recommendations of the task force are discussed

  20. The perpetual American put option for jump-diffusions with applications

    OpenAIRE

    Aase, Knut K.

    2005-01-01

    In this paper, we solve an optimal stopping problem with an infinite time horizon, when the state variable follows a jump-diffusion. Under certain conditions our solution can be interpreted as the price of an American perpetual put option, when the underlying asset follows this type of process. We present several examples demonstrating when the solution can be interpreted as a perpetual put price. This takes us into a study of how to risk adjust jump-diffusions. One key observatio...

  1. Developing a Literacy Guide to Perpetuate Traditional Knowledge

    Science.gov (United States)

    Spalding, S. M.; Kaaiai, C.

    2010-12-01

    Literacy guides summarize the most important principles and concepts about a subject and help individuals make informed, responsible decisions regarding it. They are needed when a subject is absent in national and state standards, curricula and assessments; public attention to the issues associated with the subject is declining; there is a lack of consensus on what literacy in the subject is; and/or there is a lack of guidance on prioritizing the content of the subject and determining how the subject fits into an already full curriculum. Literacy guides provide a common language for educators and experts in the subject and can result in attention to and momentum for teaching the subject. During the 2006 Hoohanohano I Na Kupuna Puwalu (Honor Our Ancestors conference), Native Hawaiian cultural practitioners expressed the need for assistance to perpetuate TK and the practices used to teach it and to keep it current. The practitioners worked with Hawaii educators to define challenges in teaching TK in the classroom and took initial steps to meet them. During the 2007 International Pacific Marine Educators Conference (IPMEC), South Pacific Islanders expressed a similar need for outside assistance to recover TK, particularly as an important part of natural resource management. Traditional taxonomy, village elders as walking libraries with hundred years of personal experience and hundreds of generations of TK, less destructive fishing techniques and traditional resource management tools such as taboo are seen as assets, or social capital, that are being lost. In 2007, the Western Pacific Regional Fishery Management Council—convener of the Puwalu and IPMEC conferences—took these concerns to the National Marine Educators Association (NMEA). The NMEA had been integral in developing the Ocean Literacy (OL) Guide, which provides a Western viewpoint of the subject. While NMEA supported a proposed TK supplement to the OL Guide, it wanted consensus of Native Americans and

  2. Undertaking qualitative health research in social virtual worlds.

    Science.gov (United States)

    McElhinney, Evelyn; Cheater, Francine M; Kidd, Lisa

    2014-06-01

    This paper discusses the methodological challenges of using the 3D social virtual world Second Life for research and offers some solutions on a range of research issues including research ethics committee approval, gaining consent, recruitment of sample, data collection and engagement with 'in - world culture'. The attraction of social virtual worlds to researchers is their ability to mimic the physical world, as they, are seen as 'places' where people have a feeling of presence (being there) and social presence (being there with others) through the use of a 'customisable' avatar (digital self-representation). Emerging research demonstrating the persuasive nature of avatars on health behaviours through virtual worlds, online games and the 3D web has increased the use of and interest in these areas for delivering health information, advice and support. However, conducting research can be challenging in a 3D world where people are represented as anonymous avatars in an environment unlike any other online media. 25 semi-structured interviews were conducted in Second Life from September 2011-June 2012. Nurses wishing to undertake research in social virtual worlds should spend time in-world to acquire technical skills and gain an understanding of the culture of the world. Our experience of an interview-based study in virtual worlds indicates that researchers require several virtual world technical skills to create innovative tools to recruit, gain consent and collect data and an understanding of in-world culture, language and social norms to increase the chances of successful research. © 2013 John Wiley & Sons Ltd.

  3. A comparative study of Ayatollah Motahhari’s views on Jihad and Rawls’ views on Humanitarian Wars

    Directory of Open Access Journals (Sweden)

    Amir Maghami

    2012-04-01

    Full Text Available Since there appears to be a relationship between Ayatollah Mutahhari’s ‘Jihad’ theory and John Rawls’s Humanitarian War theory, and between their shared social concerns, this study aims at investigating whether the two theories are similar or different in terms of legitimacy of war and the use of force. It seems that humanitarian jihad and liberal humanitarian intervention have a similar genesis, the difference being that the former is prescribed on theological foundations and the latter is founded on ethical liberalism, though the two have similar claims. Can this apparently unprofessed resemblance in permissibility of jihad in Jihad theory of Ayatollah Motahhari – as a Muslim jurist and philosopher - and the justification of war to confront violation of human rights in “The Law of Peoples” as a complement to theory of justice of Rawls – as a Kantian liberal philosopher be considered a significant relationship? نسبتی ناخواسته میان نظریه جهاد شهید مرتضی مطهری و جان رالز و مشابهت برخی دغدغه‌های اجتماعی آن‌ها بهانه‌ای است برای کنجکاوی در امکان تشابه یا افتراق نظریه این دو در باب مشروعیت جنگ و توسل ابتدایی به زور. در این بررسی به نظر می‌رسد جهاد بشردوستانه آن گونه که از نامش پیداست سنخیتی با مداخله بشردوستانه دارد؛ با این تفاوت که اولی از منظری ایدئولوژیک و الهی تجویز می‌شود و دومی از منظر لیبرالیسم اخلاقی؛ گر چه هر دو تقریباً مدعای یکسانی دارند. آیا این تشابه علی الظاهر ناخودآگاه در میان موارد تجویز جهاد در نظریه جهاد شهید مطهری به عنوان یک فقیه فلسفه‌گرای مسلمان و توجیه

  4. Predisposing, precipitating and perpetuating factors and the common sense model of illness

    DEFF Research Database (Denmark)

    Carstensen, Tina; Kasch, Helge; Frostholm, Lisbeth

    2017-01-01

    Background: Various predisposing, precipitating and perpetuating factors are found to be associated with development of persistent symptoms and disability after whiplash trauma. According to the commonsense model of illness, people use commonsense knowledge to develop individual illness models when...... facing health threat. Question: Can we use the common-sense model as a unifying model to encompass the impact of predisposing, precipitating, and perpetuating factors in the development of chronic whiplash? Looking into specific factors and their interaction: Do illness perceptions mediate the effect...... of precollision sick leave on chronic whiplash? Methods: This presentation will integrate findings from research on predisposing, precipitating, perpetuating factors that are associated with poor outcome after whiplash trauma and propose the common-sense model as a unifying model. Data from a study including 740...

  5. A numerical approach to the study of the perpetual case of Ameripean options

    Science.gov (United States)

    Kandilarov, J.

    2013-12-01

    A new numerical method for solving the perpetual case of Ameripean options is proposed. The Ameripean delayed exercise model analyzes a new class of option model with American and ParAsian features. The model is mathematically described by ultraparabolic and parabolic PDE's which are valid over different regions. The perpetual case leads to the parabolic-elliptic two-phase Stefan problem with free internal boundary. To deal with the obtained nonlinear problem an iterative numerical method is proposed. Numerical analysis are presented and discussed.

  6. The exclusion of 'public undertakings' from the re-use of public sector information regime

    NARCIS (Netherlands)

    Ricolfi, M.; Drexl, J.; van Eechoud, M.; Salmeron, M.; Sappa, C.; Tziavos, P.; Valero, J.; Pavoni, F.; Patrito, P.

    2011-01-01

    Should public undertakings be covered by the PSI Directive? The definitions of public sector bodies and bodies governed by public law, to which the PSI Directive applies, are currently taken from the public procurement Directives and public undertakings are not covered by these definitions. Should

  7. 12 CFR 980.2 - Limitation on Bank authority to undertake new business activities.

    Science.gov (United States)

    2010-01-01

    ... business activities. 980.2 Section 980.2 Banks and Banking FEDERAL HOUSING FINANCE BOARD NEW FEDERAL HOME LOAN BANK ACTIVITIES NEW BUSINESS ACTIVITIES § 980.2 Limitation on Bank authority to undertake new business activities. No Bank shall undertake any new business activity except in accordance with the...

  8. 20 CFR 703.304 - Filing of Agreement and Undertaking; deposit of security.

    Science.gov (United States)

    2010-04-01

    ... the amount fixed by the Office, or deposit negotiable securities under §§ 703.306 and 703.307 in that... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Filing of Agreement and Undertaking; deposit... REGULATIONS Authorization of Self-Insurers § 703.304 Filing of Agreement and Undertaking; deposit of security...

  9. On the Perpetual American Put Options for Level Dependent Volatility Models with Jumps

    OpenAIRE

    Bayraktar, Erhan

    2007-01-01

    We prove that the perpetual American put option price of level dependent volatility model with compound Poisson jumps is convex and is the classical solution of its associated quasi-variational inequality, that it is $C^2$ except at the stopping boundary and that it is $C^1$ everywhere (i.e. the smooth pasting condition always holds).

  10. Perpetual American put options in a level-dependent volatility model

    OpenAIRE

    Ekström, Erik

    2003-01-01

    We find the explicit value of perpetual American put options in the constant elasticity of variance model using the concept of smooth fit. We show that the price is increasing in the volatility and convex in the underlying stock price. Moreover, as the model converges to the standard Black and Scholes model, the value of the put is shown to approach the `correct' limit.

  11. A concept mapping study on perpetuating factors of functional somatic symptoms from clinicians' perspective

    NARCIS (Netherlands)

    Janssens, Karin A. M.; Houtveen, Jan H.; Tak, Lineke M.; Bonvanie, Irma J.; Scholtalbers, Anna; van Gils, Anne; Geenenc, Rinie; Rosmalen, Judith G. M.

    2017-01-01

    Objective: The aim of this concept mapping study was to identify the structure and alleged importance of perpetuating factors of functional somatic symptoms (FSS) from the perspective of professionals. Further, we examined to which extent these factors have been addressed in scientific literature.

  12. Analyzing Cultural Artifacts for the Introduction, Perpetuation, or Reinforcement of Moral Ideals

    Science.gov (United States)

    Williams, Jennifer

    2013-01-01

    The development and socialization of morals is a complex concept for students studying ethics. To help students understand the role social learning theory plays in the development of morality, an activity was created focusing on cultural artifacts and their introduction, perpetuation, and/or reinforcement of morality. The aim of this assignment is…

  13. Validation of molecular markers associated with perpetual flowering in octoploid Fragaria germplasm

    Science.gov (United States)

    Perpetual flowering (PF) is a highly desirable trait within cultivated strawberries (Fragaria ×ananassa) for the commercial and home garden markets. The most widely used source of the PF trait was originally introgressed from a wild Fragaria virginiana subsp. glauca accession collected in the Wasatc...

  14. Perpetual War?

    OpenAIRE

    Clark, General Wesley; Mann, Michael

    2009-01-01

    Michael Mann documents the increasing substitution of war for diplomacy by US policy elites. In part, the substitution has come about because of ideological change but also because the "Military-Industrial-Congressional Complex" maintains a high level of military spending due to the fact that most congressional districts receive some form of military expenditure from bases to munitions production. General Wesley Clark considers foreign policy under the Bush administration. He argues ...

  15. Perpetual American vanilla option pricing under single regime change risk: an exhaustive study

    Science.gov (United States)

    Montero, Miquel

    2009-07-01

    Perpetual American options are financial instruments that can be readily exercised and do not mature. In this paper we study in detail the problem of pricing this kind of derivatives, for the most popular flavour, within a framework in which some of the properties—volatility and dividend policy—of the underlying stock can change at a random instant of time but in such a way that we can forecast their final values. Under this assumption we can model actual market conditions because most relevant facts usually entail sharp predictable consequences. The effect of this potential risk on perpetual American vanilla options is remarkable: the very equation that will determine the fair price depends on the solution to be found. Sound results are found under the optics both of finance and physics. In particular, a parallelism among the overall outcome of this problem and a phase transition is established.

  16. Tast Force report on bonding and perpetual care of nuclear licensed activities

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    Potential issues which should be considered prior to the adoption and implementation of a bonding or perpetual care program are examined. The following topics are discussed: problem definition; major processors; factors in setting the amount of a bond; waste handling licensees; ore refineries and mills; former AEC licensed facilities; other specific licenses; authority; states where it is deemed that amendment of existing statutes is necessary to authorize imposition of a bonding requirement for licenses; administration; and recommendations. The following appendices are included: summary of cost estimate to decontaminate the American Nuclear Company; report on 1974 national conference on radiation control workshop no. 3; suggested changes to state regulations; and suggested legislation for licensee bonding and perpetual care trust funds

  17. Evaluating life cycle costs of perpetual pavements in China using operational pavement management system

    Directory of Open Access Journals (Sweden)

    Saud A. Sultan

    2016-10-01

    Full Text Available Highway transportation is considered as vital factor in China’s economic growth; many high grade highways have been constructed in China during the last decades. The research and application of perpetual asphalt pavement (PP technology have been deployed in China since 2000. The semi-rigid pavement has been normally considered as typical pavement of high class highways in the design according to the Chinese experience. The objective of this research is to evaluate the performance of different Chinese perpetual pavements using operational pavement management system and to examine its suitability for use in the design and construction of more economical and durable pavements. It has been found that the use of thin asphalt layers over semi-rigid pavement foundation in PP structure will create more sustainable, economical, and durable PP structures in comparison with typical thick asphalt layers PP structures.

  18. Analysis of the Determination of Contributions in the Peruvian Private Pension System: An Application of Annuities and Perpetuities

    OpenAIRE

    Quintana Meza, Aldo

    2012-01-01

    This paper discusses on how to set fixed contributions for a given objective of a private pension plan, by using two traditional financial models such as annuities and perpetuities. The private pension plan has two components: (i) the contributions’ plan on a monthly basis (annuity), and (ii) the pension plan on a monthly basis (perpetuity). The document focuses on the relationship between the size to the contribution and the pension fund returns. The document covers the Peruvian case. Est...

  19. Analysis of the Determination of Contributions in the Peruvian Private Pension System: An Application of Annuities and Perpetuities

    Directory of Open Access Journals (Sweden)

    Aldo Quintana Meza

    2012-12-01

    Full Text Available This paper discusses on how to set fixed contributions for a given objective of a private pension plan, by using two traditional financial models such as annuities and perpetuities. The private pension plan has two components: (i the contributions’ plan on a monthly basis (annuity, and (ii the pension plan on a monthly basis (perpetuity. The document focuses on the relationship between the size to the contribution and the pension fund returns. The document covers the Peruvian case.

  20. CONSIDERATIONS ON THE RULES ON COMPETITION GOVERNING UNDERTAKINGS IN THE EUROPEAN UNION

    Directory of Open Access Journals (Sweden)

    Vlad – Teodor Florea

    2014-11-01

    Full Text Available This study concerns the general rules on competition between undertakings in the EU. The author paid attention primarly to matters on the prohibition of agreements that aim to distort or impair competition on the internal market. Moreover, he examined in detail the matter concerning the regulation and interdiction of the abuse of a dominant position. The work also reviews doctrinal opinions, as well as the jurisprudential solutions in the area. The author’s concern to summarize and develop the conditions for the implementation of each of the two legal mechanisms is worth noting: the prohibition of agreements between undertakings and the abuse of a dominant position. The essential considerations taken into account by the Court of Justice of the European Union in settling a case whose subject consisted of assessing the manner in which an undertaking reflected on competition on the internal market were selected at the end of the work.

  1. Evaluating the performance of sustainable perpetual pavements using recycled asphalt pavement in China

    Directory of Open Access Journals (Sweden)

    Saud A. Sultan

    2016-10-01

    Full Text Available The vast highways network in China is moving from the phase of construction to the phase of maintenance, and with the introduction of new technique of perpetual pavement in last decade, it is necessary to consider recycling as one of the promising solutions for rehabilitation of old asphalt concrete pavement and ultimately to convert them into perpetual pavements. The aim is to reuse the existing pavement materials for several reasons, mainly to preserve natural resources such as aggregates, and to satisfy economic requirements by reducing the cost of highway construction and rehabilitation. A detailed testing program has been carried out on recycled asphalt pavements materials (RAP to evaluate their mechanical and structural characteristics to be used for the construction and rehabilitation of road pavements. Different types of RAP mixes have been stabilized by Portland cement to find the most suitable one from the point of view of design, construction, economy and environment. The analysis of life cycle costs has been carried out using system analysis and management of pavement program (SAMP5. The analysis of life cycle costs showed that the use of Portland cements with small percentages improves the structural characteristics of recycled asphalt materials to be used as stabilized base pavement layers for new or rehabilitated old road pavements and also for the construction and rehabilitation of perpetual pavements. A large amount of savings in construction and rehabilitation cost has been achieved by the use of stabilized RAP materials in addition to important contributions to the environment and preserving of natural resources.

  2. I. Kant: An Outline of Modus Vivendi in the Possibility of 'Perpetual Peace'

    OpenAIRE

    Tosun, Cengiz Mesut

    2017-01-01

    What is the origin of the desire of a human being or a state to defeat or destroy respectively another human being or a state? In focus of the wars, it is regarded that the human nature and the “nature (mind) of the state” act in the same way. Basic factors such as dominating, governing and expanding come into prominence. Is it not possible to establish a world in which there is no conflict, war or genocides and a possible “perpetual peace” reigns? Kant, who is a philosopher of the period of ...

  3. Spare-parts and perpetuity of equipment in French PWR plants

    International Nuclear Information System (INIS)

    Briolat, R.

    1993-01-01

    Supply of plants with new or repaired parts in strict quality conditions aids maintaining safety in operation and energy availability. Taking into account their expected life-time, a process of perpetuity in partnership with suppliers is necessary to ensure operation for the medium and long term. At EDF, the method involves a classification of mechanical and electrical spare parts in two levels of quality, responding to safety and availability imperatives and current available industrial practices. A diagram is presented to define optimal strategy for each equipment component, which gives choice between spare part storage, longevity agreement with the supplier, or a technology transfer agreement. 1 tab

  4. Towards an understanding of the perpetuation of the agent of tularemia

    Directory of Open Access Journals (Sweden)

    Sam eTelford

    2011-01-01

    Full Text Available The epidemiology of tularemia has influenced, perhaps incorrectly skewed, our views on the ecology of the agent of tularemia. In particular, the central role of lagomorphs needs to be reexamined. Diverse observations, some incidental, and some that are more generally reproducible, have not been synthesized so that the critical elements of the perpetuation of Francisella tularensis can be identified. Developing a quantitative model of the basic reproduction number (BRN of F. tularensis may require separate treatments for Type A and Type B given the fundamental differences in their ecology.

  5. Assisted reproductive technologies in Ghana : Transnational undertakings, local practices and ‘more affordable’ IVF

    NARCIS (Netherlands)

    Gerrits, T.

    The article sketches the origins and development of IVF in Ghana as a highly transnational undertaking. Movements are from and to Africa, involving human beings (providers and users), and also refer to other entities such as technologies, skills and knowledge. None of these movements are paid for

  6. The Costs and Benefits of Undertaking Adult Education Courses from the Perspective of the Individual

    Science.gov (United States)

    AONTAS The National Adult Learning Organisation, 2009

    2009-01-01

    The aim of this study is to examine the costs and benefits of undertaking adult education courses from the perspective of the individual, using three different case studies. This will give a snapshot of the benefits and the types of costs incurred by three adult learners. Three individuals were contacted by Aontas and were asked if they would be…

  7. 20 CFR 703.205 - Filing of Agreement and Undertaking; deposit of security.

    Science.gov (United States)

    2010-04-01

    ...— (1) Deposit with the Branch indemnity bonds or letters of credit in the amount fixed by the Office... and payable from the proceeds of the deposited security; (b) Give security in the amount fixed in the... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Filing of Agreement and Undertaking; deposit...

  8. Feasibility of perpetual pavement stage construction in China: A life cycle cost analysis

    Directory of Open Access Journals (Sweden)

    Zhongyin Guo

    2016-12-01

    Full Text Available The main objective of pavement design and management is to build sustainable pavement structure with minimum costs during its whole life. There are many uncertainties in the process of pavement design pertaining many of its variables, such as future traffic estimation, long time behavior of materials, future weights and types of traveling vehicles, availability of funds etc. Therefore, it is important to apply pavement stage construction technique during the process of pavement design and management to minimize the risk associated with these uncertainties. From the beginning of 2000, the research and application of perpetual asphalt pavement (PP technology has been deployed in China. The semi rigid base for asphalt pavement has been normally considered as typical component of high class highways in the design according to the Chinese experience since 1997. The research objective is to apply pavement stage construction for the evaluation of life cycle costs of Chinese perpetual and traditional semi rigid pavements using operational pavement management system in addition to examine its suitability for design and construction of more economical and durable flexible pavements. It has been found that the stage construction of asphalt layers in PP over semi rigid pavement foundation will create more sustainable and trusted pavement structures in spite of 2–5% increase in present total cost.

  9. Rogue proliferator? North Korea's nuclear fuel cycle and its relationship to regime perpetuation

    International Nuclear Information System (INIS)

    Habib, Benjamin

    2010-01-01

    North Korea is unlikely to relinquish its nuclear program because of its importance to the perpetuation of the Kim regime. This conclusion arises from the observation that the nuclear program has been a long-term project spanning several decades, culminating in denuclearisation negotiations, which have followed a cyclical pattern in which the North has provoked crises to extract concessions and gain leverage vis-a-vis regional states. It is clear that the nuclear program has great intrinsic value to Pyongyang. First, this paper argues that the sunk costs of previous investment in the nuclear program, as evidenced by the infrastructure for the country's nuclear fuel cycle, create forward momentum favouring continuation of the nuclear program. Second, it argues that the nuclear program solidifies Kim regime rule as an institutional buttress, as a prop for the domestic economy, and as a vehicle for ideological legitimation. The paper is a unique contribution, which explicitly links the Kim regime's proliferation calculus to the economic and bureaucratic imperatives of regime perpetuation, as well as the sunk cost of previous investment in the nuclear program. It provides a coherent explanation for North Korea's consistent unreliability in negotiations, and offers insights into future prospects of the denuclearisation process.

  10. Large deviation estimates for exceedance times of perpetuity sequences and their dual processes

    DEFF Research Database (Denmark)

    Buraczewski, Dariusz; Collamore, Jeffrey F.; Damek, Ewa

    2016-01-01

    In a variety of problems in pure and applied probability, it is of relevant to study the large exceedance probabilities of the perpetuity sequence $Y_n := B_1 + A_1 B_2 + \\cdots + (A_1 \\cdots A_{n-1}) B_n$, where $(A_i,B_i) \\subset (0,\\infty) \\times \\reals$. Estimates for the stationary tail dist......-time exceedance probabilities of $\\{ M_n^\\ast \\}$, yielding a new result concerning the convergence of $\\{ M_n^\\ast \\}$ to its stationary distribution.......In a variety of problems in pure and applied probability, it is of relevant to study the large exceedance probabilities of the perpetuity sequence $Y_n := B_1 + A_1 B_2 + \\cdots + (A_1 \\cdots A_{n-1}) B_n$, where $(A_i,B_i) \\subset (0,\\infty) \\times \\reals$. Estimates for the stationary tail...... distribution of $\\{ Y_n \\}$ have been developed in the seminal papers of Kesten (1973) and Goldie (1991). Specifically, it is well-known that if $M := \\sup_n Y_n$, then ${\\mathbb P} \\left\\{ M > u \\right\\} \\sim {\\cal C}_M u^{-\\xi}$ as $u \\to \\infty$. While much attention has been focused on extending...

  11. Application of viscoelastic continuum damage approach to predict fatigue performance of Binzhou perpetual pavements

    Directory of Open Access Journals (Sweden)

    Wei Cao

    2016-04-01

    Full Text Available For this study, the Binzhou perpetual pavement test sections constructed in Shandong Province, China, were simulated for long-term fatigue performance using the layered viscoelastic pavement analysis for critical distresses (LVECD finite element software package. In this framework, asphalt concrete was treated in the context of linear viscoelastic continuum damage theory. A recently developed unified fatigue failure criterion that defined the boundaries of the applicable region of the theory was also incorporated. The mechanistic modeling of the fatigue mechanisms was able to accommodate the complex temperature variations and loading conditions of the field pavements in a rigorous manner. All of the material models were conveniently characterized by dynamic modulus tests and direct tension cyclic fatigue tests in the laboratory using cylindrical specimens. By comparing the obtained damage characteristic curves and failure criteria, it is found that mixtures with small aggregate particle sizes, a dense gradation, and modified asphalt binder tended to exhibit the best fatigue resistance at the material level. The 15-year finite element structural simulation results for all the test sections indicate that fatigue performance has a strong dependence on the thickness of the asphalt pavements. Based on the predicted location and severity of the fatigue damage, it is recommended that Sections 1 and 3 of the Binzhou test sections be employed for perpetual pavement design.

  12. Robustness of crossover trials against subject drop-out - Examples of perpetually connected designs.

    Science.gov (United States)

    Godolphin, P J; Godolphin, E J

    2017-01-01

    When performing a repeated measures experiment, such as a clinical trial, there is a risk of subject drop-out during the experiment. If one or more subjects leave the study prematurely, a situation could arise where the eventual design is disconnected, implying that very few treatment contrasts for both direct effects and carryover effects are estimable. This paper aims to identify experimental conditions where this problem with the eventual design can be avoided. It is shown that in the class of uniformly balanced repeated measurement designs consisting of two or more Latin squares, there are planned designs with the following useful property. Provided that all subjects have completed the first two periods of study, such a design will not be replaced by a disconnected eventual design due to drop-out, irrespective of the type of drop-out behaviour that may occur. Designs with this property are referred to as perpetually connected. These experimental conditions are identified and examined in the paper and an example of at least one perpetually connected uniformly balanced repeated measurement design is given in each case. The results improve upon previous contributions in the literature that have been confined largely to cases in which drop-out occurs only in the final periods of study.

  13. Supplying Spin-Offs: Collaboration Practices in the Perpetuation of an Organizaton

    Directory of Open Access Journals (Sweden)

    Katja Maria Hydle

    2016-01-01

    Full Text Available This paper focuses on the collaboration practices between spin-offs and their customers and suppliers. With empirical material from seven cases of incumbentbacked spin-offs, we find that suppliers are highly involved in the development of the innovation that spin-offs are based upon and specifically, the practices of understanding customers, identifying a market gap and collaborating with suppliers. We contribute to the spin-off literature by revealing which activities are at play for successful spin-offs, and we contribute to practice theory by empirically uncovering the general understandings in the perpetuation of an organization and the nets between the spin-offs and their suppliers.

  14. The qualitative interview and challenges for clinicians undertaking research: a personal reflection.

    Science.gov (United States)

    Fisher, Karin

    2011-01-01

    Drawing on my doctoral experience the aim of this article is to present my transition from practitioner to novice researcher and the challenges I encountered when undertaking qualitative in-depth interviews. The contents of my research diary were coded for words, sentences and paragraphs and were then grouped into themes and subsequently organised into concepts and categories. The analysis identified one core category: 'changing states: learning to become a researcher'. The related categories included 'guessing responses', 'confusing boundaries' and 'revealing hidden concepts'. These concepts provide a description of how I learnt to become a researcher and became a changed state. The paper provides practitioners with practical examples of my transition from practitioner to novice researcher. I offer some tips for practitioners who wish to undertake research in their clinical role.

  15. Experimental study of shear rate dependence in perpetually sheared granular matter

    Science.gov (United States)

    Liu, Sophie Yang; Guillard, François; Marks, Benjy; Rognon, Pierre; Einav, Itai

    2017-06-01

    We study the shear behaviour of various granular materials by conducting novel perpetual simple shear experiments over four orders of magnitude of relatively low shear rates. The newly developed experimental apparatus employed is called "3D Stadium Shear Device" which is an extended version of the 2D Stadium Shear Device [1]. This device is able to provide a non-radial dependent perpetual shear flow and a nearly linear velocity profile between two oppositely moving shear walls. Using this device, we are able to test a large variety of granular materials. Here, we demonstrate the applicability of the device on glass beads (diameter 1 mm, 3 mm, and 14 mm) and rice. We particularly focus on studying these materials at very low inertial number I ranging from 10-6 to 10-2. We find that, within this range of I, the friction coefficient μ of glass beads has no shear rate dependence. A particularly appealing observation comes from testing rice, where the attainment of critical state develops under much longer duration than in other materials. Initially during shear we find a value of μ similar to that found for glass beads, but with time this value decreases gradually towards the asymptotic critical state value. The reason, we believe, lies in the fact that rice grains are strongly elongated; hence the time to achieve the stable μ is primarily controlled by the time for particles to align themselves with respect to the shear walls. Furthermore, the initial packing conditions of samples also plays a role in the evolution of μ when the shear strain is small, but that impact will eventually be erased after sufficient shear strain.

  16. Experimental study of shear rate dependence in perpetually sheared granular matter

    Directory of Open Access Journals (Sweden)

    Liu Sophie Yang

    2017-01-01

    Full Text Available We study the shear behaviour of various granular materials by conducting novel perpetual simple shear experiments over four orders of magnitude of relatively low shear rates. The newly developed experimental apparatus employed is called “3D Stadium Shear Device” which is an extended version of the 2D Stadium Shear Device [1]. This device is able to provide a non-radial dependent perpetual shear flow and a nearly linear velocity profile between two oppositely moving shear walls. Using this device, we are able to test a large variety of granular materials. Here, we demonstrate the applicability of the device on glass beads (diameter 1 mm, 3 mm, and 14 mm and rice. We particularly focus on studying these materials at very low inertial number I ranging from 10−6 to 10−2. We find that, within this range of I, the friction coefficient μ of glass beads has no shear rate dependence. A particularly appealing observation comes from testing rice, where the attainment of critical state develops under much longer duration than in other materials. Initially during shear we find a value of μ similar to that found for glass beads, but with time this value decreases gradually towards the asymptotic critical state value. The reason, we believe, lies in the fact that rice grains are strongly elongated; hence the time to achieve the stable μ is primarily controlled by the time for particles to align themselves with respect to the shear walls. Furthermore, the initial packing conditions of samples also plays a role in the evolution of μ when the shear strain is small, but that impact will eventually be erased after sufficient shear strain.

  17. The role of personality in the development and perpetuation of chronic fatigue syndrome.

    Science.gov (United States)

    White, C; Schweitzer, R

    2000-06-01

    Qualitative evidence suggests that personality may have special relevance to the predisposition, precipitation and perpetuation of chronic fatigue syndrome (CFS). This study compares three dimensions of personality - perfectionism, self-esteem, and emotional control in the personality profiles of CFS patients (N=44) and a control group (N=44) without a history of CFS, matched for age and gender. Participants were assessed on the MPS [Frost RO, Marten P, Lahart C, Rosenblate R. The dimensions of perfectionism. Cognit Ther Res 1990;14:449-468.]; the Rosenberg Self-Esteem Scale [Rosenberg M. Society and the Adolescent Self-image. Princeton, NJ: Princeton Univ Press, 1965.]; the Courtauld Emotional Scale [Watson M, Greer S. Development of a questionnaire measure of emotional control. J Psychosom Res 1983;27:299-305.] and the Marlowe-Crowne Social Desirability Scale [Crowne DP, Marlowe D. A new scale of social desirability independent of psychopathology. J Consult Psychol 1960;24:349-354.]. Analyses revealed that the CFS group reported higher levels than the control group on the Total Perfectionism score and Doubts about Actions and the Concern over Mistakes subscales. Furthermore, the CFS group also reported lower self-esteem than the control group. No difference between the two groups was found on the dimensions of emotional control and social desirability response bias. A developmental model of CFS, which considers the predisposing, precipitating, and perpetuating factors that may account for the course of the disorder irrespective of etiology, is proposed. In the context of the results, recommendations for practice and future research are discussed.

  18. [Environmental licensing of major undertakings: possible connection between health and environment].

    Science.gov (United States)

    Silveira, Missifany; Araújo Neto, Mário Diniz de

    2014-09-01

    The prospect of multidisciplinary assessment that considers the environmental impacts on the health of the population during the implementation of potentially polluting projects is incipient in Brazil. Considering the scenario of major undertakings in the country, broadening the outlook on the health and environment relationship based on social and economic development processes striving for environmentally sustainable projects is a key strategy. This article examines the debate on the relationship between the current development model, the risks, the environment and health and discusses the importance of the participation of the health sector in the environmental licensing procedures, which is the instrument of the Environmental Impact Assessment (EIA). Seeking to create more environmentally and socially sustainable territories, the health sector has been looking for opportunities to participate in the licensing processes of major undertakings from the EIA standpoint. Results of research conducted by the Ministry of Health have demonstrated the form of participation in these processes, highlighting the strengths and weaknesses that favor or hinder the increase of preventive actions in public health in the implementation of major undertakings in Brazil.

  19. EU program fuel cells in 2012 - FCH JU Fuel Cell and Hydrogen Joint Undertaking; EU-program braensleceller 2012 - FCH JU Fuel Cell and Hydrogen Joint Undertaking

    Energy Technology Data Exchange (ETDEWEB)

    Ridell, Bengt

    2013-03-15

    An EU activity in fuel cell and hydrogen field are gathered since 2008 in a so called JU, Joint Undertaking, or as it is also referred to as JTI Joint Technology Initiative. The program will run 2008 - 2013 and covers in total 940 MEUR of which the EU Commission is funding 470 MEUR. The activities of the FCH JU are governed by a Governing Board which has 12 members, five from the Commission, one of the research group and 5 from the Industrial Group. The current agreement for the FCH JU / JTI is coming to an end, and the sixth and final call was released in January 2013 with the deadline of 22 May 2013. Funding from the Commission is made through the Seventh Framework Programme FP7, which ends in 2013. Next the Eighth Framework Programme called Horizon 2020 shall continue for the years 2014 - 2020. Five of the six calls are completed. From the four first calls there are 61 projects started which 6 have been completed. From the fifth announcement is further 27 projects selected for negotiation with the Commission and they will start soon. It is now working intensively to plan Horizon 2020. There are plans to continue the new FCH JU but nothing is decided either for this or for the budget for Horizon 2020. If the FCH Joint Undertaking shall continue in its present form as a Joint Undertaking it will require clear long-term commitments from the private sector and also from the Member States. Another issue is that the long-term research should also get space it has not been the case in the present FCH JU. There are several Swedish participants in the projects and in the working groups of the program. There are Swedish participants in 11 of the 68 projects launched so far. It is in the areas of Stationary systems, Transportation and Early Markets. Project manager for the project FCGEN is Volvo Technology AB. FCH JU has its own website, www.fch-ju.eu, which opened in 2010 when the organization of the program was taken over from the Commission to permanent organisation

  20. Soviet Jewish Community Strategies, Concerning Memory Perpetuation (Erection of Memorials to Jews-Fascism Victims Case Study

    Directory of Open Access Journals (Sweden)

    Alexandra Tcherkasski

    2013-09-01

    Full Text Available The article, case studying the memorials erection, shows the process of Jews, victims of Nazism memory perpetuation by the Jewish Community within the Soviet Republics in postwar, what difficulties the Jewish Communities and groups of initiators faced, trying to prove the Jewish identity of the graves and gain adoption of Jewish symbols on memorials and memorial signs to fascism victims.

  1. Who should be undertaking population-based surveys in humanitarian emergencies?

    Directory of Open Access Journals (Sweden)

    Spiegel Paul B

    2007-06-01

    Full Text Available Abstract Background Timely and accurate data are necessary to prioritise and effectively respond to humanitarian emergencies. 30-by-30 cluster surveys are commonly used in humanitarian emergencies because of their purported simplicity and reasonable validity and precision. Agencies have increasingly used 30-by-30 cluster surveys to undertake measurements beyond immunisation coverage and nutritional status. Methodological errors in cluster surveys have likely occurred for decades in humanitarian emergencies, often with unknown or unevaluated consequences. Discussion Most surveys in humanitarian emergencies are done by non-governmental organisations (NGOs. Some undertake good quality surveys while others have an already overburdened staff with limited epidemiological skills. Manuals explaining cluster survey methodology are available and in use. However, it is debatable as to whether using standardised, 'cookbook' survey methodologies are appropriate. Coordination of surveys is often lacking. If a coordinating body is established, as recommended, it is questionable whether it should have sole authority to release surveys due to insufficient independence. Donors should provide sufficient funding for personnel, training, and survey implementation, and not solely for direct programme implementation. Summary A dedicated corps of trained epidemiologists needs to be identified and made available to undertake surveys in humanitarian emergencies. NGOs in the field may need to form an alliance with certain specialised agencies or pool technically capable personnel. If NGOs continue to do surveys by themselves, a simple training manual with sample survey questionnaires, methodology, standardised files for data entry and analysis, and manual for interpretation should be developed and modified locally for each situation. At the beginning of an emergency, a central coordinating body should be established that has sufficient authority to set survey standards

  2. An investigation of nurse educator's perceptions and experiences of undertaking clinical practice.

    Science.gov (United States)

    Williams, Angela; Taylor, Cathy

    2008-11-01

    Educational policy (DOH, 1999. Making a difference: strengthening the nursing, midwifery and health visiting contribution to health and healthcare. Department of Health, London; UKCC, 1999. Fitness for Practice. United Kingdom Central Council for Nursing, Midwifery and Health Visiting, London; Nursing and Midwifery Council, 2006. Standards to support learning and assessment in practice. Nursing and Midwifery Council, London) and current nursing literature (Griscti, O., Jacono, B., Jacono, J., 2005. The nurse educator's clinical role. Journal of Advanced Nursing 50 (1), 84-92; Owen, S., Ferguson, K., Baguley, I., 2005. The clinical activity of mental health nurse lecturers. Journal of Psychiatric and Mental Health Nursing 12, 310-316), place increasing emphasis on nurse educators undertaking clinical practice to facilitate their clinical confidence and competence. This study investigated nurse educators' perceptions and experiences of undertaking clinical practice. A qualitative design and descriptive, exploratory approach were used. A purposive sample of 11 nurse educators in one nursing department, took part in two focus group interviews, one with 5 and the other with 6 respondents, to identify and discuss their perceptions and experiences of undertaking clinical practice. A process of thematic content analysis revealed three broad themes relating to the meaning and importance of clinical practice, perceived benefits and barriers which are examined and discussed. The paper concludes that despite policy recommendations, barriers highlighted in this study such as insufficient time, heavy workload and a lack of valuing of the clinical role have been raised over the past few decades. The effect of undertaking clinical practice, particularly on the quality of teaching is argued to be valuable armoury in the battle to secure sufficient resources to support engagement in clinical practice. Financial and organisational commitment; valuing of clinical practice and research

  3. Undertaking and writing research that is important, targeted, and the best you can do.

    Science.gov (United States)

    McLeod, Sharynne

    2014-04-01

    Conducting and writing research is a privilege. It is a privilege because researchers can change lives through their findings and can influence public knowledge and debate. It is also a privilege because researchers are reliant on the time and goodwill of participants (and colleagues), and research is often underpinned by funding raised by the public, either through taxes or philanthropic donations. This privilege comes with responsibility. Researchers have a responsibility to undertake research that is important, targeted, and of high quality. This editorial aims to inspire, challenge, and bolster the research efforts of individuals and teams.

  4. Training staff to empower people with long-term conditions to undertake self care activities.

    Science.gov (United States)

    Bowler, Mandy

    Self care can help people with long-term conditions take control of their lives. However, their interest and ability to engage with it may fluctuate over the course of an illness and many need support to undertake self care activities. A team of community matrons in NHS South of Tyne and Wear helped to develop and pilot an e-learning tool for staff, to remind them of the importance of self care and give advice on ways to support patients. The tool has since been rolled out to all staff groups.

  5. The development of power generation by electricity supply undertakings and industries in Western Europe

    International Nuclear Information System (INIS)

    Cura, H.

    1998-01-01

    Following the events of recent years - the opening up of the east, efforts to stimulate international competition - the Western European electricity industry is strongly on the move. In spite of the non-uniformity of the electricity supply structures in the individual countries, the trend towards liberalization of the electricity market is characterized by different forms of expression. Against this background, this paper provides a review of the status and prospects of electricity demand developments and of primary energy supply. It considers the consequences which thereby arise for the power plant inventory of electricity supply undertakings and industries. (orig.) [de

  6. Trading in Discursive Commodities: Biofuel Brokers’ Roles in Perpetuating the Jatropha Hype in Indonesia

    Directory of Open Access Journals (Sweden)

    Jacqueline Vel

    2014-05-01

    Full Text Available Hypes about wonder crops raise critical questions about the actors and mechanisms that link optimistic narratives about the crops’ potentials to actual production in the field. Jatropha curcas has been such a wonder crop, with a wide discrepancy between plans and reality. While many studies focus on agronomic or technological explanations of discrepancy and how to decrease it, much less is known about the influence of specific actors on creating a gap between high expectations and actual production in the field. This paper highlights the role of commercial brokers, who link potential investors and their capital to land and labor in the production areas. How have such commercial brokers contributed to perpetuating the optimism regarding the potentials of Jatropha plantations? The article presents the results of ethnographic research in a case study of commercial biofuel brokers at work in Sumba, one of the marginal areas in Indonesia targeted by policy makers for Jatropha cultivation. The study indicates that these actors have assembled their own short-term projects, translated narratives about future potential activities into the objects of trade in the present and produced optimistic figures about their projects to attract investors. In the conclusion, the paper warns against the unintended effects of green biofuel policies and discourses, when the latter get translated into a business opportunity for short-term private benefits instead of for the social and environmental goals for which the policies were originally intended.

  7. On the interference of clinical outcome on rabies transmission an perpetuation

    Directory of Open Access Journals (Sweden)

    PE Brandão

    2009-01-01

    Full Text Available Rabies is a viral zoonotic infectious disease that affects mammals and is caused by genotypes/species of the Lyssavirus genus (Rhabdoviridae, Mononegavirales, with the genotype 1 (classic rabies virus - RABV being the most prevalent. Despite continuous efforts, rabies is still an incurable disease that causes thousands of deaths amongst humans worldwide. Due to a wide range of hosts and the different evolutionary paths of RABV in each host, several host-specific variants have arisen in an ongoing process. The result of RABV replication in nervous tissues may lead to two opposite clinical outcomes, i.e., paralytic/dumb form and encephalitic/furious one. The paralytic form creates dead-end hosts mainly amongst herbivores, while the furious form of the disease allows for augmented transmission when manifested in gregarious carnivores, as their natural aggressive behavior is accentuated by the disease itself. The aim of this article is to propose a theoretical model intended to explore how the rabies virus intrinsically modulates the immune system of different host classes, the pathological changes that the virus causes in these animals and how these elements favor its own perpetuation in nature, thus providing a basis for better prediction of the patterns this disease may present.

  8. Girls, Guys and Games: How News Media Perpetuate Stereotypes of Male and Female Gamers

    Directory of Open Access Journals (Sweden)

    Erin Maclean

    2016-07-01

    Full Text Available Despite the sheer popularity of gaming, stereotypes of gamers are persistent and often ill-informed. The average age of an Australian gamer, for example, is 33 and nearly half of gamers are female. Yet, few mainstream and gaming news articles seem to acknowledge this diversity. Because news media and public perception are intertwined, such misrepresentation may affect the way gamers are perceived by the public and, in turn, how gamers negotiate their identities. This paper, through a primarily qualitative analysis of 75 online news articles, explores many examples of simplistic and distorted portrayals of gamers that characterise news coverage. In particular, it examines three gendered tropes—‘not real’ female gamers, women as the victims and oppressors of gamers, and toxic male gamers—that news media use to frame the narratives that misrepresent gaming in social life. Ultimately, this article argues that two prevailing themes underlie many news stories about gaming: the perpetuation of male technocratic privilege and moral panic. Both of these phenomena have relevance to the #GamerGate controversy of 2014, which news media portrayed as a ‘culture war’ between these inaccurate notions of male and female gamers. Thus, this indicates that the media blame game and alienation of gaming culture, as a multibillion-dollar international industry of increasing social importance, must be acknowledged and addressed.

  9. Trajectories of Adolescent Aggression and Family Cohesion: The Potential to Perpetuate or Ameliorate Political Conflict.

    Science.gov (United States)

    Taylor, Laura K; Merrilees, Christine E; Goeke-Morey, Marcie C; Shirlow, Pete; Cummings, E Mark

    2016-01-01

    Correlations between intergroup violence and youth aggression are often reported. Yet longitudinal research is needed to understand the developmental factors underlying this relation, including between-person differences in within-person change in aggression through the adolescent years. Multilevel modeling was used to explore developmental and contextual influences related to risk for youth aggression using 4 waves of a prospective, longitudinal study of adolescent/mother dyad reports (N = 820; 51% female; 10-20 years old) in Belfast, Northern Ireland, a setting of protracted political conflict. Experience with sectarian (i.e., intergroup) antisocial behavior predicted greater youth aggression; however, that effect declined with age, and youth were buffered by a cohesive family environment. The trajectory of aggression (i.e., intercepts and linear slopes) related to more youth engagement in sectarian antisocial behavior; however, being female and having a more cohesive family were associated with lower levels of youth participation in sectarian acts. The findings are discussed in terms of protective and risk factors for adolescent aggression, and more specifically, participation in sectarian antisocial behavior. The article concludes with clinical and intervention implications, which may decrease youth aggression and the perpetuation of intergroup violence in contexts of ongoing conflict.

  10. Visual portrayals of obesity in health media: promoting exercise without perpetuating weight bias.

    Science.gov (United States)

    Pearl, R L; Dovidio, J F; Puhl, R M

    2015-08-01

    Health education campaigns for preventing and reducing obesity often contain weight-stigmatizing visual content, which may have unintended negative health consequences. The goal of the present research was to identify non-stigmatizing visual content for health education materials that can promote exercise among people of diverse weight statuses. An online sample of 483 US women viewed: (i) a woman with obesity portrayed stereotypically; (ii) a woman with obesity exercising; (iii) a woman with obesity portrayed neutrally; or (iv) a lean woman exercising. Race of the models pictured was randomized (White or Black). Participants completed measures of weight bias and exercise behavior and attitudes, and provided information about their weight status. Analysis of covariance revealed that responses to stereotypical and exercise images varied by participant weight status. Across participants, neutral obesity portrayals elicited lower expressions of weight-biased attitudes and higher reports of exercise liking/comfort. Among non-overweight participants, images portraying women with obesity stereotypically or counter-stereotypically produced greater endorsement of negative stereotypes than control, lean images. No effects of model race were found. These findings suggest that the public responds differently to visual portrayals of obesity depending on weight status, and neutral portrayals may be an effective route toward promoting exercise without perpetuating stigma. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  11. Cervical spine signs and symptoms: perpetuating rather than predisposing factors for temporomandibular disorders in women

    Directory of Open Access Journals (Sweden)

    Débora Bevilaqua-Grossi

    2007-08-01

    Full Text Available AIM: The purpose of this study was to assess in a sample of female community cases the relationship between the increase of percentage of cervical signs and symptoms and the severity of temporomandibular disorders (TMD and vice-versa. MATERIAL AND METHODS: One hundred women (aged 18-26 years clinically diagnosed with TMD signs and symptoms and cervical spine disorders were randomly selected from a sample of college students. RESULTS: 43% of the volunteers demonstrated the same severity for TMD and cervical spine disorders (CSD. The increase in TMD signs and symptoms was accompanied by increase in CSD severity, except for pain during palpation of posterior temporal muscle, more frequently observed in the severe CSD group. However, increase in pain during cervical extension, sounds during cervical lateral flexion, and tenderness to palpation of upper fibers of trapezius and suboccipital muscles were observed in association with the progression of TMD severity. CONCLUSION: The increase in cervical symptomatology seems to accompany TMD severity; nonetheless, the inverse was not verified. Such results suggest that cervical spine signs and symptoms could be better recognized as perpetuating rather than predisposing factors for TMD.

  12. Co-founding ant queens prevent disease by performing prophylactic undertaking behaviour.

    Science.gov (United States)

    Pull, Christopher D; Cremer, Sylvia

    2017-10-13

    Social insects form densely crowded societies in environments with high pathogen loads, but have evolved collective defences that mitigate the impact of disease. However, colony-founding queens lack this protection and suffer high rates of mortality. The impact of pathogens may be exacerbated in species where queens found colonies together, as healthy individuals may contract pathogens from infectious co-founders. Therefore, we tested whether ant queens avoid founding colonies with pathogen-exposed conspecifics and how they might limit disease transmission from infectious individuals. Using Lasius niger queens and a naturally infecting fungal pathogen Metarhizium brunneum, we observed that queens were equally likely to found colonies with another pathogen-exposed or sham-treated queen. However, when one queen died, the surviving individual performed biting, burial and removal of the corpse. These undertaking behaviours were performed prophylactically, i.e. targeted equally towards non-infected and infected corpses, as well as carried out before infected corpses became infectious. Biting and burial reduced the risk of the queens contracting and dying from disease from an infectious corpse of a dead co-foundress. We show that co-founding ant queens express undertaking behaviours that, in mature colonies, are performed exclusively by workers. Such infection avoidance behaviours act before the queens can contract the disease and will therefore improve the overall chance of colony founding success in ant queens.

  13. Reasons why specialist doctors undertake rural outreach services: an Australian cross-sectional study.

    Science.gov (United States)

    O'Sullivan, Belinda G; McGrail, Matthew R; Stoelwinder, Johannes U

    2017-01-07

    The purpose of the study is to explore the reasons why specialist doctors travel to provide regular rural outreach services, and whether reasons relate to (1) salaried or private fee-for-service practice and (2) providing rural outreach services in more remote locations. A national cross-sectional study of specialist doctors from the Medicine in Australia: Balancing Employment and Life (MABEL) survey in 2014 was implemented. Specialists providing rural outreach services self-reported on a 5-point scale their level of agreement with five reasons for participating. Chi-squared analysis tested association between agreement and variables of interest. Of 567 specialists undertaking rural outreach services, reasons for participating include to grow the practice (54%), maintain a regional connection (26%), provide complex healthcare (18%), healthcare for disadvantaged people (12%) and support rural staff (6%). Salaried specialists more commonly participated to grow the practice compared with specialists in fee-for-service practice (68 vs 49%). This reason was also related to travelling further and providing outreach services in outer regional/remote locations. Private fee-for-service specialists more commonly undertook outreach services to provide complex healthcare (22 vs 14%). Specialist doctors undertake rural outreach services for a range of reasons, mainly to complement the growth and diversity of their main practice or maintain a regional connection. Structuring rural outreach around the specialist's main practice is likely to support participation and improve service distribution.

  14. Land Management Restrictions and Options for Change in Perpetual Conservation Easements

    Science.gov (United States)

    Rissman, Adena; Bihari, Menka; Hamilton, Christopher; Locke, Christina; Lowenstein, David; Motew, Melissa; Price, Jessica; Smail, Robert

    2013-07-01

    Conservation organizations rely on conservation easements for diverse purposes, including protection of species and natural communities, working forests, and open space. This research investigated how perpetual conservation easements incorporated property rights, responsibilities, and options for change over time in land management. We compared 34 conservation easements held by one federal, three state, and four nonprofit organizations in Wisconsin. They incorporated six mechanisms for ongoing land management decision-making: management plans (74 %), modifications to permitted landowner uses with discretionary consent (65 %), amendment clauses (53 %), easement holder rights to conduct land management (50 %), reference to laws or policies as compliance terms (47 %), and conditional use permits (12 %). Easements with purposes to protect species and natural communities had more ecological monitoring rights, organizational control over land management, and mechanisms for change than easements with general open space purposes. Forestry purposes were associated with mechanisms for change but not necessarily with ecological monitoring rights or organizational control over land management. The Natural Resources Conservation Service-Wetland Reserve Program had a particularly consistent approach with high control over land use and some discretion to modify uses through permits. Conservation staff perceived a need to respond to changing social and ecological conditions but were divided on whether climate change was likely to negatively impact their conservation easements. Many conservation easements involved significant constraints on easement holders' options for altering land management to achieve conservation purposes over time. This study suggests the need for greater attention to easement drafting, monitoring, and ongoing decision processes to ensure the public benefits of land conservation in changing landscapes.

  15. Longitudinal holes in debunched particle beams in storage rings, perpetuated by space-charge forces

    Directory of Open Access Journals (Sweden)

    Shane Koscielniak

    2001-04-01

    Full Text Available Stationary, self-consistent, and localized longitudinal density perturbations on an unbunched charged-particle beam, which are solutions of the nonlinearized Vlasov-Poisson equation, have recently received some attention. In particular, we address the case that space charge is the dominant longitudinal impedance and the storage ring operates below transition energy so that the negative mass instability is not an explanation for persistent beam structure. Under the customary assumption of a bell-shaped steady-state distribution, about which the expansion is made, the usual wave theory of Keil and Schnell for perturbations on unbunched beams predicts that self-sustaining perturbations are possible only (below transition if the impedance is inductive (or resistive or if the bell shape is inverted. Space charge gives a capacitive impedance. Nevertheless, we report numerous experimental measurements made at the CERN Proton Synchrotron Booster that plainly show the longevity of holelike structures in coasting beams. We shall also report on computer simulations of boosterlike beams that provide compelling evidence that it is space-charge force which perpetuates the holes. We shall show that the localized solitonlike structures, i.e., holes, decouple from the steady-state distribution and that they are simple solutions of the nonlinearized time-independent Vlasov equation. We have derived conditions for stationarity of holes that satisfy the requirement of self-consistency; essentially, the relation between the momentum spread and depth of the holes is given by the Hamiltonian—with the constraint that the phase-space density be high enough to support the solitons. The stationarity conditions have scaling laws similar to the Keil-Schnell criteria except that the charge and momentum spread of the hole replaces that of the beam.

  16. Barcoding snakeheads (Teleostei, Channidae) revisited: Discovering greater species diversity and resolving perpetuated taxonomic confusions

    Science.gov (United States)

    Conte-Grand, Cecilia; Britz, Ralf; Dahanukar, Neelesh; Raghavan, Rajeev; Pethiyagoda, Rohan; Tan, Heok Hui; Hadiaty, Renny K.; Yaakob, Norsham S.

    2017-01-01

    Snakehead fishes of the family Channidae are predatory freshwater teleosts from Africa and Asia comprising 38 valid species. Snakeheads are important food fishes (aquaculture, live food trade) and have been introduced widely with several species becoming highly invasive. A channid barcode library was recently assembled by Serrao and co-workers to better detect and identify potential and established invasive snakehead species outside their native range. Comparing our own recent phylogenetic results of this taxonomically confusing group with those previously reported revealed several inconsistencies that prompted us to expand and improve on previous studies. By generating 343 novel snakehead coxI sequences and combining them with an additional 434 coxI sequences from GenBank we highlight several problems with previous efforts towards the assembly of a snakehead reference barcode library. We found that 16.3% of the channid coxI sequences deposited in GenBank are based on misidentifications. With the inclusion of our own data we were, however, able to solve these cases of perpetuated taxonomic confusion. Different species delimitation approaches we employed (BIN, GMYC, and PTP) were congruent in suggesting a potentially much higher species diversity within snakeheads than currently recognized. In total, 90 BINs were recovered and within a total of 15 currently recognized species multiple BINs were identified. This higher species diversity is mostly due to either the incorporation of undescribed, narrow range, endemics from the Eastern Himalaya biodiversity hotspot or the incorporation of several widespread species characterized by deep genetic splits between geographically well-defined lineages. In the latter case, over-lumping in the past has deflated the actual species numbers. Further integrative approaches are clearly needed for providing a better taxonomic understanding of snakehead diversity, new species descriptions and taxonomic revisions of the group. PMID

  17. ADVANCING ACCESS TO JUSTICE THROUGH GENERIC SOLUTIONS: THE RISK OF PERPETUATING EXCLUSION

    Directory of Open Access Journals (Sweden)

    Patricia Hughes

    2013-02-01

    Full Text Available Recent reports about access to justice have focused on issues of affordability, with little reference to the differences of equity-seeking groups. They have tended to recommend “generic” solutions intended to help people represent themselves better and to access limited legal services that fail to consider characteristics that exclude people from using them effectively. The author argues that if factors such as low literacy or living in remote areas are not taken into account, generic solutions run the risk of perpetuating exclusion rather than increasing access to justice.         Des rapports sur l’accès à la justice qui ont été publiés récemment s’intéressent principalement à la question de la capacité de payer et s’attardent peu aux différences au sein des groupes en quête d’équité. Ils tendent à recommander des solutions « génériques » pour aider les justiciables à mieux se représenter eux‑mêmes et à jouir d’un accès à des services juridiques limités qui ne tiennent pas compte des facteurs qui empêchent les gens d’utiliser ces services efficacement. L’auteure plaide que si des facteurs tels qu’une faible littératie ou le fait de résider dans une collectivité éloignée ne sont pas pris en compte, les solutions génériques risquent de perpétuer l’exclusion plutôt que d’améliorer l’accès à la justice.

  18. First Passage Time for Tempered Stable Process and Its Application to Perpetual American Option and Barrier Option Pricing

    OpenAIRE

    Kim, Young Shin

    2018-01-01

    In this paper, we will discuss an approximation of the characteristic function of the first passage time for a Levy process using the martingale approach. The characteristic function of the first passage time of the tempered stable process is provided explicitly or by an indirect numerical method. This will be applied to the perpetual American option pricing and the barrier option pricing. Numerical illustrations are provided for the calibrated parameters using the market call and put prices.

  19. On perpetual American put valuation and first-passage in a regime-switching model with jumps

    OpenAIRE

    Jiang, Z.; Pistorius, M. R.

    2008-01-01

    In this paper we consider the problem of pricing a perpetual American put option in an exponential regime-switching L\\'{e}vy model. For the case of the (dense) class of phase-type jumps and finitely many regimes we derive an explicit expression for the value function. The solution of the corresponding first passage problem under a state-dependent level rests on a path transformation and a new matrix Wiener-Hopf factorization result for this class of processes.

  20. Building confidence: an exploration of nurses undertaking a postgraduate biological science course.

    Science.gov (United States)

    Van Wissen, Kim; McBride-Henry, Karen

    2010-01-01

    This study aimed to explore the impact of studying biological science at a postgraduate level and how this impacted on nursing practice. The term biological sciences in this research encompasses elements of physiology, genetics, biochemistry and pathophysiology. A qualitative research study was designed, that involved the dissemination of a pre- and post-course semi-structured questionnaire for a biological science course, as part of a Master of Nursing programme at a New Zealand University, thus exploring the impact of undertaking a postgraduate biological sciences course. The responses were analysed into themes, based on interpretive concepts. The primary themes revealed improvement in confidence as: confidence in communication, confidence in linking nursing theoretical knowledge to practice and confidence in clinical nursing knowledge. This study highlights the need to privilege clinically-derived nursing knowledge, and that confidence in this nursing knowledge and clinical practice can be instilled through employing the model of theory-guided practice.

  1. Undertaking cause-specific mortality measurement in an unregistered population: an example from Tigray Region, Ethiopia

    Directory of Open Access Journals (Sweden)

    Hagos Godefay

    2014-09-01

    Full Text Available Background: The lack of adequate documentation of deaths, and particularly their cause, is often noted in African and Asian settings, but practical solutions for addressing the problem are not always clear. Verbal autopsy methods (interviewing witnesses after a death have developed rapidly, but there remains a lack of clarity as to how these methods can be effectively applied to large unregistered populations. This paper sets out practical details for undertaking a representative survey of cause-specific mortality in a population of several million, taking Tigray Region in Ethiopia as a prototype. Sampling: Sampling was designed around an expected level of maternal mortality ratio of 400 per 100,000 live births, which needed measuring within a 95% confidence interval of approximately ±100. Taking a stratified cluster sample within the region at the district level for logistic reasons, and allowing for a design effect of 2, this required a population of around 900,000 people, equating to six typical districts. Since the region is administered in six geographic zones, one district per zone was randomly selected. Implementation: The survey was implemented as a two-stage process: first, to trace deaths that occurred in the sampled districts within the preceding year, and second to follow them up with verbal autopsy interviews. The field work for both stages was undertaken by health extension workers, working in their normally assigned areas. Most of the work was associated with tracing the deaths, rather than undertaking the verbal autopsy interviews. Discussion: This approach to measuring cause-specific mortality in an unregistered Ethiopian population proved to be feasible and effective. Although it falls short of the ideal situation of continuous civil registration and vital statistics, a survey-based strategy of this kind may prove to be a useful intermediate step on the road towards full civil registration and vital statistics implementation.

  2. The non-targeted effects of radiation are perpetuated by exosomes

    Energy Technology Data Exchange (ETDEWEB)

    Al-Mayah, Ammar; Bright, Scott; Chapman, Kim [Genomic Instability Group, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford OX3 0BP (United Kingdom); Irons, Sarah [Insect Virus Research Group, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford OX3 0BP (United Kingdom); Luo, Ping [Izon Science Ltd., The Oxford Science Park, Magdalen Centre, Robert Robinson Avenue, Oxford OX4 4GA (United Kingdom); Carter, David [Chromatin and non-coding RNA, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford OX3 0BP (United Kingdom); Goodwin, Edwin [The New Mexico Consortium, Los Alamos, NM 87544 (United States); Kadhim, Munira, E-mail: mkadhim@brookes.ac.uk [Genomic Instability Group, Oxford Brookes University, Gipsy Lane Campus, Headington, Oxford OX3 0BP (United Kingdom)

    2015-02-15

    partially inhibited when either exosome protein or exosome RNA were inactivated separately, whilst combined RNA–protein inhibition significantly reduced or eliminated the BE. These results demonstrate that exosomes are associated with long-lived signalling of the NTE of IR. Both RNA and protein molecules of exosomes work in a synergistic manner to initiate NTE, spread these effects to naïve cells, and perpetuate GI in the affected cells.

  3. The non-targeted effects of radiation are perpetuated by exosomes

    International Nuclear Information System (INIS)

    Al-Mayah, Ammar; Bright, Scott; Chapman, Kim; Irons, Sarah; Luo, Ping; Carter, David; Goodwin, Edwin; Kadhim, Munira

    2015-01-01

    partially inhibited when either exosome protein or exosome RNA were inactivated separately, whilst combined RNA–protein inhibition significantly reduced or eliminated the BE. These results demonstrate that exosomes are associated with long-lived signalling of the NTE of IR. Both RNA and protein molecules of exosomes work in a synergistic manner to initiate NTE, spread these effects to naïve cells, and perpetuate GI in the affected cells

  4. Does undertaking an intercalated BSc influence first clinical year exam results at a London medical school?

    Directory of Open Access Journals (Sweden)

    Jones Melvyn

    2011-02-01

    Full Text Available Abstract Background Intercalated BScs (iBScs are an optional part of the medical school curriculum in many Universities. Does undertaking an iBSc influence subsequent student performance? Previous studies addressing this question have been flawed by iBSc students being highly selected. This study looks at data from medical students where there is a compulsory iBSc for non-graduates. Our aim was to see whether there was any difference in performance between students who took an iBSc before or after their third year (first clinical year exams. Methods A multivariable analysis was performed to compare the third year results of students at one London medical school who had or had not completed their iBSc by the start of this year (n = 276. A general linear model was applied to adjust for differences between the two groups in terms of potential confounders (age, sex, nationality and baseline performance. Results The results of third year summative exams for 276 students were analysed (184 students with an iBSc and 92 without. Unadjusted analysis showed students who took an iBSc before their third year achieved significantly higher end of year marks than those who did not with a mean score difference of 4.4 (0.9 to 7.9 95% CI, p = 0.01. (overall mean score 238.4 "completed iBSc" students versus 234.0 "not completed", range 145.2 - 272.3 out of 300. There was however a significant difference between the two groups in their prior second year exam marks with those choosing to intercalate before their third year having higher marks. Adjusting for this, the difference in overall exam scores was no longer significant with a mean score difference of 1.4 (-4.9 to +7.7 95% CI, p = 0.66. (overall mean score 238.0 " completed iBSc" students versus 236.5 "not completed". Conclusions Once possible confounders are controlled for (age, sex, previous academic performance undertaking an iBSc does not influence third year exam results. One explanation for this

  5. The home as an appropriate setting for women undertaking cervical ripening before the induction of labour.

    Science.gov (United States)

    Reid, Margaret; Lorimer, Karen; Norman, Jane E; Bollapragada, Shrikant S; Norrie, John

    2011-02-01

    to explore women's experiences of cervical ripening using isosorbide mononitrate (IMN) in the home as part of the main randomised controlled trial. qualitative study with semi-structured interviews carried out at three weeks post partum. Interview transcripts were analysed to identify recurrent themes, focusing on why women became involved in the study, their views about both the self-medication and the home setting, and whether they would repeat the experience. the home. twenty women enrolled in the main randomised controlled trial. the study is part of a double-blind randomised controlled trial with 350 patients investigating whether a nitric oxide donor (IMN) used in cervical ripening improves the process of induction of labour. women liked the opportunity to remain at home during the cervical ripening process. Timing and setting were central issues; women hoped that it would hasten labour, while the home was seen as a setting offering freedom, security and reassurance, as opposed to the hospital, seen as constraining. Two women reported problems with IMN but the remainder reported that they would repeat the experience. women were very positive about the opportunity to undertake cervical ripening at home. It is important to explore this setting further for appropriate interventions. Copyright © 2009 Elsevier Ltd. All rights reserved.

  6. The lived experiences of flemish midwifery students undertaking an internship in Suriname: A phenomenological study.

    Science.gov (United States)

    Hilde, Curinckx; Marion, Welsh; Marianne, Nieuwenhuijze

    2018-05-01

    The aim of this study is to explore the lived experience of Flemish midwifery students undertaking an internship in Suriname. Hermeneutic phenomenological method as described by van Manen. Seven midwifery students from one University College were selected purposefully for an in-depth interview during their internship abroad within the period October-November 2014. All interviews were audio-taped, transcribed verbatim and analysed thematically. The study revealed five overarching themes: (1) A time to reconsider the time, (2) a time of connection and disconnection, (3) spatiality for thought and rethinking, (4) a body to undergo or a body to respond and (5) the other(s) among the others. The experience of an internship in Suriname presents itself in each individual as: 'A process of awareness from the self with a main focus on the professional'. Meaning that it was a process of 'disconnection' from their own culture towards 'connection' with another culture. Both, the 'rethinking' of their role as a midwife, as well as, balancing between guarding one's own authenticity by 'responding' or being the friendly stranger through 'undergoing', was noticeably striking. Copyright © 2018 Elsevier Ltd. All rights reserved.

  7. Military Strategy of Global Jihad

    National Research Council Canada - National Science Library

    Zabel, Sarah E

    2007-01-01

    .... Global jihadis have spent more than 40 years refining their philosophy, gaining experience, building their organization, and developing plans to re-establish what they see as the only true Islamic state on earth...

  8. Waging and Fighting e Jihad

    Science.gov (United States)

    2012-12-01

    terrorists would have roughly the same impact as techniques used by ordinary hackers, hactivists and cyber criminals .” 25 Ironically, the group that...beyond their capability. Increased collaboration with cyber criminals and recruiting better educated members moved their technological knowledge

  9. Military Strategy of Global Jihad

    National Research Council Canada - National Science Library

    Zabel, Sarah E

    2007-01-01

    .... The 9/11 attacks set this plan in motion. In the years leading up to and following the 9/11 attacks, global jihadis have written copiously on their military strategy for creating an Islamic state...

  10. The role of education at the aiming of the european unity: the enlighted and romantic perpetual peace projects

    Directory of Open Access Journals (Sweden)

    María José REBOLLO ESPINOSA

    2013-11-01

    Full Text Available The sources of the peace education goes back far enoug. This article aims to analyzing some perpetual peace projects which were actually written beetween the XVII and XX centuries. Those projects, being regarded as a proper means in order to attain the european unity, may be viewed as antecedents of the today peace conferences. It is, then, acknowledged, that what started as a human desire for international agreement is progressively achieved and it is purported to show the role this particular dynamics plays in the education.

  11. Assisted reproductive technologies in Ghana: transnational undertakings, local practices and ‘more affordable’ IVF

    Directory of Open Access Journals (Sweden)

    Trudie Gerrits

    2016-06-01

    Full Text Available The article sketches the origins and development of IVF in Ghana as a highly transnational undertaking. Movements are from and to Africa, involving human beings (providers and users, and also refer to other entities such as technologies, skills and knowledge. None of these movements are paid for using public money, neither are they subsidized by international health organizations. Currently, ‘more affordable’ IVF is being introduced into Ghana, on initiative of the first Association of Childless Couples of Ghana (ACCOG, in collaboration with the Belgium based non-profit organization the Walking Egg (tWE, representing another form of transnational networking. The article underlines the scarcity of well-trained embryologists in Ghana, which turns the embryologists’ expertise and skills into a scarce and precious commodity and guarantees this expertise becomes a major challenge for the directors of the private clinics. Next to local Ghanaian couples, the clinics also attend to transnational reproductive travellers, including women and men from neighbouring countries and Ghanaians in the diaspora returning to their country of origin. Their manifold motivations to cross borders and visit the IVF clinics in Ghana provide insight into the structural conditions impeding or facilitating the use of assisted reproductive technologies at different local sites. Transnational movements also include the flow of new procreation practices (such as surrogacy and the use of donor material, which (re-shape existing cultural and societal notions regarding kinship and the importance of blood/genetic ties. Finally, the article lists a number of thematic and theoretical issues which require further exploration and studies.

  12. Factors associated with quality of life in elderly undertaking literacy programs

    Directory of Open Access Journals (Sweden)

    Bruna Rodrigues dos Santos

    Full Text Available ABSTRACT Increased life expectancy has led to a significant number of elderly enrolling on Youth and Adult Education programs (YAE. These individuals leave inactivity and negative aspects of aging in search of opportunities for social inclusion. Objective: To evaluate the influence of sociodemographic factors and depressive and cognitive symptoms on quality of life (QL of elderly attending the YAE of São Carlos city in São Paulo state. Methods: A descriptive and quantitative study approved by the Research Ethics Committee of São Carlos Federal University was conducted. The sample comprised all elderly undertaking the YAE literacy program in 2012. The instruments used were the Mini-Mental State Examination (MMSE, Geriatric Depression Scale (GDS, WHOQOL-bref and WHOQOL-old, and a sociodemographic instrument. Results: We interviewed 23 elderly, predominantly females (91.3% in the early stages of old age (69.6%. The number of years of YAE study showed no correlation with cognition scores obtained on the MMSE or with QL domains. However, scores on the GDS had a moderate inverse relationship with total scores for the Physical (p<0.01, Sensory Functioning (p<0.05, Independence (p<0.01, Past, Present and Future Activities (p<0.05, Social Participation (p<0.01, and Intimacy (p<0.05 QV domains, and a strong inversely proportional relationship with the Social Relationships QV domain (p<0.01. Scores attained on the MMSE showed a moderate and direct relationship with total scores on the Independence QL domain (p=0.001. Conclusion: Elderly on literacy programs have average quality of life scores. Several QL domains are influenced by depression and cognitive symptoms.

  13. The capabilities and scope-of-practice requirements of advanced life support practitioners undertaking critical care transfers: A Delphi study

    Directory of Open Access Journals (Sweden)

    Monique Venter

    2016-11-01

    Full Text Available Background. Critical care transfers (CCT refer to the high level of care given during transport (via ambulance, helicopter or fixed-wing aircraft of patients who are of high acuity. In South Africa (SA, advanced life support (ALS paramedics undertake CCTs. The scope of ALS in SA has no extended protocol regarding procedures or medications in terms of dealing with these CCTs. Aim. The aim of this study was to obtain the opinions of several experts in fields pertaining to critical care and transport and to gain consensus on the skills and scope-of-practice requirements of paramedics undertaking CCTs in the SA setting. Methods. A modified Delphi study consisting of three rounds was undertaken using an online survey platform. A heterogeneous sample (n=7, consisting of specialists in the fields of anaesthesiology, emergency medicine, internal medicine, critical care, critical care transport and paediatrics, was asked to indicate whether, in their opinion, selected procedures and medications were needed within the scope of practice of paramedics undertaking CCTs. Results. After three rounds, consensus was obtained in 70% (57/81 of procedures and medications. Many of these items are not currently within the scope of paramedics’ training. The panel felt that paramedics undertaking these transfers should have additional postgraduate training that is specific to critical care. Conclusion. Major discrepancies exist between the current scope of paramedic practice and the suggested required scope of practice for CCTs. An extended scope of practice and additional training should be considered for these practitioners.

  14. Farmers prone to drought risk : why some farmers undertake farm-level risk-reduction measures while others not?

    NARCIS (Netherlands)

    Gidey, T.G.; van der Veen, A.

    2015-01-01

    This research investigates farmers’ cognitive perceptions of risk and the behavioral intentions to undertake farm-level risk-reduction measures. It has been observed that people who are susceptible to natural hazards often fail to act, or do very little, to protect their assets or lives. To answer

  15. A Phytase Enzyme-Based Biochemistry Practical Particularly Suited to Students Undertaking Courses in Biotechnology and Environmental Science

    Science.gov (United States)

    Boyce, Angela; Casey, Anne; Walsh, Gary

    2004-01-01

    Courses in introductory biochemistry invariably encompass basic principles of enzymology, with reinforcement of lecture-based material in appropriate laboratory practicals. Students undertaking practical classes are more enthusiastic, and generally display improved performance, when the specific experiments undertaken show direct relevance to…

  16. Site closure and perpetual care of a low-level radioactive waste disposal facility in semi-arid climate

    International Nuclear Information System (INIS)

    Singh, P.N.; Breeden, K.H.; Hana, S.L.A.

    1988-01-01

    A study has been performed on site closure and perpetual care and maintenance requirements for the commercially operated low-level radioactive waste (LLRW) disposal facility, referred to as the Richland Facility, on the Hanford Reservation near Richland, Washington. The study included a site assessment and identification and formulation of site specific design elements for closure and perpetual care and maintenance. This paper summarizes the observations, findings and conclusions resulting from Phase I of this study. Three release mechanisms and four destructive processes are considered in the conceptual closure design process. The release mechanisms considered include subsurface liquid movement, biological transport of wastes to the surface and subsurface gas movement. The destructive processes considered are wind erosion, biological penetration or damage of cover, vegetation destroying processes and subsidence and seismic activity. The closure design elements were developed with several key principles in mind. The primary goals were to prevent intrusion into, or exposure of, the waste; to prevent or minimize release from the trenches; to provide early warning of any release that should occur; and to provide definitive information as to whether or not any observed environmental contamination actually originated from the facility

  17. Discrete-Time Pricing and Optimal Exercise of American Perpetual Warrants in the Geometric Random Walk Model

    Energy Technology Data Exchange (ETDEWEB)

    Vanderbei, Robert J., E-mail: rvdb@princeton.edu [Princeton University, Department of Operations Research and Financial Engineering (United States); P Latin-Small-Letter-Dotless-I nar, Mustafa C., E-mail: mustafap@bilkent.edu.tr [Bilkent University, Department of Industrial Engineering (Turkey); Bozkaya, Efe B. [Sabanc Latin-Small-Letter-Dotless-I University, Faculty of Administrative Sciences (Turkey)

    2013-02-15

    An American option (or, warrant) is the right, but not the obligation, to purchase or sell an underlying equity at any time up to a predetermined expiration date for a predetermined amount. A perpetual American option differs from a plain American option in that it does not expire. In this study, we solve the optimal stopping problem of a perpetual American option (both call and put) in discrete time using linear programming duality. Under the assumption that the underlying stock price follows a discrete time and discrete state Markov process, namely a geometric random walk, we formulate the pricing problem as an infinite dimensional linear programming (LP) problem using the excessive-majorant property of the value function. This formulation allows us to solve complementary slackness conditions in closed-form, revealing an optimal stopping strategy which highlights the set of stock-prices where the option should be exercised. The analysis for the call option reveals that such a critical value exists only in some cases, depending on a combination of state-transition probabilities and the economic discount factor (i.e., the prevailing interest rate) whereas it ceases to be an issue for the put.

  18. Discrete-Time Pricing and Optimal Exercise of American Perpetual Warrants in the Geometric Random Walk Model

    International Nuclear Information System (INIS)

    Vanderbei, Robert J.; Pınar, Mustafa Ç.; Bozkaya, Efe B.

    2013-01-01

    An American option (or, warrant) is the right, but not the obligation, to purchase or sell an underlying equity at any time up to a predetermined expiration date for a predetermined amount. A perpetual American option differs from a plain American option in that it does not expire. In this study, we solve the optimal stopping problem of a perpetual American option (both call and put) in discrete time using linear programming duality. Under the assumption that the underlying stock price follows a discrete time and discrete state Markov process, namely a geometric random walk, we formulate the pricing problem as an infinite dimensional linear programming (LP) problem using the excessive-majorant property of the value function. This formulation allows us to solve complementary slackness conditions in closed-form, revealing an optimal stopping strategy which highlights the set of stock-prices where the option should be exercised. The analysis for the call option reveals that such a critical value exists only in some cases, depending on a combination of state-transition probabilities and the economic discount factor (i.e., the prevailing interest rate) whereas it ceases to be an issue for the put.

  19. Non proliferation regimes undertakings: Benefits and limits of synergies in verification technologies and procedures

    International Nuclear Information System (INIS)

    Richard, M.

    2001-01-01

    Full text: Thirty years ago the NPT was entering into force. Therewith, when a State became party to the NPT, it had, in accordance with article III.1 of the Treaty, an undertaking to conclude a Comprehensive Safeguards agreement with the IAEA and accept safeguards verification on source or special fissionable material in all peaceful nuclear activities within its territories in order to verify that such material is not diverted. This multilateral instrument was the foundation stone of the non-proliferation regime and marked the actual birth of internationally accepted measures to verily compliance with politically stringent agreements. Since that time several important multilateral or bilateral instruments on non-proliferation and disarmament have been negotiated and adopted to curb the development and the acquisition of Weapons of Mass Destruction (WMD) most of them since the middle of the eighties and the collapse of the Soviet Union. Amongst the multilateral instruments are the Convention on the Prohibition of Bacteriological Weapon and Toxin Weapons (1972), the Convention on the Prohibition of Chemical Weapons (1993), the Comprehensive Test Ban Treaty (1996), the Strengthening of the IAEA Safeguards and the Additional Protocol (1997), with some still in negotiation like the Protocol of the Convention on the Prohibition of Bacteriological and Toxin Weapons, and some on which negotiation is still a wish like the Fissile Material Cut-off Treaty. Bilateral disarmament agreements between the United States of America and the Russian Federation such as the INF Treaty, START I and II, the agreements on the elimination of excess defence nuclear material as well as the Trilateral Initiative with the IAEA pave the way to nuclear disarmament with the reduction of both the number of nuclear weapons arsenal and the fissile material inventories. The politically stringent undertakings of States that have become parties to those agreements would not be possible without the

  20. 1980–2008: The Illusion of the Perpetual Money Machine and What It Bodes for the Future

    Directory of Open Access Journals (Sweden)

    Didier Sornette

    2014-04-01

    Full Text Available We argue that the present crisis and stalling economy that have been ongoing since 2007 are rooted in the delusionary belief in policies based on a “perpetual money machine” type of thinking. We document strong evidence that, since the early 1980s, consumption has been increasingly funded by smaller savings, booming financial profits, wealth extracted from house price appreciation and explosive debt. This is in stark contrast with the productivity-fueled growth that was seen in the 1950s and 1960s. We describe the transition, in gestation in the 1970s, towards the regime of the “illusion of the perpetual money machine”, which started at full speed in the early 1980s and developed until 2008. This regime was further supported by a climate of deregulation and a massive growth in financial derivatives designed to spread and diversify the risks globally. The result has been a succession of bubbles and crashes, including the worldwide stock market bubble and great crash of October 1987, the savings and loans crisis of the 1980s, the burst in 1991 of the enormous Japanese real estate and stock market bubbles, the emerging markets bubbles and crashes in 1994 and 1997, the Long-Term Capital Management (LTCM crisis of 1998, the dotcom bubble bursting in 2000, the recent house price bubbles, the financialization bubble via special investment vehicles, the stock market bubble, the commodity and oil bubbles and the current debt bubble, all developing jointly and feeding on each other until 2008. This situation may be further aggravated in the next decade by an increase in financialization, through exchange-traded-funds (ETFs, speed and automation, through algorithmic trading and public debt, and through growing unfunded liabilities. We conclude that, to get out of this catch 22 situation, we should better manage and understand the incentive structures in our society, we need to focus our efforts on our real economy and we have to respect and master

  1. Verifying compliance with nuclear non-proliferation undertakings: IAEA safeguards agreements and additional protocols

    International Nuclear Information System (INIS)

    2008-06-01

    This report provides background information on safeguards and explains procedures for States to conclude Additional Protocols to comprehensive Safeguards Agreements with the IAEA. Since the IAEA was founded in 1957, its safeguards system has been an indispensable component of the nuclear non-proliferation regime and has facilitated peaceful nuclear cooperation. In recognition of this, the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) makes it mandatory for all non-nuclear-weapon States (NNWS) party to the Treaty to conclude comprehensive safeguards agreements with the IAEA, and thus allow for the application of safeguards to all their nuclear material. Under Article III of the NPT, all NNWS undertake to accept safeguards, as set forth in agreements to be negotiated and concluded with the IAEA, for the exclusive purpose of verification of the fulfilment of the States' obligations under the NPT. In May 1997, the IAEA Board of Governors approved the Model Additional Protocol to Safeguards Agreements (reproduced in INFCIRC/540(Corr.)) which provided for an additional legal authority. In States that have both a comprehensive safeguards agreement and an additional protocol in force, the IAEA is able to optimize the implementation of all safeguards measures available. In order to simplify certain procedures under comprehensive safeguards agreements for States with little or no nuclear material and no nuclear material in a facility, the IAEA began making available, in 1971, a 'small quantities protocol' (SQP), which held in abeyance the implementation of most of the detailed provisions of comprehensive safeguards agreements for so long as the State concerned satisfied these criteria. The safeguards system aims at detecting and deterring the diversion of nuclear material. Such material includes enriched uranium, plutonium and uranium-233, which could be used directly in nuclear weapons. It also includes natural uranium and depleted uranium, the latter of which is

  2. Verifying compliance with nuclear non-proliferation undertakings: IAEA safeguards agreements and additional protocols

    International Nuclear Information System (INIS)

    2008-04-01

    This report provides background information on safeguards and explains procedures for States to conclude Additional Protocols to comprehensive Safeguards Agreements with the IAEA. Since the IAEA was founded in 1957, its safeguards system has been an indispensable component of the nuclear non-proliferation regime and has facilitated peaceful nuclear cooperation. In recognition of this, the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) makes it mandatory for all non-nuclear-weapon States (NNWS) party to the Treaty to conclude comprehensive safeguards agreements with the IAEA, and thus allow for the application of safeguards to all their nuclear material. Under Article III of the NPT, all NNWS undertake to accept safeguards, as set forth in agreements to be negotiated and concluded with the IAEA, for the exclusive purpose of verification of the fulfilment of the States' obligations under the NPT. In May 1997, the IAEA Board of Governors approved the Model Additional Protocol to Safeguards Agreements (reproduced in INFCIRC/540(Corr.)) which provided for an additional legal authority. In States that have both a comprehensive safeguards agreement and an additional protocol in force, the IAEA is able to optimize the implementation of all safeguards measures available. In order to simplify certain procedures under comprehensive safeguards agreements for States with little or no nuclear material and no nuclear material in a facility, the IAEA began making available, in 1971, a 'small quantities protocol' (SQP), which held in abeyance the implementation of most of the detailed provisions of comprehensive safeguards agreements for so long as the State concerned satisfied these criteria. The safeguards system aims at detecting and deterring the diversion of nuclear material. Such material includes enriched uranium, plutonium and uranium-233, which could be used directly in nuclear weapons. It also includes natural uranium and depleted uranium, the latter of which is

  3. A role for homeostatic drive in the perpetuation of complex chronic illness: Gulf War Illness and chronic fatigue syndrome.

    Directory of Open Access Journals (Sweden)

    Travis J A Craddock

    Full Text Available A key component in the body's stress response, the hypothalamic-pituitary-adrenal (HPA axis orchestrates changes across a broad range of major biological systems. Its dysfunction has been associated with numerous chronic diseases including Gulf War Illness (GWI and chronic fatigue syndrome (CFS. Though tightly coupled with other components of endocrine and immune function, few models of HPA function account for these interactions. Here we extend conventional models of HPA function by including feed-forward and feedback interaction with sex hormone regulation and immune response. We use this multi-axis model to explore the role of homeostatic regulation in perpetuating chronic conditions, specifically GWI and CFS. An important obstacle in building these models across regulatory systems remains the scarcity of detailed human in vivo kinetic data as its collection can present significant health risks to subjects. We circumvented this using a discrete logic representation based solely on literature of physiological and biochemical connectivity to provide a qualitative description of system behavior. This connectivity model linked molecular variables across the HPA axis, hypothalamic-pituitary-gonadal (HPG axis in men and women, as well as a simple immune network. Inclusion of these interactions produced multiple alternate homeostatic states and sexually dimorphic responses. Experimental data for endocrine-immune markers measured in male GWI subjects showed the greatest alignment with predictions of a naturally occurring alternate steady state presenting with hypercortisolism, low testosterone and a shift towards a Th1 immune response. In female CFS subjects, expression of these markers aligned with an alternate homeostatic state displaying hypocortisolism, high estradiol, and a shift towards an anti-inflammatory Th2 activation. These results support a role for homeostatic drive in perpetuating dysfunctional cortisol levels through persistent

  4. Farmers Prone to Drought Risk: Why Some Farmers Undertake Farm-Level Risk-Reduction Measures While Others Not?

    Science.gov (United States)

    Gebrehiwot, Tagel; van der Veen, Anne

    2015-03-01

    This research investigates farmers' cognitive perceptions of risk and the behavioral intentions to undertake farm-level risk-reduction measures. It has been observed that people who are susceptible to natural hazards often fail to act, or do very little, to protect their assets or lives. To answer the question of why some people show adaptive behavior while others do not, a socio-psychological model of precautionary adaptation based on protection motivation theory and trans-theoretical stage model has been applied for the first time to areas of drought risk in the developing countries cultural context. The applicability of the integrated model is explored by means of a representative sample survey of smallholder farmers in northern Ethiopia. The result of the study showed that there is a statistically significant association between farmer's behavioral intention to undertake farm-level risk-reduction measures and the main important protection motivation model variables. High perceived vulnerability, severity of consequences, self-efficacy, and response efficacy lead to higher levels of behavioral intentions to undertake farm-level risk-reduction measures. For farmers in the action stage, self-efficacy and response efficacy were the main motivators of behavioral intention. For farmers in the contemplative stage, self-efficacy and cost appear to be the main motivators for them to act upon risk reduction, while perceived severity of consequences and cost of response actions were found to be important for farmers in the pre-contemplative stage.

  5. Decree No. 67/77 of 6 May establishing a National Uranium Undertaking as a public body

    International Nuclear Information System (INIS)

    1977-01-01

    This Decree, promulgated on 29 March 1977, sets up a National Uranium Undertaking (ENU). The ENU Statute which is attached to the Decree lays down that its main purpose is to prospect for and inventory uranium deposits, to explore known deposits, to set up facilities for recovery and treatment of uranium ores, and finally, to market the products obtained. The ENU has taken over the work which, until now, had been carried out in that field by the Junta de Energia Nuclear and it is placed under the authority of the Minister of Industry and Technology. (NEA) [fr

  6. Perpetual memory. Episode Review «The entire history of you« of Black Mirror (2011

    Directory of Open Access Journals (Sweden)

    Natacha Salomé LIMA

    2015-10-01

    Full Text Available What would happen if man could store and recovered all its memories at will? The entire history of you is an episode of the British television drama series which presents a futuristic scenario of a very old situation: jealousy. Human passions disturb our soul, trouble our reflections, and pushes us to action. Memory will be a privileged object for our analysis; not organic memory, but significant memory: this means the trace of memories that perform our body. We will try to analyze the possibilities of our actions against the technological dangers and “progresses”. The scope of biopolitics presented by Michel Foucault in the 70venties could be taken up by the contemporary idea of the current decline of love, desire and sexuality. We will visit some of the Freudian early works to think how memory and the possibilities of remembrance are a singular construction of human being. This significant memory is capable of knotting remembrance, fantasy and desire. But memory could also become perpetual when it is object of manipulation producing devastating effects on human´s subjectivity.

  7. Help to perpetuate traditional gender roles: Benevolent sexism increases engagement in dependency-oriented cross-gender helping.

    Science.gov (United States)

    Shnabel, Nurit; Bar-Anan, Yoav; Kende, Anna; Bareket, Orly; Lazar, Yael

    2016-01-01

    Based on theorizing that helping relations may serve as a subtle mechanism to reinforce intergroup inequality, the present research (N = 1,315) examined the relation between benevolent sexism (i.e., a chivalrous yet subtly oppressive view of women) and helping. In cross-gender interactions, the endorsement of (Studies 1, 3, and 4) or exposure to (Study 2) benevolent sexism predicted (a) men's preference to provide women with dependency-oriented help (i.e., direct assistance) rather than tools for autonomous coping, and (b) women's preference to seek dependency-oriented help rather than tools for autonomous coping. Benevolent sexism did not predict men's and women's engagement in dependency-oriented helping relations in same-gender interactions. Studies 1 and 2 examined behavioral intentions in response to a series of hypothetical scenarios; Studies 3 and 4 examined actual behavior in tests of mathematical and logical ability, and pointed to assumed partner's expectations as a potential mediator. The converging evidence supports the hypothesis that benevolent sexism encourages engagement in cross-gender helping relations that perpetuate traditional gender roles. (c) 2016 APA, all rights reserved).

  8. What factors influence community-dwelling older people’s intent to undertake multifactorial fall prevention programs?

    Directory of Open Access Journals (Sweden)

    Hill KD

    2014-11-01

    Full Text Available Keith D Hill,1,2 Lesley Day,3 Terry P Haines4,5 1School of Physiotherapy and Exercise Science, Faculty of Health Sciences, Curtin University, Perth, WA, Australia; 2National Ageing Research Institute, Royal Melbourne Hospital, Parkville, VIC, Australia; 3Falls Prevention Research Unit, Monash Injury Research Institute, Monash University, VIC, Australia; 4Allied Health Research Unit, Southern Health, Cheltenham, VIC, Australia; 5Physiotherapy Department, Faculty of Medicine, Nursing, and Health Sciences, Monash University, VIC, Australia Purpose: To investigate previous, current, or planned participation in, and perceptions toward, multifactorial fall prevention programs such as those delivered through a falls clinic in the community setting, and to identify factors influencing older people’s intent to undertake these interventions.Design and methods: Community-dwelling people aged >70 years completed a telephone survey. Participants were randomly selected from an electronic residential telephone listing, but purposeful sampling was used to include equal numbers with and without common chronic health conditions associated with fall-related hospitalization. The survey included scenarios for fall prevention interventions, including assessment/multifactorial interventions, such as those delivered through a falls clinic. Participants were asked about previous exposure to, or intent to participate in, the interventions. A path model analysis was used to identify factors associated with intent to participate in assessment/multifactorial interventions.Results: Thirty of 376 participants (8.0% reported exposure to a multifactorial falls clinic-type intervention in the past 5 years, and 16.0% expressed intention to undertake this intervention. Of the 132 participants who reported one or more falls in the past 12 months, over one-third were undecided or disagreed that a falls clinic type of intervention would be of benefit to them. Four elements

  9. Perpetuating power through autoethnography

    NARCIS (Netherlands)

    Koot; , Stasja

    2016-01-01

    In this article, I reflect on my longitudinal relation with the indigenous Hai//om Bushmen of the resettlement farm Tsintsabis, in Namibia, exploring my position of power as a development fieldworker. I have been connected to the Hai//om since 1999, doing research and living and working with them

  10. Perpetual Model Validation

    Science.gov (United States)

    2017-03-01

    25]. This inference process is carried out by a tool referred to as Hynger (Hybrid iNvariant GEneratoR), overviewed in Figure 4, which is a MATLAB ...initially on memory access patterns. A monitoring module will check, at runtime that the observed memory access pattern matches the pattern the software is...necessary. By using the developed approach, a model may be derived from initial tests or simulations , which will then be formally checked at runtime

  11. The connection between maternal thiamine shortcoming and offspring cognitive damage and poverty perpetuation in underprivileged communities across the world.

    Science.gov (United States)

    Dias, Fernando M V; Silva, Danielle Marra de Freitas; Doyle, Flavia Costa de Proença; Ribeiro, Angela Maria

    2013-01-01

    The acquisition of cognitive, sensory-motor and social emotional functions depend on a proper development of the Central Nervous System (CNS). This set of functions, known as intelligence, allows a better adaptation to the environment. In the last decades, an increase in the average of intelligence has been reported. However, such an increase cannot be observed in an equivalent way in economically and social underprivileged regions. Children from those regions are in great risk of being affected by mental retardation or impaired cognitive development. In later life they will, probably, be unable to transform and improve themselves and their communities, perpetuating the poverty of the region. Therefore, knowledge of factors involved in CNS development is a matter of health closely related to social improvement. Malnutrition throughout pregnancy and breastfeeding is clearly identifiable as a cause of damage in CNS development. Vitamin B1 (Thiamine) is a micronutrient important to the growth and maturity of the CNS. Thiamine shortcoming may affect 50% of pregnant women. Thiamine function in cerebral development is still not well known. There is a gap in the literature regarding systematical research about the blood thiamine concentration throughout the periods of gestation and breastfeeding. These studies are relevant in populations with a high level of nutritional vulnerability, because in a follow up offspring cognitive exam they could reveal if the maternal thiamine deficiency is related to child CNS impairment. This paper introduce the hypothesis that thiamine shortcoming during pregnancy and breastfeeding is directly related to cognitive impairment of child. Data about the neurophysiological role of thiamine, consequences of its shortcoming in experimental models, populations under the risk of thiamine shortcoming are presented. The hypothesis that maternal thiamine shortcoming causes damage related to child cognitive development needs to be considered. Thus

  12. Dynamic imaging of coherent sources reveals different network connectivity underlying the generation and perpetuation of epileptic seizures.

    Directory of Open Access Journals (Sweden)

    Lydia Elshoff

    Full Text Available The concept of focal epilepsies includes a seizure origin in brain regions with hyper synchronous activity (epileptogenic zone and seizure onset zone and a complex epileptic network of different brain areas involved in the generation, propagation, and modulation of seizures. The purpose of this work was to study functional and effective connectivity between regions involved in networks of epileptic seizures. The beginning and middle part of focal seizures from ictal surface EEG data were analyzed using dynamic imaging of coherent sources (DICS, an inverse solution in the frequency domain which describes neuronal networks and coherences of oscillatory brain activities. The information flow (effective connectivity between coherent sources was investigated using the renormalized partial directed coherence (RPDC method. In 8/11 patients, the first and second source of epileptic activity as found by DICS were concordant with the operative resection site; these patients became seizure free after epilepsy surgery. In the remaining 3 patients, the results of DICS / RPDC calculations and the resection site were discordant; these patients had a poorer post-operative outcome. The first sources as found by DICS were located predominantly in cortical structures; subsequent sources included some subcortical structures: thalamus, Nucl. Subthalamicus and cerebellum. DICS seems to be a powerful tool to define the seizure onset zone and the epileptic networks involved. Seizure generation seems to be related to the propagation of epileptic activity from the primary source in the seizure onset zone, and maintenance of seizures is attributed to the perpetuation of epileptic activity between nodes in the epileptic network. Despite of these promising results, this proof of principle study needs further confirmation prior to the use of the described methods in the clinical praxis.

  13. Scandalum acceptum and scandalum datum: Kant's non-Interventionism in the Fifth Preliminary Article of the Perpetual Peace

    Directory of Open Access Journals (Sweden)

    Maria Chiara Pievatolo

    2013-07-01

    Full Text Available Is it right to wage war to export democracy, or - as Kant would have said - to forcibly interfere in the constitution and in the government of another state with the goal of transforming it into a republic? The answer of Kant, contained in the fifth preliminary article of the Perpetual Peace, leans towards non-interventionism: a bad constitution can never justify a war, because it may be the root only of a scandalum acceptum. To understand the meaning of scandalum acceptum we have to become aware that it is a term originating from moral theology, which we should translate into the language of international law. The scandal, as it was still clear to Kant’s contemporaries, is the sin of advertising a sinful behavior: but it is just a scandalum acceptum if the act that inspired others to sin has been done without the intention to give them a bad example. A flawed constitution can be only the occasion of a scandalum acceptum because its legal power does not spread its influence beyond the border of its state. If a nation chooses to imitate the allegedly wrong constitution of another state, its choice depends only on its sovereignty, because it is a matter of internal constitutional law. On the other hand, waging war against another country because of its allegedly flawed constitution is a worse kind of scandal, the scandalum datum, because it involves an international law principle of limited sovereignty according to which every state has the right to assault another state because of its constitution.

  14. Identification of Preferred Sources of Information for Undertaking Studies in the Faculty of Engineering Management at Poznan University of Technology

    Directory of Open Access Journals (Sweden)

    Magdalena Wyrwicka

    2015-06-01

    Full Text Available Since 2010 a survey has been conducted among first-year students about sources of information which influence the decision of undertaking field studies in Safety Engineering, Management Engineering and Logistics in the Faculty of Engineering Management at Poznan University of Technology. The goal of these analyses is both to assess the effectiveness of promotion and also show trends in the use of diverse channels of information transfer of studies. The results of the investigation show that internet promotion via university and faculty website plays the dominant role but also direct promotion, such as opinion of older friends, is crucial. Furthermore, from year to year the analyses indicate the significant increase of official media and reveal that the prospective students rely on a few sources of information simultaneously.

  15. Verification of pharmacogenetics-based warfarin dosing algorithms in Han-Chinese patients undertaking mechanic heart valve replacement.

    Science.gov (United States)

    Zhao, Li; Chen, Chunxia; Li, Bei; Dong, Li; Guo, Yingqiang; Xiao, Xijun; Zhang, Eryong; Qin, Li

    2014-01-01

    To study the performance of pharmacogenetics-based warfarin dosing algorithms in the initial and the stable warfarin treatment phases in a cohort of Han-Chinese patients undertaking mechanic heart valve replacement. We searched PubMed, Chinese National Knowledge Infrastructure and Wanfang databases for selecting pharmacogenetics-based warfarin dosing models. Patients with mechanic heart valve replacement were consecutively recruited between March 2012 and July 2012. The predicted warfarin dose of each patient was calculated and compared with the observed initial and stable warfarin doses. The percentage of patients whose predicted dose fell within 20% of their actual therapeutic dose (percentage within 20%), and the mean absolute error (MAE) were utilized to evaluate the predictive accuracy of all the selected algorithms. A total of 8 algorithms including Du, Huang, Miao, Wei, Zhang, Lou, Gage, and International Warfarin Pharmacogenetics Consortium (IWPC) model, were tested in 181 patients. The MAE of the Gage, IWPC and 6 Han-Chinese pharmacogenetics-based warfarin dosing algorithms was less than 0.6 mg/day in accuracy and the percentage within 20% exceeded 45% in all of the selected models in both the initial and the stable treatment stages. When patients were stratified according to the warfarin dose range, all of the equations demonstrated better performance in the ideal-dose range (1.88-4.38 mg/day) than the low-dose range (pharmacogenetics-based warfarin dosing regimens performed similarly in our cohort. However, the algorithms of Wei, Huang, and Miao showed a better potential for warfarin prediction in the initial and the stable treatment phases in Han-Chinese patients undertaking mechanic heart valve replacement.

  16. Verification of Pharmacogenetics-Based Warfarin Dosing Algorithms in Han-Chinese Patients Undertaking Mechanic Heart Valve Replacement

    Science.gov (United States)

    Zhao, Li; Chen, Chunxia; Li, Bei; Dong, Li; Guo, Yingqiang; Xiao, Xijun; Zhang, Eryong; Qin, Li

    2014-01-01

    Objective To study the performance of pharmacogenetics-based warfarin dosing algorithms in the initial and the stable warfarin treatment phases in a cohort of Han-Chinese patients undertaking mechanic heart valve replacement. Methods We searched PubMed, Chinese National Knowledge Infrastructure and Wanfang databases for selecting pharmacogenetics-based warfarin dosing models. Patients with mechanic heart valve replacement were consecutively recruited between March 2012 and July 2012. The predicted warfarin dose of each patient was calculated and compared with the observed initial and stable warfarin doses. The percentage of patients whose predicted dose fell within 20% of their actual therapeutic dose (percentage within 20%), and the mean absolute error (MAE) were utilized to evaluate the predictive accuracy of all the selected algorithms. Results A total of 8 algorithms including Du, Huang, Miao, Wei, Zhang, Lou, Gage, and International Warfarin Pharmacogenetics Consortium (IWPC) model, were tested in 181 patients. The MAE of the Gage, IWPC and 6 Han-Chinese pharmacogenetics-based warfarin dosing algorithms was less than 0.6 mg/day in accuracy and the percentage within 20% exceeded 45% in all of the selected models in both the initial and the stable treatment stages. When patients were stratified according to the warfarin dose range, all of the equations demonstrated better performance in the ideal-dose range (1.88–4.38 mg/day) than the low-dose range (warfarin dose prediction and in the low-dose and the ideal-dose ranges. Conclusions All of the selected pharmacogenetics-based warfarin dosing regimens performed similarly in our cohort. However, the algorithms of Wei, Huang, and Miao showed a better potential for warfarin prediction in the initial and the stable treatment phases in Han-Chinese patients undertaking mechanic heart valve replacement. PMID:24728385

  17. JET joint undertaking

    International Nuclear Information System (INIS)

    1984-06-01

    JET began operations on 25 June 1983. This annual report contains administrative information and a general review of scientific and technical developments. Among them are vacuum systems, toroidal and poloidal field systems, power supplies, neutral beam heating, radiofrequency heating, remote handling, tritium handling, control and data acquisition systems and diagnostic systems

  18. JET Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.; Kupschus, P.

    1984-09-01

    The report is in sections, as follows. (1) Introduction and summary. (2) A brief description of the origins of the JET Project within the EURATOM fusion programme and the objectives and aims of the device. The basic JET design and the overall philosophy of operation are explained and the first six months of operation of the machine are summarised. The Project Team Structure adopted for the Operation Phase is set out. Finally, in order to set JET's progress in context, other large tokamaks throughout the world and their achievements are briefly described. (3) The activities and progress within the Operation and Development Department are set out; particularly relating to its responsibilities for the operation and maintenance of the tokamak and for developing the necessary engineering equipment to enhance the machine to full performance. (4) The activities and progress within the Scientific Department are described; particularly relating to the specification, procurement and operation of diagnostic equipment; definition and execution of the programme; and the interpretation of experimental results. (5) JET's programme plans for the immediate future and a broad outline of the JET Development Plan to 1990 are given. (author)

  19. JET Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.

    1986-03-01

    This is an overview summary of the scientific and technical advances at JET during the year 1985, supplemented by appendices of detailed contributions (in preprint form) of eight of the more important JET articles produced during that year. It is aimed not only at specialists and experts but also at a more general scientific community. Thus there is a brief summary of the background to the project, a description of the basic objectives of JET and the principle design features of the machine. The new structure of the Project Team is also explained. Developments and future plans are included. Improvements considered are those which are designed to overcome certain limitations encountered generally on Tokamaks, particularly those concerned with density limits, with plasma MHD behaviour, with impurities and with plasma transport. There is also a complete list of articles, reports and conference papers published in 1985 - there are 167 such items listed. (UK)

  20. JET Joint Undertaking

    International Nuclear Information System (INIS)

    Keen, B.E.

    1988-03-01

    The paper is a JET progress report 1987, and covers the fourth full year of JET's operation. The report contains an overview summary of the scientific and technical advances during the year, and is supplemented by appendices of detailed contributions of the more important JET articles published during 1987. The document is aimed at specialists and experts engaged in nuclear fusion and plasma physics, as well as the general scientific community. (U.K.)

  1. Bio-based Industries Joint Undertaking: The catalyst for sustainable bio-based economic growth in Europe.

    Science.gov (United States)

    Mengal, Philippe; Wubbolts, Marcel; Zika, Eleni; Ruiz, Ana; Brigitta, Dieter; Pieniadz, Agata; Black, Sarah

    2018-01-25

    This article discusses the preparation, structure and objectives of the Bio-based Industries Joint Undertaking (BBI JU). BBI JU is a public-private partnership (PPP) between the European Commission (EC) and the Bio-based Industries Consortium (BIC), the industry-led private not-for-profit organisation representing the private sectors across the bio-based industries. The model of the public-private partnership has been successful as a new approach to supporting research and innovation and de-risking investment in Europe. The BBI JU became a reality in 2014 and represents the largest industrial and economic cooperation endeavour financially ever undertaken in Europe in the area of industrial biotechnologies. It is considered to be one of the most forward-looking initiatives under Horizon 2020 and demonstrates the circular economy in action. The BBI JU will be the catalyst for this strategy to mobilise actors across Europe including large industry, small and medium-sized enterprises (SMEs), all types of research organisations, networks and universities. It will support regions and in doing so, the European Union Member States and associated countries in the implementation of their bioeconomy strategies. Copyright © 2017 Elsevier B.V. All rights reserved.

  2. DETERMINATION OF THE URGENCY OF UNDERTAKING LAND CONSOLIDATION WORKS IN THE VILLAGES OF THE SŁAWNO MUNICIPALITY

    Directory of Open Access Journals (Sweden)

    Przemysław Leń

    2016-09-01

    Full Text Available The object of the paper is to analyze the spatial structure of land and identification of the needs of consolidation works and exchange of land in the villages of the Sławno municipality, lying in the district of Opoczno, in the Łódzkie Voivodship. The authors use the method of zero unitarisation for the purposes of determining the order of undertaking consolidation works and exchange of land in the area of research. The basis for calculation is the database of 19 factors (x1–x19 characteristic for the listed five groups of issues, describing each of the following villages. The obtained results, in a form of synthetic meter for each village, allowed creating the hierarchy of the urgency of carrying out consolidation works. The problem of excessive fragmentation of farms, constituting the collections of a certain number of parcels, in a broader sense, is one of the elements that prevent the acceleration of reforms by conversion of the Land and Buildings Register (EGiB in a full valuable real estate cadastre in Poland. The importance of the problem is highlighted by the fact that there are ecological grounds in the study area, significant from the point of view of environmental protection.

  3. The Level of Anxiety and Depression in Dialysis Patients Undertaking Regular Physical Exercise Training - a Preliminary Study

    Directory of Open Access Journals (Sweden)

    Wioletta Dziubek

    2016-02-01

    Full Text Available Background/Aims: The aim of the study was to evaluate the effects of a six-month physical training undertaken by haemodialysis (HD patients, on the depression and anxiety. Methods: Patients with end stage renal disease (ESRD were recruited from the dialysis station at the Department of Nephrology and Transplantation Medicine in Wroclaw. Physical training took place at the beginning of the first 4-hours of dialysis, three times a week for six months. A personal questionnaire, Beck Depression Inventory (BDI and State-Trait Anxiety Inventory (STAI were used in the study. Results: A total of 28 patients completed the study: 20 were randomised to endurance training and 8 were randomised to resistance training. Statistical analysis of depression and anxiety at the initial (t1 and final examination (t2 indicated a significant reduction in depression and anxiety, particularly anxiety as a trait (X2 in the whole study group. The change in anxiety as a state correlated with the disease duration, duration of dialysis and the initial level of anxiety as a state (t1X1. The change in anxiety as a trait significantly correlated with age and the initial level of anxiety (t1X2. Conclusions: Undertaking physical training during dialysis by patients with ESRD is beneficial in reducing their levels of anxiety and depression. Both resistance and endurance training improves mood, but only endurance training additionally results in anxiety reduction.

  4. Barriers for domestic surrogacy and challenges of transnational surrogacy in the context of Australians undertaking surrogacy in India.

    Science.gov (United States)

    Johnson, Louise; Blyth, Eric; Hammarberg, Karin

    2014-09-01

    The ethical, social, psychological, legal and financial complexities associated with cross-border travel for reproductive services are gaining attention internationally. Travel abroad for surrogacy, and the transfer of gametes or embryos between countries for use in a surrogacy arrangement, can create conflict in relation to the rights of the parties involved: commissioning parents, surrogates and their families, gamete and embryo donors, and children born as a result of the arrangement. Australian surrogacy laws are restrictive and limit access to domestic surrogacy. Despite the introduction of laws in some Australian jurisdictions that penalise residents entering into international commercial surrogacy arrangements, hundreds of Australians resort to surrogacy arrangements in India and other countries each year. This article discusses legislation, policy and practice as they relate to Australians' use of surrogacy in India. It reviews current surrogacy-related legislation and regulation in Australia and India and existing evidence about the challenges posed by transnational surrogacy, and considers how restrictive Australian legislation may contribute to the number of Australians undertaking surrogacy in India.

  5. Exploring the role of social interactions and supports in overcoming accessibility barriers while undertaking health tours in India.

    Science.gov (United States)

    Jana, Arnab; Harata, Noboru; Kiyoshi, Takami; Ohmori, Nobuaki

    2014-01-01

    This article explores the phenomenon of companionship as an adaptation strategy to counter the existing barriers to health care access in developing nations. Companionship is argued to be an outcome of "inter" and "intra" household collaboration to offer diverse supports in addition to altruism. The analysis of the household survey conducted in West Bengal, India, exhibited different patterns of health care tours and the associated dependencies. In addition to support in terms of mobility while traveling and companionship while waiting for the opportunity, support in terms of refuge is also found to be essential, especially for the poor while they undertake regional tours. Causal models focusing on aggregated general health tours and specific regional tours were estimated separately to comprehend the implicit social interactions and their effects on the patient as well as the companions. The research demonstrated that accessibility barriers affect not only the ill, but also those associated with them and at times adversely. Segregation of regional tours illustrated the gaps, which instigated such tours and also might aid in health infrastructure planning as a whole.

  6. The Level of Anxiety and Depression in Dialysis Patients Undertaking Regular Physical Exercise Training--a Preliminary Study.

    Science.gov (United States)

    Dziubek, Wioletta; Kowalska, Joanna; Kusztal, Mariusz; Rogowski, Łukasz; Gołębiowski, Tomasz; Nikifur, Małgorzata; Szczepańska-Gieracha, Joanna; Zembroń-Łacny, Agnieszka; Klinger, Marian; Woźniewski, Marek

    2016-01-01

    The aim of the study was to evaluate the effects of a six-month physical training undertaken by haemodialysis (HD) patients, on the depression and anxiety. Patients with end stage renal disease (ESRD) were recruited from the dialysis station at the Department of Nephrology and Transplantation Medicine in Wroclaw. Physical training took place at the beginning of the first 4-hours of dialysis, three times a week for six months. A personal questionnaire, Beck Depression Inventory (BDI) and State-Trait Anxiety Inventory (STAI) were used in the study. A total of 28 patients completed the study: 20 were randomised to endurance training and 8 were randomised to resistance training. Statistical analysis of depression and anxiety at the initial (t1) and final examination (t2) indicated a significant reduction in depression and anxiety, particularly anxiety as a trait (X2) in the whole study group. The change in anxiety as a state correlated with the disease duration, duration of dialysis and the initial level of anxiety as a state (t1X1). The change in anxiety as a trait significantly correlated with age and the initial level of anxiety (t1X2). Undertaking physical training during dialysis by patients with ESRD is beneficial in reducing their levels of anxiety and depression. Both resistance and endurance training improves mood, but only endurance training additionally results in anxiety reduction. © 2016 S. Karger AG, Basel.

  7. Chinese Anti-Cancer Association as a non-governmental organization undertakes systematic cancer prevention work in China

    Science.gov (United States)

    2015-01-01

    Cancer has become the first leading cause of death in the world, particularly in low- and middle-income countries. Facing the increasing trend of cancer incidence and mortality, China issued and implemented “three-early (early prevention, early diagnosis and early treatment)” national cancer prevention plan. As the main body and dependence of social governance, non-governmental organizations (NGOs) take over the role of government in the field of cancer prevention and treatment. American Cancer Society (ACS) made a research on cancer NGOs and civil society in cancer control and found that cancer NGOs in developing countries mobilize civil society to work together and advocate governments in their countries to develop policies to address the growing cancer burden. Union for International Cancer Control (UICC), Cancer Council Australia (CCA), and Malaysian cancer NGOs are the representatives of cancer NGOs in promoting cancer control. Selecting Chinese Anti-Cancer Association (CACA) as an example in China, this article is to investigate how NGOs undertake systematic cancer prevention work in China. By conducting real case study, we found that, as a NGO, CACA plays a significant role in intensifying the leading role of government in cancer control, optimizing cancer outcomes, decreasing cancer incidence and mortality rates and improving public health. PMID:26361412

  8. Sociocultural and structural perpetuators of domestic violence in pregnancy: A qualitative look at what South Indian women believe needs to change.

    Science.gov (United States)

    D'Silva, Sahana; Frey, Sarah; Kumar, Shuba; Mohanraj, Rani; Manhart, Lisa E; Kaysen, Debra; Andu, Eaden; Rao, Deepa

    2018-02-01

    In India, reported rates of domestic violence rise as high as 31%. Abuse against pregnant women in India is associated with depressive and PTSD symptoms, and poor birth outcomes, yet no evidence-based interventions have been tested on this population. In this cross-sectional qualitative study, we sought perspective on South Indian women's concerns about abuse during pregnancy and what they believed would help. Participants cited economic dependence on husbands and sociocultural structures as factors perpetuating domestic violence. Women also described resilience factors that can protect against abuse. Our participants highlighted a requisite for interventions within health and social systems.

  9. Resumption of menstruation and pituitary response to gonadotropin-releasing hormone in functional hypothalamic amenorrhea subjects undertaking estrogen replacement therapy.

    Science.gov (United States)

    Shen, Z Q; Xu, J J; Lin, J F

    2013-11-01

    Functional hypothalamic amenorrhea (FHA) refers to a functional menstrual disorder with various causes and presentations. Recovery of menstrual cyclicity is common in long-term follow-up but the affecting factors remain unknown. To explore factors affecting the menstrual resumption and to evaluate the pituitary response to gonadotropin-releasing hormone (GnRH) in FHA. Thirty cases with FHA were recruited. All subjects were put on continuous 1 mg/day estradiol valerate orally and followed up monthly. Recovery was defined as the occurrence of at least three consecutive regular cycles. Responder referred to those who recovered within two years of therapy. Gonadotropin response to the 50 μg GnRH challenge was tested every three months. Nineteen (63.3%) subjects recovered with a mean time to recovery of 26.8 months. Time to recovery was negatively correlated with body mass index (BMI) before and by amenorrhea. Twentyone cases had undertaken therapy for more than two years and 10 of them recovered. BMI before and by amenorrhea were negatively correlated with the recovery. Significant increase of serum luteinizing hormone (LH) and LH response to GnRH were noted after recovery. Menstrual resumption was common in FHA undertaking estrogen replacement therapy (ERT). The likelihood of recovery was affected by their BMI before and by amenorrhea but not by the weight gain during therapy. Low serum LH and attenuated LH response to GnRH were the main features of pituitary deficiency in FHA. The menstrual resumption in FHA was accompanied by the recovery of serum LH and the LH response to GnRH.

  10. Building capacity to use and undertake research in health organisations: a survey of training needs and priorities among staff.

    Science.gov (United States)

    Barratt, Helen; Fulop, Naomi J

    2016-12-07

    Efforts to improve healthcare and population health depend partly on the ability of health organisations to use research knowledge and participate in its production. We report the findings of a survey conducted to prioritise training needs among healthcare and public health staff, in relation to the production and implementation of research, across an applied health research collaboration. A questionnaire survey using a validated tool, the Hennessy-Hicks Training Needs Assessment Questionnaire. Participants rated 25 tasks on a five-point scale with regard to both their confidence in performing the task, and its importance to their role. A questionnaire weblink was distributed to a convenience sample of 35 healthcare and public health organisations in London and South East England, with a request that they cascade the information to relevant staff. 203 individuals responded, from 20 healthcare and public health organisations. None. Training needs were identified by comparing median importance and performance scores for each task. Individuals were also invited to describe up to three priority areas in which they require training. Across the study sample, evaluation; teaching; making do with limited resources; coping with change and managing competing demands were identified as key tasks. Assessing the relevance of research and learning about new developments were the most relevant research-related tasks. Participants' training priorities included evaluation; finding, appraising and applying research evidence; and data analysis. Key barriers to involvement included time and resources, as well as a lack of institutional support for undertaking research. We identify areas in which healthcare and public health professionals may benefit from support to facilitate their involvement in and use of applied health research. We also describe barriers to participation and differing perceptions of research between professional groups. Published by the BMJ Publishing Group Limited

  11. Ministerial Decree of 15 February 1974 establishing the inventory of qualified experts and physicians authorized to undertake the health physics and medical supervision of protection against ionizing radiations

    International Nuclear Information System (INIS)

    1974-01-01

    This Decree was made in implementation of DPR No. 185 of 13 February 1964 and provides for the legal and administrative acknowledgment of experts and physicians who are required to undertake supervision of protection against the hazards of ionizing radiations. (NEA) [fr

  12. In Their Own Words: Voices of Jihad

    Science.gov (United States)

    2008-01-01

    the tyranny of nature.’ The shrines of such a culture are huge factories and cinemas , chemical laboratories and dance halls and power stations. The...priests of such a worship are bankers and engineers, cinema stars and indus- trialists and aviators. The inevitable result of this state of affairs...weapon.” Based on U.S. and Japanese biological weapons programs from World War II, it showed “how to inject carrier animals, like rats, with the virus

  13. Islam’s Challenge: Jihad and Terrorism

    Science.gov (United States)

    2008-12-12

    themselves as the ‘Ikhwan’ or brotherhood. They, like Mohammad who had cleansed the Kaba of its idols, destroyed Sufi shrines and sacred tombs in Mecca and...Medina, including those of the Prophet and his companions. They also destroyed the tomb of Hussain at Karbala, a major Shii holy place, an act...In the Muslim Brotherhood, he quickly emerged as the most important ideologue amid the growing confrontation with the Egyptian regime (Richardson

  14. The Military Strategy of Global Jihad

    National Research Council Canada - National Science Library

    Zabel, Sara E

    2007-01-01

    .... Global jihadis have spent more than 40 years refining their philosophy, gaining experience, building their organization, and developing plans to reestablish what they see as the only true Islamic state on earth...

  15. BOKO HARAM AND JIHAD IN NIGERIA

    African Journals Online (AJOL)

    Theo

    2012-10-16

    Oct 16, 2012 ... aimed at churches, mosques, banks and police stations. ..... exported to the United States, which makes Nigeria the fourth largest oil supplier to .... state structure of Nigeria and the provinces within the federal states.

  16. In Their Own Words: Voices of Jihad

    National Research Council Canada - National Science Library

    Aaron, David

    2008-01-01

    ... from the Qur'an, Hadith, and earlier Islamic writers and scholars. This book offers unfiltered access to a broad range of the stories, rationales, ideas, and arguments of jihadi terrorists and those who...

  17. BOKO HARAM AND JIHAD IN NIGERIA

    African Journals Online (AJOL)

    Theo

    2012-10-16

    Oct 16, 2012 ... How is Boko Haram positioned within the Muslim community in. Nigeria? How does the group affect the relations between Muslims and Christians? ...... government and elite delinquency finally ripening into social chaos”.54 It ...

  18. Jihad Bunuh Diri Menurut Hadis Nabi SAW

    Directory of Open Access Journals (Sweden)

    Adynata Adynata

    2013-09-01

    Full Text Available Pada zaman sekarang sering kita mendengar dan melihat di media massa banyaknya terjadi born bunuh diri, baik di tempat-tempat fasilitas umum seperti hotel, rumah ibadah, tempat pertemuan ataupun yang terjadi di daerah peperangan seperti di Palestina ketika perang antara tentara Israel dan Palestina. Para ulama telah mengkaji tentang hukum melakukan bom bunuh diri. Mereka berbeda pendapat tentang hukumnya; ada yang membolehkan dan ada pula yang melarang secara mutlak. Ayat-ayat al­ Quran dan hadis Rasulullah SAW yang terkait dengan persoalan ini, secara zahir tampak bertentangan. Dalam sebuah hadis Beliau melarang membunuh diri dengan cara apapun dan nanti di dalam neraka Jahannam pelakunya akan disiksa dengan cara yang dilakukannya ketika membunuh dirinya serta kekal di dalamnya. Sementara dalam Hadis yang lain disebutkan Rasulullah SAW menawarkan kepada satu orang sahabatnya untuk melawan musuh yang banyak yang diyakini akan membawa kematiannya pada perang Uhud sehingga terkesan sahabat tersebut mengorbankan dirinya. Hadis-hadis yang tampak bertentangan ini perlu dikaji lebih mendalam untuk ditemukan relevansinya dengan peristiswa born bunuh diri yang banyak terjadi sekarang. Penulis memahami bahwa bom bunuh diri pada prinsipnya diharamkan, tetapi jika dilakukan dalam kondisi terpaksa dalam medan peperangan untuk menyelamatkan pasukan dan menghindarkan bahaya yang lebih besar lagi maka boleh dilakukan asalkan atas perintah pemimpin perang. tetapi jika dilakukan tidak kondisi perang maka tidak boleh dilakukan dan termasuk sikap putus asa terhadap kemaksiatan yang terjadi

  19. In Their Own Words: Voices of Jihad

    National Research Council Canada - National Science Library

    Aaron, David

    2008-01-01

    .... A minimum of introductory and contextual material is provided, so that the reader may experience the full impact of what they are saying to each other and to the world. It is hoped that this will provide greater insights into the motives, plans, and participants in jihadi terrorism, as well as the nature of the threat they pose.

  20. “I know it’s bad for me and yet I do it”: exploring the factors that perpetuate smoking in Aboriginal Health Workers - a qualitative study

    Directory of Open Access Journals (Sweden)

    Dawson Anna P

    2012-07-01

    Full Text Available Abstract Background Aboriginal Health Workers (AHWs have a mandate to deliver smoking cessation support to Aboriginal people. However, a high proportion of AHWs are smokers and this undermines their delivery of smoking cessation programs. Smoking tobacco is the leading contributor to the burden of disease in Aboriginal Australians and must be prevented. Little is known about how to enable AHWs to quit smoking. An understanding of the factors that perpetuate smoking in AHWs is needed to inform the development of culturally relevant programs that enable AHWs to quit smoking. A reduction of smoking in AHWs is important to promote their health and also optimise the delivery of smoking cessation support to Aboriginal clients. Methods We conducted a fundamental qualitative description study that was nested within a larger mixed method participatory research project. The individual and contextual factors that directly or indirectly promote (i.e. perpetuate smoking behaviours in AHWs were explored in 34 interviews and 3 focus groups. AHWs, other health service staff and tobacco control personnel shared their perspectives. Data analysis was performed using a qualitative content analysis approach with collective member checking by AHW representatives. Results AHWs were highly stressed, burdened by their responsibilities, felt powerless and undervalued, and used smoking to cope with and support a sense of social connectedness in their lives. Factors directly and indirectly associated with smoking were reported at six levels of behavioural influence: personal factors (e.g. stress, nicotine addiction, family (e.g. breakdown of family dynamics, grief and loss, interpersonal processes (e.g. socialisation and connection, domestic disputes, the health service (e.g. job insecurity and financial insecurity, demanding work, the community (e.g. racism, social disadvantage and policy (e.g. short term and insecure funding. Conclusions An extensive array of factors

  1. Cancer patients undertaking bone scans in a department of Nuclear Medicine have significant stress related to the examination

    International Nuclear Information System (INIS)

    Sioka, C.; Manetou, M.; Dimakopoulos, N.; Christidi, S.; Kouraklis, G.

    2005-01-01

    Bone scanning is a standard screening procedure for evaluation of metastases in cancer patient. In addition to the staging procedures, bone scan is a valuable test for deciding palliative therapeutic options in selected patients. The aim of this study was to investigate if patients with cancer who were undertaking routine bone scans had any stress related to the test. We asked 83 consecutive patients with various types of cancer if they had anxiety just prior to undergoing the test. Overall, we found that 53 (64%) patients had increased anxiety related to the examination and 30 (36%) patients did not. Among the 53 patients who were anxious about the bone scan, 32 were concerned about the results of the examination, 13 worried about the effects of the radiation, 4 were anxious for both results/radiation, and 4 patients had stress but could not specify the reason. Among the 32 patients who were concerned about the results of the examination, 15 were having their first bone scans, while 17 had already undergone the procedure before. Among the 13 patients who were mainly concerned about the risks of the radiation exposure during the test, 9 were having bone scans for the first time. Out of the 4 patients who feared both the results and radiation, 3 were having bone scans for the first time and 1 had it for several times. Finally, out of the 4 patients who had anxiety about the test but could not identify the reason, 3 were having bone scans for the first time and one had the test before but was claustrophobic. Our findings indicate that most patients (64%) with cancer who underwent a routine bone scan to check for metastatic disease had intense stress related either to the results or the side effects of the examination. However, there were more patients who were concerned about the results of the test rather than the effects of radiation. Among the patients who feared the effects of radioactivity most were having the test for the first time. A previous study in a

  2. Ministerial Decree of 12 May 1980 authorising Agip Nucleare S.p.a. in Rome to undertake health physics and medical supervision of protection against ionizing radiation

    International Nuclear Information System (INIS)

    1980-01-01

    Section 83 of Decree No. 185 of 13 February 1964 on protection against ionizing radiation provides that institutions previously authorised by the Minister of Labour and Social Security may, on condition that they are adequately equipped for such services, be authorised to undertake health physics and medical supervision of personnel. This Decree accordingly authorises the Agip Nucleare Company to carry out this work. (NEA) [fr

  3. Social capital, participation and the perpetuation of health inequalities: obstacles to African-Caribbean participation in 'partnerships' to improve mental health.

    Science.gov (United States)

    Campbell, Catherine; Cornish, Flora; Mclean, Carl

    2004-11-01

    There has recently been much emphasis on the role of 'partnerships' between local community 'stakeholders' in strategies to redress health inequalities. This paper examines obstacles to participation in such partnerships by African-Caribbean lay people in local initiatives to improve mental health in a town in southern England. We present a 'social psychology of participation' which we use to interpret our data. Our work seeks to illustrate some of the micro-social mechanisms through which social inequalities are perpetuated, using Bourdieu's conceptualization of the role played by various forms of capital (economic, social, cultural and symbolic) in perpetuating social inequalities. Our empirical research consists of a qualitative case study of attitudes to participation in mental-health-related partnerships in a deprived community. In-depth interviews and focus groups were conducted with 30 local community 'stakeholders', drawn from the statutory, voluntary, user and lay sectors. While interviewees expressed enthusiasm about the principles of participation, severe obstacles to its effective implementation were evident. These included severe distrust between statutory and community sectors, and reported disillusionment and disempowerment within the African-Caribbean community, as well as low levels of community capacity. Moreover, divergent understandings of the meaning of 'partnership' suggested that it would be difficult to satisfy both community and statutory sectors at once. We suggest that disadvantaged and socially excluded communities are often deprived of the social resources which would provide a solid basis for their participation in partnerships with state health services. In the absence of efforts to remove such obstacles, and to generate the necessary resources for participation, partnerships may be 'set up to fail', leaving social inequalities to prevail.

  4. The process of undertaking a quantitative dissertation for a taught M.Sc: Personal insights gained from supporting and examining students in the UK and Ireland

    International Nuclear Information System (INIS)

    Marshall, Gill; Brennan, Patrick

    2008-01-01

    Purpose: This article discusses the roles of the student and the supervisor in the process of undertaking and writing a dissertation, a potentially daunting process. Results: The authors have supervised and examined students within 20 institutions and the personal insights gained result in the guidance provided within this article. Conclusion: The authors conclude that much can be done by students working with their supervisors, to improve progress in both performing and writing up the dissertation. Taking account of these factors will ease the dissertation process and move students progressively towards the production of a well-written dissertation

  5. Obstacles to researching the researchers: a case study of the ethical challenges of undertaking methodological research investigating the reporting of randomised controlled trials.

    Science.gov (United States)

    McKenzie, Joanne E; Herbison, G Peter; Roth, Paul; Paul, Charlotte

    2010-03-21

    Recent cohort studies of randomised controlled trials have provided evidence of within-study selective reporting bias; where statistically significant outcomes are more likely to be more completely reported compared to non-significant outcomes. Bias resulting from selective reporting can impact on meta-analyses, influencing the conclusions of systematic reviews, and in turn, evidence based clinical practice guidelines.In 2006 we received funding to investigate if there was evidence of within-study selective reporting in a cohort of RCTs submitted to New Zealand Regional Ethics Committees in 1998/99. This research involved accessing ethics applications, their amendments and annual reports, and comparing these with corresponding publications. We did not plan to obtain informed consent from trialists to view their ethics applications for practical and scientific reasons. In November 2006 we sought ethical approval to undertake the research from our institutional ethics committee. The Committee declined our application on the grounds that we were not obtaining informed consent from the trialists to view their ethics application. This initiated a seventeen month process to obtain ethical approval. This publication outlines what we planned to do, the issues we encountered, discusses the legal and ethical issues, and presents some potential solutions. Methodological research such as this has the potential for public benefit and there is little or no harm for the participants (trialists) in undertaking it. Further, in New Zealand, there is freedom of information legislation, which in this circumstance, unambiguously provided rights of access and use of the information in the ethics applications. The decision of our institutional ethics committee defeated this right and did not recognise the nature of this observational research. Methodological research, such as this, can be used to develop processes to improve quality in research reporting. Recognition of the potential

  6. A comparison of patients with Q fever fatigue syndrome and patients with chronic fatigue syndrome with a focus on inflammatory markers and possible fatigue perpetuating cognitions and behaviour.

    Science.gov (United States)

    Keijmel, Stephan P; Saxe, Johanna; van der Meer, Jos W M; Nikolaus, Stephanie; Netea, Mihai G; Bleijenberg, Gijs; Bleeker-Rovers, Chantal P; Knoop, Hans

    2015-10-01

    Comparison of Q fever fatigue syndrome (QFS) and chronic fatigue syndrome (CFS) patients, with a focus on markers of inflammation and fatigue-related cognitive-behavioural variables. Data from two independent prospective studies on QFS (n=117) and CFS (n=173), respectively, were pooled and analyzed. QFS patients were less often female, had a higher BMI, and had less often received treatment for depression before the onset of symptoms. After controlling for symptom duration and correcting for differences in diagnostic criteria for QFS and CFS with respect to the level of impairment and the presence of additional symptoms, differences in the proportion of females and BMI remained significant. After correction, QFS patients were also significantly older. In all analyses QFS patients were as fatigued and distressed as CFS patients, but reported less additional symptoms. QFS patients had stronger somatic attributions, and higher levels of physical activity. No differences were found with regard to inflammatory markers and in other fatigue-related cognitive-behavioural variables. The relationship between cognitive-behavioural variables and fatigue, previously established in CFS, could not be confirmed in QFS patients with the exception of the negative relationship between physical activity and fatigue. Differences and similarities between QFS and CFS patients were found. Although the relationship between perpetuating factors and fatigue previously established in CFS could not be confirmed in QFS patients, the considerable overlap in fatigue-related cognitive-behavioural variables and the relationship found between physical activity and fatigue may suggest that behavioural interventions could reduce fatigue severity in QFS patients. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Using Social Cognitive Theory to Explain the Intention of Final-year Pharmacy Students to Undertake a Higher Degree in Pharmacy Practice Research.

    Science.gov (United States)

    Carter, Stephen R; Moles, Rebekah J; Krass, Ines; Kritikos, Vicki S

    2016-08-25

    Objective. To develop and test a conceptual model that hypothesized student intention to undertake a higher degree in pharmacy practice research (PPR) would be increased by self-efficacy, outcome expectancy, and the social influence of faculty members. Methods. Cross-sectional surveys were completed by 387 final-year pharmacy undergraduates enrolled in 2012 and 2013. Structural equation modeling was used to explore relationships between variables and intention. Results. Fit indices were good. The model explained 55% of the variation in intention. As hypothesized, faculty social influence increased self-efficacy and indirectly increased outcome expectancy and intention. Conclusion. To increase pharmacy students' orientation towards a career in PPR, faculty members could use their social influence by highlighting PPR in their teaching.

  8. An evaluation of the transformation of the perpetual usufruct right to the real estate property right Ocena opłacalności przekształcenia prawa użytkowania wieczystego w prawo własności nieruchomości

    Directory of Open Access Journals (Sweden)

    Witold Wielicki

    2007-12-01

    Full Text Available This article presents the analysis of profitability of the transformation of the perpetual usufruct right into the property right, at various moments of binding of this right, on the basis of the empirical formula presented in the respective act of law – the Ordinance of the Council of Ministers, concerning real estate appraisal and the estimate statement. It has been analysed how the fee for the transformation method of the perpetual usufruct right to the property is modified depending on the adopted rate of capitalization, the interest rate on the annual fee, and the number of remaining years of the unused perpetual usufruct right.

  9. Conditions and Motivations to Undertake

    Directory of Open Access Journals (Sweden)

    Flor Ángela Marulanda Valencia

    2017-02-01

    Full Text Available This study aims at deepening in the analysis of motivations shown by a group of entrepreneurs in Medellin, Antioquia. It also describes the different perceptions about the enablers and obstacles for the development of entrepreneurship in appropriate environments to promote it. It was found that independence was the principal motivation for entrepreneurship and that the city offered the most favourable environment to foster it. Additionally, it was found that the most important obstacle to develop it was the difficulties to access a bank credit.

  10. PATRIMONIAL INTEGRITY, PERPETUITY, MEMORY. THE CONTRADICTIONS OF ENTAILED ESTATES IN EARLY MODERN VALENCIA Integridad patrimonial, perpetuidad, memoria. Contradicciones de los mayorazgos valencianos en la época moderna

    Directory of Open Access Journals (Sweden)

    Jorge Antonio Catalá Sanz

    2012-03-01

    Full Text Available The practice of entail, a key source of stability for the patrimony of thenobility over the centuries, nonetheless created its own contradictions. Several of thesearose, in the case of Valencia, from the normative changes that followed the decrees ofthe Nueva Planta, due to the differences between Castilian law and the abolished Valencian fueros. But many other contradictions resulted from the inconsistent regulation ofentail under the fueros; from debates over the law; from the sometimes confused stipulations of the founders; and even from uncertainty over the purpose of the entailedproperties. This article, drawing on disputes over entailed estates brought before theAudiencia of Valencia, will analyze problems including ambiguity in terminology; the contention between primogeniture and appeals for plural inheritance; the difficultyin defining the established order of succession; the incompatibility question; the extinction of inheritance for lack of descendants; the acceptance of illegitimate children and clerics;previously arranged disinheritance; the extension of the encumbrance in perpetuity; therecognition of real rights against entailed properties; and the alienation of parts of entailedestates under certain circumstances.Cimiento fundamental de la estabilidad patrimonial de la nobleza a través de los siglos, el mayorazgo generaba, no obstante, sus propias contradicciones. Algunas de ellas traían origen, en el caso valenciano, de los cambios normativos que siguieron a los decretos de Nueva Planta, al diferir en la determinación de ciertos aspectos las leyesde Castilla de los fueros abolidos. Pero otras muchas se derivaban de la escasa regulación foral en la materia, de las dudas de la doctrina, de las disposiciones, en ocasiones confusas, de los fundadores, e incluso de los mismos fines a que servía la propiedad vinculada. Apartir del estudio de los pleitos sobre posesión de vínculos sustanciados ante la Audiencia de Valencia se

  11. A cross sectional observational study of research activity of allied health teams: is there a link with self-reported success, motivators and barriers to undertaking research?

    Science.gov (United States)

    Wenke, Rachel J; Mickan, Sharon; Bisset, Leanne

    2017-02-06

    Team-based approaches to research capacity building (RCB) may be an efficient means to promote allied health research participation and activity. In order to tailor such interventions, a clearer understanding of current patterns of research participation within allied health teams is needed. Different self-report measures exist which evaluate a team's research capacity and participation, as well as associated barriers and motivators. However, it remains unclear how such measures are associated with a team's actual research activity (e.g., journal publications, funding received). In response, this observational study aimed to identify the research activity, self-reported success, and motivations and barriers to undertaking research of eight allied health professional (AHP) teams and to explore whether any relationships exist between the self-reported measures and actual research activity within each team. A total of 95 AHPs from eight teams completed the research capacity and culture survey to evaluate team success, barriers and motivators to undertaking research, and an audit of research activity from January 2013 to August 2014 was undertaken within each team. Kendell's correlation coefficients were used to determine the association between research activity (i.e., number of journal publications, ethically approved projects and funding received) and the self-reported measures. Seven out of eight teams rated their teams as having average success in research and demonstrated some form of research activity including at least two ethically approved projects. Research activity varied between teams, with funding received ranging from $0 to over $100,000, and half the teams not producing any journal publications. Team motivators demonstrated a stronger association with research activity compared to barriers, with the motivator "enhancing team credibility" being significantly associated with funding received. No significant association between self-reported research

  12. Influence of host irradiation on the bio-infectivity of Steinernema glaseri as entomopathogenic nematodes and their perpetuating parasitisation potential on a serious tropical lepidopteran pest, Spodoptera litura

    Energy Technology Data Exchange (ETDEWEB)

    Seth, R K [Department of Zoology, University of Delhi, Delhi (India); Barik, T K; Chauhan, S [Department of Zoology, University of Delhi, Delhi (India)

    2005-07-01

    IJs derived from irradiated hosts, reared on natural food, was evaluated up to two ensuing generations to understand the perpetuating potential of these entomophilous parasitoids. In the first phase the F{sub 1}-IJs harvested from parasitised irradiated hosts were evaluated for their bio-infectivity on untreated hosts, and compared with normal IJs response on treated hosts and the control (normal IJs versus untreated host). In the next phase the efficacy of F{sub 2} progeny (next generation of F{sub 1}-IJs parasitising untreated host) was ascertained on normal hosts. The time required for causing mortality was significantly higher in case of F{sub 1}-IJs as compared to F{sub 2}-IJs, which on the contrary behaved almost similar to the control. The parasitisation efficacy by normal IJs on irradiated hosts, and by F{sub 1}-IJs on untreated hosts, was evidently less than the control; whereas the F{sub 2}-IJs parasitisation response was almost equivalent to the control. A similar pattern was observed with respect to EPNs harvesting behaviour exhibited by F{sub 1}-IJs and F{sub 2}-IJs. This indicated almost revival response elicited by F{sub 2}-IJs being similar to the control, at 40 Gy and 70 Gy, although the revival response by F{sub 2}-IJs was more apparent at 40 Gy. Considering reduced mating success and adult survival at 40 Gy, this dose could also be effectively used for propagation of EPNs within sterilised host for inoculative releases. The performance of these EPNs on irradiated host and behaviour of IJs harvested from irradiated host indicated the feasibility of using entomogenous S. glaseri as an ecologically sound biocontrol component for the management of S. litura.

  13. Further improvements in conducting and transparent properties of ZnO:Ga films with perpetual c-axis orientation: Materials optimization and application in silicon solar cells

    Energy Technology Data Exchange (ETDEWEB)

    Mondal, Praloy; Das, Debajyoti, E-mail: erdd@iacs.res.in

    2017-07-31

    Highlights: • ZnO:Ga film with perpetual c-axis orientation at low T{sub S} by RF magnetron sputtering. • High conductivity (200 S cm{sup −1}) and elevated transmission (∼93% at 500 nm) in nano-sheet like structure. • Si solar cell on ZnO:Ga with efficiency comparable to similar cell on U-type SnO{sub 2} coated Asahi glass. • Higher open circuit voltage and better fill factor with ZnO:Ga than SnO{sub 2}. - Abstract: Technologically appropriate device friendly ZnO:Ga films have been prepared at a low growth temperature (100 °C) by changing the RF power (P) applied to the magnetron plasma. Structurally preferred c-axis orientation of the ZnO:Ga network has been attained with I{sub 〈002〉}/I{sub 〈103〉} > 5. The c-axis oriented grains of wurtzite ZnO:Ga grows geometrically and settles in tangentially, providing favorable conduction path for stacked layer devices. Nano-sheet like structures produced at the surface are interconnected and provide conducting path across the surface; however, those accommodate a lot of pores in between that help better light trapping and reduce the reflection loss. The optimized ZnO:Ga thin film prepared at RF power of 200 W has 〈002〉 oriented grains of average size ∼10 nm and exhibits a very high conductivity ∼200 S cm{sup −1} and elevated transmission (∼93% at 500 nm) in the visible range. The optimized ZnO:Ga film has been used as the transparent conducting oxide (TCO) window layer of RF-PECVD grown silicon thin film solar cells in glass/TCO/p-i-n-Si/Al configuration. The characteristics of identically prepared p-i-n-Si solar cells are compared by replacing presently developed ZnO:Ga TCO with the best quality U-type SnO{sub 2} coated Asahi glass substrates. The ZnO:Ga coated glass substrate offers a higher open circuit voltage (V{sub OC}) and the higher fill factor (FF). The ZnO:Ga film being more stable in hydrogen plasma than its SnO{sub 2} counterpart, maintains a high transparency to the solar

  14. Global Justice and Perpetual Peace - The Case for a World Government? : A Critique of Torbjörn Tännsjö´s ‘Global Democracy – The Case for a World Government’

    OpenAIRE

    Jonsson, Magnus E.

    2009-01-01

    The problems of the world today are global and thus we must act on a global level to solve them. We need to establish a perpetual and global peace and we also need to create global justice. How is this to be done? In 2008 the philosopher Torbjörn Tännsjö tried to provide an answer on these questions in the book Global Democracy – The Case for a World Government. In his book Tännsjö argues for an institutional cosmopolitan approach, trying to convince us that a world government would guarantee...

  15. Cost feasibility of a pre-checking medical tourism system for U.S. patients undertaking joint replacement surgery in Taiwan.

    Science.gov (United States)

    Haung, Ching-Ying; Wang, Sheng-Pen; Chiang, Chih-Wei

    2010-01-01

    Medical tourism is a relatively recent global economic and political phenomenon that has assumed increasing importance for developing countries, particularly in Asia. In fact, Taiwan possesses a niche for developing medical tourism because many hospitals provide state-of-the-art medicine in all disciplines and many doctors are trained in the United States (US). Among the most common medical procedures outsourced, joint replacements such as total knee replacement (TKR) and total hip replacement (THR) are two surgeries offered to US patients at a lower cost and shorter waiting time than in the US. This paper proposed a pre-checking medical tourism system (PCMTS) and evaluated the cost feasibility of recruiting American clients traveling to Taiwan for joint replacement surgery. Cost analysis was used to estimate the prime costs for each stage in the proposed PCMTS. Sensitivity analysis was implemented to examine how different pricings for medical checking and a surgical operation (MC&SO) and recovery, can influence the surplus per patient considering the PCMTS. Finally, the break-even method was adopted to test the tradeoff between the sunk costs of investment in the PCMTS and the annual surplus for participating hospitals. A novel business plan was built showing that pre-checking stations in medical tourism can provide post-operative care and recovery follow-up. Adjustable pricing for hospital administrators engaged in the PCMTS consisted of two main costs: US$3,700 for MC&SO and US$120 for the hospital stay. Guidelines for pricing were provided to maximize the annual surplus from this plan with different number of patients participating in PCMTS. The maximal profit margin from each American patient undertaking joint surgery is about US$24,315. Using cost analysis, this article might be the first to evaluate the feasibility of PCMTS for joint replacement surgeries. The research framework in this article is applicable when hospital administrators evaluate the

  16. A comparison of classroom and online asynchronous problem-based learning for students undertaking statistics training as part of a Public Health Masters degree.

    Science.gov (United States)

    de Jong, N; Verstegen, D M L; Tan, F E S; O'Connor, S J

    2013-05-01

    This case-study compared traditional, face-to-face classroom-based teaching with asynchronous online learning and teaching methods in two sets of students undertaking a problem-based learning module in the multilevel and exploratory factor analysis of longitudinal data as part of a Masters degree in Public Health at Maastricht University. Students were allocated to one of the two study variants on the basis of their enrolment status as full-time or part-time students. Full-time students (n = 11) followed the classroom-based variant and part-time students (n = 12) followed the online asynchronous variant which included video recorded lectures and a series of asynchronous online group or individual SPSS activities with synchronous tutor feedback. A validated student motivation questionnaire was administered to both groups of students at the start of the study and a second questionnaire was administered at the end of the module. This elicited data about student satisfaction with the module content, teaching and learning methods, and tutor feedback. The module coordinator and problem-based learning tutor were also interviewed about their experience of delivering the experimental online variant and asked to evaluate its success in relation to student attainment of the module's learning outcomes. Student examination results were also compared between the two groups. Asynchronous online teaching and learning methods proved to be an acceptable alternative to classroom-based teaching for both students and staff. Educational outcomes were similar for both groups, but importantly, there was no evidence that the asynchronous online delivery of module content disadvantaged part-time students in comparison to their full-time counterparts.

  17. Analysis of the Portuguese legal framework concerning the safeguarding of employees' rights in the event of the transfer of an undertaking or an establishment compliance with the directive 2001/23/CE of 12 march 2001

    Directory of Open Access Journals (Sweden)

    Sónia de Carvalho

    2015-12-01

    Full Text Available The undertaking, business, or part of an undertaking or business can be transferred to another person or corporation as a result of a merger or a legal transfer, transitory or definitive. As a consequence of the transfer, there is subrogation ex lege of the transferee in the rights and obligations arising from the employment relationship existing on the date of a transfer. This issue is of the utmost importance to accomplish the freedom of the employer negotiate the undertaking and the protection of employees' rights as well. The Portuguese legal framework has been shaped by Directive 77/187/ CEE and subsequently by Directive 2001/23/CE. In this paper, in order to assess the compliance of the legal framework concerning the enshrined in Labor Code with the Directive 2001/23/CE, it will be performed a comparative analysis between both regulations, which will be coordinated with the case law from the Court of Justice and Portuguese Courts. We will conclude that, apart from some issues, the Portuguese labour law regarding the safeguarding of employees' rights in the event of the transfer of an undertaking complies with the Directive 2001/23 /CE and the case law from the Court of Justice.

  18. Jihad Cool/Jihad Chic”: The Roles of the Internet and Imagined Relations in the Self-Radicalization of Colleen LaRose (Jihad Jane

    Directory of Open Access Journals (Sweden)

    Caroline Joan S. Picart

    2015-04-01

    Full Text Available The internet provides the means through which a “self-activating terrorist” may first self-radicalize through some imaginary or sympathetic connection with an organized terrorist network. Additionally, the internet allows such a self-activating terrorist to move into the stage of radical violent action. The internet serves both functions by providing the lone wolf with not only a rhetorical medium for self-justification and communication through the use of “monster talk” and its converse, the rhetoric about the “good citizen,” but it is also a source for relatively inexpensive and more unpredictable technologies of mass destruction. Crucial to this analysis is the distinction between radicalization of thought and radicalization of action, as a theoretical rhetoric of radicalization does not automatically convert into a rhetoric of radical action unless there are catalysts at work. The internet, as well as imagined relations cemented by the rhetorics of “jihadi cool” or “jihadi chic,” function as these crucial catalysts, galvanizing monster talk into monstrous action. The article focuses specifically on the case of self-activating terrorist Colleen LaRose to analyze how different factors—mental, psychological, social, and economic—interact with imaginative elements, such as surrogate father-mentor-lover relations for LaRose, and contribute to the formation of a self-activating terrorist, and what ultimately motivates and galvanizes her to move from a rhetoric of radical talk to a rhetoric of radical action, using Silber and Bhatt’s model of radicalization as an initial heuristic. In the case of Colleen LaRose, the romance of “jihadi chic” or “jihadi cool” (the converse of the rhetoric of the monstrous “infidel” or “lone wolf terrorist” was an essential factor to her self-radicalization. It is this imagined status of “jihadi chic” or “jihadi cool” (that nevertheless must somehow have a look of “reality” or “authenticity” and command a response from its audience that continues to be a crucial component of the success of recruitment strategies of radical jihadi groups, such as ISIS.

  19. Deradicalization or Disengagement : A Framework for Encouraging Jihad Abandonment

    Science.gov (United States)

    2016-06-10

    resulted in entire group disengagement, while the German HAYAT Program and Saudi Counseling Program seek individual de-radicalization/disengagement... Counseling Y Optional N/A Y Y Family Counseling N Y N Y Y Practical Support Measures Y Y Y Y Y Disengage Guarantee – Type Y - Family N Y – Group N...disengagement. The U.S. could easily support religious counseling in de-radicalization programs in partner nations overseas. Group or Individual Programs

  20. Taking Jihad Out of the Hands of Infidels

    Science.gov (United States)

    2007-06-01

    both Mecca and Medina from the Turks. In taking Mecca, the Wahhabis demonstrated their religious ferocity by destroying the tomb of Muhammad...did not sit well with the Turkish sultan. He tasked Mehmed Ali, the Egyptian Sultan, “to recover the holy cities.”73 On their third attempt, the...notable contributor to this transformation was an Egyptian named Sayyed Qutb, whose book, Milestones, was published in 1964. Qutb developed and

  1. Shaping Jihadism: How Syria Molded the Muslim Brotherhood

    National Research Council Canada - National Science Library

    Krummrich, Seth

    2007-01-01

    In February 1982, Syrian President Assad's military and security forces surrounded, assaulted, and leveled the fourth largest city in Syria, Hama, killing between 5,000-25,000 Syrians in less than three weeks...

  2. Distance Learning and Jihad: The Dark Side of the Force

    Science.gov (United States)

    Bates, Rodger; Mooney, Mara

    2014-01-01

    The ability to reach a variety of audiences in diverse environments has made distance learning a major form of education and training in the 21st century. Though traditionally encountered in the educational and business communities, distance learning has proven an important resource for a variety of other constituencies. Terrorist groups have…

  3. Gender Jihad: Muslim Women, Islamic Jurisprudence, and Women's Rights

    Directory of Open Access Journals (Sweden)

    Melanie P. Mejia

    2007-06-01

    Full Text Available Muslim women's rights have been a topic of discussion and debate over the past few decades, and with a good reason. Islamic Law (Shariah is considered by many as patriarchal and particularly oppressive to women, and yet there are also others-Muslim women-who have rigorously defended their religion by claiming that Islam is the guarantor par excellence of women's rights. A big question begs to be answered: is Islam particularly oppressive to women?The Qur'an has addressed women's issues fourteen hundred years ago by creating certain reforms to improve the status of women; however, these reforms do not seem to be practiced in Muslim societies today.1 How is this so? I contend that Islam, as revealed to Muhammad, is not oppressive to women; rather, its interpretation, in so far as it is enacted in the family laws and everyday living, is patriarchal and hence needs to be examined.2 The goal of this work is to discuss what the Qur'an says about certain problems which gravely affect Muslim women, specifically: 1. gender equality 2. polygamy 3. divorce and the concept of nushuz

  4. Deradicalization or Disengagement : A Framework for Encouraging Jihad Abandonment

    Science.gov (United States)

    2016-06-10

    antithetical to its ruggedly individualistic culture . Family accountability in maintaining disengagement of a former radical is a remarkable method...terrorist organization seeking national self-determination may be satisfied with a local political settlement granting more autonomy or some other sort...prisoner, once released, does not return to violence. Saudi culture places high value on family responsibility, as evident by concepts of family honor.36

  5. The Fulani Jihad and its Implication for National Integration and ...

    African Journals Online (AJOL)

    User

    International Studies, University of Ado-Ekiti, Ekiti State, Nigeria. E-mail Address: ... 14th century by foreign Mallams and merchants, such as Wagara Arabs and the Fulanis ... had an ancient tradition of Islamic learning and piety. It is not ... and pamphlets written in Arabic, Fulfude and Hausa languages, he was able to spread ...

  6. CONFLICT, JIHAD, AND RELIGIOUS IDENTITY IN MALUKU, EASTERN INDONESIA

    Directory of Open Access Journals (Sweden)

    Badrus Sholeh

    2008-02-01

    Full Text Available The collapse of Suharto’s New Order is a starting point of the quest of religious identity for Indonesian Muslims. A lot of radical groups are founded under the umbrella of liberty and democracy. However, many of them have destroyed the structure of democracy and multicultural society. Conflicts of Maluku (and Poso (1999-2003 are the best local context of how religious groups (Muslims and Christians fighted severely in the name of God. The conflict is also a good case to understand the weakening of state and the involvements of military (para-military forces in instigating the conflicts, which impacted to thousands people killed, and destroyed the ethnic and religious harmony in the region. This paper will analyse the conflicts of Maluku and compare it to other religious conflicts in Poso, Central Sulawesi and ethnic conflicts in West Kalimantan, Southern Thailand and Southern Philippines. I argue the growth of local nationalism and unstability of States in Southeast Asian regions brings the rise of civil society and paramilitary forces, which challenges the entities of harmony, peace and multiculturalism in the region.

  7. Global Insurgency Strategy and the Salafi Jihad Movement

    Science.gov (United States)

    2008-04-01

    Coll and Glasser,  is through public e­mail services such as  Hotmail . Here is how it  works: An operative opens an account on Hotmail , “writes a...secretly, reported by Coll and Glasser,  is through public e­mail services such as  Hotmail . Here is how it  works: An operative opens an account on... Hotmail , “writes a message  in draft form, saves it as a draft, and then transmits the e­mail account  name and password during chatter on a relatively

  8. Decentralised Leadership in Contemporary Jihadism: Towards a Global Social Movement

    Directory of Open Access Journals (Sweden)

    Romain Bartolo

    2011-05-01

    Full Text Available On October 19th 2003, nearly six months after the outset of the invasion of Iraq by US troops, a video was released by al-Qaeda media arm 'al-Sahab' showing Osama bin Laden directly threatening Spain. In his words, Spain, then governed by Prime Minister José Maria Aznar from the 'Partido Popular' (PP, may face a terrorist attack should Spanish military forces continue to be part of the coalition that invaded Iraq[1] and toppled the Saddam Hussein regime. Less than six months later, on March 11th 2004, Madrid was shaken by coordinated bomb attacks in several commuter trains at peak hours, killing 191 people and wounding thousands. The “first well-known al-Qaeda-inspired terrorist conspiracy in Europe”[2] had been in preparation for years thanks to the long-term presence of radical Islamists on Spanish soil. The first jihadist bombing on this continent since 9/11[3] seemed to have answered Osama bin Laden’s warning call. Those who later claimed responsibility for these attacks pointed out Iraq as their main source of motivation. Symbolically the bombings were carried out a few days before the first anniversary of Iraq’s invasion. On the national scene, because “terrorism is meant to terrify”[4] and affect an audience, terrorists clearly intended to affect the outcome of the national general elections scheduled three days later. The Madrid terrorists were not self-starters, nor were they members of al-Qaeda who had performed an oath of allegiance to bin Laden. Instead, they were mostly first-generation immigrants from Northern Africa or the Near East who had been settled in Spain for years, had decent jobs and for some of them wives and children[5]. The setting up of the Madrid bombings was an illustration of the rising context of the contemporary jihadist movement, targeting a country and blaming it for what was happening thousands of kilometres away. This example is highly valuable to describe the continuously evolving nature of the jihadist movement up to now.

  9. Shari’ah Compliant Finance: Toward Economic Jihad

    Science.gov (United States)

    2010-04-12

    aig/ takaful /index.jsp (all three accessed October 9, 2009). 48 Hunt Janin and Andre Kahlmeyer, Islamic Law: The Sharia from Muhammad’s Time to the...Group. AIG- Takaful . October 9, 2009. http://www.aigtakaful- enaya.com/aig/ takaful /index.jsp (accessed October9, 2009). Anti-Defamation League

  10. To Our Great Detriment: Ignoring What Extremists Say About Jihad

    Science.gov (United States)

    2007-07-01

    scripture of Islam itself, Western analysts tried to explain it in political and economic terms in keeping with their own secular- humanistic orientation...virtue of the fact that it is said or written, is meant to indicate that the Orientalist is outside the Orient, both as an existential and moral fact...with their own secular- humanistic orientation.606 (Emphasis added) In the same article, hardly religious and written by a Hindu, Rajaram argues

  11. Global Salafist Jihad in UK -- Strategies of Prevention

    Science.gov (United States)

    2007-05-24

    global Jihadist movement has become decentralised and more diffuse, events in Iraq are shaping a new generation of terrorist leaders and operatives...Qaeda’s(pl~ers could conceive, plan and prepare attacks. Germany was favoured due to their security forces’ ignorance ofMiddle Eastern networks - most...social value, there is little intellectkI energy devoted to a better understanding of radicalisation and methods to blunt its ¢ffect, a paucity of

  12. Interview with Ramadan Shallah, Secretary General, Palestinian Islamic Jihad

    Directory of Open Access Journals (Sweden)

    Scott Atran

    2010-11-01

    Full Text Available On December 14-16, 2009, a delegation from the World Federation of Scientists, including the authors, traveled to Damascus to interview senior Syrian and Palestinian leaders from Syria and various Palestinian factions, including the members of the leadership of Hamas and the Popular Front for the Liberation of Palestine. The objective was to gain insight from field interviews into how to further advance scientific understanding of cultural and political conflict in order to create new theoretical and practical frameworks for negotiation and cooperation.

  13. Delegitimizing Al-Qaeda: A Jihad-Realist Approach

    Science.gov (United States)

    2012-03-01

    Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to a...unique “ brand ” of violent extremism: complex, simultaneous, multiple-target, mass casualty terrorist attacks directed at the U.S. 2 homeland.8 Short...Terror,” Studies in Conflict and Terrorism, Vol. 32, 2009, pp. 109-138; William D. Casebeer and James A Russell, “ Storytelling and Terrorism: Towards a

  14. Global Insurgency to Reestablish the Caliphate; Identifying and Understanding the Enemy

    Science.gov (United States)

    2009-05-21

    article&id=729: qwe -have-returned- from-the-lesser-jihad-to-the-greater-jihad-jihad-un-nafs-jihad-ul-akbarq&catid=129&Itemid=63 (accessed 31...article&id=729: qwe -have- returned-from-the-lesser-jihad-to-the-greater-jihad-jihad-un-nafs-jihad-ul- akbarq&catid=129&Itemid=63 (accessed February 18, 2009

  15. Fire ants perpetually rebuild sinking towers

    Science.gov (United States)

    Phonekeo, Sulisay; Mlot, Nathan; Monaenkova, Daria; Hu, David L.; Tovey, Craig

    2017-07-01

    In the aftermath of a flood, fire ants, Solenopsis invicta, cluster into temporary encampments. The encampments can contain hundreds of thousands of ants and reach over 30 ants high. How do ants build such tall structures without being crushed? In this combined experimental and theoretical study, we investigate the shape and rate of construction of ant towers around a central support. The towers are bell shaped, consistent with towers of constant strength such as the Eiffel tower, where each element bears an equal load. However, unlike the Eiffel tower, the ant tower is built through a process of trial and error, whereby failed portions avalanche until the final shape emerges. High-speed and novel X-ray videography reveal that the tower constantly sinks and is rebuilt, reminiscent of large multicellular systems such as human skin. We combine the behavioural rules that produce rafts on water with measurements of adhesion and attachment strength to model the rate of growth of the tower. The model correctly predicts that the growth rate decreases as the support diameter increases. This work may inspire the design of synthetic swarms capable of building in vertical layers.

  16. Nature vs. nurture: gold perpetuates "stemness".

    Science.gov (United States)

    Paul, Willi; Sharma, Chandra P; Deb, Kaushik Dilip

    2011-01-01

    Adult tissues contain quiescent reservoirs of multipotent somatic stem cells and pluripotent embryonic-like stem cells (ELSCs). Credited with regenerative properties gold is used across both -contemporary and -ancient medicines. Here, we show that gold exerted these effects by enhancing the pool of pluripotent ELSC while improving their stemness. We used hESCs as an in-vitro model to understand if gold could enhance self-renewal and pluripotency. Swarna-bhasma (SB), an ancient Indian gold microparticulate (41.1 nm), preparation, reduced spontaneous-differentiation, improved self-renewal, pluripotency and proliferation of hESCs. Colloidal gold-nanoparticles (GNP) (15.59 nm) were tested to confirm that the observations were attributable to nanoparticulate-gold. SB and GNP exposure: maintained -stemness, -karyotypic stability, enhanced pluripotency till day-12, increased average colony-sizes, and reduced the number of autonomously-derived differentiated FGFR1 positive fibroblast-niche-cells/colony. Particulate-gold induced upregulation of FGFR1 and IGF2 expression, and decrease in IGF1 secretion indicates IGF1/2 mediated support for enhanced pluripotency and self-renewal in hESCs.

  17. A perspective on lyssavirus emergence and perpetuation.

    Science.gov (United States)

    Rupprecht, Charles E; Turmelle, Amy; Kuzmin, Ivan V

    2011-12-01

    Rabies is propagated globally by viruses in the Family Rhabdoviridae, Genus Lyssavirus. These RNA viruses utilize the mammalian central nervous system as their ultimate niche, and exploit routine social mechanisms, as well as host behavioral alterations, to facilitate transmission by neural transport and innervations of the salivary glands, and ultimately excretion via the saliva, towards circulation thereafter in host populations. All mammals are susceptible to infection, but lyssavirus reservoirs are represented by several species of Carnivora, with viral global diversity and distribution in toto driven by a wide variety of the Chiroptera. Pathogen diversity is maintained by multiple faunas, and facilitated by pronounced host vagility, as exemplified by the ease of routine daily and seasonal movements by bats. Viral 'ensembles', or subpopulations associated with productive transmission events, emerge locally in vivo through a combination of naive host infections in some individuals versus acquired immunity by others, using complex metapopulation dynamics. Enhanced surveillance, improved diagnostics, increased pathogen detection, and an integrated One Health approach, targeting human, domestic animal and wildlife interfaces, provide modern insights to the ecology of bat lyssaviruses to augment future prevention and control. Published by Elsevier B.V.

  18. Jet Joint Undertaking Progress Report 1992

    International Nuclear Information System (INIS)

    1993-04-01

    The report sets out an overview of progress on JET during 1992 and with a survey of scientific and technical achievements during 1992 sets these advances in their general context. This summary is specifically cross-referenced to reports and articles prepared and presented by JET staff during 1992. The last section is devoted to future plans and certain developments which might enable enhancements of the machine to further improve its overall performance. The Appendices contain a list of work topics which have been carried out under Task Agreements with various Association Laboratories. In addition, a full list is included of all Articles, Reports and Conference papers published by JET authors in 1992

  19. Jet joint undertaking annual report 1989

    International Nuclear Information System (INIS)

    1990-06-01

    The Joint European Torus is the largest project in the coordinated programme of the European Atomic Energy Community (EURATOM) which is aimed at proving the feasibility of using nuclear fusion as a source of energy. The Statutes setting up the JET Project include a requirement for an Annual Report to be produced which... 'shall show the current status of the Project, in particular with regard to timetables, cost, performance of the scientific programme and its position in the Euratom Fusion Programme and in the world-wide development of fusion research'. This report is designed to meet this requirement. It provides an overview of the scientific, technical and administrative status of the JET programme which is comprehensible to the average member of the public. Where appropriate, descriptive sections (in italics and boxed) are included to aid the reader's understanding of particular technical terms used thoughout the Report. A more detailed and comprehensive description of the technical and scientific aspects of the JET Project over the period covered by this report can be found in the 1988 JET Progress Report

  20. Jet joint undertaking annual report 1988

    International Nuclear Information System (INIS)

    1989-07-01

    The 1988 activity report of the Joint European Torus (JET) project, is presented. The report provides an overview of the scientific, technical and administrative status of the program. The background of the project, the description of JET and Euratom and International Fusion Programs are explained. The technical status of the machine is given and it includes: technical changes and achievements during 1988; details of the operational organisation of experiments and pulse statistics; and progress on enhancements in machine systems for future operations. The results of JET operations in 1988, under various conditions of heating and combined scenarios in different magnetic field configurations, are provided. The project budget situation, contractual arrangements, in 1988, and staff complements, are included

  1. JET joint undertaking. Annual report 1986

    International Nuclear Information System (INIS)

    1987-06-01

    The scientific, technical, and administrative status of the JET tokamak program is summarized. The Euratom and international fusion programs are outlined. Main performance results are: volume average electron density = 0.5 (10 20 m -3 ); central electron temperature = 8.0 keV; central ion temperature = 12.5 keV; global energy confinement time = 0.9 sec; and fusion parameter performance parameter (simultaneous temperature, density, and energy confinement time) = 2.0 (10 20 m -3 keV

  2. Jet joint undertaking. Annual report 1987

    International Nuclear Information System (INIS)

    1988-07-01

    The first part of the Report starts with this section which includes a brief general introduction, provides an overview of the planning of the Report and sets the background to the Project. This is followed by a section on JET and the Euratom and International Fusion Programmes which summarises the main features of the JET apparatus and its experimental programme and explains the position of the Project in the overall Euratom programme. In addition, it explains how JET relates to other large fusion devices throughout the world and holds a pre-eminent position in fusion research. The next section reports on the technical status of the machine. This is followed by a section on the results of JET operations in 1987 which sets out the various operating conditions in terms of ohmic heating, radio-frequency (RF) heating, neutral beam (NB) heating and various combined scenarios in different magnetic field configurations; The overall global and local behaviour observed; and the progress towards breakeven situations. This section concludes with a discussion of future scientific prospects

  3. Jet Joint Undertaking. Progress report 1990

    International Nuclear Information System (INIS)

    1991-03-01

    This JET Progress Reports provides an overview summary and puts into context the scientific and technical advances made on JET during 1990. In addition, the Report is supplemented by appendices of contributions (in preprint form) of the more important JET articles published during the year, which set out the details of JET activities

  4. Jet Joint Undertaking. Annual report 1990

    International Nuclear Information System (INIS)

    1991-05-01

    The Joint European Torus is the largest project in the coordinated fusion programme of the European Atomic Energy Community (EURATOM). A brief general introduction provides an overview of the planning of the Report. This is followed by a description of JET and the Euratom and International Fusion Programmes, which summarize the main features of the JET apparatus and its experimental programme and explains the position of the Project in the overall Euratom programme. In addition, this relates and compares JET to other large fusion devices throughout the world. The following section reports on the technical status of the machine including: technical changes and achievements during 1989; details of the operational organization of experiments and pulse statistics; and progress on enhancements in machine systems for future operation. This is followed by the results of JET operations in 1990 under various operating conditions, including ohmic heating, radio-frequency (RF) heating, neutral beam (NB) heating and various combined scenarios in different magnetic field configurations; the overall global and local behaviour observed; and the progress towards reactor conditions. In particular, the comparative performance between JET and other tokamaks, in terms of the triple fusion product, shows the substantial achievements made by JET since the start of operations in 1983. The second part of the Report explains the organization and management of the Project and describes the administration of JET. In particular, it sets out the budget situation; contractual arrangements during 1990; and details of the staffing arrangements and complement

  5. Jet joint undertaking. Progress report 1985

    International Nuclear Information System (INIS)

    1986-03-01

    A brief introduction and some background information relevant to the Report is first provided. Progress on JET during 1984 is overviewed and, with a survey of scientific and technical achievements during 1984, these advances are set in their general context. This summary is specifically crossreferenced to reports and articles prepared and presented by JET staff during 1985. The more important of these articles, which are of general interest, are reproduced as appendices to this Report. Certain developments are considered, which might enable additional improvements/modifications of the machine to further improve its overall performance. These improvements are considered to overcome certain limitations encountered generally on Tokmaks, particularly concerned with density limits, with plasma MHD behaviour, with impurities and with plasma transport. Some attention has been devoted to methods of surmounting these limitations and these are detailed in this section. In the Appendices, selected articles prepared by JET authors are reproduced in detail, and provide more details of the activities and achievements made on JET during 1985. In addition, a full list is included of all Articles, Reports and Conference papers published in 1985

  6. The Challenges Facing Distance Students in Undertaking ...

    African Journals Online (AJOL)

    This paper discusses the challenges facing distance students in Geography field Practical projects (GFPs) at The Open University of Tanzania (OUT). A random sample size of 19 students who participated in GFP1 in 2009 and 2010 were selected from randomly sampled regional centres of Singida, Dodoma, Njombe, and ...

  7. The World of Instruction: Undertaking the Impossible

    Science.gov (United States)

    Laverty, Megan J.

    2014-01-01

    Throughout history, philosophers have reflected on educational questions. Some of their ideas emerged in defense of, or opposition to, skepticism about the possibility of formal teaching and learning. These philosophers include Plato, Augustine, St Thomas Aquinas, Søren Kierkegaard, Martin Heidegger, and Ludwig Wittgenstein. Together, they…

  8. Electricity market liberalisation: a difficult undertaking

    International Nuclear Information System (INIS)

    Graber, W.

    2001-01-01

    This article describes the options available for the implementation of discrimination-free cost allocation for the transport of energy in a liberalised Swiss electricity market. The advantages and disadvantages of two models - the distance-dependent 'path' model and the connection-point model - are discussed. Experience already gained in Germany, England, Finland, Sweden, Norway and Austria is discussed. The structure of the Swiss electricity grid with its seven tiers is looked at. The methods of splitting the transport costs between producers and consumers and also between the various layers of the grid are examined and functions for the matching of load and production are discussed

  9. An Applied Method for Undertaking Phenomenological Explication ...

    African Journals Online (AJOL)

    denise

    completed PhD dissertation. He details the .... religion such as Eliade (1987) Turner (1979),. Cox (1992); Rambo ... Nguni People', unpublished PhD dissertation, Rhodes. University. ... psychology”, an unpublished research paper presented at.

  10. Jet joint undertaking. Annual report 1985

    International Nuclear Information System (INIS)

    1986-06-01

    After a presentation of the Jet and nuclear fusion, the results of Jet operations in 1985 are given: energy confinement, MHD activity and disruptive instabilities, impurities and radiation losses, plasma evolution, plasma boundary phenomena, control of plasma current, position and shape, RF heating. Technical achievements in 1985 are summarized: vacuum systems, first wall, multi-pellet injection for fuelling and re-fuelling, containment of forces during vertical instabilities, magnet systems, safety systems, power supplies, neutral beam heating, radio-frequency heating, remote handling, tritium handling, control and data acquisition, diagnostic systems are implied

  11. A Lipidomics Approach to Assess the Association Between Plasma Sphingolipids and Verbal Memory Performance in Coronary Artery Disease Patients Undertaking Cardiac Rehabilitation: A C18:0 Signature for Cognitive Response to Exercise.

    Science.gov (United States)

    Saleem, Mahwesh; Herrmann, Nathan; Dinoff, Adam; Mielke, Michelle M; Oh, Paul I; Shammi, Prathiba; Cao, Xingshan; Venkata, Swarajya Lakshmi Vattem; Haughey, Norman J; Lanctôt, Krista L

    2017-01-01

    Early subtle deficits in verbal memory, which may indicate early neural risk, are common in patients with coronary artery disease (CAD). While exercise can improve cognition, cognitive response to exercise is heterogeneous. Sphingolipids have been associated with the development and progression of CAD, and impairments in sphingolipid metabolism may play roles in neurodegeneration and in the neural adaptation response to exercise. In this study, change in plasma concentrations of sphingolipids was assessed in relation to change in verbal memory performance and in other cognitive domains among CAD subjects undertaking a 6-month cardiac rehabilitation (CR) program. Patients with CAD (n = 120, mean age = 64±6 y, 84% male, years of education = 16±3) underwent CR with neuropsychological assessments and blood collected at baseline, 3-, and 6-months. Z-scores based on age, gender, and education were combined for verbal memory, visuospatial memory, processing speed, executive function, and global cognition tasks to calculate cognitive domain Z-scores. Plasma sphingolipid concentrations were measured from fasting blood samples using high performance liquid chromatography coupled electrospray ionization tandem mass spectrometry (LC/MS/MS). Mixed models were used to identify sphingolipids significantly associated with performance in verbal memory and other cognitive domains, adjusting for potential confounders. A decrease in ceramide C18:0 concentration was significantly associated with improvement in verbal memory performance (b[SE] = -0.51 [0.25], p = 0.04), visuospatial memory (b[SE] = -0.44 [0.22], p = 0.05), processing speed (b[SE] = -0.89 [0.32], p = 0.007), and global cognition (b[SE] = -1.47 [0.59], p = 0.01) over 6 months of CR. Plasma ceramide C18:0 concentrations may be a sensitive marker of cognitive response to exercise in patients with CAD.

  12. Social and environmental assessment: a preliminary data base on population and territory in the undertakings pipelines: a natural gas pipeline GASBEL II; Avaliacao socioambiental - base de dados preliminar sobre populacao e territorio em empreendimentos de dutos - estudo de caso: avaliacao socioambiental GASBEL II

    Energy Technology Data Exchange (ETDEWEB)

    Bartolini, Marcia; Bach, Vanessa [PETROBRAS S.A., Rio de Janeiro, RJ (Brazil); Ismerio, Marcia [Pallos Consultorias, Rio de Janeiro, RJ (Brazil); Leal, Edna Mara [Camargo Correa Engenharia (Brazil)

    2008-07-01

    The social environmental assessment consists in an instrument of planning which principal objective is to know the social ambient that will be changed by the PETROBRAS' pipe undertakings, that are planning to be implemented and will be analyzed by the licensers environmental organs. When pipeline projects are planned, their route cross some regions and ecological sensitive areas, therefore, the attitude of consider the social environmental aspects at the planning stage through the use of valuation instruments, anticipating, the potential social and environmental impacts, assumes more importance in integrating management of these undertakings. This presentation has the main objective to stand out the relevance of the social environmental assessment realization as preliminary knowledge base to the undertakings, since the research results developed represents a support of information about the regions where the undertakings install themselves in distinct stages: environmental permits, assembly and construction and operating. The social environmental assessment of the project named GASBEL II is presented as a case study once it allow to observe a gas pipeline transport project to be implemented at different regions and areas. The Pipeline will cross two different federal states, where the local research boarded many communities with different ways and conditions of life, territory use, cultural expressions and other aspects. (author)

  13. “Ensure that you are well aware of the risks you are taking…”: actions and activities medical tourists’ informal caregivers can undertake to protect their health and safety

    Directory of Open Access Journals (Sweden)

    Valorie A. Crooks

    2017-05-01

    Full Text Available Abstract Background When seeking care at international hospitals and clinics, medical tourists are often accompanied by family members, friends, or other caregivers. Such caregiver-companions assume a variety of roles and responsibilities and typically offer physical assistance, provide emotional support, and aid in decision-making and record keeping as medical tourists navigate unfamiliar environments. While traveling abroad, medical tourists’ caregiver-companions can find themselves confronted with challenging communication barriers, financial pressures, emotional strain, and unsafe environments. Methods To better understand what actions and activities medical tourists’ informal caregivers can undertake to protect their health and safety, 20 interviews were conducted with Canadians who had experienced accompanying a medical tourist to an international health care facility for surgery. Interview transcripts were subsequently used to identify inductive and deductive themes central to the advice research participants offered to prospective caregiver-companions. Results Advice offered to future caregiver-companions spanned the following actions and activities to protect health and safety: become an informed health care consumer; assess and avoid exposure to identifiable risks; anticipate the care needs of medical tourists and thereby attempt to guard against caregiver burden; become familiar with important logistics related to travel and anticipated recovery timelines; and take practical measures to protect one’s own health. Conclusion Given that a key feature of public health is to use research findings to develop interventions and policies intended to promote health and reduce risks to individuals and populations, the paper draws upon major points of advice offered by study participants to take the first steps toward the development of an informational intervention designed specifically for the health and safety needs of medical tourists

  14. Islamizarea generației a doua.De la Europa all-inclusive la jihad (The second-generation islamization. From all-inclusive Europe to jihad

    Directory of Open Access Journals (Sweden)

    Georgeta CONDUR

    2015-12-01

    Full Text Available Starting from the summer of 2015, the massive arrival of asylum seekers in Europe opened a debate about the political, economical and security consequences of immigration in European Union. A hidden ideological conflict was transformed into a linguistic controversy: should the new-comers be named migrants or refugees? During time and development of the crisis, more and more journalists and political leaders switched from ‘refugees’ to ‘migrants’, as it became clear that many asylum seekers weren’t even from war zones. However, the main concern of the most people was related to potential security risks. An investigation into the November 13 attacks in Paris has already found that at least two of the terrorists used the Balkan route to arrive in France. But massive immigration could have further repercussions in not many years, if the hypothesis of a “second-generation islamization phenomenon”, somehow similar to Dole’s “second-generation indigenization”, is true. Having lower level needs in Maslow’s Hierarchy of Needs already satisfied, the children of the present Muslim migrants could seek to satisfy higher needs, as self-actualization, through religious identity of their parents and radicalization. Due to denial of the separation of religion and state in Islam, this could seriously threaten the Western secular state and cultural model. Being din wa dawla (religion and state, Islam is more than a religion; it is a hybrid we can call ‘relideology’, which seems to be quite attractive for young Muslims seeking self-actualization.

  15. War and perpetual peace: Hegel, Kant and contemporary war

    Directory of Open Access Journals (Sweden)

    Maria de Lourdes Borges

    2006-01-01

    Full Text Available The paper compares the views of two classical authors about the possibility of peace and the inevitability of war: Kant and Hegel. The paper will argue that the main lines of these two schools are still alive today in our contemporary international politics. The Kantian school, with the possibility of peace, based on a league of nations, has inspired the creation of the United Nations. The Hegelian way of thinking (there is no judge above the national states, besides the history of the world has proven to be as contemporary as ever, once one analyzes some recent events of the international politics. Both Kantian and Hegelian views have weak and strong points, and it is a difficult task to reconcile both of them in a reasonable international politics. At the end, the paper will present JohnRawls´ doctrine of international politics, as stated in The Laws of Peoples, arguing that this doctrine follows the Kantian tradition of a foedus pacificum, while giving room to some Hegelian philosophical conceptions.

  16. Do Social and Cultural Factors Perpetuate Gender Based Violence ...

    African Journals Online (AJOL)

    Gender based violence in Malawi exist at a level that requires special acknowledgement. A survey was conducted to assess how social and cultural factors affect gender-based violence in Malawi. The study revealed that both men and women are victims of gender based violence although women bare the brunt of the ...

  17. Inflammation in the genesis and perpetuation of atrial fibrillation

    DEFF Research Database (Denmark)

    Engelmann, Mads D M; Svendsen, Jesper Hastrup

    2005-01-01

    The prevalence and persistence of atrial fibrillation (AF) and the relative inefficacy of the currently available pharmacotherapy requires development of new treatment strategies. Recent findings have suggested a mechanistic link between inflammatory processes and the development of AF...

  18. SoS Lablet; Perpetually Available and Secure Information Systems

    Science.gov (United States)

    2015-11-16

    settings, people simply err on the safe side and do a lot less sharing, which explains why all pull -based location sharing applications have failed so...number of data centers is raising concerns about their power consumption. Through an NSF GOALI Bruce Krogh and I have investigated the problem by

  19. Learning Styles and Teacher Training: Are We Perpetuating Neuromyths?

    Science.gov (United States)

    Lethaby, Carol; Harries, Patricia

    2016-01-01

    Recent research suggests that brain-based teaching, as exhibited in the idea of teaching to address perceptual learning styles, has no basis in what scientists are learning about the brain and how it works. This article questions whether training teachers to assess and accommodate learning styles is harmless or potentially poor educational…

  20. Perpetuating the 'Third World'? Evaluating knowledge production in ...

    African Journals Online (AJOL)

    Kate H

    the smallest University in South Africa, with approximately 6,000 students (cf. ... in German Studies practised within an African context, and if so, how. ... teaching experiences overseas while trying to remain abreast of current .... much later: “So you grow up learning the language and culture and history of this place that.

  1. Who, How, and Where: Special Education's Issues in Perpetuity.

    Science.gov (United States)

    Bateman, Barbara D.

    1994-01-01

    Issues that are central to special education and appear destined to remain so are discussed, including professional divisions among special educators and between special and regular educators, the population to be served, individualization, and placement. (JDD)

  2. Why physician-assisted suicide perpetuates the idolatory of medicine.

    Science.gov (United States)

    Cherry, Mark J

    2003-01-01

    Adequate response to physician-assisted suicide and euthanasia depends on fundamental philosophical and theological issues, including the character of an appropriate philosophically and theologically anchored anthropology, where the central element of traditional Christian anthropology is that humans are created to worship God. As I will argue, Christian morality and moral epistemology must be nested within and understood through this background Christian anthropology. As a result, I will argue that physician-assisted suicide and euthanasia can only be one-sidedly and inadequately appreciated through rational appeal to central values, such as "human dignity" and "self determination", or through "sola scriptura" biblical interpretation, or individual judgments of conscience. Adequately addressing physician-assisted suicide and euthanasia will depend on a more fundamental spiritual-therapeutic approach. This cluster of moral, epistemological, anthropological, and bioethical claims will be explored by drawing on the texts of St. Basil the Great, St. Maximos the Confessor, and St. Isaac the Syrian. Their reflections on medicine, the human good, and its relationship to worship, spiritual therapy, and God will be used as a basis to indicate a broader philosophical perspective, which will be needed to avoid a one-sided, incomplete approach to the challenges of physician-assisted suicide and euthanasia. Medical morality, I argue, is best understood within categories that transcend the right, the good, the just, and the virtuous; namely, the holy.

  3. Building on existing institutions to perpetuate knowledge of waste repositories

    International Nuclear Information System (INIS)

    Weitzberg, A.

    1982-08-01

    Purpose of this report is to examine the function of several existing institutions and to show how they could be effectively used to transmit information about waste repositories for long times into the future. Scope of this report is limited to a discussion of four institutional approaches to the dissemination and retention of information: Widely distributed maps, the marker system of the National Geodetic Survey, the archiving of documents, and one-call systems designed to protect underground utility installations from inadvertent damage by the public. Each of these approaches is discussed in an independent section that describes the background of the institutional approach, discusses methods for applying it to waste repositories, and assesses its potential value. The sole intent of this report is to present supporting data for future decisions about the kinds of communication measures that should be implemented to advise future generations about the locations and hazards of waste repositories

  4. Perpetuating the 'Third World'? Evaluating knowledge production in ...

    African Journals Online (AJOL)

    Third World' by tracing its historical origins with reference to the Three Worlds Theory, and investigates the reasons for the persistent implied or direct usage of the term in public and scientific discourse when referring to contexts which are ...

  5. Radiation-induced hypoxia may perpetuate late normal tissue injury

    International Nuclear Information System (INIS)

    Vujaskovic, Zeljko; Anscher, Mitchell S.; Feng, Q.-F.; Rabbani, Zahid N.; Amin, Khalid; Samulski, Thaddeus S.; Dewhirst, Mark W.; Haroon, Zishan A.

    2001-01-01

    Purpose: The purpose of this study was to determine whether or not hypoxia develops in rat lung tissue after radiation. Methods and Materials: Fisher-344 rats were irradiated to the right hemithorax using a single dose of 28 Gy. Pulmonary function was assessed by measuring the changes in respiratory rate every 2 weeks, for 6 months after irradiation. The hypoxia marker was administered 3 h before euthanasia. The tissues were harvested at 6 weeks and 6 months after irradiation and processed for immunohistochemistry. Results: A moderate hypoxia was detected in the rat lungs at 6 weeks after irradiation, before the onset of functional or histopathologic changes. The more severe hypoxia, that developed at the later time points (6 months) after irradiation, was associated with a significant increase in macrophage activity, collagen deposition, lung fibrosis, and elevation in the respiratory rate. Immunohistochemistry studies revealed an increase in TGF-β, VEGF, and CD-31 endothelial cell marker, suggesting a hypoxia-mediated activation of the profibrinogenic and proangiogenic pathways. Conclusion: A new paradigm of radiation-induced lung injury should consider postradiation hypoxia to be an important contributing factor mediating a continuous production of a number of inflammatory and fibrogenic cytokines

  6. Towards Perpetual Energy Operation in Wireless Communication Systems

    KAUST Repository

    Benkhelifa, Fatma

    2017-01-01

    energy operation of wireless communication systems, energy harvesting (EH) from the radio frequency (RF) signals is one promising solution to make the wireless communication systems self-sustaining. Since RF signals are known to transmit information

  7. Against a Perpetuating Fiction: Disentangling Art from Hyperreality

    Science.gov (United States)

    Torikian, Garen J.

    2010-01-01

    This essay examines the aesthetic and social origins of a postmodern phenomenon labeled hyperreality, and the development and role of art, in order to recognize the division between these two incompatible illusions. Whereas hyperreality limits a person's engagement to reality, art strengthens that unity. To establish the distinction between the…

  8. Perpetuating Nigerian Cultures in Musical Arts Education within the ...

    African Journals Online (AJOL)

    Our inadequacies in playing or singing our indigenous music and inability to identify the folk taxonomies of our traditional musical instruments are glaring. Research conducted in selected Primary Schools in Anambra State, Nigeria over a period of five years (2003 – 2008) has proved that the Nigerian child still has the ...

  9. Towards a Perpetual Sensor Network Testbed without Backchannel

    DEFF Research Database (Denmark)

    Johansen, Aslak; Bonnet, Philippe; Sørensen, Thomas

    2012-01-01

    The sensor network testbeds available today rely on a communication channel different from the mote radio - a backchannel - to facilitate mote reprogramming, health monitoring and performance analysis. Such backchannels are either supported as wired communication channels (USB or Ethernet), or vi...

  10. Valuation of the Prepayment Option of a Perpetual Corporate Loan

    Directory of Open Access Journals (Sweden)

    Timothee Papin

    2013-01-01

    margin of the loan is defined by the credit quality of the borrower and the liquidity cost that reflects the funding cost of the bank. Two frameworks are discussed: firstly a loan margin without liquidity cost and secondly a multiregime framework with a liquidity cost dependent on the regime. The prepayment option needs specific attention as the payoff itself is an implicit function of the parameters of the problem and of the dynamics. In the unique regime case, we establish quasianalytic formulas for the payoff of the option; in both cases we give a verification result that allows for the computation of the price of the option. Numerical results that implement the findings are also presented and are completely consistent with the theory; it is seen that when liquidity parameters are very different (i.e., when a liquidity crisis occurs in the high liquidity cost regime, the exercise domain may entirely disappear, meaning that it is not optimal for the borrower to prepay during such a liquidity crisis. The method allows for quantification and interpretation of these findings.

  11. Majade igavik = Perpetuity of buildings / Tõnu Õnnepalu

    Index Scriptorium Estoniae

    Õnnepalu, Tõnu, 1962-

    2012-01-01

    Majade juures ei ole igavene mitte maja ise, vaid tema asukoht ja otstarve. Stiil, kui rääkida majadest, on autori sõnul koha ja otstarbe ajatuse tunnetamine. Kõik, mis langeb stiilist välja, langeb või lükatakse varem või hiljem kokku

  12. Perpetuating Nigerian Cultures in Musical Arts Education within the ...

    African Journals Online (AJOL)

    Ike Odimegwu

    that the Nigerian child still has the capacity and ability to effectively perform the ... the import of musical arts education and practice in Nigeria during the .... develop with the child. Musical activities in .... Establishment of National movement for.

  13. Policing Toward a De-Clawed Jihad: Antiterrorism Intelligence Techniques for Law Enforcement

    Science.gov (United States)

    2006-12-01

    intelligence that has been analyzed and interpreted halal (Arabic) n., Islamic dietary strictures; adj., of or relating to halal HUMINT n., acronym...tax markets; production and distribution of counterfeit goods or bootlegged music and videos; resale of expired food products at small grocery or...to 113 Halal constitutes Islamic dietary strictures, similar to Kosher in Judaism. 44 an ethnic

  14. Video games, terrorism, and ISIS’s Jihad 3.0

    NARCIS (Netherlands)

    A.K. Al-Rawi (Ahmed)

    2016-01-01

    textabstractThis study discusses different media strategies followed by the Islamic State in Iraq and Syria (ISIS). In particular, the study attempts to understand the way ISIS’s video game that is called “Salil al-Sawarem” (The Clanging of the Swords) has been received by the online Arab public.

  15. The GSPC: Newest Franchise in al-Qa'ida's Global Jihad

    National Research Council Canada - National Science Library

    Boudali, Lianne K

    2007-01-01

    .... Some observers have speculated that North Africa may be the next safe haven for al Qa ida, and that European countries may face a greater risk of attack if Algerian terrorist groups expand their base...

  16. Salafi Jihadism: A 1,400-Year-Old Idea Rises Again

    Science.gov (United States)

    2016-05-26

    Salafi-Jihadist groups ISIS and al-Qaeda, are part of a long tradition of using armed conflict to achieve political aims. Second, as Sun Tzu stated...the United States to 8 Sun Tzu , The Art of War (Minneapolis, MN: Filiquarian Publishing, 2007), chapter 3. 9 Jeevan Deol and Zaheer Kazmi, Introduction...54 Bibliography

  17. The 'Ottoman-German Jihad': Lessons for the Contemporary 'Area Studies' Controversy

    DEFF Research Database (Denmark)

    Jung, Dietrich

    2014-01-01

    The 'Arab Spring' added new fuel to the ongoing controversy over the validity of regional or area studies. None of the Middle East 'area experts' predicted the revolutionary events that led to the fall of a number of authoritarian rulers in the Arab world. As a result, scholars, the media and pol....... The article would argue that this historical dispute already reflected some of the core issues of the contemporary controversy of 'area studies' and contained some lessons for us to learn regarding the analysis of Middle Eastern economy, society and politics....

  18. Encrypted Jihad: Investigating the Role of Telegram App in Lone Wolf Attacks in the West

    Directory of Open Access Journals (Sweden)

    Ahmad Shehabat

    2017-10-01

    Full Text Available The study aims to capture links between the use of encrypted communication channel -Telegram and lone wolf attacks occurred in Europe between 2015-2016. To understand threads of ISIS communication on Telegram we used digital ethnography approach which consists of the self-observation of information flows on four of ISIS’s most celebrated telegram Channels. We draw on public sphere theory and coined the term terror socio-sphere 3.0 as the theoretical background of this study. The collected data is presented as screenshots to capture a visual evidence of ISIS communication threads. This study shows that ISIS Telegram channels play critical role in personal communication between potential recruits and dissemination of propaganda that encourage ‘lone wolves’ to carry attacks in the world at large. This study was limited to the number of the channels that have been widely celebrated.

  19. Would the U.S. Benefit from a Unified National Strategy to Combat Violent Salafi Jihadism

    Science.gov (United States)

    2015-12-01

    button, and you honk the horn. You touch another button, and the windscreen wiper works. This mechanical model is the West’s terrorism model: pyramidal ...conflict with some Islamic scholars. According to Ayoob, theologians like Muhammad Abduh of Egypt around the turn of the twentieth century advocated...Wiktorowicz’s framework, is the Salafist al Nour Party in Egypt . According to Khalil as- Anani, the al Nour Party is in a power struggle with the Muslim

  20. Oxidative stress and antioxidants in athletes undertaking regular exercise training.

    Science.gov (United States)

    Watson, Trent A; MacDonald-Wicks, Lesley K; Garg, Manohar L

    2005-04-01

    Exercise has been shown to increase the production of reactive oxygen species to a point that can exceed antioxidant defenses to cause oxidative stress. Dietary intake of antioxidants, physical activity levels, various antioxidants and oxidative stress markers were examined in 20 exercise-trained "athletes" and 20 age- and sex-matched sedentary "controls." Plasma F2-isoprostanes, antioxidant enzyme activities, and uric acid levels were similar in athletes and sedentary controls. Plasma alpha-tocopherol and beta-carotene were higher in athletes compared with sedentary controls. Total antioxidant capacity tended to be lower in athletes, with a significant difference between male athletes and male controls. Dietary intakes of antioxidants were also similar between groups and well above recommended dietary intakes for Australians. These findings suggest that athletes who consume a diet rich in antioxidants have elevated plasma alpha-tocopherol and beta-carotene that were likely to be brought about by adaptive processes resulting from regular exercise.

  1. JET Joint Undertaking. Progress report 1991 - volume 1

    International Nuclear Information System (INIS)

    1992-04-01

    The ninth JET Progress Report provides an overview summary and puts into context the scientific and technical advances made on JET during 1991. The report contains a brief summary of the background to the project, and describes the basic objectives of JET and the principal design aspects of the machine

  2. Jet joint undertaking. Progress report 1989. Volume 1

    International Nuclear Information System (INIS)

    1990-03-01

    The first section of this Report provides a brief introduction and background information relevant to the Report. The second and third sections set out an overview of progress on JET during 1989 and with a survey of scientific and technical achievements during 1989 sets these advances in their general context. This summary is specifically cross-referenced to reports and articles prepared and presented by JET staff during 1989. The more important of these articles, which are of general interest, are reproduced as appendices to this Report. The fourth section is devoted to future plans and certain developments which might enable enhancements of the machine to further improve its overall performance. Some attention has been devoted to methods of surmounting certain limitations and these are detailed in this section. The Appendices contain a list of work topics carried out under Task Agreements with various Association Laboratories, and selected articles prepared by JET authors are reproduced in detail, providing some details of the activities and achievements made on JET during 1989. In addition, a full list is included of all Articles, Reports and Conference papers published by JET authors in 1989

  3. Alternative sources of financing entrepreneurial undertakings in agriculture

    Directory of Open Access Journals (Sweden)

    Njegomir Vladimir

    2017-01-01

    Full Text Available Insufficiency of internal financial resources and limited access to external sources of capital, as one of the key problems, local agricultural producers - entrepreneurs usualy describe with high cost of capital, complicated procedures, lack of transparency in regard to the settlement of credit requests and problems with security of loans. The aim of this study is to analyze the possibilities of facilitating access to increased volume of capital for domestic entrepreneurs in agriculture by using funding sources that are applied in developed economies for financing entrepreneurs. In order to achieve the stated aim, the subject of investigation in this paper is the analysis of alternative sources of financing, which use or increased adoption in Serbia would provide greater availability of capital for agricultural producers and others across the chain of agrobusiness complex and thus the promotion of entrepreneurial activity, and consequently, greater competitiveness and greater income of domestic agricultural producers and others across the chain of agrbusiness indirectly leading to increased economic growth and improvement of the welfare.

  4. Jet joint undertaking progress report 1988 volume I

    International Nuclear Information System (INIS)

    1989-06-01

    The 1988 progress report of the Joint European Torus (JET) is presented. It covers the fifth year of JET's operation and provides an overview of the scientific and technical advances made on JET. The JET most important articles, published during 1988, are included. The background of JET project, the main objectives and design aspects of the machine are summarized. Most of 1988 was devoted to machine operations: the number of pulses was 4673. The introduction, commissioning and operation of the JET second beam injector is reported. Planned developments on enhancements in the machine for future operations are included

  5. A didactic module for undertaking climate simulation experiments

    Energy Technology Data Exchange (ETDEWEB)

    Hantsaridou, A P; Theodorakakos, A Th; Polatoglou, H M [Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki (Greece)

    2005-09-01

    It is a fact that one of the main roles of the university is to present the core concepts in every discipline. However it is often difficult for the students to understand and comprehend the several concepts taught, because of previous lack in relevant knowledge or due to today's information overload. For example, previous research in the physics department in the Aristotle University of Thessaloniki (Greece) indicated that the graduate students are often not familiar with those factors that determine the Earth's climate, which is a common everyday subject. In this project we describe a multimedia application appropriate for climate simulation experiments (http://dmod.physics.auth.gr/EBMC.html). The application is based on the energy balance model and is appropriate not only for undergraduates, but also for people with a basic scientific knowledge. We have used this model as part of an undergraduate teaching course. The results indicate that it can be a useful educational tool for understanding the factors that determine the Earth's climate.

  6. Leptin and Reproduction: Past Milestones, Present Undertakings and Future Endeavors

    Science.gov (United States)

    Chehab, Farid F.

    2014-01-01

    The association between leptin and reproduction originated with the leptin-mediated correction of sterility in ob/ob mice and initiation of reproductive function in normal female mice. The uncovering of a central leptin pathway regulating food intake prompted the dissection of neuroendocrine mechanisms involving leptin in the metabolic control of reproduction. The absence of leptin receptors on GnRH neurons incited a search for intermediary neurons situated between leptin responsive and GnRH neurons. This review addresses the most significant findings that have furthered our understanding of recent progress in this new field. The role of leptin in puberty was impacted by the discovery of neurons that co-express kisspeptin, neurokinin B and dynorphin and that could act as leptin intermediates. Furthermore, the identification of first-order leptin-responsive neurons in the premammilary ventral nucleus and other brain regions opens new avenues to explore their relationship to GnRH neurons. Central to these advances is the unveiling that AgRP/NPY neurons project onto GnRH and kisspeptin neurons, allowing a crosstalk between food intake and reproduction. Finally, whereas puberty is a state of leptin sensitivity, mid-gestation represents a state of leptin resistance aimed at building energy stores to sustain pregnancy and lactation. Mechanisms underlying leptin resistance in pregnancy have lagged, however the establishment of this natural state is significant. Reproduction and energy balance are tightly controlled and backed up by redundant mechanisms that are critical for the survival of our species. It will be the goal of the next decade to shed new light on these complex and essential pathways. PMID:25118207

  7. Development of international undertakings for uranium enrichment. Urenco experience

    International Nuclear Information System (INIS)

    Wansink, L.G.

    1983-01-01

    In this paper the so-called 'Troika co-operation' is outlined from the point of view of the three governments involved, namely the United Kingdom, the Federal Republic of Germany and the Netherlands. Their uranium enrichment co-operation is based on the Treaty of Almelo, which entered into force in 1971. Construction and operation of pilot and demonstration plants in the middle of the seventies led to activities on an industrial scale and shortly there will be an expansion to 2000 t SWU/a. This capacity is matched to actual demand secured by contracts inside and outside the Troika countries. Research and development has been carried out independently in each of the three countries and intensive co-operation and exchange of ideas has proved to be very stimulating and fruitful. The gas centrifuge enrichment process has several economic advantages. These relate to opportunities for improvements in productivity, to energy consumption and to the commitment of capital. Moreover, the built-in flexibility of this technology makes it possible for supply and demand to be precisely matched. The project is operated by industry (Urenco and its share-holders). However, the governments supervise and, in particular, exercise responsibilities touching upon the political, industrial and commercial aspects of the collaboration. Despite differences of opinion and divergent interests it has always been possible to find solutions and to take the necessary decisions. The three governments have therefore every reason to be satisfied with the project as it has developed and they see no need to introduce substantial modifications to the original concept. Their co-operation proved the idea of the operation of sensitive nuclear technology on a multinational basis to be feasible. Furthermore, they believe that Urenco makes an important contribution to the essential principle of assured supply. (author)

  8. Climate-protection policy: New taxes or corporate undertaking?

    International Nuclear Information System (INIS)

    Pluge, W.

    1996-01-01

    Increasing knowledge of the climatological effects of CO 2 emissions have resulted in the concept of reducing energy consumption, and therefore also CO 2 emissions, by means of taxation. The concepts proposed for this are discussed in this article. It is shown that the concept of CO 2 energy taxes is based on a series of pseudo-plausibilities. The German gas industry's voluntary commitment is illustrated as the most suitable instrument for efficient reduction of CO 2 emissions. (orig.) [de

  9. 20 CFR 726.110 - Filing of agreement and undertaking.

    Science.gov (United States)

    2010-04-01

    ... other expenses and any accrued penalties imposed by law as the Office may find to be due and payable. (b... payable on account of total disability or death of any of its employee-miners; (2) To furnish medical...

  10. The Commission on Employment Conditions, an ambitious undertaking !

    CERN Multimedia

    Staff Association

    2010-01-01

    Since the beginning of the year, the Commission on Employment Conditions has had much success in the number and ability of its participants. It has mostly worked on salaries, the only compulsory subject of the 2010 five-yearly review. In the framework of this review, the Commission has analysed the results of the comparison carried out by the OECD (see Echo 104 and 105). Through its research and analysis, the Commission has clearly shown that our salaries are lower than those of the comparators. It is there necessary to adjust the salary grid with a salary catch-up and not an increase. In 20 years, no five-yearly review has ended with a significant catch-up. Today it is essential to inform our colleagues that this subject needs to be dealt with and that measures must be taken to finance it, as is the case for restoring the equilibrium of the Pension Fund and Health Insurance schemes. The Commission has established an argumentation to help our fellow delegates talk about the delicate subject of salary catch-...

  11. Antidumping duties, undertakings and foreign direct investment in the EU

    NARCIS (Netherlands)

    Belderbos, R.A.; Vandenbussche, H.; Veugelers, R.

    2004-01-01

    We study the effects of EU antidumping policy when foreign firms can ‘jump’ antidumping duties through foreign direct investment (FDI) in the EU. We show that duty jumping or duty pre-empting FDI occurs if the EU administration has broader objectives than protecting EU industry's profitability and

  12. A pós-graduação e suas interlocuções com a educação básica: (Desencontros históricos e manutenção do apartheid socioeducacional Graduate studies and their dialogues with basic education: historical (disencounters and the perpetuation of the socio-educational apartheid.

    Directory of Open Access Journals (Sweden)

    Dilvo I. Ristoff

    2012-11-01

    education, in the 1950s, whereas only in the early 2000's a concern is shown with the lower social strata, with the creation of the New CAPES, this time for basic education. Before that, the structural dualities that predominate show that the inclusion of the qualified and privileged few represents the exclusion or marginal inclusion of many. It is this privileging or primacy, in educational terms - but not only! - this attention to those who occupy the upper strata of the Brazilian educational system-which allows us to speak of low or no dialogue between graduate studies and basic education and to characterize this movement as a history of disencounters and also of perpetuation of a socio-educational apartheid. Data on the little that was done and the many things that still need to be done are unmistakable.

  13. Micro-negocios asociativos campesinos: análisis económico de un sistema de producción ovina, Región del Maule, Chile Undertaking associative small holding business: economic analysis of the sheep production system, Maule region, Chile

    Directory of Open Access Journals (Sweden)

    Germán Lobos Andrade

    2005-08-01

    the size of the farm (hectares. For the normal price scenario, the VAN (10.8% was estimated at $ 4.12 millions, the TIR at 14.5% and the IVAN at 0.37. The main conclusion suggests that undertaking associative micro-scale enterprise can contribute to improve the life conditions of the small holding, in a better way than the average individual business.

  14. United States Counterterrorism Strategy In the Trans-Sahara and the Rise of Salafi-Jihadism In the Sahel

    Science.gov (United States)

    2015-09-01

    Michael E. Brown, 28-56. Cambridge: MIT Press, 2010. 7 William F.S. Miles, “Deploying Development to Counter Terrorism: Post-9/11 Transformation of...sc10642.doc.htm; Cullen S. Hendrix and Joseph K. Young, State Capacity and Terrorism: A Two- Dimensional Approach, Security Studies, 23:2, 329-363, doi...the near enemy during the initial years, the 2012 coup d’état 94 Haim Malka and William Lawrence

  15. Filling the Gap Between NIMS/ICS and the Law Enforcement Initial Response in the Age of the Urban Jihad

    Science.gov (United States)

    2010-09-01

    the “crisis typology ” and thus the effectiveness of a given crisis response (p. 250). The intensity of a crisis is increased when multiple problems...alley and opened fire on several police officers who had rushed to the scene; police unit “ Tourist 1 Mobile” reported by radio that “police driver...2009, p. 6; Pradhan & Balachandran, 2009, p. 36). Within seconds, 10 people were killed and 20 injured. Officers in nearby police unit, “ Tourist 1

  16. CTC Sentinel. Volume 1, Issue 4, March 2008. Jihad After Iraq: Lessons from the Arab Afghans Phenomenon

    Science.gov (United States)

    2008-03-01

    ideological circles, particularly mosques and organizations, such as Tablighi Jama`at (JaT) of the 11-M and Barcelona ‘08 typology . Authority Figures and...the kidnappings of two Austrian tourists who disappeared from Tunisia in February. According to the statement, the tourists were abducted on...announce its conditions for the release of the two tourists at a later stage.” – BBC News, March 10 March 11, 2008 (UNITED KINGDOM): A British court

  17. Sharia as ‘Desert Business’: Understanding the Links between Criminal Networks and Jihadism in Northern Mali

    DEFF Research Database (Denmark)

    Haugegaard, Rikke

    2017-01-01

    How can we understand the social and economic dynamics that enable the operative space of the militant networks in northern Mali? This article argues that jihadist militant groups are actors in local power struggles rather than ‘fighters’ or ‘terrorists’ with extremist ideological motivations. I ...

  18. JIHAD AKADEMIK KALANGAN PERGURUAN TINGGI ISLAM MELAWAN KORUPSI (PEMAKNAAN AKADEMISI ATAS KERANCUAN FIQIH DAN BUDAYA TERHADAP KORUPSI

    Directory of Open Access Journals (Sweden)

    Muh. Khamdan

    2014-09-01

    Full Text Available ACADEMIC  JIHAD  OF  ISLAMIC  COLLEGE CIVITAS ACADEMICA TO AGAINST CORRUPTION: ACADEMICS THOUGHT ON ‘FIQH’ AND CULTURAL CONFUSION TOWARD CORRUPTION. Paradox reality in Indonesia shows the rise of  social diversity, but the achievements of corruption also increased. It shows that the diversity of  social patterns is still in the theoretical-formalistic stage. This paper intends to conduct discourse criticism studies toward doctrin with thinking “jihad” to shift the thinking sacret ‘fiqh’ which is formalized. In promoting the eradication of corruption, Islam can play a role in various forms. Moral values taught at least provide answers about the spread of  corruption with interpretation radicalization toward Islamic moral values. This new social ethic can encourage people to prevent, monitor, report and fix a number of social sanctions mechanisms in the community in the form of anti-corruption ‘fiqh’. This anti-corruption ‘fiqh’ becomes a kind of corruption prevention efforts in the form of Islamic study. keywords: Paradox, The Criticism Of  Discourse, Social Ethics, Anti-Corruption ‘Fiqh’ Realitas paradoks dalam kehidupan bangsa Indonesia menunjukkan bahwa keberagamaan masyarakat meningkat, namun prestasi korupsi juga meningkat. Hal ini menunjukkan pola keberagamaan masyarakat masih dalam tahap teoritik-formalistik. Tulisan ini bermaksud melakukan kajian kritik wacana terhadap doktrin dengan “jihad” pemikiran untuk menggeser sakralitas doktrin dalam fiqih yang terformalkan. Dalam menggalakkan pemberantasan korupsi, Islam dapat berperan dalam beragam bentuk. Nilai-nilai moralitas yang diajarkan setidaknya memberikan jawaban semakin menyebarnya praktik korupsi dengan radikalisasi interpretasi terhadap nilai moralitas Islam. Etika social baru ini dapat mendorong masyarakat untuk senantiasa mencegah, mengawasi, melaporkan dan memperbaiki sejumlah mekanisme sanksi sosial yang hidup di masyarakat dalam wujud fiqih anti korupsi. Fiqih anti-korupsi menjadi semacam upaya pencegahan korupsi dalam melalui kajian keagamaan. kata kunci: Paradoks, Kritik Wacana, Etika Sosial, Fiqih Anti-Korupsi.

  19. Strategic Culture and Strategic Studies: An Alternative Framework for Assessing al-Qaeda and the Global Jihad Movement

    Science.gov (United States)

    2012-05-01

    encom- passed North Africa, the Iberian Peninsula (Spain and Portugal), India, and Indonesia. Marc Sageman, 43. Understanding Terror Networks...geog- raphy, climate and resources; history and experience; political structure; the nature of organizations involved in defense; myths and symbols...moving in on Muslim lands such as the Arabian Peninsula and East Africa. It was the ‘head of the snake’ that had to be killed … [T]he priority had to

  20. Towards Global Jihadism: Al-Qaeda’s Strategic, Ideological and Structural Adaptations since 9/11

    Science.gov (United States)

    2011-05-01

    are ample, and include its loss of Osama bin Laden and important operational leaders; defeat or near defeat of various Al-Qaeda franchises outside of...August 2006 plot to blow up transatlantic airliners using liquid explosives—an attack most likely timed to coincide with the fifth anniversary of 9

  1. Brutality under cover of ambiguity: activating, perpetuating, and deactivating covert retributivism.

    Science.gov (United States)

    Fincher, Katrina M; Tetlock, Philip E

    2015-05-01

    Five studies tested four hypotheses on the drivers of punitive judgments. Study 1 showed that people imposed covertly retributivist physical punishments on extreme norm violators when they could plausibly deny that is what they were doing (attributional ambiguity). Studies 2 and 3 showed that covert retributivism could be suppressed by subtle accountability manipulations that cue people to the possibility that they might be under scrutiny. Studies 4 and 5 showed how covert retributivism can become self-sustaining by biasing the lessons people learn from experience. Covert retributivists did not scale back punitiveness in response to feedback that the justice system makes false-conviction errors but they did ramp up punitiveness in response to feedback that the system makes false-acquittal errors. Taken together, the results underscore the paradoxical nature of covert retributivism: It is easily activated by plausible deniability and persistent in the face of false-conviction feedback but also easily deactivated by minimalist forms of accountability. © 2015 by the Society for Personality and Social Psychology, Inc.

  2. Guilty victims: a model to perpetuate impunity for work-related accidents

    OpenAIRE

    Vilela, Rodolfo Andrade Gouveia; Iguti, Aparecida Mari; Almeida, Ildeberto Muniz

    2004-01-01

    Neste artigo analisam-se os laudos e dados obtidos das investigações de acidentes graves e fatais do trabalho efetuadas pelo Instituto de Criminalística (IC), Regional de Piracicaba. Foram analisados 71 laudos de acidentes ocorridos em 1998, 1999 e 2000. Os acidentes envolvendo máquinas representam 38,0%, seguido pelas quedas de altura (15,5%) e em terceiro lugar os causados por corrente elétrica (11,3%). Os laudos concluem que 80,0% dos acidentes são causados por "atos inseguros" cometidos p...

  3. ADHD (ATTENTION DEFFICIT HYPERACTIVITY DISORDER)--A TROUBLING ENTITY, SOMETIMES PERPETUATING DURING ADULT LIFE.

    Science.gov (United States)

    Amihăesei, Ioana Cristina; Zamfir, Carmen Lăcrămioara

    2016-01-01

    Attention deficit hyperactivity disorder (ADHD) is considered a neurologic development disorder resulting in impairment of attention and inhibitory control, manifested as attention deficit, hyperactivity, impulsiveness; symptoms should develop between age six and twelve and have to persist for more than six months. Approximately 30-50% of the diagnosed cases are manifesting the disorder during adulthood and 2.5-5% of the adults are suffering of ADHD. Genetics are important factors in ADHD, being involved in 75% of the cases, as well in the persistence of ADHD during adult life. Three subtypes of ADHD are described--one in which is predominating the attention deficit, one with predominant hyperactivity and impulsiveness and a third combined subtype. Diagnosis criteria in ADHD are established by the American Psychiatric Association (DSM criteria) and by World Health Organization. Differential diagnosis is mainly considering bipolar disorder and borderline personality disorder. Management of ADHD is including behavioral therapies and medication, alone or combined. Stimulant medications such as amphetamine represent the therapy of choice, being effective in 80% of the cases. New data are underlying the need for following up of the cases during adulthood, since the risk for development of psychiatric conditions such as depression, anxiety, as well as the suicidal behavior is higher than in the general population.

  4. Change alone is eternal, perpetual, immortal : pharmacological immortality in science fiction

    OpenAIRE

    Grech, Victor E.; Vassallo, Clare; Callus, Ivan

    2012-01-01

    Immortality is a common feature in science-fiction (SF). This paper lists the ways in which the pharmacological induction of immortality has been depicted in SF, and the resultant outcomes. Immortality or extreme longevity are often melded with infertility in order to eliminate the overpopulation issues that would inevitably arise. This is only one way in which theoretical utopias which afford life extension become dystopias, cautionary tales that admonish against hubris. In this fashion, SF ...

  5. Legitimacy and Penetration in Stability Operations; Setting the Conditions for Perpetual Failure

    Science.gov (United States)

    2011-12-02

    the exceptional sanctity, heroism or exemplary character of an individual person and on the normative patterns of order revealed or ordained by him...James Scott notes that ‘these subtle patterns of resistance are unique to a population as a result of their distinct history and culture.’ 63...people, in attempts to ‘control’ the indigenous populace. Larry Addington identifies the use of force, “Kitchener resorted to the very un- Victorian

  6. The Perpetuation of a System of Conflicts in Darfur: Caught Between Local Violence and Regional Disorder

    Directory of Open Access Journals (Sweden)

    Amandine Gnanguênon

    2013-10-01

    Full Text Available En muchos casos en África, los conflictos locales armados y no armados, considerados por separado, interactúan hasta el punto de crear lo que puede llamarse "complejos" o "sistemas". Si bien algunos de los conceptos nos pueden ayudar a definir la dimensión regional de los conflictos locales, no nos proporcionan una mejor comprensión acerca de la superposición de varios conflictos. Tomando el ejemplo de Darfur en el periodo entre 2003 y 2011, este artículo contribuye a aclarar cómo la violencia y el desorden surgieron y se desarrollaron, tanto a nivel local como nacional y regional. El artículo propone una demostración empírica de la originalidad y la pertinencia del concepto de sistema de conflictos, con el objetivo de abrir un debate en la investigación actual sobre las definiciones de conflicto y guerra desde un prisma africano.

  7. Promoting justice or perpetuating prejudice? Interrupting external motivation in multicultural training.

    Science.gov (United States)

    Gushue, George V; Hinman, Kimberly A

    2018-01-01

    The effects of responding to social pressure (external motivation) are short-lived. Multicultural training, however, seeks to promote change in students and trainees that will be transformative and long-lasting. To this end, understanding the motivational factors that inform training is key. The present study was an investigation of the factors underlying external motivation to respond without prejudice for White individuals from the perspective of Higgins's regulatory focus (promotion and prevention) and regulatory mode (assessment and locomotion) theories. The results indicate that locomotion was negatively associated with external motivation to respond without prejudice, while assessment and prevention were positively associated with external motivation. Taken together, findings highlight the importance of cultivating locomotion (action oriented) motivation and inhibiting prevention (loss oriented) and assessment (preoccupation with finding the correct answer) motivations in multicultural training. Implications for training, effective action for justice, and future research are discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  8. The role of the health insurance industry in perpetuating suboptimal pain management.

    Science.gov (United States)

    Schatman, Michael E

    2011-03-01

    Unlike pain practitioners, health care insurers in the United States are not expected to function according to a system of medical ethics. Rather, they are permitted to function under the business "ethic" of cost-containment and profitability. Despite calls for balancing the disparate agendas of stakeholders in pain management in a pluralistic system, the health insurance industry has continued to fail to take the needs of suffering chronic pain patients into consideration in developing and enacting their policies that ultimately dictate the quality and quantity of pain management services available to enrollees. This essay examined these self-serving strategies, which include failure to reimburse services and certain medications irrespective of their evidence-bases for clinical efficacy and cost-efficiency; "carving out" specific services from interdisciplinary treatment programs; and delaying and/or interrupting the provision of medically necessary treatment. Blatant and more subtle strategies utilized by insurers to achieve these ethically questionable goals are examined. Additionally, this essay addressed some of the insurance industry's efforts to delegitimize chronic pain and its treatment as a whole. The author concludes that the outlook for chronic pain sufferers is not particularly bright, until such time that a not-for-profit single-payer system replaces the current treatment/reimbursement paradigm. Wiley Periodicals, Inc.

  9. The Perpetuation of Subtle Prejudice: Race and Gender Imagery in 1990s Television Advertising.

    Science.gov (United States)

    Coltrane, Scott; Messineo, Melinda

    2000-01-01

    Analyzed television commercials aired on programs with high ratings for specific target audiences from 1992-94 to investigate how advertising imagery simultaneously constructed racial and gender stereotypes. Results indicated that 1990s television commercials portrayed white men as powerful, white women as sex objects, African American men as…

  10. Perpetuated Human-Wildlife Wars: A Case Study of the Marauding ...

    African Journals Online (AJOL)

    Eastern Africa Social Science Research Review ... cases of damage by elephants reported in media and frequent public demonstrations by small scale farmers adjacent ... The conflicts have a great negative impact on the community's welfare.

  11. The power dynamics perpetuating unsafe abortion in Africa: a feminist perspective.

    Science.gov (United States)

    Braam, Tamara; Hessini, Leila

    2004-04-01

    Tens of thousands of African women die every year because societies and governments either ignore the issue of unsafe abortion or actively refuse to address it. This paper explores the issue of abortion from a feminist perspective, centrally arguing that finding appropriate strategies to reclaim women's power at an individual and social level is a central lever for developing effective strategies to increase women's access to safe abortion services. The paper emphasises the central role of patriarchy in shaping the ways power plays itself out in individual relationships, and at social, economic and political levels. The ideology of male superiority denies abortion as an important issue of status and frames the morality, legality and socio-cultural attitudes towards abortion. Patriarchy sculpts unequal gender power relationships and takes power away from women in making decisions about their bodies. Other forms of power such as economic inequality, discourse and power within relationships are also explored. Recommended solutions to shifting the power dynamics around the issue include a combination of public health, rights-based, legal reform and social justice approaches.

  12. University, e-portfolio and students: perpetuating a sense of failure?

    OpenAIRE

    Bardy, Helen; Loveland-Armour, Lorraine; Parkes, Sarah

    2016-01-01

    Newman University embraces partnership work according to the principles of a pedagogy of partnership, evidenced through development of Student Academic Partnership, Student Research Partnership and Student Community Partnership projects.\\ud \\ud Driving enhancement of digital literacy in its graduates, the Youth and Community Work programme embraced the open source e-portfolio platform Mahara for use on study skills and placement modules. Staff, however, became aware of the difficulties encoun...

  13. Perpetuating the Technological Ideology: An Ellulian Critique of Feenberg's Democratized Rationalization

    Science.gov (United States)

    Garrison, Kevin

    2010-01-01

    Andrew Feenberg, in his book "Questioning Technology", offers his theory of "democratized rationalization" as a critical alternative to Jacques Ellul's essentialist perspective. Feenberg argues that Ellul has confused the tendency toward efficiency in technological discourse with the essence of technology, thereby disallowing for a "positive…

  14. Perpetuating "scientific motherhood": infant feeding discourse in Parents magazine, 1930-2007.

    Science.gov (United States)

    Foss, Katherine A

    2010-05-01

    Although breastfeeding initiation rates have recently been at an all-time high, duration continues to be considerably low. Given the health benefits associated with extended breastfeeding, this discrepancy is cause for concern. This research examined the messages conveyed about infant feeding in a popular parenting magazine, Parents magazine, from 1930 through 2007. Findings indicated that the messages about infant feeding shifted in accordance with changing ideologies about the means of infant feeding-from bottle-feeding to breastfeeding. However, even with changing attitudes toward infant feeding, writers used scientific evidence and the advice of "experts" to justify the dominant form of feeding. The absence of practical advice regarding breastfeeding challenges, especially from "real" women set up false expectations about the breastfeeding experience, painting it as "natural" and best for the baby. The dependency on experts and lack of practical advice in popular media, like Parents magazine, may help explain a societal trend that downplays breastfeeding obstacles, giving insight into the vast discrepancy between breastfeeding initiation and duration.

  15. A Self-Perpetuating Catalyst for the Production of Complex Organic Molecules in Protostellar Nebulae

    Science.gov (United States)

    Nuth, Joseph A.; Johnson, N. M.

    2010-01-01

    The formation of abundant carbonaceous material in meteorites is a long standing problem and an important factor in the debate on the potential for the origin of life in other stellar systems. Many mechanisms may contribute to the total organic content in protostellar nebulae, ranging from organics formed via ion-molecule and atom-molecule reactions in the cold dark clouds from which such nebulae collapse, to similar ion-molecule and atom-molecule reactions in the dark regions of the nebula far from the proto star, to gas phase reactions in sub-nebulae around growing giant planets and in the nebulae themselves. The Fischer-Tropsch-type (FTT) catalytic reduction of CO by hydrogen was once the preferred model for production of organic materials in the primitive solar nebula. The Haber-Bosch catalytic reduction of N2 by hydrogen was thought to produce the reduced nitrogen found in meteorites. However, the clean iron metal surfaces that catalyze these reactions are easily poisoned via reaction with any number of molecules, including the very same complex organics that they produce and both reactions work more efficiently in the hot regions of the nebula. We have demonstrated that many grain surfaces can catalyze both FTT and HB-type reactions, including amorphous iron and magnesium silicates, pure silica smokes as well as several minerals. Although none work as well as pure iron grains, and all produce a wide range of organic products rather than just pure methane, these materials are not truly catalysts.

  16. Perpetuating Social Movements amid Declining Opportunity: The Survival Strategies of Two Argentine Piquetero Groups

    Directory of Open Access Journals (Sweden)

    Edward C. Epstein

    2009-04-01

    Full Text Available This article examines the recent behaviour in Argentina of two national protest groups of socalled ‘piqueteros’ or picketers (impoverished unemployed individuals who used the blockage of strategic roads and bridges to force government concessions that emerged politically in the buildup to the crisis of 2001-2002. Using theoretical concepts developed by McAdam, Tarrow, and Tilly in understanding social movements, the author analyses what he calls the ‘survival strategy’ adopted by their leaders as the political opportunities that produced their initial growth gave way to a more hostile environment with the normalization of Argentine politics under the Kirchner administration. While the two piquetero groups studied differ considerably in terms of their politics and ideology, both ended up depending on the same traditional tactic of utilizing important government contacts to obtain the resources necessary for organizational maintenance, despite their nominal identity as radical protesters against the present political system.Resumen: Perpetuando movimientos sociales y oportunidades decrecientes: las estrategias de sobrevivencia de dos grupos de piqueteros argentinesEste artículo examina el comportamiento reciente de dos grupos nacionales de protesta argentinos llamados ‘piqueteros’ (desempleados empobrecidos que usaron el bloqueo de calles y puentes estratégicos para forzar concesiones gubernamentales que aparecieron durante la crisis de 2001- 2002. Utilizando conceptos teóricos creados por McAdam, Tarrow, y Tilly en su discusión sobre los movimientos sociales, el autor analiza lo que describe como ‘estrategias de sobrevivencia’ adoptadas por sus dirigentes cuando las oportunidades que ocasionaron su crecimiento inicial cedieron ante un ambiente más hostil en el contexto de la normalización de la política argentina durante la administración de Kirchner. Aunque los dos grupos piqueteros estudiados se diferencian mucho en términos de su política e ideología, ambos terminaron dependiendo de la misma táctica tradicional consistente en el recurso a contactos políticos oficiales indispensables para lograr los recursos necesarios para el mantenimiento organizacional del grupo, pese a su identidad nominal como radicales detractores del sistema político imperante.

  17. 26 CFR 1.642(i)-1 - Certain distributions by cemetery perpetual care funds.

    Science.gov (United States)

    2010-04-01

    ... taxable as a trust. In addition, the fund must have been created pursuant to local law by a taxable... corporation (including gravesites sold by the cemetery before a care fund trust law was enacted). In addition... and pre-trust fund law gravesites shall be included only to the extent that the cemetery cares for and...

  18. Improving global health - is tourism's role in poverty elimination perpetuating poverty, powerlessness and 'ill-being'?

    Science.gov (United States)

    Bauer, Irmgard L

    2017-01-01

    The spectrum of challenges for public health in a global context is ever expanding. It is difficult for health professionals to keep informed about details of key issues affecting global health determinants such as poverty. Tourism is seen as one strategy to eliminate poverty in developing countries and to improve global health, but the industry struggles with keeping its promise. Apart from often negative impacts on the well-being of local communities, it also turns out not to be as altruistic as it appears at first sight. Discourses largely focus on power and control of the non-poor over the poor despite all the rhetoric to the contrary. Economic aspects still dictate the debate rather than local people's understanding of well-being. Only with a major shift in the approach to local populations, acknowledging the communities' right to self-determination and accepting them as equal partners with access to genuine benefits, will this disturbing imbalance be redressed and allow better health for more people possible. Public health professionals should question claims about the beneficial influence of tourism in poor regions and not lower their vigilance for poverty-related health problems, so that the poor are not overlooked when all other stakeholders are busy with their own agenda.

  19. Evaluation of great deserts of the world for perpetual radiowaste storage

    International Nuclear Information System (INIS)

    Libby, L.M.; Wurtele, M.G.; Whipple, C.G.

    1982-01-01

    Desert sites with a history of seismic stability were studied for storage of radioactive wastes because of the attractive meteorology, proven longterm geological stability, and distance from human population centers. Specific deserts were to be representative of various kinds of world deserts, if substantial information about each desert was available, to examine with respect to transporting, handling, storing, and cooling the radioactive waste, and the site suitability as to geological conditions, water availability, alternative land use, airborne emissions of heat, accidental radioactive emission, and possible socioeonomic impacts. No significant technical obstacles to the use of the world deserts as sites for a retrievable storage facility for 500 years were found. However, given the relatively low level of effort that was allocated between the many technical issues listed above, this study is neither a full risk assessment nor a full environmental impact analysis of such a facility. Assessments for siting the facility were made for five deserts, chosen to be representative of Old World, New World, Australian, interior, coastal, foggy, hot and cold: the Nullarbor Plain of Australia, the Namib in Africa, the Great Basin of the United States represented by the Nevada Test Site, the North Slope of Alaska and Canada, and the Egyptian desert

  20. "That's so Gay": Heterosexual Male Undergraduates and the Perpetuation of Sexual Orientation Microagressions on Campus

    Science.gov (United States)

    Woodford, Michael R.; Howell, Michael L.; Kulick, Alex; Silverschanz, Perry

    2013-01-01

    "That's so gay," a popular expression on campuses, is a sexual orientation microaggression that can contribute to a hostile environment for lesbian, gay, and bisexual (LGB) students. Using data from a campus climate survey conducted at a large urban university, we investigated use of the phrase among heterosexual male undergraduates who…

  1. An analytical model for perpetual network codes in packet erasure channels

    DEFF Research Database (Denmark)

    Pahlevani, Peyman; Crisostomo, Sergio; Roetter, Daniel Enrique Lucani

    2016-01-01

    is highly dependent on a parameter called the width (ωω), which represents the number of consecutive non-zero coding coefficient present in each coded packet after a pivot element. We provide a mathematical analysis based on the width of the coding vector for the number of transmitted packets and validate...

  2. Solar Cell to Support Perpetual Flight of High Altitude Long Endurance UAV ITB

    Science.gov (United States)

    Luqmanul Hakim, Muhammad; Silitonga, Faber Y.; Rosid, Nurhayyan H.; Mochammad Agoes Moelyadi, Ing., Dr.

    2018-04-01

    Research on a High Altitude Long Endurance (HALE) Unmanned Aerial Vehicle (UAV) is currently being conducted at Bandung Institute of Technology to reach the flight duration needed and to get the solution of today’s challenges, minimizing pollution. Besides the good aerodynamic efficiency needed, energy resource is now becoming important. The energy resource must have a good endurance, easy to get, and of course, less pollution. Discussion in this paper is about the analysis of power needed by HALE UAV while takeoff and cruise flight conditions, and then determine the amount of solar cell and battery needed by the UAV.

  3. Why national narratives are perpetuated: A literature review on new insights from history textbook research

    NARCIS (Netherlands)

    M.C.R. Grever (Maria); T. Van der Vlies (Tina)

    2017-01-01

    textabstractNational narratives have often served to mobilize the masses for war by providing myths and distorted interpretations of the past, while conversely wars were major sources for producing national narratives. Because national history is very likely to remain a central topic in history

  4. 'Why National Narratives are Perpetuated: Promising Reorientations in History Textbook Research'

    NARCIS (Netherlands)

    M.C.R. Grever (Maria); Vlies, T.

    2017-01-01

    textabstractNational narratives have often served to mobilize the masses for war by providing myths and distorted interpretations of the past, while conversely wars were major sources for producing national narratives. Because national history is very likely to remain a central topic in history

  5. Regulating Mining in South Africa and Zimbabwe: Communities, the Environment and Perpetual Exploitation

    Directory of Open Access Journals (Sweden)

    Tumai Murombo

    2013-06-01

    Full Text Available Mining as an extractive activity has the potential to promote sustainable economic growth in developing countries; however this largely depends on how the activities are regulated. Mining contributes to environmental pollution and degradation, and the social degeneration of local communities. Corporate social responsibility initiatives are often self-serving short-term programs that in the long term do not benefit mining communities. In this article, the mining, environment and community trilemma is investigated through the lens of what is happening in South Africa and Zimbabwe. It is argued that continued calls for nationalisation and indigenisation are the sequel of the failure of postcolonial mineral law and policy reforms. Regulatory continuity from colonial laws has seen mining companies continue to treat mineral rich developing countries as sources of raw materials. Little is done to develop the communities impacted by mining activities. Recommendations are made on how mining can support sustainable development without creating a cycle of poverty within mining communities. This can happen through effective regulation embedded within sustainable development, transparency and accountability and equitable access to mineral wealth.

  6. The life, times, and health care of Harry L Hopkins: Presidential advisor and perpetual patient.

    Science.gov (United States)

    Pappas, Theodore N; Swanson, Sven

    2018-02-01

    Harry Hopkins was the most important nontitled allied leader in World War II. He was the advisor to President Roosevelt who managed the diplomacy between Roosevelt, Churchill, and Stalin from 1941 to 1946. Throughout these times, Hopkins was ill and required transfusions, admissions to the hospital, and nutritional supplementation to keep him well enough to travel the world and manage the allied war diplomacy. There has been no unifying theory to account for all his symptoms and his reported pathologic and autopsy findings. In this paper, we will review his political and medical history and a differential diagnosis of his illness.

  7. Integration of highly probabilistic sources into optical quantum architectures: perpetual quantum computation

    International Nuclear Information System (INIS)

    Devitt, Simon J; Stephens, Ashley M; Munro, William J; Nemoto, Kae

    2011-01-01

    In this paper, we introduce a design for an optical topological cluster state computer constructed exclusively from a single quantum component. Unlike previous efforts we eliminate the need for on demand, high fidelity photon sources and detectors and replace them with the same device utilized to create photon/photon entanglement. This introduces highly probabilistic elements into the optical architecture while maintaining complete specificity of the structure and operation for a large-scale computer. Photons in this system are continually recycled back into the preparation network, allowing for an arbitrarily deep three-dimensional cluster to be prepared using a comparatively small number of photonic qubits and consequently the elimination of high-frequency, deterministic photon sources.

  8. Ties that Blind: Perpetuation of Racial Comfort and Discomfort at a Community College

    Science.gov (United States)

    Price, Douglas B.; Hyle, Adrienne E.; Jordan, Kitty V.

    2009-01-01

    Interviews with 17 African American students and 19 White students were employed to examine interracial relations at a predominantly White community college campus. Seen through the lens of Granovetter's strength of ties theory, the interview findings revealed that strong intraracial ties and the absence of weak interracial ties inhibited…

  9. Sleep disturbances and post-traumatic stress disorder; a perpetual circle?

    NARCIS (Netherlands)

    van Liempt, S.

    2012-01-01

    Background: Sleep facilitates the consolidation of fear extinction memory. Disrupted sleep has been proposed as a vulnerability factor for the development of posttraumatic stress disorder (PTSD). Moreover, nightmares and insomnia are hallmark symptoms of PTSD, possibly interfering with fear

  10. Physicians and implicit bias: how doctors may unwittingly perpetuate health care disparities.

    Science.gov (United States)

    Chapman, Elizabeth N; Kaatz, Anna; Carnes, Molly

    2013-11-01

    Although the medical profession strives for equal treatment of all patients, disparities in health care are prevalent. Cultural stereotypes may not be consciously endorsed, but their mere existence influences how information about an individual is processed and leads to unintended biases in decision-making, so called "implicit bias". All of society is susceptible to these biases, including physicians. Research suggests that implicit bias may contribute to health care disparities by shaping physician behavior and producing differences in medical treatment along the lines of race, ethnicity, gender or other characteristics. We review the origins of implicit bias, cite research documenting the existence of implicit bias among physicians, and describe studies that demonstrate implicit bias in clinical decision-making. We then present the bias-reducing strategies of consciously taking patients' perspectives and intentionally focusing on individual patients' information apart from their social group. We conclude that the contribution of implicit bias to health care disparities could decrease if all physicians acknowledged their susceptibility to it, and deliberately practiced perspective-taking and individuation when providing patient care. We further conclude that increasing the number of African American/Black physicians could reduce the impact of implicit bias on health care disparities because they exhibit significantly less implicit race bias.

  11. To Humbly Go: Guarding Against Perpetuating Models of Colonization in the 100-Year Starship Study

    Science.gov (United States)

    Kramer, W. R.

    Past patterns of exploration, colonization and exploitation on Earth continue to provide the predominant paradigms that guide many space programs. Any project of crewed space exploration, especially of the magnitude envisioned by the 100-Year Starship Study, must guard against the hubris that may emerge among planners, crew, and others associated with the project, including those industries and bureaucracies that will emerge from the effort. Maintaining a non-exploitative approach may be difficult in consideration of the century of preparatory research and development and the likely multigenerational nature of the voyage itself. Starting now with mission dreamers and planners, the purpose of the voyage must be cast as one of respectful learning and humble discovery, not of conquest (either actual or metaphorical) or other inappropriate models, including military. At a minimum, the Study must actively build non-violence into the voyaging culture it is beginning to create today. References to exploitive colonization, conquest, destiny and other terms from especially American frontier mythology, while tempting in their propagandizing power, should be avoided as they limit creative thinking about alternative possible futures. Future voyagers must strive to adapt to new environments wherever possible and be assimilated by new worlds both biologically and behaviorally rather than to rely on attempts to recreate the Earth they have left. Adaptation should be strongly considered over terraforming. This paper provides an overview of previous work linking the language of colonization to space programs and challenges the extension of the myth of the American frontier to the Starship Study. It argues that such metaphors would be counter-productive at best and have the potential to doom long-term success and survival by planting seeds of social decay and self-destruction. Cautions and recommendations are suggested.

  12. The Functional Role of Mass Media in Promotion of Human Rights and Establishment of Perpetual Peace

    Directory of Open Access Journals (Sweden)

    Amin Navakhti Moghaddam

    2009-03-01

    Full Text Available Today the modern mass media have an important role in the modern social order structure. There is intrinsic and mutual relationship between freedom of speech and freedom of information stemming from human rights standards. The free and open societies and public sphere regardless of ascendency or intersubjective and convincing relation are able to bring about and preserve free mass media that are the basic pillar of human rights and the related treaties. Freedom of speech is prerequisite for other individuals’ rights to be realized. Therefore, there is close relationship between human rights and media. Human Rights is one of the most essential achievements of the modern societies in order to reach peace and international security through the recognition of equal rights and freedom for human beings. Peace can not be established without free information, knowledge and freedom of speech as mentioned in the Charter of the United Nations and Human Rights Instruments. In the modern societies, freedom of speech is embodied in the freedom of communication and freedom of media. مروزه رسانه‌های گروهی مدرن نقش مهمی در ساختار نظام اجتماعی ایفاء می‌کنند. بین آزادی بیان و آزادی اطلاعات متأثر از معیارهای حقوق بشر، ارتباطی درونی و متقابل وجود دارد. جامعه آزاد و عرصه عمومی، فارغ از سلطه و رابطه بین الاَذهانی و اقناعی توانایی ایجاد و ابقای رسانه‌های گروهی آزاد را دارد که در واقع رکن اصلی حقوق بشر و معاهدات مربوط به آن می‌باشد. آزادی بیان لازمه تحقق حق‌های دیگر افراد است. بنابراین ارتباط عمیقی میان حقوق بشر و رسانه‌ها وجود دارد. حقوق بشر یکی از دستاوردهای اساسی جوامع مدرن برای دست‌یابی به صلح و امنیت بین‌المللی از طریق شناسایی و پذیرش حقوق برابر و آزادی انسان‌ها است. صلح بدون اطلاع‌رسانی آزاد و شناخت و آزادی بیان، چنانکه در منشور سازمان ملل و اسناد حقوق بشر ذکر شده است، محقق نمی‌شود. در جوامع مدرن آزادی بیان خود را در آزادی ارتباطات و آزادی رسانه‌های گروهی مجسم می‌سازد.

  13. An evaluation of mental health stigma perpetuated by horror video gaming.

    OpenAIRE

    Dickens, E. G.

    2017-01-01

    Video games often feature mental patients in their storylines. This review is intended to test the hypothesis that these depictions potentially contribute to stigma surrounding mental health communities, and may negatively reflect on those with mental health difficulties. The criteria for evaluating the chosen games were created by combining elements from four separate academic papers. The games were analyzed via screenshots from online videos detailing a playthrough of chosen games, and text...

  14. An evaluation of mental health stigma perpetuated by horror video gaming.

    Directory of Open Access Journals (Sweden)

    Dickens, E. G.

    2017-07-01

    Full Text Available Video games often feature mental patients in their storylines. This review is intended to test the hypothesis that these depictions potentially contribute to stigma surrounding mental health communities, and may negatively reflect on those with mental health difficulties. The criteria for evaluating the chosen games were created by combining elements from four separate academic papers. The games were analyzed via screenshots from online videos detailing a playthrough of chosen games, and text from the games themselves. The research within this paper suggests stigma can exist outside of conventional media platforms and highlights the availability of stigma-related horror video games inside the gaming market. This study also emphasizes how the depictions of those with mental health difficulties inside of video games have the capacity to harm mental health communities.

  15. Low-grade chronic inflammation perpetuated by modern diet as a promoter of obesity and osteoporosis.

    Science.gov (United States)

    Ilich, Jasminka Z; Kelly, Owen J; Kim, Youjin; Spicer, Maria T

    2014-06-01

    Some of the universal characteristics of pre-agricultural hominin diets are strikingly different from the modern human diet. Hominin dietary choices were limited to wild plant and wild animal foods, while the modern diet includes more than 70 % of energy consumed from refined sugars, refined vegetable oils, and highly processed cereals and dairy products. The modern diet, with higher intake of fat has also resulted in a higher ratio of omega-6 (n-6) to omega-3 (n-3) polyunsaturated fatty acids (PUFA), contributing to low-grade chronic inflammation (LGCI) and thus promoting the development of many chronic diseases, including obesity and osteoporosis. In this review, we describe the changes in modern diet, focusing on the kind and amount of consumed fat; explain the shortcomings of the modern diet with regard to inflammatory processes; and delineate the reciprocity between adiposity and inflammatory processes, with inflammation being a common link between obesity and osteoporosis. We present the evidence that overconsumption of n-6 PUFA coupled with under-consumption of n-3 PUFA results in LGCI and, along with the increased presence of reactive oxygen species, leads to a shift in mesenchymal stem cells (precursors for both osteoblasts and adipocytes) lineage commitment toward increased adipogenesis and suppressed osteoblastogenesis. In turn, high n-6 to n-3 PUFA ratios in the modern diet, coupled with increased synthesis of pro-inflammatory cytokines due to adiposity, propagate obesity and osteoporosis by increasing or maintaining LGCI.

  16. Creating a High-Frequency Electronic Database in the PICU: The Perpetual Patient.

    Science.gov (United States)

    Brossier, David; El Taani, Redha; Sauthier, Michael; Roumeliotis, Nadia; Emeriaud, Guillaume; Jouvet, Philippe

    2018-04-01

    Our objective was to construct a prospective high-quality and high-frequency database combining patient therapeutics and clinical variables in real time, automatically fed by the information system and network architecture available through fully electronic charting in our PICU. The purpose of this article is to describe the data acquisition process from bedside to the research electronic database. Descriptive report and analysis of a prospective database. A 24-bed PICU, medical ICU, surgical ICU, and cardiac ICU in a tertiary care free-standing maternal child health center in Canada. All patients less than 18 years old were included at admission to the PICU. None. Between May 21, 2015, and December 31, 2016, 1,386 consecutive PICU stays from 1,194 patients were recorded in the database. Data were prospectively collected from admission to discharge, every 5 seconds from monitors and every 30 seconds from mechanical ventilators and infusion pumps. These data were linked to the patient's electronic medical record. The database total volume was 241 GB. The patients' median age was 2.0 years (interquartile range, 0.0-9.0). Data were available for all mechanically ventilated patients (n = 511; recorded duration, 77,678 hr), and respiratory failure was the most frequent reason for admission (n = 360). The complete pharmacologic profile was synched to database for all PICU stays. Following this implementation, a validation phase is in process and several research projects are ongoing using this high-fidelity database. Using the existing bedside information system and network architecture of our PICU, we implemented an ongoing high-fidelity prospectively collected electronic database, preventing the continuous loss of scientific information. This offers the opportunity to develop research on clinical decision support systems and computational models of cardiorespiratory physiology for example.

  17. The health insurance industry: perpetuating the opioid crisis through policies of cost-containment and profitability

    Directory of Open Access Journals (Sweden)

    Schatman ME

    2015-03-01

    Full Text Available Michael E Schatman1, Lynn R Webster21Foundation for Ethics in Pain Care, Bellevue, WA, USA; 2PRA Health Sciences, Salt Lake City, UT, USA"People don’t trust private health insurance companies for all the right reasons." – Senator Bernie Sanders.Throughout the world, industrialized nations look at the USA and are befuddled by its opioid crisis. Between 1999 and 2011, we witnessed the number of opioid deaths in the USA increase from 4,030 to 16,917,1 with these figures having seemingly stabilized over the past several years.2 Many agree regarding the root causes of the crisis, with an analysis by Webster et al3 identifying health comorbidities (most prominently substance use disorders, payer policies mandating methadone as a first-line treatment option, physician error due to a lack of knowledge, patient nonadherence, unanticipated medical and mental health issues, concomitant utilization of other central nervous system depressants such as benzodiazepines, and sleep-disordered breathing as contributory.

  18. Economic Inequality, Educational Inequity, and Reduced Career Opportunity: A Self-Perpetuating Cycle?

    Science.gov (United States)

    Torraco, Richard

    2018-01-01

    Economic inequality--the income gap between the wealthy and the poor--is increasing. Educational inequity has also increased with low-income students less likely to complete college than their wealthier counterparts. As the gap widens between the education "haves" and "have-nots," those with inadequate education are faced with…

  19. Drosophila Perpetuates Nutritional Mutualism by Promoting the Fitness of Its Intestinal Symbiont Lactobacillus plantarum

    OpenAIRE

    Storelli, Gilles; Strigini, Maura; Grenier, Théodore; Bozonnet, Loan; Schwarzer, Martin; Daniel, Catherine; Matos, Renata; Leulier, François

    2018-01-01

    Summary Facultative animal-bacteria symbioses, which are critical determinants of animal fitness, are largely assumed to be mutualistic. However, whether commensal bacteria benefit from the association has not been rigorously assessed. Using a simple and tractable gnotobiotic model— Drosophila mono-associated with one of its dominant commensals, Lactobacillus plantarum—we reveal that in addition to benefiting animal growth, this facultative symbiosis has a positive impact on commensal bacteri...

  20. Lifelong memory responses perpetuate humoral TH2 immunity and anaphylaxis in food allergy.

    Science.gov (United States)

    Jiménez-Saiz, Rodrigo; Chu, Derek K; Mandur, Talveer S; Walker, Tina D; Gordon, Melissa E; Chaudhary, Roopali; Koenig, Joshua; Saliba, Sarah; Galipeau, Heather J; Utley, Adam; King, Irah L; Lee, Kelvin; Ettinger, Rachel; Waserman, Susan; Kolbeck, Roland; Jordana, Manel

    2017-12-01

    A number of food allergies (eg, fish, shellfish, and nuts) are lifelong, without any disease-transforming therapies, and unclear in their underlying immunology. Clinical manifestations of food allergy are largely mediated by IgE. Although persistent IgE titers have been attributed conventionally to long-lived IgE + plasma cells (PCs), this has not been directly and comprehensively tested. We sought to evaluate mechanisms underlying persistent IgE and allergic responses to food allergens. We used a model of peanut allergy and anaphylaxis, various knockout mice, adoptive transfer experiments, and in vitro assays to identify mechanisms underlying persistent IgE humoral immunity over almost the entire lifespan of the mouse (18-20 months). Contrary to conventional paradigms, our data show that clinically relevant lifelong IgE titers are not sustained by long-lived IgE + PCs. Instead, lifelong reactivity is conferred by allergen-specific long-lived memory B cells that replenish the IgE + PC compartment. B-cell reactivation requires allergen re-exposure and IL-4 production by CD4 T cells. We define the half-lives of antigen-specific germinal centers (23.3 days), IgE + and IgG 1 + PCs (60 and 234.4 days, respectively), and clinically relevant cell-bound IgE (67.3 days). These findings can explain lifelong food allergies observed in human subjects as the consequence of allergen exposures that recurrently activate memory B cells and identify these as a therapeutic target with disease-transforming potential. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  1. Building Castles Together: A sustainable collaboration as a perpetual work-in-progress

    Directory of Open Access Journals (Sweden)

    Michelle Vazquez Jacobus

    2011-11-01

    Full Text Available The Building Castles Together project is a multidisciplinary collaboration between the University of Southern Maine at Lewiston-Auburn College and Sandcastle Clinical and Educational Services that aims to build solidarity and resilience in vulnerable young children, their families and their community. This article explores how the partnership exemplifies five key areas impacting the sustainability of community-university collaborations. 1 Mutuality and reciprocity are foundational elements in establishing trust and ensuring project relevance to both organisations. 2 Interdisciplinarity and diversity are constructs related to the core mission of both the University and Sandcastle. The multiple perspectives offer a range of holistic strategies for addressing complex social problems, but also create the potential for misunderstandings between disciplines and organisations. 3 Community integration at multiple levels is critical to the partnership’s sustainability as well as to achievement of its ideals. 4 Dynamic interaction is an evolutionary process, both internal and external to both organisations, that impacts their relative contributions and necessitates flexibility in planning and outcomes. 5 Asset enhancement describes the potential to increase capacity, but also the concern for overextension and resource exhaustion. We conclude that sustainability in university-community partnerships is not a goal in itself, but an ongoing process, and an attribute of a partnership based on common principles, continuous input and constant change. Keywords Community-university partnership, sustainability, diversity, vulnerable youth

  2. [Guilty victims: a model to perpetuate impunity for work-related accidents].

    Science.gov (United States)

    Vilela, Rodolfo Andrade Gouveia; Iguti, Aparecida Mari; Almeida, Ildeberto Muniz

    2004-01-01

    This article analyzes reports and data from the investigation of severe and fatal work-related accidents by the Regional Institute of Criminology in Piracicaba, São Paulo State, Brazil. Some 71 accident investigation reports were analyzed from 1998, 1999, and 2000. Accidents involving machinery represented 38.0% of the total, followed by high falls (15.5%), and electric shocks (11.3%). The reports conclude that 80.0% of the accidents are caused by "unsafe acts" committed by workers themselves, while the lack of safety or "unsafe conditions" account for only 15.5% of cases. Victims are blamed even in situations involving high risk in which not even minimum safety conditions are adopted, thus favoring employers' interests. Such conclusions reflect traditional reductionist explanatory models, in which accidents are viewed as simple, unicausal phenomena, generally focused on slipups and errors by the workers themselves. Despite criticism in recent decades from the technical and academic community, this concept is still hegemonic, thus jeopardizing the development of preventive policies and the improvement of work conditions.

  3. The Gonyaulax spinifera (Dinophyceae) "complex": Perpetuating the paradox?

    DEFF Research Database (Denmark)

    Rochon, André; Lewis, Jane; Ellegaard, Marianne

    2009-01-01

    Specimens of dinoflagellate cysts referable to the cyst-species Spiniferites ramosus (Ehrenberg 1838) Mantell 1854 and Nematosphaeropsis labyrinthus (Ostenfeld 1903) Reid 1974 have been produced in the same crossed-strain of Gonyaulax spinifera-type (Claparède and Lachmann 1857) Diesing 1866 moti...

  4. Kissing Brides and Loving Hot Vampires: Children's Construction and Perpetuation of Heteronormativity in Elementary School Classrooms

    Science.gov (United States)

    Ryan, Caitlin L.

    2016-01-01

    This paper explores notions of (hetero)sexuality circulating in elementary school classrooms through an analysis of students' own talk and interactions. Data collected during a multi-site ethnography in a diverse set of elementary schools demonstrate that while curricular silences and teachers contribute to heteronormative classroom environments,…

  5. Visual Portrayals of Obesity in Health Media: Promoting Exercise without Perpetuating Weight Bias

    Science.gov (United States)

    Pearl, R. L.; Dovidio, J. F.; Puhl, R. M.

    2015-01-01

    Health education campaigns for preventing and reducing obesity often contain weight-stigmatizing visual content, which may have unintended negative health consequences. The goal of the present research was to identify non-stigmatizing visual content for health education materials that can promote exercise among people of diverse weight statuses.…

  6. "To perpetuate blindness!": attitudes of UK patients with inherited retinal disease towards genetic testing.

    Science.gov (United States)

    Potrata, Barbara; McKibbin, Martin; Lim, Jennifer Nw; Hewison, Jenny

    2014-07-01

    Availability and accuracy of genetic testing in ophthalmology has increased yet the benefits are unclear especially for those conditions where cure or treatments are limited. To explore attitudes to and patients' understanding of possible advantages and disadvantages of genetic testing for inherited retinal disease, we undertook focus groups in three West Yorkshire towns in the UK. Most of our participants had retinitis pigmentosa and one of the focus groups consisted of participants from (British) Asian ethnic background. Here, we report only those attitudes which were common in all three focus groups. Some of the attitudes have already been reported in the literature. Novel findings include attitudes held towards informed choice and life planning, particularly among more severely affected participants. For example, participants appreciated that genetic testing increases informed choice and enables life planning, but these understandings tended to be in a specific sense: informed choice whether to have children and family planning in order to prevent illness recurrence. We conclude that even though these patients are not a homogeneous group, their attitudes tend to be underpinned by deep anxiety of passing their visual impairment onto their children. In this respect, they differ importantly from a small minority of the deaf who would prefer to have children with hearing loss, and from the more general population who do not believe that blindness is a "severe" enough disability to warrant avoiding having children.

  7. Hating the Neighbors: The Role of Hate Crime in the Perpetuation of Black Residential Segregation

    Directory of Open Access Journals (Sweden)

    Ami M. Lynch

    2008-06-01

    Full Text Available Grounded in group conflict theory and the defended neighborhoods thesis, this nationwide empirical study of cities and their residential segregation levels examines the occurrence of hate crime using data for all U.S. cities with populations over 95,000 and Uniform Crime Reporting data for hate crime, in conjunction with 2000 census data. Hate crime is any illegal act motivated by pre-formed bias against, in this case, a person’s real or perceived race. This research asks: Do hate crime levels predict white/black segregation levels? How does hate crime predict different measures of white/black segregation? I use the dissimilarity index measure of segregation operationalized as a continuous, binary, and ordinal variable, to explore whether hate crime predicts segrega- tion of blacks from whites. In cities with higher rates of hate crime there was higher dissimilarity between whites and blacks, controlling for other factors. The segregation level was more likely to be “high” in a city where hate crime occurred. Blacks are continually multiply disadvantaged and distinctly affected by hate crime and residential segregation. Prior studies of residential segregation have focused almost exclusively on individual choice, residents’ lack of finances, or discriminatory actions that prevent racial minorities from moving, to explore the correlates of segregation. Notably absent from these studies are measures reflecting the level of hate crime occurring in cities. This study demonstrates the importance of considering hate crime and neighborhood conflict when contemplating the causes of residential segregation.

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

    Science.gov (United States)

    Shepherd, Steven; Kay, Aaron C

    2012-02-01

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

  9. Male honor and female fidelity: implicit cultural scripts that perpetuate domestic violence.

    Science.gov (United States)

    Vandello, Joseph A; Cohen, Dov

    2003-05-01

    Two studies explored how domestic violence may be implicitly or explicitly sanctioned and reinforced in cultures where honor is a salient organizing theme. Three general predictions were supported: (a) female infidelity damages a man's reputation, particularly in honor cultures; (b) this reputation can be partially restored through the use of violence; and (c) women in honor cultures are expected to remain loyal in the face of jealousy-related violence. Study 1 involved participants from Brazil (an honor culture) and the United States responding to written vignettes involving infidelity and violence in response to infidelity. Study 2 involved southern Anglo, Latino, and northern Anglo participants witnessing a "live" incident of aggression against a woman (actually a confederate) and subsequently interacting with her.

  10. Traducir para perpetuar la ideología dominante: la traducción de Χριστός, ἀναστάσεως y ἀνάμνησις en la Vulgata1 (Translating to Perpetuate a Dominant Ideology: The Translation of Χριστός, ἀναστάσεως y ἀνάμνησις in the Vulgate

    Directory of Open Access Journals (Sweden)

    Helmuth Angulo-Espinoza

    2016-09-01

    Full Text Available La Vulgata ha desempeñado un papel decisivo en la vida litúrgica, espiritual, teológica y doctrinal en las diferentes iglesias cristianas occidentales. Ello se debe a las circunstancias sociopolíticas e ideológicas en las que vio la luz. Mediante la aplicación de los conceptos profesional, patrocinador y poética dominante, de André Lefevere, y el recurso al concepto althusseriano de ideología, el presente análisis sobre la traducción de tres términos neotestamentarios (Χριστός - ἀναστάσεως - ἀνάμνησις procura demostrar cómo estas circunstancias entran en juego y favorecen la perpetuación de la cosmovisión dominante de quienes están en el gobierno de las instituciones eclesiásticas del siglo v. The Vulgate has played a decisive role in liturgical, spiritual, theological and doctrinal life in different Western Christian churches, due to sociopolitical and ideological circumstances where it arose. Applying concepts of professional, sponsor and dominant poetics, from André Lefevere, and the concept of ideology from Althusser, this analysis of the translation of three new-testament terms (Χριστός - ἀναστάσεως - ἀνάμνησις shows how these circumstances interact and favor the perpetuation of the dominant cosmovision of those who are governing ecclesiastical institutions in the fifth century.

  11. Benefits and Barriers for Registered Nurses Undertaking Post-Graduate Diplomas in Paediatric Nursing.

    Science.gov (United States)

    Johnson, Anne; Copnell, Beverley

    2002-01-01

    Responses from 391 of 885 pediatric nurses indicated that 133 had postgraduate qualifications; 70 intended to acquire postgraduate diplomas; 71% believed it enhanced employment opportunities. Barriers were course costs, loss of salary, lack of promotional opportunities, and the perception that employers did not value postgraduate qualifications.…

  12. Fusion for Energy: The European joint undertaking for ITER and the development of fusion energy

    International Nuclear Information System (INIS)

    Diegele, E.

    2009-01-01

    Materials development in nuclear fusion for in-vessel components, i.e. for breeder blankets and divertors, has a history of more than two decades. It is the specific in-service and loading conditions and the consequentially required properties in combination with safety standards and social-economic demands that create a unique set of specifications. Objectives of Fusion for Energy (F4E) include: 1) To provide Europe's contribution to the ITER international fusion energy project; 2) To implement the Broader Approach agreement between Euratom and Japan; 3) To prepare for the construction and demonstration of fusion reactors (DEMO). Consequently, activities in F4E focus on structural materials for the first generations of breeder blankets, i.e. ITER Test Blanket Modules (TBM) and DEMO, whereas a Fusion Materials Topical Group implemented under EFDA coordinates R and D on physically based modelling of irradiation effects and R and D in the longer term (new and /or higher risk materials). The paper focuses on martensitic-ferritic steels and (i) reviews briefly the challenges and the rationales for the decisions taken in the past, (ii) analyses the status of the main activities of development and qualification, (iii) indicates unresolved issues, and (iv) outlines future strategies and needs and their implications. Due to the exposure to intense high energy neutron flux, the main issue for breeder materials is high radiation resistance. The First Wall of a breeder blanket should survive 3-5 full power years or, respectively in terms of irradiation damage, typically 50-70 dpa for DEMO and double figures for a power plant. Even though the objective is to have the materials and key fabrication technologies needed for DEMO fully developed and qualified within the next two decades, a major part of the task has to be completed much earlier. Tritium breeding test blanket modules will be installed in ITER with the objective to test DEMO relevant technologies in fusion environment and conditions. Materials and materials technologies (fabrication, welding, joining) have to be fully qualified in front of a rigorous licensing process within the next decade. Therefore, materials development for DEMO is based on present technologies and knowledge with some reasonable extrapolation. The 9% Cr steel EUROFER steel is the primary EU candidate structural material. For increased thermal efficiency the temperature window of the structural materials needs to be enlarged. Various ODS (Oxide Dispersion Strengthened) Fe-Cr-steels are candidates for higher temperature application. The large fraction of high energy neutrons in the fusion neutron spectrum results in gaseous transmutations (He and H) that are more than one order of magnitude higher than in fission. Even though fission based material test reactors are the essential and indispensable pillar of the current and future irradiation qualification programme, they can not provide sufficient data for a successful licensing process towards DEMO. For this reason, the construction and use of a facility called IFMIF, designed for simulating as closely a possible the fusion neutron spectrum, is mandatory. Meantime, and complimentary, an enhanced material science programme should increase knowledge and understanding of radiation effects. The focus of this programme for the next decade should be on the development and validation of predictive capabilities for modelling micro-structural evolution and mechanical properties of EUROFER-type steels under fusion reactor relevant conditions, addressing in particular the Helium issue. In a longer term perspective, this should result in the implementation of an integrated approach involving modelling and model-oriented experimental validation into a strategy of accelerated development and testing of candidate fusion materials, material systems and material technologies. (author)

  13. Undertaking an Ecological Approach to Advance Game-Based Learning: A Case Study

    Science.gov (United States)

    Shah, Mamta; Foster, Aroutis

    2014-01-01

    Systematic incorporation of digital games in schools is largely unexplored. This case study explored the ecological conditions necessary for implementing a game-based learning course by examining the interaction between three domains (the innovator, the innovation, and the context). From January-April 2012, one in-service teacher learned and…

  14. Mobil undertake to drill five exploration wells on the perimeter of Touggourt near Hassi Messaoud

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    The situation of Algeria concerning petroleum industry is exposed here. New exploration wells are forecasted that let suppose mineral resources are still significant. But in the same time financial situation is not so good: export trade decreases and barrel price reduces, these two points contribute to increase the national debt of Algeria, that 's why it is necessary to obtain an echelonment of it

  15. A participative model for undertaking and evaluating scientific communication in Earth Observation

    Science.gov (United States)

    L'Astorina, Alba; Tomasoni, Irene

    2015-04-01

    Public communication of Science and Technology (PCST) is an integral part of the mission of the Italian National Research Council (CNR) and widely carried out among the scientific community. Recently it has also become a research field investigating practices, channels, tools and models of public engagement and their impact on the relation between Science and Society. Understanding such aspects is increasingly considered relevant for an effective and aware outreach. Within this context, CNR has adopted some innovative communication approaches addressed to different publics, such as stakeholders, users, media, young people and the general public, using participative methodologies. Besides being practices of communication promoting the scientific culture, such initiatives aim at understanding the models at the basis of the relationship between the scientific community and the public. To what extent do scientists put their communication and involvement strategies in discussion? Do they use to have a real exchange with their publics in order to evaluate the effectiveness of the participatory techniques they adopt in communicating and disseminating their activities? In this paper we present a case study of a communication and educational proposal recently developed by CNR in order to promote a mutual exchange between Education/School and Research, that are the most important actors in the production and the revision of the scientific knowledge. The proposal brings an ongoing CNR research project (its steps, subjects, tools, activities, costs etc) in classrooms, making use of interactive Earth Sciences workshops conducted directly by researchers. The ongoing CNR project shared with students studies Innovative Methodologies of Earth Observation supporting the Agricultural sector in Lombardy. It aims at exploiting the Aerospace Earth Observation (EO) tools to develop dedicated agricultural downstream services that will bring added economic value and benefits for Lombardy public administrations and citizens. This initiative aims at introducing students to the world of the research and scientific production and vice versa to connect scientists with the educational world, its language and its teaching models. The exchange Research-School is mutual and real. The goal is so twofold: introducing students to a critical/concrete vision of the scientific process and inviting scientists to reflect on PCST activities, participative models and their critical aspects Doing so, in fact, researchers have the chance to open a dialogue with the educational world - to better understand it, its lacks, needs, reasoning and, as a result, improve their own communication/involvement approaches. At the same time, schools, being co-players of a scientific research project and following side by side scientists in their procedures, can actively participate, give personal contributions and feedbacks. The initiative represents an attempt of 'participative research' in which researchers and students can freely express their expectations, acquire information, test new approaches and build together a piece of knowledge. The proposal makes use of participative methodologies and qualitative tools for evaluating the involvement of students, teachers and researchers and analyzing the communication model implied in the relation among them. In EGU presentation the first results of this evaluation process will be reported.

  16. A preliminary study on travel health issues of medical students undertaking electives.

    Science.gov (United States)

    Goldsmid, John M; Bettiol, Silvana S; Sharples, Nadine

    2003-01-01

    With the inclusion of elective programs, often overseas, in many medical courses, it was decided that a preliminary retrospective analysis of health problems associated with these programs in medical students from the University of Tasmania would be desirable. A questionnaire covering general travel health issues was distributed to all medical students in the University of Tasmania, on return from their elective. They were asked to complete the questionnaire and return it on an anonymous and voluntary basis. In addition, student elective submissions were consulted for information relating to their chosen destination. Results of the study indicate that general practitioners were the most common source of pretravel advice for Tasmanian medical students. Overall, 64% of students experienced some sort of health problem of which travelers' diarrhea was the most common. Most problems were mild and self-limiting, but a number of serious infections were recorded, including acute leptospirosis, paratyphoid, and Staphylococcus aureus cellulitis. Of particular concern were the reports of assault and sexual harassment recorded by several students. Elective programs are an important part of many medical courses. With the widespread destinations chosen by students, it is important that they be given adequate pretravel health advice. Most of the health problems encountered by students from the University of Tasmania were mild, but exposure to serious infections was recorded. It is thus imperative that students take out travel health insurance and that they are counseled on how to avoid dangerous situations while abroad.

  17. What factors impact upon a woman’s decision to undertake genetic cancer testing?

    Directory of Open Access Journals (Sweden)

    Julie Anne Quinlivan

    2014-01-01

    Full Text Available Introduction: The advent of human genome project has lead to genetic tests that identify high-risk states for certain cancers. Many are privately marketed on the Internet. Despite the availability of tests, limited data has evaluated factors that lead to test uptake. The aim of the present study was to explore the attitudes of a cohort of new mothers towards uptake of a genetic cancer test with a 50% predictive value of cancer.Methods: A cross-sectional survey was undertaken. The project targeted women who had recently given birth at an Australian tertiary referral hospital. Women were asked about a theoretical blood test that detected an increased risk for the development of cancer. Attitudes and knowledge questionnaires were completed. Results: Of 232 consecutive women approached, 32 declined, giving a response rate of 86.2%. Only 63 (31.5% women stated they would have the test. Absence of religious belief, higher level of education, better knowledge of terms used in genetics, an absence of concern over emotional, employment and insurance discrimination and previous acceptance of Down syndrome screening in pregnancy were each associated with significantly higher rate of test uptake in univariate analysis (all pConclusion: Concern over discrimination and having made a prior decision to have genetic testing were the principal factors associated with decision-making.

  18. Off-site expert support for nurses undertaking ECGs in primary care.

    Science.gov (United States)

    Weatherburn, Gwyn; Ward, Stephen; Johnston, Glenis; Chisholm, Sally

    One of the aims of the Department of Health is to respond to patient needs by considering how services can be delivered in more innovative ways, including more services being provided in primary care and increased activities being undertaken by nursing staff. These activities may have previously been undertaken by the GPs, or patients would be sent elsewhere, such as the local hospital, for tests/investigations. Some general practices are already using cardiac telemetry while others are awaiting feedback from system users before deciding whether to purchase services from independent providers. However, identifying how generalized results and predicted benefits will apply in a specific practice is not always straightforward. This article aims to assist the decision-making process by providing the results of an audit from eight general practices and two walk-in centres in which the electrocardiograms (ECGs) were already being undertaken by nurses. The results, which are shown for each centre, showed that the frequency of use varied between one and 27 per month, depending upon the practice. As a result of the 373 patients who had an ECG performed in practice, 76 had altered management decisions, 14 were saved hospital referral (11 of these from one walk-in centre), 18 were admitted to an acute hospital (10 from the same walk-in centre), and another 24 were referred to hospital for investigation.

  19. Outbreak of Cutaneous Leishmaniasis in Peruvian Military Personnel Undertaking Training Activities in the Amazon Basin, 2010.

    Science.gov (United States)

    Oré, Marianela; Sáenz, Eliana; Cabrera, Rufino; Sanchez, Juan F; De Los Santos, Maxy B; Lucas, Carmen M; Núñez, Jorge H; Edgel, Kimberly A; Sopan, Justino; Fernández, Jorge; Carnero, Andres M; Baldeviano, G Christian; Arrasco, Juan C; Graf, Paul C F; Lescano, Andres G

    2015-08-01

    Military personnel deployed to the Amazon Basin are at high risk for cutaneous leishmaniasis (CL). We responded to an outbreak among Peruvian Army personnel returning from short-term training in the Amazon, conducting active case detection, lesion sample collection, and risk factor assessment. The attack rate was 25% (76/303); the incubation period was 2-36 weeks (median = 8). Most cases had one lesion (66%), primarily ulcerative (49%), and in the legs (57%). Real-time polymerase chain reaction (PCR) identified Leishmania (Viannia) braziliensis (59/61 = 97%) and L. (V.) guyanensis (2/61 = 3%). Being male (risk ratio [RR] = 4.01; P = 0.034), not wearing long-sleeve clothes (RR = 1.71; P = 0.005), and sleeping in open rooms (RR = 1.80; P = 0.009) were associated with CL. Sodium stibogluconate therapy had a 41% cure rate, less than previously reported in Peru (~70%; P education and other basic prevention measures, trainees in the following year had lower incidence (1/278 = 0.4%; P < 0.001). Basic prevention can reduce CL risk in deployed militaries. © The American Society of Tropical Medicine and Hygiene.

  20. Do Motives to Undertake Physical Activity Relate to Physical Activity in Adolescent Boys and Girls?

    NARCIS (Netherlands)

    Kopcakova, Jaroslava; Veselska, Zuzana Dankulincova; Geckova, Andrea Madarasova; Kalman, Michal; van Dijk, Jitse P.; Reijneveld, Sijmen A.

    2015-01-01

    Low levels of physical activity (PA) during adolescence contribute to obesity and poor health outcomes in adolescence, and these associations endure into adulthood. The aim of this study was to assess the associations between motives for PA and the level of PA among adolescent boys and girls. We

  1. Dodging the Literary Undertaker – Biographic Metafiction in Hanif Kureishi’s The Last Word

    Directory of Open Access Journals (Sweden)

    Chalupský Petr

    2017-07-01

    Full Text Available Hanif Kureishi’s 2014 novel, The Last Word, involves most of the author’s idiosyncratic themes, such as ethnicity, racism, sexual identity, examination of interpersonal relationships and the crucial role of the creative imagination in human life. Its focal concern, however, is to explore the process of writing a literary biography of a living person and the character and dynamics of the relationship between the biographer and his subject - a writer. As such, the novel can be taken as being representative of biographic metafiction, a subcategory of historiographic metafiction, which, following the postmodernist questioning of our ability to know and textually represent historical truth, presents biographic writing critically or even mockingly, rendering its enthusiastic practitioners’ efforts with ironic scepticism. The aim of this article is to present The Last Word as a particular example of biographic metafiction that has all the crucial features of this genre, yet which differs from its predecessors through the complexity and thoroughness of its portrayal of the biographer-biographee relationship.

  2. Aiding in crime in carrying out occupation and undertaking everyday tasks

    Directory of Open Access Journals (Sweden)

    Vuković Igor

    2015-01-01

    Full Text Available External image of an action aiding a criminal offense often does not indicate its criminal character. Thus, for example, lending blade to a friend can pose help in preparing a holiday lunch, as well as assistance in the commission of a crime. Despite the often ambiguous image of similar behaviors, in the jurisprudence so far there was no dilemma that value-neutral acts may constitute this type of complicity in crime. In recent decades, however, there has been a vivid discussion whether the actions undertaken in the framework of a profession may constitute aiding in the commission of a crime. In this sense, it's been written a number of papers with more or less the original proposals to resolve the issue of criminality of these actions. The author considers the most important understandings on this issue, taking the view that with regard to punishment of actions undertaken in the exercise of professions one should keep the same approach as in other situations, where one aids another in crime independently of the professional activity.

  3. Motivations and Decision-Making Processes of Mainland Chinese Students for Undertaking Master's Programs Abroad

    Science.gov (United States)

    Wu, Qi

    2014-01-01

    Mobility of mainland Chinese students across national borders has become common worldwide; however, the underlying reasons that motivate these students to pursue postgraduation abroad and why these factors are influential are not sufficiently studied. By analyzing the results of a case study performed at three British universities, we examine the…

  4. The Interrelationship of Emotion and Cognition when Students Undertake Collaborative Group Work Online: An Interdisciplinary Approach

    Science.gov (United States)

    Robinson, Kathy

    2013-01-01

    In order to determine how emotions and cognition are experienced during collaborative group work online students' descriptions of their learning experience were interpreted using a qualitative approach. A common feature of these accounts was reference to difficulties and problems. Four main themes were identified from this data set. Two of the…

  5. 20 years of leptin: leptin and reproduction: past milestones, present undertakings, and future endeavors.

    Science.gov (United States)

    Chehab, Farid F

    2014-10-01

    The association between leptin and reproduction originated with the leptin-mediated correction of sterility in ob/ob mice and initiation of reproductive function in normal female mice. The uncovering of a central leptin pathway regulating food intake prompted the dissection of neuroendocrine mechanisms involving leptin in the metabolic control of reproduction. The absence of leptin receptors on GnRH neurons incited a search for intermediary neurons situated between leptin-responsive and GnRH neurons. This review addresses the most significant findings that have furthered our understanding of recent progress in this new field. The role of leptin in puberty was impacted by the discovery of neurons that co-express kisspeptin, neurokinin B, and dynorphin and these could act as leptin intermediates. Furthermore, the identification of first-order leptin-responsive neurons in the premammilary ventral nucleus and other brain regions opens new avenues to explore their relationship to GnRH neurons. Central to these advances is the unveiling that agouti-related protein/neuropeptide Y neurons project onto GnRH and kisspeptin neurons, allowing for a crosstalk between food intake and reproduction. Finally, while puberty is a state of leptin sensitivity, mid-gestation represents a state of leptin resistance aimed at building energy stores to sustain pregnancy and lactation. The mechanisms underlying leptin resistance in pregnancy have lagged; however, the establishment of this natural state is significant. Reproduction and energy balance are tightly controlled and backed up by redundant mechanisms that are critical for the survival of our species. It will be the goal of the following decade to shed new light on these complex and essential pathways. © 2014 Society for Endocrinology.

  6. Economic motivation of households to undertake private precautionary measures against floods

    Science.gov (United States)

    Kreibich, H.; Christenberger, S.; Schwarze, R.

    2011-02-01

    Flood damage is on the increase due to a combination of growing vulnerability and a changing climate. This trend can be mitigated only through significantly improved flood risk management which, alongside the efforts of public authorities, will include improvements in the mitigation measures adopted by private households. Economically "reasonable" efforts to self-insure and self-protect should be expected from households before the government steps in with publicly-funded relief programmes. To gain a deeper understanding of the benefits of households' precautionary measures, telephone interviews with private home owners were conducted in the Elbe and Danube catchments in Germany after the floods of 2002 and again after the floods in 2005 and 2006. Only detached, solid single-family houses were included in this study, which is based on 759 interviews. In addition, market-based cost assessments were solicited based on a "model building". Expert interviews and a literature review - including catalogues and price lists for building materials and household appliances - were used as back-up information for the cost assessments. The comparison of costs and benefits shows that large investments, such as building a sealed cellar, are only economically efficient if the building is flooded very frequently, that is, if it is located in a high flood risk area. In such areas it would be preferable in economic terms not to build a new house at all - or else to build a house without a cellar. Small investments, however, such as oil tank protection, can prevent serious damage at low cost. Such investments are still profitable even if the building is flooded every 50 years or less on average. It could be argued that these low-cost measures should be made mandatory through the enforcement of building codes. Financial incentives built into insurance contracts coupled with limits set on governmental relief programmes would provide an economic motivation for people to invest in precautionary measures.

  7. Economic motivation of households to undertake private precautionary measures against floods

    Directory of Open Access Journals (Sweden)

    H. Kreibich

    2011-02-01

    Full Text Available Flood damage is on the increase due to a combination of growing vulnerability and a changing climate. This trend can be mitigated only through significantly improved flood risk management which, alongside the efforts of public authorities, will include improvements in the mitigation measures adopted by private households. Economically "reasonable" efforts to self-insure and self-protect should be expected from households before the government steps in with publicly-funded relief programmes. To gain a deeper understanding of the benefits of households' precautionary measures, telephone interviews with private home owners were conducted in the Elbe and Danube catchments in Germany after the floods of 2002 and again after the floods in 2005 and 2006. Only detached, solid single-family houses were included in this study, which is based on 759 interviews. In addition, market-based cost assessments were solicited based on a "model building". Expert interviews and a literature review – including catalogues and price lists for building materials and household appliances – were used as back-up information for the cost assessments. The comparison of costs and benefits shows that large investments, such as building a sealed cellar, are only economically efficient if the building is flooded very frequently, that is, if it is located in a high flood risk area. In such areas it would be preferable in economic terms not to build a new house at all – or else to build a house without a cellar. Small investments, however, such as oil tank protection, can prevent serious damage at low cost. Such investments are still profitable even if the building is flooded every 50 years or less on average. It could be argued that these low-cost measures should be made mandatory through the enforcement of building codes. Financial incentives built into insurance contracts coupled with limits set on governmental relief programmes would provide an economic motivation for people to invest in precautionary measures.

  8. Sovereign wealth fund investments and the need to undertake socially responsible investment

    OpenAIRE

    Yin, Wei

    2017-01-01

    There is an increasing consensus that, beyond financial returns, investors should also consider the environmental and social impacts of their business activities. Major institutional investors currently are entering the realm of socially responsible investment (SRI), which incorporates environmental, social, and governance (ESG) factors into decision-making based on internationally recognized standards and principles. As influential institutional investors, sovereign wealth funds ...

  9. Motivational factors influencing nurses to undertake postgraduate hospital-based education.

    Science.gov (United States)

    Kinsella, Danny; Fry, Margaret; Zecchin, Alison

    2018-05-01

    Specialist postgraduate education improves patient health outcomes, and assists in meeting the emerging specialisation of nursing practice. The aim of this study was to investigate the motivational factors that influence nurses' engagement with hospital-based postgraduate education. The research design was descriptive and exploratory, using a survey method. The survey consisted of demographic details, the Participation Reasons Scale (PRS) and open-ended questions. Thirty-four participants (100%) completed the survey. Of the PRS extrinsic and intrinsic factors, Professional Improvement and Development (Factor 1) and Professional Service (Factor 2), both intrinsic factors, ranked the highest. Therefore, this study identified that intrinsic motivation factors influenced engagement with postgraduate specialty programs for early career nurses. These results highlight the importance of intrinsic motivation factors for a nursing workforce and how this can potentially drive behaviour and decision making. A better understanding of motivation factors across a nurse's career could lead to educational strategies that optimise postgraduate program engagement to better support healthcare delivery and a culture of lifelong learning. Copyright © 2018. Published by Elsevier Ltd.

  10. Students' Perceptions of Undertaking Workplace Tasks within a Foundation Degree--Health and Social Care

    Science.gov (United States)

    Thurgate, Claire; MacGregor, Janet

    2009-01-01

    Foundation degrees (FDs) involve the fusion of academic and vocational paths in higher education (HE) qualifications; the challenge for academics and employers is the credible assessment of the student's workplace learning. Focusing to the workplace enables participants to learn from their daily routines encountered at work. The challenge is to…

  11. The Age at Which Indigenous Australians Undertake Qualifications: A Descriptive Analysis

    Science.gov (United States)

    Biddle, Nicholas

    2006-01-01

    Reducing disparities in education outcomes between Indigenous and non-Indigenous Australians is one of the main ways in which the relative disadvantage Indigenous Australians face will be overcome. Relative and absolute participation rates in all forms of education have improved, however they are still unacceptably low. Those Indigenous…

  12. Undertake in agricultural management of the Amazon: the case of family farms of the Amazon

    Directory of Open Access Journals (Sweden)

    Charles Carminati Lima

    2015-08-01

    Full Text Available The management of agricultural activity has great importance for the development of family farming, considering the aspects of planning, production, control and marketing, as well as entrepreneurship has innovation features for agribusiness activities. This article aims to study the contribution of entrepreneurial strategies used by farmers in the development of family farms. Were addressed in this study social, economic, technological and market factors that influence the management of rural agribusiness. For this study we used the field survey to collect data on 18 family farms who have subscription federal, state or municipal inspection in Cacoal, Rondonia, having as the qualitative research approach. Thus, it was possible to identify the entrepreneurial strategies used by farmers in the management of agribusiness, and identify the marketing contribution, cooperation, technological innovation and control in the productive activity of family farmers. The study also showed that although the challenges of production and marketing are factors that hinder the family agro-industrial production, entrepreneurship has proved important in the development of the activity, providing the farmer new job opportunities and income.

  13. Narratives of Choice amongst white Australians who undertake Surrogacy Arrangements in India.

    Science.gov (United States)

    Riggs, Damien W

    2016-09-01

    This paper reports on a rhetorical analysis of interviews with fifteen white Australian citizens who had undertaken offshore commercial surrogacy in India. Extending previous research, the findings suggest that genetic relatedness was valorized, and surrogacy constructed as a less tenuous route to family formation. The paper concludes with a discussion of the need for further research on 1) how the contentious nature of offshore commercial surrogacy may prevent full consideration of its ethical implications, 2) the differing belief systems between India and Australia in terms of children as alienable objects, and 3) ongoing consideration of how and when genetic-relatedness is made to matter.

  14. Do Motives to Undertake Physical Activity Relate to Physical Activity in Adolescent Boys and Girls?

    Science.gov (United States)

    Kopcakova, Jaroslava; Veselska, Zuzana Dankulincova; Geckova, Andrea Madarasova; Kalman, Michal; van Dijk, Jitse P; Reijneveld, Sijmen A

    2015-07-08

    Low levels of physical activity (PA) during adolescence contribute to obesity and poor health outcomes in adolescence, and these associations endure into adulthood. The aim of this study was to assess the associations between motives for PA and the level of PA among adolescent boys and girls. We obtained data regarding motives for PA and frequency of PA in 2010 via the Health Behavior in School-aged Children cross-sectional study in the Czech and Slovak Republics (n = 9018, mean age = 13.6, 49% boys). Respondents answered questions about their motives for PA and the frequency of their PA. Motives for PA were assessed using 13 items, which were structured in four groups. We explored the association between the motives for PA and sufficient PA using univariate and multivariate logistic regression models adjusted for age, and separately for boys and girls. "Good child" motives and Achievement motives were significantly associated with sufficient PA among both boys and girls. Health motives were associated with sufficient PA only among boys, and Social motives were associated with sufficient PA only among girls. Motives for PA were associated with the level of PA, and this association was partially gender dependent. These gender differences should be considered in interventions focusing on enhancement of PA.

  15. Do Motives to Undertake Physical Activity Relate to Physical Activity in Adolescent Boys and Girls?

    OpenAIRE

    Kopcakova, Jaroslava; Dankulincova Veselska, Zuzana; Madarasova Geckova, Andrea; Kalman, Michal; van Dijk, Jitse P.; Reijneveld, Sijmen A.

    2015-01-01

    Low levels of physical activity (PA) during adolescence contribute to obesity and poor health outcomes in adolescence, and these associations endure into adulthood. The aim of this study was to assess the associations between motives for PA and the level of PA among adolescent boys and girls. We obtained data regarding motives for PA and frequency of PA in 2010 via the Health Behavior in School-aged Children cross-sectional study in the Czech and Slovak Republics (n = 9018, mean age = 13.6, 4...

  16. 17 CFR 270.27d-2 - Insurance company undertaking in lieu of segregated trust account.

    Science.gov (United States)

    2010-04-01

    ... unassigned surplus, if a stock company, or (ii) unassigned surplus, if a mutual company, at least equal to... amendment thereto pursuant to the Securities Act of 1933 of the registered investment company issuing...

  17. Epistemological Development in First-Year Nursing Students Undertaking Cultural Safety Education.

    Science.gov (United States)

    Greenwood, Sallie; Fyers, Katrina

    2018-04-01

    The process of teaching cultural safety is emancipatory, focused on wider social relations and the context in which they arise. As teachers of cultural safety, we are interested in the way that ideas are formed, held, and changed. The aim of this research was to examine whether epistemological shifts were demonstrated by nursing students over one semester of cultural safety teaching-learning. NVivo software was used to analyze 34 nursing students' reflective journals, applying a cognitive-developmental framework. The framework comprised three epistemological positions-dualism, relativism, and propositional-and two in-between locations, referred to as stretching. The results showed student movement between early epistemological positions and students' efforts to stretch to new, yet untried, ways of thinking. In the classroom, these shifts may be subtle; thus, paying careful attention to evidence that students are trying out new ways of thinking is essential. Appreciating that these small but significant shifts are perhaps more important than 'aha' moments is crucial. [J Nurs Educ. 2018;57(4):229-232.]. Copyright 2018, SLACK Incorporated.

  18. The effects of national energy policy on the electricity supply undertakings of the USA

    International Nuclear Information System (INIS)

    McCollam, W. Jr.

    1992-01-01

    The oil crisis in 1973 led to the adoption of a comprehensive American energy policy in order to reduce the dependence of the USA on foreign energy sources. The present government has introduced measures in the form of draft legislation entitled 'The National Energy Strategy', which will increase efficiency, improve the environment and promote the utilization of domestic energy sources including nuclear power. This draft statute, together with competing proposals, are at present being discussed controversially in the public domain. (orig.) [de

  19. Refractive errors in students from Middle Eastern backgrounds living and undertaking schooling in Australia.

    Science.gov (United States)

    Azizoglu, Serap; Junghans, Barbara M; Barutchu, Ayla; Crewther, Sheila G

    2011-01-01

      Environmental factors associated with schooling systems in various countries have been implicated in the rising prevalence of myopia, making the comparison of prevalence of refractive errors in migrant populations of interest. This study aims to determine the prevalence of refractive errors in children of Middle Eastern descent, raised and living in urban Australia but actively maintaining strong ties to their ethnic culture, and to compare them with those in the Middle East where myopia prevalence is generally low.   A total of 354 out of a possible 384 late primary/early secondary schoolchildren attending a private school attracting children of Middle Eastern background in Melbourne were assessed for refractive error and visual acuity. A Shin Nippon open-field NVision-K5001 autorefractor was used to carry out non-cycloplegic autorefraction while viewing a distant target. For statistical analyses students were divided into three age groups: 10-11 years (n = 93); 12-13 years (n = 158); and 14-15 years (n = 102).   All children were bilingual and classified as of Middle Eastern (96.3 per cent) or Egyptian (3.7 per cent) origin. Ages ranged from 10 to 15 years, with a mean of 13.17 ± 0.8 (SEM) years. Mean spherical equivalent refraction (SER) for the right eye was +0.09 ± 0.07 D (SEM) with a range from -7.77 D to +5.85 D. The prevalence of myopia, defined as a spherical equivalent refraction 0.50 D or more of myopia, was 14.7 per cent. The prevalence of hyperopia, defined as a spherical equivalent refraction of +0.75 D or greater, was 16.4 per cent, while hyperopia of +1.50 D or greater was 5.4 per cent. A significant difference in SER was seen as a function of age; however, no significant gender difference was seen.   This is the first study to report the prevalence of refractive errors for second-generation Australian schoolchildren coming from a predominantly Lebanese Middle Eastern Arabic background, who endeavour to maintain their ethnic ties. The relatively low prevalence of myopia is similar to that found for other metropolitan Australian school children but higher than that reported in the Middle East. These results suggest that lifestyle and educational practices may be a significant influence in the progression of myopic refractive errors. © 2010 The Authors. Clinical and Experimental Optometry © 2010 Optometrists Association Australia.

  20. The long-term effects of undertaking a research course on clinical practice.

    Science.gov (United States)

    Hazel, Rangeley; Joyce, Arthurs

    2004-03-01

    Purpose. The aim of the study was to examine the students perceptions of the long-term effectiveness of the English National Board (ENB) 870 course (Understanding and Application of Research). Method. Both quantitative and qualitative strategies examined four objectives focusing on: research utilisation, usefulness of the course in the "real world", factors affecting research use and student support. A total sample comprised all 315 students from 1995 to 1998. Data were collected by postal questionnaires and by two focus group interviews. The responding sample of nurses, midwives and health visitors, all with a minimum of one years practice since completing the course totaled 145, achieving a response rate of 45%. Results. Evidence identified that practitioners were using research at a variety of levels to inform everyday practice. The skills developed in the course had transferred well to real life practice and a critical, confident, proactive approach within and across professional boundaries was demonstrated. A generally supportive culture was identified in the workplace but a lack of time and staff had prevented optimum utilisation of the new skills. A much more positive approach to research-based care was reported and many respondents stated that they had become more autonomous, accountable and better practitioners.

  1. Are You "Tilting at Windmills" or Undertaking a Valid Clinical Trial?

    Science.gov (United States)

    Zariffa, Jose; Kramer, John L.K.

    2011-01-01

    In this review, several aspects surrounding the choice of a therapeutic intervention and the conduct of clinical trials are discussed. Some of the background for why human studies have evolved to their current state is also included. Specifically, the following questions have been addressed: 1) What criteria should be used to determine whether a scientific discovery or invention is worthy of translation to human application? 2) What recent scientific advance warrants a deeper understanding of clinical trials by everyone? 3) What are the different types and phases of a clinical trial? 4) What characteristics of a human disorder should be noted, tracked, or stratified for a clinical trial and what inclusion /exclusion criteria are important to enrolling appropriate trial subjects? 5) What are the different study designs that can be used in a clinical trial program? 6) What confounding factors can alter the accurate interpretation of clinical trial outcomes? 7) What are the success rates of clinical trials and what can we learn from previous clinical trials? 8) What are the essential principles for the conduct of valid clinical trials? PMID:21786433

  2. Undertaking the Assessment of the Work Completed--Comments on Responses to Financial Reduction.

    Science.gov (United States)

    Ahgren-Lange, Ulla

    1986-01-01

    It is proposed that educators may learn more about the experiences of other countries in responding to retrenchment by making direct comparisons between governments, institutions, or departments rather than between broad national situations. This approach is illustrated by a government-level comparative analysis. (MSE)

  3. Designing and Undertaking a Health Economics Study of Digital Health Interventions.

    Science.gov (United States)

    McNamee, Paul; Murray, Elizabeth; Kelly, Michael P; Bojke, Laura; Chilcott, Jim; Fischer, Alastair; West, Robert; Yardley, Lucy

    2016-11-01

    This paper introduces and discusses key issues in the economic evaluation of digital health interventions. The purpose is to stimulate debate so that existing economic techniques may be refined or new methods developed. The paper does not seek to provide definitive guidance on appropriate methods of economic analysis for digital health interventions. This paper describes existing guides and analytic frameworks that have been suggested for the economic evaluation of healthcare interventions. Using selected examples of digital health interventions, it assesses how well existing guides and frameworks align to digital health interventions. It shows that digital health interventions may be best characterized as complex interventions in complex systems. Key features of complexity relate to intervention complexity, outcome complexity, and causal pathway complexity, with much of this driven by iterative intervention development over time and uncertainty regarding likely reach of the interventions among the relevant population. These characteristics imply that more-complex methods of economic evaluation are likely to be better able to capture fully the impact of the intervention on costs and benefits over the appropriate time horizon. This complexity includes wider measurement of costs and benefits, and a modeling framework that is able to capture dynamic interactions among the intervention, the population of interest, and the environment. The authors recommend that future research should develop and apply more-flexible modeling techniques to allow better prediction of the interdependency between interventions and important environmental influences. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  4. Intra-operative digital imaging: assuring the alignment of components when undertaking total hip arthroplasty.

    Science.gov (United States)

    Hambright, D; Hellman, M; Barrack, R

    2018-01-01

    The aims of this study were to examine the rate at which the positioning of the acetabular component, leg length discrepancy and femoral offset are outside an acceptable range in total hip arthroplasties (THAs) which either do or do not involve the use of intra-operative digital imaging. A retrospective case-control study was undertaken with 50 patients before and 50 patients after the integration of an intra-operative digital imaging system in THA. The demographics of the two groups were comparable for body mass index, age, laterality and the indication for surgery. The digital imaging group had more men than the group without. Surgical data and radiographic parameters, including the inclination and anteversion of the acetabular component, leg length discrepancy, and the difference in femoral offset compared with the contralateral hip were collected and compared, as well as the incidence of altering the position of a component based on the intra-operative image. Digital imaging took a mean of five minutes (2.3 to 14.6) to perform. Intra-operative changes with the use of digital imaging were made for 43 patients (86%), most commonly to adjust leg length and femoral offset. There was a decrease in the incidence of outliers when using intra-operative imaging compared with not using it in regard to leg length discrepancy (20% versus 52%, p = 0.001) and femoral offset inequality (18% versus 44%, p = 0.004). There was also a difference in the incidence of outliers in acetabular inclination (0% versus 7%, p = 0.023) and version (0% versus 4%, p = 0.114) compared with historical results of a high-volume surgeon at the same centre. The use of intra-operative digital imaging in THA improves the accuracy of the positioning of the components at THA without adding a substantial amount of time to the operation. Cite this article: Bone Joint J 2018;100B(1 Supple A):36-43. ©2018 The British Editorial Society of Bone & Joint Surgery.

  5. Do progressive goverments undertake different debt burdens? partisan vs. electoral cycles

    Directory of Open Access Journals (Sweden)

    Garcia-Sanchez Isabel-Maria I.M

    2011-01-01

    The empirical evidence obtained points to the need to perfect internal and external control mechanisms in order to avoid a breakdown in the stability policy and the risk of debt becoming untenable, thus achieving greater budgetary discipline.

  6. Do progressive goverments undertake different debt burdens? Partisan vs. electoral cycles

    Directory of Open Access Journals (Sweden)

    I.M. García-Sánchez

    2011-06-01

    Full Text Available Public debt has traditionally been explained mainly by two political factors: a progressive ideology and the electoral cycle. The aim of this paper is to demonstrate how these two factors influence the behavior of Spanish local governments as regards indebtedness, and also how indebtedness is influenced by the interaction of ideology and the electoral cycle.Different dependence models were estimated using panel data methodology based on a sample comprised of Spanish provincial capitals and towns with populations over 50,000, for a total of 148 town councils. The time frame corresponds to the fiscal years 1988 to 2008, inclusive. The results show that in an electoral year all politicians behave opportunistically, giving rise to an important increase in public debt in relation to municipal revenue, although progressive incumbents incur three times more debt than those of the opposite ideology. Moreover, the presence of conservative parties in government has tended to significantly attenuate this behavior in years prior to elections, whereas progressive or left-wing parties have not. It must also be noted that partisan and electoral business cycles have been mitigated since 2002, when the Budgetary Stability Law came into effect, imposing limits on the debt of subnational administrations.The empirical evidence obtained points to the need to perfect internal and external control mechanisms in order to avoid a breakdown in the stability policy and the risk of debt becoming untenable, thus achieving greater budgetary discipline.RESUMENEl nivel de endeudamiento público ha sido explicado mediante dos factores políticos, principalmente, la ideología progresista y el ciclo electoral. El objetivo de este trabajo es evidenciar como influyen ambos factores en el comportamiento de los municipios españoles en relación con la deuda que estos asumen dada su capacidad, y como este esfuerzo se ve influenciado por la interacción entre los ciclos partidista y electoral.Se han estimado diversos modelos de dependencia, mediante metodologías de datos de panel, a partir de una muestra integrada por las capitales de provincia y los municipios españoles con una población superior a 50.000 habitantes, incluyendo un total de 148 ayuntamientos. El ámbito temporal analizado es el correspondiente a los ejercicios 1988 a 2008, ambos inclusive.Los resultados ponen de manifiesto que durante el año electoral, los políticos se comportan de manera oportunista, lo que conlleva un importante incremento de la deuda pública en relación con los ingresos municipales, aunque los partidos de ideología progresista realizan un esfuerzo tres veces mayor que los conservadores. Además, los gobiernos locales conservadores tienden a atenuar significativamente este comportamiento en los años previos a los comicios, mientras que los partidos de izquierdas no. Igualmente, se ha observado que los ciclos partidista y electoral han sido mitigados desde 2002 con la entrada en vigor de la Ley de estabilidad presupuestaria que impuso límites al endeudamiento que pueden asumir las administraciones subnacionales.La evidencia empírica obtenida pone de manifiesto la necesidad de perfeccionar los mecanismos de control internos y externos con el objetivo de evitar la ruptura de la política de estabilidad y el riesgo de insostenibilidad de la deuda, logrando una mayor disciplina presupuestaria.

  7. An empirical study to investigate the effects of thinking styles on emotional intelligence: A case study of Jihad Agriculture Organization of east Azerbaijan province

    Directory of Open Access Journals (Sweden)

    Habibeh Ayagh

    2013-05-01

    Full Text Available An empirical study to investigate the effects of thinking styles on emotional intelligence among employees of agriculture industry in east Azerbaijan province. The proposed study uses a standard thinking style questionnaire originally developed by Sternberg and Wagner (1992 [Sternberg, R. J., & Wagner, R. K. (1992. Thinking styles inventory. Unpublished test, Yale University]. There are 716 employees working for this agriculture-based unit and the study uses random sampling technique and chooses 255 employees for this study. Cronbach alpha has been used to verify the overall questionnaire and different tests such as Kolmogorov-Smirnov and Pearson correlation test are used to examine different hypotheses of this survey. The results indicate there is positive and meaningful relationship between thinking style and emotional intelligence. We can also confirm that four thinking style’s components including functions, levels, scope and learning have meaningful impact on emotional intelligence when the level of significance is five or even one percent. However, forms did not have any meaningful impact on emotional intelligence.

  8. Islamic Concept of Just War and Laws of Armed Conflict (LoAC): A Contemplative Perspective towards Better Understanding of Jihad and Humanistic Dimensions of Islam

    Science.gov (United States)

    2013-04-18

    critics failed to realize that violence is an intrinsic part of all great religions in an attempt to ensure their own survival and prevent extinction ... extinction . It was an endeavor to create space for freedom of practicing social and religious ideals by its followers. This struggle created a natural...not attack from back. Thou shall not mutilate the dead; Thou shall not kill babies, or elderly men, or women. Thou shall not kill bees or burn them

  9. SIMPUL-SIMPUL PENDIDIKAN DALAM SURAH AL ANFÂL DAN AL TAUBAH

    Directory of Open Access Journals (Sweden)

    Noorazmah Hidayati

    2013-10-01

    Full Text Available Today, concept of jihad disposed wrong to be understood. Jihad mean as a war, even must destroyed some people and creatures with in the name of Islam. As a consequence Islam refer to a terorist religion. This opinion must be corrected, because Islam is “rahmatan lil ‘alamiin”. In fact, in independent time jihad should be manifested to protect equitable and moral of humanbeing. This article describes some essences of education of jihad in surah al Anfâl and al Taubah with the result that every action will valued as jihad and humanbeing values will protected.

  10. Perpetual perpetration: How violence shapes the offender : The interplay between organized and family violence, appetitive aggression and mental health

    OpenAIRE

    Hecker, Tobias

    2013-01-01

    The present thesis explored how violence shapes the violent offender by investigating the interplay between exposure to and perpetration of organized and family violence and its impact on mental health and aggression. Violence and cruelty seem to be omnipresent in men. Nell (2006) suggested that an affectively positive, dopamine mediated and, therefore, rewarding perception of violence fosters violence among humans. Findings concerning the impact of perpetrating violence on mental health are,...

  11. The Japan House Tax Case, 1899-1905: leases in perpetuity and the myth of international equality / Douglas Howland

    Index Scriptorium Estoniae

    Howland, Douglas

    2015-01-01

    Võrdsusest, eksterritoriaalsuse põhimõttest ja lepingutingimustest 19. saj. Jaapani ning Prantsusmaa, Saksamaa ja Suurbritannia vahel sõlmitud lepingutes välismaalastele maa rentimise ja omandi maksustamise kohtuvaidluse taustal

  12. Working to Design: The Self-Perpetuating Ideology of Rock or ... ‘The New Bob Dylan’

    Directory of Open Access Journals (Sweden)

    John Scannell

    2011-08-01

    Full Text Available This premise of this article is that music and the writing process have no inherent kinship, and that the often ill-conceived merger of these activities as the “music writing” process, is generally destined for failure. That is because writing about music subsumes its affective power into a foreign modality; it is captured and rendered into the printed word, made to signify, made to represent something, where that something is generally resolved within the presuppositions of the writers’ often-limited referential framework. At the heart of the matter is that writing about music often does not attempt to capture the affective processes that inspired creation in the first place, and in this respect, the paper argues that it may be more appropriate for the music writer/journalist to respond in kind, or as Deleuze and Guattari might say, that the music writing process should pursue a ‘becoming-music’ itself. For rather than subjecting music to the realm of representation, or subsuming its creative power within the realm of opinion and cliché, the writer should instead be concerned with harnessing and re-channelling those forces of sensation or affect that gave rise to it in the first place, and which might, in turn, inspire a literary creativity that is commensurate to the power of the music at hand.

  13. Historical and Epistemological Reflections on the Culture of Machines around the Renaissance: Machines, Machineries and Perpetual Motion

    Directory of Open Access Journals (Sweden)

    Raffaele Pisano

    2015-05-01

    Full Text Available This paper is the second part of our recent paper ‘Historical and Epistemological Reflections on the Culture of Machines around the Renaissance: How Science and Technique Work’ (Pisano & Bussotti 2014a. In the first paper—which discussed some aspects of the relations between science and technology from Antiquity to the Renaissance—we highlighted the differences between the Aristotelian/Euclidean tradition and the Archimedean tradition. We also pointed out the way in which the two traditions were perceived around the Renaissance. The Archimedean tradition is connected with machines: its relationship with science and construction of machines should be made clear. It is enough to think that Archimedes mainly dealt with three machines: lever, pulley and screw (and a correlated principle of mechanical advantage. As underlined in the first part, our thesis is that many machines were constructed by people who ignored theory, even though, in other cases, the knowledge of the Archimedean tradition was a precious help in order to build machines. Hence, an a priori idea as to the relations between the Archimedean tradition and construction of machines cannot exist. In this second part we offer some examples of functioning machines constructed by people who ignored any physical theory, whereas, in other cases, the ignorance of some principles—such as the impossibility of a perpetuum mobile—induced the attempt to construct impossible machines. What is very interesting is that these machines did not function, of course, as a perpetuum mobile, but anyway had their functioning and were useful for certain aims, although they were constructed on an idea which is completely wrong from a theoretical point of view. We mainly focus on the Renaissance and early modern period, but we also provide examples of machines built before and after this period. We have followed a chronological order in both parts, starting from the analysis of the situation in ancient Greece. Therefore, in the first part, we have examined the relations between the Aristotelian/Euclidean and Archimedean traditions from ancient Greece to the early modern age. In this second part, we analyse the relations of Archimedean tradition/ construction of machines from ancient Greece to the 19th century, focusing on the mentioned period. We remind the reader that our aim is to prove an epistemological thesis, not to provide a complete historical endeavour. As a correlated article, the reader will find three previous paragraphs in the first above-mentioned article (Pisano & Bussotti, 2014a.

  14. Short communication. Platform for bee-hives monitoring based on sound analysis. A perpetual warehouse for swarms daily activity

    Energy Technology Data Exchange (ETDEWEB)

    Atauri Mezquida, D.; Llorente Martinez, J.

    2009-07-01

    Bees and beekeeping are suffering a global crisis. Constant information on swarms conditions would be a key to study new diseases like colony collapse disorder and to develop new beekeeping tools to improve the hive management and make it more efficient. A platform for beehives monitoring is presented. It is based on the analysis of the colonies buzz which is registered by a bunch of sensors sending the data to a common database. Data obtained through sound processing shows plenty of patterns and tendency lines related to colonies activities and their conditions. It shows the potential of the sound as a swarm activity gauge. The goal of the platform is the possibility to store information about the swarms activity. The objective is to build a global net of monitored hives covering apiaries with different climates, razes and managements. (Author) 21 refs.

  15. Self-verification and bulimic symptoms: do bulimic women play a role in perpetuating their own dissatisfaction and symptoms?

    Science.gov (United States)

    Joiner, T E

    1999-09-01

    It is suggested that self-verification theory may provide insight as to why bulimic symptoms often persist for years, sometimes even despite intervention. In an effort to meet basic needs for self-confirmation, bulimic women may invite the very responses they fear (e.g., negative feedback about appearance), and thus propagate their symptoms. It was thus predicted that interest in negative feedback would be correlated with body dissatisfaction and bulimic symptoms, and that interest in negative feedback would serve as a risk factor for development of later symptoms, via the mediating effects of increased body dissatisfaction. Seventy-nine undergraduate women completed self-report assessments of interest in negative feedback, bulimic symptoms, and body dissatisfaction. Results supported the prediction that, despite serious concerns about body appearance, bulimic women were interested in the very feedback that would aggravate these concerns. Moreover, interest in negative feedback appeared to serve as a risk factor for development of later symptoms, via the mediating effects of increased body dissatisfaction. The clinical implications of these findings are discussed.

  16. Perpetuating stigma or reducing risk? Perspectives from naloxone consumers and pharmacists on pharmacy-based naloxone in 2 states.

    Science.gov (United States)

    Green, Traci C; Case, Patricia; Fiske, Haley; Baird, Janette; Cabral, Shachan; Burstein, Dina; Schwartz, Victoriana; Potter, Nathan; Walley, Alexander Y; Bratberg, Jeffrey

    Little is known about attitudes of pharmacists and consumers to pharmacy naloxone. We examined perceptions and experiences of pharmacy naloxone from people with opioid use disorder, patients taking chronic opioids for pain, caregivers of opioid users, and pharmacists from 2 early pharmacy naloxone adopter states: Massachusetts and Rhode Island. Eight focus groups (4 per state) were held in October to December 2015. Participants were recruited from pharmacies, health clinics, and community organizations; pharmacists were recruited from professional organizations and pharmacy colleges. Focus groups were led by trained qualitative researchers using a topic guide, and recorded and transcribed for analysis. Five analysts developed and applied a coding scheme to transcripts. Thematic analysis involved synthesis of coded data and connections between key themes, with comparisons across the groups. Sixty-one participants included patients with chronic pain (n = 15), people with opioid use disorders (n = 19), caregivers (n = 16), and pharmacists (n = 11). A majority of pharmacists had dispensed naloxone to patients; a minority of all consumer participants had obtained pharmacy naloxone. Four themes emerged: consumer fear of future consequences if requesting naloxone; pharmacists' concerns about practice logistics related to naloxone; differing perceptions of how opioid safety is addressed in the pharmacy; and solutions to addressing these barriers. Whereas consumer groups differed in awareness of naloxone and availability at pharmacies, all groups expressed support for the pharmacist's role and preferences for a universal offer of naloxone based on clear criteria. Pharmacies complement community naloxone provision to patients and caregivers. To overcome stigma of naloxone receipt, increased public awareness of naloxone and pharmacist training about naloxone and addiction are required. Pharmacists should offer naloxone via universal opt-out strategies-where all patients meeting evidence-based criteria are offered naloxone-rather than targeted or opt-in strategies-where only patients perceived as high risk or patients who request it are offered naloxone. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

  17. Recent developments in basophil research : do basophils initiate and perpetuate type 2 T-helper cell responses?

    NARCIS (Netherlands)

    Beek, van A.A.; Knol, E.F.; Vos, de P.; Smelt, M.J.; Savelkoul, H.F.J.; Neerven, van R.J.J.

    2013-01-01

    Basophils account for only 0.1–1% of all peripheral blood leukocytes. They were considered to be a redundant cell type for a long time. However, several findings show a non-redundant role for basophils in type 2 T-helper cell (Th2) immune responses in helminth infections, allergy and autoimmunity.

  18. Racial Diversity in the Suburbs: How Race-Neutral Responses to Demographic Change Perpetuate Inequity in Suburban School Districts

    Science.gov (United States)

    Diem, Sarah; Welton, Anjalé D.; Frankenberg, Erica; Jellison Holme, Jennifer

    2016-01-01

    Suburbs across the US are experiencing dramatic demographic shifts, yet there is little research available on how suburban school districts are dealing with these changes. In this article, we examine the discourses surrounding race and demographic change in three suburban school districts that have been undergoing rapid demographic changes and…

  19. The Cultural Cover-Up of College Athletics: How Organizational Culture Perpetuates an Unrealistic and Idealized Balancing Act

    Science.gov (United States)

    Jayakumar, Uma M.; Comeaux, Eddie

    2016-01-01

    Using a combined grounded theory and case study methodology, Jayakumar and Comeaux examined the role of organizational culture in shaping the lives of college athletes, particularly related to negotiating dual roles as both student and athlete. Data collection involved 20 interviews with athletes and stakeholders in the affairs of intercollegiate…

  20. Perpetual memory. Episode Review «The entire history of you« of Black Mirror (2011)

    OpenAIRE

    Natacha Salomé LIMA

    2015-01-01

    What would happen if man could store and recovered all its memories at will? The entire history of you is an episode of the British television drama series which presents a futuristic scenario of a very old situation: jealousy. Human passions disturb our soul, trouble our reflections, and pushes us to action. Memory will be a privileged object for our analysis; not organic memory, but significant memory: this means the trace of memories that perform our body. We will try to analyze the possib...

  1. Gender Mainstreaming as a Knowledge Process: towards an understanding of perpetuation and change in gender blindness and gender bias

    OpenAIRE

    Cavaghan, Rosalind

    2012-01-01

    This thesis locates itself in wider developments in gender theory and examinations of the state’s production of gender inequality. It responds to two research problems in existing literature. Firstly, scholars have developed increasingly complex theorisations of the social construction of gender and the state’s role in it. This body of research has shown how gender blindness and gender bias in state policies produce inequality and how gender structures priorities, hierarchies and roles wit...

  2. Using a Personal Development Plan for Different Purposes: Its Influence on Undertaking Learning Activities and Job Performance

    Science.gov (United States)

    Beausaert, Simon A. J.; Segers, Mien S. R.; Gijselaers, Wim H.

    2011-01-01

    Today, organizations are increasingly implementing assessment tools such as Personal Development Plans. Although the true power of the tool lies in supporting the employee's continuing professional development, organizations implement the tool for various different purposes, professional development purposes on the one hand and promotion/salary…

  3. Group B Streptococcal Disease Worldwide for Pregnant Women, Stillbirths, and Children: Why, What, and How to Undertake Estimates?

    Science.gov (United States)

    Lawn, Joy E; Bianchi-Jassir, Fiorella; Russell, Neal J; Kohli-Lynch, Maya; Tann, Cally J; Hall, Jennifer; Madrid, Lola; Baker, Carol J; Bartlett, Linda; Cutland, Clare; Gravett, Michael G; Heath, Paul T; Ip, Margaret; Le Doare, Kirsty; Madhi, Shabir A; Rubens, Craig E; Saha, Samir K; Schrag, Stephanie; Sobanjo-Ter Meulen, Ajoke; Vekemans, Johan; Seale, Anna C

    2017-11-06

    Improving maternal, newborn, and child health is central to Sustainable Development Goal targets for 2030, requiring acceleration especially to prevent 5.6 million deaths around the time of birth. Infections contribute to this burden, but etiological data are limited. Group B Streptococcus (GBS) is an important perinatal pathogen, although previously focus has been primarily on liveborn children, especially early-onset disease. In this first of an 11-article supplement, we discuss the following: (1) Why estimate the worldwide burden of GBS disease? (2) What outcomes of GBS in pregnancy should be included? (3) What data and epidemiological parameters are required? (4) What methods and models can be used to transparently estimate this burden of GBS? (5) What are the challenges with available data? and (6) How can estimates address data gaps to better inform GBS interventions including maternal immunization? We review all available GBS data worldwide, including maternal GBS colonization, risk of neonatal disease (with/without intrapartum antibiotic prophylaxis), maternal GBS disease, neonatal/infant GBS disease, and subsequent impairment, plus GBS-associated stillbirth, preterm birth, and neonatal encephalopathy. We summarize our methods for searches, meta-analyses, and modeling including a compartmental model. Our approach is consistent with the World Health Organization (WHO) Guidelines for Accurate and Transparent Health Estimates Reporting (GATHER), published in The Lancet and the Public Library of Science (PLoS). We aim to address priority epidemiological gaps highlighted by WHO to inform potential maternal vaccination. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

  4. Altered Preconception Fatty Acid Intake Is Associated with Improved Pregnancy Rates in Overweight and Obese Women Undertaking in Vitro Fertilisation

    Directory of Open Access Journals (Sweden)

    Lisa J. Moran

    2016-01-01

    Full Text Available Maternal preconception diet is proposed to affect fertility. Prior research assessing the effect of altering the fatty acid profile on female fertility is conflicting. The aim of this study was to assess the effect of preconception maternal diet, specifically fatty acid profile, on pregnancies and live births following in vitro fertilisation (IVF. Forty-six overweight and obese women undergoing IVF were randomised to a diet and physical activity intervention (intervention or standard care (control. Outcome measures included pregnancy, live birth and pre-study dietary intake from food frequency questionnaire. Twenty pregnancies (n = 12/18 vs. n = 8/20, p = 0.12 and 12 live births (n = 7/18 vs. n = 5/20, p = 0.48 occurred following the intervention with no differences between the treatment groups. On analysis adjusted for BMI and smoking status, women who became pregnant had higher levels of polyunsaturated fatty acid (PUFA intake (p = 0.03, specifically omega-6 PUFA and linoleic acid (LA (p = 0.045 with a trend for an elevated intake of omega-3 PUFA (p = 0.06. There were no dietary differences for women who did or did not have a live birth. Maternal preconception PUFA, and specifically omega-6 and LA intake, are associated with improved pregnancy rates in overweight and obese women undergoing IVF. This has implications for optimising fertility through preconception nutrition.

  5. Looking for Ideas: Observation, Interpretation and Hypothesis-Making by 12-Year-Old Pupils Undertaking Science Investigations.

    Science.gov (United States)

    Tomkins, Stephen P.; Tunnicliffe, Sue Dale

    2001-01-01

    Studies English comprehensive secondary school students' interpretation and hypothesis-making while 12 year-old students are observing a bottle ecosystem of brine shrimps without any prior instruction and keeping diaries. Studies students through the task of open-ended diary writing and through small group discussions about the scientific…

  6. Wastes treatment: Naskeo undertakes on the way of methanization; Traitement des effluents: Naskeo mise sur la methanisation

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2005-09-15

    Naskeo proposes to cleanse the organic effluents of the chemical or pharmaceutical firms by methanization. A process which produces a renewable biogas, directly valorizable at the level of the process of the manufacturer. (O.M.)

  7. Using a web-based survey tool to undertake a Delphi study: application for nurse education research.

    Science.gov (United States)

    Gill, Fenella J; Leslie, Gavin D; Grech, Carol; Latour, Jos M

    2013-11-01

    The Internet is increasingly being used as a data collection medium to access research participants. This paper reports on the experience and value of using web-survey software to conduct an eDelphi study to develop Australian critical care course graduate practice standards. The eDelphi technique used involved the iterative process of administering three rounds of surveys to a national expert panel. The survey was developed online using SurveyMonkey. Panel members responded to statements using one rating scale for round one and two scales for rounds two and three. Text boxes for panel comments were provided. For each round, the SurveyMonkey's email tool was used to distribute an individualized email invitation containing the survey web link. The distribution of panel responses, individual responses and a summary of comments were emailed to panel members. Stacked bar charts representing the distribution of responses were generated using the SurveyMonkey software. Panel response rates remained greater than 85% over all rounds. An online survey provided numerous advantages over traditional survey approaches including high quality data collection, ease and speed of survey administration, direct communication with the panel and rapid collation of feedback allowing data collection to be undertaken in 12 weeks. Only minor challenges were experienced using the technology. Ethical issues, specific to using the Internet to conduct research and external hosting of web-based software, lacked formal guidance. High response rates and an increased level of data quality were achieved in this study using web-survey software and the process was efficient and user-friendly. However, when considering online survey software, it is important to match the research design with the computer capabilities of participants and recognize that ethical review guidelines and processes have not yet kept pace with online research practices. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. Patients with established cancer cachexia lack the motivation and self-efficacy to undertake regular structured exercise.

    Science.gov (United States)

    Wasley, David; Gale, Nichola; Roberts, Sioned; Backx, Karianne; Nelson, Annmarie; van Deursen, Robert; Byrne, Anthony

    2018-02-01

    Patients with advanced cancer frequently suffer a decline in activities associated with involuntary loss of weight and muscle mass (cachexia). This can profoundly affect function and quality of life. Although exercise participation can maintain physical and psychological function in patients with cancer, uptake is low in cachectic patients who are underrepresented in exercise studies. To understand how such patients' experiences are associated with exercise participation, we investigated exercise history, self-confidence, and exercise motivations in patients with established cancer cachexia, and relationships between relevant variables. Lung and gastrointestinal cancer outpatients with established cancer cachexia (n = 196) completed a questionnaire exploring exercise history and key constructs of the Theory of Planned Behaviour relating to perceived control, psychological adjustment, and motivational attitudes. Patients reported low physical activity levels, and few undertook regular structured exercise. Exercise self-efficacy was very low with concerns it could worsen symptoms and cause harm. Patients showed poor perceived control and a strong need for approval but received little advice from health care professionals. Preferences were for low intensity activities, on their own, in the home setting. Regression analysis revealed no significant factors related to the independent variables. Frequently employed higher intensity, group exercise models do not address the motivational and behavioural concerns of cachectic cancer patients in this study. Developing exercise interventions which match perceived abilities and skills is required to address challenges of self-efficacy and perceived control identified. Greater engagement of health professionals with this group is required to explore potential benefits of exercise. Copyright © 2017 John Wiley & Sons, Ltd.

  9. PENGATURAN PRINSIP TRANSFER OF UNDERTAKING PROTECTION OF EMPLOYMENT (TUPE DALAM DUNIA KETENAGAKERJAAN INDONESIA (DIANTARA POTENSI DAN HAMBATAN

    Directory of Open Access Journals (Sweden)

    Kadek Agus Sudiarawan

    2015-12-01

    Full Text Available This research is aimed identifying the advantages of the regulation of TUPE principles, as well as inhibiting factors for outsourcing companies to apply the TUPE principles after the Decision of the  Constitutional Court Number 27/PUU-IX/ 2011. The research was conducted by using normative-empirical method. The data of the research consisted of primary data and secondary data. All of the collected data were analyzed using qualitative method. The results of this research were presented in a descriptive analysis report. The results of the research indicated he advantages that could be obtained by workers in relation with regulation of the TUPE principles included protection of wages, welfare and working requirements, protection of workers when the company was taken over, protection of workers when there is a change of outsourcing company and regulation of the right to file a lawsuit to the industrial relations court. The inhibiting  factors in the application of the TUPE principles in the  outsourcing companies after the  Decision of Constitutional Court  were the lack of socialization and supervision of the government, various legal loopholes of discrepancies between the implementing regulation and  the Decision of Constitutional Court, uncertainty severance regulation, assumptions that TUPE was a new burden which may disadvantage employers, and the lack of understanding of the workers related to their rights.

  10. Undergraduate Confidence When Undertaking Root Canal Treatment and Their Perception of the Quality of Their Endodontic Education

    Directory of Open Access Journals (Sweden)

    James Puryer

    2016-12-01

    Full Text Available The General Dental Council expects graduating dentists to be competent at treating pulpal disease. Previous studies have found dental undergraduates to have low levels of confidence with respect to endodontic treatments. The aim of this study was to investigate the confidence of undergraduate dental students at the University of Bristol when performing root canal treatment, and to investigate their perception of the quality of their endodontic education. An anonymous questionnaire, based upon one used in a 2015 study at Cardiff University, was distributed to all (n = 204 undergraduate students in Years 3–5 at the University of Bristol. The results were analysed using the Statistical Package for the Social Sciences software (SPSS. There was a 59% (n = 120 response rate and a significant (p < 0.01 difference in confidence levels for root canal treatments (RCTs completed between these students. All (100% Year-5 students felt confident in completing anterior RCTs, and 91% felt confident in completing posterior RCTs. The majority (93% of Year-4 students felt confident in completing anterior RCTs, and 77% felt confident in completing posterior RCTs. Over one-half (56% of Year-3 students felt confident in anterior RCTs and 17% in posterior RCTs. With respect to the individual stages of RCT (access cavity, cleaning and shaping of root canal system, and obturation/filling, results showed that there was a significant difference (p < 0.01 in confidence levels between year groups. Many students thought the amount of time spent on endodontic teaching and the quality of teaching to be satisfactory. Improvements suggested for future endodontic teaching included higher numbers of staff supervision and additional endodontic practice on extracted teeth before seeing patients. There was a strong association between students’ clinical experience and their levels of confidence when completing RCT. Increasing the amount of clinical experience of RCTs could enhance students’ confidence further.

  11. Estimation of skin, organ and effective doses of patients who undertake head CT scan in 4 medical radiography

    International Nuclear Information System (INIS)

    Bahreyni Toosi, M.T.; Khalilpour, M.

    2007-01-01

    Complete test of publication follows. CT was first introduced into clinical practice in 1972, and has since grown into one of the predominant diagnostic procedures. In this work we have estimated patient dose arising from CT examination of brain in four hospitals in Mashhad. Organ and effective doses were estimated for 123 patients who underwent CT examination of brain. 'ImPACT' version 0.99w was used to estimate organ and effective dose. ESD of same patients were measured by TLD-100. Brain examinations were performed with fixed kV, mA and T (slice thickness) for each scanner. The CT Scanners investigated in this study were GE HiLight, Siemens Somatom AR-T, Somatom Balance and Shimadzu SCT. Summary of our findings are as follows: Application of 'ImPACT' software enabled us to compute Bone marrow (red), Brain, Thyroid and effective doses of all patients. Table 1 shows the average organ dose (Brain, Bone marrow (red), Thyroid), mean effective dose and mean ESD were measured by TLD for each patients. Patients, who were scanned by Siemens Somatom AR-T, received maximum organ dose (brain) equal to 25.64 mGy and minimum organ dose equal to 0.21 mGy was delivered to thyroid of patients who were scanned by GE HiLight Scanner. Our average effective dose (0.54 ± 0.02 mSv) is smaller than the corresponding value (0.75 ± 0.03 mSv) obtained by Peter F. Caracappa (M.Sc dissertation submitted to the Faculty of Rensselaer Polytechnic Institute, Troy, New York April 2004). Scanning by Siemens Somatom AR-T, gave rise to maximum ESD (equal to 16.22 mGy). On the other hand minimum ESD (5.51 mGy) was achieved when patients were scanned by GE HiLight machine. ESD values and organ doses acquired in this work by two different methods, TLD measurement and computing by 'ImPACT' software; are in good agreement and this is an indication of the accuracy and validity of both sets of results.

  12. The Influence and Implications of Chinese Culture in the Decision to Undertake Cross-Border Higher Education

    Science.gov (United States)

    Bodycott, Peter; Lai, Ada

    2012-01-01

    Little is known about how a family in the Peoples Republic of China (PRC) makes decisions on cross-border study. International marketers and managers in higher education turn to research based on Chinese student preferences. However, such research ignores cultural traditions steeped in Confucian ideals of family and the subsequent roles and…

  13. Evading the Endgame in an Insurgency Undertaking: The Case of the Lord’s Resistance Army and Beyond

    Science.gov (United States)

    2015-06-01

    the argument, see Michelle Hale Williams, “Grappling with Ethnic Difference in Multicultural Societies,” in The Multicultural Dilemma: Migration...Michelle Hale. “Grappling with Ethnic Difference in Multicultural Societies.” In The Multicultural Dilemma: Migration, Ethnic Politics, and State...Center Ft. Belvoir, Virginia 2. Dudley Knox Library Naval Postgraduate School Monterey, California

  14. Encouraging GPs to undertake screening and a brief intervention in order to reduce problem drinking: a randomized controlled trial

    DEFF Research Database (Denmark)

    Hansen, Lars Jørgen; Olivarius, Niels de Fine; Beich, Anders

    1999-01-01

    intervention, problem drinking, randomized controlled trial, family practice, marketing of health services......intervention, problem drinking, randomized controlled trial, family practice, marketing of health services...

  15. [Knowledge of breast cancer risk factors as one of the conditions in undertaking prophylactic treatments among midwives].

    Science.gov (United States)

    Iwanowicz-Palus, Grazyna J; Skurzak, Agnieszka

    2004-01-01

    The aim of the study was to estimate the knowledge of breast cancer risk factors among midwives on different education level. A diagnostic survey was undertaken with the use of questionnaire technique among 186 persons representing different education level of midwife profession--licentiate students (37.63%), master's degree students (29.03%) and participants of family nursing course (33.33%). The collected data were submitted to statistic analysis and chi2 test was used to check the significance of investigated features. The general knowledge about breast cancer risk factors among persons representing different education level of midwife profession is satisfactory. The stage of education correlates with the level of knowledge about risk factors connected with family transmission, the age influence, menopause time and breast self-examination in the investigated group (p < 0.05).

  16. Undertaking a Collaborative Rapid Realist Review to Investigate What Works in the Successful Implementation of a Frail Older Person's Pathway.

    LENUS (Irish Health Repository)

    2018-01-25

    We addressed the research question "what factors enable the successful development and implementation of a frail older person\\'s pathway within the acute setting". A rapid realist review (RRR) was conducted by adopting the RAMESES standards. We began with a sample of 232 articles via database searches supplemented with 94 additional records including inputs from a twitter chat and a hospital site visit. Our final sample consisted of 18 documents. Following review and consensus by an expert panel we identified a conceptual model of context-mechanism-(resources)-outcomes. There was overall agreement frailty should be identified at the front door of the acute hospital. Significant challenges identified related to organisational boundaries both within the acute setting and externally, the need to shift outcomes to patient orientated ones, to support staff to sustain the pathway by providing ongoing education and by providing role clarity. RRRs can support research such as the systematic approach to improving care for frail older adults (SAFE) study by producing accounts of what works based on a wide range of sources and innovative engagement with stakeholders. It is evident from our provisional model that numerous factors need to combine and interact to enable and sustain a successful frail older person\\'s pathway.

  17. Nursing as a scientific undertaking and the intersection with science in undergraduate studies: implications for nursing management.

    Science.gov (United States)

    Logan, Patricia A; Angel, Lyndall

    2011-04-01

    To explore the science-nursing tension and impact for nursing students studying bioscience. Several studies have examined why nursing students struggle to be successful in bioscience subjects. Undeveloped science background and theory-practice gaps are noted as contributing factors. A qualitative study explored the science-nursing tension with 100 Australian Registered Nurses using focus groups and a survey. The survey response rate was 85 from 550. Of survey respondents, 88% viewed nursing as an applied science. An emphasis on procedural skills and task busyness undermines theoretical understanding of care and can be a negative influence upon the student bioscience experience. Practicum mentors confident in scientific knowledge enhance the student experience of bioscience by providing opportunities for integration with practice. Competing philosophies that reinforce the science-nursing tension have an impact upon student endeavours yet the nexus created by practice can be used to activate student curiosity and scientific understanding. Nurse managers need to structure the student practicum to encompass scientific theory applied to practice with equal emphasis on task efficiency. This improves student attitudes to learning bioscience and potentially minimizes the impact of the science-nursing tension on student learning. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  18. Altered Preconception Fatty Acid Intake Is Associated with Improved Pregnancy Rates in Overweight and Obese Women Undertaking in Vitro Fertilisation.

    Science.gov (United States)

    Moran, Lisa J; Tsagareli, Victoria; Noakes, Manny; Norman, Robert

    2016-01-04

    Maternal preconception diet is proposed to affect fertility. Prior research assessing the effect of altering the fatty acid profile on female fertility is conflicting. The aim of this study was to assess the effect of preconception maternal diet, specifically fatty acid profile, on pregnancies and live births following in vitro fertilisation (IVF). Forty-six overweight and obese women undergoing IVF were randomised to a diet and physical activity intervention (intervention) or standard care (control). Outcome measures included pregnancy, live birth and pre-study dietary intake from food frequency questionnaire. Twenty pregnancies (n = 12/18 vs. n = 8/20, p = 0.12) and 12 live births (n = 7/18 vs. n = 5/20, p = 0.48) occurred following the intervention with no differences between the treatment groups. On analysis adjusted for BMI and smoking status, women who became pregnant had higher levels of polyunsaturated fatty acid (PUFA) intake (p = 0.03), specifically omega-6 PUFA and linoleic acid (LA) (p = 0.045) with a trend for an elevated intake of omega-3 PUFA (p = 0.06). There were no dietary differences for women who did or did not have a live birth. Maternal preconception PUFA, and specifically omega-6 and LA intake, are associated with improved pregnancy rates in overweight and obese women undergoing IVF. This has implications for optimising fertility through preconception nutrition.

  19. Rapid realist review of the evidence: achieving lasting change when mental health rehabilitation staff undertake recovery-oriented training.

    Science.gov (United States)

    Gee, Melanie; Bhanbhro, Sadiq; Cook, Sarah; Killaspy, Helen

    2017-08-01

    The aim of this study was to identify the factors contributing to lasting change in practice following a recovery-based training intervention for inpatient mental health rehabilitation staff. Staff training may help nurses and other staff groups in inpatient mental health rehabilitative settings to increase their recovery-oriented practice. There are no published reviews on the effectiveness of such training and few long-term evaluations. This review informed a realist evaluation of a specific intervention (GetREAL). Rapid realist review methodology was used to generate and prioritize programme theories. ASSIA, CINAHL, Cochrane Library, Medline, PsycINFO, Scopus, Web of Science and grey literature searches were performed in September 2014-March 2015 with no date restrictions. Stakeholders suggested further documents. GetREAL project documentation was consulted. Programme theory development took place iteratively with literature identification. Stakeholders validated and prioritized emerging programme theories and the prioritized theories were refined using literature case studies. Fifty-one relevant documents fed into 49 programme theories articulating seven mechanisms for lasting change. Prioritized mechanisms were: staff receptiveness to change; and staff feeling encouraged, motivated and supported by colleagues and management to change. Seven programme theories were prioritized and refined using data from four case studies. Lasting change can be facilitated by collaborative action planning, regular collaborative meetings, appointing a change agent, explicit management endorsement and prioritization and modifying organizational structures. Conversely, a challenging organizational climate, or a prevalence of 'change fatigue', may block change. Pre-intervention exploration may help identify any potential barriers to embedding recovery in the organizational culture. © 2016 John Wiley & Sons Ltd.

  20. From science to action: Principles for undertaking environmental research that enables knowledge exchange and evidence-based decision-making.

    Science.gov (United States)

    Cvitanovic, C; McDonald, J; Hobday, A J

    2016-12-01

    Effective conservation requires knowledge exchange among scientists and decision-makers to enable learning and support evidence-based decision-making. Efforts to improve knowledge exchange have been hindered by a paucity of empirically-grounded guidance to help scientists and practitioners design and implement research programs that actively facilitate knowledge exchange. To address this, we evaluated the Ningaloo Research Program (NRP), which was designed to generate new scientific knowledge to support evidence-based decisions about the management of the Ningaloo Marine Park in north-western Australia. Specifically, we evaluated (1) outcomes of the NRP, including the extent to which new knowledge informed management decisions; (2) the barriers that prevented knowledge exchange among scientists and managers; (3) the key requirements for improving knowledge exchange processes in the future; and (4) the core capacities that are required to support knowledge exchange processes. While the NRP generated expansive and multidisciplinary science outputs directly relevant to the management of the Ningaloo Marine Park, decision-makers are largely unaware of this knowledge and little has been integrated into decision-making processes. A range of barriers prevented efficient and effective knowledge exchange among scientists and decision-makers including cultural differences among the groups, institutional barriers within decision-making agencies, scientific outputs that were not translated for decision-makers and poor alignment between research design and actual knowledge needs. We identify a set of principles to be implemented routinely as part of any applied research program, including; (i) stakeholder mapping prior to the commencement of research programs to identify all stakeholders, (ii) research questions to be co-developed with stakeholders, (iii) implementation of participatory research approaches, (iv) use of a knowledge broker, and (v) tailored knowledge management systems. Finally, we articulate the individual, institutional and financial capacities that must be developed to underpin successful knowledge exchange strategies. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  1. Neuroendocrine and Immune Responses Undertake Different Fates following Tryptophan or Methionine Dietary Treatment: Tales from a Teleost Model

    Directory of Open Access Journals (Sweden)

    Rita Azeredo

    2017-09-01

    Full Text Available Methionine and tryptophan appear to be fundamental in specific cellular pathways involved in the immune response mechanisms, including stimulation of T-regulatory cells by tryptophan metabolites or pro-inflammatory effects upon methionine supplementation. Thus, the aim of this study was to evaluate the immunomodulatory effect of these amino acids on the inflammatory and neuroendocrine responses in juveniles of European seabass, Dicentrarchus labrax. To achieve this, goal fish were fed for 14 days methionine and tryptophan-supplemented diets (MET and TRP, respectively, 2× dietary requirement level or a control diet meeting the amino acids requirement levels (CTRL. Fish were sampled for immune status assessment and the remaining fish were challenged with intraperitoneally injected inactivated Photobacterium damselae subsp. piscicida and sampled either 4 or 24 h post-injection. Respiratory burst activity, brain monoamines, plasma cortisol, and immune-related gene expression showed distinct and sometimes opposite patterns regarding the effects of dietary amino acids. While neuroendocrine intermediates were not affected by any dietary treatment at the end of the feeding trial, both supplemented diets led to increased levels of plasma cortisol after the inflammatory insult, while brain monoamine content was higher in TRP-fed fish. Peripheral blood respiratory burst was higher in TRP-fed fish injected with the bacteria inoculum but only compared to those fed MET. However, no changes were detected in total antioxidant capacity. Complement factor 3 was upregulated in MET-fed fish but methionine seemed to poorly affect other genes expression patterns. In contrast, fish fed MET showed increased immune cells numbers both before and after immune challenge, suggesting a strong enhancing effect of methionine on immune cells proliferation. Differently, tryptophan effects on inflammatory transcripts suggested an inhibitory mode of action. This, together with a high production of brain monoamine and cortisol levels, suggests that tryptophan might mediate regulatory mechanisms of neuroendocrine and immune systems cooperation. Overall, more studies are needed to ascertain the role of methionine and tryptophan in modulating (stimulate or regulate fish immune and neuroendocrine responses.

  2. Is faculty practice valuable? The experience of Western Australian nursing and midwifery academics undertaking faculty clinical practice - A discussion paper.

    Science.gov (United States)

    Fowler, Amanda C; Baker, Melanie; Geraghty, Sadie

    2017-09-01

    The faculty clinical practice model provides dedicated time for nursing lecturers and educators in a university school of nursing to work with supervision in the clinical environments for an agreed amount of time each year. Allowing academics to partake in faculty clinical practice this way has been shown to update skills and retain clinical competency. Some nursing and midwifery academics believe it is essential to remain clinically current and up-to-date with professional issues in the clinical environments, whereas other academics believe reading current research maintains clinical competency. This discussion paper will explore the authors' own experiences of faculty clinical practice as an opportunity to enhance their learning. Narrative accounts of time spent in the clinical areas being expressed as invaluable as it allowed the authors to become part of the health professional team, refine clinical skills, gain clinical confidence, and share knowledge. This, in turn, impacted upon the academic's teaching style as well as redefined it by introducing incidents and stories from their experience. It has been concluded by the authors that faculty clinical practice allows academics to increase confidence, encourage leadership skills, and improve their teaching abilities in their clinical area of expertise. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Determination of the Index of Consumption of Petroleum of the Calcining Kiln of the Ernesto Che Guevara Commander Undertaking

    Directory of Open Access Journals (Sweden)

    Yarilys Gaínza-Delgado

    2016-07-01

    Full Text Available This work presents the results obtained in carrying out the mass and energy balances in the calcining kiln of the company commander Ernesto Che Guevara, for determining the consumption index of petroleum used for obtaining nickel oxide through thermal decomposition of the basic nickel carbonate. It was shown that for a production of basic nickel carbonate of              12 t / h with 69% moisture, it is necessary to feed about 1100 kg / h of fuel, for an consumption index of 91.67 kg of fuel per ton of load.

  4. Muslim Women and Women’s Organizations: Allies in the War of Ideas

    Science.gov (United States)

    2007-12-01

    imposing their view of Islam. Iran, Egypt, Algeria, Sudan, and Afghanistan are just some of the more prominent examples in which Islamists gained a...the breadwinner and the active member in public life.”22 Qutb continues by saying that a woman’s “entire organic and physiological formation is...Jihad (Jihad Group), the Groupe Islamique Arme or Armed Islamic Group (GIA), al-Jihad al Islami (Islamic Jihad) – just to name a few – are groups that

  5. La yihad en Francia, la presencia del terrorismo islamista y la lucha contra esta amenaza en territorio francés/Jihad in France, the presence of islamist terrorism and the fight against this menace in french territory

    Directory of Open Access Journals (Sweden)

    Francisco José Rodrigo Luelmo (Francia

    2008-08-01

    Full Text Available El terrorismo islamista de carácter yihadista y salafista, liderado por la red Al-Qaeda, y que pretende imponer una interpretación ultrarrigorista y fundamentalista del Islam y que ya ha perpetrado multitud de ataques en el mundo musulmán y en Occidente, supone el mayor desafío para la seguridad nacional francesa. Para luchar contra esta amenaza, Francia pretende utilizar únicamente los medios que proporciona el Estado de Derecho y para ello dispone de una serie de instrumentos policiales y jurídico-legales que describiremos en nuestro artículo. La República Francesa también considera que es necesario defender la democracia y la libertad utilizando la transparencia, manteniendo informados a los ciudadanos para contar con su colaboración y apoyo y, sobre todo, dar la “batalla de las ideas” para vencer a los terroristas a largo plazo. Islamist Jihadist and Salafist terrorism, leaded by the network Al-Qaeda, which pretends to impose a very conservative and fundamentalist viewpoint of Islam, and which has committed a lot of terrorist attacks against Muslim and West countries, is actually the most important challenge for French national security. In order to fight against this threat, France only wants to use all the options provided by the rule of law; for this, French Government has some means such as police forces and justice and laws that we will describe in this article. French Republic considers that the openness is necessary to defend freedom and democracy, that is it, to have public opinion informed to get their support and collaboration, and above all, to do the “battle of ideas” to defeat terrorists as a long-term objective.

  6. Nietzsche l'islam et la globalisation

    African Journals Online (AJOL)

    17 déc. 2013 ... Obscurantism, Islam, jihad, theocracy dominate . The century in fact expresses a new concept of postmodern revolutions or the society is in intersection between philosophy, politics and religion. The three pillars of all social facts. Keywords: revolution, Islam, globalisation, democracy, jihad, will for power.

  7. Risks of radicalization among Turkish-Dutch young adults?

    NARCIS (Netherlands)

    R.H.J.M. Staring (Richard)

    2014-01-01

    markdownabstract__Abstract__ Young adults heading for Syria to join the jihad and the safety risks associated with their return are currently a topic of debate in the Netherlands and in many other European countries. Around 120 Dutch citizens have gone abroad to join the jihad and the Dutch

  8. Perpetuating the cycle of violence in South African low-income communities: attraction to violence in young men exposed to continuous threat

    Directory of Open Access Journals (Sweden)

    Martina Hinsberger

    2016-01-01

    Full Text Available Background: Life in the low-income urban communities of South Africa is imprinted by a cycle of violence in which young males predominantly are in the roles of both victim and perpetrator. There is some evidence that adolescents who show an attraction to cruelty can display high levels of psychosocial functioning despite the presence of posttraumatic stress symptoms. However, the role of appetitive aggression in the context of ongoing threats and daily hassles is not yet fully understood. Objective: In this study, we examine the role of attraction to violence in areas of continuous traumatic stress exposure and its effect on posttraumatic stress disorder (PTSD severity and violence perpetration. Method: A sample of 290 young males from two low-income Cape Town communities was surveyed. We assessed appetitive aggression with the Appetitive Aggression Scale (AAS, PTSD symptoms with the PTSD Symptom Scale-Interview, the number of witnessed and self-experienced traumatic event types with an adaptation of the Child Exposure to Community Violence questionnaire, and the number of perpetrated violence event types with an adapted offence checklist from the AAS. Results: Appetitive aggression scores were predicted by witnessed as well as self-experienced traumatic events. Higher appetitive aggression scores resulted in higher levels of PTSD severity and perpetrated violence. Conclusions: Young males living in the low-income areas of South Africa may develop an attraction to cruelty in response to exposure to violence. Their willingness to fight in turn can increase the likelihood of continued violent behaviour. In contrast to previous research from postconflict areas, appetitive aggression and engagement in violence do not prevent the development of PTSD, but are instead associated with higher levels of posttraumatic stress. PTSD symptoms such as avoidance and hyperarousal, as well as an attraction to cruelty and thus the willingness to fight, might support survival in areas of ongoing conflict, but at the same time they could fuel the cycle of violence.

  9. Culpa da vítima: um modelo para perpetuar a impunidade nos acidentes do trabalho Guilty victims: a model to perpetuate impunity for work-related accidents

    Directory of Open Access Journals (Sweden)

    Rodolfo Andrade Gouveia Vilela

    2004-04-01

    Full Text Available Neste artigo analisam-se os laudos e dados obtidos das investigações de acidentes graves e fatais do trabalho efetuadas pelo Instituto de Criminalística (IC, Regional de Piracicaba. Foram analisados 71 laudos de acidentes ocorridos em 1998, 1999 e 2000. Os acidentes envolvendo máquinas representam 38,0%, seguido pelas quedas de altura (15,5% e em terceiro lugar os causados por corrente elétrica (11,3%. Os laudos concluem que 80,0% dos acidentes são causados por "atos inseguros" cometidos pelos trabalhadores, enquanto que a falta de segurança ou "condição insegura" responde por 15,5% dos casos. A responsabilização das vítimas ocorre mesmo em situações de elevado risco em que não são adotadas as mínimas condições de segurança, com repercussão favorável ao interesse dos empregadores. Observa-se que estas conclusões refletem os modelos explicativos tradicionais, reducionistas, em que os acidentes são fenômenos simples, de causa única, centrada via de regra nos erros e falhas das próprias vítimas. A despeito das críticas que tem recebido nas duas últimas décadas no meio técnico e acadêmico, esta concepção mantém-se hegemônica prejudicando o desenvolvimento de políticas preventivas e a melhoria das condições de trabalho.This article analyzes reports and data from the investigation of severe and fatal work-related accidents by the Regional Institute of Criminology in Piracicaba, São Paulo State, Brazil. Some 71 accident investigation reports were analyzed from 1998, 1999, and 2000. Accidents involving machinery represented 38.0% of the total, followed by high falls (15.5%, and electric shocks (11.3%. The reports conclude that 80.0% of the accidents are caused by "unsafe acts" committed by workers themselves, while the lack of safety or "unsafe conditions" account for only 15.5% of cases. Victims are blamed even in situations involving high risk in which not even minimum safety conditions are adopted, thus favoring employers' interests. Such conclusions reflect traditional reductionist explanatory models, in which accidents are viewed as simple, unicausal phenomena, generally focused on slipups and errors by the workers themselves. Despite criticism in recent decades from the technical and academic community, this concept is still hegemonic, thus jeopardizing the development of preventive policies and the improvement of work conditions.

  10. Do Professors Really Perpetuate the Gender Gap in Science? Evidence from a Natural Experiment in a French Higher Education Institution. CEE DP 138

    Science.gov (United States)

    Breda, Thomas; Ly, Son Thierry

    2012-01-01

    Stereotypes, role models played by teachers and social norms influence girls' academic self-concept and push girls to choose humanities rather than science. Do recruiters reinforce this strong selection by discriminating more against girls in more scientific subjects? Using the entrance exam of a French higher education institution (the Ecole…

  11. Is Educational Policy Alleviating or Perpetuating the Racialization of Disabilities? An Examination of "Big-P" and "Little-p" Policies

    Science.gov (United States)

    Tefera, Adai; Voulgarides, Catherine Kramarczuk

    2016-01-01

    To understand the challenges associated with the enactment of educational policies that aim to improve equity and opportunity for students of color with disabilities, this chapter focuses on two separately conducted ethnographic studies. The first investigates district administrators' approaches to addressing racial disproportionality after the…

  12. The process of cognitive behaviour therapy for chronic fatigue syndrome: which changes in perpetuating cognitions and behaviour are related to a reduction in fatigue?

    Science.gov (United States)

    Heins, Marianne J; Knoop, Hans; Burk, William J; Bleijenberg, Gijs

    2013-09-01

    Cognitive behaviour therapy (CBT) can significantly reduce fatigue in chronic fatigue syndrome (CFS), but little is known about the process of change taking place during CBT. Based on a recent treatment model (Wiborg et al. J Psych Res 2012), we examined how (changes in) cognitions and behaviour are related to the decrease in fatigue. We included 183 patients meeting the US Centers for Disease Control criteria for CFS, aged 18 to 65 years, starting CBT. We measured fatigue and possible process variables before treatment; after 6, 12 and 18 weeks; and after treatment. Possible process variables were sense of control over fatigue, focusing on symptoms, self-reported physical functioning, perceived physical activity and objective (actigraphic) physical activity. We built multiple regression models, explaining levels of fatigue during therapy by (changes in) proposed process variables. We observed large individual variation in the patterns of change in fatigue and process variables during CBT for CFS. Increases in the sense of control over fatigue, perceived activity and self-reported physical functioning, and decreases in focusing on symptoms explained 20 to 46% of the variance in fatigue. An increase in objective activity was not a process variable. A change in cognitive factors seems to be related to the decrease in fatigue during CBT for CFS. The pattern of change varies considerably between patients, but changes in process variables and fatigue occur mostly in the same period. © 2013.

  13. Exploring the Role of BET Bromodomain Proteins in AR Transcriptional Regulation: A Perpetuating Cycle of JQ1 Resistance in CRPC Therapy

    Science.gov (United States)

    2016-12-01

    Risk Gene in Metastatic Prostate Cancers with Novel Epigenetic Inhibitors. May19-20, 2016  What do you plan to do during the next reporting... Epigenetic Regulation of HOXB13 Transcriptional Networks Promotes Castration Resistant Prostate Cancer Growth (Manuscript under preparation...Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT During the inevitable progression to castration resistant stage, prostate cancer

  14. From The House with the Green Shutters to Our Lady of Perpetual Succour: the portrayal of alcohol in the modern Scottish novel.

    Science.gov (United States)

    Beveridge, A W

    2017-03-01

    In modern Scottish literature alcohol is a recurrent subject; this paper examines the different ways it is portrayed with particular emphasis on the novel. It has been seen as the resort of the weak-minded and the cause of personal degradation. It has been portrayed as a response to and a symptom of social disintegration. It has been depicted as leading to delirium and psychosis. On a positive note it has been hailed as a source of inspiration and as a means of celebration. It has helped some troubled characters find the road to redemption. Along the way we encounter various literary stereotypes of the drinker, while the pub forms the backdrop to much of the action.

  15. Perpetuating the cycle of violence in South African low-income communities: attraction to violence in young men exposed to continuous threat.

    Science.gov (United States)

    Hinsberger, Martina; Sommer, Jessica; Kaminer, Debra; Holtzhausen, Leon; Weierstall, Roland; Seedat, Soraya; Madikane, Solomon; Elbert, Thomas

    2016-01-01

    Life in the low-income urban communities of South Africa is imprinted by a cycle of violence in which young males predominantly are in the roles of both victim and perpetrator. There is some evidence that adolescents who show an attraction to cruelty can display high levels of psychosocial functioning despite the presence of posttraumatic stress symptoms. However, the role of appetitive aggression in the context of ongoing threats and daily hassles is not yet fully understood. In this study, we examine the role of attraction to violence in areas of continuous traumatic stress exposure and its effect on posttraumatic stress disorder (PTSD) severity and violence perpetration. A sample of 290 young males from two low-income Cape Town communities was surveyed. We assessed appetitive aggression with the Appetitive Aggression Scale (AAS), PTSD symptoms with the PTSD Symptom Scale-Interview, the number of witnessed and self-experienced traumatic event types with an adaptation of the Child Exposure to Community Violence questionnaire, and the number of perpetrated violence event types with an adapted offence checklist from the AAS. Appetitive aggression scores were predicted by witnessed as well as self-experienced traumatic events. Higher appetitive aggression scores resulted in higher levels of PTSD severity and perpetrated violence. Young males living in the low-income areas of South Africa may develop an attraction to cruelty in response to exposure to violence. Their willingness to fight in turn can increase the likelihood of continued violent behaviour. In contrast to previous research from postconflict areas, appetitive aggression and engagement in violence do not prevent the development of PTSD, but are instead associated with higher levels of posttraumatic stress. PTSD symptoms such as avoidance and hyperarousal, as well as an attraction to cruelty and thus the willingness to fight, might support survival in areas of ongoing conflict, but at the same time they could fuel the cycle of violence.

  16. A perpetual source of DNA or something really different: ethical issues in the creation of cell lines for African genomics research.

    Science.gov (United States)

    de Vries, Jantina; Abayomi, Akin; Brandful, James; Littler, Katherine; Madden, Ebony; Marshall, Patricia; Ouwe Missi Oukem-Boyer, Odile; Seeley, Janet

    2014-08-07

    The rise of genomic studies in Africa - not least due to projects funded under H3Africa - is associated with the development of a small number of biorepositories across Africa. For the ultimate success of these biorepositories, the creation of cell lines including those from selected H3Africa samples would be beneficial. In this paper, we map ethical challenges in the creation of cell lines. The first challenge we identified relates to the moral status of cells living in culture. There is no doubt that cells in culture are alive, and the question is how this characteristic is relevant to ethical decision-making. The second challenge relates to the fact that cells in culture are a source of cell products and mitochondrial DNA. In combination with other technologies, cells in culture could also be used to grow human tissue. Whilst on the one hand, this feature increases the potential utility of the sample and promotes science, on the other it also enables further scientific work that may not have been specifically consented to or approved. The third challenge relates to ownership over samples, particularly in cases where cell lines are created by a biobank, and in a different country than where samples were collected. Relevant questions here concern the export of samples, approval of secondary use and the acceptability of commercialisation. A fourth challenge relates to perceptions of blood and bodily integrity, which may be particularly relevant for African research participants from certain cultures or backgrounds. Finally, we discuss challenges around informed consent and ethical review. In this paper, we sought to map the myriad of ethical challenges that need to be considered prior to making cell line creation a reality in the H3Africa project. Considering the relative novelty of this practice in Africa, such challenges will need to be considered, discussed and potentially be resolved before cell line creation in Africa becomes financially feasible and sustainable. We suggest that discussions need to be undertaken between stakeholders internationally, considering the international character of the H3Africa project. We also map out avenues for empirical research.

  17. The Cross Product of Two Vectors Is Not Just Another Vector--A Major Misconception Being Perpetuated in Calculus and Vector Analysis Textbooks.

    Science.gov (United States)

    Elk, Seymour B.

    1997-01-01

    Suggests that the cross product of two vectors can be more easily and accurately explained by starting from the perspective of dyadics because then the concept of vector multiplication has a simple geometrical picture that encompasses both the dot and cross products in any number of dimensions in terms of orthogonal unit vector components. (AIM)

  18. The Glt1 glutamate receptor mediates the establishment and perpetuation of chronic visceral pain in an animal model of stress-induced bladder hyperalgesia.

    Science.gov (United States)

    Ackerman, A Lenore; Jellison, Forrest C; Lee, Una J; Bradesi, Sylvie; Rodríguez, Larissa V

    2016-04-01

    Psychological stress exacerbates interstitial cystitis/bladder pain syndrome (IC/BPS), a lower urinary tract pain disorder characterized by increased urinary frequency and bladder pain. Glutamate (Glu) is the primary excitatory neurotransmitter modulating nociceptive networks. Glt1, an astrocytic transporter responsible for Glu clearance, is critical in pain signaling termination. We sought to examine the role of Glt1 in stress-induced bladder hyperalgesia and urinary frequency. In a model of stress-induced bladder hyperalgesia with high construct validity to human IC/BPS, female Wistar-Kyoto (WKY) rats were subjected to 10-day water avoidance stress (WAS). Referred hyperalgesia and tactile allodynia were assessed after WAS with von Frey filaments. After behavioral testing, we assessed Glt1 expression in the spinal cord by immunoblotting. We also examined the influence of dihydrokainate (DHK) and ceftriaxone (CTX), which downregulate and upregulate Glt1, respectively, on pain development. Rats exposed to WAS demonstrated increased voiding frequency, increased colonic motility, anxiety-like behaviors, and enhanced visceral hyperalgesia and tactile allodynia. This behavioral phenotype correlated with decreases in spinal Glt1 expression. Exogenous Glt1 downregulation by DHK resulted in hyperalgesia similar to that following WAS. Exogenous Glt1 upregulation via intraperitoneal CTX injection inhibited the development of and reversed preexisting pain and voiding dysfunction induced by WAS. Repeated psychological stress results in voiding dysfunction and hyperalgesia that correlate with altered central nervous system glutamate processing. Manipulation of Glu handling altered the allodynia developing after psychological stress, implicating Glu neurotransmission in the pathophysiology of bladder hyperalgesia in the WAS model of IC/BPS. Copyright © 2016 the American Physiological Society.

  19. Further improvements in conducting and transparent properties of ZnO:Ga films with perpetual c-axis orientation: Materials optimization and application in silicon solar cells

    Science.gov (United States)

    Mondal, Praloy; Das, Debajyoti

    2017-07-01

    Technologically appropriate device friendly ZnO:Ga films have been prepared at a low growth temperature (100 °C) by changing the RF power (P) applied to the magnetron plasma. Structurally preferred c-axis orientation of the ZnO:Ga network has been attained with I〈002〉/I〈103〉 > 5. The c-axis oriented grains of wurtzite ZnO:Ga grows geometrically and settles in tangentially, providing favorable conduction path for stacked layer devices. Nano-sheet like structures produced at the surface are interconnected and provide conducting path across the surface; however, those accommodate a lot of pores in between that help better light trapping and reduce the reflection loss. The optimized ZnO:Ga thin film prepared at RF power of 200 W has 〈002〉 oriented grains of average size ∼10 nm and exhibits a very high conductivity ∼200 S cm-1 and elevated transmission (∼93% at 500 nm) in the visible range. The optimized ZnO:Ga film has been used as the transparent conducting oxide (TCO) window layer of RF-PECVD grown silicon thin film solar cells in glass/TCO/p-i-n-Si/Al configuration. The characteristics of identically prepared p-i-n-Si solar cells are compared by replacing presently developed ZnO:Ga TCO with the best quality U-type SnO2 coated Asahi glass substrates. The ZnO:Ga coated glass substrate offers a higher open circuit voltage (VOC) and the higher fill factor (FF). The ZnO:Ga film being more stable in hydrogen plasma than its SnO2 counterpart, maintains a high transparency to the solar radiation and improves the VOC, while reduced diffusion of Zn across the p-layer creates less defects at the p-i interface in Si:H cells and thereby, increases the FF. Nearly identical conversion efficiency is preserved for both TCO substrates. Excellent c-axis orientation even at low growth temperature promises improved device performance by extended parametric optimization.

  20. Post transplant urinary tract infection in Autosomal dominant polycystic kidney disease a perpetual diagnostic dilema - 18-fluorodeoxyglucose - Positron emission computerized tomography - A valuable tool

    International Nuclear Information System (INIS)

    Sainaresh, VV; Jain, SH; Patel, HV; Shah, PR; Vanikar, AV; Trivedi, HL

    2011-01-01

    Urinary tract infection (UTI) is the most common infection contracted by renal allograft recipients. In patients of autosomal dominant polycystic kidney disease (ADPKD), cyst infection presents a complex diagnostic and therapeutic challenge especially in the post transplant period. Accurate diagnosis forms the cornerstone in salvaging the graft from potentially catastrophic outcome. We describe a case of xanthogranulomatous pyelonephritis (XPN) in the native kidney in a patient of post transplant ADPKD which presented as frequently relapsing UTI with graft dysfunction where in accurate diagnosis was made possible with the aid of 18-fluorodeoxyglucose (FDG) - Positron emission computerized tomography (PET/CT)

  1. "I Caught It at the Movies": Reflections on Medical History, Movie Theaters, and the Cinema of Contagion.

    Science.gov (United States)

    Wahlert, Lance

    2016-01-01

    Undertaking an examination of the precarious places of the movies and movie theaters in queer lives in the 20th century, this article takes up a series of anecdotal episodes and feature-length films to consider how the space-related stakes of LGBT health have been best understood in literal cinema houses and the narrative cinema projections inside of them. The author argues for an appreciation of LGBT-themed motion pictures as oscillating between perpetuator of queer pathology and its potential solution.

  2. Breast cancer pulmonary metastasis is increased in mice undertaking spontaneous physical training in the running wheel; a call for revising beneficial effects of exercise on cancer progression.

    Science.gov (United States)

    Smeda, Marta; Przyborowski, Kamil; Proniewski, Bartosz; Zakrzewska, Agnieszka; Kaczor, Dawid; Stojak, Marta; Buczek, Elzbieta; Nieckarz, Zenon; Zoladz, Jerzy A; Wietrzyk, Joanna; Chlopicki, Stefan

    2017-01-01

    It has been repeatedly shown that regular aerobic exercise exerts beneficial effects on incidence and progression of cancer. However, the data regarding effects of exercise on metastatic dissemination remain conflicting. Therefore, in the present study the possible preventive effects of voluntary wheel running on primary tumor growth and metastases formation in the model of spontaneous pulmonary metastasis were analyzed after orthotopic injection of 4T1 breast cancer cells into mammary fat pads of female Balb/C mice. This study identified that in the mice injected with 4T1 breast cancer cells and running on the wheels (4T1 ex) the volume and size of the primary tumor were not affected, but the number of secondary nodules formed in the lungs was significantly increased compared to their sedentary counterparts (4T1 sed). This effect was associated with decreased NO production in the isolated aorta of exercising mice (4T1 ex), suggesting deterioration of endothelial function that was associated with lower platelet count without their overactivation. This was evidenced by comparable selectin P, active GPIIb/IIIa expression, fibrinogen and vWF binding on the platelet surface. In conclusion, voluntary wheel running appeared to impair, rather than improve endothelial function, and to promote, but not decrease metastasis in the murine orthotopic model of metastatic breast cancer. These results call for revising the notion of the persistent beneficial effects of voluntary exercise on breast cancer progression, though further studies are needed to elucidate mechanisms involved in pro-metastatic effects of voluntary exercise.

  3. Process, practice and priorities — key lessons learnt undertaking sensitive social reconnaissance research as part of an (UNESCO-IOC) International Tsunami Survey Team

    Science.gov (United States)

    van Zijll de Jong, Shona L.; Dominey-Howes, Dale; Roman, Carolina E.; Calgaro, Emma; Gero, Anna; Veland, Siri; Bird, Deanne K.; Muliaina, Tolu; Tuiloma-Sua, Dawn; Afioga, Taulagi Latu

    2011-07-01

    The 29 September 2009 South Pacific tsunami has had a lasting impact upon local coastal villages and global collaborative research efforts. Locally, the impact of the tsunami is one of the most severe disasters Samoa has experienced in the last several decades. Within one week of the event, 143 people died. Approximately 6000 traumatized men, women and children - terrified of the sea - refused to return to live or work in their rural, coastal villages, which in turn has had broad consequences for humanitarian emergency relief distribution networks and early recovery planning efforts. Researchers came from all over the world to participate in the UNESCO International Oceanographic Commission (IOC) Samoa International Tsunami Survey Team (ITST). Focusing on the need for interdisciplinary research, for the first time, a social impact assessment team (SIT) was expressly invited to participate. Within days of the tsunami, a group of Australian, New Zealand, American, Fijian, and Japanese disaster researchers began to discuss how they might develop a social science reconnaissance research plan using innovative approaches and best practice. This paper presents an overview of challenges faced by the social impact assessment team with a focus on lessons to be learnt from this experience. We discuss the need to clarify project boundaries, develop a core research agenda and project milestones, and develop day-to-day fieldwork work plans and at the same time be sensitive to the emotional needs of the interviewees as well as the researchers. We also make several practical suggestions for future social reconnaissance research with a set of recommendations to support disaster researchers as they plan their own research projects. The inclusion of a social impacts assessment group within a UNESCO-IOC ITST was a valuable response to the increasing need for responsible social research in sensitive topics of post-disaster analysis. Social scientists are aware that disaster social science research should not be a risk to the public, and that misconduct in such work should be avoided as far as possible. We believe that the inclusion of social science experts will revolutionise conceptual, methodological and empirical approaches in future ITSTs. Social scientists will provide unprecedented volumes of high quality information on post-disaster movements, communication and response activities by individuals, communities, private and public sectors — because social scientists are concerned about the integrity of the research process and results. Building upon our experiences, future ITSTs may tap into the potential that social science has to transform ITST's capacity to gather information about disaster preparedness, what tsunami survivors saw, heard and experienced, and to reconstruct the socio-economic and political dynamics of affected communities. This paper contributes to the limited literature that outlines how to develop responsible plans and processes for post-tsunami disaster work; and, it furthers a line of inquiry applicable to a wide variety of hazards, such as flooding, cyclones, earthquakes, bushfires, pandemics and terrorism.

  4. Ethnic Education Should Undertake the Major Historic Task of Ethnic Unity and the Possibility of and Explorations into the Localization of Diversified Education

    Science.gov (United States)

    Minhui, Qian

    2010-01-01

    This article argues that the choice of cultures by ethnic education was determined by a given form of elitist ideology and a power agency. After the conversion of China's society from a planned economy to a market economy, this elitist ideology and power agency has become diversified and includes the elitist ideology of statism. Empowerment has…

  5. Impact of pharmacists assisting with prescribing and undertaking medication review on oxycodone prescribing and supply for patients discharged from surgical wards.

    Science.gov (United States)

    Tran, T; Taylor, S E; Hardidge, A; Findakly, D; Aminian, P; Elliott, R A

    2017-10-01

    Overprescribing of oxycodone is a contributor to the epidemic of prescription opioid misuse and deaths. Practice models to optimize oxycodone prescribing and supply need to be evaluated. We explored the impact of pharmacist-assisted discharge prescribing and medication review on oxycodone prescribing and supply for patients discharged from surgical wards. A retrospective audit was conducted on two surgical inpatient wards following a 16-week prospective pre- and post-intervention study. During the pre-intervention period, discharge prescriptions were prepared by hospital doctors and then reviewed by a ward pharmacist (WP) before being dispensed. Post-intervention, prescriptions were prepared by a project pharmacist in consultation with hospital doctors and then reviewed by a WP and dispensed. Proportion of patients who were prescribed, and proportion supplied, oxycodone on discharge; Median amount (milligrams) of oxycodone prescribed and supplied, for patients who were prescribed and supplied at least one oxycodone-containing preparation, respectively. A total of 320 and 341 patients were evaluated pre- and post-intervention, respectively. Pre-intervention, 75.6% of patients were prescribed oxycodone; after WP review, 60.3% were supplied oxycodone (Psupplied was 100 milligrams/patient. Post-intervention, 68.6% of patients were prescribed oxycodone; after WP review, 57.8% were supplied oxycodone (Psupplied was 50 milligrams/patient (difference in amount prescribed and supplied: 50 milligrams, Psupplied oxycodone but not the amount supplied/patient. Having a pharmacist assist with prescribing reduced the amount of oxycodone supplied. © 2017 John Wiley & Sons Ltd.

  6. Undertaking high impact strategies: The role of national efficiency measures in long-term energy and emission reduction in steel making

    International Nuclear Information System (INIS)

    Xu, Tengfang; Karali, Nihan; Sathaye, Jayant

    2014-01-01

    Highlights: • Evaluate long-term effects of national energy efficiency in steel making. • Use bottom-up optimization for projection in China, India and the U.S. • The effects include changes in steel production, energy use, emissions, and costs. • Three emission targets induce different structural changes and investments. • Projected energy and CO 2 intensity declines in each country from 2010 to 2050. - Abstract: In this paper, we applied bottom-up linear optimization modeling to analyze long-term national impacts of implementing energy efficiency measures on energy savings, CO 2 -emission reduction, production, and costs of steel making in China, India, and the U.S. We first established two base scenarios representing business-as-usual steel production for each country from 2010 to 2050; Base scenario (in which no efficiency measure is available) and Base-E scenario (in which efficiency measures are available), and model scenarios representing various emission-reduction targets that affects production, annual energy use and costs with the goal of cost minimization. A higher emission-reduction target generally induces larger structural changes and increased investments in nation-wide efficiency measures, in addition to autonomous improvement expected in the Base scenario. Given the same emission-reduction target compared to the base scenario, intensity of annual energy use and emissions exhibits declining trends in each country from year 2010 to 2050. While a higher emission-reduction target result in more energy reduction from the base scenario, such reduction can become more expensive to achieve. The results advance our understanding of long-term effects of national energy efficiency applications under different sets of emission-reduction targets for steel sectors in the three major economies, and provide useful implications for high impact strategies to manage production structures, production costs, energy use, and emission reduction in steel making

  7. Conversational Analysis as a Method for Research on Intercultural Learning: A Report on a Project with the Aim of "Learning by Undertaking Research"

    Directory of Open Access Journals (Sweden)

    Gabriele Berkenbusch

    2009-01-01

    Full Text Available Conversational analysis—situated between pragmatic linguistics and qualitative empirical research—is a complex method, which needs a lot of time and dedication. It is necessary to develop a so-called “analytical mentality”. The aim of the project presented in this paper was to develop the theoretical insights and the practical skills of a group of students for this kind of research. They worked together throughout the duration of the project, especially in the collec¬tion of empiric material: i.e. the recording of conversations between foreign and German stu¬dents, the transcription of the material, a group discussion on the data and finally its analysis. This articles aims at showing what students can learn by doing this kind of work, based on examples of the collected empirical material: (1 they will be introduced to the different levels and stages of the research process and have the chance to develop a methodical and methodological competence; (2 their general communicative competences and their special competences of the foreign language will increase, as well as (3 their knowledge of intercultural learning by working with authentic data of intercultural communication. So, for instance, stereotypes and how they have been constructed during the interaction may be analysed and precisely described on a micro-analytical level. URN: urn:nbn:de:0114-fqs0901335

  8. UNDERTAKING POSITIVE CONTROL STUDIES AS PART OF DEVELOPMENTAL NEUROTOXICITY TESTING: A REPORT FROM THE ILSI RESEARCH FOUNDATION/RISK SCIENCE INSTITUTE EXPERT WORKING GROUP ON NEURODEVELOPMENTAL ENDPOINTS

    Science.gov (United States)

    Developmental neurotoxicity testing involves functional and neurohistological assessments in offspring during and following maternal and/or neonatal exposure. Data from positive control studies are an integral component in developmental neurotoxicity risk assessments. Positive ...

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

    Science.gov (United States)

    Lai, Chun; Gu, Mingyue; Hu, Jingjing

    2015-01-01

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

  10. Psychological distress in student nurses undertaking an educational programme with professional registration as a nurse: Their perceived barriers and facilitators in seeking psychological support.

    Science.gov (United States)

    Mitchell, A E P

    2018-05-01

    WHAT IS KNOWN ON THE SUBJECT?: Psychological distress is a major health concern, and university student populations are at a risk due to high academic, economic and interpersonal demands at this time. While a number of studies have been conducted looking at distress and service uptake amongst university students, there is a lack of comparative information in the student nurse population. Therefore, this study focuses on level of psychological distress and service uptake in student nurses during their training. Student nurses in training are acknowledged as particularly vulnerable to anxiety and depression. Anxiety and depression can interfere with educational achievement and interfere with working relationships, which are an important aspect of clinical practice. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This study investigates psychological distress and service uptake in student nurses, in a single study, by measuring the level of distress and comparing this with adult nonpatient norms. The key findings suggest high levels of anxiety and depression and poor uptake of support in student nurses. The main barrier to seeking support was the fear of disclosure about their anxiety and/or depression, and feared impact on their suitability to train as a nurse. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Due to the fear of disclosure and low levels of support seeking, mental health nurses and academics have a key role to play in mental health literacy. It seems reasonable, given the key findings, to suggest that interventions be directed at decreasing anxiety and depression such as mindfulness training and other evidence-based strategies. It is recommended that psychological distress needs due attention from higher education sector and those health professionals involved in mental health service provision to support evidence-based strategies that target these issues. Introduction This study adds to the existing international evidence on psychological distress in the student population by focusing on student nurses. It quantitatively assesses psychological distress with comparative norms and investigates service uptake in a single study. Aim The aim of this study was to investigate the level of psychological distress in students and compare this with population norms and highlight potential facilitators and barriers to help seeking. Methods This study recruited N = 121 student nurses from one university in a cross-sectional design. Data were analysed using descriptive statistics, independent t tests and one-way ANOVAs. Findings The key findings show high levels of psychological distress, which is above levels seen in the general population. The main barriers to seeking support were fear of disclosure and the perceived impact on their suitability as a student nurse. Discussion The study highlights that high levels of distress identified in the literature are seen in student nurses and that fear of disclosure may account for some not seeking support. Relevance The fear of disclosure and low levels of seeking support suggest there is a need for mental health nurses and academics to play a key role in mental health literacy and evidence-based interventions such as mindfulness to combat these issues. © 2018 John Wiley & Sons Ltd.

  11. Effects and safety of GnRH-a as a luteal support in women undertaking assisted reproductive technology procedures: follow-up results for pregnancy, delivery, and neonates.

    Science.gov (United States)

    Zhou, Weiqin; Zhuang, Yanyan; Pan, Yanping; Xia, Fei

    2017-05-01

    To investigate the effects and safety of gonadotropin releasing hormone analogue (GnRH-a) as an addition to progesterone luteal support in women who underwent in vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) and achieved a clinical pregnancy. A retrospective analysis was conducted on 214 patients who underwent IVF/ICSI-ET procedures with standard long mid-luteal protocol, of which 123 received GnRH-a-free protocol and 91 received GnRH-a-added protocol. The patients' pregnancy and delivery course, and their neonates' status at birth and growth/development after birth were statistically compared. There was no significant difference between both study groups regarding embryo risks and maternal complications during early pregnancy. as well as fetal risks during the middle and late stages and neonate risks during birth, except that the twin pregnancies of the GnRH-a-added group had a considerably greater male/female ratio, and a significantly higher rate of premature delivery and low birth weight than those of the GnRH-a-free group. In addition, there was no significant difference in neonate risks within 2 years after birth between both cohorts. With precautions taken to control the number of implanted embryos and reduce the incidence of twinning pregnancy, the addition of GnRH-a to luteal support is relatively safe and effective.

  12. Correlation Between the Efficiency of Machinery and Equipment and the Productivity of Workers and its Effect on the Performance of a Metallurgical Undertaking

    Directory of Open Access Journals (Sweden)

    Kulawik, A.

    2007-01-01

    Full Text Available In this paper the example of procedure of life and objectify work effectiveness analysis in metallurgical enterprise were presented. Besides, on the example of chosen units of metallurgical enterprise, results of analysis - based on methodic proposed in the article - were discussed.

  13. A Major Making Undertaking: A New Librarian Transforms A Middle School Library into a Makerspace Aligned to High School Career Endorsements

    Science.gov (United States)

    Baker, Sheila F.; Alexander, Bonnie

    2018-01-01

    Learning in makerspaces involves doing, playing, thinking, experimenting, creating, collaborating, mentoring, inquiring, problem-solving, producing, inventing, designing, building, and sharing (Loertscher, Preddy, and Derry 2013). Whatever the character of a makerspace, all makerspaces have the same goal: to actively engage students in open-ended…

  14. Decree of 1 August 1981 on examinations for qualified experts and physicians authorised to undertake physical surveillance for protection against radiation

    International Nuclear Information System (INIS)

    1981-01-01

    English. This Decree of the Minister of labour and Social Affairs of 1 August 1981 concerns the procedure for admission to examinations, for inclusion in the national list, of qualified experts and approved medical practitioners who are competent in radiation protection matters. the Decree replaces a former Decree of 24 June 1978 on the same subjec [fr

  15. Parents' experience of undertaking an intensive cognitive orientation to daily occupational performance (CO-OP) group for children with cerebral palsy.

    Science.gov (United States)

    Jackman, Michelle; Novak, Iona; Lannin, Natasha; Froude, Elspeth

    2017-05-01

    The purpose of this study was to explore the experience of parents of children with cerebral palsy (CP) who participated in an intensive cognitive orientation to daily occupational performance (CO-OP) group program addressing child chosen goals. Participants were six parents of children with CP who participated in a CO-OP upper limb task-specific training program. Parents participated in semi-structured interviews conducted via phone. A grounded theory approach was used. Interviews were transcribed verbatim and coded to identify categories and overarching themes of the parent experience of CO-OP. The theory of CO-OP for children with CP was one of offering a unique and motivating learning experience for both the child and the parent, differing from other therapeutic approaches that families had previously been involved in. Five categories were identified: the unique benefits of CO-OP; the importance of intensity; the child's motivation; challenging the parent role; and the benefits and challenges of therapy within a group context. Parents felt that CO-OP was a worthwhile intervention that leads to achievement of goals involving upper limb function and had the capacity to be transferred to future goals. Intensity of therapy and a child's motivation were identified as important factors in improvements. Further studies using quantitative research methods are warranted to investigate the benefits of CO-OP for children with neurological conditions. Implications for rehabilitation The cognitive orientation to daily occupational performance (CO-OP) is a promising upper limb cognitive motor training intervention for children with cerebral palsy. In a small sample, parents perceived that CO-OP leads to achievement of upper limb goals. Intensity of therapy, the child's motivation and the parents' ability to "step-back" were identified as important to the success of CO-OP.

  16. Motivations for undertaking: an analysis of differences between men and women; Motivaciones para emprender: un analisis de diferencias entre hombre y mujeres

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Fernandez, M.; Romero Fernandez, P. M.; Diaz Carrion, R.

    2012-11-01

    Over the last years, empirical evidence shows that, although the entrepreneurial activity of women has increased, it is still lower than that of their male counterparts. Recent works analyze the factors that explain this difference detailing two main barriers: external (related to the environment) and personal (socio demographic and perceptual aspects). Our purpose is to contribute in order to explain the way these factors determine entrepreneurial behaviour, either creating or transforming an enterprise, and if certain organizational aspects of their previous employment might have direct implications on the transformation or the creation decision too. (Author) 58 refs.

  17. Experiences of persons with spinal cord injury undertaking a physical activity programme as part of the SCIPA 'Full-On' randomized controlled trial.

    Science.gov (United States)

    Calder, Allyson; Nunnerley, Jo; Mulligan, Hilda; Ahmad Ali, Nordawama; Kensington, Gemma; McVicar, Tim; van Schaik, Olivia

    2018-04-01

    For individuals with spinal cord injury the long term benefits of physical activity are well documented, however the majority of this population report inactivity secondary to participatory barriers. Research investigating physically intensive exercise programs for people with spinal cord injury is limited, with even less attention paid to the experience of the participants. To explore the experiences of persons with spinal cord injury of their participation in the New Zealand arm of the Spinal Cord Injury and Physical Activity (SCIPA) 'Full-On' randomized controlled trial. Eight participants recruited to SCIPA Full-On completed individual virtual video diary interviews three times across the duration of their twelve week Full-On trial. Expectations and highs and lows of the program were recorded via a webcam. The video diary data were transcribed verbatim and analyzed inductively for themes. Three independent themes were identified from the data: the participants' excitement of opportunity to participate in SCIPA Full-On' randomized controlled trial, personal rewards from participation and also the frustrations to participation they experienced. This study provides valuable information on factors that motivate participation in physical activity for individuals with spinal cord injury, within a research setting. The findings highlighted the importance of accessibility and a supportive network which may be a way to provide individuals with spinal cord injury the means to become self-efficacious to participate in community physical activity outside of the research environment. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. 17 CFR 239.42 - Form F-X, for appointment of agent for service of process and undertaking for issuers registering...

    Science.gov (United States)

    2010-04-01

    ..., rights offering or business combination. 239.42 Section 239.42 Commodity and Securities Exchanges... tender offer, rights offering or business combination. Form F-X shall be filed with the Commission: (a... in connection with a tender offer, rights offering or business combination. [73 FR 972, Jan. 4, 2008] ...

  19. Undertaking a Collaborative Rapid Realist Review to Investigate What Works in the Successful Implementation of a Frail Older Person’s Pathway

    Directory of Open Access Journals (Sweden)

    Éidín Ní Shé

    2018-01-01

    Full Text Available We addressed the research question “what factors enable the successful development and implementation of a frail older person’s pathway within the acute setting”. A rapid realist review (RRR was conducted by adopting the RAMESES standards. We began with a sample of 232 articles via database searches supplemented with 94 additional records including inputs from a twitter chat and a hospital site visit. Our final sample consisted of 18 documents. Following review and consensus by an expert panel we identified a conceptual model of context-mechanism-(resources-outcomes. There was overall agreement frailty should be identified at the front door of the acute hospital. Significant challenges identified related to organisational boundaries both within the acute setting and externally, the need to shift outcomes to patient orientated ones, to support staff to sustain the pathway by providing ongoing education and by providing role clarity. RRRs can support research such as the systematic approach to improving care for frail older adults (SAFE study by producing accounts of what works based on a wide range of sources and innovative engagement with stakeholders. It is evident from our provisional model that numerous factors need to combine and interact to enable and sustain a successful frail older person’s pathway.

  20. Using measures of wellbeing for impact evaluation: Proof of concept developed with an Indigenous community undertaking land management programs in northern Australia.

    Science.gov (United States)

    Larson, Silva; Stoeckl, Natalie; Jarvis, Diane; Addison, Jane; Prior, Sharon; Esparon, Michelle

    2018-05-05

    Combining insights from literature on the Theory of Change, Impact Evaluation, and Wellbeing, we develop a novel approach to assessing impacts. Intended beneficiaries identify and rate factors that are important to their wellbeing, their satisfaction with those factors now, and before an intervention. Qualitative responses to questions about perceived changes and causes of change are linked to quantitative data to draw inferences about the existence and/or importance of impact(s). We use data from 67 Ewamian people, in a case study relating to Indigenous land management, to provide proof of concept. 'Knowing that country is being looked after' and 'Having legal right/access to the country' were identified as important to wellbeing, with perceptions that Native Title determination, declared Indigenous Protected Area and associated land management programs have had a significant and positive impact on them. Further method testing might determine the utility of this approach in a wide range of settings.

  1. Identifying attachment ruptures underlying severe music performance anxiety in a professional musician undertaking an assessment and trial therapy of Intensive Short-Term Dynamic Psychotherapy (ISTDP).

    Science.gov (United States)

    Kenny, Dianna T; Arthey, Stephen; Abbass, Allan

    2016-01-01

    Kenny has proposed that severe music performance anxiety that is unresponsive to usual treatments such as cognitive-behaviour therapy may be one manifestation of unresolved attachment ruptures in early life. Intensive Short-Term Dynamic Psychotherapy specifically targets early relationship trauma. Accordingly, a trial of Intensive Short-Term Dynamic Psychotherapy with severely anxious musicians was implemented to assess whether resolution of attachment ruptures resulted in clinically significant relief from music performance anxiety. Volunteer musicians participating in a nationally funded study were screened for MPA severity. Those meeting the critical cut-off score on the Kenny Music Performance Anxiety Inventory were offered a trial of Intensive Short-Term Dynamic Psychotherapy. In this paper, we present the theoretical foundations and rationale for the treatment approach, followed by sections of a verbatim transcript and process analysis of the assessment phase of treatment that comprised a 3-h trial therapy session. The 'case' was a professional orchestral musician (male, aged 55) who had suffered severe music performance anxiety over the course of his entire career, which spanned more than 30 years at the time he presented for treatment following his failure to secure a position at audition. The participant was able to access the pain, rage and grief associated with unresolved attachment ruptures with both parents that demonstrated the likely nexus between early attachment trauma and severe music performance anxiety. Intensive Short-Term Dynamic Psychotherapy is a potentially cost-effective treatment for severe music performance anxiety. Further research using designs with higher levels of evidence are required before clinical recommendations can be made for the use of this therapy with this population.

  2. Report and recommendations to the Minister regarding the environmental assessment report for Polsky Energy Corporation's proposed undertaking Brooklyn Energy Centre, Queens County, Nova Scotia

    International Nuclear Information System (INIS)

    Beanlands, G.; Glover, D.; Beviss, H.

    1993-01-01

    A public consultation review was undertaken to assess the suitability and environmental compatibility of Polsky Energy Corporation's proposal for a wood-fired cogeneration plant in Brooklyn, Nova Scotia. The plant would supply 21.3 MW of power to the provincial utility and steam to a local paper company. Public hearings were held in January 1993 and presentations were received from the project proponent and various intervenors. The concerns identified in the hearing included adequacy of the supply of wood wastes and the percentage of supplementary fuels required; air emissions and water-related effluents; ash disposal; monitoring; noise and traffic; socioeconomic impacts; and decommissioning. The hearing panel, appointed by the Nova Scotia Environmental Control Council, considered all the information received and concluded that the proposed facility will not cause significant or unacceptable risks to the natural and social environments of the surrounding community. This is contingent upon effective monitoring, appropriate guidance by regulatory agencies, and opportunities for continued liaison with the community. Conditions recommended by the panel include no operation of the plant using less than 70% wood as the principal fuel supply; conducting of a fuel audit every two years; reduction of the safety risk associated with the projected increase in truck traffic; continuous monitoring of stack emissions; and a requirement for a decommissioning plan as part of the permitting process. 3 refs., 1 fig

  3. Industrial Guidelines for Undertaking a Hard-Core Employment Program: An Analytic Case Study of the Experience of an Urban Industrial Organization.

    Science.gov (United States)

    Feifer, Irwin; And Others

    Based on an analytically evaluative case study of a New York City furniture department store's experiences with a Manpower Administration contract, this report deals with the development and progress of the program as analyzed by one investigator through interviews with almost all of the participants in the program. As a result of the study,…

  4. A Prospective Investigation of Biomechanical Risk Factors for Patellofemoral Pain Syndrome. The Joint Undertaking to Monitor and Prevent ACL Injury (JUMP-ACL) Cohort

    Science.gov (United States)

    2009-09-24

    tors: Brent Arnold, Shrikant Bangdiwala, Barry Boden, Kenneth Cameron, Thomas DeBerardino, David Keblish, Marjorie King, Robert Sullivan, John Tokish...Clin Biomech. 2007;22:681-688. 24. Shrier I, Ehrmann-Feldman D, Rossignol M, Abenhaim L. Risk fac- tors for development of lower limb pain in

  5. The concept of abusive clauses/unfair terms in contracts concluded between the undertakings, on the one hand, and the consumers, on the other hand

    Directory of Open Access Journals (Sweden)

    Andreea-Teodora Stănescu

    2014-11-01

    Full Text Available Initially, the concept of unfair terms characterized only the contracts concluded between consumers and professionals. Currently, the concept is also incident in other types of contracts. This study only concerns the concept of unfair terms applicable to contracts concluded between consumers and professionals. Main regulations applicable are represented by Law no. 193/2000 on unfair terms in contracts concluded between professionals and consumers and Directive 93/13 / EEC on unfair terms in consumer contracts (interpreted by the ECJ. Scientific work is proposed to set up the concept of unfair terms. In order to do so, several steps are to be followed: 1. determining the scope (contracts on the sale of goods or services concluded between professionals and consumers 2. analysis of unfair terms defining features: (a the absence of negotiation between the contracting parties, (b the presence of a significant imbalance between the rights and obligations of the parties, to the detriment of consumers and (c the breach of good faith 3. the identification of the incident sanctions 4. the highlighting of some procedural features (especially in terms of the effects of court decisions finding the unfairness of a contractual term.

  6. A Hundred Osamas: Islamist Threats and the Future of Counterinsurgency

    National Research Council Canada - National Science Library

    Zuhur, Sherifa

    2005-01-01

    .... The author of this monograph, Dr. Sherifa Zuhur, examines the intensity and diversification of extremist efforts and outlines their "new jihad" and its relationship to the regeneration of extremist leadership...

  7. Iran's Relations to the East: Nonproliferation and Regional Security in a Changing Southwest Asia

    Energy Technology Data Exchange (ETDEWEB)

    Tehsin, Muhammad [Quaid-I-Azam Univ., Islamabad (Pakistan)

    2014-11-01

    This study attempts to answer the following questions: would a successful JPOA result in nuclear nonproliferation and regional security in Southwest Asia; and could the Middle East and South Asia work together to contain the threat of Salafi jihadism?

  8. Radical Islam in East Africa

    Science.gov (United States)

    2009-01-01

    Initiative EIJ Egyptian Islamic Jihad EIJM Eritrean Islamic Jihad Movement EPLF Eritrean People’s Liberation Front FPENS Formal Private Education Network in...ceremonies, the siyaaro or pilgrimages to the tombs of saints (practiced in particular by Sufis), and the celebration of Mawliid (the Prophet... tombs become pil- grimage centers.17 An important Sufi-linked organization is Ahlu Sunna wal-Jama’a (ASWJ), which seeks to unify the Sufi community

  9. Terror: Social Media and Extremism

    Science.gov (United States)

    2014-05-01

    lists the 39 principles of jihad. One of the principles is, " performing electronic jihad.ř The principle describes cybercrime and cyber vandalism...attack on the Boston Marathon . A lesser-known case study of self-radicalization from YouTube is Roshanara Choudhry, a British woman who stabbed a Member...done in social media to counter the extremists. A recreation of USIA with a modern spin for the technology of today could vastly improve the US

  10. Jihād and Islamic arms and armour

    Directory of Open Access Journals (Sweden)

    Alexander, David

    2002-12-01

    Full Text Available This article studies the islamic concept of Jihad or Holy war and its differents implications on the decoration of arms and armour.

    Este artículo trata el concepto islámico de Jihad o Guerra Santa y sus diversos implicaciones trasladadas a la decoración de las armas y armaduras.

  11. Os adolescentes infratores do Rio de Janeiro e as instituições que os "ressocializam". A perpetuação do descaso Teenage law offenders in Rio de Janeiro and institutions that "rehabilitate" them: the perpetuation of negligence

    Directory of Open Access Journals (Sweden)

    Maruza B. Oliveira

    1999-10-01

    Full Text Available Este artigo apresenta dados sobre adolescentes envolvidos em processos na Justiça da Infância e Juventude. Trata-se de estudo exploratório composto por uma abordagem qualitativa e quantitativa, realizado no ano de 1994 em três escolas (Instituto Padre Severino, Escola João Luiz Alves e Educandário Santos Dumont situadas no Município do Rio de Janeiro, responsáveis pela custódia judicial de adolescentes infratores. São apresentados dados do perfil sócio-demográfico dos adolescentes e suas famílias e relatado o cotidiano vivenciado por funcionários, adolescentes e pesquisadores. O trabalho busca demonstrar os efeitos danosos da vida imposta a esses jovens, seja pela família, sociedade, judiciário e instituições de custódia e sugere propostas de abordagens e encaminhamentos para a problemática investigada.This article presents data from juvenile delinquents in the Rio de Janeiro Minors Court. It is an exploratory study with qualitative and quantitative approaches, conducted in 1994 in three schools (Padre Severino Institute, João Luiz Alves School, and Santos Dumont School in Greater Metropolitan Rio de Janeiro and responsible for the legal custody of juvenile delinquents. Social and demographic aspects of the adolescents and families are shown, and the daily routines of employees, adolescents, and researchers are reported. This paper stresses the damaging effects on the lives of these youngsters by their families, society, and judiciary and legal custody institutions. It also suggests approaches and positive ways of reorienting the issue.

  12. Montaigne y la inmensidad del mundo : «una perpetua multiplicación y vicisitud de formas» = Montaigne and the immensity of the world : «a perpetual multiplication and vicissitude of forms»

    OpenAIRE

    Bayod, Jordi

    2013-01-01

    Podría pensarse que la idea de la inmensidad del mundo aparece en Montaigne sólo como un recurso retórico empleado con una finalidad pedagógicomoral. Pero el examen de las distintas páginas de los Ensayos que se ocupan del tema muestra hasta qué punto tiene también una dimensión filosófica. En particular, en el capítulo «Des coches» Montaigne toma partido con notable rotundidad por un universo sin límites ni espaciales ni temporales poblado por una infinidad de formas en perpetua vicisitud. L...

  13. The Portrayal of EFLTeachers in Official Discourse: The Perpetuation of Disdain (La imagen de los profesores de inglés como lengua extranjera en el discurso oficial: la perpetuación del desdén)

    Science.gov (United States)

    Guerrero, Carmen Helena

    2010-01-01

    The purpose of this article is to offer an interpretation of the images of Colombian English teachers constructed in official discourse, particularly (but not exclusively) in the document "Estándares básicos de competencias en lenguas extranjeras: inglés. Formar en lenguas extranjeras, el reto". This is part of a larger critical…

  14. "The necessity for better bodies to perpetuate our institutions, insure a higher development of the individual, and advance the conditions of the race." Physical culture and the formation of the self in the late nineteenth and early twentieth century USA.

    Science.gov (United States)

    Martschukat, Jürgen

    2011-01-01

    This article explores the significance of sports and physical exercise in the turn-of-the-century culture and society of the U.S. It depicts how physical fitness became a decisive feature of collective and individual self-perception and was understood as being at the core of a successful shaping of both the self and of the American body politic. I concentrate in particular on paradigms and strategies of human resources management to exemplify the overarching significance of physical fitness as it established itself at the heart of the USA's enterprise culture that began to emerge in the later nineteenth century. American peculiarities will be considered, alongside ties and allusions to European, and particularly British, developments.

  15. Más allá de la “Ciencia de la Información” Tendencias de una disciplina en movimiento perpetuo = Beyond the “Information Science”. Trends of a discipline in perpetual motion

    Directory of Open Access Journals (Sweden)

    Alejandro E. Parada

    2015-06-01

    Full Text Available Universidad de Buenos Aires. Facultad de Filosofía y Letras. Instituto de Investigaciones Bibliotecológicas-INIBI En el presente editorial se analizan las diversas tendencias de la Ciencia de la Información en un momento signado por la globalidad, la Era Digital y el posmodernismo. Entre otros aspectos se abordan los tópicos siguientes: el impacto de la “modernidad líquida” en el tratamiento de la información, el desarrollo de los sistemas bibliotecarios indeterministas, las zonas de “pluralidad virtual” en los espacios tradicionales de las bibliotecas, la instrumentación creciente del Acceso Abierto, la importancia de la formación de los bibliotecarios en las “áreas de dominio” especializado y en la interoperabilidad de la Web semántica, el perfil profesional en las capacidades digitales, el papel de la “herencia cultural” de las bibliotecas, archivos y museos, la alteridad de los usuarios en sus nuevas vidas virtuales, la configuración moderna de la “ Web of Things” y sus interrelaciones con las personas, entre otros temas de vital significación para dirimir las nuevas perspectivas de la Ciencia de la Información = In this editorial the various trends in Information Science at a time marked by the whole, the Digital Age and postmodernism are analyzed. Among other aspects, the following topics are discussed: The impact of “liquid modernity” in the processing of information, development of library systems indeterminists, areas of “virtual plurality” in the traditional spaces of the Libraries, the increasing instrumentation of the Open Access, the importance of librarians’ training in the specialized “domain areas” and interoperability of the Semantic Web, the professional profile in digital capabilities, the role of “cultural heritage” of libraries, archives and museums, the otherness of users in their new virtual life, the modern architecture of the “Web of Things” and their relationships with people, among other topics of vital significance to resolve new perspectives of Information Science.

  16. Why Border Enforcement Backfired.

    Science.gov (United States)

    Massey, Douglas S; Durand, Jorge; Pren, Karen A

    2016-03-01

    In this article we undertake a systematic analysis of why border enforcement backfired as a strategy of immigration control in the United States. We argue theoretically that border enforcement emerged as a policy response to a moral panic about the perceived threat of Latino immigration to the United States propounded by self-interested bureaucrats, politicians, and pundits who sought to mobilize political and material resources for their own benefit. The end result was a self-perpetuating cycle of rising enforcement and increased apprehensions that resulted in the militarization of the border in a way that was disconnected from the actual size of the undocumented flow. Using an instrumental variable approach, we show how border militarization affected the behavior of unauthorized migrants and border outcomes to transform undocumented Mexican migration from a circular flow of male workers going to three states into an eleven-million person population of settled families living in 50 states.

  17. A Study into the Design of a Pre-Laboratory Software Resource in Effectively Assisting in the Chemistry Proficiency of Students of Chinese Origin Undertaking Post 16 Chemistry in the UK

    Science.gov (United States)

    O'Sullivan, Saskia Katarina Emily; Harrison, Timothy Guy

    2016-01-01

    This qualitative study indicates that Chinese origin students completing their pre-university education in a British school have particular difficulties related to sociocultural change, pedagogical differences, affective aspects, cognitive demand and language learning. These are discussed. The use of a pre-laboratory software resource to support…

  18. Decree-Law No. 48568 of 4 September 1968 - Competence of the J.E.N. to undertake scientific and technical inspections of private or public bodies involved in nuclear research or nuclear activities

    International Nuclear Information System (INIS)

    1968-01-01

    Under this Decree-Law, the Junta de Energia Nuclear (JEN) is empowered to inspect on a regular basis all establishments and installations involved in nuclear activities. These inspections are made to ensure that the installations are operated safely and efficiently and that radiation protection measures are properly applied. (NEA) [fr

  19. Desigualdades en salud y desigualdades sociales: un abordaje epidemiológico en un municipio urbano de Argentina Inequalities in health and socioeconomics: an epidemiological undertaking in an urban area of Argentina

    Directory of Open Access Journals (Sweden)

    Marcio Alazraqui

    2007-01-01

    Full Text Available OBJETIVOS: Establecer la relación entre algunos indicadores sociales y de salud en el nivel local mediante una combinación de métodos epidemiológicos y de referencias geográficas. MÉTODOS: El trabajo se realizó en los 431 radios censales del municipio de Lanús, provincia de Buenos Aires, Argentina, en el período comprendido entre enero de 1995 y diciembre de 2002. Se estratificaron los radios censales mediante un estudio por conglomerados o clústeres según sus características demográficas y socioeconómicas, se analizó la distribución de los eventos del proceso de salud-enfermedad-atención mediante su localización geográfica (georreferencias y se comparó la distribución de esos eventos a través de diagramas de caja (box-plot por grupos. La información demográfica y socioeconómica se obtuvo del Censo Nacional de Población y Vivienda de 1991 para cuatro aspectos de la población: características de la vivienda, nivel educacional, nivel de hacinamiento y personas mayores de 65 años que vivían en la vivienda. Los indicadores de salud fueron: la cobertura de vacunación de niños al momento del ingreso escolar, las tasas de embarazo en adolescentes y las tasas de mortalidad por tumores de mama en mujeres mayores de 40 años. RESULTADOS: La mediana del número de adolescentes embarazadas disminuyó a medida que mejoraban las condiciones socioeconómicas (ji2 = 60,7452; P = 4,074 ´ 10-13, mientras que la de la mortalidad por tumores de mama en mujeres mayores de 40 años fue mayor en el estrato con mejores condiciones de vida (ji2 = 12,9766; P = 0,0047. La mediana del número de niños con el esquema de vacunación incompleto al ingreso escolar disminuyó a medida que mejoraban las condiciones socioeconómicas, aunque de manera no significativa (ji2 = 6,3993; P = 0,0937. CONCLUSIONES: La combinación de métodos empleados permitió comprobar la relación existente entre los indicadores sociales y los indicadores del proceso salud-enfermedad-atención, en particular, la tasa de embarazos en adolescentes y la mortalidad por tumores de mama en mujeres mayores de 40 años. Estos resultados son de gran utilidad para diseñar intervenciones específicas dirigidas a reducir desigualdades en el nivel local.OBJECTIVES: To understand how certain socioeconomic factors interact with health indicators at the local level, so that health inequalities may be better addressed. METHODS: Several epidemiological methods were applied to study the 431 census block groups of the Lanús municipality in the province of Buenos Aires, Argentina, from January 1995 to December 2002. Using a cluster study, the block groups were categorized according to demographic and socioeconomic traits. A spatial distribution analysis was conducted of each health-related event in terms of its geographic location (georeference, and comparisons were drawn using box-plot charting for each group. Four types of demographic and socioeconomic data were gathered from the 1991 National Population and Housing Census: housing adequacy, overcrowding, percentage of persons 65 and older in the household, and level of education. The health indicators studied were vaccination coverage among children entering primary school, teen pregnancy rates, and breast cancer mortality rates in women over 40 years old. RESULTS: Teen pregnancy rates fell as socioeconomic conditions improved (chi2 = 60.7452; P = 4.074 ´ 10-13. In contrast, the breast cancer mortality rate among women over 40 was higher among those with a better standard of living (chi2 = 12.9766; P = 0.0047. Although the average number of children with incomplete vaccination schedules at school entry decreased with improved socioeconomic conditions, the difference was not statistically significant (chi2 = 6.3993; P = 0.0937. CONCLUSIONS: The combined methodologies confirmed the correlation between socioeconomic factors and health indicators, especially regarding teen pregnancy and breast cancer mortality rates. The results should be extremely helpful in designing interventions aimed at reducing health inequalities at the local level.

  20. How does the outcome of research training fellowships funded via the NHS compare with that from competitively funded fellowships from the MRC and other charities: a cross-sectional retrospective survey of trainees undertaking research training in the West Midlands.

    Science.gov (United States)

    Maybury, Charlotte; Morgan, Matthew David; Smith, Russell; Harper, Lorraine

    2018-01-23

    This study aimed to investigate the impact of research training funded via the National Health Service (NHS) on medical trainees compared with traditional clinical research training fellowships (CRTFs). Online survey of 221 clinical trainees who had completed a period of research during their clinical training between 2009 and 2015 in the West Midlands. Research outcomes. Overall response rate was 59%, of whom 72 participants were funded by CRTFs and 51 funded by the NHS. Although participants with CRTFs were more likely to be awarded a higher degree compared with those on NHS-administered funding (66/72 CRTFs and 37/51 NHS, P=0.005), similar proportions of NHS-funded and CRTF-funded participants entered clinical lecturer posts on completing initial research training (8/51 NHS and 16/72 CRTF, P=0.37). 77% of participants had three or more publications (CRTF 57 and NHS 39, P=0.72). 57 participants had completed clinical training; similar proportions of CRTF-funded and NHS-funded trainees had research included in their consultant contract (12/22 NHS and 14/26 CRTF, P=0.96) or were appointed to academic posts (3 of 25 NHS funded and 6 of 32 CRTF, P>0.05). 95% of participants would recommend to colleagues and 82% of participants felt the research experience improved their provision of clinical care with no difference between CRTF-funded and NHS-funded participants (P=0.49). Continuing to participate in clinical work during the research reduced reports of trainee difficulty on returning to clinical work (23/108 continued clinical work vs 12/22 no clinical work, P=0.001). Research training funded by the NHS provides a quality experience and contributes to the clinical academic capacity within the UK. More needs to be done to support NHS participants to successfully achieve a higher degree. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  1. From Corpus to Dictionary: A Hybrid Prescriptive, Descriptive and Proscriptive Undertaking Okulondoola engeli Eitu ly'Olusoga bwe Linaatuusibwa mu Iwanika: Omutindo ogulaga Olulimi bwe luli, bwe luteekwa okuba oba bwe lube lutwalibwe.

    Directory of Open Access Journals (Sweden)

    Minah Nabirye

    2012-01-01

    Full Text Available

    Despite some heroic efforts over the past few years, Lusoga remains mostly underdeveloped. It is under continuous pressure from more prestigious languages, such as the neighbouring Luganda and especially the only official language in Uganda, English. Lusoga is undergoing rapid language shifts, with new concepts entering the language daily. Ironically, this process is taking place before Lusoga has even been properly reduced to writing. There is no single official orthography that is truly being enforced; people who do write, write as they think fit. Language data is needed for the production of reliable reference works. In the absence of a substantial body of published material in Lusoga, the researcher can resort to recording and transcribing the living language. This opens Pandora's box, in that spoken language (which is meant to be heard, and is typically less formal is far more complex than written language (which is meant to be read, and is typically more formalised. Spoken and written variants are, by definition, different. And yet one wants to move the language forward, in a way, before the time is ripe. But then, with over two million speakers, how much longer can one wait? This article reports on the building of a new Lusoga corpus, nearly half of which consists of transcribed oral data. The writing problems encountered during the transcription effort are given detailed attention. Dealing with those writing problems in lexicography requires a multipronged approach. While most could be solved by laying down a norm, and thus through prescriptive lexicography, others need a more cautionary approach, and thus descriptive lexicography. Others still can only sensibly be solved when the lexicographer proposes certain options in defiance of existing norms and assumptions, at which point proscriptive lexicography needs to be called in.

    LUSOGA ABSTRACT:

    Obufunze: Empandiika y'Olusoga ekaali inhuma inho waile nga waliwooku obubonelo obulaga enkola y'obuzila mu kugizimba. Olusoga lukaawagamiile wansi w'ennimi nga Oluganda n'olulimi olw'eiwanga, Olungeleza. Ensonga endala ku dhikaalemeisa Olusoga okwetengelela n'okuba nti lulina ebigambo ebilwingila buli olukeile. Eky'embi, enkyukakyuka ebigambo bino ebiyaaka by'eleetawo eli kwidha mu kiseela nga Olusoga lwene lukaali kufunilwaku mpandiika ntongole. Waile walifu dh'Olusoga buti dhiliwo kamaala, wazila ndala ku dho eli kugobelelwa mu kuwandiika kubanga abantu bakaawandiika nga bwe babona. Ebiwandiiko ebili ku Lusoga oba mu lulimi Olusoga byetaagibwa okulaga Olusoga bwe lulina okuba ela n'ebilina okwebuuzibwaku. Eibula ly'ebiwandiiko oti ni bino litegeeza nti omunoonheleza alina okwefunila entambi dh'Olusoga olwogelwa ela yeewanulila Olusoga oluli mu ntambi edho okusobola okutegeela engeli olulimi olwo bwe luli mu kiseela ekyo. Kino kileeseewo obuzibu obundi nti Olusoga olwogelwa tilutongoze ate lulimu emigote kamaala egyandibaile gilondoolwa okusinziila ku mutindo omusengeke singa lubailem mu buwandiike. Ekika ky'Olusoga oluli mu mbeela eyogelwa kya ndhawulo ku kili mu mbeela y'obuwandiike. Okuwanula Olusoga okuva mu ntambi kw'aba nti kugiililiile kwagayaga na kunoga kibala kikaali kwenga bukalamu. Aye engeli ye kili nti Olusoga lulina aboogezi abaswika mu bukaile obubili, abanoonheleza ku Lusoga baalisaine kutandiika li? Olupapula luno lulambulula enzimba y'eitu ly'Olusoga nga ekitundutundu ky'eitu lino kiviile mu Lusoga olwawanulwa okuva mu mbeela eyogelwa. Obuzibu obwayagaanibwa mu mpandiika y'ebigambo ebyawanulwa n'obusimbiibwaku eisila. Okulaga engeli y'okuzigula obuzibu bw'empandiika mu isomo ly'amawanika kwetaagisa enkola eteekubila inho ku nsonga ndala aye enoonheleza engeli esinga kugasa omutendela gw'obuzibu obulondoolebwa. Waile nga obuzibu obundi busobola okugondhoolwa okugiila ku mutendela oguteebwawo, gwalaga olulimi nga bwe luteekwa okuba, obuzibu obundi bwetaagamu okwegendeleza nga wano mubaamu enkola y'okulaga nga olulimi bwe luli. Ate bwo obuzibu obundi bwandyetaagisa abawandiisi b'amawanika okuwaayo obudhulizi obusinziilwaku endowooza dhaibwe edhitagobelela mitendela giliwo nga balaga olulimi bwe lube lutwalibwe waile nga kino kyandiba nga kikontana n'amateeka g'olulimi agaliwo.

    LUSOGA KEYWORDS:

    Ebigambo ebikulu: olusoga; uganda; walifu; empandiika; eitu ly'olusoga; endhogela; okuwanula olusoga; ebigambo ebilamba; ebigambo ebigaitilile; ennamula ku bigambo ebyawukana; ebigambo ebyeyazike; emitendela gy'obutongole; ennhunga ya naliina; olulimi bwe luteekwa okuba; olulimi bwe luli; olulimi bwe lube lutwalibwe

  2. First update of the International Xenotransplantation Association consensus statement on conditions for undertaking clinical trials of porcine islet products in type 1 diabetes--Chapter 5: recipient monitoring and response plan for preventing disease transmission.

    Science.gov (United States)

    Denner, Joachim; Tönjes, Ralf R; Takeuchi, Yasu; Fishman, Jay; Scobie, Linda

    2016-01-01

    Xenotransplantation of porcine cells, tissues, and organs may be associated with the transmission of porcine microorganisms to the human recipient. A previous, 2009, version of this consensus statement focused on strategies to prevent transmission of porcine endogenous retroviruses (PERVs). This version addresses potential transmission of all porcine microorganisms including monitoring of the recipient and provides suggested approaches to the monitoring and prevention of disease transmission. Prior analyses assumed that most microorganisms other than the endogenous retroviruses could be eliminated from donor animals under appropriate conditions which have been called "designated pathogen-free" (DPF) source animal production. PERVs integrated as proviruses in the genome of all pigs cannot be eliminated in that manner and represent a unique risk. Certain microorganisms are by nature difficult to eliminate even under DPF conditions; any such clinically relevant microorganisms should be included in pig screening programs. With the use of porcine islets in clinical trials, special consideration has to be given to the presence of microorganisms in the isolated islet tissue to be used and also to the potential use of encapsulation. It is proposed that microorganisms absent in the donor animals by sensitive microbiological examination do not need to be monitored in the transplant recipient; this will reduce costs and screening requirements. Valid detection assays for donor and manufacturing-derived microorganisms must be established. Special consideration is needed to preempt potential unknown pathogens which may pose a risk to the recipient. This statement summarizes the main achievements in the field since 2009 and focus on issues and solutions with microorganisms other than PERV. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. First update of the International Xenotransplantation Association consensus statement on conditions for undertaking clinical trials of porcine islet products in type 1 diabetes--Chapter 3: Porcine islet product manufacturing and release testing criteria.

    Science.gov (United States)

    Rayat, Gina R; Gazda, Lawrence S; Hawthorne, Wayne J; Hering, Bernhard J; Hosking, Peter; Matsumoto, Shinichi; Rajotte, Ray V

    2016-01-01

    In the 2009 IXA consensus, the requirements for the quality and control of manufacturing of porcine islet products were based on the U.S. regulatory framework where the porcine islet products fall within the definition of somatic cell therapy under the statutory authority of the U.S. Food and Drug Administration (FDA). In addition, porcine islet products require pre-market approval as a biologic product under the Public Health Services Act and they meet the definition of a drug under the Federal Food, Drug, and Cosmetic Act (FD&C Act). Thus, they are subject to applicable provisions of the law and as such, control of manufacturing as well as reproducibility and consistency of porcine islet products, safety of porcine islet products, and characterization of porcine islet products must be met before proceeding to clinical trials. In terms of control of manufacturing as well as reproducibility and consistency of porcine islet products, the manufacturing facility must be in compliance with current Good Manufacturing Practices (cGMP) guidelines appropriate for the initiation of Phase 1/2 clinical trials. Sponsors intending to conduct a Phase 1/2 trial of islet xenotransplantation products must be able to demonstrate the safety of the product through the establishment of particular quality assurance and quality control procedures. All materials (including animal source and pancreas) used in the manufacturing process of the porcine islet products must be free of adventitious agents. The final porcine islet product must undergo tests for the presence of these adventitious agents including sterility, mycoplasma (if they are cultured), and endotoxin. Assessments of the final product must include the safety specifications mentioned above even if the results are not available until after release as these data would be useful for patient diagnosis and treatment if necessary. In addition, a plan of action must be in place for patient notification and treatment in case the sterility culture results are positive. In terms of the characterization of porcine islet products and product release criteria, the information on the porcine islet products should be acquired from a sample of the final product to be used for transplantation and must include the morphology of the islets, specific identity, purity, viability, and potency of the product. In addition, information on the quantity of the islet products should also be provided in a standardized fashion and this should be in terms of islet equivalents and/or cell numbers. The current consensus was created to provide guidelines that manufacturing facilities may find helpful in the manufacture of and the release criteria for porcine islet products including encapsulated islets and combined islet products. Our intent with the above recommendations is to provide a framework for individual porcine islet manufacturing facilities to ensure a high level of safety for the initiation of Phase 1/2 clinical trials on porcine islet xenotransplantation. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Aplikasi Hermeneutika Nashr Hāmid Abū Zaid Terhadap Hadis Nabi (Studi Pada Hadis “Perintah Memerangi Manusia Sampai mereka Mengucapkan tiada tuhan selain Allah”

    Directory of Open Access Journals (Sweden)

    Mohamad Nuryansah

    2016-12-01

    Full Text Available This paper aims to understand the meaning of jihad in the present context by re-reading the hadith about “the command to fight against human until they say there is no god but Allah." The re-reading to this hadith need to do continuously, because in present context, there are a lot of violences on behalf of religious texts both derived from Qur'an and hadith. Theory used to understand the hadith is hermeneutical theory by Nasr Hamid Abu Zaid. The hermeneutic of Nasr Hamid Abu Zaid consists of three main pillars, namely finding the dalalah (meaning, magza (significance and maskut anhu (unspoken dimensions of the text. Based on the application of the hermeneutic, it is obtained the results that dalalah of jihad implied in Hadith is that jihad in peace way is more emphasized; while magza (significance of the hadith is instructing that Jihad in Islamic view is only in decent way and maskut anhu (unspoken dimensions of the Hadith is that violent jihad is prohibited.

  5. War without Violence: Leveraging the Arab Spring to Win the War on Terrorism

    Directory of Open Access Journals (Sweden)

    Pat Proctor

    2012-01-01

    Full Text Available After a decade of war, the United States has failed to eradicate the threat of salafist jihadism. No matter how hard it tries, the United States cannot kill its way to victory in the war on terrorism. Sweeping changes across the Middle East—dubbed the "Arab Spring" by the media—have presented the West with a unique opportunity to pursue an alternative approach. Rather than engaging in war (politics through violence, the United States should engage in mass politics (war without violence to compel the Arab world to reject the salafist jihadism idea. This article proposes a strategy calibrated to defeat international terrorism without unnecessarily antagonizing non-jihadist salafists and political salafists who enjoy broad-based support in the Arab world. The article goes on to identify key political figures already espousing elements of this counternarrative, and it describes the methods the United States should use to empower these and other anti–salafist jihadism activists.

  6. The Trans-Sahara Counterterrorism Partnership: Strategy and Institutional Friction

    Science.gov (United States)

    2011-03-22

    unauthorized commitments‖ (e.g., making a verbal contract to set up a banquet at an Iranian restaurant for $2,000) because they are illegal under...East Report N°29, 30 July 2004, 14 25 13 Ibid. 14 Lianne Kennedy-Boudali, ―The GSPC: Newest Franchise in al-Qa‘ida‘s Global Jihad,‖ The... Franchise in al-Qa‘ida‘s Global Jihad,‖ and Hanson and Vriens for estimates of GIA, GSPC and AQIM numbers. 25 Ibid. 26 Dario Cristiani, ―Algeria‘s

  7. Religious Extremism in Pakistan

    Science.gov (United States)

    2014-12-01

    Jessica Stern, “Pakistan’s Jihad Culture ,” Foreign Affairs 79, no. 6 (November–December 2000): 115‒126, http://www.jstor.org/stable/20049971; see also...Pakistan’s Jihad Culture ,” Foreign Affairs 79, no. 6 (November‒December 2000): 115‒126, http://www.jstor.org/stable/20049971; Religions and Development...after the JUD was implicated in the Mumbai attack in 2008, protesting that the organization was a charity that helped them by providing food and water

  8. To be or not to be Violent

    DEFF Research Database (Denmark)

    Sen, Somdeep

    2012-01-01

    June 19, 2012: the Palestinian skies lit up again with an exchange of rockets and air strikes between Israel and Hamas in Gaza, breaking the uneasy calm that had prevailed since March when Islamic Jihad had engaged in hostilities with Israel following the assassination of Zuhir al-Qaisi, the Secr......June 19, 2012: the Palestinian skies lit up again with an exchange of rockets and air strikes between Israel and Hamas in Gaza, breaking the uneasy calm that had prevailed since March when Islamic Jihad had engaged in hostilities with Israel following the assassination of Zuhir al...

  9. Jihadist Cells and IED Capabilities in Europe: Assessing the Present and Future Threat to the West

    Science.gov (United States)

    2012-11-01

    Miller, “A Prelimi- nary Typology of Organizational Learning: Synthesizing the Lit- erature,” Journal of Management, Vol. 22, No. 3, 1996, pp. 485- 505 ...Alison Pargeter, The New Frontiers of Jihad: Radical Islam in Europe, Philadelphia, PA: University of Pennsylva- nia Press, 2008, chap. 10. 50. It

  10. The Military Application of Narrative: Solving Army Warfighting Challenge #2

    Science.gov (United States)

    2016-06-10

    coalition be out to destroy Islam and spread Christianity if they just aided these men on the most sacred Islamic journey a Muslim could make...recruited and deployed against us. The only requirement is that they subscribe to the religious ideology that is global jihad. — Dr. Sebastian Gorka...

  11. Evaluating U.S. and EU Trans Sahel Policies

    Science.gov (United States)

    2013-03-01

    elected leaders as well as young Africans who are leaders in civil society and entrepreneurship . Protecting Human Rights, Civil Society, and...GSPC: Newest Franchise in al-Qa‘ida‘s Global Jihad,‖ The Combating Terrorism Center, United States Military Academy, West Point, April 2007, 2. 40

  12. DAKWAH ISLAM DAN RADIKALISME AGAMA

    Directory of Open Access Journals (Sweden)

    M. Isfironi M. Bisri Djalil

    2016-07-01

    Full Text Available ABSTRACT A thing closely related to bustle the life of the religious contemporary is radicalism phenomenon. The question is: Does Islam teach radicalism? The answer of this question always problematic. It is caused by every religion (either Islam or the other viewed as an acceptance that granted as a divinity instrument that teaches everything in goodness. Islam is a religion that provide of security, comfort, calmness as more strengthening for all its adherents. In Indonesia, radical Islamic groups often associated with groups like company of Salafy (Bandung, Islamic Youth Front (FPIS, Islamic Defender Front (FPI, Jihad’s Troop of Ahlus Sunnah Wal Jama’ah, The Tribunal of Indonesian Mujahidin, Hizbut Tahrir of Indonesia. The movement of Islam in Indonesia cannot be viewed as a monolithic movement or uniform in the same of political interest. That moment, political global movement has variation in the perspective, motive, strategy and action. One thing that same as the source of radicalism is the definition of the concept of jihad. Eventually, the construction of jihad affects the Islamic propaganda (dakwah ideology and movement. Ideally the realization of the concept of Jihad is not led to radicalism. If indeed reflect to the era of the Prophet Muhammad (pbuh, then it must be conceived with the conditions encountered at that time.   Key Words: Islamic Propaganda, Jihad, Radicalism

  13. Genealogies of Islamic radicalism in post-Suharto Indonesia

    NARCIS (Netherlands)

    Bruinessen, M.M. van

    2002-01-01

    The emergence of violent Muslim vigilante groups employing a jihadist discourse and mobilizing followers for jihad in regions where there have been inter-religious conflicts, such as the Moluccas or the Poso district in Central Sulawesi, is one of the most conspicuous new phenomena

  14. Problems and prospects of preservation and conservation of Arabic ...

    African Journals Online (AJOL)

    The Arabic and Ajami manuscripts are one of the Nigeria's literary and cultural heritage. The manuscripts certainly facilitate greater understanding on the past, present and future of Nigeria's literary and scholarly tradition. The manuscripts, particularly, those written by Sokoto Jihad triumvirate i.e. Sheikh Usman bin ...

  15. The Indian Jihadist Movement: Evolution and Dynamics

    Science.gov (United States)

    2014-07-01

    and friendship ties.78 In some instances, a person is exposed to the proper “mood music ,” decides he wants to “do” jihad, and looks for assistance...Brigade RDX smuggled from Bangladesh Diwali Festival , Delhi October 29, 2005 IM–Northern Brigade RDX smuggled from Bangladesh; Lashkar-e-Taiba

  16. Misconceptions about Human Rights and Women's Rights in Islam

    Science.gov (United States)

    Syed, Khalida Tanvir

    2008-01-01

    This paper aims to clarify three current misconceptions about the Islamic faith and issues of human rights and women's rights in the West. The first misconception is that Muslims are terrorists because they believe in Jihad. It is factually the case that Islamic teachings stress the value of peace and prosperity for all human beings. The second…

  17. The Role of Religion in Human Development | Ugorie | UJAH: Unizik ...

    African Journals Online (AJOL)

    Religion has been destructively criticized and is still passing through criticisms. This is due largely to the sufferings and devastated situations humanity has passed through over the centuries as a result of many wars caused or justified by religion. The Islamic Jihads, the Crusades, the European Religious Wars, are some of ...

  18. An Overview of Selected Nigerian Northern and Southern Poets

    African Journals Online (AJOL)

    Tracie1

    A modern African culture, whatever else it might be, must be a continuation of old African ... the Nigerian literature start from the legendary period known largely as the ... poetry record Jihad, slavery and foreign trade. The oral tradition, which ...

  19. Teaching about Islam and Women: On Pedagogy and the Personal

    Science.gov (United States)

    Barlas, Asma

    2007-01-01

    In this article, the author shares the challenges she faced as a teacher who teaches "Understanding Islam: Religion and Politics." She shares that most of the strains she had experienced began to surface when her class came to the segments on jihad and Muslim women. She also relates that some of the tensions experienced by her students result from…

  20. A Network Design Approach to Countering Terrorism

    Science.gov (United States)

    2015-09-01

    2003). More and more scale-free networks have been discovered. How can such diverse systems have the same architecture and properties? Part of the...Rabei Ousmane Sayed Ahmed (a.k.a. the Egyptian ) convinced the group to pursuit jihad at home, where they had the material resources to act (Atran, 2010