Development of environmental management accounting and EMAS over time

Directory of Open Access Journals (Sweden)

Petra Ptáčková Mísařová

2012-01-01

Full Text Available Environmental management accounting (EMA is a system that collects, records, evaluates and transmits information about environmentally induced financial impacts and environmental impacts of the given system. In 2006 and 2010 there were two questionnaire surveys. The first survey was carried out under the resolution of grant, which was funded by the Internal Grant Agency of the Mendel University of Agriculture and Forestry in Brno, No. 68/2006, entitled “Development of the EMAS and environmental management accounting in the Czech Republic”. The second evaluated questionnaire survey was conducted in the study, which was made in connection with solution of the thesis of author‘s article. Group of 25 companies that had validated EMAS during the first questionnaire survey was subjected to a survey. The second questionnaire survey was carried out in the same companies in order to make evaluation of development over time. The aim of this paper is to create coherent conclusion about firms that had or have validated EMAS system and use a voluntary instrument EMA in its corporate practice. Partial aim is to evaluate the development of validated organizations and ‘sites’ with EMAS in time in EU countries. EMAS is a system of management of company and audits in terms of environmental protection. This system is applied within the European Union.

KRITIK PENETAPAN HARGA IJARAH PADA GADAI EMAS (TINJAUAN FIKIH DAN ETIKA

Directory of Open Access Journals (Sweden)

Rinda Asytuti

2013-04-01

Full Text Available Pembiayaan gadai emas di bank syariah mencuat ketika harga emas dunia mengalami fluktuasi yang cukup tajam. Hal ini mendorong masyarakat beralih kepada investasi emas. Diawali oleh BRI syariah membuka layanan gadai emas yang diidasarkan pada akad rahn dan ijaroh, namun pada praktiknya membuka prosedur layanan beli gadai yang disinyalir rentan dengan spekulasi yang dilarang oleh agama islam. Produk beli gadai selanjutnya dikenal dengan berkebun emas ini dibatasi oleh Bank Indonesia guna membatasi gerak spekulasi nasabah atas emas. Akan tetapi beberapa bank syariah seperti BNI dan BSM yang juga membuka layanan gadai emas tidak melakukan transaksi beli gadai sebagaimana BRI syariah melainkan hanya melayani gadai emas sebagaimana dalam fatwa DSN MUI No 26/DSN-MUI/III/2002. Namun transaksi gadai emas yang berjalan bukan berarti tanpa masalah ditilik dari fikih dan etika salah satunya adalah penetapan harga ijaroh yang didasarkan pada metode tiring dan taksasi pembiayaan yang diterima. Penetapan harga ijaroh dan transaksi gadai emas  dirasakan telah menyalahi konsepsi Rahn yang seharusnya didudukkan pada akad keterdesakan yang beresensi ta’awun tolong menolong. Untuk itu tulisan ini  membahas tentang praktik gadai emas di bank syariah dan metode penetapan ujroh pada produk gadai emas. Penulis menyimpulkan bahwa penetapan tarif ijaroh yang saat ini ditetapkan oleh bank syariah rentan pada penggelinciran fungsi sesunguhnya yang kemudian jatuh pada konsepsi “hillah / Helah (al-hilah; al-tahayulyang termasuk upaya rasional yang manipulatif.  Di antara hillah tersebut adalah penggantian nama dan perubahan bentuk padahal substansinya sama. Yusuf al-Qardhawi berpendapat bahwa sebuah perubahan nama tidak diakui secara hukum apabila substansinya tetap, dan perubahan bentuk juga tidak diakui secara hukum apabila hakikatnya sama (la ‘ibrata bi taghayyur al-ism idza baqiya al- musamma, wa la bi taghayyur al-shurah idza baqiyat al-haqiqah

Evaluation studies of EMA implementation’s barriers in business practice

Directory of Open Access Journals (Sweden)

Petra Mísařová

2010-01-01

Full Text Available Environmental Management Accounting (EMA is a system, which collects, records, evaluates and disseminates information about environmentally induced financial impacts and environmental impacts of the system itself. EMA is an important source of information for decision-making processes such as management of an organization, for EMS or environmental reporting. Identified barriers were included in the study which was conducted in three phases – in organizations espousing to Responsible Care, in selected companies with ISO 14000 and in companies with environmental management systems, validated by European EMAS. In early 2010 research was completed in the field of environmental management accounting and barriers defending the implemention of EMA to organization’s information system and the subsequent use of EMA. Primary data obtained from this study were subjected to cluster analysis and the results are presented in this scientific thesis. In practise there are many obstacles to full-fledged EMA implementation process into practice organization and its functioning. Findings of the study give answers to the question: „What barriers act as obstacles to the implementation of EMA into the practise of the organization and its functioning?“

ORiON

African Journals Online (AJOL)

ORSSA) and is published biannually. Papers in the following categories are typically published in ORiON: • Development of New Theory, which may be useful to Operations Research practitioners, or which may lead to the introduction of new ...

Kui suur oli "Suur Oktoober 1917" / David Vseviov

Index Scriptorium Estoniae

Vseviov, David, 1949-

2009-01-01

Kuivõrd oli Oktoobrirevolutsioon paratamatu? Vassili Šulginist, kes jagas seisukohta revolutsiooni paratamatusest. Kas Lenini saabumine pealinna Saksamaaga peetava sõja ajal vihavaenlaste plommitud vagunis oli saksa luure plaan? Oktoobrirevolutsiooni sarnasusest Prantsuse revolutsiooniga. Oktoobrirevolutsiooni vaimu kestmisest tänapäeval

More efficient services with the new EMAS; Piu' possibilita' per i servizi con il nuovo EMAS

Energy Technology Data Exchange (ETDEWEB)

Luciani, R; Andriola, L [ENEA, Casaccia, RM (Italy). Dipt. Ambiente

1999-12-01

The article discusses the new EMAS regulations, which are also applicable in the service sector. It has been described the pilot projects launched by ENEA (National Agency for New Technology, Energy and the Environment) in collaboration with the Ministry of Industry, Federturismo, Ministry of Environmental and the municipality of Modena, in the hotel sector and in public administration. [Italian] L'articolo discute il nuovo regolamanto EMAS che estende l'applicazione della certificazione ambientale anche all'area dei servizi. Si descrivono i progetti che l'ENEA ha condotto in collaborazione con il Ministero dell'Industria, il Ministero dell'Ambiente, Federturismo e il comune di Modena nel settore alberghiero e nella pubblica amministrazione.

The European Regulation no. 761/2001 EMAS; Il Regolamento Europeo no.761/2001 EMAS: principi, obiettivi e principali esperenze in atto

Energy Technology Data Exchange (ETDEWEB)

Andriola, L; Battellini, S [ENEA, Centro Ricerche Casaccia, Rome (Italy). Unita tecnico scientifica Protezione e Sviluppo dell' Ambiente e del Territorio, Tecnologie Ambientali

2005-08-15

The Regulation 761/2001 EMAS (Environmental Management and Audit Scheme), introduced by the 1836/93 Community regulation, is one of the tools activated by the European Union in order to apply the 5. and 6. Community Environmental Programme, in the field of firm-environment interactions at first (overcoming the old Command and Control logic), then by extending its applicability to ali Organisations. EMAS is a voluntary tool that enables Organisations to evaluate their own interaction with the Environment, to plan and check the yearly improvement of their environmental performance, providing the public documented relevant information. The report illustrates the procedure far applying this regulation, its implementation and new application trends in Italy and the advantages far firms. [Italian] II Regolamento n.761/2001 EMAS (Environmental Management and Audit Scheme), introdotto con il Regolamento Comunitario 1836/93, e uno degli strumenti che l'Unione europea ha attivato per l'applicazione del quinto e sesto Programma di Politica e Azione per l'Ambiente, inizialmente con particolare riferimento alle interazioni impresa-ambiente (superando la vecchia logica del Command and Control), e successivamente estendendone la possibilita di impiego a tutte le Organizzazioni. Lo strumento EMAS e uno strumento volontario che consente alle organizzazioni di analizzare la propria posizione rispetto all' Ambiente, pianificando e monitorando di anno in anno il miglioramento della propria prestazione ambientale, comunicandone alcune pertinenti informazioni di sintesi al pubblico in forma documentata. II rapporto illustra il percorso per l'applicazione del Regolamento, il suo stato di attuazione e le ultime tendenze applicative in Italia, i vantaggi di EMAS per le Organizzazioni.

Invloed van minerale olie op de bestrijding van Phytophthora infestans in pootaardappelen

NARCIS (Netherlands)

Spits, H.G.; Bus, C.B.

2003-01-01

De invloed van toevoeging van olie aan een fungicide op de werking van het fungicide is afhankelijk van het gebruikte fungicide. Gezamenlijk spuiten van olie en Aviso DF, Curzate M en mogelijk ook Acrobat, verhoogt de curatieve werking van deze fungiciden. Gezamenlijk spuiten van olie en Aviso DF,

Eléments de théorie des graphes

CERN Document Server

Bretto, Alain; Hennecart, François

2012-01-01

Ce livre est une introduction d velopp e la th orie des graphes. Autour de cette th orie se d veloppe aujourd'hui l'un des domaines les plus f conds et les plus dynamiques des mah matiques et de l'informatique. La th orie des graphes permet de r pr senter un ensemble complexe d'objets en exprimant les relations entre les l ments: r seaux de communication, circuits lectriques, etc. Le livre pr sente le langage et les notions l mentaires de cette th orie, les diff rents types de graphes (bipartis, arbres, arborescences, graphes eul riens et hamiltoniens, etc.); il tudie les relations entre les g

The European Regulation no. 761/2001 EMAS; Il Regolamento Europeo no.761/2001 EMAS: principi, obiettivi e principali esperenze in atto

Energy Technology Data Exchange (ETDEWEB)

Andriola, L.; Battellini, S. [ENEA, Centro Ricerche Casaccia, Rome (Italy). Unita tecnico scientifica Protezione e Sviluppo dell' Ambiente e del Territorio, Tecnologie Ambientali

2005-08-15

The Regulation 761/2001 EMAS (Environmental Management and Audit Scheme), introduced by the 1836/93 Community regulation, is one of the tools activated by the European Union in order to apply the 5. and 6. Community Environmental Programme, in the field of firm-environment interactions at first (overcoming the old Command and Control logic), then by extending its applicability to ali Organisations. EMAS is a voluntary tool that enables Organisations to evaluate their own interaction with the Environment, to plan and check the yearly improvement of their environmental performance, providing the public documented relevant information. The report illustrates the procedure far applying this regulation, its implementation and new application trends in Italy and the advantages far firms. [Italian] II Regolamento n.761/2001 EMAS (Environmental Management and Audit Scheme), introdotto con il Regolamento Comunitario 1836/93, e uno degli strumenti che l'Unione europea ha attivato per l'applicazione del quinto e sesto Programma di Politica e Azione per l'Ambiente, inizialmente con particolare riferimento alle interazioni impresa-ambiente (superando la vecchia logica del Command and Control), e successivamente estendendone la possibilita di impiego a tutte le Organizzazioni. Lo strumento EMAS e uno strumento volontario che consente alle organizzazioni di analizzare la propria posizione rispetto all' Ambiente, pianificando e monitorando di anno in anno il miglioramento della propria prestazione ambientale, comunicandone alcune pertinenti informazioni di sintesi al pubblico in forma documentata. II rapporto illustra il percorso per l'applicazione del Regolamento, il suo stato di attuazione e le ultime tendenze applicative in Italia, i vantaggi di EMAS per le Organizzazioni.

Energy Materials Coordinating Committee (EMaCC): Fiscal year 1996. Annual technical report

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-08-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department`s materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. The EMaCC reports to the Director of the Office of Energy Research in his or her capacity as overseer of the technical programs of the Department. This annual technical report is mandated by the EMaCC terms of reference. This report summarizes EMaCC activities for FY 1996 and describes the materials research programs of various offices and divisions within the Department.

Energy Materials Coordinating Committee (EMaCC): Fiscal year 1996. Annual technical report

International Nuclear Information System (INIS)

1997-08-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. The EMaCC reports to the Director of the Office of Energy Research in his or her capacity as overseer of the technical programs of the Department. This annual technical report is mandated by the EMaCC terms of reference. This report summarizes EMaCC activities for FY 1996 and describes the materials research programs of various offices and divisions within the Department

Smoking in pregnancy a key factor for sudden infant death among Māori.

Science.gov (United States)

MacFarlane, M; Mitchell, E A; Thompson, J M D; Lawton, B; Zuccollo, J; Elder, D; Taylor, B; McDonald, G; Stewart, A W; Percival, T; Baker, N; Schlaud, M; Fleming, P

2018-06-05

To examine the Sudden Unexpected Death in Infancy (SUDI) disparity between Māori and non-Māori in New Zealand. A nationwide prospective case-control study ran from March 2012-February 2015. Exposure to established SUDI risk factors was analysed to investigate the disparity experienced by Māori. Infant ethnicity was based on mother's ethnicity. Māori ethnicity was prioritised. Non-Māori includes Pacific, Asian, NZ European and Other. There were 137 cases and 649 controls. The Māori SUDI rate was 1.41/1,000 live births compared to 0.53/1,000 for non-Māori. Parents/caregivers of 133 cases (97%) and 258 controls (40%) were interviewed. Smoking in pregnancy was associated with an equally-increased SUDI risk for Māori (adjusted OR=8.11, 95%CI=2.64, 24.93) and non-Māori (aOR=5.09, 95% CI=1.79, 14.47), as was bed-sharing (aOR=3.66, 95% CI=1.49, 9.00 versus aOR=11.20, 95% CI=3.46, 36.29). Bed-sharing prevalence was similar, however more Māori controls smoked during pregnancy (46.7%) than non-Māori (22.8%). The main contributor relating to increased SUDI risk for Māori/non-Māori infants is the combination of smoking in pregnancy and bed-sharing. The association between known SUDI risk factors, including bed-sharing and/or smoking in pregnancy and SUDI risk, is the same regardless of ethnicity. Māori infants are exposed more frequently to both behaviours because of the higher Māori smoking rate. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

EMAS and regulatory relief in Europe: lessons from national experience

NARCIS (Netherlands)

Lulofs, Kristiaan R.D.; Watzold, Frank; Bültman, Alexandra; Eames, Malcolm; Schucht, Simone

2001-01-01

Apart from in Germany and Austria, corporate participation in the European Eco-Management and Audit Scheme (EMAS) has remained sluggish and far behind involvement in ISO14001. Given the lack of response in most EU member states, the key issue for the current EMAS revision is to increase incentives

Landsat 9 OLI 2 focal plane subsystem: design, performance, and status

Science.gov (United States)

Malone, Kevin J.; Schrein, Ronald J.; Bradley, M. Scott; Irwin, Ronda; Berdanier, Barry; Donley, Eric

2017-09-01

The Landsat 9 mission will continue the legacy of Earth remote sensing that started in 1972. The Operational Land Imager 2 (OLI 2) is one of two instruments on the Landsat 9 satellite. The OLI 2 instrument is essentially a copy of the OLI instrument flying on Landsat 8. A key element of the OLI 2 instrument is the focal plane subsystem, or FPS, which consists of the focal plane array (FPA), the focal plane electronics (FPE) box, and low-thermal conductivity cables. This paper presents design details of the OLI 2 FPS. The FPA contains 14 critically-aligned focal plane modules (FPM). Each module contains 6 visible/near-IR (VNIR) detector arrays and three short-wave infrared (SWIR) arrays. A complex multi-spectral optical filter is contained in each module. Redundant pixels for each array provide exceptional operability. Spare detector modules from OLI were recharacterized after six years of storage. Radiometric test results are presented and compared with data recorded in 2010. Thermal, optical, mechanical and structural features of the FPA will be described. Special attention is paid to the thermal design of the FPA since thermal stability is crucial to ensuring low-noise and low-drift operation of the detectors which operate at -63°C. The OLI 2 FPE provides power, timing, and control to the focal plane modules. It also digitizes the video data and formats it for the solid-state recorder. Design improvements to the FPA-FPE cables will be discussed and characterization data will be presented. The paper will conclude with the status of the flight hardware assembly and testing.

Why Companies Do Not Renew Their EMAS Registration? An Exploratory Research

Directory of Open Access Journals (Sweden)

Michele Preziosi

2016-02-01

Full Text Available The Eco-Management and Audit Scheme (EMAS is the official Environmental Management System (EMS issued by the European Union (EU. Italy is the country where EMAS is most widespread, accounting for over 1000 registered organizations. Since entry into the force of the Regulation in 1997, the number of registrations has constantly grown until 2008, when the figures started to drop. The phenomena are due to both the decrease of the annual registration rate and the lack of renewals. According to the Italian Institute for Environmental Protection and Research (ISPRA, in recent years, an increasing number of organizations decided to withdraw from EMAS registration. The purpose of this paper is to analyze the reasons of this negative trend. The first step consisted of a literature review concerning the main barriers, difficulties, and costs incurred by EMAS-registered organizations. Subsequently, this information was integrated with data about the evolution of EMAS registrations and the results of a previous survey, which involved the entire population of registered firms. The present exploratory research highlighted economic and operational domains concerning the cancellation trends that deserve a deeper investigation, which will be conducted through a questionnaire addressed to Italian firms that did not renew the registration in the last lustrum. The intended output will allow us to identify stakeholders’ priority intervention areas in order to suggest an operative strategy to reduce EMAS cancellation rates, addressed to Member States (MS Competent Bodies.

Mãori Customary Law: A Relational Approach to Justice

Directory of Open Access Journals (Sweden)

Stephanie Vieille

2012-03-01

Full Text Available This research paper examines the philosophy of justice embodied in tikanga Mãori, the Mãori traditional mechanism and approach to doing justice. Based on several months of fieldwork in New Zealand, this study contends that the Mãori approach to justice adopts a holistic and relational lens, which requires that justice be seen in the context of relationships and crimes dealt with in terms of the relationships they have affected. As a result, justice must be carried out within the community and the process owned by community members. Further discussion draws attention to the response of Mãori communities to the New Zealand government’s attempt to accommodate their traditions and warns against the global tendency to render traditional Indigenous approaches to justice ahistorical through their representation as restorative justice mechanisms.

The Waikato river: Changing properties of a living Māori ancestor

NARCIS (Netherlands)

Meijl, A.H.M. van

2015-01-01

In Māori cosmology, rivers and other waterways are conceptualised as living ancestors, who have their own life force and spiritual strength. The special status of rivers in Māori society also explains why they are sometimes separated from other Māori claims to natural resources of which they were

S&P: meie kohus oli USA riigireitingut alandada / Heiki Suurkask

Index Scriptorium Estoniae

Suurkask, Heiki, 1972-

2011-01-01

Standard & Poor´s langetas USA reitingut tasemelt AAA tasemeni AA+. Agentuuri esindaja sõnul oli reitingu alandamine nende kohustus, sest nende arvates oli USA senine reiting liiga kõrge. Hiina nõuab, et USA hakkaks oma võlaprobleemiga tegelema. AAA reiting on nüüd vaid 15 riigil või territooriumil maailmas

Patterns of privilege: A total cohort analysis of admission and academic outcomes for Māori, Pacific and non-Māori non-Pacific health professional students.

Science.gov (United States)

Wikaire, Erena; Curtis, Elana; Cormack, Donna; Jiang, Yannan; McMillan, Louise; Loto, Rob; Reid, Papaarangi

2016-10-07

Tertiary institutions are struggling to ensure equitable academic outcomes for indigenous and ethnic minority students in health professional study. This demonstrates disadvantaging of ethnic minority student groups (whereby Indigenous and ethnic minority students consistently achieve academic outcomes at a lower level when compared to non-ethnic minority students) whilst privileging non-ethnic minority students and has important implications for health workforce and health equity priorities. Understanding the reasons for academic inequities is important to improve institutional performance. This study explores factors that impact on academic success for health professional students by ethnic group. Kaupapa Māori methodology was used to analyse data for 2686 health professional students at the University of Auckland in 2002-2012. Data were summarised for admission variables: school decile, Rank Score, subject credits, Auckland school, type of admission, and bridging programme; and academic outcomes: first-year grade point average (GPA), first-year passed all courses, year 2 - 4 programme GPA, graduated, graduated in the minimum time, and composite completion for Māori, Pacific, and non-Māori non-Pacific (nMnP) students. Statistical tests were used to identify significant differences between the three ethnic groupings. Māori and Pacific students were more likely to attend low decile schools (27 % Māori, 33 % Pacific vs. 5 % nMnP, p workforce and health equity goals, tertiary institution staff should understand the realities and challenges faced by Māori and Pacific students and ensure programme delivery meets the unique needs of these students. Ethnic disparities in academic outcomes show patterns of privilege and should be alarming to tertiary institutions. If institutions are serious about achieving equitable outcomes for Māori and Pacific students, major institutional changes are necessary that ensure the unique needs of Māori and Pacific students

The European Regulation no. 761/2001 EMAS

International Nuclear Information System (INIS)

Andriola, L.; Battellini, S.

2005-08-01

The Regulation 761/2001 EMAS (Environmental Management and Audit Scheme), introduced by the 1836/93 Community regulation, is one of the tools activated by the European Union in order to apply the 5. and 6. Community Environmental Programme, in the field of firm-environment interactions at first (overcoming the old Command and Control logic), then by extending its applicability to ali Organisations. EMAS is a voluntary tool that enables Organisations to evaluate their own interaction with the Environment, to plan and check the yearly improvement of their environmental performance, providing the public documented relevant information. The report illustrates the procedure far applying this regulation, its implementation and new application trends in Italy and the advantages far firms [it

ANALOGIES ENTRE LA THÉORIE STOCHASTIQUE ET LA THÉORIE QUANTIQUE

Directory of Open Access Journals (Sweden)

I BENDAHMANE

2011-12-01

Full Text Available Des analogies ont été faites entre la théorie quantique et la théorie stochastique qui décrivent des modèles d’évolution complètement différents dans des statuts mathématiques semblables ; Les processus stochastiques markoviens permettent une description acceptable des problèmes de la physique quantique. L’équation quantique de Schrödinger et l’équation stochastique de Chapman-Kolmogorov ont la même forme différentielle et peuvent par conséquent partager les mêmes solutions. Un lien profond existe entre l’intégrale de chemin de Feynman et l’intégrale de chemin stochastique de Wiener. Néanmoins, l’expression du propagateur de Wiener est mieux définie ; la constante de proportionnalité imposée par Feynman en raison de la normalisation a été naturellement déduite dans l’intégrale de chemin de Wiener. Ce résultat constitue la contribution originale de ce travail.

EMAS declaration 2010 of the Federal Office for Environment Protection in Bad Elser and the updated EMAS declaration 2010 for the sites Dessau-Rosslau, Berlin-Bismarckplatz, Berlin-Marienfelde, Langen and the house 23 in Berlin-Dahlem; EMAS-Umwelterklaerung 2010 des Umweltbundesamtes in Bad Elster und aktualisierte EMAS-Umwelterklaerung 2010 fuer die UBA-Standorte Dessau-Rosslau, Berlin-Bismarckplatz, Berlin-Marienfelde, Langen und das Haus 23 in Berlin-Dahlem

Energy Technology Data Exchange (ETDEWEB)

Huckestein, Burkhard (comp.)

2010-07-01

Since the Federal Office for Environment Protection (Dessau-Rosslau, Federal Republic of Germany) introduced the EMAS regulation in 2001, the environmental management system continuously developed further. Since 2008, five locations fulfil the requirements of EMAS. The contribution under consideration combines the various activities according to the introduction of the EMAS regulation to Bad Elster (Federal Republic of Germany). The most important developments are described on the basis of key environmental indicators. The environmentally relevant goals and the planned measures are stated for this site. Besides this, this contribution contains the updated environmental explanation for the remaining five EMAS locations of the Federal Office for Environment Protection including the new developments of our environmental management system altogether as well as of updated environmental indicators.

Replication origins oriGNAI3 and oriB of the mammalian AMPD2 locus nested in a region of straight DNA flanked by intrinsically bent DNA sites.

Science.gov (United States)

Balani, Valério Américo; de Lima Neto, Quirino Alves; Takeda, Karen Izumi; Gimenes, Fabrícia; Fiorini, Adriana; Debatisse, Michelle; Fernandez, Maria Aparecida

2010-11-01

The aim of this work was to determine whether intrinsically bent DNA sites are present at, or close to, the mammalian replication origins oriGNAI3 and oriB in the Chinese hamster AMPD2 locus. Using an electrophoretic mobility shift assay and in silico analysis, we located four intrinsically bent DNA sites (b1 to b4) in a fragment that contains the oriGNAI3 and one site (b5) proximal to oriB. The helical parameters show that each bent DNA site is curved in a left-handed superhelical writhe. A 2D projection of 3D fragment trajectories revealed that oriGNAI3 is located in a relatively straight segment flanked by bent sites b1 and b2, which map in previously identified Scaffold/Matrix Attachment Region. Sites b3 and b4 are located approximately 2 kb downstream and force the fragment into a strong closed loop structure. The b5 site is also located in an S/MAR that is found just downstream of oriB.

Exoskeletal meal assistance system (EMAS II) for progressive muscle dystrophy patient.

Science.gov (United States)

Hasegawa, Yasuhisa; Oura, Saori

2011-01-01

This paper introduces a 4-DOFs exoskeletal meal assistance system (EMAS II) for progressive muscle dystrophy patient. It is generally better for the patient to use his/her hands by himself in daily life because active works maintain level of residual functions, health and initiative of him/her. The EMAS II that has a new joystick-type user interface device and three-DOFs on a shoulder part is enhanced for an easier operation and more comfortable support on eating, as the succeeding model of the previous system that has two-DOFs on a shoulder. In order to control the 4-DOFs system by the simple user interface device, the EMAS II simulates upper limb motion patterns of a healthy person. The motion patterns are modeled by extracting correlations between the height of a user's wrist joint and that of the user's elbow joint at the table. Moreover, the EMAS II automatically brings user's hand up to his/her mouth or back to a table when he/she pushes a preset switch on the interface device. Therefore a user has only to control a position of his/her wrist to pick or scoop foods and then flip the switch to start automatic mode, while a height of the elbow joint is automatically controlled by the EMAS II itself. The results of experiments, where a healthy subject regarded as a muscle dystrophy patient eats a meal with EMAS II, show that the subject finished her meal in a natural way in 18 minutes 40 seconds which was within a recommended time of 30 minutes. © 2011 IEEE

La théorie quantique en images

CERN Document Server

McEvoy, J P

2014-01-01

La théorie quantique nous confronte avec les paradoxes bizarres qui contredisent les fondements de la physique classique. Au niveau subatomique, une particule semble savoir ce que font les autres, mais selon « le principe d'incertitude » de Heisenberg, il y a une limite sur la précision des observations. Pourtant, la théorie quantique est étonnamment précise et largement appliquée en chimie et en physique. Cet ouvrage nous emmène dans un voyage où vous rencontrerez Planck, Einstein, Bohr, Heisenberg et Schrödinger, chacun d'entre eux ayant contribué aux concepts de cette théorie révolutionnaire. La dualité onde-particule, l'interprétation de Copenhague, le chat de Schrödinger, le paradoxe EPR etc... sont autant d'expériences et de concepts qui sont décrits dans cet ouvrage.

Energy materials coordinating committee (EMaCC). Annual technical report, fiscal year 2003

Energy Technology Data Exchange (ETDEWEB)

none,

2004-10-18

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. Topical subcommittees of the EMaCC are responsible for conducting seminars and otherwise facilitating information flow between DOE organizational units in materials areas of particular importance to the Department. The EMaCC Terms of Reference were recently modified and developed into a Charter that was approved on June 5, 2003. As a result of this reorganization, the existing subcommittees were disbanded and new subcommittees are being formed.

Energy Materials Coordinating Committee (EMaCC): Annual technical report, Fiscal year 1987

International Nuclear Information System (INIS)

1988-09-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further the effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. This annual technical report is mandated by the EMaCC terms of reference. This report summarizes EMaCC activities for FY 1987 and describes the materials research programs of various offices and divisions within the Department

Testing EMA Indicator for the Currency Pair EUR / USD

Directory of Open Access Journals (Sweden)

Kolková Andrea

2017-06-01

Full Text Available The aim of this paper is to verify the effectiveness of EMA indicator according to selected time intervals. The underlying assumption is that, on longer timescales EMA is profitable and provides more relevant signals. The second objective of this paper is to test the signals of indicators in different months. It is believed that in September and January the number of trading signals on this indicator will increase. Testing will be done on the five-minute time frame. The test will be subjected to 65,000 rate values of the EUR / USD currency pair. Effectiveness of the analysis will be evaluated on the basis of digital (binary option. Business strategy is based on EMA crossover indicator of current exchange rate. By the contribution there were confirmed hypotheses about more profitable signals when selecting a greater timeframe breadth of moving average. There was also confirmed an increased amount of signals in September, but not in January.

Ocean Color Measurements from Landsat-8 OLI using SeaDAS

Science.gov (United States)

Franz, Bryan Alden; Bailey, Sean W.; Kuring, Norman; Werdell, P. Jeremy

2014-01-01

The Operational Land Imager (OLI) is a multi-spectral radiometer hosted on the recently launched Landsat-8 satellite. OLI includes a suite of relatively narrow spectral bands at 30-meter spatial resolution in the visible to shortwave infrared that make it a potential tool for ocean color radiometry: measurement of the reflected spectral radiance upwelling from beneath the ocean surface that carries information on the biogeochemical constituents of the upper ocean euphotic zone. To evaluate the potential of OLI to measure ocean color, processing support was implemented in SeaDAS, which is an open-source software package distributed by NASA for processing, analysis, and display of ocean remote sensing measurements from a variety of satellite-based multi-spectral radiometers. Here we describe the implementation of OLI processing capabilities within SeaDAS, including support for various methods of atmospheric correction to remove the effects of atmospheric scattering and absorption and retrieve the spectral remote-sensing reflectance (Rrs; sr exp 1). The quality of the retrieved Rrs imagery will be assessed, as will the derived water column constituents such as the concentration of the phytoplankton pigment chlorophyll a.

Olie skaber fred i Sudan

DEFF Research Database (Denmark)

Laugesen, Henrik

Sydsudan forventes formelt at erklære sin uafhængighed den 9. juli 2011. Men hvad sker der, når Sudan nu deles i Nordsudan og Sydsudan? Oliekilderne ligger i Sydsudan, men den helt nødvendige infrastruktur der skal transformere olie til dollars har man i nord. Da op imod 90% af Sydsudans indtægter...

School, environment and sustainable development eco-management and audit scheme (EMAS) applied to schools; Scuola, ambiente e sviluppo sostenibile. L'adesione degli istituti di istruzione al regolamento (CE) N. 761/2001 EMAS

Energy Technology Data Exchange (ETDEWEB)

Andriola, L; Ceccacci, R [ENEA, Divisione Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Casaccia, Rome (Italy)

2001-07-01

The topic discussed in this report can be inserted within the context of the activities carried out by ENEA - Environment and Territory Division - in the field of the EC Environmental Management and Audit Scheme (EMAS) promotion. EMAS, that is a voluntary environmental policy instrument, intend to replace the conflicting relationship between control authority and firm with a relationship focused on a conflicting relationship between control authority and firm with a relationship focused on a dialogue and action agreed upon by the parties, on the basis of impartial and reliable information. This report illustrates in a preliminary phase, contents and aims of the EDUCH-EMAS Pilot Project which could be used as a guideline for the application of Regulation n. 761/2000/EC to Schools in Italy. [Italian] L'argomento trattato nel presente lavoro e' stato sviluppato nell'ambito delle attivita' di promozione del Sistema comunitario di Ecogestione e Audit (EMAS), condotte dalla Divisione Caratterizzazione dell'Ambiente e del Territorio dell'ENEA. Lo strumento EMAS, che ha caratterre di volontarieta', intende sostituire un rapporto di tipo conflittuale tra autorita' di controllo ed impresa, con un rapporto centrato su un dialogo ed un'azione concentrata tra le parti, sulle basi di un'informativa obiettiva ed affidabile. Il presente rapporto, illustra in fase preliminare i contenuti e gli obiettivi del progetto Pilota EUDUCH EMAS, che si propone come sviluppo successivo di descrivere il percorso per l'applicazione del Regolamento CE N. 761/2000 (EMAS) alle strutture scolastiche italiane.

The Barriers for Voluntary Environmental Management Systems—The Case of EMAS in Hospitals

Directory of Open Access Journals (Sweden)

Christin Seifert

2018-05-01

Full Text Available The adoption of formal environmental management systems (EMS according to EMAS (Eco-Management and Audit Scheme represents a voluntary approach that aims to increase corporate environmental performance. Though EMAS can offer several advantages for organizations, registration numbers are falling. In the hospital sector, the dissemination of EMAS is low. The question arises as to what hinders hospitals when planning, implementing, and maintaining such voluntary environmental management initiatives. The results from interviews with environmental managers in EMAS registered hospitals reveal problems such as high initial effort for creation of the required documents, or lacking knowledge and staff awareness. The barriers are presented in a model synthesizing the problems chronologically on the organizational, group, and individual level. The challenges for the adoption of EMAS as a voluntary environmental management approach in hospitals are discussed. This paper contributes by creating an understanding of the barriers organizations might face when implementing an EMS. Thus, measures to actively manage and overcome barriers can be developed by organizations, consultants, reviewers, policy makers, and researchers.

Energy Materials Coordinating Committee (EMaCC) Fiscal Year 1999 annual technical report

Energy Technology Data Exchange (ETDEWEB)

None

2000-10-31

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department`s materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. This report summarizes EMaCC activities for FY 1999 and describes the materials research programs of various offices and divisions within the Department.

Exercise to Support Indigenous Pregnant Women to Stop Smoking: Acceptability to Māori.

Science.gov (United States)

Roberts, Vaughan; Glover, Marewa; McCowan, Lesley; Walker, Natalie; Ussher, Michael; Heke, Ihirangi; Maddison, Ralph

2017-11-01

Objectives Smoking during pregnancy is harmful for the woman and the unborn child, and the harms raise risks for the child going forward. Indigenous women often have higher rates of smoking prevalence than non-indigenous. Exercise has been proposed as a strategy to help pregnant smokers to quit. Māori (New Zealand Indigenous) women have high rates of physical activity suggesting that an exercise programme to aid quitting could be an attractive initiative. This study explored attitudes towards an exercise programme to aid smoking cessation for Māori pregnant women. Methods Focus groups with Māori pregnant women, and key stakeholder interviews were conducted. Results Overall, participants were supportive of the idea of a physical activity programme for pregnant Māori smokers to aid smoking cessation. The principal, over-arching finding, consistent across all participants, was the critical need for a Kaupapa Māori approach (designed and run by Māori, for Māori people) for successful programme delivery, whereby Māori cultural values are respected and infused throughout all aspects of the programme. A number of practical and environmental barriers to attendance were raised including: cost, the timing of the programme, accessibility, transport, and childcare considerations. Conclusions A feasibility study is needed to design an intervention following the suggestions presented in this paper with effort given to minimising the negative impact of barriers to attendance.

Immunogenicity and antigenicity of the recombinant EMA-1 protein of Theileria equi expressed in the yeast Pichia pastoris Imunogenicidade e antigenicidade da proteína recombinante EMA-1 de Theileria equi expressa em Pichia pastoris

Directory of Open Access Journals (Sweden)

Leandro Q. Nizoli

2009-06-01

Full Text Available The equine piroplasmosis caused by Theileria equi is one of the most important parasitic diseases of the equine, causing damage to animal health and economic losses. In T. equi, 2 merozoite surface proteins, equi merozoite antigen EMA-1 and EMA-2, have been identified as the most immunodominant antigens. This suggests that these antigens might be used as immunobiological tools. The EMA-1 of Theileria equi was cloned and expressed in the yeast Pichia pastoris. The transformed yeast was grown at high cell density, expressing up to 389 mg.L-1 of recombinant protein. The protein was concentrated and detected in Dot blot. The recombinant product was antigenically similar to the native protein as determined using monoclonal antibodies, and polyclonal antibodies obtained from equines naturally infected with T. equi. The immunogenicity of rEMA-1 protein was demonstrated by IFAT using sera from recombinant-protein-immunized mice using aluminum hydroxide as adjuvant. All animals vaccinated with rEMA-1 developed a high specific antibody response. This results suggest that rEMA-1expressed in P. pastoris might be a strong candidate to be used as an antigen for immune diagnostics as well as a vaccine antigen.A piroplasmose equina causada por Theileria equi é uma das mais importantes doenças parasitárias de equídeos, causando danos a saúde animal e perdas econômicas. Em T. equi, 2 proteínas de superfície de merozoítos, equi merozoite antigen EMA-1 e EMA-2, têm sido identificadas como antígenos imunodominantes. Sugerindo que estes antígenos possam ser usados como produtos imunobiológicos. O gene EMA-1 de T. equi foi clonado e expressado na levedura Pichia pastoris. As leveduras transformadas foram cultivadas a altas densidades celulares expressando 389 mg.L-1 de proteína recombinante. A proteína foi concentrada e detectada em Dot blot. O produto recombinante foi antigenicamente similar à proteína nativa quando determinado usando anticorpo

School, environment and sustainable development eco-management and audit scheme (EMAS) applied to schools; Scuola, ambiente e sviluppo sostenibile. L'adesione degli istituti di istruzione al regolamento (CE) N. 761/2001 EMAS

Energy Technology Data Exchange (ETDEWEB)

Andriola, L.; Ceccacci, R. [ENEA, Divisione Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Casaccia, Rome (Italy)

2001-07-01

The topic discussed in this report can be inserted within the context of the activities carried out by ENEA - Environment and Territory Division - in the field of the EC Environmental Management and Audit Scheme (EMAS) promotion. EMAS, that is a voluntary environmental policy instrument, intend to replace the conflicting relationship between control authority and firm with a relationship focused on a conflicting relationship between control authority and firm with a relationship focused on a dialogue and action agreed upon by the parties, on the basis of impartial and reliable information. This report illustrates in a preliminary phase, contents and aims of the EDUCH-EMAS Pilot Project which could be used as a guideline for the application of Regulation n. 761/2000/EC to Schools in Italy. [Italian] L'argomento trattato nel presente lavoro e' stato sviluppato nell'ambito delle attivita' di promozione del Sistema comunitario di Ecogestione e Audit (EMAS), condotte dalla Divisione Caratterizzazione dell'Ambiente e del Territorio dell'ENEA. Lo strumento EMAS, che ha caratterre di volontarieta', intende sostituire un rapporto di tipo conflittuale tra autorita' di controllo ed impresa, con un rapporto centrato su un dialogo ed un'azione concentrata tra le parti, sulle basi di un'informativa obiettiva ed affidabile. Il presente rapporto, illustra in fase preliminare i contenuti e gli obiettivi del progetto Pilota EUDUCH EMAS, che si propone come sviluppo successivo di descrivere il percorso per l'applicazione del Regolamento CE N. 761/2000 (EMAS) alle strutture scolastiche italiane.

Determination of mandibular border and functional movement protocols using an electromagnetic articulograph (EMA).

Science.gov (United States)

Fuentes, Ramon; Navarro, Pablo; Curiqueo, Aldo; Ottone, Nicolas E

2015-01-01

The electromagnetic articulograph (EMA) is a device that can collect movement data by positioning sensors at multiple points, measuring displacements of the structure in real time, as well as the acoustics and mechanics of speech using a microphone connected to the measurement system. The aim of this study is to describe protocols for the generation, measurement and visualization of mandibular border and functional movements in the three spatial planes (frontal, sagittal and horizontal) using the EMA. The EMA has transmitter coils that determine magnetic fields to collect information about movements from sensors located on different structures (tongue, palate, mouth, incisors, skin, etc.) and in every direction in an area of 300 mm. After measurement with the EMA, the information is transferred to a computer and read with the Visartico software to visualize the recording of the mandibular movements registered by the EMA. The sensors placed in the space between the three axes XYZ are observed, and then the plots created from the mandibular movements included in the corresponding protocol can be visualized, enabling interpretation of these data. Four protocols for the obtaining of images of the opening and closing mandibular movements were defined and developed, as well as border movements in the frontal, sagittal and horizontal planes, managing to accurately reproduce Posselt's diagram and Gothic arch on the latter two axes. Measurements with the EMA will allow more exact data to be collected in relation to the mandibular clinical physiology and morphology, which will permit more accurate diagnoses and application of more precise and adjusted treatments in the future.

Determination of mandibular border and functional movement protocols using an electromagnetic articulograph (EMA)

Science.gov (United States)

Fuentes, Ramon; Navarro, Pablo; Curiqueo, Aldo; Ottone, Nicolas E

2015-01-01

The electromagnetic articulograph (EMA) is a device that can collect movement data by positioning sensors at multiple points, measuring displacements of the structure in real time, as well as the acoustics and mechanics of speech using a microphone connected to the measurement system. The aim of this study is to describe protocols for the generation, measurement and visualization of mandibular border and functional movements in the three spatial planes (frontal, sagittal and horizontal) using the EMA. The EMA has transmitter coils that determine magnetic fields to collect information about movements from sensors located on different structures (tongue, palate, mouth, incisors, skin, etc.) and in every direction in an area of 300 mm. After measurement with the EMA, the information is transferred to a computer and read with the Visartico software to visualize the recording of the mandibular movements registered by the EMA. The sensors placed in the space between the three axes XYZ are observed, and then the plots created from the mandibular movements included in the corresponding protocol can be visualized, enabling interpretation of these data. Four protocols for the obtaining of images of the opening and closing mandibular movements were defined and developed, as well as border movements in the frontal, sagittal and horizontal planes, managing to accurately reproduce Posselt’s diagram and Gothic arch on the latter two axes. Measurements with the EMA will allow more exact data to be collected in relation to the mandibular clinical physiology and morphology, which will permit more accurate diagnoses and application of more precise and adjusted treatments in the future. PMID:26884903

Development concepts of a Smart Cyber Operating Theater (SCOT) using ORiN technology.

Science.gov (United States)

Okamoto, Jun; Masamune, Ken; Iseki, Hiroshi; Muragaki, Yoshihiro

2018-02-23

Currently, networking has not progressed in the treatment room. Almost every medical device in the treatment room operates as a stand-alone device. In this project, we aim to develop a networked operating room called "Smart Cyber Operating Theater (SCOT)". Medical devices are connected using Open Resource interface for the Network (ORiN) technology. In this paper, we describe the concept of the SCOT project. SCOT is integrated using the communication interface ORiN, which was originally developed for industry. One feature of ORiN is that the system can be constructed flexibly. ORiN creates abstracts of the same type of devices and increases the robustness of the system for device exchange. By using ORiN technology, we are developing new applications, such as decision-making navigation or a precision guided treatment system.

Differences in patients' perceptions of Schizophrenia between Māori and New Zealand Europeans.

Science.gov (United States)

Sanders, Deanna; Kydd, Robert; Morunga, Eva; Broadbent, Elizabeth

2011-06-01

Māori (the Indigenous people of New Zealand) are disproportionately affected by mental illness and experience significantly poorer mental health compared to New Zealand Europeans. It is important to understand cultural differences in patients' ideas about mental illness in treatment settings. The aim of the present study was to investigate differences in illness perceptions between Māori and New Zealand Europeans diagnosed with schizophrenia. A total of 111 users of mental health services (68 Māori, 43 New Zealand European) in the greater Auckland and Northland areas who had been diagnosed with schizophrenia or other psychotic disorder were interviewed using the Brief Illness Perception Questionnaire and the Drug Attitude Inventory. District Health Board staff completed the Global Assessment of Functioning for each patient. Māori with schizophrenia believed that their illness would continue significantly less time than New Zealand European patients did. Chance or spiritual factors were listed as causes of mental illness by only five Māori patients and no New Zealand European patients. Other illness perceptions, as well as attitudes towards medication, were comparable between groups. Across groups, the top perceived causes were drugs/alcohol, family relationships/abuse, and biological causes. Illness perceptions provide a framework to assess patients' beliefs about their mental illness. Differences between Māori and New Zealand European patients' beliefs about their mental illness may be related to traditional Māori beliefs about mental illness. Knowledge of differences in illness perceptions provides an opportunity to design effective clinical interventions for both Māori and New Zealand Europeans.

Õpetajakoolituse ümarlaud / Inge Timoštšuk

Index Scriptorium Estoniae

Timoštšuk, Inge

2001-01-01

TPÜ algatusel kutsuti ümarlauaarutelule kokku Eesti õpetajaid koolitavate kõrgkoolide esindajad eesmärgiga arutada õpetajakoolituse aktuaalseid päevaprobleeme. Esimene kohtumine toimus 20. apr. TPÜs ja oli pühendatud õpetajakoolituse õppekavade arendamise küsimustele Bologna deklaratsiooni valguses. Osalesid haridusministeeriumi, Eesti Kunstiakadeemia, Eesti Muusikaakadeemia, Eesti Põllumajandusülikooli, Tallinna Haridusameti, Tallinna Pedagoogilise Seminari, Tartu Ülikooli, Tallinna Pedagoogikaülikooli, TPÜ Haapsalu kolledži ja Rakvere kolledži esindajad. Teine õpetajakoolituse ümarlaud oli pühendatud pedagoogilise praktika ja stažööriaasta probleemidele ning mentorõpetaja rollile, toimus 11. mail TÜ-s. Kolmas kohtumine toimub 31. mail EMA-s arutamaks haridustöötajate täienduskoolitusega seonduvat

Blair oli ikkagi seotud Kelly nime lekitamisega / Maris Lillak

Index Scriptorium Estoniae

Lillak, Maris, 1970-

2003-01-01

Suurbritannia kaitseministeeriumi relvaeksperdi David Kelly surmaga seotud asjaolusid uuriv Huttoni komisjon selgitas, et peaminister Tony Blair oli kohtumisel, kus otsustati relvaeksperdi nime avalikustamine

ORiON: Site Map

African Journals Online (AJOL)

Journal Home · Journals · ORiON · About · Log In · Register · Advanced Search · By Author · By Title. Issues. Current Issue · Archives · Open Journal Systems · Help. ISSN: 0529-191-X. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's ...

[Flow cytometric test using eosin-5'-maleimide (EMA) labelling of red blood for diagnosis of hereditary spherocytosis].

Science.gov (United States)

Wang, Jiying; Zheng, Bin; Zhao, Yuping; Chen, Xuejing; Liu, Yan; Bo, Lijin; Zheng, Yizhou; Zhang, Fengkui; Ru, Kun; Wang, Huijun

2015-07-01

To investigate the sensitivity and specificity of eosin-5'-maleimide (EMA)assay for the diagnosis of hereditary spherocytosis (HS), and to verify the stability of reagent and samples. EMA flow cytometry test, NaCl-osmotic fragility test and acidified glycerol lysis test were performed using peripheral blood samples from 80 patients with HS and 44 patients with other blood diseases, the sensitivity and specificity of the three methods were compared, and the feasibility of EMA binding test was estimated. The stability of EMA reagent and HS samples stored at different temperatures were tested. Among the 124 tested samples, the sensitivity and specificity of EMA binding test was 0.925 and 0.954, that of NaCl-osmotic fragility test was 0.950 and 0.455, and that of acidified glycerol lysis test was 1.000 and 0.318, respectively. Although the sensitivity of NaCl-osmotic fragility test and acidified glycerol lysis test was a little higher than that of EMA binding test, the specificity of the former two methods was poor, they couldn't clearly distinguish whether spherocytosis is hereditary spherocytosis. The experiment results showed that EMA was sensitive to the temperature and should not be stored in a small aliquots at -80 ℃ over a period of 6 months. The stability of the HS sample was better, 6 days storage at 4 ℃ and 3 days storage at room temperature had no influence on the results. EMA binding test by flow cytometry showed good sensitivity and specificity for HS diagnosis. EMA reagent should be stored at-80 ℃ and the HS samples should be tested within 6 days storage at 4 ℃ and 3 days at room temperature.

Uudised : Kõlas eesti koorilooming. Barokk-kontsert EMAs. Interpretatsioonipedagoogika konverents. 33. Balti muusikateaduse konverents / Reet Varblane

Index Scriptorium Estoniae

Varblane, Reet, 1952-

1999-01-01

18. nov. esitas inglise koor Bristolis kava eesti muusikast. 21. nov. toimuvast barokkmuusikakontserdist EMAs. 12.-13. nov. EMAs toimunud teaduslik-metoodilisest konverentsist "Interpretatsioonipedagoogika probleemid I". 26.-28. nov. toimuva 33. Balti muusikateaduse konverentsi kavast

Congenital Unilateral Hypoplasia of Depressor Anguli Oris

Directory of Open Access Journals (Sweden)

Seckin O. Ulualp

2012-01-01

Full Text Available Objectives. Asymmetric facial appearance may originate from abnormalities of facial musculature or facial innervation. We describe clinical features of congenital hypoplasia of depressor anguli oris muscle in a child. Material and Methods. Chart of a 10-month-old female referred to a tertiary care pediatric hospital for assessment of facial paralysis was reviewed. Data included relevant history and physical examination, diagnostic work up, and management. Results. The child presented with asymmetric movement of lower lip since birth. Asymmetry of lower lip was more pronounced when she smiled and cried. Rest of the face movement was symmetric. On examination, the face appeared symmetric at rest. The child had inward deviation of right lower lip when she smiled. Facial nerve function, as determined by frowning/forehead, wrinkling, eye closure, nasolabial fold depth, and tearing, was symmetric. Magnetic resonance imaging of the temporal bones and internal auditory canals were within normal limits. Echocardiogram did not show cardiac abnormality. Auditory brainstem response showed no abnormality. Conclusions. Congenital hypoplasia of depressor anguli oris is a rare anomaly that causes asymmetric crying face. Pediatricians and otolaryngologists need to be cognizant of cardiac, head and neck, and central nervous system anomalies associated with congenital unilateral hypoplasia of depressor anguli oris.

Energy materials coordinating committee (EMaCC). Annual technical report, fiscal year 2002

Energy Technology Data Exchange (ETDEWEB)

none,

2003-08-08

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. Topical subcommittees of the EMaCC are responsible for conducting seminars and otherwise facilitating information flow between DOE organizational units in materials areas of particular importance to the Department. The EMaCC Terms of Reference were recently modified and developed into a Charter that was approved on June 5, 2003. As a result of this reorganization, the existing subcommittees were disbanded and new subcommittees are being formed. The EMaCC Charter and the memorandum approving it are presented in the Appendix of this report. The FY 2002 budget summary for DOE Materials Activities is presented on page 8. The distribution of these funds between DOE laboratories, private industry, academia and other organizations is presented in tabular form on page 10. Following the budget summary is a set of detailed program descriptions for the FY 2002 DOE Materials activities. These descriptions are presented according to the organizational structure of the Department. A mission statement, a budget summary listing the project titles and FY 2002 funding, and detailed project summaries are presented for each Assistant Secretary office, the Office of Science, and the National Nuclear Security Administration. The project summaries also provide DOE, laboratory, academic and industrial contacts for each project, as appropriate.

Rehabilitation and indigenous peoples: the Māori experience.

Science.gov (United States)

Harwood, Matire

2010-01-01

Indigenous peoples often have the worst health status in comparison to non-indigenous people in their own nations; urgent action to address the health inequities for indigenous people is required. The role of rehabilitation in addressing health and disability inequities is particularly important due to the health need of indigenous peoples; the unequal distribution of health determinants; and disparities in access to, quality of care through and outcomes following rehabilitation. This article will present a perspective for Māori, the indigenous peoples of New Zealand, on a framework for improving rehabilitation services for Māori and ultimately their health and wellbeing.

Energy Materials Coordinating Committee (EMaCC): Annual technical report, fiscal year 1993

Energy Technology Data Exchange (ETDEWEB)

1994-07-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department`s materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. This report summarizes EMaCC activities for FY 1993 and describes the materials research programs of various offices and divisions within the Department. The program descriptions consist of a funding summary for each Assistant Secretary office and the Office of Energy Research, and detailed project summaries with project goals and accomplishments. The FY 1993 budget summary table for DOE Materials Activities in each of the programs is presented.

How many EMA-workshops are needed to collect a representative sample of events in a hospital ward?

DEFF Research Database (Denmark)

Edwards, Kasper

2017-01-01

The effect modifier assessment (EMA) method (Edwards & Winkel, 2016) is a method for assessing the impact of an intervention and modifiers on a desired outcome e.g. improved work environment. The EMA-method captures events (a change in work) in a ward and for each event asses 1) impact on work...... and diverse tasks. This poses a problem when using the EMA-method and raises the research question of this abstract: How many EMA-workshops are needed to generate a representative collection of events in a ward? Methods Six EMA-workshops each with a full surgical team of six people was conducted in a heart...... on surgery. The ward was organized in three specialties: Heart surgery, Lung surgery and Child heart surgery. Events differed between specialties and therefor it was expected that saturation would be reached after minimum three workshops. The heart center is comparable to other surgical units...

Lugu mehest, kes oli iseenda naine / Kaja Roomets

Index Scriptorium Estoniae

Roomets, Kaja

2008-01-01

Doug Wrighti "Ma olen iseenda naine" Endla teatris, lavastaja Tiit Palu. Esietendus 27. juunil. Lisaks saksa päritolu transvestiidist Charlotte von Mahlsdofist (1928-2002) : "Charlotte oli fenomen" ja Kati Murutari ning Raivo Järvi arvamus : "Mis tunde esietenduselt kaasa saite?"

Dependence on place: A source of autonomy in later life for older Māori.

Science.gov (United States)

Butcher, Elizabeth; Breheny, Mary

2016-04-01

Attachment to place is an important component of ageing. Although the importance of place for older people's well-being is known, the ways in which different conceptions of place and expectations for what later life may hold depend upon cultural beliefs, values, and expectations is underexplored. This study examined the ways that place influences experiences of ageing for older Māori in New Zealand. Eight interviews with older Māori were analysed thematically alongside field notes from a research visit. Attachment to place provided the foundation for experiences of ageing for older Māori. Through their connection to place, the participants drew on a comforting and comfortable dependence on land and family to enable autonomy in later life. Rather than seeking to maintain independence in terms of avoiding reliance on others, older Māori conceptualised older age through autonomy and freedom to live in accordance with Māori values encapsulated by whakawhanaungatanga. A good old age depended on balancing competing demands of living in wider society with attachment to place and Māori identity in later life. Copyright © 2016 Elsevier Inc. All rights reserved.

Looking Māori predicts decreased rates of home ownership: institutional racism in housing based on perceived appearance.

Science.gov (United States)

Houkamau, Carla A; Sibley, Chris G

2015-01-01

This study examined differences in rates of home ownership among Māori (the indigenous peoples of New Zealand). We identified systematic factors that predicted why some Māori were more likely to own their own home (partially or fully) relative to other Māori. Data were drawn from a large national postal sample of 561 self-identified Māori collected as part of the New Zealand Attitudes and Values Study. As predicted, our analyses indicated that self-reported appearance as Māori, or the extent to which people thought they personally displayed features which visibly identified them as Māori to others, significantly predicted decreased rates of home ownership. This association held when adjusting for numerous demographic covariates, such as education, level of deprivation of the immediate area, household income, age, relationship status, region of residence, and so forth. Our analyses suggest there is, or at least has been in the recent past, institutional racism against Māori in New Zealand's home lending industry based on merely appearing more Māori.

Radial-velocity variations in Alpha Ori, Alpha Sco, and Alpha Her

International Nuclear Information System (INIS)

Smith, M.A.; Patten, B.M.; Goldberg, L.

1989-01-01

Radial-velocity observations of Alpha Ori, Alpha Sco A, and Alpha Her A are used to study radial-velocity periodicities in M supergiants. The data refer to several metallic lines in the H-alpha region and to H-alpha itself. It is shown that Alpha Ori and Alpha Sco A have cycle lengths of about 1 yr and semiamplitudes of 2 km/s. It is suggested that many semiregular red supergiant varibles such as Alpha Ori may be heading toward chaos. All three stars show short-term stochastic flucutations with an amplitude of 1-2 km/s. It is found that the long-term variability of H-alpha velocities may be a consequence of intermittent failed ejections. 58 refs

SISTEM INFORMASI PENJUALAN DAN PENGHITUNGAN KADAR PERHIASAN EMAS (STUDY KASUS DI TOKO PERHIASAN REJEKI DENPASAR - BALI

Directory of Open Access Journals (Sweden)

ali mahmudi

2014-09-01

Full Text Available Perhiasan emas dan perak, dari dulu sampai sekarang, sudah menjadi gaya hidup di masyarakat. Perhiasan dipakai sebagai penunjang penampilan maupun sebagai alat investasi. Dalam perkembanganya perhiasan dapat terbuat dari campuran bahan logam mulia seperti tembaga, perak dan emas. Sistem informasi ini dirancang untuk membantu proses penjualan di Toko Perhiasan Rejeki Denpasar-Bali. Applikasi ini dibuat dengan menggunakan Microsoft Visual Studio 2008, database MySql dan MySql konector 6.1.3 sebagai konektor. Sistem informasi ini dilengkapi dengan aplikasi untuk menghitung kadar perhiasan. Di samping itu, aplikasi ini juga dilengkapi denganalat hitung untuk menentukan campuran emas, perak dan tembaga untuk membuat emas dengan kadar tertentu. Metode gosok batu adalah metode tradisional untuk mengetahui kadar perhiasan. Metode ini dilakukan dengan cara menggosokan perhiasan ke batu dan kemudian ditambahkan cairan kimia. Metode ini kurang akurat untuk menentukan kadar perhiasan. Oleh sabab itu, dibangunlah sistem informasi penjualan dan penghitungan kadar perhiasan. Aplikasi ini diharapkan dapat mempermudah dalam pendataan penjualan dan pesanan perhiasan di Toko perhiasan Rejeki Denpasar-Bali. Kata Kunci: Sistem Informasi Penjualan, Emas, aplikasi hitung kadar, perhiasan.

Wavelet to predict bacterial ori and ter: a tendency towards a physical balance

Directory of Open Access Journals (Sweden)

Ware Antony

2003-05-01

Full Text Available Abstract Background Chromosomal DNA replication in bacteria starts at the origin (ori and the two replicores propagate in opposite directions up to the terminus (ter region. We hypothesize that the two replicores need to reach ter at the same time to maintain a physical balance; DNA insertion would disrupt such a balance, requiring chromosomal rearrangements to restore the balance. To test this hypothesis, we needed to demonstrate that ori and ter are in a physical balance in bacterial chromosomes. Using wavelet analysis, we documented GC skew, AT skew, purine excess and keto excess on the published bacterial genomic sequences to locate the turning (minimum and maximum points on the curves. Previously, the minimum point had been supposed to correlate with ori and the maximum to correlate with ter. Results We observed a strong tendency of the bacterial chromosomes towards a physical balance, with the minima and maxima corresponding to the known or putative ori and ter and being about half chromosome separated in most of the bacteria studied. A nonparametric method based on wavelet transformation was employed to perform significance tests for the predicted loci. Conclusions The wavelet approach can reliably predict the ori and ter regions and the bacterial chromosomes have a strong tendency towards a physical balance between ori and ter.

Extended Monopole antenna Array with individual Shield (EMAS) coil: An improved monopole antenna design for brain imaging at 7 tesla MRI.

Science.gov (United States)

Woo, Myung-Kyun; Hong, Suk-Min; Lee, Jongho; Kang, Chang-Ki; Park, Sung-Yeon; Son, Young-Don; Kim, Young-Bo; Cho, Zang-Hee

2016-06-01

To propose a new Extended Monopole antenna Array with individual Shields (EMAS) coil that improves the B1 field coverage and uniformity along the z-direction. To increase the spatial coverage of Monopole antenna Array (MA) coil, each monopole antenna was shielded and extended in length. Performance of this new coil, which is referred to as EMAS coil, was compared with the original MA coil and an Extended Monopole antenna Array coil with no shield (EMA). For comparison, flip angle, signal-to-noise ratio (SNR), and receive sensitivity maps were measured at multiple regions of interest (ROIs) in the brain. The EMAS coil demonstrated substantially larger flip angle and receive sensitivity than the MA and EMA coils in the inferior aspect of the brain. In the brainstem ROI, for example, the flip angle in the EMAS coil was increased by 45.5% (or 60.0%) and the receive sensitivity was increased by 26.9% (or 14.9%), resulting in an SNR gain of 84.8% (or 76.3%) when compared with the MA coil (or EMA). The EMAS coil provided 25.7% (or 24.4%) more uniform B1+ field distribution compared with the MA (or EMA) coil in sagittal. The EMAS coil successfully extended the imaging volume in lower part of the brain. Magn Reson Med 75:2566-2572, 2016. © 2015 Wiley Periodicals, Inc. © 2015 Wiley Periodicals, Inc.

Energy Materials Coordinating Committee (EMaCC). Annual technical report, Fiscal Year 2001

Energy Technology Data Exchange (ETDEWEB)

None, None

2002-08-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations.

Design of power electronics for TVC EMA systems

Science.gov (United States)

Nelms, R. Mark

1993-08-01

The Composite Development Division of the Propulsion Laboratory at Marshall Space Flight Center (MSFC) is currently developing a class of electromechanical actuators (EMA's) for use in space transportation applications such as thrust vector control (TVC) and propellant control valves (PCV). These high power servomechanisms will require rugged, reliable, and compact power electronic modules capable of modulating several hundred amperes of current at up to 270 volts. MSFC has selected the brushless dc motor for implementation in EMA's. This report presents the results of an investigation into the applicability of two new technologies, MOS-controlled thyristors (MCT's) and pulse density modulation (PDM), to the control of brushless dc motors in EMA systems. MCT's are new power semiconductor devices, which combine the high voltage and current capabilities of conventional thyristors and the low gate drive requirements of metal oxide semiconductor field effect transistors (MOSFET's). The commanded signals in a PDM system are synthesized using a series of sinusoidal pulses instead of a series of square pulses as in a pulse width modulation (PWM) system. A resonant dc link inverter is employed to generate the sinusoidal pulses in the PDM system. This inverter permits zero-voltage switching of all semiconductors which reduces switching losses and switching stresses. The objectives of this project are to develop and validate an analytical model of the MCT device when used in high power motor control applications and to design, fabricate, and test a prototype electronic circuit employing both MCT and PDM technology for controlling a brushless dc motor.

EUROPEAN DEVELOPMENT OF ECO‐MANAGEMENT AND AUDIT SCHEME (EMAS IN THE EUROPEAN UNION

Directory of Open Access Journals (Sweden)

Justyna SŁONIMIEC

2013-10-01

Full Text Available The paper presents the implementation of the Environmental Management and Audit Scheme System (EMAS in Poland and the European Union. It analyzes the existing rules on the implementation and the process of its implementation. It also defines the benefits and costs arising from the registration of organizations in the system. The paper presents the current status of implementation of EMAS in the European Union.

The prevalence of symptoms of depression and anxiety, and the level of life stress and worry in New Zealand Māori and non-Māori women in late pregnancy.

Science.gov (United States)

Signal, T Leigh; Paine, Sarah-Jane; Sweeney, Bronwyn; Muller, Diane; Priston, Monique; Lee, Kathryn; Gander, Philippa; Huthwaite, Mark

2017-02-01

To describe the prevalence of symptoms of depression and anxiety, and the level of life stress and worry in late pregnancy for Māori and non-Māori women. In late pregnancy, women completed a questionnaire recording their prior history of mood disorders; self-reported current depressive symptoms (⩾13 on the Edinburgh Postnatal Depression Scale), current anxiety symptoms (⩾6 on the anxiety items from the Edinburgh Postnatal Depression Scale), significant life stress (⩾2 items on life stress scale) and dysfunctional worry (>12 on the Brief Measure of Worry Scale). Data were obtained from 406 Māori women (mean age = 27.6 years, standard deviation=6.3 years) and 738 non-Māori women (mean age = 31.6 years, standard deviation=5.3 years). Depressive symptoms (22% vs 15%), anxiety symptoms (25% vs 20%), significant life stress (55% vs 30%) and a period of poor mood during the current pregnancy (18% vs 14%) were more prevalent for Māori than non-Maori women. Less than 50% of women who had experienced ⩾2 weeks of poor mood during the current pregnancy had sought help. Being young was an independent risk factor for depressive symptoms, significant life stress and dysfunctional worry. A prior history of depression was also consistently associated with a greater risk of negative affect in pregnancy. Antenatal mental health requires at least as much attention and resourcing as mental health in the postpartum period. Services need to specifically target Māori women, young women and women with a prior history of depression.

THE HERBIG BE STAR V1818 ORI AND ITS ENVIRONMENT

Energy Technology Data Exchange (ETDEWEB)

Chiang, Hsin-Fang; Reipurth, Bo [Institute for Astronomy and NASA Astrobiology Institute, University of Hawaii at Manoa, 640 North Aohoku Place, Hilo, HI 96720 (United States); Hillenbrand, Lynne, E-mail: hchiang@ifa.hawaii.edu, E-mail: reipurth@ifa.hawaii.edu [Department of Astronomy, California Institute of Technology, Pasadena, CA 91125 (United States)

2015-03-15

The little-studied Herbig Be star V1818 Ori is located in the direction of the southern L1641 cloud and the Mon R2 star-forming complex, and is most likely associated with the latter at a distance of ∼900 pc. A high-resolution spectrum is consistent with a spectral type around B7 V, with lines of Hα, the red Ca ii triplet, and several forbidden lines in emission. An All Sky Automated Survey V-band light curve spanning 9 yr reveals major variability with deep absorption episodes reminiscent of the UX Orionis stars. We have searched for additional young stars clustering around V1818 Ori using grism images and the 2MASS and Wide-field Infrared Survey Explorer catalogs, and have found almost two dozen fainter stars with evidence of youth. Direct images show that the bright star IRAS 05510–1025, only about 3 arcmin from V1818 Ori, is surrounded by a reflection nebula, indicating its association with a molecular cloud. A spectrum of the star shows no emission-lines, and it is found to be a close binary with late B and early G type components. Its radial velocity indicates that it is an interloper, accidentally passing through the cloud and not physically associated with V1818 Ori.

Narratives of four Māori ex-inmates about their experiences and perspectives of rehabilitation programmes.

Science.gov (United States)

Nakhid, Camille; Shorter, Lily Tairiri

2014-06-01

Māori are overrepresented in the criminal justice system in Aotearoa New Zealand. Māori offenders comprise 53% of those serving custodial sentences and 48% serving community-based sentences. The majority of Māori offenders reoffended within 2 years of serving their sentence. A number of programmes aimed at reducing recidivism among Māori have been implemented, and there is considerable debate around the effectiveness of these programmes. This qualitative study focuses on the narratives of four Māori male ex-inmates about their reoffending and their experiences of the rehabilitation programmes during their incarceration. Using a narrative approach, the study sought to hear the shared stories from the men and to determine what they believe would have reduced their reoffending. The stories revealed that a lack of financial resources and gang connections influenced reoffending; the value of prison rehabilitation programmes varied depending on their appropriateness to the inmate and to their intended outcomes; and healing programmes incorporating kaupapa Māori principles and practices assisted the participants in understanding their cultural heritage and communicating with society in more acceptable ways.

Raymond Pettibon, Ameerika, Eesti / Andreas Trossek

Index Scriptorium Estoniae

Trossek, Andreas, 1980-

2011-01-01

Ameerika iseõppinud nüüdiskunstniku loomingust - tekstiga joonistused, videokunst, installatsioonikunst. Osales Tallinna XV graafikatriennaalil. Kunstniku ema Õie Peters põgenes sõja eest Saksamaale, onu Otto Peters (1919-) oli "soomepoiss"

APLIKASI METODE KHUN-TUCKER DALAM PENJUALAN OLI MOBIL (Studi Kasus : PT. Anugrah Mitra Dewata

Directory of Open Access Journals (Sweden)

Ni Made Asih

2012-11-01

Full Text Available Aplikasikan Metode Khun-Tucker dalam kasus penjualan oli mobil padaPT. Anugrah Mitra Dewata merupakan salah satu kasus optimasi bersyarat, untukmengetahui oli apa yang harus diproduksi oleh perusahaan, agar mencapai keuntunganmaksimal dan nilai-nilai ekstrim yang akan diperoleh, yang nantinya berperandalam menentukan tingkat keuntungan yang diperoleh perusahaan. Metode Khun-Tucker ini dapat dipergunakan untuk mencari solusi optimal dari suatu fungsi tanpamemandang sifat apakah linier atau nonlinier. Dalam proses pengerjaannya MetodeKhun-Tucker secara esensial melibatkan langkah-langkah yang sama seperti halnyaMerode Lagrange, yaitu: Membentuk Lagrangian untuk dapat menghitungtitik-titik kritisnya, mencari semua solusi (x; , dan menghitung nilai f(x. Dalamproses pencarian semua solusi x dan nya dibantu dengan menggunakan programMATLAB. Hasil penelitian menunjukkan pada caturwulan I dengan memproduksioli SMO HP sebanyak 587 liter diperoleh keuntungan maksimal perusahaansebesar Rp 19.837.000 . Untuk caturwulan II dengan memproduksi oli SMO HPPLUS sebanyak 776 liter diperoleh keuntungan maksimal perusahaan sebesar Rp20.112.000. Untuk caturwulan III dengan memproduksi oli SMO HP sebanyak 470liter diperoleh keuntungan maksimal perusahaan sebesar Rp 20.029.000.

Insanity and ethnicity in New Zealand: Māori encounters with the Auckland Mental Hospital, 1860-1900.

Science.gov (United States)

Barry, Lorelle; Coleborne, Catharine

2011-09-01

This article examines Māori patients at the Auckland Mental Hospital between 1860 and 1900.We argue that the patient case notes reveal 'European' categories in which Māori were situated, and demonstrate the extent to which the authorities at the hospital grappled with their appearance, their language and their culture, all of which were elements of their ethnicity. We argue that the use of institutional case records is highly suggestive of some of the historical meanings of insanity for Māori, including the lack of detailed or sustained collection of information about patients' tribal affiliations, the interest shown in their rights to land in maintenance payment inquiries, the experiences of cultural alienation or mate Māori, and the sad outcomes for Māori.

"Se Pupuperhe-laulu oli kiva" : musiikki lapsen kasvun ja kehityksen tukena varhaiskasvatuksessa

OpenAIRE

Järvinen, Sari

2016-01-01

Opinnäytetyön tarkoituksena oli lisätä tietoa musiikin käyttömahdollisuuksista varhaiskasvatuksessa lasten kasvun ja kehityksen tukemisen välineenä. Tavoitteena oli luoda opas varhaiskasvattajille, josta he voivat tarpeen mukaan ottaa käyttöön valmiita menetelmiä. Oppaan menetelmät pyrin valitsemaan niin, että ne olisivat helppoja toteuttaa eikä vaatisi suuria esivalmisteluja. Opinnäytetyön toiminnallinen osuus koostui viidestä toimintatuokiosta, joissa testasin oppaan me...

ORIS: the Oak Ridge Imaging System program listings

International Nuclear Information System (INIS)

Bell, P.R.; Dougherty, J.M.

1978-04-01

The Oak Ridge Imaging System (ORIS) is a general purpose access, storage, processing and display system for nuclear medicine imaging with rectilinear scanner and gamma camera. This volume contains listings of the PDP-8/E version of ORIS Version 2. The system is designed to run under the Digital Equipment Corporation's OS/8 monitor in 16K or more words of core. System and image file mass storage is on RK8E disk; longer-time image file storage is provided on DECtape. Another version of this program exists for use with the RF08 disk, and a more limited version is for DECtape only. This latter version is intended for non-medical imaging

Energy Materials Coordinating Committee (EMaCC) annual technical report, fiscal year 1984 with fiscal year 1985 data

Energy Technology Data Exchange (ETDEWEB)

None

1985-07-01

The Department of Energy funded about 374 million dollars of materials science and technology activities in both fiscal years 1984 and 1985. These funds and the commensurate program management responsibilities resided in 21 DOE program offices, each of which has its own mission and responsibilities. The Energy Materials Coordinating Committee (EMaCC) provides a formal mechanism to insure coordinated planning and maximum programmatic effectiveness for the Department's 374 million dollar per year materials effort. The EMaCC reports to the Director of the Office of Energy Research who in turn has oversight responsibilities for proper coordination of the technical programs of the Department. In carrying out this responsibility, EMaCC hosts meetings, organizes working groups, and publishes an annual technical report. This report is mandated by the EMaCC Terms of Reference. Its purpose is to disseminate information on the DOE materials programs for more effective coordination. It describes the materials research programs of various offices and divisions within the Department for FY 1984, contains funding information for FYs 1984 and 1985, and summarizes EMaCC activities for FY 1985.

Energy Materials Coordinating Committee (EMaCC) annual technical report, fiscal year 1984 with fiscal year 1985 data

International Nuclear Information System (INIS)

1985-07-01

The Department of Energy funded about 374 million dollars of materials science and technology activities in both fiscal years 1984 and 1985. These funds and the commensurate program management responsibilities resided in 21 DOE program offices, each of which has its own mission and responsibilities. The Energy Materials Coordinating Committee (EMaCC) provides a formal mechanism to insure coordinated planning and maximum programmatic effectiveness for the Department's 374 million dollar per year materials effort. The EMaCC reports to the Director of the Office of Energy Research who in turn has oversight responsibilities for proper coordination of the technical programs of the Department. In carrying out this responsibility, EMaCC hosts meetings, organizes working groups, and publishes an annual technical report. This report is mandated by the EMaCC Terms of Reference. Its purpose is to disseminate information on the DOE materials programs for more effective coordination. It describes the materials research programs of various offices and divisions within the Department for FY 1984, contains funding information for FYs 1984 and 1985, and summarizes EMaCC activities for FY 1985

Expression of nestin, mesothelin and epithelial membrane antigen (EMA) in developing and adult human meninges and meningiomas.

Science.gov (United States)

Petricevic, Josko; Forempoher, Gea; Ostojic, Ljerka; Mardesic-Brakus, Snjezana; Andjelinovic, Simun; Vukojevic, Katarina; Saraga-Babic, Mirna

2011-11-01

The spatial and temporal pattern of appearance of nestin, epithelial membrane antigen (EMA) and mesothelin proteins was immunohistochemically determined in the cells of normal developing and adult human meninges and meningiomas. Human meninges developed as two mesenchymal condensations in the head region. The simple squamous epithelium on the surface of leptomeninges developed during mesenchymal to epithelial transformation. Nestin appeared for the first time in week 7, EMA in week 8, while mesothelin appeared in week 22 of development. In the late fetal period and after birth, nestin expression decreased, whereas expression of EMA and mesothelin increased. EMA appeared in all surface epithelial cells and nodules, while mesothelin was found only in some of them. In adult meninges, all three proteins were predominantly localized in the surface epithelium and meningeal nodules. In meningothelial meningiomas (WHO grade I), EMA was detected in all tumor cells except in the endothelial cells, mesothelin characterized nests of tumor cells, while nestin was found predominantly in the walls of blood vessels. The distribution pattern of those proteins in normal meningeal and tumor cells indicates that nestin might characterize immature cells, while EMA and mesothelin appeared in maturing epithelial cells. Neoplastic transformation of these specific cell lineages contributes to the cell population in meningiomas. Copyright © 2010 Elsevier GmbH. All rights reserved.

A qualitative Kaupapa Māori approach to understanding infant and young child feeding practices of Māori and Pacific grandparents in Auckland, New Zealand.

Science.gov (United States)

Tapera, Rachel; Harwood, Matire; Anderson, Anneka

2017-04-01

The present research sought to better understand the barriers, facilitators, attitudes and beliefs that influence the way Māori and Samoan grandparents feed their grandchildren in a deprived urban neighbourhood in New Zealand. The research adopted a qualitative methodology that was consistent with a Kaupapa Māori research approach. Seven semi-structured interviews were conducted with grandparents to collect narrative data. Sampling occurred in one Auckland suburb. The suburb was selected because of its high level of socio-economic deprivation and ethnic diversity. Seven grandparents participated in the study (five Māori and two Samoan). Each participant met the inclusion criteria (i.e. they had provided at least five meals per week over the previous three months to grandchildren aged less than 24 months). Marae (i.e. meeting houses and areas used by local Māori tribes/sub-tribes) and community organisations were used to recruit participants. A general inductive thematic analysis identified four key themes: (i) grandparents' understanding of optimal feeding practices; (ii) economic and material factors; (iii) previous experiences and customary norms; and (iv) social support and societal pressure. The study showed that grandparents' complementary feeding practices in caring for infant grandchildren were influenced by upstream structural elements such as government policies related to welfare and pensions, employment, income and cultural knowledge. Frameworks that seek to achieve social justice and support cultural practices should be employed and promoted in the development of future policy and research in this area.

Alguses oli: Arvo Pärdi juubelikuu algas etendusega Noblessi valukojas

Index Scriptorium Estoniae

2010-01-01

Tõnu Kaljuste ja Peeter Jalaka lavastusest "Alguses oli", lavastuse aluseks Arvo Pärdi teosed "In Principio" ja "Miserere", 17. augustil Noblesse valukojas toimunud etendusest, muusikaline juht Tõnu Kaljuste

Assessment of The trophic state and Chlorophyll-a concentrations using Landsat OLI in Karaoun reservoir, Lebanon

Directory of Open Access Journals (Sweden)

Ali Fadel

2016-12-01

Full Text Available Fadel, A., Faour G. and Slim K. 2016. Assessment of the trophic state and chlorophyll-a concentrations using Landsat OLI in Karaoun reservoir, Lebanon. Lebanese Science Journal, 17(2: 130-145. Harmful algal blooms have become a worldwide environmental problem. A regular and cost-effective monitoring of these blooms is highly needed by lakes managers. Satellite remote sensing imagery like Landsat Operational Land Imager (OLI can be used to assess and monitor chlorophyll-a in water bodies over large areas in a cost-effective way. In this study, the accuracy of Landsat OLI to estimate chlorophyll-a was examined. Four field campaigns and cloud free images of Landsat OLI with 30 m resolution (01 May 2013, 21 August 2013, 10 July 2015, and 11 August 2015 were used in this study to determine the accuracy of Landsat OLI in estimating chlorophyll-a in a 12 km2 freshwater body, Karaoun reservoir. After atmospheric correction of these images, reflectance of single and multiple band combinations were compared to field chlorophyll-a data. Results of field campaigns showed that the trophic state of Karaoun reservoir is still eutrophic to hypereutrophic with high nutrient concentration and low phytoplankton biodiversity, dominated by cyanobacteria species, Microcystis aeruginosa and Aphanizomenon ovalisporum. On single band level, the in situ chlorophyll-a measurement correlated best with band 5 (0.85 - 0.88 µm, with R=0.75 and R2=0.57. Highest correlation (R=0.84 and R2=0.72 was obtained using band combination, B2:B4 band ratio multiplied by B5. Results indicated that Landsat OLI can be used effectively to determine chlorophyll-a concentration in lakes and reservoirs. We recommend the application of Landsat OLI as a satisfactory and cost effective method for monitoring chlorophyll-a in other lakes through-out the world

Volunteering predicts happiness among older Māori and non-Māori in the New Zealand health, work, and retirement longitudinal study.

Science.gov (United States)

Dulin, Patrick L; Gavala, Jhanitra; Stephens, Christine; Kostick, Marylynne; McDonald, Jennifer

2012-01-01

This study sought to understand the relationship between volunteer activity and happiness among a sample of older adult New Zealanders. It specifically sought to determine if ethnicity (Māori vs. non-Māori) and economic living standards (ELS) functioned as moderators of the relationship between volunteering and happiness. Data were garnered from the 2008 administration of the New Zealand Health, Work, and Retirement Longitudinal Study. Correlational and multiple regression procedures were employed to examine study hypotheses. Results from multiple regression analyses showed that the amount of volunteering per week was a unique predictor of the overall level of happiness. Moderation analyses indicated that ethnicity did not function as a moderator of the relationship between volunteering and happiness, but ELS did. Those with low ELS evidenced a stronger relationship between volunteering and happiness than those with high ELS. Results also indicated that Maori and those with low ELS volunteered more frequently than non-Māori and those with high ELS. This study provides evidence that volunteering is related to increased happiness, irrespective of ethnicity. It also provides further evidence that the relationship between volunteering and happiness is moderated by economic resources. Older individuals at the low end of the economic spectrum are likely to benefit more from volunteering than those at the high end.

PERSEPSI JAJARAN KESEHATAN TENTANG DAMPAK KEGIATAN PENAMBANGAN EMAS DI KABUPATEN BURU PROVINSI MALUKU, TAHUN 2012

Directory of Open Access Journals (Sweden)

Muhammad Hasyimi

2015-04-01

Full Text Available Sejak bulan Oktober tahun 2011, di Kabupaten Buru, Maluku ada kegiatan penambangan emas di beberapa tempat yang mengakibatkan peningkatan mobilitas & migrasi penduduk yang bermakna. Sehingga berdampak pada perubahan tatanan sosial, ekonomi dan kesehatan lingkungan di masyarakat. Penelitian ini bertujuan untuk mengetahui sejauh mana kekhawatiran jajaran kesehatan tentang dampak penambangan emas terhadap kesehatan masyarakat dan lingkungan. Penelitian dilakukan dengan observasi, wawancara terbuka dan diskusi kelompok (FGD untuk menggali pendapat informan berkenaan dengan dampaknya pada kesehatan masyarakat dan lingkungan. Informan terdiri dari unsur Dinas Kesehatan, Kepala Puskesmas, Kader Posyandu dan unsur pemerintah daerah (Pemda. Hasil penelitian menunjukkan bahwa penambangan emas yang berjalan, berdampak negatif terhadap kesehatan masyarakat. Dampak negatif tersebut ditandai dengan munculnya penyakit yang tadinya belum pernah dilaporkan seperti demam berdarah dengue (DBD, kulit dan HIV /AIDS. Meningkatnya jumlah kasus penyakit tertentu, antara lain penderita malaria, diare dan infeksi saluran pernafasan akut (ISPA. Sebagian besar informan mengkhawatirkan menurunnya status kesehatan masyarakat kini dan mendatang karena merajalelanya penyakit menular dan pencemaran dari mercury (Hg dan cyanida, jika tidak ada intervensi pemerintah yang baik.   Kata kunci: Penambangan emas, jajaran kesehatan dan kekhawatiran

The effectiveness of television advertising campaigns on generating calls to a national Quitline by Māori.

Science.gov (United States)

Wilson, N; Grigg, M; Graham, L; Cameron, G

2005-08-01

To examine the effectiveness of four mass media campaigns on calls to a national Quitline by Māori (the indigenous people of New Zealand). Monthly Quitline call data and calls within one hour of a television commercial (TVC) being shown were analysed for the 2002-2003 period. Data on target audience rating points (TARPs) and expenditure on TVCs were also used (n = 2319 TVC placements). Māori were found to register with the Quitline at higher rates during the most intense six campaign months (15% more registrations compared to less intense months). The most effective campaign generated 115 calls per 100 TARPs by Māori callers within one hour of TVC airing (the "Every cigarette" campaign). A more Māori orientated campaign with both health and cultural themes generated 91 calls per 100 TARPs from Māori callers. For these two campaigns combined, the advertising cost per new registration with the Quitline by a Māori caller was NZD 30-48. Two second hand smoke campaigns that did not show the Quitline number were much less effective at 25 and 45 calls per 100 TARPs. These television advertising campaigns were effective and cost effective in generating calls to a national Quitline by Māori. Health authorities should continue to explore the use of both "threat appeal" style media campaigns and culturally appropriate campaigns to support Quitline use by indigenous peoples.

Understanding the role of culture in pain: Māori practitioner perspectives of pain descriptors.

Science.gov (United States)

Magnusson, Jane E; Fennell, Joyce A

2011-01-21

There is growing interest in the role of cultural diversity within healthcare settings yet minority ethnic groups are underrepresented in the healthcare literature, including the literature on pain. To better assess and treat pain in different cultures the perspectives and experiences of that culture must be taken into consideration and therefore the present study was undertaken to better understand Māori perspectives of pain. Māori healthcare providers and kaumātua (tribal leaders/elders) completed questionnaires relating to the experience of pain and were asked to provide feedback regarding the suitability of words and phrases typically used to describe symptoms of pain and pain-related disability. Participants were also asked to provide words, or phrases (in te reo Māori or English) representing characteristics of pain which had not been provided but would be useful in the assessment of pain in a Māori population. All of the pain descriptors, and 92% of the phrases regarding the experience of pain, provided were endorsed by the majority of participants demonstrating that, as in many cultures, Māori perceive pain as a multidimensional experience impacting them on physiological, psychological, and social dimensions and that the terms and phrases of measures commonly used to assess pain appropriately capture their pain experiences. The implications of these findings are that established measures can be used when assessing pain in Māori. However, it is beneficial to confirm that the descriptors used in those measures accurately capture the experiences being measured.

Energy materials coordinating committee (EMaCC). Annual technical report, fiscal year 2005

Energy Technology Data Exchange (ETDEWEB)

None, None

2006-09-29

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. Topical subcommittees of the EMaCC are responsible for conducting seminars and otherwise facilitating information flow between DOE organizational units in materials areas of particular importance to the Department. The EMaCC Terms of Reference were recently modified and developed into a Charter that was approved on June 5, 2003. As a result of this reorganization, the existing subcommittees were disbanded and new subcommittees are being formed. The FY 2004 budget summary for DOE Materials Activities is presented on page 8. The distribution of these funds between DOE laboratories, private industry, academia and other organizations is presented in tabular form on page 10. Following the budget summary is a set of detailed program descriptions for the FY 2004 DOE Materials activities. These descriptions are presented according to the organizational structure of the Department. A mission statement, a budget summary listing the project titles and FY 2004 funding, and detailed project summaries are presented for each Assistant Secretary office, the Office of Science, and the National Nuclear Security Administration. The project summaries also provide DOE, laboratory, academic and industrial contacts for each project, as appropriate.

Energy materials coordinating committee (EMaCC). Annual technical report, fiscal year 2004

Energy Technology Data Exchange (ETDEWEB)

none,

2005-08-31

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. In addition, EMaCC assists in obtaining materials-related inputs for both intra- and interagency compilations. Topical subcommittees of the EMaCC are responsible for conducting seminars and otherwise facilitating information flow between DOE organizational units in materials areas of particular importance to the Department. The EMaCC Terms of Reference were recently modified and developed into a Charter that was approved on June 5, 2003. As a result of this reorganization, the existing subcommittees were disbanded and new subcommittees are being formed. The FY 2004 budget summary for DOE Materials Activities is presented on page 8. The distribution of these funds between DOE laboratories, private industry, academia and other organizations is presented in tabular form on page 10. Following the budget summary is a set of detailed program descriptions for the FY 2004 DOE Materials activities. These descriptions are presented according to the organizational structure of the Department. A mission statement, a budget summary listing the project titles and FY 2004 funding, and detailed project summaries are presented for each Assistant Secretary office, the Office of Science, and the National Nuclear Security Administration. The project summaries also provide DOE, laboratory, academic and industrial contacts for each project, as appropriate.

Energy Materials Coordinating Committee (EMaCC). Annual Technical Report, Fiscal Year 2000

Energy Technology Data Exchange (ETDEWEB)

none,

2001-07-31

The Energy Materials Coordinating Committee Annual Report (attached, DOE/SC-0040) provides an annual summary of non-classified materials-related research programs supported by various elements within the Department of Energy. The EMaCC Annual Report is a useful working tool for project managers who want to know what is happening in other divisions, and it provides a guide for persons in industry and academia to the materials program within the Department. The major task of EMaCC this year was to make the Annual Report a more user-friendly document by removing redundant program information and shortening the project summaries.

Biocatalytic Conversion of Avermectin to 4"-Oxo-Avermectin: Heterologous Expression of the ema1 Cytochrome P450 Monooxygenase

Science.gov (United States)

Molnár, István; Hill, D. Steven; Zirkle, Ross; Hammer, Philip E.; Gross, Frank; Buckel, Thomas G.; Jungmann, Volker; Pachlatko, Johannes Paul; Ligon, James M.

2005-01-01

The cytochrome P450 monooxygenase Ema1 from Streptomyces tubercidicus R-922 and its homologs from closely related Streptomyces strains are able to catalyze the regioselective oxidation of avermectin into 4"-oxo-avermectin, a key intermediate in the manufacture of the agriculturally important insecticide emamectin benzoate (V. Jungmann, I. Molnár, P. E. Hammer, D. S. Hill, R. Zirkle, T. G. Buckel, D. Buckel, J. M. Ligon, and J. P. Pachlatko, Appl. Environ. Microbiol. 71:6968-6976, 2005). The gene for Ema1 has been expressed in Streptomyces lividans, Streptomyces avermitilis, and solvent-tolerant Pseudomonas putida strains using different promoters and vectors to provide biocatalytically competent cells. Replacing the extremely rare TTA codon with the more frequent CTG codon to encode Leu4 in Ema1 increased the biocatalytic activities of S. lividans strains producing this enzyme. Ferredoxins and ferredoxin reductases were also cloned from Streptomyces coelicolor and biocatalytic Streptomyces strains and tested in ema1 coexpression systems to optimize the electron transport towards Ema1. PMID:16269733

Persepsi Jajaran Kesehatan Tentang Dampak Kegiatan Penambangan Emas Di Kabupaten Buru Provinsi Maluku, Tahun 2012

OpenAIRE

Hasyimi, Muhammad; Rahim, Yulianis; Betryon, Betryon

2014-01-01

Sejak bulan Oktober tahun 2011, di Kabupaten Buru, Maluku ada kegiatan penambangan emas di beberapa tempat yang mengakibatkan peningkatan mobilitas & migrasi penduduk yang bermakna. Sehingga berdampak pada Perubahan tatanan sosial, ekonomi dan kesehatan lingkungan di masyarakat. Penelitian ini bertujuan untuk mengetahui sejauh mana kekhawatiran jajaran kesehatan tentang dampak penambangan emas terhadap kesehatan masyarakat dan lingkungan. Penelitian dilakukan dengan observasi, wawancara t...

Transport en afbraak van olie in bodem en grondwater

NARCIS (Netherlands)

Begeman, E.; Gestel, van C.A.M.

1978-01-01

De bestrijding van olieverontreiniging in de bodem is vooral voor dezedrinkwaterbedrijven erg belangrijk. Het verkrijgen van inzicht in het transport van olie in de bodem is van belang om de verspreiding van een eventuele vervuiling te kunnen voorspellen, zodat de bestrijding effectiever kan worden

Sünnitades "Ema ja tütart" / Anna Hints

Index Scriptorium Estoniae

Hints, Anna, 1982-

2010-01-01

Tartu sünnitusmajale Toomemäel, naise eluringile ja põlvkondade järjepidevusele pühendatud "Ema ja tütar" kui koha, heli, foto ja rituaalse tegevuse koostoimel sündinud autori tajuvõrgustikku dekodeeriv pärimusliku ja isikliku taustaga kunstitöö

Potensi Bencana Geologi Pada Penambangan Emas dan Lempung di Desa Cihonje Kecamatan Gumelar Kabupaten Banyumas

Directory of Open Access Journals (Sweden)

Asmoro Widagdo

2015-04-01

Full Text Available Desa Cihonje di Kecamatan Gumelar, Kabupaten Banyumas, memiliki sumber daya mineral seperti emas dan tanah liat kaolin. Kedua mineral ini telah dilakukaneksploitasi oleh masyarakat setempat. Pemanfaatan sumber daya ini telah memberikan kemakmuran bagi warga setempat. Namun, upaya pertambangan tidak dalam kondisi baik dan masih belum berlisensi. Penggalian emas dan tanah liat di sekitar area perumahan telah membawa dampak yang sangat mengkhawatirkan terhadap keselamatan para penambang dan lingkungan sekitarnya. Penelitian ini pada potensi bencana yang mungkin menjadi ancaman bagi masyarakat setempat dilakukan dengan pengamatan langsung. observasi lapangan ini dilakukan dengan memetakan lokasi operasi pertambangan, perubahan lingkungan dilakukan deskripsi, mengambil gambar dan wawancara dengan penduduk dan para penambang. pertambangan emas primer mengambil urat mineral dengan membuat sumur vertikal dan horizontal. sumur ini sangat dalam dan mencapai puluhan meter. Hal ini telah mengancam keselamatan para penambang, mengganggu penggunaan lahan sebagai daerah pertanian, yang mempengaruhi ketersediaan sumber air tanah, menyebabkan tanah longsor dan mencemari sumber air sungai. pertambangan emas sekunder pada deposito aluvial di tepi sungai telah menyebabkan kerusakan lahan pertanian, erosi sungai dan pencemaran air. Pertambangan tanah liat telah menyebabkan perubahan dalam pengaturan lingkungan dan potensi longsor.

The multi-dimensional model of Māori identity and cultural engagement: item response theory analysis of scale properties.

Science.gov (United States)

Sibley, Chris G; Houkamau, Carla A

2013-01-01

We argue that there is a need for culture-specific measures of identity that delineate the factors that most make sense for specific cultural groups. One such measure, recently developed specifically for Māori peoples, is the Multi-Dimensional Model of Māori Identity and Cultural Engagement (MMM-ICE). Māori are the indigenous peoples of New Zealand. The MMM-ICE is a 6-factor measure that assesses the following aspects of identity and cultural engagement as Māori: (a) group membership evaluation, (b) socio-political consciousness, (c) cultural efficacy and active identity engagement, (d) spirituality, (e) interdependent self-concept, and (f) authenticity beliefs. This article examines the scale properties of the MMM-ICE using item response theory (IRT) analysis in a sample of 492 Māori. The MMM-ICE subscales showed reasonably even levels of measurement precision across the latent trait range. Analysis of age (cohort) effects further indicated that most aspects of Māori identification tended to be higher among older Māori, and these cohort effects were similar for both men and women. This study provides novel support for the reliability and measurement precision of the MMM-ICE. The study also provides a first step in exploring change and stability in Māori identity across the life span. A copy of the scale, along with recommendations for scale scoring, is included.

Indigenous Māori perspectives on urban transport patterns linked to health and wellbeing.

Science.gov (United States)

Raerino Ngāti Awa Te Arawa, K; Macmillan, Alex K; Jones Ngāti Kahungunu, Rhys G

2013-09-01

There is a growing body of research linking urban transport systems to inequities in health. However, there is a lack of research providing evidence of the effect of transport systems on indigenous family wellbeing. We examined the connections between urban transport and the health and wellbeing of Māori, the indigenous people of New Zealand. We provide an indigenous exploration of current urban transport systems, with a particular focus on the impacts of car dependence and the need for culturally relevant travel. We interviewed nineteen Māori participants utilising qualitative research techniques underpinned by an indigenous research methodology (Kaupapa Māori). The data highlighted the importance of accessing cultural activities and sites relevant to 'being Māori', and issues with affordability and safety of public transport. Understanding the relationship between indigenous wellbeing and transport systems that goes further than limited discourses of inequity is essential to improving transport for indigenous wellbeing. Providing an indigenous voice in transport decision-making will make it more likely that indigenous health and wellbeing is prioritised in transport planning. Copyright © 2013. Published by Elsevier Ltd.

Assessment of the Trophic State and Chlorophyll-A Concentrations using Landsat OLI in Karaoun Reservoir Lebanon

International Nuclear Information System (INIS)

Fadel, A.; Faour, GH.; Slim, K.

2016-01-01

Harmful algal blooms have become a worldwide environmental problem. A regular and cost -effective monitoring of these blooms is highly needed by lakes managers. Satellite remote sensing imagery like Landsat Operational Land Imager (OLI) can be used to assess and monitor chlorophyll-a in water bodies over large areas in a cost-effective way. In this study, the accuracy of Landsat OLI to estimate chlorophyll-a was examined. Four field campaigns and cloud free images of Landsat OLI with 30 m resolution (01 May 2013, 21 August 2013, 10 July 2015, and 11 August 2015) were used in this study to determine the accuracy of Landsat OLI in estimating chlorophyll-a in a 12 km2 fresh water body, Karaoun reservoir. After atmospheric correction of these images, reflectance of single and multiple band combinations were compared to field chlorophyll-a data. Results of field campaigns showed that the trophic state of Karaoun reservoir is still eutrophic to hypereutrophic withhigh nutrient concentration andlow phytoplankton biodiversity, dominatedby cyanobacteria species, Microcystis aeruginosa and Aphanizomenon ovalisporum. On single band level, the n situ chlorophyll-a measurement correlated best with band 5 (0.85 -0.88 μm), with R=0.75 and R2=0.57.Highest correlation (R=0.84 and R2=0.72) was obtained using band combination, B2:B4 band ratio multiplied by B5. Results indicated that Landsat OLI can be used effectively to determine chlorophyll-a concentration in lakes and reservoirs. We recommend the application of Landsat OLI as a satisfactory and cost effective method for monitoring chlorophyll-a in other lakes through-out the world. (author)

Promotion of environmental managements systems (EMAS, ISO 14.000) in the Italian small and medium industries. The applied experiences achieved by ENEA; Promozione dei sistemi di gestione ambientale (EMAS, ISO 14.000) nelle piccole e medie imprese italiane. Le esperienze applicative dell `ENEA

Energy Technology Data Exchange (ETDEWEB)

Andriola, Luca; Brunetti, Nicola; Caropreso, Gaetano; Luciani, Roberto [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente

1998-03-01

EMAS (Environmental Management and Audit Scheme) introduced by the Regulation n. 1836/93, is one of the new tools activated by the European Community to overcome the old `Command and Control` philosophy and adopt an approaching policy in the `Moral suasion` logic. It is based on the sharing out of the responsibility, dialogue and action agreed upon by the concerned parties on the basis of impartial and reliable information. EMAS has voluntary character and presents many analogies with ISO 14.000 international system with which a deeper integration is being attempted for a revision of the Regulation. In the frame of present national and international situation, the report shows the recording path of an EMAS site and the experiences achieved up to now particularly by ENEA. [Italiano] L`EMAS (Environmental Management and Audit Scheme), introdotto con il Rergolamento n. 1836/93, rappresenta uno dei nuovi strumenti che la Comunita` Europea ha attivato per superare la vecchia logica del `Command and Control` (Imponi e Sorveglia) e passare ad una nuova filosofia di approccio nella logica della `Moral suasion` (persuasione morale) per un rapporto basato sulla ripartizione delle responsabilita` attraverso un dialogo e un`azione concertata tra le parti interessate sulla base di un`informazione obiettiva ed affidabile. Lo strumento EMAS ha carattere di volontarieta` e presenta profonde analogie con il sistema internazionale ISO 14.000 con il quale si sta tentando, a livello di revisione del Regolamento EMAS, una integrazione piu` profonda. Nel rapporto vengono illustrati, nel quadro dell`attuale situazione nazionale ed internazionale, il percorso di registrazione di un sito EMAS e le esperienza finora attuare con particolare riferimento a quelle dell`ENEA.

A profile of prognostic and molecular factors in European and Māori breast cancer patients

International Nuclear Information System (INIS)

Dachs, Gabi U; Wells, J Elisabeth; Robinson, Bridget A; Kano, Maiko; Volkova, Ekaterina; Morrin, Helen R; Davey, Valerie CL; Harris, Gavin C; Cheale, Michelle; Frampton, Christopher; Currie, Margaret J

2010-01-01

New Zealand Māori have a poorer outcome from breast cancer than non-Māori, yet prognostic data are sparse. The objective of this study was to quantify levels of prognostic factors in a cohort of self-declared Māori and European breast cancer patients from Christchurch, New Zealand. Clinicopathological and survival data from 337 consecutive breast cancer patients (27 Māori, 310 European) were evaluated. Fewer tumours were high grade in Māori women than European women (p = 0.027). No significant ethnic differences were detected for node status, tumour type, tumour size, human epidermal growth factor receptor, oestrogen and progesterone receptor (ER/PR) status, or survival. In addition, tumour and serum samples from a sub-cohort of 14 Māori matched to 14 NZ European patients were analyzed by immunohistochemistry and enzyme linked immunosorbent assay for molecular prognostic factors. Significant correlations were detected between increased grade and increased levels of hypoxia inducible factor-1 (HIF-1α), glucose transporter-1 (GLUT-1), microvessel density (MVD) and cytokeratins CK5/6 (p < 0.05). High nodal status correlated with reduced carbonic anhydrase IX (CA-IX). Negative ER/PR status correlated with increased GLUT-1, CA-IX and MVD. Within the molecular factors, increased HIF-1α correlated with raised GLUT-1, MVD and CK5/6, and CK5/6 with GLUT-1 and MVD (p < 0.05). The small number of patients in this sub-cohort limited discrimination of ethnic differences. In this Christchurch cohort of breast cancer patients, Māori women were no more likely than European women to have pathological or molecular factors predictive of poor prognosis. These data contrast with data from the North Island NZ, and suggest potential regional differences

Two related lithium calixarene complexes, [p-tert-butylcalix[4]arene(OMe)(OH)2(OLi)](2).4MeCN and {p-tert-butylcalix[4]arene(OH)2(OLi)[OLi(NCMe)2]}(2).8MeCN, determined using synchrotron radiation.

Science.gov (United States)

Lee, Darren S; Elsegood, Mark R J; Redshaw, Carl; Zhan, Shuzhong

2009-08-01

The crystal structures of acetonitrile solvates of two related lithium calixarene complexes have been determined by low-temperature single-crystal X-ray diffraction using synchrotron radiation. Bis(mu-5,11,17,23-tetra-tert-butyl-26,28-dihydroxy-25-methoxy-27-oxidocalix[4]arene)dilithium(I) acetonitrile tetrasolvate, [Li2(C45H57O4)2].4C2H3N or [p-tert-butylcalix[4]arene(OMe)(OH)2(OLi)](2).4MeCN, (I), crystallizes with the complex across a centre of symmetry and with four molecules of unbound acetonitrile of crystallization per complex. Tetraacetonitrilebis(mu-5,11,17,23-tetra-tert-butyl-26,28-dihydroxy-25,27-dioxidocalix[4]arene)tetralithium(I) acetonitrile octasolvate, [Li4(C44H54O4)2(C2H3N)4].8C2H3N or {p-tert-butylcalix[4]arene(OH)2(OLi)[OLi(NCMe)2]}(2).8MeCN, (II), also crystallizes with the complex lying across a centre of symmetry and contains eight molecules of unbound acetonitrile per complex plus four more directly bound to two of the lithium ions, two on each ion. The cores of both complexes are partially supported by O-H...O hydrogen bonds. The methoxy methyl groups in (I) prevent the binding of any more than two Li+ ions, while the corresponding two O-atom sites in (II) bind an extra Li(+) ion each, making four in total. The calixarene cone adopts an undistorted cone conformation in (I), but an elliptical one in (II).

Prevalence of mental disorders among Māori in Te Rau Hinengaro: the New Zealand Mental Health Survey.

Science.gov (United States)

Baxter, Joanne; Kingi, Te Kani; Tapsell, Rees; Durie, Mason; McGee, Magnus A

2006-10-01

To describe the prevalence of mental disorders (period prevalence across aggregated disorders, 12 month and lifetime prevalence) among Māori in Te Rau Hinengaro: The New Zealand Mental Health Survey. Te Rau Hinengaro: The New Zealand Mental Health Survey, undertaken between 2003 and 2004, was a nationally representative face-to-face household survey of 12,992 New Zealand adults aged 16 years and over, including 2,595 Māori. Ethnicity was measured using the 2001 New Zealand census ethnicity question. A fully structured diagnostic interview, the World Health Organization World Mental Health Survey Initiative version of the Composite International Diagnostic Interview (CIDI 3.0), was used to measure disorder. The overall response rate was 73.3%. This paper presents selected findings for the level and pattern of mental disorder prevalence among Māori. Māori lifetime prevalence of any disorder was 50.7%, 12 month prevalence 29.5% and 1 month prevalence 18.3%. The most common 12 month disorders were anxiety (19.4%), mood (11.4%) and substance (8.6%) disorders and the most common lifetime disorders were anxiety (31.3%), substance (26.5%) and mood (24.3%) disorders. Levels of lifetime comorbidity were high with 12 month prevalence showing 16.4% of Māori with one disorder, 7.6% with two disorders and 5.5% with three or more disorders. Twelve-month disorders were more common in Māori females than in males (33.6%vs 24.8%) and in younger age groups: 16-24 years, 33.2%; 25-44 years, 32.9%; 45-64 years, 23.7%; and 65 years and over, 7.9%. Disorder prevalence was greatest among Māori with the lowest equivalized household income and least education. However, differences by urbanicity and region were not significant. Of Māori with any 12 month disorder, 29.6% had serious, 42.6% had moderate and 27.8% had mild disorders. Mental disorders overall and specific disorder groups (anxiety, mood and substance) are common among Māori and measures of severity indicate that disorders

Pathways to ambulatory sensitive hospitalisations for Māori in the Auckland and Waitemata regions.

Science.gov (United States)

Barker, Carol; Crengle, Sue; Bramley, Dale; Bartholomew, Karen; Bolton, Patricia; Walsh, Michael; Wignall, Jean

2016-10-28

Ambulatory Sensitive Hospitalisations (ASH) are a group of conditions potentially preventable through interventions delivered in the primary health care setting. ASH rates are consistently higher for Māori compared with non-Māori. This study aimed to establish Māori experience of factors driving the use of hospital services for ASH conditions, including barriers to accessing primary care. A telephone questionnaire exploring pathways to ASH was administered to Māori (n=150) admitted to Auckland and Waitemata District Health Board (DHB) hospitals with an ASH condition between January 1st-June 30th 2015. A cohort of 1,013 participants were identified; 842 (83.1%) were unable to be contacted. Of the 171 people contactable, 150 agreed to participate, giving an overall response rate of 14.8% and response rate of contactable patients of 87.7%. Results demonstrated high rates of self-reported enrolment, utilisation and preference for primary care. Many participants demonstrated appropriate health seeking behaviour and accurate recall of diagnoses. While financial barriers to accessing primary care were reported, non-financial barriers including lack of after-hours provision (12.6% adults, 37.7% children), appointment availability (7.4% adults, 17.0% children) and lack of transport (13.7% adults, 20.8% children) also featured in participant responses. Interventions to reduce Māori ASH include: timely access to primary care through electronic communications, increased appointment availability, extended opening hours, low cost after-hours care and consistent best management of ASH conditions in general practice through clinical pathways. Facilitated enrolment of ASH patients with no general practitioner could also reduce ASH. Research into transport barriers and enablers for Māori accessing primary care is required to support future interventions.

Hemingway oli KGB, filmistaar Errol Flynn natside agent? / Tõnis Erilaid

Index Scriptorium Estoniae

Erilaid, Tõnis, 1943-

2009-01-01

John Earl Haynes, Harvey Klehr ja Alexander Vassiliev väidavad oma raamatus "Spies : The Rise and Fall of the KGB in America", et Ernest Hemingway oli 1940ndail aastail KGB ning Errol Flynn 1930ndatel aastatel natside agent

Versatility of the Angularis Oris Axial Pattern Flap for Facial Reconstruction.

Science.gov (United States)

Losinski, Sara L; Stanley, Bryden J; Schallberger, Sandra P; Nelson, Laura L; Towle Millard, Heather A M

2015-11-01

To describe the versatility of the axial pattern flap based on the cutaneous perforating branch of the angularis oris artery for reconstruction of large facial defects in dogs, including complications and clinical outcomes. Retrospective clinical case series. Client-owned dogs (n = 8). Facial flaps (n = 9) based at the commissure of the lip with a caudodorsal orientation were utilized, with established anatomical borders. Flaps were elevated deep to the panniculus carnosus in a caudal to rostral direction, preserving the angularis oris artery, its cutaneous perforator, and surrounding cutaneous vasculature. Flaps were rotated dorsally or ventrally to cover the defect. Primary closure of the donor site was by direct apposition in all cases. Angularis oris axial pattern flaps were most commonly used to close large defects of the nasomaxillary area rostral to the eyes (6 dogs), followed by orbital (2) and intermandibular (1) defects. Defects occurred because of tumor resection (6 dogs), trauma (2), and a chronic, non-healing wounding (1). All flaps healed with acceptable functional and cosmetic outcomes without major complications. Followup ranged from 10 days to 16 months. Minor postoperative complications included flap edema (8 dogs), partial incisional dehiscence (3), distal tip necrosis (2), and oroantral fistula recurrence (1). Angularis oris axial pattern flaps provided hirsute, full-thickness skin coverage of a variety of large facial defects with minor complications, and should be considered when restructuring large defects of the rostral face or chin. © Copyright 2015 by The American College of Veterinary Surgeons.

BCL::EMAS — Enantioselective Molecular Asymmetry Descriptor for 3D-QSAR

Directory of Open Access Journals (Sweden)

Mariusz Butkiewicz

2012-08-01

Full Text Available Stereochemistry is an important determinant of a molecule’s biological activity. Stereoisomers can have different degrees of efficacy or even opposing effects when interacting with a target protein. Stereochemistry is a molecular property difficult to represent in 2D-QSAR as it is an inherently three-dimensional phenomenon. A major drawback of most proposed descriptors for 3D-QSAR that encode stereochemistry is that they require a heuristic for defining all stereocenters and rank-ordering its substituents. Here we propose a novel 3D-QSAR descriptor termed Enantioselective Molecular ASymmetry (EMAS that is capable of distinguishing between enantiomers in the absence of such heuristics. The descriptor aims to measure the deviation from an overall symmetric shape of the molecule. A radial-distribution function (RDF determines a signed volume of tetrahedrons of all triplets of atoms and the molecule center. The descriptor can be enriched with atom-centric properties such as partial charge. This descriptor showed good predictability when tested with a dataset of thirty-one steroids commonly used to benchmark stereochemistry descriptors (r² = 0.89, q² = 0.78. Additionally, EMAS improved enrichment of 4.38 versus 3.94 without EMAS in a simulated virtual high-throughput screening (vHTS for inhibitors and substrates of cytochrome P450 (PUBCHEM AID891.

Analysis of the incentives and awards regulations for EMAS-organisations at European level and an assessment with respect to their feasibility at domestic level; Anreiz und Belohnungsregelungen fuer EMAS-Organisationen auf europaeischer Ebene und Bewertung hinsichtlich der nationalen Umsetzbarkeit

Energy Technology Data Exchange (ETDEWEB)

Behrens, C.; Heck, A.; Wirth, S.

2003-10-01

The research-and-development project aims at gathering, systemising and assessing the entirety as well as selected points concerning the promotion of participation to EMAS by the use of incentives and awards regulations as practised in the member states of the European Union. It intends, furthermore, to make proposals for measures and regulations to improve the situation. This research centres on the impact of environment-policy or environmental-law instruments as regulating incentives and awards. The survey involves three different, interlocking methodical approaches: the jurisprudential analysis and interpretation method, secondary analysis and empirical components in the form of polls. The concepts of 'incentive' and 'reward' are used as synonyms. Binding commitments, explicitly promising advantages to organisations applying EMAS are considered to be 'incentives and awards regulations'. Incentives and rewards regulations have - in part - already become an integral part of the EMAS Regulation in domestic Federal law, mainly in the shape of the EMAS-Privilege Regulation (EMAS-PrivilegV). The interpretation of the incentive and rewards regulations in the member states reveals striking similarities: there, one concentrates mainly on environmental information, reduction of fees as well as promotional programmes as instrument categories. Compared to this, the categories of environmental obligations and official handling still experienced a clear, though weaker, preference. Planning instruments, official handling, environmental agreements and most of economic instruments are either not used, marginally used, or little used. As it turns out, the exemplary registration of the public sector, in particular, strongly needs to be upgraded. The instrument of 'official handling' still contains valuable potential for the promotion of EMAS. There is still plenty of room for improvement in the use of the EMAS logo, in spite of the very

Identification of oriT and a recombination hot spot in the IncA/C plasmid backbone.

Science.gov (United States)

Hegyi, Anna; Szabó, Mónika; Olasz, Ferenc; Kiss, János

2017-09-06

Dissemination of multiresistance has been accelerating among pathogenic bacteria in recent decades. The broad host-range conjugative plasmids of the IncA/C family are effective vehicles of resistance determinants in Gram-negative bacteria. Although more than 150 family members have been sequenced to date, their conjugation system and other functions encoded by the conserved plasmid backbone have been poorly characterized. The key cis-acting locus, the origin of transfer (oriT), has not yet been unambiguously identified. We present evidence that IncA/C plasmids have a single oriT locus immediately upstream of the mobI gene encoding an indispensable transfer factor. The fully active oriT spans ca. 150-bp AT-rich region overlapping the promoters of mobI and contains multiple inverted and direct repeats. Within this region, the core domain of oriT with reduced but detectable transfer activity was confined to a 70-bp segment containing two inverted repeats and one copy of a 14-bp direct repeat. In addition to oriT, a second locus consisting of a 14-bp imperfect inverted repeat was also identified, which mimicked the function of oriT but which was found to be a recombination site. Recombination between two identical copies of these sites is RecA-independent, requires a plasmid-encoded recombinase and resembles the functioning of dimer-resolution systems.

Neoliberalism and indigenous knowledge: Māori health research and the cultural politics of New Zealand's "National Science Challenges".

Science.gov (United States)

Prussing, Erica; Newbury, Elizabeth

2016-02-01

In 2012-13 the Ministry of Business, Innovation and Employment (MBIE) in New Zealand rapidly implemented a major restructuring of national scientific research funding. The "National Science Challenges" (NSC) initiative aims to promote greater commercial applications of scientific knowledge, reflecting ongoing neoliberal reforms in New Zealand. Using the example of health research, we examine the NSC as a key moment in ongoing indigenous Māori advocacy against neoliberalization. NSC rhetoric and practice through 2013 moved to marginalize participation by Māori researchers, in part through constructing "Māori" and "science" as essentially separate arenas-yet at the same time appeared to recognize and value culturally distinctive forms of Māori knowledge. To contest this "neoliberal multiculturalism," Māori health researchers reasserted the validity of culturally distinctive knowledge, strategically appropriated NSC rhetoric, and marshalled political resources to protect Māori research infrastructure. By foregrounding scientific knowledge production as an arena of contestation over neoliberal values and priorities, and attending closely to how neoliberalizing tactics can include moves to acknowledge cultural diversity, this analysis poses new questions for social scientific study of global trends toward reconfiguring the production of knowledge about health. Study findings are drawn from textual analysis of MBIE documents about the NSC from 2012 to 2014, materials circulated by Māori researchers in the blogosphere in 2014, and ethnographic interviews conducted in 2013 with 17 Māori health researchers working at 7 sites that included university-based research centers, government agencies, and independent consultancies. Copyright © 2015 Elsevier Ltd. All rights reserved.

Multimodal speech data acquisition with the use of EMA, fast-speed video cameras and a dedicated microphone array

NARCIS (Netherlands)

Swiecinski, R.J.

2016-01-01

Electromagnetic Articulography (EMA) is a technology created over two decades ago. EMA enables to acquire spatiotemporal data from sensors placed on the tongue in order to obtain information about the positioning of the tongue, its shape and dynamics during vocalizations of various sounds of human

Mean corpuscular volume of control red blood cells determines the interpretation of eosin-5'-maleimide (EMA) test result in infants aged less than 6 months.

Science.gov (United States)

Ciepiela, Olga; Adamowicz-Salach, Anna; Bystrzycka, Weronika; Łukasik, Jan; Kotuła, Iwona

2015-08-01

Eosin-5'-maleimide (EMA) binding test is a flow cytometric test used to detect hereditary spherocytosis (HS). To perform the test sample from patients, 5-6 reference samples of red blood are needed. Our aim was to investigate how the mean corpuscular volume (MCV) of red blood cells influences on the value of fluorescence of bounded EMA dye and how the choice of reference samples affects the test result. EMA test was performed in peripheral blood from 404 individuals, including 31 children suffering from HS. Mean fluorescence channel of EMA-RBCs was measured with Cytomics FC500 flow cytometer. Mean corpuscular volume of RBCs was assessed with LH750 Beckman Coulter. Statistical analysis was performed using Graph Pad Prism. The correlation Spearman coefficient between mean channel of fluorescence of EMA-RBCs and MCV was r = 0.39, p < 0.0001. Interpretation of EMA test depends on MCV of the reference samples. If reference blood samples have lower MCV than the patients MCV, EMA test result might be negative. Due to different MCV values of RBCs in infancy and ca. Three months later, EMA test in neonates might be interpreted falsely negative. Samples from children younger than 3 months old had EMA test result 86.1 ± 11.7 %, whereas same samples that analyzed 4.1 ± 2.1 later had results of 75.4 ± 4.5 %, p < 0.05. Mean fluorescence of EMA-bound RBC depends on RBC's volume. MCV of reference samples affects EMA test results; thus, we recommend selection of reference samples with MCV in range of ±2 fL compared to MCV of patient RBC's.

Iron-dependent gene expression in Actinomyces oris

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Matthew P. Mulé

2015-12-01

Results: When A. oris was grown under iron-limiting conditions, the genes encoding iron/siderophore transporters fetA and sidD showed increased expression. One of these genes (sidD was mutated, and the sidD::Km strain exhibited a 50% reduction in growth in late log and stationary phase cells in media that contained iron. This growth defect was restored when the sidD gene was provided in a complemented strain. We were able to isolate the AmdR-encoding gene in seven clinical isolates of Actinomyces. When these protein sequences were aligned to the laboratory strain, there was a high degree of sequence similarity. Conclusions: The growth of the sidD::Km mutant in iron-replete medium mirrored the growth of the wild-type strain grown in iron-limiting medium, suggesting that the sidD::Km mutant was compromised in iron uptake. The known iron regulator AmdR is well conserved in clinical isolates of A. oris. This work provides additional insight into iron metabolism in this important oral microbe.

The voyage to McDonalds--short and long-term factors in the etiology of obesity in Mäori children in Aotearoa.

Science.gov (United States)

Gray, George

2003-09-01

In Aotearoa, it has been revealed that 14.7% of European adults are obese, compared with 27.5% for Mäori adults. It has been difficult to elucidate the recent trends in children and adolescents without large-scale population analysis, but a recent study of obesity in Auckland schoolchildren revealed a prevalence rate of 15.8% for Mäori children, compared with 8.6% for European children. This essay will review factors affecting the etiology of obesity in Mäori children. The classification of obesity will be examined before a discussion of short-term and long-term factors leading to obesity in this ethnic group. Measuring Obesity in Children It has been recommended that the BMI range for overweight in Mäori be increased to 27-32, and obesity a BMI greater than 32. Unfortunately though, there is no consensus among researchers and some studies may use the conventional obesity range of a BMI greater than 30 for both Mäori and non-Mäori children. Mäori disproportionately occupy low socioeconomic strata in Aotearoa. The significant discrepancy between obesity prevalence rates for Mäori and European children indicates that other factors are involved. Dietary fat intake, and by extension obesity, tend to be more prevalent for people in low socioeconomic groups, as numerous studies have shown. Therefore, the Mäori-European obesity discrepancy can be further explained by the discrepancy in socioeconomic status between these two groups, as national census data reveal that Mäori are disproportionately represented in all negative socioeconomic indices. However, for completeness, it is necessary to understand exactly why Mäori dominate these indices.

De besluitvorming over werkzaamheid en veiligheid van rosiglitazon bij de FDA en de EMA. Wat zijn de lessen?

NARCIS (Netherlands)

Pouwels, Koen; Van Grootheest, Kees

2013-01-01

The rosiglitazone decision process at FDA and EMA. What should we learn? In September 2010 the EMA decided to suspend the market authorisation of rosiglitazone while the FDA decided to restrict its use. These actions were taken because rosiglitazone had been associated with an increased risk of

Improvements to the Ontology-based Metadata Portal for Unified Semantics (OlyMPUS)

Science.gov (United States)

Linsinbigler, M. A.; Gleason, J. L.; Huffer, E.

2016-12-01

The Ontology-based Metadata Portal for Unified Semantics (OlyMPUS), funded by the NASA Earth Science Technology Office Advanced Information Systems Technology program, is an end-to-end system designed to support Earth Science data consumers and data providers, enabling the latter to register data sets and provision them with the semantically rich metadata that drives the Ontology-Driven Interactive Search Environment for Earth Sciences (ODISEES). OlyMPUS complements the ODISEES' data discovery system with an intelligent tool to enable data producers to auto-generate semantically enhanced metadata and upload it to the metadata repository that drives ODISEES. Like ODISEES, the OlyMPUS metadata provisioning tool leverages robust semantics, a NoSQL database and query engine, an automated reasoning engine that performs first- and second-order deductive inferencing, and uses a controlled vocabulary to support data interoperability and automated analytics. The ODISEES data discovery portal leverages this metadata to provide a seamless data discovery and access experience for data consumers who are interested in comparing and contrasting the multiple Earth science data products available across NASA data centers. Olympus will support scientists' services and tools for performing complex analyses and identifying correlations and non-obvious relationships across all types of Earth System phenomena using the full spectrum of NASA Earth Science data available. By providing an intelligent discovery portal that supplies users - both human users and machines - with detailed information about data products, their contents and their structure, ODISEES will reduce the level of effort required to identify and prepare large volumes of data for analysis. This poster will explain how OlyMPUS leverages deductive reasoning and other technologies to create an integrated environment for generating and exploiting semantically rich metadata.

RAČUNALNIŠTVO V OBLAKU IN PRIMERI PRESKUSOV GOOGLE APPS. V OSNOVNI ŠOLI

OpenAIRE

Krapež, Domen

2013-01-01

Diplomska naloga obravnava računalništvo v oblaku in primere preskusov Google Apps v osnovni šoli na konkretnih primerih. Za potrebe naloge so podrobno opisane storitve, Gmail, Google Calendar, Google Docs ter Google Drive. V eksperimentalnem delu naloge je bila izvedena analiza uporabe Google Apps pred in po uporabi aplikacije v osnovni šoli. Rezultati vprašalnika so pokazali, da je pot do uspešne integracije novih tehnologij še dolga ter da mora izobraževanje kadrov potekati postopoma. R...

Perceptions of New Zealand nutrition labels by Māori, Pacific and low-income shoppers.

Science.gov (United States)

Signal, Louise; Lanumata, Tolotea; Robinson, Jo-Ani; Tavila, Aliitasi; Wilton, Jenny; Ni Mhurchu, Cliona

2008-07-01

In New Zealand the burden of nutrition-related disease is greatest among Māori, Pacific and low-income peoples. Nutrition labels have the potential to promote healthy food choices and eating behaviours. To date, there has been a noticeable lack of research among indigenous peoples, ethnic minorities and low-income populations regarding their perceptions, use and understanding of nutrition labels. Our aim was to evaluate perceptions of New Zealand nutrition labels by Māori, Pacific and low-income peoples and to explore improvements or alternatives to current labelling systems. Māori, Samoan and Tongan researchers recruited participants who were regular food shoppers. Six focus groups were conducted which involved 158 people in total: one Māori group, one Samoan, one Tongan, and three low-income groups. Māori, Pacific and low-income New Zealanders rarely use nutrition labels to assist them with their food purchases for a number of reasons, including lack of time to read labels, lack of understanding, shopping habits and relative absence of simple nutrition labels on the low-cost foods they purchase. Current New Zealand nutrition labels are not meeting the needs of those who need them most. Possible improvements include targeted social marketing and education campaigns, increasing the number of low-cost foods with voluntary nutrition labels, a reduction in the price of 'healthy' food, and consideration of an alternative mandatory nutrition labelling system that uses simple imagery like traffic lights.

Promoting Sustainability through EMS Application: A Survey Examining the Critical Factors about EMAS Registration in Italian Organizations

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Roberto Merli

2016-02-01

Full Text Available One of the tools set by the European Community (EC to reduce the environmental impact of firms is EMAS Regulation (Regulation (EC No 1221/2009, setting up an Environmental Management System (EMS, which aims for a continuous improvement of environmental performances. Italy has the highest number of certified organization among all European Member States, accounting for over one thousand registrations. The paper presents the result of a survey conducted through a questionnaire about EMAS implementation and targeted to all Italian registered organizations. Of nearly 1000 organizations, over 500 answers were collected. The main goal is to understand how organizations experience the scheme, focusing on main drivers for its adoption, main difficulties encountered, and perceived benefits. In particular, survey results contribute to define a reflection on the difficulties regarding EMAS diffusion among European companies. Aspects identified as critical can lead to a contraction of registration requests, especially those formulated by SMEs, which constitute the majority of Italian companies. Moreover, perceived difficulties might affect the firms’ willingness to renew EMAS registration. Data provided by the Italian Institute for Environmental Protection and Research (ISPRA recently highlighted the increasing rate of firms who decide to withdraw from registration. This study offers interesting inputs related to main critical issues in EMAS implementation, which can be the baseline for future research on companies that abandon the certification scheme, in order to provide suggestions for the improvement of its effectiveness both for national and communitarian institutions.

The design and relevance of a computerized gamified depression therapy program for indigenous māori adolescents.

Science.gov (United States)

Shepherd, Matthew; Fleming, Theresa; Lucassen, Mathijs; Stasiak, Karolina; Lambie, Ian; Merry, Sally N

2015-03-03

Depression is a major health issue among Māori indigenous adolescents, yet there has been little investigation into the relevance or effectiveness of psychological treatments for them. Further, consumer views are critical for engagement and adherence to therapy. However, there is little research regarding indigenous communities' opinions about psychological interventions for depression. The objective of this study was to conduct semistructured interviews with Māori (indigenous New Zealand) young people (taitamariki) and their families to find out their opinions of a prototype computerized cognitive behavioral therapy (cCBT) program called Smart, Positive, Active, Realistic, X-factor thoughts (SPARX), a free online computer game intended to help young persons with mild to moderate depression, feeling down, stress or anxiety. The program will teach them how to resolve their issues on their own using Cognitive Behavioural Therapy as psychotherapeutic approach. There were seven focus groups on the subject of the design and cultural relevance of SPARX that were held, with a total of 26 participants (19 taitamarki, 7 parents/caregivers, all Māori). There were five of the groups that were with whānau (family groups) (n=14), one group was with Māori teenage mothers (n=4), and one group was with taitamariki (n=8). The general inductive approach was used to analyze focus group data. SPARX computerized therapy has good face validity and is seen as potentially effective and appealing for Māori people. Cultural relevance was viewed as being important for the engagement of Māori young people with SPARX. Whānau are important for young peoples' well-being. Participants generated ideas for improving SPARX for Māori and for the inclusion of whānau in its delivery. SPARX computerized therapy had good face validity for indigenous young people and families. In general, Māori participants were positive about the SPARX prototype and considered it both appealing and applicable

Sistema Comunitario de Gestión y Auditoría Medioambientales (EMAS aplicado a empresas del sector cerámico

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García Lara, R.

2010-10-01

Full Text Available Environmental concerns, growing public pressure and regulatory measures are changing the way people do business around the world. Consumers and shareholders are increasingly demanding environmentally-friendly ceramic products, as well as transparency in the environmental performance of the companies. Since its creation in 1995, The Eco-Management and Audit Scheme (EMAS is a voluntary tool recognized as the most reliable environmental management system available in EU for organizations to evaluate, improve and report companies’ environmental performance. Regulation (EC No 1221/2009 of the European Parliament and of the Council, known as EMAS III or Global EMAS, allows organizations outside EU to participate, making EMAS more attractive for ceramic companies that usually export. Ceramic companies that implement EMAS, achieve marketplace advantages and improve company image, as well as adding credibility and confidence with customers, stakeholders and public authorities. They also benefit of environmental legislation relief and other advantages as exception of financial insurance obligation included in new Environmental Responsibility legislation.

El aumento de la conciencia medioambiental, la presión pública y normativa están cambiando la forma de hacer negocios. En esta línea, consumidores y partes interesadas demandan cada vez más productos cerámicos sostenibles, así como transparencia del comportamiento ambiental de las empresas. Desde su creación en 1995, el Sistema Comunitario de Gestión y Auditoría Ambientales (EMAS, es un sistema voluntario reconocido como el de mayor transparencia y credibilidad en los estados miembros de la UE, que permite a las organizaciones participantes evaluar y mejorar su comportamiento ambiental y difundir la información pertinente al público y otras partes interesadas. El vigente Reglamento (CE nº 1221/2009 del Parlamento Europeo y del Consejo, conocido como EMAS III o EMAS global, ha

The significance of socially-assigned ethnicity for self-identified Māori accessing and engaging with primary healthcare in New Zealand.

Science.gov (United States)

Reid, Jennifer; Cormack, Donna; Crowe, Marie

2016-03-01

Despite increased focus in New Zealand on reducing health inequities between Māori and New Zealand European ethnic groups, research on barriers and facilitators to primary healthcare access for Māori remains limited. In particular, there has been little interrogation of the significance of social-assignment of ethnicity for Māori in relation to engagement with predominantly non-Māori primary healthcare services and providers. A qualitative study was undertaken with a subsample (n = 40) of the broader Hauora Manawa Study to examine experiences of accessing and engaging with primary healthcare among adult urban Māori. Thematic analysis of in-depth interviews identified that participants perceived social-assignment as New Zealand European as an efficacious form of capital when interacting with predominantly non-Māori health professionals. Skin colour that was 'white' or was perceived to identify Māori as belonging to the 'dominant' New Zealand European ethnic group was reported as broadly advantageous and protective. In contrast, social-assignment as Māori was seen to be associated with risk of exposure to differential and discriminatory healthcare. Reducing the negative impacts of racialisation in a (neo)colonial society where 'White' cultural capital dominates requires increased recognition of the health-protective advantages of 'White' privilege and concomitant risks associated with socially-assigned categorisation of ethnicity as non-'White'. © The Author(s) 2015.

Alguses oli HELI ja PÄRT, siis Jalaka LAVASTUS / Riina Luik

Index Scriptorium Estoniae

Luik, Riina, 1962-

2010-01-01

Tõnu Kaljuste ja Peeter Jalaka lavastusest "Alguses oli", lavastuse aluseks Arvo Pärdi teosed "In Principio" ja "Miserere", 17. augustil Noblesse valukojas toimunud etendusest, muusikaline juht Tõnu Kaljuste. Arvo Pärdi pidunädalate ürituste loetelu

a Preliminary Investigation on Comparison and Transformation of SENTINEL-2 MSI and Landsat 8 Oli

Science.gov (United States)

Chen, F.; Lou, S.; Fan, Q.; Li, J.; Wang, C.; Claverie, M.

2018-05-01

A PRELIMINARY INVESTIGATION ON COMPARISON AND TRANSFORMATION OF SENTINEL-2 MSI AND LANDSAT 8 OLI Timely and accurate earth observation with short revisit interval is usually necessary, especially for emergency response. Currently, several new generation sensors provided with similar channel characteristics have been operated onboard different satellite platforms, including Sentinel-2 and Landsat 8. Joint use of the observations by different sensors offers an opportunity to meet the demands for emergency requirements. For example, through the combination of Landsat and Sentinel-2 data, the land can be observed every 2-3 days at medium spatial resolution. However, differences are expected in radiometric values (e.g., channel reflectance) of the corresponding channels between two sensors. Spectral response function (SRF) is taken as an important aspect of sensor settings. Accordingly, between-sensor differences due to SRFs variation need to be quantified and compensated. The comparison of SRFs shows difference (more or less) in channel settings between Sentinel-2 Multi-Spectral Instrument (MSI) and Landsat 8 Operational Land Imager (OLI). Effect of the difference in SRF on corresponding values between MSI and OLI was investigated, mainly in terms of channel reflectance and several derived spectral indices. Spectra samples from ASTER Spectral Library Version 2.0 and Hyperion data archives were used in obtaining channel reflectance simulation of MSI and OLI. Preliminary results show that MSI and OLI are well comparable in several channels with small relative discrepancy (model is not ensured when the target belongs to another spectra collection. If an improper transformation model is selected, the between-sensor discrepancy will even largely increase. In conclusion, improvement in between-sensor consistency is possibly a challenge, through linear transformation based on model(s) generated from other spectra collections.

Landsat 8 Operational Land Imager (OLI)_Thermal Infared Sensor (TIRS) V1

Data.gov (United States)

National Aeronautics and Space Administration — Abstract:The Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) are instruments onboard the Landsat 8 satellite, which was launched in February of...

Contribution to Energy Management of the Main Standards for Environmental Management Systems: The Case of ISO 14001 and EMAS

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Iker Laskurain

2017-11-01

Full Text Available The adoption of Energy Management Systems (EnMSs based on international standards has gained momentum since the ISO 50001 standard was launched in 2011. Before that, the potential to improve the energy management with Environmental Management Systems (EMSs based on ISO 14001 and EMAS was identified in the literature. However, no in-depth analysis reported in the literature has explored this claim. The need for research is now even more evident with the development of new versions of the standards for environmental management―ISO 14001:2015 and EMAS III. Since many companies that already have a certified EMSs might be uncertain whether to adopt an ISO 50001 based EnMSs, the present work aims to shed light on the contribution of ISO 14001:2015 and EMAS III to energy management. Furthermore, the work summarizes the results of an empirical exploratory study carried out in eight Spanish organizations, four with an EMS implemented and certified based on ISO 14001:2015 and four more with an EMS registered to EMAS III. The findings show that both ISO14001 and EMAS certified organizations carry out energy management practices, even though they have no formal EnMSs implemented. Implications for managers and policy makers are discussed, together with avenues for further research.

Mu ema must roos : [luuletused] / S{u00E1ndor Cso̤ri

Index Scriptorium Estoniae

Cso̤ri, S{u00E1ndor

2004-01-01

Sisu: Mu ema must roos ; Viinamägi, enne sõda ; Su lauba hämarusest ; Cantata profana ; Kolmandal päeval hakkas sadama lund ; Ema jutt ; Lume mälestus ; Lampide ja rusikate ette ; Kümnes õhtu ; Jutustab koit ; Oleksid kehv taevaelanik ; Päikesevalgus ja must öine põldmari ; Kiri põhjast ; Öösel koputab moon ; Keegi su sõber ; Rajan endale teed ; Ülestunnistus Linnale ; Lesknaised tantsivad ; Värvimata jäänud silmalaugude eleegia ; 1956. aasta novembri mälestuseks ; Vihane tund ; Sel ajal jaanuaris. Eluloolisi andmeid autori kohta lk. 389-391

A bioinformatics prediction approach towards analyzing the glycosylation, co-expression and interaction patterns of epithelial membrane antigen (EMA/MUC1)

International Nuclear Information System (INIS)

Kalra, Rajkumar S.; Wadhwa, Renu

2015-01-01

Epithelial membrane antigen (EMA or MUC1) is a heavily glycosylated, type I transmembrane glycoprotein commonly expressed by epithelial cells of duct organs. It has been shown to be aberrantly glycosylated in several diseases including cancer. Protein sequence based annotation and analysis of glycosylation profile of glycoproteins by robust computational and comprehensive algorithms provides possible insights to the mechanism(s) of anomalous glycosylation. In present report, by using a number of bioinformatics applications we studied EMA/MUC1 and explored its trans-membrane structural domain sequence that is widely subjected to glycosylation. Exploration of different extracellular motifs led to prediction of N and O-linked glycosylation target sites. Based on the putative O-linked target sites, glycosylated moieties and pathways were envisaged. Furthermore, Protein network analysis demonstrated physical interaction of EMA with a number of proteins and confirmed its functional involvement in cell growth and proliferation pathways. Gene Ontology analysis suggested an involvement of EMA in a number of functions including signal transduction, protein binding, processing and transport along with glycosylation. Thus, present study explored potential of bioinformatics prediction approach in analyzing glycosylation, co-expression and interaction patterns of EMA/MUC1 glycoprotein

A bioinformatics prediction approach towards analyzing the glycosylation, co-expression and interaction patterns of epithelial membrane antigen (EMA/MUC1)

Energy Technology Data Exchange (ETDEWEB)

Kalra, Rajkumar S., E-mail: renu-wadhwa@aist.go.jp; Wadhwa, Renu, E-mail: renu-wadhwa@aist.go.jp [Cell Proliferation Research Group and DBT-AIST International Laboratory for Advanced Biomedicine, National Institute of Advanced Industrial Science and Technology (AIST Central 4), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8562 (Japan)

2015-02-27

Epithelial membrane antigen (EMA or MUC1) is a heavily glycosylated, type I transmembrane glycoprotein commonly expressed by epithelial cells of duct organs. It has been shown to be aberrantly glycosylated in several diseases including cancer. Protein sequence based annotation and analysis of glycosylation profile of glycoproteins by robust computational and comprehensive algorithms provides possible insights to the mechanism(s) of anomalous glycosylation. In present report, by using a number of bioinformatics applications we studied EMA/MUC1 and explored its trans-membrane structural domain sequence that is widely subjected to glycosylation. Exploration of different extracellular motifs led to prediction of N and O-linked glycosylation target sites. Based on the putative O-linked target sites, glycosylated moieties and pathways were envisaged. Furthermore, Protein network analysis demonstrated physical interaction of EMA with a number of proteins and confirmed its functional involvement in cell growth and proliferation pathways. Gene Ontology analysis suggested an involvement of EMA in a number of functions including signal transduction, protein binding, processing and transport along with glycosylation. Thus, present study explored potential of bioinformatics prediction approach in analyzing glycosylation, co-expression and interaction patterns of EMA/MUC1 glycoprotein.

Whakawhanaungatanga: the importance of culturally meaningful connections to improve uptake of pulmonary rehabilitation by Māori with COPD - a qualitative study.

Science.gov (United States)

Levack, William Mm; Jones, Bernadette; Grainger, Rebecca; Boland, Pauline; Brown, Melanie; Ingham, Tristram R

2016-01-01

Pulmonary rehabilitation is known to improve function and quality of life for people with chronic obstructive pulmonary disease (COPD). However, little research has been conducted on the influence of culture on experiences of pulmonary rehabilitation. This study examined factors influencing uptake of pulmonary rehabilitation by Māori with COPD in New Zealand. Grounded theory nested within kaupapa Māori methodology. Transcripts were analyzed from interviews and focus groups with 15 Māori and ten New Zealand non-Māori invited to attend pulmonary rehabilitation for COPD. Māori participants had either attended a mainstream hospital-based program, a community-based program designed "by Māori, for Māori", or had experienced both. Several factors influencing uptake of pulmonary rehabilitation were common to all participants regardless of ethnicity: 1) participants' past experiences (eg, of exercise; of health care systems), 2) attitudes and expectations, 3) access issues (eg, time, transport, and conflicting responsibilities), and 4) initial program experiences. These factors were moderated by the involvement of family and peers, interactions with health professionals, the way information on programs was presented, and by new illness events. For Māori, however, several additional factors were also identified relating to cultural experiences of pulmonary rehabilitation. In particular, Māori participants placed high value on whakawhanaungatanga: the making of culturally meaningful connections with others. Culturally appropriate communication and relationship building was deemed so important by some Māori participants that when it was absent, they felt strongly discouraged to attend pulmonary rehabilitation. Only the more holistic services offered a program in which they felt culturally safe and to which they were willing to return for ongoing rehabilitation. Lack of attention to cultural factors in the delivery of pulmonary rehabilitation may be a barrier to its

The lytic origin of herpesvirus papio is highly homologous to Epstein-Barr virus ori-Lyt: evolutionary conservation of transcriptional activation and replication signals.

Science.gov (United States)

Ryon, J J; Fixman, E D; Houchens, C; Zong, J; Lieberman, P M; Chang, Y N; Hayward, G S; Hayward, S D

1993-01-01

Herpesvirus papio (HVP) is a B-lymphotropic baboon virus with an estimated 40% homology to Epstein-Barr virus (EBV). We have cloned and sequenced ori-Lyt of herpesvirus papio and found a striking degree of nucleotide homology (89%) with ori-Lyt of EBV. Transcriptional elements form an integral part of EBV ori-Lyt. The promoter and enhancer domains of EBV ori-Lyt are conserved in herpesvirus papio. The EBV ori-Lyt promoter contains four binding sites for the EBV lytic cycle transactivator Zta, and the enhancer includes one Zta and two Rta response elements. All five of the Zta response elements and one of the Rta motifs are conserved in HVP ori-Lyt, and the HVP DS-L leftward promoter and the enhancer were activated in transient transfection assays by the EBV Zta and Rta transactivators. The EBV ori-Lyt enhancer contains a palindromic sequence, GGTCAGCTGACC, centered on a PvuII restriction site. This sequence, with a single base change, is also present in the HVP ori-Lyt enhancer. DNase I footprinting demonstrated that the PvuII sequence was bound by a protein present in a Raji nuclear extract. Mobility shift and competition assays using oligonucleotide probes identified this sequence as a binding site for the cellular transcription factor MLTF. Mutagenesis of the binding site indicated that MLTF contributes significantly to the constitutive activity of the ori-Lyt enhancer. The high degree of conservation of cis-acting signal sequences in HVP ori-Lyt was further emphasized by the finding that an HVP ori-Lyt-containing plasmid was replicated in Vero cells by a set of cotransfected EBV replication genes. The central domain of EBV ori-Lyt contains two related AT-rich palindromes, one of which is partially duplicated in the HVP sequence. The AT-rich palindromes are functionally important cis-acting motifs. Deletion of these palindromes severely diminished replication of an ori-Lyt target plasmid. Images PMID:8389916

Analysis of Coastline Extraction from Landsat-8 OLI Imagery

Directory of Open Access Journals (Sweden)

Yaolin Liu

2017-10-01

Full Text Available Coastline extraction is a fundamental work for coastal resource management, coastal environmental protection and coastal sustainable development. Due to the free access and long-term record, Landsat series images have the potential to be used for coastline extraction. However, dynamic features of different types of coastlines (e.g., rocky, sandy, artificial, caused by sea level fluctuation from tidal, storm and reclamation, make it difficult to be accurately extracted with coarse spatial resolution, e.g., 30 m, of Landsat images. To access this problem, we analyze the performance of coastline extraction by integrating downscaling, pansharpening and water index approaches in increasing the accuracy of coastline extraction from the latest Landsat-8 Operational Land Imager (OLI imagery. In order to prove the availability of the proposed method, we designed three strategies: (1 Strategy 1 uses the traditional water index method to extract coastline directly from original 30 m Landsat-8 OLI multispectral (MS image; (2 Strategy 2 extracts coastlines from 15 m fused MS images generated by integrating 15 m panchromatic (PAN band and 30 m MS image with ten pansharpening algorithms; (3 Strategy 3 first downscales the PAN band to a finer spatial resolution (e.g., 7.5 m band, and then extracts coastlines from pansharpened MS images generated by integrating downscaled spatial resolution PAN band and 30 m MS image with ten pansharpening algorithms. Using the coastline extracted from ZiYuan-3 (ZY-3 5.8 m MS image as reference, accuracies of coastlines extracted from MS images in three strategies were validated visually and quantitatively. The results show that, compared with coastline extracted directly from 30 m Landsat-8 MS image (strategy 1, strategy 3 achieves the best accuracies with optimal mean net shoreline movement (MNSM of −2.54 m and optimal mean absolute difference (MAD of 11.26 m, followed by coastlines extracted in strategy 2 with optimal MNSM

Identification of Water Bodies in a Landsat 8 OLI Image Using a J48 Decision Tree.

Science.gov (United States)

Acharya, Tri Dev; Lee, Dong Ha; Yang, In Tae; Lee, Jae Kang

2016-07-12

Water bodies are essential to humans and other forms of life. Identification of water bodies can be useful in various ways, including estimation of water availability, demarcation of flooded regions, change detection, and so on. In past decades, Landsat satellite sensors have been used for land use classification and water body identification. Due to the introduction of a New Operational Land Imager (OLI) sensor on Landsat 8 with a high spectral resolution and improved signal-to-noise ratio, the quality of imagery sensed by Landsat 8 has improved, enabling better characterization of land cover and increased data size. Therefore, it is necessary to explore the most appropriate and practical water identification methods that take advantage of the improved image quality and use the fewest inputs based on the original OLI bands. The objective of the study is to explore the potential of a J48 decision tree (JDT) in identifying water bodies using reflectance bands from Landsat 8 OLI imagery. J48 is an open-source decision tree. The test site for the study is in the Northern Han River Basin, which is located in Gangwon province, Korea. Training data with individual bands were used to develop the JDT model and later applied to the whole study area. The performance of the model was statistically analysed using the kappa statistic and area under the curve (AUC). The results were compared with five other known water identification methods using a confusion matrix and related statistics. Almost all the methods showed high accuracy, and the JDT was successfully applied to the OLI image using only four bands, where the new additional deep blue band of OLI was found to have the third highest information gain. Thus, the JDT can be a good method for water body identification based on images with improved resolution and increased size.

Composição e caracterização da fauna de mamíferos do Parque Nacional das Emas, Goiás, Brasil Composition and characterization of the mammal fauna of Emas National Park, Goiás, Brasil

Directory of Open Access Journals (Sweden)

Flávio H.G. Rodrigues

2002-06-01

Full Text Available Emas National Park is a very importam Conservation Unit in the Cerrado Biome. Nevertheless the fauna of this region is still poorly known. In this study, a revised list of the mammal fauna of the Emas National Park with comments about the composition and the number of species surveyed is presented. Eighty six species of mammals were recorded in the Park and neighboring area, including several rare and threatened species, like the bush dog (Speothos venaticus (Lund, 1842, Marsh deer (Blastocerus dichotomus (Illiger, 1815 and others. The giant rat (Kunsia tomentosus (Lichtenstein, 1830 was recorded for the first time in a conservation unit. On the other hand, species usually very common in the Cerrado biome, don't occur in Emas National Park: the brazilian rabbit (Sylvilagus brasiliensis (Linnaeus, 1758, marmosets (Callithrix spp., and the punaré (Thrichomys apereoides (Lund, 1841.

Veerenni asumi süda oli Lutheri vabrik / Robert Nerman

Index Scriptorium Estoniae

Nerman, Robert, 1946-2015

2008-01-01

Tallinna kesklinnas Pärnu maantee, Tallinn-Narva raudtee ja Siselinna kalmistu vahel asuva piirkonna ajaloost. Lutheri puidutööstuse rajamisest. Hooned projekteeris arhitekt Erwin Bernhard. Juugendstiilis rahvamaja arhitektid olid Herman Gesellius, Armas Lindgren ja Eliel Saarinen. Keskhaigla töötajatele Herne tänavale rajatud elamute ning Tallinna Ühisgümnaasiumi hoone arhitekt oli Herbert Johanson

Voices of Māori Sex Workers

OpenAIRE

Escaravage, Elise

2016-01-01

Aotearoa (New Zealand) is the only country in the world to have decriminalized sex work. The Prostitution Reform Act (PRA henceforth) was enacted in 2003 with the aim to safeguard the human rights of sex workers, and create a framework that is conducive to public health. Skeptics of this policy argue that the law reform was targeting indoor workers while the livelihood of street-based sex workers did not see significant improvements (Justice Acts, 2014). It is known that Māori sex workers are...

Provider, father, and bro--Sedentary Māori men and their thoughts on physical activity.

Science.gov (United States)

Warbrick, Isaac; Wilson, Denise; Boulton, Amohia

2016-02-04

Māori (indigenous peoples of New Zealand) men have a disproportionate prevalence of lifestyle-related illnesses and are targeted for national physical activity initiatives. While physical activity impacts on physical and mental health and overall wellbeing, current approaches to health promotion often lack cultural relevance. Having better understanding and incorporating relevant cultural values and motivators into program designs could improve the success of health initiatives for indigenous and minority men. Nevertheless, little is known about Māori men's preferences, attitudes, or perspectives about physical activity, which are often interpreted through a colonized or dominant Western lens. Understanding perspectives of those groups whose values do not align with dominant cultural approaches will better equip health promoters and trainers to develop relevant community initiatives and private programs for indigenous and minority men. An indigenous research approach informed a qualitative study with 18 sedentary, 'overweight' Māori men aged 28 to 72 years. From 2014 to 2015 these men participated in three focus group discussions aimed at understanding their views about physical activity and exercise. Data were thematically analysed and interpeted using a Māori worldview. Four key themes were identified - Cameraderie and 'Bro-ship'; Adulthood Distractions and Priorities; Problems with Contemporary Gym Culture; and Provider Orientation. Key motivators for physical activity included a sense of 'brotherhood' in sport and physical activity and accountability to others. Participants reported the need to highlight the value of people and relationships, and having an orientation to the collective to enhance physical activity experiences for Māori men in general. Modern lifestyle distractions (such as being time deficient, and family responsibilities) along with other priorities contributed to difficulties incorporating physical activity into their daily lives. In

Isa-ema maa : [luuletused] / Leelo Tungal

Index Scriptorium Estoniae

Tungal, Leelo, 1947-

2001-01-01

Sisu: Isa-ema maa ; Vahetund ; Päkapikk võis näha ; Kodune jutt ; Koeruse mõõt ; mütsid ; Loomade laul ; Igal sügisel ; Väike jõulusoov ; Millal tuled, jõuluvana ; Paharet ; Suur õun ; Teiste laste mänguasjad ; Oi heldeke! ; Tere-tere ; Kui ma ... ; Magus tähestik ; Pluss ja miinus ; Pinalis ; Esimese klassi õpilane ; Teise klassi õpilane ; Miks on kana vana? ; Hommik ; Seitsme maa ja mere taga ; Köha pere ; Harjad ; Täna sügist mängib suvi ; Toas ; Laps jäi voodis magama ; Klassivennad ; Talvehommik ; Siili elu ; Hiirehernesupp ; Hundi lugemine ; Karu ärkamine ; Unelaul ; Salajutt ; Kooli eel ; Laiskvorsti elu ; Kindel plaan ; Oma kohal ; Puhkama ; Vana vahva lasteaed ; Sama laps ; Tüli

Determinants Of Ori001 Type Government Bond

OpenAIRE

Yulius, Yosandi

2011-01-01

The need to build a strong bond market is amenable, especially after the 1997 crises. This paper analyzes the influence of deposit interest rate, foreign exchange rates, and Composite Stock Price Index on yield-to-maturity of Bond Series Retail ORI001, employing monthly data from Bloomberg information service, 2006(8) to 2008(12), using Generalized Autoregressive Conditional Heteroscedasticity type models. It finds the evidence that deposit interest rate and exchange rate have positive signif...

The rosiglitazone decision process at FDA and EMA : What should we learn?

NARCIS (Netherlands)

Pouwels, Koen B.; van Grootheest, Kees

2012-01-01

In September 2010 the EMA decided to suspend the market authorisation of rosiglitazone, while the FDA decided to restrict the use of rosiglitazone. These actions were taken approximately 10 years after the introduction of rosiglitazone, because rosiglitazone might be associated with an increased

A model of care for healthy menopause and ageing : EMAS position statement

NARCIS (Netherlands)

Stute, Petra; Ceausu, Iuliana; Depypere, Herman; Lambrinoudaki, Irene; Mueck, Alfred; Pérez-López, Faustino R.; van der Schouw, Yvonne T.; Senturk, Levent M.; Simoncini, Tommaso; Stevenson, John C.; Rees, Margaret

2016-01-01

Worldwide, the number of menopausal women is increasing. They present with complex medical issues that lie beyond the traditional scope of gynaecologists and general practitioners (GPs). The European Menopause and Andropause Society (EMAS) therefore provides a holistic model of care for healthy

Working with racism: a qualitative study of the perspectives of Māori (indigenous peoples of Aotearoa New Zealand) registered nurses on a global phenomenon.

Science.gov (United States)

Huria, Tania; Cuddy, Jessica; Lacey, Cameron; Pitama, Suzanne

2014-10-01

Substantial health disparities exist between Māori--the indigenous people of Aotearoa New Zealand--and non-Māori New Zealanders. This article explores the experience and impact of racism on Māori registered nurses within the New Zealand health system. The narratives of 15 Māori registered nurses were analyzed to identify the effects of racism. This Māori nursing cohort and the data on racism form a secondary analysis drawn from a larger research project investigating the experiences of indigenous health workers in New Zealand and Canada. Jones's levels of racism were utilized as a coding frame for the structural analysis of the transcribed Māori registered nurse interviews. Participants experienced racism on institutional, interpersonal, and internalized levels, leading to marginalization and being overworked yet undervalued. Māori registered nurses identified a lack of acknowledgement of dual nursing competencies: while their clinical skills were validated, their cultural skills-their skills in Hauora Māori--were often not. Experiences of racism were a commonality. Racism--at every level--can be seen as highly influential in the recruitment, training, retention, and practice of Māori registered nurses. The nursing profession in New Zealand and other countries of indigenous peoples needs to acknowledge the presence of racism within training and clinical environments as well as supporting indigenous registered nurses to develop and implement indigenous dual cultural-clinical competencies. © The Author(s) 2014.

"Alguses oli tema üksinda, sest oli küll..." : [luuletused] / Kabir ; tlk. Doris Kareva

Index Scriptorium Estoniae

Kabir

2006-01-01

Sisu: "Alguses oli tema üksinda, sest oli küll..." ; "Kõik loodud on Kõiksuse poolt..." ; "Otsid Sa mind?..." ; "Kabir oma meele puhtaks..." ; "Pole pühades järvedes midagi muud peale vee..." ; "Otsisin kelme ja kõveraid..." ; "Ütle, vend, mida küll teha..." ; "Mis kurja on teinud su juuksed..." ; "Ära tõuse, et minna õue vaatama lilli..." ; "Sinu sünd inimesena on küps vili..." ; "Öö saatsid sa magades mööda..." ; "Pole ma hindu..." ; "Ma vaatan sind..." ; "Veskikivisid vaadeldes ; "Nähes aednikku lähenemas, õhkasid pungad..." ; "Tasa, tasa tõtta, mu meel..." ; "Ära kurvasta..." ; "Imetlusväärne on teemant..." ; "Kuula, sõber, see keha on Tema lüüra..." ; "Nagu seemnes varjul on õli..." ; "Olgugi ookean leekides..." ; "Tilka, mis lahustub meres..." ; "Jõgi ja lained on üks..." ; "Kes sa oled ja kust oled tulnud?..." ; "Kaovad kuningad, kauneimad kuningannad..." ; "Rohkem kui midagi muud..." ; "Lihalik, surelik tantsib selle ees..." ; "Väike rubiin, mida igaüks ihkab..." ; "Mine heade juurde, kus Armastatugi elab..." ; "Eksitus sulgeb väravad..." ; "Keelilt vallandub helisid..." ; "Kõik algab lahusoleku valust..." ; "Ärka, sõber! Miks ikka veel magad?..." ; "Kuu on mu kehas, kuid ise ma seda ei näe..." ; "Miks oled nii kärsitu, süda?..." ; "Kellele kuulub see flööt..." ; "Kui raske on Külalist kohata!..." ; "Kandetool toodi minule järgi mu isakoju..." ; "Siia ilma sündides nutsid..." ; "Oh mu süda! Ei jõudnud sa tundma õppida..." ; "Õige kulunud on sinu rüü..." ; "Õhkõrn on see õhuke rüü..." ; "Lipp, mida keegi ei näe..." ; "Oh otsija, lihtne liit lähim on südamele..." ; "Õhtu varjud on sügavaks saanud..." ; "Kuis saakski katkeda armastus me kahe vahel..." ; "Luik, tahaksin, et mulle räägiksid kõik oma loo..." ; "Kuhu ihaled küll, minu süda?..." ; "Ei lakka Lõpmatu flöödiheli..." ; "Mida näed, seda pole...". Autori kohta eluloolisi andmeid lk. 11

Simulation Study of Using High-Z EMA to Suppress Recoil Protons Crosstalk in Scintillating Fiber Array for 14.1 MeV Neutron Imaging

Science.gov (United States)

Jia, Qinggang; Hu, Huasi; Zhang, Fengna; Zhang, Tiankui; Lv, Wei; Zhan, Yuanpin; Liu, Zhihua

2013-12-01

This paper studies the effect of a high-Z extra mural absorber (EMA) to improve the spatial resolution of a plastic (polystyrene) scintillating fiber array for 14.1 MeV fusion neutron imaging. Crosstalk induced by recoil protons was studied, and platinum (Pt) was selected as EMA material, because of its excellent ability to suppress the recoil protons penetrating the fibers. Three common fiber arrays (cylindrical scintillating fibers in square and hexagonal packing arrangements and square scintillating fibers) were simulated using the Monte Carlo method for evaluating the effect of Pt-EMA in improving spatial resolution. It is found that the resolution of the 100 μm square fiber array can be improved from 1.7 to 3.4 lp/mm by using 10- μm-thick Pt-EMA; comparatively, using an array with thinner square fibers (50 μm) only obtains a resolution of 2.1 lp/mm. The packing fraction decreases with the increase of EMA thickness. Our results recommend the use of 10 μm Pt-EMA for the square and the cylindrical (hexagonal packing) scintillating fiber arrays with fibers of 50-200 μm in the cross-sectional dimension. Besides, the dead-zone material should be replaced by high-Z material for the hexagonal packing cylindrical fiber array with fibers of 50-200 μm in diameter. Tungsten (W) and gold (Au) are also used as EMA in the three fiber arrays as a comparison. The simulation results show that W can be used at a lower cost, and Au does not have any advantages in cost and resolution improvement.

Endettement, accords implicites et capital organisationnel : vers une théorie organisationnelle de la structure financière

OpenAIRE

Christophe Moussu

2000-01-01

L'objectif de cet article est d'appréhender le choix d'une structure financière dans une théorie de la firme reposant sur la formation de capital organisationnel, associé à la relation d'emploi. Après avoir défini la notion de capital organisationnel, une modélisation des liens entre la structure financière et les accords implicites est proposée. La théorie organisationnelle proposée est confrontée aux théories alternatives de la structure financière. Ses implications empiriques sont égalemen...

Alguses oli Arvo Pärdi muusika ja siis tulid Jalakas ja videokunstnikud / Tiiu Laks

Index Scriptorium Estoniae

Laks, Tiiu, 1984-

2010-01-01

Tõnu Kaljuste ja Peeter Jalaka lavastusest "Alguses oli", lavastuse aluseks Arvo Pärdi teosed "In Principio" ja "Miserere", 17. augustil Noblesse valukojas toimunud etendusest, muusikaline juht Tõnu Kaljuste

A PRELIMINARY INVESTIGATION ON COMPARISON AND TRANSFORMATION OF SENTINEL-2 MSI AND LANDSAT 8 OLI

Directory of Open Access Journals (Sweden)

F. Chen

2018-05-01

Full Text Available A PRELIMINARY INVESTIGATION ON COMPARISON AND TRANSFORMATION OF SENTINEL-2 MSI AND LANDSAT 8 OLI Timely and accurate earth observation with short revisit interval is usually necessary, especially for emergency response. Currently, several new generation sensors provided with similar channel characteristics have been operated onboard different satellite platforms, including Sentinel-2 and Landsat 8. Joint use of the observations by different sensors offers an opportunity to meet the demands for emergency requirements. For example, through the combination of Landsat and Sentinel-2 data, the land can be observed every 2–3 days at medium spatial resolution. However, differences are expected in radiometric values (e.g., channel reflectance of the corresponding channels between two sensors. Spectral response function (SRF is taken as an important aspect of sensor settings. Accordingly, between-sensor differences due to SRFs variation need to be quantified and compensated. The comparison of SRFs shows difference (more or less in channel settings between Sentinel-2 Multi-Spectral Instrument (MSI and Landsat 8 Operational Land Imager (OLI. Effect of the difference in SRF on corresponding values between MSI and OLI was investigated, mainly in terms of channel reflectance and several derived spectral indices. Spectra samples from ASTER Spectral Library Version 2.0 and Hyperion data archives were used in obtaining channel reflectance simulation of MSI and OLI. Preliminary results show that MSI and OLI are well comparable in several channels with small relative discrepancy (< 5 %, including the Costal Aerosol channel, a NIR (855–875 nm channel, the SWIR channels, and the Cirrus channel. Meanwhile, for channels covering Blue, Green, Red, and NIR (785–900 nm, the between-sensor differences are significantly presented. Compared with the difference in reflectance of each individual channel, the difference in derived spectral index is more

Uudised : Duo Veski ئ Kalluste Londonis. Rahvusvaheline seminar EMAs. Heliloojate suaree / Igor Garshnek

Index Scriptorium Estoniae

Garšnek, Igor, 1958-

2000-01-01

Duo Veski ئ Kalluste annab 5. nov. kontserdi Londoni kuninglikus muusikakolledzhis VI Briti saksofonikongressi raames. 23. ja 24. okt. toimus EMAs "Tempuse" programmi raames seminar "Public relations and Fundraising". 30. okt. toimunud Heliloojate Liidu töökoosolekust

OlyMPUS - The Ontology-based Metadata Portal for Unified Semantics

Science.gov (United States)

Huffer, E.; Gleason, J. L.

2015-12-01

The Ontology-based Metadata Portal for Unified Semantics (OlyMPUS), funded by the NASA Earth Science Technology Office Advanced Information Systems Technology program, is an end-to-end system designed to support data consumers and data providers, enabling the latter to register their data sets and provision them with the semantically rich metadata that drives the Ontology-Driven Interactive Search Environment for Earth Sciences (ODISEES). OlyMPUS leverages the semantics and reasoning capabilities of ODISEES to provide data producers with a semi-automated interface for producing the semantically rich metadata needed to support ODISEES' data discovery and access services. It integrates the ODISEES metadata search system with multiple NASA data delivery tools to enable data consumers to create customized data sets for download to their computers, or for NASA Advanced Supercomputing (NAS) facility registered users, directly to NAS storage resources for access by applications running on NAS supercomputers. A core function of NASA's Earth Science Division is research and analysis that uses the full spectrum of data products available in NASA archives. Scientists need to perform complex analyses that identify correlations and non-obvious relationships across all types of Earth System phenomena. Comprehensive analytics are hindered, however, by the fact that many Earth science data products are disparate and hard to synthesize. Variations in how data are collected, processed, gridded, and stored, create challenges for data interoperability and synthesis, which are exacerbated by the sheer volume of available data. Robust, semantically rich metadata can support tools for data discovery and facilitate machine-to-machine transactions with services such as data subsetting, regridding, and reformatting. Such capabilities are critical to enabling the research activities integral to NASA's strategic plans. However, as metadata requirements increase and competing standards emerge

Energy Materials Coordinating Committee (EMaCC), fiscal year 1985. Annual technical report

International Nuclear Information System (INIS)

1986-05-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further the effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meeting/workshops on selected topics involving both DOE and major contractors. Four topical subcommittees on Structural Ceramics, Batteries and Fuel Cells, Radioactive Waste Containment, and Steel are established and are continuing their own program. The FY 1985 and FY 1986 meeting program is given. The EMaCC aids in obtaining materials-related inputs for both intra- and inter-agency compilations. Brief summaries of the materials research programs associated with each office and division are presented, including tables listing individual projects and the FY 1985 budgets for each. More details on the individual projects within the divisions and the specific tasks or subcontracts within the various projects are given in the paragraph descriptions

Energy Materials Coordinating Committee (EMaCC), fiscal year 1985. Annual technical report

Energy Technology Data Exchange (ETDEWEB)

None

1986-05-01

The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further the effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meeting/workshops on selected topics involving both DOE and major contractors. Four topical subcommittees on Structural Ceramics, Batteries and Fuel Cells, Radioactive Waste Containment, and Steel are established and are continuing their own program. The FY 1985 and FY 1986 meeting program is given. The EMaCC aids in obtaining materials-related inputs for both intra- and inter-agency compilations. Brief summaries of the materials research programs associated with each office and division are presented, including tables listing individual projects and the FY 1985 budgets for each. More details on the individual projects within the divisions and the specific tasks or subcontracts within the various projects are given in the paragraph descriptions.

System of ecological monitoring and assessment (EMA) for nuclear power plant site areas

International Nuclear Information System (INIS)

Vorob'ev, E.I.; Oleinikov, N.F.; Reznichenko, V.Yu.

1988-01-01

The goal of the EMA program is to improve the utilization of the natural and labor resources of the city of Sosnovyi Bor due to the opportune discovery of negative changes in the state of the surrounding environment and human health and to predict and assess the possible consequences of implementing technological and economic decisions and their optimization from the point of view of ecology with regard to reactor siting and sizing. The EMA system provides monitoring means and a data bank on the environment and health of workers and the population, a packet of programs for processing and analyzing data, and a set of models to describe and predict the condition of the object/environment/man system. The system monitors contamination sources, monitors and assesses aquatic and terrestrial ecosystems, and accounts for meteorological and biosolar factors which impact on reactor siting

Electromyographic characteristic of orbicularis oris in patients with dental crowding in permanent occlusion.

Science.gov (United States)

Dmytrenko, Maryna I; Kuroiedowa, Vira D

2016-01-01

electromyographic indices were developed for complex analysis of functional condition of orbicularis oris. to study electromyographic indices of orbicularis oris in patients with dental crowding in permanent occlusion. thirty four patients with malocclusion and a severe degree of severity of dental crowding (15 males, 19 females, aged 16-29 years) who underwent orthodontic examination. The treatment group was divided into three: Group Ia comprised 11 subjects with mandibular crowding (mean age 19,27 ± 1,08 years); group Ib, 10 patients with maxillary dental crowding (mean age 20,10 ± 1,60 years) and group Ic, 13 subjects with both maxillary and mandibular crowding (mean age 20,15 ± 1,45 years). The control group consisted of 10 patients with malocclusions but without dental crowding (mean age 20,70 ± 1,32 years). The findings were compared with similar indices in subjects with normal occlusion (mean age 21,3 ± 1,25 years). The index of orbicularis oris activity (ACTIV,%) was determined for each patient. A Student's t-test was used to analyze statistical difference between different groups. patients having crowding of maxillary teeth showed greater activity of muscles of the upper lip during maximum voluntary clenching (АCTІV= -0,99±7,44%). Activity of the muscles of the lower lip in patients with crowding of mandibular teeth (АСTІV=20,52±4,22%) and crowding of maxillary and mandibular teeth (АСTІV=17,93±4,33%) is prevailing. аctivity of the orbicularis oris in patients with malocclusion, complicated by dental crowding depend on clinical localization of crowding.

Confidence and connectedness: Indigenous Māori women's views on personal safety in the context of intimate partner violence.

Science.gov (United States)

Wilson, Denise; Jackson, Debra; Herd, Ruth

2016-07-01

Māori (New Zealand) women, similar to women belonging to Indigenous and minority groups globally, have high levels of lifetime abuse, assault, and homicide, and are over-represented in events that compromise their safety. We sought insights into how Māori women view safety. Twenty Māori women's narratives revealed safety as a holistic concept involving a number of different elements. We found women had developed an acute sense of the concept of safety. They had firm views and clear strategies to maintain their own safety and that of their female family and friends. These women also provided insights into their experiences of feeling unsafe.

Changes to smoking habits and addiction following tobacco excise tax increases: a comparison of Māori, Pacific and New Zealand European smokers.

Science.gov (United States)

Tucker, Megan R; Kivell, Bronwyn M; Laugesen, Murray; Grace, Randolph C

2017-02-01

To compare changes in smoking habit and psychological addiction in Māori/Pacific and NZ European smokers in response to two annual excise tax increases from 2012 to 2014. Smokers from New Zealand cities completed questionnaires at three time points before and after two excise tax increases. There were no significant differences in cigarettes per day or psychological addiction at baseline, but a linear decline in both measures was observed in Māori/Pacific and NZ European smokers. Cigarettes per day reduced at a greater rate for Māori/Pacific than NZ European smokers but dependence did not. Results indicated that Māori/Pacific smokers' demand for cigarettes may be more price sensitive than NZ European smokers. Implications for Public Health: Tobacco excise tax may be particularly effective for Māori/Pacific smokers and may contribute to reductions in smoking-related health inequalities in NZ. © 2016 The Authors.

Role for a region of helically unstable DNA within the Epstein-Barr virus latent cycle origin of DNA replication oriP in origin function

International Nuclear Information System (INIS)

Polonskaya, Zhanna; Benham, Craig J.; Hearing, Janet

2004-01-01

The minimal replicator of the Epstein-Barr virus (EBV) latent cycle origin of DNA replication oriP is composed of two binding sites for the Epstein-Barr virus nuclear antigen-1 (EBNA-1) and flanking inverted repeats that bind the telomere repeat binding factor TRF2. Although not required for minimal replicator activity, additional binding sites for EBNA-1 and TRF2 and one or more auxiliary elements located to the right of the EBNA-1/TRF2 sites are required for the efficient replication of oriP plasmids. Another region of oriP that is predicted to be destabilized by DNA supercoiling is shown here to be an important functional component of oriP. The ability of DNA fragments of unrelated sequence and possessing supercoiled-induced DNA duplex destabilized (SIDD) structures, but not fragments characterized by helically stable DNA, to substitute for this component of oriP demonstrates a role for the SIDD region in the initiation of oriP-plasmid DNA replication

Factors affecting the educational achievement of mature Māori information technology students: A case study

Directory of Open Access Journals (Sweden)

Blain Harre Rakena

Full Text Available This paper reports on the results of an investigation into the experiences of academically successful adult Māori students undertaking the Bachelor of Information Technology (BIT programme at the Waikato Institute of Technology (Wintec. This research looked at the participants\\' motivation for attending Wintec, the barriers (such as financial, social and family hardships they encountered as they made the transition back to full time study, and their experiences at Wintec. The paper considers the reasons why the participants have achieved well, identifies the support systems they called on, and explores the challenges that they experienced while studying in a tertiary learning environment. Its significance lies in the focus on factors that affect Māori academic success, specifically in information technology, so that teaching approaches and support systems, particularly in the institute of technology and polytechnic (ITP sector, can enhance the success of Māori in the field of IT.

Raha lastele! Ühe kodanikualgatuse lugu / Katrin Väljataga

Index Scriptorium Estoniae

Väljataga, Katrin

2011-01-01

Üks Tallinnas elav ema nõudis sotsiaalvõrgustikus Facebook Tallinna TV raha andmist lasteaedadele, kuna oli linna 2011. aasta esimese lisaeelarve investeeringute tabelit vaadates avastanud, et Tallinna TV saab 2011. aastal rohkem raha kui Tallinna lasteaiad (vastavalt 1,9 miljonit ja 127 823 eurot). Lasteaiade olukorrast. MTÜ Kodaniku Hääl esindajad on kohtunud mitmete ametnikega

La conception des environnements d’apprentissage : de la théorie à la pratique / de la pratique à la théorie La conception des environnements d’apprentissage : de la théorie à la pratique / de la pratique à la théorie

Directory of Open Access Journals (Sweden)

Jean-Jacques Quintin

2000-06-01

Full Text Available Cet article présente une approche en matière de conception d’environnements d’apprentissage multimédia qualifiée d’incrémentielle et d’itérative en ce sens qu’elle repose sur un affinage progressif du produit dans le cadre d’un partenariat étroit entre concepteur et client. L’approche proposée implique notamment la mise au point de prototypes qui feront l’objet de validations systématiques afin d’assurer l’adéquation avec les exigences et les contraintes du milieu d’accueil. S’appuyant sur une double posture de chercheur et de concepteur, l’approche se nourrit de la théorie en s’appuyant sur des modèles mais elle nourrit également la théorie à travers l’effort de modélisation qui l’accompagne.This paper describes a method of developing multimedia learning environments based on a close collaboration between the client and the team of developers. This approach uses different tools ans techniques (prototype, storyboard, concept maps... to progressively elaborate a product adequate to the client requirements and to ensure sufficient quality. Taking advantage of our specific situation of researchers and designers, the method is based on a coming and going between the pedagogical model and the development of a practical learning environment.

Ühendpartei Res Publica tiib oli häältekogumisel Isamaast pisut edukam

Index Scriptorium Estoniae

2007-01-01

Ühenderakonna Res Publica tiiva kandidaadid said Riigikogu valimistel umbes tuhat häält rohkem kui Isamaaliidu tiiva kandidaadid, samas oli IRL-i valimisnimekirjas Res Publica tiiva kandidaate ka mõne inimese võrra rohkem. Isamaaliidu edukaimad hääletoojad

"I Want to Walk with My Moko." The Application of Social Cognitive Theory in the Creation of a Diabetes Prevention Documentary with New Zealand Māori.

Science.gov (United States)

Farmer, Alison; Edgar, Timothy; Gage, Jeffrey; Kirk, Ray

2018-01-01

Type 2 diabetes is almost three times more prevalent in the indigenous people of New Zealand (Māori) than non-Māori. Despite the high rate of diabetes there is a low level of diabetes knowledge and awareness in the Māori community. Several studies of Māori health identify a need for new health communication approaches to diabetes prevention in order to reduce the gap between Māori and non-Māori disease rates. We applied a Community-Based Participatory Research (CBPR) framework and behavioral theory to create a culturally appropriate documentary for Māori at risk for type 2 diabetes. We discuss how we utilized Bandura's social cognitive theory to provide a culturally sensitive theoretical basis for behavior change messaging. We outline why social cognitive theory was a culturally appropriate foundation and describe the role of the community in shaping the documentary messaging. A culture-centered approach utilizing participatory methodologies and culturally sensitive behavioral change theory might serve as a model for creating health communication resources in collaboration with other indigenous communities.

Identification of the Genes Involved in the Biofilm-like Structures on Actinomyces oris K20, a Clinical Isolate from an Apical Lesion

Science.gov (United States)

2013-01-01

bacteria in clinically asymptomatic periapical pathosis. J Endod 1990;16:534–8. 5. Nair PNR. On the causes of persistent apical periodontitis : a review...Identification of the Genes Involved in the Biofilm-like Structures on Actinomyces oris K20, a Clinical Isolate from an Apical Lesion Chiho Mashimo...Actinomyces oris K20. (J Endod 2013;39:44–48) Key Words Actinomyces oris, apical abscess, biofilm, polysac- charide deacetylase, transposon mutagenesis

Théorie de jauge et groupoïdes

OpenAIRE

Hausmann, Jean-Claude

2002-01-01

Les résultats de cet article concernent le problème de l'existence de représentations d'un groupoïde topologique sur un fibre principal et leur classification à transformation de jauge près. De telles représentations interviennent naturellement dans divers contextes (théories de jauge classiques ou sur graphe, fibrés équivariants, etc).

Whānau Ora; He Whakaaro Ā Whānau: Māori Family Views of Family Wellbeing

Directory of Open Access Journals (Sweden)

Amohia F. Boulton

2014-04-01

Full Text Available This article presents the findings from two studies that investigated the concept of whānau ora (family wellbeing: One examined the nature of resilience for Māori whānau and how resilience relates to whānau ora; while the second investigated the impact of the Working for Families policy on Māori families’ perceptions of whānau ora. In each study, Māori were asked to define whānau ora for their family. The responses to the “whānau ora” definition question in each of the studies were separated out to derive a unique dataset of 46 whānau definitions of whānau ora. A secondary analysis of responses was undertaken specifically for this article and these were compared to the whānau ora outcome definition outlined in the Report of the Taskforce on Whānau-Centred Initiatives (Taskforce on Whānau-Centred Initiatives, 2010. The degree of concordance between the definitions of whānau ora expressed by Māori families and those espoused by the government’s Taskforce is outlined. The article discusses the variability in understandings around whānau ora and the implications of our analysis for social service delivery and social policy development.

Logam Merkuri pada Pekerja Penambangan Emas Tanpa Izin

Directory of Open Access Journals (Sweden)

Arif Sumantri

2014-05-01

Full Text Available Potensi produksi pertambangan emas di Indonesia termasuk dalam kategori cukup besar dengan produksi rata-rata 113.720,4423 kg/tahun. Penggunaan merkuri pada proses pengolahan emas berpotensi menyebabkan terjadinya masalah kesehatan seperti keracunan merkuri. Tujuan penelitian ini adalah menganalisis faktor risiko akumulasi merkuri pada rambut pekerja penambangan emas tanpa izin (PETI di Desa Cisarua, Nanggung, Bogor tahun 2013. Penelitian ini adalah penelitian kuantitatif dengan pendekatan potong lintang. Populasi penelitian ini adalah seluruh pekerja PETI Desa Cisarua. Sampel diambil menggunakan teknik accidental sampling sebanyak 40 pekerja. Data dikumpulkan melalui wawancara dan pengamatan. Pengukuran konsentrasi merkuri dalam rambut pekerja menggunakan AAS FIMS dengan Reverence Recovery Material 100%. Variabel bebas pada penelitian ini adalah umur, masa kerja, jam kerja dan konsumsi ikan dengan variabel terikatnya adalah akumulasi logam merkuri pada rambut pekerja. Hasil penelitian menunjukkan bahwa rata-rata akumulasi logam merkuri dalam rambut pekerja antara 2,03 sampai 9,04 ppm atau terdapat 24 orang (60% mengalami keracunan merkuri lebih dari 2 ppm. Faktor masa kerja (nilai p = 0,000 memiliki korelasi dengan akumulasi logam merkuri pada sampel rambut pekerja yang menunjukan korelasi positif dengan kekuatan sedang (r = 0,552. Hasil analisis multivariat dijelaskan dalam model (akumulasi logam merkuri = -0,315 + 0,896*masa kerja dengan variabel Adjusted R Square masa kerja sebesar 52,6%. Indonesia has a quite large potential production of gold mining with average production 113.720,4423 kg/year. Gold mining production by mercury could cause health problems, such as mercury poisoning. The purpose of this study was to analyze the risk factor of mercury accumulation in hair samples from illegal gold mining (IGM workers in Cisarua, Nanggung, Bogor in 2013. This research was a quantitative study by cross sectional approach. The population in

Moskvast tuli Eestisse Hõbe-Jüri / Kristiina Davidjants

Index Scriptorium Estoniae

Davidjants, Kristiina, 1974-

2004-01-01

Moskvas lõppes XXVI rahvusvaheline filmifestival. Festivali programmi kuulus ka Renee Reinumäe, Jaak Kilmi noortefilm, mis sai žürii eripreemia, Hõbedase Püha Jüri. Peapreemia sai venelase Dmitri Meshijevi "Omad". Noorte lootustandvate režissööride programmis oli huvitav prantslase Christophe Honoré "Minu ema". Lisatud auhinnatute nimekiri ning nimekiri "Eesti filmide tähtsamaid autasusid"

Orbicularis oris musculomucosal flap for anterior palatal fistula

Directory of Open Access Journals (Sweden)

Tiwari V

2006-01-01

Full Text Available Anterior palatal fistulae or residual anterior clefts are a frequent problem following palatoplasty. Various techniques have been used to repair such fistulae, each having its own advantages and disadvantages. We have successfully used orbicularis oris musculomucosal flap to close anterior fistula and residual clefts in 25 patients. This study shows the superiority of this flap over other techniques because of its reliable blood supply, easy elevation and transfer to fistula site and finally because it is a single-stage procedure.

Landsat-8/OLI images has the potential to estimate the CDOM absorption coefficient in tropical inland water

Science.gov (United States)

Alcantara, E.; Bernardo, N.

2016-12-01

Colored dissolved organic matter (CDOM) is the most abundant dissolved organic matter (DOM) in many natural waters and can affect the water quality, such as the light penetration and the thermal properties of water system. So the objective of this letter was to estimate the colored dissolved organic matter (CDOM) absorption coefficient at 440 nm, aCDOM(440), in Barra Bonita Reservoir (São Paulo State, Brazil) using OLI/Landsat-8 images. For this two field campaigns were conducted in May and October 2014. During the field campaigns remote sensing reflectance (Rrs) were measured using a TriOS hyperspectral radiometer. Water samples were collected and analyzed to obtain the aCDOM(440). To predict the aCDOM(440) from Rrs at two key wavelengths (650 and 480 nm) were regressed against laboratory derived aCDOM(440) values. The validation using in situ data of aCDOM(440) algorithm indicated a goodness of fit, R2 = 0.70, with a root-mean-square error (RMSE) of 10.65%. The developed algorithm was applied to the OLI/Lansat-8 images. Distribution maps were created with OLI/Landsat-8 images based on the adjusted algorithm.

Fabrication, characterization, and heuristic trade space exploration of magnetically actuated Miura-Ori origami structures

Science.gov (United States)

Cowan, Brett; von Lockette, Paris R.

2017-04-01

The authors develop magnetically actuated Miura-Ori structures through observation, experiment, and computation using an initially heuristic strategy followed by trade space visualization and optimization. The work is novel, especially within origami engineering, in that beyond final target shape approximation, Miura-Ori structures in this work are additionally evaluated for the shape approximation while folding and for their efficient use of their embedded actuators. The structures consisted of neodymium magnets placed on the panels of silicone elastomer substrates cast in the Miura-Ori folding pattern. Initially four configurations, arrangements of magnets on the panels, were selected based on heuristic arguments that (1) maximized the amount of magnetic torque applied to the creases and (2) reduced the number of magnets needed to affect all creases in the pattern. The results of experimental and computational performance metrics were used in a weighted sum model to predict the optimum configuration, which was then fabricated and experimentally characterized for comparison to the initial prototypes. As expected, optimization of magnet placement and orientation was effective at increasing the degree of theoretical useful work. Somewhat unexpectedly, however, trade space results showed that even after optimization, the configuration with the most number of magnets was least effective, per magnet, at directing its actuation to the structure’s creases. Overall, though the winning configuration experimentally outperformed its initial, non-optimal counterparts, results showed that the choice of optimum configuration was heavily dependent on the weighting factors. These results highlight both the ability of the Miura-Ori to be actuated with external magnetic stimuli, the effectiveness of a heuristic design approach that focuses on the actuation mechanism, and the need to address path-dependent metrics in assessing performance in origami folding structures.

Thermal modal analysis of novel non-pneumatic mechanical elastic wheel based on FEM and EMA

Science.gov (United States)

Zhao, Youqun; Zhu, Mingmin; Lin, Fen; Xiao, Zhen; Li, Haiqing; Deng, Yaoji

2018-01-01

A combination of Finite Element Method (FEM) and Experiment Modal Analysis (EMA) have been employed here to characterize the structural dynamic response of mechanical elastic wheel (ME-Wheel) operating under a specific thermal environment. The influence of high thermal condition on the structural dynamic response of ME-Wheel is investigated. The obtained results indicate that the EMA results are in accordance with those obtained using the proposed Finite Element (FE) model, indicting the high reliability of this FE model applied in analyzing the modal of ME-Wheel working under practical thermal environment. It demonstrates that the structural dynamic response of ME-Wheel operating under a specific thermal condition can be predicted and evaluated using the proposed analysis method, which is beneficial for the dynamic optimization design of the wheel structure to avoid tire temperature related vibration failure and improve safety of tire.

Strong increase of profits from oil and natural gas exploitation; Sterke stijging van opbrengsten uit olie- en gaswinning

Energy Technology Data Exchange (ETDEWEB)

Graveland, C.; Veldhuizen, E.; Schenau, S.; Van den Bergen, D. [Centraal Breau voor de Statistiek, Voorburg/Heerlen (Netherlands)

2008-08-15

The amount of oil and natural gas reserves in the Netherlands decreases, although the value of the reserves has increased considerably. The profits are used by the Dutch government in the form of so-called natural gas benefits. [Dutch] De omvang van de Nederlandse olie- en gasreserves daalt gestaag. Desondanks is de waarde van de resterende aardolie- en aardgasreserves flink toegenomen. Dit wordt grotendeels verklaard doordat de winning van olie en gas steeds meer opbrengt. De hogere opbrengsten komen vooral ten goede aan de overheid in de vorm van aardgasbaten, maar ook de winningsbedrijven profiteren er van.

A method for Effect Modifier Assessment in ergonomic intervention research – The EMA method

DEFF Research Database (Denmark)

Edwards, Kasper; Winkel, Jørgen

2016-01-01

Introduction: Ergonomic intervention research includes studies in which researchers arrange (or follow) changes in working conditions to determine the effects in risk factors and/or health. Often this research takes place at workplaces and not in a controlled environment of a laboratory. The effe......Introduction: Ergonomic intervention research includes studies in which researchers arrange (or follow) changes in working conditions to determine the effects in risk factors and/or health. Often this research takes place at workplaces and not in a controlled environment of a laboratory...... of the literature revealed lack of or poor consideration of effect modifiers in ergonomic intervention research. We present a method that has been developed over the course of several years parallel to intervention studies in healthcare. Material and methods: The EMA method is a type of group interview including 3...... sources. Conclusion: The EMA method seems to offer a feasible procedure to obtain significant knowledge on potential effect modifiers in ergonomic intervention research. However, further development and validation is suggested....

Evaluating the capability of Landsat 8 OLI and SPOT 6 for discriminating invasive alien species in the African Savanna landscape

Science.gov (United States)

Kganyago, Mahlatse; Odindi, John; Adjorlolo, Clement; Mhangara, Paidamoyo

2018-05-01

Globally, there is paucity of accurate information on the spatial distribution and patch sizes of Invasive Alien Plants (IAPs) species. Such information is needed to aid optimisation of control mechanisms to prevent further spread of IAPs and minimize their impacts. Recent studies have shown the capability of very high spatial (management. In this study medium and high resolution datasets from Landsat Operational Land Imager (OLI) and SPOT 6 sensors respectively, were evaluated for mapping the distribution and patch sizes of IAP, Parthenium hysterophorus in the savannah landscapes of KwaZulu-Natal, South Africa. Support Vector Machines (SVM) classifier was used for classification of both datasets. Results indicated that SPOT 6 had a higher overall accuracy (86%) than OLI (83%) in mapping P. hysterophorus. The study found larger distributions and patch sizes in OLI than in SPOT 6 as a result of possible P. hysterophorus expansion due to temporal differences between images and coarser pixels were insufficient to delineate gaps inside larger patches. On the other hand, SPOT 6 showed better capabilities of delineating gaps and boundaries of patches, hence had better estimates of distribution and patch sizes. Overall, the study showed that OLI may be suitable for mapping well-established patches for the purpose of large scale monitoring, while SPOT 6 can be used for mapping small patches and prioritising them for eradication to prevent further spread at a landscape scale.

Design of power electronics for TVC and EMA systems

Science.gov (United States)

Nelms, R. Mark; Bell, J. Brett; Shepherd, Michael T.

1994-11-01

The Component Development Division of the Propulsion Laboratory at Marshall Space Flight Center (MSFC) is currently developing a class of electromechanical actuators (EMA's) for use in space transportation applications such as thrust vector control (TVC) and propellant control valves (PCV). These high power servomechanisms will require rugged, reliable, and compact power electronic modules capable of modulating several hundred amperes of current at up to 270 volts. MSFC has selected the brushless dc motor for implementation in EMA's. A previous project performed by Auburn University examined the use of the resonant dc link (RDCL) inverter, pulse density modulation (PDM), and mos-controlled thyristors (MCT's) for speed control of a brushless dc motor. The speed of the brushless dc motor is proportional to the applied stator voltage. In a PDM system, the control system determines the number of resonant voltage pulses which must be applied to the stator to achieve a desired speed. The addition of a waveshaping circuit to the front end of a standard three-phase inverter yields a RDCL inverter; the resonant voltage pulses are produced through the action of this wave shaping circuit and the inverter. This project has focused on the implementation of a system which permits zero-voltage switching with the bus voltage clamped at the input voltage level. In the same manner as the RDCL inverter, the inverter selected for this implementation is a combination of waveshaping circuit and a standard three-phase inverter. In addition, this inverter allows a pulse-width modulated (PWM)-like control scheme instead of a PDM scheme. The operation of waveshaping circuit will be described through analysis and waveforms. Design relationships will also be presented.

High incidence of medulloblastoma in Māori and Pacific populations in New Zealand.

Science.gov (United States)

Elwood, J Mark; Aye, Phyu Sin

2017-02-17

In New Zealand from 1995-2010, the incidence of medulloblastoma at ages 1-19 years was significantly higher in Māori (relative risk 2.0) and in Pacific peoples (RR 2.1) than in New Zealand Europeans.

Muusika / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2004-01-01

Eltsi debüüt London Sinfoniettaga. 19.- 20. XI toimub muusikaakadeemias RAMi 60. aastapäevale pühendatud rahvusvaheline konverents "Meeskoorilaul ja XX sajandi muusikaelu". Novembris tähistab Georg Otsa nimeline Tallinna Muusikakool oma 85. aastapäeva. EMA kitarriüliõpilane Jelena Ossipova osales Hollandis Zwolle kitarrikonkursil. 13. XI oli Lasnamäe muusikakoolis muusika- ja kunstikoolide õpilaste omaloomingupäev

Energy Materials Coordinating Committee (EMaCC), Fiscal year 1992. Annual technical report

Energy Technology Data Exchange (ETDEWEB)

1993-05-01

The DOE EMaCC serves to coordinate the department`s materials programs and to further effective use of materials expertise within the department. This document presents summaries of budgets and of research projects, arranged according to the offices of energy efficiency and renewable energy, energy research, environmental restoration and waste management, nuclear energy, civilian radioactive waste management, defense, and fossil energy. A directory and a keyword index are included.

Māori oral histories and the impact of tsunamis in Aotearoa-New Zealand

Science.gov (United States)

King, Darren N.; Shaw, Wendy S.; Meihana, Peter N.; Goff, James R.

2018-03-01

Māori oral histories from the northern South Island of Aotearoa-New Zealand provide details of ancestral experience with tsunami(s) on, and surrounding, Rangitoto (D'Urville Island). Applying an inductive-based methodology informed by collaborative storytelling, exchanges with key informants from the Māori kin groups of Ngāti Koata and Ngāti Kuia reveal that a folk tale, published in 1907, could be compared to and combined with active oral histories to provide insights into past catastrophic saltwater inundations. Such histories reference multiple layers of experience and meaning, from memorials to ancestral figures and their accomplishments to claims about place, authority and knowledge. Members of Ngāti Koata and Ngāti Kuia, who permitted us to record some of their histories, share the view that there are multiple benefits to be gained by learning from differences in knowledge, practice and belief. This work adds to scientific as well as Maōri understandings about tsunami hazards (and histories). It also demonstrates that to engage with Māori oral histories (and the people who genealogically link to such stories) requires close attention to a politics of representation, in both past recordings and current ways of retelling, as well as sensitivities to the production of new and plural knowledges. This paper makes these narratives available to a new audience, including those families who no longer have access to them, and recites these in ways that might encourage plural knowledge development and co-existence.

GENERIC DRUG IN GLOBAL MARKET AND REGULATORY ENVIRONMENT

OpenAIRE

Pankaj Kumar*, Bharti Mangla2, Satbir Singh, Arapna Rana

2017-01-01

Different regulatory authorities regulate the drug development in various countries of the world. Various Regulatory authority for generic drug application Food and Drug Administration (FDA), European Medicines Agency (EMA), Pharmaceutical and Medical Devices Agency (PMDA), Health Product and Food Branch (HPFB) Central Drug Standard of Organization (CDSO). Generic manufacturers may file an abbreviated New Drug Application (ANDA) that incorporates the safety/effectiveness data submitted by ori...

A chimeric protein composed of NuMA fused to the DNA binding domain of LANA is sufficient for the ori-P-dependent DNA replication

International Nuclear Information System (INIS)

Ohsaki, Eriko; Ueda, Keiji

2017-01-01

The Kaposi's sarcoma-associated herpesvirus (KSHV) genome is stably maintained in KSHV-infected PEL cell lines during cell division. We previously showed that accumulation of LANA in the nuclear matrix fraction could be important for the latent DNA replication, and that the functional significance of LANA should be its recruitment of ori-P to the nuclear matrix. Here, we investigated whether the forced localization of the LANA-DNA binding domain (DBD) to the nuclear matrix facilitated ori-P-containing plasmid replication. We demonstrated that chimeric proteins constructed by fusion of LANA DBD with the nuclear mitotic apparatus protein (NuMA), which is one of the components of the nuclear matrix, could bind with ori-P and enhance replication of an ori-P-containing plasmid, compared with that in the presence of DBD alone. These results further suggested that the ori-P recruitment to the nuclear matrix through the binding with DBD is important for latent viral DNA replication. - Highlights: •KSHV replication in latency depends on LANA localization to the nuclear matrix. •LANA DBD was fused with NuMA, a nuclear matrix protein, at the N- and C-terminus. •NuMA-DBD was in the nuclear matrix and supported the ori-P dependent replication. •LANA in the nuclear matrix should be important for the KSHV replication in latency.

A chimeric protein composed of NuMA fused to the DNA binding domain of LANA is sufficient for the ori-P-dependent DNA replication

Energy Technology Data Exchange (ETDEWEB)

Ohsaki, Eriko; Ueda, Keiji, E-mail: kueda@virus.med.osaka-u.ac.jp

2017-01-15

The Kaposi's sarcoma-associated herpesvirus (KSHV) genome is stably maintained in KSHV-infected PEL cell lines during cell division. We previously showed that accumulation of LANA in the nuclear matrix fraction could be important for the latent DNA replication, and that the functional significance of LANA should be its recruitment of ori-P to the nuclear matrix. Here, we investigated whether the forced localization of the LANA-DNA binding domain (DBD) to the nuclear matrix facilitated ori-P-containing plasmid replication. We demonstrated that chimeric proteins constructed by fusion of LANA DBD with the nuclear mitotic apparatus protein (NuMA), which is one of the components of the nuclear matrix, could bind with ori-P and enhance replication of an ori-P-containing plasmid, compared with that in the presence of DBD alone. These results further suggested that the ori-P recruitment to the nuclear matrix through the binding with DBD is important for latent viral DNA replication. - Highlights: •KSHV replication in latency depends on LANA localization to the nuclear matrix. •LANA DBD was fused with NuMA, a nuclear matrix protein, at the N- and C-terminus. •NuMA-DBD was in the nuclear matrix and supported the ori-P dependent replication. •LANA in the nuclear matrix should be important for the KSHV replication in latency.

Introduction à la théorie quantique concepts, pratiques et applications

CERN Document Server

Desouter, Michèle; Chapuisat, Xavier

2017-01-01

Introduction à la théorie quantique avec exercices corrigés pour les niveaux licence et master en physique, physico-chimie et chimie, permet d'atteindre une base solide en Mécanique Quantique et le niveau indispensable pour aborder les sujets multidisciplinaires de la recherche actuelle. En complément optionnel sur un site compagnon, des applications interactives.

The protective influence of family connectedness, ethnic identity, and ethnic engagement for New Zealand Ma̅ori adolescents.

Science.gov (United States)

Stuart, Jaimee; Jose, Paul E

2014-06-01

The present study examined the associations among family connectedness, ethnic identity, and ethnic engagement on changes in well-being over time for the understudied population of Ma̅ori (indigenous New Zealand) youth. Data were collected as part of a longitudinal study of youth connectedness in New Zealand using self-report measures at 3 measurement occasions separated by 1 year each. Participants in the current study were 431 self-identified Ma̅ori (ages 10-15 years at Time 1). As expected, the variables of family connectedness, ethnic identity, and well-being were all positively related to each other. Results of a latent growth curve model showed that, following normative trends for adolescents of this age, well-being diminished over time for Ma̅ori youth; however, high levels of family connectedness were found to mitigate this general decline in well-being over time. Furthermore, in a longitudinal path analysis, ethnic engagement was found to exert a positive indirect effect on residualized Time 3 well-being through Time 2 ethnic identity. These findings indicate that the quality of family relationships and affiliation with one's ethnic group are important predictors of positive adjustment for Ma̅ori youth over time. These results are discussed in the context of positive youth development for ethnic minority and indigenous youth. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Whakaora nga moemoea o nga tupuna--living the dreams of the ancestors. Future planning in a Kaupapa Māori CAMHS team.

Science.gov (United States)

Elder, Hinemoa; Milne, Moe; Witehira, Heemi; Mendes, Patrick; Heslin, Anneliese; Cribb-Su'a, Ainsleigh; Wilson, Riwai; Goldsmith, Arona; Kainamu, Reena; Barrett, Moana; Love, Shar; Cargo, Tania; Kalra, Vanitha

2009-08-01

The aim of this study was to identify and operationalize aspects of a future planning process for sustainable delivery of Kaupapa Māori (Specialist Māori) mental health from a team called He Kakano, within Child and Adolescent Mental Health Services in South Auckland, New Zealand. A 2-day hui (meeting) was held with members of the team and a facilitator, Whaea Moe Milne. Review of background national epidemiological data, local data, information from community, carer and tangata whaiora (consumer) stakeholders and the existing He Kakano Model of Care was undertaken. Use of tikanga (Māori protocol and practices) was evident throughout the hui. A number of aspects of tikanga were identified as essential to the positive outcomes of the future plan. This paper reports one in particular, that of whakatauakī (proverbs where the originator is known). "Whakaora nga moemoea o nga tupuna--living the dreams of the ancestors" is a whakatauakī articulated by Whaea Moe Milne, which was identified as helpful in influencing the strategic planning thinking and decision-making process for He Kakano. This whakatauakī enabled the identification of shared goals, values, beliefs, behaviours and an action plan. The existing and ongoing relationship with Whaea Moe Milne was identified as an important element in the way in which the whakatauakī was received and reflected on. Use of tikanga Māori, in this case, whakatauakī, was helpful in developing future planning for He Kakano. This suggests that use of tikanga may be beneficial in other settings where planning for sustainable Māori responsive services is undertaken. Further work in this area is likely to benefit service development, strategic planning, workforce development and have an impact on improving health outcomes for Māori.

Production of recombinant EMA-1 protein and its application for the diagnosis of Theileria equi using an enzyme immuno assay in horses from São Paulo State, Brazil Produção da proteína recombinante EMA-1 e sua aplicação para o diagnóstico baseadono imuno ensaio enzimático de Theileria equi em equinos do Estado de São Paulo, Brasil

Directory of Open Access Journals (Sweden)

Cristiane Divan Baldani

2011-03-01

Full Text Available The erythrocytic-stage surface protein, Equi Merozoite Antigen 1 (EMA-1, is a major candidate for the development of a diagnostic antigen for equine piroplasmosis. In order to establish an effective diagnostic method for practical use, the gene encoding the entire EMA-1 of Theileria equi Jaboticabal strain was cloned and expressed in Escherichia coli as a histidine-tagged protein (His6-EMA1. The expressed EMA-1 reacted with specific antibodies in Western blot and had an apparent molecular mass of 34 kDa which was largely consistent with its theoretical value. The nucleotide sequence of the EMA-1 gene of Jaboticabal strain was comparatively analyzed with other published sequences. The results indicated a high degree of homology with EMA-1 genes of all other strains isolated from various countries. The recombinant purified His6-EMA1 protein was tested in an enzyme-linked immunosorbent assay (ELISA for the detection of antibodies anti-T. equi in horses. The ELISA clearly differentiated T. equi-infected from Babesia caballi-infected horse sera or normal horse sera. Field serum samples collected from horses in the State of São Paulo, Southeastern Brazil, were examined for the diagnosis of T. equi infection by ELISA. Of 170 samples analyzed, 95.88% (163/170 were positive for T. equi infection. These results suggest that the His6-EMA1 protein expressed in E. coli could be a reliable immunodiagnostic antigen for ELISA test and that T. equi infection is a serious concern in the State of São Paulo, Brazil.A proteína de superfície eritrocitária, Antígeno 1 do Merozoíta de Theileria equi (EMA-1, é um potencial candidato para o desenvolvimento de antígenos de valor diagnóstico para a piroplasmose equina. Com o objetivo de estabelecer um método de diagnóstico efetivo e prático, o gene EMA-1 da amostra Jaboticabal - SP de T. equi foi clonado e expresso em Escherichia coli contendo uma cauda de poli-histidina (His6-EMA1. O EMA-1 expresso reagiu com

Multiple 5' ends of human cytomegalovirus UL57 transcripts identify a complex, cycloheximide-resistant promoter region that activates oriLyt

International Nuclear Information System (INIS)

Kiehl, Anita; Huang, Lili; Franchi, David; Anders, David G.

2003-01-01

The human cytomegalovirus (HCMV) UL57 gene lies adjacent to HCMV oriLyt, from which it is separated by an organizationally conserved, mostly noncoding region that is thought to both regulate UL57 expression and activate oriLyt function. However, the UL57 promoter has not been studied. We determined the 5' ends of UL57 transcripts toward an understanding of the potential relationship between UL57 expression and oriLyt activation. The results presented here identified three distinct 5' ends spread over 800 bp, at nt 90302, 90530, and 91138; use of these sites exhibited differential sensitivity to phosphonoformic acid treatment. Interestingly, a 10-kb UL57 transcript accumulated in cycloheximide-treated infected cells, even though other early transcripts were not detectable. However, the 10-kb transcript did not accumulate in cells treated with the more stringent translation inhibitor anisomycin. Consistent with the notion that the identified 5' ends arise from distinct transcription start sites, the sequences upstream of sites I and II functioned as promoters responsive to HCMV infection in transient assays. However, the origin-proximal promoter region III required downstream sequences for transcriptional activity. Mutation of candidate core promoter elements suggested that promoter III is regulated by an initiator region (Inr) and a downstream promoter element. Finally, a 42-bp sequence containing the candidate Inr activated a minimal oriLyt core construct in transient replication assays. Thus, these studies showed that a large, complex promoter region with novel features controls UL57 expression, and identified a sequence that regulates both UL57 transcription and oriLyt activation

European responses to the Ebola crisis- Part I: Initiatives at the European Medicines Agency (EMA)

DEFF Research Database (Denmark)

Minssen, Timo

2014-01-01

to potential new medicines to counter Ebola outbreaks. In a statement announced by the International Coalition of Medicines Regulatory Authorities (ICMRA) in September 2014, regulators around the world led by the FDA and the EMA have vowed to collaborate in supporting accelerated evaluation of experimental new...

Energy Materials Coordinating Committee (EMaCC). Annual technical report, fiscal year 1983

International Nuclear Information System (INIS)

1984-03-01

The following text briefly describes the materials research programs of the Department of Energy. It is organized by office and organizational charts are provided to allow easy identification of the materials research programs of each office. These program descriptions have been prepared from inputs submitted by many different EMaCC members. This report is not a comprehensive summary of the Department's programs, but rather a compilation of the programs of those offices that submitted inputs

Two anthropological assemblages: New Zealand museums, Native policy, and Māori ‘culture areas’ and ‘adaptation’

Directory of Open Access Journals (Sweden)

Fiona Cameron

2015-01-01

Full Text Available In this paper we investigate two anthropological assemblages in Aotearoa/New Zealand in the 1920s and 1930s and how each were used in the adjudication of forms of governmental regulation of Māori populations. We explore the radically different agencements and socio-technical arrangements of people, things and ideas that were formulated within these contexts. Henry Devenish Skinner, curator of the Otago Museum and Anthropology lecturer at the University of Otago, Dunedin, formulated his assemblages based on archaeological fieldwork, ethnology and Wissler’s culture area concept. Indigenous anthropologist Peter Buck and his associates the politicians Āpirana Ngata and Māui Pōmare formulated their distinct assemblages for operating on the Māori social according to living performative culture and anthropological fieldwork. Through these contrasting collecting, fieldwork and ordering regimes, different views of Māori as liberal subjects emerged to articulate ways the Indigenous population could enter into the cultural life of the emerging nation. Indigenous agency was ultimately to become of paramount importance in liberal governance.

Dynamic behaviour studies of a vertical axis wind turbine blade using Operational Modal Analysis (OMA) and Experimental Modal Analysis (EMA)

DEFF Research Database (Denmark)

Najafi, Nadia; Schmidt Paulsen, Uwe; Belloni, F.

2014-01-01

Dynamic behavior of a modified blade fitted onto a small 1 kW vertical-axis wind turbine is studied by two different approaches: Classical modal analysis (EMA) is carried out to validate the results of Operational Modal Analysis (OMA). In traditional modal analysis (EMA) one axis accelerometers...... it is excited by random and wind forces. The cameras are programmed in LabView to take pictures at the same time with 180 fps and store them on a high speed hard disk. The output deflection will be investigated in frequency domain by peak picking method, and then AR (Autoregressive) model is applied to describe...

Māori oral histories and the impact of tsunamis in Aotearoa-New Zealand

Directory of Open Access Journals (Sweden)

D. N. King

2018-03-01

Full Text Available Māori oral histories from the northern South Island of Aotearoa-New Zealand provide details of ancestral experience with tsunami(s on, and surrounding, Rangitoto (D'Urville Island. Applying an inductive-based methodology informed by collaborative storytelling, exchanges with key informants from the Māori kin groups of Ngāti Koata and Ngāti Kuia reveal that a folk tale, published in 1907, could be compared to and combined with active oral histories to provide insights into past catastrophic saltwater inundations. Such histories reference multiple layers of experience and meaning, from memorials to ancestral figures and their accomplishments to claims about place, authority and knowledge. Members of Ngāti Koata and Ngāti Kuia, who permitted us to record some of their histories, share the view that there are multiple benefits to be gained by learning from differences in knowledge, practice and belief. This work adds to scientific as well as Maōri understandings about tsunami hazards (and histories. It also demonstrates that to engage with Māori oral histories (and the people who genealogically link to such stories requires close attention to a politics of representation, in both past recordings and current ways of retelling, as well as sensitivities to the production of new and plural knowledges. This paper makes these narratives available to a new audience, including those families who no longer have access to them, and recites these in ways that might encourage plural knowledge development and co-existence.

Role of the urate transporter SLC2A9 gene in susceptibility to gout in New Zealand Māori, Pacific Island, and Caucasian case-control sample sets.

Science.gov (United States)

Hollis-Moffatt, Jade E; Xu, Xin; Dalbeth, Nicola; Merriman, Marilyn E; Topless, Ruth; Waddell, Chloe; Gow, Peter J; Harrison, Andrew A; Highton, John; Jones, Peter B B; Stamp, Lisa K; Merriman, Tony R

2009-11-01

To examine the role of genetic variation in the renal urate transporter SLC2A9 in gout in New Zealand sample sets of Māori, Pacific Island, and Caucasian ancestry and to determine if the Māori and Pacific Island samples could be useful for fine-mapping. Patients (n= 56 Māori, 69 Pacific Island, and 131 Caucasian) were recruited from rheumatology outpatient clinics and satisfied the American College of Rheumatology criteria for gout. The control samples comprised 125 Māori subjects, 41 Pacific Island subjects, and 568 Caucasian subjects without arthritis. SLC2A9 single-nucleotide polymorphisms rs16890979 (V253I), rs5028843, rs11942223, and rs12510549 were genotyped (possible etiologic variants in Caucasians). Association of the major allele of rs16890979, rs11942223, and rs5028843 with gout was observed in all sample sets (P = 3.7 x 10(-7), 1.6 x 10(-6), and 7.6 x 10(-5) for rs11942223 in the Māori, Pacific Island, and Caucasian samples, respectively). One 4-marker haplotype (1/1/2/1; more prevalent in the Māori and Pacific Island control samples) was not observed in a single gout case. Our data confirm a role of SLC2A9 in gout susceptibility in a New Zealand Caucasian sample set, with the effect on risk (odds ratio >2.0) greater than previous estimates. We also demonstrate association of SLC2A9 with gout in samples of Māori and Pacific Island ancestry and a consistent pattern of haplotype association. The presence of both alleles of rs16890979 on susceptibility and protective haplotypes in the Māori and Pacific Island sample is evidence against a role for this nonsynonymous variant as the sole etiologic agent. More extensive linkage disequilibrium in Māori and Pacific Island samples suggests that Caucasian samples may be more useful for fine-mapping.

Energy Materials Coordinating Committee (EMaCC). Annual technical report, fiscal year 1983

Energy Technology Data Exchange (ETDEWEB)

None

1984-03-01

The following text briefly describes the materials research programs of the Department of Energy. It is organized by office and organizational charts are provided to allow easy identification of the materials research programs of each office. These program descriptions have been prepared from inputs submitted by many different EMaCC members. This report is not a comprehensive summary of the Department's programs, but rather a compilation of the programs of those offices that submitted inputs.

Environmental Management Accounting (EMA: Reflection of Environmental Factors in the Accounting Processes through the Identification of the Environmental Costs Attached to Products, Processes and Services

Directory of Open Access Journals (Sweden)

Cleopatra Sendroiu

2006-10-01

Full Text Available EMA can be defined as the identification, collection, estimation, analysis, internal reporting, and use of materials and energy flow information, environmental cost information, and other cost information for both conventional and environmental decision-making within an organization. Thus EMA incorporates and integrates two of the three building blocks of sustainable development – environment and economics – as they relate to an organization’s internal decision-making. EMA is a relatively new tool in environmental management. Decades ago environmental costs were very low, so it seemed wise to include them in the overhead account for simplicity and convenience. Recently there has been a steep rise in all environmental costs, including energy and water prices as well as liabilities.

Environmental Management Accounting (EMA: Reflection of Environmental Factors in the Accounting Processes through the Identification of the Environmental Costs Attached to Products, Processes and Services

Directory of Open Access Journals (Sweden)

Costantin Roman

2006-12-01

Full Text Available EMA can be defined as the identification, collection, estimation, analysis, internal reporting, and use of materials and energy flow information, environmental cost information, and other cost information for both conventional and environmental decision-making within an organization. Thus EMA incorporates and integrates two of the three building blocks of sustainable development – environment and economics – as they relate to an organization’s internal decision-making. EMA is a relatively new tool in environmental management. Decades ago environmental costs were very low, so it seemed wise to include them in the overhead account for simplicity and convenience. Recently there has been a steep rise in all environmental costs, including energy and water prices as well as liabilities.

Une théorie pour penser les industries culturelles et informationnelles ?

Directory of Open Access Journals (Sweden)

Pierre Mœglin

2012-09-01

Full Text Available Cet article traite de la naissance et du développement de la théorie des industries culturelles et informationnelles. Il procède des deux questions suivantes : pourquoi une théorie unifiée, plutôt que la juxtaposition de toutes les théorisations ayant accompagné les étapes successives de l’histoire de ces industries et le développement de chacun de leurs secteurs ? Pourquoi une théorie originale, au lieu des approches industrielles proposées, par exemple, par l’économie ou la sociologie ? À ces questions la réponse est, d’une part, que la diversité des appréciations sur les enjeux des industries culturelles et informationnelles et leurs contradictions, d’un auteur à l’auteur, illustre la dimension dialectique du développement des industries culturelles et informationnelles elles-mêmes. D’autre part, la singularité de ces industries justifie le recours à un modèle d’analyse différent du modèle industriel standard.This paper deals with the birth and development of the cultural and informational industries theory. It arises from two questions. First, why one unified theory, rather than juxtaposing the different attempts to understand these industries step by step and sector by sector ? Second, why a specific theory, instead of borrowing from economy or sociology, for instance ? The answer is on the one hand that the contradictions among researchers about the issues of the cultural and informational industries demonstrate in themselves the dialectical nature of their development ; on the other hand, that the specificity of these industries requires an analysis model quite different from the standard model.

Addition of Kinesio Taping of the orbicularis oris muscles to speech therapy rapidly improves drooling in children with neurological disorders.

Science.gov (United States)

Mikami, Denise Lica Yoshimura; Furia, Cristina Lemos Barbosa; Welker, Alexis Fonseca

2017-09-21

To evaluate the effects of Kinesio Taping (KT) of the orbicularis oris muscles as an adjunct to standard therapy for drooling. Fifteen children with neurological disorders and drooling received speech therapy and twice-weekly KT of the orbicularis muscles over a 30-day period. Drooling was assessed by six parameters: impact on the life of the child and caregiver; severity of drooling; frequency of drooling; drooling volume (estimated by number of bibs used); salivary leak; and interlabial gap. Seven markers of oral motor skills were also assessed. KT of the orbicularis oris region reduced the interlabial gap. All oral motor skills and almost all markers of drooling improved after 15 days of treatment. In this sample of children with neurological disorders, adding KT of the orbicularis oris muscles to speech therapy caused rapid improvement in oral motor skills and drooling.

Relating Radiative Fluxes on Arctic Sea Ice Area Using Arctic Observation and Reanalysis Integrated System (ArORIS)

Science.gov (United States)

Sledd, A.; L'Ecuyer, T. S.

2017-12-01

With Arctic sea ice declining rapidly and Arctic temperatures rising faster than the rest of the globe, a better understanding of the Arctic climate, and ice cover-radiation feedbacks in particular, is needed. Here we present the Arctic Observation and Reanalysis Integrated System (ArORIS), a dataset of integrated products to facilitate studying the Arctic using satellite, reanalysis, and in-situ datasets. The data include cloud properties, radiative fluxes, aerosols, meteorology, precipitation, and surface properties, to name just a few. Each dataset has uniform grid-spacing, time-averaging and naming conventions for ease of use between products. One intended use of ArORIS is to assess Arctic radiation and moisture budgets. Following that goal, we use observations from ArORIS - CERES-EBAF radiative fluxes and NSIDC sea ice fraction and area to quantify relationships between the Arctic energy balance and surface properties. We find a discernable difference between energy budgets for years with high and low September sea ice areas. Surface fluxes are especially responsive to the September sea ice minimum in months both leading up to September and the months following. In particular, longwave fluxes at the surface show increased sensitivity in the months preceding September. Using a single-layer model of solar radiation we also investigate the individual responses of surface and planetary albedos to changes in sea ice area. By partitioning the planetary albedo into surface and atmospheric contributions, we find that the atmospheric contribution to planetary albedo is less sensitive to changes in sea ice area than the surface contribution. Further comparisons between observations and reanalyses can be made using the available datasets in ArORIS.

Plankton And Heavy Metal Correlation From Commercial Vessels In Port Of Tanjung Emas Semarang

Science.gov (United States)

Tjahjono, Agus; Bambang, Aziz Nur; Anggoro, Sutrisno

2018-02-01

The commercial vessels activity have a big role to increase the flow of number of cargoes from a port to another port. However, the impact of these activities are the disposal of ballast water from port area to the destination port. The purpose of this research was to analyze the correlation of phytoplankton, zooplankton, and heavy metal which were contained inside the ballast water of commercial vessel towards in waters of the port of Tanjung Emas Semarang. The concentration of heavy metal either from commercial vessels or the waters in port area analyzed by Atomic Absorption Spectrophotometer (AAS). The result showed that the correlation of zooplankton and phytoplankton in the water ballast at commercial vessels have a medium correlation to zooplankton and phytoplankton in waters of Port of Tanjung Emas Semarang (PTES) were 48.9% and 58.3%. Correlation of heavy metal Cd, Zn, Cu, Zn and Pb in ballast water of commercial vessel toward each metal in waters of PTES area has a strong correlation in contribution were 76.7%, 75.6%, 71.4% and 73.8%. It showed us that the loading activity of commercial vessels in port are contributed towards the pollution in waters.

De verankering van oriëntatie op studie en beroep in de schoolpraktijk

NARCIS (Netherlands)

Dr Jan Reinartz; M. Goris

2001-01-01

Op zes scholen in Oost-Brabant werd het afgelopen schooljaar een netwerkproject uitgevoerd onder de titel osb-verankeringsproject. Doel van het netwerk was om ideeën en materialen rond oriëntatie op studie en beroep in de vakken daadwerkelijk te verankeren in de praktijk van alledag. Het bleek een

Raimond Valgre noorem vend - kes ta oli? : Kuno-Enn Valgre (30.05.1918-02.03.1987) / Valdur Ohmann

Index Scriptorium Estoniae

Ohmann, Valdur, 1958-

2011-01-01

Vastukäivad andmed ärgitasid uurima, kes õigupoolest oli Valgre noorem vend. Kõige ehedamalt annab Enn Valgre sõjaaegse käekäigu edasi ülekuulamisprotokoll 11. novembrist 1944. Ülekuulamisprotokolli tekst

DETERMINANTS OF ORI001 TYPE GOVERNMENT BOND

Directory of Open Access Journals (Sweden)

Yosandi Yulius

2011-09-01

Full Text Available The need to build a strong bond market is amenable, especially after the 1997 crises. This paper analyzes the influence of deposit interest rate, foreign exchange rates, and Composite Stock Price Index on yield-to-maturity of Bond Series Retail ORI001, employing monthly data from Bloomberg information service, 2006(8 to 2008(12, using Generalized Autoregressive Conditional Heteroscedasticity type models. It finds the evidence that deposit interest rate and exchange rate have positive significant influence on the bond, and that stock index has a negative significant influence on the bond. It also finds that Deposit Interest Rate, exchange rate, and the stock index significantly influence the bond altogether.Keywords: Interest rate, exchange rate, composite stock price index, yield-to-maturity, bondJEL classification numbers: G12, G15

Evoked electromyography to rocuronium in orbicularis oris and gastrocnemius in facial nerve injury in rabbits.

Science.gov (United States)

Xing, Yian; Chen, Lianhua; Li, Shitong

2013-11-01

Muscles innervated by the facial nerve show different sensitivities to muscle relaxants than muscles innervated by somatic nerves, especially in the presence of facial nerve injury. We compared the evoked electromyography (EEMG) response of orbicularis oris and gastrocnemius in with and without a non-depolarizing muscle relaxant in a rabbit model of graded facial nerve injury. Differences in EEMG response and inhibition by rocuronium were measured in the orbicularis oris and gastrocnemius muscles 7 to 42 d after different levels of facial nerve crush injuries in adult rabbits. Baseline EEMG of orbicularis oris was significantly smaller than those of the gastrocnemius. Gastrocnemius was more sensitive to rocuronium than the facial muscles (P rocuronium was negatively correlated with the magnitude of facial nerve injury but the sensitivity to rocuronium was not. No significant difference was found in the onset time and the recovery time of rocuronium among gastrocnemius and normal or damaged facial muscles. Muscles innervated by somatic nerves are more sensitive to rocuronium than those innervated by the facial nerve, but while facial nerve injury reduced EEMG responses, the sensitivity to rocuronium is not altered. Partial neuromuscular blockade may be a suitable technique for conducting anesthesia and surgery safely when EEMG monitoring is needed to preserve and protect the facial nerve. Additional caution should be used if there is a risk of preexisting facial nerve injury. Copyright © 2013 Elsevier Inc. All rights reserved.

How Indigenous values shaped a successful multi-year Soil Health program in Aotearoa-New Zealand (presented from both indigenous Māori and western science perspectives)

Science.gov (United States)

Stevenson, B.; Harmsworth, G.; Kalaugher, E.

2017-12-01

New Zealand is a multicultural society, founded on the Treaty of Waitangi which when enshrined into various legislation and national policy, provides incentive to incorporate indigenous Māori world views into nationally funded science and research programmes. Here we discuss how the integration of indigenous world views and western science were combined in a research proposal that resulted in successful funding for a 5 year collaborative science programme. The programme strives to develop an expanded national soil health framework for New Zealand that will be used by policy makers, local government, indigenous Māori, industry, and primary sector groups to maintain the natural capital and productivity of soils within environmental constraints. Soil health is fundamental to economic, social, and human wellbeing, and provides a myriad of ecosystem and environmental services, such as those sustaining food and fibre production. Typically soil health is defined by "dynamic" soil characteristics that are susceptible to changes in land use or land management over relatively short time frames (years to decades). Soil resilience, however, is a much longer-term concept that is not well captured in current soil health thinking. The Māori world view encapsulates such long term thinking through interconnected Māori values and inter-generational concepts (e.g., whakapapa, rangatiratanga, manawhenua, kaitiakitanga, mauri) that provide the basis for indigenous resource management in Aotearoa-New Zealand. These values and recognition of the Treaty of Waitangi provide authority and rights to manage resources according to tikanga (customs, principles). Māori environmental concepts and knowledge combined with science concepts for understanding soil health and resilience, served as a powerful central theme for the design and implementation of this science program. Māori involvement and capability development are integral to this research effort and we believe the synthesis of Māori

ORIS: the Oak Ridge Imaging System program listings. [Nuclear medicine imaging with rectilinear scanner and gamma camera

Energy Technology Data Exchange (ETDEWEB)

Bell, P. R.; Dougherty, J. M.

1978-04-01

The Oak Ridge Imaging System (ORIS) is a general purpose access, storage, processing and display system for nuclear medicine imaging with rectilinear scanner and gamma camera. This volume contains listings of the PDP-8/E version of ORIS Version 2. The system is designed to run under the Digital Equipment Corporation's OS/8 monitor in 16K or more words of core. System and image file mass storage is on RK8E disk; longer-time image file storage is provided on DECtape. Another version of this program exists for use with the RF08 disk, and a more limited version is for DECtape only. This latter version is intended for non-medical imaging.

FUNGSI BAK AIR CIGAROKROK DAN PASIRGOMBONG KAITANNYA DENGAN TAMBANG EMAS COKOTOK ABAD XX The Function of Cigarokrok and Pasirgombong Water Tubs and Its Relation with the History of Cikotok Gold Mining in 20th Century

Directory of Open Access Journals (Sweden)

Effie Latifundia

2016-07-01

Abstrak Tujuan tulisan ini berupaya mengungkap dan mendokumentasikan bak air Cigarokrok dan bak air Pasirgombong yang dibangun pada masa kolonial dikaitkan dengan sejarah tambang emas Cikotok. Data diperoleh berdasarkan hasil penelitian  arkeologis tentang  pola persebaran situs-situs di kawasan Kecamatan Cibeber, Kabupaten Lebak, Provinsi Banten pada tahun 2007 dengan metode survei yang dilengkapi studi kepustakaan dan wawancara. Berdasarkan hasil penelitian, dua bak penampung dan pembagi air ini dibangun zaman Belanda bersamaan dengan pembangunan pabrik tambang emas Cikotok. Kedua bak air memiliki nilai sejarah dan arkeologi yang masih terus berfungsi dan dimanfaatkan oleh masyarakat sampai saat ini. Fungsi bangunan bak air Cigarokrok adalah tempat atau wadah penampung dan pembagi air untuk kebutuhan air bersih sehari-hari bagi warga yang ada di kompleks perumahan dinas perusahaan tambang emas Cikotok, perkantoran tambang emas Cikotok, dan masyarakat sekitar. Sedang fungsi bak air Pasirgombong merupakan bak atau kolam penampung air untuk dialirkan ke mesin (turbin pembangkit listrik tenaga air (PLTA, dan kemudian aliran listrik tersebut disalurkan untuk penggerak mesin-mesin yang terdapat di pabrik tambang emas Cikotok. Selain itu, listrik tersebut dimanfaatkan untuk penerang rumah-rumah penduduk masyarakat Cikotok dan sekitarnya. Bak air Cigarokrok dan bak air Pasirgombong menjadi bukti fisik bangunan masa kejayaan tambang emas Cikotok yang dibangun masa kolonial dengan bentuk dan fungsi masih bertahan dan berlanjut hingga sekarang ini sebagai warisan budaya yang perlu dilestarikan untuk dipelihara dan dilindungi.   Kata Kunci: air, bak air, tambang emas, kawasan Cikotok

In vivo dynamics of EBNA1-oriP interaction during latent and lytic replication of Epstein-Barr virus.

Science.gov (United States)

Daikoku, Tohru; Kudoh, Ayumi; Fujita, Masatoshi; Sugaya, Yutaka; Isomura, Hiroki; Tsurumi, Tatsuya

2004-12-24

The Epstein-Barr virus (EBV) nuclear antigen 1 (EBNA1) is required for maintenance of the viral genome DNA during the latent phase of EBV replication but continues to be synthesized after the induction of viral productive replication. An EBV genome-wide chromatin immunoprecipitation assay revealed that EBNA1 constantly binds to oriP of the EBV genome during not only latent but also lytic infection. Although the total levels of EBNA1 proved constant throughout the latter, the levels of the oriP-bound form were increased as lytic infection proceeded. EBV productive DNA replication occurs at discrete sites in nuclei, called replication compartments, where viral replication proteins are clustered. Confocal laser microscopic analyses revealed that whereas EBNA1 was distributed broadly in nuclei as fine punctate dots during the latent phase of infection, the protein became redistributed to the viral replication compartments and localized as distinct spots within and/or nearby the compartments after the induction of lytic replication. Taking these findings into consideration, oriP regions of the EBV genome might be organized by EBNA1 into replication domains that may set up scaffolding for lytic replication and transcription.

STUDI MINERAL GEOKIMIA DAN MIKROTERMOMETRI MINERALISASI EMAS PADA BATUAN METAMORFIK DI PULAU BURU, PROVINSI MALUKU

OpenAIRE

Irzal nur

2014-01-01

Penelitian ini bertujuan untuk mengetahui tipe mineralisasi dan merekonstruksi model genetik primer dari endapan emas pada batuan metamorfik di daerah Gogorea dan Gunung Botak, Pulau Buru, Provinsi Maluku, berdasarkan studi mineralogi, geokimia, dan mikrotermometri inklusi fluida. Penelitian ini direncanakan dilaksanakan selama dua tahun, di mana pada tahun pertama dilakukan studi mineralogi dan geokimia untuk mendeterminasi karakteristik host rock metamorfik dan fasies metamorfismenya, alte...

Radiometric Cross-Calibration of GAOFEN-1 Wfv Cameras with LANDSAT-8 Oli and Modis Sensors Based on Radiation and Geometry Matching

Science.gov (United States)

Li, J.; Wu, Z.; Wei, X.; Zhang, Y.; Feng, F.; Guo, F.

2018-04-01

Cross-calibration has the advantages of high precision, low resource requirements and simple implementation. It has been widely used in recent years. The four wide-field-of-view (WFV) cameras on-board Gaofen-1 satellite provide high spatial resolution and wide combined coverage (4 × 200 km) without onboard calibration. In this paper, the four-band radiometric cross-calibration coefficients of WFV1 camera were obtained based on radiation and geometry matching taking Landsat 8 OLI (Operational Land Imager) sensor as reference. Scale Invariant Feature Transform (SIFT) feature detection method and distance and included angle weighting method were introduced to correct misregistration of WFV-OLI image pair. The radiative transfer model was used to eliminate difference between OLI sensor and WFV1 camera through the spectral match factor (SMF). The near-infrared band of WFV1 camera encompasses water vapor absorption bands, thus a Look Up Table (LUT) for SMF varies from water vapor amount is established to estimate the water vapor effects. The surface synchronization experiment was designed to verify the reliability of the cross-calibration coefficients, which seem to perform better than the official coefficients claimed by the China Centre for Resources Satellite Data and Application (CCRSDA).

Two Nucleolar Proteins, GDP1 and OLI2, Function As Ribosome Biogenesis Factors and Are Preferentially Involved in Promotion of Leaf Cell Proliferation without Strongly Affecting Leaf Adaxial–Abaxial Patterning in Arabidopsis thaliana

Directory of Open Access Journals (Sweden)

Koji Kojima

2018-01-01

Full Text Available Leaf abaxial–adaxial patterning is dependent on the mutual repression of leaf polarity genes expressed either adaxially or abaxially. In Arabidopsis thaliana, this process is strongly affected by mutations in ribosomal protein genes and in ribosome biogenesis genes in a sensitized genetic background, such as asymmetric leaves2 (as2. Most ribosome-related mutants by themselves do not show leaf abaxialization, and one of their typical phenotypes is the formation of pointed rather than rounded leaves. In this study, we characterized two ribosome-related mutants to understand how ribosome biogenesis is linked to several aspects of leaf development. Previously, we isolated oligocellula2 (oli2 which exhibits the pointed-leaf phenotype and has a cell proliferation defect. OLI2 encodes a homolog of Nop2 in Saccharomyces cerevisiae, a ribosome biogenesis factor involved in pre-60S subunit maturation. In this study, we found another pointed-leaf mutant that carries a mutation in a gene encoding an uncharacterized protein with a G-patch domain. Similar to oli2, this mutant, named g-patch domain protein1 (gdp1, has a reduced number of leaf cells. In addition, gdp1 oli2 double mutants showed a strong genetic interaction such that they synergistically impaired cell proliferation in leaves and produced markedly larger cells. On the other hand, they showed additive phenotypes when combined with several known ribosomal protein mutants. Furthermore, these mutants have a defect in pre-rRNA processing. GDP1 and OLI2 are strongly expressed in tissues with high cell proliferation activity, and GDP1-GFP and GFP-OLI2 are localized in the nucleolus. These results suggest that OLI2 and GDP1 are involved in ribosome biogenesis. We then examined the effects of gdp1 and oli2 on adaxial–abaxial patterning by crossing them with as2. Interestingly, neither gdp1 nor oli2 strongly enhanced the leaf polarity defect of as2. Similar results were obtained with as2 gdp1 oli2

The application of the EMAS-ordinance to small hydro-power-plants

International Nuclear Information System (INIS)

Patek, R.

2000-01-01

The application of the eco-management and audit scheme ordinance to small hydro-power-plants deals with the possibility to take an environmental-relevant audition on sites of small hydro-power-plants to achieve the environmental EMAS-certificate. Within the realization of the acquired improvement steps also the efficiency of the power plants should be increased that the audit also becomes interesting in economic matters. Contents: after explaining the legal frame being prescribed by the European Community, its interpretation and relevance for the sites of SHP, common impacts of these on the environment are particularized. From these facts a valuation-catalogue has been developed, which will be used by the power plant-owners for the assessment of their sites to take part in the EMAS-system. This catalogue is split up into six modules, which comprise all possible valuation areas which can appear concerning the different kinds of plants. These modules are: MODUL A: backwater area; MODUL B: weir; MODUL C: powerhouse; MODUL D: tail water area; MODUL E: diversion channel / penstock; MODUL F: diversion section. Furthermore three submodules to gather common data concerning plant and river have been created. At the development of the catalogue there was particularly attached importance to a user-friendly application. The goal was to realize the valuation by the plant owners to minimize costs. To take objectiveness into account the module-catalogue was created in a way that auditors (the power plant owners) must not formulate specifications by themselves; the possible assessments only have to be marked with a cross at the corresponding parameters, which have been listed up. (author)

Language Image in National Minority Language Television Idents. TG4 (Teilifís na Gaeilge, Ireland and Whakaata Māori (Māori Television, New Zealand

Directory of Open Access Journals (Sweden)

Ruth Lysaght

2009-03-01

Full Text Available Born of community and political action, Teilifis na Gaeilge (TG4 began in 1996, and Whakaata Māori/ Māori Television Service (MTS in 2004. Despite obvious differences between the two broadcasting environments, both stations attempt to reclaim a national (but minority language (Ó Ruairc 1996; Moring 2007 and compete with other broadcasters (Horrocks and Perry 2004 to attract an audience (Smith and Abel 2008 by an appeal to identity (Cormack 2000; 2007; Delap 2007. This paper investigates idents from TG4 and MTS. What image or brand have the language and culture in these mini-advertisements? Thornley’s (2004 discussion of “transculturation” is useful in examining the often inventive approach taken to elements of the dominant culture. Indeed, the motto ‘Súil eile’ [another perspective] is the criterion for many TG4 projects, and there is a clear awareness of multiple audiences in the MTS logline, ‘mā mātou, mā rātou, mā koutou, mā tātou’ [just for us, for them, for all of you, for all of us]. In the symbiotic relationship between a minority station and other larger stations in terms of the depiction/creation of local and national identity, language is used as another marketing tool. TG4 and MTS idents respond to and celebrate current sociolinguistic changes (Romaine 2006; Ó Tuathaigh 2008, making them visible.

Ülikoolid pole mängukannid / Sirje Tohver

Index Scriptorium Estoniae

Tohver, Sirje

2001-01-01

TPÜ korraldas 16. märtsil̀ 2001 ümarlaua "Ülikoolid pole mängukannid", kus oli arutusel riikliku koolitustellimuse vähenemine avalik-õiguslikele ülikoolidele. Osalesid TPÜ filoloogiateaduskonna dekaan dots. H. Mattisen, kultuuriteaduskonna dekaan prof. A. Avarand, akadeemiline prorektor dots. L. Jõgi, teadus- ja arendusprorektor prof. P. Normak, haridusminister T. Lukas, TPÜ rektor prof. M. Arvisto ja EKA rektor prof. A. Keskküla, TTÜ rektor prof. A. Keevallik, EMA õppeprorektor A. Pung

La théorie de la diplomatie dans le Saint Empire Romain

OpenAIRE

Weber, Wolfgang E. J.

2016-01-01

Principes Dans ce que l’on nomme officiellement, depuis 1500 environ jusqu’à sa fin en 1806, le Saint Empire romain de la nation allemande (Heiliges Römisches Reich Deutscher Nation), le développement de la théorie de la diplomatie, autrement dit de conceptions relatives aux diplomates et à la diplomatie, est le fait d’élites soucieuses de mieux comprendre des problèmes posé...

VizieR Online Data Catalog: sigma Ori low-mass stars (Kenyon+, 2005)

Science.gov (United States)

Kenyon, M. J.; Jeffries, R. D.; Naylor, T.; Oliveira, J. M.; Maxted, P. F. L.

2005-04-01

We observed the field around sigma Ori with the Wide Field Camera (WFC) on the 2.5-m Isaac Newton Telescope using Harris R and Sloan i filters on the nights of 1999 September 2730. Spectra were obtained with the Wide Field Fiber Optic Spectrograph (WYFFOS) mounted at the Nasmyth focus of the 4.2-m William Herschel Telescope during the nights of 1999 December 11 and 12. (5 data files).

Samenstelling van de vluchtige olie van Origanum vulgare L. ssp. vulgare gedurende de ontwikkeling van de plant

NARCIS (Netherlands)

Maarse, Henk

1971-01-01

INLEIDING EN DOEL VAN HET ONDERZOEK Vele onderzoekers hebben de laatste jaren de vorming van de verbindingen in vluchtige olien van planten bestudeerd door het bepalen van de verandering in de samenstelling van de vluchtige olie tijdens de groei van de plant. Lemli (68) wees als eerste op de

A new incentive for energy audit EMAS development according to regulation 1836; Un nuovo incentivo alla diagnosi energetica sviluppo dell`EMAS secondo il regolamento 1836

Energy Technology Data Exchange (ETDEWEB)

Degli Atti, F [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Energia

1997-11-01

Environment`s respect is nowadays a primary requirement for industries because it affects manufacture`s costs and efficiency for what is regarding production, confrontation with social classes, with workers and resident for what is regarding environmental impact, improving moreover corporate and product`s image. On this basis european common rules are necessary and European Commission issued Regulation 1836/93 known also as EMAS - Environmental Management and Audit Scheme-that is proposing to industries a voluntary adhesion to it. Rational Use of Energy can be integrated in this Management and Audit scheme because of his direct effect on emission and resources` consumption. Therefore energy efficiency is a primary need for an industry not only for its social aspect but also for its strategic impact on market success.

A cloud shadow detection method combined with cloud height iteration and spectral analysis for Landsat 8 OLI data

Science.gov (United States)

Sun, Lin; Liu, Xinyan; Yang, Yikun; Chen, TingTing; Wang, Quan; Zhou, Xueying

2018-04-01

Although enhanced over prior Landsat instruments, Landsat 8 OLI can obtain very high cloud detection precisions, but for the detection of cloud shadows, it still faces great challenges. Geometry-based cloud shadow detection methods are considered the most effective and are being improved constantly. The Function of Mask (Fmask) cloud shadow detection method is one of the most representative geometry-based methods that has been used for cloud shadow detection with Landsat 8 OLI. However, the Fmask method estimates cloud height employing fixed temperature rates, which are highly uncertain, and errors of large area cloud shadow detection can be caused by errors in estimations of cloud height. This article improves the geometry-based cloud shadow detection method for Landsat OLI from the following two aspects. (1) Cloud height no longer depends on the brightness temperature of the thermal infrared band but uses a possible dynamic range from 200 m to 12,000 m. In this case, cloud shadow is not a specific location but a possible range. Further analysis was carried out in the possible range based on the spectrum to determine cloud shadow location. This effectively avoids the cloud shadow leakage caused by the error in the height determination of a cloud. (2) Object-based and pixel spectral analyses are combined to detect cloud shadows, which can realize cloud shadow detection from two aspects of target scale and pixel scale. Based on the analysis of the spectral differences between the cloud shadow and typical ground objects, the best cloud shadow detection bands of Landsat 8 OLI were determined. The combined use of spectrum and shape can effectively improve the detection precision of cloud shadows produced by thin clouds. Several cloud shadow detection experiments were carried out, and the results were verified by the results of artificial recognition. The results of these experiments indicated that this method can identify cloud shadows in different regions with correct

A tertiary approach to improving equity in health: quantitative analysis of the Māori and Pacific Admission Scheme (MAPAS) process, 2008-2012.

Science.gov (United States)

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Rob; Airini; Reid, Papaarangi

2015-01-20

Achieving health equity for indigenous and ethnic minority populations requires the development of an ethnically diverse health workforce. This study explores a tertiary admission programme targeting Māori and Pacific applicants to nursing, pharmacy and health sciences (a precursor to medicine) at the University of Auckland (UoA), Aotearoa New Zealand (NZ). Application of cognitive and non-cognitive selection tools, including a Multiple Mini Interview (MMI), are examined. Indigenous Kaupapa Māori methodology guided analysis of the Māori and Pacific Admission Scheme (MAPAS) for the years 2008-2012. Multiple logistic regression models were used to identify the predicted effect of admission variables on the final MAPAS recommendation of best starting point for success in health professional study i.e. 'CertHSc' (Certificate in Health Sciences, bridging/foundation), 'Bachelor' (degree-level) or 'Not FMHS' (Faculty of Medical and Health Sciences). Regression analyses controlled for interview year, gender and ancestry. Of the 918 MAPAS interviewees: 35% (319) were Māori, 58% (530) Pacific, 7% (68) Māori/Pacific; 71% (653) school leavers; 72% (662) females. The average rank score was 167/320, 40-80 credits below guaranteed FMHS degree offers. Just under half of all interviewees were recommended 'CertHSc' 47% (428), 13% (117) 'Bachelor' and 38% (332) 'Not FMHS' as the best starting point. Strong associations were identified between Bachelor recommendation and exposure to Any 2 Sciences (OR:7.897, CI:3.855-16.175; p workforce development. The application of the MMI within an equity and indigenous cultural context can support a holistic assessment of an applicant's potential to succeed within tertiary study. The new MAPAS admissions process may provide an exemplar for other tertiary institutions looking to widen participation via equity-targeted admission processes.

D'Monte : rünnaku ajend oli koostöö Ameerikaga / Darryl D'Monte ; interv, Ülle Toode

Index Scriptorium Estoniae

D'Monte, Darryl

2008-01-01

India ajakirjanik vastab küsimustele, mis oli Mumbai terrorirünnaku poliitiline taust, kes olukorrast kasu lõikab, miks peaminister Manmohan Singh teatas esmalt, et rünnak tuli väljastpoolt ja mida peaks India valitsus probleemi lahendamiseks ette võtma

A mathematical model for predicting glucose levels in critically-ill patients: the PIGnOLI model

Directory of Open Access Journals (Sweden)

Zhongheng Zhang

2015-06-01

Full Text Available Background and Objectives. Glycemic control is of paramount importance in the intensive care unit. Presently, several BG control algorithms have been developed for clinical trials, but they are mostly based on experts’ opinion and consensus. There are no validated models predicting how glucose levels will change after initiating of insulin infusion in critically ill patients. The study aimed to develop an equation for initial insulin dose setting.Methods. A large critical care database was employed for the study. Linear regression model fitting was employed. Retested blood glucose was used as the independent variable. Insulin rate was forced into the model. Multivariable fractional polynomials and interaction terms were used to explore the complex relationships among covariates. The overall fit of the model was examined by using residuals and adjusted R-squared values. Regression diagnostics were used to explore the influence of outliers on the model.Main Results. A total of 6,487 ICU admissions requiring insulin pump therapy were identified. The dataset was randomly split into two subsets at 7 to 3 ratio. The initial model comprised fractional polynomials and interactions terms. However, this model was not stable by excluding several outliers. I fitted a simple linear model without interaction. The selected prediction model (Predicting Glucose Levels in ICU, PIGnOLI included variables of initial blood glucose, insulin rate, PO volume, total parental nutrition, body mass index (BMI, lactate, congestive heart failure, renal failure, liver disease, time interval of BS recheck, dextrose rate. Insulin rate was significantly associated with blood glucose reduction (coefficient: −0.52, 95% CI [−1.03, −0.01]. The parsimonious model was well validated with the validation subset, with an adjusted R-squared value of 0.8259.Conclusion. The study developed the PIGnOLI model for the initial insulin dose setting. Furthermore, experimental study is

La théorie sémiotique littéraire de Michael Riffaterre : matrice, intertexte et interprétant

Directory of Open Access Journals (Sweden)

John Hopkins

2005-04-01

Full Text Available Cette communication présentée lors d’un séminaire du CNA, présente une vision de la théorie littéraire de Michael Riffaterre et propose d’en compléter la portée par un apport théorique nouveau. La dernière partie examine les rapports de la théorie riffaterrienne avec le roman. Sémiotique, poésie, matrice, structure bimatricielle, Riffaterre, Baudelaire. Puisque je parle aux confins du Centre de Narratologie Appliquée, où l’on s’intéresse principalement aux questions de la structure et de...

The economical impact and the environmental efficiency of the ISO 14001/EMAS certification of industrial companies; L'impact economique et l'efficacite environnementale de la certification ISO 14001/EMAS des entreprises industrielles

Energy Technology Data Exchange (ETDEWEB)

Backer, P. de

1999-07-01

The 1836/93 EMAS is the European regulation on environmental management and auditing scheme. Its aim is to answer the precise requirements of a standard for the management of the environmental impacts of industrial activities. The ISO 14001 standard defines the requirements of an environmental management policy at the international scale. The aim of this study is to make a statement of the enforcement of the ISO 14001 and EMAS environmental management systems in France in terms of results and with respect to the help provided by public authorities. The following aspects are analyzed successively: the aim of the study (context, global goal, hypotheses, cost-benefit analysis, qualitative appraisal); the methodological aspects (selection of sites, sectoral distribution, geographical, legal and financial aspects, data collection, analysis and synthesis); the motivation of companies (sectoral analysis, business aspects, reduction of operation costs, personnel motivation); the objectives of the environmental management system (conformability analysis, environmental goals, effluents, soil pollution, energy and water conservation, wastes, consumption of raw materials, noise and other pollutants); economical aspects (cost, personnel training, audits, benefits, minimization of environmental impacts, reduction of energy, water and materials consumption); cost-benefit evaluation; environmental efficiency of the environmental management system; attitude of other companies; comparison with other European countries; synthesis and proposals. (J.S.)

Narratives and traits in personality development among New Zealand Māori, Chinese, and European adolescents.

Science.gov (United States)

Reese, Elaine; Chen, Yan; McAnally, Helena M; Myftari, Ella; Neha, Tia; Wang, Qi; Jack, Fiona

2014-07-01

Narrative and trait levels of personality were assessed in a sample of 268 adolescents from age 12 to 21 from New Zealand Māori, Chinese, and European cultures. Adolescents narrated three critical events and completed a Big Five personality inventory. Each narrative was coded for causal and thematic coherence. NZ Chinese adolescents reported lower levels of extraversion, agreeableness, conscientiousness, and openness, and higher levels of neuroticism, than NZ Māori or European adolescents. Cultural differences were also evident in narrative coherence. Adolescents in all three groups demonstrated age-related increases in thematic coherence, but only NZ European adolescents demonstrated the expected age-related increases in causal coherence. Narrative identity and traits were distinct aspects of personality for younger adolescents, but were linked for middle and older adolescents. These findings support the importance of both narrative identity and traits in understanding personality development in adolescents across cultures. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Monitoring water quality in a hypereutrophic reservoir using Landsat ETM+ and OLI sensors: how transferable are the water quality algorithms?

Science.gov (United States)

Deutsch, Eliza S; Alameddine, Ibrahim; El-Fadel, Mutasem

2018-02-15

The launch of the Landsat 8 in February 2013 extended the life of the Landsat program to over 40 years, increasing the value of using Landsat to monitor long-term changes in the water quality of small lakes and reservoirs, particularly in poorly monitored freshwater systems. Landsat-based water quality hindcasting often incorporate several Landsat sensors in an effort to increase the temporal range of observations; yet the transferability of water quality algorithms across sensors remains poorly examined. In this study, several empirical algorithms were developed to quantify chlorophyll-a, total suspended matter (TSM), and Secchi disk depth (SDD) from surface reflectance measured by Landsat 7 ETM+ and Landsat 8 OLI sensors. Sensor-specific multiple linear regression models were developed by correlating in situ water quality measurements collected from a semi-arid eutrophic reservoir with band ratios from Landsat ETM+ and OLI sensors, along with ancillary data (water temperature and seasonality) representing ecological patterns in algae growth. Overall, ETM+-based models outperformed (adjusted R 2 chlorophyll-a = 0.70, TSM = 0.81, SDD = 0.81) their OLI counterparts (adjusted R 2 chlorophyll-a = 0.50, TSM = 0.58, SDD = 0.63). Inter-sensor differences were most apparent for algorithms utilizing the Blue spectral band. The inclusion of water temperature and seasonality improved the power of TSM and SDD models.

The ALMA early science view of FUor/EXor objects - IV. Misaligned outflows in the complex star-forming environment of V1647 Ori and McNeil's Nebula

Science.gov (United States)

Principe, David A.; Cieza, Lucas; Hales, Antonio; Zurlo, Alice; Williams, Jonathan; Ruíz-Rodríguez, Dary; Canovas, Hector; Casassus, Simon; Mužić, Koraljka; Perez, Sebastian; Tobin, John J.; Zhu, Zhaohuan

2018-01-01

We present Atacama Large Millimeter/sub-millimeter Array (ALMA) observations of the star-forming environment surrounding V1647 Ori, an outbursting FUor/EXor pre-main sequence star. Dust continuum and the (J = 2 - 1) 12CO, 13CO, C18O molecular emission lines were observed to characterize the V1647 Ori circumstellar disc and any large scale molecular features present. We detect continuum emission from the circumstellar disc and determine a radius r = 40 au, inclination i = 17°+6-9 and total disc mass of Mdisc of ∼0.1 M⊙. We do not identify any disc structures associated with nearby companions, massive planets or fragmentation. The molecular cloud environment surrounding V1647 Ori is both structured and complex. We confirm the presence of an excavated cavity north of V1647 Ori and have identified dense material at the base of the optical reflection nebula (McNeil's Nebula) that is actively shaping its surrounding environment. Two distinct outflows have been detected with dynamical ages of ∼11 700 and 17 200 yr. These outflows are misaligned suggesting disc precession over ∼5500 yr as a result of anisotropic accretion events is responsible. The collimated outflows exhibit velocities of ∼2 km s-1, similar in velocity to that of other FUor objects presented in this series, but significantly slower than previous observations and model predictions. The V1647 Ori system is seemingly connected by an 'arm' of material to a large unresolved structure located ∼20 arcsec to the west. The complex environment surrounding V1647 Ori suggests it is in the early stages of star formation, which may relate to its classification as both a FUor and EXor type object.

Squamate reptiles from Parque Nacional das Emas and surroundings, Cerrado of Central Brazil

OpenAIRE

Valdujo, Paula; Nogueira, Cristiano; Baumgarten, Leandro; Rodrigues, Flavio; Brandão, Reuber; Eterovic, André; Ramos-Neto, Mário; Marques, Otavio

2009-01-01

We present a list of squamate reptiles from Parque Nacional da Emas (PNE), ten neighbor private properties and Parque Estadual Nascentes do Rio Taquari, states of Goiás, Mato Grosso, and Mato Grosso do Sul. The study area encompasses the headwaters of Araguaia and Taquari river basins and part of Paranaíba River Basin, resulting in significant habitat heterogeneity. Inside PNE, we recorded 74 squamate species: 47 snakes, 21 lizards and six amphisbaenians. If we consider also the neighboring a...

Mob/oriT, a mobilizable site-specific recombination system for unmarked genetic manipulation in Bacillus thuringiensis and Bacillus cereus.

Science.gov (United States)

Wang, Pengxia; Zhu, Yiguang; Zhang, Yuyang; Zhang, Chunyi; Xu, Jianyi; Deng, Yun; Peng, Donghai; Ruan, Lifang; Sun, Ming

2016-06-10

Bacillus thuringiensis and Bacillus cereus are two important species in B. cereus group. The intensive study of these strains at the molecular level and construction of genetically modified bacteria requires the development of efficient genetic tools. To insert genes into or delete genes from bacterial chromosomes, marker-less manipulation methods were employed. We present a novel genetic manipulation method for B. thuringiensis and B. cereus strains that does not leave selection markers. Our approach takes advantage of the relaxase Mob02281 encoded by plasmid pBMB0228 from Bacillus thuringiensis. In addition to its mobilization function, this Mob protein can mediate recombination between oriT sites. The Mob02281 mobilization module was associated with a spectinomycin-resistance gene to form a Mob-Spc cassette, which was flanked by the core 24-bp oriT sequences from pBMB0228. A strain in which the wild-type chromosome was replaced with the modified copy containing the Mob-Spc cassette at the target locus was obtained via homologous recombination. Thus, the spectinomycin-resistance gene can be used to screen for Mob-Spc cassette integration mutants. Recombination between the two oriT sequences mediated by Mob02281, encoded by the Mob-Spc cassette, resulted in the excision of the Mob-Spc cassette, producing the desired chromosomal alteration without introducing unwanted selection markers. We used this system to generate an in-frame deletion of a target gene in B. thuringiensis as well as a gene located in an operon of B. cereus. Moreover, we demonstrated that this system can be used to introduce a single gene or an expression cassette of interest in B. thuringiensis. The Mob/oriT recombination system provides an efficient method for unmarked genetic manipulation and for constructing genetically modified bacteria of B. thuringiensis and B. cereus. Our method extends the available genetic tools for B. thuringiensis and B. cereus strains.

No haste, more taste: An EMA study of the effects of stress, negative and positive emotions on eating behavior.

Science.gov (United States)

Reichenberger, Julia; Kuppens, Peter; Liedlgruber, Michael; Wilhelm, Frank H; Tiefengrabner, Martin; Ginzinger, Simon; Blechert, Jens

2018-01-01

Stress and emotions alter eating behavior in several ways: While experiencing negative or positive emotions typically leads to increased food intake, stress may result in either over- or undereating. Several participant characteristics, like gender, BMI and restrained, emotional, or external eating styles seem to influence these relationships. Thus far, most research relied on experimental laboratory studies, thereby reducing the complexity of real-life eating episodes. The aim of the present study was to delineate the effects of stress, negative and positive emotions on two key facets of eating behavior, namely taste- and hunger-based eating, in daily life using ecological momentary assessment (EMA). Furthermore, the already mentioned individual differences as well as time pressure during eating, an important but unstudied construct in EMA studies, were examined. Fifty-nine participants completed 10days of signal-contingent sampling and data were analyzed using multilevel modeling. Results revealed that higher stress led to decreased taste-eating which is in line with physiological stress-models. Time pressure during eating resulted in less taste- and more hunger-eating. In line with previous research, stronger positive emotions went along with increased taste-eating. Emotional eating style moderated the relationship between negative emotions and taste-eating as well as hunger-eating. BMI moderated the relationship between negative as well as positive emotions and hunger-eating. These findings emphasize the importance of individual differences for understanding eating behavior in daily life. Experienced time pressure may be an important aspect for future EMA eating studies. Copyright © 2016 Elsevier B.V. All rights reserved.

Do community-dwelling Māori and Pacific peoples present with dementia at a younger age and at a later stage compared with NZ Europeans?

Science.gov (United States)

Cullum, Sarah; Mullin, Katherine; Zeng, Irene; Yates, Susan; Payman, Vahid; Fisher, Mark; Cheung, Gary

2018-05-15

Ethnicity may affect presentation to clinical services in people with dementia; however, no studies have examined this in Māori or Pacific peoples in New Zealand (NZ). Our objective was to examine the routinely collected clinical data from a memory assessment service in South Auckland to examine the presentation of dementia in the major NZ ethnic groups. A total of 360 patients presenting to a memory service with a new diagnosis of dementia were included in this study. Demographic data (age, sex, and ethnicity) and dementia sub-type and severity were analyzed. There were 142 NZ European (mean age: 79.2, SD 7.4), 43 Māori (mean age: 70.2, SD 7.6), 126 Pacific (mean age: 74.3, SD 7.6), and 49 other ethnicities (mean age: 78.0, SD 8.5) presenting with a new diagnosis of dementia. After adjustment for gender and dementia subtype, Māori and Pacific patients were 8.5 and 5.3 years younger than NZ European patients (P < 0.0001). Pacific peoples tended to present with more advanced dementia (OR = 1.63, 95% CI: 0.98-2.70, P = 0.06) after adjustment for age and gender. There was little difference in the subtypes of dementia between ethnic groups. Māori and Pacific peoples with dementia presented to an NZ memory service at a younger age than NZ Europeans, and Pacific peoples presented with more advanced dementia. A population-based epidemiological study is critical to determine whether Māori and Pacific peoples have indeed a higher risk of developing dementia at a younger age. Copyright © 2018 John Wiley & Sons, Ltd.

Comparison of hyperspectral transformation accuracies of multispectral Landsat TM, ETM+, OLI and EO-1 ALI images for detecting minerals in a geothermal prospect area

Science.gov (United States)

Hoang, Nguyen Tien; Koike, Katsuaki

2018-03-01

Hyperspectral remote sensing generally provides more detailed spectral information and greater accuracy than multispectral remote sensing for identification of surface materials. However, there have been no hyperspectral imagers that cover the entire Earth surface. This lack points to a need for producing pseudo-hyperspectral imagery by hyperspectral transformation from multispectral images. We have recently developed such a method, a Pseudo-Hyperspectral Image Transformation Algorithm (PHITA), which transforms Landsat 7 ETM+ images into pseudo-EO-1 Hyperion images using multiple linear regression models of ETM+ and Hyperion band reflectance data. This study extends the PHITA to transform TM, OLI, and EO-1 ALI sensor images into pseudo-Hyperion images. By choosing a part of the Fish Lake Valley geothermal prospect area in the western United States for study, the pseudo-Hyperion images produced from the TM, ETM+, OLI, and ALI images by PHITA were confirmed to be applicable to mineral mapping. Using a reference map as the truth, three main minerals (muscovite and chlorite mixture, opal, and calcite) were identified with high overall accuracies from the pseudo-images (> 95% and > 42% for excluding and including unclassified pixels, respectively). The highest accuracy was obtained from the ALI image, followed by ETM+, TM, and OLI images in descending order. The TM, OLI, and ALI images can be alternatives to ETM+ imagery for the hyperspectral transformation that aids the production of pseudo-Hyperion images for areas without high-quality ETM+ images because of scan line corrector failure, and for long-term global monitoring of land surfaces.

UPAYA PENCEGAHAN DAN PENANGGULANGAN PENCEMARAN AIR AKIBAT PENAMBANGAN EMAS DI SUNGAI KAHAYAN

Directory of Open Access Journals (Sweden)

Mrs. Heriamariaty

2012-02-01

Full Text Available The absence of Public Mining Area and continued use of mercury is responsible for the illegal gold mining and water pollution in Kahayan river. Efforts must be made to avoid and overcome environmental impact by strengthening coordination in central and regional level; empowering local community; and imposing sanction as law enforcement method. Belum adanya Wilayah Pertambangan Rakyat serta penggunaan merkuri mendorong terjadinya penambangan emas tanpa izin dan pencemaran air di Sungai Kahayan. Untuk mencegah dan menanggulangi pencemaran ini diperlukan koordinasi di tingkat pusat dan daerah; penyuluhan dan pendekatan di bidang sosial, ekonomi, budaya, hukum, dan teknologi; serta penegakan hukum secara tegas melalui penerapan sanksi.

PA12 Is digital storytelling ka pai for new zealand māori? using digital storytelling as a method to explore whānau end of life caregiving experiences: a pilot study.

Science.gov (United States)

Williams, Lisa; Moeke-Maxwell, Tess; Kothari, Shuchi; Pearson, Sarina; Gott, Merryn; Black, Stella; Frey, Rosemary; Wharemate, Rawiri; Hansen, Whio

2015-04-01

Māori regard stories as a preferred method for imparting knowledge through waiata (song), moteatea (poetry), kauwhau (moralistic tale), pakiwaitara (story) and purakau (myths). Storytelling is also an expression of tinorangatiratanga (self-determination); Māori have the right to manage their knowledge, which includes embodiment in forms transcending typical western formulations. Digital storytelling is a process by which 'ordinary people' create short autobiographical videos. It has found application in numerous disciplines including public health and has been used to articulatethe experiences of those often excluded from knowledge production. To explore the use of digital storytelling as a research method for learning about whānau (family) experiences providing end of life care for kaumātua (older people). Eight Māori and their nominated co-creators attended a three-day digital story telling workshop led by co-researchers Shuchi Kothari and Sarina Pearson. They were guided in the creation of first-person digital stories about caring for kaumātua. The videos were shared at a group screening, and participants completed questionnaires about the workshop and their videos. A Kaupapa Māori narrative analysis was applied to their stories to gain new perspectives on Māori end of life caregiving practices. (Kaupapa Maori research privileges Maori worldviews and indigenous knowledge systems.) Digital storytelling is an appropriate method as Māori is an oral/aural society. It allows Māori to share their stories with others, thus promoting community support at the end of life, befitting a public health approach. Digital storytelling can be a useful method for Māori to express their experiences providing end of life caregiving. © 2015, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Muusika : Tiit Kuusik 90. Wagneri ooperid EMA-le. Eva Märtsoni laulukonkurss Tallinnas. USA tantsijad tõlgendavad Pärti. Sumera luigelaul salves. WGT Baltimaade kultuurifestivalil. Paul Mägi tagasi Malmös. / Martti Raide

Index Scriptorium Estoniae

Raide, Martti

2001-01-01

11.IX möödus 90 aastat Tiit Kuusiku sünnist. Eesti Richard Wagneri Ühingu vahendusel anti EMA raamatukogule üle Wagneri ooperite 32 CD-le salvestatud kogumik. 25.IX ئ 2.X toimus EMA-s saksa lauluprofessori Eva Märtsoni meistrikursus. 1.ئ10.X külastab Eestit Ohio osariigist pärit moderntantsutrupp Antaeus Dance. ERSO ja Paavo Järvi salvestavad Lepo Sumera viimaseid heliteoseid. Weekend Guitar Trio on ringreisil Soomes. Paul Mägi kutsuti Malmo Sümfooniaorkestrit juhatama. Põltsamaa linnavalitsuses arutati 2002. a. oktoobris toimuva Põhja- ja Baltimaade puhkpillilaagri korraldamisega seonduvat.

Application de la théorie mathématique de l'information pour l ...

African Journals Online (AJOL)

Revue Synthèse N° 21, Janvier 2010. F.L. Rahmani et A. Chibat. 5. Application de la théorie mathématique de l'information pour l'élaboration de questionnaires. Fouad Lazhar Rahmani et Ahmed Chibat. Laboratoire des mathématiques appliquées et modélisation,. Université Frères Mentouri, Constantine 25000, Algérie.

Subpixel Inundation Mapping Using Landsat-8 OLI and UAV Data for a Wetland Region on the Zoige Plateau, China

Directory of Open Access Journals (Sweden)

Haoming Xia

2017-01-01

Full Text Available Wetland inundation is crucial to the survival and prosperity of fauna and flora communities in wetland ecosystems. Even small changes in surface inundation may result in a substantial impact on the wetland ecosystem characteristics and function. This study presented a novel method for wetland inundation mapping at a subpixel scale in a typical wetland region on the Zoige Plateau, northeast Tibetan Plateau, China, by combining use of an unmanned aerial vehicle (UAV and Landsat-8 Operational Land Imager (OLI data. A reference subpixel inundation percentage (SIP map at a Landsat-8 OLI 30 m pixel scale was first generated using high resolution UAV data (0.16 m. The reference SIP map and Landsat-8 OLI imagery were then used to develop SIP estimation models using three different retrieval methods (Linear spectral unmixing (LSU, Artificial neural networks (ANN, and Regression tree (RT. Based on observations from 2014, the estimation results indicated that the estimation model developed with RT method could provide the best fitting results for the mapping wetland SIP (R2 = 0.933, RMSE = 8.73% compared to the other two methods. The proposed model with RT method was validated with observations from 2013, and the estimated SIP was highly correlated with the reference SIP, with an R2 of 0.986 and an RMSE of 9.84%. This study highlighted the value of high resolution UAV data and globally and freely available Landsat data in combination with the developed approach for monitoring finely gradual inundation change patterns in wetland ecosystems.

Ichthyofauna from the Emas National Park region: composition and structure

Directory of Open Access Journals (Sweden)

E. Benedito-Cecilio

Full Text Available The relationship between habitats and the ichthyofauna composition in the Parque Nacional das Emas (PNE and adjacent areas (the Araguaia and Sucuriú rivers are provided and could be applied in determining the Park's future zoning. Samples of the ichthyofauna and limnological parameters were obtained during both dry (September 1999 and wet (December 1999 seasons. Ichthyofauna collections resulted in the capture of 4,740 specimens of 22 species. The most abundant species in the Araguaia River during the two sampling seasons were Astyanax sp. 2 and Hasemania sp. In the Sucuriú River and PNE, Astyanax scabripinnis cf. paranae and Hoplias aff. malabaricus were the most frequent species. The largest number of species and diversity index were recorded for the Araguaia River. However, sound management policies require more detailed studies on the fish communities of the Cerrado biome.

Isolation of potential probiotic Lactobacillus oris HMI68 from mother's milk with cholesterol-reducing property.

Science.gov (United States)

Anandharaj, Marimuthu; Sivasankari, Balayogan

2014-08-01

The objective of this study was to evaluate the probiotic properties of Lactobacillus strains isolated from mother's milk and their effects on cholesterol assimilation. In this study 120 isolates from mother's milk were phenotypically and genotypically characterized. Among these, only 6 predominant strains were identified as Lactobacillus spp. The following parameters were selected as important test variables in model stomach passage survival trials: acid and bile tolerance, antimicrobial activity, antibiotic susceptibility and cholesterol reduction. Results showed that the considerable variation existed among six strains. Moreover, the strain HMI68 is the most acid-tolerant and the HMI28 and HMI74 is the most acid-sensitive of all strains tested. HMI118 did not grow at 0.5% and 1% bile concentration after 5 h but the HMI68 and HMI43 showed some tolerance to such bile concentration. The differences found in the growth rate were not significant (P > 0.05). HMI68 showed resistance to most of the antibiotics as well as antagonistic activity against the tested pathogens. The amount of cholesterol reduction is increased when the media supplemented with bile salts. HMI68 assimilate 61.05 ± 0.05 μg/ml cholesterol with the presence of 0.3% bile salt this could be significantly decreased by 25.41 ± 1.09 μg/ml without bile salt. HMI68 was identified to be Lactobacillus oris HMI68 and 16S rRNA sequence was deposited in the National Center for Biotechnological Information (GenBank). For the first time the cholesterol-reducing property of L. oris isolated from mother's milk were investigated in this study. Therefore the effective L. oris HMI68 strain was regarded as a candidate probiotic. Copyright © 2014 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

A protein that binds to the P1 origin core and the oriC 13mer region in a methylation-specific fashion is the product of the host seqA gene.

Science.gov (United States)

Brendler, T; Abeles, A; Austin, S

1995-08-15

The P1 plasmid replication origin P1oriR is controlled by methylation of four GATC adenine methylation sites within heptamer repeats. A comparable (13mer) region is present in the host origin, oriC. The two origins show comparable responses to methylation; negative control by recognition of hemimethylated DNA (sequestration) and a positive requirement for methylation for efficient function. We have isolated a host protein that recognizes the P1 origin region only when it is isolated from a strain proficient for adenine methylation. The substantially purified 22 kDa protein also binds to the 13mer region of oriC in a methylation-specific fashion. It proved to be the product of the seqA gene that acts in the negative control of oriC by sequestration. We conclude that the role of the SeqA protein in sequestration is to recognize the methylation state of P1oriR and oriC by direct DNA binding. Using synthetic substrates we show that SeqA binds exclusively to the hemimethylated forms of these origins forms that are the immediate products of replication in a methylation-proficient strain. We also show that the protein can recognize sequences with multiple GATC sites, irrespective of the surrounding sequence. The basis for origin specificity is primarily the persistence of hemimethylated forms that are over-represented in the natural. DNA preparations relative to controls.

Evidence of high inbreeding in a population of the endangered giant anteater, Myrmecophaga tridactyla (Myrmecophagidae, from Emas National Park, Brazil

Directory of Open Access Journals (Sweden)

Rosane G. Collevatti

2007-01-01

Full Text Available We report the genetic structure, relatedness and mating structure of a population of the endangered giant anteater Myrmecophaga tridactyla Linnaeus, 1758 in the Emas National Park, Brazil, based on variability at five microsatellite loci. Additionally, we addressed the hypothesis that the M. tridactyla population studied has low levels of polymorphism and high levels of inbreeding and relatedness and that animals with overlapping home range are highly related. All five microsatellite loci displayed low levels of polymorphism and of expected and observed heterozygosity. The low level of polymorphism and high inbreeding showed by the population studied may be the outcome of high mortality and reduction in population size due to recurrent fire events in the Emas National Park, as reported in 1994. The reduction in population size may have led to a higher frequency of mating between closely related animals, augmented by the isolation of the population in the park because of the expansion of agricultural land and fragmentation of the Cerrado environment. The natural history of M. tridactyla and the phylopatric (sex-biased dispersal behavior of females should increase the effects of isolation and bottlenecking, decreasing gene flow and increasing inbreeding. However, the low levels of polymorphism found in this population may simply be due to the natural history and evolution of M. tridactyla as reported for other species. The genetic structure and dynamics of this population needs to be investigated more profoundly in order to provide sound data for the design of conservation strategies for M. tridactyla in the Emas National Park.

THE RADIO JET ASSOCIATED WITH THE MULTIPLE V380 ORI SYSTEM

Energy Technology Data Exchange (ETDEWEB)

Rodríguez, Luis F.; Yam, J. Omar; Carrasco-González, Carlos [Instituto de Radioastronomía y Astrofísica, UNAM, Apdo. Postal 3-72 (Xangari), 58089 Morelia, Michoacán, México (Mexico); Anglada, Guillem [Instituto de Astrofísica de Andalucía, CSIC, Glorieta de la Astronomía, s/n, E-18008, Granada (Spain); Trejo, Alfonso, E-mail: l.rodriguez@crya.unam.mx [Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 10617, Taiwan (China)

2016-10-01

The giant Herbig–Haro object 222 extends over ∼6′ in the plane of the sky, with a bow shock morphology. The identification of its exciting source has remained uncertain over the years. A non-thermal radio source located at the core of the shock structure was proposed to be the exciting source. However, Very Large Array studies showed that the radio source has a clear morphology of radio galaxy and a lack of flux variations or proper motions, favoring an extragalactic origin. Recently, an optical–IR study proposed that this giant HH object is driven by the multiple stellar system V380 Ori, located about 23′ to the SE of HH 222. The exciting sources of HH systems are usually detected as weak free–free emitters at centimeter wavelengths. Here, we report the detection of an elongated radio source associated with the Herbig Be star or with its close infrared companion in the multiple V380 Ori system. This radio source has the characteristics of a thermal radio jet and is aligned with the direction of the giant outflow defined by HH 222 and its suggested counterpart to the SE, HH 1041. We propose that this radio jet traces the origin of the large scale HH outflow. Assuming that the jet arises from the Herbig Be star, the radio luminosity is a few times smaller than the value expected from the radio–bolometric correlation for radio jets, confirming that this is a more evolved object than those used to establish the correlation.

THE RADIO JET ASSOCIATED WITH THE MULTIPLE V380 ORI SYSTEM

International Nuclear Information System (INIS)

Rodríguez, Luis F.; Yam, J. Omar; Carrasco-González, Carlos; Anglada, Guillem; Trejo, Alfonso

2016-01-01

The giant Herbig–Haro object 222 extends over ∼6′ in the plane of the sky, with a bow shock morphology. The identification of its exciting source has remained uncertain over the years. A non-thermal radio source located at the core of the shock structure was proposed to be the exciting source. However, Very Large Array studies showed that the radio source has a clear morphology of radio galaxy and a lack of flux variations or proper motions, favoring an extragalactic origin. Recently, an optical–IR study proposed that this giant HH object is driven by the multiple stellar system V380 Ori, located about 23′ to the SE of HH 222. The exciting sources of HH systems are usually detected as weak free–free emitters at centimeter wavelengths. Here, we report the detection of an elongated radio source associated with the Herbig Be star or with its close infrared companion in the multiple V380 Ori system. This radio source has the characteristics of a thermal radio jet and is aligned with the direction of the giant outflow defined by HH 222 and its suggested counterpart to the SE, HH 1041. We propose that this radio jet traces the origin of the large scale HH outflow. Assuming that the jet arises from the Herbig Be star, the radio luminosity is a few times smaller than the value expected from the radio–bolometric correlation for radio jets, confirming that this is a more evolved object than those used to establish the correlation.

A Disulfide Bond-forming Machine Is Linked to the Sortase-mediated Pilus Assembly Pathway in the Gram-positive Bacterium Actinomyces oris*

Science.gov (United States)

Reardon-Robinson, Melissa E.; Osipiuk, Jerzy; Chang, Chungyu; Wu, Chenggang; Jooya, Neda; Joachimiak, Andrzej; Das, Asis; Ton-That, Hung

2015-01-01

Export of cell surface pilins in Gram-positive bacteria likely occurs by the translocation of unfolded precursor polypeptides; however, how the unfolded pilins gain their native conformation is presently unknown. Here, we present physiological studies to demonstrate that the FimA pilin of Actinomyces oris contains two disulfide bonds. Alanine substitution of cysteine residues forming the C-terminal disulfide bridge abrogates pilus assembly, in turn eliminating biofilm formation and polymicrobial interaction. Transposon mutagenesis of A. oris yielded a mutant defective in adherence to Streptococcus oralis, and revealed the essential role of a vitamin K epoxide reductase (VKOR) gene in pilus assembly. Targeted deletion of vkor results in the same defects, which are rescued by ectopic expression of VKOR, but not a mutant containing an alanine substitution in its conserved CXXC motif. Depletion of mdbA, which encodes a membrane-bound thiol-disulfide oxidoreductase, abrogates pilus assembly and alters cell morphology. Remarkably, overexpression of MdbA or a counterpart from Corynebacterium diphtheriae, rescues the Δvkor mutant. By alkylation assays, we demonstrate that VKOR is required for MdbA reoxidation. Furthermore, crystallographic studies reveal that A. oris MdbA harbors a thioredoxin-like fold with the conserved CXXC active site. Consistently, each MdbA enzyme catalyzes proper disulfide bond formation within FimA in vitro that requires the catalytic CXXC motif. Because the majority of signal peptide-containing proteins encoded by A. oris possess multiple Cys residues, we propose that MdbA and VKOR constitute a major folding machine for the secretome of this organism. This oxidative protein folding pathway may be a common feature in Actinobacteria. PMID:26170452

A Disulfide Bond-forming Machine Is Linked to the Sortase-mediated Pilus Assembly Pathway in the Gram-positive Bacterium Actinomyces oris.

Science.gov (United States)

Reardon-Robinson, Melissa E; Osipiuk, Jerzy; Chang, Chungyu; Wu, Chenggang; Jooya, Neda; Joachimiak, Andrzej; Das, Asis; Ton-That, Hung

2015-08-28

Export of cell surface pilins in Gram-positive bacteria likely occurs by the translocation of unfolded precursor polypeptides; however, how the unfolded pilins gain their native conformation is presently unknown. Here, we present physiological studies to demonstrate that the FimA pilin of Actinomyces oris contains two disulfide bonds. Alanine substitution of cysteine residues forming the C-terminal disulfide bridge abrogates pilus assembly, in turn eliminating biofilm formation and polymicrobial interaction. Transposon mutagenesis of A. oris yielded a mutant defective in adherence to Streptococcus oralis, and revealed the essential role of a vitamin K epoxide reductase (VKOR) gene in pilus assembly. Targeted deletion of vkor results in the same defects, which are rescued by ectopic expression of VKOR, but not a mutant containing an alanine substitution in its conserved CXXC motif. Depletion of mdbA, which encodes a membrane-bound thiol-disulfide oxidoreductase, abrogates pilus assembly and alters cell morphology. Remarkably, overexpression of MdbA or a counterpart from Corynebacterium diphtheriae, rescues the Δvkor mutant. By alkylation assays, we demonstrate that VKOR is required for MdbA reoxidation. Furthermore, crystallographic studies reveal that A. oris MdbA harbors a thioredoxin-like fold with the conserved CXXC active site. Consistently, each MdbA enzyme catalyzes proper disulfide bond formation within FimA in vitro that requires the catalytic CXXC motif. Because the majority of signal peptide-containing proteins encoded by A. oris possess multiple Cys residues, we propose that MdbA and VKOR constitute a major folding machine for the secretome of this organism. This oxidative protein folding pathway may be a common feature in Actinobacteria. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

HH 222: A GIANT HERBIG-HARO FLOW FROM THE QUADRUPLE SYSTEM V380 ORI

Energy Technology Data Exchange (ETDEWEB)

Reipurth, Bo; Aspin, Colin; Connelley, M. S. [Institute for Astronomy, University of Hawaii at Manoa, 640 North Aohoku Place, Hilo, HI 96720 (United States); Bally, John [Center for Astrophysics and Space Astronomy, University of Colorado, Boulder, CO 80309 (United States); Geballe, T. R. [Gemini Observatory, 670 North Aohoku Place, Hilo, HI 96720 (United States); Kraus, Stefan [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-78, Cambridge, MA 02138 (United States); Appenzeller, Immo [Landessternwarte Heidelberg, Königstuhl 12, D-69117 Heidelberg (Germany); Burgasser, Adam, E-mail: reipurth@ifa.hawaii.edu, E-mail: caa@ifa.hawaii.edu, E-mail: msc@ifa.hawaii.edu, E-mail: John.Bally@colorado.edu, E-mail: tgeballe@gemini.edu, E-mail: stefan.kraus@cfa.harvard.edu, E-mail: iappenze@lsw.uni-heidelberg.de, E-mail: aburgasser@ucsd.edu [Center for Astrophysics and Space Science, University of California San Diego, La Jolla, CA 92093 (United States)

2013-11-01

HH 222 is a giant shocked region in the L1641 cloud, and is popularly known as the Orion Streamers or ''the waterfall'' on account of its unusual structure. At the center of these streamers are two infrared sources coincident with a nonthermal radio jet aligned along the principal streamer. The unique morphology of HH 222 has long been associated with this radio jet. However, new infrared images show that the two sources are distant elliptical galaxies, indicating that the radio jet is merely an improbable line-of-sight coincidence. Accurate proper motion measurements of HH 222 reveal that the shock structure is a giant bow shock moving directly away from the well-known, very young, Herbig Be star V380 Ori. The already known Herbig-Haro object HH 35 forms part of this flow. A new Herbig-Haro object, HH 1041, is found precisely in the opposite direction of HH 222 and is likely to form part of a counterflow. The total projected extent of this HH complex is 5.3 pc, making it among the largest HH flows known. A second outflow episode from V380 Ori is identified as a pair of HH objects, HH 1031 to the northwest and the already known HH 130 to the southeast, along an axis that deviates from that of HH 222/HH 1041 by only 3.°7. V380 Ori is a hierarchical quadruple system, including a faint companion of spectral type M5 or M6, which at an age of ∼1 Myr corresponds to an object straddling the stellar-to-brown dwarf boundary. We suggest that the HH 222 giant bow shock is a direct result of the dynamical interactions that led to the conversion from an initial non-hierarchical multiple system into a hierarchical configuration. This event occurred no more than 28,000 yr ago, as derived from the proper motions of the HH 222 giant bow shock.

Spectral and photometric observations of fast irregular variables. 3. VX Cas, UX Ori, BN Ori and WW Vul - results of U,B,V,J,H,K,L photometry

International Nuclear Information System (INIS)

Kolotilov, E.A.; Zajtseva, G.V.; Chenavrin, V.I.

1977-01-01

In the 1975-76 period photometric observations of the variable stars VX Cas, BN Ori and WW Vul in the optical (U,B,V) and infrared (J,H,K,L) spectral ranges have been conducted on the 60-cm and 125-cm reflector at the GAISh station in the Crimea. In most cases the optical and infrared measurements were carried out concurrently for each star. The photometric behavior of the variables during the observation period is described and, where possible, radiation variabilities in the different spectra ranges are compared

Optical absorption and thermoluminescence in Mg O, Mg O:Ni and Mg O:Li irradiated at room temperature

International Nuclear Information System (INIS)

Delgado, L.

1984-01-01

Optical absorption and thermoluminescence (TL) studies in Mg O, Mg O:Ni and Mg O:Li irradiated at room temperature are presented. In pure Mg O the thermal annihilation of Fe3+ by recombination with thermally released electrons at ∼ 90 and 175 degree centigree and the V center annealing by hole release up to 100 degree centigree cause the observed glow peaks at these temperatures. The TL excitation spectrum shows two maxima at 245 nm (electron center) and 288 nm (Fe3+). In Mg O:Ni X irradiation induces Fe 2 + →- Fe 3 + and Ni 2 + → Ni 3 + oxidations. Two TL emission bands centered at 110 degree centigree (red) and 80 o C (green) are assigned to electron release and their recombination at Fe 3 + and Ni 3 + respectively. In Mg O:Li two TL emission bands, one blue (430 nm) and the other red (730 nm) with excitation maxima at 245 nm (electron center) and 200 nm (hole center) respectively are observed. No V-center formation was detected in both Ni and Li doped samples. (Author) 42 refs

Radiometric Non-Uniformity Characterization and Correction of Landsat 8 OLI Using Earth Imagery-Based Techniques

Directory of Open Access Journals (Sweden)

Frank Pesta

2014-12-01

Full Text Available Landsat 8 is the first satellite in the Landsat mission to acquire spectral imagery of the Earth using pushbroom sensor instruments. As a result, there are almost 70,000 unique detectors on the Operational Land Imager (OLI alone to monitor. Due to minute variations in manufacturing and temporal degradation, every detector will exhibit a different behavior when exposed to uniform radiance, causing a noticeable striping artifact in collected imagery. Solar collects using the OLI’s on-board solar diffuser panels are the primary method of characterizing detector level non-uniformity. This paper reports on an approach for using a side-slither maneuver to estimate relative detector gains within each individual focal plane module (FPM in the OLI. A method to characterize cirrus band detector-level non-uniformity using deep convective clouds (DCCs is also presented. These approaches are discussed, and then, correction results are compared with the diffuser-based method. Detector relative gain stability is assessed using the side-slither technique. Side-slither relative gains were found to correct streaking in test imagery with quality comparable to diffuser-based gains (within 0.005% for VNIR/PAN; 0.01% for SWIR and identified a 0.5% temporal drift over a year. The DCC technique provided relative gains that visually decreased striping over the operational calibration in many images.

Stable replication of the EBNA1/OriP-mediated baculovirus vector and its application to anti-HCV gene therapy

Directory of Open Access Journals (Sweden)

Chang Myint OO

2009-10-01

Full Text Available Abstract Background Hepatitis C virus (HCV is one of the main causes of liver-related morbidity and mortality. Although combined interferon-α-ribavirin therapy is effective for about 50% of the patients with HCV, better therapies are needed and preventative vaccines have yet to be developed. Short-hairpin RNAs (shRNAs inhibit gene expression by RNA interference. The application of transient shRNA expression is limited, however, due to the inability of the shRNA to replicate in mammalian cells and its inefficient transduction. The duration of transgene (shRNA expression in mammalian cells can be significantly extended using baculovirus-based shRNA-expressing vectors that contain the latent viral protein Epstein-Barr nuclear antigen 1 (EBNA1 and the origin of latent viral DNA replication (OriP sequences. These recombinant vectors contain compatible promoters and are highly effective for infecting primary hepatocyte and hepatoma cell lines, making them very useful tools for studies of hepatitis B and hepatitis C viruses. Here, we report the use of these baculovirus-based vector-derived shRNAs to inhibit core-protein expression in full-length hepatitis C virus (HCV replicon cells. Results We constructed a long-term transgene shRNA expression vector that contains the EBV EBNA1 and OriP sequences. We also designed baculovirus vector-mediated shRNAs against the highly conserved core-protein region of HCV. HCV core protein expression was inhibited by the EBNA1/OriP baculovirus vector for at least 14 days, which was considerably longer than the 3 days of inhibition produced by the wild-type baculovirus vector. Conclusion These findings indicate that we successfully constructed a long-term transgene (shRNA expression vector (Ac-EP-shRNA452 using the EBNA1/OriP system, which was propagated in Escherichia coli and converted into mammalian cells. The potential anti-HCV activity of the long-term transgene (shRNA expression vector was evaluated with the view

An EMA Analysis of the Effect of Increasing Word Length on Consonant Production in Apraxia of Speech: A Case Study

Science.gov (United States)

Bartle, Carly J.; Goozee, Justine V.; Murdoch, Bruce E.

2007-01-01

The effect of increasing word length on the articulatory dynamics (i.e. duration, distance, maximum acceleration, maximum deceleration, and maximum velocity) of consonant production in acquired apraxia of speech was investigated using electromagnetic articulography (EMA). Tongue-tip and tongue-back movement of one apraxic patient was recorded…

Near-infrared monitoring and modeling of V1647 Ori in its ongoing 2008–2012 outburst phase

International Nuclear Information System (INIS)

Raman, Veeman Venkata; Anandarao, Boddapati G.; Janardhan, Padmanabhan; Pandey, Rajesh

2013-01-01

We present results of the Mt Abu JHK photometric and HI Brackett γ line monitoring of the eruptive young stellar object V1647 Orionis (McNeil's Object) during its ongoing outburst phase in 2008–2012. We discuss JHK color patterns and extinction during the outburst and compare them with those from the previous outburst phase in 2004–2005 and in the intervening quiescent period that lasted about 2 yr. Commencing from early 2012, the object has shown a slow fading out in all the bands. We report brightness variations in the nearby Herbig-Haro object HH22 that are possibly associated with those in V1647 Ori. We also present modeling of the spectral energy distributions of V1647 Ori during both its recent outburst and its quiescent phase. The physical parameters of the protostar and its circumstellar environment obtained from the modeling indicate marked differences between the two phases

Théorie du compromis versus Théorie du financement hiérarchique : une analyse sur un panel de PME non cotées

OpenAIRE

Adair, Philippe

2014-01-01

International audience; Résumé Nous testons les hypothèses relatives aux théories de la structure financière-compromis et financement hiérarchique-au regard de la fiscalité, des coûts d'agence et de l'asymétrie d'information. La variable expliquée est le taux d'endettement financier grâce à un modèle linéaire sur un panel cylindré de 2370 PME françaises observées durant la période 2002-2010. Selon nos résultats, à l'exception des garanties qui conditionnent l'accès au crédit et le crédit inte...

Le big bang n'est pas une théorie comme les autres

CERN Document Server

Bonnet-Bidaud, Jean-Marc; Leglu, Dominique; Reinisch, Gilbert

2009-01-01

Le big bang n'est pas une théorie comme les autres. Ce n'est d'ailleurs pas une théorie physique au sens propre du terme, mais un scénario cosmologique issu des équations de la relativité générale. Il est le modèle qui s'ajuste le mieux aux observations actuelles, mais à quel prix ? Il nous livre un Univers composé à 96 % de matière et d'énergie noires inconnues. C'est donc un euphémisme que de dire que le big bang semble poser autant - sinon plus - de questions qu'il n'en résout. En ce sens, le big bang apparaît davantage comme une paramétrisation de notre ignorance plutôt que comme une modélisation d'un phénomène. Pourtant, le succès du big bang et l'adhésion qu'il suscite, tant dans la sphère scientifique que dans la sphère médiatique, ne se démentent pas. Surmédiatisé, son statut dépasse celui de modèle théorique, et la simple évocation de son nom suffit pour justifier des opérations de marketing scientifique ou rejeter des cosmologies alternatives. Pour éclaircir les pr...

DM ORI: A YOUNG STAR OCCULTED BY A DISTURBANCE IN ITS PROTOPLANETARY DISK

Energy Technology Data Exchange (ETDEWEB)

Rodriguez, Joseph E.; Stassun, Keivan G.; Lund, Michael B.; Weintraub, David A. [Department of Physics and Astronomy, Vanderbilt University, 6301 Stevenson Center, Nashville, TN 37235 (United States); Cargile, Phillip [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Shappee, Benjamin J. [Carnegie Observatories, 813 Santa Barbara Street, Pasadena, CA 91101 (United States); Siverd, Robert J. [Las Cumbres Observatory Global Telescope Network, 6740 Cortona Drive, Suite 102, Santa Barbara, CA 93117 (United States); Pepper, Joshua [Department of Physics, Lehigh University, 16 Memorial Drive East, Bethlehem, PA 18015 (United States); Kochanek, Christopher S.; Gaudi, B. Scott; Stanek, Krzysztof Z.; Holoien, Thomas W.-S. [Department of Astronomy, The Ohio State University, Columbus, OH 43210 (United States); James, David [Cerro Tololo InterAmerican Observatory, Casilla 603, La Serena (Chile); Kuhn, Rudolf B. [South African Astronomical Observatory, P.O. Box 9, Observatory 7935 (South Africa); Beatty, Thomas G. [Department of Astronomy and Astrophysics, The Pennsylvania State University, 525 Davey Lab, University Park, PA 16802 (United States); Prieto, Jose L. [Nucleo de Astronoma de la Facultad de Ingeniera, Universidad Diego Portales, Av. Ejercito 441, Santiago (Chile); Feldman, Daniel M.; Espaillat, Catherine C. [Department of Astronomy, Boston University, 725 Commonwealth Avenue, Boston, MA 02215 (United States)

2016-11-01

In some planet formation theories, protoplanets grow gravitationally within a young star’s protoplanetary disk, a signature of which may be a localized disturbance in the disk’s radial and/or vertical structure. Using time-series photometric observations by the Kilodegree Extremely Little Telescope South project and the All-Sky Automated Survey for SuperNovae, combined with archival observations, we present the discovery of two extended dimming events of the young star, DM Ori. This young system faded by ∼1.5 mag from 2000 March to 2002 August and then again in 2013 January until 2014 September (depth ∼1.7 mag). We constrain the duration of the 2000–2002 dimming to be < 860 days, and the event in 2013–2014 to be < 585 days, separated by ∼12.5 years. A model of the spectral energy distribution indicates a large infrared excess consistent with an extensive circumstellar disk. Using basic kinematic arguments, we propose that DM Ori is likely being periodically occulted by a feature (possibly a warp or perturbation) in its circumstellar disk. In this scenario, the occulting feature is located >6 au from the host star, moving at ∼14.6 km s{sup −1} and is ∼4.9 au in width. This localized structure may indicate a disturbance such as that which may be caused by a protoplanet early in its formation.

PREFACE: EMAS 2011: 12th European Workshop on Modern Developments in Microbeam Analysis

Science.gov (United States)

Brisset, François; Dugne, Olivier; Robaut, Florence; Lábár, János L.; Walker, Clive T.

2012-03-01

This volume of IOP Conference Series: Materials Science and Engineering contains papers from the 12th Workshop of the European Microbeam Analysis Society (EMAS) on Modern Developments and Applications in Microbeam Analysis, which took place from the 15-19 May 2011 in the Angers Congress Centre, Angers, France. The primary aim of this series of workshops is to assess the state-of-the-art and reliability of microbeam analysis techniques. The workshops also provide a forum where students and young scientists starting out on a career in microbeam analysis can meet and discuss with the established experts. The workshops have a very specific format comprising invited plenary lectures by internationally recognized experts, poster presentations by the participants and round table discussions on the key topics led by specialists in the field. This workshop was organized in collaboration with GN-MEBA - Groupement National de Microscopie Electronique à Balayage et de microAnalysis, France. The technical programme included the following topics: the limits of EPMA, new techniques, developments and concepts in microanalysis, microanalysis in the SEM, and new and less common applications of micro- and nanoanalysis. As at previous workshops there was also a special oral session for young scientists. The best presentation by a young scientist was awarded with an invitation to attend the 2012 Microscopy and Microanalysis meeting at Phoenix, Arizona. The prize went to Pierre Burdet, of the Federal Institute of Technology of Lausanne (EPFL), for his talk entitled '3D EDS microanalysis by FIB-SEM: enhancement of elemental quantification'. The continuing relevance of the EMAS workshops and the high regard in which they are held internationally can be seen from the fact that 74 posters from 18 countries were on display at the meeting, and that the participants came from as far away as Japan, Canada and the USA. A selection of participants with posters were invited to give a short oral

Rein Veidemann: meil oli valida - nüüd või mitte kunagi / Rein Veidemann ; küsitles Tõnu Prei

Index Scriptorium Estoniae

Veidemann, Rein, 1946-

2007-01-01

Intervjuu Rein Veidemanniga, kes oli üks 1991.a. augustiputši päevil Eesti iseseisvust kinnitava otsuse poolt hääletanud 69 rahvasaadikust. Ülemnõukogu 20. augusti otsust peab ta sama tähtsaks kui Eesti Vabariigi väljakuulutamist 1918. aastal

How do the EMA and FDA decide which anticancer drugs make it to the market? A comparative qualitative study on decision makers' views.

Science.gov (United States)

Tafuri, G; Stolk, P; Trotta, F; Putzeist, M; Leufkens, H G; Laing, R O; De Allegri, M

2014-01-01

The process leading to a regulatory outcome is guided by factors both related and unrelated to the data package, defined in this analysis as 'formal and informal factors', respectively. The aim of this qualitative study was to analyse which formal and informal factors drive the decision-making process of the European Medicines Agency (EMA) and Food and Drug Administration (FDA) regulators with regard to anticancer drugs, using in-depth semi-structured interviews with regulators of the two agencies. In line with the theory and practice of qualitative research, no set sample size was defined a priori. Respondent enrolment continued until saturation and redundancy were reached. Data were collected through means of in-depth semi-structured interviews conducted either in a face-to-face setting or via Skype(®) with each regulator. The interviews were audio-recorded and verbatim transcribed. The analysis was manually carried out on the transcribed text. Data were independently coded and categorized by two researchers. Interpretation of the findings emerged through a process of triangulation between the two. Seven EMA and six FDA regulators, who had extensive experience with making decisions about anticancer medicines, were interviewed between April and June 2012. There is an open dialogue between the FDA and EMA, with the two moving closer and exchanging information, not opinions. Differences in decision-making between the agencies may be due to a different evaluation of end points. Different interaction modalities with industry and patients represent an additional source of divergence with a potential impact on decision-making. The key message of our respondents was that the agencies manage uncertainty in a different way: unlike the EMA, the FDA has a prevailing attitude to take risks in order to guarantee quicker access to new treatments. Although formal factors are the main drivers for regulatory decisions, the influence of informal factors plays an important role in

Mécanique quantique relativiste théories de jauge : cours et exercices corrigés

CERN Document Server

Klasen, Michael

2009-01-01

Avec la mise en service du plus grand accélérateur du monde, le LHC au CERN, cet ouvrage propose de manière pertinente une introduction pédagogique aux théories décrivant les particules élémentaires à haute énergie. Des rappels de relativité restreinte et du formalisme de Lagrange et Hamilton permettent d'établir une base commune et une notation covariante. Sont ensuite présentées la mécanique quantique relativiste avec les équations de Klein-Gordon et de Dirac, les fonctions de Green et les propagateurs, les théories de jauge abéliennes, comme l'électrodynamique quantique (QED), et non-abéliennes, comme la chromodynamique quantique (QCD), et le mécanisme de Higgs. Les règles de Feynman, qui en sont déduites, offrent une description intuitive sur les interactions entre les constituants fondamentaux et un outil de calcul efficace pour les processus physiques. Chaque chapitre se termine par une série d'exercices corrigés. Le cours reste accessible aux étudiants de master qui ne souhait...

Uudised : EMA uus barokkorel. Olari Elts Soome Raadio SO ees. "Supreme Silence" Saksamaal. Kangro muusika Lätis ja Leedus / Priit Kuusk

Index Scriptorium Estoniae

Kuusk, Priit, 1938-

2001-01-01

EMA vastvalminud barokkoreli avamispidustustest. O.Elts juhatas 30. apr. Finlandia-talos toimunud kontserdil Soome Raadio SO-d. P.Vähi teos "Supreme Silence" kõlas kahel muusikafestivalil Saksamaal. Läti klaveriduo esitas rahvusvahelisel klaveriduode festivalil Lätis ja Leedus R.Kangro pala "O Sancta Simplicitas!"

La théorie des situations didactiques en mathématiques

OpenAIRE

Brousseau, Guy

2012-01-01

Résumé Après avoir rappelé quelques notions de base de la théorie des situations didactiques en mathématiques, l’auteur expose quelques-uns des résultats qu’elle a produit en les replaçant dans leur chronologie et leurs motivations. Il évoque leurs conditions, leur signification et l’ingénierie didactique qu’il en a tiré. Laissant de côté les questions de technique et de méthodologie pourtant essentielles, il montre comment divers résultats ont établi que diverses idéologies didactiques célèb...

Deux théories de l'analyse psychique: Wundt et Brentano

OpenAIRE

Dewalque, Arnaud

2014-01-01

L’objectif de ce chapitre est de réévaluer succinctement les relations entre la phénoménologie et la psychologie expérimentale naissantes à partir des positions de Franz Brentano et de Wilhelm Wundt. Contrairement à une idée reçue, je suggère, d’une part, que les programmes analytiques de Brentano et de Wundt reposent tous deux sur un procédé expérimental consistant à faire varier les parties des phénomènes psychiques étudiés. Mais je suggère aussi, d’autre part, que les théories de l’analyse...

Mapping paddy rice planting area in rice-wetland coexistent areas through analysis of Landsat 8 OLI and MODIS images.

Science.gov (United States)

Zhou, Yuting; Xiao, Xiangming; Qin, Yuanwei; Dong, Jinwei; Zhang, Geli; Kou, Weili; Jin, Cui; Wang, Jie; Li, Xiangping

2016-04-01

Accurate and up-to-date information on the spatial distribution of paddy rice fields is necessary for the studies of trace gas emissions, water source management, and food security. The phenology-based paddy rice mapping algorithm, which identifies the unique flooding stage of paddy rice, has been widely used. However, identification and mapping of paddy rice in rice-wetland coexistent areas is still a challenging task. In this study, we found that the flooding/transplanting periods of paddy rice and natural wetlands were different. The natural wetlands flood earlier and have a shorter duration than paddy rice in the Panjin Plain, a temperate region in China. We used this asynchronous flooding stage to extract the paddy rice planting area from the rice-wetland coexistent area. MODIS Land Surface Temperature (LST) data was used to derive the temperature-defined plant growing season. Landsat 8 OLI imagery was used to detect the flooding signal and then paddy rice was extracted using the difference in flooding stages between paddy rice and natural wetlands. The resultant paddy rice map was evaluated with in-situ ground-truth data and Google Earth images. The estimated overall accuracy and Kappa coefficient were 95% and 0.90, respectively. The spatial pattern of OLI-derived paddy rice map agrees well with the paddy rice layer from the National Land Cover Dataset from 2010 (NLCD-2010). The differences between Rice Landsat and Rice NLCD are in the range of ±20% for most 1-km grid cell. The results of this study demonstrate the potential of the phenology-based paddy rice mapping algorithm, via integrating MODIS and Landsat 8 OLI images, to map paddy rice fields in complex landscapes of paddy rice and natural wetland in the temperate region.

High Voltage EEE Parts for EMA/EHA Applications on Manned Launch Vehicles

Science.gov (United States)

Griffin, Trent; Young, David

2011-01-01

The objective of this paper is an assessment of high voltage electronic components required for high horsepower electric thrust vector control (TVC) systems for human spaceflight launch critical application. The scope consists of creating of a database of available Grade 1 electrical, electronic and electromechanical (EEE) parts suited to this application, a qualification path for potential non-Grade 1 EEE parts that could be used in these designs, and pathfinder testing to validate aspects of the proposed qualification plan. Advances in the state of the art in high power electric power systems enable high horsepower electric actuators, such as the electromechnical actuator (EMA) and the electro-hydrostatic actuator (EHA), to be used in launch vehicle TVC systems, dramaticly reducing weight, complexity and operating costs. Designs typically use high voltage insulated gate bipolar transistors (HV-IGBT). However, no Grade 1 HV-IGBT exists and it is unlikely that market factors alone will produce such high quality parts. Furthermore, the perception of risk, the lack of qualification methodoloy, the absence of manned space flight heritage and other barriers impede the adoption of commercial grade parts onto the critical path. The method of approach is to identify high voltage electronic component types and key parameters for parts currently used in high horsepower EMA/EHA applications, to search for higher quality substitutes and custom manufacturers, to create a database for these parts, and then to explore ways to qualify these parts for use in human spaceflight launch critical application, including grossly derating and possibly treating hybrid parts as modules. This effort is ongoing, but results thus far include identification of over 60 HV-IGBT from four manufacturers, including some with a high reliability process flow. Voltage ranges for HV-IGBT have been identified, as has screening tests used to characterize HV-IGBT. BSI BS ISO 21350 Space systems Off

Murillo y los orígenes de la iconografía del Niño Jesús dormido sobre la cruz

Directory of Open Access Journals (Sweden)

Nerea V. Pérez López

2015-01-01

Full Text Available Murillo realizó varias pinturas del Niño Jesús dormido sobre la cruz, creando una serie de modelos iconográficos que fueron muy seguidos. Aunque es un tema en auge en la Contrarreforma, sus orígenes se encuentran en las visiones de santas, en los textos religiosos y literarios y en la adaptación de otras tipologías iconográficas de origen pagano, alegórico y religioso. En este artículo se rastrean los orígenes de la iconografía del Niño Jesús dormido y su presencia en la obra del pintor español Murillo.

Draft genome sequence of Chelonobacter oris strain 1662T, associated with respiratory disease in Hermann’s tortoises

DEFF Research Database (Denmark)

Kudirkiene, Egle; Hansen, Mie Johanne; Bojesen, Anders Miki

2014-01-01

Chelonobacter oris 1662T is a type strain of the recently described species of the Pasteurellaceae family. The strain was isolated from the choanae of a captive tortoise with signs of respiratory tract infection. The genome reported here is approximately 2.6 Mb in size and has a G+C content of 47.1%....

A multicharge ion source (Supernanogan) for the OLIS facility at ISAC/TRIUMF.

Science.gov (United States)

Jayamanna, K; Wight, G; Gallop, D; Dube, R; Jovicic, V; Laforge, C; Marchetto, M; Leross, M; Louie, D; Laplante, R; Laxdal, R; McDonald, M; Wiebe, G J; Wang, V; Yan, F

2010-02-01

The Off-Line Ion Source (OLIS) [K. Jayamanna, D. Yuan, T. Kuo, M. MacDonald, P. Schmor, and G. Dutto, Rev. Sci. Instrum. 67, 1061 (1996); K. Jayamanna, Rev. Sci. Instrum. 79, 02711 (2008)] facility consists of a high voltage terminal containing a microwave cusp ion source, either a surface ion source or a hybrid surface-arc discharge ion source [K. Jayamanna and C. Vockenhuber, Rev. Sci. Instrum. 79, 02C712 (2008)], and an electrostatic switch that allows the selection of any one of the sources without mechanical intervention. These sources provide a variety of +1 beams up to mass 30 for Isotope Separator and ACcelerator (ISAC) [R. E. Laxdal, Nucl. Instrum. Methods Phys. Res. B 204, 400 (2003)] experiments, commissioning the accelerators, setting up the radioactive experiments, and for tuning the beam lines. The radio frequency quadrupole (RFQ) [M. Marchetto, Z. T. Ang, K. Jayamanna, R. E. Laxdal, A. Mitra, and V. Zvyagintsev, Eur. Phys. J. Spec. Top. 150, 241 (2005)] injector accelerator is a constant velocity machine designed to accept only 2 keV/u and the source extraction energy is limited to 60 kV. Further stripping is then needed downstream of the RFQ to inject the beam into the drift tube linac [M. Marchetto, Z. T. Ang, K. Jayamanna, R. E. Laxdal, A. Mitra, and V. Zvyagintsev, Eur. Phys. J. Spec. Top. 150, 241 (2005)] accelerator that requires A/q up to 6. Base on this constraints a multicharge ion source capable to deliver beams above mass 30 with A/q up to 6 was needed in order to reach full capability of the ISAC facility. A Supernanogan [C. Bieth et al., Nucleonika 48, S93 (2003)] multicharge ion source was then purchased from Pantechnik and was installed in the OLIS terminal. Commissioning and performance of the Supernanogan with some results such as emittance dependence of the charge states as well as charge state efficiencies are presented.

Ricœur et la théorie de l’action

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Jean-Luc Petit

2014-07-01

Full Text Available  AbstractRicoeur’s Philosophy of the Will is reexamined here both as a source of motivation for his project of dialoguing with the analytic theory of action and as an explanation for the lack of response on the part of his Anglo-American interlocutors.Keywords: Actions, Language, Body, Idealism. RésuméLa Philosophie de la volonté de Ricœur est revisitée ici comme source de motivation de son entreprise de dialogue avec la théorie analytique de l’action et comme explication du défaut de réponse de ses interlocuteurs anglo-américains.Mots-clés: Actions, Langage, Corps, Idéalisme.

Marketing Regulatory Oversight of Advanced Therapy Medicinal Products (ATMPs) in Europe: The EMA/CAT Perspective.

Science.gov (United States)

Salmikangas, Paula; Schuessler-Lenz, Martina; Ruiz, Sol; Celis, Patrick; Reischl, Ilona; Menezes-Ferreira, Margarida; Flory, Egbert; Renner, Matthias; Ferry, Nicolas

2015-01-01

With the release of Regulation 1394/2007, a new framework for gene and cell therapy medicinal products and tissue-engineered products was established in the European Union. For all three product classes, called advanced therapy medicinal products, a centralised marketing authorisation became mandatory. The European Medicines Agency (EMA) together with its Committee for Advanced Therapies, Committee for Human Medicinal Products and the network of national agencies is responsible for scientific evaluation of the marketing authorisation applications. For a new application, data and information relating to manufacturing processes and quality control of the active substance and the final product have to be submitted for evaluation together with data from non-clinical and clinical safety and efficacy studies. Technical requirements for ATMPs are defined in the legislation, and guidance for different products is available through several EMA/CAT guidelines. Due to the diversity of ATMPs, a tailored approach for regulating these products is considered necessary. Thus, a risk-based approach has been introduced for ATMPs allowing flexibility for the regulatory requirements. Since the regulatory framework for ATMPs was established, five products have been licenced in the European Union. However, the pipeline of new ATMPs is much bigger, as seen from the significant numbers of different products discussed by the CAT in scientific advice and classification procedures. In 2013, a public consultation on the ATMP Regulation was conducted by the European Commission, and the results were published in 2014. The report proposes several improvements for the current framework and established procedures for the regulation of ATMPs.

Schatgraven in 'de mijnen van het Oosten'. Europa's eerste tijdschrift voor oriëntaalse studies

Directory of Open Access Journals (Sweden)

Peter Rietbergen

1999-06-01

Full Text Available Tussen 1809 en 1818 verscheen Fundgruben des Orients. Dit eerste Europese tijdschrift voor oriëntaalse studies was een spreekbuis voor liefhebbers van de cultuur van het Oosten. De redactie wilde de nadruk leggen op het Nabije Oosten. De groeiende koloniale invloed van Engeland in Azië, met name in India, weerspiegelde zich echter ook in de kolommen van het tijdschrift. Een politiek gevoelig artikel maakte waarschijnlijk een einde aan het blad.

Sustainability and EMAS: Impact of Motivations and Barriers on the Perceived Benefits from the Adoption of Standards

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José Álvarez-García

2016-10-01

Full Text Available The objective of this paper is to analyze the influence of the sources of motivation that lead companies to adopt a global standard of the Environmental Management System and the barriers found in the process, on the perceived benefits of the implementation and certification of the standard. To achieve the objectives proposed, primary data were collected using a survey questionnaire that was administered to a representative sample of companies certified as EMAS-Eco-Management and Audit Scheme of the Autonomous Community of Galicia (sample of 114 of the 255 companies. An extensive review of the academic literature published on ISO 14001 and EMAS about motivations, barriers and benefits was carried out in order to establish the working hypotheses that are analyzed using structural equation models as the statistical tool. The findings of this study show that the motivations positively affect the benefits derived from implementation, noting that the internal motivations (related to efficiency; improved performance, productivity and profitability have a stronger influence on the benefits than the external motivations (related to stakeholders’ social pressure. In addition, the motivations also affect the perceived barriers, and these affect the benefits negatively, i.e., the higher the barriers encountered, the lower the perceived benefits. The results obtained allow us to identify important implications for managers, which will help them establish management strategies in the field of environmental management.

Nietzsche : les Lumières et la cruauté. De l’interprétation de Nietzsche par la Théorie critique

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Agnès Gayraud

2010-09-01

Full Text Available En 1983, dans Le Discours philosophique de la modernité, la critique habermassienne de l’irrationalisme et du poststructuralisme fait basculer sans équivoque l’auteur de La Volonté de puissance dans le camp des ennemis de la Théorie critique. Toutefois, à la faveur peut-être d’une lecture qui se voulait celle de happy few, les fondateurs de la Théorie critique, Max Horkheimer et Theodor W. Adorno, n’avaient jusque-là pas fait de Friedrich Nietzsche une figure aussi menaçante. Lors d’un entretien radiophonique consacré au philosophe, enregistré à Francfort-sur-le-Main le 31 juillet 1950 en célébration du cinquantième anniversaire de sa mort, ils dénoncèrent l’« horrible mécompréhension » dont Nietzsche avait surtout fait l’objet. Par leur attention à l’ironie de Nietzsche, à la négativité de son discours, ils avaient toujours décelé dans sa pensée de la cruauté le nerf d’une pensée des Lumières telle qu’elle devait être encore affirmée au xxe siècle. Aurait-il existé une alliance paradoxale de la Théorie critique avec le théoricien du Surhomme et de l’Éternel retour, avant qu’avec Habermas la guerre ne lui soit déclarée, ainsi qu’à ses héritiers ? L’article tente de faire apparaître comment, avant cette guerre – et n’en déplaise également aux ennemis nietzschéens de la dialectique –, existait entre Nietzsche et la Théorie critique plus et mieux qu’un statu quo.

"Ode Ori": a culture-bound disorder with prominent somatic features in Yoruba Nigerian patients.

Science.gov (United States)

Makanjuola, R O

1987-03-01

Thirty patients diagnosed by Nigerian Yoruba traditional healers as suffering from a condition termed "Ode Ori" are described. The chief complaints were of a crawling sensation in the head and body, noises in the ears, palpitations and various other somatic complaints. Anxiety and depressive symptoms were prominent in all the patients and indeed the most common DSM-III diagnoses were of depressive and anxiety disorders. The significance of the disorder and its features is discussed in the context of the socio-cultural background of the patients.

Pemodelan Dan Analisis Pengaruh Variasi Oli dan Diameter Orifice terhadap Gaya Redam Shock Absorber Dan Respon Dinamis Sepeda Motor Yamaha Jupiter Z 2008

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Newanda Asa Wahid

2017-03-01

Full Text Available Sepeda motor merupakan moda transportasi yang paling banyak diminati oleh masyarakat Indonesia. Dalam hal kenyamanan, maka komponen sepeda motor yang berperan penting adalah sistem suspensi. Sistem suspensi berfungsi menyerap getaran berlebih akibat profil permukaan jalan, sehingga meningkatkan kenyamanan dan keamanan. Oleh karena itu, perlu dilakukan penelitian untuk mendapatkan sistem suspensi yang terbaik. Dalam tugas akhir ini dilakukan pemodelan dan analisis pengaruh perubahan parameter sistem suspensi sepeda motor Yamaha Jupiter Z 2008 khususnya pada komponen monotube hydraulic shock absorber yang didasarkan pada pemodelan setengah kendaraan. Parameter yang divariasikan adalah tipe oli dan diameter orifice, dimana terdapat 5 macam tipe oli dengan rentang nilai massa jenis (ρ sebesar 845 – 874 kg/m3, dan viskositas (ν sebesar 11,3 – 46 mm2/s, sementara untuk diameter orifice yaitu saat kompresi (Docomp sebesar 1,2 – 1,5 mm, saat ekspansi (Doexp sebesar 0,8 – 1 mm. Input yang digunakan pada simulasi adalah input sinusoidal dan input bump modified. Dari penelitian ini didapatkan hasil bahwa sistem suspensi modifikasi monotube hydraulic shock absorber yang menghasilkan gaya redam optimal memiliki nilai parameter viskositas kinematis oli 46 mm2/s, massa jenis oli 845 kg/m3, diameter orifice kompresi 0,00135 m, dan diameter orifice ekspansi 0,0009 m. Nilai gaya redam optimal yang dihasilkan sistem suspensi modifikasi adalah sebesar 1171,3 N, lebih tinggi hingga 546,44 N dibandingkan dengan gaya redam sistem supensi asli yang bernilai 624,86 N pada frekuensi 2 Hz. Pada sistem setengah kendaraan motor dengan penggunaan sistem suspensi asli maupun modifikasi, untuk input bump, respon kendaraan dan penumpang mencapai steady state kurang dari 2 detik dan 5 detik, sedangkan untuk input sinusoidal responnya mencapai steady state kurang dari 2 detik dan 3 detik. Penggunaan suspensi asli maupun modifikasi menghasilkan nilai perpindahan RMS yang

Integrating Data of ASTER and Landsat-8 OLI (AO for Hydrothermal Alteration Mineral Mapping in Duolong Porphyry Cu-Au Deposit, Tibetan Plateau, China

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Tingbin Zhang

2016-10-01

Full Text Available One of the most important characteristics of porphyry copper deposits (PCDs is the type and distribution pattern of alteration zones which can be used for screening and recognizing these deposits. Hydrothermal alteration minerals with diagnostic spectral absorption properties in the visible and near-infrared (VNIR through the shortwave infrared (SWIR regions can be identified by multispectral and hyperspectral remote sensing data. Six Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER bands in SWIR have been shown to be effective in the mapping of Al-OH, Fe-OH, Mg-OH group minerals. The five VNIR bands of Landsat-8 (L8 Operational Land Imager (OLI are useful for discriminating ferric iron alteration minerals. In the absence of complete hyperspectral coverage area, an opportunity, however, exists to integrate ASTER and L8-OLI (AO to compensate each other’s shortcomings in covering area for mineral mapping. This study examines the potential of AO data in mineral mapping in an arid area of the Duolong porphyry Cu-Au deposit(Tibetan Plateau in China by using spectral analysis techniques. Results show the following conclusions: (1 Combination of ASTER and L8-OLI data (AO has more mineral information content than either alone; (2 The Duolong PCD alteration zones of phyllic, argillic and propylitic zones are mapped using ASTER SWIR bands and the iron-bearing mineral information is best mapped using AO VNIR bands; (3 The multispectral integration data of AO can provide a compensatory data of ASTER VNIR bands for iron-bearing mineral mapping in the arid and semi-arid areas.

EMA: a developmentally regulated cell-surface glycoprotein of CNS neurons that is concentrated at the leading edge of growth cones.

Science.gov (United States)

Baumrind, N L; Parkinson, D; Wayne, D B; Heuser, J E; Pearlman, A L

1992-08-01

To identify cell-surface molecules that mediate interactions between neurons and their environment during neural development, we used monoclonal antibody techniques to define a developmentally regulated antigen in the central nervous system of the mouse. The antibody we produced (2A1) immunolabels cells throughout the central nervous system; we analyzed its distribution in the developing cerebral cortex, where it is expressed on cells very soon after they complete mitosis and leave the periventricular proliferative zone. Expression continues into adult life. The antibody also labels the epithelium of the choroid plexus and the renal proximal tubules, but does not label neurons of the peripheral nervous system in the dorsal root ganglia. In dissociated cell culture of embryonic cerebral cortex, 2A1 labels the surface of neurons but not glia. Immunolabeling of neurons in tissue culture is particularly prominent on the edge of growth cones, including filopodia and the leading edge of lamellipodia, when observed with either immunofluorescence or freeze-etch immunoelectron microscopy. Immunopurification with 2A1 of a CHAPS-extracted membrane preparation from brains of neonatal mice produces a broad (32-36 kD) electrophoretic band and a less prominent 70 kD band that are sensitive to N-glycosidase but not endoglycosidase H. Thus the 2A1 antibody recognizes a developmentally regulated, neuronal cell surface glycoprotein (or glycoproteins) with complex N-linked oligosaccharide side chains. We have termed the glycoprotein antigen EMA because of its prominence on the edge membrane of growth cones. EMA is similar to the M6 antigen (Lagenaur et al: J. Neurobiol. 23:71-88, 1992) in apparent molecular weight, distribution in tissue sections, and immunoreactivity on Western blots, suggesting that the two antigens are similar or identical. Expression of EMA is a very early manifestation of neuronal differentiation; its distribution on growth cones suggests a role in mediating the

Observations of zodiacal light of the isolated Herbig BF Ori Ae star

International Nuclear Information System (INIS)

Grinin, V.P.; Kiselev, N.N.; Minikulov, N.Kh.; AN Tadzhikskoj SSR, Dushanbe

1989-01-01

The isolated Herbig BF Ori Ae-star belongs to the subclass of young irreguLar variables with non-periodic Algol-type brightness variations. In the course of polarization and photometrical patrol observations carried out in 1987-88 in the Crimea and Sanglock, high linear polarization has been observed in deep minima. The analysis of the observations show, that the most probably a source of polarization is the scattered light from the circumstellar dust disklike envelope that is the analogue of the solar zodiacal light. It is concluded that the bimodal distribution oF positional angles of linear polarization in L 1641 reflects a complex structure of the magnetic field in this giant cloud

EMA-qPCR to monitor the efficiency of a closed-coupled solar pasteurization system in reducing Legionella contamination of roof-harvested rainwater.

Science.gov (United States)

Reyneke, B; Dobrowsky, P H; Ndlovu, T; Khan, S; Khan, W

2016-05-15

Solar pasteurization is effective in reducing the level of indicator organisms in stored rainwater to within drinking water standards. However, Legionella spp. were detected at temperatures exceeding the recommended pasteurization temperatures using polymerase chain reaction assays. The aim of the current study was thus to apply EMA quantitative polymerase chain reaction (EMA-qPCR) to determine whether the Legionella spp. detected were intact cells and therefore possibly viable at pasteurization temperatures >70°C. The BacTiter-Glo™ Microbial Cell Viability Assay was also used to detect the presence of ATP in the tested samples, as ATP indicates the presence of metabolically active cells. Chemical analysis also indicated that all anions and cations were within the respective drinking water guidelines, with the exception of iron (mean: 186.76 μg/L) and aluminium (mean: 188.13 μg/L), which were detected in the pasteurized tank water samples at levels exceeding recommended guidelines. The BacTiter-Glo™ Microbial Cell Viability Assay indicated the presence of viable cells for all pasteurized temperatures tested, with the percentage of ATP (in the form of relative light units) decreasing with increasing temperature [70-79°C (96.7%); 80- 89°C (99.2%); 90-95°C (99.7%)]. EMA-qPCR then indicated that while solar pasteurization significantly reduced (p0.05) in the mean copy numbers was detected with an increase in the pasteurization temperature, with 6 × 10(3) genomic copies/mL DNA sample obtained at 95°C. As intact Legionella cells were detected in the pasteurized tank water samples, quantitative microbial risk assessment studies need to be conducted to determine the potential health risk associated with using the water for domestic purposes. Copyright © 2016 Elsevier B.V. All rights reserved.

OLI/ESP Modeling Of The Semi-Integrated Pilot Plant For Estimate Of Campaigns I-IV Simulant Volumes

International Nuclear Information System (INIS)

CARL, BARNES

2004-01-01

Four SIPP campaigns have been planned to investigate the effect of recycle streams on the RPP-WTP pretreatment process such as the filter flux rate and other areas of interest. This document describes OLI/ESP modeling work done in support of the planning and operation of the SIPP. An existing OLI/ESP steady-state model was expanded to represent the pretreatment system through to the TLP evaporator for the LAW train and the washed sludge for the HLW train. The model was used to investigate alternative operating scenarios, determine the optimum volumetric waste feed ratio of AP-101 to AY-102, and, for each campaign, estimate the simulant and input recycle volumes corresponding to the target glass production rates of 6MT/day HLW glass and 80MT/day LAW glass and scaled to the target of 140L of Campaign I washed sludge. It was designed to quickly achieve steady state and simulation results indicate this was accomplished by Campaign IV. The alternative operating scenarios modeled differed only in the point at which the AP-101 and AY-102 waste feed streams were introduced to the process. The results showed no difference in the production rate between the scenarios. Therefore, for these specific waste feeds the process should be operated to maximize the energy efficiency and minimize scaling in the evaporator by feeding the AY-102 waste feed to the ultra-filtration feed prep tank, bypassing the waste feed evaporator

Contribution à la théorie du capital humain : Les bénéfices à court ...

African Journals Online (AJOL)

Les enfants scolarisés communiquent-ils à leurs parents paysans des connaissances reçues de l'école ? C'est la problématique de notre étude qui se fixe pour objectif de revisiter la théorie classique du capital humain, plus singulièrement dans le registre du délai des bénéfices que l'on en tire (court ou long terme).

Variações fenológicas das espécies do cerrado em Emas - Pirassununga, SP Phenological variations of the cerrado species in Emas (Pirassununga, SP

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Marco Antonio Batalha

1997-07-01

Full Text Available Foi estudada a flora vascular de uma área de cerrado, situada no distrito de Emas, município de Pirassununga, Estado de São Paulo (aproximadamente, 22º02'S e 47º30'W. Entre abril de 1994 e abril de 1995, realizou-se um levantamento florístico, em que foram amostradas 358 espécies. A partir dos dados deste levantamento, estudaram-se as variações fenológicas das espécies, procurando analisá-las como estratégias adaptativas. Os componentes herbáceo-subarbustivo e arbustivoarbóreo comportaram-se de maneira distinta. As espécies arbustivo-arbóreas floresceram principalmente no início da estação chuvosa, enquanto que as herbáceo-subarbustivas produziram flores, de modo geral, apenas no final da estação úmida, após período de acúmulo de carboidratos. As espécies do componente herbáceo-subarbustivo tiveram pico de frutificação no final da estação chuvosa, qualquer que fosse a síndrome de dispersão de seus diásporos. Já as espécies do componente arbustivo-arbóreo apresentaram comportamentos distintos, conforme a síndrome de dispersão. As espécies zoocóricas frutificaram ao longo de toda estação úmida, enquanto que as anemocóricas e autocóricas produziram frutos, principalmente no início da estação seca.The vascular flora of the cerrado in Emas district, Pirassununga municipality, São Paulo State (approximately 22º02'S and 47º30'W was studied. Between April 1994 and April 1995 a floristic survey was carried out, when 358 species, representing 227 genera and 78 families, were found. During this survey, the phenologycal variations were observed and analysed as adaptive strategies. The woody and herbaceous components had distinct behaviours. The woody species flowered mainly at the beginning of the rainy season, while the herbaceous ones produced flowers generally at the end of that season, after a period of carbohydrate accumulation. The herbaceous species produced fruits specially at the end of the

Squamate Reptiles from Parque Nacional das Emas and surroundings, Cerrado of Central Brazil

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Valdujo, P. H.

2009-01-01

Full Text Available We present a list of squamate reptiles from Parque Nacional da Emas (PNE, ten neighbor private properties andParque Estadual Nascentes do Rio Taquari, states of Goiás, Mato Grosso, and Mato Grosso do Sul. The study areaencompasses the headwaters of Araguaia and Taquari river basins and part of Paranaíba River Basin, resulting insignificant habitat heterogeneity. Inside PNE, we recorded 74 squamate species: 47 snakes, 21 lizards and sixamphisbaenians. If we consider also the neighboring areas, richness value raises to 87 species: 54 snakes, 27 lizards andsix amphisbaenians. From these, 52 % of the lizards, 19 % of the snakes and 33 % of the amphisbaenians are Cerradoendemics. Forest-specialist species are more common outside than inside PNE. Additional species are expected to occurin the PNE region, in view of their known geographical ranges.

Comparison of metamotivational dominance and cultural identity between Japanese National Team and Māori All Blacks rugby players.

Science.gov (United States)

Kuroda, Yusuke; Palmer, Farah; Nakazawa, Makoto

2017-11-01

This pilot study used a reversal theory framework to examine metamotivational dominance of rugby players on the Māori All Blacks (MABs) squad of New Zealand and the Japanese National Team (JNT). Since the two groups have different cultural team demographics, cultural identity was also examined. Twenty six players from the MABs and 31 from the JNT completed questionnaires on metamotivational dominance and cultural identity. In terms of metamotivational dominance, the findings indicated that the MABs were more playful minded and spontaneous oriented than the JNT. Regarding cultural identity, the JNT showed a greater knowledge of their own culture and higher comfort level in their cultural context, while the MABs felt more positive and willing to sustain their own culture. The motivational personality differences between the teams may reflect the style of play that is valued within each team culture that is, flair, spontaneity and high-risk play within Māori rugby, and structure, team unity and conformity within the JNT. This suggests that metamotivational dominance of teams and players is influenced by the cultural identity of both the individuals and the group, which may have a further impact on team cohesion and performance.

A qualitative analysis of Māori and Pacific smokers' views on informed choice and smoking

Science.gov (United States)

Gifford, Heather; Tautolo, El-Shadan; Erick, Stephanie; Hoek, Janet; Gray, Rebecca; Edwards, Richard

2016-01-01

Objectives Tobacco companies frame smoking as an informed choice, a strategy that holds individuals responsible for harms they incur. Few studies have tested this argument, and even fewer have examined how informed indigenous smokers or those from minority ethnicities are when they start smoking. We explored how young adult Māori and Pacific smokers interpreted ‘informed choice’ in relation to smoking. Participants Using recruitment via advertising, existing networks and word of mouth, we recruited and undertook qualitative in-depth interviews with 20 Māori and Pacific young adults aged 18–26 years who smoked. Analyses Data were analysed using an informed-choice framework developed by Chapman and Liberman. We used a thematic analysis approach to identify themes that extended this framework. Results Few participants considered themselves well informed and none met more than the framework's initial two criteria. Most reflected on their unthinking uptake and subsequent addiction, and identified environmental factors that had facilitated uptake. Nonetheless, despite this context, most agreed that they had made an informed choice to smoke. Conclusions The discrepancy between participants' reported knowledge and understanding of smoking's risks, and their assessment of smoking as an informed choice, reflects their view of smoking as a symbol of adulthood. Policies that make tobacco more difficult to use in social settings could help change social norms around smoking and the ease with which initiation and addiction currently occur. PMID:27188813

Regulatory/Scientific Supports for Micro-, Small-, and Medium-Sized Enterprises (SMEs) With Medicinal Products Provided by the PMDA and EMA.

Science.gov (United States)

Kondo, Hideyuki; Shibatsuji, Masayoshi; Yasuda, Naoyuki

2018-01-01

Micro-, small-, and medium-sized enterprises (SMEs) have been considered as key players who can bring innovative medicinal products and/or technologies into the field. However, they may need much regulatory/scientific supports to provide their products, technologies, or services to the market in a timely way. Both the Pharmaceuticals and Medical Devices Agency (PMDA) and the European Medicines Agency (EMA), regulatory authorities for medicinal products in Japan and the EU, respectively, have prepared supportive measures for SMEs from the early phase of product/technology development to the postmarketing phase. With respect to supports for SMEs, both agencies have provided similar SME-specific supportive activities, including routine administrative assistance, consultations about product development strategy from an early phase, as well as specific regulatory/scientific issues and fee incentives. In addition, there is a system to register SME status in the EU, which can be a tool for regulators to know how much potential SME-driven activities have and with whom they should communicate to provide necessary supports. Furthermore, as new technologies and novel products from SMEs are not limited to the region where they are developed, close communication about these topics between the PMDA and the EMA will contribute to advancing patients' access to necessary medicinal products.

De la théorie des opérateurs aux fondements de la mécanique quantique

CERN Document Server

Rinkel, Jean-Marc

2016-01-01

Ce livre est destiné aux étudiants en sciences, mathématiques ou physiques, au niveau master. La formalisation de l’infiniment petit de la mécanique quantique est un miracle d’abstraction, d’étonnement et d’émerveillement. Autant le développement de la physique classique (mécaniques newtonienne, lagrangienne, hamiltonienne et relativités) est lié à celui de la géométrie et du calcul tensoriel, autant l’émergence et le développement de la mécanique quantique sont liés à la théorie des espaces de Hilbert et à la théorie de la mesure. Dès lors qu’une observable (ce qui est accessible à une mesure expérimentale) est représentée par un opérateur sur un espace de Hilbert, les mathématiques se chargent de construire des mesures de probabilité sur le spectre de cet opérateur et ces mesures de probabilités deviennent une réalité physique dans les lois de transition de Born. Cet ouvrage décrit de façon précise le passage des mathématiques que l’on vient d’évoquer, �...

VIDEO EDUKASI ANIMASI 2 DIMENSI MENGENAI BAHAYA MERKURI TERHADAP MASYARAKAT KABUPATEN LOMBOK TENGAH SEBAGAI DAMPAK PENAMBANGAN EMAS ILEGAL

Directory of Open Access Journals (Sweden)

I Made Marthana Yusa

2017-08-01

Full Text Available Abstrak Merkuri adalah salah satu jenis logam berat yang banyak ditemukan di alam dan tersebar dalam batuan, tanah, air dan udara sebagai senyawa anorganik dan organik. Merkuri dapat dimanfaatkan dalam berbagai bidang industri, salah satunya industri emas. Pengelolaan limbah hasil industri pengolahan emas yang tidak sesuai dengan prosedur yang baik dan benar akan menyebabkan pencemaran lingkungan. Merkuri yang telah mengontaminasi lingkungan dalam jangka waktu panjang akan membawa dampak buruk bagi kesehatan manusia yang sering berinteraksi dengan bahan merkuri ini. Dalam penelitian ini, dilakukan perancangan video berbasis animasi 2 dimensi, sebagai salah satu rekomendasi solusi edukasi, untuk pencegahan dampak kesehatan, akibat pencemaran lingkungan oleh merkuri di Lombok Tengah. Dari hasil penelitian didapatkan fakta bahwa responden yang terdiri dari staf Konservasi dan Sumber Daya Alam serta staf Pengawasan dan Pengendalian Lingkungan Kantor Lingkungan Hidup Kabupaten Lombok Tengah menilai video edukasi berbasis animasi 2 dimensi yang dihasilkan sangat baik dari segi desain maupun penyampaian informasinya. Video ini juga bermanfaat untuk mengedukasi masyarakat penambang emas di Lombok Tengah agar lebih mewaspadai merkuri dan bahayanya, juga menghargai kesehatan diri dan keselamatan kerja. Kata Kunci: Animasi 2 Dimensi, Bahaya Merkuri, Merkuri, Metil Merkuri, Video Edukasi Abstract Mercury is one of the heavy metals found in nature and spread in rocks, soil, water and air as inorganic and organic compounds. Mercury can be utilized in various industrial fields, one of which is the gold industry. Waste management of gold processing industry that is not in accordance with good and correct procedures will cause environmental pollution. Mercury that has been contaminating the environment over the long term will have adverse effects on human health that often interact with these mercury ingredients. A 2-dimensional animation based video has been

The Proximity of Ribosomal Protein Genes to oriC Enhances Vibrio cholerae Fitness in the Absence of Multifork Replication.

Science.gov (United States)

Soler-Bistué, Alfonso; Timmermans, Michaël; Mazel, Didier

2017-02-28

Recent works suggest that bacterial gene order links chromosome structure to cell homeostasis. Comparative genomics showed that, in fast-growing bacteria, ribosomal protein genes (RP) locate near the replication origin ( oriC ). We recently showed that Vibrio cholerae employs this positional bias as a growth optimization strategy: under fast-growth conditions, multifork replication increases RP dosage and expression. However, RP location may provide advantages in a dosage-independent manner: for example, the physical proximity of the many ribosomal components, in the context of a crowded cytoplasm, may favor ribosome biogenesis. To uncover putative dosage-independent effects, we studied isogenic V. cholerae derivatives in which the major RP locus, S10-spc-α (S10), was relocated to alternative genomic positions. When bacteria grew fast, bacterial fitness was reduced according to the S10 relative distance to oriC The growth of wild-type V. cholerae could not be improved by additional copies of the locus, suggesting a physiologically optimized genomic location. Slow growth is expected to uncouple RP position from dosage, since multifork replication does not occur. Under these conditions, we detected a fitness impairment when S10 was far from oriC Deep sequencing followed by marker frequency analysis in the absence of multifork replication revealed an up to 30% S10 dosage reduction associated with its relocation that closely correlated with fitness alterations. Hence, the impact of S10 location goes beyond a growth optimization strategy during feast periods. RP location may be important during the whole life cycle of this pathogen. IMPORTANCE The role of gene order within the bacterial chromosome is poorly understood. In fast growers, the location of genes linked with the expression of genetic information (i.e., transcription and translation) is biased toward oriC It was proposed that the location of these genes helps to maximize their expression by recruiting

"Parasta oli, että työntekijä vaivautui tulemaan meille asti, monta kertaa." : Kokemuksia ratkaisukeskeisestä neuropsykiatrisesta valmennuksesta

OpenAIRE

Isomettä, Jenni

2012-01-01

Opinnäytetyön aihe nousi esiin Tampereen kaupungin lasten ja nuorten terveyspalveluiden OSMO-hankkeesta. Työelämätaho oli vakuuttunut tämänkaltaisen työn tarpeellisuudesta. OSMO-lyhenne tulee sanoista osaamisverkostoista monimuotoinen tuki lasten ja nuorten kehitysympäristöihin. Opinnäytetyössä kartoitettiin Tampereen kaupungin OSMO-hankkeen ratkaisukeskeiseen neuropsykiatriseen valmennukseen osallistuneiden kokemuksia valmennuksesta. Opinnäytetyössä selvitettiin, mitä he ovat kokeneet valmen...

Otariodibacter oris and Bisgaardia genomospecies 1 isolated from infections in pinnipeds

DEFF Research Database (Denmark)

Hansen, Mie Johanne; Bertelsen, Mads Frost; Delaney, Martha Ann

2013-01-01

We document the first associations of two recently described species of Pasteurellaceae bacteria with lesions in wild pinnipeds in rehabilitation. Samples were collected from nine lesions in four California sea lions (Zalophus californianus) and two Pacific harbor seals (Phoca vitulina) during...... in pure culture from four abscesses, an affected lymph node, and a bone lesion consistent with osteomyelitis. Otariodibacter oris was also cultured with Arcanobacterium phocae and β-hemolytic streptococci. A pure culture of Bisgaardia genomospecies 1 was obtained from an abscess in a harbor seal...... in a harbor seal implies causality....

Evidence of high inbreeding in a population of the endangered giant anteater, Myrmecophaga tridactyla (Myrmecophagidae), from Emas National Park, Brazil

OpenAIRE

Collevatti, Rosane G.; Leite, Kelly C.E.; Miranda, Guilherme H.B. de; Rodrigues, Flavio H.G.

2007-01-01

We report the genetic structure, relatedness and mating structure of a population of the endangered giant anteater Myrmecophaga tridactyla Linnaeus, 1758 in the Emas National Park, Brazil, based on variability at five microsatellite loci. Additionally, we addressed the hypothesis that the M. tridactyla population studied has low levels of polymorphism and high levels of inbreeding and relatedness and that animals with overlapping home range are highly related. All five microsatellite loci dis...

PREFACE: EMAS 2013 Workshop: 13th European Workshop on Modern Developments and Applications in Microbeam Analysis

Science.gov (United States)

Llovet, Xavier, Dr; Matthews, Mr Michael B.; Brisset, François, Dr; Guimarães, Fernanda, Dr; Vieira, Professor Joaquim M., Dr

2014-03-01

This volume of the IOP Conference Series: Materials Science and Engineering contains papers from the 13th Workshop of the European Microbeam Analysis Society (EMAS) on Modern Developments and Applications in Microbeam Analysis which took place from the 12th to the 16th of May 2013 in the Centro de Congressos do Alfândega, Porto, Portugal. The primary aim of this series of workshops is to assess the state-of-the-art and reliability of microbeam analysis techniques. The workshops also provide a forum where students and young scientists starting out on a career in microbeam analysis can meet and discuss with the established experts. The workshops have a very specific format comprising invited plenary lectures by internationally recognized experts, poster presentations by the participants and round table discussions on the key topics led by specialists in the field. This workshop was organized in collaboration with LNEG - Laboratório Nacional de Energia e Geologia and SPMICROS - Sociedade Portuguesa de Microscopia. The technical programme included the following topics: electron probe microanalysis, future technologies, electron backscatter diffraction (EBSD), particle analysis, and applications. As at previous workshops there was also a special oral session for young scientists. The best presentation by a young scientist was awarded with an invitation to attend the 2014 Microscopy and Microanalysis meeting at Hartford, Connecticut. The prize went to Shirin Kaboli, of the Department of Metals and Materials Engineering of McGill University (Montréal, Canada), for her talk entitled ''Plastic deformation studies with electron channelling contrast imaging and electron backscattered diffraction''. The continuing relevance of the EMAS workshops and the high regard in which they are held internationally can be seen from the fact that 74 posters from 21 countries were on display at the meeting and that the participants came from as far away as Japan, Canada and the USA. A

Oro-facial gangrene (noma/cancrum oris): pathogenetic mechanisms.

Science.gov (United States)

Enwonwu, C O; Falkler, W A; Idigbe, E O

2000-01-01

Cancrum oris (Noma) is a devastating infectious disease which destroys the soft and hard tissues of the oral and para-oral structures. The dehumanizing oro-facial gangrenous lesion affects predominantly children ages 2 to 16 years, particularly in sub-Saharan Africa, where the estimated frequency in some communities varies from 1 to 7 cases per 1000 population. The risk factors are poverty, malnutrition, poor oral hygiene, residential proximity to livestock in unsanitary environments, and infectious diseases, particularly measles and those due to the herpesviridae. Infections and malnutrition impair the immune system, and this is the common denominator for the occurrence of noma. Acute necrotizing gingivitis (ANG) and oral herpetic ulcers are considered the antecedent lesions, and ongoing studies suggest that the rapid progression of these precursor lesions to noma requires infection by a consortium of micro-organisms, with Fusobacterium necrophorum (Fn) and Prevotella intermedia (Pi) as the suspected key players. Additional to production of a growth-stimulating factor for Pi, Fn displays a classic endotoxin, a dermonecrotic toxin, a cytoplasmic toxin, and a hemolysin. Without appropriate treatment, the mortality rate from noma is 70-90%. Survivors suffer the two-fold afflictions of oro-facial mutilation and functional impairment, which require a time-consuming, financially prohibitive surgical reconstruction.

Modified Optimization Water Index (mowi) for LANDSAT-8 Oli/tirs

Science.gov (United States)

Moradi, M.; Sahebi, M.; Shokri, M.

2017-09-01

Water is one of the most important resources that essential need for human life. Due to population growth and increasing need of human to water, proper management of water resources will be one of the serious challenges of next decades. Remote sensing data is the best way to the management of water resources due time and cost effectiveness over a greater range of temporal and spatial scales. Between many kinds of satellite data, from SAR to optic or from high resolution to low resolution, Landsat imagery is more interesting data for water detection and management of earth surface water. Landsat8 OLI/TIRS is the newest version of Landsat satellite series. In this paper, we investigated the full spectral potential of Landsat8 for water detection. It is developed many kinds of methods for this purpose that index based methods have some advantages than other methods. Pervious indices just use a limited number of spectral band. In this paper, Modified Optimization Water Index (MOWI) defined by consideration of a linear combination of bands that each coefficient of bands calculated by particle swarm algorithm. The result shows that modified optimization water index (MOWI) has a proper performance on different condition like cloud, cloud shadow and mountain shadow.

Théories à processus duaux et théories de l’éducation : le cas de l’enseignement de la pensée critique et de la logique

Directory of Open Access Journals (Sweden)

Guillaume Beaulac

2011-05-01

Full Text Available Plusieurs théories de l’enseignement de la logique et de la pensée critique prennent pour acquis que l’apprentissage théorique, celui des règles formelles par exemple, et son application pratique sont suffisants pour maîtriser les outils enseignés et pour prendre l’habitude de les mettre en usage. Toutefois, tout indique que cet enseignement n’est pas efficace, une conclusion supportée par plusieurs travaux en sciences cognitives. Approcher l’étude de la cognition évolutionnairement avec les théories à processus duaux permet une explication de ces insuffisances, tout en offrant des pistes pour aborder l’enseignement de la pensée critique et de la logique de manière plus efficace. Dans cet article, nous souhaitons présenter cette approche et explorer ces pistes de solution afin de faire quelques recommandations pédagogiques et mettre en place un cadre théorique. Nous présenterons un exemple d’application de ce programme de recherche avec la philosophie pour enfants.Many theories about the teaching of logic and critical thinking take for granted that theoretical learning, the learning of formal rules for example, and its practical application are sufficient to master the tools taught and to take the habit of using them. However, this way of teaching is not efficient, a conclusion supported by much work in cognitive science. Approaching cognition evolutionarily with dual-process theories allows for an explanation of these insufficiencies and offers clues on how we could teach critical thinking and logic more efficiently. In this article, we want to present this approach and explore these leads in order to make some pedagogical recommendations and lay the foundations of a framework. We will put forward an example of the application of this research program with philosophy for children

Adequacy of Current Equivalent Margins Analysis (EMA) Guidance, Data and Methodologies for 60+ Years of Operation

International Nuclear Information System (INIS)

Server, W.; Hardin, T.; Cipolla, R.; Hall, B.

2015-01-01

In order to assure the structural integrity of reactor pressure vessels (RPVs), the fracture toughness of the ferritic steels used to fabricate the RPV must be shown to be adequate during their entire operating life, including extended license life. The Charpy V-notch (CVN) impact test has been used in the nuclear industry since it uses a small test specimen that can be irradiated in surveillance programs and provides an indirect way of assessing the fracture toughness of RPV steels. The effects of embrittlement typically are characterized by changes to the average Charpy curves measured before and after irradiation: shift of the 30 ft-lb (41 J) index temperature, and decrease in the CVN upper shelf energy (USE). Requirements in the USA for the USE of RPV belt-line materials are codified in Title 10, Code of Federal Regulations, Part 50 (10 CFR 50), Appendix G. Before irradiation, USE in the transverse (T-L) orientation for base materials and crack extension in the welding direction for weld materials must be greater than or equal to 75 ft-lb (102 J), and it is not to become less than 50 ft-lb (68 J) due to radiation embrittlement throughout the license of the RPV. If the projected USE of any RPV belt-line steel falls below 50 ft-lb (68 J), the projected value must be demonstrated to provide a margin of safety against ductile fracture equivalent to that required by Appendix G of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section XI. The analytical evaluation method used is called an equivalent margin analysis (EMA). This paper reviews the current status of EMAs and recommends improvements and clarifications that can be made to meet the needs of extended license life to 80 years. Focus is placed on analytical methodology, material property needs and proper implementation. (authors)

A qualitative analysis of Māori and Pacific smokers' views on informed choice and smoking.

Science.gov (United States)

Gifford, Heather; Tautolo, El-Shadan; Erick, Stephanie; Hoek, Janet; Gray, Rebecca; Edwards, Richard

2016-05-17

Tobacco companies frame smoking as an informed choice, a strategy that holds individuals responsible for harms they incur. Few studies have tested this argument, and even fewer have examined how informed indigenous smokers or those from minority ethnicities are when they start smoking. We explored how young adult Māori and Pacific smokers interpreted 'informed choice' in relation to smoking. Using recruitment via advertising, existing networks and word of mouth, we recruited and undertook qualitative in-depth interviews with 20 Māori and Pacific young adults aged 18-26 years who smoked. Data were analysed using an informed-choice framework developed by Chapman and Liberman. We used a thematic analysis approach to identify themes that extended this framework. Few participants considered themselves well informed and none met more than the framework's initial two criteria. Most reflected on their unthinking uptake and subsequent addiction, and identified environmental factors that had facilitated uptake. Nonetheless, despite this context, most agreed that they had made an informed choice to smoke. The discrepancy between participants' reported knowledge and understanding of smoking's risks, and their assessment of smoking as an informed choice, reflects their view of smoking as a symbol of adulthood. Policies that make tobacco more difficult to use in social settings could help change social norms around smoking and the ease with which initiation and addiction currently occur. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Comparison of metamotivational dominance and cultural identity between Japanese National Team and Māori All Blacks rugby players

Directory of Open Access Journals (Sweden)

Yusuke Kuroda

2017-11-01

Full Text Available This pilot study used a reversal theory framework to examine metamotivational dominance of rugby players on the Māori All Blacks (MABs squad of New Zealand and the Japanese National Team (JNT. Since the two groups have different cultural team demographics, cultural identity was also examined. Twenty six players from the MABs and 31 from the JNT completed questionnaires on metamotivational dominance and cultural identity. In terms of metamotivational dominance, the findings indicated that the MABs were more playful minded and spontaneous oriented than the JNT. Regarding cultural identity, the JNT showed a greater knowledge of their own culture and higher comfort level in their cultural context, while the MABs felt more positive and willing to sustain their own culture. The motivational personality differences between the teams may reflect the style of play that is valued within each team culture that is, flair, spontaneity and high-risk play within Māori rugby, and structure, team unity and conformity within the JNT. This suggests that metamotivational dominance of teams and players is influenced by the cultural identity of both the individuals and the group, which may have a further impact on team cohesion and performance. Keywords: Sociology, Psychology

The oligodendroglial precursor cell line Oli-neu represents a cell culture system to examine functional expression of the mouse gap junction gene connexin29 (Cx29

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Goran Christoph Söhl

2013-06-01

Full Text Available The potential gap junction forming mouse connexin29 (Cx29 protein is concomitantly expressed with connexin32 (Cx32 in peripheral myelin forming Schwann cells and together with both Cx32 and connexin47 (Cx47 in oligodendrocytes of the CNS. To study the genomic structure and functional expression of Cx29, either primary cells or cell culture systems might be selected, from which the latter are easier to cultivate. Both structure and expression of Cx29 is still not fully understood. In the mouse sciatic nerve, brain and the oligodendroglial precursor cell line Oli-neu the Cx29 gene is processed in two transcript isoforms both harbouring a unique reading frame. In contrast to Cx32 and Cx47, only Cx29 protein is abundantly expressed in undifferentiated as well as differentiated Oli-neu cells but the absence of Etbr dye transfer after microinjection concealed the function of Cx29 mediated gap junction communication between those cells. Although HeLa cells stably transfected with Cx29 or Cx29-eGFP neither demonstrated any permeability for Lucifer yellow nor for neurobiotin, blocking of Etbr uptake from the media by gap junction blockers does suppose a role of Cx29 in hemi-channel function. Thus, we conclude that, due to its high abundance of Cx29 expression and its reproducible culture conditions, the oligodendroglial precursor cell line Oli-neu might constitute an appropriate cell culture system to study molecular mechanisms or putative extracellular stimuli to functionally open Cx29 channels or hemi-channels.

Mapping Soil Salinity/Sodicity by using Landsat OLI Imagery and PLSR Algorithm over Semiarid West Jilin Province, China

Science.gov (United States)

Liu, Mingyue; Du, Baojia; Zhang, Bai

2018-01-01

Soil salinity and sodicity can significantly reduce the value and the productivity of affected lands, posing degradation, and threats to sustainable development of natural resources on earth. This research attempted to map soil salinity/sodicity via disentangling the relationships between Landsat 8 Operational Land Imager (OLI) imagery and in-situ measurements (EC, pH) over the west Jilin of China. We established the retrieval models for soil salinity and sodicity using Partial Least Square Regression (PLSR). Spatial distribution of the soils that were subjected to hybridized salinity and sodicity (HSS) was obtained by overlay analysis using maps of soil salinity and sodicity in geographical information system (GIS) environment. We analyzed the severity and occurring sizes of soil salinity, sodicity, and HSS with regard to specified soil types and land cover. Results indicated that the models’ accuracy was improved by combining the reflectance bands and spectral indices that were mathematically transformed. Therefore, our results stipulated that the OLI imagery and PLSR method applied to mapping soil salinity and sodicity in the region. The mapping results revealed that the areas of soil salinity, sodicity, and HSS were 1.61 × 106 hm2, 1.46 × 106 hm2, and 1.36 × 106 hm2, respectively. Also, the occurring area of moderate and intensive sodicity was larger than that of salinity. This research may underpin efficiently mapping regional salinity/sodicity occurrences, understanding the linkages between spectral reflectance and ground measurements of soil salinity and sodicity, and provide tools for soil salinity monitoring and the sustainable utilization of land resources. PMID:29614727

Lieu de résidence réel et lieu de résidence idéal : une approche fondée sur la théorie de la décision

Directory of Open Access Journals (Sweden)

Anne-Marie Meyer

2007-07-01

Full Text Available Cette recherche examine la capacité d'une théorie de la décision à estimer le lieu de résidence réel des personnes. Son objectif est double : d'une part, proposer une méthode pour tester empiriquement la théorie de la Subjective Expected Utility appliquée au choix résidentiel, et d'autre part, mettre en évidence les différences dans l'évaluation des quartiers d'une ville liées à l'existence de groupes de population définis par leurs statuts familial et social. Grâce à une enquête, la validité de cette théorie de la décision peut être en partie confirmée, mais sa mise en pratique pose également un ensemble de difficultés, liées notamment à l'acquisition de l'information.

Pendugaan Model Sumber Anomali Magnetik Bawah Permukaan Di Area Pertambangan Emas Rakyat Desa Paningkaban, Kecamatan Gumelar, Kabupaten Banyumas (Halaman 38 S.d. 42)

OpenAIRE

-, Sehah; Anom Raharjo, Sukmaji; Wibowo, Okky

2014-01-01

Telah dilakukan survei magnetik dan pendugaan model sebaran sumber anomali magnetik bawah permukaan di kawasan pertambangan emas rakyat Desa Paningkaban, Kecamatan Gumelar, Kabupaten Banyumas. Data awal yang diperoleh dalam survei magnetik adalah kuat medan magnetik total. Setelah dilakukan beberapa koreksi dan reduksi diperoleh data anomali magnetik residual. Berdasarkan hasil pemodelan terhadap data anomali magnetik residual menggunakan perangkat lunak Mag2DC for Window pada lintasan AB, di...

Pendugaan Model Sumber Anomali Magnetik Bawah Permukaan di Area Pertambangan Emas Rakyat Desa Paningkaban, Kecamatan Gumelar, Kabupaten Banyumas (Halaman 38 s.d. 42)

OpenAIRE

-, Sehah; Anom Raharjo, Sukmaji; Wibowo, Okky

2015-01-01

Telah dilakukan survei magnetik dan pendugaan model sebaran sumber anomali magnetik bawah permukaan di kawasan pertambangan emas rakyat Desa Paningkaban, Kecamatan Gumelar, Kabupaten Banyumas. Data awal yang diperoleh dalam survei magnetik adalah kuat medan magnetik total. Setelah dilakukan beberapa koreksi dan reduksi diperoleh data anomali magnetik residual. Berdasarkan hasil pemodelan terhadap data anomali magnetik residual menggunakan perangkat lunak Mag2DC for Window pada lintasan AB, di...

Dust around young stars. Observations of the polarization of UX Ori in deep minima

International Nuclear Information System (INIS)

Voshchinnikov, N.V.; Grinin, V.P.; Kiselev, N.N.; Minikulov, N.K.

1988-01-01

Photometric and polarimetric monitoring observations of UX Ori begun in 1986 in the Crimea and Bolivia have resulted in the observation of two deep minima of the brightness during which a growth of the linear polarization (to ≅7%) was observed, together with a tendency for the circular polarization to increase (up to ≅1%). Analysis of the observational data shows that the main source of the polarized radiation in the deep minima is the emission of the star scattered by grains of circumstellar dust. On the basis of Mie's theory for a polydisperse graphite-silicate mixtures of particles the optical properties of ellipsoidal dust envelopes have been calculated and a model of the Algol-like minimum constructed

Economic valuation of the Emas waterfall, Mogi-Guaçu River, SP, Brazil

Directory of Open Access Journals (Sweden)

Janice Peixer

2011-12-01

Full Text Available The Emas waterfall in Mogi-Guaçu River is regionally recognized as an important fishing spot and touristic place. The first reports of the professional and sport fishing there date back from the 30's, which is the same period when the tourism took place. The present paper provides an environmental valuation of this place and an assessment of the differences among the major groups of people using the area. During 2006 we interviewed 33 professional fishers, 107 sport fishers, 45 tourists and 103 excursionists in order to estimate the Willingness to Pay (WTP for each category and to analyze the influence of socioeconomic factors by means of logistic regressions and ANCOVAs. The WTP of professional fisher was significantly influenced by age and education, and the WTP for the sport fishers was influenced by the family income. The variables that influenced the tourists' and excursionists' WTP were sex and education. The total annual aggregated value to maintain the waterfall in the current conditions was estimated in US$ 11.432.128, and US$ 55.424.283 to restore it.A Cachoeira de Emas, no Rio Mogi-Guaçu, é reconhecida regionalmente como um importante local para a pesca e o turismo. Os primeiros registros da pesca profissional e esportiva no local datam da década de 30, que é o mesmo período em que a atividade do turismo teve seu início. O presente artigo fornece uma valoração ambiental deste local e identifica as diferenças entre os principais grupos de pessoas que o frequentam. Durante o ano de 2006 nós entrevistamos 33 pescadores profissionais, 107 pescadores esportivos, 45 turistas e 103 excursionistas para estimar a Disposição a Pagar ( P de cada categoria e para analisar a influência de fatores socioeconômicos através de regressões logísticas e ANCOVAs. A DAP dos pescadores profissionais foi significativamente influenciada pela idade e escolaridade e a DAP dos pescadores esportivos foi significativamente influenciada pela renda

Electromyographic analysis of superior orbicularis oris muscle function in children surgically treated for unilateral complete cleft lip and palate.

Science.gov (United States)

Szyszka-Sommerfeld, Liliana; Woźniak, Krzysztof; Matthews-Brzozowska, Teresa; Kawala, Beata; Mikulewicz, Marcin

2017-09-01

The aim of this study was to assess the electrical activity of the superior orbicularis oris muscle in children surgically treated for unilateral complete cleft lip and palate (UCCLP). The sample comprised 45 patients 6.38-12.68 years of age with UCCLP and 40 subjects 6.61-11.71 years of age with no clefts. Electromyographical (EMG) recordings were taken with a DAB-Bluetooth Instrument (Zebris Medical GmbH, Germany) in the rest position and during saliva swallowing, lip protrusion and reciprocal compression of the lips, as well as while producing the phonemes /p/, /b/, and /m/ combined with the vowel /a/. The electrical activity of the upper lip during saliva swallowing and lip compression was significantly greater in the cleft group. Similar resting level activity was observed in both groups. During the production of the /p/, /b/, and /m/ phonemes combined with the vowel /a/ the results showed no significant differences in the EMG activity between children with UCCLP and noncleft subjects. Patients with UCCLP have abnormal upper lip function characterized by increased activity of the superior orbicularis oris muscle during saliva swallowing and lip compression, and this may affect facial morphology. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

The Architecture of the GW Ori Young Triple-star System and Its Disk: Dynamical Masses, Mutual Inclinations, and Recurrent Eclipses

Science.gov (United States)

Czekala, Ian; Andrews, Sean M.; Torres, Guillermo; Rodriguez, Joseph E.; Jensen, Eric L. N.; Stassun, Keivan G.; Latham, David W.; Wilner, David J.; Gully-Santiago, Michael A.; Grankin, Konstantin N.; Lund, Michael B.; Kuhn, Rudolf B.; Stevens, Daniel J.; Siverd, Robert J.; James, David; Gaudi, B. Scott; Shappee, Benjamin J.; Holoien, Thomas W.-S.

2017-12-01

We present spatially and spectrally resolved Atacama Large Millimeter/submillimeter Array (ALMA) observations of gas and dust orbiting the pre-main-sequence hierarchical triple-star system GW Ori. A forward modeling of the 13CO and C18O J = 2–1 transitions permits a measurement of the total stellar mass in this system, 5.29+/- 0.09 {M}ȯ , and the circumtriple disk inclination, 137\\buildrel{\\circ}\\over{.} 6+/- 2\\buildrel{\\circ}\\over{.} 0. Optical spectra spanning a 35 yr period were used to derive new radial velocities and, coupled with a spectroscopic disentangling technique, revealed that the A and B components of GW Ori form a double-lined spectroscopic binary with a period of 241.50 ± 0.05 days; a tertiary companion orbits that inner pair with a period of 4218 ± 50 days. Combining the results from the ALMA data and the optical spectra with three epochs of astrometry in the literature, we constrain the individual stellar masses in the system ({M}{{A}}≈ 2.7 {M}ȯ , {M}{{B}}≈ 1.7 {M}ȯ , {M}{{C}}≈ 0.9 {M}ȯ ) and find strong evidence that at least one of the stellar orbital planes (and likely both) is misaligned with the disk plane by as much as 45°. A V-band light curve spanning 30 yr reveals several new ∼30-day eclipse events 0.1–0.7 mag in depth and a 0.2 mag sinusoidal oscillation that is clearly phased with the AB–C orbital period. Taken together, these features suggest that the A–B pair may be partially obscured by material in the inner disk as the pair approaches apoastron in the hierarchical orbit. Lastly, we conclude that stellar evolutionary models are consistent with our measurements of the masses and basic photospheric properties if the GW Ori system is ∼1 Myr old.

Banks, environment and sustainable development. EMAS regulation n. 761/2001/EC applied to the financial institutions; Banche, ambiente e sviluppo sostenibile l'adesione degli istituti finanziari al regolamento EMAS

Energy Technology Data Exchange (ETDEWEB)

Andriola, L; Ingrisano, G; Sampognaro, G [ENEA, Divisione Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Casaccia, Rome (Italy)

2001-07-01

The purpose of this work is to characterize the role of the financial institutions in achieving sustainable development meaning a process of development which leaves at least the same amount of capital, natural and man-made, to future generations as current generations have access to. This makes it clear that sustainable development is about capital allocation and thus should be at the core of financial markets activity. On a more practical level the different ways banks affect environment are analyzed: as investors - supplying the investments with environmental perspective; as lenders - developing new financial products to encourage sustainable development; as valuers - estimating risks and opportunities in project-financing; as powerful stake holders - as shareholders and lenders they can exercise considerable influence over companies; - as polluters - while not dirty industries, financial institutions do consume natural resources. By the study of these environmental aspects it comes out that bank should introduce the environmental variable in internal management to reduce their own impacts and, above all, in credit assessment, in development of new financial products to encourage businesses to invest in duty technologies and adopt environmental management systems (EMAS, ISO 14001), and in helping small shareholders in deciding how to invest their own money, for example advising Green funds. [Italian] Lo scopo del presente lavoro e' individuare il ruolo delle istituzioni finanziarie nel perseguire uno sviluppo sostenibile ossia un processo di sviluppo che lasci alle generazioni future lo stesso capitale, naturale e creato dall'uomo, di cui dispone l'attuale generazione. Da tale affermazione risulta evidente che lo sviluppo sostenibile e' relazionato alle scelte di investimento e dovrebbe dunque essere il core-business dei mercati finanziari. Piu' in dettaglio vengono analizzati i differenti modi con cui la banca influenza l'ambiente: come investitori - sostenendo

Sartre et sa théorie des émotions : une confrontation avec Erving Goffman

Directory of Open Access Journals (Sweden)

Claude Javeau

2010-06-01

Full Text Available L’auteur confronte les positions de Jean-Paul Sartre et Erving Goffman. Dans son ouvrage de 1938, Esquisse d’une théorie des émotions, Jean-Paul Sartre propose une approche phénoménologique prenant doublement ses distances avec la psychanalyse et le béhaviourisme, posant l’émotion comme dégradation spontanée et vécue de la conscience en face du monde, le corps n’étant étrangement dans ce contexte rien d’autre que la croyance vécue de la conscience. L’auteur compare cette position avec la définition goffmanienne de la « situation sociale », qui identifie l’émotion comme une perturbation dans l’ordre normal du déroulement des interactions circonscrites dans la situation. L’interactionnisme symbolique est confronté à l’existentialisme sartrien et à sa position d’une structure magique sous-jacente du monde, en faisant de l’une le miroir de l’autre. Bien que s’inscrivant tous deux dans le courant phénoménologique, Jean-Paul Sartre et Erving Goffman sont ici saisis dans leur stratégie d’évitement des théories psychologiques. En conclusion est posée la question du statut heuristique à conférer au concept de « magique » invoqué par Jean-Paul Sartre.Sartre and his theory of emotions: a confrontation with GoffmanThe author confronts the positions of Jean-Paul Sartre and Erving Goffman. In his Esquisse d’une théorie des émotions (1938, Jean-Paul Sartre proposes a phenomenological approach. Taking his distances both with psychoanalysis and behaviourism, he places emotion as a spontaneous and experienced degradation of the conscience confronted with the world; the body thus becoming strangely nothing other than the experienced belief of consciousness. The author compares this position with Goffman’s definition of the “social situation”. Here, emotion is identified as a disturbance intervening in the normal order of the sequence of events delimited by the situation. Symbolic

Quantifying biomass consumption and carbon release from the California Rim fire by integrating airborne LiDAR and Landsat OLI data.

Science.gov (United States)

Garcia, Mariano; Saatchi, Sassan; Casas, Angeles; Koltunov, Alexander; Ustin, Susan; Ramirez, Carlos; Garcia-Gutierrez, Jorge; Balzter, Heiko

2017-02-01

Quantifying biomass consumption and carbon release is critical to understanding the role of fires in the carbon cycle and air quality. We present a methodology to estimate the biomass consumed and the carbon released by the California Rim fire by integrating postfire airborne LiDAR and multitemporal Landsat Operational Land Imager (OLI) imagery. First, a support vector regression (SVR) model was trained to estimate the aboveground biomass (AGB) from LiDAR-derived metrics over the unburned area. The selected model estimated AGB with an R 2 of 0.82 and RMSE of 59.98 Mg/ha. Second, LiDAR-based biomass estimates were extrapolated to the entire area before and after the fire, using Landsat OLI reflectance bands, Normalized Difference Infrared Index, and the elevation derived from LiDAR data. The extrapolation was performed using SVR models that resulted in R 2 of 0.73 and 0.79 and RMSE of 87.18 (Mg/ha) and 75.43 (Mg/ha) for the postfire and prefire images, respectively. After removing bias from the AGB extrapolations using a linear relationship between estimated and observed values, we estimated the biomass consumption from postfire LiDAR and prefire Landsat maps to be 6.58 ± 0.03 Tg (10 12  g), which translate into 12.06 ± 0.06 Tg CO2 e released to the atmosphere, equivalent to the annual emissions of 2.57 million cars.

General description and first results with the ORIS-LMRI 4 {pi} {gamma} metering chamber; Descripcion general y primeros resultados con la camara 4 {pi} {gamma} metrologica ORIS-LMRI

Energy Technology Data Exchange (ETDEWEB)

Tejera R, A; Becerril V, A; Cortes P, A

1990-04-15

A problem that present the ionization chambers is that the response for the radiation is global, that is to say that it cannot discriminate against selectively the relating responses at different energies, if these impact simultaneously in the active volume. This is a reason to calibrate the chambers, if is possible, with gamma monoenergetic emitting and by average calculations to complete the response curve with gamma emitting of well-known yields. To obtain the calibration coefficients and may used them, it is necessary that so much the standardized radioisotopes as the solutions by calibrating, are contained in vessels with the same geometry and the same quantity. In the exposed case, pattern solutions of 5 ml were used contained in glass cruets of 10 ml. The problem solutions are contained in same cruets to those of the patterns. The first results obtained with the ORIS-LMRI 4 {pi} {gamma} metering chamber are presented. (Author)

Banks, environment and sustainable development. EMAS regulation n. 761/2001/EC applied to the financial institutions; Banche, ambiente e sviluppo sostenibile l'adesione degli istituti finanziari al regolamento EMAS

Energy Technology Data Exchange (ETDEWEB)

Andriola, L.; Ingrisano, G.; Sampognaro, G. [ENEA, Divisione Caratterizzazione dell' Ambiente e del Territorio, Centro Ricerche Casaccia, Rome (Italy)

2001-07-01

The purpose of this work is to characterize the role of the financial institutions in achieving sustainable development meaning a process of development which leaves at least the same amount of capital, natural and man-made, to future generations as current generations have access to. This makes it clear that sustainable development is about capital allocation and thus should be at the core of financial markets activity. On a more practical level the different ways banks affect environment are analyzed: as investors - supplying the investments with environmental perspective; as lenders - developing new financial products to encourage sustainable development; as valuers - estimating risks and opportunities in project-financing; as powerful stake holders - as shareholders and lenders they can exercise considerable influence over companies; - as polluters - while not dirty industries, financial institutions do consume natural resources. By the study of these environmental aspects it comes out that bank should introduce the environmental variable in internal management to reduce their own impacts and, above all, in credit assessment, in development of new financial products to encourage businesses to invest in duty technologies and adopt environmental management systems (EMAS, ISO 14001), and in helping small shareholders in deciding how to invest their own money, for example advising Green funds. [Italian] Lo scopo del presente lavoro e' individuare il ruolo delle istituzioni finanziarie nel perseguire uno sviluppo sostenibile ossia un processo di sviluppo che lasci alle generazioni future lo stesso capitale, naturale e creato dall'uomo, di cui dispone l'attuale generazione. Da tale affermazione risulta evidente che lo sviluppo sostenibile e' relazionato alle scelte di investimento e dovrebbe dunque essere il core-business dei mercati finanziari. Piu' in dettaglio vengono analizzati i differenti modi con cui la banca influenza l

La miraculeuse efficacité de la théorie quantique

CERN Document Server

Miné, Philippe

2014-01-01

Avec les théories de la relativité, la physique quantique est une de ces révolutions conceptuelles qui ont, au cours du XXe siècle, tout changé à notre compréhension de la nature. Si fascinantes que soient ses applications – laser, cryptographie, GPS, ordinateur, imagerie médicale –, la physique quantique fait cependant intervenir des paradoxes déroutants pour notre logique ordinaire. Pénétrer les arcanes du monde quantique, c’est donc aussi accepter d’utiliser le langage des équations, dont les auteurs donnent ici une approche accessible et graduée, n’excédant pas le niveau du premier cycle universitaire et n’oubliant jamais les vertus de l’approche historique. Se révèle ainsi l’univers fabuleux des particules élémentaires, des forces fondamentales de la nature, de la cosmologie et des énigmes de l’espace-temps, thèmes sur lesquels doit s’édifier toute réflexion moderne sur la nature et ses lois. Mais acquérir une certaine familiarité avec le monde quantique ne sig...

Emmanuel Renault, Yves Sintomer (dir., Où en est la théorie critique ?, Paris, La Découverte, coll. « Recherches », 2003, 286 p., 31 €.

Directory of Open Access Journals (Sweden)

Alexandre Dupeyrix

2005-04-01

Full Text Available Dans l’introduction de cet ouvrage collectif publié en mars 2003, Emmanuel Renault et Yves Sintomer exposent leur volonté de « rendre compte de l’actualité d’un projet [celui de la théorie critique] tout en mettant en perspective les débats ouverts par les œuvres d’Habermas et de Honneth » (p. 10. On peut dire qu’ils ont pleinement réalisé leur ambition : l’ouvrage qu’ils proposent ici est une synthèse très riche et très stimulante des derniers travaux en cours sur la théorie critique et l’É...

André Pichot, Aux origines des théories raciales. De la Bible à Darwin

Directory of Open Access Journals (Sweden)

Anthony Feneuil

2010-07-01

Full Text Available « Le darwinisme n’est pas une théorie scientifique qui a connu maintes dérives idéologiques, c’est une idéologie à qui la génétique a fini par donner un aspect à peu près scientifique » (p. 299. Telle est la thèse qui conduit André Pichot, dans son dernier livre, à opérer un bouleversement des catégories habituelles de pensée : Darwin n’est plus le champion de la vision scientifique du monde en lutte contre la conception obscurantiste du créationnisme et du finalisme religieux, mais l’une de...

U–Pb zircon and biostratigraphic data of high‐pressure/ low‐temperature metamorphic rocks of the Talea Ori : tracking the Paleotethys suture in central Crete, Greece

NARCIS (Netherlands)

Zulauf, G.; Dörr, W.; Krahl, J.; Lahaye, Y.; Chatzaras, V.; Xypolias, P.

2016-01-01

Inherited deformation microfabrics of detrital quartz grains and U–Pb (Laser ablation (LA)-ICPMS and ID TIMS) ages of detrital zircons separated from the Phyllite–Quartzite Unit s.l. of the Talea Ori, central Crete, suggest strikingly different source rocks. Albite gneiss of the lower Rogdia Beds

Musique et Architecture : théories, composition, théologie (XIIIe-XVIIe siècles

Directory of Open Access Journals (Sweden)

Vasco Zara

2007-08-01

Full Text Available C’est sous l’égide du Nombre que les architectes d’abord, les musiciens ensuite et les historiens en dernier, ont essayé de concilier les lois de composition architecturale avec les préceptes de la théorie musicale. Nombre sonore, ou mieux : la proportio découverte par Pythagore à l’écoute d’un forgeron. 1 : 2, 2 : 3, 3 : 4 – diapason, diapente, diatesseron : par la ratio mathématique qui établit correctement les rapports des parties, on entend résonner l’harmonia d’Apollon et ses Muses ainsi...

Trente années qui ébranlèrent la physique histoire de la théorie quantique

CERN Document Server

Gamow, George

1968-01-01

G. Gamow, dans cet ouvrage, déploie une fois encore ses qualités d'historien, de vulgarisateur et d'homme d'esprit. L'"histoire de la théorie quantique" raconte la naissance de la physique moderne au cours des trente premières années du siècle, en nous guidant ainsi à travers cette galerie de portraits où les grands noms de la physique sont présentés, par les textes, les photographies et les croquis, sous leur aspect le moins académique.

El bosque sobre los árboles: Los mejores poetas de la Argentina (1927, según Eduardo de Ory

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Aníbal Salazar Anglada

2009-09-01

Full Text Available This paper addresses the critical study of the anthology Argentina's best poets, published in 1927 by the Compañía Ibero-Americana de Publicaciones [CIAP]. The anthologist is the Spanish writer and diplomat Eduardo de Ory, meritorious for his selfless actions in favour of the relationships between Spain and Latin America. In spite of his good intentions, the panorama of Argentine poets his work presents remains out of the aesthetic debate that takes place in Argentina in the second half of the twenties, in which anthologies play an important role

Evaluation of relative radiometric correction techniques on Landsat 8 OLI sensor data

Science.gov (United States)

Novelli, Antonio; Caradonna, Grazia; Tarantino, Eufemia

2016-08-01

The quality of information derived from processed remotely sensed data may depend upon many factors, mostly related to the extent data acquisition is influenced by atmospheric conditions, topographic effects, sun angle and so on. The goal of radiometric corrections is to reduce such effects in order enhance the performance of change detection analysis. There are two approaches to radiometric correction: absolute and relative calibrations. Due to the large amount of free data products available, absolute radiometric calibration techniques may be time consuming and financially expensive because of the necessary inputs for absolute calibration models (often these data are not available and can be difficult to obtain). The relative approach to radiometric correction, known as relative radiometric normalization, is preferred with some research topics because no in situ ancillary data, at the time of satellite overpasses, are required. In this study we evaluated three well known relative radiometric correction techniques using two Landsat 8 - OLI scenes over a subset area of the Apulia Region (southern Italy): the IR-MAD (Iteratively Reweighted Multivariate Alteration Detection), the HM (Histogram Matching) and the DOS (Dark Object Subtraction). IR-MAD results were statistically assessed within a territory with an extremely heterogeneous landscape and all computations performed in a Matlab environment. The panchromatic and thermal bands were excluded from the comparisons.

Electric Service Areas, Electric Servic Area - given to us from GA power and Planters Electric - distributed by the EMA Director, Val Ashcraft, Published in 2008, 1:2400 (1in=200ft) scale, Effingham County Government.

Data.gov (United States)

NSGIC Local Govt | GIS Inventory — Electric Service Areas dataset current as of 2008. Electric Servic Area - given to us from GA power and Planters Electric - distributed by the EMA Director, Val...

PlenadrEMA: effect of dual-release versus conventional hydrocortisone on fatigue, measured by ecological momentary assessments: a study protocol for an open-label switch pilot study.

Science.gov (United States)

Boesen, Victor Brun; Christoffersen, Thea; Watt, Torquil; Borresen, Stina Willemoes; Klose, Marianne; Feldt-Rasmussen, Ulla

2018-01-23

Patients with adrenal insufficiency have impaired health-related quality of life (QoL). The dual-release hydrocortisone preparation, Plenadren, has been developed to mimic the physiological cortisol release more closely than conventional hydrocortisone treatment. Plenadren has been shown to improve QoL, in particular fatigue, in patients with primary adrenal insufficiency. However, the effect has not been investigated in patients with secondary adrenal insufficiency; furthermore, no study has taken the diurnal variation of fatigue into account. To assess diurnal variations, it is necessary to use repeated daily measurements, such as ecological momentary assessments (EMAs). This study aims to evaluate EMAs of fatigue as outcome in future large-scale randomised clinical trials. The PlenadrEMA trial is an investigator-initiated open-label switch pilot trial of the effect of Plenadren versus conventional hydrocortisone on fatigue in patients with secondary adrenal insufficiency. The trial will include 30 participants. After 5 weeks on their usual hydrocortisone treatment, patients will be shifted to Plenadren for 16 weeks. Fatigue will be assessed using momentary versions of the Multidimensional Fatigue Inventory (MFI-20). Items will be administered to participants via a smartphone application four times daily during 20 days. Assessments will be performed before treatment shift and repeated after 12.5 weeks on Plenadren. The study will identify the best suited outcome for future randomised clinical trials, and in addition, estimate the variability and difference in fatigue between the two treatments to perform power calculations. The trial will be conducted in accordance with the Declaration of Helsinki and has been approved by the Regional Scientific Ethical Committee in Copenhagen (ID: H-1-2014-073). All patients will receive written and verbal information about the trial and will give informed consent before enrolment. Findings will be published in peer

Examen critique de la théorie de Lawrence Kohlberg du développement de la conscience morale et de l' attitude envers le comportement moral

Directory of Open Access Journals (Sweden)

Čabarkapa Milanko

2009-01-01

Full Text Available (francuski La relation da le conscience morale et du comportement moral est une des questions théoriques et pratiques traitées pendant une longue période mais qui, de nos jours, font l' objet de recherche de nombreux philosophes, théologiens, sociologues et psychologues. Une contribution particulière y a été apportée par Lawrence Kohlberg et sa théorie des stades de développement de la conscience morale et de l' attitude envers le comportement moral. Sa théorie peut être rangée parmi les théories à l' orientation cognitive qui occupent aujourd' hui une place prépondérante dans l' explication du comportement humain. Dans le cadre de cette théorie le développement de la conscience morale ou de la connaissance morale est considéré en relation avec le développement des aptitudes cognitives, ce développement se déroulant en plusieurs stades ou niveaux à travers les étapes de la vie humaine. Kohlberg distingue trois niveaux principaux du développement de la conscience morale: 1. un niveau préconventiel - où le moral se lie à l' autorité morale externe qui est la source de la peur ou de la peine; 2. Un niveau conventionnel - où la source de la morale est dans la réciprocité établie dans le cadre de la communication interpersonnelle, des relations sociales et des normes acceptées dans la société; 3. niveau post-conventiel - où la personne construit et accepte les principes universels de justice et les plus hautes valeurs humaines qui s' appliquent à l' ensemble de l' humanité. Dans le cadre de la théorie de Kohlberg une importance théorique et pratique est attribuée à l' analyse des conditions et des facteurs psychologiques permettant une transition de la conscience morale au comportement moral (le raisonnement moral, la prise de décisions, la prise de responsabilité, de même qu' à l' analyse de la quasi-obligation et d' autres circonstances qui empêchent cette transition. Les psychologues estiment que

A tertiary approach to improving equity in health: quantitative analysis of the M?ori and Pacific Admission Scheme (MAPAS) process, 2008?2012

OpenAIRE

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Rob; Airini,; Reid, Papaarangi

2015-01-01

Introduction Achieving health equity for indigenous and ethnic minority populations requires the development of an ethnically diverse health workforce. This study explores a tertiary admission programme targeting M?ori and Pacific applicants to nursing, pharmacy and health sciences (a precursor to medicine) at the University of Auckland (UoA), Aotearoa New Zealand (NZ). Application of cognitive and non-cognitive selection tools, including a Multiple Mini Interview (MMI), are examined. Methods...

Direct Interferometric Imaging with IOTA Interferometer: Morphology of the Water Shell around U Ori

Science.gov (United States)

Pluzhnik, Eugene; Ragland, S.; Le Coroller, H.; Cotton, W.; Danchi, W.; Traub, W.; Willson, L.

2007-12-01

Optical interferometric observations of Mira stars with adequate resolution using the 3-telescope Infrared Optical Telescope Array (IOTA) interferometer have shown detectable asymmetry in several Mira stars. Several mechanisms have been proposed to explain the observed asymmetry. In this paper, we present subsequent IOTA observations of a Mira star, namely, U Ori taken at 1.51, 1.64 and 1.78 μm in 2005. The reconstructed images based on a model independent algorithm are also presented. These images show asymmetric structures of the water shell that is similar to the structure of 22 GHz masers obtained by Vlemmings et al. in 2003. We explore the possibility of the detection of molecular shell rotation with a period of about 30 years by comparing our results with radio observations and discuss a possible geometric structure of the shell.

Density of Na2O-Li2O-SiO2-B2O3 Molten Slag at 1 803-1 873 K

Institute of Scientific and Technical Information of China (English)

XIAO Feng; FANG Liang

2004-01-01

The density of three kinds of molten slags was measured by modified sessile drop method at 1 803-1 873 K. The density of molten slag is found to decrease with increasing temperature. The temperature coefficients of Na2O-Li2O-SiO2 and Li2O-SiO2-B2O3 slag are smaller than that of Na2O-B2O3 slag. The molar volume of slags increases with increasing temperature.

Behavioural responses of captive-born greater rheas Rhea americana Linnaeus (Rheiformes, Rheidae submitted to antipredator training Respostas comportamentais de emas cativas Rhea americana Linnaeus (Rheiformes, Rheidae submetidas a treinamentoanti-predação

Directory of Open Access Journals (Sweden)

Cristiano S. de Azevedo

2006-03-01

Full Text Available Human activities have been diminishing greater rhea Rhea americana (Linnaeus, 1758 populations throughout their natural distribution. The reintroductions of captive-born greater rheas have been tried but without success; since the individuals reintroduced were killed by predators. Captive-born animals that have been isolated from predators for many generations can lose their predator recognition abilities. To enhance the survival rates of the reintroduced animals, researchers are now using antipredator training techniques. We studied the response of 15 zoo-borne greater rheas to antipredator training. The animals were divided into three groups: two test groups and one control group. We ran 15 antipredator tests and four control testes with each group. Antipredator tests consisted of pairing a taxidermized predator model or a real predator (domestic dog with a simulation of a capture procedure. Control tests consisted of presenting the predator model (jaguar to the birds, after training but not associating it with an aversive event and recording behavioural responses. All tests were video-recorded and analysed a posteriori. Results showed that the trained rheas responded appropriately to the predators, becoming more vigilant and that there was considerable individual differences in response to antipredator training. The results demonstrated that antipredator training is effective and therefore an invaluable tool for reintroduction projects involving greater rheas. Furthermore, the methods employed in this research project should be applicable to other species of flightless birds.As atividades humanas têm diminuído as populações de emas Rhea americana (Linnaeus, 1758 por toda sua área de distribuição. Reintroduções de emas nascidas em cativeiro têm sido tentadas, mas sem sucesso, uma vez que os indivíduos reintroduzidos são mortos por predadores. Animais nascidos em cativeiro que foram isolados de seus predadores por várias gera

Quantitative analysis of a Māori and Pacific admission process on first-year health study.

Science.gov (United States)

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Robert; Airini; Reid, Papaarangi

2015-11-03

Universities should provide flexible and inclusive selection and admission policies to increase equity in access and outcomes for indigenous and ethnic minority students. This study investigates an equity-targeted admissions process, involving a Multiple Mini Interview and objective testing, advising Māori and Pacific students on their best starting point for academic success towards a career in medicine, nursing, health sciences and pharmacy. All Māori and Pacific Admission Scheme (MAPAS) interviewees enrolled in bridging/foundation or degree-level programmes at the University of Auckland were identified (2009 to 2012). Generalised linear regression models estimated the predicted effects of admission variables (e.g. MAPAS Maths Test; National Certificate in Educational Achievement (NCEA) Rank Score; Any 2 Sciences; Followed MAPAS Advice) on first year academic outcomes (i.e. Grade Point Average (GPA) and Passes All Courses) adjusting for MAPAS interview year, gender, ancestry and school decile. 368 First Year Tertiary (bridging/foundation or degree-level) and 242 First Year Bachelor (degree-level only) students were investigated. NCEA Rank Score (estimate 0.26, CI: 0.18-0.34, pMAPAS Advice Followed (1.26, CI: 0.18-1.34, p = 0.0002); Exposure to Any 2 Sciences (0.651, CI: 0.15-1.15, p = 0.012); and MAPAS Mathematics Test (0.14, CI: 0.02-0.26, p = 0.0186) variables were strongly associated with an increase in First Year Tertiary GPA. The odds of passing all courses in First Year Tertiary study was 5.4 times higher for students who Followed MAPAS Advice (CI: 2.35-12.39; pMAPAS Advice had an average GPA that was 1.1 points higher for all eight (CI: 0.45-1.73; p = 0.0009) and Core 4 courses (CI: 0.60-2.04; p = 0.0004). The MAPAS admissions process was strongly associated with positive academic outcomes in the first year of tertiary study. Universities should invest in a comprehensive admissions process that includes alternative entry pathways for

”ja kaiken A ja O olis avoin ja luottamuksellinen yhteistyö” : Varhaiskasvatuspalvelujen täydentäminen varhaiskasvatuksen perhetyöllä

OpenAIRE

Kuparinen, Melanie; Ojala, Katja

2016-01-01

Opinnäytetyömme tarkoitus oli kehittää varhaiskasvatuksen perhetyön malli Etelä-Suomessa sijaitsevaan kuntaan. Varhaiskasvatuksen perhetyö ei ole uusi palvelumuoto, mutta sille ei ole luotu yksiselitteistä mallia, jota palvelua tarjoavissa kunnissa toteutettaisiin. Pidämme yhteiskunnallisella tasolla tärkeänä tuoda esiin varhaiskasvatuksen perhetyötä ja haluamme kirkastaa sen merkitystä osana perheiden palvelupakettia. Teoriaosuudessa selvitämme lapsiperheiden hyvinvoinnin tilaa ja mi...

EMA beamline at SIRIUS: extreme condition X-ray methods of analysis

International Nuclear Information System (INIS)

Souza Neto, Narcizo

2016-01-01

Full text: The EMA beamline (Extreme condition X-ray Methods of Analysis) is one of the hard x-ray undulator beamlines within the first phase of the new synchrotron source in Brazil (Sirius project). This beamline is thought to make a difference where a high brilliance (high flux of up to 2 x 10 14 photons/sec with beam size down to 0.5 x 0.5 μm 2 ) is essential, which is the case for extreme pressures that require small focus and time-resolved that require high photon flux. With that in mind we propose the beamline to have two experimental hutches to cover most of the extreme condition techniques today employed at synchrotron laboratories worldwide. These two stations are thought to provide the general infrastructure for magnets and lasers experiments, which may evolve as new scientific problems appear. In addition to the hutches, support laboratories will be strongly linked and supportive to the experiments at the beamline, covering high pressure instrumentations using diamond anvil cells and pump-and-probe requirements for ultrafast and high power lasers. Along these lines, we will describe the following techniques covered at this beamline: magnetic spectroscopy (XMCD) and scattering (XRMS) under high pressure and very low temperature in order to fully probe both ferromagnetic and antiferromagnetic materials and the dependence with pressure; extreme pressure and temperature XRD and XAS experiments using very small diamond culet anvils and high power lasers. (author)

EMA beamline at SIRIUS: extreme condition X-ray methods of analysis

Energy Technology Data Exchange (ETDEWEB)

Souza Neto, Narcizo, E-mail: narcizo.souza@lnls.br [Centro Nacional de Pesquisa em Energia e Materiais (CNPEM), Campinas, SP (Brazil)

2016-07-01

Full text: The EMA beamline (Extreme condition X-ray Methods of Analysis) is one of the hard x-ray undulator beamlines within the first phase of the new synchrotron source in Brazil (Sirius project). This beamline is thought to make a difference where a high brilliance (high flux of up to 2 x 10{sup 14} photons/sec with beam size down to 0.5 x 0.5 μm{sup 2}) is essential, which is the case for extreme pressures that require small focus and time-resolved that require high photon flux. With that in mind we propose the beamline to have two experimental hutches to cover most of the extreme condition techniques today employed at synchrotron laboratories worldwide. These two stations are thought to provide the general infrastructure for magnets and lasers experiments, which may evolve as new scientific problems appear. In addition to the hutches, support laboratories will be strongly linked and supportive to the experiments at the beamline, covering high pressure instrumentations using diamond anvil cells and pump-and-probe requirements for ultrafast and high power lasers. Along these lines, we will describe the following techniques covered at this beamline: magnetic spectroscopy (XMCD) and scattering (XRMS) under high pressure and very low temperature in order to fully probe both ferromagnetic and antiferromagnetic materials and the dependence with pressure; extreme pressure and temperature XRD and XAS experiments using very small diamond culet anvils and high power lasers. (author)

PREFACE: Proceedings of the 11th European Workshop of the European Microbeam Analysis Society (EMAS) on Modern Developments and Applications in Microbeam Analysis

Science.gov (United States)

2010-07-01

This volume of IOP Conference Series: Materials Science and Engineering contains papers from the 11th Workshop of the European Microbeam Analysis Society (EMAS) on Modern Developments and Applications in Microbeam Analysis which took place from 10-14 May 2009 in the Hotel Faltom, Gdynia, Poland. The primary aim of this series of workshops is to assess the state-of-the-art and reliability of microbeam analysis techniques. The workshops also provide a forum where students and young scientists starting out on careers in microbeam analysis can meet and discuss with the established experts. The workshops have a very distinct format comprising invited plenary lectures by internationally recognized experts, poster presentations by the participants and round table discussions on the key topics led by specialists in the field. For this workshop EMAS invited speakers on the following topics: EPMA, EBSD, fast energy-dispersive X-ray spectroscopy, three-dimensional microanalysis, and micro-and nanoanalysis in the natural resources industry. The continuing relevance of the EMAS workshops and the high regard in which they are held internationally can be seen from the fact that 69 posters from 16 countries were on display at the meeting and that the participants came from as far away as Japan and the USA. A number of participants with posters were invited to give short oral presentations of their work in two dedicated sessions. As at previous workshops there was also a special oral session for young scientists. Small cash prizes were awarded for the three best posters and for the best oral presentation by a young scientist. The prize for the best poster went to the contribution by G Tylko, S Dubchak, Z Banach and K Turnau, entitled Monte Carlo simulation for an assessment of standard validity and quantitative X-ray microanalysis in plant. Joanna Wojewoda-Budka of the Institute of Metallurgy and Materials Science, Krakow, received the prize for the best oral presentation by a

Updated EMAS declaration of the Federal Office for Environment Protection 2009 for the sites Dessau-Rosslau, Berlin-Bismarckplatz, Berlin-Marienfelde, Langen and the house 23 in Berlin-Dahlem; Aktualisierte EMAS-Umwelterklaerung des Umweltbundesamtes 2009 fuer die Standorte Dessau-Rosslau, Berlin-Bismarckplatz, Berlin-Marienfelde, Langen und das Haus 23 in Berlin-Dahlem. Der Zukunft verpflichtet - ein Zeichen setzen

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

The environmental certificate under consideration describes the state of the art of the environmental targets and the most important developments in the environmental management system of the Federal Office for Environment Protection (Dessau-Rosslau, Federal Republic of Germany). Moreover, the most important environmental characteristic values are updated. Thus, the Federal Office for Environment Protection fulfills the formal EMAS regulation and documents the high requirement for the enhanced claim of the environmental management.

Sugar, dental caries and the incidence of acute rheumatic fever: a cohort study of Māori and Pacific children.

Science.gov (United States)

Thornley, Simon; Marshall, Roger J; Bach, Katie; Koopu, Pauline; Reynolds, Gary; Sundborn, Gerhard; Ei, Win Le Shwe Sin

2017-04-01

To determine whether dental caries, as an indicator of cumulative exposure to sugar, is associated with the incidence of acute rheumatic fever and chronic rheumatic heart disease, in Māori and Pacific children aged 5 and 6 years at their first dental visit. A cohort study was undertaken which linked school dental service records of caries with national hospital discharge and mortality records. Cox models were used to investigate the strength of the association between dental caries and rheumatic fever incidence. A total of 20 333 children who were free of rheumatic heart disease at enrolment were available for analysis. During a mean follow-up time of 5 years, 96 children developed acute rheumatic fever or chronic rheumatic heart disease. After adjustment for potential confounders, children with five or more primary teeth affected by caries were 57% (95% CI: 20% to 106%) more likely to develop disease during follow-up, compared to children whose primary teeth were caries free. The population attributable to the risk for caries in this cohort was 22%. Dental caries is positively associated with the incidence of acute rheumatic fever and chronic rheumatic heart disease in Māori and Pacific children. Sugar intake, an important risk factor for dental caries, is also likely to influence the aetiology of rheumatic fever. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

The Identification of Land Subsidance by Levelling Measurement and GPR Data at Tanjung Emas Harbour, Semarang

Directory of Open Access Journals (Sweden)

Purnomo Raharjo

2017-10-01

Full Text Available Recently, the main problem in Semarang City is flood. This area has low relief that consists of coastal alluvial deposits, swamp and marine sediments. The coastline is characterized by muddy, sandy, and rocky coasts, and mangrove coast. Ground Penetrating Radar (GPR records, show that subsurface geological condition of northern part of Semarang is coastal alluvial deposit and in the south is volcanic rocks. The aims of this this research is to determine land subsidence by levelling measurement in 2005 in Tanjung Emas Harbour area built on 1995. During ten years, there are various land subsidance in this area: in Coaster Street (21 – 41 cm, container wharf (62 – 94 cm, north breakwater (64 – 79 cm, west breakwater (74 – 140 cm, east groin (76 – 89 cm, and stacking area ( 77 – 109 cm. According to this research, it is concluded that one reason causes of flooding in this area is land subsidence.

Hypnose, sommeil, placebo ? : Les réponses de la Théorie neuronale de la Cognition – Tome 2

OpenAIRE

Touzet , Claude

2014-01-01

International audience; Initialement uniquement dédié aux quelques « faits » comme :l'hypnose, le plaisir, le sommeil et les rêves, la responsabilité, l'effet placebo et la schizophréniequi n'avaient pas reçu d'explications de la part de la Théorie neuronale de la Cognition (tome 1 – Conscience, intelligence, libre-arbitre), ce second opus a rapidement dévié de sa mission originale pour intégrer des aspects encore plus controversés, comme :- le paranormal,- l'influence de l'intention sur la r...

Soil chemical factors and grassland species density in Emas National Park (central Brazil).

Science.gov (United States)

Amorim, P K; Batalha, M A

2008-05-01

Studies of grasslands on specific soil types suggest that different nutrients can limit biomass production and, hence, species composition and number. The Brazilian cerrado is the major savanna region in America and once covered about 2 million km(2), mainly in the Brazilian Central Plateau, under seasonal climate, with wet summer and dry winter. In view of the importance of soil chemical factors in the distribution of the vegetation forms within the Cerrado domain and which may influence the number of species, we analyzed some soil characteristics in three herbaceous vegetation forms -- hyperseasonal cerrado, seasonal cerrado, and wet grassland -- in Emas National Park, a core cerrado site, to investigate the relationship between number of species and soil characteristics. We collected vegetation and soil samples in these three vegetation forms and submitted the obtained data to multiple linear regression. We found out that aluminum and pH were the best predictors of species density, the former positively related to species density and the latter negatively related. Since the predictable variation in species density is important in determining areas of conservation, we can postulate that these two soil factors are indicators of high species density areas in tropical grasslands, which could be used in selecting priority sites for conservation.

Extent and Area of Swidden in Montane Mainland Southeast Asia: Estimation by Multi-Step Thresholds with Landsat-8 OLI Data

Directory of Open Access Journals (Sweden)

Peng Li

2016-01-01

Full Text Available Information on the distribution, area and extent of swidden agriculture landscape is necessary for implementing the program of Reducing Emissions from Deforestation and Forest Degradation (REDD, biodiversity conservation and local livelihood improvement. To our knowledge, explicit spatial maps and accurate area data on swidden agriculture remain surprisingly lacking. However, this traditional farming practice has been transforming into other profit-driven land use, like tree plantations and permanent cash agriculture. Swidden agriculture is characterized by a rotational and dynamic nature of agroforestry, with land cover changing from natural forests, newly-cleared swiddens to different-aged fallows. The Operational Land Imager (OLI onboard the Landsat-8 satellite has visible, near-infrared and shortwave infrared bands, which are sensitive to the changes in vegetation cover, land surface moisture content and soil exposure, and therefore, four vegetation indices (VIs were calculated, including the Normalized Difference Vegetation Index (NDVI, the Normalized Difference Moisture Index (NDMI, the Normalized Burn Ratio (NBR and the Soil Adjusted Vegetation Index (SAVI. In this study, we developed a multi-step threshold approach that uses a combination of thresholds of four VIs and local elevation range (LER and applied it to detect and map newly-opened swiddens and different-aged fallows using OLI imagery acquired between 2013 and 2015. The resultant Landsat-derived swidden agriculture maps have high accuracy with an overall accuracy of 86.9% and a Kappa coefficient of 0.864. The results of this study indicated that the Landsat-based multi-step threshold algorithms could potentially be applied to monitor the long-term change pattern of swidden agriculture in montane mainland Southeast Asia since the late 1980s and also in other tropical regions, like insular Southeast Asia, South Asia, Latin America and Central Africa, where swidden agriculture is

General description and first results with the ORIS-LMRI 4 π γ metering chamber

International Nuclear Information System (INIS)

Tejera R, A.; Becerril V, A.; Cortes P, A.

1990-04-01

A problem that present the ionization chambers is that the response for the radiation is global, that is to say that it cannot discriminate against selectively the relating responses at different energies, if these impact simultaneously in the active volume. This is a reason to calibrate the chambers, if is possible, with gamma monoenergetic emitting and by average calculations to complete the response curve with gamma emitting of well-known yields. To obtain the calibration coefficients and may used them, it is necessary that so much the standardized radioisotopes as the solutions by calibrating, are contained in vessels with the same geometry and the same quantity. In the exposed case, pattern solutions of 5 ml were used contained in glass cruets of 10 ml. The problem solutions are contained in same cruets to those of the patterns. The first results obtained with the ORIS-LMRI 4 π γ metering chamber are presented. (Author)

Testing some of Benjamin Graham’s Stock Selection Criteria: A Case of the FTSE Bursa Malaysia EMAS Index from Year 2000 to 2009

Directory of Open Access Journals (Sweden)

Desmond Chang

2011-01-01

Full Text Available Benjamin Graham, also known as the “father of value investing” proposed that investment in the stock exchange can be a safe endeavor while receiving gains that outperform the market if the investor makes carefully thought out purchases. This study aims to determine if the use of some of Benjamin Graham’s stock selection criteria is able to generate returns that are significantly greater than the returns in the stock exchange of Malaysia, particularly, the comprehensive FTSE Bursa Malaysia EMAS Index. This study collected secondary data regarding fundamentals of companies listed in the FTSE Bursa Malaysia EMAS Index from the year 2000 to 2009. Five criteria were set up in this research based on one or a combination of price-to-earnings ratio, price-to-book value, current ratio and dividend yield. The listed companies were screened using those criteria. An equally weighted portfolio was created using the screened companies and their one-year and two-year returns calculated. The returns were compared to the market return. Hypotheses of this research were tested using t-test statistic to determine the significance of the data. This research found that most of the screening criteria used generated returns that were higher than the market return in almost every year they were tested in. Benjamin Graham’s stock selection criteria although have been conceived over 80 years ago is still applicable today in the Malaysian market. Further research can be conducted with different criteria with varying holding periods and in different markets.

Review of Le tournant de la théorie critique, Collection Solidarité et société, Éditions Desclée de Brouwer, Paris, 2015

DEFF Research Database (Denmark)

Rendtorff, Jacob Dahl

2016-01-01

This review article provides a review of the book Review of Le tournant de la théorie critique, Collection Solidarité et société, Éditions Desclée de Brouwer, Paris, 2015. This book is an important contribution to contemporary critical theory that reestablies critical theory in current debates ab...... ideologies are not dead but instead have been reshaped by the hegemonic influence of neoliberalism and the present submissions of individuals to the structures of capitalism.......This review article provides a review of the book Review of Le tournant de la théorie critique, Collection Solidarité et société, Éditions Desclée de Brouwer, Paris, 2015. This book is an important contribution to contemporary critical theory that reestablies critical theory in current debates...... about the future of neoliberalism. This book about the turn of critical towards proposing an alternative vision of the social order, justice, society and democracy gives us a very good description of how to analyse contemporary structures of omination. The book is positing that major political...

A qualitative assessment of desertification change in the Tarfaya basin (Morocco using panchromatic data of Landsat ETM+ and oli: sand encroachment approach

Directory of Open Access Journals (Sweden)

Aydda Ali

2017-01-01

Full Text Available The purpose of the present work is to assess desertification change in the Tarfaya basin (Morocco based on quantifying sand dunes mass change at the corridor scale using two Panchromatic bands of Landsat ETM+ and OLI with 15 m of resolution covering the study area for ten years (2005–2016. In this work, the sand dunes quantification is qualitative and is based on automatic extraction and classification of sand dunes shape using co-occurence texture filters and Support Vector Machine (SVM classifier. The statistical results show that the area covered by sand was increased during the last ten years, which reveal that desertification becomes more intense.

SUZAKU OBSERVATION OF STRONG FLUORESCENT IRON LINE EMISSION FROM THE YOUNG STELLAR OBJECT V1647 ORI DURING ITS NEW X-RAY OUTBURST

International Nuclear Information System (INIS)

Hamaguchi, Kenji; Grosso, Nicolas; Kastner, Joel H.; Richmond, Michael; Weintraub, David A.

2010-01-01

The Suzaku X-ray satellite observed the young stellar object (YSO) V1647 Ori on 2008 October 8 during the new mass accretion outburst reported in 2008 August. During the 87 ks observation with a net exposure of 40 ks, V1647 Ori showed a high level of X-ray emission with a gradual decrease in flux by a factor of 5 and then displayed an abrupt flux increase by an order of magnitude. Such enhanced X-ray variability was also seen in XMM-Newton observations in 2004 and 2005 during the 2003-2005 outburst, but has rarely been observed for other YSOs. The spectrum clearly displays emission from Helium-like iron, which is a signature of hot plasma (kT ∼ 5 keV). It also shows a fluorescent iron Kα line with a remarkably large equivalent width (EW) of ∼600 eV. Such a large EW suggests that a part of the incident X-ray emission that irradiates the circumstellar material and/or the stellar surface is hidden from our line of sight. XMM-Newton spectra during the 2003-2005 outburst did not show a strong fluorescent iron Kα line, so that the structure of the circumstellar gas very close to the stellar core that absorbs and re-emits X-ray emission from the central object may have changed in between 2005 and 2008. This phenomenon may be related to changes in the infrared morphology of McNeil's nebula between 2004 and 2008.

Planetary influence in the gap of a protoplanetary disk: structure formation and an application to V1247 Ori

Science.gov (United States)

Alvarez-Meraz, R.; Nagel, E.; Rendon, F.; Barragan, O.

2017-10-01

We present a set of hydrodynamical models of a planetary system embedded in a protoplanetary disk in order to extract the number of dust structures formed in the disk, their masses and sizes, within optical depth ranges τ≤0.5, 0.5planetary mass accretion corresponds to slower time effects for optically thin structures; (3) an increase in the number of planets allows a faster evolution of the structures in the Hill radius for the different optical depth ranges of the inner planets. An ad-hoc simulation was run using the available information of the stellar system V1247 Ori, leading to a model of a planetary system which explains the SED and is consistent with interferometric observations of structures.

Tracking Young Adults' Attitudes Toward Tobacco Marketing Using Ecological Momentary Assessment (EMA).

Science.gov (United States)

Roberts, Megan E; Lu, Bo; Browning, Christopher R; Ferketich, Amy K

2017-07-29

Decades of research demonstrate the pernicious effects of targeted cigarette marketing on young people. Now, with tobacco marketing shifting toward greater incorporation of alternative products, it is critical to identify current attitudes toward the new landscape of tobacco advertisements. The purpose of this study was to understand the present landscape of tobacco marketing to which young adults are exposed, and to assess how they respond to it. During 2015-2016, we used ecological momentary assessment (EMA), in which 44 young adults (aged 18-28) carried smartphones equipped with a survey app. Seventy-seven percent were ever-users of tobacco and 29.5% were intermittent users of tobacco (someday users of cigarettes and/or those who used another tobacco product >5 times within the past year). For ten days, participants were prompted at three random times/day to complete a brief survey about their exposures and responses to tobacco-related advertising. Analyses used t-test and multilevel modeling. Intermittent users reported greater exposure than non-intermittent users to tobacco advertising. Further, both intermittent and ever-users reported more positive attitudes toward the tobacco advertising. Of the tobacco advertisements reported, 22% were for products unregulated by the FDA at the time of data collection. Conclusions/Importance: These findings indicate that young adults, and especially young adults who use tobacco, are exposed to a fair amount of tobacco advertising on a weekly basis. As the tobacco users in our sample were largely experimental and occasional users, these marketing exposures could put young adults at risk for progression toward regular use.

Spatiotemporal Built-up Land Density Mapping Using Various Spectral Indices in Landsat-7 ETM+ and Landsat-8 OLI/TIRS (Case Study: Surakarta City)

Science.gov (United States)

Risky, Yanuar S.; Aulia, Yogi H.; Widayani, Prima

2017-12-01

Spectral indices variations support for rapid and accurate extracting information such as built-up density. However, the exact determination of spectral waves for built-up density extraction is lacking. This study explains and compares the capabilities of 5 variations of spectral indices in spatiotemporal built-up density mapping using Landsat-7 ETM+ and Landsat-8 OLI/TIRS in Surakarta City on 2002 and 2015. The spectral indices variations used are 3 mid-infrared (MIR) based indices such as the Normalized Difference Built-up Index (NDBI), Urban Index (UI) and Built-up and 2 visible based indices such as VrNIR-BI (visible red) and VgNIR-BI (visible green). Linear regression statistics between ground value samples from Google Earth image in 2002 and 2015 and spectral indices for determining built-up land density. Ground value used amounted to 27 samples for model and 7 samples for accuracy test. The classification of built-up density mapping is divided into 9 classes: unclassified, 0-12.5%, 12.5-25%, 25-37.5%, 37.5-50%, 50-62.5%, 62.5-75%, 75-87.5% and 87.5-100 %. Accuracy of built-up land density mapping in 2002 and 2015 using VrNIR-BI (81,823% and 73.235%), VgNIR-BI (78.934% and 69.028%), NDBI (34.870% and 74.365%), UI (43.273% and 64.398%) and Built-up (59.755% and 72.664%). Based all spectral indices, Surakarta City on 2000-2015 has increased of built-up land density. VgNIR-BI has better capabilities for built-up land density mapping on Landsat-7 ETM + and Landsat-8 OLI/TIRS.

Quantitative extraction of the bedrock exposure rate based on unmanned aerial vehicle data and Landsat-8 OLI image in a karst environment

Science.gov (United States)

Wang, Hongyan; Li, Qiangzi; Du, Xin; Zhao, Longcai

2017-12-01

In the karst regions of southwest China, rocky desertification is one of the most serious problems in land degradation. The bedrock exposure rate is an important index to assess the degree of rocky desertification in karst regions. Because of the inherent merits of macro-scale, frequency, efficiency, and synthesis, remote sensing is a promising method to monitor and assess karst rocky desertification on a large scale. However, actual measurement of the bedrock exposure rate is difficult and existing remote-sensing methods cannot directly be exploited to extract the bedrock exposure rate owing to the high complexity and heterogeneity of karst environments. Therefore, using unmanned aerial vehicle (UAV) and Landsat-8 Operational Land Imager (OLI) data for Xingren County, Guizhou Province, quantitative extraction of the bedrock exposure rate based on multi-scale remote-sensing data was developed. Firstly, we used an object-oriented method to carry out accurate classification of UAVimages. From the results of rock extraction, the bedrock exposure rate was calculated at the 30 m grid scale. Parts of the calculated samples were used as training data; other data were used for model validation. Secondly, in each grid the band reflectivity of Landsat-8 OLI data was extracted and a variety of rock and vegetation indexes (e.g., NDVI and SAVI) were calculated. Finally, a network model was established to extract the bedrock exposure rate. The correlation coefficient of the network model was 0.855, that of the validation model was 0.677 and the root mean square error of the validation model was 0.073. This method is valuable for wide-scale estimation of bedrock exposure rate in karst environments. Using the quantitative inversion model, a distribution map of the bedrock exposure rate in Xingren County was obtained.

The 'warrior gene' and the Mãori people: the responsibility of the geneticists.

Science.gov (United States)

Perbal, Laurence

2013-09-01

The 'gene of' is a teleosemantic expression that conveys a simplistic and linear relationship between a gene and a phenotype. Throughout the 20th century, geneticists studied these genes of traits. The studies were often polemical when they concerned human traits: the 'crime gene', 'poverty gene', 'IQ gene', 'gay gene' or 'gene of alcoholism'. Quite recently, a controversy occurred in 2006 in New Zealand that started with the claim that a 'warrior gene' exists in the Mãori community. This claim came from a geneticist working on the MAOA gene. This article is interested in the responsibility of that researcher regarding the origin of the controversy. Several errors were made: overestimation of results, abusive use of the 'gene of' kind of expression, poor communication with the media and a lack of scientific culture. The issues of the debate were not taken into account sufficiently, either from the political, social, ethical or even the genetic points of view. After more than 100 years of debates around 'genes of' all kinds (here, the 'warrior gene'), geneticists may not hide themselves behind the media when a controversy occurs. Responsibilities have to be assumed. © 2012 John Wiley & Sons Ltd.

Identification of the srtC1 Transcription Start Site and Catalytically Essential Residues Required for Actinomyces oris T14V SrtC1 Activity

Science.gov (United States)

2011-07-27

report the identification of the tran scription starting site of the srtC1 determined by rapid amplification of cDNA ends (RACE) method and several...When needed, kanamycin and trimethoprim were included in growth media at concentra tions of 50 and 100mg mL1, respectively. RNA isolation and...tation, resuspended in a small volume of RNase free water and stored at 80 1C. To determine the transcription start site(s) of A. oris srtC1, 50RACE PCR

Topographic Correction of Landsat TM-5 and Landsat OLI-8 Imagery to Improve the Performance of Forest Classification in the Mountainous Terrain of Northeast Thailand

Directory of Open Access Journals (Sweden)

Uday Pimple

2017-02-01

Full Text Available The accurate mapping and monitoring of forests is essential for the sustainable management of forest ecosystems. Advancements in the Landsat satellite series have been very useful for various forest mapping applications. However, the topographic shadows of irregular mountains are major obstacles to accurate forest classification. In this paper, we test five topographic correction methods: improved cosine correction, Minnaert, C-correction, Statistical Empirical Correction (SEC and Variable Empirical Coefficient Algorithm (VECA, with multisource digital elevation models (DEM to reduce the topographic relief effect in mountainous terrain produced by the Landsat Thematic Mapper (TM-5 and Operational Land Imager (OLI-8 sensors. The effectiveness of the topographic correction methods are assessed by visual interpretation and the reduction in standard deviation (SD, by means of the coefficient of variation (CV. Results show that the SEC performs best with the Shuttle Radar Topographic Mission (SRTM 30 m × 30 m DEM. The random forest (RF classifier is used for forest classification, and the overall accuracy of forest classification is evaluated to compare the performances of the topographic corrections. Our results show that the C-correction, SEC and VECA corrected imagery were able to improve the forest classification accuracy of Landsat TM-5 from 78.41% to 81.50%, 82.38%, and 81.50%, respectively, and OLI-8 from 81.06% to 81.50%, 82.38%, and 81.94%, respectively. The highest accuracy of forest type classification is obtained with the newly available high-resolution SRTM DEM and SEC method.

Do captive-born greater rheas Rhea americana Linnaeus (Rheiformes, Rheidae remember antipredator training? Emas Rhea americana Linnaeus (Rheiformes, Rheidae se lembram do treinamento anti-predação?

Directory of Open Access Journals (Sweden)

Cristiano S. de Azevedo

2006-03-01

Full Text Available The antipredator training is a powerful tool now being used to help the reintroduced animals to recognise and escape from their predators. Testing the memory capacity of the animals after antipredator training is important to evaluate if the application of the training is worthwhile. A group of 15 captive-born greater rheas was studied at Belo Horizonte Zoo. Eight birds were antipredator trained and seven birds were not. After the end of the antipredator training sessions, we run four memory tests at 40, 55, 70 and 88 days after training was completed. The memory tests consisted of showing a predator model to the rheas and recording their behavioural responses. It was measured the capacity of antipredator information storage, the influence of the group size on the behaviour of the birds and the influence of the antipredator training on the elicitation of the correct behavioural responses of the birds when confronted by a predator. The results showed that the rheas retained predator recognition for almost three months, that the group size affected the responses of the birds (more defence behaviours expressed when tested alone and that the antipredator training is essential to elicit the adequate antipredatory responses, since untrained birds behaved in a tranquil manner when confronted by a predator model. We concluded that antipredator training is worthwhile for future reintroduction programs for greater rheas, since their memory capacity is considerable.O treinamento anti-predação é uma ferramenta poderosa usada atualmente para ajudar os animais reintroduzidos a reconhecer e escapar de seus predadores. Testar a capacidade de memória dos animais após o treinamento é importante para se avaliar a validade de sua aplicação. Um grupo de 15 emas nascidas em cativeiro foi estudado no zoológico de Belo Horizonte. Oito aves foram treinadas contra predadores e sete não. Após o término dos treinamentos, foram realizados quatro testes de mem

MULTIWAVELENGTH OBSERVATIONS OF V2775 Ori, AN OUTBURSTING PROTOSTAR IN L 1641: EXPLORING THE EDGE OF THE FU ORIONIS REGIME

Energy Technology Data Exchange (ETDEWEB)

Fischer, William J.; Megeath, S. Thomas; Kounkel, Marina [Department of Physics and Astronomy, University of Toledo, 2801 West Bancroft Street, Toledo, OH 43606 (United States); Tobin, John J. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Stutz, Amelia M.; Henning, Thomas [Max-Planck-Institut fuer Astronomie, Koenigstuhl 17, D-69117 Heidelberg (Germany); Ali, Babar [NHSC/IPAC/Caltech, 770 South Wilson Avenue, Pasadena, CA 91125 (United States); Remming, Ian; Manoj, P. [Department of Physics and Astronomy, 500 Wilson Boulevard, University of Rochester, Rochester, NY 14627 (United States); Stanke, Thomas [ESO, Karl-Schwarzschild-Strasse 2, D-85748 Garching bei Muenchen (Germany); Osorio, Mayra [Instituto de Astrofisica de Andalucia, CSIC, Camino Bajo de Huetor 50, E-18008, Granada (Spain); Wilson, T. L., E-mail: wfische@utnet.utoledo.edu [Naval Research Laboratory, 4555 Overlook Avenue SW, Washington, DC 20375 (United States)

2012-09-01

Individual outbursting young stars are important laboratories for studying the physics of episodic accretion and the extent to which this phenomenon can explain the luminosity distribution of protostars. We present new and archival data for V2775 Ori (HOPS 223), a protostar in the L 1641 region of the Orion molecular clouds that was discovered by Caratti o Garatti et al. to have recently undergone an order-of-magnitude increase in luminosity. Our near-infrared spectra of the source have strong blueshifted He I {lambda}10830 absorption, strong H{sub 2}O and CO absorption, and no H I emission, all typical of FU Orionis sources. With data from the Infrared Telescope Facility, the Two Micron All Sky Survey, the Hubble Space Telescope, Spitzer, the Wide-field Infrared Survey Explorer, Herschel, and the Atacama Pathfinder Experiment that span from 1 to 70 {mu}m pre-outburst and from 1 to 870 {mu}m post-outburst, we estimate that the outburst began between 2005 April and 2007 March. We also model the pre- and post-outburst spectral energy distributions of the source, finding it to be in the late stages of accreting its envelope with a disk-to-star accretion rate that increased from {approx}2 Multiplication-Sign 10{sup -6} M{sub Sun} yr{sup -1} to {approx}10{sup -5} M{sub Sun} yr{sup -1} during the outburst. The post-outburst luminosity at the epoch of the FU Orionis-like near-IR spectra is 28 L{sub Sun }, making V2775 Ori the least luminous documented FU Orionis outburster with a protostellar envelope. The existence of low-luminosity outbursts supports the notion that a range of episiodic accretion phenomena can partially explain the observed spread in protostellar luminosities.

Analiza izobraževanja odraslih v Čas - Zasebni šoli za varnostno izobraževanje : diplomsko delo visokošolskega strokovnega študija Varnost in notranje zadeve

OpenAIRE

Zidar, Nada

2013-01-01

Tema diplomske naloge obsega podroben prikaz izvajanja pridobitve srednje strokovne izobrazbe V. stopnje za tehnik/tehnica varovanja. Predstavljeno je izvajanje novega programa prve generacije v Republiki Sloveniji za tehnika varovanja. Uvod v obravnavano tematiko predstavlja ustanovitev in organiziranost Čas – Zasebne šole za varnostno izobraževanje d.o.o. vse od njene ustanovitve do danes, njeno organiziranost, izobraževalni program do možne zaposlitve po končanem izobraževanju. Na šoli nud...

Settling Indigenous Claims to Protected Areas: Weighing Māori Aspirations Against Australian Experiences

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Phil O′B. Lyver

2014-01-01

Full Text Available Efforts to resolve indigenous peoples′ grievances about the negative impacts of protected areas established on their customary estates by governments are driving the development of shared governance and management. The Tϋhoe people have sought that the settlement of their grievances against the New Zealand government include unencumbered rights to manage Te Urewera, guided by scientific and traditional knowledge and practices, for conservation and social benefits for the Tϋhoe people and the broader public. We led a study tour to allow Tϋhoe and other Mβori representatives to gain first-hand experience of long-standing jointly managed protected areas in Australia that the New Zealand government had drawn on in proposing mechanisms to resolve the Tϋhoe claim. We found that these areas were a poor fit to the study tour participants′ aspirations that indigenous world views would underpin governance and that indigenous people would be empowered. Our findings highlight that settlement must be transformational in terms of attitudes and relationships. Collaborative problem-solving processes that build trust can contribute. In areas like Te Urewera, where tenure boundaries fragment a landscape that is a coherent whole in indigenous world views, settlement processes can offer the prospect of landscape-scale outcomes for social justice and conservation.

Ticks associated with armadillo (Euphractus sexcinctus) and anteater (Myrmecophaga tridactyla) of Emas National Park, State of Goias, Brazil.

Science.gov (United States)

Bechara, Gervasio H; Szabo, M P J; Almeida Filho, W V; Bechara, J N; Pereira, R J G; Garcia, J E; Pereira, Marcelo C

2002-10-01

This study was conducted in October 1998 and November 1999 in the Emas National Park (131,868 ha), a savanna-type cerrado region situated in the far south of Goias State, Brazil, near the geographic center of South America (15 degrees -23 degrees S; 45 degrees -55 degrees W). Animals were captured with the aid of nets and anesthetized (15 mg/kg ketamine + 1 mg/kg xylasine) in order to collect ticks for identification and to establish laboratory colonies. They included giant anteaters (Myrmecophaga tridactyla) (n = 4) and yellow armadillos (Euphractus sexcinctus) (n = 6). Free-living ticks (larvae, nymphs, and adults) were collected from the field by using a 1 x 2-m flannel cloth. Free-living ticks were identified as Amblyomma sp., A. cajennense, and A. triste. Adult ticks collected from anteaters were identified as Amblyomma cajennense and A. nodosum and from armadillos as A. pseudoconcolor and A. nodosum. The relevance of these host-tick relationships to possible mechanisms underlying emergence of tick-borne pathogens of importance to public health is discussed.

Determination of rare earth elements in Solanum lycocarpum in `Cerrado de Emas`- Pirassununga, State of Sao Paulo, Brazil, by neutron activation analysis

Energy Technology Data Exchange (ETDEWEB)

Piorino-Maria, S.; Figueiredo, A.M.G.; Ticianelli, R.B. [Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil); Ceccantini, G. [Instituto de Pesquisas Tecnologicas (IPT), Sao Paulo, SP (Brazil)

1997-10-01

In the present work, the rare earth elements concentration (REE) in plant leaves of the species Solanum lycocarpum from `Cerrado de Emas`, Pirassununga, Sao Paulo, and the soil where they have grown up, was determined by using instrumental neutron activation analysis. The obtained values for most of the light REE (La, Ce, Nd) were higher than the reference values for REE in plants. These results suggest that the light REE are more available in the soil than the heavy REE. The concentration of REE in the plant and the soil were normalized to chondrite contents, showing in the soil diagram a negative anomaly for the concentration of Eu and a positive anomaly for the concentration of Ce, which were not observed in the plant diagram. (author). 11 refs., 1 fig., 2 tabs.

Determination of rare earth elements in Solanum lycocarpum in 'Cerrado de Emas'- Pirassununga, State of Sao Paulo, Brazil, by neutron activation analysis

International Nuclear Information System (INIS)

Piorino-Maria, S.; Figueiredo, A.M.G.; Ticianelli, R.B.; Ceccantini, G.

1997-01-01

In the present work, the rare earth elements concentration (REE) in plant leaves of the species Solanum lycocarpum from 'Cerrado de Emas', Pirassununga, Sao Paulo, and the soil where they have grown up, was determined by using instrumental neutron activation analysis. The obtained values for most of the light REE (La, Ce, Nd) were higher than the reference values for REE in plants. These results suggest that the light REE are more available in the soil than the heavy REE. The concentration of REE in the plant and the soil were normalized to chondrite contents, showing in the soil diagram a negative anomaly for the concentration of Eu and a positive anomaly for the concentration of Ce, which were not observed in the plant diagram. (author). 11 refs., 1 fig., 2 tabs

De l’avantage (ou non) de définir la science-fiction : théorie des genres, science-fiction et Histoire

OpenAIRE

Rieder, John

2013-01-01

Cet essai a pour but d’aider à la clarification et au renforcement de l’impact d’une théorie historique des genres dans les études sur la science-fiction. Il explique et défend cinq propositions sur ce genre, chacune pouvant servir de thèse en elle-même : la science-fiction est historique et mouvante ; la science-fiction n’a pas d’essence, pas de caractéristique unifiante, et pas de point originel ; la science-fiction n’est pas un ensemble de textes, mais plutôt un usage des textes et une man...

Semi-Automatic Mapping of Tidal Cracks in the Fast Ice Region near Zhongshan Station in East Antarctica Using Landsat-8 OLI Imagery

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Fengming Hui

2016-03-01

Full Text Available Tidal cracks are linear features that appear parallel to coastlines in fast ice regions due to the actions of periodic and non-periodic sea level oscillations. They can influence energy and heat exchange between the ocean, ice, and atmosphere, as well as human activities. In this paper, the LINE module of Geomatics 2015 software was used to automatically extract tidal cracks in fast ice regions near the Chinese Zhongshan Station in East Antarctica from Landsat-8 Operational Land Imager (OLI data with resolutions of 15 m (panchromatic band 8 and 30 m (multispectral bands 1–7. The detected tidal cracks were determined based on matching between the output from the LINE module and manually-interpreted tidal cracks in OLI images. The ratio of the length of detected tidal cracks to the total length of interpreted cracks was used to evaluate the automated detection method. Results show that the vertical direction gradient is a better input to the LINE module than the top-of-atmosphere (TOA reflectance input for estimating the presence of cracks, regardless of the examined resolution. Data with a resolution of 15 m also gives better results in crack detection than data with a resolution of 30 m. The statistics also show that, in the results from the 15-m-resolution data, the ratios in Band 8 performed best with values of the above-mentioned ratio of 50.92 and 31.38 percent using the vertical gradient and the TOA reflectance methods, respectively. On the other hand, in the results from the 30-m-resolution data, the ratios in Band 5 performed best with ratios of 47.43 and 17.8 percent using the same methods, respectively. This implies that Band 8 was better for tidal crack detection than the multispectral fusion data (Bands 1–7, and Band 5 with a resolution of 30 m was best among the multispectral data. The semi-automatic mapping of tidal cracks will improve the safety of vehicles travel in fast ice regimes.

Examining spectral properties of Landsat 8 OLI for predicting above-ground carbon of Labanan Forest, Berau

Science.gov (United States)

Suhardiman, A.; Tampubolon, B. A.; Sumaryono, M.

2018-04-01

Many studies revealed significant correlation between satellite image properties and forest data attributes such as stand volume, biomass or carbon stock. However, further study is still relevant due to advancement of remote sensing technology as well as improvement on methods of data analysis. In this study, the properties of three vegetation indices derived from Landsat 8 OLI were tested upon above-ground carbon stock data from 50 circular sample plots (30-meter radius) from ground survey in PT. Inhutani I forest concession in Labanan, Berau, East Kalimantan. Correlation analysis using Pearson method exhibited a promising results when the coefficient of correlation (r-value) was higher than 0.5. Further regression analysis was carried out to develop mathematical model describing the correlation between sample plots data and vegetation index image using various mathematical models.Power and exponential model were demonstrated a good result for all vegetation indices. In order to choose the most adequate mathematical model for predicting Above-ground Carbon (AGC), the Bayesian Information Criterion (BIC) was applied. The lowest BIC value (i.e. -376.41) shown by Transformed Vegetation Index (TVI) indicates this formula, AGC = 9.608*TVI21.54, is the best predictor of AGC of study area.

DAMPAK LIMBAH CAIR HASIL PENGOLAHAN EMAS TERHADAP KUALITAS AIR SUNGAI DAN CARA MENGURANGI DAMPAK DENGAN MENGGUNAKAN ZEOLIT (The Impact of Liquid Waste of Gold Processing in the River Water Quality and The Method for Minimizing the Impact by Using Zeolite

Directory of Open Access Journals (Sweden)

Candra Agus

2005-03-01

Full Text Available ABSTRAK Kegiatan penambangan emas oleh masyarakat di desa Jendi telah dilakukan sejak 1993. Meskipun telah menyediakan lapangan kerja untuk masyarakat lokal, kegiatan tersebut menurunkan kualitas lingkungan, khususnya sungai, karena penggunaan merkuri. Dalam hal ini penggunaan merkuri dalam proses pengambilan emas murni dari batuan telah mempengaruhi air sungai sehingga memiliki kandungan 0,002-1 mg/l Hg;0,05 mg/l Pb; 0,4 mg/l Cu and 28,39 mg/l Fe. Berdasarkan peraturan -pemerintah No. 822001 tentang pengelolaan kualitas air dan air irigasi, konstituen metal tersebut telah melebihi baku mutu air. Penggunaan mineral zeolite sebagai adsorben pada proses penambangan emas tradisional menunjukkan bahwa zeolit dengan ukuran 80- 100 mesh dapat mengurangi kadar hg sehingga masuk ke dalam baku mutu air.   ABSTRACT The gold mine activity of people in jendi village has been conducted since 1993. Even though this activity provide job for the local people. It will degrade the environmental quality especially river, because of Mercury use. The use of Mercury in the process to extract natural gold from concentrate of rock mill affects river water because it contains 0.002-1 mg/l Hg; 0,05 mg/l Pb; 0,4 mg/l Cu and 28,39 mg/l Fe. Based on the Government Regulation No. 82/2001 Concerning the Management of Water Quality and Irrigation water, those metal constituents have already been above the water standard quality. Using mineral zeolite as adsorbent on the traditional gold processing showed that zeolite with size 80-100 mesh could reduce the content of Hg, Pb, Cu, and Fe, which fall within the water standard quality.

Reseña: Abal Oliú, Alejandro: C.G.P. y conciliación previa en materia laboral, Editorial Universidad Ltda. Montevideo, 1992, 64 págs.

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o. C. R.

2015-10-01

Full Text Available Abal Oliú, Alejandro: C.G.P. y conciliación previa en materia laboral, Editorial Universidad Ltda. Montevideo, 1992, 64 págs. Editorial Universidad Ltda. Montevideo, 1992, 64 págs.El autor, profesor de Derecho Procesal y de Técnica Forense en nuestra Facultad, analiza en la presente obra las distintas fórmulas que es posible estab~ecer en cuanto a la tentativa de conciliación previa a la iniciación de los procesos laborales, luego de la entrada en vigencia del Código General del Proceso. (...

Evaluatie proefcursus Educatieve Maatregel Alcohol en verkeer : evaluatie van enkele onderdelen van de Educatieve Maatregel Alcohol en vervoer EMA die zijn opgenomen in een bestaande Alcohol Verkeer Cursus AVC. In opdracht van Directoraat-Generaal Rijkswaterstaat, Adviesdienst Verkeer en Vervoer AVV.

NARCIS (Netherlands)

Wijnolst, D.M.

1996-01-01

From June, 1, 1996 the Dutch Minister of Transport and Public Works is empowered to subject motor vehicle drivers who are stopped and found to have a certain breath or blood alcohol content to the Measure for Alcohol and Traffic (EMA). The persons involved are obliged to cooperate with this

Mapping of sugarcane crop area in the Paraná State using Landsat/TM/OLI and IRS/LISS-3 images

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Clóvis Cechim Junior

Full Text Available ABSTRACT The knowledge on reliable estimates of areas under sugarcane cultivation is essential for the Brazilian agribusiness, since it helps in the development of public policies, in determining prices by sugar mills to producers and allows establishing the logistics of production disposal. The objective of this work was to develop a methodology for mapping the sugarcane crop area in the state of Paraná, Brazil, using images from the Landsat/TM/OLI and IRS/LISS-3 satellites, for the crop years from 2010/2011 to 2013/2014. The mappings were conducted through the supervised Maximum likelihood classification (Maxver achieving, on average, an overall accuracy of 94.13% and kappa index of 0.82. The correlation with the official data of the IBGE ranged from moderate to strong (0.64 ≤ rs ≤ 0.80 with average agreement (dr of 0.81. There was an increase of 2.73% (18,630 ha in the area with sugarcane in Paraná between 2010/2011 and 2013/2014.

P(MMA-EMA Random Copolymer Electrolytes Incorporating Sodium Iodide for Potential Application in a Dye-Sensitized Solar Cell

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Nurul Akmaliah Dzulkurnain

2015-02-01

Full Text Available Polymer electrolytes based on 90 wt% of methyl methacrylate and 10 wt% of ethyl methacrylate (90MMA-co-10EMA incorporating different weight ratios of sodium iodide were prepared using the solution casting method. The complexation between salt and copolymer host has been investigated using Fourier transform infrared spectroscopy. The ionic conductivity and thermal stability of the electrolytes were measured using impedance spectroscopy and differential scanning calorimetry, respectively. Scanning electron microscopy was used to study the morphology of the polymer electrolytes. The ionic conductivity and glass transition temperature increased up to 20 wt% of sodium iodide (5.19 × 10−6 S·cm−1 and decreased with the further addition of salt concentration, because of the crosslinked effect. The morphology behavior of the highest conducting sample also showed smaller pores compared to the other concentration. The total ionic transference number proved that this system was mainly due to ions, and the electrochemical stability window was up to 2.5 V, which is suitable for a dye-sensitized solar cell application. This sample was then tested in a dye-sensitized solar cell and exhibited an efficiency of 0.62%.

Optical absorption and thermoluminescence in Mg O, Mg O:Ni and Mg O:Li irradiated at room temperature; Absorcion optica y termoluminiscencia en MgO, MgO:Ni y MgO:Li irradiados a temperatura ambiente

Energy Technology Data Exchange (ETDEWEB)

Delgado, L

1984-07-01

Optical absorption and thermoluminescence (TL) studies in Mg O, Mg O:Ni and Mg O:Li irradiated at room temperature are presented. In pure Mg O the thermal annihilation of Fe3+ by recombination with thermally released electrons at {approx} 90 and 175 degree centigree and the V center annealing by hole release up to 100 degree centigree cause the observed glow peaks at these temperatures. The TL excitation spectrum shows two maxima at 245 nm (electron center) and 288 nm (Fe3+). In Mg O:Ni X irradiation induces Fe{sup 2}+ {yields}- Fe{sup 3}+ and Ni{sup 2}+ {yields} Ni{sup 3}+ oxidations. Two TL emission bands centered at 110 degree centigree (red) and 80 o{sup C} (green) are assigned to electron release and their recombination at Fe{sup 3}+ and Ni{sup 3}+ respectively. In Mg O:Li two TL emission bands, one blue (430 nm) and the other red (730 nm) with excitation maxima at 245 nm (electron center) and 200 nm (hole center) respectively are observed. No V-center formation was detected in both Ni and Li doped samples. (Author) 42 refs.

The Assessment of Biological and Pollution Index of Estuaries Around Port of Tanjung Emas Semarang

Science.gov (United States)

Tjahjono, A.; Wahyuni, O.; Purwantini, S.

2018-02-01

Estuary is a place of accumulation of the population’s actitivites produced by domestic, industry or agriculture. This research was conducted to three of estuary of the rivers around the waters of Port of Tanjung Emas Semarang (PTES). They were estuaries of Baru river, Banjir Kanal Timur (BKT) and Siangker in west monsoon from October to December 2015. The purpose of this research was to analyze pollution index, the abundance of microorganisms either phytoplankton or zooplankton, the content of heavy metal in sediment and sea water, biological index that included diversity (H), uniformity (e), dominance (D), Saprobik Index (SI), and the Total of Saprobik Index (TSI) in the waters either HTL (High Tide Level) or LTL (Low Tide Level). The concentration of heavy metal in both sea water and sediments were analyzed by using Atomic Absorption Spectrophotometer (AAS). The result obtained from 12 parameters which were tested showed that the three waters can be categorized at heavily polluted condition at each value from 12.52 to 24.98. The concentration of heavy metal at sea water during HTW and LTW ranging from Cd is around 0.033 and 0. 048 mg/kg, Cu 0.047 and 0.07 mg/kg, Pb 0.48 and 0.71 mg/kg, and Zn 0.043 and 0.057 mg/kg. The saprobity value index based on the existence of phytoplankton or zooplankton was ranging of Oligosaprobik at low pollution or has not been polluted yet.

Electron Transport Chain Is Biochemically Linked to Pilus Assembly Required for Polymicrobial Interactions and Biofilm Formation in the Gram-Positive Actinobacterium Actinomyces oris

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Belkys C. Sanchez

2017-06-01

Full Text Available The Gram-positive actinobacteria Actinomyces spp. are key colonizers in the development of oral biofilms due to the inherent ability of Actinomyces to adhere to receptor polysaccharides on the surface of oral streptococci and host cells. This receptor-dependent bacterial interaction, or coaggregation, requires a unique sortase-catalyzed pilus consisting of the pilus shaft FimA and the coaggregation factor CafA forming the pilus tip. While the essential role of the sortase machine SrtC2 in pilus assembly, biofilm formation, and coaggregation has been established, little is known about trans-acting factors contributing to these processes. We report here a large-scale Tn5 transposon screen for mutants defective in Actinomyces oris coaggregation with Streptococcus oralis. We obtained 33 independent clones, 13 of which completely failed to aggregate with S. oralis, and the remainder of which exhibited a range of phenotypes from severely to weakly defective coaggregation. The former had Tn5 insertions in fimA, cafA, or srtC2, as expected; the latter were mapped to genes coding for uncharacterized proteins and various nuo genes encoding the NADH dehydrogenase subunits. Electron microscopy and biochemical analyses of mutants with nonpolar deletions of nuo genes and ubiE, a menaquinone C-methyltransferase-encoding gene downstream of the nuo locus, confirmed the pilus and coaggregation defects. Both nuoA and ubiE mutants were defective in oxidation of MdbA, the major oxidoreductase required for oxidative folding of pilus proteins. Furthermore, supplementation of the ubiE mutant with exogenous menaquinone-4 rescued the cell growth and pilus defects. Altogether, we propose that the A. oris electron transport chain is biochemically linked to pilus assembly via oxidative protein folding.

PERANCANGAN AWAL INSTALASI AIR BUANGAN PENDINGIN MENGGUNAKAN MULTISTAGEFLASH RECYLE DISTILLATION (STUDI KASUS PT. INDONESIA POWER PELABUHAN TANJUNG EMAS SEMARANG

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Nurandani Hardyanti

2012-02-01

Full Text Available The port of Tanjung Emas Semarang was located at the coast needed more clean water for shipping,industries and the communities. The production process of PLTU Indonesia Power produced waste wateras cooling water that caused thermal pollution. Considering the quality, quantity, and continuity of thatwaste water used as one of alternative source of clean water. It treated using by multistageflash recycleddistillation method. The purpose of this plant to fulfill clean water for shipping and port of Tanjung Emasarea with production capacity was 50 liters per seconds for duration planning about 15 years. The locationof this plant was next to PT. SRIBOGA with area 8000 m2, wherein the intake on the Canal of PLTUIndonesia Power. In order to fulfill the quality of water, this plant used oil separator and antiscalant aspretreatment. Production cost of distillation plant was Rp 13.647 per m3. This cost was too expensive so itrequired to be done crossed subsidy. The price of clean water was Rp 2000 /m3 for public, Rp 5500 per m3for industries and Rp 3000 per m3 for governmental office.

Assessment of land cover changes in Lampedusa Island (Italy) using Landsat TM and OLI data

Science.gov (United States)

Mei, Alessandro; Manzo, Ciro; Fontinovo, Giuliano; Bassani, Cristiana; Allegrini, Alessia; Petracchini, Francesco

2016-10-01

The Lampedusa Island displays important socio-economic criticalities related to an intensive touristic activity, which implies an increase in electricity consumption and waste production. An adequate island conversion to a more environmental, sustainable community needs to be faced by the local Management Plans establishment. For this purpose, several thematic datasets have to be produced and evaluated. Socio-economic and bio-ecological components as well as land cover/use assessment are some of the main topics to be managed within the Decision Support Systems. Considering the lack of Land Cover (LC) and vegetation change detection maps in Lampedusa Island (Italy), this paper focuses on the retrieval of these topics by remote sensing techniques. The analysis was carried out by Landsat 5 TM and Landsat 8 OLI multispectral images from 1984 to 2014 in order to obtain spatial and temporal information of changes occurred in the island. Firstly, imagery was co-registered and atmospherically corrected; secondly, it was then classified for land cover and vegetation distribution analysis with the use of QGIS and Saga GIS open source softwares. The Maximum Likelihood Classifier (MLC) was used for LC maps production, while the Normalized Difference Vegetation Index (NDVI) was used for vegetation examination and distribution. Topographic maps, historical aerial photos, ortophotos and field data are merged in the GIS for accuracy assessment. Finally, change detection of MLC and NDVI are provided respectively by Post-Classification Comparison (PCC) and Image Differencing (ID). The provided information, combined with local socio-economic parameters, is essential for the improvement of environmental sustainability of anthropogenic activities in Lampedusa.

VizieR Online Data Catalog: Low-mass stars in 25 Ori group and Orion OB1a (Suarez+, 2017)

Science.gov (United States)

Suarez, G.; Downes, J. J.; Roman-Zuniga, C.; Covey, K. R.; Tapia, M.; Hernandez, J.; Petr-Gotzens, M. G.; Stassun, K. G.; Briceno, C.

2017-09-01

The V, R, and I photometry used in this work was obtained from the Centro de Investigaciones de Astronomia (CIDA) Deep Survey of Orion (CDSO) catalog (Downes et al. 2014, Cat. J/MNRAS/444/1793), which was constructed by coadding the multi-epoch optical observations from the CIDA Variability Survey of Orion (CVSO; Briceno et al. 2005, Cat. J/AJ/129/907). The sensitivity limits of the CDSO covers the Low-Mass Star (LMS) and Brown Dwarf (BD) population of 25 Ori and its surroundings within the region 79.7°Eisenstein et al. 2011AJ....142...72E). The BOSS spectrograph has plates with 1000 fibers of 2'' diameter spanning a field of view of 3.0° in diameter and covering a wavelength range from 3560Å to 10400Å with a resolution of R=1560 at 3700Å and R=2650 at 9000Å (Gunn et al. 2006AJ....131.2332G; Smee et al. 2013AJ....146...32S). (4 data files).

The N-terminus of porcine circovirus type 2 replication protein is required for nuclear localization and ori binding activities

International Nuclear Information System (INIS)

Lin, W.-L.; Chien, M.-S.; Du, Y.-W.; Wu, P.-C.; Huang Chienjin

2009-01-01

Porcine circovirus type 2 possesses a circular, single-stranded DNA genome that requires the replication protein (Rep) for virus replication. To characterize the DNA binding potential and the significant region that confers the nuclear localization of the Rep protein, the defined coding regions of rep gene were cloned and expressed. All of the recombinant proteins except for the N-terminal 110 residues deletion mutant could bind to the double-stranded minimal binding site of replication origin (ori). In addition, the N-terminal deletion mutant lacking 110 residues exhibited mainly cytoplasmic staining in the transfected cells in contrast to the others, which localized dominantly in the nucleus, suggesting that this N-terminal domain is essential for nuclear localization. Furthermore, a series of green fluorescence proteins (GFP) containing potential nuclear localization signal (NLS) sequences were tested for their cellular distribution. The ability of the utmost 20 residues of the N-terminal region to target the GFP to the nucleus confirmed its role as a functional NLS.

La cohérence dans la mobilisation du capital humain:une illustration de la théorie de l’architecture organisationnelle dans les banques de réseau

OpenAIRE

Christine Marsal

2006-01-01

(VF)S’il est courant d’opposer capital financier et capital humain les organisations mettent en place des mécanismes de coordination afin de faire converger les intérêts des deux catégories de partenaires que sont les salariés et les actionnaires. La théorie de l’architecture organisationnelle permet de fournir un cadre d’analyse pertinent pour rendre compte de ces mécanismes. Dans ce cadre nous pouvons constater la pluralité des mécanismes d’incitation. Parmi eux, les incitations financières...

[Depressor anguli oris sign (DAO) in facial paresis. How to search it and release the smile (technical note)].

Science.gov (United States)

Labbé, D; Bénichou, L; Iodice, A; Giot, J-P

2012-06-01

After facial paralysis recovery, it is common to note a co-contraction between depressor anguli oris (DAO) muscle and zygomatic muscles. This DAO co-contraction will "obstruct" the patient's smile. The purpose of this technical note is to show how to find the DAO sign and how to free up the smile. TECHNICAL: This co-contraction between the zygomatic muscles and DAO research is placing a finger on marionette line, asking the patient to smile: we perceive a rope under the skin corresponding to the abnormal contraction and powerful DAO. A diagnostic test with lidocaine injection into the DAO can be performed to confirm the diagnosis. The treatment of pathological DAO's contraction can be by injection of botulinum toxin in the DAO, or by surgical myectomy. In all cases, a speech therapy complete the treatment. The DAO sign is a semiological entity easy to find. His treatment releases smile without negative effect on the facial expression as the DAO is especially useful in the expression of disgust. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

Hobbes, la coopération et la théorie des jeux

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Marc Parmentier

2010-04-01

Full Text Available L'objectif de cet article est d'établir dans quelle mesure la théorie des jeux permet de formaliser et d'éclairer trois problématiques-clés de la philosophie politique de Hobbes : la guerre de tous contre tous dans l'état de nature ; le pacte instaurant un souverain absolu ; le mode d'action de ce dernier pour faire respecter les contrats au sein de l'état civil. L'analyse révèle qu'à certains égards le « problème de confiance » formulé par Amartya Sen apparaît plus pertinent que le célèbre « dilemme du prisonnier » évoqué par de nombreux commentateurs. Elle révèle également les ambiguïtés d'une œuvre susceptible de plusieurs modélisations et de plusieurs jugements possibles quant à la place de son auteur dans l'histoire du libéralisme.This article aims to establish whether the theory of games can formalise and explain three basic issues raised by Hobbes: the war of all against all in the state of nature; the social contract that establish absolute sovereignty; legitimate means at the sovereign’s disposal to impose people’s consent to abide by the rules of the social contract. It will be argued that the « assurance problem » formulated by Amartya Sen appears more relevant than the well-known « prisoner's dilemma » in some respects. Our analysis also reveals some ambiguities in Hobbes' political philosophy that may lead to diverse interpretations and judgments about his role in the history of liberalism.

Population-Specific Resequencing Associates the ATP-Binding Cassette Subfamily C Member 4 Gene With Gout in New Zealand Māori and Pacific Men.

Science.gov (United States)

Tanner, Callum; Boocock, James; Stahl, Eli A; Dobbyn, Amanda; Mandal, Asim K; Cadzow, Murray; Phipps-Green, Amanda J; Topless, Ruth K; Hindmarsh, Jennie Harré; Stamp, Lisa K; Dalbeth, Nicola; Choi, Hyon K; Mount, David B; Merriman, Tony R

2017-07-01

There is no evidence for a genetic association between organic anion transporters 1-3 (SLC22A6, SLC22A7, and SLC22A8) and multidrug resistance protein 4 (MRP4; encoded by ABCC4) with the levels of serum urate or gout. The Māori and Pacific (Polynesian) population of New Zealand has the highest prevalence of gout worldwide. The aim of this study was to determine whether any Polynesian population-specific genetic variants in SLC22A6-8 and ABCC4 are associated with gout. All participants had ≥3 self-reported Māori and/or Pacific grandparents. Among the total sample set of 1,808 participants, 191 hyperuricemic and 202 normouricemic individuals were resequenced over the 4 genes, and the remaining 1,415 individuals were used for replication. Regression analyses were performed, adjusting for age, sex, and Polynesian ancestry. To study the functional effect of nonsynonymous variants of ABCC4, transport assays were performed in Xenopus laevis oocytes. A total of 39 common variants were detected, with an ABCC4 variant (rs4148500) significantly associated with hyperuricemia and gout. This variant was monomorphic for the urate-lowering allele in Europeans. There was evidence for an association of rs4148500 with gout in the resequenced samples (odds ratio [OR] 1.62 [P = 0.012]) that was replicated (OR 1.25 [P = 0.033]) and restricted to men (OR 1.43 [P = 0.001] versus OR 0.98 [P = 0.89] in women). The gout risk allele was associated with fractional excretion of uric acid in male individuals (β = -0.570 [P = 0.01]). A rare population-specific allele (P1036L) with predicted strong functional consequence reduced the uric acid transport activity of ABCC4 by 30%. An association between ABCC4 and gout and fractional excretion of uric acid is consistent with the established role of MRP4 as a unidirectional renal uric acid efflux pump. © 2017, American College of Rheumatology.

Disputas pela legitimação de lógicas de uso e apropriação do meio natural: conservação ambiental, representações e conflitos no entorno do Parque Nacional das Emas – GO Disputes for the legitimisation of logics of use and ownership of the natural environment: environmental conservation, representations and conflicts in the surroundings of Emas National Park - GO Disputas por la legitimación de lógicas de uso y apropiación del medio natural: conservación ambiental, representaciones y conflictos en el entorno del Parque Nacional de las Emas – GO

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Lorena Cândido Fleury

2010-01-01

Full Text Available PortuguêsEste artigo visa discutir reconfigurações nas dinâmicas sociais a partir da incorporação de demandas provenientes da “questão ambiental”, tomando por base empírica o conflito no entorno do Parque Nacional das Emas, unidade de conservação ambiental localizada na divisa entre os estados de Goiás, Mato Grosso e Mato Grosso do Sul. Após observação direta, pesquisa documental, técnicas de associações livres de palavras e entrevistas semiestruturadas com 51 agentes na área de estudo, constata-se que a vivência coletiva da unidade de conservação possibilita uma atualização dos conflitos anteriormente existentes, podendo-se concluir que, nos embates pela apropriação do ambiente, estão em disputa sentidos culturais, pautados não apenas pelos interesses objetivos, mas também pelos significados que os distintos grupos sociais projetam para a construção comum do mundo ao seu redor.EnglishThis article aims to discuss reconfigurations in social dynamics starting from the incorporation of demands from "environmental issues", taking, on an empirical base, the conflict in the surroundings of EMAS National Park, environmental conservation unit located on the border of the States of Goiás, Mato Grosso and Mato Grosso do Sul. After direct observation, desk research, techniques of free associations of words and semi structured interviews with 51 agents in the area of study, it is noted that the collective experience of the conservation unit enables an update of previously existing conflicts. One can therefore conclude that in collisions by ownership of the environment, cultural senses are in dispute, guided not only by objective interests, but also by the meanings that different social groups design for the collective construction of the world around them.EspañolEste artículo visa discutir reconfiguraciones en las dinámicas sociales a partir de la incorporación de demandas provenientes de la “cuestión ambiental�

BIOAKUMULASI MERKURI DAN STRUKTUR HEPATOPANKREAS PADA TEREBRALIA SULCATA DAN NERITA ARGUS (MOLUSKA: GASTROPODA DI KAWASAN BEKAS PENGGELONDONGAN EMAS, MUARA SUNGAI LAMPON, BANYUWANGI, JAWA TIMUR(Bioaccumulation of mercury and the hepatopancreas structure

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Susintowati Susintowati

2014-05-01

Full Text Available ABSTRAK Amalgamasi pada proses penggelondongan emas tradisional di muara sungai Lampon menggunakan Merkuri (Hg. Limbah dibuang langsung ke muara dan lingkungan sekitar. Walaupun aktivitas penggelondongan emas telah dihentikan, efek cemar Merkuri terhadap lingkungan termasuk biota terus berlangsung. Bioakumulasi Merkuri dapat ditelusuri menggunakan bioindikator anggota Gastropoda. Penelusuran bioakumulasi Merkuri menggunakan spesimen Terebralia sulcata yang hidup di hutan mangrove sekitar lokasi penggelondongan, dan Nerita argus yang hidup di muara pantai. Analisis Merkuri berdasar metode SNI 06-6992.2-2004 menggunakan perangkat Mercury Analyzer. Hepatopankreas sebagai organ detoksifikasi Merkuri digunakan sebagai parameter patologis. Hepatopankreas masing-masing spesimen dipreparasi dengan metode parafin, diwarnai dengan Hematoksilin Ehrlich’s-Eosin untuk pengamatan struktur mikroskopis. Bioakumulasi Merkuri dalam tubuh T. sulcata hingga 3,10 ppm, sedangkan dalam tubuh N. argus hingga 3,03 ppm. Tampak banyak vesikula residu diduga berisi inklusi pemadatan elektron dan metalotionin sebagai dampak detoksifikasi ion logam Merkuri dalam hepatopankreas. Tubulus hepatopankreas N. argus mengalami disintegrasi dan atropi cukup parah. Walaupun tambang emas di Lampon berskala kecil dan telah ditutup, efek patologis pencemaran Merkuri terhadap biota terutama Gastropoda sangat signifikan.   ABSTRACT Traditional gold mining at Lampon Banyuwangi district was used mercury amalgamation. Tailings are discharged to waters, that caused mercury pollution. Mercury accumulation can be trace in sediments and benthic organisms such as Gastropods. Although the gold mining has been ceased, the impact of mercury pollution can be traced. The purposes of this study are to know the mercury accumulation in sediments, to know mercury bioaccumulation in the soft body of Gastropod bioindicators, to know mercury pathological effect in hepatopancreas. Terebralia sulcata and

A Bi-Band Binary Mask Based Land-Use Change Detection Using Landsat 8 OLI Imagery

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Xian Li

2017-03-01

Full Text Available Land use and cover change (LUCC is important for the global biogeochemical cycle and ecosystem. This paper introduced a change detection method based on a bi-band binary mask and an improved fuzzy c-means algorithm to research the LUCC. First, the bi-band binary mask approach with the core concept being the correlation coefficients between bands from different images are used to locate target areas with a likelihood of having changed areas. Second, the improved fuzzy c-means (FCM algorithm was used to execute classification on the target areas. This improved algorithm used distances to the Voronoi cell of the cluster instead of the Euclidean distance to the cluster center in the calculation of membership, and some other improvements were also used to decrease the loops and save time. Third, the post classification comparison was executed to get more accurate change information. As references, change detection using univariate band binary mask and NDVI binary mask were executed. The change detection methods were applied to Landsat 8 OLI images acquired in 2013 and 2015 to map LUCC in Chengwu, north China. The accuracy assessment was executed on classification results and change detection results. The overall accuracy of classification results of the improved FCM is 95.70% and the standard FCM is 84.40%. The average accuracy of change detection results using bi-band mask is 88.92%, using NDVI mask is 81.95%, and using univariate band binary mask is 56.01%. The result of the bi-band mask change detection shows that the change from farmland to built land is the main change type in the study area: total area is 9.03 km2. The developed method in the current study can be an effective approach to evaluate the LUCC and the results helpful for the land policy makers.

Food cravings in everyday life: An EMA study on snack-related thoughts, cravings, and consumption.

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Richard, Anna; Meule, Adrian; Reichenberger, Julia; Blechert, Jens

2017-06-01

Food craving refers to an intense desire to consume a specific food and is regularly experienced by the majority of individuals. Yet, there are interindividual differences in the frequency and intensity of food craving experiences, which is often referred to as trait food craving. The characteristics and consequences of trait and state food craving have mainly been investigated in questionnaire-based and laboratory studies, which may not reflect individuals' behavior in daily life. In the present study, sixty-one participants completed the Food Cravings Questionnaire-Trait-reduced (FCQ-T-r) as measure of trait food craving, followed by seven days of Ecological Momentary Assessment (EMA), during which they reported snack-related thoughts, craving intensity, and snack consumption at five times per day. Results showed that 86 percent of reported snacks were high-caloric, with chocolate-containing foods being the most often reported snacks. Individuals with high FCQ-T-r scores (high trait food cravers, HCs) thought more often about high-calorie than low-calorie snacks whereas no differences were found in individuals with low FCQ-T-r scores (low trait food cravers, LCs). Further, the relationship between craving intensity and snack-related thoughts was stronger in HCs than in LCs. Higher craving intensity was associated with more consumption of snacks and again this relationship was stronger in HCs than in LCs. Finally, more snack-related thoughts were related to more frequent consumption of snacks, independent of trait food craving. Thus, HCs are more prone to think about high-calorie snacks in their daily lives and to consume more snack foods when they experience intense cravings, which might be indicative of a heightened responding towards high-calorie foods. Thus, trait-level differences as well as snack-related thoughts should be targeted in dietary interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.

HST/STIS ULTRAVIOLET SPECTROSCOPY OF THE COMPONENTS OF THE MASSIVE TRIPLE STAR δ ORI A

Energy Technology Data Exchange (ETDEWEB)

Richardson, Noel D.; Moffat, Anthony F. J. [Département de physique and Centre de Recherche en Astrophysique du Québec (CRAQ), Université de Montréal, C.P. 6128, Succ. Centre-Ville, Montréal, Québec, H3C 3J7 (Canada); Gull, Theodore R.; Lindler, Don J. [Astrophysics Science Division, NASA Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Gies, Douglas R. [Center for High Angular Resolution Astronomy and Department of Physics and Astronomy, Georgia State University, P.O. Box 5060, Atlanta, GA 30302-5060 (United States); Corcoran, Michael F. [CRESST and X-ray Astrophysics Laboratory NASA/GSFC, Greenbelt, MD 20771 (United States); Chené, André-Nicolas, E-mail: richardson@astro.umontreal.ca, E-mail: moffat@astro.umontreal.ca, E-mail: theodore.r.gull@nasa.gov, E-mail: don.j.lindler@nasa.gov, E-mail: gies@chara.gsu.edu, E-mail: michael.f.corcoran@nasa.gov, E-mail: achene@gemini.edu [Gemini Observatory, Northern Operations Center, 670 North A’ohoku Place, Hilo, HI 96720 (United States)

2015-07-20

The multiple star system of δ Orionis is one of the closest examples of a system containing a luminous O-type, bright giant star (component Aa1). It is often used as a spectral-type standard and has the highest observed X-ray flux of any hot-star binary. The main component Aa1 is orbited by two lower mass stars, faint Aa2 in a 5.7 day eclipsing binary, and Ab, an astrometric companion with an estimated period of 346 years. Generally the flux from all three stars is recorded in ground-based spectroscopy, and the spectral decomposition of the components has proved difficult. Here we present Hubble Space Telescope/Space Telescope Imaging Spectrograph ultraviolet spectroscopy of δ Ori A that provides us with spatially separated spectra of Aa and Ab for the first time. We measured radial velocities for Aa1 and Ab in two observations made near the velocity extrema of Aa1. We show tentative evidence for the detection of the Aa2 component in cross-correlation functions of the observed and model spectra. We discuss the appearance of the UV spectra of Aa1 and Ab with reference to model spectra. Both stars have similar effective temperatures, but Ab is fainter and is a rapid rotator. The results will help in the interpretation of ground-based spectroscopy and in understanding the physical and evolutionary parameters of these massive stars.

Performance evaluation of object based greenhouse detection from Sentinel-2 MSI and Landsat 8 OLI data: A case study from Almería (Spain)

Science.gov (United States)

Novelli, Antonio; Aguilar, Manuel A.; Nemmaoui, Abderrahim; Aguilar, Fernando J.; Tarantino, Eufemia

2016-10-01

This paper shows the first comparison between data from Sentinel-2 (S2) Multi Spectral Instrument (MSI) and Landsat 8 (L8) Operational Land Imager (OLI) headed up to greenhouse detection. Two closely related in time scenes, one for each sensor, were classified by using Object Based Image Analysis and Random Forest (RF). The RF input consisted of several object-based features computed from spectral bands and including mean values, spectral indices and textural features. S2 and L8 data comparisons were also extended using a common segmentation dataset extracted form VHR World-View 2 (WV2) imagery to test differences only due to their specific spectral contribution. The best band combinations to perform segmentation were found through a modified version of the Euclidian Distance 2 index. Four different RF classifications schemes were considered achieving 89.1%, 91.3%, 90.9% and 93.4% as the best overall accuracies respectively, evaluated over the whole study area.

EFEKTIVITAS LIMBAH RAMBUT DALAM MENURUNKAN KADAR MINYAK OLI PADA AIR LIMBAH BENGKEL

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Zainal Akhmadi

2017-01-01

Full Text Available Abstract: Effectiveness Of Hair Waste In Reducing Waste Oil Level In Waste Water Of Service Station. Waste service stations classified as B3 waste because they contain hazardous materials that may damage or pollute the environment or endanger human health.  The purpose is to determine the efficient design of wastewater treatment with the combination of hair waste as media capture and coconut shell charcoal as filtration media in reducing total oil in wastewater. This study is quasi-experimental. The independent variables include combinations of hair waste as media capture and coconut shell charcoal as filtration media with a thickness of 40 cm and 80 cm, while the dependent variable is the oil content in the wastewater. The location of research is motor vehicle repair shop Tire MTL jl. Wahid Hasyim, office Surya Pratama numbers 4-5 Pontianak. The content of the oil content of wastewater motor vehicle repair shop before treatment by an average of 26.466 mg / l and 4.283 mg / l of after treatment. From the results of these measurements that effectively amounted to 83.6%. Waste Water Treatment with a combination of hair waste and coconut shell charcoal as an effective filtration media for reduced total oil in wastewater for the motor vehicle repair shop. Abstrak: Efektivitas Limbah Rambut Dalam Menurunkan Kadar Minyak Oli Pada Air Limbah Bengkel. Limbah bengkel digolongkan sebagai limbah B3 karena mengandung bahan berbahaya yang dapat merusak atau mencemari lingkungan atau membahayakan kesehatan manusia. Tujuan penelitian adalah menentukan desain efektivitas pengolahan air limbah dengan kombinasi limbah rambut capture media dan arang tempurung kelapa sebagai media filtrasi dalam mengurangi minyak total dalam air limbah. Penelitian ini merupakan kuasi-eksperimental. Variabel bebas mencakup kombinasi dari limbah rambut capture media dan arang tempurung kelapa sebagai media filtrasi dengan ketebalan 40 cm dan 80 cm, sedangkan variabel dependen adalah

Migration of the curimbatá Prochilodus lineatus (Valenciennes, 1836) (Pisces, Prochilodontidae) at the waterfall "Cachoeira de Emas" of the Mogi-Guaçu river--São Paulo, Brazil.

Science.gov (United States)

Capeleti, A R; Petrere, M

2006-05-01

In this paper, we counted the ascending curimbatás at the fish ladder at the Cachoeira de Emas from October, 1992 to September, 1993 in one whole day (24 h period) per month at different observation points in the dam for 5 min every hour. Most of the fish (80%) were counted not in the fish ladder itself, but in two adjacent spillways at its left, perhaps due to the comparatively increased flow as they are narrower than the ladder. The bulk of the migration occurred in September/October. We inspected the degree of injury of the fish in order to examine the hypothesis that larger fish are less injured, however no conclusion was reached. The degree of injury varied between different points and in different months of the year.

Migration of the curimbatá Prochilodus lineatus (Valenciennes, 1836 (Pisces, Prochilodontidae at the waterfall "Cachoeira de Emas" of the Mogi-Guaçu river - São Paulo, Brazil

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A. R. Capeleti

Full Text Available In this paper, we counted the ascending curimbatás at the fish ladder at the Cachoeira de Emas from October, 1992 to September, 1993 in one whole day (24 h period per month at different observation points in the dam for 5 min every hour. Most of the fish (80% were counted not in the fish ladder itself, but in two adjacent spillways at its left, perhaps due to the comparatively increased flow as they are narrower than the ladder. The bulk of the migration occurred in September/October. We inspected the degree of injury of the fish in order to examine the hypothesis that larger fish are less injured, however no conclusion was reached. The degree of injury varied between different points and in different months of the year.

Amino acid substitutions in subunit 9 of the mitochondrial ATPase complex of Saccharomyces cerevisiae. Sequence analysis of a series of revertants of an oli1 mit- mutant carrying an amino acid substitution in the hydrophilic loop of subunit 9.

Science.gov (United States)

Willson, T A; Nagley, P

1987-09-01

This work concerns a biochemical genetic study of subunit 9 of the mitochondrial ATPase complex of Saccharomyces cerevisiae. Subunit 9, encoded by the mitochondrial oli1 gene, contains a hydrophilic loop connecting two transmembrane stems. In one particular oli1 mit- mutant 2422, the substitution of a positively charged amino acid in this loop (Arg39----Met) renders the ATPase complex non-functional. A series of 20 revertants, selected for their ability to grow on nonfermentable substrates, has been isolated from mutant 2422. The results of DNA sequence analysis of the oli1 gene in each revertant have led to the recognition of three groups of revertants. Class I revertants have undergone a same-site reversion event: the mutant Met39 is replaced either by arginine (as in wild-type) or lysine. Class II revertants maintain the mutant Met39 residue, but have undergone a second-site reversion event (Asn35----Lys). Two revertants showing an oligomycin-resistant phenotype carry this same second-site reversion in the loop region together with a further amino acid substitution in either of the two membrane-spanning segments of subunit 9 (either Gly23----Ser or Leu53----Phe). Class III revertants contain subunit 9 with the original mutant 2422 sequence, and additionally carry a recessive nuclear suppressor, demonstrated to represent a single gene. The results on the revertants in classes I and II indicate that there is a strict requirement for a positively charged residue in the hydrophilic loop close to the boundary of the lipid bilayer. The precise location of this positive charge is less stringent; in functional ATPase complexes it can be found at either residue 39 or 35. This charged residue is possibly required to interact with some other component of the mitochondrial ATPase complex. These findings, together with hydropathy plots of subunit 9 polypeptides from normal, mutant and revertant strains, led to the conclusion that the hydrophilic loop in normal subunit 9

Evaluation of automatic cloud removal method for high elevation areas in Landsat 8 OLI images to improve environmental indexes computation

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Alvarez, César I.; Teodoro, Ana; Tierra, Alfonso

2017-10-01

Thin clouds in the optical remote sensing data are frequent and in most of the cases don't allow to have a pure surface data in order to calculate some indexes as Normalized Difference Vegetation Index (NDVI). This paper aims to evaluate the Automatic Cloud Removal Method (ACRM) algorithm over a high elevation city like Quito (Ecuador), with an altitude of 2800 meters above sea level, where the clouds are presented all the year. The ACRM is an algorithm that considers a linear regression between each Landsat 8 OLI band and the Cirrus band using the slope obtained with the linear regression established. This algorithm was employed without any reference image or mask to try to remove the clouds. The results of the application of the ACRM algorithm over Quito didn't show a good performance. Therefore, was considered improving this algorithm using a different slope value data (ACMR Improved). After, the NDVI computation was compared with a reference NDVI MODIS data (MOD13Q1). The ACMR Improved algorithm had a successful result when compared with the original ACRM algorithm. In the future, this Improved ACRM algorithm needs to be tested in different regions of the world with different conditions to evaluate if the algorithm works successfully for all conditions.

Uroboros : [aus "Uroboros"] : [luuletused] / Ene Mihkelson ; tlk. Irja Grönholm ja Gisbert Jänicke

Index Scriptorium Estoniae

Mihkelson, Ene, 1944-2017-

2006-01-01

Sisu: Uroboros : "In der Nacht fragt heimlich jemand Wie heisst du..." ; "Am Meer stand ein Mann mit einer Sense..." ; "An dem Tag als es Kugeln regnete..." ; "Zum Zeitvertrieb ersteigerte ich mir auf einer Auktion ein paar..." ; "Sie hat sich mit der Zeit eingelassen und daraus..." ; Das Feld ; "Mutter ist wieder bei mir obgleich..." ; "Wir waren ein Mädchen Wir redeten..." ; "Als ich vier Jahre alt wurde Da wurde so viel..." ; "Wer ist dein Vater Der Fremde aus der Ferne..." ; "Das letzte Wort Das letzte Das letzte Das allein...". Orig.: Uroboros : "Öö aegu keegi küsib sala Mis su nimi on..." ; "Mere ees seisis vikatiga mees..." ; "Sel päeval kui sadas kuulivihma..." ; "Ajaviiteks ostsin enampakkumisel sõpru..." ; "Ta ajaga läinud on sohki ja sellest..." ; Põld ; "Mu ema on jälle mu juures kuigi..." ; "Meid oli üks türduk Me rääkisime..." ; "Kui olin saanud neljaseks Nii väga kiitis..." ; "Kes on su isa Kaugelt tulnud võõras..." ; "Viimast sõna Viimast Viimast Ainu..."

General document environmental impact report (m.e.r.) oil and gas exploitation industry. Update and supplement of the general document; Generiek document m.e.r. offshore olie- en gaswinningsindustrie. Update en aanvulling van het generiek document environmental impact report (m.e.r.) offshore, 1999

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-04-15

The generic environmental impact assessment (EIA or MER in Dutch) in 1999 is intended to serve as a template for specific environmental impact assessments for oil and gas exploitation projects at sea. Since 1999, a number of innovations and changes were implemented. Particularly in offshore technologies and regulations new insights and ideas came up in recent years. Therefore the existing generic document has to be updated with new information, relevant in the preparation of specific environmental impact assessments in the offshore oil and gas exploitation industry in the Dutch part of the Continental Shelf [Dutch] De generieke milieu effect rapportage (MER) uit 1999 is bedoeld om te dienen als een sjabloon voor specifieke Milieueffectrapportages bij olie- en gaswinningprojecten op zee. Sinds 1999 is een aantal vernieuwingen en veranderingen doorgevoerd. Met name in offshore technologieen en wet- en regelgeving zijn de afgelopen jaren nieuwe inzichten en ideeen ontstaan. Hierdoor is de wens ontstaan om het bestaande generieke document aan te vullen met nieuwe informatie die relevant is voor het opstellen van specifieke Milieueffectrapportages in de offshore olie- en gaswinningsindustrie op het Nederlands deel van het Continentaal Plat.

Un lieu pour les figures dans la théorie de l’argumentation A Place for Rhetorical Figures in Argumentation Theory

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Christian Plantin

2009-04-01

Full Text Available A partir du traitement des figures dans le Traité de l’Argumentation (TA de Perelman et Olbrechts-Tyteca, cet article porte sur la question de la place des figures dans la théorie de l’argumentation. La première partie revient brièvement sur différentes formes de rhétorique, dont une rhétorique de l’ornement ayant pour instrument principal les figures. Une théorie moderne de l’argumentation orientée vers la recherche des fallacies établit une coupure radicale entre argumentation, instrument de recherche de la vérité et rhétorique ornée, que Locke caractérise comme « a powerful instrument of error and deceit ». Cette conception suppose l’usage d’un langage qu’on peut rapidement caractériser comme « artificiel », qui n’est pas celui de l’argumentation ordinaire. Avant d’être des « decorations » les figures sont des « instruments » de structuration de la parole ; et les topoi, instruments de l’argumentation, n’obéissent pas à d’autres mécanismes que les tropes, qui semblent toujours parler à côté et manquer leur objet. La seconde partie s’intéresse à une partie quelque peu délaissée du TA, l’usage qu’il fait des figures et la vision théorique, à la fois cavalière et décisive, qu’il en propose. Le TA ouvre la voie à une conception des figures non pas comme « vain ornement » mais comme une première sémantique du discours argumentatif ; c’est ce qu’on peut montrer sur le cas des « figures du choix, de la présence et de la communion ». En conséquence, la pensée des figures peut et doit être intégrée à une théorie de l’argumentation qui prend en compte le langage dans la parole, avec ses stratégies de construction des objets, du locuteur, de l’interlocuteur et de leurs émotions.This paper deals with the treatment of figures of speech in Perelman’s and Olbrechts-Tyteca’s Treatise on Argumentation (TA, and, more broadly, with the place of

Identifying Distribution of Chlorophyll-a Concentration Using Landsat 8 OLI on Marine Waters Area of Cirebon

Science.gov (United States)

Buditama, Gilang; Damayanti, Astrid; Giok Pin, Tjiong

2017-12-01

Phytoplankton is a microscopic plant that has a function to produces oxygen and organic substances. It also plays a role as a main producer in the food chain of a marine ecosystem. Chlorophyll-a is a colour pigment most common in phytoplankton species, so that the concentration level of chlorophyll-a can be used as an indicator of the abundance of phytoplankton cells, and as a reference for predicting organic potency in the aquatic area. This research discusses about the spatial and temporal distribution of chlorophyll-a and its correlation with salinity and total suspended solid (TSS), in the seawaters of Cirebon, West Java. The goal of this research is to be a source of information for fishermen, and other stakeholders whose related subjects in the field of marine and fisheries to predict fertile water regions and can also be used as an indicator in discovering potential areas to catch pelagic fish in Cirebon seawaters. Chlorophyll-a concentration, salinity, and TSS are identified using remote sensing data such as Landsat-8 OLI multi temporal images according to dry and wet month parameters in the 2014-2015. The results of the processed image are then validated between in-situ measurements in the field and remote sensing imagery at the same time. This research utilizes descriptive analysis, and statistics with spatial approach. The results of the research show that temporally, chlorophyll-a levels have a tendency to be higher in wet months compared to dry months, while chlorophyll-a is higher in areas near the coastline compared to open sea areas. The distribution of chlorophyll-a concentration is affected by salinity and TSS distribution, where salinity has the negative relationship and TSS has the positive relationship with chlorophyll-a distribution.

Nii, nagu oli, seal, kus oli / Heili Sibrits

Index Scriptorium Estoniae

Sibrits, Heili, 1977-

2010-01-01

Arvustus: Goodwin, Jason. Janitšaride puu : [romaan] / inglise keelest tõlkinud Juhan Habicht. Tallinn : Varrak, 2006 ; Goodwin, Jason. Maokivi : [kriminaalromaan] / inglise keelest tõlkinud Juhan Habicht. Tallinn : Varrak, 2008 ; Goodwin, Jason. Bellini kaart / inglise keelest tõlkinud Juhan Habicht. Tallinn : Varrak, 2010

Effect of RE (Nd3+, Sm3+) oxide on structural, optical properties of Na2O-Li2O-ZnO-B2O3 glass system

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Hivrekar, Mahesh M.; Bhoyar, D. N.; Mande, V. K.; Dhole, V. V.; Solunke, M. B.; Jadhav, K. M.

2018-05-01

Zinc borate glass activated with rare earth oxide (Nd2O3, Sm2O3) of Na2O-Li2O-ZnO-B2O3 quaternary system has been prepared successfully by melt quenching method. The nucleation and growth of RE oxide were controlled temperature range 950-1000° C and rapid cooling at room temperature. The physical, structural and optical properties were characterized by using X-ray diffraction (XRD), SEM, Ultraviolet-visible spectroscopy (UV-Vis). XRD and SEM studies confirmed the amorphous nature, surface morphology of prepared zinc borate glass. The physical parameters like density, molar volume, molar mass of Nd3+, Sm3+ doped borate glass are summarized in the present article. The optical absorption spectra along with tauc's plot are presented. The optical energy band gap increases due to the addition of rare earth oxide confirming the role of network modifier.

RGD-modified poly(D,L-lactic acid nanoparticles enhance tumor targeting of oridonin

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Xu J

2012-01-01

Full Text Available Jie Xu, Ji-Hui Zhao, Ying Liu, Nian-Ping Feng, Yong-Tai ZhangSchool of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of ChinaObjective: The purpose of this study was to develop an active targeting strategy to improve the therapeutic antitumor efficacy of oridonin (ORI, the main active ingredient in the medicinal herb Rabdosia rubescens.Methods: A modified spontaneous emulsification solvent diffusion method was used to prepare the ORI-loaded atactic poly(D,L-lactic acid nanoparticles (ORI-PLA-NPs. Surface cross-linking with the peptide Arg-Gly-Asp (RGD further modified the ORI-PLA-NPs, generating ORI-PLA-RGD-NPs. The NPs were characterized and release experiments were performed in vitro. The pharmacokinetics, tissue distribution, and antitumor activity of the NPs were studied in mice bearing hepatocarcinoma 22 (H22-derived tumors.Results: The ORI-PLA-NPs and ORI-PLA-RGD-NPs were smooth, sphere-like, and relatively uniform in size. The RGD surface modification slightly increased the mean particle size (95.8 nm for ORI-PLA-NPs versus 105.2 nm for ORI-PLA-RGD-NPs and considerably altered the surface electrical property (-10.19 mV for ORI-PLA-NPs versus -21.95 mV for ORI-PLA-RGD-NPs, but it had no obvious influence on ORI loading (8.23% ± 0.35% for ORI-PLA-NPs versus 8.02% ± 0.38% for ORI-PLA-RGD-NPs, entrapment efficiency (28.86% ± 0.93% for ORI-PLA-NPs versus 28.24% ± 0.81% for ORI-PLA-RGD-NPs, or the release of ORI. The pharmacokinetic properties of free ORI were improved by encapsulation in NPs, as shown by increased area under the concentration-time curve (11.89 ± 0.35 µg·mL-1 · h for ORI solution versus 22.03 ± 0.01 µg · mL-1 · h for ORI-PLA-RGD-NPs and prolonged mean retention time (2.03 ± 0.09 hours for ORI solution versus 8.68 ± 0.66 hours for ORI-PLA-RGD-NPs. In the tissue distribution study, more ORI targeted tumor tissue in the mice treated with ORI-PLA-RGD-NPs than with ORI

A robust Multi-Band Water Index (MBWI) for automated extraction of surface water from Landsat 8 OLI imagery

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Wang, Xiaobiao; Xie, Shunping; Zhang, Xueliang; Chen, Cheng; Guo, Hao; Du, Jinkang; Duan, Zheng

2018-06-01

Surface water is vital resources for terrestrial life, while the rapid development of urbanization results in diverse changes in sizes, amounts, and quality of surface water. To accurately extract surface water from remote sensing imagery is very important for water environment conservations and water resource management. In this study, a new Multi-Band Water Index (MBWI) for Landsat 8 Operational Land Imager (OLI) images is proposed by maximizing the spectral difference between water and non-water surfaces using pure pixels. Based on the MBWI map, the K-means cluster method is applied to automatically extract surface water. The performance of MBWI is validated and compared with six widely used water indices in 29 sites of China. Results show that our proposed MBWI performs best with the highest accuracy in 26 out of the 29 test sites. Compared with other water indices, the MBWI results in lower mean water total errors by a range of 9.31%-25.99%, and higher mean overall accuracies and kappa coefficients by 0.87%-3.73% and 0.06-0.18, respectively. It is also demonstrated for MBWI in terms of robustly discriminating surface water from confused backgrounds that are usually sources of surface water extraction errors, e.g., mountainous shadows and dark built-up areas. In addition, the new index is validated to be able to mitigate the seasonal and daily influences resulting from the variations of the solar condition. MBWI holds the potential to be a useful surface water extraction technology for water resource studies and applications.

Optical properties of nanocrystalline potassium lithium niobate in the glass system (100-x) TeO2-x(1.5K2O-Li2O-2.5Nb2O5).

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Ahamad, M Niyaz; Varma, K B R

2009-08-01

Optically clear glasses of various compositions in the system (100-x) TeO2-x(1.5K2O-Li2O-2.5Nb2O5) (2 glasses comprising potassium lithium niobate (K3Li2Nb5O15) microcrystallites on the surface and nanocrystallites within the glass were obtained by controlled heat-treatment of the as-quenched glasses just above the glass transition temperature (T(g)). The optical transmission spectra of these glasses and glass-crystal composites of various compositions were recorded in the 200-2500 nm wavelength range. Various optical parameters such as optical band gap, Urbach energy, refractive index were determined. Second order optical non-linearity was established in the heat-treated samples by employing the Maker-Fringe method.

Les théories des mouvements sociaux et la dialectique des niveaux : un cadre d’analyse pour l’étude des évolutions d’Al-Qaïda au Maghreb islamique

OpenAIRE

Adib Bencherif

2013-01-01

Les théories des mouvements sociaux sont de plus en plus utilisées pour étudier les groupes terroristes. Elles comportent différents niveaux d’analyse: les niveaux macro-analytique, méso-analytique et micro-analytique. Le présent article tente d’adapter ce corpus théorique à l’étude du groupe jihadiste Al-Qaïda au Maghreb islamique (AQMI). En effet, au cours des dernières années, AQMI ne s’est pas développé au Maghreb alors que ses activités ont augmenté exponentiellement dans la région sahél...

Nanostructured lipid carriers used for oral delivery of oridonin: an effect of ligand modification on absorption.

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Zhou, Xiaotong; Zhang, Xingwang; Ye, Yanghuan; Zhang, Tianpeng; Wang, Huan; Ma, Zhiguo; Wu, Baojian

2015-02-20

Oridonin (Ori) is a natural compound with notable anti-inflammation and anti-cancer activities. However, therapeutic use of this compound is limited by its poor solubility and low bioavailability. Here a novel biotin-modified nanostructured lipid carrier (NLC) was developed to enhance the bioavailability of Ori. The effect of ligand (biotin) modification on oral absorption of Ori encapsulated in NLCs was also explored. Ori-loaded NLCs (Ori-NLCs) were prepared by the melt dispersion-high pressure homogenization method. Biotin modification of Ori-NLCs was achieved by EDC and NHS in aqueous phase. The obtained biotin-decorated Ori-NLCs (Bio-Ori-NLCs) were 144.9nm in size with an entrapment efficiency of 49.54% and a drug load of 4.81%. Oral bioavailability was enhanced by use of Bio-Ori-NLCs with a relative bioavailability of 171.01%, while the value of non-modified Ori-NLCs was improved to 143.48%. Intestinal perfusion showed that Ori solution unexpectedly exhibited a moderate permeability, indicating that permeability was not a limiting factor of Ori absorption. Ori could be rapidly metabolized that was the main cause of low bioavailability. However, there was a difference in the enhancement of bioavailability between Bio-Ori-NLCs and conventional NLCs. Although severe lipolyses happened both on Bio-Ori-NLCs and non-modified NLCs, the performance of Bio-Ori-NLCs in the bioavailability improvement was more significant. Overall, Bio-Ori-NLCs can further promote the oral absorption of Ori by a ligand-mediated active transport. It may be a promising carrier for the oral delivery of Ori. Copyright © 2014 Elsevier B.V. All rights reserved.

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

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

2016-12-01

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

Identificación y localización geográfica de especies del género Anastrepha Schiner (Diptera: Tephritidae en Cundinamarca (Colombia

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Martínez Javier Orlando

2005-06-01

Full Text Available

Este artículo inicia con una introducción sobre la morfología y la taxonomía del género Anas­trepha, para apoyar el reconocimiento taxonómico de los grupos de especies y las especies de este género en Cundinamarca. A tal fin se examinaron nueve co­lecciones en distintas instituciones universitarias y de investigación en este departamento. Para identificar el material depositado en las colecciones se procedió de la siguiente manera con los especímenes: se extra­jeron y prepararon los genitales para microscopía; se tomaron medidas micrométricas de los ovipositores; se compararon por claves taxonómicas; se compara­ron con material de referencia del museo entomoló­gico UNAB y se sistematizaron los respectivos datos de colección. Como resultados se reconocieron 14 especies contenidas en seis grupos de especies y una especie de ubicación incierta: 1 grupo mucronota: <em>A. mucronota Stone, <em>A. nunezae Steyskal; 2 grupo grandis: <em>A. grandis (Macquart; 3 grupo spatulata: <em>A. manihoti Lima; 4 grupo pseudoparallela: <em>A. limae Stone, <em>A. palli­dipennis Greene; 5 grupo serpentina: <em>A. ornata Aldrich, <em>A. serpentina (Wiedemann, <em>A. striata Schiner; 6 grupo fraterculus: <em>A. bahiensis Lima, <em>A. distincta Greene, <em>A. fra­terculus (Wiedemann, <em>A. obliqua (Macquart; Incertae sedis: <em>A. rheediae Stone. Asimismo, en este estudio se recopilaron datos de localización geográfica del gé­nero para 22 municipios; también se reportan por primera vez para Cundinamarca <em>A. grandis, <em>A. mani­hoti, A. mucronota, A. limae, A. ornata y <em>A. serpentina.

Pierre Swiggers, Les Conceptions linguistiques des Encyclopédistes, Etude sur Ia constitution d'une théorie de Ia grammaire au siècle des Lumières, Sammlung Groos 21, Julius Groos Verlag-Heidelberg- Leuven University Press, Heidelberg 1984, 165 pp.

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Pavao Tekavčić

1986-12-01

Full Text Available Le petit livre dont nous présentons ici lecompte rendu est I'oeuvre du jeune savant Pierre Swiggers, chercheur qualifié au Fonds national beige de la recherche scientifique, linguiste et philologue qui nous a donné dejà une serie d'études, sur le siècle des Lumières (L'Encyclopédie et la linguistique au XVI/le siècle, «Linguisti­ cae Investigationes» 311979; La grammaire dans /'Encyclopédie: Etat actuel des étu­ des, «Beiträge zur romanischen Philologie» 20/1981; La théorie syntaxique dans  /'Encyclopédie, «Lingua e stile» 18/1983 etc., sur l'historiographie linguistique (tout récemment: L'article en français: l'histoire d'un problème grammatical, «Re­ vue de Linguistique Romane» 49/1985, sur la linguistique du XVIIe et du XVIIIe siècle en général, etc. L'Auteur est done bien un spécialiste qualifié pour offrir au public linguistique une synthèse de ses recherches sur les théories grammaticales dans l'Encyclopédie.

Preparation, Characterization, and In Vitro and Vivo Antitumor Activity of Oridonin-Conjugated Multiwalled Carbon Nanotubes Functionalized with Carboxylic Group

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Chuanjin Wang

2016-01-01

Full Text Available Carbon nanotubes have shown great potential in tumor therapy. Oridonin (ORI is a poorly water-soluble diterpenoid compound (C20H28O6 used in the treatment of esophageal and hepatic carcinoma for decades. For the purpose of enhancing the antitumor potency and reducing cytotoxicity of ORI, multiwalled carbon nanotubes functionalized with carboxylic group (MWCNTs-COOH were used as ORI carrier. ORI was noncovalently encapsulated into (or onto the functionalized carbon nanotubes (MWCNTs-ORI. The obtained MWCNTs-ORI has been characterized. The ORI loading efficiency in MWCNTs-COOH carrier was studied to be about 82.6% (w/w. In vitro cytotoxicity assay on MWCNTs-ORI gave IC50 of 7.29±0.5 μg/mL and ORI-F gave IC50 of 14.5±1.4 μg/mL. The antitumor effect studies in vivo showed that MWCNTs-ORI improved antitumor activity of ORI in comparison with ORI-F. The tumor inhibition ratio for MWCNTs-ORI (1.68×10-2 g·Kg−1·d−1 was 86.4%, higher than that of ORI-F (1.68×10-2 g·Kg−1·d−1 which was 39.2%. This can greatly improve the pharmaceutical efficiency and reduce potential side effects.

Early MR abnormality indicating functional recovery from spontaneous intracerebral hemorrhage

Energy Technology Data Exchange (ETDEWEB)

Fumeya, Hiroshi; Hideshima, Hiroshi [Hideshima Hospital, Musashino, Tokyo (Japan)

1991-10-01

Magnetic resonance (MR) imaging as an indicator of recovery from hemiparesis was evaluated in 60 patients with spontaneous intracerebral hemorrhage. T{sub 2}-weighted MR images revealed early MR abnormality (EMA) of the corticospinal tract within 1 week of ictus. Most patients without EMA recovered beyond Brunnstrom's Recovery Stage 3 while only a few patients with EMA did so. Patients with EMA cannot regain motor function because EMA is almost always followed by complete tract degeneration. EMA in the brainstem and poor motor function recovery are closely correlated. (author).

Early MR abnormality indicating functional recovery from spontaneous intracerebral hemorrhage

Energy Technology Data Exchange (ETDEWEB)

Fumeya, Hiroshi; Hideshima, Hiroshi (Hideshima Hospital, Musashino, Tokyo (Japan))

1991-10-01

Magnetic resonance (MR) imaging as an indicator of recovery from hemiparesis was evaluated in 60 patients with spontaneous intracerebral hemorrhage. T{sub 2}-weighted MR images revealed early MR abnormality (EMA) of the corticospinal tract within 1 week of ictus. Most patients without EMA recovered beyond Brunnstrom's Recovery Stage 3 while only a few patients with EMA did so. Patients with EMA cannot regain motor function because EMA is almost always followed by complete tract degeneration. EMA in the brainstem and poor motor function recovery are closely correlated. (author).

Managing communication tensions and challenges during the end-of-life journey: perspectives of Māori kaumātua and their whānau.

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Oetzel, John; Simpson, Mary; Berryman, Kay; Iti, Tiwai; Reddy, Rangimahora

2015-01-01

The purpose of this study is to explore the cultural practices and communication tensions perceived among Māori kaumātua (elders) and their whānaunga (extended family) during the end-of-life journey. Further, the study aims to explore the manner in which the tensions are managed. The study was framed by relational dialectics theory and included interviews with 21 kaumātua and focus groups with 39 whānau members. The study identified three cultural practices (dying at home, prayer, and song) that helped to build connection among the family members and also helped to connect the dying person to the spiritual world. Further, four communication tensions were noted: (a) autonomy and connection; (b) conflict and connection; (c) isolation and connection; and (d) balancing the needs of self and other. To manage these tensions, the following strategies were used: (a) coordination conversations; (b) inclusion in decision-making conversations; (c) emotional support within the whānau; and (d) passing on lessons to the next generation.

Mobile Phone-Based Unobtrusive Ecological Momentary Assessment of Day-to-Day Mood: An Explorative Study.

Science.gov (United States)

Asselbergs, Joost; Ruwaard, Jeroen; Ejdys, Michal; Schrader, Niels; Sijbrandij, Marit; Riper, Heleen

2016-03-29

Ecological momentary assessment (EMA) is a useful method to tap the dynamics of psychological and behavioral phenomena in real-world contexts. However, the response burden of (self-report) EMA limits its clinical utility. The aim was to explore mobile phone-based unobtrusive EMA, in which mobile phone usage logs are considered as proxy measures of clinically relevant user states and contexts. This was an uncontrolled explorative pilot study. Our study consisted of 6 weeks of EMA/unobtrusive EMA data collection in a Dutch student population (N=33), followed by a regression modeling analysis. Participants self-monitored their mood on their mobile phone (EMA) with a one-dimensional mood measure (1 to 10) and a two-dimensional circumplex measure (arousal/valence, -2 to 2). Meanwhile, with participants' consent, a mobile phone app unobtrusively collected (meta) data from six smartphone sensor logs (unobtrusive EMA: calls/short message service (SMS) text messages, screen time, application usage, accelerometer, and phone camera events). Through forward stepwise regression (FSR), we built personalized regression models from the unobtrusive EMA variables to predict day-to-day variation in EMA mood ratings. The predictive performance of these models (ie, cross-validated mean squared error and percentage of correct predictions) was compared to naive benchmark regression models (the mean model and a lag-2 history model). A total of 27 participants (81%) provided a mean 35.5 days (SD 3.8) of valid EMA/unobtrusive EMA data. The FSR models accurately predicted 55% to 76% of EMA mood scores. However, the predictive performance of these models was significantly inferior to that of naive benchmark models. Mobile phone-based unobtrusive EMA is a technically feasible and potentially powerful EMA variant. The method is young and positive findings may not replicate. At present, we do not recommend the application of FSR-based mood prediction in real-world clinical settings. Further

Longitudinal study of the feasibility of using ecological momentary assessment to study teacher stress: Objective and self-reported measures.

Science.gov (United States)

McIntyre, Teresa M; McIntyre, Scott E; Barr, Christopher D; Woodward, Phillip S; Francis, David J; Durand, Angelia C; Mehta, Paras; Kamarck, Thomas W

2016-10-01

There is a lack of comprehensive research on Ecological Momentary Assessment (EMA) feasibility to study occupational stress, especially its long-term sustainability. EMA application in education contexts has also been sparse. This study investigated the feasibility of using EMA to study teacher stress over 2 years using both objective compliance data and a self-reported feasibility survey. It also examined the influence of individual and school factors on EMA feasibility. Participants were 202 sixth through eighth grade teachers from 22 urban middle schools in the southern United States. EMA was implemented via an iPod-based Teacher Stress Diary (TSD). Teachers recorded demands, stress responses, and resources during 12 days (6 waves) over 2 years. Feasibility was assessed via compliance data generated by the TSD (e.g., entry completion) and an EMA Feasibility Survey of self-reported user-friendliness and EMA interference. The results showed high compliance regarding entry and item completion, and completion time, which was sustained over time. User-friendliness was appraised as very high and EMA interference as low. Initial difficulties regarding timing and length of assessments were addressed via EMA method refinement, resulting in improved feasibility. Teachers' ethnicity, age, marital status, grade/course taught, class size, class load, and daily workload impacted feasibility. The results supported the feasibility of using EMA to study work stress longitudinally and the value of continued feasibility monitoring. They also support EMA use to study teacher stress and inform EMA implementation in schools. Some teacher and school factors need to be taken into consideration when deciding on EMA implementation in education contexts. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Symposium on Electromagnetic Launcher Technology, 5th, Sandestin, FL, Apr. 3-5, 1990, Proceedings

Science.gov (United States)

Gooden, Clarence E.

1991-01-01

The present conference on electromagnetic accelerators (EMAs) and railguns (RGs) discusses active-current management for four-rail RGs, the design of a compulsator-drive 60-caliber RG, EMA studies with augmented rails, muzzle-shunt augmentation of conventional RGs, effect of in-bore gas on RG performance, the distributed-energy store RG, plasma diagnostics for high power ignitron development, a review of EMA armature research, RG hybrid armatures, a new solid-armature design concept, and the electrodynamics of RG plasma armatures. Also discussed is RG modeling at speed using three-dimensional finite elements, power supply technology for EMAs, rotating machine power supplies for next-generation EMAs, advanced EMA power supplies with magnetic-flux compression, metal-to-metal switches for large currents, lightweight high-effiency energy-storage transformers, hypervelocity projectile development for EMAs, structural design issues for EMA projectiles, stiff RGs, a reinforced Al conductor for cryogenic applications, mass-stabilized projectile designs for EMA launch, indictively-commutated coilguns, an actively switched pulsed induction accelerator, a plasma gun-augmented electrothermal accelerator, a symmetrical rail accelerator, and a travelling-wave synchronous coil gun.

Théorie de la justice et idéologie : Hume et Rawls

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Eléonore Le Jallé

2008-04-01

Full Text Available Les points d’accord entre Rawls et Hume vont au-delà du seul repérage des « circonstances de la justice ». Même si Hume se trouve attaché à la théorie utilitariste de l’impartialité que Rawls rejette, Hume n’est pas, selon Rawls, « à proprement parler » utilitariste : il a su reconnaître l’idée selon laquelle les institutions doivent fonctionner dans l’intérêt de chacun. L’idée d’une coopération sociale en vue de l’avantage mutuel est donc commune à ces deux auteurs. Ils partagent, en outre, une attitude similaire face au « problème de la confiance » en lien avec la stabilité de la justice : l’un et l’autre ajoutent ainsi à la solution extérieure qu’est l’institution étatique, un facteur intrinsèque de stabilité, à savoir, le sens de la justice. L’idée de « justice procédurale » et le rejet, corrélatif, d’un critère indépendant du juste, les relie également ; d’où, enfin, une certaine analogie des critiques respectivement adressées à ces deux auteurs.The specification of the “circumstances of justice” is not the only point on which Rawls agrees with Hume. If Rawls rejects the utilitarian theory of impartiality which is “reminiscent of Hume”, he does not consider him as “strictly speaking utilitarian”. Indeed, Rawls thinks that Hume has well understood that institutions have to be to the advantage of everyone. Besides, Hume and Rawls agree in thinking that the stability of justice involves a public sense of justice. Finally, the idea of “pure procedural justice” is shared by these authors: both have rejected any independent criterion for the right result, so that the ways they were criticized are rather similar.

PREFACE: European Microbeam Analysis Society's 14th European Workshop on Modern Developments and Applications in Microbeam Analysis (EMAS 2015), Portorož, Slovenia, 3-7 May 2015

Science.gov (United States)

Llovet, Xavier; Matthews, Michael B.; Čeh, Miran; Langer, Enrico; Žagar, Kristina

2016-02-01

This volume of the IOP Conference Series: Materials Science and Engineering contains papers from the 14th Workshop of the European Microbeam Analysis Society (EMAS) on Modern Developments and Applications in Microbeam Analysis which took place from the 3rd to the 7th of May 2015 in the Grand Hotel Bernardin, Portorož, Slovenia. The primary aim of this series of workshops is to assess the state-of-the-art and reliability of microbeam analysis techniques. The workshops also provide a forum where students and young scientists starting out on a career in microbeam analysis can meet and discuss with the established experts. The workshops have a unique format comprising invited plenary lectures by internationally recognized experts, poster presentations by the participants and round table discussions on the key topics led by specialists in the field.This workshop was organized in collaboration with the Jožef Stefan Institute and SDM - Slovene Society for Microscopy. The technical programme included the following topics: electron probe microanalysis, STEM and EELS, materials applications, cathodoluminescence and electron backscatter diffraction (EBSD), and their applications. As at previous workshops there was also a special oral session for young scientists. The best presentation by a young scientist was awarded with an invitation to attend the 2016 Microscopy and Microanalysis meeting at Columbus, Ohio. The prize went to Shirin Kaboli, of the Department of Metals and Materials Engineering of McGill University (Montréal, Canada), for her talk entitled "Electron channelling contrast reconstruction with electron backscattered diffraction". The continuing relevance of the EMAS workshops and the high regard in which they are held internationally can be seen from the fact that 71 posters from 16 countries were on display at the meeting and that the participants came from as far away as Japan, Canada, USA, and Australia. A selection of participants with posters was invited

Maori intellectual property rights and the formation of ethnic boundaries

NARCIS (Netherlands)

Meijl, A.H.M. van

2009-01-01

This article questions and contextualizes the emergence of a discourse of intellectual property rights in Māori society. It is argued that Māori claims regarding intellectual property function primarily to demarcate ethnic boundaries between Māori and non-Māori. Māori consider the reinforcement of

Momentary assessment of adults’ physical activity and sedentary behavior: Feasibility and validity

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Genevieve Fridlund Dunton

2012-07-01

Full Text Available Introduction: Mobile phones are ubiquitous and easy to use, and thus have the capacity to collect real-time data from large numbers of people. Research tested the feasibility and validity of an Ecological Momentary Assessment (EMA self-report protocol using electronic surveys on mobile phones to assess adults’ physical activity and sedentary behaviors. Methods: Adults (N = 110 (73% female, 30% Hispanic, 62% overweight/obese completed a four-day signal-contingent EMA protocol (Sat. - Tues. with eight surveys randomly spaced throughout each day. EMA items assessed current activity (e.g., Watching TV/Movies, Reading/Computer, Physical Activity/Exercise. EMA responses were time-matched to minutes of moderate-to-vigorous physical activity (MVPA and sedentary activity (SA measured by accelerometer immediately before and after each EMA prompt. Results: Unanswered EMA prompts had greater MVPA (±15 min. than answered EMA prompts (p = .029 for under/normal weight participants, indicating that activity level might influence the likelihood of responding. The 15-min. intervals before vs. after the EMA-reported physical activity (n = 296 occasions did not differ in MVPA (p > .05, suggesting that prompting did not disrupt physical activity. SA decreased after EMA-reported sedentary behavior (n = 904 occasions (p < .05 for overweight and obese participants. As compared with other activities, EMA-reported physical activity and sedentary behavior had significantly greater MVPA and SA, respectively, in the ±15 minutes of the EMA prompt (p’s < .001, providing evidence for criterion validity. Conclusions: Findings generally support the acceptability and validity of a four-day signal contingent EMA protocol using mobile phones to measure physical activity and sedentary behavior in adults. However, some MVPA may be missed among underweight and normal weight individuals, and EMA may disrupt sedentary behavior among overweight/obese individuals.

A Framework for Disaster Vulnerability in a Small Island in the Southwest Pacific: A Case Study of Emae Island, Vanuatu

Institute of Scientific and Technical Information of China (English)

Guy Jackson; Karen McNamara; Bradd Witt

2017-01-01

The societal costs of disasters around the world are continuing to increase and Pacific Island countries are considered some of the most vulnerable.This is primarily due to a combination of high hazard exposure coupled with a range of social,economic,physical,and political vulnerabilities.This article contributes to the growing body of work that aims to understand the causal factors of disaster vulnerability,but with a specific focus on small island developing states.The article first develops a framework for understanding disaster vulnerability,drawing on extensive literature and the well-established Methods for the Improvement of Vulnerability in Europe (MOVE) framework,and second,applies this adapted framework using empirically-derived data from fieldwork on Emae Island,Vanuatu to provide a working understanding of the causal elements of disaster vulnerability.Drawn from a significant body of scholarship at the time,the MOVE framework was primarily developed as a heuristic tool in which disaster vulnerability is considered to be a function of exposure,susceptibility (socially,economically,physically,culturally,environmentally,institutionally),and a lack of resilience.We posit that this adapted framework for small islands should also include historical susceptibility,and we prefer livelihood resilience (as capabilities,social capital,knowledge,participation,and human rights) over lack of resilience.We maintain that understanding disaster vulnerability holistically,which is inclusive of both strengths and drawbacks,is crucial to ensure that limited resources can target the causal factors that produce vulnerability and help safeguard and improve livelihoods in both the short and long term.

Institutional Entrepreneurs or Heterogeneous Networks

DEFF Research Database (Denmark)

Georg, Susse

2004-01-01

Based on a study of the emergence of EMA as a new managerial domain and of how EMA costs the environment, the paper examines the institutionalisation of EMA. This is accomplished by linking EMA to the broader discourse of economic efficiency. Moreover, the paper contends that the institutionalisa...

Early Spring Post-Fire Snow Albedo Dynamics in High Latitude Boreal Forests Using Landsat-8 OLI Data

Science.gov (United States)

Wang, Zhuosen; Erb, Angela M.; Schaaf, Crystal B.; Sun, Qingsong; Liu, Yan; Yang, Yun; Shuai, Yanmin; Casey, Kimberly A.; Roman, Miguel O.

2016-01-01

Taking advantage of the improved radiometric resolution of Landsat-8 OLI which, unlike previous Landsat sensors, does not saturate over snow, the progress of fire recovery progress at the landscape scale (less than 100 m) is examined. High quality Landsat-8 albedo retrievals can now capture the true reflective and layered character of snow cover over a full range of land surface conditions and vegetation densities. This new capability particularly improves the assessment of post-fire vegetation dynamics across low- to high-burn severity gradients in Arctic and boreal regions in the early spring, when the albedos during recovery show the greatest variation. We use 30 m resolution Landsat-8 surface reflectances with concurrent coarser resolution (500 m) MODIS high quality full inversion surface Bidirectional Reflectance Distribution Functions (BRDF) products to produce higher resolution values of surface albedo. The high resolution full expression shortwave blue sky albedo product performs well with an overall RMSE of 0.0267 between tower and satellite measures under both snow-free and snow-covered conditions. While the importance of post-fire albedo recovery can be discerned from the MODIS albedo product at regional and global scales, our study addresses the particular importance of early spring post-fire albedo recovery at the landscape scale by considering the significant spatial heterogeneity of burn severity, and the impact of snow on the early spring albedo of various vegetation recovery types. We found that variations in early spring albedo within a single MODIS gridded pixel can be larger than 0.6. Since the frequency and severity of wildfires in Arctic and boreal systems is expected to increase in the coming decades, the dynamics of albedo in response to these rapid surface changes will increasingly impact the energy balance and contribute to other climate processes and physical feedback mechanisms. Surface radiation products derived from Landsat-8 data will

The hunt for origins of DNA replication in multicellular eukaryotes

DEFF Research Database (Denmark)

Urban, J. M.; Foulk, M. S.; Casella, Cinzia

2015-01-01

Origins of DNA replication (ORIs) occur at defined regions in the genome. Although DNA sequence defines the position of ORIs in budding yeast, the factors for ORI specification remain elusive in metazoa. Several methods have been used recently to map ORIs in metazoan genomes with the hope...... that features for ORI specification might emerge. These methods are reviewed here with analysis of their advantages and shortcomings. The various factors that may influence ORI selection for initiation of DNA replication are discussed....

Apport de la théorie du sentiment d’autoefficacité pour le développement de la compétence technopédagogique des futurs enseignants

Directory of Open Access Journals (Sweden)

Sonia Lefebvre

2015-01-01

Full Text Available Le texte s’intéresse à la formation technopédagogique des futurs enseignants, et plus précisément, aux pratiques à déployer en formation initiale pour accroître leur compétence professionnelle à intégrer les TIC. Les pratiques proposées prennent appui sur la théorie du sentiment d’autoefficacité d’Albert Bandura, ce sentiment pouvant influencer leur compétence à intégrer les TIC. Appuyé par des travaux empiriques, le texte aborde les sources susceptibles d’influencer l’autoefficacité à intégrer les TIC dans un cadre pédagogique et identifie des pistes d’action à envisager. Enfin, la réflexion amène à repenser les interventions des formateurs tant en formation initiale qu’en formation continue et à remettre en question, sur le plan empirique, les dispositifs de formation.

Oridonin Loaded Solid Lipid Nanoparticles Enhanced Antitumor Activity in MCF-7 Cells

Directory of Open Access Journals (Sweden)

Lu Wang

2014-01-01

Full Text Available Oridonin (ORI, a famous diterpenoid from Chinese herbal medicine, has drawn rising attention for its remarkable apoptosis and autophagy-inducing activity in human cancer therapy, while clinical application of ORI is limited by its strong hydrophobicity and rapid plasma clearance. The purpose of this study was to evaluate whether the antitumor activity of ORI could be enhanced by loading into solid lipid nanoparticles (SLNs. ORI-loaded SLNs were prepared by hot high pressure homogenization with narrow size distribution and good entrapment efficacy. MTT assay indicated that ORI-loaded SLNs enhanced the inhibition of proliferation against several human cancer cell lines including breast cancer MCF-7 cells, hepatocellular carcinoma HepG 2 cells, and lung carcinoma A549 cells compared with free ORI, while no significant enhancement of toxicity to human mammary epithelial MCF-10A cells was shown. Meanwhile, flow cytometric analysis demonstrated that ORI-SLNs induced more significant cell cycle arrest at S and decreased cell cycle arrest at G1/G0 phase in MCF-7 cells than bulk ORI solution. Hoechst 33342 staining and Annexin V/PI assay indicated that apoptotic rates of cells treated with ORI-loaded SLNs were higher compared with free ORI. In summary, our data indicated that SLNs may be a potential carrier for enhancing the antitumor effect of hydrophobic drug ORI.

La légalisation de l’eugénisme en Espagne. Les théories de Jiménez de Asúa dans Libertad de amar y derecho a morir (1928

Directory of Open Access Journals (Sweden)

María Flores Rodríguez

2013-03-01

Full Text Available Cet article étudie les théories eugénistes du juriste et socialiste espagnol Luis Jiménez de Asúa, exposées dans son livre Libertad de amar y derecho a morir (1928, dont l’examen met en évidence l’importance des débats autour de la légalisation de l’eugénisme en Espagne. En démontrant sa viabilité juridique, fondée sur le respect du droit et des principes socialistes, Jiménez de Asúa ouvre de nouvelles perspectives au mouvement eugéniste espagnol, laissant entrevoir les contours d’un nouvel ordre, au détriment de la Dictature de Primo de Rivera, déjà sclérosée.

How do we diagnose and treat epilepsy with myoclonic-atonic seizures (Doose syndrome)? Results of the Pediatric Epilepsy Research Consortium survey.

Science.gov (United States)

Nickels, Katherine; Thibert, Ronald; Rau, Stephanie; Demarest, Scott; Wirrell, Elaine; Kossoff, Eric H; Joshi, Charuta; Nangia, Srishti; Shellhaas, Renee

2018-04-25

To obtain and assess opinions on EMAS diagnostic criteria, recommended investigations, and therapeutic options, from a large group of physicians who care for children with EMAS. The EMAS focus group of PERC created a survey to assess the opinions of pediatric neurologists who care for children with EMAS regarding diagnosis and treatment of this condition, which was sent to members of PERC, AES, and CNS. A Likert scale was used to assess the respondents' opinions on the importance of diagnostic and exclusion criteria (five point scale), investigations (four point scale), and treatment (six point scale) of EMAS. Inclusion/exclusion criteria were then classified as critical, strong, or modest. Investigations were classified as essential, recommended, or possible. Therapies were classified as first line, beneficial, indeterminate benefit, or contraindicated. Survey results from the 76 participants determined the following: EMAS inclusion criteria: history suggestive of MAS (critical), recorded or home video suggestive of MAS, generalized discharges on inter-ictal EEG, normal neuroimaging, normal development prior to seizure onset (strong). EMAS exclusionary criteria: epileptic spasms, abnormal neuroimaging, focal abnormal exam, seizure onset six years (strong). EEG and MRI (essential), amino acids, organic acids, fatty acid/acylcarnitine profile, microarray, genetic panel, lactate/pyruvate, CSF and serum glucose/lactate (strong). Valproic acid (first line), topiramate, zonisamide, levetiracetam, benzodiazepines, and dietary therapies (beneficial). To date, no similar surveys have been published, even though early syndrome identification and initiation of effective treatment have been associated with improved outcome in EMAS. Medications that exacerbate seizures in EMAS have also been identified. This survey identified critical and preferred diagnostic electro clinical features, investigations, and treatments for EMAS. It will guide future research and is a crucial

Monitoring dietary intake and physical activity electronically: feasibility, usability, and ecological validity of a mobile-based Ecological Momentary Assessment tool.

Science.gov (United States)

Spook, Jorinde Eline; Paulussen, Theo; Kok, Gerjo; Van Empelen, Pepijn

2013-09-24

Despite the growing body of research on complex lifestyle behaviors (eg, Dietary Intake [DI] and Physical Activity [PA]), monitoring of these behaviors has been hampered by a lack of suitable methods. A possible solution to this deficiency is mobile-based Ecological Momentary Assessment (mEMA), which enables researchers to collect data on participants' states in real-time by means of a smartphone application. However, feasibility, usability, and ecological validity need to be anticipated and managed in order to enhance the validity of mEMA. To examine the feasibility, usability, and ecological validity of a mEMA application (app) with regard to DI and PA among Dutch vocational education students. The students (n=30) participated in the mEMA study for seven consecutive days. They downloaded the mEMA app on their smartphone. Feasibility and usability of the mEMA app were evaluated by completing an online evaluation after seven days of participation. Ecological validity was measured by assessing the degree to which the content of the mEMA app approximated the real-world setting that was being examined, through several multiple-choice questions. Compliance rates, as registered by the mEMA app, declined 46% over a seven-day period, while self-reported compliance, as measured with an online evaluation questionnaire afterwards, indicated a smaller decrease in compliance (29%). The students evaluated the mEMA app as feasible and usable. Ecological validity analyses showed that all DI and almost all PA multiple-choice options were covered with the compound response categories. The mEMA app offers the opportunity to assess complex health behaviors (eg, DI and PA) in real-time settings, in which specifically routinized behaviors are involved. However, the mEMA app faced several challenges that needed to be overcome in order to improve its validity. Overall, the present study showed that the mEMA app is a usable and ecologically valid tool to measure DI and PA behaviors among

Passiivisen tupakoinnin haitat astmaa sairastavalle lapselle : opas vanhemmille

OpenAIRE

Sahlberg, Noora; Koljonen, Riina

2015-01-01

Opinnäytetyö oli kehittämistyö, jonka aiheena oli passiivisen tupakoinnin haitat astmaa sairastavalle lapselle. Tarkoituksena oli laatia opas astmaa sairastavan lapsen vanhemmille passiivisen tupakoinnin haitoista. Tavoitteena oli antaa oppaan kautta tietoa passiivisen tupakoinnin haitoista sekä vaikuttaa vanhempien omaan käyttäytymiseen tupakoinnin suhteen, jotta he vähentäisivät tai jopa lopettaisivat tupakoinnin. Kehittämistyön tilaaja oli Kuopion Yliopistollisen sairaalan lasten ja nuorte...

Biocatalytic Conversion of Avermectin to 4"-Oxo-Avermectin: Characterization of Biocatalytically Active Bacterial Strains and of Cytochrome P450 Monooxygenase Enzymes and Their Genes

Science.gov (United States)

Jungmann, Volker; Molnár, István; Hammer, Philip E.; Hill, D. Steven; Zirkle, Ross; Buckel, Thomas G.; Buckel, Dagmar; Ligon, James M.; Pachlatko, J. Paul

2005-01-01

4"-Oxo-avermectin is a key intermediate in the manufacture of the agriculturally important insecticide emamectin benzoate from the natural product avermectin. Seventeen biocatalytically active Streptomyces strains with the ability to oxidize avermectin to 4"-oxo-avermectin in a regioselective manner have been discovered in a screen of 3,334 microorganisms. The enzymes responsible for this oxidation reaction in these biocatalytically active strains were found to be cytochrome P450 monooxygenases (CYPs) and were termed Ema1 to Ema17. The genes for Ema1 to Ema17 have been cloned, sequenced, and compared to reveal a new subfamily of CYPs. Ema1 to Ema16 have been overexpressed in Escherichia coli and purified as His-tagged recombinant proteins, and their basic enzyme kinetic parameters have been determined. PMID:16269732

Avaliação histológica e morfométrica do retalho axial oris angularis e da terapia por ondas de choque aplicados a defeito palpebral experimental em cães

Directory of Open Access Journals (Sweden)

María Guadalupe Sereno

2011-06-01

Full Text Available Considering that the cutaneous flap can be affected by isquemic complications the extra corporeal shock wave therapy (ESWT was described as rescue techniques. The present study was developed to analyze histological and with morfometry, twenty one skin samples treated or not with the shock wave therapy, obtained from flap's distal border, used in this study to repair eyelids' experimental defects in dogs. The flap with or without ESWT did not show any histological sign of inflammatory or atrophic alterations. Both group treated showed similar morphometrical characteristics. The ESWT with the protocol used in this study (2500 impulses at 0,15 mJ/mm² did not demonstrate significant clinical outcomes as a rescue technique when applied over the oris angularis flap, however results showed no signals of collateral deleterious effects.

Accounting for Heritage, Cultural and Community Assets – Alternative Metrics from a New Zealand Māori Educational Institution

Directory of Open Access Journals (Sweden)

Susan Wild

2013-03-01

Full Text Available In the 1980s, with the rise to dominance of governments with neoliberal economic and social agendas, the public sector in major western countries underwent a process of fundamental reforms. A key aspect of the change imposed was the implementation of a market-oriented, cost-efficiency focus towards the management of public sector organisations, described collectively as the New Public Management (NPM model (Kelsey, 1995; Boston et al, 1996; Easton 1996; Barton, 2002, 2005a, 2005b; Carnegie & West, 2005; Ball & Grubnic, 2008; Davis, 2010. This reform process included the imposition of regulatory measures requiring public sector organisations to provide annual financial reports prepared on an accounting basis comparable to those for the private sector, and incorporated an obligation to disclose (at economic values all assets held. For public benefit entities holding heritage, cultural and community assets (HCA, this reporting requirement has been particularly problematic, entailing substantive changes to public accounting policy.This paper critiques the political ideologies and practices of the NPM model, and challenges its assumptions that private sector financial reporting requirements, based on international accounting standards and Generally Accepted Accounting Practice (GAAP, are appropriate for universal application to public benefit and other not-for-profit entities holding HCA. In particular, the paper argues against the NPM assumption that reporting all HCA in economic terms improves accountability in public benefit entities. Instead, the paper proposes an alternative reporting model based on a set of cultural rather than economic values for reporting HCA. It suggests as an exemplar the ‘Wellbeing of Communities’ reporting and accountability framework devised for application by an indigenous New Zealand Māori educational institution, Te Wānanga-o-Raukawa.

Aggregate Theory Versus Set Theory

OpenAIRE

Slater, Hartley

2011-01-01

Les arguments de Maddy avancés en 1990 contre la théorie des agrégats se trouvent affaiblis par le retournement qu’elle opère en 1997. La présente communication examine cette théorie à la lumière de ce retournement ainsi que des récentes recherches sur les “Nouveaux axiomes pour les mathématiques”. Si la théorie des ensembles est la théorie de la partie–tout des singletons, identifier les singletons à leurs membres singuliers ramène la théorie des ensembles à la théorie des agrégats. Toutefoi...

Flow cytometric osmotic fragility test and eosin-5'-maleimide dye-binding tests are better than conventional osmotic fragility tests for the diagnosis of hereditary spherocytosis.

Science.gov (United States)

Arora, R D; Dass, J; Maydeo, S; Arya, V; Radhakrishnan, N; Sachdeva, A; Kotwal, J; Bhargava, M

2018-03-24

Hereditary spherocytosis (HS) is the most common inherited hemolytic anemia with heterogeneous clinico-laboratory manifestations. We evaluated the flow-cytometric tests: eosin-5'-maleimide (EMA) and flow-cytometric osmotic fragility test (FOFT) and the conventional osmotic fragility tests (OFT) for the diagnosis of hereditary spherocytosis (HS). One hundred two suspected HS patients underwent EMA, FOFT, incubated OFT (IOFT), and room temperature OFT (RT-OFT). In addition, 10 cases of immune hemolytic anemia (IHA) were included, and performance of the above 4 tests was evaluated. For EMA and FOFT, 5 normal controls were assessed together with the patients and cutoffs were calculated using receiver-operator-characteristics curve (ROC) analysis. The best cutoff for %EMA decrease was 12.5%, and for FOFT, %residual red cells (%RRC) was 25.6%. The sensitivity and specificity of RT-OFT was 62.06% and 86.3%, respectively, while that of IOFT was 79.31% and 87.67%, respectively. Both flow cytometric tests performed better. Sensitivity and specificity of EMA was 86.2% and 93.9% respectively, and that of FOFT was 96.6% and 98.63%, respectively. The combination of the FOFT with IOFT or EMA dye-binding test yields a sensitivity of 100%, but with EMA, it had a higher specificity. Hb/MCHC was a predictor of the severity of the disease while %EMA decrease and %RRC did not correlate with severity of the disease. Flow-cytometric osmotic fragility test is the best possible single test followed by EMA for diagnosis of HS. A combination of FOFT and EMA can correctly diagnose 100% patients. These tests are likely to replace conventional OFTs in future. © 2018 John Wiley & Sons Ltd.

Ability of LANDSAT-8 Oli Derived Texture Metrics in Estimating Aboveground Carbon Stocks of Coppice Oak Forests

Science.gov (United States)

Safari, A.; Sohrabi, H.

2016-06-01

The role of forests as a reservoir for carbon has prompted the need for timely and reliable estimation of aboveground carbon stocks. Since measurement of aboveground carbon stocks of forests is a destructive, costly and time-consuming activity, aerial and satellite remote sensing techniques have gained many attentions in this field. Despite the fact that using aerial data for predicting aboveground carbon stocks has been proved as a highly accurate method, there are challenges related to high acquisition costs, small area coverage, and limited availability of these data. These challenges are more critical for non-commercial forests located in low-income countries. Landsat program provides repetitive acquisition of high-resolution multispectral data, which are freely available. The aim of this study was to assess the potential of multispectral Landsat 8 Operational Land Imager (OLI) derived texture metrics in quantifying aboveground carbon stocks of coppice Oak forests in Zagros Mountains, Iran. We used four different window sizes (3×3, 5×5, 7×7, and 9×9), and four different offsets ([0,1], [1,1], [1,0], and [1,-1]) to derive nine texture metrics (angular second moment, contrast, correlation, dissimilar, entropy, homogeneity, inverse difference, mean, and variance) from four bands (blue, green, red, and infrared). Totally, 124 sample plots in two different forests were measured and carbon was calculated using species-specific allometric models. Stepwise regression analysis was applied to estimate biomass from derived metrics. Results showed that, in general, larger size of window for deriving texture metrics resulted models with better fitting parameters. In addition, the correlation of the spectral bands for deriving texture metrics in regression models was ranked as b4>b3>b2>b5. The best offset was [1,-1]. Amongst the different metrics, mean and entropy were entered in most of the regression models. Overall, different models based on derived texture metrics

Stability of eosin-5'-maleimide dye used in flow cytometric analysis for red cell membrane disorders.

Science.gov (United States)

Mehra, Simmi; Tyagi, Neetu; Dorwal, Pranav; Pande, Amit; Jain, Dharmendra; Sachdev, Ritesh; Raina, Vimarsh

2015-06-01

The eosin-5'-maleimide (EMA) binding test using flow cytometry is a common method to measure reduced mean channel fluorescence (MCF) of EMA-labeled red blood cells (RBCs) from patients with red cell membrane disorders. The basic principle of the EMA-RBC binding test involves the covalent binding of EMA to lysine-430 on the first extracellular loop of band 3 protein. In the present study, the MCF of EMA was analyzed for samples derived from 12 healthy volunteers (controls) to determine the stability (i.e., the percentage decrease in fluorescence) of EMA over a period of 1 year. Comparison of periodical MCF readings over time, that is, at 2-month intervals, showed that there were no significant changes in mean channel fluorescence for up to 6 months; however, there was a significant decrease in MCF at 8 months. For optimal dye utilization, EMA remained stable only for up to 6 months. Therefore, we recommend reconstitution of the dye every 6 months when implementing this test and storage at -80℃ in dark conditions.

Three-dimensional Locomotion and Drilling Microrobot Using Electromagnetic Actuation System

International Nuclear Information System (INIS)

Li, Girl; Choi, Hyun Chul; Cha, Kyoung Rae; Jeong, Se Mi; Park, Jong Oh; Park, Suk Ho

2011-01-01

In this study, a novel electromagnetic microrobot system with locomotion and drilling functions in three dimensional space was developed. Because of size limitations, the microrobot does not have actuator, battery, and controller. Therefore, an electromagnetic actuation (EMA) system was used to drive the robot. The proposed EMA system consists of three rectangular Helmholtz coil pairs in x-, y- and z-axes and a Maxwell coil pair in the z-axis. The magnetic field generated in the EMA coil system could be controlled by the input current of the EMA coil. Finally, through various experiments, the locomotion and drilling performances of the proposed EMA microrobot system were verified

Three-dimensional Locomotion and Drilling Microrobot Using Electromagnetic Actuation System

Energy Technology Data Exchange (ETDEWEB)

Li, Girl; Choi, Hyun Chul; Cha, Kyoung Rae; Jeong, Se Mi; Park, Jong Oh; Park, Suk Ho [Chonnam National University, Gwangju (Korea, Republic of)

2011-12-15

In this study, a novel electromagnetic microrobot system with locomotion and drilling functions in three dimensional space was developed. Because of size limitations, the microrobot does not have actuator, battery, and controller. Therefore, an electromagnetic actuation (EMA) system was used to drive the robot. The proposed EMA system consists of three rectangular Helmholtz coil pairs in x-, y- and z-axes and a Maxwell coil pair in the z-axis. The magnetic field generated in the EMA coil system could be controlled by the input current of the EMA coil. Finally, through various experiments, the locomotion and drilling performances of the proposed EMA microrobot system were verified.

Safety first. Insight into the European proposal for safe oil and gas exploitation at sea; Safety first. Een inkijkje in het Europese voorstel rond een veilige(r) olie- en gaswinning op zee

Energy Technology Data Exchange (ETDEWEB)

Lemstra, K. [Nederlandse Aardolie Maatschappij NAM, Assen (Netherlands)

2012-06-15

In response to the incident in the Gulf of Mexico (20 April 2010) the European Commission published a draft regulation 'concerning the safety of offshore oil and gas prospecting, exploration and production activities'. This article offers insight in the proposed legislation and interesting information on this topic. This sketch offers a predominantly industrial perspective. The substantive review is preceded by a brief introduction of the existing regulations, at least for the countries surrounding the North Sea and particularly the Netherlands. [Dutch] In antwoord op het incident in de Golf van Mexico (20 april 2010) heeft de Europese Commissie op 27 oktober 2011 een Ontwerp-verordening gepubliceerd 'betreffende de veiligheid van offshore olie- en -gasprospectie-, -exploratie- en -productieactiviteiten'. In dit artikel wordt inzicht gegeven in de voorgestelde wetgeving en wetenswaardigheden daaromtrent. Deze schets biedt bovenal een industrieel perspectief. De inhoudelijke beschouwing wordt voorafgegaan door een korte introductie van de bestaande regulering, in ieder geval voor de landen rond de Noordzee en met name Nederland.

Numerical simulation of dynamics of brushless dc motors for aerospace and other applications. Volume 1: Model development and applications, part A

Science.gov (United States)

Demerdash, N. A. O.; Nehl, T. W.

1979-01-01

The development, fabrication and evaluation of a prototype electromechanical actuator (EMA) is discussed. Application of the EMA as a motor for control surfaces in aerospace flight is examined. A mathematical model of the EMA is developed for design optimization. Nonlinearities which complicate the mathematical model are discussed. The dynamics of the EMA from the underlying physical principles are determined and a discussion of similating the control logic by means of equivalent boolean expressions is presented.

Examining the predictors of academic outcomes for indigenous Māori, Pacific and rural students admitted into medicine via two equity pathways: a retrospective observational study at the University of Auckland, Aotearoa New Zealand

Science.gov (United States)

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Robert; Poole, Phillippa; Barrow, Mark; Bagg, Warwick; Reid, Papaarangi

2017-01-01

Objective To determine associations between admission markers of socioeconomic status, transitioning, bridging programme attendance and prior academic preparation on academic outcomes for indigenous Māori, Pacific and rural students admitted into medicine under access pathways designed to widen participation. Findings were compared with students admitted via the general (usual) admission pathway. Design Retrospective observational study using secondary data. Setting  6-year medical programme (MBChB), University of Auckland, Aotearoa New Zealand. Students are selected and admitted into Year 2 following a first year (undergraduate) or prior degree (graduate). Participants 1676 domestic students admitted into Year 2 between 2002 and 2012 via three pathways: GENERAL admission (1167), Māori and Pacific Admission Scheme—MAPAS (317) or Rural Origin Medical Preferential Entry—ROMPE (192). Of these, 1082 students completed the programme in the study period. Main outcome measures Graduated from medical programme (yes/no), academic scores in Years 2–3 (Grade Point Average (GPA), scored 0–9). Results 735/778 (95%) of GENERAL, 111/121 (92%) of ROMPE and 146/183 (80%) of MAPAS students graduated from intended programme. The graduation rate was significantly lower in the MAPAS students (p<0.0001). The average Year 2–3 GPA was 6.35 (SD 1.52) for GENERAL, which was higher than 5.82 (SD 1.65, p=0.0013) for ROMPE and 4.33 (SD 1.56, p<0.0001) for MAPAS. Multiple regression analyses identified three key predictors of better academic outcomes: bridging programme attendance, admission as an undergraduate and admission GPA/Grade Point Equivalent (GPE). Attending local urban schools and higher school deciles were also associated with a greater likelihood of graduation. All regression models have controlled for predefined baseline confounders (gender, age and year of admission). Conclusions There were varied associations between admission variables and academic outcomes

Ecological Momentary Assessment in Behavioral Research: Addressing Technological and Human Participant Challenges.

Science.gov (United States)

Burke, Lora E; Shiffman, Saul; Music, Edvin; Styn, Mindi A; Kriska, Andrea; Smailagic, Asim; Siewiorek, Daniel; Ewing, Linda J; Chasens, Eileen; French, Brian; Mancino, Juliet; Mendez, Dara; Strollo, Patrick; Rathbun, Stephen L

2017-03-15

Ecological momentary assessment (EMA) assesses individuals' current experiences, behaviors, and moods as they occur in real time and in their natural environment. EMA studies, particularly those of longer duration, are complex and require an infrastructure to support the data flow and monitoring of EMA completion. Our objective is to provide a practical guide to developing and implementing an EMA study, with a focus on the methods and logistics of conducting such a study. The EMPOWER study was a 12-month study that used EMA to examine the triggers of lapses and relapse following intentional weight loss. We report on several studies that informed the implementation of the EMPOWER study: (1) a series of pilot studies, (2) the EMPOWER study's infrastructure, (3) training of study participants in use of smartphones and the EMA protocol and, (4) strategies used to enhance adherence to completing EMA surveys. The study enrolled 151 adults and had 87.4% (132/151) retention rate at 12 months. Our learning experiences in the development of the infrastructure to support EMA assessments for the 12-month study spanned several topic areas. Included were the optimal frequency of EMA prompts to maximize data collection without overburdening participants; the timing and scheduling of EMA prompts; technological lessons to support a longitudinal study, such as proper communication between the Android smartphone, the Web server, and the database server; and use of a phone that provided access to the system's functionality for EMA data collection to avoid loss of data and minimize the impact of loss of network connectivity. These were especially important in a 1-year study with participants who might travel. It also protected the data collection from any server-side failure. Regular monitoring of participants' response to EMA prompts was critical, so we built in incentives to enhance completion of EMA surveys. During the first 6 months of the 12-month study interval, adherence to

OLI 2.0

DEFF Research Database (Denmark)

Li, Xin; Gammelgaard, Jens; Feng, Liyun

2013-01-01

When it comes to the debate on whether the traditional theories of MNE and foreign direct investment (FDI) are adequate to account for the rise of emerging market (EM) MNEs, our stance is that although some EM MNEs do challenge the conventional wisdom, the existing theories are still valuable.......0 model, we transform Dunning’s original model of ownership-location-internalization advantages into the new model of advantages of ownership, localization, and internalization. We argue this redefined model is more more coherent than Dunning’s eclectice paradigm as a theory of FDI or MNE. We also explain...

Kevadfestival oli metsateemaline

Index Scriptorium Estoniae

2006-01-01

Üritustest 29. maist kuni 1. juunini Türi Kevadfestivali raames: Alo Põldmäe loodusfotode näituse "Muusikaline Neeruti" avamisest 30. mail Türi kultuurimajas, pianisti Kadri-Ann Sumera esinemisest festivali avakontserdil "Metsastseenid" 29. mail Türi kultuurimajas, regilaulude laulmisest Jaak Johansoni ja Riina Roose eestvedamisel ürituse "Ööülikool" raames 30. mail, koomilise laulumängu "Lopi ja Lapi" esietendusest 31. mail Oisu rahvamajas

Tracking cholesterol/sphingomyelin-rich membrane domains with the ostreolysin A-mCherry protein.

Directory of Open Access Journals (Sweden)

Matej Skočaj

Full Text Available Ostreolysin A (OlyA is an ∼15-kDa protein that has been shown to bind selectively to membranes rich in cholesterol and sphingomyelin. In this study, we investigated whether OlyA fluorescently tagged at the C-terminal with mCherry (OlyA-mCherry labels cholesterol/sphingomyelin domains in artificial membrane systems and in membranes of Madin-Darby canine kidney (MDCK epithelial cells. OlyA-mCherry showed similar lipid binding characteristics to non-tagged OlyA. OlyA-mCherry also stained cholesterol/sphingomyelin domains in the plasma membranes of both fixed and living MDCK cells, and in the living cells, this staining was abolished by pretreatment with either methyl-β-cyclodextrin or sphingomyelinase. Double labelling of MDCK cells with OlyA-mCherry and the sphingomyelin-specific markers equinatoxin II-Alexa488 and GST-lysenin, the cholera toxin B subunit as a probe that binds to the ganglioside GM1, or the cholesterol-specific D4 domain of perfringolysin O fused with EGFP, showed different patterns of binding and distribution of OlyA-mCherry in comparison with these other proteins. Furthermore, we show that OlyA-mCherry is internalised in living MDCK cells, and within 90 min it reaches the juxtanuclear region via caveolin-1-positive structures. No binding to membranes could be seen when OlyA-mCherry was expressed in MDCK cells. Altogether, these data clearly indicate that OlyA-mCherry is a promising tool for labelling a distinct pool of cholesterol/sphingomyelin membrane domains in living and fixed cells, and for following these domains when they are apparently internalised by the cell.

Towards onions and shallots (Allium cepa L.) resistant to beet armyworm (Spodoptera exigua Hübner) by transgenesis and conventional breeding

NARCIS (Netherlands)

Zheng, S.J.

2000-01-01

Onion ( Allium cepa L. group Common Onion) and shallot ( <em>A. cepa L. group Aggregatum) are two subspecies of <em>A. cepa . Both onion and shallot together with other Allium species like garlic ( <em>A.

Detection of Legionella species in environmental water by the quantitative PCR method in combination with ethidium monoazide treatment.

Science.gov (United States)

Inoue, Hiroaki; Takama, Tomoko; Yoshizaki, Miwa; Agata, Kunio

2015-01-01

We detected Legionella species in 111 bath water samples and 95 cooling tower water samples by using a combination of conventional plate culture, quantitative polymerase chain reaction (qPCR) and qPCR combined with ethidium monoazide treatment (EMA-qPCR) methods. In the case of bath water samples, Legionella spp. were detected in 30 samples by plate culture, in 85 samples by qPCR, and in 49 samples by EMA-qPCR. Of 81 samples determined to be Legionella-negative by plate culture, 56 and 23 samples were positive by qPCR and EMA-qPCR, respectively. Therefore, EMA treatment decreased the number of Legionella-positive bath water samples detected by qPCR. In contrast, EMA treatment had no effect on cooling tower water samples. We therefore expect that EMA-qPCR is a useful method for the rapid detection of viable Legionella spp. from bath water samples.

Feasibility and Acceptability of Smartphone Assessment in Older Adults with Cognitive and Emotional Difficulties.

Science.gov (United States)

Ramsey, Alex T; Wetherell, Julie Loebach; Depp, Colin; Dixon, David; Lenze, Eric

Ecological momentary assessment (EMA) has several advantages in clinical research yet little is known about the feasibility of collecting EMA data with mobile technologies in older adults, particularly those with emotional or cognitive difficulties. The aim of this feasibility study was to assess perceived acceptability, adherence rates, and reasons for non-adherence to smartphone-based EMA. At two sites, participants ( n =103) aged 65 years or older with a DSM-IV-defined anxiety or depressive disorder and cognitive concerns responded three times daily to smartphone-based EMA questions assessing clinical outcomes for two 10-day periods. Quantitative and qualitative measures assessed acceptability, adherence, and reasons for non-adherence following both 10-day EMA periods. Participants were moderately satisfied with and comfortable using smartphone-based EMA. Overall, 76% of participants completed surveys on ≥10 of the 20 assessment days, and 70% of participants completed at least 30% of the total surveys. Reasons for non-adherence included technical (malfunction), logistical (competing demands), physiological (hearing difficulties), and cognitive (forgetting) issues. Smartphone-based EMA is feasible in older adults with cognitive and emotional difficulties. EMA tools should be responsive to the needs and preferences of participants to ensure adequate acceptability and adherence in this population. Our findings can inform the design, development, and implementation of mobile technologies in older adults in research and clinical contexts.

ORIGINAL ARTICLE ORI ORI Radioiodine therapy in skeletal ...

African Journals Online (AJOL)

and analyse the effect of variables that influence the prognosis of this .... lobectomy; LTL = left total thyroidectomy; RST = right subtotal thyroidectomy; Dissec = dissec- ... that gender was not indicative of survival.9-12 Those patients who died.

Diagrammes et amplitudes de Feynman, la partition du modèle standard

OpenAIRE

Cohen-Tannoudji, Gilles

2017-01-01

Le xxe siècle a été celui d’une véritable révolution scientifique qui a concerné la physique, avec essentiellement l’apparition puis le rapprochement de la théorie de la relativité et de la théorie des quanta. S’il est vrai que le défi de l’unification de la physique quantique et de la théorie générale de la relativité au sein d’une théorie quantique de la gravitation n’a pas encore été relevé, la théorie quantique des champs, qui réalise le mariage de la mécanique quantique et de la théorie ...

Markkinointisuunnitelma : Case: K-market Ruokaruukki

OpenAIRE

Finnilä, Jaakko

2015-01-01

Tämän opinnäytetyön tarkoituksena oli luoda markkinointisuunnitelma seinäjokelaiselle K-kauppiaalle alati muuttuvassa kilpailutilanteessa. Ensimmäisenä tavoitteena oli perehtyä markkinoinnin kilpailukeinoihin vähittäiskaupan näkökulmasta. Toisena tavoitteena oli perehtyä markkinointisuunnitelman laadintaprosessiin. Kolmantena tavoitteena oli laatia markkinointisuunnitelma K-market Ruokaruukille. Markkinointisuunnitelmassa perehdyttiin K-marketin nykytilan analysoinnin ja vuoden 2016 budje...

Audiovisuaalinen koulutuspaketti ensihoitohenkilöstölle peruselintoimintojen mittaamisesta

OpenAIRE

Pelkonen, Juha

2013-01-01

Tiivistelmä Tämä opinnäyteyö oli kehittämistyö, jonka tarkoituksena oli laatia audiovisuaalinen koulutuspaketti peruselintoimintojen mittaamisesta Pohjois-Savon pelastuslaitokselle ensihoitohenkilöstölle. Kehittämistyön tavoitteena oli vahvistaa pelastuslaitoksen ensihoitohenkilöstön osaamista peruselintoimintojen mittaamisessa. Koulutuspaketin tavoitteena oli antaa vaihtoehtoinen tapa kerrata jo vanhaa opittua sekä motivoida uuteen oppimiseen audiovisuaalisesti demonstraati...

Associations between Retrospective versus Ecological Momentary Assessment Measures of Emotion and Eating Disorder Symptoms in Anorexia Nervosa

Science.gov (United States)

Lavender, Jason M.; De Young, Kyle P.; Anestis, Michael D.; Wonderlich, Stephen A.; Crosby, Ross D.; Engel, Scott G.; Mitchell, James E.; Crow, Scott J.; Peterson, Carol B.; Le Grange, Daniel

2013-01-01

This study examined the unique associations between eating disorder symptoms and two emotion-related constructs (affective lability and anxiousness) assessed via distinct methodologies in anorexia nervosa (AN). Women (N=116) with full or subthreshold AN completed baseline emotion and eating disorder assessments, followed by two weeks of ecological momentary assessment (EMA). Hierarchical regressions were used to examine unique contributions of baseline and EMA measures of affective lability and anxiousness in accounting for variance in baseline eating disorder symptoms and EMA dietary restriction, controlling for age, body mass index, depression, and AN diagnostic subtype. Only EMA affective lability was uniquely associated with baseline eating disorder symptoms and EMA dietary restriction. Anxiousness was uniquely associated with baseline eating disorder symptoms regardless of assessment method; neither of the anxiousness measures was uniquely associated with EMA dietary restriction. Affective lability and anxiousness account for variance in global eating disorder symptomatology; AN treatments targeting these emotion-related constructs may prove useful. PMID:23880601

Assessment of environmental management accounting at South African universities: Case of Tshwane University of Technology

Directory of Open Access Journals (Sweden)

Cosmas M Ambe

2015-09-01

Full Text Available The overall objective of the paper is to assess the application of environmental management accounting (EMA at Tshwane University of Technology (TUT as a service organization and examine how the institution manages, account and report environmental cost. Data was collected by means of exploratory and explanatory research techniques using two data sets; documentary and fourteen in-depth individual face-to-face interviews employing a semi-structured questionnaire with closed and open ended questions to collect primary data. The results indicate that; the implementation of EMA and general governance for environmental responsibility and accountability is extremely weak. The potential use of EMA is neglected and, as such, EMA implementation is not considered a priority. Three barriers to the adoption of EMA within TUT were identified as: institutional pressures, a low profile of accounting for the environment, and management’s attitudes. A general ledger model and action plan for the implementation of EMA at TUT utilizing the use of activity based costing has been suggested.

Waterbodies Extraction from LANDSAT8-OLI Imagery Using Awater Indexs-Guied Stochastic Fully-Connected Conditional Random Field Model and the Support Vector Machine

Science.gov (United States)

Wang, X.; Xu, L.

2018-04-01

One of the most important applications of remote sensing classification is water extraction. The water index (WI) based on Landsat images is one of the most common ways to distinguish water bodies from other land surface features. But conventional WI methods take into account spectral information only form a limited number of bands, and therefore the accuracy of those WI methods may be constrained in some areas which are covered with snow/ice, clouds, etc. An accurate and robust water extraction method is the key to the study at present. The support vector machine (SVM) using all bands spectral information can reduce for these classification error to some extent. Nevertheless, SVM which barely considers spatial information is relatively sensitive to noise in local regions. Conditional random field (CRF) which considers both spatial information and spectral information has proven to be able to compensate for these limitations. Hence, in this paper, we develop a systematic water extraction method by taking advantage of the complementarity between the SVM and a water index-guided stochastic fully-connected conditional random field (SVM-WIGSFCRF) to address the above issues. In addition, we comprehensively evaluate the reliability and accuracy of the proposed method using Landsat-8 operational land imager (OLI) images of one test site. We assess the method's performance by calculating the following accuracy metrics: Omission Errors (OE) and Commission Errors (CE); Kappa coefficient (KP) and Total Error (TE). Experimental results show that the new method can improve target detection accuracy under complex and changeable environments.

Interactions électrofaibles et introduction à la supersymétrie

OpenAIRE

Deandrea , Aldo

2007-01-01

Vers le modèle standard La théorie Exemple : dans la théorie de Fermi Exemple : La constante de Fermi et Théories de jauge Invariance de jauge globale La symétrie La symétrie Invariance de jauge locale Électromagnétisme Théorie de Yang-Mills Quantification d'une théorie de jauge Renormalisabilité Masses et champs de jauge Exemple : avec un boson de jauge massif Masse et renormalisabilité Exercice A Solution des exercices Exercice A Bibliographie Brisure spontanée de symétrie Brisure de symét...

ANALYSIS OF RELATIONSHIP BETWEEN URBAN HEAT ISLAND EFFECT AND LAND USE/COVER TYPE USING LANDSAT 7 ETM+ AND LANDSAT 8 OLI IMAGES

Directory of Open Access Journals (Sweden)

N. Aslan

2016-06-01

Full Text Available The main objectives of this study are (i to calculate Land Surface Temperature (LST from Landsat imageries, (ii to determine the UHI effects from Landsat 7 ETM+ (June 5, 2001 and Landsat 8 OLI (June 17, 2014 imageries, (iii to examine the relationship between LST and different Land Use/Land Cover (LU/LC types for the years 2001 and 2014. The study is implemented in the central districts of Antalya. Initially, the brightness temperatures are retrieved and the LST values are calculated from Landsat thermal images. Then, the LU/LC maps are created from Landsat pan-sharpened images using Random Forest (RF classifier. Normalized Difference Vegetation Index (NDVI image, ASTER Global Digital Elevation Model (GDEM and DMSP_OLS nighttime lights data are used as auxiliary data during the classification procedure. Finally, UHI effect is determined and the LST values are compared with LU/LC classes. The overall accuracies of RF classification results were computed higher than 88 % for both Landsat images. During 13-year time interval, it was observed that the urban and industrial areas were increased significantly. Maximum LST values were detected for dry agriculture, urban, and bareland classes, while minimum LST values were detected for vegetation and irrigated agriculture classes. The UHI effect was computed as 5.6 °C for 2001 and 6.8 °C for 2014. The validity of the study results were assessed using MODIS/Terra LST and Emissivity data and it was found that there are high correlation between Landsat LST and MODIS LST data (r2 = 0.7 and r2 = 0.9 for 2001 and 2014, respectively.

Kilpailevien kokouspalveluiden vertailu Espoon Otaniemen lähi-alueella, Case: Radisson Blu Espoo

OpenAIRE

Lepoaho, Petteri

2014-01-01

Tämän opinnäytetyön aiheena oli kilpailijavertailun tekeminen jo toimivalle kokouspalvelulle. Työn toimeksiantaja oli Espoon Otaniemessä sijaitseva Radisson Blu Espoo –hotelli, jonka kokouspalvelulle vertailu tehtiin. Vertailun oli maantieteellisesti määrä kattaa Pohjoismaiden suurimman huipputeknologian keskittymän Otaniemen ja sen lähialueiden kokouspalvelut. Työn tarkoituksena oli kartoittaa kyseisen alueen kokouspalveluvaihtoehdot ja vertailla kokouspalveluiden ominaisuuksia. Vertailu...

Tapahtumapalvelun kehittäminen catering -yritys PitoPastantille

OpenAIRE

Hokka, Laura; Kannari, Tuuli

2012-01-01

Tapahtumapalvelun kehittäminen cateringyritys PitoPastantille Opinnäytetyön tavoitteena oli kehittää tapahtumapalvelu cateringyritys PitoPastantille. Tapahtumapalvelu kehitettiin lisäpalveluksi tukemaan yrityksen ydinpalvelua. Tavoitteena oli myös selvittää, onko palvelulle kysyntää Salon seudulla. Tarkoituksena oli mahdollistaa PitoPastantin liiketoiminnan parantaminen. Toimeksiantaja opinnäytetyölle oli cateringyritys PitoPastantti, jonka toiminta on laajentunut viime vuosien aikana. Yr...

Vanhempien kokemuksia lapsen äkillisestä sairastumisesta ja perhehoitotyöstä : haastattelututkimus Keski-Suomen keskussairaalan lastenosastolla 1I

OpenAIRE

Haapalainen, Taru; Heikkinen, Minna; Kumpulainen, Riikka

2008-01-01

Tutkimuksen tavoitteena oli selvittää vanhempien kokemuksia lapsen äkillisesti sairastuttua ja jouduttua osastohoitoon. Tutkimuksen tarkoituksena on kehittää perhehoitotyötä Keski-Suomen Keskussairaalan lastenosasto 1:n infektiota sairastavien lasten perheiden kohdalla. Tutkimustehtävänä oli selvittää, millaisia kokemuksia lapsen sairastuminen ja osastohoitoon joutuminen herätti vanhemmissa. Tutkimus oli kvalitatiivinen eli laadullinen tutkimus. Tutkimuksen aineistona oli lasten vanhempien (N...

Bitcoinin omaksumisen ja leviämisen mahdollisuudet maksuvälineenä vähittäiskauppa-alalla : Case: Bitcoinkaupat

OpenAIRE

Virtanen, Joni

2015-01-01

Opinnäytetyön tarkoituksena oli selvittää bitcoinin omaksumisen ja leviämisen mahdollisuudet vähittäiskauppa-alalla. Opinnäytetyön toimeksiantajana oli Bitcoinkaupat, joka tarjoaa yrityksille bitcoin-maksujen vastaanottamisen mahdollistavaa BitPay-maksupalvelua. Tavoitteena oli tulosten perusteella muodostaa kokonaiskuva vähittäiskauppa-alan asenteista virtuaalivaluutta bitcoinia kohtaan BitPay-maksupalvelun myynnin ja markkinoinnin tehostamiseksi. Tavoitteena oli myös uusien asiakasyritysten...

Oridonin attenuates Aβ1-42-induced neuroinflammation and inhibits NF-κB pathway.

Directory of Open Access Journals (Sweden)

Sulei Wang

Full Text Available Neuroinflammation induced by beta-amyloid (Aβ plays a critical role in the pathogenesis of Alzheimer's disease (AD, and inhibiting Aβ-induced neuroinflammation serves as a potential strategy for the treatment of AD. Oridonin (Ori, a compound of Rabdosia rubescens, has been shown to exert anti-inflammatory effects. In this study, we demonstrated that Ori inhibited glial activation and decreased the release of inflammatory cytokines in the hippocampus of Aβ1-42-induced AD mice. In addition, Ori inhibited the NF-κB pathway and Aβ1-42-induced apoptosis. Furthermore, Ori could attenuate memory deficits in Aβ1-42-induced AD mice. In conclusion, our study demonstrated that Ori inhibited the neuroinflammation and attenuated memory deficits induced by Aβ1-42, suggesting that Ori might be a promising candidate for AD treatment.

Experience sampling and ecological momentary assessment studies in psychopharmacology: A systematic review.

Science.gov (United States)

Bos, Fionneke M; Schoevers, Robert A; aan het Rot, Marije

2015-11-01

Experience sampling methods (ESM) and ecological momentary assessment (EMA) offer insight into daily life experiences, including symptoms of mental disorders. The application of ESM/EMA in psychopharmacology can be a valuable addition to more traditional measures such as retrospective self-report questionnaires because they may help reveal the impact of psychotropic medication on patients' actual experiences. In this paper we systematically review the existing literature on the use of ESM/EMA in psychopharmacology research. To this end, we searched the PsycInfo and Medline databases for all available ESM/EMA studies on the use of psychotropic medication in patients with DSM-III-R and DSM-IV disorders. Dissertations were excluded. We included 18 studies that applied ESM/EMA to study the effects of medication on patients with major depressive disorder, substance use disorder, attention-deficit hyperactivity disorder, psychotic disorder, and anxiety disorder. We found that ESM/EMA may allow researchers and clinicians to track patients during different phases of treatment: before treatment to predict outcome, during treatment to examine the effects of treatment on symptoms and different aspects of daily life experience, and after treatment to detect vulnerability for relapse. Moreover, ESM/EMA can potentially help determine how long and in what contexts medications are effective. Thus, ESM/EMA may benefit both researchers and clinicians and might prove to be an effective tool for improving the treatment of psychiatric patients. Copyright © 2015 Elsevier B.V. and ECNP. All rights reserved.

Ühest aia- ja pargikunstialasest raamatust Tallinna kaupmehe Martin Heinrich Gebaueri raamatukogus 18. sajandi II poolel ja sellega seonduvast / Risto Paju

Index Scriptorium Estoniae

Paju, Risto

2012-01-01

Tõenäoliselt oli varaloendis nimetatud teos Christian Cay Lorenz Hirschfeldi "Theorie der Gartenkunst". Tegemist oli oma ajastu moodsa teosega. Loodust ja aiandust käsitlevaid raamatuid oli Tallinna kaupmeeste ja literaatide biblioteekides teisigi. Martin Heinrich Gebaueri varaloendist

Muusika : Juubelikontserdid "ERSO 75". Tüür uuel CD-l. Muusikakonverentsid Tallinnas. Highlightsi festivalist "Eduard Tubin ja tema aeg". Hermanni päev / Vardo Rumessen

Index Scriptorium Estoniae

Rumessen, Vardo, 1942-2015

2001-01-01

ERSO saab detsembris 75. aastaseks ja sel puhul on kavas kontserdid nii Tartus kui Tallinnas. Ansambel Piano Circus on välja antud uue CD, millele annab nime avateos ئ Erkki-Sven Tüüri "Transmission". Eesti Muusikateaduse Selts korraldab 3.XII EMA-s sümpoosioni teemal Beethoveni muusika. 1. ja 2. XII EMA-s toimub konverents "Interpretatsioonipedagoogika probleeme II". Põhjamaade muusikaajakirja Highlights XI numbris ilmus ülevaade rahvusvahelisest muusikafestivalist "Eduard Tubin ja tema aeg". Eesti teatri- ja muusikamuuseumis toimub helilooja, ajakirjaniku, muusika- ja keeleteadlase, dr. Karl August Hermanni päev

Estimating the Reliability of Aggregated and Within-Person Centered Scores in Ecological Momentary Assessment

Science.gov (United States)

Huang, Po-Hsien; Weng, Li-Jen

2012-01-01

A procedure for estimating the reliability of test scores in the context of ecological momentary assessment (EMA) was proposed to take into account the characteristics of EMA measures. Two commonly used test scores in EMA were considered: the aggregated score (AGGS) and the within-person centered score (WPCS). Conceptually, AGGS and WPCS represent…

Fibromyalgia - ratsastusterapia tehokkain kivunlievittäjä

OpenAIRE

Moilanen, Tarja

2011-01-01

Opinnäytteeni tarkoitus oli kuvailla fibromyalgiapotilaan kokemuksia fibromyalgiasta ja ratsastusterapiasta. Opinnäytteeni tavoite oli lisätä sairaanhoitajien tietoa fibromyalgiasta ja ratsastusterapiasta fibromyalgiaoireiden lievityskeinona. Tavoitteenani oli myös lisätä sairaanhoitajien mahdollisuuksia auttaa fibromayalgiapotilaita lisäämään kivunhallintakeinojaan. Tavoitteeni oli tehdä näkyväksi erään fibromyalgiapotilaan tarina, jonka avulla lisään sairaanhoitajien ymmärrystä fibromyalgia...

Ravintola Dexin kahvilatuotevalikoiman suunnittelu : Kestävä kehitys näkökulmana

OpenAIRE

Pöyhönen, Johanna; Korhonen, Heidi

2011-01-01

Opinnäytetyömme on tehty Ravintola Dexille, joka avataan asiakkaille syksyllä 2011. Ravintola Dexi tulee toimimaan Kasarmin kampuksen ravintolapalveluiden alaisuudessa. Tavoitteenamme oli suunnitella terveellinen ja monipuolinen kahvilatuotevalikoima, jonka yhtenä näkökulmana oli lähiruoka. Työmme tilaajana oli Kasarmin kampuksen ravintolapalveluiden palvelupäällikkö Minna-Mari Mentula. Tilaajamme toiveena oli saada toimiva kahden viikon kiertävä lista kahvilatuotevalikoimasta. Tilaaja an...

Analisis Perbandingan Risiko Nilai Tukar Kurs Dinar (Emas, Dolar AS, Euro dan Yuan (Periode 2010 – 2015

Directory of Open Access Journals (Sweden)

Andi Triyawan

2017-12-01

Full Text Available Money is a tool intermediary humans to perform the transaction  payment  is national or international. In its development money undergoes several changes. Similarly, in the development of the world economy, there has been a financial crisis that hit in various countries, such as the global economic crisis. Crisis economic global is the crisis that occurred as a result of the problems of economic markets in the whole world who make entire sectors of the economy markets experienced a collapse and the impact on other sectors . Which becomes a problem in terms of this is the risk of the value of the exchange currency money and the occurrence of fluctuations in the value of exchange currency money internationally which led to a decrease in the value of the exchange currency for money in countries developing. That is, because the use of fiat money system based only on the belief of its value without any intrinsic value in fiat money form . The purpose of this research is to know how big is the risk of the value of exchange and volatility that is generated in the use of value exchange currency currency exchange rate of Dinar ( Gold , Dollars USA, Euro and Yuan as the eyes of money internationally. This research is a study of Library Research with quantitative research type, by obtaining secondary data from site Internet. By taking samples as much as 60 months of each exchange Dinar Gold, Dollars USA, Euro and Yuan by way of purposive sampling and using the Analysis Time Series with Eviews 7.2. The results of the research of this is that the volatility of the value of the exchange currency for money top is Dinar Emas with value of 0.036590, while the volatility of most small is the value of the exchange currency Yuan with a value of 0.018472. Dinar Gold has a value of volatility and risk value of the exchange of the most high , so that when the dinar gold is used in terms of trade internationally and the company would have borne the risk of market

Eestimaa Kirjanduse Ühingu mündikogu kujunemisest / Ivar Leimus

Index Scriptorium Estoniae

Leimus, Ivar, 1953-

2013-01-01

Eesti Kirjanduse Ühingu mündikogu oli vanem kui muuseum ja asutati 1844. aastal. Mündikogu oli ühingu kõige kiiremini kasvavaid kollektsioone. Kogu haruldustest. Algusest peale oli EKÜ numismaatikakogu kaasaegse Europa tasemel või sellest isegi eespool

Providing experiential information on early medical abortion: a qualitative evaluation of an animated personal account, Lara's Story.

Science.gov (United States)

Sherman, Sarah; Harden, Jeni; Cattanach, Dawn; Cameron, Sharon T

2017-10-01

An animated film has been created to provide information to women requesting early medical abortion (EMA). The 9 min film, Lara's Story , was created using one woman's personal account of her experience. This study evaluated the views of women who had recently undergone EMA on the film and its potential usefulness in providing experiential information to women requesting EMA. Women who had undergone EMA within the past month were recruited. They were shown the film and interviewed in a semi-structured style. Interviews were recorded and transcribed verbatim. They were analysed using cross-sectional indexing and thematic analysis with an inductive approach. 13 women were interviewed. All reported that the film gave a realistic account of EMA and most agreed that they would have wanted to watch it before EMA had it been available. Some said that it might help women who were struggling with decision-making with regard to EMA and all said that there should be unrestricted access to the film from the website of the abortion service. The women commented that the animated style of the film allowed all groups of women to relate to the story. Some commented that Lara's experience of pain, bleeding and side effects such as nausea differed from their own and therefore felt that it would be useful to make more than one woman's account available. The availability of animated audiovisual films recounting women's experiences of EMA might be a valuable adjunct to clinical information for women seeking EMA. © Faculty of Sexual and Reproductive Healthcare of the Royal College of Obstetricians and Gynaecologists (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Rubber elasticity for percolation network consisting of Gaussian chains

Energy Technology Data Exchange (ETDEWEB)

Nishi, Kengo, E-mail: kengo.nishi@phys.uni-goettingen.de, E-mail: sakai@tetrapod.t.u-tokyo.ac.jp, E-mail: sibayama@issp.u-tokyo.ac.jp; Noguchi, Hiroshi; Shibayama, Mitsuhiro, E-mail: kengo.nishi@phys.uni-goettingen.de, E-mail: sakai@tetrapod.t.u-tokyo.ac.jp, E-mail: sibayama@issp.u-tokyo.ac.jp [Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan); Sakai, Takamasa, E-mail: kengo.nishi@phys.uni-goettingen.de, E-mail: sakai@tetrapod.t.u-tokyo.ac.jp, E-mail: sibayama@issp.u-tokyo.ac.jp [Department of Bioengineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)

2015-11-14

A theory describing the elastic modulus for percolation networks of Gaussian chains on general lattices such as square and cubic lattices is proposed and its validity is examined with simulation and mechanical experiments on well-defined polymer networks. The theory was developed by generalizing the effective medium approximation (EMA) for Hookian spring network to Gaussian chain networks. From EMA theory, we found that the ratio of the elastic modulus at p, G to that at p = 1, G{sub 0}, must be equal to G/G{sub 0} = (p − 2/f)/(1 − 2/f) if the position of sites can be determined so as to meet the force balance, where p is the degree of cross-linking reaction. However, the EMA prediction cannot be applicable near its percolation threshold because EMA is a mean field theory. Thus, we combine real-space renormalization and EMA and propose a theory called real-space renormalized EMA, i.e., REMA. The elastic modulus predicted by REMA is in excellent agreement with the results of simulations and experiments of near-ideal diamond lattice gels.

Rubber elasticity for percolation network consisting of Gaussian chains

International Nuclear Information System (INIS)

Nishi, Kengo; Noguchi, Hiroshi; Shibayama, Mitsuhiro; Sakai, Takamasa

2015-01-01

A theory describing the elastic modulus for percolation networks of Gaussian chains on general lattices such as square and cubic lattices is proposed and its validity is examined with simulation and mechanical experiments on well-defined polymer networks. The theory was developed by generalizing the effective medium approximation (EMA) for Hookian spring network to Gaussian chain networks. From EMA theory, we found that the ratio of the elastic modulus at p, G to that at p = 1, G 0 , must be equal to G/G 0 = (p − 2/f)/(1 − 2/f) if the position of sites can be determined so as to meet the force balance, where p is the degree of cross-linking reaction. However, the EMA prediction cannot be applicable near its percolation threshold because EMA is a mean field theory. Thus, we combine real-space renormalization and EMA and propose a theory called real-space renormalized EMA, i.e., REMA. The elastic modulus predicted by REMA is in excellent agreement with the results of simulations and experiments of near-ideal diamond lattice gels

Linear Extended State Observer-Based Motion Synchronization Control for Hybrid Actuation System of More Electric Aircraft

Directory of Open Access Journals (Sweden)

Xingjian Wang

2017-10-01

Full Text Available Moving towards the more electric aircraft (MEA, a hybrid actuator configuration provides an opportunity to introduce electromechanical actuator (EMA into primary flight control. In the hybrid actuation system (HAS, an electro-hydraulic servo actuator (EHSA and an EMA operate on the same control surface. In order to solve force fighting problem in HAS, this paper proposes a novel linear extended state observer (LESO-based motion synchronization control method. To cope with the problem of unavailability of the state signals required by the motion synchronization controller, LESO is designed for EHSA and EMA to observe the state variables. Based on the observed states of LESO, motion synchronization controllers could enable EHSA and EMA to simultaneously track the desired motion trajectories. Additionally, nonlinearities, uncertainties and unknown disturbances as well as the coupling term between EHSA and EMA can be estimated and compensated by using the extended state of the proposed LESO. Finally, comparative simulation results indicate that the proposed LESO-based motion synchronization controller could reduce significant force fighting between EHSA and EMA.

Linear Extended State Observer-Based Motion Synchronization Control for Hybrid Actuation System of More Electric Aircraft

Science.gov (United States)

Liao, Rui; Shi, Cun; Wang, Shaoping

2017-01-01

Moving towards the more electric aircraft (MEA), a hybrid actuator configuration provides an opportunity to introduce electromechanical actuator (EMA) into primary flight control. In the hybrid actuation system (HAS), an electro-hydraulic servo actuator (EHSA) and an EMA operate on the same control surface. In order to solve force fighting problem in HAS, this paper proposes a novel linear extended state observer (LESO)-based motion synchronization control method. To cope with the problem of unavailability of the state signals required by the motion synchronization controller, LESO is designed for EHSA and EMA to observe the state variables. Based on the observed states of LESO, motion synchronization controllers could enable EHSA and EMA to simultaneously track the desired motion trajectories. Additionally, nonlinearities, uncertainties and unknown disturbances as well as the coupling term between EHSA and EMA can be estimated and compensated by using the extended state of the proposed LESO. Finally, comparative simulation results indicate that the proposed LESO-based motion synchronization controller could reduce significant force fighting between EHSA and EMA. PMID:29068392

Sairaanhoitaja- ja terveydenhoitajaopiskelijoiden ensiaputiedot ja -taidot

OpenAIRE

Lehtimäki, Laura; Mäki, Laura; Varis, Sara

2012-01-01

Opinnäytetyön tarkoituksena oli selvittää ensimmäisen vuoden sairaanhoitaja- ja terveydenhoitajaopiskelijoiden ensiaputietoja ja –taitoja sekä ensiapuopetuksen ja -harjoitusten vaikutusta niihin. Lisäksi tarkoituksena oli saada selville eri oppimistyylien vaikutusta ensiaputietojen ja –taitojen oppimiseen. Opinnäytetyömme oli määrällinen eli kvantitatiivinen tutkimus. Opinnäytetyössä perusjoukkona oli Porvoon Laurea-ammattikorkeakoulun ensimmäisen vuoden sairaanhoitaja- ja terveydenhoita...

Videopelien vaikutukset 7-18 -vuotiaiden psyykkiseen ja sosiaaliseen terveyteen

OpenAIRE

Alastalo, Miika; Tiilikainen, Jere

2014-01-01

Tämän opinnäytetyön tavoitteena oli selvittää kirjallisuuskatsauksen keinoin, mitä psyykkisiä ja sosiaalisia terveyshyötyjä ja terveyshaittoja videopelaamisella on alaikäiseen lapseen ja nuoreen. Opinnäytetyön tarkoituksena oli antaa tutkittuun tietoon perustuvia tuloksia videopelaamisen hyödyistä ja haitoista. Tavoitteena oli, että kirjallisuuskatsauksen tuloksia voitaisiin käyttää tulevaisuudessa lasten- ja nuorten videopelivalistuksessa. Kirjallisuuskatsauksessa oli kaksi tutkimuskysym...

Selvitys palkanlaskennan ulkoistamisen hyödyistä ja haasteista

OpenAIRE

Pohjonen, Anna

2013-01-01

Opinnäytetyön tavoitteena oli selvittää sekä oman palkanlaskennan että ulkoistetun palkanlaskennan hyödyt ja haasteet. Analyysin pohjalta oli tarkoituksena ehdottaa toimeksiantajan tarpeisiin sopivaa toimintamallia palkanlaskennan toteuttamiseen. Selvityshetkellä oli käytössä sisäinen palkanlaskentapalvelu, jonka toteuttamisesta vastasi yksi henkilö. Ulkoistetun palkanlaskennan vaihtoehto oli noussut toimeksiantajayrityksessä esille nykyisen palkanlaskijan eläkeiän lähestyessä. Myös muiden sa...

Perhetukikeskus Auerkulma : työntekijöiden näkemyksiä tiedon johtamisesta ja sen jakamisesta

OpenAIRE

Alho-Mikkonen, Heli

2014-01-01

Opinnäytetyön tarkoituksena oli kuvata Perhetukikeskus Auerkulman työntekijöiden näkemyksiä tiedon johtamisesta, jakamisesta ja jakamiseen vaikuttavista tekijöistä. Samalla tarkoituksena oli kuvata myös, miten tiedon jakamiseen tulisi varautua tulevaisuudessa ja miten tiedon jakamista voitaisiin tukea johtamisella. Tavoitteena oli saada tietoa työntekijöiden koulutustarpeista, jotta tulevaisuudessa tiedon johtamista ja jakamista olisi mahdollista kehittää. Tavoitteena oli myös työn rakenteide...

Tietokantapohjaisen www-verkkosovelluksen rakentaminen ja eri tietokantajärjestelmät : Case "koirien sukupuu"

OpenAIRE

Lahdensuu, Elina

2006-01-01

Tämän opinnäytetyön tarkoituksena oli vertailla kahta tietokantaohjelmaa luomalla koirien sukupuu tietokanta. Vertailtavina tietokantaohjelmina oli Access ja MySQL. Ohjelmissa tuli muodostaa taulut ja kentät sekä niiden suhteet. Tietokanta toteutettiin ensin Accessissa ja vasta sitten MySQL:ssä. Tietokantojen tekemisen aikana ilmeni ohjelmien eroja ja samankaltaisuuksia, kuten molemmissa tietokantaohjelmissa oli graafinen editori. Tämän opinnäytetyön toisena tarkoituksena oli toteuttaa MySQL:...

The Relationship Between Oxygen Reserve Index and Arterial Partial Pressure of Oxygen During Surgery.

Science.gov (United States)

Applegate, Richard L; Dorotta, Ihab L; Wells, Briana; Juma, David; Applegate, Patricia M

2016-09-01

The use of intraoperative pulse oximetry (SpO2) enhances hypoxia detection and is associated with fewer perioperative hypoxic events. However, SpO2 may be reported as 98% when arterial partial pressure of oxygen (PaO2) is as low as 70 mm Hg. Therefore, SpO2 may not provide advance warning of falling arterial oxygenation until PaO2 approaches this level. Multiwave pulse co-oximetry can provide a calculated oxygen reserve index (ORI) that may add to information from pulse oximetry when SpO2 is >98%. This study evaluates the ORI to PaO2 relationship during surgery. We studied patients undergoing scheduled surgery in which arterial catheterization and intraoperative arterial blood gas analysis were planned. Data from multiple pulse co-oximetry sensors on each patient were continuously collected and stored on a research computer. Regression analysis was used to compare ORI with PaO2 obtained from each arterial blood gas measurement and changes in ORI with changes in PaO2 from sequential measurements. Linear mixed-effects regression models for repeated measures were then used to account for within-subject correlation across the repeatedly measured PaO2 and ORI and for the unequal time intervals of PaO2 determination over elapsed surgical time. Regression plots were inspected for ORI values corresponding to PaO2 of 100 and 150 mm Hg. ORI and PaO2 were compared using mixed-effects models with a subject-specific random intercept. ORI values and PaO2 measurements were obtained from intraoperative data collected from 106 patients. Regression analysis showed that the ORI to PaO2 relationship was stronger for PaO2 to 240 mm Hg (r = 0.536) than for PaO2 over 240 mm Hg (r = 0.0016). Measured PaO2 was ≥100 mm Hg for all ORI over 0.24. Measured PaO2 was ≥150 mm Hg in 96.6% of samples when ORI was over 0.55. A random intercept variance component linear mixed-effects model for repeated measures indicated that PaO2 was significantly related to ORI (β[95% confidence interval] = 0

Ecological Momentary Assessment Methodology in Chronic Pain Research: A Systematic Review.

Science.gov (United States)

May, Marcella; Junghaenel, Doerte U; Ono, Masakatsu; Stone, Arthur A; Schneider, Stefan

2018-01-31

Self-reported pain intensity assessments are central to chronic pain research. Ecological momentary assessment (EMA) methodologies are uniquely positioned to collect these data, and are indeed being used in the field. However, EMA protocols are complex, and many decisions are necessary in the design of EMA research studies. A systematic literature review identified 105 articles drawing from 62 quantitative EMA research projects examining pain intensity in adult chronic pain patients. Study characteristics were tabulated to summarize and describe the use of EMA, with an emphasis placed on various dimensions of decision-making involved in executing EMA methodologies. Most identified studies considered within-person relationships between pain and other variables, and a few examined interventions on chronic pain. There was a trend toward the use of smartphones as EMA data collection devices more recently, and completion rates were not reported in nearly one third of studies. Pain intensity items varied widely with respect to number of scale points, anchor labels, and length of reporting period; most used numeric rating scales. Recommendations are provided for reporting to improve reproducibility, comparability, and interpretation of results, and for opportunities to clarify the importance of design decisions. Studies that use EMA methodologies to assess pain intensity are heterogeneous. Aspects of protocol design, including data input modality and pain item construction, have the potential to influence the data collected. Thorough reporting on design features and completion rates therefore facilitates reproducibility, comparability, and interpretation of study results. Copyright © 2018 The American Pain Society. Published by Elsevier Inc. All rights reserved.

Reactivity to smartphone-based ecological momentary assessment of depressive symptoms (MoodMonitor: protocol of a randomised controlled trial

Directory of Open Access Journals (Sweden)

Wouter van Ballegooijen

2016-10-01

Full Text Available Abstract Background Ecological momentary assessment (EMA of mental health symptoms may influence the symptoms that it measures, i.e. assessment reactivity. In the field of depression, EMA reactivity has received little attention. We aim to investigate whether EMA of depressive symptoms induces assessment reactivity. Reactivity will be operationalised as an effect of EMA on depressive symptoms measured by a retrospective questionnaire, and, secondly, as a change in response rate and variance of the EMA ratings. Methods This study is a 12-week randomised controlled trial comprising three groups: group 1 carries out EMA of mood and completes a retrospective questionnaire, group 2 carries out EMA of how energetic they feel and completes a retrospective questionnaire, group 3 is the control group, which completes only the retrospective questionnaire. The retrospective questionnaire (Centre for Epidemiologic Studies Depression scale; CES-D assesses depressive symptoms and is administered at baseline, 6 weeks after baseline and 12 weeks after baseline. We aim to recruit 160 participants who experience mild to moderate depressive symptoms, defined as a Patient Health Questionnaire (PHQ-9 score of 5 to 15. This study is powered to detect a small between-groups effect, where no clinically relevant effect is defined as the effect size margin −0.25< d <0.25. Discussion To our knowledge, this is the first study to investigate whether self-rated EMA of depressive symptoms could induce assessment reactivity among mildly depressed individuals. Trial registration Netherlands Trial Register NTR5803. Registered 12 April 2016. http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=5803 .

Beneficial impacts of a national smokefree environments law on an indigenous population: a multifaceted evaluation

Directory of Open Access Journals (Sweden)

Thomson George

2009-04-01

Full Text Available Abstract Background Smokefree environments legislation is increasingly being implemented around the world. Evaluations largely find that the legislation is popular, compliance is high and report improved air quality and reduced exposure to secondhand smoke (SHS. The impact of the legislation on disadvantaged groups, including indigenous peoples has not been explored. We present findings from a multifaceted evaluation of the impact of the smokefree workplace provisions of the New Zealand Smokefree Environments Amendment Act on Māori people in New Zealand. Māori are the indigenous people of New Zealand. The Smokefree Environments Amendment Act extended existing smokefree legislation to almost all indoor workplaces in December 2004 (including restaurants and pubs/bars. Methods Review of existing data and commissioned studies to identify evidence for the evaluation of the new legislation: including attitudes and support for the legislation; stakeholders views about the Act and the implementation process; impact on SHS exposure in workplaces and other settings; and impact on smoking-related behaviours. Results Support for the legislation was strong among Māori and reached 90% for smokefree restaurants and 84% for smokefree bars by 2006. Māori stakeholders interviewed were mostly supportive of the way the legislation had been introduced. Reported exposure to SHS in workplaces decreased similarly in Māori and non-Māori with 27% of employed adult Māori reporting SHS exposure indoors at work during the previous week in 2003 and 9% in 2006. Exposure to SHS in the home declined, and may have decreased more in Māori households containing one or more smokers. For example, the proportion of 14–15 year old Māori children reporting that smoking occurred in their home fell from 47% in 2001 to 37% in 2007. Similar reductions in socially-cued smoking occurred among Māori and non-Māori. Evidence for the effect on smoking prevalence was mixed. Māori

Beneficial impacts of a national smokefree environments law on an indigenous population: a multifaceted evaluation

Science.gov (United States)

Edwards, Richard; Gifford, Heather; Waa, Andrew; Glover, Marewa; Thomson, George; Wilson, Nick

2009-01-01

Background Smokefree environments legislation is increasingly being implemented around the world. Evaluations largely find that the legislation is popular, compliance is high and report improved air quality and reduced exposure to secondhand smoke (SHS). The impact of the legislation on disadvantaged groups, including indigenous peoples has not been explored. We present findings from a multifaceted evaluation of the impact of the smokefree workplace provisions of the New Zealand Smokefree Environments Amendment Act on Māori people in New Zealand. Māori are the indigenous people of New Zealand. The Smokefree Environments Amendment Act extended existing smokefree legislation to almost all indoor workplaces in December 2004 (including restaurants and pubs/bars). Methods Review of existing data and commissioned studies to identify evidence for the evaluation of the new legislation: including attitudes and support for the legislation; stakeholders views about the Act and the implementation process; impact on SHS exposure in workplaces and other settings; and impact on smoking-related behaviours. Results Support for the legislation was strong among Māori and reached 90% for smokefree restaurants and 84% for smokefree bars by 2006. Māori stakeholders interviewed were mostly supportive of the way the legislation had been introduced. Reported exposure to SHS in workplaces decreased similarly in Māori and non-Māori with 27% of employed adult Māori reporting SHS exposure indoors at work during the previous week in 2003 and 9% in 2006. Exposure to SHS in the home declined, and may have decreased more in Māori households containing one or more smokers. For example, the proportion of 14–15 year old Māori children reporting that smoking occurred in their home fell from 47% in 2001 to 37% in 2007. Similar reductions in socially-cued smoking occurred among Māori and non-Māori. Evidence for the effect on smoking prevalence was mixed. Māori responded to the new law with

Beneficial impacts of a national smokefree environments law on an indigenous population: a multifaceted evaluation.

Science.gov (United States)

Edwards, Richard; Gifford, Heather; Waa, Andrew; Glover, Marewa; Thomson, George; Wilson, Nick

2009-04-30

Smokefree environments legislation is increasingly being implemented around the world. Evaluations largely find that the legislation is popular, compliance is high and report improved air quality and reduced exposure to secondhand smoke (SHS). The impact of the legislation on disadvantaged groups, including indigenous peoples has not been explored. We present findings from a multifaceted evaluation of the impact of the smokefree workplace provisions of the New Zealand Smokefree Environments Amendment Act on Māori people in New Zealand. Māori are the indigenous people of New Zealand. The Smokefree Environments Amendment Act extended existing smokefree legislation to almost all indoor workplaces in December 2004 (including restaurants and pubs/bars). Review of existing data and commissioned studies to identify evidence for the evaluation of the new legislation: including attitudes and support for the legislation; stakeholders views about the Act and the implementation process; impact on SHS exposure in workplaces and other settings; and impact on smoking-related behaviours. Support for the legislation was strong among Māori and reached 90% for smokefree restaurants and 84% for smokefree bars by 2006. Māori stakeholders interviewed were mostly supportive of the way the legislation had been introduced. Reported exposure to SHS in workplaces decreased similarly in Māori and non-Māori with 27% of employed adult Māori reporting SHS exposure indoors at work during the previous week in 2003 and 9% in 2006. Exposure to SHS in the home declined, and may have decreased more in Māori households containing one or more smokers. For example, the proportion of 14-15 year old Māori children reporting that smoking occurred in their home fell from 47% in 2001 to 37% in 2007. Similar reductions in socially-cued smoking occurred among Māori and non-Māori. Evidence for the effect on smoking prevalence was mixed. Māori responded to the new law with increased calls to the

Examining the predictors of academic outcomes for indigenous Māori, Pacific and rural students admitted into medicine via two equity pathways: a retrospective observational study at the University of Auckland, Aotearoa New Zealand.

Science.gov (United States)

Curtis, Elana; Wikaire, Erena; Jiang, Yannan; McMillan, Louise; Loto, Robert; Poole, Phillippa; Barrow, Mark; Bagg, Warwick; Reid, Papaarangi

2017-08-27

To determine associations between admission markers of socioeconomic status, transitioning, bridging programme attendance and prior academic preparation on academic outcomes for indigenous Māori, Pacific and rural students admitted into medicine under access pathways designed to widen participation. Findings were compared with students admitted via the general (usual) admission pathway. Retrospective observational study using secondary data.  6-year medical programme (MBChB), University of Auckland, Aotearoa New Zealand. Students are selected and admitted into Year 2 following a first year (undergraduate) or prior degree (graduate). 1676 domestic students admitted into Year 2 between 2002 and 2012 via three pathways: GENERAL admission (1167), Māori and Pacific Admission Scheme-MAPAS (317) or Rural Origin Medical Preferential Entry-ROMPE (192). Of these, 1082 students completed the programme in the study period. Graduated from medical programme (yes/no), academic scores in Years 2-3 (Grade Point Average (GPA), scored 0-9). 735/778 (95%) of GENERAL, 111/121 (92%) of ROMPE and 146/183 (80%) of MAPAS students graduated from intended programme. The graduation rate was significantly lower in the MAPAS students (p<0.0001). The average Year 2-3 GPA was 6.35 (SD 1.52) for GENERAL, which was higher than 5.82 (SD 1.65, p=0.0013) for ROMPE and 4.33 (SD 1.56, p<0.0001) for MAPAS. Multiple regression analyses identified three key predictors of better academic outcomes: bridging programme attendance, admission as an undergraduate and admission GPA/Grade Point Equivalent (GPE). Attending local urban schools and higher school deciles were also associated with a greater likelihood of graduation. All regression models have controlled for predefined baseline confounders (gender, age and year of admission). There were varied associations between admission variables and academic outcomes across the three admission pathways. Equity-targeted admission programmes inclusive of

Automatic Sub-Pixel Co-Registration of LandSat-8 OLI and Sentinel-2A MSI Images Using Phase Correlation and Machine Learning Based Mapping

Science.gov (United States)

Skakun, Sergii; Roger, Jean-Claude; Vermote, Eric F.; Masek, Jeffrey G.; Justice, Christopher O.

2017-01-01

This study investigates misregistration issues between Landsat-8/OLI and Sentinel-2A/MSI at 30 m resolution, and between multi-temporal Sentinel-2A images at 10 m resolution using a phase correlation approach and multiple transformation functions. Co-registration of 45 Landsat-8 to Sentinel-2A pairs and 37 Sentinel-2A to Sentinel-2A pairs were analyzed. Phase correlation proved to be a robust approach that allowed us to identify hundreds and thousands of control points on images acquired more than 100 days apart. Overall, misregistration of up to 1.6 pixels at 30 m resolution between Landsat-8 and Sentinel-2A images, and 1.2 pixels and 2.8 pixels at 10 m resolution between multi-temporal Sentinel-2A images from the same and different orbits, respectively, were observed. The non-linear Random Forest regression used for constructing the mapping function showed best results in terms of root mean square error (RMSE), yielding an average RMSE error of 0.07+/-0.02 pixels at 30 m resolution, and 0.09+/-0.05 and 0.15+/-0.06 pixels at 10 m resolution for the same and adjacent Sentinel-2A orbits, respectively, for multiple tiles and multiple conditions. A simpler 1st order polynomial function (affine transformation) yielded RMSE of 0.08+/-0.02 pixels at 30 m resolution and 0.12+/-0.06 (same Sentinel-2A orbits) and 0.20+/-0.09 (adjacent orbits) pixels at 10 m resolution.

Indigenous and non-indigenous experiences and views of tobacco tax increases: findings from the ITC New Zealand Survey

Directory of Open Access Journals (Sweden)

Andrew Waa

2018-03-01

While tobacco taxes can reduce smoking, they may have slightly less effect among Māori. This may mean Māori bear a disproportionate amount of burden from tobacco tax. Despite this, there is good support among Māori and non-Māori for ongoing tax increases and use of tobacco tax revenue to support tobacco control interventions. There is good support among smokers for tobacco tax to be used as a strategy to help achieve NZ's tobacco endgame goal.

Characterization of the Antioxidant Effects of γ-Oryzanol: Involvement of the Nrf2 Pathway

OpenAIRE

W. Rungratanawanich; G. Abate; M. M. Serafini; M. Guarienti; M. Catanzaro; M. Marziano; M. Memo; C. Lanni; D. Uberti

2018-01-01

γ-Oryzanol (ORY) is well known for its antioxidant potential. However, the mechanism by which ORY exerts its antioxidant effect is still unclear. In this paper, the antioxidant properties of ORY were investigated for its potential effects as a reactive oxygen and nitrogen species (ROS/RNS) scavenger and in activating antioxidant-promoting intracellular pathways utilizing the human embryonic kidney cells (HEK-293). The 24 h ORY exposure significantly prevented hydrogen peroxide- (H2O2-) induce...

Identification of Persistent RNA-DNA Hybrid Structures within the Origin of Replication of Human Cytomegalovirus

OpenAIRE

Prichard, Mark N.; Jairath, Sanju; Penfold, Mark E. T.; Jeor, Stephen St.; Bohlman, Marlene C.; Pari, Gregory S.

1998-01-01

Human cytomegalovirus (HCMV) lytic-phase DNA replication initiates at the cis-acting origin of replication, oriLyt. oriLyt is a structurally complex region containing repeat elements and transcription factor binding sites. We identified two site-specific alkali-labile regions within oriLyt which flank an alkali-resistant DNA segment. These alkali-sensitive regions were the result of the degradation of two RNA species embedded within oriLyt and covalently linked to viral DNA. The virus-associa...

Prevalence of abnormal sleep duration and excessive daytime sleepiness in pregnancy and the role of socio-demographic factors: comparing pregnant women with women in the general population.

Science.gov (United States)

Signal, T Leigh; Paine, Sarah-Jane; Sweeney, Bronwyn; Priston, Monique; Muller, Diane; Smith, Alexander; Lee, Kathryn A; Huthwaite, Mark; Reid, Papaarangi; Gander, Philippa

2014-12-01

To compare the prevalence of self-reported abnormal sleep duration and excessive daytime sleepiness in pregnancy among Māori (indigenous New Zealanders) and non-Māori women versus the general population, and to examine the influence of socio-demographic factors. Self-reported total sleep time (TST) in 24-hrs, Epworth Sleepiness Scale scores and socio-demographic information were obtained from nullipara and multipara women aged 20-46 yrs at 35-37 weeks pregnant (358 Māori and 717 non-Māori), and women in the general population (381 Māori and 577 non-Māori). After controlling for ethnicity, age, socio-economic status, and employment status, pregnant women average 30 min less TST than women in the general population. The distribution of TST was also greater in pregnant women, who were 3 times more likely to be short sleepers (≤6 h) and 1.9 times more likely to be long sleepers (>9 h). In addition, pregnant women were 1.8 times more likely to report excessive daytime sleepiness (EDS). Pregnant women >30 years of age experienced greater age-related declines in TST. Identifying as Māori, being unemployed, and working at night increased the likelihood of reporting abnormal sleep duration across all women population in this study. EDS also more likely occurred among Māori women and women who worked at night. Pregnancy increases the prevalence of abnormal sleep duration and EDS, which are also higher among Māori than non-Māori women and those who do night work. Health professionals responsible for the care of pregnant women need to be well-educated about the importance of sleep and discuss sleep issues with the women they care for. Copyright © 2014 Elsevier B.V. All rights reserved.

End of life care preferences among people of advanced age: LiLACS NZ.

Science.gov (United States)

Gott, Merryn; Frey, Rosemary; Wiles, Janine; Rolleston, Anna; Teh, Ruth; Moeke-Maxwell, Tess; Kerse, Ngaire

2017-12-19

Understanding end of life preferences amongst the oldest old is crucial to informing appropriate palliative and end of life care internationally. However, little has been reported in the academic literature about the end of life preferences of people in advanced age, particularly the preferences of indigenous older people, including New Zealand Māori. Data on end of life preferences were gathered from 147 Māori (aged >80 years) and 291 non- Māori aged (>85 years), during three waves of Te Puawaitangi O Nga Tapuwae Kia Ora Tonu, Life and Living in Advanced Age (LiLACs NZ). An interviewer-led questionnaire using standardised tools and including Māori specific subsections was used. The top priority for both Māori and non-Māori participants at end of life was 'not being a burden to my family'. Interestingly, a home death was not a high priority for either group. End of life preferences differed by gender, however these differences were culturally contingent. More female Māori participants wanted spiritual practices at end of life than male Māori participants. More male non-Māori participants wanted to be resuscitated than female non- Māori participants. That a home death was not in the top three end of life priorities for our participants is not consistent with palliative care policy in most developed countries where place of death, and particularly home death, is a central concern. Conversely our participants' top concern - namely not being a burden - has received little research or policy attention. Our results also indicate a need to pay attention to diversity in end of life preferences amongst people of advanced age, as well as the socio-cultural context within which preferences are formulated.

'I Got it off my Chest': An Examination of how Research Participation Improved the Mental Health of Women Engaging in Transactional Sex.

Science.gov (United States)

Felsher, Marisa; Wiehe, Sarah E; Gunn, Jayleen K L; Roth, Alexis M

2018-02-01

Ecologic momentary assessment (EMA) is a form of close-ended diary writing. While it has been shown that participating in a study that incorporates EMA improves mental health of participants, no study to date has examined the pathways through which benefits may occur. For 4-weeks, twice-daily EMAs and weekly interviews captured mood, daily activities and HIV risk behavior of 25 women who engage in transactional sex. Qualitative analysis of exit interviews was performed to examine how participation impacted women's mental health. The majority of participants felt that EMAs heightened awareness of emotions and behavior. Most reported experiencing catharsis from the interviews; specifically, from having a non-judgmental, trusting listener. Participants felt responsible for completing tasks, a sense of accomplishment for completing the study, and altruism. This study demonstrates there are direct benefits associated with participation in an EMA and interview study.

Franchisingtoiminnan kehittäminen

OpenAIRE

Alanko, Karita

2012-01-01

Tutkimuksen kohteena oli Karitas Fashion Oy, joka aloitti liiketoimintansa franchisingyrittäjänä huhtikuussa 2009 ja jatkoi toimintaansa itsenäisenä yrittäjänä 2011 toukokuusta alkaen. Kehittämistyön tarkoituksena oli franchisingtoiminnan kehittäminen. Työssä pyrittiin tuomaan laajasti esille franchisingyrittäjän kokemuksia franchisingtoiminnasta. Ensimmäisenä tavoitteena oli perehtyä franchisingiin. Kehittämistyön toisena tavoitteena oli analysoida Karitas Fashionin ja Yritys Fashionin yhtei...

SOSIAALINEN MERKITYS NUORTEN PELIKONSOLIVERKKO-PELAAMISESSA

OpenAIRE

Niemelä, Inkeri

2017-01-01

Kaikenlaisten elektronisten pelien pelaaminen on nykypäivää nuorten keskuudessa ja digitaalisuus kehittyy huimaa vauhtia. Videopelien vaikutuksia on tutkittu pitkään, mutta sen sosiaalinen puoli on jätetty hyvinkin vähälle, jos ei kokonaan pois tutkimuksista. Tutkimuksen kohderyhmänä oli 13-29-vuotiaat, jotka pelasivat konsolipelejä. Tavoitteena oli selvittää, minkälainen sosiaalinen merkitys oli pelikonsoli verkkopelaamisella. Tutkimusmenetelmä oli määrällinen, eli kvantitatiivinen tutk...

Lapsen osallisuus toiminnassa ja sen suunnittelussa lasten ja kasvattajien kokemana : Näkemyksiä lasten osallisuudesta pienryhmäpedagogiikkaa harjoittavassa päiväkodissa

OpenAIRE

Lahti, Laura; Polvi, Kirsi; Hela, Emmi

2013-01-01

Opinnäytetyön tarkoituksena oli tutkia lapsen osallisuutta toiminnassa ja sen suunnittelussa päiväkodissa. Opinnäytetyön yhteistyökumppanina toimi pienryhmäpedagogiikkaa harjoittava päiväkoti Hattulan kunnassa. Opinnäytetyön tavoitteena oli tarkastella lasten ja kasvattajien näkemyksiä lapsen osallisuudesta. Tavoitteena oli saada lapsi tietoiseksi omasta osallisuudestaan sekä vaikutusmahdollisuuksistaan. Tarkoituksena oli myös lisätä kasvattajien tietoisuutta lasten osallisuuden kokemuksista ...