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Sample records for europa je na

  1. Europa

    DEFF Research Database (Denmark)

    Hansen, Ole Erik

    2000-01-01

    Artiklen behandler, hvordan Europa blev centrum for den globale økonomiske udvikling, og hvilken rolle nationalstaterne har spillet for Europas udvikling. Derudover behandles det, hvordan den europæiske integrationsproces kan ses som et forsøg på at genskabe Europas centrale politiske og økonomis...

  2. Europa

    International Nuclear Information System (INIS)

    Malin, M.C.; Pieri, D.C.

    1986-01-01

    Europa, the second major satellite outward from Jupiter, is a lunar-sized object in synchronous rotation about that planet. Its high albedo and spectral characteristics indicate the presence of surface water ice and/or frost. Its density suggests a substantial silicate component of at least 85 percent by volume. A limited variety of landforms is seen in Voyager images, most likely because of poor spatial resolution of these data. The absence of numerous impact craters is interpreted as indicating a youthful surface and /or surface regenerating processes. A planet-wide lineament system has been interpreted to result from tectonic stresses induced by evolution of Europa's orbit and interior. Present data do not permit unambiguous tests of such interpretations. Greater insight may come from analytical or numerical models and future spacecraft observations

  3. A NOVA EVANGELIZAÇÃO NA EUROPA

    Directory of Open Access Journals (Sweden)

    Martin Maier

    2013-01-01

    Full Text Available Neste estudo, o olhar dirige-se em primeiro lugar para a situação religiosa da Europa. Em seguida, resumiremos o conceito da nova evangelização de acordo com os últimos papas. O passo seguinte será perguntar o que as igrejas podem oferecer à Europa. A nova evangelização deve acontecer no horizonte do ecumenismo e da globalização. Importante ponto de conexão para a transmissão da fé é a constante sede de espiritualidade e de experiência espiritual, bem como de conhecimento da religião e da fé. Por fim, desenvolveremos algumas chances que podem relacionar-se com a nova evangelização na Europa.  ABSTRACT: In this study, the focus is directed first of ali to the religious situation in Europe. Then we will sum up the concept of the new evangelization according to the recent Popes. The next step will be to ask what the churches can offer to Europe. The new evangelization must happen on the horizon of ecumenism and globalization. An important point of connection to the transmission of the faith is the constant thirst for spirituality and spiritual experience as well as the knowledge of religion and faith. Finally, we will develop some opportunities that can relate to the new evangelization in Europe

  4. Na velikosti nezáleží - je to fraktální

    Czech Academy of Sciences Publication Activity Database

    Řípa, Milan

    2014-01-01

    Roč. 7, červen (2014) Institutional support: RVO:61389021 Keywords : fusion * tokamak * fractal * turbulence * Bohm diffusion Subject RIV: BL - Plasma and Gas Discharge Physics http://3pol.cz/1614-na-velikosti-nezalezi-je-to-fraktalni-aneb-slunecni-termojaderny-reaktor

  5. As valsas na Europa e na América do Sul

    OpenAIRE

    Almeida, Hélder António Moreira de

    2014-01-01

    Dissertação apresentado à Escola Superior de Artes Aplicadas do Instituto Politécnico de Castelo Branco para cumprimento dos requisitos necessários à obtenção do grau de Mestre em Performance. O objetivo deste trabalho é mostrar a história da valsa, a sua origem e influência de países da Europa Ocidental para a Europa do Sul como também a sua exportação Transatlântica para a América do sul. Pretendemos assim, mostrar o interesse destes compositores, na escrita desta forma mu...

  6. Sva je slatka

    Directory of Open Access Journals (Sweden)

    Ana Stanić

    2017-06-01

    Full Text Available Izgleda tako slatko, ali živi je otrov. Pogledajmo malo dvoranu: svi su unutra. Trećini njih, a i to sam malo rekao, nisam baš drag. Sve su to moji protivnici, moji krvnici i moje žrtve. Petnaest sam godina u firmi, zadnjih pet kao šef kadrovske – nije lako. Ali od svih tih dama i gospode koji me mrze, vrlo dobro znam, najgora je ona. Moja najveća neprijateljica. Znam što govorim jer dobro je poznajem: to mi je žena.A konkurencija je jaka, tu su svi moji najratoborniji, najžilaviji protivnici: Donatella, ekonomistica s magisterijem s Harvarda, koju sam zaposlio kao tajnicu kad zbog krize nije mogla naći posao i koja mi je jednom prigodom, lagano i namjerno, izlila kipuću kavu po hlačama jer sam je zamolio da nam na sastanak direktora donese piće (A što sam mogao? Nisam ja kriv za krizu. A na sastanku je bio generalni direktor. I lijepo sam je zamolio. Zaldíbar, koji se iživljavao nada mnom šest godina kad mi je bio šef, potpisujući – bez moga znanja – sva moja izvješća kao svoja. Contreras, koji je pucao na moje mjesto, ali je izgubio bitku, čemu je vjerojatno pripomoglo to što sam se ja slučajno učlanio u isti teniski klub kao i generalni direktor, s kojim sam se uspio sprijateljiti između dva forehanda (nisam ni ja svetac, ali nisam ni đubre kao Zaldíbar – recimo da je to normalna, uobičajena doza nečasna ponašanja. Dakle, i u društvu ta tri teškaša, ona mi je i dalje najveća neprijateljica, u toj dvorani i u svemiru. To što smo u braku samo pogoršava stvari. Spavam s njom, sa svojom smrtnom neprijateljicom, a kad ne mogu spavati, čini mi se da je čujem kako u tišini snuje tajne osvetničke planove.

  7. NESMRTONOSNO ORUŽJE: NAČELO RAZMJERNOSTI U ORUŽANOM SUKOBU I PRAVO NA ZDRAVLJE U POLICIJSKIM POSTUPANJIMA

    Directory of Open Access Journals (Sweden)

    Elisabeth Hoffberger

    2017-01-01

    Full Text Available Kada se govori o oružju, obično se pod njime podrazumijeva primjena smrtonosne tehnologije. S druge strane, u i izvan oružanih sukoba, često se koristi i tzv. nesmrtonosno oružje, kojemu svrha nije ubijanje, već oneposobljavanje pojedinaca ili vojnih ciljeva. Budući da nesmrtonosno oružje ne mora nužno uzrokovati smrt, ali uzrokuje ozbiljna ranjavanja i velike patnje, korištenje takvih sredstava otvara brojna humanitarna pitanja i pitanja zaštite ljudskih prava. Zabrana uzrokovanja suvišnih ozljeda i nepotrebne patnje, kao i zabrana neselektivnih napada su jedne od najznačajnijih zabrana u međunarodnom ratnom pravu, a koje se mogu primijeniti i na korištenje nesmrtonosnog oružja u oružanom sukobu. Međutim, primjena načela razmjernosti može dovesti do opravdavanja korištenja nesmrtonosnog oružja. To se opravdava očekivanim prednostima njegove primjene u oružanom sukobu, koje pretežu u odnosu na uzrokovane ljudske patnje. Stoga se postavlja pitanje postoji li „crvena linija“ njegove primjene. Učestalo pozivanje na primjenu načela razmjernosti može poništiti cilj i svrhu Ženevskih konvencija te dovesti do opravdavanja nezakonitog korištenja nesmrtonosnog oružja. Osim u oružanim sukobima, nesmrtonosno se oružje može koristiti i u policijskim postupanjima. U tim slučajevima osobito značenje ima zaštita ljudskih prava. Pri tomu se u obzir ne smije uzeti samo zabrana mučenja i uzrokovanja nečovječnih ili ponižavajućih patnji te pravo na život, već i pravo na zdravlje. Pravo na zdravlje ograničava i postavlja granice uporabe nesmrtonosnog oružja izvan okvira oružanog sukoba.

  8. Je mihule ukrajinská ještě součástí naší fauny?

    Czech Academy of Sciences Publication Activity Database

    Hanel, L.; Lusk, Stanislav

    2013-01-01

    Roč. 61, č. 6 (2013), s. 279-281 ISSN 0044-4812 Institutional support: RVO:68081766 Keywords : lamprey Subject RIV: EG - Zoology http://ziva.avcr.cz/2013-6/je-mihule-ukrajinska-jeste-soucasti-nasi-fauny.html

  9. Chemistry of Frozen NaCl and MgSO4 Brines - Implications for Surface Expression of Europa's Ocean Composition

    Science.gov (United States)

    Johnson, P. V.; Hodyss, R. P.; Choukroun, M.; Vu, T. H.

    2015-12-01

    The composition of Europa's subsurface ocean is a critical determinant of its habitability, but current analysis of the ocean composition is limited to its expression on the Europan surface. While there is observational evidence indicating that ocean materials make their way to the surface, our understanding of the chemical processes that can alter this material under Europan surface conditions is limited. We present experimental data on the chemistry of mixed solutions of NaCl and MgSO4 as they are frozen to 100 K, replicating the conditions that may occur when subsurface ocean fluids are emplaced onto Europa's surface. Confocal micro-Raman spectroscopy is used to study the formation of salts during the freezing process, and the interaction of ions in the frozen brines. Our data indicate that mixed aqueous solutions of NaCl and MgSO4 form Na2SO4 and MgCl2 preferentially when frozen, rather than making NaCl and MgSO4 precipitates. The detection of epsomite (MgSO4Ÿ•7H2O) on Europa's surface may therefore imply an ocean composition relatively low in sodium, unless radiolytic chemistry converts MgCl2 to MgSO4 as suggested by Hand and Brown 2013 (ApJ 145 110). These results have important implications for the interpretation of remote sensing data of Europa's surface.

  10. Srečevanje s suburbanizacijo na območju Bratislave. Mejno območje med Avstrijo in Republiko Slovaško.

    Directory of Open Access Journals (Sweden)

    Thomas Dillinger

    2004-01-01

    Full Text Available Širitev Evropske unije pomeni pomembno spremembo dosedanjega funkcionalnega teritorialne zgradbe Evrope. Globalne politične posledice so pretežno znane, težave, ki so hkrati priložnosti regionalnega in lokalnega razvoja, pa dobivajo stvarne razsežnosti. Predmet prispevka je podeželsko območje severovzhodne Avstrije, na katero vplivajo funkcijsko-gravitacijski suburbanizacijski učinki glavnega mesta sosednje države, kjer nastaja rastoča bratislavska aglomeracija.

  11. EXTENSÃO UNIVERSITÁRIA NA EUROPA: A TERCEIRA MISSÃO

    Directory of Open Access Journals (Sweden)

    Pedro Nunes Teixeira

    2015-04-01

    Full Text Available In many countries, interest in greater openness and integration of universities to social and economic environment is growing. Driven by society and the knowledge economy and the social demands, the University Extension has gained increasing importance, both in Latin America where the main focus is on direct social actions, interventions promoting citizenship and fomenting local leadership, whether in developed economies where services and technology transfer receive greater attention. In continental Europe the term correlate to the most widely adopted extension is "Third Mission", and is subdivided into three sub-areas: Continuing Education, Technology Transfer and Innovation, and Social Engagement. This Academy playing field also gains strength in the "old continent".Em vários países, o interesse por maior abertura e integração das universidades ao meio social e econômico é crescente. Impulsionada pela sociedade e economia do conhecimento e pelas demandas sociais, a Extensão Universitária ganha cada vez mais importância, seja na América Latina onde o foco principal são ações sociais diretas, intervenções promotoras da cidadania e fomentadoras do protagonismo local, seja em economias mais desenvolvidas onde os serviços e a transferência de tecnologia recebem maior atenção. Na Europa continental o termo correlato à extensão mais adotado é “Terceira Missão” (Third Mission1, e subdivide-se em três sub-áreas: Educação Continuada, Transferência de Tecnologia e Inovação, e Engajamento Social. Este campo de atuação da academia também ganha força no “velho continente”.

  12. Kaj je guoxue? – vzorci organizacije znanja na primeru dveh »slovarjev« (2009 in 2014

    Directory of Open Access Journals (Sweden)

    Raoul David Findeisen

    2016-05-01

    Full Text Available Prispevek obravnava novejše razvoje ali, bolje rečeno, preporod koncepta guoxue, ki je nastal pred dobrim stoletjem. Gre za reaktiviran, če ne celo reakcionaren koncept, ki ga v indoevropske jezike večinoma prevajajo kot »kitajsko znanje«, »avtohtono znanje«, »nacionalni nauki« ipd. V njem lahko vidimo neke vrste obrambno reakcijo v smislu paradigmatskega preobrata, ki je pogojen z naraščajočo prevlado (Zahodne znanosti in tehnologije, ki se je pričela v poznem 19. stoletju in je ponovno vse bolj opazna v sodobni Kitajski. Guoxue je pravzaprav poskus legitimacije vsega, kar lahko povzamemo s frazo »tradicionalnih« naukov in znanj, ki so večinoma dojeti kot nekaj »drugačnega« in nekaj, kar je v nasprotju z vseobsežno dominacijo superiornosti znanosti in tehnologije. A vendar ni nikjer mogoče najti natančnih definicij tega pojma. Spiski in zbirke vseh mogočih diskurzov, ki naj bi predstavljali del guoxue, ponudijo kvečjemu implicitne definicije, ki jih je posledično mogoče samo naknadno obdelati. Izjema so samo tisti primerki guoxue, pri katerih se lahko Kitajska pohvali z nedvoumno in očitno prednostjo pred Zahodom.

  13. ORGANIZACIJSKO VZDUŠJE V JAVNEM ZAVODU

    OpenAIRE

    Čeh, Tanja

    2011-01-01

    Organizacijsko vzdušje je za vsako organizacijo zelo pomembno. Vzdušje v organizaciji je odvisno od zadovoljstva zaposlenih na delovnem mestu, organiziranosti dela, načinu vodenja, medosebnih odnosov, nagradah in željah glede njihovega dela, kariere in izobraževanja. V teoretičnem delu smo bolj podrobno spoznali organizacijsko vzdušje, zgodovino ter dimenzije organizacijskega vzdušja, prav tako smo predstavili organizacijsko kulturo ter razlike med organizacijskim vzdušjem in kulturo ter...

  14. Nikola Tesla - genije koji je premostio vekove

    Directory of Open Access Journals (Sweden)

    Vladimir T. Ristić

    2006-07-01

    Full Text Available Ispisujući prve stranice svoje obimne knjige o životnom putu Nikole Tesle, američki pisac Džon Oí Nil kaže: Tesla je bio mislilac i pronalazač najvišeg reda, onaj što mišljenjem, a ne slučajem, dolazi do otkrića, dok mu eksperiment služi samo za potvrdu njegove teze. On je bio i matematičar, znao je bezbroj formula napamet, tako da se najčešće nije morao služiti priručnicima; osim toga, imao je najsolidnije tehničko obrazovanje, što je, na primer, Edisonu nedostajalo. Nikola Tesla je osnovno školovanje započeo u rodnom Smiljanu, a nastavio i dovršio u Gospiću gde se sa roditeljima, posle smrti starijeg brata, preselio. Gimnaziju je upisao u Karlovcu. Bila je to ugledna škola, a u profesoru fizike Nikola je imao izuzetnog pedagoga, koji je svojim đacima umeo vrlo vešto da dočara čak i ono što je u fizici teško razumljivo.

  15. Global Europa

    DEFF Research Database (Denmark)

    Manners, Ian

    2010-01-01

    at the mythology of ‘global Europa' - the EU in the world. It concludes with a reflection on the way in which the many diverse myths of global Europa compete for daily attention, whether as lore, ideology, or pleasure. In this respect the mythology of global Europa is part of our everyday existence, part of the EU...

  16. O Significado da Segurança na Europa: A UE – da PESC ao Colapso da Política Externa

    OpenAIRE

    Charillon, Frédéric

    2001-01-01

    O presente artigo tem por objectivo analisar o significado da segurança na Europa. A construção do processo comunitário dada a especificidade e conteúdo ambicioso do projecto envolvente, leva o autor a passar em revista vários dossiers comunitários de onde resultam consequências sobre o conceito e práticas da segurança europeia. A reinvenção do conceito de segurança na Europa passa em muito pela inserção de novas matérias no tradicional domínio da segurança entre as quais se contam e...

  17. Pensar Europa

    Directory of Open Access Journals (Sweden)

    Sonia Reverter

    2012-02-01

    Full Text Available Como dijo el profesor Fernando Montero "hay que reconocer que Europa es una extraña entidad, a mitad camino entre los seres reales y las ficciones". Desde el mismo mito de Europa, como princesa fenicia raptada por Zeus convertido en un toro blanco y llevada a Creta, hasta el discurso actual que promueve una idea de Europa como entidad transnacional, nos hallamos frente a la realidad de Europa como cuna de ideas e idea ella misma. La reflexividad que caracteriza al pensamiento filosófico y a la racionalidad crítica vuelve su mirada hacia la misma razón que se piensa, por tanto, a sí misma. Y es en ese punto en el que la cultura europea se ha destacado y tal vez debamos admitir también, se ha desgastado. Europa, desde la racionalidad de los griegos hasta la crisis de la razón actual ha pensado sobre sí misma al preguntarse por la razón misma. Podemos decir, de alguna manera, que Europa se piensa a sí misma al pensar en la razón humana. En este número monográfico de Recerca presentamos precisamente eso, una reflexión de Europa, que es a su vez una reflexión sobre algunos de los temas no sólo abiertos en ese quehacer constante que Europa se ha convertido, sino de gran calado para lo que Europa en un futuro pueda ser.

  18. Opinia do wniosku Stowarzyszenia Europa-Demokracja-Esperanto o wpis języka esperanto jako nośnika kultury esperanckiej na krajową listę niematerialnego dziedzictwa kulturowego

    OpenAIRE

    Grzybowski, Przemysław Paweł

    2014-01-01

    Opinia do wniosku Stowarzyszenia Europa-Demokracja-Esperanto o wpis języka esperanto jako nośnika kultury esperanckiej na krajową listę niematerialnego dziedzictwa kulturowego, sporządzona na potrzeby Departamentu Ochrony Zabytków Ministerstwa Kultury i Dziedzictwa Narodowego.

  19. Equilíbrio trabalho-vida : o papel do Estado e das organizações na Europa (2007/2017)

    OpenAIRE

    Moura, Sofia Cristina Cachatra

    2017-01-01

    Mestrado em Gestão de Recursos Humanos O presente estudo baseou-se na recolha e análise de estudos empíricos, sobre as políticas e práticas organizacionais e do Estado que visam o Equilíbrio Trabalho-Vida, na Europa, nos últimos dez anos, tendo como grelha de análise os modelos de conciliação trabalho-família identificados na revisão de literatura. Países com modelos mais tradicionais (e.g. conservador e mediterrâneo) concentram-se em estudos mais macro existindo uma superioridade dos ...

  20. O império das imagens de Hitler: o projeto de expansão internacional do modelo de cinema nazi-fascista na Europa e na América Latina (1933-1955)

    OpenAIRE

    Wagner Pinheiro Pereira

    2008-01-01

    O propósito principal desta tese de doutorado é desenvolver um estudo de histórias conectadas sobre a expansão internacional do modelo de cinema nazista na Europa e na América Latina, durante as décadas de 1930 e 1950. A influência da Alemanha nazista sobre as indústrias de cinema e as produções cinematográficas da Itália fascista, de Portugal salazarista, da Espanha franquista, do Brasil varguista e da Argentina peronista, representou a tentativa de Berlim tornar-se a Nova Hollywood Mundial ...

  1. Europa: Processes and Habitability

    Science.gov (United States)

    Pappalardo, Robert T.

    2006-01-01

    This viewgraph presentation reviews the known and possible geologic processes of Europa. It shows slides of Europa, with different terrains (ridged plains and molten plains), and a possible view of the interior. Europa's eccentric orbit is reviewed. The presentation also reviews Europa's composition. The possible reasons for Europa's geology are reviewed. Also the possiblity that life exists on Europa is raised. The planned Europa Geophysical Explorer mission is also reviewed.

  2. Temperature effects on the mating frequency of Anticarsia gemmatalis Huebner and Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae); Influencia da temperatura na frequencia de copula de Anticarsia gemmatalis Huebner e Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae)

    Energy Technology Data Exchange (ETDEWEB)

    Milano, Patricia; Berti Filho, Evoneo [Escola Superior de Agricultura Luiz de Queiroz (ESALQ/USP), Piracicaba, SP (Brazil). Dept. Entomologia, Fitopatologia e Zoologia Agricola. Lab. de Entomologia Florestal; Parra, Jose R.P. [Escola Superior de Agricultura Luiz de Queiroz (ESALQ/USP), Piracicaba, SP (Brazil). Dept. Entomologia, Fitopatologia e Zoologia Agricola. Lab. Biologia de Insetos; Consoli, Fernando L. [Escola Superior de Agricultura Luiz de Queiroz (ESALQ/USP), Piracicaba, SP (Brazil). Dept. Entomologia, Fitopatologia e Zoologia Agricola. Lab. de Ecologia Nutricional e Molecular de Interacoes entre Artropodes e Microrganismos]. E-mails: patmilano@gmail.com; eberti@esalq.usp.br; jrpparra@esalq.usp.br; fconsoli@esalq.usp.br

    2008-09-15

    This paper deals with the influence of temperature on the mating frequency of two lepidopterans, Anticarsia gemmatalis Huebner and Spodoptera frugiperda (J.E. Smith), which use different strategies of allocation, and with the utilization of nutrients for their reproductive activities. The insects were reared on artificial diets at 25 deg C, and the adults were exposed to five temperatures (15, 20, 25, 30, and 35 deg C) to observe the influence of each temperature on their mating frequency, fecundity, fertility and longevity. The temperature affected the mating frequency of both species, being more evident at 15 deg C and 35 deg C, mainly for A. gemmatalis, which presented a drastic reduction on mating activities. The highest number of matings were observed from 20 deg C to 30 deg C, with S. frugiperda presenting mating activity (0-8) much higher than that of A. gemmatalis (0-2), but no correlation was observed among the number of matings and all other biological parameters evaluated (fecundity, fertility and longevity). However, S. frugiperda showed a positive correlation between fecundity and mating activity of females (r = 0.589; P = 0.003) at 25 deg C. The highest fecundities were observed at temperatures from 20 deg C to 30 deg C for S. frugiperda and at 25 deg C for A. gemmatalis. For both species, the longevity of males and females decreased as temperature increased. (author)

  3. Europa central

    Directory of Open Access Journals (Sweden)

    Karel BARTOSEK

    2010-02-01

    Full Text Available La investigación francesa continúa interesándose por Europa Central. Desde luego, hay límites a este interés en el ambiente general de mi nueva patria: en la ignorancia, producto del largo desinterés de Francia por este espacio después de la Segunda Guerra Mundial, y en el comportamiento y la reflexión de la clase política y de los medios de comunicación (una anécdota para ilustrar este ambiente: durante la preparación de nuestro coloquio «Refugiados e inmigrantes de Europa Central en el movimiento antifascista y la Resistencia en Francia, 1933-1945», celebrado en París en octubre de 1986, el problema de la definición fue planteado concreta y «prácticamente». ¡Y hubo entonces un historiador eminente, para quién Alemania no formaría parte de Europa Central!.

  4. Guatemala: Ozbrojený konflikt 1960-1996 a současná situace: se zvláštním zaměřením naje

    OpenAIRE

    Vilímková, Olga

    2009-01-01

    Tématem disertační práce je Guatemala: ozbrojený konflikt v letech 1960 - 1996 a současná situace se zvláštním zaměřením naje. Příčiny ozbrojeného konfliktu druhé ploviny XX. století (a mnoha současných problémů) v Guatemale se nacházejí v hluboké minulosti země. Už v době koloniální se začaly formovat ekonomicko - sociální vztahy mezi dvěma antagonistickými vrstvami společnosti: kolonizátory a původním obyvatelstvem, které bylo porobeno, vytlačeno na okraj společnosti a využíváno jako pra...

  5. Uit Je Eigen Stad

    NARCIS (Netherlands)

    Heijden, van der P.G.M.

    2015-01-01

    In 2010 vatte drie ondernemers het plan op om bij de Rotterdamse Fruithaven een loods en het erom heen gelegen rangeerterrein een landbouwkundige bestemming te geven. Het duurde tot 2012 voordat voldoende kapitaal en vergunningen waren geregeld en met de aanleg van Uit Je Eigen Stad begonnen kon

  6. A condição sénior no Sul da Europa e na Escandinávia

    Directory of Open Access Journals (Sweden)

    António Calha

    2015-06-01

    Full Text Available O aumento da esperança média de vida associado a uma retração significativa da natalidade tem contribuído para um rápido envelhecimento das sociedades e uma profunda alteração da estrutura demográfica de muitos dos países europeus. Neste artigo, analisamos as especificidades da condição sénior nos países do Sul da Europa e da Escandinávia. Tratando-se de países com uma configuração de modelos de proteção social distintos, procuramos perceber se existem formas diferenciadas de viver a velhice nessas sociedades. Para tal, recorremos à análise dos resultados obtidos no European Social Survey (round 5 - 2010. A análise realizada revela que a existência de diferentes modelos que configuram a condição sénior nas sociedades em análise traduz-se em formas diferenciadas de lidar com o processo de envelhecimento. Concluímos que a condição de idoso não depende exclusivamente dos fatores biológicos relacionados com a limitação física, pois o contexto social em que se enquadra a vivência desse período da vida também influencia a condição sénior e a forma como os idosos a perspetivam.

  7. O Manejo Clínico da Asma em 1999: Uma Visão e a Realidade da Asma na Europa (Estudo AIRE

    Directory of Open Access Journals (Sweden)

    K.F. Rabe

    2001-03-01

    Full Text Available RESUMO: As recomen dações sobre o manejo clfnico da asma fomecem orientações para urn controlo 6ptimo da asma. Esta investigação, avaliaua pelos niveis actuais do contwlo J a asma pelus doentes, ern parte retlete ate que pontu as recomendações sao implementadas.Doentes actuais com asma foram identificados por telefone e111 73 HHO residencias em 7 pafses europeus (França. Alemanha, ltalia, llolanua, Espanha, Suícia c lnglat crra. A entrevista consistiu na ava li ação da uti lizac;iio de serviços Lie saúde, gravidade de sintomas, limitação das actividades e controlo da asma.Foram identificados 3 488 doentes actuais com asma, e 2 803 (80.4% completaram o inquetito, 46% dos J oemes refeliram sintomas diaries e 30% perturbac;oes relacionadas com a asma durante o sono, pelo menos uma vez por sernana.Nos ultimos 12 meses, 25% dos doentes referiram o recurso mio e perado a uma consulta urgente, 10% uma ou mais visitas á urgencia e 7% hospitalizção noctuma devida a asma.Nas (iltimas 4 semanas, mais doentes (63% uti lizaram medicação aliviadora que corticóides inalados (23%. A percepção do controlo da asma pelos doentes nao coinciuia cum a sua gravidade de sintomas; c aproximadamente 50% dos doentes com sintomas persistentes moderados ou graves consideravam a sua asma bem ou total mente controlada.O nível actual do controlo da asrna na Europa está Ionge de ati ngir os objectives do tratamento a Iongo prazo. A percepção do controlo da asma pelos doentes e diferente do seu controlo da asma actual.

  8. Exogenic and endogenic Europa minerals

    Science.gov (United States)

    Maynard-Casely, H. E.; Brand, H. E. A.; Wilson, S. A.

    2016-12-01

    The Galileo Near Infrared Mapping Spectrometer (NIMS) identified a significant `non-ice' component upon the surface of Jupiter's moon Europa. Current explanations invoke both endogenic and exogenic origins for this material. It has long been suggested that magnesium and sodium sulfate minerals could have leached from the rock below a putative ocean (endogenic) 1 and that sulfuric acid hydrate minerals could have been radiologically produced from ionised sulfur originally from Io's volcanoes (exogenic) 2. However, a more recent theory proposes that the `non-ice' component could be radiation damaged NaCl leached from Europa's speculative ocean 3. What if the minerals are actually from combination of both endogenic and exogenic sources? To investigate this possibility we have focused on discovering new minerals that might form in the combination of the latter two cases, that is a mixture of leached sulfates hydrates with radiologically produced sulfuric acid. To this end we have explored a number of solutions in the MgSO4-H2SO4-H2O and Na2SO4-H2SO4-H2O systems, between 80 and 280 K with synchrotron x-ray powder diffraction. We report a number of new materials formed in this these ternary systems. This suggests that it should be considered that the `non-ice' component of the Europa's surface could be a material derived from endogenic and exogenic components. 1 Kargel, J. S. Brine volcanism and the interior structures of asteroids and icy satellites. Icarus 94, 368-390 (1991). 2 Carlson, R. W., Anderson, M. S., Mehlman, R. & Johnson, R. E. Distribution of hydrate on Europa: Further evidence for sulfuric acid hydrate. Icarus 177, 461-471, doi:10.1016/j.icarus.2005.03.026 (2005). 3 Hand, K. P. & Carlson, R. W. Europa's surface color suggests an ocean rich with sodium chloride. Geophysical Research Letters, 2015GL063559, doi:10.1002/2015gl063559 (2015).

  9. Descontentamento na Europa em tempos de austeridade: Da ação coletiva à participação individual no protesto social

    Directory of Open Access Journals (Sweden)

    Maria da Paz Campos Lima

    2014-05-01

    Full Text Available Este artigo centra­‑se no exame do novo ciclo de protesto social na Europa em resposta à austeridade neoliberal, considerando dois níveis de análise: o nível macro da ação coletiva, identificando algumas das condições, motivações e características das iniciativas dos novíssimos movimentos sociais e das iniciativas dos sindicatos, explorando as suas diferenças e complementaridades e potencial de articulação; e o nível micro da participação individual, considerando as condições e motivações da participação dos indivíduos nas manifestações de protesto, com base no Inquérito Social Europeu de 2012, com destaque para as características sociodemográficas, incluindo os níveis educacionais e inserção laboral; o descontentamento com a democracia e a economia e a desconfiança nas instituições democráticas; a filiação sindical e participação nas eleições nacionais; e as reivindicações de justiça social nomeadamente quanto à redução da pobreza e desigualdade de rendimentos. No final do artigo explora­‑se em que medida as condições e motivações da participação individual correspondem em maior ou menor grau às condições e motivações da ação coletiva, isto é, dos protestos de iniciativa dos novíssimos movimentos sociais e/ou dos protestos de iniciativa sindical.

  10. A IURD e suas estratégias litúrgicas na Europa: reflexões a partir de Roma, Madri e Barcelona

    Directory of Open Access Journals (Sweden)

    Marcos de Araújo Silva

    2013-01-01

    Full Text Available Com base em pesquisas de campo, este trabalho analisa as estratégias litúrgicas da Igreja Universal do Reino de Deus (IURD nas cidades de Roma, Madri e Barcelona. O foco da análise se encontra nas formas como a instituição, em suas diversas atividades (que se definem como "curativas" e que prometem sanar qualquer tipo de problema - seja de ordem social, física ou espiritual, viabiliza a inteligibilidade de conceitos e práticas para grupos de fiéis que são compostos, majoritariamente, por imigrantes das mais diversas nacionalidades, e também por membros das sociedades locais. Os dados etnográficos sugerem que os sentidos terapêuticos e de eficácia simbólica que costumam ser atribuídos por tais grupos de fiéis às atividades da IURD devem-se, em especial, à capacidade desta instituição em dialogar com públicos heterogêneos (tanto em termos socioculturais, quanto de origens nacionais e de experiências religiosas prévias, porém que em diversos casos apresentam importantes semelhanças: concepções de sagrado que são vinculadas a elementos que provêm de crenças e ritos relacionados com esoterismo, xamanismo e "bricolagens religiosas individuais". As estratégias analisadas evidenciam não apenas a interculturalidade de uma igreja neopentecostal brasileira atuante na Europa, mas também a ocorrência de dinâmicas da esfera religiosa nesse continente, antes só exportador de instituições e doutrinas religiosas e hoje, também um território fértil para o trabalho missionário.

  11. Notas feministas sobre o marco jurídico da migração e do tráfico de mulheres na Europa e Espanha

    Directory of Open Access Journals (Sweden)

    Claudia Mayorga

    2012-07-01

    Full Text Available http://dx.doi.org/10.5007/1807-1384.2012v9n1p278   Neste trabalho, buscamos compreender aspectos do marco jurídico da migração, tráfico de mulheres e prostituição na Europa de forma geral e na Espanha de forma específica a partir de uma análise das principais regulamentações vigentes entre 2005/2007 nesses contextos. Para isso, buscamos conhecer como a legislação e a tendência ao fechamento de fronteiras oferecem brechas que levam a situações de exploração e vulnerabilização para mulheres migrantes que estão na Espanha exercendo a prostituição. Foram analisados os seguintes documentos: Protocolo para prevenir, reprimir e sancionar o tráfico de pessoas, especialmente mulheres e crianças, do ano 2000, que complementa a Convenção das Nações Unidas contra a delinqüência organizada internacional; Protocolo contra o tráfico ilícito de migrantes por terra, mar e ar, que complementa a Convenção das Nações Unidas contra a delinqüência organizada internacional e a Lei de Migração espanhola de 1985. A política sobre o tráfico de mulheres e as posições mais conservadoras sobre a migração na União Européia tem tido conseqüências específicas para as mulheres. Os tratados e leis enfatizam, sobremaneira, as medidas de controle de fronteiras e repressão aos Possíveis delitos cometidos. Tal perspectiva deixa em segundo plano os direitos dos/as migrantes e das pessoas vitimas do tráfico (é importante ressaltar que os textos dos tratados e leis dão margem para que se identifique tráfico de mulheres com migração para a prostituição. Com relação à prostituição, o direito espanhol não penaliza, mas também não regulamenta, o exercício da prostituição; deixa tal atividade em uma situação de completa alegalidade, o que acaba por incrementar a vulnerabilização das prostitutas frente abusos e explorações de todos os tipos.

  12. The Europa Global Geologic Map

    Science.gov (United States)

    Leonard, E. J.; Patthoff, D. A.; Senske, D. A.; Collins, G. C.

    2018-06-01

    The Europa Global Geologic Map reveals three periods in Europa's surface history as well as an interesting distribution of microchaos. We will discuss the mapping and the interesting implications of our analysis of Europa's surface.

  13. Geology of Europa

    Science.gov (United States)

    Greeley, R.; Chyba, C.; Head, J. W.; McCord, T.; McKinnon, W. B.; Pappalardo, R. T.

    2004-01-01

    Europa is a rocky object of radius 1565 km (slightly smaller than Earth s moon) and has an outer shell of water composition estimated to be of order 100 km thick, the surface of which is frozen. The total volume of water is about 3 x 10(exp 9) cubic kilometers, or twice the amount of water on Earth. Moreover, like its neighbor Io, Europa experiences internal heating generated from tidal flexing during its eccentric orbit around Jupiter. This raises the possibility that some of the water beneath the icy crust is liquid. The proportion of rock to ice, the generation of internal heat, and the possibility of liquid water make Europa unique in the Solar System. In this chapter, we outline the sources of data available for Europa (with a focus on the Galileo mission), review previous and on-going research on its surface geology, discuss the astrobiological potential of Europa, and consider plans for future exploration.

  14. REASON for Europa

    Science.gov (United States)

    Moussessian, A.; Blankenship, D. D.; Plaut, J. J.; Patterson, G. W.; Gim, Y.; Schroeder, D. M.; Soderlund, K. M.; Grima, C.; Young, D. A.; Chapin, E.

    2015-12-01

    The science goal of the Europa multiple flyby mission is to "explore Europa to investigate its habitability". One of the primary instruments selected for the scientific payload is a multi-frequency, multi-channel ice penetrating radar system. This "Radar for Europa Assessment and Sounding: Ocean to Near-surface (REASON)" would revolutionize our understanding of Europa's ice shell by providing the first direct measurements of its surface character and subsurface structure. REASON addresses key questions regarding Europa's habitability, including the existence of any liquid water, through the innovative use of radar sounding, altimetry, reflectometry, and plasma/particles analyses. These investigations require a dual-frequency radar (HF and VHF frequencies) instrument with concurrent shallow and deep sounding that is designed for performance robustness in the challenging environment of Europa. The flyby-centric mission configuration is an opportunity to collect and transmit minimally processed data back to Earth and exploit advanced processing approaches developed for terrestrial airborne data sets. The observation and characterization of subsurface features beneath Europa's chaotic surface require discriminating abundant surface clutter from a relatively weak subsurface signal. Finally, the mission plan also includes using REASON as a nadir altimeter capable of measuring tides to test ice shell and ocean hypotheses as well as characterizing roughness across the surface statistically to identify potential follow-on landing sites. We will present a variety of measurement concepts for addressing these challenges.

  15. VPLIV OSEBNOSTI NA STILE VODENJA

    OpenAIRE

    Vučak, Petra

    2009-01-01

    Nekatere naše vrline krasijo zlate lastnosti, druge pa kvarijo sivi odtenki. Če bi ljudje razumeli in spoznali svojo osebnost, ter osebnostne tipe drugih ljudi, bi se problemi pri komunikaciji občutno zmanjšali. Takrat bi namreč lažje uvideli, zakaj je nekdo reagiral na način, kot je ali zakaj je nekdo dejal to, kar je. Smisel tega je, da spoznamo svoje dobre lastnosti, ki jih lahko še bolj razvijemo, slabe pa poskušamo nadzorovati in tako zmanjšati njihov vpliv. Iskanje uspešnih in učink...

  16. JeS nalozhit sanktsii na Rossiju

    Index Scriptorium Estoniae

    2008-01-01

    Prantsusmaa välisministri Bernard Kouchneri sõnul planeerib Euroopa Liit kasutada sanktsioone Venemaa suhtes seoses sõjalise konfliktiga Gruusias. NATO avaldusest Venemaale, et see vaataks üle Lõuna-Osseetia ja Abhaasia tunnustamise

  17. Ještě ke slovu ještě

    Czech Academy of Sciences Publication Activity Database

    Nejedlý, Petr

    2016-01-01

    Roč. 8, č. 3 (2016), s. 38-48 ISSN 1803-876X. [Jazykovědný strukturalismus na počátku 21. století. Olomouc, 24.04.2014-24.04.2014] R&D Projects: GA ČR GAP406/10/1153 Institutional support: RVO:68378092 Keywords : Miroslav Komárek * lexical unit ještě (= still, yet) * grammatical analysis * lexicological analysis * lexical meaning Subject RIV: AI - Linguistics OBOR OECD: Linguistics

  18. NAKUPOVANJE NA SPLETU

    OpenAIRE

    Visenjak, Monika

    2013-01-01

    Nakupovanje na spletu je prihodnost poslovanja. Za podjetja pomeni manjše stroške, lažje prilagajanje tržnim pogojem. Hitreje lahko razvijajo odnose in analizirajo uporabnike, saj jim je dan dostop o nakupnih podatkih uporabnika. Za potrošnike je nakupovanje na spletu možnost hitrega, preprostega in učinkovitega nakupovanja od doma ali pisarne. Pomembno je, da se seznanijo z vsemi informacijami in pogoji spletnih trgovin, saj se lahko le tako izognejo nezadovoljstvu ob nakupu v spletni trgovi...

  19. Macula on Europa

    Science.gov (United States)

    1997-01-01

    This image of Europa, an icy satellite of Jupiter about the size of the Earth's Moon, was obtained from a range of 7415 miles (11933 kilometers) by the Galileo spacecraft during its fourth orbit around Jupiter and its first close pass of Europa. The image spans 30 miles by 57 miles (48 km by 91 km) and shows features as small as 800 feet (240 meters) across. The large circular feature centered in the upper middle of the image is called a macula, and could be the scar of a large meteorite impact. The surface of Europa is composed mostly of water ice, so large impact craters on Europa could look different from large bowl-shaped depressions formed by impact into rock, such as on the Moon. On Europa's icy surface, the original impact crater has been modified into a central zone of rugged topography surrounded by circular fractures which reflect adjustments to stress in the surrounding icy crust.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the Galileo mission home page on the World Wide Web at http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  20. Active Cryovolcanism on Europa?

    Energy Technology Data Exchange (ETDEWEB)

    Sparks, W. B.; Cracraft, M.; Deustua, S. E [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Schmidt, B. E. [Georgia Institute of Technology, School of Earth and Atmospheric Sciences, 311 Ferst Drive, Atlanta, GA 30332 (United States); McGrath, M. A. [SETI Institute, 189 N. Bernardo Avenue, Mountain View, CA 94043 (United States); Hand, K. P. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109 (United States); Spencer, J. R., E-mail: sparks@stsci.edu [Southwest Research Institute, 1050 Walnut Street, Suite 300, Boulder, CO 80302 (United States)

    2017-04-20

    Evidence for plumes of water on Europa has previously been found using the Hubble Space Telescope using two different observing techniques. Roth et al. found line emission from the dissociation products of water. Sparks et al. found evidence for off-limb continuum absorption as Europa transited Jupiter. Here, we present a new transit observation of Europa that shows a second event at the same location as a previous plume candidate from Sparks et al., raising the possibility of a consistently active source of erupting material on Europa. This conclusion is bolstered by comparison with a nighttime thermal image from the Galileo Photopolarimeter-Radiometer that shows a thermal anomaly at the same location, within the uncertainties. The anomaly has the highest observed brightness temperature on the Europa nightside. If heat flow from a subsurface liquid water reservoir causes the thermal anomaly, its depth is ≈1.8–2 km, under simple modeling assumptions, consistent with scenarios in which a liquid water reservoir has formed within a thick ice shell. Models that favor thin regions within the ice shell that connect directly to the ocean, however, cannot be excluded, nor modifications to surface thermal inertia by subsurface activity. Alternatively, vapor deposition surrounding an active vent could increase the thermal inertia of the surface and cause the thermal anomaly. This candidate plume region may offer a promising location for an initial characterization of Europa’s internal water and ice and for seeking evidence of Europa’s habitability.

  1. OGLAŠEVANJE NA SOCIALNEM OMREŽJU FACEBOOK, NA PRIMERU SPLETICNA.SI

    OpenAIRE

    Reisman, Nina

    2011-01-01

    Internet je od svojega razvoja dolgo časa obstajal kot prostor za enostransko komunikacijo. Isto se je dogajalo na televiziji, radiu in časopisih, kjer je javnost sprejemala informacije, ki jih je nekdo pripravil. Tradicionalni mediji so hitro doumeli, da takšna vrsta komunikacije ni naravna in ne predstavlja najboljšega ohranjanja gledalcev in poslušalcev. Začela se je uporabljati dvosmerna komunikacija. Trenutno v svetu najbolje poznan primer dvosmerne komunikacije je socialno omrežje F...

  2. Perfil tecnológico das bibliotecas no brasil e na europa: estudo sobre a democratização do acesso à informação e ao conhecimento em bibliotecas do brasil, espanha e alemanha

    Directory of Open Access Journals (Sweden)

    Maria Cleide Rodrigues Bernardino

    2013-08-01

    Full Text Available A biblioteca pública é uma instituição que se fundamenta por sua forte função social, que por sua vez encontra amparo nos desdobramentos educativos, culturais, econômicos e políticos, em observância ao Manifesto da UNESCO que determina que a mesma seja um centro local de informação prontamente acessível a todos os seus usuários em qualquer suporte ou gênero, porta de acesso local ao conhecimento. Para o êxito dessa função na sociedade da informação faz-se necessário o uso e a manipulação de tecnologias digitais. Esta investigação se dá no âmbito brasileiro, espanhol e alemão, com um recorte para a utilização de mídias digitais de democratização da informação, que permitam o acesso à informação, como direito básico do cidadão na sociedade da informação. A pesquisa de cunho exploratório e delineamento quali-quantitativo utiliza-se do instrumento questionário enviado por correio eletrônico e análise do discurso para a avaliação dos dados coletados. Neste sentido, será traçado um perfil tecnológico da biblioteca pública na Europa e no Brasil a fim de delinear os encaminhamentos para a sociedade da informação.

  3. Educação, desenvolvimento e aprendizagens novas na Europa: o caso português = Education, development and new learning in Europe: the portuguese case

    Directory of Open Access Journals (Sweden)

    Carvalho, António Vítor N. de

    2006-01-01

    Full Text Available Actualmente, Portugal enfrenta numerosos desafios e está a apostar, segundo as directrizes europeias, na formação dos recursos humanos, novas tecnologias e inovação como ingredientes essenciais para enfrentar e integrar a economia global. Isto implica, invariavelmente, alterações significativas na educação, formação e ensino, e uma remodelação das aprendizagens rumo à ambicionada sociedade do conhecimento

  4. The Europa Ocean Discovery mission

    Energy Technology Data Exchange (ETDEWEB)

    Edwards, B.C. [Los Alamos National Lab., NM (United States); Chyba, C.F. [Univ. of Arizona, Tucson, AZ (United States); Abshire, J.B. [National Aeronautics and Space Administration, Greenbelt, MD (United States). Goddard Space Flight Center] [and others

    1997-06-01

    Since it was first proposed that tidal heating of Europa by Jupiter might lead to liquid water oceans below Europa`s ice cover, there has been speculation over the possible exobiological implications of such an ocean. Liquid water is the essential ingredient for life as it is known, and the existence of a second water ocean in the Solar System would be of paramount importance for seeking the origin and existence of life beyond Earth. The authors present here a Discovery-class mission concept (Europa Ocean Discovery) to determine the existence of a liquid water ocean on Europa and to characterize Europa`s surface structure. The technical goal of the Europa Ocean Discovery mission is to study Europa with an orbiting spacecraft. This goal is challenging but entirely feasible within the Discovery envelope. There are four key challenges: entering Europan orbit, generating power, surviving long enough in the radiation environment to return valuable science, and complete the mission within the Discovery program`s launch vehicle and budget constraints. The authors will present here a viable mission that meets these challenges.

  5. Učinak video igre "Flappy Bird" na adolescente

    OpenAIRE

    Horvat, Marija

    2018-01-01

    Ovaj diplomski rad nastoji predstaviti uvid u učinke videoigre Flappy Bird na adolescente, fokusirajući se pritom na to potiče li ona nasilno ponašanje te nastoji odgovoriti na pitanje koliko je ta videoigra bila popularna među adolescentima u Hrvatskoj te po čemu je smatraju posebnom, tj. specifičnom. U tu svrhu provedeno je anketno istraživanje, a isti anketni upitnik proveden je na terenu i putem interneta te su uspoređeni rezultati. Anketni upitnik konstruiran je na način da se prvi dio u...

  6. STABILIZACIJA ROBOTA NA ŽOGI IN KALMANOV FILTER

    OpenAIRE

    Turk, Janez

    2016-01-01

    Stabilizacija robota na žogi je dvodimenzionalen problem inverznega nihala (Segway). V magistrskem delu je opisana izdelava strojnega dela robota (konstrukcije in vezja), načrtovanje vseh uporabljenih algoritmov ter potek programa v digitalnem signalnem procesorju. Glavni problem, ki smo se mu najbolj posvetili, je slab podatek o nagibu, ki ga pridobimo z zlivanjem senzorskih podatkov giroskopa in pospeškometra. Za izboljšanje delovanja je še veliko rezerve pri načrtovanju regulatorjev. Poleg...

  7. Hoe leer je iemand effectief te leren?

    NARCIS (Netherlands)

    Kester, Liesbeth; Koper, Rob; Gijselaers, Jérôme; Bahreini, Kiavash; De Vries, Fred; Wetzels, Sandra; Kirschner, Paul A.; Berkhout, Jeroen; Storm, Jeroen

    2012-01-01

    Kester, L., Koper, R., Gijselaers, J., Bahreini, K., De Vries, F., Berkhout, J., & Storm, J. (2012, 30 maart). Hoe leer je iemand effectief te leren? Masterclass in de OpenU community. Open universiteit, Heerlen, Nederland. Beschikbaar op

  8. Inovação tecnológica na indústria farmacêutica: diferenças entre a Europa, os EUA e os países farmaemergentes

    Directory of Open Access Journals (Sweden)

    Alessandra Cristina Santos Akkari

    2016-01-01

    Full Text Available Resumo Historicamente, o cenário farmacêutico mundial tem sido dominado por grandes multinacionais (Big Pharma, majoritariamente de origem europeia e norte-americana. Contudo, é consenso na literatura a importância crescente dos mercados farmacêuticos emergentes (países farmaemergentes, especialmente China e Brasil, que são vistos como os maiores responsáveis pelo crescimento sustentável do segmento farmacêutico. Esse artigo teve como objetivo realizar um mapeamento tecnológico e industrial do setor farmacêutico, a partir de informações de bancos de dados patentários internacionais (WIPO e Derwent, entre 1996 até o último ano de registro (2013. Utilizando-se o Método dos Mínimos Quadrados e implementação de um algoritmo no MATLAB, desenvolveram-se previsões para o período 2014-2018. Os resultados obtidos atestaram a liderança da Europa e dos EUA no setor, destacando-se o índice de inovação da Hoffmann-La Roche; a participação expressiva da China; e a pouca contribuição do Brasil no âmbito mundial. Todavia, estimou-se uma tendência de crescimento acentuado no número de proteções concedidas ao Brasil (41% e à China (27%, apontando um alcance, até 2036, dos índices de patenteamento chineses aos números dos atuais líderes mundiais, trazendo a esperança da difusão tecnológica e científica e do aumento da competitividade no segmento farmacêutico.

  9. Comparação entre as tendências e estratégias da indústria automotiva no Brasil e na Europa Trends and strategies in the automotive industry: a comparative study of Brazilian and European markets

    Directory of Open Access Journals (Sweden)

    Luiz Felipe Scavarda

    2005-12-01

    Full Text Available A indústria automotiva está passando por transformações que vêm provocando a diversificação e segmentação do mercado, a redução do ciclo de vida de modelos de veículos e a oferta de variedades de atributos desses modelos para os clientes. Este artigo tem por objetivos analisar essas tendências e avaliar as principais estratégias desenvolvidas e implementadas pelas montadoras de veículos nos mercados brasileiro e europeu, para fazer face a estas tendências. Os resultados obtidos no Brasil pelos autores deste artigo foram analisados tendo como base a metodologia científica adotada em uma pesquisa similar desenvolvida na Europa. Os resultados mostram como as estratégias de plataformas, de configuração tardia e de pacotes de opcionais estão sendo implementadas pelas montadoras, permitindo uma comparação entre os dois mercados examinados.The automotive industry is undergoing transformations that have led to the segmentation and diversification of its market, reductions in the life cycle of vehicle models, and the offer of a variety of features of these models to consumers. Within this context, this paper analyzes these trends and evaluates the key strategies developed and implemented by Brazilian and European automakers in face of these trends. Our findings, which are analyzed using the same methodology adopted in a similar survey conducted in Europe, indicate how platform, late configuration and option bundling strategies have been implemented by automakers, allowing for a comparison of the two markets in question.

  10. "Kar se Janezek nauči…", je premalo

    Directory of Open Access Journals (Sweden)

    Maca Jogan

    2009-12-01

    Full Text Available Vprašanje družbene neenakosti žensk in moških je v drugi polovici 20. stoletja postalo svetovni problem, ki so se ga resno lotile pomembne mednarodne organizacije (OZN in državne skupnosti (EU ter posamezne države. Zagotavljanje enakih možnosti za oba spola na vseh področjih in na vseh ravneh življenja je postalo ena prednostnih nalog EU, kajti v sodobnih družbah še obstajajo različne oblike (odkrite in zlasti prikrite diskriminacije po spolu. Avtorica v prvem delu razkriva ključne značilnosti moškosrediščnega tradicionalnega družbenega reda v zahodni civilizaciji ter predstavlja glavne značilnosti in nosilce zagotavljanja enakih možnosti žensk in moških od globalne do evropske ravni. Pomembno vlogo pri odpravljanju diskriminacije imata formalno in neformalno izobraževanje. Ker pa morajo biti tudi izobraževalci in nosilci novih vzorcev odnosov med spoloma izobraženi, je pomembno vseživljenjsko izobraževanje odraslih, zlasti tistih, ki zasedajo ključne položaje odločanja na vseh področjih življenja. Zato avtorica v drugem delu prispevka predstavlja nekatere pristope in prakse takšnega izobraževanja v drugih državah članicah EU ter v Sloveniji.

  11. A Europa no Mundo Entre as Guerras 1919-1939

    OpenAIRE

    Rollo, Maria Fernanda; Ribeiro, Maria Manuela Tavares; Pires, Ana Paula; Cunha, Alice; Valente, Isabel Maria Freitas

    2014-01-01

    O II Encontro A Europa no Mundo é dedicado ao estudo, análise, debate e interpretação das transformações políticas, económicas, sociais e culturais ocorridas na Europa durante o período entre guerras. Os textos compilados neste e-book correspondem a uma parte das comunicações apresentadas no Encontro, reflectem a investigação realizada e procuram constituir um ponto de partida para novas e mais aprofundadas reflexões.

  12. Akon - A Penetrator for Europa

    Science.gov (United States)

    Jones, Geraint

    2016-04-01

    Jupiter's moon Europa is one of the most intriguing objects in our Solar System. This 2000km-wide body has a geologically young solid water ice crust that is believed to cover a global ocean of liquid water. The presence of this ocean, together with a source of heating through tidal forces, make Europa a conceivable location for extraterrestrial life. The science case for exploring all aspects of this icy world is compelling. NASA has selected the Europa Mission (formerly Europa Clipper) to study Europa in detail in the 2020s through multiple flybys, and ESA's JUICE mission will perform two flybys of the body in the 2030s. The US agency has extended to the European Space Agency an invitation to provide a contribution to their mission. European scientists interested in Europa science and exploration are currently organizing themselves, in the framework of a coordinated Europa M5 Inititative to study concurrently the main options for this ESA contribution, from a simple addition of individual instruments to the NASA spacecraft, to a lander to investigate Europa's surface in situ. A high speed lander - a penetrator - is by far the most promising technology to achieve this latter option within the anticipated mass constraints, and studies of such a hard lander, many funded by ESA, are now at an advanced level. An international team to formally propose an Europa penetrator to ESA in response to the anticipated ESA M5 call is growing. The working title of this proposal is Akon (Άκων), named after the highly accurate javelin gifted to Europa by Zeus in ancient Greek mythology. We present plans for the Akon penetrator, which would impact Europa's surface at several hundred metres per second, and travel up to several metres into the moon's subsurface. To achieve this, the penetrator would be delivered to the surface by a dedicated descent module, to be destroyed on impact following release of the penetrator above the surface. It is planned that the instruments to be

  13. Načrtovan porod na domu

    OpenAIRE

    Todorović, Tamara; Takač, Iztok

    2017-01-01

    Izhodišča: Porod na domu je sicer star toliko kot človeštvo, pa vendar v veliki večini srednje in visoko razvitih držav prevladuje mnenje, da so zaradi nepredvidljivosti zapletov porodnišnice najbolj varno okolje za rojevanje. Kljub temu obstaja peščica držav, v katerih je porod na domu integriran v sistem zdravstvenega varstva (npr. Nizozemska, Velika Britanija, Kanada). Pri porodih na domu ločimo nenačrtovane in načrtovane porode na domu, slednje pa lahko nadalje razdelimo še na porode s sp...

  14. Digitalisierung des Kulturellen Erbes (Europas)

    NARCIS (Netherlands)

    Gruber, Marion

    2011-01-01

    Gruber, M. R. (2011, 13 December). Digitalisierung des Kulturellen Erbes (Europas). Guest lecture at the IPMZ - Institute of Mass Communication and Media Research, Devision Media Change & Innovation, University of Zurich, Switzerland.

  15. Europa Kinetic Ice Penetrator (EKIP)

    Data.gov (United States)

    National Aeronautics and Space Administration — The goal of the proposed work is to validate an initial design for a Europa penetrator that can withstand the high g load associated with the expected hypervelocity...

  16. The Europa Clipper Mission Concept

    Science.gov (United States)

    Pappalardo, Robert; Goldstein, Barry; Magner, Thomas; Prockter, Louise; Senske, David; Paczkowski, Brian; Cooke, Brian; Vance, Steve; Wes Patterson, G.; Craft, Kate

    2014-05-01

    A NASA-appointed Science Definition Team (SDT), working closely with a technical team from the Jet Propulsion Laboratory (JPL) and the Applied Physics Laboratory (APL), recently considered options for a future strategic mission to Europa, with the stated science goal: Explore Europa to investigate its habitability. The group considered several mission options, which were fully technically developed, then costed and reviewed by technical review boards and planetary science community groups. There was strong convergence on a favored architecture consisting of a spacecraft in Jupiter orbit making many close flybys of Europa, concentrating on remote sensing to explore the moon. Innovative mission design would use gravitational perturbations of the spacecraft trajectory to permit flybys at a wide variety of latitudes and longitudes, enabling globally distributed regional coverage of the moon's surface, with nominally 45 close flybys at altitudes from 25 to 100 km. We will present the science and reconnaissance goals and objectives, a mission design overview, and the notional spacecraft for this concept, which has become known as the Europa Clipper. The Europa Clipper concept provides a cost-efficient means to explore Europa and investigate its habitability, through understanding the satellite's ice and ocean, composition, and geology. The set of investigations derived from the Europa Clipper science objectives traces to a notional payload for science, consisting of: Ice Penetrating Radar (for sounding of ice-water interfaces within and beneath the ice shell), Topographical Imager (for stereo imaging of the surface), ShortWave Infrared Spectrometer (for surface composition), Neutral Mass Spectrometer (for atmospheric composition), Magnetometer and Langmuir Probes (for inferring the satellite's induction field to characterize an ocean), and Gravity Science (to confirm an ocean).The mission would also include the capability to perform reconnaissance for a future lander

  17. Co je důležitější v krajině: estetika nebo biodiverzita?

    Directory of Open Access Journals (Sweden)

    Mojmír Vlašín

    2014-10-01

    Full Text Available Uvažujeme-li o hodnotách jako je estetika a biodiverzita musíme především definovat, z jakého zorného úhlu chceme tyto fenomény porovnávat. Pokud se postavíme na pozice biocentrického světonázoru (A. Schweitzer, A. Ness, J. Lovelock pak je otázka uvedená v názvu příspěvku bezesmyslu. Je totiž zřejmé, že život, příroda či biodiverzita je hodnotnou sama o sobě a estetika je mimo hru. Pokud se postavíme na pozice antropocentrického světonázoru, je možné krajinu vnímat jako životní prostor pro člověka a tedy jako (1 zdroj potravy (2 zdroj „rostných“ a nerostných surovin,(3 místo pro bydlení nebo (4 místo pro rekreaci. Pak je tedy možné postavit otázku, co očekáváme od krajiny, které funkce by měla plnit především. S ohledem na odpověď je pak třeba analyzovat míru významnosti estetiky (krásy a či biodiverzity (přírodní rozmanitosti pro krajinu.

  18. Europa: Initial Galileo Geological Observations

    Science.gov (United States)

    Greeley, R.; Sullivan, R.; Klemaszewski, J.; Homan, K.; Head, J. W.; Pappalardo, R.T.; Veverka, J.; Clark, B.E.; Johnson, T.V.; Klaasen, K.P.; Belton, M.; Moore, J.; Asphaug, E.; Carr, M.H.; Neukum, G.; Denk, T.; Chapman, C.R.; Pilcher, C.B.; Geissler, P.E.; Greenberg, R.; Tufts, R.

    1998-01-01

    Images of Europa from the Galileo spacecraft show a surface with a complex history involving tectonic deformation, impact cratering, and possible emplacement of ice-rich materials and perhaps liquids on the surface. Differences in impact crater distributions suggest that some areas have been resurfaced more recently than others; Europa could experience current cryovolcanic and tectonic activity. Global-scale patterns of tectonic features suggest deformation resulting from non-synchronous rotation of Europa around Jupiter. Some regions of the lithosphere have been fractured, with icy plates separated and rotated into new positions. The dimensions of these plates suggest that the depth to liquid or mobile ice was only a few kilometers at the time of disruption. Some surfaces have also been upwarped, possibly by diapirs, cryomagmatic intrusions, or convective upwelling. In some places, this deformation has led to the development of chaotic terrain in which surface material has collapsed and/or been eroded. ?? 1998 Academic Press.

  19. Show de fysica 2 natuurkunde laat je zien

    CERN Document Server

    2017-01-01

    Alweer een Showdefysica? Zo snel na het vorige boek? Het eerste boek is goed ontvangen, het auteursteam is nog steeds enthousiast en hun motivatie om wederom een boek te maken met vakdidactische accenten is onverminderd groot! Ideeën genoeg om ons prachtige vak extra glans te geven. Aan de slag dus met een vervolg op het in 2015 verschenen boek ShowdeFysica. Dit boek legt net als het vorige het accent op het gebruik van demonstaties in het natuurkunde-onderwijs. Telkens is er aandacht voor wat je als demonstrateur moet doen om te zorgen dat je leerlingen zoveel mogelijk leren. Natuurwetenschappelijke vaardigheden leren, natuurkundige begrippen leren en plezier beleven aan de puzzels die het vak ons biedt. Daarin is dit boek uniek. Het legt accent op vakdidactiek. De beschrijvingen steunen de docent bij het krijgen van een optimaal leereffect in de praktijk van zijn onderwijs. Veel dingen zijn in dit tweede deel van Showdefysica hetzelfde gebleven. De indeling in natuurwetenschappelijke vaardigheden (A), begr...

  20. SALTS AND RADIATION PRODUCTS ON THE SURFACE OF EUROPA

    International Nuclear Information System (INIS)

    Brown, M. E.; Hand, K. P.

    2013-01-01

    The surface of Europa could contain the compositional imprint of an underlying interior ocean, but competing hypotheses differ over whether spectral observations from the Galileo spacecraft show the signature of ocean evaporates or simply surface radiation products unrelated to the interior. Using adaptive optics at the W. M. Keck Observatory, we have obtained spatially resolved spectra of most of the disk of Europa at a spectral resolution ∼40 times higher than seen by the Galileo spacecraft. These spectra show a previously undetected distinct signature of magnesium sulfate salts on Europa, but the magnesium sulfate is confined to the trailing hemisphere and spatially correlated with the presence of radiation products like sulfuric acid and SO 2 . On the leading, less irradiated, hemisphere, our observations rule out the presence of many of the proposed sulfate salts, but do show the presence of distorted water ice bands. Based on the association of the potential MgSO 4 detection on the trailing side with other radiation products, we conclude that MgSO 4 is also a radiation product, rather than a constituent of a Europa ocean brine. Based on ocean chemistry models, we hypothesize that, prior to irradiation, magnesium is primarily in the form of MgCl 2 , and we predict that NaCl and KCl are even more abundant, and, in fact, dominate the non-ice component of the leading hemisphere. We propose observational tests of this new hypothesis.

  1. SALTS AND RADIATION PRODUCTS ON THE SURFACE OF EUROPA

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M. E. [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 (United States); Hand, K. P., E-mail: mbrown@caltech.edu [Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109 (United States)

    2013-04-15

    The surface of Europa could contain the compositional imprint of an underlying interior ocean, but competing hypotheses differ over whether spectral observations from the Galileo spacecraft show the signature of ocean evaporates or simply surface radiation products unrelated to the interior. Using adaptive optics at the W. M. Keck Observatory, we have obtained spatially resolved spectra of most of the disk of Europa at a spectral resolution {approx}40 times higher than seen by the Galileo spacecraft. These spectra show a previously undetected distinct signature of magnesium sulfate salts on Europa, but the magnesium sulfate is confined to the trailing hemisphere and spatially correlated with the presence of radiation products like sulfuric acid and SO{sub 2}. On the leading, less irradiated, hemisphere, our observations rule out the presence of many of the proposed sulfate salts, but do show the presence of distorted water ice bands. Based on the association of the potential MgSO{sub 4} detection on the trailing side with other radiation products, we conclude that MgSO{sub 4} is also a radiation product, rather than a constituent of a Europa ocean brine. Based on ocean chemistry models, we hypothesize that, prior to irradiation, magnesium is primarily in the form of MgCl{sub 2}, and we predict that NaCl and KCl are even more abundant, and, in fact, dominate the non-ice component of the leading hemisphere. We propose observational tests of this new hypothesis.

  2. Constraints on Europa's Ocean Composition Imposed by Its Surface Composition

    Science.gov (United States)

    Johnson, P. V.; Hodyss, R. P.; Vu, T. H.; Choukroun, M.

    2017-12-01

    Of the non-terrestrial environments within our Solar System, Europa's global liquid water ocean is arguably the most likely to be habitable. As such, understanding the habitability of Europa's ocean is of great interest to astrobiology and is the focus of missions currently being considered for further exploration of Europa. However, direct analysis of the ocean is unlikely in the foreseeable future. As such, our best means of constraining the subsurface ocean composition and its subsequent habitability currently is by further study of Europa's surface chemical composition. Recently, there has been a body of work published that looks at the chemistry of frozen brines representing putative ocean compositions. Here we take a simplified model of a four ionic component (Na, Mg, SO4, Cl) solution and map out what minerals are formed upon freezing as a function of relative ionic concentration, pH, etc. A `flow-chart' of the freezing sequence was developed based on both published and recently acquired experimental results. In performing this exercise, we are able to begin making meaningful links between observations of the surface chemistry and the chemical environment of the internal ocean.

  3. Europa como cultura

    Directory of Open Access Journals (Sweden)

    Javier San Martín

    2012-02-01

    Full Text Available El presente texto tiene un origen muy concreto. El día 15 de marzo de 2002, con motivo de la Cumbre Europea de Barcelona, Jorge Semprún reflexionaba, en las páginas de un conocido diario madrileño, sobre el significado que para él tenía ser europeo. Para ello emprendía tres "viajes intelectuales" a Viena, Praga y Buchenwald, los tres de gran significado histórico y cultural. Dado el interés del texto y del momento, me pareció entonces oportuno glosar algunos aspectos de aquel artículo, primero, para subrayar el valor de la aportación de Semprún, luego para corregir alguna inexactitud de carácter biográfico, debida posiblemente a la rapidez de la traducción, y, tercero, para ampliar con algún comentario la valiosa contribución de Sempnín, sobre todo en lo que concierne al sentido de Europa. En este texto se toma aquel comentario como punto de partida.The origins of this text are very specific. On 15 March 2002, on the occasion of the European Summit in Barcelona, and on the pages of a well-known Madrid newspaper, Jorge Semprún reflected on the meaning that being European had for him. To do this, he embarked on three "intellectual journeys" to Vienna, Prague and Buchenwald, all three of great historical and cultural significance. Given the interest of the text and of the moment, I considered it appropriate to comment on aspects of the article -firstly, to underline the value of Semprún's contribution; secondly, to correct certain biographical inaccuracies, possibly due to a hasty translation; and thirdly, to complement Semprún's valuable contribution, essentially concerning the meaning of Europe. This text takes that comment as its starting point.

  4. Inmigraciones en Europa

    Directory of Open Access Journals (Sweden)

    Cebrián, Juan A.

    2012-12-01

    Full Text Available In an interval of only six decades 1950-2010, we have witnessed the five centuries old emigration process interruption that has shaped modern European history. At the end of World War II begins an intense opposite migration flow from former European colonies to their historic metropolis, which had also incorporated other areas that never had that relationship of dependency. This phenomenon is undoubtedly the most important contemporary social process that has taken place in Europe. Such a transformation could only occur by the confluence of important complementary factors. In separate sections of this article we present the main causes of recent immigrations in Europe and what flows within Europe and from other continents can be identified. Second, we explore the key aspects of immigration: demographics, gender and labor market. Then, we study the problems of integration in the host societies and immigration policies that facilitate it. We ended our discussion with references to the singular case of Spain.

    En un intervalo de sólo seis décadas 1950-2010, hemos sido testigos de la interrupción del proceso multisecular emigratorio que ha marcado toda la historia moderna europea. Al término de la Segunda Guerra Mundial comienza un intenso reflejo de movilidad opuesta, desde las antiguas colonias europeas hacia su metrópoli histórica, que se ha contagiado también a otras áreas que nunca tuvieron esa relación de dependencia. Este fenómeno constituye, sin duda, el proceso social contemporáneo más importante que ha tenido lugar en Europa. Una transformación así sólo ha podido ocurrir por la confluencia de importantes factores complementarios. En diferentes apartados de este artículo exponemos las principales causas de la inmigración reciente en Europa y qué flujos intraeuropeos y procedentes de otros continentes pueden identificarse. En segundo término, nos interesamos por los aspectos claves del fenómeno inmigratorio

  5. O efeito país de origem na comercialização da carne bovina brasileira na Europa: um estudo com estudantes e funcionários de universidades europeias, importador europeu e exportadores brasileiros

    OpenAIRE

    Fernanda de Tavares Canto Guina

    2011-01-01

    Estudos têm demonstrado que idéias pré-estabelecidas e estereotipadas dos indivíduos com relação a países podem afetar suas atitudes em relação a produtos oriundos dessas nações. Tal fato é conhecido como efeito país de origem. Nesse contexto, vale destacar que apesar de o Brasil ter assumido nesta década a posição de maior exportador de carne bovina do mundo, seu papel de liderança nesse campo é criticado por muitos europeus, que acreditam que a pecuária brasileira é responsável por grande p...

  6. An Overview of the Jupiter Europa Orbiter Concept's Europa Science Phase Orbit Design

    Science.gov (United States)

    Lock, Robert E.; Ludwinski, Jan M.; Petropoulos, Anastassios E.; Clark, Karla B.; Pappalardo, Robert T.

    2009-01-01

    Jupiter Europa Orbiter (JEO), the proposed NASA element of the proposed joint NASA-ESA Europa Jupiter System Mission (EJSM), could launch in February 2020 and conceivably arrive at Jupiter in December of 2025. The concept is to perform a multi-year study of Europa and the Jupiter system, including 30 months of Jupiter system science and a comprehensive Europa orbit phase of 9 months. This paper provides an overview of the JEO concept and describes the Europa Science phase orbit design and the related science priorities, model pay-load and operations scenarios needed to conduct the Europa Science phase. This overview is for planning and discussion purposes only.

  7. High Resolution Integral Field Spectroscopy of Europa's Sodium Clouds: Evidence for a Component with Origins in Iogenic Plasma.

    Science.gov (United States)

    Schmidt, C.; Johnson, R. E.; Mendillo, M.; Baumgardner, J. L.; Moore, L.; O'Donoghue, J.; Leblanc, F.

    2015-12-01

    With the object of constraining Iogenic contributions and identifying drivers for variability, we report new observations of neutral sodium in Europa's exosphere. An R~20000 integral field spectrograph at McDonald Observatory is used to generate Doppler maps of sodium cloud structures with a resolution of 2.8 km/s/pixel. In the five nights of observations since 2011, measurements on UT 6.15-6.31 May 2015 uniquely feature fast (10s of km/s) neutral sodium clouds extending nearly 100 Europa radii, more distant than in any previous findings. During these measurements, the satellite geometry was favorable for the transfer of Na from Io to Europa, located at 1:55 to 4:00 and 3:38 to 4:39 Jovian local time, respectively. Eastward emission (away from Jupiter) extends 10-20 Europa radii retaining the moon's rest velocity, while westward emission blue-shifts with distance, and a broad range of velocities are measured, reaching at least 70 km/s at 80 Europa radii. These cloud features are distinct from Io's "banana" and "stream" features, the distant Jupiter-orbiting nebula, and from terrestrial OH and Na contaminant emissions. Io's production was quiescent during this observation, following an extremely active phase in February 2015. These results are consistent with previous findings that Europa's Na exosphere has peak emission between midnight and dawn Jovian local time and support the idea that sodium escape from Io can significantly enhance the emission intensity measured at Europa.

  8. Razlika između klasične i keynesijanske ekonomske doktrine u 20. stoljeću s implikacijama na hrvatsku tranziciju

    OpenAIRE

    Brumec, Dino

    2017-01-01

    U dvadeseto stoljeće svijet je ušao s nepoljuljanom vjerom u snagu slobodnog tržišta koje će regulirati odnose među ljudima na svakoj razini. Prvi znanstvenik koji se suprostavio toj vjeri na jasno strukturiran način bio je John Maynard Keynes koji je ponudio državi doktrinu u kojoj njeno djelovanje ima velik prostor te je u vrlo kratkom roku postao najutjecajniji ekonomist na svijetu. Nasuprot njemu stajao je Friedrich Hayek koji je državi nudio mnogo manje utjecaja u gos...

  9. RAZVOJ APLIKACIJE PRETOČNEGA VIDEA NA MOBILNEM TELEFONU

    OpenAIRE

    Horvat, Jernej

    2012-01-01

    Diplomsko delo obravnava prenos video signala iz mobilnega telefona na TV. Prenos poteka preko Wi-Fi omrežja. Na mobilnem telefonu je nameščena ustrezna Android aplikacija, ki omogoča direkten prenos video signala in nalaganje na TV sprejemnik. Pomemben dejavnik, ki prispeva, da je ta proces mogoč, je sistem IMS (IP multimedijski podsistem), ki predstavlja omrežja naslednje generacije.

  10. A SEARCH FOR MAGNESIUM IN EUROPA'S ATMOSPHERE

    International Nuclear Information System (INIS)

    Hörst, S. M.; Brown, M. E.

    2013-01-01

    Europa's tenuous atmosphere results from sputtering of the surface. The trace element composition of its atmosphere is therefore related to the composition of Europa's surface. Magnesium salts are often invoked to explain Galileo Near Infrared Mapping Spectrometer spectra of Europa's surface, thus magnesium may be present in Europa's atmosphere. We have searched for magnesium emission in the Hubble Space Telescope Faint Object Spectrograph archival spectra of Europa's atmosphere. Magnesium was not detected and we calculate an upper limit on the magnesium column abundance. This upper limit indicates that either Europa's surface is depleted in magnesium relative to sodium and potassium, or magnesium is not sputtered as efficiently resulting in a relative depletion in its atmosphere.

  11. Regulamentação do estrogênio sintético 17α-etinilestradiol em matrizes aquáticas na Europa, Estados Unidos e Brasil

    Directory of Open Access Journals (Sweden)

    Danieli Lima da Cunha

    2016-01-01

    Full Text Available O estrogênio sintético 17α-etinilestradiol, principal componente utilizado em formulações de contraceptivos orais, tem sido apontado como um dos principais compostos responsáveis por provocar efeitos adversos no sistema endócrino de várias espécies. O objetivo deste estudo foi analisar o estado da arte dos dispositivos legais e normativos referentes ao controle desse estrogênio sintético nas águas da Europa e dos Estados Unidos, e traçar um paralelo com a realidade brasileira. No geral, os países têm buscado ampliar a regulamentação e monitoramento de alguns micropoluentes emergentes que antes não eram objeto de atenção por parte dos dispositivos legais. A Europa está mais avançada no que tange à qualidade dos corpos hídricos, enquanto que nos Estados Unidos esta substância é alvo de regulamentação apenas para a água destinada ao consumo humano. No Brasil, ainda não há nenhum dispositivo legal ou normativo que aborde esse estrogênio, o que pode ser associado a uma baixa maturidade do sistema brasileiro quanto ao controle de poluentes hídricos.

  12. Vpliv konfucija na sodobno izobraževanje na Kitajskem

    Directory of Open Access Journals (Sweden)

    Katja Skitek

    2009-12-01

    Full Text Available Izobraževanje na Kitajskem je bilo vedno trdno povezano s Konfucijem in konfucianizmom, kar pa ni čudno, saj je bil Konfucij prvi, ki je poudarjal moč z nanja in izobraževanja. LR Kitajska je v zadnjih petdesetih letih počasi in postopoma začela uveljavljati določene spremembe v vzgojno-izobraževalni sistem. Kakšne so te spremembe in koliko nanje še vedno vpliva konfucianizem, bo osrednja tema pričujočega članka. Konfucianizem danes na Kitajskem ni preveč popularen, izobraženci pa so se razporedili v dve skupini: eni trdijo, da je njegov vpliv še vedno velik, drugi pa zatrjujejo, da nima več nobenega vpliva na sodobno življenje. Katera stran ima prav? Konfucij je v prvi vrsti poudarjal pomembnost moralnih vrednot vsakega človeka in prav moralne vrednote, za katere se je zavzemal, so še danes trdno zasidrane v kitajski kulturi. Ali je torej sploh mogoče popolnoma izriniti Konfucija iz sodobnega izobraževanja?

  13. VPLIV ULCEROZNEGA KOLITISA NA KAKOVOST ŽIVLJENJA

    OpenAIRE

    Dugi, Maja

    2015-01-01

    Pri vsaki bolezni je zelo pomembna kakovost življenja pacientov. Ulcerozni kolitis je kronična bolezen, ki je znana po obdobjih mirovanja in izbruhov, kar definitivno vpliva na posameznika, ki se s tem spopada. Sooča se z raznimi omejitvami, ki vplivajo na njegov vsakdan. Rezultati raziskave so pokazali, da je kakovost življenja bolnikov z ulceroznim kolitisom izrazito okrnjena. Ne le, da se spopadajo z bolečino, ampak tudi s psihičnimi in socialnimi posledicami, ki vplivajo na fizične aktivn...

  14. MANAGEMENT DOGODKOV NA PRIMERU NIKE KONVENCIJE

    OpenAIRE

    Kapić, Sara

    2010-01-01

    V diplomski nalogi je predstavljen potek ustvarjanja in izvedbe dogodka, ki zajema številne aktivnosti, in sicer na primeru Nike konvencije. Namen diplomske naloge je namreč podati kritično oceno izvajanja aktivnosti, z namenom ugotoviti, katere aktivnosti bi se v okviru upravljanja z dogodkom lahko izpeljale boljše in podati predloge za uspešnejšo zasnovo in organizacijo naslednje Nike konvencije. Na podlagi posnetka je ugotovljeno, da je pri organizaciji, vodenju, izvedbi in nadzoru prihaja...

  15. UREDITEV SPOLNEGA NADLEGOVANJA NA DELOVNEM MESTU V REPUBLIKI SLOVENIJI

    OpenAIRE

    Golavšek, Nastja

    2009-01-01

    V diplomski nalogi je predstavljena problematika spolnega nadlegovanja na delovnem mestu. Spolno nadlegovanje je nezaželeno ravnanje spolne narave ali drugo ravnanje, temelječe na spolu, ki ogroža dostojanstvo žensk in moških na delovnem mestu

  16. NEPREMIČNINSKO POSREDOVANJE S POUDARKI NA IZHODIŠČIH ZA NOVELIRANJE ZAKONA O NEPREMIČNINSKEM POSREDOVANJU

    OpenAIRE

    Udovč, Marinka

    2014-01-01

    Posredovanje v prometu z nepremičninami je po letu 1990 postalo zelo dobičkonosna dejavnost. Lotil se je je lahko praktično vsakdo, ne glede na znanje in usposobljenost. Zaradi neetičnega obnašanja posameznih nepremičninskih posrednikov, ki so metali slabo luč na celotno panogo, je prišlo do oškodovanja posameznikov in poseg zakonodajalca je bil nujen. Z namenom ureditve opravljanja dejavnosti nepremičninskega posredovanja in posledično tudi povečanja varnosti uporabnikov teh storitev je bil ...

  17. A Pragmatic Path to Investigating Europa's Habitability

    Science.gov (United States)

    Pappalardo; Bengenal; Bar; Bills; Blankenship; Connerney; Kurth; McGrath; Moore; Prockter; hide

    2011-01-01

    Assessment of Europa's habitability, as an overarching science goal, will progress via a comprehensive investigation of Europa's subsurface ocean, chemical composition, and internal dynamical processes, The National Research Council's Planetary Decadal Survey placed an extremely high priority on Europa science but noted that the budget profile for the Jupiter Europa Orbiter (1EO) mission concept is incompatible with NASA's projected planetary science budget Thus, NASA enlisted a small Europa Science Definition Team (ESDT) to consider more pragmatic Europa mission options, In its preliminary findings (May, 2011), the ESDT embraces a science scope and instrument complement comparable to the science "floor" for JEO, but with a radically different mission implementation. The ESDT is studying a two-element mission architecture, in which two relatively low-cost spacecraft would fulfill the Europa science objectives, An envisioned Europa orbital element would carry only a very small geophysics payload, addressing those investigations that are best carried out from Europa orbit An envisioned separate multiple Europa flyby element (in orbit about Jupiter) would emphasize remote sensing, This mission architecture would provide for a subset of radiation-shielded instruments (all relatively low mass, power, and data rate) to be delivered into Europa orbit by a modest spacecraft, saving on propellant and other spacecraft resources, More resource-intensive remote sensing instruments would achieve their science objectives through a conservative multiple-flyby approach, that is better situated to handle larger masses and higher data volumes, and which aims to limit radiation exposure, Separation of the payload into two spacecraft elements, phased in time, would permit costs to be spread more uniformly over mUltiple years, avoiding an excessively high peak in the funding profile, Implementation of each spacecraft would be greatly simplified compared to previous Europa mission

  18. On the origin of alkali metals in Europa exosphere

    Science.gov (United States)

    Ozgurel, Ozge; Pauzat, Françoise; Ellinger, Yves; Markovits, Alexis; Mousis, Olivier; LCT, LAM

    2016-10-01

    At a time when Europa is considered as a plausible habitat for the development of an early form of life, of particular concern is the origin of neutral sodium and potassium atoms already detected in its exosphere (together with magnesium though in smaller abundance), since these atoms are known to be crucial for building the necessary bricks of prebiotic species. However their origin and history are still poorly understood. The most likely sources could be exogenous and result from the contamination produced by Io's intense volcanism and/or by meteoritic bombardment. These sources could also be endogenous if these volatile elements originate directly from Europa's icy mantle. Here we explore the possibility that neutral sodium and potassium atoms were delivered to the satellite's surface via the upwelling of ices formed in contact with the hidden ocean. These metallic elements would have been transferred as ions to the ocean at early epochs after Europa's formation, by direct contact of water with the rocky core. During Europa's subsequent cooling, the icy layers formed at the top of the ocean would have kept trapped the sodium and potassium, allowing their future progression to the surface and final identification in the exosphere of the satellite. To support this scenario, we have used chemistry numerical models based on first principle periodic density functional theory (DFT). These models are shown to be well adapted to the description of compact ice and are capable to describe the trapping and neutralization of the initial ions in the ice matrix. The process is found relevant for all the elements considered, alkali metals like Na and K, as well as for Mg and probably for Ca, their respective abundances depending essentially of their solubility and chemical capabilities to blend with water ices.

  19. Salinibater Ruber as a Model for the Habitability of Europa's Ocean

    Science.gov (United States)

    Cardona, M. C.; Ramírez, S. I.

    2017-11-01

    The moon Europa has an ocean enriched with sulfate compounds. This work evaluates the adaptation strategies of Salinibacter ruber, a halophilic bacterium, when subjected to MgSO4 and NaSO4, two of the main salty components of Europás ocean.

  20. De Informatiefuik : hoeveel controle heb jij over je online identiteit?

    NARCIS (Netherlands)

    Roosendaal, A.P.C.

    2013-01-01

    Bijna iedereen in Nederland heeft een 'digitaal profiel', bijvoorbeeld op Facebook of LinkedIn. Maar ook anderen werken aan een profiel van jou: denk aan je bestellijst bij Bol.com of een bestand van de overheid. In feite wordt bijna al je klikgedrag op internet wel door iemand opgeslagen en

  1. Ježekite, Na.sub.8./sub.[(UO.sub.2./sub.)(CO.sub.3./sub.).sub.3./sub.](SO.sub.4./sub.).sub.2./sub..3H.sub.2./sub.O, a new uranyl mineral from Jáchymov, Czech Republic

    Czech Academy of Sciences Publication Activity Database

    Plášil, Jakub; Hloušek, J.; Kasatkin, A.V.; Belakovskiy, D. I.; Čejka, J.; Chernyshov, D.

    2015-01-01

    Roč. 60, č. 4 (2015), 259-267 ISSN 1802-6222 R&D Projects: GA ČR GP13-31276P Institutional support: RVO:68378271 Keywords : ježekite * new mineral * uranyl carbonate-sulfate * crystal structure * Jáchymov Subject RIV: DB - Geology ; Mineralogy Impact factor: 1.326, year: 2015

  2. Biogeochemical Reactions Under Simulated Europa Ocean Conditions

    Science.gov (United States)

    Amashukeli, X.; Connon, S. A.; Gleeson, D. F.; Kowalczyk, R. S.; Pappalardo, R. T.

    2007-12-01

    Galileo data have demonstrated the probable presence of a liquid water ocean on Europa, and existence of salts and carbon dioxide in the satellite's surface ice (e.g., Carr et al., 1998; McCord et al., 1999, Pappalardo et al., 1999; Kivelson et al., 2000). Subsequently, the discovery of chemical signatures of extinct or extant life in Europa's ocean and on its surface became a distinct possibility. Moreover, understanding of Europa's potential habitability is now one of the major goals of the Europa Orbiter Flagship mission. It is likely, that in the early stages of Europa's ocean formation, moderately alkaline oceanic sulfate-carbonate species and a magnetite-silicate mantel could have participated in low-temperature biogeochemical sulfur, iron and carbon cycles facilitated by primitive organisms (Zolotov and Shock, 2004). If periodic supplies of fresh rock and sulfate-carbonate ions are available in Europa's ocean, then an exciting prospect exists that life may be present in Europa's ocean today. In our laboratory, we began the study of the plausible biogeochemical reactions under conditions appropriate to Europa's ocean using barophilic psychrophilic organisms that thrive under anaerobic conditions. In the near absence of abiotic synthetic pathways due to low Europa's temperatures, the biotic synthesis may present a viable opportunity for the formation of the organic and inorganic compounds under these extreme conditions. This work is independent of assumptions regarding hydrothermal vents at Europa's ocean floor or surface-derived oxidant sources. For our studies, we have fabricated a high-pressure (5,000 psi) reaction vessel that simulates aqueous conditions on Europa. We were also successful at reviving barophilic psychrophilic strains of Shewanella bacterium, which serve as test organisms in this investigation. Currently, facultative barophilic psychrophilic stains of Shewanella are grown in the presence of ferric food source; the strains exhibiting iron

  3. Thick or Thin Ice Shell on Europa?

    Science.gov (United States)

    2007-01-01

    Scientists are all but certain that Europa has an ocean underneath its icy surface, but they do not know how thick this ice might be. This artist concept illustrates two possible cut-away views through Europa's ice shell. In both, heat escapes, possibly volcanically, from Europa's rocky mantle and is carried upward by buoyant oceanic currents. If the heat from below is intense and the ice shell is thin enough (left), the ice shell can directly melt, causing what are called 'chaos' on Europa, regions of what appear to be broken, rotated and tilted ice blocks. On the other hand, if the ice shell is sufficiently thick (right), the less intense interior heat will be transferred to the warmer ice at the bottom of the shell, and additional heat is generated by tidal squeezing of the warmer ice. This warmer ice will slowly rise, flowing as glaciers do on Earth, and the slow but steady motion may also disrupt the extremely cold, brittle ice at the surface. Europa is no larger than Earth's moon, and its internal heating stems from its eccentric orbit about Jupiter, seen in the distance. As tides raised by Jupiter in Europa's ocean rise and fall, they may cause cracking, additional heating and even venting of water vapor into the airless sky above Europa's icy surface. (Artwork by Michael Carroll.)

  4. A integração dos sistemas de educação superior na Europa: de Roma a Bolonha ou da integração econômica à integração acadêmica/The european system of higher education integration: from roma to Bologna or from economic integration to academic integration

    Directory of Open Access Journals (Sweden)

    Mário Luiz Neves de Azevedo

    2007-01-01

    Full Text Available Este trabalho trata a respeito do processo de integração dos sistemas de educação superior na Europa, região que, desde o fim da segunda guerra mundial, está procurando eliminar as fronteiras em todos os âmbitos. O Processo de Bolonha, homenagem à universidade mais antiga da Europa, é o nome do conjunto dos eventos (reuniões, resoluções e normas relativos às medidas de implementação dos princípios da reunião de ministros da educação europeus que ocorreu em Bolonha, em 1999, com a finalidade de construir um espaço europeu de educação superior até o ano 2010, cujos objetivos fundamentais encetam, principalmente, para a competitividade do Sistema Europeu de Ensino Superior frente a outras regiões e para a mobilidade e o emprego no Espaço Europeu. Dessa maneira, analisa-se também o papel dos atores sociais nesse processo e a discussão a respeito da natureza da educação superior: um bem público catalisador da solidariedade internacional ou uma mercadoria a ser explorada na construção de um mercado educativo transnacional. This paper analysis the integration process of higher education system in Europe, region that, since the end of Second World War is trying to eliminate the borders in all scopes. The Process has been named as Bologna's Process, to homage the older Europe's university. It is a set of resolutions, events and rules, related to the implementation measures of the principles resulted of the European ministers meeting, occurred in Bologna in 1999, with the purpose of building an European space of higher education until 2010. The fundamental goals are competitiveness of the front Higher education European system to others regions, mobility and the job in the European Space. It analysis also the social actor’s roll in this process and the discussion concerning about of nature of higher education: one very public aspect of the international solidarity or a exploratory merchandise to being explored in the

  5. Za koncept vseživljenjskega izobraževanja in vseživljenjskega učenja je koncept izobraževanja odraslih vitalnega pomena

    Directory of Open Access Journals (Sweden)

    Dušana Findeisen

    2012-03-01

    Full Text Available Sredi finančne krize se vse bolj izgublja spomin na to, kaj nam je Evropska unija dala doslej in nam daje zdaj, tudi na področju izobraževanja odraslih, zato je morebiti prav, da se vrnemo k preglednim vtisom s konference, ki je zaznamovala deseti rojstni dan programa Grundtvig. Konference Deset let programa Grundtvig ali deset let inovativnosti in inovacij v izobraževanju odrasli v Bruslju sem se resda udeležila kot predstavnica AGE Platform Europe, vodilne evropske organizacije za vprašanja starejših, kjer delujem kot izvedenka za zaposlovanje in izobraževanje starejših. Uradno sicer ne, v resnici pa sem na tej konferenci zagovarjala tudi stališča slovenske univerze za tretje življenjsko obdobje in seveda stališča, ki smo jih razvili v slovenski andragogiki.

  6. Numerična in eksperimentalna analiza delovanja Teslinega ventilatorja

    OpenAIRE

    Lukačič, Rajko

    2017-01-01

    Nikola Tesla je patentiral ventilator, ki deluje na principu trenja. V diplomskem delu je opisano delovanje Teslinega ventilatorja in teoretično ozadje njegovega delovanja z namenom zmanjševanja hrupa. V sami raziskavi smo s programom Ansys izdelali numerični model, ki temelji na turbulentnem modelu k-

  7. Nalaz tombusvirusa na vrsti Erigeron canadensis L.

    OpenAIRE

    Jeknić, Zoran; Erić, Živojin; Grbelja, Julijana

    1988-01-01

    Iz listova zaraženih primjeraka korovne biljke Erigeron canadensis L. koji su rasli na nekoliko lokaliteta u Sarajevu izoliran je virus iz skupine tombusvirusi. Identifikacija virusa izvršena je na osnovi reakcije pokusnih biljaka, analize ultratankih presjeka kroz zaraženo tkivo, morfologije i veličine virusnih čestica, te na osnovi seroloških reakcija metodom dvostruke imunodifuzije u agarskom gelu i čvrsto fazne imunoelektronske mikroskopije (SPIEM). U serološkim pokusima upotrijebljen je ...

  8. Računalniška izdelava ocenjevalne razdelitve na mednarodnih razstavah mačk

    OpenAIRE

    LAMPER, DEAN

    2018-01-01

    Na mednarodni razstavi mačk je potrebno prijavljene mačke razdeliti med sodnike, da jih ocenijo. Pri pripravi te razdelitve je potrebno upoštevati mnogo kriterijev, prijavljenih mačk pa je lahko nekaj sto. Zahtevnost priprave dobre razdelitve tako presega človeške zmožnosti, zato smo želeli razdelitev mačk med sodnike optimizirati z metodami umetne inteligence. V nalogi je predstavljeno nekaj algoritmov, ki jih je mogoče uporabiti za izdelavo ocenjevalne razdelitve na mednarodni razstavi m...

  9. MISE: A Search for Organics on Europa

    Science.gov (United States)

    Whalen, Kelly; Lunine, Jonathan I.; Blaney, Diana L.

    2017-01-01

    NASA’s planned Europa Flyby Mission will try to assess the habitability of Jupiter’s moon, Europa. One of the selected instruments on the mission is the Mapping Imaging Spectrometer for Europa (MISE). MISE is a near-infrared imaging spectrometer that takes spectra in the 0.8-5 micron range, and it will be capable of mapping Europa’s surface chemical composition. A primary goal of the MISE instrument is to determine if Europa is capable of supporting life by searching for amino acid signatures in the infrared spectra. We present spectra of pure amino acid at MISE’s resolution, and we analyze the effect of chirality on these spectra. Lastly, we present model spectra for diluted/mixed amino acids to simulate more realistic concentrations. We show MISE can distinguish between different types of amino acids, such as isoleucine, leucine, and their enantiomers.

  10. SLUSH: Europa Hybrid Deep Drill, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — There are at least two fundamental design approaches one could use when trying to penetrate the icy shell on Europa and other planetary bodies: a melt probe and an...

  11. Predstave o seksu u filmovima na temu postapokalipse

    Directory of Open Access Journals (Sweden)

    Ana Banić-Grubišić

    2016-03-01

    Full Text Available Rad se bavi načinima predstavljanja seksualnih odnosa u filmovima na temu postapokalipse. Razmatraju se različiti oblici/vrste seksualnih veza, koje se javljaju u postkataklizmičnom okruženju, u odnosu na dva tipa zajednica/društava koja nastaju nakon kraja sveta. Ti filmovi pokazuju koliko je ideja o nagonskoj, prirodnoj, biološkoj seksualnosti raširena u popularnoj imaginaciji – seks je u postapokalipsi predstavljen kao pokretačka sila, na isti način kao što je to i glad.

  12. Modeling Europa's Ice-Ocean Interface

    Science.gov (United States)

    Elsenousy, A.; Vance, S.; Bills, B. G.

    2014-12-01

    This work focuses on modeling the ice-ocean interface on Jupiter's Moon (Europa); mainly from the standpoint of heat and salt transfer relationship with emphasis on the basal ice growth rate and its implications to Europa's tidal response. Modeling the heat and salt flux at Europa's ice/ocean interface is necessary to understand the dynamics of Europa's ocean and its interaction with the upper ice shell as well as the history of active turbulence at this area. To achieve this goal, we used McPhee et al., 2008 parameterizations on Earth's ice/ocean interface that was developed to meet Europa's ocean dynamics. We varied one parameter at a time to test its influence on both; "h" the basal ice growth rate and on "R" the double diffusion tendency strength. The double diffusion tendency "R" was calculated as the ratio between the interface heat exchange coefficient αh to the interface salt exchange coefficient αs. Our preliminary results showed a strong double diffusion tendency R ~200 at Europa's ice-ocean interface for plausible changes in the heat flux due to onset or elimination of a hydrothermal activity, suggesting supercooling and a strong tendency for forming frazil ice.

  13. Pozitivni in negativni vplivi risank na otroke

    OpenAIRE

    Povše, Nika

    2017-01-01

    V tej diplomski nalogi smo raziskovali pozitivne in negativne vplive risank na otroke. Začeli smo z zgodovino televizije, tako svetovno zgodovino kot zgodovino televizije na Slovenskem. Na isti način smo pregledali tudi zgodovino risank. Raziskovali smo otrokov razvoj, predvsem tiste vidike, ki so izpostavljeni vplivom risank, kot so morala, jezik, domišljija in učenje. Sledilo je raziskovanje negativnih in pozitivnih vplivov, ki jih imajo risanke na otroke, kar je tudi naš glavni problem te ...

  14. Malaria epidemics in Europe after the First World War: the early stages of an international approach to the control of the disease Malária epidêmica na Europa após a Primeira Guerra Mundial: estágios iniciais de uma abordagem internacional de controle da doença

    Directory of Open Access Journals (Sweden)

    Gabriel Gachelin

    2011-06-01

    Full Text Available The severity and endemicity of malaria declined gradually in Europe until WWI. During and after the war, the number of malaria cases increased substantially and peaked in 1922-1924. This prompted the Hygiene Commission of the League of Nations to establish a Malaria Commission in 1923 to define the most efficient anti-malaria procedures. Additionally, between 1924 and 1930 there were several international meetings and collaborations concerning malaria, which involved the main institutes of parasitology and the Rockefeller Foundation. The Commission reports, the guidelines for anti-malaria campaigns and the scientific programs which came out of these meetings and collaborations are analyzed in the present paper.Antes da Segunda Guerra Mundial, a severidade e endemicidade da malária diminuíram gradualmente na Europa. Durante e após a guerra, o número de casos cresceu substancialmente, chegando ao máximo entre 1922 e 1924. Isso fez com que a Comissão de Higiene da Liga das Nações estabelecesse, em 1923, a Comissão de Malária, para definir procedimentos mais eficazes contra a doença. Entre 1924 e 1930 encontros e colaborações internacionais, nos quais estiveram envolvidos os principais intitutos de parasitologia e a Fundação Rockefeller, discutiram a enfermidade. Os relatórios da Comissão, as diretrizes para campanhas antimaláricas e os programas científicos decorrentes desses encontros e colaborações são analisados no artigo.

  15. De digitale stresscoach : totale controle over je mentale gezondheid of Big Brother is watching you?

    NARCIS (Netherlands)

    Lieshout, M. van; Wiezer, N.; Korte, E. de

    2014-01-01

    Een digitale coach die je helpt stress op je werk te verminderen en meer energie uit je werk te halen klinkt aantrekkelijk. Stress ervaren we immers allemaal. Net zoals we allemaal streven naar werk waar je energie van krijgt. En stress vermijden we liever. Stress is een maatschappelijk probleem en

  16. Various Landscapes and Features on Europa

    Science.gov (United States)

    1997-01-01

    These 15 frames show the great variety of surface features on Jupiter's icy moon, Europa, which have been revealed by the Galileo spacecraft Solid State Imaging (CCD) system during its first six orbits around Jupiter from June 1996 to February 1997. North is to the top of each of the images. The features seen on Europa's surface document both internal and external processes shaping the icy crust. Internal processes and the possible presence of liquid water beneath the ice are indicated by features such as 'dark spots', lobe-shaped flow features, 'puddles','mottled terrain', knobs, pits, and the darker areas along ridges and triple bands.Europa is subjected to constant tugging from the giant planet, Jupiter, as well as from its neighboring moons, Io and Ganymede. This causes 'tidal' forces that affect Europa's interior and surface. Evidence for such forces includes ridges, fractures, wedge-shaped bands, and areas of 'chaos'. Some of these features result from alternate extension and compression buckling and pulling apart Europa's icy shell.Impact craters document external effects on a planet's surface. Although present on Europa, impact craters are relatively scarce compared to the number seen on Ganymede, Callisto, and on the surfaces of most other 'rocky' planets and moons in our solar system. This scarcity of craters suggests that the surface of Europa is very young. 'Maculae' on Europa may be the scars from large impact events.These images have resolutions from 27 meters (89 feet) to 7 kilometers (4.3 miles) per picture element (pixel) and were taken by Galileo at ranges of 2,500 kilometers (1,525 miles) to 677,000 kilometers (413,000 miles) from Europa.The Jet Propulsion Laboratory, Pasadena, CA manages the Galileo mission for NASA's Office of Space Science, Washington, DC. JPL is an operating division of California Institute of Technology (Caltech).This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo

  17. Heat transfer of ascending cryomagma on Europa

    Science.gov (United States)

    Quick, Lynnae C.; Marsh, Bruce D.

    2016-06-01

    Jupiter's moon Europa has a relatively young surface (60-90 Myr on average), which may be due in part to cryovolcanic processes. Current models for both effusive and explosive cryovolcanism on Europa may be expanded and enhanced by linking the potential for cryovolcanism at the surface to subsurface cryomagmatism. The success of cryomagma transport through Europa's crust depends critically on the rate of ascent relative to the rate of solidification. The final transport distance of cryomagma is thus governed by initial melt volume, ascent rate, overall ascent distance, transport mechanism (i.e., diapirism, diking, or ascent in cylindrical conduits), and melt temperature and composition. The last two factors are especially critical in determining the budget of expendable energy before complete solidification. Here we use these factors as constraints to explore conditions under which cryomagma may arrive at Europa's surface to facilitate cryovolcanism. We find that 1-5 km radius warm ice diapirs ascending from the base of a 10 km thick stagnant lid can reach the shallow subsurface in a partially molten state. Cryomagma transport may be further facilitated if diapirs travel along pre-heated ascent paths. Under certain conditions, cryolava transported from 10 km depths in tabular dikes or pipe-like conduits may reach the surface at temperatures exceeding 250 K. Ascent rates for these geometries may be high enough that isothermal transport is approached. Cryomagmas containing significant amounts of low eutectic impurities can also be delivered to Europa's surface by propagating dikes or pipe-like conduits.

  18. Dejavniki psihološkega nasilja na delovnem mestu

    OpenAIRE

    Ilc, Teja

    2011-01-01

    Raziskave na področju delovnih razmer kažejo, da je danes pereč problem ravno psihološko nasilje na delovnem mestu. Posebna oblika psihološkega nasilja na delovnem mestu je mobing, s katerim se v praksi srečujemo vsak dan, vendar se ga pogosto ne zavedamo. Namen magistrske naloge je pojasniti pojem in pomen mobinga v delovnih organizacijah, poiskati možne vzroke in posledice, ki vplivajo na ta pojav, ter predlagati rešitve. Poznavanje mehanizmov, ki povzročajo mobing, njegovih vzrokov in...

  19. Denkers over eenwording van heinde en verre - Ghandi en Europa

    NARCIS (Netherlands)

    prof. dr. Ben Hoetjes

    2006-01-01

    Europa raakt in de publieke beeldvorming in Nederland duidelijk op de achtergrond. Andere zaken - het nieuwe zorgstelsel, de pensioenen, de misdaad, het internationale terrorisme, mensenrechtenschendingen, natuurrampen - hebben allang de voorpagina's overgenomen. Voor Europa-aanhangers zoals

  20. Europa Drum Sampler (EDuS), Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The main objective of the proposed work is to develop a robust and effective sample acquisition system for the Europa lander called the Europa Drum Sampler (EDuS)....

  1. Commentary: The Feasibility of Subduction and Implications for Plate Tectonics on Jupiter's Moon Europa

    Science.gov (United States)

    Kattenhorn, Simon A.

    2018-03-01

    A new modeling-based study by Johnson et al. (2017, https://doi.org/10.1002/2017JE005370) lends support to the hypothesis that portions of Europa's surface may have been removed by the process of subduction, as suggested by Kattenhorn and Prockter (2014, https://doi.org/10.1038/NGEO2245). Using a simple 1-D model that tracks the thermal and density structure of a descending ice plate, Johnson et al. show that ice plates with 10% porosity and overall salt contents of 5%, which differ in salt content by 2.5% from the surrounding reference ice shell, are nonbuoyant and thus likely to sink through the underlying, convecting portion of the ice shell. The feasibility of subduction in an ice shell is critical to the existence of icy plate tectonics, which is hypothesized to exist at least locally on Europa, potentially making it the only other Solar System body other than Earth with a surface modified by plate tectonics.

  2. An ice crystal model for jupiter's moon Europa

    DEFF Research Database (Denmark)

    Dahl-Jensen, Dorthe; schmidt, Karen Guldbae

    2003-01-01

    A simple model for crystal growth in the ice shell of Europa has been made in order to estimate the size of ice crystals at Europa's surface. If mass is lost from the surface of Europa due to sputtering processes, and the ice thickness is constant in time, ice crystals will be transported upwards...

  3. Voorbij de retoriek: sociaal Europa vanuit twaalf invalshoeken

    NARCIS (Netherlands)

    van den Burg, I.; Cremers, J.; Hamans, C.; Pilon, A.

    2014-01-01

    Voorbij de retoriek. Sociaal Europa vanuit twaalf invalshoeken is een kritische analyse van de voorbije decennia, waarin het opbouwen van een sociaal Europa is achtergebleven bij het marktgerichte Europa. Wat zijn de oorzaken, de gevolgen en de oplossingen? En vooral: hoe zorgen we ervoor dat

  4. New observations on the crustacean fauna of Europa Island ...

    African Journals Online (AJOL)

    The Crustacea Decapoda of Europa Island have been inventoried during the BIORECIE fieldwork conducted from 7-12 November 2011. Previous records for Europa Island have been also compiled and an updated documented checklist of the species is proposed. In total, 175 decapods are reported for Europa Island, ...

  5. Analiza vpliva barve na učinkovitost grafično oblikovanega logotipa

    OpenAIRE

    Piko, Maja

    2017-01-01

    V magistrskem delu smo obravnavali vpliv barv na učinkovitost logotipa, pri čemer smo želeli ugotoviti, ali je barva najučinkovitejša za predstavljanje izbrane dejavnosti. Učinkovitost barve pomeni, da jo anketiranci prepoznajo kot najbolj preferenčno. Osrednji motiv naloge je bil dokazati vpliv barve na učinkovitost logotipa in njegovo boljšo povezanost, prepoznavnost ter pozitivno asociacijo na dejavnost, ki jo predstavlja. Logotip je sestavljen iz različnih elementov, eden izmed njih pa je...

  6. Načrtovanje vodnogospodarskih ureditev s programskim orodjem Autodesk CIVIL 3D

    OpenAIRE

    Lubej, Gorazd

    2016-01-01

    Diplomsko delo je sestavljeno iz samih osnov vodnogospodarskih ureditev ter primerjave načrtovanja s programskim orodjem AutoCAD 2015 z vmesnikom/vtičnikom Aquaterra in programskim orodjem Autodesk Civil 3D. Cilj je predstavitev dela oziroma postopka dela z obema programskima orodjema, da se dobi vpogled v potek dela z enim in drugim programom. Ugotovljeno je, da je za časovno omejeno pripravo načrtov (kratki rok izdelave načrta) primernejša uporaba programskega orodja AutoCAD 2015 z vmesniko...

  7. POSLOVNI POTENCIAL DRUŽBENEGA OMREŽJA INSTAGRAM NA PRIMERU PODJETJA X

    OpenAIRE

    Mujkanović, Maja

    2016-01-01

    V svetu sodobne tehnologije je že skoraj nujno, da podjetja za komuniciranje uporabljajo digitalne medije, saj jim omogočajo lažje približanje ciljni skupini in komuniciranje s svojimi odjemalci. Tako lahko podjetja izbirajo med različnimi družbenimi omrežji, sami pa morajo presoditi, kateri način komuniciranja je najbolj primeren glede na segment njihovih strank. Enega od načinov komuniciranja s strankami omogoča tudi družbeno omrežje Instagram, ki ga bomo kot poslovni potencial v nadalj...

  8. Analiza učinkovitosti učenja strojnika na stroju za sečnjo

    OpenAIRE

    Pezdevšek Malovrh, Špela; Košir, Boštjan; Krč, Janez

    2004-01-01

    Članek obravnava načine učenja bodočih strojnikov za delo s strojem za sečnjo.Na prvem takšnem primeru v Sloveniji je opisan in analiziran potek učenja s simulatorjem in merjeni so časi posameznih postopkov pri dveh kandidatih. Opisano je delovanje simulatorja za učenje na stroju Timberjack 1270 D in potek enotedenskega tečaja. Narejena je primerjava med kandidatoma glede porabe časa in števila poškodb na virtualnem stroju in sestoju, ki jih je beležil program simulatorja. Podane so usmeritve...

  9. Iskolčenje i snimanje trase magistralnog plinovoda na dionici Kutina - Slavonski Brod

    OpenAIRE

    Sabolov, Tomislav

    2006-01-01

    U ovom članku dan je prikaz geodetskih radova prilikom iskolčenja i snimanja trase magistralnog plinovoda na dionici Kutina – Slavonski Brod. Iskolčenje i snimanje cijele trase obavljeno je dvjema različitim metodama: primjenom GPS sustava Thales Navigation ProMark2 i totalnim mjernim stanicama Leica TC 605 i TCR 407 power stations. Na kraju je objašnjen postupak izrade geodetskog elaborata za katastar vodova prema propisima Pravilnika o katastru vodova.

  10. Science and Reconnaissance from the Europa Clipper Mission Concept: Exploring Europa's Habitability

    Science.gov (United States)

    Pappalardo, Robert; Senske, David; Prockter, Louise; Paczkowski, Brian; Vance, Steve; Goldstein, Barry; Magner, Thomas; Cooke, Brian

    2015-04-01

    Europa is recognized by the Planetary Science De-cadal Survey as a prime candidate to search for a pre-sent-day habitable environment in our solar system. As such, NASA has pursued a series of studies, facilitated by a Europa Science Definition Team (SDT), to define a strategy to best advance our scientific understanding of this icy world with the science goal: Explore Europa to investigate its habitability. (In June of 2014, the SDT completed its task of identifying the overarching science objectives and investigations.) Working in concert with a technical team, a set of mission archi-tectures were evaluated to determine the best way to achieve the SDT defined science objectives. The fa-vored architecture would consist of a spacecraft in Ju-piter orbit making many close flybys of Europa, con-centrating on remote sensing to explore the moon. In-novative mission design would use gravitational per-turbations of the spacecraft trajectory to permit flybys at a wide variety of latitudes and longitudes, enabling globally distributed regional coverage of Europa's sur-face, with nominally 45 close flybys, typically at alti-tudes from 25 to 100 km. This concept has become known as the Europa Clipper. The Europa SDT recommended three science ob-jectives for the Europa Clipper: Ice Shell and Ocean: Characterize the ice shell and any subsurface water, including their heterogeneity, ocean properties, and the nature of surface-ice-ocean exchange; Composition: Understand the habitability of Europa's ocean through composition and chemistry; and Geology: Understand the formation of surface features, including sites of recent or current activity, and characterize high science interest localities. The Europa SDT also considered implications of the Hubble Space Telescope detection of possible plumes at Europa. To feed forward to potential subsequent future ex-ploration that could be enabled by a lander, it was deemed that the Europa Clipper mission concept should provide the

  11. Power Subsystem Approach for the Europa Mission

    Directory of Open Access Journals (Sweden)

    Ulloa-Severino Antonio

    2017-01-01

    Full Text Available NASA is planning to launch a spacecraft on a mission to the Jovian moon Europa, in order to conduct a detailed reconnaissance and investigation of its habitability. The spacecraft would orbit Jupiter and perform a detailed science investigation of Europa, utilizing a number of science instruments including an ice-penetrating radar to determine the icy shell thickness and presence of subsurface oceans. The spacecraft would be exposed to harsh radiation and extreme temperature environments. To meet mission objectives, the spacecraft power subsystem is being architected and designed to operate efficiently, and with a high degree of reliability.

  12. Biomarker Production and Preservation on Europa

    Science.gov (United States)

    Buffo, J.; Schmidt, B. E.

    2017-12-01

    Future landing site selection and sampling techniques for Europa will concentrate on locations of high potential biomarker preservation, however it is unclear what the best targets might be. On Europa, the scenario is quite unlike the depositional surface environments of terrestrial planets we've studied thus far-Europa's surface is passively communicating with putative habitable niches below that extend throughout the ice shell, ocean and sea floor. In this work, I approach biomarker production and preservation on Europa based by considering the many hypotheses that govern the its habitability, the processes that occur within the sea floor, ocean, and ice and exchange between them, and the geologic hypotheses for the formation of its various surfaces to establish, what journey through the planet a biomarker might take to arrive, if possible, at the surface where it is accessible to near-term landed missions. The goal of this project is to construct a simple model through which to consider the context for sampled material that will provide us with the ability to identify limitations in our intuition, understanding of the Europan system, our current hypotheses and data, and provide a road map for developing both areas for new research and identifying technology gaps that we must overcome before we can confidently select a landing site or analyze a sample from the near surface of Europa. I first consider the nature of the environment, i.e. at the sea floor interface, the ocean, or ocean-ice interface, in order to establish what the likely "biomarker" could be and then trace its path through the system: downwelling through the shell, mixing through the ocean, and pathways to the surface. Importantly, many models exist for the production of Europa's surface and subsurface geology that could affect the integrity of a putative biomarker. Often we modulate such considerations as a function of the time-scales over which the geologic process occurs, however such processes

  13. Cost-effectiveness of Japanese encephalitis (JE) immunization in Bali, Indonesia.

    Science.gov (United States)

    Liu, Wei; Clemens, John D; Kari, Komang; Xu, Zhi-Yi

    2008-08-18

    Two hypothetical birth cohorts in Bali, each consisting of 100,000 newborns, one immunized with live, attenuated JE vaccine and the other un-immunized, were modeled for JE risk over 11 years. Cumulative JE incidence before JE vaccine introduction was used to represent JE risk in the unvaccinated cohort. Data on vaccine efficacy, vaccination and treatment costs were taken from published papers and surveys. The potential immunization program averted 54 cases, 5 deaths and saved 1,224 disability adjusted life years (DALYs) at a net cost of USD 700 per JE case averted and USD 31 per DALY saved and thus was highly cost-effective.

  14. Europa the ocean moon : search for an alien biosphere

    CERN Document Server

    Greenberg, Richard

    2004-01-01

    Europa - The Ocean Moon tells the story of the Galileo spacecraft probe to Jupiter's moon, Europa. It provides a detailed description of the physical processes, including the dominating tidal forces that operate on Europa, and includes a comprehensive tour of Europa using images taken by Galileo's camera. The book reviews and evaluates the interpretative work carried out to date, providing a philosophical discussion of the scientific process of analyzing results and the pitfalls that accompany it. It also examines the astrobiological constraints on this possible biosphere, and implications for future research, exploration and planetary biological protection. Europa - The Ocean Moon provides a unique understanding of the Galileo images of Europa, discusses the theory of tidal processes that govern its icy ridged and disrupted surface, and examines in detail the physical setting that might sustain extra-terrestrial life in Europa's ocean and icy crust.

  15. Hartvig Frisch og "Pest over Europa"

    DEFF Research Database (Denmark)

    Fledelius, Karsten

    2013-01-01

    Vil populistiske bevægelser i dagens Europa udhule demokratiet og skabe stater med en formel retsorden, som bliver vendt mod syndebukke og udnyttes til diskrimination af etniske, sociale og religiøse mindretal – som i 1930erne?...

  16. Europa's Compositional Evolution and Ocean Salinity

    Science.gov (United States)

    Vance, S.; Glein, C.; Bouquet, A.; Cammarano, F.; McKinnon, W. B.

    2017-12-01

    Europa's ocean depth and composition have likely evolved through time, in step with the temperature of its mantle, and in concert with the loss of water and hydrogen to space and accretion of water and other chemical species from comets, dust, and Io's volcanism. A key aspect to understanding the consequences of these processes is combining internal structure models with detailed calculations of ocean composition, which to date has not been done. This owes in part to the unavailability of suitable thermodynamic databases for aqueous chemistry above 0.5 GPa. Recent advances in high pressure aqueous chemistry and water-rock interactions allow us to compute the equilibrium ionic conditions and pH everywhere in Europa's interior. In this work, we develop radial structure and composition models for Europa that include self-consistent thermodynamics of all materials, developed using the PlanetProfile software. We will describe the potential hydration states and porosity of the rocky interior, and the partitioning of primordial sulfur between this layer, an underlying metallic core, and the ocean above. We will use these results to compute the ocean's salinity by extraction from the upper part of the rocky layer. In this context, we will also consider the fluxes of reductants from Europa's interior due to high-temperature hydrothermalism, serpentinization, and endogenic radiolysis.

  17. Core ethical values: EuropaBio.

    Science.gov (United States)

    2002-01-01

    EuropaBio, the European Association for BioIndustries, represents 40 companies operating world wide and 14 national association (totaling around 600 small and medium-sized enterprises) involved in the research, development, testing, manufacturing, marketing, sales and distribution of biotechnology products and services in the fields of healthcare, agriculture, food and the environment.

  18. Cryovolcanic Emplacement of Domes on Europa

    Science.gov (United States)

    Quick, Lynnae C.; Glaze, Lori S.; Baloga, Stephen M.

    2016-01-01

    Here we explore the hypothesis that certain domes on Europa may have been produced by the extrusion of viscous cryolavas. A new mathematical method for the emplacement and relaxation of viscous lava domes is presented and applied to putative cryovolcanic domes on Europa. A similarity solution approach is applied to the governing equation for fluid flow in a cylindrical geometry, and dome relaxation is explored assuming a volume of cryolava has been rapidly emplaced onto the surface. Nonphysical sin- gularities inherent in previous models for dome relaxation have been eliminated, and cryolava cooling is represented by a time-variable viscosity. We find that at the onset of relaxation, bulk kinematic viscosities may lie in the range between 10(exp 3) and 10(exp 6) sq m/s, while the actual fluid lava viscosity may be much lower. Plausible relaxation times to form the domes, which are linked to bulk cryolava rheology, are found to range from 3.6 days to 7.5 years. We find that cooling of the cryolava, while dominated by conduction through an icy skin, should not prevent fluids from advancing and relaxing to form domes within the timescales considered. Determining the range of emplacement conditions for putative cryolava domes will shed light on Europa's resurfacing history. In addition, the rheologies and compositions of erupted cryolavas have implications for subsurface cryomagma ascent and local surface stress conditions on Europa.

  19. Forschung weltweit anerkannt: lernen von Europa

    CERN Multimedia

    Lorbeere, K

    2006-01-01

    Europa is better than its reputation. On one hand, the old continent, with the CERN, has the most modern research center for particle physics of the world; in addition, international groupings of companies as Microsoft use the research laboratories in Europe and thus use the know-how of the European scientists

  20. Tidally Driven Failure Along Europa's Rhadamanthys Linea

    Science.gov (United States)

    Cameron, M.; Konter, B.; Pappalardo, R. T.

    2013-12-01

    The surface of Europa is crosscut by a dense network of fractures and there are many candidate faults for studying past tectonic activity. To better understand the role of tidal stress sources and implications for faulting on Europa, we investigate the relationship between shear and normal stresses at Rhadamanthys Linea, a northwest oriented fracture in the northern hemisphere. Previous work on Agenor Linea, a right-lateral strike-slip fracture in the southern hemisphere, suggests that both tidal diurnal and non-synchronous rotation (NSR) stresses play a critical role in the mechanics of Coulomb shear failure on Europa. At Agenor Linea, shear failure from diurnal tidal stress mechanisms is difficult to achieve because the relatively large over¬burden stress (ie., 1.2 MPa at 1 km depth) dominates the stress field; however, MPa order stresses from NSR permit right-lateral shear failure along the west side of the fault at shallow depths (Astypalea Linea and Conamara Chaos will also be investigated, offering a unique comparison of geologic activity of fractures residing in geographically diverse locations of Europa.

  1. L'Europa accelera sul progetto Grid

    CERN Document Server

    2003-01-01

    "Il consorzio pan-europeo Egee sta pilotando a Bruxelles la complessa operazione che dotera' l'Europa di un mercato comune delle risorse di calcolo sulla base del modello Grid (griglia di calcolo, trasporto e distribuzione di dati)" (1 page).

  2. Exploring Europa's Habitability: Science achieved from the Europa Orbiter and Clipper Mission Concepts

    Science.gov (United States)

    Senske, D. A.; Prockter, L. M.; Pappalardo, R. T.; Patterson, G. W.; Vance, S.

    2012-12-01

    Europa is a prime candidate in the search for present-day habitable environments in our solar system. Europa is unique among the large icy satellites because it probably has a saltwater ocean today beneath an ice shell that is geodynamically active. The combination of irradiation of its surface and tidal heating of its interior could make Europa a rich source of chemical energy for life. Perhaps most importantly, Europa's ocean is believed to be in direct contact with its rocky mantle, where conditions could be similar to those on Earth's biologically rich sea floor. Hydrothermal zones on Earth's seafloor are known to be rich with life, powered by energy and nutrients that result from reactions between the seawater and the warm rocky ocean floor. Life as we know it depends on three principal "ingredients": 1) a sustained liquid water environment; 2) essential chemical elements that are critical for building life; and 3) a source of energy that could be utilized by life. Europa's habitability requires understanding whether it possesses these three ingredients. NASA has enlisted a study team to consider Europa mission options feasible over the next decade, compatible with NASA's projected planetary science budget and addressing Planetary Decadal Survey priorities. Two Europa mission concepts (Orbiter and multiple flyby—call the "Clipper") are undergoing continued study with the goal to "Explore Europa to investigate its habitability." Each mission would address this goal in complementary ways, with high science value of its own. The Orbiter and Clipper architectures lend themselves to specific types of scientific measurements. The Orbiter concept is tailored to the unique geophysical science that requires being in orbit at Europa. This includes confirming the existence of an ocean and characterizing that ocean through geophysical measurements of Europa's gravitational tides and magnetic induction response. It also includes mapping of the global morphology and

  3. Povijest kemije i kemijskog inženjerstva Pedeseta obljetnica osnutka poslijediplomskog studija korozije i zaštite materijala na Tehnološkom fakultetu Sveučilišta u Zagrebu

    OpenAIRE

    Esih, I.; Stupnišek-Lisac, E.; Martinez, S.

    2011-01-01

    Prvi poslijediplomski studij na Kemijsko-tehnološkom odjelu Tehnološkog fakulteta (današnjem Fakultetu kemijskog inženjerstva i tehnologije) Sveučilišta u Zagrebu odnosio se na područje "Korozija i zaštita materijala", a osnovan je ak. god. 1960/61. na poticaj akademika Miroslava Karšulina. Studij je obuhvaćao 3 semestra a završavao je izradom i obranom magistarskog rada. Godine 1980. provedena je reorganizacija kojom su svi poslijediplomski studiji ujedinjeni u poslijediplomski studij "Inžen...

  4. Vojnici, odlikovanja i vojno znakovlje na nadgrobnim spomenicima iz Viminacija

    OpenAIRE

    Milovanović, Bebina

    2014-01-01

    Vojnici, odlikovanja i vojna obilježja na nadgrobnim spomenicima iz Viminacija poznati su sa osam stela i jednog sarkofaga. Cijela figura vojnika prikazana na jednoj steli predstavlja osobu višeg ranga. Iz natpisa saznajemo da je spomenik napravljen u čast Gaja Kornelija Rufa, dekuriona (vijećnik) i augura (svećenik koji je imao zadatak protumačiti volju bogova promatrajući let i ponašanje ptica) iz Viminacija.Vojnik prikazan na sarkofagu je nižeg ranga. Vojna odlikovanja su prikazana u oblik...

  5. VPLIV OPTIMIZACIJE NABAVNEGA PROCESA NA USPEŠNOST NABAVNEGA MANAGEMENTA

    OpenAIRE

    Štraus, Nataša

    2015-01-01

    Vloga nabavne funkcije se je od njenih začetkov pa do danes močno spremenila. V današnjem poslovnem okolju nabava ni več le podporna funkcija, ampak ima pomembno strateško vlogo v podjetju. Odgovorna je za nemoteno oskrbo materialov in storitev, upravljanje zalog, odnose z dobavitelji, za etično in družbeno odgovorno ravnanje podjetja. Tesno je povezana z logistiko in njenimi strategijami. Pomembno vpliva na stroške vhodnih materialov, na konkurenčnost podjetja in posledično tudi na dobiček ...

  6. Negativen vpliv konkurence na dejavnost zasebnega varovanja v Republiki Sloveniji

    OpenAIRE

    Kolar, Mojca

    2018-01-01

    Po osamosvojitvi Slovenije se je na slovenskem trgu začela intenzivno razvijati tudi dejavnost zasebnega varovanja in število varnostnih služb je začelo strmo naraščati. Močna konkurenca med njimi je z leti prinesla v dejavnost varovanja veliko negativnih posledic. Ena izmed teh so tudi plače varnostnega osebja, ki so danes daleč pod slovenskim povprečjem. Toda za sistemom plač zaposlenih stoji plačni sistem storitev na trgu varovanja. Magistrska naloga obravnava problematiko neobičajno ...

  7. Hoe maak je gebruik van tablets voor leren?

    NARCIS (Netherlands)

    Kalz, Marco; Kluijfhout, Eric; Börner, Dirk; Tabuenca, Bernardo; Kester, Liesbeth; Wolff, Charlotte; Bahreini, Kiavash; Gijselaers, Jérôme; Andeweg, Cisca; De Vries, Fred; Berkhout, Jeroen; Storm, Jeroen

    2012-01-01

    Kalz, M., Kluijfhout, E., Börner, D., Tabuenca, B., Kester, L., Wolff, C., Bahreini, K., Gijselaers. J., De Vries, F., Andeweg, C., Berkhout, J., & Storm, J. (2012, 28 September). Hoe maak je gebruik van tablets voor leren? Masterclass in de OpenU community. Open Universiteit, Heerlen, Nederland.

  8. Les je gigognes du roman célinien

    Directory of Open Access Journals (Sweden)

    Gregor Perko

    2008-12-01

    Full Text Available Le présent article se penchera sur des aspects narratologiques des trois derniers romans de l’écrivain français Louis-Ferdinand Céline (1894–1961, d’un château l’autre (1957, nord (1960 et rigodon (publication posthume en 1964. Les romans, que la tradition critique solidement établie réunit en trilogie allemande,1 présentent l’aboutissement des recherches poétiques de l’écrivain tant au niveau du style qu’au niveau des techniques narratives. L’analyse qui s’appuiera pour l’essentiel sur le modèle narratologique de Gérard Genette (Genette 1972, 1983 se centrera sur différentes valeurs du je célinien :   –      je comme instance(s narrative(s, –      je comme foyer(s de perception, –      je comme personnage(s romanesque(s.

  9. Je brein de baas : Over de rol van bewust denken

    NARCIS (Netherlands)

    Aleman, (Andreas)

    2017-01-01

    In Je brein de baas neemt neuropsycholoog André Aleman het op voor het bewuste denken. Onderzoek heeft eerder aangetoond dat juist onbewuste processen in ons brein een grote invloed kunnen hebben op ons gedrag. Daardoor zijn veel wetenschappers de rol van bewust denken gaan bagatelliseren: het heeft

  10. Bij bijna alles om je heen is TNO betrokken

    NARCIS (Netherlands)

    Schijndel-de Nooij, M. van

    2010-01-01

    Als iemand ir. Margriet van Schijndel vijf jaar geleden had verteld dat zij nu zou werken bij TNO Automotive, zou zij hem niet hebben geloofd. Nu werkt zij er met zeer veel plezier. ‘Het prettige van TNO is dat het een zeer brede organisatie is waarbinnen je zelf kunt ontdekken welk vakgebied of

  11. Discovering Binomial Identities with PascGaloisJE

    Science.gov (United States)

    Evans, Tyler J.

    2008-01-01

    We describe exercises in which students use PascGaloisJE to formulate conjectures about certain binomial identities which hold when the binomial coefficients are interpreted as elements in the cyclic group Z[subscript p] of integers modulo a prime integer "p". In addition to having an appealing visual component, these exercises are open-ended and…

  12. Omslaget - hvid okseøje (Leucanthemum vulgare)

    DEFF Research Database (Denmark)

    Friis, Ib

    2010-01-01

    Artiklen redergør for den historiske baggrund for den illustration (tavle 994 fra Flora Danica, udgivet i 1790) af hvid okseøje (Leucanthemum vulgare), der er anvendt som illustration på festskriftets omslag. De illustratorer, der blev anvendt af Martin Vahl, udgiver af Flora Danica da tavle 994...

  13. OGLAŠEVANJE NA DRUŽBENIH OMREŽJIH NA PRIMERU FACEBOOKA

    OpenAIRE

    Novak, Martina

    2012-01-01

    V diplomskem delu obravnavamo družbene medije kot novo priložnost za promocijo in oglaševanje podjetij. Spoznali smo družbena omrežja na splošno in nekaj teh, ki jih uporabljamo tudi v Sloveniji na kratko predstavili. Podrobneje smo se osredotočili na družbeno omrežje Facebook, predvsem na samo spletno stran, njen izgled in storitve, ki jih ponuja uporabnikom. V nalogi je podrobneje opisan Facebook kot orodje za uporabo oglaševanja. Spoznali smo brezplačne in plačljive načine promocije in ogl...

  14. Recikliranje plastenk na kreativen način

    OpenAIRE

    Pavlin, Suzana

    2017-01-01

    Plastenke, poleg ostalih plastičnih izdelkov, v zadnjih letih predstavljajo pravo katastrofo za okolje. Domnevamo, da se le redko kdo vpraša, kaj se zgodi z njo po tem, ko je iz nje zaužil še zadnjo kapljico vode. Plastenka je lahko kot večina ostalih komunalnih odpadkov ponovno uporabljena, reciklirana, sežgana ali odložena na deponijo. V primeru nespoštovanja Zakona o varstvu okolja pa pristane v naravi, pogosto v morju, kjer prav počasi razpada in negativno vpliva na celoten ekosistem. V d...

  15. OGLAŠEVANJE NA FACEBOOKU V SLOVENIJI

    OpenAIRE

    Dobnik, Monja

    2013-01-01

    Danes so zahvaljujoč napredni mobilni tehnologiji družbena omrežja z nami na vsakem koraku. Facebook (FB) se po priljubljenosti uvršča v sam vrh družbenih omrežij in glede na to, da ga uporablja že več kot milijarda zemljanov, ponuja tudi odlične trg za oglaševanje. To so ugotovili tudi slovenski podjetniki. V diplomski nalogi je predstavljeno, kako na FB oglašujejo nekatera slovenska podjetja, s pomočjo spletnega vprašalnika pa je ugotovljeno tudi, kaj o oglasih na FB menijo njegovi uporabni...

  16. FACEBOOK IN PARTNERSKI ODNOSI: Vloga uporabe Facebooka in stilov navezanosti v partnerskih odnosih pri izražanju in doživljanju ljubosumja na Facebooku

    OpenAIRE

    Fermišek, Neja

    2017-01-01

    Popularnost Facebooka je v zadnjih nekaj letih izrazito narastla, vendar kljub temu njegov vpliv na partnerske odnose še zmeraj ostaja relativno neraziskan. Magistrsko delo ugotavlja, kako je uporaba Facebooka povezana z ljubosumjem in nadzorom partnerja na Facebooku ter z zadovoljstvom v samem partnerskem odnosu. Ker pa je romantična ljubezen proces navezanosti, se nam je prav tako zdelo pomembno, da v empiričnem delu raziščemo povezavo med različnimi stili navezanosti in ljubosumjem na Face...

  17. Europa e Africa - Anatomia di un incontro

    DEFF Research Database (Denmark)

    Zoppi, Marco

    Available at: - http://ebook.edizionieiffel.com/product.php?id_product=36 or on AMAZON at:  http://www.amazon.it/Europa-Africa-Anatomia-Marco-Zoppi-ebook/dp/B01DPSBE6C/ref=sr_1_1?ie=UTF8&qid=1460205243&sr=8-1&keywords=marco+zoppi The book title translates as: "Europe and Africa: anatomy of an enc......Available at: - http://ebook.edizionieiffel.com/product.php?id_product=36 or on AMAZON at:  http://www.amazon.it/Europa-Africa-Anatomia-Marco-Zoppi-ebook/dp/B01DPSBE6C/ref=sr_1_1?ie=UTF8&qid=1460205243&sr=8-1&keywords=marco+zoppi The book title translates as: "Europe and Africa: anatomy...

  18. Praga, el Hollywood de Europa Oriental

    Directory of Open Access Journals (Sweden)

    Raúl Sorrosa

    2015-01-01

    Full Text Available Para salvar la industria fílmica checa, tuvieron que aliarse el mundo poscomunista y el capitalismo. Praga se ha convertido en "El Hollywood de Europa del Este" o en la Meca fílmica. Los estudios Barrandov después de la caída del comunismo y el proceso de transformación económico pasaron por la privatización.

  19. Seismic signal and noise on Europa

    Science.gov (United States)

    Panning, Mark; Stähler, Simon; Bills, Bruce; Castillo Castellanos, Jorge; Huang, Hsin-Hua; Husker, Allen; Kedar, Sharon; Lorenz, Ralph; Pike, William T.; Schmerr, Nicholas; Tsai, Victor; Vance, Steven

    2017-10-01

    Seismology is one of our best tools for detailing interior structure of planetary bodies, and a seismometer is included in the baseline and threshold mission design for the upcoming Europa Lander mission. Guiding mission design and planning for adequate science return, though, requires modeling of both the anticipated signal and noise. Assuming ice seismicity on Europa behaves according to statistical properties observed in Earth catalogs and scaling cumulative seismic moment release to the moon, we can simulate long seismic records and estimate background noise and peak signal amplitudes (Panning et al., 2017). This suggests a sensitive instrument comparable to many broadband terrestrial instruments or the SP instrument from the InSight mission to Mars will be able to record signals, while high frequency geophones are likely inadequate. We extend this analysis to also begin incorporation of spatial and temporal variation due to the tidal cycle, which can help inform landing site selection. We also begin exploration of how chaotic terrane at the bottom of the ice shell and inter-ice heterogeneities (i.e. internal melt structures) may affect anticipated seismic observations using 2D numerical seismic simulations.M. P. Panning, S. C. Stähler, H.-H. Huang, S. D. Vance, S. Kedar, V. C. Tsai, W. T. Pike, R. D. Lorenz, “Expected seismicity and the seismic noise environment of Europa,” J. Geophys. Res., in revision, 2017.

  20. Dome shaped features on Europa's surface

    Science.gov (United States)

    1997-01-01

    The Solid State Imaging system aboard the spacecraft Galileo took this image of the surface of Europa on February 20, 1997 during its sixth orbit around Jupiter. The image is located near 16 North, 268 West; illumination is from the lower-right. The area covered is approximately 48 miles (80 kilometers) by 56 miles (95 kilometers) across. North is toward the top of the image.This image reveals that the icy surface of Europa has been disrupted by ridges and faults numerous times during its past. These ridges have themselves been disrupted by the localized formation of domes and other features that may be indicative of thermal upwelling of water from beneath the crust. These features provide strong evidence for the presence of subsurface liquid during Europa's recent past.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  1. Logika vernakularne arhitekture nasproti novemu grajenemu tkivu. Bele lise prostorskega načrtovanja

    Directory of Open Access Journals (Sweden)

    Domen Zupančič

    2004-01-01

    Full Text Available Vernakularna arhitektura je preverjena arhitektura, tako v času kot materialu in funkciji. Prikazana je sistemska napaka, ki se je pokazala ob izrednem dogodku – močni nalivi v kratkem časovnem obdobju. Načrtovanje in razvoj podeželja je proces, v katerem sodeluje množica strokovnjakov, uporabnikov prostora in ostalih uradov ter ustanov. V občini Kranjska Gora je bila komunikacija med občino, občani in strokovnim krogom intenzivna in kakovostna. Ocenjujem jo kot šolski primer pravilnega komuniciranja. Navkljub temu pa se je ob izrednem dogodku pokazalo nekaj šibkih členov v tej verigi – bele lise v matriki prostorskega načrtovanja.

  2. Povezanost socioloških in psiholoških dejavnikov z nakupnim vedenjem in vključevanjem odjemalcev, v personalizirano marketinško komunikacijsko kampanjo, Ta Coca-Cola je zate

    OpenAIRE

    Mujagić, Selvedin

    2018-01-01

    V magistrskem delu predstavljamo področje marketinga vključevanja odjemalcev, enega izmed sodobnih marketinških pristopov, ki se izvaja kot marketinška in spletna strategija za načrtovanje in upravljanje vedenja odjemalcev. Magistrsko delo je sestavljeno iz uvodnega dela, teoretične obravnave, raziskovalnega dela, predlogov menedžmentu in sklepa naloge. Uvodni del magistrske naloge se nanaša na opis področja vedenja odjemalcev, integriranega marketinškega komuniciranja in vključevalnega v...

  3. A precarização do emprego na Europa

    Directory of Open Access Journals (Sweden)

    Luísa Oliveira

    2008-01-01

    Full Text Available Dans cet article, on cherche à poser l'hypothèse du surgissement d'un rapport salarial postfordiste, en examinant l'un des composants de ce concept: la transformation de l'emploi permanent en emploi précaire. À partir des données de l'Eurostat, on examine l'évolution du chiffre du travail temporaire dans les 20 dernières années et les raisons qui mènent les gens à accepter cette situation d'après une matrice générationnelle. Les conclusions vont dans le sens d'un changement structurel, dans la mesure où tous les pays s'orientent vers une plus grande déréglementation des rapports dans l'emploi, soit par la déréglementation des licenciements, soit par l'expansion du travail temporaire, ou par la combinaison des deux.

  4. Vpliv kaizna na proizvodno linijo podjetja TPV d.d.

    OpenAIRE

    Gramc, Nina

    2013-01-01

    Domnevamo lahko, da je filozofija Kaizen eden od vzrokov in hkrati motivator za dolgoročno konkurenčno prednost podjetja. Koncept je definiran kot obsežen organizacijski proces, osredotočen na kontinuiteto izboljšav in načrtno vključevanje vsakega posameznika v organizaciji v iskanje izboljšav. Zato je lahko prav Kaizen eden ključnih pokazateljev, ki loči med uspehom enih in odpovedjo oziroma propadom drugih podjetij. Razmere, ki jih dandanes srečujemo v podjetju (razne napake, strojelomi...

  5. OSEBNI KONFLIKTI ZAPOSLENIH IN NJIHOV VPLIV NA DELOVANJE ORGANIZACIJE

    OpenAIRE

    Horvatič, Monika

    2013-01-01

    V postmodernem obdobju je področje dela in družinskega življenja prineslo spremembe. Usklajevanje obeh sfer je čedalje bolj problematično, hkrati pa postaja vse bolj aktualna tema akademskih raziskovanj tega področja. Med najpogostejše poklicne stresorje v zdravstvu uvrščamo delovne obremenitve, dolgotrajen in neenakomerno porazdeljen delavnik, omejitve na delovnem mestu, konflikt na delovnem mestu, hierarhijo v zdravstvu, pomanjkanje podpore, nepredvidljive okoliščine dela in negotovost ...

  6. Kadrovske odločitve na muzikoloških katedrah po letu 1945: Ocenjevanje objav na primeru Karla Blessingerja in Wernerja Korteja

    Directory of Open Access Journals (Sweden)

    Michael Malkiewicz

    2013-06-01

    Full Text Available Skoraj vsi nosilci muzikoloških nazivov na univerzah in visokih šolah v Nemčiji so se po letu 1945 lahko vrnili na svoja mesta. Razlogi, zakaj je nekdo lahko ostal na svojem mestu v muzikologiji, zakaj so nekateri lahko nadaljevali svoje delo potem, ko jih je vojaška vlada za kratek čas odstavila in zakaj so bili drugi za stalno odstavljeni, so zelo različni.

  7. MOBILNO POSLOVANJE NA PRIMERU UPORABE MICROSOFT DYNAMICS CRM

    OpenAIRE

    Duh, Tamara

    2016-01-01

    Hitro razvijajoči se svet nas spodbuja k hitremu reagiranju na novosti, ki se pojavljajo na trgu. Prav zaradi tega je danes zelo pomembno upravljati z mobilnimi napravami, da se lahko hitro in brez težav soočimo z morebitnimi težavami oz. zagatami. Prav iz tega razloga je mobilno poslovanje ena izmed inovativnih rešitev, ki ljudem omogoča seznanjenost z informacijami na vsakem koraku in omogoča hiter odziv na spremembe. Prav ta rešitev omogoča podjetjem, da so konkurenčna in hkrati lahko hitr...

  8. UTJELOVLJENJE I TEOLOGIJA RELIGIJA Kritički osvrt na neka novija tumačenja utjelovljenja

    OpenAIRE

    Bižaca, Nikola

    2008-01-01

    U aktualnim diskusijama teologije religija jedna od središnjih tema je shvaćanje utjelovljenja Božje Riječi. U uvodnim razmišljanjima autor posvješćuje važnost utjelovljenja unutar jedne teologije religija koja želi biti kršćanska te stoga uvažava objavljenu kristocentričnost Božjeg stvaralačko-spasenjskog projekta, ali i dijaloški realistična te je otvorena za Božje djelovanje na prostorima drugih religijskih tradicija. Slijedi potom prikaz nekih vidova poimanja utjelovl...

  9. The Inferred Distribution of Liquid Water in Europa's Ice Shell: Implications for the Europa Lander Mission

    Science.gov (United States)

    Noviello, J. L.; Torrano, Z. A.; Rhoden, A.; Manga, M.

    2017-12-01

    A key objective of the Europa lander mission is to identify liquid water within 30 km of the lander (Europa Lander SDT report, 2017), to provide essential context with which to evaluate samples and enable assessment of Europa's overall habitability. To inform lander mission development, we utilize a model of surface feature formation that invokes liquid water within Europa's ice shell to map out the implied 3D distribution of liquid water and assess the likelihood of a lander to be within 30 km of liquid water given regional variability. Europa's surface displays a variety of microfeatures, also called lenticulae, including pits, domes, spots, and microchaos. A recent model by Manga and Michaut (2017) attributes these features to various stages in the thermal-mechanical evolution of liquid water intrusions (i.e. sills) within the ice shell, from sill emplacement to surface breaching (in the case of microchaos) to freezing of the sill. Pits are of particular interest because they appear only when liquid water is still present. Another key feature of the model is that the size of a microfeature at the surface is controlled by the depth of the sill. Hence, we can apply this model to regions of Europa that contain microfeatures to infer the size, depth, and spatial distribution of liquid water within the ice shell. We are creating a database of microfeatures that includes digitized, collated data from previous mapping efforts along with our own mapping study. We focus on images with 220 m/pixel resolution, which includes the regional mapping data sets. Analysis of a preliminary study area suggests that sills are typically located at depths of 2km or less from the surface. We will present analysis of the full database of microfeatures and the corresponding 3D distribution of sills implied by the model. Our preliminary analysis also shows that pits are clustered in some regions, consistent with previous results, although individual pits are also observed. We apply a

  10. De historische achtergronden van een Europa in crisis

    NARCIS (Netherlands)

    van Suijlekom, L.T.

    2012-01-01

    ‘Der Euro ist unser gemeinsames Schicksal, und Europa ist unsere gemeinsame Zukunft‘ verklaarde bondskanselier Angela Merkel in 2010. De economische en monetaire crisis in Europa zet EU-regeringsleiders onder druk om vergaande beslissingen te nemen welke bepalend zullen zijn voor de toekomst van

  11. Ad populum. Parlare alla pancia: retoriche del populismo in Europa

    Directory of Open Access Journals (Sweden)

    Yulia Ivanova

    2016-12-01

    Full Text Available Recensiamo il libro Ad populum. Parlare alla pancia: retorica del populismo in Europa. Eds. Bruno Capaci e Giuditta Spassini. Bologna: I libri di Emil di Odoya srl., 2016. Stampa. Review of Ad populum. Parlare alla pancia: retorica del populismo in Europa. Eds. Bruno Capaci and Giuditta Spassini. Bologna: I libri di Emil di Odoya srl., 2016. Print

  12. Trajectory Design for the Europa Clipper Mission Concept

    Science.gov (United States)

    Buffington, Brent

    2014-01-01

    Europa is one of the most scientifically intriguing targets in planetary science due to its potential suitability for extant life. As such, NASA has funded the California Institute of Technology Jet Propulsion Laboratory and the Johns Hopkins University Applied Physics Laboratory to jointly determine and develop the best mission concept to explore Europa in the near future. The result of nearly 4 years of work--the Europa Clipper mission concept--is a multiple Europa flyby mission that could efficiently execute a number of high caliber science investigations to meet Europa science priorities specified in the 2011 NRC Decadal Survey, and is capable of providing reconnaissance data to maximize the probability of both a safe landing and access to surface material of high scientific value for a future Europa lander. This paper will focus on the major enabling component for this mission concept--the trajectory. A representative trajectory, referred to as 13F7-A21, would obtain global-regional coverage of Europa via a complex network of 45 flybys over the course of 3.5 years while also mitigating the effects of the harsh Jovian radiation environment. In addition, 5 Ganymede and 9 Callisto flybys would be used to manipulate the trajectory relative to Europa. The tour would reach a maximum Jovicentric inclination of 20.1 deg. have a deterministic (Delta)V of 164 m/s (post periapsis raise maneuver), and a total ionizing dose of 2.8 Mrad (Si).

  13. Tyskland kvæler Europas økonomi

    DEFF Research Database (Denmark)

    Madsen, Mogens Ove

    2012-01-01

    Tyskland dikterer økonomisk smalhals i Europa de næste mange år frem. Men spareiveren virker ikke og vil føre til mere arbejdsløshed samt større splittelse mellem Europas center og periferi. Så hvorfor ikke prøve noget andet?...

  14. Thera and Thrace Macula on Europa

    Science.gov (United States)

    1997-01-01

    This image of Europa's southern hemisphere was obtained by the solid state imaging (CCD) system on board NASA's Galileo spacecraft during its sixth orbit of Jupiter. The upper left portion of the image shows the southern extent of the 'wedges' region, an area that has undergone extensive disruption. South of the wedges, the eastern extent of Agenor Linea (nearly 1000 kilometers in length) is also visible. Thera and Thrace Macula are the dark irregular features southeast of Agenor Linea. This image can be used by scientists to build a global map of Europa by tying such Galileo images together with images from 1979 during NASA's Voyager mission. Such lower resolution images also provide the context needed to interpret the higher resolution images taken by the Galileo during both its nominal mission and the upcoming Europa mission. North is to the top of the picture and the sun illuminates the surface from the right. The image, centered at -40 latitude and 180 longitude, covers an area approximately 675 by 675 kilometers. The finest details that can be discerned in this picture are about 3.3 kilometers across. The images were taken on Feb 20, 1997 at 12 hours, 55 minutes, 34 seconds Universal Time when the spacecraft was at a range of 81,707 kilometers.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  15. Fizičke i senzorske karakteristike funkcionalnih prehrambenih namaza na bazi celuloznih hidrokoloida i brašna pogače uljane tikve

    OpenAIRE

    Nikolić, Ivana

    2015-01-01

    Osnovni cilj ovog istraživanja je utvrđivanje mogućnosti proizvodnje funkcionalnog niskoenergetskog prehrambenog namaza na bazi brašna od semena tikve golice i hidrokoloida ugljenohidratnog porekla.Utvrđivanju ove mogućnosti prethodilo je potpuno karakterisanje i definisanje sastavnih komponenti namaza. To su brašno od semena tikve golice i prehrambeni hidrokoloidi na bazi vlakana. Brašno od semena tikve golice analizirano je radi određivanja njegovih fizičko–hemijs...

  16. Jupiter Europa Orbiter Architecture Definition Process

    Science.gov (United States)

    Rasmussen, Robert; Shishko, Robert

    2011-01-01

    The proposed Jupiter Europa Orbiter mission, planned for launch in 2020, is using a new architectural process and framework tool to drive its model-based systems engineering effort. The process focuses on getting the architecture right before writing requirements and developing a point design. A new architecture framework tool provides for the structured entry and retrieval of architecture artifacts based on an emerging architecture meta-model. This paper describes the relationships among these artifacts and how they are used in the systems engineering effort. Some early lessons learned are discussed.

  17. BIZANCIO, LOS ESLAVOS Y EUROPA ORIENTAL

    Directory of Open Access Journals (Sweden)

    José Marín Riveros

    2009-01-01

    Full Text Available Resumen: en este estudio, se presenta una reflexión acerca del concepto de Europa Oriental y, luego, una revisión de la historiografía acerca del origen de los eslavos, discutiendo las tesis tradicionales, la de Pritsak y la de Curta, según la etnogénesis, la etnonimia y la etnicidad.in this article, the author presents an analytical view about de concept "East Europe" and, then, an historiographical revision about the origin of the Slavic people, discussing the traditional thesis, Pritsak's thesis and Curta's thesis, i.e., commenting the ideas of ethnogenesis, ethnonimia and ethnicity.

  18. Can evolutionary convergence be tested on Europa?

    Energy Technology Data Exchange (ETDEWEB)

    Chela-Flores, Julian [Instituto de Estudios Avanzados, Caracas (Venezuela); [Abdus Salam International Centre for Theoretical Physics, Trieste (Italy)]. E-mail: chelaf@ictp.trieste.it

    2002-09-01

    A major objective in solar system exploration has to be the insertion of appropriate biology-oriented experiments in future missions. We discuss various reasons for suggesting that this type of research be considered a high priority for feasibility studies and, subsequently, for technological development of appropriate melters and submersibles. With the assumption that Darwin's theory is valid for the evolution of life anywhere in the universe, various degrees of convergent phenomena argue in favor of the conjecture that universal evolution of intelligent behavior is just a matter of time and preservation of steady planetary conditions. A preliminary test of this conjecture is feasible with experiments involving evolutionary biosignatures on Europa. (author)

  19. Apskaitos politikos formavimas įmonėje

    OpenAIRE

    Pelurytytė, Elinga

    2007-01-01

    Tyrimo objektas – įmonių finansinės apskaitos politika. Tyrimo dalykas – finansinės apskaitos politikos formavimas įmonėje. Darbo tikslas – nustačius apskaitos politikos formavimo įmonėse ypatumus, parengti teorinį įmonės finansinės apskaitos politikos formavimo modelį ir patikrinus jo praktinį pritaikomumą Lietuvos įmonėse, suformuluoti atitinkamas išvadas bei pateikti pasiūlymus apskaitos politikos formavimo metodikai tobulinti. Uždaviniai: 1) ištirti apskaitos politikos regla...

  20. Fotografski narcizem na socialnih omrežjih in v umetnosti

    OpenAIRE

    Zupanič, Metka

    2017-01-01

    Osrednja tema raziskovanja v pričujočem delu je prisotnost fotografskega narcizma v umetnosti in na socialnih omrežjih. Cilj dela je obravnava različnih načinov uporabe fotografije v namene samoupodabljanja v umetnosti, skozi katere skušamo razumeti vsesplošno samoupodabljanje na socialnih omrežjih. V delu smo obravnavali emocionalni in funkcionalni pomen fotografije

  1. Thermal probe design for Europa sample acquisition

    Science.gov (United States)

    Horne, Mera F.

    2018-01-01

    The planned lander missions to the surface of Europa will access samples from the subsurface of the ice in a search for signs of life. A small thermal drill (probe) is proposed to meet the sample requirement of the Science Definition Team's (SDT) report for the Europa mission. The probe is 2 cm in diameter and 16 cm in length and is designed to access the subsurface to 10 cm deep and to collect five ice samples of 7 cm3 each, approximately. The energy required to penetrate the top 10 cm of ice in a vacuum is 26 Wh, approximately, and to melt 7 cm3 of ice is 1.2 Wh, approximately. The requirement stated in the SDT report of collecting samples from five different sites can be accommodated with repeated use of the same thermal drill. For smaller sample sizes, a smaller probe of 1.0 cm in diameter with the same length of 16 cm could be utilized that would require approximately 6.4 Wh to penetrate the top 10 cm of ice, and 0.02 Wh to collect 0.1 g of sample. The thermal drill has the advantage of simplicity of design and operations and the ability to penetrate ice over a range of densities and hardness while maintaining sample integrity.

  2. Presoja notranjih kontrol pri obračunu davka na dodano vrednost na primeru "Podjetja x"

    OpenAIRE

    Majcen, Borut

    2016-01-01

    Poslovanje podjetja si je ob odsotnosti notranjih kontrol nemogoče predstavljati. Podjetja so podvržena raznim tveganjem, še posebej v današnjih razmerah globalnega poslovanja, ko se podjetja soočajo z vedno novimi izzivi, kar prinaša tudi nova tveganja. Najučinkovitejši ukrep za obvladovanje tveganj predstavlja vzpostavitev sistema notranjih kontrol. Obvladovanje tveganj pa ne poteka samo na ravni podjetja kot celote, ampak je prisotno na vseh področjih delovanja podjetja, torej tudi na p...

  3. Mikroprocesorem řízená nabíječka baterií

    OpenAIRE

    Džama, Igor

    2016-01-01

    Tato diplomová práce se zabývá návrhem mikroprocesorem řízené nabíječky baterií. Práce obsahuje obvodové schéma zapojení výsledné nabíječky. V této práci je vytvořen funkční software pro řízení této nabíječky. Nabíječka je pak vyrobena. This diploma thesis deals with design of microprocessor controlled battery charger. Thesis contains circuit diagram of final charger. In this thesist there is created functioning software for control of this battery charger. Charger is than manufactured. ...

  4. VARSTVO DOSTOJANSTVA DELAVCA IN JAVNEGA USLUŽBENCA NA DELU

    OpenAIRE

    Trstenjak, Jasna

    2011-01-01

    V magistrski nalogi sem želela proučiti varstvo dostojanstva delavca in javnega uslužbenca na delu, saj menim, da je to ključen dejavnik v delovnem razmerju vsakega posameznika, prav tako ima neposreden vpliv na konkurenčno sposobnost kot tudi na stroške dela, tako v javnem kot v zasebnem sektorju.

  5. Uvajanje CRM rešitev na primeru podjetja Aksel d.o.o.

    OpenAIRE

    Skaza, Gašper

    2016-01-01

    Z novejšimi tehnologijami prihaja potreba po tem, da se podjetja posvečajo prenovi zastarelih informacijskih sistemov, ki so v veliko primerih nekompatibilni z novejšo tehnologijo. Kratica CRM (angl. Customer Relationship Management) v slovenskem prevodu pomeni sisteme za upravljanje odnosov s strankami. CRM je rešitev, ki pomaga konkurenčnost podjetja dvigniti na višjo raven, saj je dandanes ključno, da se posvetimo stranki na sodobne načine. Ker je zadovoljstvo stranke ključno za zvestobo,...

  6. VPLIV POSTAVE TELESA IN VELIKOSTNE ŠTEVILKE NA IZBOR OBLAČILA

    OpenAIRE

    Selko, Urška

    2011-01-01

    Postave teles se med seboj razlikujejo ne le od države do države, temveč tudi znotraj držav. Zato obstajajo glede na ciljne populacije številni velikostni sistemi in različna označevanja velikosti oblačil. V diplomskem delu je bil raziskan vpliv postave telesa in velikostne številke na odločitev o nakupu oblačila. V ta namen je bila izvedena anketa preko spletnega računa. Anketirana je bila ženska populacija dveh starostnih skupin, med 19. in 30. letom ter med 31. in 40. letom. Rezultati razi...

  7. PRIMERJALNA ANALIZA STROŠKOV DELA V SLOVENIJI GLEDE NA VRSTE ZAPOSLITEV

    OpenAIRE

    Krošel, Marina

    2015-01-01

    V času, ko gospodarstvu posel ne gre najbolje, ko se trgi spreminjajo mesečno, ko se letnih planov ne da z gotovostjo napovedovati, ko ne le, da se dobički manjšajo, ampak jih več sploh ni, je trg dela pomembna komponenta varčevanja v gospodarstvu. V tem času na trg dela vstopam tudi sama. Kakšno obliko zaposlitve naj pričakujem? Katera je za delodajalca najbolj sprejemljiva? Kakšna je zakonodaja na tem področju? Ali me varuje Zakon o delovnih razmerjih? Kolektivna pogodba? Sindikati? Kaj ...

  8. Miselni procesi pri tekačih na ultramaratonskih preizkušnjah

    OpenAIRE

    Ahac, Urška

    2017-01-01

    Cilj diplomskega dela je bil izluščiti glavne miselne vzorce in vodila rekreativnih tekačev na dolge proge. Pri razdaljah, ki segajo v dvakratni maraton in več, je potrebna izdatna mera samomotivacije, slednja pa lahko izvira iz pozitivnih prepričanj ali pa negativnih preteklih travm posameznika. Vsi, ki tečejo na daljše razdalje, imajo za seboj močan psihološki vzvod in naš namen je bil slednje poiskati ter podrobneje opisati. V tem projektu so povzeti rezultati nekaterih raziskav, ki so...

  9. What is good sport: Plato's view Co je to dobrý sport: Platónův pohled

    Directory of Open Access Journals (Sweden)

    Jernej Pisk

    2006-02-01

    toward the fulfillment of self, all the way to the ideal – the idea itself. And only sport like that can bring true contentment to the human – the reasonable being. With this sport is essentially intervening in the sphere of philosophical cognition. The goodness of sport is no more determined by physical dimensions of space and time, but indeed, as Plato shows, the true good sport goes beyond these borders. In this manner sport goes beyond the physical world and touches the everlasting and unchangeable world of ideas. And the world of ideas is for Plato tópos where the very truth reveals itself. So, sport could be a useful means for the philosophical investigation of humans and the world. Jednou z nejobvyklejších Platónových otázek, které nacházíme v jeho dialozích, je "Co je něco?" Touto otázkou většinou Platón přiměl své protějšky k uznání, že ve skutečnosti úplně nerozumí tomu, co je čím, přestože částečně tomu rozumí. Uvědomění si svého neúplného chápání je prvním krokem na filosofické cestě k pravdě. Stejně jako ve starověku se dnes Platón táže i nás – moderní filosofy sportu – "Co je to sport?" nebo lépe "Co je to dobrý sport?" Pravděpodobně nejlepší Platónovu odpověď na tuto otázku lze nalézt v základních konceptech jeho filosofie týkající se hierarchického rozdělení státu a lidské duše do tří úrovní. Vzhledem k tomu, že sport je odvozen od člověka, může být také prospěšnost sportu rozdělena do tří úrovní. Nejnižší úroveň sportu odpovídá první části duše – žádostivé duši. Na této úrovni je sport založen na získávání materiálních statků v podobě cen na soutěžích. Z filosofického hlediska je to nejnižší možnou úrovní prospěšnosti sportu. Druhá úroveň sportu odpovídá druhé části duše – emocionální duši. Sport je na této úrovni založen na elementárním starověkém agónu, který se snaží dojít napln

  10. Prenova razsvetljave na Fakulteti za elektrotehniko

    OpenAIRE

    ŠTAJDOHAR, JAN

    2015-01-01

    Pri energetskem pregledu stavbe Fakultete za elektrotehniko v Ljubljani je bilo ugotovljeno, da je razsvetljava prostorov na fakulteti v veliko primerih stara, neprimerna in energetsko potratna. V diplomski nalogi smo se posvetili energetski analizi prenove razsvetljave predavalnice P7 in kabineta AZ101. Pri načrtovanju in izbiri svetil smo upoštevali vse tehnične in energetske smernice za učinkovito razsvetljavo prostorov za izobraževanje. V uvodu smo opisali fizikalne osnove svetlobe, k...

  11. UTJECAJ POZITIVNE DISKRIMINACIJE NA UKLJUČIVANJE ŽENA NA TRŽIŠTE RADA U REPUBLICI HRVATSKOJ

    OpenAIRE

    Dovranić, Dora; Katavić, Ivica

    2016-01-01

    U početku 21. stoljeća često se koristi pojam pozitivne (afirmativne) diskriminacije. Pozitivna diskriminacija mjera je koju poduzima vlada, neka organizacija ili korporacija s ciljem da se smanje nejednakosti u društvu nastale upravo diskriminacijom, na način da se pružaju određene povlastice onima koji su pretrpjeli neku vrstu diskriminacije. Nastala je u Sjedinjenim Američkim Državama na inicijativu predsjednika Kennedyja, Johnsona i Nixona. Diskriminacija, nažalost, ima mnogo oblika, a ne...

  12. Particulates in Europe; Fijn stof in Europa

    Energy Technology Data Exchange (ETDEWEB)

    Eeftens, M.; Brunekreef, B. [Institute for Risk Assessment Sciences IRAS, Utrecht University, Utrecht (Netherlands)

    2013-08-15

    Although the same air quality standards apply across Europe, there are large differences in concentration within, but also between countries. There are also differences between the methods that these countries use for regular monitoring networks, which makes a direct comparison of concentrations difficult. The ESCAPE project (European Study of Cohorts for Air Pollution Effects) mapped the differences in the European particulate concentrations using one unified measuring method [Dutch] Hoewel voor heel Europa dezelfde luchtkwaliteitsnormen gelden, bestaan er grote concentratieverschillen binnen, maar ook tussen landen. Ook zijn er verschillen tussen de meetmethoden die deze landen binnen reguliere meetnetten hanteren, wat een directe vergelijking van concentraties vaak moeilijk maakt. Het ESCAPE-project (European Study of Cohorts for Air Pollution Effects) bracht de Europese fijnstofcontrasten in kaart met behulp van 1 identieke meetmethode.

  13. El Orinoco ilustrado en la Europa dieciochesca

    OpenAIRE

    Andrés Castro Roldán

    2011-01-01

    El presente artículo estudia el fenómeno de la lectura en la Europa del siglo XVIII, a partir del caso del Orinoco ilustrado (1741-1745), del jesuita español José Gumilla. Se trata de una primera contribución al estudio de la recepción y la circulación de esta obra, a través de las múltiples lecturas que de Gumilla hicieron sus contemporáneos en España, Francia y los Países Bajos. El objetivo es poner esta obra en el contexto de su época, tanto desde el punto de vista literario como de la his...

  14. UTJECAJ POSTTRAUMATSKOG STRESNOG POREMEĆAJA NA SINONAZALNE SIMPTOME, BOL I KVALITETU ŽIVOTA U PACIJENATA S KRONIČNIM RINOSINUITISOM

    OpenAIRE

    Shejbal, Dražen

    2015-01-01

    Kronični rinosinuitis (KRS) i posttraumatski stresni poremećaj (PTSP) bolesti su koje snažno utječu na kvalitetu života. Etiologija KRS je multifaktorijalna, s različitim upalnim mehanizmima koji izazivaju bolest. PTSP karakteriziran je stalnim i intenzivnim psihološkim stres reakcijama prema prethodnom traumatskom događaju koji je prouzročio bolest. Budući da su obje bolesti u Hrvatskoj i razvijenim zemljama učestale, očekivani komorbiditet je velik. KRS se dijagnosticira na temelju...

  15. Palankios ugdymui(si) psichologinės ir fizinės aplinkos kūrimas inkliuzinėje klasėje

    OpenAIRE

    Bartkutė, Aistė

    2014-01-01

    Bakalauro darbe analizuojamas palankios ugdymui(si) psichologinės ir fizinės aplinkos kūrimas inkliuzinėje klasėje. Tyrime dalyvavo 104 pedagogai, dirbantys Panevėžio miesto ir rajono bendrojo ugdymo mokyklose. Anketinės apklausos metodu tirta pedagogų nuomonė apie palankios ugdymui(si) psichologinės ir fizinės aplinkos kūrimo patirtis ir svarbiausias sąlygas inkliuzinėje klasėje. Analizuojant tyrimo duomenis ieškota ryšio tarp svarbiausių sąlygų, reikalingų palankios ugdymui(si) psicho...

  16. Europa's Habitability follows from Classical Dynamical Astronomy

    Science.gov (United States)

    Greenberg, R.

    2001-11-01

    Celestial mechanics is responsible for Jupiter's satellite Europa being a possible site for life in the solar system. The Laplace orbital resonance drives a substantial eccentricity. The mutually dependent relationship between orbital and rotational evolution and tidal processes in turn controls Europa's heating and stress. Heat is likely adequate to maintain a liquid water ocean, and to keep the surface ice thin. Tidal stress can explain characteristic and ubiquitous crack patterns (global and cycloidal), as well as drive observed shear displacement features. The characteristic ridge sets that cover tectonic terrain are likely built by tidal pumping of oceanic fluid and slush through cracks to the surface on a daily basis. Nearly half the surface is chaotic terrain, with morphology and other characteristics indicative of melt-through from below. Formation of both chaotic and tectonic terrains has continually resurfaced the satellite, while connecting the ocean to the surface and providing a variety of evolving environmental niches. As a result of tides, liquid water would daily bathe crustal cracks and surfaces with heat, transporting and mixing substances vertically. Thus a variety of habitable environments likely exist in the crust. Moreover, exposure of the ocean to the surface in the ways described here satisfies a necessary condition for life in the ocean as well, by providing access to oxidants which are available near the surface. These processes were recent, and thus most likely continue today. Longer term changes in environmental conditions in the crust, such as deactivation of individual cracks after thousands of years (due to non-synchronous rotation) and later crustal thawing (releasing any trapped organisms), provided drivers for adaptation, as well as opportunity for evolution. This work is supported by the NASA Planetary Geology and Geophysics Program and the NSF Life in Extreme Environments Program.

  17. Flow-like Features On Europa

    Science.gov (United States)

    1997-01-01

    This image shows features on Jupiter's moon Europa that may be 'flows' from ice volcanoes. It was taken by the Galileo spacecraft solid state imaging (CCD) system during its seventh orbit around Jupiter. North is to the top of the image. The sun illuminates the scene from the left, showing features with shapes similar to lava flows on Earth. Two such features can be seen in the northwest corner of the image. The southern feature appears to have flowed over a ridge along its western edge. Scientists use these types of relationships to determine which feature formed first. In this case, the ridge probably formed before the flow-like feature that covers it.The image, centered at 22.6 degrees north latitude and 106.7 degrees west longitude, covers an area of 180 by 215 kilometers (112 by 134 miles). The smallest distinguishable features in the image are about 1.1 kilometers (0.7 miles) across. This image was obtained on April 28, 1997, when Galileo was 27,590 kilometers (16,830 miles) from Europa.The Jet Propulsion Laboratory, Pasadena, CA manages the Galileo mission for NASA's Office of Space Science, Washington, DC. JPL is an operating division of California Institute of Technology (Caltech).This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  18. OGLAŠEVANJE NA FACEBOOKU

    OpenAIRE

    Renko, Katica

    2013-01-01

    V magistrskem delu smo se seznanili z oglaševanjem na Facebooku. S pregledom gradiva, ki nam je ponujeno, smo preverili pogoje, načine, oblike … oglaševanja, ki pa smo jih s pregledom situacije v praksi preverili in dopolnili. Ob zaključku dela lahko rečemo, da je oglaševanje preko FB enostavnejše, cenejše, dostopnejše, omogoča nam ažurnost in samo komunikacijo z naslovniki, ki so potencialni kupci naših ponudb. Množični mediji nam omogočajo mnogotero obliko oglaševanja. Izbrana oblika ponuja...

  19. Apskaitos politikos formavimo įmonėje tyrimai

    OpenAIRE

    Vaičiulytė-Petrauskienė, Edita

    2009-01-01

    Tyrimo objektas – apskaitos politikos formavimas įmonėje. Darbo tikslas – nustačius veiksnius, sąlygojančius apskaitos politikos pasirinkimą, sudaryti apskaitos politikos pasirinkimo pelno atžvilgiu modelį ir patikrinti jo tinkamumą Lietuvos įmonėse. Uždaviniai: 1) nustatyti pelną didinančios/mažinančios apskaitos politikos pasirinkimą sąlygojančius veiksnius; 2) išskirti ir nustatyti pelną didinančius ir pelną mažinančius apskaitos metodus, kuriuos pasirinkdamos įmonės formuoja savo apskaito...

  20. Restaurant closure for the Jeûne genevois

    CERN Multimedia

    2007-01-01

    Restaurant 1 will be closed on Thursday 6th September (Jeûne Genevois) as well as Friday 7th, Saturday 8th and Sunday 9th September for technical reasons. During this time, Restaurant 2 will be open at the following times: –\tThursday 6th September: 9:00 – 20:00 –\tFriday 7th September: 8:00 – 20:00 –\tSaturday 8th and Sunday 9th September: 9:00–20:00 Hot meals will be served on all 4 days from 12:00 to 14:00 and from 18:00 to 19:30. For more information please see http://cern.ch/restaurant2 Thank you for your understanding.

  1. Je li periodni sustav elemenata doista periodičan?

    Directory of Open Access Journals (Sweden)

    Nenad Raos

    2016-12-01

    Full Text Available Periodni sustav elemenata je po imenu i naravi periodičan, no njegova se periodičnost ne može jednostavno, matematički definirati. Uz osnovnu periodičnost po skupinama uočavaju se i druge vrste pravilnosti, poput dijagonalne sličnosti, sličnosti među skupinama (n i (n + 10 te povezanosti elemenata “konjićevim skokom”. Složenost PSE-a odražava se i u njegovim mnogobrojnim i raznovrsnim grafičkim prikazima (“tablicama” koji naglašavaju specifične odnose među elementima.

  2. The Plasma Instrument for Magnetic Sounding (PIMS) on The Europa Clipper Mission

    Science.gov (United States)

    Westlake, J. H.; McNutt, R. L., Jr.; Kasper, J. C.; Battista, C.; Case, A. W.; Cochrane, C.; Grey, M.; Jia, X.; Kivelson, M.; Kim, C.; Korth, H.; Khurana, K. K.; Krupp, N.; Paty, C. S.; Roussos, E.; Rymer, A. M.; Stevens, M. L.; Slavin, J. A.; Smith, H. T.; Saur, J.; Coren, D.

    2017-12-01

    The Europa Clipper mission is equipped with a sophisticated suite of 9 instruments to study Europa's interior and ocean, geology, chemistry, and habitability from a Jupiter orbiting spacecraft. The Plasma Instrument for Magnetic Sounding (PIMS) on Europa Clipper is a Faraday Cup based plasma instrument whose heritage dates back to the Voyager spacecraft. PIMS will measure the plasma that populates Jupiter's magnetosphere and Europa's ionosphere. The science goals of PIMS are to: 1) estimate the ocean salinity and thickness by determining Europa's magnetic induction response, corrected for plasma contributions; 2) assess mechanisms responsible for weathering and releasing material from Europa's surface into the atmosphere and ionosphere; and 3) understand how Europa influences its local space environment and Jupiter's magnetosphere and vice versa. Europa is embedded in a complex Jovian magnetospheric plasma, which rotates with the tilted planetary field and interacts dynamically with Europa's ionosphere affecting the magnetic induction signal. Plasma from Io's temporally varying torus diffuses outward and mixes with the charged particles in Europa's own torus producing highly variable plasma conditions at Europa. PIMS works in conjunction with the Interior Characterization of Europa using Magnetometry (ICEMAG) investigation to probe Europa's subsurface ocean. This investigation exploits currents induced in Europa's interior by the moon's exposure to variable magnetic fields in the Jovian system to infer properties of Europa's subsurface ocean such as its depth, thickness, and conductivity. This technique was successfully applied to Galileo observations and demonstrated that Europa indeed has a subsurface ocean. While these Galileo observations contributed to the renewed interest in Europa, due to limitations in the observations the results raised major questions that remain unanswered. PIMS will greatly refine our understanding of Europa's global liquid ocean by

  3. Europa Nostra medal Tartusse / Karin Hallas-Murula

    Index Scriptorium Estoniae

    Hallas-Murula, Karin, 1957-

    2002-01-01

    Alvar Aalto projekteeritud Tammekannu villa (1932) Tartus pälvis Europa Nostra medali, mis antakse eriti õnnestunult renoveeritud objektile. Villa renoveeriti soome arhitekti Tapani Mustoneni projekti järgi

  4. Legislation of Renewable Energy Sources In Slovakia / Legislatívna Úprava Obnoviteľných Zdrojov Energie Na Slovensku

    Directory of Open Access Journals (Sweden)

    Marišová Eleonóra

    2015-12-01

    Full Text Available Pestovanie energetickych rastlin a drevin na poľnohospodarskej pode a ďalšie využitie ich energie predstavuje zasadny vyznam pre realizaciu dlhodobej strategie Slovenska v oblasti ziskavania a využivania obnoviteľnych zdrojov energie (OZE. Energeticke rastliny spĺňaju ciele strategie Europa 2020 a prispievaju k diverzifi kacii energetickych zdrojov. Prispevok vychadza z pravnych predpisov EU a narodnej legislativy upravujucej OZE. Analyzovane su Smernica 2009/28/ES Europskeho parlamentu a Rady z 23. aprila 2009 o podpore využivania energie z obnoviteľnych zdrojov a o zmene a naslednom zrušeni smernic 2001/77/ES a 2003/30/ES. Tema obnoviteľnych zdrojov energie je integrovana do Programu rozvoja vidieka 2014 - 2020. Konkretne Akčny plan pre biomasu 2008-2013, Strategia vyššieho využitia obnoviteľnych zdrojov energie na Slovensku a Strategia energetickej bezpečnosti Slovenska bola prijata až do roku 2030. Trvalo udržateľne využivanie poľnohospodarskej pody, jeho riadenie a využivanie, ako aj ochrana jeho kvality a funkcie su upravene zakonom č 220/2004 Zb. o ochrane a využivani poľnohospodarskej pody a ktorym sa meni zakon č. 245/2003 Zb., o integrovanej prevencii a kontrole znečisťovania životneho prostredia a o zmene niektorych zakonov v zneni neskoršich predpisov, ktory nadobudol učinnosť 1. maja 2004. Zakon č. 57/2013 Zb., ktory je platny od 1. aprila 2013, stanovuje zasady a postup zriaďovania plantaži rychlorastucich drevin na poľnohospodarskej pode. Slovenska pravna uprava zaviedla register rychlo rastucich drevin na každom okresnom urade (72, na pozemkovom a lesnom odbore na Slovensku. Prieskum tychto registrov ukazuje, že tato pravna uprava podporuje poľnohospodarov, aby začali použivať marginalne pody pre rychlo rastuce dreviny.

  5. Vodenje poslovnih strani in oglaševanje na družbenem omrežju Facebook

    OpenAIRE

    TROŠT, ANAMARIJA

    2017-01-01

    Predstavljena je tema, ki je v današnjem času ena izmed pomembnejših členov v spletnem marketingu. To je vodenje vsebin na družbenem omrežju Facebook ter njihovo oglaševanje. Opisano je, kako določiti ciljno skupino naših potencialnih in želenih strank ter kako personalizirati objavo, da jih bo ta dosegla prek družbenega omrežja. Prek praktičnih primerov iz oglaševanih objav na Facebooku je v delu razvidno, kako lahko vodimo Facebook stran nekega podjetja, da pravilno steče komunikacija me...

  6. Izdelovalci glasbil na Slovenskem 1606–1918

    Directory of Open Access Journals (Sweden)

    Darja Koter

    2003-12-01

    Full Text Available Proučevanje zgodovine izdelovanja inštrumentov in posameznih izdelovalcev na Slovenskem nima dolge tradicije. Na ta del glasbene preteklosti je strokovno in drugo javnost prvi opozoril Josip Mantuani ob 60-letnici ljubljanske Glasbene matice leta 1932, ki je ob tej priložnosti v Narodnem domu v Ljubljani organizirala veliko razstavo Razvoj glasbe pri Slovencih, kjer so bili z izdelki predstavljeni tudi nekateri starejši in sodobni domači izdelovalci inštrumentov. Med najmanj razvitimi segmenti muzikologije na Slovenskem sta organologija glasbenih inštrumentov in zgodovina izdelovanja glasbil. Večje strokovne pozornosti so bile deležne predvsem orgle in orglarji. Orglarstvo in posamezne mojstre so od sedemdesetih let naprej proučevali Ladislav Šaban, Milko Bizjak in Edo Škulj, v zadnjem desetletju pa se stopnjuje zanimanje še za izdelovalce drugih inštrumentov, ki so v preteklih stoletjih delovali na ozemlju današnje Slovenije. Rezultati posameznih študij so objavljeni v različnih publikacijah, revijah, zbornikih in leksikonih, nekaj podatkov o izdelovalcih pa najdemo tudi v tuji literaturi. Da bi bilo poznavanje zgodovine izdelovanja glasbil in posameznih mojstrov bolj pregledno in dostopnejše, je nujno, da objavljene dosežke strnemo v obliki gesel z vsemi najbolj vitalnimi podatki, s čimer bodo imeli uporabniki boljši dostop do informacij. Pri oblikovanju gesel je bila upoštevana metodologija, ki se je uveljavila v nemški in angleški leksikografski literaturi. Imena izdelovalcev so zapisana v izvirni obliki, ponekod pa so dodane še različice priimkov in imen, ki jih najdemo v primarnih virih. Pri rojstnih podatkih so navedene letnice rojstva in smrti ter natančni datumi, kadar so znani. V primerih, kjer čas rojstva ni ugotovljen, so pomembne letnice delovanja posameznika. Primer: CAJHEN, (Zeichen, Martin (1855–1863. Pri poklicu je mogočih več navedb, npr. izdelovalec orgel, organist, trgovec z glasbili ... Kadar

  7. Utjecaj infekcije virusom AEK na proizvodnju mlijeka francuske alpske koze u Hrvatskoj

    Directory of Open Access Journals (Sweden)

    Bruna Tariba

    2017-02-01

    Full Text Available Istraživan je utjecaj infekcije virusom artritis encefalitisa koza (AEK, kliničkog artritisa i subkliničkog mastitisa na trajanje laktacije, ukupno mlijeko i sastav mlijeka. Istraživanje je provedeno na uzorku od 808 koza pasmine francuska alpska koza s proizvodnih mliječnih farmi u Hrvatskoj. Uzeti su uzorci krvi za serološka testiranja i uzorci mlijeka za detekciju subkliničkog mastitisa. Prisutnost kliničkog artritisa dijagnosticirana je pregledom i palpacijom zglobova. Podaci o laktacijama i proizvodnji preuzeti su od Hrvatske poljoprivredne agencije (HPA. Zasebno su testirani utjecaji AEK infekcije i kliničkog artritisa na ukupno mlijeko, trajanje laktacije i sastav mlijeka (mast, protein, laktoza pomoću GLM procedure za modele koji su uključivali godinu mjerenja, broj laktacije i subklinički mastitis. Infekcija AEK virusom potvrđena je u 53,72 % koza od ukupnog broja koza. Od ukupnog uzorka 23,08 % inficirano je s AEK i imalo subklinički mastitis bakterijske etiologije. Nadalje 22,47 % od ukupnog broja imalo je klinički artritis. Od ukupnog broja 16,95 % bilo je AEK pozitivno i imalo klinički artritis. Utjecaj infekcije virusom AEK potvrđen je za sva analizirana svojstva u smislu smanjenja proizvodnih rezultata. Klinički artritis je pokazao značajan utjecaj na smanjenje većine proizvodnih vrijednosti osim na ukupno mlijeko, udio (% masti laktoze i ukupnu laktozu (kg. Subklinički mastitis nije značajno utjecao na trajanje laktacije, kao ni udio (% i udio masti, proteina i laktoze.

  8. Financiranje projekata na pomorskom dobru

    Directory of Open Access Journals (Sweden)

    Zoran Tasić

    2018-02-01

    Full Text Available Koncesije otvaraju vrlo osjetljiva politička, ekonomska i pravna pitanja u mnogim državama svijeta. Samo definiranje pojma koncesije često je komplicirana i ne sasvim jasna zadaća. OECD je prihvatila definiciju koncesije kao: ’’davanje prava privatnom trgovačkom društvu da može gospodarski upravljati određenom infrastrukturnim uslugama i za to zarađivati naknadu. Koncesionar dobija u posjed određene objekte (ali vlasništvo na tim objektima ostaje u rukama države te ih koristi u svrhu obavljanja određene djelatnosti ili usluge sukladno odredbama ugovora’’. Hrvatsko pravo definira koncesije načelno kao pravo stečeno temeljem ugovora o koncesiji, a sukladno uvjetima sadržanim u odluci o davanju koncesije (koju je donijelo odgovarajuće upravno tijelo, a u odnosu na pomorsko dobro, specifično, kao pravo državne vlasti da može dio pomorskog dobra, koje je inače dobro izvan pravnog prometa (res extra commercium, isključiti iz opće uporabe bilo dijelom ili u cijelosti, i dati ga fizičkoj ili pravnoj osobi na gospodarsko korištenje sukladno određenim prostornim planovima. Građevine i drugi objekti izgrađeni na pomorskom dobru čine njegov sastavni dio. Zakonom je jasno određeno da nikakva stvarna prava nisu dopuštena na pomorskom dobru, uključivo i na objektima izgrađenima na njemu. Projekti na pomorskom dobru često uključuju velike infrastrukturne projekte, razvoje luka i marina, koji iziskuju značajna financijska sredstva. Banke koje financiraju takve projekte zahtijevaju organiziran i transparentan zakonski okvir koncesija, slobodu ugovaranja, pravnu zaštitu svih strana uključenih u projekt (uključivo i mogućnost međunarodne arbitraže. (...

  9. UGOTAVLJANJE DAVČNIH UTAJ V PREDKAZENSKEM POSTOPKU S POUDARKOM NA FORENZIČNO RAČUNOVODSTVO

    OpenAIRE

    Rošker, Roberta

    2016-01-01

    V času gospodarske krize se povečujejo davčne utaje, prevare, in sicer ne glede na velikost, dejavnost ali lokacijo podjetja. Raziskave kažejo, da je gospodarska kriza zmanjšala poslovno kulturo na vseh ravneh vodenja in nadziranja. Ta negativni pojav vpliva na to, da se pojavljajo nove oblike gospodarskega kriminala, ki jih je vse težje odkrivati. Odkrivanje le-teh predstavlja veliki izziv za Evropsko unijo, svet in tudi za Slovenijo, saj se izgubljajo milijarde evrov. V Sloveniji se med...

  10. Chimeric classical swine fever (CSF)-Japanese encephalitis (JE) viral replicon as a non-transmissible vaccine candidate against CSF and JE infections.

    Science.gov (United States)

    Yang, Zhenhua; Wu, Rui; Li, Robert W; Li, Ling; Xiong, Zhongliang; Zhao, Haizhong; Guo, Deyin; Pan, Zishu

    2012-04-01

    A trans-complemented chimeric CSF-JE virus replicon was constructed using an infectious cDNA clone of the CSF virus (CSFV) Alfort/187 strain. The CSFV E2 gene was deleted, and a fragment containing the region encoding a truncated envelope protein (tE, amino acid 292-402, domain III) of JE virus (JEV) was inserted into the resultant plasmid, pA187delE2, to generate the recombinant cDNA clone pA187delE2/JEV-tE. Porcine kidney 15 (PK15) cells that constitutively express the CSFV E2p7 proteins were then transfected with in vitro-transcribed RNA from pA187delE2/JEV-tE. As a result, the chimeric CSF-JE virus replicon particle (VRP), rv187delE2/JEV-tE, was rescued. In a mouse model, immunization with the chimeric CSF-JE VRP induced strong production of JEV-specific antibody and conferred protection against a lethal JEV challenge. Pigs immunized with CSF-JE VRP displayed strong anti-CSFV and anti-JEV antibody responses and protection against CSFV and JEV challenge infections. Our evidence suggests that E2-complemented CSF-JE VRP not only has potential as a live-attenuated non-transmissible vaccine candidate against CSF and JE but also serves as a potential DIVA (Differentiating Infected from Vaccinated Animals) vaccine for CSF in pigs. Together, our data suggest that the non-transmissible chimeric VRP expressing foreign antigenic proteins may represent a promising strategy for bivalent DIVA vaccine design. Copyright © 2012 Elsevier B.V. All rights reserved.

  11. Razvitak naselja na kvarnerskim otocima - primjer Dobrinja

    Directory of Open Access Journals (Sweden)

    Marijan Bradanović

    2012-12-01

    Full Text Available Na dosad slabo poznatom i sa stajališta povijesti umjetnosti još posve neobrađenom primjeru Dobrinja na otoku Krku, raspravlja se o razvitku naselja na kvarnerskim otocima. Uz isticanje štetnosti dosad prevladavajućih uopćavanja, karakteristični položaj i razvitak Dobrinja tumače se u širem, komparativnom kontekstu. Analiziraju se prostiranje i obilježja pojedinih dijelova ovog naselja, a naglasak je na vremenu kasnog srednjeg i ranijeg novog vijeka. Tada je najuži dio povijesnog središta Dobrinja poprimio čvrstu, na tlorisnoj osnovi i danas, usprkos opsežnim pregradnjama i arhitektonskim preinakama, jasno uočljivu, urbanu fizionomiju.

  12. Organizacijski izzivi in analiza stroškov na projektu "hotel Osmine"

    OpenAIRE

    Bilić, Marijan

    2017-01-01

    Magistrsko delo obravnava organizacijo gradbišča na projektu Rekonstrukcija hotela Osmine ter uporabljeno tehnologijo med izvajanjem del rekonstrukcije. Uvodoma so opredeljene osnovne informacije o podjetju in projektu, katerima v nadaljevanju sledi organizacijska zahtevnost izvedbe projekta, v kateri je največji poudarek na izboljšanju sheme ureditve gradbišča. Četrto poglavje magistrskega dela je namenjeno povzemanju uporabljenih tehnologij pri izvajanju del rekonstrukcije, ki smo jih opisa...

  13. IMPLEMENTACIJA PORTEROVIH GENERIČKIH STRATEGIJA I POSTIZANJE KONKURENTSKIH PREDNOSTI NA PRIMJERU AUTOMOBILSKE INDUSTRIJE

    OpenAIRE

    Vrdoljak Raguž, Ivona; Tolušić, Marijan

    2012-01-01

    Predmet istraživanja ovog rada postizanje je konkuretske prednosti u automobilskoj industriji implementacijom Porterovih generičkih poslovnih strategija. Postizanje konkurentske prednosti nužno je ukoliko poduzeće želi dugoročno opstati na tržištu. Za odabir konkurentske strategije važan je relativni položaj poduzeća u industriji jer takvo pozicioniranje određuje hoće li profitabilnost poduzeća biti iznad ili ispod prosjeka industrije. Poduzeće u odnosu na konkurente primjenom Porterovih gene...

  14. Kontinuitet i diskontinuitet naseljenosti Istre na razmeđu prapovijest i antike

    OpenAIRE

    Bulić, Davor

    2014-01-01

    Naseljavanje Italika na Istarski poluotok krajem republikanskog i početkom carskog razdoblja uvjetovalo je u znatnoj mjeri i promjene mjesta naseljavanja, kao i vrste naselja. Ove je promjene moguće sagledati u procesu napuštanja gradinskih naselja i naseljavanja lokacija u nizinskim predjelima u okviru rimskih ruralnih stambeno-gospodarskih kompleksa (villa rustica). Iako je napuštanje predrimskih naselja na području kolonijskih agera očit i prevladavajući oblik promjene mjesta naseljavanja,...

  15. Razumevanje trojne narave kemijske vezi na submikroskopski ravni

    OpenAIRE

    Klun, Tina

    2017-01-01

    Magistrsko delo celostno obravnava trojno naravo pojma kemijska vez s poudarkom na submikroskopski ravni. S pojmom kemijska vez se učenci v Sloveniji srečajo v osmem razredu osnovne šole v tematskem sklopu povezovanje delcev/gradnikov. Zaradi abstraktnosti pojma kemijska vez je pomembno, da se pri učencih spodbuja učenje na makroskopski, submikroskopski in simbolni ravni, saj je tak način dela ključnega pomena za oblikovanje ustreznega mentalnega modela o kemijski vezi pri učencih. Pri gradnj...

  16. Utjecaj visokog hidrostatskog tlaka na kemijski sastav vina

    OpenAIRE

    Gelo, Klara

    2017-01-01

    U ovom radu ispitivan je utjecaj obrade visokim hidrostatskim tlakom na kemijski sastav crnog i bijelog vina. Određivani parametri su količina ukupnih polifenola, antocijana, tanina, boje, sumpora te kisika. Uzorci bijelog i crnog vina tretirani su visokim hidrostatskim tlakom od 200, 400 i 600 MPa u trajanju od 5, 15 i 25 minuta. Ispitivanjem utjecaja visokog hidrostatskog tlaka na kemijski sastav crnog i bijelog vina utvrđeno je da nema značajnije promjene u navedenim svojstvima. Na temelju...

  17. Načrtovanje in optimizacija brezžičnega merilnega sistema z Wi-Fi modulom

    OpenAIRE

    RAŽMAN, ROK

    2015-01-01

    Namen tega dela je opisati načrtovanje in optimizacijo delovanja brezžičnega merilnega sistema, ki zajema mikrokrmnilnik, Wi-Fi modul in napajalno vezje, in je priključen na ciljni senzor. Umeščen bo v zelo omejen prostor in to predstavlja precejšno težavo z vidika načrtovanja. Vir napajanja je omrežna izmenična napetost, kar pomeni, da mora sistem vključevati majhen, a dovolj zmogljiv AC-DC pretvornik. Največji porabnik toka v sistemu je Wi-Fi modul. Vse omejitve morajo biti upoštevane in vs...

  18. A Search for Signs of Life and Habitability on Europa

    Science.gov (United States)

    Fonda, Mark (Technical Monitor); McKay, Christoper P.; Eicken, H.; Neuer, S.; Sogin, M.; Waite, H.; Warmflash, D.

    2003-01-01

    Europa is a key target in the search for life beyond the Earth because of consistent evidence that below the icy surface there is liquid water. Future missions to Europa could confirm the presence and nature of the ocean and determine the thickness of the ice layer. Confirming the presence of an ocean and determining the habitability of Europa are key astrobiology science objectives. Nevertheless, the highest priority objective for astrobiology will be a search for life. How could a search for life be accomplished on a near-term mission given the thick ice cover? One answer may lie in the surface materials. If Europa has an ocean, and if that ocean contains life, and if water from the ocean is carried up to the surface, then signs of life may be contained in organic material on the surface. Organics that derive from biological processes (dead organisms) are distinct from organics derived from non-biological processes in several aspects. First, biology is selective and specific in its use of molecules. For example, Earth life uses 20 left-handed amino acids. Second, biology can leave characteristic isotopic patterns. Third, biology often produces large complex molecules in high concentrations, for example lipids. Organic material that has been on the surface of Europa for long periods of time would be reprocessed by the strong radiation field probably erasing any signature of biological origin. Evidence of life in the ocean may be found on the surface of Europa if regions of the surface contained relatively recent material carried up from the ocean through cracks in the icy lithosphere. But organic material that has been on the surface of Europa for long periods of time would be reprocessed by the strong radiation field probably erasing any signature of biological origin. Thus, the detailed analysis required may not be possible via remote sensing but direct sampling of the material below the radiation processed upper meter is probably required.

  19. Surface Modification and Surface - Subsurface Exchange Processes on Europa

    Science.gov (United States)

    Phillips, C. B.; Molaro, J.; Hand, K. P.

    2017-12-01

    The surface of Jupiter's moon Europa is modified by exogenic processes such as sputtering, gardening, radiolysis, sulfur ion implantation, and thermal processing, as well as endogenic processes including tidal shaking, mass wasting, and the effects of subsurface tectonic and perhaps cryovolcanic activity. New materials are created or deposited on the surface (radiolysis, micrometeorite impacts, sulfur ion implantation, cryovolcanic plume deposits), modified in place (thermal segregation, sintering), transported either vertically or horizontally (sputtering, gardening, mass wasting, tectonic and cryovolcanic activity), or lost from Europa completely (sputtering, plumes, larger impacts). Some of these processes vary spatially, as visible in Europa's leading-trailing hemisphere brightness asymmetry. Endogenic geologic processes also vary spatially, depending on terrain type. The surface can be classified into general landform categories that include tectonic features (ridges, bands, cracks); disrupted "chaos-type" terrain (chaos blocks, matrix, domes, pits, spots); and impact craters (simple, complex, multi-ring). The spatial distribution of these terrain types is relatively random, with some differences in apex-antiapex cratering rates and latitudinal variation in chaos vs. tectonic features. In this work, we extrapolate surface processes and rates from the top meter of the surface in conjunction with global estimates of transport and resurfacing rates. We combine near-surface modification with an estimate of surface-subsurface (and vice versa) transport rates for various geologic terrains based on an average of proposed formation mechanisms, and a spatial distribution of each landform type over Europa's surface area. Understanding the rates and mass balance for each of these processes, as well as their spatial and temporal variability, allows us to estimate surface - subsurface exchange rates over the average surface age ( 50myr) of Europa. Quantifying the timescale

  20. Understanding the Cryosphere of Europa Using Imaging Spectroscopy

    Science.gov (United States)

    Blaney, D. L.; Green, R. O.; Hibbitts, C.; Clark, R. N.; Dalton, J. B.; Davies, A. G.; Langevin, Y.; Hedman, M.; Lunine, J. I.; McCord, T. B.; Murchie, S. L.; Paranicas, C.; Seelos, F. P.; Soderblom, J. M.; Diniega, S.

    2017-12-01

    Europa's surface expresses a complex interplay of geologic processes driven by the ocean beneath the cryosphere that are subsequently modified by the Jovian environment once exposed on the surface. Several recent Earth-based observations of Europa's tenuous atmosphere suggest that there may in fact be active plumes [1,2,3]. However, the frequency and the duration of activity at any specific location cannot be precisely determined by these observations, but could be with spacecraft observations. For instance, recently active areas on Europa from plumes or other processes may result in distinctive spectral signatures on the surface. Possible spectral signatures that may indicate recent activity include: differences in ice grain size or ice crystallinity; the lack of radiolytic signatures (e.g. a deficit in species due to implantation, radiation darkening of salts, degradation of organic compounds); and thermal anomalies. The Mapping Imaging Spectrometer for Europa (MISE) on NASA's Europa Clipper Mission will be able to map these species thus enabling the identification of these deposits and other young and/or least processed areas. These signatures may also enable a relative geochronology for Europa to be developed. For example, recent work by Proctor et al [4] finds that bands of different stratigraphic ages have different spectral features potentially due to radiation effects on the deposits. We will explore borrowing analyses techniques from earth observing missions of the Arctic. On Earth, data from the Airborne Visible / Infrared Imaging Spectrometer Next Generation (AVRIS-NG) (https://avirisng.jpl.nasa.gov/aviris-ng.html) is being used to explore Earth's cryosphere. AVRIS-NG data collected from the Greenland ice sheet and high latitude sea ice is being used to map of key ice properties such as grain size and contaminants. These data and processing approaches will be used to explore and validate imaging spectroscopy approaches which MISE might use on Europa.

  1. SPOLNO NADLEGOVANJE NA DELOVNEM MESTU

    OpenAIRE

    Rubič, Gašper

    2016-01-01

    V diplomskem delu smo v uvodu predstavili problem spolnega nadlegovanja na delovnem mestu in predstavili podjetje TEKSTIL d.d. V nadaljevanju smo z anketo raziskali, ali problem spolnega nadlegovanja na delovnem mestu v obravnavanem podjetju obstaja in če, kako se nanj odziva okolje. V teoretičnem delu smo nadaljevali in predstavili definicijo spolnega nadlegovanja, ki je kakršna koli oblika nezaželenega verbalnega in neverbalnega ali fizičnega ravnanja spolne narave z učinkom ali nameno...

  2. Astrobiological Aspects of Radiation Chemistry in Europa's Icy Regolith

    Science.gov (United States)

    Carlson, R. W.; Hand, K. P.

    2006-05-01

    Jupiter's moon Europa, with its likely subsurface ocean and young, active surface, is a promising habitat for life. Europa orbits in the heart of Jupiter's powerful magnetosphere and suffers intense energetic particle bombardment, producing both positive and negative aspects for astrobiology at Europa. Ionizing radiation can produce oxidants that could support a radiation-driven ecology as proposed by Chyba. On the other hand, biomolecular evidence for life that may be upwelled to the surface is rapidly altered by irradiation, complicating astrobiological searches for evidence of life. We present an overview of laboratory work performed at JPL and elsewhere and observational results related to these two aspects. The oxidants hydrogen peroxide and molecular oxygen are known to exist on Europa and the radiolytic production of these species has been studied in the laboratory for both electron and ion irradiation. Laboratory- measured equilibrium concentrations of H2O2, where production and destruction rates are equal, are in general agreement with the observed 0.1% molar abundance on Europa. The shape of Europa's peroxide band is consistent with the line shapes observed in radiolysis and with H2O2 dispersed in water ice rather than occurring as H2O2 aggregates. Surprisingly, molecular oxygen may be even more abundant on Europa even though O2 is extremely volatile ande would be expected to escape from the ice surface. Radiolysis can produce molecular oxygen and appears to simultaneously alter the ice matrix, trapping the O2. Other species observed on Europa are CO2 and SO2, and laboratory radiolysis of these species in H2O ice produces carbonic and sulfuric acid, respectively. We are studying the radiolytic degradation of biomarkers in ice at Europa temperatures by studying both simple organics and more complex biomolecules, including microorganisms. Hydrocarbon radiolysis yields carbon dioxide and methane, which can escape the system and results in loss of carbon. In

  3. pH regulation of recombinant glucoamylase production in Fusarium venenatum JeRS 325, a transformant with a Fusarium oxysporum alkaline (trypsin-like) protease promoter.

    Science.gov (United States)

    Wiebe, M G; Robson, G D; Shuster, J R; Trinci, A P

    1999-08-05

    Fusarium venenatum (formerly Fusarium graminearum) JeRS 325 produces heterologous glucoamylase (GAM) under the regulation of a Fusarium oxysporum alkaline (trypsin-like) protease promoter. The glucoamylase gene was used as a reporter gene to study the effects of ammonium and pH on GAM production under the control of the alkaline protease promoter. Between pH 4.0 and 5.8, GAM production in glucose-limited chemostat cultures of JeRS 325 grown at a dilution rate of 0.10 h-1 (doubling time, 6.9 h) on (NH4)2SO4 medium increased in a linear manner with increase in pH. However, at pH 4.0 and below GAM production was almost completely repressed in glucose-limited chemostat cultures grown on (NH4)2SO4 or NaNO3 medium. Thus GAM production in JeRS 325 is regulated by culture pH, not by the nature of the nitrogen source in the medium. The difficulty of using unbuffered medium when investigating putative ammonium repression is also shown. The study demonstrates the potential for use of the alkaline protease promoter in F. graminearum for the production of recombinant proteins in a pH dependent man ner. Copyright 1999 John Wiley & Sons, Inc.

  4. O direito das pessoas interessadas no tratamento de dados pessoais: anotações da situação na França e na Europa / The Right of Concerned Persons in the Personal Data Process: Some Legal Notes on France and Europe

    Directory of Open Access Journals (Sweden)

    Nathalie Martial-Braz

    2018-05-01

    acerca de categorias relacionadas a essa proteção, envolvendo o titular desses direitos e o conteúdo destes. Metodologia – A presente análise tem como material o Regulamento Geral de Proteção de Dados Pessoais (RGPD e da Lei para uma República Digital (LRD. Portanto, por uma análise documental (legislativa, faz-se reflexão sobre seus escopos e abordagens de determinados direitos, perpassando pelo titular dos direitos (o que envolve o direito à autodeterminação informativa e a representação da pessoa interessada; e o conteúdo dos direitos (o que abarca direitos tradicionais e novos direitos. Resultados – Em termos dos titulares dos direitos, faz-se a relação da autodeterminação informativa como princípio presente nas leis analisadas (ainda que implicitamente, bem como a importância da representação da pessoa interessada no que se refere ao menor de idade e ao falecido. Quanto ao conteúdo dos direitos, há a presença do direito à informação que, por sua vez, permite abertura a outros direitos (como para retificação e apagamento; e há a menção sobre as condições para as quais o direito ao esquecimento e a portabilidade de dados podem ser aplicadas no que tange aos novos direitos. Implicações práticas – Este trabalho tem como implicação prática trazer à esfera científica o debate sobre a proteção de dados pessoais. A partir da análise dos procedimentos legais europeus, pode-se tê-los por referência para subsidiar estudos para outros países. Originalidade/valor – A originalidade encontra-se na comparação do tratamento conferido pelas legislações europeia e francesa dos direitos relativos à proteção de dados pessoais.

  5. Tides on Europa: The membrane paradigm

    Science.gov (United States)

    Beuthe, Mikael

    2015-03-01

    Jupiter's moon Europa has a thin icy crust which is decoupled from the mantle by a subsurface ocean. The crust thus responds to tidal forcing as a deformed membrane, cold at the top and near melting point at the bottom. In this paper I develop the membrane theory of viscoelastic shells with depth-dependent rheology with the dual goal of predicting tidal tectonics and computing tidal dissipation. Two parameters characterize the tidal response of the membrane: the effective Poisson's ratio ν bar and the membrane spring constant Λ, the latter being proportional to the crust thickness and effective shear modulus. I solve membrane theory in terms of tidal Love numbers, for which I derive analytical formulas depending on Λ, ν bar , the ocean-to-bulk density ratio and the number k2∘ representing the influence of the deep interior. Membrane formulas predict h2 and k2 with an accuracy of a few tenths of percent if the crust thickness is less than one hundred kilometers, whereas the error on l2 is a few percents. Benchmarking with the thick-shell software SatStress leads to the discovery of an error in the original, uncorrected version of the code that changes stress components by up to 40%. Regarding tectonics, I show that different stress-free states account for the conflicting predictions of thin and thick shell models about the magnitude of tensile stresses due to nonsynchronous rotation. Regarding dissipation, I prove that tidal heating in the crust is proportional to Im (Λ) and that it is equal to the global heat flow (proportional to Im (k2)) minus the core-mantle heat flow (proportional to Im (k2∘)). As an illustration, I compute the equilibrium thickness of a convecting crust. More generally, membrane formulas are useful in any application involving tidal Love numbers such as crust thickness estimates, despinning tectonics or true polar wander.

  6. Job evaluation for clinical nursing jobs by implementing the NHS JE system.

    Science.gov (United States)

    Kahya, Emin; Oral, Nurten

    2007-10-01

    The purpose of this paper was to evaluate locally all the clinical nursing jobs implementing the NHS JE system in four hospitals. The NHS JE was developed by the Department of Health in the UK in 2003-2004. A job analysis questionnaire was designed to gather current job descriptions. It was distributed to each of 158 clinical nurses and supervisor nurses in 31 variety clinics at four hospitals in one city. The questionnaires were analysed to evaluate locally all the identified 94 nursing jobs. Fourteen of 19 nursing jobs in the medical and surgical clinics can be matched to the nurse national job in the NHS JE system. The results indicated that two new nursing jobs titled nurse B and nurse advanced B should be added to the list of national nursing jobs in the NHS JE system.

  7. Usmerjanje urbanega razvoja na mestni ravni

    Directory of Open Access Journals (Sweden)

    Mojca Šašek Divjak

    1999-01-01

    Full Text Available Kot je poudarjeno v predstavljenem načrtu Kopenhagna, mestni načrt ne more rešiti vseh planskih problemov mesta. Predstavljal naj bi predvideni red, ki pa se pogosto sproti podira glede na nepredvidena dogajanja v prostoru. Probleme je velikokrat treba reševati šele, ko se pokažejo. Zato mora biti mestni načrt zastavljen dovolj prilagodljivo in fleksibilno, da dovoljuje potrebne spremembe. Vendar mora kljub temu dati mestu trdne glavne usmeritve in s tem omogočiti, da meščani lahko izkoristijo priložnosti, ki jih nudi nova doba in uveljavljajo nove kvalitete bivanja.

  8. Towards a Global Unified Model of Europa's Tenuous Atmosphere

    Science.gov (United States)

    Plainaki, Christina; Cassidy, Tim A.; Shematovich, Valery I.; Milillo, Anna; Wurz, Peter; Vorburger, Audrey; Roth, Lorenz; Galli, André; Rubin, Martin; Blöcker, Aljona; Brandt, Pontus C.; Crary, Frank; Dandouras, Iannis; Jia, Xianzhe; Grassi, Davide; Hartogh, Paul; Lucchetti, Alice; McGrath, Melissa; Mangano, Valeria; Mura, Alessandro; Orsini, Stefano; Paranicas, Chris; Radioti, Aikaterini; Retherford, Kurt D.; Saur, Joachim; Teolis, Ben

    2018-02-01

    Despite the numerous modeling efforts of the past, our knowledge on the radiation-induced physical and chemical processes in Europa's tenuous atmosphere and on the exchange of material between the moon's surface and Jupiter's magnetosphere remains limited. In lack of an adequate number of in situ observations, the existence of a wide variety of models based on different scenarios and considerations has resulted in a fragmentary understanding of the interactions of the magnetospheric ion population with both the moon's icy surface and neutral gas envelope. Models show large discrepancy in the source and loss rates of the different constituents as well as in the determination of the spatial distribution of the atmosphere and its variation with time. The existence of several models based on very different approaches highlights the need of a detailed comparison among them with the final goal of developing a unified model of Europa's tenuous atmosphere. The availability to the science community of such a model could be of particular interest in view of the planning of the future mission observations (e.g., ESA's JUpiter ICy moons Explorer (JUICE) mission, and NASA's Europa Clipper mission). We review the existing models of Europa's tenuous atmosphere and discuss each of their derived characteristics of the neutral environment. We also discuss discrepancies among different models and the assumptions of the plasma environment in the vicinity of Europa. A summary of the existing observations of both the neutral and the plasma environments at Europa is also presented. The characteristics of a global unified model of the tenuous atmosphere are, then, discussed. Finally, we identify needed future experimental work in laboratories and propose some suitable observation strategies for upcoming missions.

  9. Uporaba nabora multimedijskih orodij za mednarodno predstavitev mostu "Pašerele" čez reko Sočo na Goriškem

    OpenAIRE

    POPIT, DIJANA

    2017-01-01

    V pričujočem delu je predstavljen potek projekta, ki smo ga začeli izvajati v maju 2014 pod mentorstvom dr. Franca Policardija, glavnega distributerja uporabljenega gradiva g. Maria Mute ter g. Petra Gruntarja, ki nam je pomagal pri rekonstrukciji mostu v AvtoCAD-u 2012. Problem našega projekta je bil kako z uporabo standardnih metod in multimedije zabrisati mejo, ki je nastala med Slovenijo in Italijo, bolj natančno med potomci ljudi, ki so nekdaj živeli pod skupno državo Avstro-Ogrsko. O...

  10. Existující útoky na SSL/TLS

    OpenAIRE

    Lysoněk, Milan

    2017-01-01

    SSL/TLS je moderní kryptografický protokol, který zabezpečuje komunikaci mezi klientem a serverem. Avšak na tento protokol existují útoky, které mohou ohrozit komunikaci buď odposloucháváním nebo jejím narušením. Obrana proti těmto útokům a testování zranitelností protokolů je ale značně náročný proces. Tato práce popisuje zranitelnosti SSL/TLS protokolu a implementuje vybrané útoky v tlsfuzzeru --- nástroj pro testování SSL/TLS implementací. Výsledná implementace útoků je demonstrována na tř...

  11. Utjecaj ekologije na dizajn ambalaže

    OpenAIRE

    Brčić, Ira

    2015-01-01

    Otpad je sve veći problem zaštite okoliša u cijelom svijetu, pa tako i kod nas. Zaštita okoliša bi trebala biti sastavni dio načina života, a ne obveza stoga bi trebalo odgajati i educirati djecu već od rane dobi da je zaštita okoliša, uključujući otpad nešto o čemu moramo brinuti i voditi računa. Udio ambalažnog otpada neprestano raste i postao je jedan od štetnijih utjecaja na okoliš. Nedostatkom informiranja potrošača raste i gomilanje otpada. Za minimiziranje negativnog utjecaja na oko...

  12. Unmasking Europa the search for life on Jupiter's ocean moon

    CERN Document Server

    Greenberg, Richard

    2008-01-01

    Jupiter's ice moon Europa is widely regarded as the most likely place to find extraterrestrial life. This book tells the engaging story of Europa, the oceanic moon. It features a large number of stunning images of the ocean moon's surface, clearly displaying the spectacular crack patterns, extensive rifts and ridges, and refrozen pools of exposed water filled with rafts of displaced ice. Coverage also features firsthand accounts of Galileo's mission to Jupiter and its moons. The book tells the rough and tumble inside story of a very human enterprise in science that lead to the discovery of a f

  13. Occurrence and Detectability of Thermal Anomalies on Europa

    Science.gov (United States)

    Hayne, Paul O.; Christensen, Philip R.; Spencer, John R.; Abramov, Oleg; Howett, Carly; Mellon, Michael; Nimmo, Francis; Piqueux, Sylvain; Rathbun, Julie A.

    2017-10-01

    Endogenic activity is likely on Europa, given its young surface age of and ongoing tidal heating by Jupiter. Temperature is a fundamental signature of activity, as witnessed on Enceladus, where plumes emanate from vents with strongly elevated temperatures. Recent observations suggest the presence of similar water plumes at Europa. Even if plumes are uncommon, resurfacing may produce elevated surface temperatures, perhaps due to near-surface liquid water. Detecting endogenic activity on Europa is one of the primary mission objectives of NASA’s planned Europa Clipper flyby mission.Here, we use a probabilistic model to assess the likelihood of detectable thermal anomalies on the surface of Europa. The Europa Thermal Emission Imaging System (E-THEMIS) investigation is designed to characterize Europa’s thermal behavior and identify any thermal anomalies due to recent or ongoing activity. We define “detectability” on the basis of expected E-THEMIS measurements, which include multi-spectral infrared emission, both day and night.Thermal anomalies on Europa may take a variety of forms, depending on the resurfacing style, frequency, and duration of events: 1) subsurface melting due to hot spots, 2) shear heating on faults, and 3) eruptions of liquid water or warm ice on the surface. We use numerical and analytical models to estimate temperatures for these features. Once activity ceases, lifetimes of thermal anomalies are estimated to be 100 - 1000 yr. On average, Europa’s 10 - 100 Myr surface age implies a resurfacing rate of ~3 - 30 km2/yr. The typical size of resurfacing features determines their frequency of occurrence. For example, if ~100 km2 chaos features dominate recent resurfacing, we expect one event every few years to decades. Smaller features, such as double-ridges, may be active much more frequently. We model each feature type as a statistically independent event, with probabilities weighted by their observed coverage of Europa’s surface. Our results

  14. El Consejo de Europa y la abolición total de la pena de muerte en Europa

    OpenAIRE

    Bou Franch, Valentín

    2002-01-01

    1. Introducción.- 2. La parca reglamentación de la pena de muerte.- 3. La superación práctica de una mala disposición.- 3.1 .Por el Tribunal Europeo de Derechos Humanos.- 3.2. Por la práctica de los Estados Miembros del Consejo de Europa.- 3.3. Por la práctica de los órganos del Consejo de Europa.- 4. La abolición de iure de la pena de muerte en Europa.- 4.1. La prohibición de la pena de muerte en tiempo de paz.- 4.2. La abolición de la pena de muerte en todas las circunstancias:- 5. Consider...

  15. Vliv pivovarského procesu na profil proteinů ječmene

    Czech Academy of Sciences Publication Activity Database

    Benkovská, Dagmar; Flodrová, Dana; Psota, V.; Bobálová, Janette

    2011-01-01

    Roč. 57, 7-8 (2011), 260-265 ISSN 0023-5830 R&D Projects: GA MŠk 1M0570 Institutional research plan: CEZ:AV0Z40310501 Keywords : barley * proteins * brewing process Subject RIV: CB - Analytical Chemistry, Separation

  16. K čemu je metakritika na světě

    Czech Academy of Sciences Publication Activity Database

    Kanda, Roman

    2017-01-01

    Roč. 20, č. 79 (2017), s. 9-14 ISSN 1801-0202 Institutional support: RVO:68378068 Keywords : literary critique * literary culture * current literature * literature and media Subject RIV: AJ - Letters, Mass-media, Audiovision

  17. Chimeric classical swine fever (CSF)-Japanese encephalitis (JE) viral particles as a non-transmissible bivalent marker vaccine candidate against CSF and JE infections

    Science.gov (United States)

    A trans-complemented CSF- JE chimeric viral replicon was constructed using an infectious cDNA clone of the CSF virus (CSFV) Alfort/187 strain. The E2 gene of CSFV Alfort/187 strain was deleted and the resultant plasmid pA187delE2 was inserted by a fragment containing the region coding for a truncate...

  18. PESTEL ANALIZA POSLOVNEGA OKOLJA NA PRIMERU PODJETJA KRKA D.D.

    OpenAIRE

    Horvat, Nada

    2014-01-01

    Farmacevtska industrija velja za uspešno ter zaradi prisotnosti multinacionalk za vplivno panogo, ki vpliva na državne vlade in izraža svojo moč vpliva na zunanje dejavnike okolja. Kljub velikosti in moči podjetij je farmacevtski trg dojemljiv na spremembe globalnega okolja. Spremembe, ki se odvijajo v zunanjem okolju podjetja, vplivajo na organizacijo in delovanje podjetja. Boljše je poznavanje zunanjih dejavnikov, ki imajo vpliv, hitreje in bolje se lahko podjetje nanje odzove ter ohrani us...

  19. VPLIV LIKOVNE TEHNIKE NA IZBIRO BARV PRI PREDŠOLSKEM OTROKU

    OpenAIRE

    Marčec, Tamara

    2013-01-01

    Diplomsko delo z naslovom Vpliv likovne tehnike na izbiro barv pri predšolskem otroku je sestavljeno iz teoretičnega in praktičnega dela. V teoretičnem delu smo na kratko predstavili ustvarjalnost, njene faze in faktorje ter kako spodbujamo ali zaviramo ustvarjalnost pri predšolskem otroku. Nato smo nadaljevali in opisali vlogo in pomen barve za predšolskega otroka. Predstavili smo likovna področja in vsako na kratko opisali. Kasneje smo podrobneje opisali področje slikanja, kajti naše de...

  20. RAZLIKE U UPRAVLJANJU VREMENOM HRVATSKIH MENADŽERA S OBZIROM NA SPOL I HIJERARHIJSKU RAZINU

    OpenAIRE

    Pološki Vokić, Nina; Mrđenović, Robert

    2008-01-01

    Na temelju anketnog upitnika za samo-evaluaciju aktivnosti upravljanja i aktivnosti gubljenja vremena, na uzorku od 151 menadžera, istraživano je upravljanje vremenom hrvatskih menadžera te utjecaj dvije individualne karakteristike (spola i hijerarhijske razine) na njihovu uspješnost pri tome. Istraživanje je pokazalo da: (1) su hrvatski menadžeri prosječno dobri u upravljanju vremenom, (2) da ne postoje značajne razlike u upravljanju vremenom menadžera s obzirom na njihov spol, te (3) da pos...

  1. Kontrol af konventionelle våben i Europa

    DEFF Research Database (Denmark)

    Hoffmann, Rune; Kierulf, John; Pradhan-Blach, Flemming

    Rapporten indledes med en historisk gennemgang af tilblivelsen og udviklingen af Traktat om Konventionelle Væbnede Styrker i Europa (CFE), som blev iværksat af NATO og det tidligere Warszawapagten i 1973. Traktaten fastsætter et loft for antallet af kampvogne, pansrede kampkøretøjer, artilleripje...

  2. Da Europa faldt i en grav, man selv havde gravet

    DEFF Research Database (Denmark)

    Necef, Mehmet Ümit

    2011-01-01

    Med premierminister Erdogan i spidsen har tyrkiske politikere og intellektuelle tolket Breiviks massakre som udtryk for den generelle islamofobi i Europa. Faktisk fremstilles Breivik ikke som afviger men som mainstream. Dæmoniseringen af den europæiske mentalitet kommer af en tendens til at opfatte...

  3. Europa Cinemas auhindas Sõpruse kino / Katrin Rajasaare ; interv. Annika Koppel

    Index Scriptorium Estoniae

    Rajasaare, Katrin

    2005-01-01

    Euroopa ja Vahemere regiooni kinopidajaid ühendav organisatsioon Europa Cinemas kuulutas Sõpruse kino aasta parimaks noorsooürituste korraldamise kategoorias. Oma tööst räägib Sõpruse juht, kes käis ka 18. nov. Budapestis auhinda vastu võtmas

  4. La apatridia y la crisis de refugiados en Europa

    OpenAIRE

    Berényi, Katalin

    2016-01-01

    La Unión Europea debe emitir una directiva sobre estándares comunes para los procedimientos de determinación de la apatridia para así mitigar los impactos particulares de esta condición en el contexto de la continua crisis de refugiados en Europa.

  5. Biti ili ne biti žena? Percepcija visokoobrazovanih žena o rodnoj jednakosti na radnom mjestu

    OpenAIRE

    Pološki Vokić, Nina; Sinčić Ćorić, Dubravka; Obadić, Alka

    2017-01-01

    Polazišna točka rada je da visokoobrazovane žene trpe manje nejednakosti na radnom mjestu. Kako bismo to testirali, provedena su primarna i sekundarna istraživanja. Sekundarni podatci odnose se na područje obrazovanja, sudjelovanje u aktivnostima koje se temelje na znanju, statusu u hijerarhiji i razlici u plaćama visokoobrazovanih žena u odnosu na plaće muškaraca u odabranim europskim zemljama, dok primarni podatci prikazuju percepcije visokoobrazovanih žena o kontekstualnim čimbenicima koji...

  6. Prispevek k verodostojnosti podatkov o ustanovitvi čitalnic na Slovenskem

    Directory of Open Access Journals (Sweden)

    Manica Špendal

    2007-12-01

    Full Text Available Mnenja o datumih ustanovitve čitalnic na Slovenskem so deljena. Zlasti velja to za mariborsko in ljubljansko čitalnico. Medtem ko nekateri muzikologi trdijo, da je za Narodno slovansko čitalnico v Trstu (29. januarja 1861 bila kot druga ustanovljena ljubljanska Narodna čitalnica (20. oktobra 1861 in nato kot tretja mariborska Narodna slovanska čitalnica (4. septembra oziroma 10. novembra 1861, meni večina raziskovalcev tega obdobja, da je treba upoštevati formalni datum ustanovitve, ko so ustanovitelji s podpisi potrdili ustanovitveni zapisnik, kar je bilo v Mariboru 17. julija 1861.

  7. Načini varovanja identitete v spletu : diplomsko delo univerzitetnega študija

    OpenAIRE

    Kozole, Aleš

    2012-01-01

    V današnjem, modernem in hitro rastočem svetu, je zelo pomembno, da se informacije širijo čim hitreje. Pred razvojem informacijsko-komunikacijskih tehnologij se je veliko uporabljalo poštne storitve, časopise in razne objave na oglasnih deskah. Danes pa, zaradi hitrega tempa življenja in razvoja interneta ter svetovnega spleta, ostajajo te storitve rahlo v ozadju. Uporaba storitev preko spleta je preprosta in hitra, saj omogoča dostop do informacij kjerkoli in kadarkoli. Z razvojem spleta pa ...

  8. Je, a versatile suite to handle multiplexed NGS libraries with unique molecular identifiers.

    Science.gov (United States)

    Girardot, Charles; Scholtalbers, Jelle; Sauer, Sajoscha; Su, Shu-Yi; Furlong, Eileen E M

    2016-10-08

    The yield obtained from next generation sequencers has increased almost exponentially in recent years, making sample multiplexing common practice. While barcodes (known sequences of fixed length) primarily encode the sample identity of sequenced DNA fragments, barcodes made of random sequences (Unique Molecular Identifier or UMIs) are often used to distinguish between PCR duplicates and transcript abundance in, for example, single-cell RNA sequencing (scRNA-seq). In paired-end sequencing, different barcodes can be inserted at each fragment end to either increase the number of multiplexed samples in the library or to use one of the barcodes as UMI. Alternatively, UMIs can be combined with the sample barcodes into composite barcodes, or with standard Illumina® indexing. Subsequent analysis must take read duplicates and sample identity into account, by identifying UMIs. Existing tools do not support these complex barcoding configurations and custom code development is frequently required. Here, we present Je, a suite of tools that accommodates complex barcoding strategies, extracts UMIs and filters read duplicates taking UMIs into account. Using Je on publicly available scRNA-seq and iCLIP data containing UMIs, the number of unique reads increased by up to 36 %, compared to when UMIs are ignored. Je is implemented in JAVA and uses the Picard API. Code, executables and documentation are freely available at http://gbcs.embl.de/Je . Je can also be easily installed in Galaxy through the Galaxy toolshed.

  9. Razvoj suvremenog menadžmenta trgovine na malo

    OpenAIRE

    Segetlija, Zdenko

    2009-01-01

    Razvoj koncentracije u trgovini na malo doveo je do daljnjih promjena u njezinoj strukturi te, u skladu s tim, i do promjena u upravljanju gospodarskim subjektima u trgovini na malo. S tim u svezi mijenja se i dosadašnja paradigma marketinga trgovine na malo, budući da sve važnijim postaje oblikovanje asortimana temeljem programa category managementa i drugih oblika vertikalnoga marketinga. S druge pak strane, osim poznavanja zakonitosti razvoja novih oblika poslovnih jedinica, no...

  10. GOSPODARJENJE Z ODPADKI IZ POLIMERNIH MATERIALOV S POUDARKOM NA EVROPSKI UNIJI

    OpenAIRE

    Sušec, Miloš

    2009-01-01

    Diplomsko delo opisuje gospodarjenje z odpadki iz polimernih materialov s poudarkom na Evropski uniji (EU). V začetku so predstavljene osnove polimernih materialov. V sklopu tega je obravnavana najobsežnejša skupina polimernih materialov, to so plastične mase, kjer so opisana področja njihove uporabe, razvoj proizvodnje in porabe teh materialov ter količine njihovih odpadkov v svetu, EU in Sloveniji. V nadaljevanju je predstavljena problematika trajnostnega sonaravnega razvoja, njegova so...

  11. IZBRANE ZNAČILNOSTI MIKRO, MALIH, SREDNJE VELIKIH IN VELIKIH PODJETIJ NA PRIMERU PODJETIJ IZ ZASAVJA

    OpenAIRE

    Jurić, Ana

    2016-01-01

    Za slovensko gospodarstvo so pomembna tako mikro, mala in srednje velika kot velika podjetja. Vsako podjetje, ne glede na svojo velikost, ima svoje prednosti. Mikro podjetja so najmanjša podjetja, njihova prednost pa je, da npr. pri pravni obliki samostojni podjetnik (s. p.) ustanovitelj ne potrebuje začetnega kapitala, tudi ustanovitev je preprosta. Mala podjetja se zaradi majhnosti lahko veliko hitreje prilagodijo spremembam kot velika podjetja. Srednje velika podjetja lahko izkoriščajo pre...

  12. Převodník Ethernet na RS-232

    OpenAIRE

    Dreiseitel, Jiří

    2012-01-01

    Práce je věnována problematice konstrukce převodníku Ethernet na RS-232 za pomocí jednočipového mikrokontroléru. Cílem je seznámit čtenáře se síťovou technologií Ethernet a technologií pro sériový přenos založený na protokolu RS-232 a zároveň s technologií vestavěných systémů pro konstrukci zařízení. Součástí práce je kompletní návrh převodníku Ethernet na RS-232 včetně návrhu a implementace firmware v jazyce C za využití LwIP TCP/IP stacku. Převodník je postaven na základě vývojového kitu ST...

  13. Izboljšanje javne participacije pri prostorskem načrtovanju s pomočjo orodij spleta 2.0

    Directory of Open Access Journals (Sweden)

    Igor Bizjak

    2012-01-01

    Full Text Available Javna participacija (ang. public participation je ena od oblik sodelovanja oziroma udeleževanja javnosti v postopkih prostorskega načrtovanja, ki omogoča posameznikom in skupinam, da izrazijo svoja mnenja, dajejo pobude in aktivno sodelujejo v teh postopkih. Ker je javna participacija pogosto omejena le na dajanje pripomb na že pripravljene prostorske načrte, predvidevamo, da bi jo lahko izboljšali s pomočjo informacijskih tehnologij, in sicer z uporabo novih spletnih orodij. Ena takih novosti je splet 2.0 (ang. web 2.0, koncept, ki je bil prvič predstavljen v letu 2004 in je v svetovni splet prinesel veliko orodij, ki jih koristno uporabljajo socialna omrežja in različne spletne storitve kot participatorne storitve z velikim številom uporabnikov. V članku so analizirane možnosti za medsebojno interakcijo javne participacije in spleta 2.0. Predstavljene so zahteve javne participacije v postopkih prostorskega načrtovanja, osnovna orodja spleta 2.0 in njegove zmožnosti glede omogočanja participacije v procesih prostorskega načrtovanja. V prispevku je ugotovljeno, da so orodja spleta 2.0 zelo uporabna za vključevanje javnosti v procese prostorskega načrtovanja, vendar zahtevajo veliko predpriprav in dobro tehnično osnovo.

  14. [The medical theory of Lee Je-ma and its character].

    Science.gov (United States)

    Lee, Kyung-Lock

    2005-12-01

    Lee Je-ma 1837-1900) was a prominent scholar as well as an Korean physician. classified every people into four distinctive types: greater yang [tai yang] person, lesser yin [shao yin] person, greater yin [tai yin] person, lesser yin [shao yin] person. This theory would dictate proper treatment for each type in accordance with individual differences of physical and temperament features. Using these four types he created The Medical Science of Four Types. This article is intended to look into the connection between Lee Je-Ma's 'The Medical Science of Four Types' and 'The Modern' with organizing his ideas about the human body and the human being. Through The Modern, the theory of human being underwent a complete change. Human being in The Premodern, which was determined by sex, age and social status has been changed to the individual human being, which is featured by equality. Lee Je-Ma's medical theory of The Medical Science of Four Types would be analyzed as follow. His concept of human body is oriented toward observable objectivity. But on the other hand, it still remains transcendent status of medical science, which is subordinated by philosophy. According to Lee Je-Ma's theory of human being, human is an equal individual in a modern way of thinking, not as a part of hierarchical group. But on the other hand, it still remains incomplete from getting rid of morality aspect that includes virtue and vice in the concept of human body. The common factors in Lee Je-Ma's ideas about the human body and the human being is 'Dualism of mind and body that means all kinds of status and results depends on each individual. As is stated above, Lee Je-Ma's medical theory has many aspects of The Modern and it proves that Korean traditional medicine could be modernized by itself.

  15. MOŽNOSTI VSTOPA NA TUJE TRGE NA PRIMERU PODJETJA AWOODTURE

    OpenAIRE

    Orličnik, Urša

    2014-01-01

    Danes pojavljanje podjetja samo na domačem trgu ni več dovolj. Spremembe okolja, naraščanje konkurence ter hiter tehnološki napredek, silijo podjetja k nenehnemu prilagajanju in iskanju novih priložnosti tako na domačem kot tudi na tujem trgu. Internacionalizacija podjetja tako postaja vedno bolj pomemembna za preživetje podjetja. Internacionalizacija se v najširšem smislu nanaša na vse oblike mednarodnega ekonomskega sodelovanja. Je dinamičen proces, kateremu nujno sledi sprememba stanja...

  16. Signature of Europa's Ocean Density on Gravity Data

    Science.gov (United States)

    Castillo, J. C.; Rambaux, N.

    2015-12-01

    Observations by the Galileo mission at Europa and Cassini-Huygens mission at Europa, Ganymede, Callisto, Enceladus, and Titan have found deep oceans at these objects with evidence for the presence of salts. Salt compounds are the products of aqueous alteration of the rock phase under hydrothermal conditions and have been predicted theoretically for these objects per analogy with carbonaceous chondrite parent bodies. Evidence for salt enrichment comes from magnetometer measurements (Galilean satellites), direct detection in the case of Enceladus, and inversion of the gravity data obtained at Titan. While there is direct detection for the presence of chlorides in icy grains ejected from Enceladus, the chemistry of the oceans detected so far, or even their densities, remain mostly unconstrained. However the increased ocean density impacts the interpretation of the tidal Love number k2and this may introduce confusion in the inference of the icy shell thickness from that parameter. We will present estimates of k2for a range of assumptions on Europa's hydrospheric structure that build on geophysical observations obtained by the Galileo mission combined with new models of Europa's interior. These models keep track of the compositions of the hydrated core and oceanic composition in a self-consistent manner. We will also estimate the electrical conductivity corresponding to the modeled oceanic composition. Finally we will explore how combining electromagnetic, topographic, and gravity data can decouple the signatures of the shell thickness and ocean composition on these geophysical observations. Acknowledgement: This work is being carried out at the Jet Propulsion Laboratory, California Institute of Technology, under contract to NASA. Government sponsorship acknowledged.

  17. Biomarkers on Europa: Unique signatures produced by radiolysis?

    Science.gov (United States)

    Carlson, R. W.; Hand, K. P.

    A promising habitat for life is Jupiter's moon Europa, with its likely ocean under a young, active surface. Europa orbits in the heart of Jupiter's powerful magnetosphere and suffers intense energetic particle bombardment, producing both good and bad aspects for astrobiology at Europa. Ionizing radiation can produce oxidants that could support a radiation-driven ecology as proposed by Chyba. On the other hand, biomolecular evidence for oceanic life that may be emplaced on the surface is rapidly altered by radiation, perhaps complicating astrobiological searches for evidence of life. We are studying the radiolytic degradation of molecular biomarkers in ice at Europa temperatures by studying both simple organics and more complex biomolecules, including microorganisms. High energy (1-100 keV) electron irradiation is employed and the products are analyzed using infrared spectroscopy, thermal desorption mass spectroscopy, and laser desorption/ionization mass spectroscopy. Hydrocarbon radiolysis yields carbon dioxide and methane which can escape the system and results in the net loss of carbon. Aliphatic molecules with C=O bonds are formed and thought to be mainly polymethylene oxides. When heated, they polymerize to form brown, high-molecular-weight refractory residues with linear, spherical, and ring- shaped macrostructures, typically many tens of micrometers in size. Laser desorption mass spectra of the residues are not overly complex and are different for each initial species. Radiolysis of microorganisms shows the destruction of amine, amide, methyl, and methylene groups, and production of carbon dioxide, carbon monoxide, nitriles, and isocyanates. Mass spectra of irradiated B. pumilus spores are different and surprisingly less complex than those of unirradiated spores. It is possible that unique, diagnostic biosignatures may exist in mass spectra of irradiated microorganisms.

  18. The First USGS Global Geologic Map of Europa

    Science.gov (United States)

    Leonard, E. J.; Patthoff, D. A.; Senske, D.; Collins, G. C.

    2017-12-01

    Understanding the global scale geology of Europa is paramount to gaining insight into the potential habitability of this icy world. To this end, work is ongoing to complete a global geological map at the scale of 1:15 million that incorporates data at all resolutions collected by the Voyager and Galileo missions. The results of this work will aid the Europa Clipper mission, now in formulation, by providing a framework for collaborative and synergistic science investigations. To understand global geologic and tectonic relations, a total of 10 geologic units have been defined. These include: Low Albedo Ridge Material (lam)—low albedo material that irregularly surrounds large (>20 km) ridge structures; Ridged plains (pr)—distributed over all latitudes and characterized by subparallel to cross-cutting ridges and troughs visible at high resolution (material (b)—linear to curvilinear zones with a distinct, abrupt albedo change from the surrounding region; Crater material (c), Continuous Crater Ejecta (ce) and Discontinuous Crater Ejecta (dce)—features associated with impact craters including the site of the impact, crater material, and the fall-out debris respectively; Low Albedo Chaos (chl), Mottled Albedo Chaos (chm) and High Albedo Chaos (chh)—disrupted terrain with a relatively uniform low albedo, patchy/variegated albedo, and uniform high albedo appearance respectively; Knobby Chaos (chk) - disrupted terrain with rough and blocky texture occurring in the high latitudes. In addition to the geologic units, our mapping also includes structural features—Ridges, Cycloids, Undifferentiated Linea, Crater Rims, Depression Margins, Dome Margins and Troughs. We also introduce a point feature (at the global scale), Microchaos, to denote small (material. The completed map will constrain the distribution of different Europa terrains and provide a general stratigraphic framework to assess the geologic history of Europa from the regional to the global scale. Here, we

  19. Uticaj transportnih protokola na efikasnost namenskih radio-komunikacija

    Directory of Open Access Journals (Sweden)

    Ljubiša S. Nedeljković

    2014-04-01

    Full Text Available Savremene namenske radio-komunikacije zasnivaju se na internet protokolu. Efikasnost namenskih radio-komunikacija zavisi od propusnosti. Na propusnost namenskih radio-komunikacija utiču i transportni protokoli. U radu je analizirana propusnost transportnih protokola TCP (Transport Control Protocol i UDP (User Datagram Protocol u VF (visoko frekvencijskim i VVF (vrlo visoko- frekvencijskim namenskim radio-komunikacijama sa očekivanim vremenima kašnjenja i verovatnoćom greške po paketu podataka. Ocenjena je mogućnost njihove primene u namenskim radio-komunikacijama. Pri tome je uzet u obzir uticaj sledećih faktora: vreme povratnog puta, veličina paketa podataka, veličina prozora i verovatnoća greške po paketu podataka. Transportni protokol sa većom propusnošću pogodniji je za primenu u namenskim radio-komunikacijama. Veća propusnost transportnih protokola znači da je veća i propusnost namenskih radio-komunikacija. 

  20. Comparing the Atmospheric Losses at Io and Europa

    Science.gov (United States)

    Dols, V. J.; Bagenal, F.; Crary, F. J.; Cassidy, T.

    2017-12-01

    At Io and Europa, the interaction of the Jovian plasma with the moon atmosphere leads to a significant loss of atomic/molecular neutrals and ions to space. The processes that lead to atmospheric escape are diverse: atmospheric sputtering, molecular dissociation, molecular ion recombination, Jeans escape etc. Each process leads to neutrals escaping at different velocities (i.e. electron impact dissociation leads to very slow atomic neutrals, sputtering might eject faster molecular neutrals). Some neutrals will be ejected out of the Jovian system; others will form extended neutral clouds along the orbit of the moons. These atomic/molecular extended neutral clouds are probably the main source of plasma for the Jovian magnetosphere. They are difficult to observe directly thus their composition and density are still poorly constrained. A future modeling of the formation of these extended clouds requires an estimate of their atmospheric sources. We estimate the atmospheric losses at Io and Europa for each loss process with a multi-species chemistry model, using a prescribed atmospheric distribution consistent with the observations. We compare the neutral losses at Io and Europa.

  1. PROBING FOR EVIDENCE OF PLUMES ON EUROPA WITH HST /STIS

    International Nuclear Information System (INIS)

    Sparks, W. B.; Bergeron, E.; Cracraft, M.; Deustua, S. E.; Hand, K. P.; McGrath, M. A.

    2016-01-01

    Roth et al. (2014a) reported evidence for plumes of water venting from a southern high latitude region on Europa: spectroscopic detection of off-limb line emission from the dissociation products of water. Here, we present Hubble Space Telescope direct images of Europa in the far-ultraviolet (FUV) as it transited the smooth face of Jupiter to measure absorption from gas or aerosols beyond the Europa limb. Out of 10 observations, we found 3 in which plume activity could be implicated. Two observations showed statistically significant features at latitudes similar to Roth et al., and the third at a more equatorial location. We consider potential systematic effects that might influence the statistical analysis and create artifacts, and are unable to find any that can definitively explain the features, although there are reasons to be cautious. If the apparent absorption features are real, the magnitude of implied outgassing is similar to that of the Roth et al. feature; however, the apparent activity appears more frequently in our data.

  2. The ionosphere of Europa from Galileo radio occultations

    Science.gov (United States)

    Kliore, A. J.; Hinson, D. P.; Flasar, F. M.; Nagy, A. F.; Cravens, T. E.

    1997-01-01

    The Galileo spacecraft performed six radio occultation observations of Jupiter's Galilean satellite Europa during its tour of the jovian system. In five of the six instances, these occultations revealed the presence of a tenuous ionosphere on Europa, with an average maximum electron density of nearly 10(4) per cubic centimeter near the surface and a plasma scale height of about 240 +/- 40 kilometers from the surface to 300 kilometers and of 440 +/- 60 kilometers above 300 kilometers. Such an ionosphere could be produced by solar photoionization and jovian magnetospheric particle impact in an atmosphere having a surface density of about 10(8) electrons per cubic centimeter. If this atmosphere is composed primarily of O2, then the principal ion is O2+ and the neutral atmosphere temperature implied by the 240-kilometer scale height is about 600 kelvin. If it is composed of H2O, the principal ion is H3O+ and the neutral temperature is about 340 kelvin. In either case, these temperatures are much higher than those observed on Europa's surface, and an external heating source from the jovian magnetosphere is required.

  3. Exploring Ocean-World Habitability within the Planned Europa Clipper Mission

    Science.gov (United States)

    Pappalardo, R. T.; Senske, D.; Korth, H.; Blaney, D. L.; Blankenship, D. D.; Collins, G. C.; Christensen, P. R.; Gudipati, M. S.; Kempf, S.; Lunine, J. I.; Paty, C. S.; Raymond, C. A.; Rathbun, J.; Retherford, K. D.; Roberts, J. H.; Schmidt, B. E.; Soderblom, J. M.; Turtle, E. P.; Waite, J. H., Jr.; Westlake, J. H.

    2017-12-01

    A key driver of planetary exploration is to understand the processes that lead to potential habitability across the solar system, including within oceans hosted by some icy satellites of the outer planets. In this context, it is the overarching science goal of the planned Europa Clipper mission is: Explore Europa to investigate its habitability. Following from this goal are three mission objectives: (1) Characterize the ice shell and any subsurface water, including their heterogeneity, ocean properties, and the nature of surface-ice-ocean exchange; (2) Understand the habitability of Europa's ocean through composition and chemistry; and (3) Understand the formation of surface features, including sites of recent or current activity, and characterize high science interest localities. Folded into these objectives is the desire to search for and characterize any current activity, notably plumes and thermal anomalies. A suite of nine remote-sensing and in-situ observing instruments is being developed that synergistically addresses these objectives. The remote-sensing instruments are the Europa UltraViolet Spectrograph (Europa-UVS), the Europa Imaging System (EIS), the Mapping Imaging Spectrometer for Europa (MISE), the Europa THErMal Imaging System (E-THEMIS), and the Radar for Europa Assessment and Sounding: Ocean to Near-surface (REASON). The instruments providing in-situ observations are the Interior Characterization of Europa using Magnetometry (ICEMAG), the Plasma Instrument for Magnetic Sounding (PIMS), the MAss Spectrometer for Planetary EXploration (MASPEX), and the SUrface Dust Analyzer (SUDA). In addition, gravity science can be achieved via the spacecraft's telecommunication system, and the planned radiation monitoring system could provide information on Europa's energetic particle environment. Working together, the mission's robust investigation suite can be used to test hypotheses and enable discoveries relevant to the interior, composition, and geology of

  4. Environmentální aspekty provozu vozů na CNG

    OpenAIRE

    Raiskup, Martin

    2016-01-01

    Tato bakalářská práce je zaměřená na téma environmentální aspekty provozu vozů na CNG. Nejprve je představen zemní plyn jako palivo pro spalovací motory. Jsou zhodnoceny jeho výhody a nevýhody. Dále jsou popsány jednotlivé spalovací systémy a komponenty motoru na stlačený zemní plyn. Hlavní část práce je zaměřená na ekologii. Je popsán vliv na životní prostředí u spalování stlačeného zemního plynu v porovnání s konvenčními palivy. Toto porovnání je provedeno také podle objektivnější Well to W...

  5. Prime note sulla tutela penale dei culti nei Paesi dell’Est Europa

    Directory of Open Access Journals (Sweden)

    Giovanni Cimbalo

    2011-05-01

    Full Text Available Testo della relazione tenuta al Convegno “La Carta e la Corte” (Ferrara, 27 ottobre 2007 destinata alla pubblicazione negli Atti. SOMMARIO: 1. Alcune considerazioni preliminari sullo status delle Confessioni religiose nei paesi dell’Est Europa - 2. I nuovi orientamenti del diritto penale nell’Est Europa - 3. Le norme statali in materia di tutela penale dei culti e del sentimento religioso. 3. Le norme penali relative ai culti e a al sentimento religioso prima del 1992 nei Paesi dell’Est Europa - 4. Tipologie e tecniche legislative di tutela penale dei culti dopo il 1992 nei Paesi dell’Est Europa - 5. Alcune sommarie considerazioni.

  6. Il Sistema Gateway nello sviluppo della rete del trasporto combinato in Europa: il caso del terminal di Verona Quadrante Europa

    OpenAIRE

    Grossato, Raffaella

    2008-01-01

    Il trasporto intermodale ha acquisito un ruolo sempre più importante nello scenario dei trasporti comunitari merci durante gli ultimi quindici anni. La sfida che si era posta a inizi anni novanta in Europa consisteva nello sviluppo di una rete europea di trasporto combinato strada-ferrovia. A questo fine è stata fondamentale la cooperazione tra gli operatori del settore e le istituzioni (comunitarie e nazionali), nonché l’impulso dato dalla liberalizzazione del trasporto ferrov...

  7. Grooming : 12 is het nieuwe 16 en vaker dan je denkt

    NARCIS (Netherlands)

    Broekman, C.C.M.T.; Vries, A. de

    2014-01-01

    Kinderen worden regelmatig seksueel benaderd. Tijdens een onderzoeksproject voor een van onze opdrachtgevers loggen we in op Habbo-hotel. Tot onze verbazing worden we al snel meerdere keren benaderd met seksueel getinte opmerkingen. Die laten weinig aan de verbeelding over. Daar schrik je van. En

  8. Boekbespreking Ronald Meester en Joost Hulshof: Wiskunde in je vingers : Hogere wiskunde omlaaghalen

    NARCIS (Netherlands)

    Caspers, Wim; Timmer, Mark

    “Een oppepcursus voor liefhebbers en andere freaks”, zo omschrijven Ronald Meester en Joost Hulshof hun boek W={kunde} in je vingers. Wim Caspers en Mark Timmer, allebei docent aan een middelbare school en lerarenopleider, bekeken het boek ieder vanuit beide rollen en gingen op bezoek bij de

  9. Maak het Verschil met Je Merk : Het Identiteitsmanagementdashboard (IDM) voor Zorggroep Sint Maarten

    NARCIS (Netherlands)

    Bouten, L.M. (Lisanne); Morel, K.P.N. (Kaj)

    2012-01-01

    Om medewerkers en cliënten van Zorggroep Sint Maarten (ZSM) te helpen bijdragen aan goede zorg en deel je leven, wil ZSM inzichtelijk maken hoe goed zij presteert op beide aspecten. Het lectoraat Identiteitsmarketing heeft hiertoe een identiteitsmanagementdashboard voor ZSM ontwikkeld dat niet

  10. Bijblijven op je vakgebied nieuwe stijl! : Awareness tools voor e-journals

    NARCIS (Netherlands)

    Bijker, Alie; van den Brekel, Guus

    2013-01-01

    "Ik probeer regelmatig een aantal favoriete tijdschriften via email alerts te lezen, maar blijf het omslachtig vinden en mijn mailbox raakt maar voller en voller!" "Ik vind het lastig om op mijn tablet of via de email vanaf thuis toegang te krijgen tot de full text van artikelen" Hoe blijf je op de

  11. The ``Perrier Oceans'' Of Europa And Enceladus (Invited)

    Science.gov (United States)

    Matson, D.; Johnson, T. V.; Lunine, J. I.; Castillo, J. C.

    2010-12-01

    Icy satellites of the outer solar system can have subsurface oceans that contain significant amounts of dissolved gases. Crawford and Stevenson in their 1988 study of Europa introduced the term “Perrier Ocean” as a descriptive appellation for such situations. When pressure is reduced, for example as a consequence of faulting, over water from a Perrier ocean, gas comes out of solution in the form of bubbles. The density of the liquid is immediately reduced, and if the bubble volume is sufficient the fluid can become buoyant with respect to the icy crust. If so, the seawater-bubble mixture can rise to the surface or very near to the surface. Europa and Enceladus may represent the end-member examples of Perrier oceans. Today, Europa appears passive whereas Enceladus is erupting. Some characteristics seen at Enceladus that may be indicative of an active Perrier ocean are eruptive plumes and localized, relatively warm (“hot-spot”) thermal anomalies of significantly high heat flow (i.e., >15 GW of integrated power over Enceladus’ South Polar Region). Since Enceladus is smaller than Europa it is easier for it to erupt because less work has to be done against gravity to bring water to the surface. Crawford and Stevenson found that under today’s conditions eruptions at Europa would be difficult but not necessarily impossible. However, in the past, when the icy crust was thinner, the interior warmer, eruption of liquid to the surface regions could have been easier. Morphological evidence for past eruptions from a Perrier ocean is not necessarily unambiguous in that it may admit alternate interpretations. However, the best evidence for relatively recent activity may be some sort of thermal signature. Such anomalies may be observable to depths of tens of meters in relatively clean ice by space-borne high-precision microwave radiometry and ground-penetrating radar. This work was conducted at the Jet Propulsion Laboratory, California Institute of Technology under

  12. Surface composition of Europa based on VLT observations

    Science.gov (United States)

    Ligier, N.; Poulet, F.; Carter, J.

    2016-12-01

    Jupiter's moon Europa may harbor a global salty ocean under an 80-170 km thick outer layer consisting of an icy crust (Anderson et al. 1998). Meanwhile, the 10-50 My old surface, dated by cratering rates (Pappalardo et al. 1999) implies rapid surface recycling and reprocessing that could result in tectonic activity (Kattenhorn et al. 2014) and plumes (Roth et al. 2014). The surface could thus exhibit fingerprints of chemical species, as minerals characteristics of an ocean-mantle interaction and/or organics of exobiological interest, directly originating from the subglacial ocean. In order to re-investigate the composition of Europa's surface, a global mapping campaign of the satellite was performed with the near-infrared integral field spectrograph SINFONI on the Very Large Telescope (VLT) in Chile. The high spectral binning of this instrument (0.5 nm) and large signal noise ratio in comparison to previous observations are adequate to detect sharp absorptions in the wavelength range 1.45-2.45 μm. In addition, the spatially resolved spectra we obtained over five epochs nearly cover the entire surface of Europa with a pixel scale of 12.5 by 25 m.a.s ( 35 by 70 km on Europa's surface), thus permitting a global scale study. Several icy and non-icy compounds were detected and mapped at <100 km resolution. They are unevenly distributed on the moon's surface. Amorphous and crystalline water ice are both present and, in spite of a particularly strong amorphization process likely engendered by the Io plasma torus, the crystalline form is found to be approximately twice as abundant as the amorphous ice based on the analysis of the 1.65 μm band. If the surface is dominated by small and mid-sized water ice grains (25-200 μm), crystalline water-ice grains exhibit spatial inhomogeneities in their distribution. The sulfuric acid hydrate distribution exhibits the typical "bullseye" feature on the trailing hemisphere. The presence of Mg-bearing chlorinated salts (chloride

  13. Mapping the Topography of Europa: The Galileo-Clipper Story

    Science.gov (United States)

    Schenk, Paul M.

    2014-11-01

    The renewed effort to return to Europa for global mapping and landing site selection raises the question: What do we know about Europa topography and how do we know it? The question relates to geologic questions of feature formation, to the issue of ice shell thickness, mechanical strength, and internal activity, and to landing hazards. Our topographic data base for Europa is sparse indeed (no global map is possible), but we are not without hope. Two prime methods have been employed in our mapping program are stereo image and shape-from-shading (PC) slope analyses. On Europa, we are fortunate that many PC-DEM areas are also controlled by stereo-DEMs, mitigating the long-wavelength uncertainties in the PC data. Due to the Galileo antenna malfunction, mapping is limited to no more than 20% of the surface, far less than for any of the inner planets. Thirty-seven individual mapping sites have been identified, scattered across the globe, and all have now been mapped. Excellent stereo mapping is possible at all Sun angles, if resolution is below ~350 m. PC mapping is possible at Sun angles greater than ~60 degrees, if emission angles are less than ~40 degrees. The only extended contiguous areas of topographic mapping larger than 150 km across are the two narrow REGMAP mapping mosaics extending pole-to-pole along longitudes 85 and 240 W. These are PC-only and subject to long-wavelength uncertainties and errors, especially in the north/south where oblique imaging produces layover. Key findings include the mean slopes of individual terrain types (Schenk, 2009), topography across chaos (Schenk and Pappalardo, 2004), topography of craters and inferences for ice shell thickness (Schenk, 2002; Schenk and Turtle, 2009), among others. A key discovery, despite the limited data, is that Europan terrains rarely have topographic amplitude greater than 250 meters, but that regionally Europa has imprinted on it topographic amplitudes of +/- 1 km, in the form of raised plateaus and

  14. Modeling the Interaction of Europa with the Jovian Magnetosphere

    Science.gov (United States)

    Rubin, M.; Combi, M. R.; Daldorff, L.; Gombosi, T. I.; Hansen, K. C.; Jia, X.; Kivelson, M. G.; Tenishev, V.

    2011-12-01

    The interaction of Jupiter's corotating magnetosphere with Europa's subsurface water ocean is responsible for the observed induced dipolar magnetic field. Furthermore the pick-up process of newly ionized particles from Europa's neutral atmosphere alters the magnetic and electric field topology around the moon. We use the Block-Adaptive-Tree-Solarwind-Roe-Upwind-Scheme (BATS-R-US) of the Space Weather Modeling Framework (SWMF) to model the interaction of Europa with the Jovian magnetosphere. The BATS-R-US code solves the governing equations of magnetohydrodynamics (MHD) in a fully 3D adaptive mesh. In our approach we solve the equations for one single ion species, starting from the work by Kabin et al. (J. Geophys. Res., 104, A9, 19983-19992, 1999) accounting for the exospheric mass loading, ion-neutral charge exchange, and ion-electron recombination. We continue by separately solving the electron pressure equation and furthermore extend the magnetic induction equation by the resistive and Hall terms. The resistive term accounts for the finite electron diffusivity and thus allows a more adequate description of the effect of magnetic diffusion due to collisions [Ledvina et al., Sp. Sci. Rev., 139:143-189, 2008]. For this purpose we use ion-electron and electron-neutral collision rates presented by Schunk and Nagy (Ionospheres, Cambridge University Press, 2000). The Hall term allows ions and electrons to move at different velocities while the magnetic field remains frozen to the electrons. The assumed charge neutrality of the ion-electron plasma is maintained everywhere at all times. The model is run at different phases of Jupiter's rotation reflecting the different locations of Europa with respect to the center of the plasma sheet and is compared to measurements obtained by the Galileo magnetometer [Kivelson et al., J. Geophys. Res., 104:4609-4626, 1999]. The resulting influence on the induced magnetic dipolar field is studied and compared to the results from the

  15. Načrtovanje in montaža protivlomnega alarmnega sistema

    OpenAIRE

    ŠTULAR, ALEŠ

    2016-01-01

    Diplomsko delo obravnava vrste alarmnih sistemov za tehnično varovanje. V nadaljevanju se posvetimo osnovnim gradnikom protivlomnega alarmnega sistema. Našteti so elementi alarmnega sistema in opis njihovega delovanja. Posebno pozornost posvetimo prenosu alarmnih sporočil na varnostno nadzorni center. Zaradi velikih razlik v ceni ter zanesljivosti samih prenosnih poti, je potrebna velika pozornost pri izbiri prave. Naštete so najpogostejše prenosne poti in njihove glavne značilnosti. Na koncu...

  16. Zavedanje pomembnosti vertikalnega komuniciranja med nadrejenimi in podrejenimi v podjetju in vpliv na (ne) uspeh podjetja

    OpenAIRE

    Bezjak, Mojca

    2017-01-01

    Vertikalno komuniciranje je dvosmerno komuniciranje - povraten proces.Predstavimo vertikalno komuniciranje med nadrejenimi in podrejenimi v podjetju in vpliv na uspeh podjetja.Predstavitev različnih vrst komuniciranja, vplivov komuniciranja na človeka. Opišemo povezanost vertikalnega komuniciranja,medsebojnih odnosov in uspeh podjetja. V empiričnem delu diplomskega projekta z odgovori na vprašanja, ki se navezujejo na vertikalno komuniciranje in medsebojne odnose med nadrejenimi in podrejenim...

  17. Imenovanje jednonitnih homopolimera i kopolimera na osnovi podrijetla (I. dio

    Directory of Open Access Journals (Sweden)

    Vida Jarm

    2018-04-01

    Full Text Available Prethodne IUPAC-ove preporuke imenovanja (nomenklature jednonitnih polimera na osnovi podrijetla (NOP odnosile su se uglavnom na kopolimere, nelinearne polimere, združene polimere i generičke polimere. Pravila navedena u ovim preporukama omogućuju jasnije i preciznije imenovanje polimera na osnovi podrijetla, kako homopolimera tako i kopolimera. Prikazani sveobuhvatni sustav imenovanja polimera na osnovi podrijetla prihvatljiva je alternativa sustavu imenovanja polimera na osnovi strukture. Zbog raširene i česte uporabe dodatno su opisane i preporuke za uporabu uvriježenih imena polimera.

  18. UTJECAJ RAZLIČITIH KRMIVA NA ABIOTIČKE PARAMETRE VODE U UZGOJU ŠARANSKIH MLADUNACA

    OpenAIRE

    Bogut, Ivan; Opačak, Andelko; Stević, Ivan

    1992-01-01

    Istraživanja utjecaja različitih krmiva na abiotičke parametre vode provedena su u devet ribnjaka ribnjačarstva Koprivna. U svaki ribnjak nasađena su 1, 3 milijuna ličinaka šarana, a podrašćivanje je trajalo 25 dana. U postupku 1. ličinke i mladunci su hranjeni starterom tvrtke »Boha, a postupku 2. hrana je sastavljena od 50% startera »Boha« i 50% suhoga pivskog kvasca, dok su a postupku 3. mladunci hranjeni isključivo pivskim kvascem. Pokusom je utvrđena interakcija navedenih krmiva i nji...

  19. Rsa algoritam i njegova praktična primena

    OpenAIRE

    Kuljanski R. Sonja

    2010-01-01

    RSA algoritam jeste algoritam sa javnim ključem koji uključuje tri koraka: generisanje ključa, enkripciju i dekripciju. RSA enkripciona šema je determinističaka što znači da se osnovni tekst uvek enkriptuje u isti šifrovani tekst za unapred zadati javni ključ. Da bi se izbegao ovaj problem, praktična implementacija RSA algoritma obično koristi neke strukture, kao što je dodavanje slučajnog teksta u samu poruku pre enkripcije. Ovo dodavanje obezbeđuje da osnovna poruka bude s...

  20. Optimizacija skaliranja mikrostoritev v okolju Kubernetes na podlagi zbiranja metrik

    OpenAIRE

    Blažej, Aljaž

    2017-01-01

    Z večanjem števila uporabnikov interneta in kompleksnostjo spletnih aplikacij raste tudi potreba po optimizaciji uporabe strojne opreme, na kateri je nameščena aplikacija. Pri tej optimizaciji ima veliko vlogo koncept mikrostoritev, saj ima ta pristop veliko prednosti pred monolitnim, kot so boljša izkoriščenost virov, skalabilnost in izoliranost različnih delov aplikacije. Prav tako je zelo pomembno zbiranje metrik, ki se ob iskanju napak in analizi delovanja sistemov velikokrat uporabijo tu...

  1. PODJETNIŠKA AKTIVNOST NA KOROŠKEM

    OpenAIRE

    Marhl, Anja

    2010-01-01

    Da bi se posameznik podal na podjetniško pot mora zaznati poslovno priložnost, hkrati pa mora imeti tudi ustrezno znanje oziroma sposobnosti. Odločitev za podjetništvo je vedno osebna odločitev. Posameznik se mora sam odločiti ali bo deloval kot podjetnik, ali pa se bo ukvarjal s čim drugim. Koroška regija je ena izmed najstarejših slovenskih industrijskih regij. Prevladujejo predelovalne dejavnosti (proizvodnja kovin in kovinskih izdelkov, proizvodnja iz gume in plastike ter proizvodnja ...

  2. ZADOVOLJSTVO ZAPOSLENIH NA NAJEMNEM BENCINSKEM SERVISU PETROL D.D.

    OpenAIRE

    Ravnihar, Petra

    2010-01-01

    Namen diplomske naloge je ugotoviti zadovoljstvo zaposlenih na najemnem bencinskem servisu Šenčur. Za celovit prikaz je predstavljeno podjetje Petrol d. d. kot celota, njihova vizija za prihodnost ter delovanje posameznih franšiz, kamor spada tudi najemni servis Šenčur. Zaposleni lahko predstavljajo za podjetja konkurenčno prednost. Upravljanje človeških virov in zavedanje o potrebi po tem lahko pomeni odločilno prednost določenega podjetja. V današnjem času zgolj upravljanje organizacij n...

  3. DINAMIČKA SVOJSTVA PJEŠAČKOG MOSTA NA GRAĐEVINSKOM FAKULTETU U OSIJEKU

    OpenAIRE

    Markotić, Mladen

    2017-01-01

    U diplomskom radu analiziran je dinamički odziv pješačkog mosta na Građevinskom fakultetu Osijek uslijed različitih opterećenja pješaka. Za ukupnu ocjenu ponašanja pješačkog mosta provedena je eksperimentalna i numerička analiza pomoću računalnog programa. Dinamičko ispitivanje provedeno je u više faza ovisno o promatranom opterećenju. U prvoj fazi analizirana su ambijentalna ispitivanja, a u ostalim fazama, promatrano je ponašanje konstrukcije pješačkog mosta uslijed hodanja i skakanja pješa...

  4. ANALIZA OBDAVČITVE REZIDENTOV REPUBLIKE SLOVENIJE GLEDE NA VIR DOHODKA

    OpenAIRE

    Kretič, Alenka

    2011-01-01

    Dohodnina je davek, ki obdavčuje dohodke fizičnih oseb. Najpomembnejši vir dohodnine so dohodki iz zaposlitve rezidentov RS, ki praviloma že med letom plačujejo akontacijo dohodnine kot odbitek davka pri plači. Na začetku vsakega leta (praviloma v mesecu marcu) se naredi obračun dohodnine za preteklo leto. Obračun nam pokaže, kolikšen znesek dohodnine je od vseh svojih dohodkov zavezan rezident RS plačati ter koliko je med letom že plačal. V primeru, da je med letom plačana akontacija dohodni...

  5. Poklicna izgorelost ali zavzetost za delo, to je zdaj vprašanje Osebni in skupinski izobraževalni moduli za preprečevanje poklicne izgorelosti (2. del

    Directory of Open Access Journals (Sweden)

    Andreja Pšeničny

    2005-12-01

    Full Text Available Raziskavo sta avtorici posvetili preucevanju potreb po varovanju zaposlenih pred poklicno izgorelostjo, hkrati pa tudi spodbujanju njihove zavzetosti za delo. Podjetje, ki se zaveda pomena svojih virov, lahko v enem in drugem primeru s podobnimi izobrazevalnimi vsebinami in postopki oplemeniti svoj najpomembnejsi vir ljudi. Avtorici ugotavljata, da v zvezi s poklicno izgorelostjo danes ni vec poudarek na preucevanju osebnostnih lastnosti za delo »preveč« vnetih ljudi, marvec predvsem na proucevanju delovnega okolja in psiholoških delovnih okolisCin v podjetju. Poklicno izgorelost lahko prepreCimo tudi z znanstveno utemeljeno organiziranostjo podjetja ali ustanove; taksno, ki spodbuja formalne in neformalne komunikacijske okoliscine, pozitivne medsebojne in kolektivne odnose ter druge ugodne psihološke delovne okoliscine. Izobrazevanje za prepoznavanje in preprečevanje poklicne izgorelosti na eni strani ter izobrazevanje za spodbujanje zavzetosti za delo na drugi strani je posvečeno posameznikom, podjetjem, strokovni in široki javnosti.

  6. A Ação do Estado na Assistência Social às Famílias com Crianças e ou Adolescentes no Brasil em relação à Europa e à América Latina (The Action of the State in Social Assitance to families with Children and or Adolescents

    Directory of Open Access Journals (Sweden)

    Rosilene Marques Sobrinho de França

    2017-10-01

    Full Text Available O artigo examina a ação do Estado na Assistência Social às famílias com crianças e adolescentes no Brasil em relação aos contextos europeu e latinoamericano, objetivando apreender as perspectivas e os limites da efetivação dos direitos infantojuvenis na perspectiva do Sistema Único de Assistência Social (SUAS. Com base no método Hermenêutico Dialético, tendo como base estudo bibliográfico e documental, as discussões apontam que nos sistemas protetivos mais consolidados do contexto europeu, a Assistência Social apresenta-se complementar e residual, e, que, em países latino-americanos, a exemplo do Brasil, caracterizados pela presença de um capitalismo tardio, tem sido demandada umacentralidade da referida política pública na identificação e no atendimento das vulnerabilidades, dos riscos e das violações a direitos que, muitas vezes, ficam sem respostas, diante da fragilidade do sistema protetivo. Apesar de terem sido observadas alterações nos padrões da política de Assistência Social brasileira na proteção à infância e à adolescência pós-Constituição Federal de 1988, Estatuto da Criança e do Adolescente (1990 e SUAS (2005, o sistema protetivo não tem sido capaz de alterar as históricas desigualdades que estão na base dos problemas que afetam a infância e a adolescência. Palavras-chave: Estado. Família. Assistência Social. Infância. Adolescência.Abstract: The article examines the State’s action in Social  Assistance to families with children and adolescents in Brazil in relation to the European and Latin American contexts, aiming at apprehending the perspectives and limits of the effectiveness of children’s rights in the perspective of the Unified Social Assistance System. Based on the Dialectical Hermeneutic method, based on a bibliographical and documentary study, the discussions point out that in the most consolidated protection systems of the European context, Social

  7. UTJECAJ STUPNJA USVOJENOSTI MARKETING KONCEPCIJE NA PROFITABILNOST PODUZEĆA

    OpenAIRE

    Nefat, Ariana; Belullo, Alen

    2000-01-01

    Autori su u radu istražili utjecaj stupnja usvojenosti marketing koncepcije na profitabilnost poduzeća izraženog putem ROA, jer tržišna orijentacija kao primjena marketing koncepcije univerzalno je prihvatljiva filozofija za istraživana poduzeća u Hrvatskoj. Nalaz njihova istraživanja potvrđuje hipotezu ovog rada da primjena marketing koncepcije pridonosi profitabilnosti poduzeća.

  8. The medical theory of Lee Je-ma and its character

    Directory of Open Access Journals (Sweden)

    LEE Kyung-Lock

    2005-12-01

    Full Text Available Lee Je-ma(李濟馬, 1837-1900 was a prominent scholar as well as an Korean physician He classified every people into four distinctive types: greater yang[tai yang] person, lesser yin[shao yin] person greater yin[tai yin] person, lesser yin[shao yin] person. This theory would dictate proper treatment for each type in accordance with individual differences of physical and temperament features Using these four types he created The Medical Science of Four Types(四象體質論.This article is intended to look into the connection between Lee Je-Ma's 'The Medical Science of Four Types' and 'The Modern' with organizing his ideas about the human body and the human being. Through The Modern, the theory of human being(人間觀 underwent a complete change. Human being in The Premodern, which was determined by sex, age and social status has been changed to the individual human being, which is featured by equality. Lee Je-Ma's medical theory of The Medical Science of Four Types would be analyzed as follow. His concept of human body(人體論 is oriented toward observable objectivity. But on the other hand, it still remains transcendent status of medical science, which is subordinated by philosophy According to Lee Je-Ma's theory of human being human is an equal individual in a modern way of thinking not as a part of hierarchical group. But on the other hand, it still remains incomplete from getting rid of morality aspect that includes virtue and vice in the concept of human body.The common factors in Lee Je-Ma's ideas about the human body and the human being is 'Dualism of mind and body(心身二元論' that means all kinds of status and results depends on each individual. As is stated above, Lee Je-Ma's medical theory has many aspects of The Modern and it proves that Korean traditional medicine could be modernized by itself.

  9. Trabajo Social y Servicios Sociales en Europa: un paisaje cambiante

    Directory of Open Access Journals (Sweden)

    Susan Lawrence

    2013-12-01

    Full Text Available Este artículo analiza algunas de las diferencias y similitudes, así como las posibles áreas de convergencia, en las políticas de bienestar social, la organización de los Servicios Sociales, las preocupaciones, y la educación y formación de los profesionales sociales en Europa. Se centra especialmente en la Unión Europea como un bloque político dentro de una Europa más amplia, e identifica algunos aspectos de su función en la elaboración de las políticas y prácticas nacionales, incluyendo los ámbitos de la migración y la educación superior. Plantea que las influencias de las tendencias mundiales y regionales de una gran movilidad internacional de la población, conlleva que las profesiones sociales puedan verse cada vez más inmersas en intervenciones «transnacionales» y que, por lo tanto, hayan de ser conscientes de que los sistemas de bienestar y las actuaciones y prácticas profesionales van más allá de las fronteras nacionales. El respeto por la diversidad cultural y el compromiso con la promoción de los derechos humanos y la justicia social, nacional e internacional, se consideran valores esenciales que deben ser compartidos por las profesiones sociales en Europa, y adoptados por los organismos regionales de representación profesional y educativa.

  10. Epidemiología del tabaquismo en Europa

    Directory of Open Access Journals (Sweden)

    Fernández Esteve

    2002-01-01

    Full Text Available El tabaco es la causa de mortalidad prevenible más importante en los países europeos, en los que da cuenta de más de medio millón de muertes anuales. El objetivo de este trabajo es revisar la epidemiología del tabaquismo en Europa, atendiendo a la visión de conjunto sobre el impacto del tabaquismo, a la prevalencia del consumo y a su evolución en la última década, así como revisar otras características relacionadas con la difusión y mantenimiento del tabaquismo: la producción y los precios del tabaco. Treinta de cada 100 europeos adultos fuma cigarrillos a diario. En los países de la Unión Europea se estima que 1 de cada 10 adultos fumadores morirá a causa de los efectos del tabaco, razón que se eleva a 1 de cada 5 en los países del este de Europa. La prevalencia de fumadores desciende entre los hombres adultos en algunos países de la Unión Europea, mientras que aumenta en las mujeres, sobre todo jóvenes, del sur y del este de Europa. Se debe insistir en las medidas para controlar el consumo de tabaco y prevenirlo, tales como la prohibición del consumo en lugares públicos, la prohibición real de la publicidad directa e indirecta, la reducción del cultivo, o el incremento de precios. Estas acciones se deben diseñar, coordinar y desarrollar en y desde los diferentes sectores involucrados en la lucha contra el tabaco, con la participación de redes civiles impulsadas desde los diferentes niveles administrativos (local, regional, nacional con la decisiva participación de organismos y organizaciones supranacionales.

  11. ¿Hay ahora libertad de prensa en Europa Oriental?

    Directory of Open Access Journals (Sweden)

    Raúl Sorrosa

    2015-01-01

    Full Text Available Con datos de la Freedom House que recibe el 80% de su financiación de parte del gobierno de los Estados Unidos, el articulista expone la situación de la "libertad de información" en los países de Europa Occidental. Habla de lo que fue el fin del comunismo y el control de los medios de comunicación por parte del Estado y de la transformación sufrida luego.

  12. Human Missions to Europa and Titan - Why Not?

    Science.gov (United States)

    Finarelli, Margaret G.

    2004-04-01

    This report describes a long-term development plan to enable human exploration of the outer solar system, with a focus on Europa and Titan. These are two of the most interesting moons of Jupiter and Saturn, respectively, because they are the places in the solar system with the greatest potential for harboring extraterrestrial life. Since human expeditions to these worlds are considered impossible with current capabilities, the proposal of a well-organized sequence of steps towards making this a reality was formulated. The proposed Development Plan, entitled Theseus, is the outcome of a recent multinational study by a group of students in the framework of the Master of Space Studies (MSS) 2004 course at the International Space University (ISU). The Theseus Program includes the necessary development strategies in key scientific and technological areas that are essential for identifying the requirements for the exploration of the outer planetary moons. Some of the topics that are analysed throughout the plan include: scientific observations at Europa and Titan, advanced propulsion and nuclear power systems, in-situ resource utilization, radiation mitigation techniques, closed life support systems, habitation for long-term spaceflight, and artificial gravity. In addition to the scientific and technological aspects of the Theseus Program, it was recognized that before any research and development work may begin, some level of program management must be established. Within this chapter, legal issues, national and international policy, motivation, organization and management, economic considerations, outreach, education, ethics, and social implications are all considered with respect to four possible future scenarios which enable human missions to the outer solar system. The final chapter of the report builds upon the foundations set by Theseus through a case study. This study illustrates how such accomplishments could influence a mission to Europa to search for evidence

  13. Human Missions to Europa and Titan - Why Not?

    Science.gov (United States)

    2004-01-01

    This report describes a long-term development plan to enable human exploration of the outer solar system, with a focus on Europa and Titan. These are two of the most interesting moons of Jupiter and Saturn, respectively, because they are the places in the solar system with the greatest potential for harboring extraterrestrial life. Since human expeditions to these worlds are considered impossible with current capabilities, the proposal of a well-organized sequence of steps towards making this a reality was formulated. The proposed Development Plan, entitled Theseus, is the outcome of a recent multinational study by a group of students in the framework of the Master of Space Studies (MSS) 2004 course at the International Space University (ISU). The Theseus Program includes the necessary development strategies in key scientific and technological areas that are essential for identifying the requirements for the exploration of the outer planetary moons. Some of the topics that are analysed throughout the plan include: scientific observations at Europa and Titan, advanced propulsion and nuclear power systems, in-situ resource utilization, radiation mitigation techniques, closed life support systems, habitation for long-term spaceflight, and artificial gravity. In addition to the scientific and technological aspects of the Theseus Program, it was recognized that before any research and development work may begin, some level of program management must be established. Within this chapter, legal issues, national and international policy, motivation, organization and management, economic considerations, outreach, education, ethics, and social implications are all considered with respect to four possible future scenarios which enable human missions to the outer solar system. The final chapter of the report builds upon the foundations set by Theseus through a case study. This study illustrates how such accomplishments could influence a mission to Europa to search for evidence

  14. Magnetospheric ion sputtering and water ice grain size at Europa

    Science.gov (United States)

    Cassidy, T. A.; Paranicas, C. P.; Shirley, J. H.; Dalton, J. B., III; Teolis, B. D.; Johnson, R. E.; Kamp, L.; Hendrix, A. R.

    2013-03-01

    We present the first calculation of Europa's sputtering (ion erosion) rate as a function of position on Europa's surface. We find a global sputtering rate of 2×1027 H2O s-1, some of which leaves the surface in the form of O2 and H2. The calculated O2 production rate is 1×1026 O2 s-1, H2 production is twice that value. The total sputtering rate (including all species) peaks at the trailing hemisphere apex and decreases to about 1/3rd of the peak value at the leading hemisphere apex. O2 and H2 sputtering, by contrast, is confined almost entirely to the trailing hemisphere. Most sputtering is done by energetic sulfur ions (100s of keV to MeV), but most of the O2 and H2 production is done by cold oxygen ions (temperature ∼ 100 eV, total energy ∼ 500 eV). As a part of the sputtering rate calculation we compared experimental sputtering yields with analytic estimates. We found that the experimental data are well approximated by the expressions of Famá et al. for ions with energies less than 100 keV (Famá, M., Shi, J., Baragiola, R.A., 2008. Sputtering of ice by low-energy ions. Surf. Sci. 602, 156-161), while the expressions from Johnson et al. fit the data best at higher energies (Johnson, R.E., Burger, M.H., Cassidy, T.A., Leblanc, F., Marconi, M., Smyth, W.H., 2009. Composition and Detection of Europa's Sputter-Induced Atmosphere, in: Pappalardo, R.T., McKinnon, W.B., Khurana, K.K. (Eds.), Europa. University of Arizona Press, Tucson.). We compare the calculated sputtering rate with estimates of water ice regolith grain size as estimated from Galileo Near-Infrared Mapping Spectrometer (NIMS) data, and find that they are strongly correlated as previously suggested by Clark et al. (Clark, R.N., Fanale, F.P., Zent, A.P., 1983. Frost grain size metamorphism: Implications for remote sensing of planetary surfaces. Icarus 56, 233-245.). The mechanism responsible for the sputtering rate/grain size link is uncertain. We also report a surface composition estimate using

  15. The ion environment near Europa and its role in surface energetics

    Science.gov (United States)

    Paranicas, C.; Ratliff, J. M.; Mauk, B. H.; Cohen, C.; Johnson, R. E.

    2002-03-01

    This paper gives the composition, energy spectra, and time variability of energetic ions measured just upstream of Europa. From 100 keV to 100 MeV, ion intensities vary by less than a factor of ~5 among Europa passes considered between 1997 and 2000. We use the data to estimate the radiation dose rate into Europa's surface for depths 0.01 mm - 1 m. We find that in a critical fraction of the upper layer on Europa's trailing hemisphere, energetic electrons are the principal agent for radiolysis, and their bremsstrahlung photon products, not included in previous studies, dominate the dose below about 1 m. Because ion bombardment is more uniform across Europa's surface, the radiation dose on the leading hemisphere is dominated by the proton flux. Differences exist between this calculation and published doses based on the E4 wake pass. For instance, proton doses presented here are much greater below 1 mm.

  16. VPLIV GOSPODARSKE IN FINANČNE KRIZE NA STRATEGIJO TRŽENJA PODJETJA NA MEDNARODNEM TRGU STAVBNEGA POHIŠTVA

    OpenAIRE

    Korpar, Daša

    2016-01-01

    Začetki gospodarske krize v letu 2008 imajo velik vpliv na gradbeno panogo. Dodana vrednost in proizvodnja sta se začeli občutno zmanjševati, kar je v letu 2009 povzročilo zmanjšanje bruto plač in števila zaposlenih. Močno krčenje v gradbeništvu je v letih 2010/2011 privedlo do stečaja dveh od treh največjih slovenskih gradbenih podjetij (SCT Ljubljana in Vegrad Velenje). Kljub težavam, ki jih je prinesla gospodarska kriza iz leta 2008, svet postaja vse bolj povezan in soodvisen. Sodobno svet...

  17. Izvedljivost testa stoje na eni nogi na pritiskovni plošči pri dejavnih starejših

    OpenAIRE

    Podvratnik, Jerica

    2018-01-01

    Uvod: Ravnotežje je potrebno za vzdrževanje stabilnega položaja med gibanjem, pri prehodih v različne položaje in med izvajanjem vsakodnevnih dejavnosti. Med teste za ocenjevanje sistemov ravnotežja spada modificiran test senzorične interakcije. S postopkom stabilometrije se s pomočjo pritiskovne plošče zabeleži gibanje središča pritiska. Za uporabno meritev je potrebno, da preiskovanec vzdržuje položaj vsaj 30 sekund. Namen: Z meritvami časa in gibanja središča pritiska pri testu stoje na en...

  18. Rekreacinių teritorijų kūrimas antropogenizuotoje gamtinėje aplinkoje

    OpenAIRE

    Šaliamoras, Paulius

    2009-01-01

    Daugelis kaimo turizmo, rekreacinių teritorijų kūrėjų pateikę specialiai sudarytai komisijai parengtus projektus galėjo gauti nemenką ES paramą, tačiau pasisekė ne visiems, kiti rekreacines teritorijas turėjo rengti už savo lėšas. Vienas tokių projektų yra rekreacinės teritorijos įrengimas Pajaurės pelkėje, esančios 20 km nuo Vilniaus centro. Projektas įdomus tuo, kad rekreacinę teritoriją planuojama įrengti pelkėje, kuri pasižymi silpnu gruntu - durpe, o tai reiškia, kad pelkinį paviršių tek...

  19. SPLETNO OGLAŠEVANJE S POUDARKOM NA SOCIALNIH OMREŽJIH: PRIMER SPLETNE TRGOVINE ZOO MARKET REX

    OpenAIRE

    Duh, Tjaša

    2012-01-01

    V diplomskem seminarju z naslovom Spletno oglaševanje s poudarkom na socialnih omrežjih smo se osredotočili na metode spletnega oglaševanja, raziskali prednosti in slabosti ter teoretična izhodišča povezali s primerom spletne trgovine Zoo Market Rex. V današnjem sodobnem in konkurenčnem okolju postaja elektronsko poslovanje vse bolj razširjena oblika poslovanja. Najpogostejši obliki sta spletna trgovina in spletno oglaševanje. Internet je medij prihodnosti in prav s tega vidika je smiselna vz...

  20. Primerjalna analiza medijskega oglaševanja slovenskih in tujih podjetij na socialnem omrežju Facebook

    OpenAIRE

    Božič, Rina

    2015-01-01

    Nenehen napredek v tehnologiji ima velik vpliv na trženjsko komunikacijo, ki se spreminja skozi čas. Podjetje mora dobro poznati prednosti svojih izdelkov in jih predstaviti ciljnim skupinam. Zaradi večjega dosega in boljše cenovne učinkovitosti podjetja uporabljajo oglaševanje preko socialnih omrežij. Tako lažje določijo ciljno skupino in merijo rezultate oglasa. V današnjem okolju je za preživetje na trgu nujno potreben tehnološki razvoj in sledenje novostim na področju trženja. Opisana...

  1. Menedžment projektov in finančna dodana vrednost

    Directory of Open Access Journals (Sweden)

    Marko Brcar

    2017-03-01

    Full Text Available Raziskovalno vprašanje (RV: Ali obstajajo statistično značilne povezave med dejavniki planiranja, organiziranja, vodenja in kontroliranja in finančno dodano vrednostjo gradbenih projektov. Namen: Namen raziskave je bil opraviti empirično raziskavo o vplivu dejavnikov menedžment projektov na finančno dodano vrednost v izbranih slovenskih gradbenih podjetjih ter podati predloge za izboljšanje stanja. Metoda: V kvantitativni raziskavi je sodelovalo 77 anketirancev iz slovenskih gradbenih podjetij, med katerimi je bila večina menedžerjev projektov. Rezultati: Na podlagi raziskave je razvidno, da imajo natančneje planirani gradbeni projekti statistično značilen vpliv na finančno dodano vrednost projektov, pri čemer imata največji vpliv ustrezno planiranje in preverjanje ciljev ter obvladovanje sprememb na projektu. Organizacija: Izidi raziskave bodo lahko v praktično pomoč vsem tistim, ki se ukvarjajo s področjem gradbenih projektov in njihovo uspešnostjo. Empirične ugotovitve iz raziskave naj bi spodbudile podjetja in druge organizacije, da bodo več časa namenila planiranju projekta. Originalnost: Prispevek raziskave k menedžerski znanosti in stroki je opravljena empirična raziskava in analiza vpliva dejavnikov menedžmenta na finančno dodano vrednost projekta, saj v zadnjih desetih letih v gradbeništvu ni bilo podobne raziskave. Omejitve: V raziskavi smo se omejili le na finančno dodano vrednost projektov, nismo se osredotočali na ostale dejavnike učinkovitosti projektov, na primer kakovost proizvoda ali procesa, zadovoljstvo uporabnika, zadovoljstvo odjemalcev in podobno.

  2. Joint Europa Mission (JEM) : A multi-scale study of Europa to characterize its habitability and search for life.

    Science.gov (United States)

    Blanc, Michel; Prieto Ballesteros, Olga; Andre, Nicolas; Cooper, John F.

    2017-04-01

    Europa is the closest and probably the most promising target to perform a comprehensive characterization of habitability and search for extant life. We propose that NASA and ESA join forces to design an ambitious planetary mission we call JEM (for Joint Europa Mission) to reach this objective. JEM will be assigned the following overarching goal: Understand Europa as a complex system responding to Jupiter system forcing, characterize the habitability of its potential biosphere, and search for life in its surface, sub-surface and exosphere. Our observation strategy to address these goals will combine three scientific measurement sequences: measurements on a high-latitude, low-latitude Europan orbit providing a continuous and global mapping of planetary fields (magnetic and gravity) and of the neutral and charged environment during a period of three months; in-situ measurements at the surface, using a soft lander operating during 35 days, to search for bio-signatures at the surface and sub-surface and operate a geophysical station; measurements of the chemical composition of the very low exosphere and plumes in search for biomolecules. The implementation of these three observation sequences will rest on the combination of two science platforms equipped with the most advanced instrumentation: a soft lander to perform all scientific measurements at the surface and sub-surface at a selected landing site, and a carrier/relay/orbiter to perform the orbital survey and descent sequences. In this concept, the orbiter will perform science operations during the relay phase on a carefully optimized halo orbit of the Europa-Jupiter system before moving to its final Europan orbit. The design of both orbiter and lander instruments will have to accommodate the very challenging radiation mitigation and Planetary Protection issues. The proposed lander science platform is composed of a geophysical station and of two complementary astrobiology facilities dedicated to bio

  3. Vrijeme latencije kao indikator iskrivljavanja odgovora na upitnicima ličnosti

    OpenAIRE

    Parmač, Maja; Galić, Zvonimir; Jerneić, Željko

    2009-01-01

    Cilj istraživanja bio je provjeriti model disimulacije na česticama upitnika ličnosti koji su postavili Holden, Kroner, Fakken i Popham (1992). Model objašnjava procese koji se nalaze u osnovi razlika u vremenima odgovaranja iskrenih ispitanika i ispitanika koji iskrivljavaju svoje odgovore. Temeljna je pretpostavka modela da ispitanici prilikom odgovaranja na upitnik ličnosti uspoređuju čestice upitnika s trenutnom kognitivnom shemom te da postoji interakcija te sheme i socijalne poželjnosti...

  4. Analiza poslovnega okolja in priložnosti slovenskih podjetij na japonskem trgu

    OpenAIRE

    Slemenšek, Tomaž

    2017-01-01

    V današnjem svetu se srečujemo z intenzivnim mednarodnim trgovanjem in investiranjem. Mednarodna trgovina in tuje neposredne investicije lahko podjetjem in državam ustvarijo veliko pozitivnih učinkov, zato se veliko število podjetij odloči, da širijo svoj trg zunaj lastne države. Za vzpostavitev dobrih odnosov s tujimi podjetji in lažje nastopanje na tujem trgu, morajo podjetja narediti analizo poslovnega okolja ciljne države. Japonska predstavlja tretje največje gospodarstvo na svetu. Znana...

  5. Utjecaj izbora vinskog posuđa na polifenolni sastav vina

    OpenAIRE

    Čirjak, Marina

    2017-01-01

    Kvaliteta vina u značajnoj mjeri je definira polifenolnim sastavom. Polifenoli definiraju boju, trpkoću, gorčinu i strukturu vina, a dokazano je da imaju i pozitivne učinke na zdravlje. Na sastav i udio polifenola vina utječe: sorta grožđa, primijenjena tehnologija prerade, maceracija te uvjeti tijekom dozrijevanja grožđa i vina. Pri izradi ovog rada koristila su se crvena vina, sorti Cabernet sauvignon, Pinot crni te Merlot, različitih godina berbe, trajanja maceracije, vremena i posuđa u ko...

  6. ANALIZA SPLETNE STRANI TRGOVINE NA DROBNO PRIMER SPLETNE STRANI: MERCATOR D.D.

    OpenAIRE

    Jerič, Klementina

    2015-01-01

    Trgovina na drobno se je v zadnjih letih razširila in opravlja že skozi vso zgodovino funkcijo menjave med proizvajalci, ponudniki in končnimi potrošniki. Podjetja morajo zaradi hitrega napredka slediti trendom ter ugoditi zahtevam potrošnikov. V ta namen je veliko podjetij uvedlo spletno trgovino z dobrim imenom, ki jo promovira, vzdržuje in zagotavlja varnost kupcem. Obiskovalci bodo zadovoljni s spletno stranjo in jo bodo ponovno obiskali, če bo privlačna ter kakovostna. Obravnavana ...

  7. Utjecaj napona mreže na karakteristiku momenta kaveznog asinkronog motora

    OpenAIRE

    Vusić, Mario

    2017-01-01

    Ovim radom prikazan je utjecaj napona mreže na momentnu karakteristiku kaveznog asinkronog motora, odnosno njegove vanjske karakteristike. Provedeni su pokusi ispitivanja kaveznog asinkronog motora kako bi se utvrdili parametri nadomjesne sheme. Dobiveni su parametri potom korišteni za računalnu simulaciju zaleta motora direktnim uključivanjem na mrežu u programskom paketu Matlab Simulink. Također proveden je i pokus zaleta asinkronog kaveznog motora u laboratoriju za električne strojeve ...

  8. Razširitev metode kalkuliranja stroškov na podlagi sestavin dejavnosti

    OpenAIRE

    Bole, Borut

    2017-01-01

    Zaradi uveljavitve proizvodnje vedno številčnejših serij se v organizacijah pojavlja več posrednih stroškov, katerih upravljanje je zahtevnejše od neposrednih. Kot rešitev tega so se pojavile primernejše metode za celotno obvladovanje organizacije, ki vključujejo tudi metode za natančnejše kalkuliranje posrednih stroškov. Skupaj s tem se je razvila ideja o managementu organizacije, ki temelji na sestavinah dejavnosti in z njo združljiva ideja o kalkuliranju stroškov na podlagi sestavin dejavn...

  9. Memory and learning seems to be related to cholinergic dysfunction in the JE rat model.

    Science.gov (United States)

    Chauhan, Prashant Singh; Misra, Usha Kant; Kalita, Jayantee; Chandravanshi, Lalit Pratap; Khanna, Vinay Kumar

    2016-03-15

    Cognitive changes have been known in encephalitis but in Japanese encephalitis (JE) such studies are limited. This study aims at evaluating the spatial memory and learning and correlate with markers of cholinergic activity in the brain.12day old Wistar rats were inoculated with dose of 3×10(6)pfu/ml of JE virus. On 10, 33 and 48days post-inoculation (dpi), spatial memory and learning was assessed by Y maze. Brain biopsies from frontal cortex, corpus striatum, hippocampus and cerebellum were taken. Muscarinic cholinergic receptor was assayed by Quinuclidinyl benzylate (H3-QNB) binding, CHRM2 gene expression by real time PCR and choline acetyl transferase (ChAT) by Western blot. Spatial learning and memory showed significant decline in rats inoculated with JEV on 10 and 33dpi (47.5%, pmemory were found at different dpi. There was transient spatial learning and memory impairment which was associated with reduction of total muscarinic receptor binding, CHRM2 gene and ChAT expression in different brain region of rat infected with JE Virus. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Microbial habitability of Europa sustained by radioactive sources.

    Science.gov (United States)

    Altair, Thiago; de Avellar, Marcio G B; Rodrigues, Fabio; Galante, Douglas

    2018-01-10

    There is an increasing interest in the icy moons of the Solar System due to their potential habitability and as targets for future exploratory missions, which include astrobiological goals. Several studies have reported new results describing the details of these moons' geological settings; however, there is still a lack of information regarding the deep subsurface environment of the moons. The purpose of this article is to evaluate the microbial habitability of Europa constrained by terrestrial analogue environments and sustained by radioactive energy provided by natural unstable isotopes. The geological scenarios are based on known deep environments on Earth, and the bacterial ecosystem is based on a sulfate-reducing bacterial ecosystem found 2.8 km below the surface in a basin in South Africa. The results show the possibility of maintaining the modeled ecosystem based on the proposed scenarios and provides directions for future models and exploration missions for a more complete evaluation of the habitability of Europa and of icy moons in general.

  11. Topographic variations in chaos on Europa: Implications for diapiric formation

    Science.gov (United States)

    Schenk, Paul M.; Pappalardo, Robert T.

    2004-01-01

    Disrupted terrain, or chaos, on Europa, might have formed through melting of a floating ice shell from a subsurface ocean [Cam et al., 1998; Greenberg et al., 19991, or breakup by diapirs rising from the warm lower portion of the ice shell [Head and Pappalardo, 1999; Collins et al., 20001. Each model makes specific and testable predictions for topographic expression within chaos and relative to surrounding terrains on local and regional scales. High-resolution stereo-controlled photoclinometric topography indicates that chaos topography, including the archetypal Conamara Chaos region, is uneven and commonly higher than surrounding plains by up to 250 m. Elevated and undulating topography is more consistent with diapiric uplift of deep material in a relatively thick ice shell, rather than melt-through and refreezing of regionally or globally thin ice by a subsurface ocean. Vertical and horizontal scales of topographic doming in Conamara Chaos are consistent with a total ice shell thickness >15 km. Contact between Europa's ocean and surface may most likely be indirectly via diapirism or convection.

  12. Seguridad energética rusa: entre Europa y China

    Directory of Open Access Journals (Sweden)

    Antonio Sánchez

    2008-05-01

    Full Text Available Dentro de la seguridad energética rusa aparece como una debilidad importante la concentración de recursos en unos pocos clientes, en concreto en la UE. Por este motivo, las autoridades rusas están tratando de diversificar destinos de venta, tratando de abrir otros mercados, en especial en extremo oriente y, en particular en China. Esto acrecienta su seguridad energética, pero debilita la europea en caso de que la UE no adopte medidas activas. El abastecimiento a Europa desde Rusia, especialmente de gas, depende también de tres grandes limitaciones. En primer lugar, que existan nuevos yacimientos y su posibilidad de movilizarlos conforme aumenten las necesidades europeas. En segundo lugar, aparece el problema del surgimiento de competidores por el gas ruso y, en particular, recientemente se ha subrayado el papel de China como futuro cliente de gas ruso. En tercer lugar, se encuentra la posibilidad de que Rusia pueda ejercer un control especial sobre la oferta de gas mundial, que condicione en cantidad o/y precio el abastecimiento a Europa.

  13. Cross-cutting Relationships of Surface Features on Europa

    Science.gov (United States)

    1997-01-01

    This image of Jupiter's moon Europa shows a very complex terrain of ridges and fractures. The absence of large craters and the low number of small craters indicates that this surface is geologically young. The relative ages of the ridges can be determined by using the principle of cross-cutting relationships; i.e. older features are cross-cut by younger features. Using this principle, planetary geologists are able to unravel the sequence of events in this seemingly chaotic terrain to unfold Europa's unique geologic history.The spacecraft Galileo obtained this image on February 20, 1997. The area covered in this image is approximately 11 miles (18 kilometers) by 8.5 miles (14 kilometers) across, near 15 North, 273 West. North is toward the top of the image, with the sun illuminating from the right.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http://galileo.jpl.nasa.gov. Background information and educational context for the images can be found at URL http://www.jpl.nasa.gov/galileo/sepo

  14. Iê, vamos embora camará! Iê, mundo afora camará... : sobre a capoeira e sua difusão pela Europa

    OpenAIRE

    Bernardo Velloso Fernandez Conde

    2010-01-01

    A presente pesquisa parte da interpretação do jogo da capoeira a fim de buscar entender sua difusão na Europa. Cidades como Paris, Madri, Barcelona, Berlim, Frankfurt, Bruxelas, Lisboa entre outras, abrigam, cada vez mais, grupos de capoeira que difundem não só a língua portuguesa, mas uma ética particular no que se refere a interação com a alteridade. Aqui se buscou estabelecer quais adaptações foram necessárias para uma capoeira europeia, e o que essa capoeira tinha a oferecer a esses cida...

  15. San Andreas-sized Strike-slip Fault on Europa

    Science.gov (United States)

    1998-01-01

    This mosaic of the south polar region of Jupiter's moon Europa shows the northern 290 kilometers (180 miles) of a strike-slip fault named Astypalaea Linea. The entire fault is about 810 kilometers (500 miles) long, about the size of the California portion of the San Andreas fault, which runs from the California-Mexico border north to the San Francisco Bay. In a strike-slip fault, two crustal blocks move horizontally past one another, similar to two opposing lanes of traffic. Overall motion along the fault seems to have followed a continuous narrow crack along the feature's entire length, with a path resembling steps on a staircase crossing zones that have been pulled apart. The images show that about 50 kilometers (30 miles) of displacement have taken place along the fault. The fault's opposite sides can be reconstructed like a puzzle, matching the shape of the sides and older, individual cracks and ridges broken by its movements. [figure removed for brevity, see original site] The red line marks the once active central crack of the fault. The black line outlines the fault zone, including material accumulated in the regions which have been pulled apart. Bends in the fault have allowed the surface to be pulled apart. This process created openings through which warmer, softer ice from below Europa's brittle ice shell surface, or frozen water from a possible subsurface ocean, could reach the surface. This upwelling of material formed large areas of new ice within the boundaries of the original fault. A similar pulling-apart phenomenon can be observed in the geological trough surrounding California's Salton Sea, in Death Valley and the Dead Sea. In those cases, the pulled-apart regions can include upwelled materials, but may be filled mostly by sedimentary and eroded material from above. One theory is that fault motion on Europa is induced by the pull of variable daily tides generated by Jupiter's gravitational tug on Europa. Tidal tension opens the fault and

  16. VARNOSTNA POLITIKA NA PODROČJU INFORMATIKE

    OpenAIRE

    Šavor, Gašper

    2011-01-01

    Informacijska tehnologija postaja vse bolj pomemben del poslovanja vsakega podjetja ter ţivljenja vsakega posameznika. Zato je v interesu vseh, da so ključne informacije dobro zaščitene. V prvem delu diplomske naloge smo predstavili informacijske sisteme, njihovo delitev ter vrste. Prav tako smo podrobneje predstavili ţivljenjski cikel ter 4-stopenjski model razvoja informacijskega sistema. V osrednjem delu naloge smo se osredotočili na nevarnosti na področju informatike ter vrste zašči...

  17. DRUŽBENA OMREŽJA NA INTERNETU

    OpenAIRE

    Ploj, Alen

    2013-01-01

    Družbena omrežja na spletu so zadnje čase zelo popularen način posredne komunikacije in predstavljajo naš vsakdan. Uporaba je enostavna in hitra, učinkovitost pa neverjetna. Zaradi priljubljenosti družbenih omrežij se njihove uporabe poslužujejo tudi različne organizacije, ki z njihovo pomočjo širijo obseg svojega delovanja ter obveščanja uporabnikov o svojih izdelkih/storitvah (marketing). Kot vsako donosno tržišče je tudi internetno tržišče nasičeno z družbenimi omrežji, ki ponujajo najr...

  18. Vpliv albanske manjšine na notranjo varnost Republike Makedonije : diplomsko delo visokošolskega strokovnega študija Varnost in policijsko delo

    OpenAIRE

    Mladkovič, Karl

    2013-01-01

    Z razpadom SFRJ leta 1991 so na njenem območju nastale nove, samostojne in neodvisne države. Ena najmanj pripravljenih za samostojno pot je bila Republika Makedonija. Zaradi zgodovinskih dejstev in okoliščin je bila in je še vedno, ne tako vojaško, kot politično in ekonomsko ogrožena s strani svojih sosed Bolgarije, ki ne priznava Makedoncev kot narod in Makedonščine kot samostojnega jezika, Srbije, ki prav tako ne priznavala Makedonije kot samostojnega naroda in njene avtokefalne pravoslavne...

  19. Preventivni učinki skupinske gibalno-plesne terapije na udeleženke tečajev orientalskega plesa

    OpenAIRE

    Jevšenak, Vesna

    2015-01-01

    V teoretičnem delu specialistične naloge je opredeljena povezava duševnosti in telesa ter vpliv telesnih aktivnosti na duševno stanje osebe. Predstavljen je ples kot izrazno sredstvo neverbalne komunikacije v terapevtskem procesu v skupini in poudarjen pomen ustvarjalnosti pri plesnem izražanju. Podan je zgodovinski pregled vloge ženske v plesu in opisane so terapevtske značilnosti orientalskega plesa. Poleg predstavitve gibalno-plesne terapije in njenih učinkov so opredeljene tri metode: »Po...

  20. Europa frente a lo extraño

    Directory of Open Access Journals (Sweden)

    Bernhard Waldenfels

    2012-02-01

    Full Text Available "Pensar Europa en sus fronteras", como ya en 1992 proponían un grupo de filósofos de la Universidad de Estrasburgo -Denis Guénoun, Philippe Lacoue-Labarthe, Jean-Luc Nancy, Daniel Payot-, significa considerar qué es eso de la "geofilosofía de Europa" como una cuestión imprescindible que conlleva toda reflexión veraz en torno a la idea de Europa. El debate al que invitaron a una serie diversa de colegas y amigos, procedentes de diferentes naciones, planteaba la posibilidad misma de una identificación de Europa, así como la profundidad, esto es, la misma violencia que esta posibilidad (o imposibilidad conlleva, como los hechos de la más reciente y rabiosa actualidad han confirmado una y otra vez desde aquellas fechas. La propuesta era todo menos fútil. En efecto, como es bien sabido y ellos mismos expresaron unos meses después, en julio de 1993, lo bien cierto es que ha habido terribles furores desencadenados y atroces desgarramientos tanto intra como extraeuropeos, que como mínimo nos urgen a pensar si el proyecto de lo que merece llamarse un 'mundo' puede o no puede confundirse con la exclusiva exportación de aquello que Europa habría inventado, producido e identificado. El futuro parece atenazado por dos figuras mórbidas, dos pesadillas simétricas, la mítica de un planeta homogéneo, como una gigantesca Europa que se extendiera por doquier, y la de una Europa recluida, encerrada en sus imprecisas e inciertas fronteras, una especie de barricadas o trincheras aislantes para que ella devorase en solitario el espejismo de su supuesto bienestar. Esta deplorable alternativa concita parte de nuestras responsabilidades, pues los escenarios del futuro se alimentan necesariamente de formas y de proposiciones de pensamiento, que vale la pena tratar de sopesar y de comprender. A este reto respondió la reflexión del profesor Bernhard Waldenfeis con una memorable intervención, publicada primero en  francés de

  1. Europa's surface radiation environment and considerations for in-situ sampling and biosignature detection

    Science.gov (United States)

    Nordheim, T.; Paranicas, C.; Hand, K. P.

    2017-12-01

    Jupiter's moon Europa is embedded deep within the Jovian magnetosphere and is thus exposed to bombardment by charged particles, from thermal plasma to more energetic particles at radiation belt energies. In particular, energetic charged particles are capable of affecting the uppermost layer of surface material on Europa, in some cases down to depths of several meters (Johnson et al., 2004; Paranicas et al., 2009, 2002). Examples of radiation-induced surface alteration include sputtering, radiolysis and grain sintering; processes that are capable of significantly altering the physical properties of surface material. Radiolysis of surface ices containing sulfur-bearing contaminants from Io has been invoked as a possible explanation for hydrated sulfuric acid detected on Europa's surface (Carlson et al., 2002, 1999) and radiolytic production of oxidants represents a potential source of energy for life that could reside within Europa's sub-surface ocean (Chyba, 2000; Hand et al., 2007; Johnson et al., 2003; Vance et al., 2016). Accurate knowledge of Europa's surface radiation environment is essential to the interpretation of space and Earth-based observations of Europa's surface and exosphere. Furthermore, future landed missions may seek to sample endogenic material emplaced on Europa's surface to investigate its chemical composition and to search for biosignatures contained within. Such material would likely be sampled from the shallow sub-surface, and thus, it becomes crucial to know to which degree this material is expected to have been radiation processed.Here we will present modeling results of energetic electron and proton bombardment of Europa's surface, including interactions between these particles and surface material. In addition, we will present predictions for biosignature destruction at different geographical locations and burial depths and discuss the implications of these results for surface sampling by future missions to Europa's surface.

  2. The Contribution of Io-Raised Tides to Europa's Diurnally-Varying Surface Stresses

    Science.gov (United States)

    Rhoden, Alyssa Rose; Hurford, Terry A,; Manga, Michael

    2011-01-01

    Europa's icy surface records a rich history of geologic activity, Several features appear to be tectonic in origin and may have formed in response to Europa's daily-varying tidal stress [I]. Strike-slip faults and arcuate features called cycloids have both been linked to the patterns of stress change caused by eccentricity and obliquity [2J[3]. In fact, as Europa's obliquity has not been directly measured, observed tectonic patterns arc currently the best indicators of a theoretically supported [4] non-negligible obliquity. The diurnal tidal stress due to eccentricity is calculated by subtracting the average (or static) tidal shape of Europa generated by Jupiter's gravitational field from the instantaneous shape, which varies as Europa moves through its eccentric orbit [5]. In other words, it is the change of shape away from average that generates tidal stress. One might expect tidal contributions from the other large moons of Jupiter to be negligible given their size and the height of the tides they raise on Europa versus Jupiter's mass and the height of the tide it raises on Europa, However, what matters for tidally-induced stress is not how large the lo-raised bulge is compared to the Jupiter-raised bulge but rather the differences bet\\Veen the instantaneous and static bulges in each case. For example, when Europa is at apocenter, Jupiter raises a tide 30m lower than its static tide. At the same time, 10 raises a tide about 0.5m higher than its static tide. Hence, the change in Io's tidal distortion is about 2% of the change in the Jovian distortion when Europa is at apocenter

  3. na pogodba - novo orodje v izobraževanju odraslih

    Directory of Open Access Journals (Sweden)

    Danijela Brečko

    2003-12-01

    Full Text Available Ucne sposobnosti posameznikov, organizacj in druzbe postajajo daleč najpomembnejsi dejavnik konkurencne prednosti - na osebni, organizacijski in druzbeni ravni. Osebna pricakovanja "delavcev znanja" na eni strani in potrebe organizacije na drugi strani pa vse bolj postajajo predmet pogajanj in temelj "psiholoske" pogodbe. Ucna pogodba je torej rezultat pogajanj med posameznikom in organizacijo o izpolnjevanju ucnih ciljev. Posameznik sodeluje pri dolocanju ucnih ciljev, virov in strategij, vodi ucni oziroma izobrazevalni proces in samostojno razpolaga z dodeljenimi financnimi sredstvi.

  4. Hotel na Vysočině

    OpenAIRE

    Machatka, Petr

    2013-01-01

    Diplomová práce s názvem Hotel na Vysočině řeší projektovou dokumentaci ve stupni pro provedení stavby. Hotel má tři nadzemní podlaží. Objekt je nepodsklepený. Zastřešení je provedeno plochou a šikmou střechou. Zdící systém POROTHERM s kontaktním zateplením expandovaným polystyrenem EPS -F. The master thesis named Hotel at Vysočina solves project documentation in the degree for building construction. The hotel has three floors. The object is without a cellar. As roofing is used a flat and ...

  5. Vpliv prehranskih terapij na preprečevanje presnovnega sindroma

    Directory of Open Access Journals (Sweden)

    Domen Viler

    2014-06-01

    Full Text Available Uvod: Namen raziskave je z uporabo pregleda literature predstaviti in analizirati rezultate raziskav, ki so proučevale vpliv prehranskih terapij na preprečevanje presnovnega sindroma. Metode: Za pregled literature in analizo so bile uporabljene primerjalne, presečne in longitudinalne raziskave, ki so bile objavljene od leta 2002 do 2012 v elektronskih bazah podatkov Medline in CINAHL. Skupno število zadetkov je bilo 166, v nadaljnjo analizo pa je bilo vključenih pet raziskav. Kriterij pri izboru raziskav je bil, da raziskave vključujejo podatke za vseh pet rizičnih dejavnikov presnovnega sindroma in prehransko terapijo. Rezultati: V raziskavah, ki so vključevale različne prehranske terapije, so največji poudarek na spremembo življenjskega sloga podale: zdrava uravnotežena prehrana, mediteranska prehrana, mediteranska prehrana z nižjim vnosom ogljikovih hidratov, konvencionalna prehrana za diabetike in lakto-vegetarijanska prehrana. Dieta z nizkim vnosom ogljikovih hidratov, nizkokalorična dieta in dieta z visoko vsebnostjo ogljikovih hidratov in manjšim energijskim vnosom so bile bolj osredotočene na prehransko terapijo in niso podale ustreznih smernic za spremembo življenjskega sloga. Izbranih pet raziskav kaže statistično pomemben vpliv prehranskih terapij na znižanje telesne mase (p < 0,001. Diskusija in zaključek: Do sedaj so izvedene raziskave obravnavale le posamezen dejavnik presnovnega sindroma na zdravje in niso raziskovale vpliva vseh petih dejavnikov v kombinaciji s prehransko terapijo.

  6. Ion Irradiation of Sulfuric Acid: Implications for its Stability on Europa

    Science.gov (United States)

    Loeffler, M. J.; Hudson, R. L.; Moore, M. H.

    2010-01-01

    The Galileo near-infrared mapping spectrometer (NIMS) detected regions on Europa's surface containing distorted H2O bands. This distortion likely indicates that there are other molecules mixed with the water ice. Based on spectral comparison, some of the leading possibilities are sulfuric acid, salts. or possibly H3O(+). Previous laboratory studies have shown that sulfuric acid can be created by irradiation of H2OSO2 mixtures, and both molecules are present on Europa. In this project, we were interested in investigating the radiation stability of sulfuric acid (H2SO4) and determining its lifetime on the surface of Europa.

  7. Search for bacterial waste as a possible signature of life on Europa

    International Nuclear Information System (INIS)

    Bhattacherjee, A.B.; Chela-Flores, J.

    2004-07-01

    Observations of the icy Jovian moon Europa by the Galileo spacecraft served to stimulate conceptual planning for missions to Europa to search for signs of life in the volcanically-heated ocean presumed to underlie its thick icy surface. Liquid water is thought to be an essential ingredient for life, so the existence of a second water ocean in the solar system would be of paramount importance in any search for life beyond earth. In-situ measurements will be needed to directly explore the Europan ocean. The wide range of thermal and pressure environments expected on Europa provide a considerable challenge in designing an instrument package. (author)

  8. Individualiziran program v posebnem programu vzgoje in izobraževanja - dober načrt dela ali le zakonska zahteva

    OpenAIRE

    Stergar, David

    2017-01-01

    V diplomskem delu je predstavljena tematika oblikovanja individualiziranih programov (v nadaljevanju IP) v Centru za usposabljanje, delo in varstvo Dobrna. Teoretični del diplomskega dela zajema zakonodajo na področju oblikovanja IP in usmerjanja otrok s posebnimi potrebami, smernice za oblikovanje individualiziranih programov ter značilnosti oseb z motnjami v duševnem razvoju ter motnjami avtističnega spektra, predstavljen pa je tudi potek individualiziranega programiranja v Centru za us...

  9. Model razmerij vrednosti lokacije nepremičnin na primeru Ljubljane.

    Directory of Open Access Journals (Sweden)

    Franc J. Zakrajšek

    2004-01-01

    Full Text Available Predlog modela je računalniško podprt sistem za ocenjevanje vrednosti prostorske lokacije nepremičnin, tako zdajšnjih razmerij kot tudi simuliranje prihodnjih na osnovi domnevnih smeri razvoja, strateških ali konkretnih prostorskih odločitev. Model izhaja iz klasičnih metod množičnega vrednotenja nepremičnin, podprtega z geografskim informacijskim modelom. Uvaja pa precejšnjo novost na tem področju: uporabo metode analitičnega hierarhičnega procesiranja za določitev tehničnih koeficientov ugodnosti lokacije. Model je bil razvit v raziskavi Razvoj in implementacija regionalnega simulacijskega modela za ljubljansko urbano regijo, ki jo je financirala Mestna občina Ljubljana.

  10. Načrtovani preventivni hišni obisk pri nosečnici

    OpenAIRE

    Hofinger Mihelič, Špela

    2009-01-01

    Rojstvo zdravega otroka je nedvomno eden izmed najpomembnejših dogodkov v življenju posameznika in družine. Namen diplomske naloge je bil ugotoviti v kolikšni meri se pri nosečnicah vključuje v preventivo patronažna medicinska sestra (PMS) in kaj nosečnice pričakujejo od njenega hišnega obiska. Cilj je bil oceniti želje nosečnic po hišnem obisku PMS in ugotoviti kje dobijo nosečnice največ informacij o nosečnosti in zdravem načinu življenja ter ugotoviti koliko so nosečnice poučene o pravicah...

  11. "Quo vadis", Europa? Uma pergunta que não quer calar "Quo vadis", Europe? A question that will not go away

    Directory of Open Access Journals (Sweden)

    Sonia de Camargo

    2004-06-01

    Full Text Available Dois temas básicos são discutidos e examinados neste trabalho: a incorporação de dez novos membros aos quadros da União Européia e a constitucionalização de sua estrutura jurídico-institucional. Para tanto, proponho-me, de um lado, a reconstituir os passos político-institucionais que cobrem o período que vai de uma Europa do pós-guerra, fragmentada e enfraquecida, a uma Europa pós-Guerra Fria, pronta para se estender a todo o continente, processo que se abre em maio de 2004 com a incorporação de dez Estados vindos do Leste Europeu; de outro, a reproduzir o debate institucional entre uma Europa federal e uma Europa de Estados, o qual levou a que, em junho de 2003, fosse apresentado ao Conselho Europeu reunido em Salônica o projeto do novo Tratado da União e, em dezembro de 2003, fosse discutido, na Cúpula de Chefes de Estado da UE, reunida em Bruxelas, o texto da primeira Constituição para a Europa.Two basic themes are discussed and examined in this paper: the incorporation of ten new members into the European Union frame and the creation of institutional-legal structure supported by a Constitution. To do so, I propose, on one hand, to reconstitute the political-institutional steps which covered the period coming from post-war Europe, fragmented and weakened, to a post-Cold War Europe ready to spread throughout the continent. This process began in May 2004 with the incorporation of ten States of Eastern Europe. On the other hand, I intend to reproduce the institutional debate between a Federal Europe and a Europe of States, debate which conducted to the presentation to the European Council of the project of the new Treaty of the Union, which met in Salonika, in June 2003; second, to the discussion of the text of the first European Constitution, in the Summit of Heads of States of EU, held in Brussels, December 2003.

  12. The Biological Potential of Mars, the Early Earth, and Europa

    Science.gov (United States)

    Jakosky, B. M.; Shock, E. L.

    1998-09-01

    The potential biomass that could have existed on Mars is constrained by the total amount of energy available to construct it. From an inventory of the available geochemical sources of energy, we estimate that, from the time of the onset of the visible geologic record 4 b.y. ago to the present, as much as 20 g/cm2 of biota could have been constructed. This is the same amount that could have been constructed from similar sources on the early Earth in only 100 m.y. This indicates that there likely was sufficient energy available to support an origin of life on Mars, but not sufficient energy to create a ubiquitous and lush biosphere. Similar calculations for Europa suggest that even less geochemical energy would have been available there.

  13. La familia en Europa y el cambio social

    Directory of Open Access Journals (Sweden)

    JUAN DÍEZ NICOLÁS

    1983-01-01

    Full Text Available Se analizan los cambios experimentados en la estructura familiar y los modelos de vida familiar en los 21 países miembros del Consejo de Europa, usando fuentes variadas. Las tendencias básicas observadas son : descenso del número de matrimonios, incremento de las relaciones prematrimoniales y la cohabitación, matrimonios cada vez más tardíos, incremento de los divorcios, incremento de hogares monoparentales, aumento de los nacimientos ilegítimos, descenso de la natalidad, disminución del número de hijos por matrimonio, concepción más tardía e incremento del tiempo transcurrido entre una concepción y otra., e incremento de los abortos voluntarios.

  14. Klasična pravljica v prvem triletju osnovne šole in družinska pismenost

    OpenAIRE

    Lukaček, Alenka

    2017-01-01

    »Klasična avtorska pravljica se neposredno zgleduje pri folklorni glede strukture, tem in motivov, od nje pa se najbolj loči po poetiki, ki je seveda avtorjev pečat povedanega.« (Haramija, 2012: 17). Pravljica je predmet raziskovanj že od 19. stoletja in je bila obravnavana po različnih teorijah: folkloristični, strukturalistični, literarni, psihoanalitični, sociološki, feministični in poststrukturalistični (Blažić, 2014). V učnem načrtu (Program osnovna šola. Slovenščina. Učni načrt. 2011) j...

  15. Galileo's Multiinstrument Spectral View of Europa's Surface Composition

    Science.gov (United States)

    Fanale, F.P.; Granahan, J.C.; McCord, T.B.; Hansen, G.; Hibbitts, C.A.; Carlson, R.; Matson, D.; Ocampo, A.; Kamp, L.; Smythe, W.; Leader, F.; Mehlman, R.; Greeley, R.; Sullivan, R.; Geissler, P.; Barth, C.; Hendrix, A.; Clark, B.; Helfenstein, P.; Veverka, J.; Belton, M.J.S.; Becker, K.; Becker, T.

    1999-01-01

    We have combined spectral reflectance data from the Solid State Imaging (SSI) experiment, the Near-Infrared Mapping Spectrometer (NIMS), and the Ultraviolet Spectrometer (UVS) in an attempt to determine the composition and implied genesis of non-H2O components in the optical surface of Europa. We have considered four terrains: (1) the "dark terrains" on the trailing hemisphere, (2) the "mottled terrain," (3) the linea on the leading hemisphere, and (4) the linea embedded in the dark terrain on the trailing hemisphere. The darker materials in these terrains exhibit remarkably similar spectra in both the visible and near infrared. In the visible, a downturn toward shorter wavelengths has been attributed to sulfur. The broad concentrations of dark material on the trailing hemisphere was originally thought to be indicative of exogenic sulfur implantation. While an exogenic cause is still probable, more recent observations by the UVS team at higher spatial resolution have led to their suggestions that the role of the bombardment may have primarily been to sputter away overlying ice and to reveal underlying endogenic non-H2O contaminants. If so, this might explain why the spectra in all these terrains are so similar despite the fact that the contaminants in the linea are clearly endogenic and those in the mottled terrain are almost certainly so. In the near infrared, all these terrains exhibit much more asymmetrical bands at 1.4 and 2.0 ??m at shorter wavelengths than spectra from elsewhere on Europa. It has been argued that this is because the water molecules are bound in hydrated salts. However, this interpretation has been challenged and it has also been argued that pure coarse ice can exhibit such asymmetric bands under certain conditions. The nature of this controversy is briefly discussed, as are theoretical and experimental studies bearing on this problem. ?? 1999 Academic Press.

  16. UV Reflectance of Jupiter's Moon Europa and Asteroid (16) Psyche

    Science.gov (United States)

    Becker, T. M.; Retherford, K. D.; Roth, L.; Hendrix, A.; McGrath, M. A.; Cunningham, N.; Feaga, L. M.; Saur, J.; Elkins-Tanton, L. T.; Walhund, J. E.; Molyneux, P.

    2017-12-01

    Surface reflectance observations of solar system objects in the UV are not only complimentary to longer wavelength observations for identifying surface composition, but can also reveal new and meaningful information about the surfaces of those bodies. On Europa, far-UV (FUV) spectral observations made by the Hubble Space Telescope (HST) show that the surface lacks a strong water ice absorption edge near 165 nm, which is intriguing because such a band has been detected on most icy satellites. This may suggest that radiolytic processing by Jupiter's magnetosphere has altered the surface, causing absorption at wavelengths longward of the H2O edge, masking this feature. Additionally, the FUV spectra are blue (increasing albedo with shorter wavelengths), and regions that are observed to be dark in the visible appear bright in the FUV. This spectral inversion, also observed on the Moon and some asteroids, may provide insight into the properties of the surface material and how they are processed.We also explore the UV reflectance spectra of the main belt asteroid (16) Psyche. This asteroid is believed to be the metallic remnant core of a differentiated asteroid, stripped of its mantle through collisions. However, there is speculation that the asteroid could have formed as-is from highly reduced metal-rich material near the Sun early in the formation of the solar system. Further, spectral observations in the infrared have revealed pyroxene and hydroxyl on the asteroid's surface, complicating the interpretation that (16) Psyche is a pure metallic object. Laboratory studies indicate that there are diagnostic spectral features in the UV that could be useful for determining the surface composition. We obtained HST observations of Psyche from 160 - 300 nm. Preliminary results show a featureless, red-sloped spectrum, inconsistent with significant amounts of pyroxene on the surface. We will present the spectra of Europa and the asteroid (16) Psyche and discuss the unique details

  17. Kvantitativna analiza utjecaja porasta razine Jadranskog mora na hrvatsku obalu: GIS pristup

    Directory of Open Access Journals (Sweden)

    Fran Domazetović

    2017-01-01

    Full Text Available Procjene za prosječan porast morske razine na globalnoj razini do kraja 21. stoljeća najčešće variraju od 0,18 m do ≥ 1 m u odnosu na današnju razinu. Ako se razmatraju procjene koje obuhvaćaju i otapanje grenlandskog i antarktičkog ledenog pokrova, tada se može očekivati porast morske razine od 5 i više m. Sukladno s globalnim promjenama, razina Jadranskog mora također je u porastu. Radi analize potencijalne ugroženosti hrvatske obale od porasta morske razine, izrađena su tri modela porasta razine Jadranskog mora (od 1 m, 3 m i 6 m. Na temelju modela analizira se utjecaj porasta morske razine na različite socioekonomske segmente obalnog prostora. Cilj je istraživanja definirati najugroženije dijelove hrvatske obale. Kako bi se mogli diferencirati najugroženiji dijelovi, izrađen je Indeks ugroženosti obalnih općina ( . U izradi Indeksa koristili su se analizom utjecaja dobiveni kvantitativni podaci o prostornom obuhvatu poplavnih zona te ugroženosti stanovništva i prometne infrastrukture obalne zone. Navedenim su varijablama s pomoću Analitičkog hijerarhijskog procesa (AHP pridruženi različiti težinski koeficijenti, ovisno o važnosti varijable. Pri analizi svih triju modela uočeno je kako se Zadar i njegova okolica ističu kao najugroženije područje hrvatske obale. Zbog toga je na primjeru Zadra izvršena znatno detaljnija analiza mikrolokacijskog utjecaja porasta morske razine. Podaci dobiveni analizom različitih modela pokazuju kako je gotovo cijela hrvatska obala ugrožena, ali i da postoji velik nerazmjer u razini ugroženosti pojedinih dijelova hrvatske obale. Važnost je ovog istraživanja u tome što ono predstavlja temelj za pravovremenu adaptaciju na negativne utjecaje budućeg porasta razine Jadranskog mora.

  18. Construção das identidades de jovens de origem imigrante em Europa: resultados dum projeto europeu

    Directory of Open Access Journals (Sweden)

    Beatriz Padilla

    Full Text Available Este artigo descreve e analisa alguns dos elementos que influenciam a construção das identidades dos jovens de origem imigrante na Europa. Os resultados derivam dum projeto de investigação europeu intitulado "Rumo à construção social duma juventude europeia: a experiência de inclusão e exclusão na esfera pública dos jovens migrantes de segunda geração"¹, desenvolvido entre 2006 e 2009 em nove cidades localizadas em cinco países: Espanha (Madrid e Barcelona, Itália (Génova e Roma, Portugal (Lisboa e Porto, França (Metz, Alemanha (Berlim e Holanda (Utrecht. A primeira parte analisa os dados quantitativos recolhidos nos contextos de estudo, comparando os jovens descendentes de imigrantes com os jovens autóctones, focando a questão da identidade como um assunto central no processo de inclusão dos jovens imigrantes. A segunda parte aborda alguns dos marcadores identitários presentes nos jovens descendentes de imigrantes em Portugal, à luz de dados etnográficos recolhidos especificamente para o caso dos jovens na Área Metropolitana de Lisboa focando as questões de identidade, género e discriminação.

  19. Implications of Tidally Driven Convection and Lithospheric Arguments on the Topography of Europa

    Science.gov (United States)

    Sattler-Cassara, L.; Lyra, W.

    2017-11-01

    We present 3D numerical simulations of tidally driven convection in Europa. By associating the resulting normal stress from plumes with surface weakening and resistance from shallower layers, we successfully reproduce domes and double ridges.

  20. A Dynamical Systems Approach to the Design of the Science Orbit Around Europa

    Science.gov (United States)

    Gomez, Gerard; Lara, Martin; Russell, Ryan P.

    2006-01-01

    The science orbit for a future mission to Europa requires low eccentricity, low altitude, and high inclination. However, high inclination orbits around planetary satellites are unstable due to third-body perturbations. Without control, the orbiter impacts Europa after few weeks. To minimize control, a tour over the stable-unstable, averaged manifolds of unstable frozen orbits has been suggested. We proceed with the unaveraged equations and study the manifolds of unstable orbits that are periodic in a rotating frame attached to Europa. Massive numerical computation helps in understanding the unstable dynamics close to Europa, and, thus, in selecting long lifetime high inclination orbits. A final test of a selected set of initial conditions on a high fidelity, ephemeris model, validate the results.

  1. OGLAŠEVANJE PODJETJA TOMAŽ KOGOVŠEK S.P. NA SOCIALNIH OMREŽJIH

    OpenAIRE

    Kogovšek, Gašper

    2014-01-01

    Diplomsko delo odkriva pomembnost tržnih aktivnosti za sodobno podjetje na socialnih omrežjih. Opravljena raziskava je osredotočena na tržne aktivnosti podjetja Tomaž Kogovšek s.p., na socialnih omrežjih Facebook in Twitter. Podjetje želi z oglaševanjem na spletu razširiti prepoznavnost lastnih izdelkov in storitev med potrošnike, kajti taka oblika samopromocije doseže veliko potencialnih strank, hkrati pa ne zahteva velikih vložkov. V zadnjem času pa je oglaševanje na spletu tudi najuspešnej...

  2. Eighth Planta Europa Conference «Save Plants for Earth's Future» (Kiev, Ukraine

    Directory of Open Access Journals (Sweden)

    Alexander N. Tashev

    2017-08-01

    Full Text Available This paper presents information about the Eighth Planta Europa Conference (Save plants for Earth's future (22–26 May 2017, Kiev, Ukraine. We presented brief data on the history of previous Planta Europa meetings. We presented general information about the main events of the Conference, its thematic areas represented by oral and poster presentations. Brief data on the number of participants, presentations and excursions into botanical gardens of Kiev are presented.

  3. Microbial mats in Antarctica as models for the search of life on the Jovian moon Europa

    International Nuclear Information System (INIS)

    Dudeja, S.; Bhattacherjee, A.B.; Chela-Flores, J.

    2008-06-01

    The possibility of sulfur patches on the Jovian satellite Europa being of biogenic origin is discussed. The presence of microbial mats and the accumulation of sulfur on the surface of some Antarctic subglacial lakes are correlated with the sulfur traces found on Europa by means of microbiological processes. Special attention has been paid to the influence of temperature and radiation on the icy surface of this Jovian satellite. An optimum penetration depth to look for biomarkers is proposed based on biogeochemical parameters. (author)

  4. The sulfur dilemma: Are there biosignatures on Europa's icy and patchy surface?

    International Nuclear Information System (INIS)

    Chela-Flores, J.

    2006-12-01

    We discuss whether sulphur traces on Jupiter's moon Europa could be of biogenic origin. The compounds detected by the Galileo mission have been conjectured to be endogenic, most likely of cryovolcanic origin, due to their non-uniform distribution in patches. The Galileo space probe first detected the sulphur compounds, as well as revealing that this moon almost certainly has a volcanically heated and potentially habitable ocean hiding beneath a surface layer of ice. In planning future exploration of Europa there are options for sorting out the source of the surficial sulphur. For instance, one possibility is searching for the sulphur source in the context of the study of the Europa Microprobe In Situ Explorer (EMPIE), which has been framed within the Jovian Minisat Explorer Technology Reference Study (ESA). It is conceivable that sulphur may have come from the nearby moon Io, where sulphur and other volcanic elements are abundant. Secondly, volcanic eruptions in Europa's seafloor may have brought sulphur to the surface. Can waste products rising from bacterial colonies beneath the icy surface be a third alternative significant factor in the sulphur patches on the Europan surface? Provided that microorganisms on Europa have the same biochemical pathways as those on Earth, over geologic time it is possible that autochthonous microbes can add substantially to the sulphur deposits on the surface of Europa. We discuss possible interpretations of the non-water-ice elements (especially the sulphur compound mercaptan) in the context of the studies for future missions. To achieve reliable biosignatures it seems essential to go back to Europa. Our work highlights the type of biogenic signatures that can be searched for when probing Europa's icy and patchy surface. (author)

  5. Kompetence zdravstvene nege ter opredelitev strategij razvoja kompetenc na dodiplomskem študiju zdravstvene nege

    Directory of Open Access Journals (Sweden)

    Irena Trobec

    2014-12-01

    Full Text Available Uvod: Obseg znanja, ki ga medicinske sestre potrebujejo pri svojem delu, se stalno povečuje in s tem se spreminjajo tudi njihove kompetence. Naloga izobraževalnih ustanov je usposobiti diplomante za učinkovito soočanje z vse kompleksnejšimi zahtevami delovnega okolja in družbe. Osnovni namen pregleda literature je bil preučiti kompetence zdravstvene nege ter vpliv učnih metod na razvoj kompetenc. Metode: Opravljen je bil pregled literature, objavljene v obdobju 2000 do 2012. Uporabljene so bile baze podatkov CINAHL, Medline, ERIC, Academic Search Premier in Health Source: Nursing/Academic Edition, dostopne preko podatkovnih zbirk EBSCOhost/EIFL Direct, vzajemna bibliografska-kataložna baza podatkov COBIB.SI, relevantne spletne strani strokovnih organizacij zdravstvene nege ter elektronski in drugi tiskani viri. Rezultati: Identificiranih je bilo pet opisnih kategorij: kompetence zdravstvene nege, podlage v kompetence usmerjenega učenja, učenje in razvoj kompetenc, učenje v kliničnem okolju ter spremljanje in ocenjevanje kompetenc. Diskusija in zaključek: Preučevanje kompetenc v zdravstveni negi je aktualna tema, saj so ključne pri opredelitvi sposobnosti, spretnosti in znanj, ki jih medicinske sestre potrebujejo za zagotavljanje učinkovite in kakovostne zdravstvene nege.

  6. VPLIV UPORABE RASTNIH HORMONOV V RAZLIČNIH RAZVOJNIH FAZAH PLODOV NA KOLIČINO IN KAKOVOST PRIDELKA ČEŠNJE (Prunus avium L.)

    OpenAIRE

    Pelc, David

    2015-01-01

    V letu 2008 smo v Sadjarskem centru Maribor – Gačnik spremljali vpliv uporabe rastnih hormonov v različnih razvojnih fazah plodov na količino in kakovost pridelka češnje (Prunus avium L.). Namen poskusa je bil ugotoviti, ali rastni hormoni (avksini, citokinini) lahko pri češnji vplivajo na kakovost, velikost in na količino pridelka. Vključenih je bilo 6 obravnavanj, od katerih so 3 obravnavanja predstavljala tretiranje z avksini (Amid-thin, Maxim), 1 obravnavanje s citokinini (CPPU), 1 obravn...

  7. Evidence of a plume on Europa from Galileo magnetic and plasma wave signatures

    Science.gov (United States)

    Jia, Xianzhe; Kivelson, Margaret G.; Khurana, Krishan K.; Kurth, William S.

    2018-05-01

    The icy surface of Jupiter's moon, Europa, is thought to lie on top of a global ocean1-4. Signatures in some Hubble Space Telescope images have been associated with putative water plumes rising above Europa's surface5,6, providing support for the ocean theory. However, all telescopic detections reported were made at the limit of sensitivity of the data5-7, thereby calling for a search for plume signatures in in-situ measurements. Here, we report in-situ evidence of a plume on Europa from the magnetic field and plasma wave observations acquired on Galileo's closest encounter with the moon. During this flyby, which dropped below 400 km altitude, the magnetometer8 recorded an approximately 1,000-kilometre-scale field rotation and a decrease of over 200 nT in field magnitude, and the Plasma Wave Spectrometer9 registered intense localized wave emissions indicative of a brief but substantial increase in plasma density. We show that the location, duration and variations of the magnetic field and plasma wave measurements are consistent with the interaction of Jupiter's corotating plasma with Europa if a plume with characteristics inferred from Hubble images were erupting from the region of Europa's thermal anomalies. These results provide strong independent evidence of the presence of plumes at Europa.

  8. Evidence of a plume on Europa from Galileo magnetic and plasma wave signatures

    Science.gov (United States)

    Jia, Xianzhe; Kivelson, Margaret G.; Khurana, Krishan K.; Kurth, William S.

    2018-06-01

    The icy surface of Jupiter's moon, Europa, is thought to lie on top of a global ocean1-4. Signatures in some Hubble Space Telescope images have been associated with putative water plumes rising above Europa's surface5,6, providing support for the ocean theory. However, all telescopic detections reported were made at the limit of sensitivity of the data5-7, thereby calling for a search for plume signatures in in-situ measurements. Here, we report in-situ evidence of a plume on Europa from the magnetic field and plasma wave observations acquired on Galileo's closest encounter with the moon. During this flyby, which dropped below 400 km altitude, the magnetometer8 recorded an approximately 1,000-kilometre-scale field rotation and a decrease of over 200 nT in field magnitude, and the Plasma Wave Spectrometer9 registered intense localized wave emissions indicative of a brief but substantial increase in plasma density. We show that the location, duration and variations of the magnetic field and plasma wave measurements are consistent with the interaction of Jupiter's corotating plasma with Europa if a plume with characteristics inferred from Hubble images were erupting from the region of Europa's thermal anomalies. These results provide strong independent evidence of the presence of plumes at Europa.

  9. Ekstrakcija kofeina iz različnih naravnih virov ter njegov učinek na izbrane škodljivce

    OpenAIRE

    Gačnik, Barbara

    2017-01-01

    Eden od pomembnejših sekundarnih metabolitov, ki ga najdemo v kavi, čajih, guarani itn. je kofein. Kofein rastlino ščiti pred herbivori in patogenimi organizmi. Naš namen je bil preveriti kakšne vsebnosti kofeina vsebujejo različni rastlinski viri in ali bi lahko kofein uporabili kot naravno sredstvo za varstvo rastlin pred škodljivci. V našem primeru sta bila to skladiščni škodljivec koruzni žužek (Sitophilus zeamais Motschulsky) in siva breskova uš (Myzus persicae Sulzer). Iz različnih nara...

  10. Vpliv inovativnega izobraževanja in informacijsko-komunikacijske tehnologije na spremembe pedagoške paradigme

    OpenAIRE

    Flogie, Andrej

    2017-01-01

    Za temelj naloge smo postavili neposredno korelacijo med izobraževalno teorijo in prakso. Predstavljen je izvirni znanstveni prispevk na področju razvoja edukacijske znanosti, s katerim se ukvarjajo vse države članice Evropske unije. Temelj izobraževalni teoriji v nalogi tako predstavljajo pomembni filozofski koncepti izobraževalnih sistemov kot tudi učne paradigme zadnjega obdobja. Na teh dveh izhodiščih je opredeljena didaktika, njen razvoj skozi čas in posledično izobraževalni sistemi posa...

  11. SPLETNA APLIKACIJA ZA PREVERJANJE NASTAVITEV ZASEBNOSTI NA FACEBOOKU

    OpenAIRE

    Žolek, Matija

    2013-01-01

    Diplomsko delo obravnava problem zasebnosti na spletnem družbenem omrežju Facebook. Pravice do zasebnosti so vse bolj izpostavljene okolju, v katerem se nahajamo. Prav zaradi spletnih družbenih omrežij, kot je npr. Facebook, postaja vprašanje nadzora nad našo zasebnostjo in uporabo naših zasebnih podatkov tako zelo aktualna tematika. Facebook, kot vodilni med spletnimi družbenimi omrežji (Mba, 2013), vzbuja veliko vprašanj glede varnosti osebnih podatkov uporabnika. Naredili smo aplikacijo za...

  12. VPLIV VAN DER WAALSOVIH SIL NA TVORBO ASOCIIRANIH MOLEKUL

    OpenAIRE

    Kuster, Bernarda

    2014-01-01

    Namen diplomske naloge je preučiti vpliv van der Waalsovih sil na tvorbo asociiranih molekul. V ta namen smo izbrali površinsko aktivne snovi, ki imajo amfifilne lastnosti in vplivajo na povšinske in medfazne napetosti ter pri določeni koncentraciji, imenovani kritična micelna koncentracija (CMC), tvorijo molekulske skupke, ki jim pravimo micele. Kritično micelno koncentracijo smo določili trem površinsko aktivnim snovem: heksadeciltrimetilamonijevemu bromidu, tetradeciltrimetilamonijevemu b...

  13. Examining Microbial Survival During Infall onto Europa: An Important Limit on the Origin of Potential European Life

    Science.gov (United States)

    Fries, M.; Conrad, P.; Matney, M.; Steele, A.

    2015-01-01

    Previous work shows that transfer of material from Earth to Europa is statistically possible, opening the question of whether terrestrial biota may have transferred to Europa to populate that world. Transfer of viable organisms is a function of parameters such as ejection shock, radiation exposure, and others, applied across four phases in the transfer process: ejection from the parent body, transport through interplanetary space, infall onto the target world, and biological adaptation. If terrestrial biota could survive transport to Europa, then biology on Europa may be either the product of a separate and unrelated origin or they are the descendants of transferred terrestrial organisms. If, however, transfer of viable organisms is impossible, then any biota present on Europa must be the product of a biological origin independent from terrestrial life. We will investigate the survival likelihood of material falling onto Europa.

  14. Fatigue limit of Zircaloy-2 under variable one-directional tension and temperature 300 deg C; Granica zamora zircaloy-2, pri cisto jednosmerno promenljivom opterecenju (A=1) na zatezanje i temperaturi 300 deg C

    Energy Technology Data Exchange (ETDEWEB)

    Spasic, Z; Simic, G [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1968-11-15

    A vacuum chamber wad designed and constructed. It was suitable for study of materials at higher temperatures in vacuum or controlled atmospheres. Zircaloy-2 fatigue at 300 deg C in argon atmosphere was measured. Character of strain is variable one directional (A=1) tension. Obtained results are presented in tables and in the form of Veler's curve. The obtained fatigue limit was {sigma} - 15 kp/mm{sup 2}. The Locati method was allied as well and fatigue limit value obtained was 15,75 kp/mm{sup 2}. Error calculated in reference to the previous value obtained by classical methods was 5%. Konstruisana je i izvedena vakuum-komora koja se pokazala prikladna za izucavanje osobina materijala na povisenim temperaturama u vakuumu ili kontrolisanim atmosferama. Izvrseno je ispitivanje zamaranja Zircaloy-2 na temperaturi 300 deg C u atmosferi preciscenog argona. Karakter opterecenja je bio cisto jednosmerno promenljivo opterecenje (A=1) na zatezanje. Dobiveni rezultati su dati tabelarno i u obliku Velerove krive. Dobijena je granica zamora {sigma} = 15 kp/mm{sup 2}. Primenjen je i metod Locati-a za priblizno odredjivanje granice zamora i dobijena je vrednost 15,75 kp/mm{sup 2}. Greska u odnosu na prethodnu granicu zamora dobijenu klasicnim metodom iznosi 5% (author)

  15. Epidemiología del tabaquismo en Europa

    Directory of Open Access Journals (Sweden)

    Esteve Fernández

    2002-01-01

    Full Text Available El tabaco es la causa de mortalidad prevenible más importante en los países europeos, en los que da cuenta de más de medio millón de muertes anuales. El objetivo de este trabajo es revisar la epidemiología del tabaquismo en Europa, atendiendo a la visión de conjunto sobre el impacto del tabaquismo, a la prevalencia del consumo y a su evolución en la última década, así como revisar otras características relacionadas con la difusión y mantenimiento del tabaquismo: la producción y los precios del tabaco. Treinta de cada 100 europeos adultos fuma cigarrillos a diario. En los países de la Unión Europea se estima que 1 de cada 10 adultos fumadores morirá a causa de los efectos del tabaco, razón que se eleva a 1 de cada 5 en los países del este de Europa. La prevalencia de fumadores desciende entre los hombres adultos en algunos países de la Unión Europea, mientras que aumenta en las mujeres, sobre todo jóvenes, del sur y del este de Europa. Se debe insistir en las medidas para controlar el consumo de tabaco y prevenirlo, tales como la prohibición del consumo en lugares públicos, la prohibición real de la publicidad directa e indirecta, la reducción del cultivo, o el incremento de precios. Estas acciones se deben diseñar, coordinar y desarrollar en y desde los diferentes sectores involucrados en la lucha contra el tabaco, con la participación de redes civiles impulsadas desde los diferentes niveles administrativos (local, regional, nacional con la decisiva participación de organismos y organizaciones supranacionales.Tobacco is the most important preventable cause of mortality in European countries, accounting for over half a million deaths per year. A review is presented on the epidemiology of tobacco smoking in Europe, using a comprehensive approach on the health effects of smoking, the prevalence of tobacco consumption, and its evolution in the past decade. Tobacco industry efforts to promote and maintain smoking through

  16. The Plasma Instrument for Magnetic Sounding (PIMS) onboard the Europa Clipper Mission

    Science.gov (United States)

    Westlake, Joseph H.; McNutt, Ralph L.; Kasper, Justin C.; Rymer, Abigail; Case, Anthony; Battista, Corina; Cochrane, Corey; Coren, David; Crew, Alexander; Grey, Matthew; Jia, Xianzhe; Khurana, Krishan; Kim, Cindy; Kivelson, Margaret G.; Korth, Haje; Krupp, Norbert; Paty, Carol; Roussos, Elias; Stevens, Michael; Slavin, James A.; Smith, Howard T.; Saur, Joachim

    2017-10-01

    Europa is embedded in a complex Jovian magnetospheric plasma, which rotates with the tilted planetary field and interacts dynamically with Europa’s ionosphere affecting the magnetic induction signal. Plasma from Io’s temporally varying torus diffuses outward and mixes with the charged particles in Europa’s own torus producing highly variable plasma conditions. Onboard the Europa Clipper spacecraft the Plasma Instrument for Magnetic Sounding (PIMS) works in conjunction with the Interior Characterization of Europa using Magnetometry (ICEMAG) investigation to probe Europa’s subsurface ocean. This investigation exploits currents induced in Europa’s interior by the moon’s exposure to variable magnetic fields in the Jovian system to infer properties of Europa’s subsurface ocean such as its depth, thickness, and conductivity. This technique was successfully applied to Galileo observations and demonstrated that Europa indeed has a subsurface ocean. While these Galileo observations contributed to the renewed interest in Europa, due to limitations in the observations the results raised major questions that remain unanswered. PIMS will greatly refine our understanding of Europa’s global liquid ocean by accounting for contributions to the magnetic field from plasma currents.The Europa Clipper mission is equipped with a sophisticated suite of 9 instruments to study Europa's interior and ocean, geology, chemistry, and habitability from a Jupiter orbiting spacecraft. PIMS on Europa Clipper is a Faraday Cup based plasma instrument whose heritage dates back to the Voyager spacecraft. PIMS will measure the plasma that populates Jupiter’s magnetosphere and Europa’s ionosphere. The science goals of PIMS are to: 1) estimate the ocean salinity and thickness by determining Europa’s magnetic induction response, corrected for plasma contributions; 2) assess mechanisms responsible for weathering and releasing material from Europa’s surface into the atmosphere and

  17. Desenvolvimento Policêntrico na Europa : Uma reflexao critica sobre um conceito de politicas normativas

    NARCIS (Netherlands)

    Meijers, E.J.

    Durante a última década, o desenvolvimento policêntrico tornou-se um conceito-chave no desenvolvimento territorial europeu. Em muitos aspectos, é um conceito difuso que significa diferentes coisas para diferentes pessoas em diferentes escalas espaciais. Neste artigo, analisamos as variadas

  18. Evalvacija nivojskega pouka pri pouku slovenščine v 8. in 9. razredih na osnovnih šolah v občinah Ormož, Središče ob Dravi in Sveti Tomaž

    OpenAIRE

    Lalić, Marko

    2012-01-01

    Mnenja o učni diferenciaciji in individualizaciji pouka ter z njima povezanim nivojskim poukom so že od samega začetka predmet nasprotujočih si mnenj tako pri strokovnjakih kot pri laikih. Nivojski pouk, ki je v veljavi vse od leta 1996, je poskrbel, da proces poučevanja poteka na drugačnem učiteljevem pristopu, na večji učenčevi aktivnosti, povezovanju učnih vsebin in prilagajanju učenčevih individualnih posebnosti. Leta 2006 je bil nivojski pouk kot sistemski ukrep opuščen. Šolam pa je bilo...

  19. Uslovi korišćenja plovnih dizalica za dizanje potonulih objekata na unutrašnjim plovnim putevima

    OpenAIRE

    Radojević M. Slobodan

    2012-01-01

    U radu se prikazuju uslovi korišćenja plovnih dizalica za dizanje potonulih plovnih i drugih objekata na unutrašnjim plovnim putevima. Prikazani su osnovni načini podizanja plovnim dizalicama i osnovni tehnički podaci sa proračunskim pojedinostima za predložen postupak dizanja. Ukazano je na značaj dizanja potonulih objekata i njihovog uklanjanja iz unutrašnjih plovnih puteva u Republici Srbiji.

  20. PRAVO NA PRISTUP SUDU EUROPSKE UNIJE

    Directory of Open Access Journals (Sweden)

    Katarina Knol Radoja

    2016-01-01

    Full Text Available Restriktivni pristup tumačenja pretpostavki dopuštenosti podnošenja tužbe za poništenje pred Sudom Europske unije kada su u pitanju fizičke i pravne osobe prije donošenja Lisabonskog ugovora bio je predmetom niza doktrinarnih kri- tika. Cilj je ovog rada analizirati praktični utjecaj novih pravila o dopuštenosti podnošenja tužbe u svjetlu interpretativnih rješenja koje je dao Sud. Konkret- no, analizirat će se imaju li temeljem novog članka 263. stavka 4. Ugovora o funkcioniranju Europske unije privatni podnositelji jednostavniji pristup Sudu Europske unije u usporedbi s onim prije izmjena iz Lisabonskog ugovora. Osim toga, analizirat će se i kompatibilnost navedenog članka s međunarodnim ob- vezama koje proizlaze iz Aarhuške konvencije o pristupu informacijama, sud- jelovanju javnosti u odlučivanju i pristupu pravosuđu u pitanjima okoliša, spo- razuma kojeg je i Europska unija stranka. Na kraju rada, dolazi se do zaključka da, unatoč postojanju određenog napret- ka u smislu olakšavanja fizičkim i pravnim osobama pristup sudu, tim će oso- bama izravni pristup, radi osporavanja nezakonitosti akata tijela i institucija Europske unije i dalje biti dostupan samo u ograničenim slučajevima.

  1. The search for active Europa plumes in Galileo plasma particle detector data: the E12 flyby

    Science.gov (United States)

    Huybrighs, H.; Roussos, E.; Krupp, N.; Fraenz, M.; Futaana, Y.; Barabash, S. V.; Glassmeier, K. H.

    2017-12-01

    Hubble Space Telescope observations of Europa's auroral emissions and transits in front of Jupiter suggest that recurring water vapour plumes originating from Europa's surface might exist. If conclusively proven, the discovery of these plumes would be significant, because Europa's potentially habitable ocean could be studied remotely by taking in-situ samples of these plumes from a flyby mission. The first opportunity to collect in-situ evidence of the plumes will not arise before the early 2030's when ESA's JUICE mission or NASA's Europa Clipper are set to arrive. However, it may be possible that NASA's Galileo mission has already encountered the plumes when it was active in the Jupiter system from 1995 to 2003. It has been suggested that the high plasma densities and anomalous magnetic fields measured during one of the Galileo flybys of Europa (flyby E12) could be connected to plume activity. In the context of the search for Europa plume signatures in Galileo particle data we present an overview of the in-situ plasma particle data obtained by the Galileo spacecraft during the E12 flyby. Focus is in particular on the data obtained with the plasma particle instruments PLS (low energy ions and electrons) and EPD (high energy ions and electrons). We search for signs of an extended exosphere/ionosphere that could be consistent with ongoing plume activity. The PLS data obtained during the E12 flyby show an extended interaction region between Europa and the plasma from Jupiter's magnetosphere, hinting at the existence of an extended ionosphere and exosphere. Furthermore we show how the EPD data are analyzed and modelled in order to evaluate whether a series of energetic ion depletions can be attributed to losses on the moon's surface or its neutral exosphere.

  2. Integration of CubeSat Systems with Europa Surface Exploration Missions

    Science.gov (United States)

    Erdoǧan, Enes; Inalhan, Gokhan; Kemal Üre, Nazım

    2016-07-01

    Recent studies show that there is a high probability that a liquid ocean exists under thick icy surface of Jupiter's Moon Europa. The findings also show that Europa has features that are similar to Earth, such as geological activities. As a result of these studies, Europa has promising environment of being habitable and currently there are many missions in both planning and execution level that target Europa. However, these missions usually involve extremely high budgets over extended periods of time. The objective of this talk is to argue that the mission costs can be reduced significantly by integrating CubeSat systems within Europa exploration missions. In particular, we introduce an integrated CubeSat-micro probe system, which can be used for measuring the size and depth of the hypothetical liquid ocean under the icy surface of Europa. The systems consist of an entry module that houses a CubeSat combined with driller measurement probes. Driller measurement probes deploy before the system hits the surface and penetrate the surface layers of Europa. Moreover, a micro laser probe could be used to examine the layers. This process enables investigation of the properties of the icy layer and the environment beneath the surface. Through examination of different scenarios and cost analysis of the components, we show that the proposed CubeSat systems has a significant potential to reduce the cost of the overall mission. Both subsystem requirements and launch prices of CubeSats are dramatically cheaper than currently used satellites. In addition, multiple CubeSats may be used to dominate wider area in space and they are expandable in face of potential failures. In this talk we discuss both the mission design and cost reduction aspects.

  3. Aivar Sõerd: Estonija na fone drugihh tshlenov JeS brossajetsja v glaza! / Aivar Sõerd ; interv. Jekaterina Rodina

    Index Scriptorium Estoniae

    Sõerd, Aivar, 1964-

    2007-01-01

    Rahandusminister Aivar Sõerd vastab küsimustele, mis muu hulgas puudutavad arengufondi, ülejäägiga riigieelarvet, euro kasutuselevõtu edasilükkumist, A. Sõerdi nimetamist parimaks ministriks rahandusaastal, samuti ministri hobisid. Minister peab meie probleemiks, et pole suudetud parimal viisil kasutada EL-i fondide vahendeid

  4. Ciudadanos del este de Europa consumidores de drogas en Barcelona

    Directory of Open Access Journals (Sweden)

    González M.

    2003-01-01

    Full Text Available Desde mayo de 1999 hasta mayo de 2001, hemos contactado en el SAPS (Servicio de Atención Social y Sanitaria de Barcelona con usuarios de drogas de países del este de Europa. Acuden a centros terapéuticos gratuitos, aunque pagan por la organización del viaje unos 500 euros. Son jóvenes entre 18 y 30 años y mantienen el contacto con sus familiares. Conocen los riesgos de transmisión de enfermedades, pero suelen reutilizar las jeringas. Es alta la prevalencia de hepatitis C (92% y B (62% y menor la de infección por el VIH (19%. Si no abandonan las drogas, el retorno es un fracaso y tienen dificultades para proseguir los tratamientos con metadona o antirretrovirales. La respuesta asistencial ha de adecuarse a sus necesidades. Se debe procurar la mediación cultural y la información en los lugares de origen, supervisar los centros terapéuticos y diseñar alternativas a los abandonos. Hay que desarrollar la colaboración internacional, estimular programas de disminución de riesgos derivados del consumo y evitar que del tratamiento se haga un comercio.

  5. Je ne menge poinct de porcq: Orlando di Lasso’s Early Parody Mass

    Directory of Open Access Journals (Sweden)

    Klemen Grabnar

    2013-07-01

    Full Text Available One of the most remarkable 16th-century composers was Orlando di Lasso (1530/1532–1594, perhaps the most prominent musician of his time. In the second half of the 16th and the early 17th centuries, his works were widespread across Europe, especially in its central and western part. Some of the surviving contemporary sources of Lasso’s music – both printed and manuscript – are preserved in Slovenian libraries and archives. Among them are two incompletely preserved manuscripts, dating from ca. 1600, today kept at the National and University Library in Ljubljana (Ms 232 and Ms 285. They both contain Lasso’s Missa super Je ne menge poinct de porcq, first published in Lasso’s second book of Masses, Quinque missae, by Claudio Merulo in 1570. Interestingly, this early Munich-period Mass is based on a Parisian chanson by Claudin de Sermisy (ca. 1490–1562, whose content is unequivocally scatological. It was quite common for 16th-century composers to base their settings of the Mass Ordinary on pre-existent polyphonic compositions, whether sacred or secular. One of the rare descriptions of this technique – widely known as parody technique – is given in Pietro Cerone’s El melopeo y maestro (1613. It can serve as the basis for an elementary analysis of how Lasso employed Sermisy’s chanson Je ne menge point de porc. The analysis shows that Lasso, for various reasons, does not always follow the established practices as they can be observed from Cerone’s treatise. Nevertheless he demonstrates significant skill in utilising borrowed material to compose his parody Mass. Lasso’s Missa super Je ne menge poinct de porcq is particularly intriguing due to its use of Sermisy’s chanson; what could be the reason for Lasso’s decision to use Sermisy’s profoundly secular chanson in order to compose a Mass setting? Although the answer can be multifaceted (such as an intention to establish a special textual relation between the Mass and the

  6. Efekti socijalnoga konteksta na povezanost uporabe medija s nekim aspektima razvoja djece

    OpenAIRE

    Velki, Tena; Duvnjak, Ivana

    2017-01-01

    Cilj je istraživanja provjeriti povezanost učestalosti uporabe različitih medija (gledanje televizije, igranje računalnih igrica i korištenje interneta) s aspektima kognitivnog (školski uspjeh) i socijalno-emocionalnog razvoja (impulzivnost, afektivna empatija, broj prijatelja i vršnjačka prihvaćenost). Također, htjeli su se provjeriti moderatorski efekti roditeljskog prisustva i društva prijatelja na navedene povezanosti. U istraživanju je sudjelovalo 880 učenika od petog do osmog razreda. P...

  7. TRENDI NA PODROČJU CELOVITIH INFORMACIJSKIH REŠITEV (ERP)

    OpenAIRE

    Bednjanič, Aljaž

    2012-01-01

    V diplomskem seminarju so predstavljeni trendi na področju rešitev ERP. Ponudniki rešitev ERP nenehno spreminjajo in dopolnjujejo svoje produkte ter jim dodajajo nove funkcionalnosti. Predstavljeni so naslednji trendi: x-ERP, zunanje izvajanje rešitev ERP, rešitev ERP kot storitev (SaaS ERP), ERP v oblaku in mobilni dostop. Zagotovo je najzanimivejša novost ERP v oblaku. Ta nudi številne prednosti, a obstaja veliko vprašanj, povezanih z varnostjo podatkov v oblaku. Pogledali smo, kako je z zu...

  8. MERJENJE USPEŠNOSTI SPLETNEGA OGLAŠEVANJA S POUDARKOM NA DRUŽBENIH MEDIJIH

    OpenAIRE

    Gojčič, Sara

    2015-01-01

    Splet mnogokrat igra pomembno vlogo pri nakupnih odločitvah potrošnikov, zato večina podjetij uporablja spletno oglaševanje, ki velja za transparentno obliko trženja. Pogosto k sami uspešnosti pripomore tudi prisotnost v več družbenih medijih, ki pa je odvisna predvsem od poslovne strategije podjetja. Za mnoga podjetja predstavljajo družbeni mediji poslovno priložnost, saj ponujajo priložnost za promocijo in neposredno komunikacijo, vendar je za njihovo upravljanje potreben celovit pristop na...

  9. Sublimirane poruke i njihov utjecaj na ponašanje potrošača

    OpenAIRE

    Dozet, Sara

    2018-01-01

    U ovom diplomskom radu obradit će se tema utjecaj sublimiranih poruka filmske industrije te njihov utjecaj na ponašanje potrošača. Ponašanje potrošača je proces u kojem potrošač pribavlja i konzumira proizvode, ideje i usluge. Upravo radi toga je podložan utjecajima okoline. Marketinški stručnjaci se koriste raznim metodama da bi privukli potrošače i nagnali ih na kupnju proizvoda. Tako su osmišljene i sublimirane poruke koje nesvjesno utječu na potrošača i utječu na njegovu odluku o kupnji a...

  10. Irradiation tasks within development of fuel elements in Sweden; Rad na ozracivanju u okviru razvoja gorivnih elemenata u Svedskoj

    Energy Technology Data Exchange (ETDEWEB)

    Stevanovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Yugoslavia)

    1966-11-15

    This report contains description of the hot laboratory RMA for irradiation in the R-2 reactor in Studsvik. Activities of the AB Atomenegiyu concerning irradiation and testing of fuel rods and fuel elements are described, as well as methods for testing of irradiated samples in hot cells. Concerning the importance of the problem, determination of burnup level and neutron flux were examined particularly. Dat je opis vruce metalurske laboratorije RMA i sistema za ozracivanje u reaktoru R-2 u Studsviku. Prikazana je aktivnost AB Atomenergy u okviru razvoja gorivnih elemenata na ozracivanju i ispitivanju ozracenog goriva, gorivnih sipki i sklopova gorivnih elemenata. Prikazane su metode ispitivanja ozracenih uzoraka u vrucim celijama. S obzirom na vaznost problema, posebno je razradjeno pitanje odredjivanja stepena izgaranja i fluksa neutrona (author)

  11. Metodologija analize stroškov in koristi za investicije v prometno infrastrukturo na osnovi Poročila vplivov na okolje

    OpenAIRE

    Podvornik, Nina

    2016-01-01

    Povečane potrebe po prometnem omrežju vodijo k dodatnim prometnim investicijam, ki so ne glede na njihov obseg, postavitev v prostor ter učinkovitost pomemben dejavnik gospodarskega razvoja. Investicije v prometno infrastrukturo lahko na sam razvoj vplivajo pozitivno (dvig gospodarske rasti, kakovost življenja, dostopnost idr.) in tudi negativno (različni vplivi na okolje). Ker so prometne investicije zelo obsežne, je vsestranska ocena le-teh ključnega pomena pri samem prometnem načrtovanju v...

  12. Kaimo vietovių bibliotekos reikšmė bendruomenėje

    OpenAIRE

    Janavičienė, Daiva

    2011-01-01

    Keičiantis kaimo bendruomenių poreikiams, bibliotekos adaptuoja teikiamas paslaugas, išlikdamos reikšmingos bendruomenėms. Viešosios bibliotekos atsirado iš bendruomenės narių poreikio skaityti, gauti kultūrines paslaugas. XX amžiaus tėkmėje kaimo bibliotekos, kaip ir visos Lietuvos viešosios bibliotekos, praėjo keletą sunkių laikotarpių – nelengvą kūrimąsi Lietuvos nepriklausomybės laikotarpiu, antrojo pasaulinio karo sugriovimus, sovietinio laikotarpio politizacijos įtaką, sudėtingus atgimi...

  13. Primerjava vplivov lokacije na izboljšanje energijske učinkovitosti stavbe

    OpenAIRE

    Marinčič, Andraž

    2015-01-01

    Poraba energije (toplota in hlad) v stavbah je odvisna od vrste dejavnikov. V diplomski nalogi sem se omejil na vpliv konstrukcijskih dejavnikov. Analiziral sem ukrepe za izboljšanje energijske učinkovitosti stavbe na nivoju zasnove transparentnega in netransparentnega dela stavbnega ovoja. Relativno učinkovitost posameznega ukrepa sem preverjal v odvisnosti od klimatskih parametrov izbranih krajev v Sloveniji. S pomočjo računalniškega programa za izračun energetske bilance sta...

  14. Programski jezik MicroPython na mikrokrmilnikih ARM Cortex-M4

    OpenAIRE

    Brajnik, Mark

    2017-01-01

    V sklopu diplomske naloge je narejen pregled programskega jezika MicroPython in primerjava z najpogosteje uporabljenima programskima jezikoma za mikrokrmilnike. MicroPython smo uporabili za programiranje razvojne plošče Nucleo L476RG. Opravili smo namestitev MicroPython strojno-programske opreme na razvojno ploščo Nucleo L476RG, primerjali hitrost izvajanja programske kode z Arduinom Uno ter prikazali uporabo MicroPythona in Arduina na primerih sledilnega robota in PID krmiljenja elektromotor...

  15. Utjecaj liberalizacije na tržište stočarskih proizvoda

    Directory of Open Access Journals (Sweden)

    Ružica Lončarić

    2004-01-01

    Full Text Available Ulaskom u Svjetsku trgovinsku organizaciju Republika Hrvatska je dokazala spremnost za izazove liberalizacije i globalizacije svjetskoga tržišta. Ovom je koraku prethodilo i potpisivanju drugih značajnih dokumenata za uključenje u europski integracijski proces, kao što je Pakt o stabilizaciji u istočnoj Europi, Sporazum o stabilizaciji i Pridruživanju EU i RH, službeno priključenje CEFTA-i, te službena prijava za članstvo u EU, koji na provođenje određenih reformi i prilagodbu u političkome, gospodarskom i pravnom smislu. Kako se hrvatska poljoprivreda, pogotovo grana stočarstva, od osamostaljenja i prihvaćanja tržišnog sustava gospodarenja, nalazi u velikoj krizi, u radu se analizira položaj stočarstva s obzirom na uvjete proizvodnje i brojno stanje stoke, tržište stočarskih proizvoda uz pomoć dinamičke raščlambe sustava proizvodnje stočarskih proizvoda, te se daju prognoze na koji će se način odvijati adaptacija stočarstva u uvjetima EU s obzirom na konkurentnost naših stočarskih proizvoda u europskom okruženju tes obzirom na liberalizacijske obveze. Rezultati analizirani u radu pokazuju kako je hrvatska proizvodnja i tržište stočarskih proizvoda u dubokoj krizi, te da bi bilo potrebno poduzeti niz tržišno-cjenovnih mjera agrarne politike koje bi uredilo navedeno tržište s obzirom na obveze i pravila o liberalizaciji trgovine unutar europskog tržišta.

  16. KECK II OBSERVATIONS OF HEMISPHERICAL DIFFERENCES IN H2O2 ON EUROPA

    International Nuclear Information System (INIS)

    Hand, K. P.; Brown, M. E.

    2013-01-01

    We present results from Keck II observations of Europa over four consecutive nights using the near-infrared spectrograph. Spectra were collected in the 3.14-4.0 μm range, enabling detection and monitoring of the 3.5 μm feature due to hydrogen peroxide. Galileo Near-Infrared Mapping Spectrometer results first revealed hydrogen peroxide on Europa in the anti-Jovian region of the leading hemisphere at a percent by number abundance of 0.13% ± 0.07% relative to water. We find comparable results for the two nights over which we observed the leading hemisphere. Significantly, we observed a small amount of hydrogen peroxide (∼0.04%) during observations of Europa's anti-Jovian and sub-Jovian hemispheres. Almost no hydrogen peroxide was detected during observations of just the trailing hemisphere. We conclude that the Galileo observations likely represent the maximum hydrogen peroxide concentration, the exception potentially being the cold water ice regions of the poles, which are not readily observable from the ground. Our mapping of the peroxide abundance across Europa requires revisions to previous estimates for Europa's global surface abundance of oxidants and leads to a reduction in the total oxidant delivery expected for the subsurface ocean if an exchange of surface material with the ocean occurs.

  17. Utjecaj imidža marke na odabir luksuznog kozmetičkog proizvoda

    OpenAIRE

    Jurić, Monika

    2018-01-01

    Ponašanje potrošača je dinamička interakcija spoznaje i čimbenika okružja koji se reflektiraju na ponašanje i promjenu raznih aspekata života potrošača. Danas diljem svijeta postoje milijarde potrošača koji kupuju proizvode. Kozmetički proizvod je svaka tvar ili smjesa koja je namijenjena dodiru s vanjskim dijelovima tijela (koža, kosa, nokti) ili sa zubima i sluznicom usne šupljine isključivo radi njihova čišćenja, parfimiranja, zaštite i održavanja u dobrom stanju, mijenjanja njihova izgled...

  18. Une étude de cas. Saint Sébastien dans “Je suis sang” de Jan Fabre

    Directory of Open Access Journals (Sweden)

    Lydie Toran

    2017-06-01

    Full Text Available Jan Fabre’s writing frequently displays a variety of quotations, especially visual ones. His 2001 Je suis sang (conte de fées médiéval is directly and indirectly inspired by Saint Sebastian’s iconography. This study examines the modalities and functions of this re-use in detail.

  19. PODJETNIŠTVO ZA ŽENSKE - VPLIV PODJETNIŠKEGA UDEJSTVOVANJA NA ŽIVLJENSKO ZADOVOLJSTVO

    OpenAIRE

    Velcer, Maja

    2016-01-01

    Podjetništvo že od nekdaj velja za specifični način kariernega udejstvovanja, katerega se lotijo tisti posamezniki, ki še posebej cenijo neodvisnost in svobodo pri življenjskih odločitvah. V tem smislu podjetništvo ni zgolj način kariernega delovanja, pač pa gre za način življenja, ki podjetniku omogoča izpolnjevanje lastnega potenciala na najvišjem nivoju. Če je torej podjetništvo način življenja, potem nas zanima ali je lahko tudi pomemben dejavnik pri doseganju življenjskega zadovo...

  20. Zbigniew Herbert, Znaki na papierze

    Directory of Open Access Journals (Sweden)

    Thibault Deleixhe

    2008-10-01

    Full Text Available Dans une interview, Zbigniew Herbert confiait : « Mon travail préparatoire à un livre, ce sont avant tout des dessins. Je ne fais pas de photos, cela simplifierait mon contact avec l’objet. » Il n’en fallait pas moins pour donner aux éditions Bosz l’envie d’un projet : réunir ces précieuses esquisses de travail et les confronter aux textes qui en sont nés. Le résultat s’intitule Znaki na papierze (Signes sur papier et appartient aux objets que l’on est fier de posséder dans sa bibliothèque. ...

  1. Los primeros objetos de bronce en el occidente de Europa

    Directory of Open Access Journals (Sweden)

    Fernández-Miranda, Manuel

    1995-06-01

    Full Text Available The alloy of copper with tin is used to show cultural relations and exchanges between Bronze Age cultures in western and central Europe. At the beginning, the distribution and location of tin resources explains the variations in bronze composition, but interregional ex-change leads later to a more homogeneous alloy. During the Early Bronze Age the Iberian Peninsula was not connected to the exchange networks of western Europe, and the first true bronzes appear at least two centuries la ter. The tin alloy spread over Iberia from north to south, and arrive to South-east at the end of the Middle Brome Age, due to the isolation of this region.

    A través del uso de la aleación de cobre y estaño en la tecnología metalúrgica de la Edad del Bronce europea se analizan las relaciones culturales e intercambios que tienen lugar entre los diversos grupos culturales. Al principio la disponibilidad de recursos minerales de estaño condicionó la composición de la aleación, pero más tarde el establecimiento de relaciones comerciales condujo a una mayor homogeneización en la producción. La Península Ibérica aparece durante el Bronce Antiguo desconectada de las interacciones actuantes en el Occidente de Europa, acusando un retraso en el conocimiento del bronce de al menos dos siglos. La difusión de la aleación se produce de norte a sur, llegando al Sureste a fines del Bronce Medio como consecuencia de su aislamiento.

  2. Robert Musil y los Estados desunificados de Europa

    Directory of Open Access Journals (Sweden)

    Bayón, Fernando

    2006-12-01

    Full Text Available This article is a study of Robert Musil´s work “The Man Without Qualities” from philosophical sources. It is a novel that has produced so many overriding metaphors through which we can better understand the crises of the social identity on the horizont of the last modernity in Europe. Much of the key-concepts that helped in creating the so called “Leyend of Modernity” start to vanish in an irremediable way: not only did Musil trace the disappearance of the support for national aspirations and social cohesion, he also showed us how culture is a mad carrousel of collapsed expectations, and how the prevailing idea of “subjectivity” lacks today any solid or essential nucleus. In the middle of this disenchanted landscape of Europe, where all the modern and clasical illusions became nothing, appears however “a new human being”, since the man “without qualities” is the man with endless possibilities too.El presente ensayo es una interpretación de la novela de Robert Musil “El hombre sin atributos” a partir de fuentes filosóficas. Se trata de una obra que ha producido algunas metáforas decisivas para comprender las crisis de la identidad social en el horizonte de la última modernidad europea. Muchos de los conceptos clave que ayudaron a crear la leyenda de la modernidad empiezan a erosionarse de modo irreversible: se descomponen las aspiraciones nacionales, el sujeto pierde su núcleo sustancial y la cultura es un carrusel de esperanzas abortadas incapaces de responder a ninguna idea rectora. Y, sin embargo, en el paisaje de esta Europa tardomoderna en que se han agotado las pasadas ilusiones surge la idea de que el “hombre sin atributos” es también el “hombre de las posibilidades”.

  3. PRAVNA ZAŠTITA STARIJIH OSOBA, OSOBITO S DUŠEVNIM SMETNJAMA, IZ HRVATSKE PERSPEKTIVE: ZAŠTO NAM JE POTREBNA KONVENCIJA UN-A O PRAVIMA STARIJIH OSOBA

    Directory of Open Access Journals (Sweden)

    Stjepan Šikoronja

    2017-01-01

    Full Text Available U radu autori ukazuju na nelogičnosti koje vladaju u području međunarodno priznatih ljudskih prava. Rad se temelji na tvrdnji kako sve ranjivije skupine, kao što su starije osobe, djeca i osobe s invaliditetom, zahtijevaju od društva povećanu zaštitu njihovih prava i interesa, uz uvažavanje dodatnih razlika unutar tih samih skupina. Zaštitu su do sada, pod okriljem Ujedinjenih naroda dobili djeca i osobe s invaliditetom. Autori stoga u radu analiziraju postoji li, iz perspektive Republike Hrvatske, potreba za podržavanjem izrade i donošenja Konvencije za zaštitu prava starijih osoba pod okriljem Ujedinjenih naroda. Nastavno je prikazano trenutno stanje regulacije posebnih prava starijih osoba na međunarodnoj, europskoj i nacionalnoj razini. Autori se ujedno i osvrću na relevantne presude Europskog suda za ljudska prava u izlaganju glavnih problema s kojima se susreću starije osobe, a pogotovo one s duševnim smetnjama, u Republici Hrvatskoj. Na temelju analize postojećeg stanja predlažu koja bi prava, potencijalno, Konvencija UN-a o pravima starijih osoba mogla, odnosno trebala sadržavati.

  4. Searching Less Perturbed Circular Orbits for a Spacecraft Travelling around Europa

    Directory of Open Access Journals (Sweden)

    J. P. S. Carvalho

    2014-01-01

    Full Text Available Space missions to visit the natural satellite of Jupiter, Europa, constitute an important topic in space activities today, because missions to this moon are under study now. Several considerations have to be made for these missions. The present paper searches for less perturbed circular orbits around Europa. This search is made based on the total effects of the perturbing forces over the time, evaluated by the integral of those forces over the time. This value depends on the dynamical model and on the orbit of the spacecraft. The perturbing forces considered are the third-body perturbation that comes from Jupiter and the J2, J3, and C22 terms of the gravitational potential of Europa. Several numerical studies are performed and the results show the locations of the less perturbed orbits. Using those results, it is possible to find near-circular frozen orbits with smaller amplitudes of variations of the orbital elements.

  5. Perceptions, practices and health seeking behaviour constrain JE/AES interventions in high endemic district of North India

    Directory of Open Access Journals (Sweden)

    Sanjay Chaturvedi

    2017-08-01

    Full Text Available Abstract Background Acute Encephalitis Syndrome (AES and Japanese Encephalitis (JE stay as poorly understood phenomena in India. Multiple linkages to determinants such as poverty, socio-economic status, gender, environment, and population distribution, make it a greater developmental issue than just a zoonotic disease. Methods A qualitative study was conducted to map knowledge, perceptions and practices of community and health systems level stakeholders. Seventeen interviews with utilizers of AES care, care givers from human and veterinary sectors, Non-governmental Organizations (NGOs, and pig owners and 4 Focused Group Discussions (FGDs with farmers, community leaders, and students were conducted in an endemic north Indian district-Kushinagar. Results Core themes that emerged were: JE/AES been perceived as a deadly disease, but not a major health problem; filthy conditions, filthy water and mosquitoes seen to be associated with JE/AES; pigs not seen as a source of infection; minimal role of government health workers in the first-contact care of acute Illness; no social or cultural resistance to JE vaccination or mosquito control; no gender-based discrimination in the care of acute Illness; and non-utilization of funds available with local self govt. Serious challenges and systematic failures in delivery of care during acute illness, which can critically inform the health systems, were also identified. Conclusion There is an urgent need for promotive interventions to address lack of awareness about the drivers of JE/AES. Delivery of care during acute illness suffers with formidable challenges and systematic failures. A large portion of mortality can be prevented by early institution of rational management at primary and secondary level, and by avoiding wastage of time and resources for investigations and medications that are not actually required.

  6. Perceptions, practices and health seeking behaviour constrain JE/AES interventions in high endemic district of North India.

    Science.gov (United States)

    Chaturvedi, Sanjay; Sharma, Neha; Kakkar, Manish

    2017-08-08

    Acute Encephalitis Syndrome (AES) and Japanese Encephalitis (JE) stay as poorly understood phenomena in India. Multiple linkages to determinants such as poverty, socio-economic status, gender, environment, and population distribution, make it a greater developmental issue than just a zoonotic disease. A qualitative study was conducted to map knowledge, perceptions and practices of community and health systems level stakeholders. Seventeen interviews with utilizers of AES care, care givers from human and veterinary sectors, Non-governmental Organizations (NGOs), and pig owners and 4 Focused Group Discussions (FGDs) with farmers, community leaders, and students were conducted in an endemic north Indian district-Kushinagar. Core themes that emerged were: JE/AES been perceived as a deadly disease, but not a major health problem; filthy conditions, filthy water and mosquitoes seen to be associated with JE/AES; pigs not seen as a source of infection; minimal role of government health workers in the first-contact care of acute Illness; no social or cultural resistance to JE vaccination or mosquito control; no gender-based discrimination in the care of acute Illness; and non-utilization of funds available with local self govt. Serious challenges and systematic failures in delivery of care during acute illness, which can critically inform the health systems, were also identified. There is an urgent need for promotive interventions to address lack of awareness about the drivers of JE/AES. Delivery of care during acute illness suffers with formidable challenges and systematic failures. A large portion of mortality can be prevented by early institution of rational management at primary and secondary level, and by avoiding wastage of time and resources for investigations and medications that are not actually required.

  7. Nič več obljubljena dežela: dinamični premiki na slovenskem prevajalskem trgu in področju izobraževanja prevajalcev

    Directory of Open Access Journals (Sweden)

    Nike K. Pokorn

    2016-12-01

    Full Text Available Namen članka je predstavitev razvoja prevajalskega trga, izobraževanja prevajalcev in poklica prevajalca na Slovenskem. Po kratkem pregledu slovenskih visokošolskih programov izobraževanja prevajalcev se članek na osnovi podatkov AJPES-a o poslovnih subjektih, ki so leta 2014 za svojo osrednjo dejavnost navedli prevajanje, in študije trga iz leta 2007 (Fišer 2008 osredotoči na spremembe prevajalskega trga. Opisano stanje je potem primerjano s podatki o zaposljivosti in povprečnemu zaslužku diplomantov Oddelka za prevajalstvo UL, pridobljenimi z anketama Oddelka za prevajalstvo in mednarodnega združenja CIUTI. Rezultati raziskav trga kažejo, da je prevajalska dejavnost na Slovenskem v nenehnem vzponu in da je slovenski prevajalski trg, podobno kot drugi evropski trgi, postal žrtev globalizacije dejavnosti, profitabilnost dejavnosti pa se ne odraža nujno tudi v prejemkih posameznih prevajalcev – ti so pogosto potisnjeni v položaj mezdnih delavcev, ki izgubljajo status strokovnjakov. V luči sodobnega trenda, ki vodi k pavperizaciji poklica, je na koncu poudarjena pomembna vloga stanovskih združenj.

  8. The Heat Flux through the Ice Shell on Europa, Constraints from Measurements in Terrestrial Conditions

    Science.gov (United States)

    Hruba, J.; Kletetschka, G.

    2017-12-01

    Heat transport across the ice shell of Europa controls the thermal evolution of its interior. Such process involves energy sources that drive ice resurfacing (1). More importantly, heat flux through the ice shell controls the thickness of the ice (2), that is poorly constrained between 1 km to 30+ km (3). Thin ice would allow ocean water to be affected by radiation from space. Thick ice would limit the heat ocean sources available to the rock-ocean interface at the ocean's bottom due to tidal dissipation and potential radioactive sources. The heat flux structures control the development of geometrical configurations on the Europa's surface like double ridges, ice diapirs, chaos regions because the rheology of ice is temperature dependent (4).Analysis of temperature record of growing ice cover over a pond and water below revealed the importance of solar radiation during the ice growth. If there is no snow cover, a sufficient amount of solar radiation can penetrate through the ice and heat the water below. Due to temperature gradient, there is a heat flux from the water to the ice (Qwi), which may reduce ice growth at the bottom. Details and variables that constrain the heat flux through the ice can be utilized to estimate the ice thickness. We show with this analog analysis provides the forth step towards measurement strategy on the surface of Europa. We identify three types of thermal profiles (5) and fourth with combination of all three mechanisms.References:(1) Barr, A. C., A. P. Showman, 2009, Heat transfer in Europa's icy shell, University of Arizona Press, p. 405-430.(2) Ruiz, J., J. A. Alvarez-Gómez, R. Tejero, and N. Sánchez, 2007, Heat flow and thickness of a convective ice shell on Europa for grain size-dependent rheologies: Icarus, v. 190, p. 145-154.(3) Billings, S. E., S. A. Kattenhorn, 2005, The great thickness debate: Ice shell thickness models for Europa and comparisons with estimates based on flexure at ridges: Icarus, v. 177, p. 397-412.(4) Quick

  9. Trepartsforhandlinger i Danmark og Europa følges ikke ad

    DEFF Research Database (Denmark)

    Mailand, Mikkel

    2016-01-01

    Trepartsforhandlinger med flere emner på dagsordenen flore-rede særligt i 1990’erne og tidligt i 00’erne rundt omkring i Europa, hvor de var fraværende i Danmark. Efter den øko-nomiske krise synes billedet at være vendt.......Trepartsforhandlinger med flere emner på dagsordenen flore-rede særligt i 1990’erne og tidligt i 00’erne rundt omkring i Europa, hvor de var fraværende i Danmark. Efter den øko-nomiske krise synes billedet at være vendt....

  10. Construyendo una nueva Europa. La europeización del modelo de seguridad en Georgia

    OpenAIRE

    Janashvili, Lela; Institut de Ciències Polítiques i Socials. Barcelona, Catalunya

    2014-01-01

    La Estrategia de Seguridad Nacional de cada país se basa en el análisis de los valores, intereses y amenazas contra la seguridad interna y externa. Los intereses de Georgia y Europa con respecto al tema de seguridad coinciden plenamente uno con el otro, según se sostiene en este trabajo. La evolución de los últimos años confirma que es necesario tener grandes dosis de diálogo para construir el sistema de la seguridad europea. Para que Europa tenga una lógica común hay que trabajar para constr...

  11. Televisión regional en la Europa de las Identidades

    Directory of Open Access Journals (Sweden)

    Bernat López

    2015-01-01

    Full Text Available En Europa cerca de trescientos emisoras ahora ofrecen varios servicios comparten una característica peculiar: sirven a pequeños territorios no estatales y/o comunidades étnico-culturales diferenciadas. Comenta de hacia dónde irá la televisión regional en Europa corresponde la palabra "incertidumbre". Tan solo mediante un estrechamiento de la relación con la audiencia y una política abierta e innovadora podrán las televisiones regionales afrontar el futuro con garantías.

  12. Jačina sveze adhezijskih materijala na tvrda zubna tkiva

    OpenAIRE

    Žagar, Polona

    2017-01-01

    Adhezija se odnosi na povezivanje atoma i molekula na kontaktnim površinama različitih materijala. Adhezijske sustave možemo podjeliti prema interakciji sa tvrdim zubnim tkivima na jetkajuće ispirajuće, samojetkajuće i staklenoionomerne sustave. Univerzalni adhezivi su najnovija generacija adheziva na tržištu. Mogu se koristiti kao jetkajući ispirajući i samojetkajući sustavi. U ovom radu je ispitivana jačina adhezijske sveze s caklinom jetkajuće ispirajućim i univerzalnim adheziv...

  13. USPEŠNOST FRANŠIZNEGA POSLOVANJA V SLOVENIJI IN NA HRVAŠKEM

    OpenAIRE

    Landeker, Jasmina

    2016-01-01

    V diplomskem projektu smo se osredotočili na franšizno poslovanje v Sloveniji in na Hrvaškem ter primerjali njuno uspešnost v poslovanju. Franšizing je poslovni model, ki se lahko uporablja v različnih industrijah – od prodaje na drobno, do različnih profesionalnih služb – kot način rasti in širitve poslovanja podjetnikov, ki so razvili in standardizirali svoje dejavnosti, ali kot vstop v podjetništvo in samozaposlovanje za podjetnike začetnike. Obstaja mnogo definicij in vrst franšiz, z ...

  14. Kartografski prikazi sakralnih objekata i groblja na katastarskim planovima stare izmjere Bosne i Hercegovine

    OpenAIRE

    Nedim Tuno; Jusuf Topoljak; Admir Mulahusić; Mithad Kozličić

    2015-01-01

    Rad se bavi kartografskim prikazima objekta vjerskog karaktera i groblja u Bosni i Hercegovini, na katastarskim planovima izrađenim tijekom uprave Austro-Ugarske. Pokazano je kako se kartografsko prikazivanje na tim planovima mijenjalo na temelju zbirki kartografskih znakova koje su objavljene potkraj 19. i početkom 20. stoljeća. Proučavanjem prikupljene izvorne arhivske građe identificirani su relevantni kartografski izvori, izrađeni u različitim mjerilima i različitim metodama, na kojima su...

  15. RAZVOJ IN IMPLEMENTACIJA BREZŽIČNE TEHTNICE NA PLATFORMI ESP8266

    OpenAIRE

    Prevolšek, Matic

    2016-01-01

    V diplomskem delu opisujemo razvoj in implementacijo brezžične tehtnice na platformi ESP8266. Meritve zajemamo s pomočjo štirih merilnih celic in analogno-digitalnega pretvornika HX711. Uporabniku meritve prikazujemo v obliki spletne strani, ki gostuje na platformi ESP8266 in je dosegljiva znotraj lokalnega omrežja WiFi. Hkrati meritve pošiljamo na zunanji strežnik in jih zapisujemo v podatkovno bazo. S spletno aplikacijo na zunanjem strežniku grafično predstavimo meritve skozi čas.

  16. Personagens femininas na obra "Hitler manda lembranças", de Roberto Drummond: um retrato de Stela

    OpenAIRE

    Walkiria Felix Dias

    2016-01-01

    O artigo em questão discute a obra Hitler manda lembranças, de Roberto Drummond. Um romance ambientado em Belo Horizonte no começo dos anos 80, quando a ditadura agonizava no Brasil. Nesse contexto mistura-se a história de seis personagens que fazem parte de uma lista de 417 futuros desempregados. Além disso, os personagens são assombrados pelo que houve na Europa durante o Holocausto. Nesta época, inúmeros judeus fugiram da Europa rumo aos trópicos buscando asilo político no Brasil. Porém...

  17. So naše ciljne skupine res nedosegljive?

    Directory of Open Access Journals (Sweden)

    Dušana Findeisen

    1999-12-01

    Full Text Available Avtorica v tem prispevku načenja vprašanje načrtnega sodelovanja z javnimi občili, ki naj bi spremljalo delovanje izobraževalnih organizacijih ali projektnih skupin. Še posebej je sodelovanje s časniki, radiom in televizijo pomembno za tiste projektne skupine ali morda nevladne organizacije in izobraževalne ustanove, ki si prizadevajo za spremembe v socialnem okolju in za skupine družbeno izločenih oseb. Posebej se posveti vprašanju v zvezi z mladimi, izpadlimi iz šole, in temu, kako jih doseči.

  18. Međunarodnopravni status izbjeglica na Sredozemnom moru

    Directory of Open Access Journals (Sweden)

    Davorin Rudolf Jr.

    2017-11-01

    Full Text Available Europu je posljednjih godina zahvatila najveća migracija ljudi od Drugoga svjetskog rata. Mnoge izbjeglice dolaze morskim putem, preko Sredozemnog mora. U radu se analizira njihov pravni položaj u područjima mora u kojima se nalaze. Međunarodnopravni status izbjeglice osoba stječe u trenutku kada plovilo izađe iz teritorijalnog mora države porijekla. S druge strane, teritorijalno more i unutrašnje morske vode države prihvata jedina su morska područja koja su dijelovi državnog teritorija, odnosno prostiranja suverenosti europskih država, pa su odgovarajuća prava i obveze država najjasniji kada se izbjeglica nađe u njima. Teritorijalni doseg primjene pravila ‘’non refoulement’’ o zabrani vraćanja izbjeglica u područje ugroženosti je dvojben, neke države Europske unije odriču njegovu primjenu na otvorenom moru.

  19. Uticaj koncentracije olova i kadmijuma u zemljištu na razvoj drvenastih biljaka

    OpenAIRE

    Đunisijević-Bojović, Danijela M.

    2013-01-01

    Olovo i kadmijum spadaju u neesencijalne elemente koji u vrlo niskim koncentracijama mogu da deluju toksično kako na biljke tako i na živi svet uopšte. Interakcija između toksičnih teških metala i biljaka je od zanačaja za ekološku stabilnost ekosistema. Adaptivne strategije biljaka na povećane koncentracije teških metala su različite. Biljke su razvile složene mehanizme koji kontrolišu usvajanje i akumulaciju teških metala kao i detoksikaciju. Cilj ovog rada je utvrđivanje uticaja olova i...

  20. RAST PODJETJA S POMOČJO FRANŠIŽE NA PRIMERU PODJETJA MERCATOR D.D.

    OpenAIRE

    Podgoršek, Nuša

    2013-01-01

    Podjetja lahko rastejo na zelo različne načine, vendar v podjetju lahko nastane rast na pasiven ali aktiven način. Možno je tudi da določena podjetja sploh ne rastejo. Rast podjetja pa predstavlja tudi ključen pomen, ki prispeva tudi k razvoju gospodarstva, ustvarjanju novih delovnih mest in dvigu nivoja družbenega blagostanja. V diplomskem seminarju smo poskušali pokazati, da podjetje lahko raste s pomočjo franšiznega sistema. Franšizing predstavlja metodo, kjer na osnovi franšizne pogo...

  1. Is the geopotential directly measurable (Gauss, Bruns, Einstein : Je li geopotencijal direktno mjerljiv? (Gaus, Bruns, Ajnštajn

    Directory of Open Access Journals (Sweden)

    Helmut Moritz

    2016-12-01

    Full Text Available It has been pointed out by the great Swedish geodesist Arne Bjerhammar and others around1985 that it is possible to replace the classical method of spirit leveling for determining differences of the geopotential by a much more direct and elegant method, measuring the frequency of atomic clocks. This is impossible by classical physics and requires methods of Einstein’s General Theory of Relativity. The principle is that the geopotential can be “felt” by the “proper time” of this theory, but there remained the problem that the measuring accuracies were unthinkably high in 1985 and even later. To get a leveling accuracy of 1 cm, we must measure these frequencies to a relative accuracy of 10-18. Reaching such accuracies provided a great challenge to high-precision time observation all over the world, from USA to China. Now it seems that the required frequency accuracy is being reached. The author tries to give a short introductory review accessible to geodetic students and surveyors. It is purely didactic. : Veliki švedski geodeta Arne Bjerhammar (i neki drugi, istakao je oko 1985. godine, da je klasičnu metodu geometrijskog nivelmana za određivanje razlika geopotencijala moguće zamijeniti mnogo direktnijom i elegantnom metodom, mjerenjem frekvencije atomskih satova. Ovo nije moguće metodama klasične fizike, te zahtijeva primjenu Ajnštajnove Teorije općeg relativiteta. Princip je da se geopotencijal može “osjetiti” pomoću “pravog vremena” ove teorije, ali ostaje problem što je tačnost mjerenja bila nezamisliva u 1985. godini, pa čak i poslije. Da bi se dobila tačnost nivelanja od 1 cm, frekvencije se moraju mjeriti s relativnom tačnošću od 10-18. Dostizanje ove tačnosti bio je ogroman izazov za sve svjetske opservatorije za visokoprecizno mjerenje vremena, od SAD do Kine. Čini se da je zahtijevana tačnost ipak dostignuta. Autor nastoji dati kratak, potpuno didaktički uvod, pristupačan studentima geodezije i

  2. Nada i optimizam adolescenata u odnosu na roditeljski odgojni stil

    OpenAIRE

    Raboteg-Šarić, Zora; Merkaš, Marina; Majić, Martina

    2011-01-01

    Cilj istraživanja bio je ispitati postoje li razlike u izraženosti nade i optimizma kod adolescenata s obzirom na odgojni stil njihovih roditelja. U istraživanju je sudjelovao 401 učenik prvog do četvrtog razreda srednjih škola. Primijenjeni su instrumenti koji mjere dječju nadu, optimizam i percipirani odgojni stil oba roditelja. Rezultati pokazuju kako nema značajnih razlika u izraženosti nade i optimizma među učenicima različite dobi i spola. Utvrđene su značajne razlike u izraženosti o...

  3. HERMENEUTIKA JORGE J.E. GRACIA SEBAGAI ALTERNATIF TEORI PENAFSIRAN TEKSTUAL ALQUR’AN

    Directory of Open Access Journals (Sweden)

    Syamsul Wathani

    2017-12-01

    Full Text Available This article discusses the Jorge J.E. Gracia’s hermeneutical concept used as an alternative theory of the Qur’anic textual interpretation. The discussion focuses on three main points, (i the Qur’anic textual narration as the object of interpretation, (ii Gracia’s hermeneutic to interpret the text, and (iii arranging the Qur’anic textual interpretation paradigm. Based on the interpretive study, started with mapping Gracia's theory of understanding, and then systematizing it into the theory formulation, the results of the study showed: (1 the concept of qur'anic text (alnash is the ultimate consciousness. The Qur'an is something readable/touchable (almaktub. As an alnash, Qur'an has a text mechanism in which its contextual approach becomes the main gate to open its meaning. (2 The Gracia's hermeneutic logical reasoning is directed to overcome misunderstanding (not understanding of the text. While the development of textual interpretation method used to bridge between the historical text and the audience’s situation. (3 The paradigm of the textual interpretation used as a worldview to look at the Qur'an and its interpretation, with the concept of "alnash" as its starting point, and then working with emphasizing the existing understanding among text, audience, and context.

  4. Utjecaj visokog hidrostatskog tlaka, ultrazvuka i pulsirajućeg električnog polja na sastojke i svojstva mlijeka

    OpenAIRE

    Jeličić, Irena; Lisak, Katarina; Božanić, Rajka

    2012-01-01

    Visoki hidrostatski tlak, ultrazvuk i pulsirajuće električno polje pripadaju novim metodama procesiranja hrane čija primjena, najčešće u kombinaciji s toplinom ili međusobnoj kombinaciji, omogućava postizanje odgovarajuće mikrobiološke kvalitete uz minimalne gubitke prirodnih svojstava namirnica. Primjena sve tri metode je intenzivno proučavana na mlijeku kao mediju te je objavljen veliki broj radova sa obećavajućim rezultatima vezanim uz inaktivaciju mikroorganizama. Međutim, mnoštvo provede...

  5. REVIZORJEVA OCENA TVEGANJA POMEMBNO NAPAČNE NAVEDBE ZARADI PREVARE V RAČUNOVODSKIH IZKAZIH NA PODLAGI TRIANGULACIJE REVIZIJSKIH DOKAZOV

    OpenAIRE

    Ličen, Tomaž

    2013-01-01

    Pojem prevare je težko opredeljiv, saj je odvisen od tega, iz katerega zornega kota prevaro opazujemo. Po standardih jih delimo na poslovodske in zaposlenske. Motive za nastanek prevare smo predstavili s trikotnikom prevar, ki razlaga, da posamezniki zagrešijo prevaro, ko so prisotni trije dejavniki: pritisk, priložnost in racionalizacija. Glavno odgovornost za preprečevanje in odkrivanje prevar nosi poslovodstvo, ki mora skrbeti za usmeritve in postopke, ki pomagajo dosegati kolikor mogoče p...

  6. Europas ledere må gøre op med ' folkets vilje

    DEFF Research Database (Denmark)

    Wind, Marlene

    2017-01-01

    Centerleder og professor Marlene Wind insisterer i dagens Politiken i debatindlægget: "Europas ledere må gøre op med ' folkets vilje'", at verdens ledere må stå fast ved de principper, der har været bærende for vores samfund siden anden verdenskrig. Domstolenes politiske uafhængighed, menneskeret...

  7. Ocean-driven heating of Europa's icy shell at low latitudes

    Science.gov (United States)

    Soderlund, K. M.; Schmidt, B. E.; Wicht, J.; Blankenship, D. D.

    2014-01-01

    The ice shell of Jupiter's moon Europa is marked by regions of disrupted ice known as chaos terrains that cover up to 40% of the satellite's surface, most commonly occurring within 40° of the equator. Concurrence with salt deposits implies a coupling between the geologically active ice shell and the underlying liquid water ocean at lower latitudes. Europa's ocean dynamics have been assumed to adopt a two-dimensional pattern, which channels the moon's internal heat to higher latitudes. Here we present a numerical model of thermal convection in a thin, rotating spherical shell where small-scale convection instead adopts a three-dimensional structure and is more vigorous at lower latitudes. Global-scale currents are organized into three zonal jets and two equatorial Hadley-like circulation cells. We find that these convective motions transmit Europa's internal heat towards the surface most effectively in equatorial regions, where they can directly influence the thermo-compositional state and structure of the ice shell. We suggest that such heterogeneous heating promotes the formation of chaos features through increased melting of the ice shell and subsequent deposition of marine ice at low latitudes. We conclude that Europa's ocean dynamics can modulate the exchange of heat and materials between the surface and interior and explain the observed distribution of chaos terrains.

  8. Development of a European resource on the origins of pathogens of aquaculture: The Europa Project

    DEFF Research Database (Denmark)

    Snow, M.; Barja, J.; Colquhoun, D.

    2004-01-01

    This workshop described the EUROPA project, an EU-funded program aimed at creating a web-based database of molecular sequence data-sets related to significant pathogens of aquaculture. The project aims to focus the efforts of fish health researchers into generating large, evolving and readily ava...

  9. Necesidad de una política coherente para minerales en Europa. Discusiones y acercamientos actuales

    Directory of Open Access Journals (Sweden)

    Günter Tiess

    2008-03-01

    Full Text Available El artículo resume algunos aspectos relevantes de la política mineral en Europa. Hace un llamado a la Unión Europea para concertar políticas e instrmentos de trabajo que aseguren la disponibilidad de las materias primas esenciales y la sustentabilidad de su extración y su uso.

  10. Seismometers on Europa: Insights from Modeling and Antarctic Ice Shelf Analogs (Invited)

    Science.gov (United States)

    Schmerr, N. C.; Brunt, K. M.; Cammarano, F.; Hurford, T. A.; Lekic, V.; Panning, M. P.; Rhoden, A.; Sauber, J. M.

    2013-12-01

    The outer satellites of the Solar System are a diverse suite of objects that span a large spectrum of sizes, compositions, and evolutionary histories; constraining their internal structures is key for understanding their formation, evolution, and dynamics. In particular, Jupiter's icy satellite Europa has compelling evidence for the existence of a global subsurface ocean beneath a surface layer of water ice. This ocean decouples the ice shell from the solid silicate mantle, and amplifies tidally driven large-scale surface deformation. The complex fissures and cracks seen by orbital flybys suggest brittle failure is an ongoing and active process in the ice crust, therefore indicating a high level of associated seismic activity. Seismic probing of the ice, oceanic, and rocky layers would provide altogether new information on the structure, evolution, and even habitability of Europa. Any future missions (penetrators, landers, and rovers) planning to take advantage of seismometers to image the Europan interior would need to be built around predictions for the expected background noise levels, seismicity, wavefields, and elastic properties of the interior. A preliminary suite of seismic velocity profiles for Europa has been calculated using moment of inertia constraints, planetary mass and density, estimates of moon composition, thermal structure, and experimentally determined relationships of elastic properties for relevant materials at pressure, temperature and depth. While the uncertainties in these models are high, they allow us to calculate a first-order seismic response using 1-D and 3-D high frequency wave propagation codes for global and regional scale structures. Here, we show how future seismic instruments could provide detailed elastic information and reduced uncertainties on the internal structure of Europa. For example, receiver functions and surface wave orbits calculated for a single seismic instrument would provide information on crustal thickness and

  11. Mic. ka-ru-ti-je-ja-o y gr. kαλάθιον

    Directory of Open Access Journals (Sweden)

    Alberto Bernabé Pajares

    1976-06-01

    Full Text Available After reviewing the not very satisfactory interpretatios given to Myc. ka-ru-ti-je-ja-o (PY Ad 671 the author proposes it to be related with a form *καλύθιον, diminutive of κάλαθος, related with καλαθιον. The alternance u/a is explained on the basis of two different vocalizations of *H3u̯, a fact of which there are parallels in Indo-European (cf. Het. kaluti- and in Mycenaean (cf. da-mu/du-ma. An analysis of other words of the same root is given and also is proposed the identificacion of *καλύθιον with ideogram *168. The likely translation of ka-ru-ti-je-ja-o could be «women makers or bearers of little baskets».

  12. Je účast na vědeckém výzkumu naší morální povinností?

    Czech Academy of Sciences Publication Activity Database

    Doležal, Adam

    2011-01-01

    Roč. 1, č. 2 (2011), s. 1-11 ISSN 1804-8137 Institutional research plan: CEZ:AV0Z70680506 Keywords : scientific research * moral duty * informed consent Subject RIV: AG - Legal Sciences http://www.ilaw.cas.cz/medlawjournal/index.php/medlawjournal/article/view/12

  13. What does Cassini ENA observations tell us about gas around Europa?

    Science.gov (United States)

    Brandt, Pontus; Mauk, Barry; Westlake, Joseph; Smith, Todd; Mitchell, Donald

    2015-04-01

    From about December 2000 to January 2001 the Ion and Neutral Camera (INCA) imaged Jupiter in Energetic Neutral Atoms (ENA) from a distance of about 137-250 Jovian planetary radii (RJ) over an energy range from about 10 to 300 keV. A forward model is employed to derive column densities and assumes a neutral gas-plasma model and an energetic ion distribution based on Galileo in-situ measurements. We demonstrate that Jupiter observations by INCA are consistent with a column density peaking around Europa's orbit in the range from 2x1012 cm-2 to 7x1012 cm-2, assuming H2, and are consistent with the upper limits reported from the Cassini/UVIS observations. Most of the INCA observations are consistent with a roughly azimuthally symmetric gas distribution, but some appear consistent with an asymmetric gas distribution centred on Europa, which would directly imply that Europa is the source of the gas. Although our neutral gas model assumes a Europa source, we explore other explanations of the INCA observations including: (1) ENAs are produced by charge exchange between energetic ions and neutral hydrogen originating from charge-exchanged protons in the Io plasma torus. However, estimated densities by Cheng (1986) are about one order of magnitude too low to explain the INCA observations; (2) ENAs are produced by charge exchange between energetic ions and plasma ions such as O+ and S+ originating from Io. However, that would require O+ plasma densities higher than expected to compensate for the low charge-exchange cross section between protons and O+; (3) We re-examine the INCA Point-Spread Function (PSF) to determine if the ENA emissions in the vicinity of Europa's orbit could be explained by internal scattering of ENAs originating from Jupiter's high-latitude upper atmosphere. However, the PSF was well constrained by using Jupiter from distances where it could be considered a point source.

  14. Prediction of Turbulence-Generated Noise in Unheated Jets. Part 2; JeNo Users' Manual (Version 1.0)

    Science.gov (United States)

    Khavaran, Abbas; Wolter, John D.; Koch, L. Danielle

    2009-01-01

    JeNo (Version 1.0) is a Fortran90 computer code that calculates the far-field sound spectral density produced by axisymmetric, unheated jets at a user specified observer location and frequency range. The user must provide a structured computational grid and a mean flow solution from a Reynolds-Averaged Navier Stokes (RANS) code as input. Turbulence kinetic energy and its dissipation rate from a k-epsilon or k-omega turbulence model must also be provided. JeNo is a research code, and as such, its development is ongoing. The goal is to create a code that is able to accurately compute far-field sound pressure levels for jets at all observer angles and all operating conditions. In order to achieve this goal, current theories must be combined with the best practices in numerical modeling, all of which must be validated by experiment. Since the acoustic predictions from JeNo are based on the mean flow solutions from a RANS code, quality predictions depend on accurate aerodynamic input.This is why acoustic source modeling, turbulence modeling, together with the development of advanced measurement systems are the leading areas of research in jet noise research at NASA Glenn Research Center.

  15. Good bye, Europa del Este. La desaparición de la Europa de los dos bloques y el difícil camino hacia una nueva identidad en la Europa del Este a través del cine

    Directory of Open Access Journals (Sweden)

    Labrador Ben, Julia María

    2007-08-01

    Full Text Available The Generation of distinguishing marks is described in Europe after the Revolution Of October, the use of the movies in the United States as an element in the Cold War and the European Identity after the fall of the USSR and the Warsaw Pact.Se describe la generación de señas de identidad en Europa tras la revolución de Octubre, la utilización del cine en EEUU como elemento de combate en la guerra fría, y la nueva identidad europea tras la desaparición de la URSS y el Pacto de Varsovia.

  16. De keerzijde van de nieuwe economische realiteit: Zijn we naïeve digitale optimisten geworden?

    NARCIS (Netherlands)

    Maaike Verschuren

    2014-01-01

    Interview in Executive-People, nr.15, november 2014. Een appartement huren voor je vakantie doe je goedkoop bij AirBNB, een taxi bestel je voordelig via Uber. Je kinderen werken op school met een iPad, en thuis bedien je met je tablet niet alleen de thermostaat, maar ook de televisie en de

  17. Co je pohřbeno v Chemnitz? Prales vyhynulých rostlin v trojrozměrné podobě

    Czech Academy of Sciences Publication Activity Database

    Matysová, Petra; Rössler, R.

    2014-01-01

    Roč. 93, č. 12 (2014), s. 700-705 ISSN 0042-4544 Institutional support: RVO:67985891 Keywords : palaeontology * Permian fossil forest Subject RIV: DB - Geology ; Mineralogy http://casopis.vesmir.cz/clanek/co-je-pohrbeno-v-chemnitz

  18. Rivalidade das casas reinantes hispano-lusas na divisão do mar oceano, conquista da América e apossamento do Brasil

    Directory of Open Access Journals (Sweden)

    Edmundo M. Genófre

    1960-03-01

    Full Text Available Acompanhadas de documentos extraídos diretamente dos arquivos espanhóis acêrca da divisão e repartição do mar oceano, da conquista da América bem como da carta de Dom Manuel, rei de Portugal, que assinalou na Europa a posse oficial do Brasil.

  19. A excelência académica na escola pública portuguesa

    OpenAIRE

    Torres, Leonor Lima; Palhares, José Augusto; Derouet, Jean-Louis; Quaresma, Luísa; Ribeiro, Álvaro Manuel Chaves; Gouveia, Andreia; Borges, Germano José Conceição Pinto; Neto-Mendes, António; Sousa, José Eduardo Lemos; Santos, Hortense; Almeida dos Santos, Álvaro; Magalhães, Carlos; Lima, Licínio C.; Nogueira, Maria Alice; Lopes, João Teixeira

    2017-01-01

    Apesar de a excelência académica ser na atualidade um eixo central da política educativa em Portugal e na Europa, pouco se tem investigado sobre este tópico. Os resultados difundidos nesta obra procuram evidenciar quais os principais fatores que promovem percursos de excelência. A realidade educativa portuguesa tem vindo a desenvolver-se ancorada na influência desta mesma agenda, quer através da reconfiguração dos valores democráticos do sistema público de educação (igualdade, inclusão e cida...

  20. TIME AND PLACE DISTRIBUTION OFACUTE ENCEPHALITIS SYNDROME (AES JAPANESE ENCEPHALITIS (JE CASES IN GORAKHPUR

    Directory of Open Access Journals (Sweden)

    G K Singh

    2013-03-01

    Full Text Available Introduction: 1000 children below the age of 15 years died from encephalitis in the states of UP, Bihar and Assam since 1978. JE vaccinations in 2010 and deep bore wells in 60 districts in India are the two preventive measures in use. Hypothesis generation through a time, place distribution study followed by a risk factor study would help target preventive and curative measures. A spatial temporal analysis of the 2012 encephalitis epidemic in the district of Gorakhpur, having the most cases, is reported. Material and Method Government of UP data on 714 cases of AES/JE occurring during 2012 in Gorakhpur district was analysed. Time and place distribution is described. Various hypotheses on mode of transmission besides other important features of the epidemic were generated. Data was used to create video maps of the 2012 AESJE epidemic using Epi-info 7. Onset of symptoms was used on the time axis and longitude-latitude data from residential details was used to describe the place distribution. Videos were interpreted to draw important inferences which may be used in planning a strategy to break the 2013 epidemic Result: Thirty (4.20% of 714 patients fitting case definitions were confirmed cases of Japanese encephalitis. 148 (20% died. 669 (93.69% were below 15 years of age. Male to female ratio was 1.45:1. On 9th Aug 2012 the usual 5 cases per day mark was crossed with 10 cases/day reported. On 22th August the peak of 19 cases/day was reached. On 11th September the epidemic started receding at rates slower than the rise showing multiple spurts. The medical college had 1.5 times the cases than anywhere else. On 10th Dec the daily incidence had returned to under 5 levels. District wise place distribution of the 2009, 2011 and 2012 cases shows Gorakhpur as having 714 i.e. twice the number of cases than anywhere else in 2012. Conclusion: The epidemic is seasonal and perhaps spreads man to man. Mosquito having a life time range of 5 miles cannot spread

  1. OSVRT NA STRUKTURU PREDSTEČAJNIH POSTUPAKA IZ ZAKONA O FINANCIJSKOM POSLOVANJU I PREDSTEČAJNOJ NAGODBI

    Directory of Open Access Journals (Sweden)

    Zvonimir Jelinić

    2017-01-01

    Full Text Available Teško je prisjetiti se kada je jedan zakonski tekst iznjedrio više kontroverzi od Zakona o fi nancijskom poslovanju i predstečajnoj nagodbi. Intencija zakonodavca je bila jasna; pomoći trgovačkim subjektima u problemima da revitaliziraju svoje poslovanje, njihovim vjerovnicima da naplatu svojih potraživanja ostvare u većim iznosima nego što bi to bilo moguće u klasičnom stečajnom postupku te u konačnici, smatralo se da će predstečajni postupci doprinijeti očuvanju radnih mjesta. U radu se analizira struktura postupka predstečajne nagodbe te se propituje je li rješenje iz kasnije dijelom anuliranog hrvatskog propisa, prema kojemu je u prvoj fazi postupak provodilo posebno tijelo s administrativnim ovlastima, a u drugoj nadležni trgovački sudovi, u skladu s tumačenjima jamstva prava na pravičan postupak iz prakse Europskog suda za ljudska prava.

  2. Je-Chun-Jun induced apoptosis of human cervical carcinoma HeLa cells

    Institute of Scientific and Technical Information of China (English)

    Han-jung CHAE; Kyung-mi PARK; Geun-youn LEE; Gi-seup JEONG; Hyung-rae PARK; Hyung-min KIM; Soo-wan CHAE; Shim-keun YOO; Hyung-ryong KIM

    2004-01-01

    AIM: To study the mechanism of Je-Chun-Jun (JCJ)-inducing the apoptosis of the human cervical carcinoma,HeLa cells. METHODS: The cell viability was assessed using MTT assay. The optical density was measured at 570 nm. The caspase activity was measured using 50 mmol/L of fluorogenic substrate, AC-DEVD-AMC (caspase3), AC-VEID-AMC (caspase-8) or AC-LEHD-AFC (caspase-9). To confirm the expression of proteins, Western blotting was performed. To detect the characteristic of apoptosis chromatin condensation, HeLa cells were stained with Hoechst 33258 in the presence of JCJ. For the cell cycle analysis, HeLa cells were incubated with Propidium iodide (PI) solution. Fluorescence intensity of cell cycle was measured using flow cytometry system. RESULTS:The loss of viability occurred following the exposure of 10 g/L JCJ. Cells treated with 10 g/L JCJ for 3 d exhibited the apoptotic morphology (brightly blue-fluorescent condensed nuclei by Hoechst 33258-staining) and the reduction of cell volume. Cells incubated with JCJ for 48 h were arrested at the G1 phase of cell cycle and their G1 checkpoint related gene products such as cyclin D1 were transiently decreased. We showed that JCJ induced the p38 MAPK activation in HeLa cells. The p38 MAPK inhibitor, SB203580 protected Hela cells from the JCJ-induced death as well as intervened the JCJ-induced accumulation of cells at the G1 phase. In contrast, MEK1 (-ERK upstream) inhibitor, PD98059 had no effect on HeLa cells. CONCLUSION: JCJ induced cell cycle arrest and apoptosis of HeLa cells through p38 MAPK pathway.

  3. Farmakoekologija – okolišna sudbina lijekova

    Directory of Open Access Journals (Sweden)

    Valerije Vrček

    2017-03-01

    Full Text Available Lijekovi koji se upotrebljavaju za preventivu ili terapiju završavaju u otpadnim vodama, rijekama, jezerima i morima, ali također u vodi za piće. U posljednjih je dvadesetak godina objavljeno na stotine analitičkih studija koje pokazuju prisutnost gotovo svih terapijskih skupina u okolišu. Koncentracije lijekova u okolišu su niske, ali to ne znači da rizik za ljude ili okoliš ne postoji, jer lijekovi su kemikalije dizajnirane da izazivaju biološke učinke upravo pri vrlo niskim dozama. Pojavnost svakog lijeka u okolišu izravno je povezana s intenzitetom njegove primjene. Stoga su psihoaktivni lijekovi, poput karbamazepina, najčešća farmaceutska zagađivala okoliša. Detekcija sve viših koncentracija lijekova u okolišu nije rezultat razvoja analitičke kemije i preciznosti instrumenata, već je posljedica porasta uporabe lijekova. Poseban problem lijekova u okolišu predstavljaju njihovi razgradni produkti ili metaboliti. Pod utjecajem svjetla ili prilikom kemijske obrade otpadnih voda mnogi se lijekovi transformiraju u nove strukture o kojima znanost vrlo malo zna. Neki metaboliti mogu biti toksičniji od ishodnih spojeva. Također, metaboliti mogu biti otporniji prema biorazgradnji, pa se dulje vremena zadržavaju u okolišu. Metaboliti se najčešće ne razmatraju prilikom službenih procjena okolišnog rizika lijekova. Konačne potvrde da lijekovi zaista dovode do ekoloških katastrofa nalaze se u objavljenim znanstvenim studijama koje prikazuju kolaps riblje populacije u Sjevernoj Americi, zbog djelovanja sintetskih estrogena ili nestanak ptica na indijskom potkontinentu uslijed veterinarske uporabe Voltarena. Budući da je ekološka cijena uporabe lijekova mjerljiva, rasprave o niskim ili (nedovoljnim dozama lijekova u okolišu zapravo su – zakašnjele. Lijekovi i njihovi razgradni produkti već djeluju na žive organizme, a pitanje je vremena kad će slični učinci biti uočeni i u ljudskoj populaciji.

  4. Marketingový mix Restaurace Na chalupě

    OpenAIRE

    Kubíková, Martina

    2013-01-01

    Bakalářská práce se zaměřuje na rozbor marketingu a především marketingového mixu. Tedy na známé definice marketingu, marketingová prostředí a rozbor marketingového mixu, kde jsou zmapovány všechny jeho části (Produkt, Cena, Distribuce, Propagace, Fyzický důkaz, Lidé, Procesy). Z teoretických poznatků, které byly zjištěny v odborné literatuře, je vypracována praktická část. Zde je rozebrán marketingový mix Restaurace Na chalupě a zároveň tak i porovnání dvou provozovatelů, kteří se zde vystří...

  5. Benefits to the Europa Clipper Mission Provided by the Space Launch System

    Science.gov (United States)

    Creech, Stephen D.; Patel, Keyur

    2013-01-01

    The National Aeronautics and Space Administration's (NASA's) proposed Europa Clipper mission would provide an unprecedented look at the icy Jovian moon, and investigate its environment to determine the possibility that it hosts life. Focused on exploring the water, chemistry, and energy conditions on the moon, the spacecraft would examine Europa's ocean, ice shell, composition and geology by performing 32 low-altitude flybys of Europa from Jupiter orbit over 2.3 years, allowing detailed investigations of globally distributed regions of Europa. In hopes of expediting the scientific program, mission planners at NASA's Jet Propulsion Laboratory are working with the Space Launch System (SLS) program, managed at Marshall Space Flight Center. Designed to be the most powerful launch vehicle ever flown, SLS is making progress toward delivering a new capability for exploration beyond Earth orbit. The SLS rocket will offer an initial low-Earth-orbit lift capability of 70 metric tons (t) beginning with a first launch in 2017 and will then evolve into a 130 t Block 2 version. While the primary focus of the development of the initial version of SLS is on enabling human exploration missions beyond low Earth orbit using the Orion Multi-Purpose Crew Vehicle, the rocket offers unique benefits to robotic planetary exploration missions, thanks to the high characteristic energy it provides. This paper will provide an overview of both the proposed Europa Clipper mission and the Space Launch System vehicle, and explore options provided to the Europa Clipper mission for a launch within a decade by a 70 t version of SLS with a commercially available 5-meter payload fairing, through comparison with a baseline of current Evolved Expendable Launch Vehicle (EELV) capabilities. Compared to that baseline, a mission to the Jovian system could reduce transit times to less than half, or increase mass to more than double, among other benefits. In addition to these primary benefits, the paper will

  6. VPLIV ODNOSA S STARŠI NA SAMOPOŠKODOVALNO VEDENJE MLADOSTNIKOV

    OpenAIRE

    Majhen, Maša

    2016-01-01

    Samopoškodovalno vedenje se najpogosteje pojavlja med mladostniki. Ker pa je družina eden izmed najpomembnejših socialnih sistemov v mladostnikovem življenju, smo želeli ugotoviti ali obstaja kakšna povezanost med mladostnikovim odnosom s starši in omenjenim pojavom. Ugotoviti smo želeli ali obstajajo znotraj družinskih odnosov in procesov dejavniki, ki vplivajo na verjetnost pojava samopoškodovalnega vedenja pri mladostnikih. Na podlagi preučene literature smo predvidevali, da zanemarjanje ...

  7. Preslikavanje parametara kvaliteta usluga na protokole ATM mreža

    OpenAIRE

    Milojko Jevtović

    2005-01-01

    Preslikavanje parametara kvaliteta usluga (Quality of Service - QoS) jedan je od bitnih elemenata u koncepciji ATM (Asynchronous Transfer Mode) širokopojasnih mreža. U radu su opisani parametri QoS-a (verovatnoće pogrešnih ramova i ćelija, propusni opseg, kašnjenje ćelija, varijacija kašnjenja) koji se preslikavaju na protokole ATM mreža. Preslikavanje se izvodi između korisničkog i aplikacionog QoS-a, a aplikacioni QoS se preslikava na QoS prenosa i komutacije, odnosno na ATM protokole, tzv....

  8. VPLIV DIREKTNEGA IN DIFUZNEGA SONČNEGA SEVANJA NA SILICIJEVE SONČNE CELICE

    OpenAIRE

    Veberič, Tomi

    2011-01-01

    Cilj diplomske naloge je ovrednotenje električnih lastnosti in vpliva sončnega sevanja na silicijeve sončne celice s pomočjo opravljenih raziskav in meritev. Rezultate meritev sončnega sevanja smo analizirali s programskim paketom Matlab. Pri sami analizi smo na podlagi večletnih meritev sončnega sevanja izračunali izkoristek posamezne silicijeve sončne celice glede na direktno in difuzno komponento sončnega sevanja in tako ovrednotili električne lastnosti sončnih celic. V okviru tega smo v d...

  9. Encuesta sobre la construcción política de Europa = Academic survey about constitutionalization of European Union

    OpenAIRE

    Balaguer Callejón, Francisco; Bar Cendón, Antonio; Gil Robles, José María; Linde Paniagua, Enrique; Pérez Calvo, Alberto; Tajadura Tejada, Javier; Balaguer Callejón, Francisco

    2013-01-01

    En esta encuesta un grupo de Catedráticos de Derecho Público responden a preguntas sobre la construcción constitucional de Europa relacionadas con la actual situación del proceso de integración europea, la existencia de un proceso constituyente europeo y de un poder constituyente europeo, a la organización institucional de Europa y a la existencia de un derecho constitucional europeo.Constitutionalization of Europe, European constituent process, European constituent power, European ...

  10. OGLAŠEVANJE IN VPLIV NA NAKUPNO VEDENJE POTROŠNIKOV PODJETJA TELEKOM SLOVENIJE, D.D.

    OpenAIRE

    Mihelič, Jan

    2013-01-01

    Uspešnost, ugled in prepoznavnost določenega podjetja predstavljajo velik faktor na trgu, kjer je konkurenca zelo močno prisotna. Podjetja uporabljajo različne načine in poti komuniciranja z morebitnimi strankami. Način pristopa do le-teh pa lahko predstavlja končni faktor, ki ga pri izbiri ponudnika storitev/izdelkov, potencialni kupec upošteva. Podjetja se na vse pretege trudijo, da bi razvila nove metode pristopanja k strankam, z željo, da svoj izdelek/storitev predstavijo v najboljši ...

  11. Europa Passage, Hamburg. Pumps ensure thermal comfort at all levels; Die Europa Passage in Hamburg. Pumpen sorgen fuer Komfort auf allen Ebenen

    Energy Technology Data Exchange (ETDEWEB)

    Teders, Klaus

    2009-07-01

    The Europa Passage at Hamburg is a new shopping mall located directly on the Binnenalster river. It was constructed in 2006 and has 30,000 m{sup 2} of shop floor on five levels, which makes it one of Germany's biggest shopping malls. It is frequented every day by up to 40,000 visitors and more than 50,000 visitors on saturdays. In order to ensure optimum comfort even in peak times, the passage is equipped with state-of-the-art technical facilities. Energy-efficient pumps ensure reliable supply of all technical facilities. (orig.)

  12. Measurements at the RA Reactor related to the VISA-2 project - Part 1, Start-up of the RA reactor and measurement of new RA reactor core parameters; Fizicka merenja na reaktoru RA u vezi projekta VISA-2 - I deo, Pustanje u rad reaktora RA i merenje fizickih parametara novog jezgra reaktora RA

    Energy Technology Data Exchange (ETDEWEB)

    Markovic, H [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1962-07-15

    The objective of the measurements was determining the neutron flux in the RA reactor core. Since the number of fuel channels is increased from 56 to 68 within the VISA-2 project, it was necessary to attain criticality of the RA reactor and measure the neutron flux properties. The 'program of RA reactor start-up' has been prepared separately and it is included in this report. Measurements were divided in two phases. First phase was measuring of the neutron flux after the criticality was achieved but at zero power. During phase two measurements were repeated at several power levels, at equilibrium xenon poisoning. This report includes experimental data of flux distributions and absolute values of the thermal and fast neutron flux in the RA reactor experimental channels and values of cadmium ratio for determining the neutron epithermal flux. Data related to calibration of regulatory rods for cold un poisoned core are included. [Serbo-Croat] Svrha merenja je odredjivanje neutronskog fluksa u reaktoru RA. S obzirom na uvecani broj tehnoloskih kanala of 56 na 68 u vezi projekta VISA-2, bilo je potrebno ponovo dovesti reaktora RA do kriticnosti i izvrsiti merenja karakteristika fluksa neutrona. Posebno je pripremljen 'program pustanja u pogon reaktora RA', koji je sadrzan u ovom dokumentu. Program merenja bio je podeljen na dve faze. Prva faza je merenje fluksa pre podizanju reaktora na nominalnu snagu. Slicna merenja vrsena su i na vecim snagama u drugoj fazi, pod uslovima ravnoteznog zatrovanja reaktora ksenonom, jer se tada pokazuju izvesne promene u odgovarajucim karakteristikama fluksa neutrona. Ovaj izvestaj sadrzi merene vrednosti raspodele fluksa i apsolutne vrednosti termalnih i brzih neutrona kao i kadmijumskih odnosa koji su korisceni za odredjivanje fluksa epitermalnih neutrona. Opisana je kalibracija regulacionih sipki za hladan nezatrovan reaktor.

  13. BOOK REVIEW: Geheimnisvolles Universum - Europas Astronomen entschleiern das Weltall

    Science.gov (United States)

    Duerbeck, H. W.; Lorenzen, D. H.

    2002-12-01

    The 25th birthday of ESO, in 1987, was celebrated by the publication of an illustrated popular book, "Exploring the Southern Sky" (Springer-Verlag 1987), which also saw editions in Danish, English, French, German, and Spanish. Written and illustrated by the ESO staff members Svend Laustsen, Claus Madsen and Richard M. West, its many pictures were mainly taken with the ESO 3.6m and Schmidt telescopes. The structure of the book - perhaps at that time somewhat unusual - started with things far away (Universe and galaxies), zoomed in to the Milky Way, and finally reached the Solar System (with a concluding chapter dealing with the La Silla observatory). Now, with the 4 units of the Very Large Telescope in full operation, and on the occasion of ESO's 40th birthday, another jubilee book has appeared: "Geheimnisvolles Universum: Europas Astronomen entschleiern das Weltall", written by the science journalist Dirk H. Lorenzen, of Hamburg, Germany, and prefaced by Catherine Cesarsky, Director General of ESO. Presumably, this book will also soon become available in more languages spoken in ESO member countries. Thus it may be worthwhile to review the first edition, although some readers may like to wait for more easily accessible editions. Before going into details, let me first mention that I find this a very impressing book, great to look at and refreshing to read. With ESO seen through the eyes of a visitor, things gain a perspective that is quite different from that of the previous book, and at least as attractive. It comes as no surprise that the book starts with a visit of ESO's showcase, the Paranal Observatory, and the writer not only notes down his own impressions, but also cites statements of some of the many people that keep Paranal going - technicians and staff astronomers. This mixture of texts provides a good impression of the operations at a large observatory for the general reader. The two more 'astronomical' parts that follow deal with star and planet

  14. Poderes probatorios de las partes y del juez en Europa

    Directory of Open Access Journals (Sweden)

    Michele Taruffo

    2006-01-01

    Full Text Available El artículo desmenuza con fuerza argumental, de fuentes, histórica y con pleno conocimiento del derecho procesal civil comparado los distintos postulados políticos, ideológicos y meta jurídicos contra el poder probatorio del juez en el proceso. Para el autor tres son los sistemas existentes en materia de actividad probatoria del juez en Europa: todos - en más o en menos - admiten la actividad probatoria de oficio por el juez. La conclusión es lapidaria: el asiento liberal de los críticos a esta realidad no es ni coherente ni preciso y que refieren al liberalismo del siglo XIX en los que estuvo vigente las concepciones del proceso civil típico del individualismo propietario. Consideraciones generales de este género serían probablemente suficientes para demostrar que las ecuaciones del tipo «poderes de instrucción del juez = régimen autoritario» y «juez pasivo = régimen liberal» son vagas y genéricas, y se reducen a slogans polémicos faltos de valor científico. Ello es, resulta un sofisma el "juez activo autoritario versus juez pasivo liberal". Existen así numerosos sistemas demócratas en los que el juez cuenta con amplios poderes de instrucción, como ocurre p.e. en Francia, en Suiza y en Alemania. En sustancia, cada decisión no es «buena» sólo porque pone punto final al conflicto; la decisión es «buena» si pone punto final al conflicto siendo fundada en criterios legales y racionales, entre los que asume importancia particular la veracidad de la comprobación de los hechos. Si se piensa en un «buen» juez, capaz de ejercer correctamente y racionalmente sus poderes, no hay razón de temer que él se vuelva parcial, e incapaz de valorar las pruebas, por el sólo hecho de haber dispuesto o sugerido su adquisición. Sólo si se piensa en un juez incapaz y psíquicamente débil se puede temer que él pierda su propia imparcialidadThe article treats different political and ideological and the meta judicial postulates

  15. Uticaj mesta ugradnje inercijalnog mernog bloka i akcelerometara na grešku u određivanju pozicije aviona / Size effect of the inertial measurement unit and inside IMU accelerometers on aircraft position error

    Directory of Open Access Journals (Sweden)

    Slobodan Janićijević

    2003-03-01

    Full Text Available U ovom članku analiziran je uticaj mesta ugradnje inercijalnog mernog bloka (IMB u avionu i mesta ugradnje akcelerometara u IMB na tačnost određivanja pozicije pomoću bes-platformskog inercijalnog navigacijskog sistema (BINS. Pokazano je da se ovi uticaji ne mogu uvek zanemariti. Izračunata je ukupna greška u određivanju pozicije aviona ako se IMB ugrađuje van centra rotacije aviona, a akcelerometri van centra IMB. Predložena je optimalna orijentacija akcelerometara u IMB-u, kako bi se minimizirao uticaj ugradnje akcelerometara van centra IMB na tačnost određivanja pozicije aviona. Predložen je i način kompenzacije greške. / This paper analyzes the mounting offset size effect of the inertial measurement unit (IMU in aircraft and accelerometers mounting offset size effect in the IMU on the accuracy of strap down inertial navigation system (SDINS. It is also shown that these effects cannot be always neglected. The total size effect error for the IMU has been the computed. An accelerometers optimum orientation inside the IMU has been proposed to minimize size effects on the accuracy of navigation parameters. A manner to compensate these size effects has been proposed as well.

  16. SPREMEMBE V PRIPOZNAVANJU PRIHODKOV IZ POGODB S STRANKAMI PO PREHODU NA MSRP 15

    OpenAIRE

    Kovačec, Gregor

    2016-01-01

    Prihodki so eden najpomembnejših faktorjev pri določanju uspešnosti poslovanja podjetja. Zaradi slabe urejenosti tega področja s strani tedanjih rešitev v Mednarodnih standardih računovodskega poročanja oziroma ameriških Splošno sprejetih načel računovodenja (GAAP), sta se mednarodni odbor IASB in ameriški FASB že leta 2002 odločila, da je čas za prenovo obstoječih standardov. Maja 2014 je bil na podlagi sodelovanja obeh odborov izdan nov standard MSRP 15 – Prihodki iz pogodb s strankami. MSR...

  17. Příroda a domov : postřehy z pouště: domov je něco, co je na přírodě vyvzdorováno a odlišeno

    Czech Academy of Sciences Publication Activity Database

    Cílek, Václav

    2010-01-01

    Roč. 21, č. 23 (2010), s. 79-79 ISSN 0862-6545 Institutional research plan: CEZ:AV0Z30130516 Keywords : nature * desert * desert animals * nature a culture * man and nature Subject RIV: AC - Archeology, Anthropology, Ethnology

  18. A randomized study of the immunogenicity and safety of Japanese encephalitis chimeric virus vaccine (JE-CV) in comparison with SA14-14-2 vaccine in children in the Republic of Korea.

    Science.gov (United States)

    Kim, Dong Soo; Houillon, Guy; Jang, Gwang Cheon; Cha, Sung-Ho; Choi, Soo-Han; Lee, Jin; Kim, Hwang Min; Kim, Ji Hong; Kang, Jin Han; Kim, Jong-Hyun; Kim, Ki Hwan; Kim, Hee Soo; Bang, Joon; Naimi, Zulaikha; Bosch-Castells, Valérie; Boaz, Mark; Bouckenooghe, Alain

    2014-01-01

    A new live attenuated Japanese encephalitis chimeric virus vaccine (JE-CV) has been developed based on innovative technology to give protection against JE with an improved immunogenicity and safety profile. In this phase 3, observer-blind study, 274 children aged 12-24 months were randomized 1:1 to receive one dose of JE-CV (Group JE-CV) or the SA14-14-2 vaccine currently used to vaccinate against JE in the Republic of Korea (Group SA14-14-2). JE neutralizing antibody titers were assessed using PRNT50 before and 28 days after vaccination. The primary endpoint of non-inferiority of seroconversion rates on D28 was demonstrated in the Per Protocol analysis set as the difference between Group JE-CV and Group SA14-14-2 was 0.9 percentage points (95% confidence interval [CI]: -2.35; 4.68), which was above the required -10%. Seroconversion and seroprotection rates 28 days after administration of a single vaccine dose were 100% in Group JE-CV and 99.1% in Group SA14-14-2; all children except one (Group SA14-14-2) were seroprotected. Geometric mean titers (GMTs) increased in both groups from D0 to D28; GM of titer ratios were slightly higher in Group JE-CV (182 [95% CI: 131; 251]) than Group SA14-14-2 (116 [95% CI: 85.5, 157]). A single dose of JE-CV was well tolerated and no safety concerns were identified. In conclusion, a single dose of JE-CV or SA14-14-2 vaccine elicited a comparable immune response with a good safety profile. Results obtained in healthy Korean children aged 12-24 months vaccinated with JE-CV are consistent with those obtained in previous studies conducted with JE-CV in toddlers.

  19. Large Binocular Telescope Observations of Europa Occulting Io's Volcanoes at 4.8 μm

    Science.gov (United States)

    Skrutskie, Michael F.; Conrad, Albert; Resnick, Aaron; Leisenring, Jarron; Hinz, Phil; de Pater, Imke; de Kleer, Katherine; Spencer, John; Skemer, Andrew; Woodward, Charles E.; Davies, Ashley Gerard; Defrére, Denis

    2015-11-01

    On 8 March 2015 Europa passed nearly centrally in front of Io. The Large Binocular Telescope observed this event in dual-aperture AO-corrected Fizeau interferometric imaging mode using the mid-infrared imager LMIRcam operating behind the Large Binocular Telescope Interferometer (LBTI) at a broadband wavelength of 4.8 μm (M-band). Occultation light curves generated from frames recorded every 123 milliseconds show that both Loki and Pele/Pillan were well resolved. Europa's center shifted by 2 kilometers relative to Io from frame-to-frame. The derived light curve for Loki is consistent with the double-lobed structure reported by Conrad et al. (2015) using direct interferometric imaging with LBTI.

  20. Ethical, social and public awareness issues in gene therapy EuropaBio.

    Science.gov (United States)

    2002-01-01

    EuropaBio, the European Association for Bio-industries, represents 40 corporate members operating world wide and 14 national associations (totaling up to 700 small- and medium-sized enterprises) involved in research, development, testing, manufacturing, sales, and distribution of biotechnology-derived products and services in the field of health cae, agriculture, food, and the environment. AGE is a group of researchers and university professors involved in high-level professional activities related to bioethics, and particularly interested in ethical issues related to the development and use of modern technology. It is essential that industry actively participates in, and contributes to, the social debate on emerging technologies. Therefore, EuropaBio presents herein its view on gene therapy and its responsible development and use.

  1. Biomass gasification in Europe - status and perspectives; Vergasung von Biomasse in Europa - Stand und Perspektiven

    Energy Technology Data Exchange (ETDEWEB)

    Dinkelbach, L.; Kaltschmitt, M. [Stuttgart Univ. (Germany). Inst. fuer Energiewirtschaft und Rationelle Energieanwendung (IER)

    1996-12-31

    Gasification of biomass is a promising option, especially in the fields of waste management and power generation, but there are considerable economic and technical problems that must be solved first. A critical analysis of biomass gasification in Europe today shows that this technology is not marketable today and cannot contribute to environmentally acceptable power supply on a short-term basis. (orig) [Deutsch] Von allen Moeglichkeiten einer energetischen Nutzung von Biomasse stellt die Technik der Vergasung insbesondere in den Bereichen Abfallentsorgung und Stromerzeugung eine vielversprechende Option dar. Einer weiteren Verbreitung dieser Technik stehen allerdings erhebliche wirtschaftliche und technische Probleme entgegen. Die kritische Analyse der derzeitigen Gegebenheiten der Biomassevergasung in Europa fuehrt zu dem Schluss, dass diese Technik noch nicht unmittelbar vor der Mrkteinfuehrung steht und somit kurzfristig keinen merklichen Beitrag zu einer umwelt- und klimavertraeglicheren Energieversorgung in Europa leisten kann. (orig)

  2. The influence of meridional ice transport on Europa's ocean stratification and heat content

    Science.gov (United States)

    Zhu, P.; Manucharyan, G.; Thompson, A. F.; Goodman, J. C.; Vance, S.

    2017-12-01

    Jupiter's moon Europa likely hosts a saltwater ocean beneath its icy surface. Geothermal heating and rotating convection in the ocean may drive a global overturning circulation that redistributes heat vertically and meridionally, preferentially warming the ice shell at the equator. Here we assess thepreviously unconstrained influence of ocean-ice coupling on Europa's ocean stratification and heat transport. We demonstrate that a relatively fresh layer can form at the ice-ocean interface due to a meridional ice transport forced by the differential ice shell heating between the equator and the poles. We provide analytical and numerical solutions for the layer's characteristics, highlighting their sensitivity to critical ocean parameters. For a weakly turbulent and highly saline ocean, a strong buoyancy gradient at the base of the freshwater layer can suppress vertical tracer exchange with the deeper ocean. As a result, the freshwater layer permits relatively warm deep ocean temperatures.

  3. Biomass gasification in Europe - status and perspectives; Vergasung von Biomasse in Europa - Stand und Perspektiven

    Energy Technology Data Exchange (ETDEWEB)

    Dinkelbach, L; Kaltschmitt, M [Stuttgart Univ. (Germany). Inst. fuer Energiewirtschaft und Rationelle Energieanwendung (IER)

    1997-12-31

    Gasification of biomass is a promising option, especially in the fields of waste management and power generation, but there are considerable economic and technical problems that must be solved first. A critical analysis of biomass gasification in Europe today shows that this technology is not marketable today and cannot contribute to environmentally acceptable power supply on a short-term basis. (orig) [Deutsch] Von allen Moeglichkeiten einer energetischen Nutzung von Biomasse stellt die Technik der Vergasung insbesondere in den Bereichen Abfallentsorgung und Stromerzeugung eine vielversprechende Option dar. Einer weiteren Verbreitung dieser Technik stehen allerdings erhebliche wirtschaftliche und technische Probleme entgegen. Die kritische Analyse der derzeitigen Gegebenheiten der Biomassevergasung in Europa fuehrt zu dem Schluss, dass diese Technik noch nicht unmittelbar vor der Mrkteinfuehrung steht und somit kurzfristig keinen merklichen Beitrag zu einer umwelt- und klimavertraeglicheren Energieversorgung in Europa leisten kann. (orig)

  4. ALMA Thermal Observations of a Proposed Plume Source Region on Europa

    Energy Technology Data Exchange (ETDEWEB)

    Trumbo, Samantha K.; Brown, Michael E. [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 (United States); Butler, Bryan J. [National Radio Astronomy Observatory, Socorro, NM 87801 (United States)

    2017-10-01

    We present a daytime thermal image of Europa taken with the Atacama Large Millimeter Array. The imaged region includes the area northwest of Pwyll Crater, which is associated with a nighttime thermal excess seen by the Galileo Photopolarimeter Radiometer and with two potential plume detections. We develop a global thermal model of Europa and simulate both the daytime and nighttime thermal emission to determine if the nighttime thermal anomaly is caused by excess endogenic heat flow, as might be expected from a plume source region. We find that the nighttime and daytime brightness temperatures near Pwyll Crater cannot be matched by including excess heat flow at that location. Rather, we can successfully model both measurements by increasing the local thermal inertia of the surface.

  5. La dimensión intercomprensiva en el aprendizaje de lenguas extranjeras en Europa

    OpenAIRE

    Vez, José Manuel

    2004-01-01

    Para la comunidad de naciones que formamos Europa, unido no significa uniforme. La riqueza, la diversidad y la originalidad de sus culturas representan su propia fuerza y las condiciones de respeto que pueden hacer valer antes los demás. No hay duda que la clave de vitalidad de una cultura es su lengua, lo que supone, a escala de todo un gran continente, la existencia de un plurilingüismo real, es decir vivo y militante.

  6. Science Goals, Objectives, and Investigations of the 2016 Europa Lander Science Definition Team Report

    Science.gov (United States)

    Hand, Kevin P.; Murray, Alison; Garvin, James; and the Europa Lander Science Definition Team, Project Science Team, and Project Engineering Team.

    2017-10-01

    In June of 2016 NASA convened a 21-person team of scientists to establish the science goals, objectives, investigations, measurement requirements, and model payload of a Europa lander mission concept. The NASA HQ Charter goals, in priority order, are as follows:1) Search for evidence of life on Europa, 2) Assess the habitability of Europa via in situ techniques uniquely available to a lander mission, 3) Characterize surface and subsurface properties at the scale of the lander to support future exploration of Europa.Within Goal 1, four Objectives were developed for seeking signs of life. These include the need to: a) detect and characterize any organic indicators of past or present life, b) identify and characterize morphological, textural, and other indicators of life, c) detect and characterize any inorganic indicators of past or present life, and d) determine the provenance of Lander-sampled material. Goal 2 focuses on Europa’s habitability and ensures that even in the absence of the detection of any potential biosignatures, significant ocean world science is still achieved. Goal 3 ensures that the landing site region is quantitatively characterized in the context needed for Goals 1 and 2, and that key measurements about Europa’s ice shell are made to enable future exploration.Critically, scientific success cannot be, and should never be, contingent on finding signs of life - such criteria would be levying requirements on how the universe works. Rather, scientific success is defined here as achieving a suite of measurements such that if convincing signs of life are present on Europa’s surface they could be detected at levels comparable to those found in benchmark environments on Earth, and, further, that even if no potential biosignatures are detected, the science return of the mission will significantly advance our fundamental understanding of Europa’s chemistry, geology, geophysics, and habitability.

  7. Seismic signal and noise on Europa and how to use it

    Science.gov (United States)

    Panning, M. P.; Stähler, S. C.; Bills, B. G.; Castillo, J.; Huang, H. H.; Husker, A. L.; Kedar, S.; Lorenz, R. D.; Pike, W. T.; Schmerr, N. C.; Tsai, V. C.; Vance, S.

    2017-12-01

    Seismology is one of our best tools for detailing interior structure of planetary bodies, and a seismometer is included in the baseline and threshold mission design for a potential Europa lander mission. Guiding mission design and planning for adequate science return, though, requires modeling of both the anticipated signal and noise. Assuming ice seismicity on Europa behaves according to statistical properties observed in Earth catalogs and scaling cumulative seismic moment release to the moon, we simulate long seismic records and estimate background noise and peak signal amplitudes (Panning et al., 2017). This suggests a sensitive instrument comparable to many broadband terrestrial instruments or the SP instrument from the InSight mission to Mars will be able to record signals, while high frequency geophones are likely inadequate. We extend this analysis to also begin incorporation of spatial and temporal variation due to the tidal cycle, which can help inform landing site selection. We also begin exploration of how chaotic terrane at the bottom of the ice shell and inter-ice heterogeneities (i.e. internal melt structures) may affect predicted seismic observations using 2D numerical seismic simulations. We also show some of the key seismic observations to determine interior properties of Europa (Stähler et al., 2017). M. P. Panning, S. C. Stähler, H.-H. Huang, S. D. Vance, S. Kedar, V. C. Tsai, W. T. Pike, R. D. Lorenz, "Expected seismicity and the seismic noise environment of Europa," J. Geophys. Res., in revision, 2017. S. C. Stähler, M. P. Panning, S. D. Vance, R. D. Lorenz, M. van Driel, T. Nissen-Meyer, S. Kedar, "Seismic wave propagation in icy ocean worlds," J. Geophys. Res., in revision, 2017.

  8. Tržna analiza in razvoj aluminijastih ohišij LED svetil

    OpenAIRE

    Gorišek, Krešimir

    2014-01-01

    V magistrskem delu je predstavljena tržna analiza oziroma natančneje analiza zunanjega okolja organizacije. Privlačnost panoge smo ocenjevali s Porterjevim modelom konkurence v panogi in ugotovitve predstavili. Analizo širšega zunanjega okolja oziroma analizo političnih, ekonomskih, socialnih, tehnoloških, okoljskih in pravnih elementov smo izvedli s PESTEL analizo in ugotovitve predstavili. Magistrsko delo obsega tudi razvoj aluminijastih ohišij LED (Light Emitting Diode) svetil. Podrobneje ...

  9. A Europa moderna a Leste e as identidades politicas (II)

    OpenAIRE

    Amorim, Fernando

    2008-01-01

    O poder da casa dos Habsburgos desenvolve-se a partir dos seus domínios hereditários originalmente situados na actual Áustria e Eslovénia, no séc. XIII (1278), tornando-se proeminente quando Carlos de Habsburgo, filho de Filipe “o Formoso” e de Joana “a Louca” de Castela, e neto de Maximiliano I de Áustria e Maria de Burgúndia (pelo lado paterno) e de Fernando II de Aragão e Isabel I “a Católica” (pelo lado materno) ascendeu aos tronos de Castela e Aragão (Carlos I de Espanha), a partir de 15...

  10. Shell Tectonics: A Mechanical Model for Strike-slip Displacement on Europa

    Science.gov (United States)

    Rhoden, Alyssa Rose; Wurman, Gilead; Huff, Eric M.; Manga, Michael; Hurford, Terry A.

    2012-01-01

    We introduce a new mechanical model for producing tidally-driven strike-slip displacement along preexisting faults on Europa, which we call shell tectonics. This model differs from previous models of strike-slip on icy satellites by incorporating a Coulomb failure criterion, approximating a viscoelastic rheology, determining the slip direction based on the gradient of the tidal shear stress rather than its sign, and quantitatively determining the net offset over many orbits. This model allows us to predict the direction of net displacement along faults and determine relative accumulation rate of displacement. To test the shell tectonics model, we generate global predictions of slip direction and compare them with the observed global pattern of strike-slip displacement on Europa in which left-lateral faults dominate far north of the equator, right-lateral faults dominate in the far south, and near-equatorial regions display a mixture of both types of faults. The shell tectonics model reproduces this global pattern. Incorporating a small obliquity into calculations of tidal stresses, which are used as inputs to the shell tectonics model, can also explain regional differences in strike-slip fault populations. We also discuss implications for fault azimuths, fault depth, and Europa's tectonic history.

  11. Dusk/dawn atmospheric asymmetries on tidally-locked satellites: O2 at Europa

    Science.gov (United States)

    Oza, Apurva V.; Johnson, Robert E.; Leblanc, François

    2018-05-01

    We use a simple analytic model to examine the effect of the atmospheric source properties on the spatial distribution of a volatile in a surface-bounded atmosphere on a satellite that is tidally-locked to its planet. Spatial asymmetries in the O2 exosphere of Europa observed using the Hubble Space Telescope appear to reveal on average a dusk enhancement in the near-surface ultraviolet auroral emissions. Since the hop distances in these ballistic atmospheres are small, we use a 1-D mass conservation equation to estimate the latitudinally-averaged column densities produced by suggested O2 sources. Although spatial asymmetries in the plasma flow and in the surface properties certainly affect the spatial distribution of the near-surface aurora, the dusk enhancements at Europa can be understood using a relatively simple thermally-dependent source. Such a source is consistent with the fact that radiolytically produced O2 permeates their porous regoliths and is not so sensitive to the local production rate from ice. The size of the shift towards dusk is determined by the ratio of the rotation rate and atmospheric loss rate. A thermally-dependent source emanating from a large reservoir of O2 permeating Europa's icy regolith is consistent with the suggestion that its subsurface ocean might be oxidized by subduction of such radiolytic products.

  12. Da TV pública europeia à "alienação" da Ideia de Europa

    Directory of Open Access Journals (Sweden)

    Francisco Rui Cádima

    Full Text Available Resumo As políticas europeias, em matéria de televisão pública e de produção audiovisual têm sido, de um modo geral, muito negativas para a experiência cultural europeia, e para a identidade e o reforço da Ideia de Europa. Ao fim de mais de 30 anos de políticas hesitantes e precárias que têm vindo sistematicamente a diminuir a esfera de ação cultural e a identidade europeia do audiovisual público dos Estados-membros da UE, estamos provavelmente a chegar a um ponto de não retorno, em plena fase de transição para o digital. No atual contexto político de revisão da Diretiva do audiovisual, ou essas políticas reforçam a competência das televisões públicas europeias para a construção da Ideia de Europa, ou será a própria Europa e os meios audiovisuais de difusão da sua cultura que entrarão definitivamente em perigo.

  13. Can a future mission detect a habitable ecosystem on Europa, or Ganymede?

    Science.gov (United States)

    Chela Flores, Julian

    2010-05-01

    The considerable evidence for the presence of a liquid ocean over a silicate core makes Europa a candidate for the emergence of a second evolutionary pathway of autochthonous life. The most urgent question in astrobiology is the origin of habitable ecosystems—a question in geochemistry—rather than the alternative search for the origin of life itself—a question in chemical evolution (Chela-Flores, 2010). Since certain bodies may share a similar geophysical past with the Earth, a question suggests itself: Can available instrumentation be the ‘pioneer' in the discovery of habitable ecosystems in geophysical environments similar to the early Earth, where oceans were in contact with a silicate core? A central aspect of this dilemma is the element sulphur (S). A reliable window on the nature of the early terrestrial habitable ecosystems is the Pilbara Craton (Australia), a rich fossiliferous archive of the early steps of evolution, having preserved details of ancient hydrothermal vents. It contains a 3.47 Ga barite deposit with microfossils of a complex set of sulphate-reducing bacteria (Shen and Buick, 2004). The large spread in the delta 34S values provides the earliest reliable biomarker from the early Earth. Europa may represent the only other case in the Solar System in which liquid water has been in contact with a silicate core over geologic time in perfect analogy with the early Earth (Bland et al., 2009). The following hypothesis is forced upon us: The presence of hydrothermal activity at the interface of the silicate core and the Europan ocean can provide a variety of biogenic chemicals that play a role in sustaining microbial life at the ocean floor. This is the source of microbial life elsewhere in the ocean and of biomarkers on its icy surface. This hypothesis is subject to a feasible experimental test: Europa's non-ice surficial elements were found to be widespread, patchy and, most likely, endogenous. We argue that penetrators should be inserted in

  14. Polymerization of Building Blocks of Life on Europa and Other Icy Moons.

    Science.gov (United States)

    Kimura, Jun; Kitadai, Norio

    2015-06-01

    The outer Solar System may provide a potential habitat for extraterrestrial life. Remote sensing data from the Galileo spacecraft suggest that the jovian icy moons--Europa, Ganymede, and possibly Callisto--may harbor liquid water oceans underneath their icy crusts. Although compositional information required for the discussion of habitability is limited because of significantly restricted observation data, organic molecules are ubiquitous in the Universe. Recently, in situ spacecraft measurements and experiments suggest that amino acids can be formed abiotically on interstellar ices and comets. These amino acids could be continuously delivered by meteorite or comet impacts to icy moons. Here, we show that polymerization of organic monomers, in particular amino acids and nucleotides, could proceed spontaneously in the cold environment of icy moons, in particular the jovian icy moon Europa as a typical example, based on thermodynamic calculations, though kinetics of formation are not addressed. Observed surface temperature on Europa is 120 and 80 K in the equatorial region and polar region, respectively. At such low temperatures, Gibbs energies of polymerization become negative, and the estimated thermal structure of the icy crust should contain a shallow region (i.e., at a depth of only a few kilometers) favorable for polymerization. Investigation of the possibility of organic monomer polymerization on icy moons could provide good constraints on the origin and early evolution of extraterrestrial life.

  15. Expected Recovery of Europa's Geophysical Attributes with Clipper Gravity Science Investigation

    Science.gov (United States)

    Verma, Ashok Kumar; Margot, Jean-Luc

    2017-10-01

    The primary gravity science objective of NASA’s Clipper mission to Europa is to confirm the presence or absence of a global subsurface ocean beneath Europa's icy crust. Gravity field measurements obtained with a radio science investigation can reveal much about Europa's interior structure. Here, we conduct extensive simulations of the radio science measurements with the anticipated spacecraft trajectory and attitude (17F12V2) and assets on the spacecraft and the ground, including antenna orientations and beam patterns, transmitter characteristics, and receiver noise figures. In addition to two-way Doppler measurements, we also include radar altimeter crossover range measurements. We concentrate on +/-2 hour intervals centered on the closest approach of each one of the 46 flybys. Our covariance analyses reveal the precision with which the tidal Love number k2, second-degree gravity coefficients C20 and C22, and higher-order gravity coefficients can be determined. The results depend strongly on the Deep Space Network (DSN) assets that are deployed to track the spacecraft. We find that some DSN allocations are sufficient to conclusively confirm the presence or absence of a global ocean and to evaluate whether the ice shell is hydrostatic.

  16. Jovian longitudinal asymmetry in Io-related and Europa-related auroral hot spots

    International Nuclear Information System (INIS)

    Dessler, A.J.; Chamberlain, J.W.

    1979-01-01

    Jupiter's internal magnetic field is markedly non-dipolar. We propose that Io- or Europa-generated auroral emissions (originating at the foot of either Io's or Europa's magnetic flux tube) are largely restricted to longitudes where Jupiter's ionospheric conductivity is enhanced. Trapped, energetic electrons that drift into Jupiter's atmosphere, in regions where the Jovian magnetic field is anomalously weak, produce the increased conductivity. The longitude range of enchanced auroral hot-spot emissions is thus restricted to an active sector that is determined from dekametric radio emission to lie in the northern hemisphere in the Jovian System III (1965) longitude range of 205 0 +- 30 0 . Relatively weaker auroral hot spots should occur in the southern hemisphere along the mgnetic conjugate trace covering the longitude range of 215 0 +- 55 0 . At other longitudes, the brightness of the hot spot should decrease by at least one order of magnitude. These results, with respect to both brightness and longitude, are in accord with the observations of Jovian auroral hot spots reported by Atreya et al. We show that the northern hemisphere foot of either Io's or Europa's magnetic flux tube was in the preferred longitude range (the active sector) at the time of each observation

  17. Otvorena pitanja u primjeni Zakona o pomorskom dobru i morskim lukama s osvrtom na prijedlog izmjena i dopuna

    Directory of Open Access Journals (Sweden)

    Željko Mišić

    2005-09-01

    Full Text Available Pomorsko dobro u Zakonu o pomorskom dobru i morskim lukama (NN 158/03 određeno je kao u ranije važećem Pomorskom zakoniku. Za određivanje granice pomorskog dobra na obali i u lukama posebne namjene pojavljuju se dvojbe i pitanja na koja se daju različiti odgovori. No u lukama otvorenim za javni promet to je prilično jasno određeno pa su dvojbe i pitanja skoro isključena. Zakonom je izričito navedeno da morska obala uključuje i dio kopna nastao nasipavanjem, u dijelu koji služi iskorištavanju mora. Radi unošenja određene preciznosti predlažemo da se pitanje nasipa uredi slično odredbama Zakona o gradnji, odnosno da se pomorskim dobrom smatraju nasipi nastali nakon 15. veljače 1968. godine. Smatramo da je u Zakonu načinjen propust u tome što se u postupku utvrđivanja granice pomorskog dobra nije zadržao institut Uredbe o granici pomorskog dobra (koju donosi Vlada RH a uz prethodno pozitivno mišljenje Državnog odvjetništva RH. Mišljenja smo da bi prilikom izradbe detaljnih planova uređenja prostora na stručnu raspravu trebalo pozivati predstavnike Povjerenstva za granice pomorskog dobra i tražiti njihova mišljenja, odnosno očitovanja o tome da li predloženi planovi zadovoljavaju kriterije za utvrđivanje granice pomorskog dobra. Postupke dodjele koncesija na pomorskom dobru treba vezati uz donošenje rješenja o upisu pomorskog dobra u katastarske knjige, a potom raditi na sređivanju zemljišnih knjiga i evidenciji pomorskog dobra. (...

  18. 1 1) Pourquoi est-ce que je ne parviens pas à ouvrir les formulaires ...

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

    IDRC CRDI

    Faites vos calculs avec soin car votre demande pourrait ne pas être admissible.) 6) Existe-t-il une liste de pays admissibles dans lesquels mon établissement ou organisme est autorisé à travailler ou à avoir des partenaires ? Non, le CRDI n'a rien de tel; cependant, il ne soutient des travaux que dans les pays à faible.

  19. Zavzetost zaposlenih na področju Dolenjske : diplomsko delo visokošolskega študija Varnost in policijsko delo

    OpenAIRE

    Kovšca, Anja

    2014-01-01

    Povzetek– Zavzetost zaposlenih na področju Dolenjske Zavzetost zaposlenih pomeni združitev predanosti, pripadnosti in produktivnosti, ki je hkrati tudi pomemben element konkurenčnosti. V teoretičnem delu naloge je pojasnjena zavzetost zaposlenih, ki se dotakne tudi zadovoljstva zaposlenih. Razčlenjeni so tudi stopnja in dejavnike zavzetosti zaposlenih. Zaključimo z vlogo vodij pri doseganju zavzetosti zaposlenih. V empiričnem delu preverimo začetna raziskovalna vprašanja, ki so zasnovana...

  20. Primerjava učinkovitosti različnih kombinacij herbicidov in njihov vpliv na plevelno združbo v vinogradu

    OpenAIRE

    Arnečič, Suzana

    2011-01-01

    V letih 2008 in 2009 smo na Univerzitetnem centru Meranovo Fakultete za kmetijstvo in biosistemske vede v vinogradu sorte 'Renski rizling' ugotavljali učinkovitost enajstih herbicidov oziroma njihovih kombinacij za zatiranje plevelne združbe pod trtami. Poskus je bil zastavljen po metodi naključnih blokov v treh ponovitvah. Ocenjevali smo učinkovitost herbicidov in pokrovnost tal s plevelno združbo. V letu 2008 je bila statistično značilna najmanjša pokrovnost tal s plevelno združbo pri obrav...

  1. Utjecaj morala na odgoj: dodirne točke izmneđu odabranih teorija odgoja od antike do suvremenih dana

    OpenAIRE

    Sanković Ivančić, Martina

    2017-01-01

    Kada koristimo riječ podučavati vezano za neko područje, pretpostavljamo za cilj usvajanje onoga što podučavamo. U području odgoja nailazimo na problem: kako podučavati ono što smatramo moralno poželjnim ponašanjem i kako definirati dobro ponašanje? Definiranje pojma dobra je vrlo kompleksan zadatak u društvu u kojemu postoji pluralizam u pogledu vrijednosti. Kroz analizu filozofskih stajališta najvažnijih autora filozofije odgoja od antike do suvremenih dana pokušali smo pronaći zadovolj...

  2. Can the biogenicity of Europa's surfical sulfur be tested simultaneously with penetrators and ion traps?

    Science.gov (United States)

    Chela-Flores, J.; Bhattacherjee, A. B.; Dudeja, S.; Kumar, N.; Seckbach, J.

    2009-04-01

    We suggest a biogenic interpretation of the sulfur patches on the Europan icy surface. This hypothesis is testable by LAPLACE, or a later mission, in which the instrumentation on board are penetrators, or ion traps, with component selection including miniaturized mass spectrometry. The argument in favor of such instrumentation and component selection is as follows: Extreme environments with microbes can act as models for extraterrestrial life (Seckbach et al., 2008). Suggestions have ranged from Venusian environments (Sagan, 1967, Seckbach and Libby, 1970) to Mars (Grilli Caiola and Billi, 2007). Active photosynthetic microbial communities are found on Antarctica, both in and on ice, in fresh water, in saline lakes and streams and within rocks. In the dry valley lakes of Antarctica close to the McMurdo Base, microbial mats are known to selectively remove a huge quantity of sulfur (Parker et al., 1982). Lake Vostok in Antarctica possesses a perennially thick (3 to 4 km) ice-cover that precludes photosynthesis, thus making this subglacial environment a good model system for determining how a potential Europan biota might emerge, evolve and distribute itself. Jupiter's moon Europa may harbor a subsurface water ocean, which lies beneath an ice layer that might be too thick to allow photosynthesis, just as in Lake Vostok. However, disequilibrium chemistry driven by charged particles from Jupiter's magnetosphere could produce sufficient organic and oxidant molecules for an Europan biosphere (Chyba, 2000). We restrict our attention to microbial mats that could still be thriving in spite of the extreme conditions of radiation on Europa. We are especially concerned with sulfur patches discovered by the Galileo mission. In the near future there are technologies available to settle the question of habitability on Europa, such as penetrators that are currently being developed for preliminary trials nearer to the Earth—the Moon-Lite mission (Smith et al., 2008). If analogies

  3. An Eco-Hydrological Assessment of a Watercourse Examplified by a Case Study / Ekohydrologické Hodnocení Vodního Toku Na Příkladu Případové Studie

    Directory of Open Access Journals (Sweden)

    Nováková Jana

    2011-12-01

    Full Text Available Významným krajinným prvkem v území je drobný vodní tok a jeho niva. Mapování aktuálního stavu a návrhu revitalizační studie proběhlo na území povodí Vařešinky. Monitoring a analýza vybraných parametrů pro hydroekologické hodnocení toku je vhodným podkladem pro řešení ekologické stability území v rámci ÚSES, který je součástí územního plánu města Hlučína

  4. Posouzení účinnosti filtračního materiálu DMI-65 na odstraňování kovů z vody

    OpenAIRE

    Konečný, Jiří

    2016-01-01

    Diplomová práce se v první kapitole zabývá různými vodárenskými procesy, kterými je možno odstranit sloučeniny kovů a polokovů z vody. Podstatná část je věnována filtračním materiálům, mezi něž se řadí v celku nový filtrační materiál DMI-65. Filtračnímu materiálu DMI-65 je věnována obsáhlá kapitola, která podrobně popisuje vlastnosti, charakter a použití v praxi. Další kapitola práce popisuje průběh poloprovozní zkoušky materiálu DMI-65 na úpravně vody v Ivančicích. Na závěr je popsána labora...

  5. Vliv dávkování ocelových vláken na úbytek konzistence čerstvého betonu a pevnost v tlaku ztvrdlého betonu.

    OpenAIRE

    Kuře, Václav

    2013-01-01

    Bakalářská práce je zaměřena na problematiku konzistence čerstvého drátkobetonu. Konzistence byla charakterizována zkouškou sednutím a zkouškou rozlitím, jak je popsána v ČSN EN 12350. Získané výsledky jsou porovnány s referenčním vzorkem čerstvého betonu a mezi sebou. Dále je tato práce zaměřena na objemové změny během zrání, které jsou nedílnou součástí fyzikálních vlastností betonu. Vliv rozptýlené výztuže je sledován i na krychelnou pevnost v prostém tlaku jednotlivých namíchaných vzorků....

  6. Foundational Data Products for Europa: A Planetary Spatial Data Infrastructure Example

    Science.gov (United States)

    Archinal, B. A.; Laura, J.; Becker, T. L.; Bland, M. T.; Kirk, R. L.

    2017-12-01

    Any Spatial Data Infrastructure (SDI), including a Planetary SDI (PSDI [1]), includes primary components such as "policy, access network, technical standards, people (including partnerships), and data" [2]. Data is largely categorized into critical foundational products and framework data products. Of data themes [3] previously identified for the U. S. National SDI, we identify [4] three types of products that are foundational to a PSDI: geodetic coordinate reference systems, elevation information, and orthomosaics. We previously listed examples of such products for the Moon (ibid.). Here, we list the current state of these three foundational products for Europa, a key destination in the outer Solar System. Geodetic coordinate reference systems for Europa are based on photogrammetric control networks generated from processing of Voyager and Galileo images, the most recent being that created by M. Davies and T. Colvin at The RAND Corporation in the late 1990s. The Voyager and Galileo images provide insufficient stereo coverage to derive a detailed global topographic model, but various global ellipsoidal shape models have been derived using e.g. the RAND network or limb profile data. The best-known global mosaic of Europa is a controlled orthomosaic produced by the U.S. Geological Survey [5], based on the RAND network and triaxial ellipsoid shape model. Near future needs include comparing the resolution and accuracy of these products with estimates for newer products that might supersede them, including released or unreleased regional products (such as digital terrain models or mosaics) and products that could be made by processing of extant data. Understanding these PSDI fundamental needs will also improve assessing and prioritizing products that are planned for by the upcoming NASA Europa Clipper mission. This effort is not only useful for Europa science, but is also a first step toward developing such summaries for all Solar System bodies with relevant data, which

  7. VPLIV RAZKRITIJ O INTELEKTUALNEM KAPITALU NA CENO DOLGOV, PRIMER SLOVENIJE

    OpenAIRE

    Stropnik, Neca

    2016-01-01

    Gospodarske razmere, tako v Sloveniji, kot drugod po Evropi in svetu, so zadnja leta zelo zahtevne. V slovenskem gospodarstvu smo priča propadu številnih organizacij, ogrožen je tako finančni (oziroma bančni) kot nepremičninski trg. Tradicionalnemu finančnemu kapitalu zmanjkuje moči, preživele pa so (oziroma bodo) predvsem inovativne ter na dobrih temeljih osnovane organizacije. Uveljavljajo se novi, demokratični sistemi upravljanja organizacij, ki vključujejo predvsem zaposlene ter njihove s...

  8. Ação de Inseticidas Botânicos sobre a Preferência Alimentar e sobre Posturas de Spodoptera frugiperda (J.E. Smith (Lepidoptera: Noctuidae em Milho

    Directory of Open Access Journals (Sweden)

    Fábio Mazzonetto

    2013-04-01

    Full Text Available O presente trabalho objetivou comparar o efeito de diferentes extratos de origem vegetal na preferência alimentar e na postura da lagarta do cartucho Spodoptera frugiperda (J.E. Smith em folhas de milho. Extratos aquosos a 10% p/v de Chenopodium ambrosioides (Linnaeus (Erva de Santa Maria, Corymbia citriodora (Hill & Johnson (Eucalipto Cheiroso, Chrysanthemum leucanthemum (Linnaeus (Crisântemo e Azadirachta indica (A. Juss (Nim foram aplicados em discos de folhas de milho e oferecidos às lagartas em testes com e sem chance de escolha. A atratividade das lagartas pelos discos com os extratos não diferiu da testemunha no teste com chance de escolha, porém os extratos de Nim e Crisântemo apresentaram efeito fagodeterrente a S. frugiperda. Nos testes sem chance de escolha, o tratamento que mais repeliu as lagartas foi utilizando extrato de Nim, representando possível alternativa para o controle das lagartas desta espécie. Nenhum dos extratos aquosos das espécies vegetais testadas apresentou efeito ovicida.

  9. Antioxidant activities of some local bangladeshi fruits (Artocarpus heterophyllus, Annona squamosa, Terminalia bellirica, Syzygium samarangense, Averrhoa carambola and Olea europa).

    Science.gov (United States)

    Soubir, Titov

    2007-03-01

    In the present study, antioxidant activities of the fruits of A. heterophyllus, A. squamosa, T. bellirica, S. samarangense, A. carambola and O. europa were investigated. For this, at first matured fruits of them were sliced into small pieces and dried in the sun and finally crushed in a grinder to make powder. Ethanolic extracts of fruit powder were prepared using 99.99% ethanol. The antioxidative activities of these extracts were determined according to their abilities of scavenging 1, 1-diphenyl-2-picrylhydrazyl (DPPH) free radical. It was demonstrated that all the ethanolic extracts of A. heterophyllus, A. squamosa, T. bellirica, S. samarangense, A. caranbola and O. europa showed antioxidant activities. The IC50 of the ethanolic extracts of A. heterophyllus, A. squamosa, T. bellirica, S. samarangense, A. carambola and O. europa were 410, 250, 34, 200, 30 and 76 microg/mL, respectively. Among them, A. carambola showed the highest antioxidant activities followed by T. bellirica, O. europa, S. samarangense, A. squamosa and A. heterophyllus indicating that fruits of A. carambola, T. bellirica and O. europa are very beneficial to human health.

  10. Assessing the potential for measuring Europa's tidal Love number h2 using radar sounder and topographic imager data

    Science.gov (United States)

    Steinbrügge, G.; Schroeder, D. M.; Haynes, M. S.; Hussmann, H.; Grima, C.; Blankenship, D. D.

    2018-01-01

    The tidal Love number h2 is a key geophysical measurement for the characterization of Europa's interior, especially of its outer ice shell if a subsurface ocean is present. We performed numerical simulations to assess the potential for estimating h2 using altimetric measurements with a combination of radar sounding and stereo imaging data. The measurement principle exploits both delay and Doppler information in the radar surface return in combination with topography from a digital terrain model (DTM). The resulting radar range measurements at cross-over locations can be used in combination with radio science Doppler data for an improved trajectory solution and for estimating the h2 Love number. Our simulation results suggest that the absolute accuracy of h2 from the joint analysis of REASON (Radar for Europa Assessment and Sounding: Ocean to Near-surface) surface return and EIS (Europa Imaging System) DTM data will be in the range of 0.04-0.17 assuming full radio link coverage. The error is controlled by the SNR budget and DTM quality, both dependent on the surface properties of Europa. We estimate that this would unambiguously confirm (or reject) the global ocean hypothesis and, in combination with a nominal radio-science based measurement of the tidal Love number k2, constrain the thickness of Europa's outer ice shell to up to ±15 km.

  11. Personagens femininas na obra "Hitler manda lembranças", de Roberto Drummond: um retrato de Stela

    Directory of Open Access Journals (Sweden)

    Walkiria Felix Dias

    2016-03-01

    Além disso, os personagens são assombrados pelo que houve na Europa durante o Holocausto. Nesta época, inúmeros judeus fugiram da Europa rumo aos trópicos buscando asilo político no Brasil. Porém, em endereço diferente, continuaram sendo assombrados pelo fantasma de Hitler e pelas memórias angustiantes da Shoah. A obra é ainda importante se levarmos em consideração as figuras femininas - em especial Stela Mayer - já que representam, dentro desta narrativa de Drummond, as minorias mais sacrificadas e sofridas frente à Shoah e também as mais tenazes na luta pela sobrevivência.

  12. Primjena odredbi Pomorskog zakonika o izvanugovornoj odgovornosti vlasnika broda i brodara na jahte i brodice

    Directory of Open Access Journals (Sweden)

    Dorotea Ćorić

    2018-02-01

    Full Text Available Rad daje kratak prikaz osnovnih oblika izvanugovorne odgovornosti koje propisuje Pomorski zakonik. S obzirom da se zakonski oblici odgovornosti primjenjuju na sve plovne objekte, u radu se posebna pažnja posvećuje pitanju određivanja odgovorne osobe u slučajevima kada se radi o odgovornosti za štetu koju je prouzročila jahta ili brodica. Ističe se da važeća pravna regulativa koja se odnosi na nautički turizam, posebice na djelatnost iznajmljivanja jahti i brodica u odnosu na osobe na strani jahte i brodice koristi različite pojmove i definicije što otežava utvrđivanje tko je nositelj imovinskopravne odgovornosti. U interesu zaštite potencijalnih oštećenika, posebice marina i drugih luka nautičkog turizma, u radu se daje prijedlog izmjena i dopuna Pomorskog zakonika u pogledu određivanja odgovornih osoba na strani jahti i brodica. Zaključno se naglašava da bi predložene izmjene i dopune Pomorskog zakonika pridonijele jasnijem i ispravnijem tumačenju i primjeni zakonskih odredbi te postizanju pravne sigurnosti.

  13. Dosezanje izvan male znanstvene zajednice: modeli društvenog utjecaja na suradnju preko nacionalnih i disciplinarnih granica kod znanstvenika iz triju polja društvenih znanosti

    Directory of Open Access Journals (Sweden)

    Srebrenka Letina

    2016-12-01

    Full Text Available Suradnja sa znanstvenicima iz drugih područja znanosti ili drugih zemalja važna je općenito za napredak znanosti, osobito za znanstvenike koji djeluju u malim i perifernim znanstvenim zajednicama. Cilj je ovog istraživanja bio ispitati postoje li mrežni (strukturni efekti na vjerojatnost da će pojedini znanstvenik ostvariti koautorstvo/suradnju izvan svoje nacionalne i disciplinarne zajednice. Na temelju podataka o koautorstvu na publikacijama indeksiranim u dvjema međunarodnim bazama (Web of Science i Scopus i jednoj nacionalnoj bazi (Nacionalna i sveučilišna knjižnica konstruirana je mreža koautorstva za tri područja društvenih znanosti u Hrvatskoj. Testirana su tri strukturna prediktora (aktivnost, zaraza i popularnost /Ego-2Star/, a korištenje autologističkih modela atributa aktera omogućilo je istovremeno kontroliranje šest atributa aktera. Rezultati su potvrdili hipotezu o postojanju pozitivnog učinka zaraze (vjerojatnost suradnje sa znanstvenicima izvan nacionalne i disciplinarne mreže veća je ako neposredni alter u mreži također ima vanjske suradnje i negativnog učinka aktivnosti (oni koji surađuju s jednim ili više znanstvenika izvan svoje mreže, manje surađuju unutar svoje mreže u mreži obrazovnih znanosti. Međutim, u mreži sociologa utvrđen je samo efekt negativne aktivnosti, dok u mreži psihologa nijedan strukturni efekt nije bio značajan prediktor suradnje izvan uže zajednice. Pronađen je značajan efekt broja radova napisanih u koautorstvu, ali ne i broja jednoautorskih radova, te dobi u svim trima poljima. Spol, lokacija i maksimalna snaga veze imali su različitu ulogu u trima istraživanim poljima. U radu su naglašeni metodološki aspekti analize mreža koautorstva i predlažu smjernice za buduća istraživanja.

  14. Pomen življenjske poti in generacijskih značilnosti za načrtovanje medgeneracijskega izobraževalnega programa

    Directory of Open Access Journals (Sweden)

    Ana Šajn

    2009-12-01

    Full Text Available Avtorici preučujeta metodo življenjske zgodbe in njeno uporabnost za ugotavljanje izobraževalnih potreb in zanimanj generacij mlajših odraslih in generacij starejših odraslih. Preučujeta njihove generacijske značilnosti, ki se lahko kažejo bodisi v podobnosti bodisi v različnosti članov neke generacije do drugih. Ugotovljene potrebe in zanimanja, utemeljene na generacijskih značilnostih, je mogoče, takšno je spoznanje avtoric, uporabiti kot podlago za oblikovanje vsebine medgeneracijskih izobraževalnih programov. Mladost je čas vstopa v odraslost, čas prevzemanja socialnih vlog odraslih, značilnost današnjih mladih generacij pa je, da v odraslost vstopajo drugače; mladi so prepuščeni individualizmu, močno odvisni od svojega referenčnega okvira, nekatere dejavnosti, nekoč značilne za odrasle, so se premaknile v čas mladosti, druge spet daleč v prihodnost. Anja Šajn in Dušana Findeisen obravnavata tudi značilnosti oseb v poznejših letih življenja, njihovo prehojeno življenjsko pot ter dogodke na tej poti. Na podlagi teorije življenjskega kroga avtorici označita življenje kot potovanje od rojstva do smrti. Osebne izkušnje, kultura, pomembni osebni in družbeni dogodki, način, kako smo izkusili te dogodke, vse to nas posameznike in posamezne generacije naredi drugačne od drugih ljudi in drugih generacij. Medgeneracijsko učenje in izobraževanje lahko prispevata (ni pa nujno, da je tako k medsebojnemu poznavanju in priznavanju generacij in posledično k družbeni trdnosti. Temeljita na potrebah in zanimanjih generacij in lahko krepita vezi med generacijami, kajti družbene vezi se danes rahljajo do takšne mere, da se vse bolj oglaša potreba celo po novi družbeni pogodbi. Primarni cilj medgeneracijskega učenja ni učenje o neki temi, nekem vprašanju, je predvsem učenje o odnosih – sredi odnosov – in je učenje za skupnost, skupnost generacij, ugotavljata avtorici.

  15. 'Je moeder leert je wie je vijanden zijn'

    NARCIS (Netherlands)

    Makkink, C.; Parmentier, H.K.

    2014-01-01

    Via de voeding van ouderdieren kan de werking van het immuunsysteem van de nakomelingen worden beïnvloed. Het is een uitdaging om interventies te vinden die het immuunsysteem van landbouwhuisdieren optimaliseren, zo luidde de conclusie tijdens de Feed4Foodure-themamiddag.

  16. Analitična primerjava filmskih žanrov pri spremembi stilističnih elementov medija

    OpenAIRE

    Kompare, Rok

    2017-01-01

    Filmi dandanes predstavljajo velik del zabavne industrije. Ker so ljudje različni, so jim posledično všeč različni filmi, različne filmske zvrsti oziroma filmski žanri. Le te se nanašajo na strukturo stilističnih in narativnih elementov, ki gradijo filmsko formo medija. Kot primeri so: drama, akcija, grozljivka, komedija, znanstvena fantastika itd. Problem, s katerim se srečujejo režiserji je, kako in na kakšen način uprizoriti posamezno zgodbo, s katero tehniko pristopiti, kakšne barve upora...

  17. Lyman Alpha Camera for Io's SO2 atmosphere and Europa's water plumes

    Science.gov (United States)

    McEwen, Alfred S.; Sandel, Bill; Schneider, Nick

    2014-05-01

    The Student Lyman-Alpha Mapper (SLAM) was conceived for the Io Volcano Observer (IVO) mission proposal (McEwen et al., 2014) to determine the spatial and temporal variations in Io's SO2 atmosphere by recording the H Ly-α reflection over the disk (Feldman et al., 2000; Feaga et al., 2009). SO2 absorbs at H Ly-α, thereby modulating the brightness of sunlight reflected by the surface, and measures the density of the SO2 atmosphere and its variability with volcanic activity and time of day. Recently, enhancements at the Ly-α wavelength (121.57 nm) were seen near the limb of Europa and interpreted as active water plumes ~200 km high (Roth et al., 2014). We have a preliminary design for a very simple camera to image in a single bandpass at Ly-α, analogous to a simplified version of IMAGE EUV (Sandel et al. 2000). Our goal is at least 50 resolution elements across Io and/or Europa (~75 km/pixel), ~3x better than HST STIS, to be acquired at a range where the radiation noise is below 1E-4 hits/pixel/s. This goal is achieved with a Cassegrain-like telescope with a 10-cm aperture. The wavelength selection is achieved using a simple self-filtering mirror in combination with a solar-blind photocathode. A photon-counting detector based on a sealed image intensifier preserves the poisson statistics of the incoming photon flux. The intensifier window is coated with a solar-blind photocathode material (CsI). The location of each photon event is recorded by a position-sensitive anode based on crossed delay-line or wedge-and-strip technology. The sensitivity is 0.01 counts/pixel/sec/R, sufficient to estimate SO2 column abundances ranging from 1E15 to 1E17 per cm2 in a 5 min (300 sec) exposure. Sensitivity requirements to search for and image Europa plumes may be similar. Io's Ly-α brightness of ~3 kR exceeds the 0.8 kR brightness of Europa's plume reported by Roth et al. (2014), but the plume brightness is a direct measurement rather than inferring column abundance from

  18. Vstop v podjetništvo s pomočjo nakupa franšize na primeru podjetja Tomas Sport 2, d. o. o..

    OpenAIRE

    Jaušovec, Tamara

    2016-01-01

    Franšizing je skozi leta razvoja postajal ena izmed najbolj priljubljenih oblik poslovanja podjetja, saj mu omogoča hitro rast in pokritje več trgov. Ravno zaradi prodaje že dodelanega poslovnega modela ta posamezniku omogoči lažji in manj tvegan vstop na trg. V diplomskem projektu se osredotočimo na osnovne pojme franšizinga, njegovo zgodovino in možnosti le-tega v Sloveniji. Razčlenimo franšizne sisteme glede na njegovo mesto v proizvodno prodajni verigi in glede na njegovo dejavnost. P...

  19. Odjeci talijanskoga kolonijalizma u Africi s kraja XIX. stoljeća u Istri prema pisanju Naše sloge

    OpenAIRE

    Orlović, David

    2013-01-01

    Članak se bavi analizom percepcije talijanskoga kolonijalizma u Africi s kraja XIX. stoljeća među istarskim Hrvatima koristeći pisanje Naše sloge, prvoga lista na hrvatskome jeziku u Istri. Rano talijansko kolonijalno širenje u Africi – od 1885. i zauzimanja luke Massawe u Eritreji do 1896. i poraza kod Adue u Etiopiji – u potpunosti se odvija za vrijeme izlaženja Naše sloge (1870. – 1915.). Naša sloga je čitatelje izvještavala o talijanskom kolonijalizmu isključivo u vrijeme eskalacije te...

  20. DETECTION OF A HYDROGEN CORONA IN HST Ly α IMAGES OF EUROPA IN TRANSIT OF JUPITER

    Energy Technology Data Exchange (ETDEWEB)

    Roth, Lorenz; Ivchenko, Nickolay; Schlatter, Nicola [KTH Royal Institute of Technology (Sweden); Retherford, Kurt D.; Becker, Tracy M.; Grava, Cesare [Southwest Research Institute, San Antonio, TX (United States); Strobel, Darrell F. [Johns Hopkins University, Baltimore, MD (United States)

    2017-02-01

    We report far-ultraviolet observations of Europa in transit of Jupiter obtained with the Space Telescope Imaging Spectrograph of the Hubble Space Telescope on six occasions between 2014 December and 2015 March. Absorption of Jupiter’s bright hydrogen Ly α dayglow is detected in a region several moon radii above the limb in all observations. The observed extended absorption provides the first detection of an atomic hydrogen corona around Europa. Molecular constituents in Europa’s global sputtered atmosphere are shown to be optically thin to Ly α . The observations are consistent with a radially escaping H corona with maximum densities at the surface in the range of (1.5–2.2) × 10{sup 3} cm{sup −3}, confirming the abundances predicted by Monte Carlo simulations. In addition, we search for anomalies around the limb of Europa from absorption by localized high H{sub 2}O abundances from active plumes. No significant local absorption features are detected. We find that an H{sub 2}O plume with line-of-sight column density in the order of 10{sup 16} cm{sup −2}, as inferred by Roth et al. would not be detectable based on the statistical fluctuations of the transit measurements, and hence is not excluded or further constrained. The presence of plumes with line-of-sight column densities of >2 × 10{sup 17} cm{sup −2} can be excluded at a 3- σ level during five of our six observations.

  1. Duda y posmodernidad: el ocaso de la secularización en Europa

    Directory of Open Access Journals (Sweden)

    EDUARDO BERICAT ALASTUEY

    2008-01-01

    Full Text Available En este trabajo se presentan los resultados de un análisis empírico y teórico desarrollado con el objeto de determinar el estado actual de la religiosidad en Europa, es decir, el grado en que los europeos se adscriben bien a una cosmovisión religiosa, bien a una cosmovisión secular. Aplicando el Análisis de Correspondencias Múltiples y el Análisis de Cluster K-medias a los datos de la encuesta europea "Religión-II", del ISSP, se ha elaborado una tipología compuesta por cinco posiciones culturales básicas: religiosos, creyentes, escépticos, agnósticos y ateos. Estos resultados han puesto de manifiesto tanto la extensión cuantitativa como la importancia cualitativa del escepticismo. Mediante la interpretación del contenido de cada uno de los tipos, se muestra que el escepticismo frente a las opciones religiosa o secular constituye en este momento una clave esencial de la cultura europea. No puede hablarse de un claro retorno de lo religioso, pero es evidente que el proceso de secularización ha perdido parte de su fuerza original. La Europa posmoderna se encuentra inmersa en una encrucijada cultural, y tendrá que decidir sobre su futuro. El artículo termina exponiendo las tres posibles estrategias de salida de la duda: la resolución kierkegaardiana, mediante la que los europeos afirmarán posiciones religiosas o seculares excluyentes; la solución borgiana, mediante la que se hibridarán las formas y contenidos religiosos y seculares; y la disolución hegeliana, mediante la que quizás Europa despliegue en el futuro una síntesis cultural nueva construida con los restos de las viejas cosmovisiones religiosa y secular.

  2. Historiografía española sobre Europa Central y Oriental. Nacionalismo, transiciones poscomunistas y relaciones exteriores

    OpenAIRE

    Sánchez García, Raquel

    2009-01-01

    La historiografía española no ha prestado especial atención a la Europa central y oriental pues sus objetivos han estado localizados en otros entornos geográficos como la Europa Occidental o América. Sin embargo, desde la caída de las dictaduras comunistas se despertó un gran interés por esta zona de Europa, interés que nació primero en los estudios económicos y políticos y que poco a poco ha ido trasladándose a la historia. [ABSTRAC]Traditionally, Spanish historiography hasn’t paid attent...

  3. Utjecaj ambalaže na području selektivne kozmetike i parfema

    OpenAIRE

    Ferenčak, Maja

    2015-01-01

    Završni rad bavi se izgledom ambalaže proizvoda selektivne kozmetike i skupocjenih parfema kroz identitet određenog branda, i njegovog krajnjeg korisnika-tržišta odnosno ciljane skupine. Dizajn ambalaže često ima presudan utjecaj na konačan izgleda proizvoda pogotovo u području o kojem pišem u završnom radu. Ambalaža selektivne kozmetike mora biti luksuzna i elegantna kako bi opravdala svoj naziv i pokazala ono što je izdvaja od takozvane „mass“ kozmetike. Ključna zadaća samog ...

  4. OBVLADOVANJE STRESA NA DELOVNEM MESTU OPERATERJA V REGIJSKEM CENTRU ZA OBVEŠČANJE

    OpenAIRE

    Piškur, Luka

    2016-01-01

    Hiter življenjski tempo sodobne družbe nas je v zadnjih letih privedel do tega, da ne najdemo kvalitetnega časa sami zase. Poslužujemo se nekvalitetne prehrane, ne najdemo časa za počitek, preplavljajo nas negativne misli in čustva. Tako doma kot na delovnem mestu se soočamo s frustracijami, roki in zahtevami, za katere se večina od nas sploh ne zaveda, kako stresni so. S prepoznavanjem simptomov stresa lahko naredimo prvi korak k temu, da izboljšamo kvaliteto našega življenja. Cilj diplo...

  5. ZUNANJE OGLAŠEVANJ NA PRIMERU BLAGOVNE ZNAMKE COCA-COLA

    OpenAIRE

    Justinek, Vanesa

    2016-01-01

    V diplomskem seminarju z naslovom Zunanje oglaševanje na primeru blagovne znamke Coca Cola govorim predvsem o oglasih, ki so izven zaprtih prostorov. Zunanje oglaševanje je oblika tržnega komuniciranja ter plačana oblika oglaševanja, poteka preko sredstev javnega obveščanja. V to obliko oglaševanja sodijo: Veleplakati (jumbo plakati), mali panoji (city panoji), digitalni panoji, polepitve na prevoznih sredstvih, oglasni stebri, transparenti nad voziščem, obešanke, oglasni stolpi. V prvem t...

  6. Measurements at the RA Reactor related to the VISA-2 project - Part 3, calculation of VISA-2 samples influence on the reactor reactivity, on the depression of thermal neutron flux in VK-5 channel and VISA-2 samples; Fizicka merenja na reaktoru RA u vezi projekta VISA-2 - III deo, Proracun uticaja uzoraka VISA-2 na reaktivnost reaktora, na depresiju fluksa termalnih neuntrona u kanalu VK-5 i u uzorcima VISA-2

    Energy Technology Data Exchange (ETDEWEB)

    Markovic, H; Martinc, R [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Serbia and Montenegro)

    1962-07-01

    The objective of this task was to determine the thermal neutron flux in the RA reactor cell with VISA-2 samples, the influence of VISA-2 samples on the thermal neutron flux distribution in the vicinity of VK-5 channel and the antireactivity of VISA-2 samples placed in the RA reactor core. This distribution is needed for calculating the mean value of absorption and thermal efficiency factor in the reactor cell with the sample. Thermal neutron flux distribution without the sample was calculated by diffusion theory. Fast neutron flux space distribution was assumed to be constant, i.e. that it is dependent only on the nuclear properties of the materials. Macroscopic thermal neutron flux distribution was determined by two-group diffusion theory using the four factor formula applied for two regions: active RA region, and reactor region with calls containing VISA-2 samples. This calculation enables estimation of the VISA-2 samples influence on the thermal neutron flux distribution in the VK-5 channel. Antireactivity of VISA-2 samples was calculated by neutron diffusion theory applying the perturbation method. [Serbo-Croat] Cilj ovog zadatka je da se odredi raspodela fluksa termalnih neutrona u celiji reaktora RA sa uzorcima VISA-2, uticaj uzoraka VISA-2 na makroskopsku raspodelu termalnih neutrona u blizini uzoraka, tj. u kanalu VK-5, kao i antiraktivnost uzoraka VISA-2 ubacenih u jezgro RA. Poznavanje ove raspodele potrebno je za izracunavanje srednje apsorpcije i faktora termalnog iskoriscenja u celiji reaktora sa uzorkom. Raspodela fluksa termalnih neutrona u celiji RA bez uzorka izracunata je na bazi difuzione teorije. Fluks brzih neutrona uzet je kao konstanta s obzirom na prostorne koordinate, tj. da zavisi samo od nuklearnih karakteristika materijala. Makroskopska raspodela fluksa termalnih neutrona u okolini VISA-2 odredjena je na bazi dvogrupne difuzione teorije preko formule cetiri faktora, primenjene na dve zone: prva aktivna zona RA, i druga reaktorka sredina

  7. Historia política y social contemporánea de Europa. Siglo XIX

    OpenAIRE

    Samaniego Boneu, Mercedes

    2009-01-01

    Materiales de clase: 1.1789-1870. La era de las revoluciones. El ascenso de la burguesía y la aparición del proletariado. Tema 1: La Revolución en Francia. La penetración de la revolución en Europa. Elsistema y la obra de Napoleón. (Parte 1) (Parte 2); Tema 2: La contrarrevolución europea: El Congreso de Viena. Francia: desde laetapa de la Restauración al Segundo Imperio. Reino Unido: Restablecimiento y reforma: la era Palmerston . (Parte 1) (Parte 2); Tema 3: El diagnóstico microbiológico e...

  8. Fault offsets and lateral crustal movement on Europa - Evidence for a mobile ice shell

    International Nuclear Information System (INIS)

    Schenk, P.M.; Mckinnon, W.B.

    1989-01-01

    An examination is conducted of Europa's cross-cutting structural relationships between various lineament types, in order to constrain the type of structure involved in each such case and, where possible, to also constrain the degree of extension across the lineaments. Evidence is adduced for significant lateral crustal movement, allowing alternative models and mechanisms for lineament formation to be discussed, as well as plausible lithospheric and crustal models. The question as to whether any of the water-ice layer has been, or currently is, liquid, is also treated in light of the evidence obtained. 53 refs

  9. Las cubiertas medievales de los templos del sur de Europa: procedimientos de intervención

    OpenAIRE

    Benitez Bodes, Rosa María

    2016-01-01

    Falta resumen y palabras claves Esta Tesis centra su estudio en las cubiertas de los templos medievales (s.XIII-s.XVI) resueltas mediante azoteas o trasdosados en el Sur de Europa, solución particular que fue posible gracias a, fundamentalmente, la climatología, el comportamiento sísmico del ámbito geográfico donde se utiliza, la disponibilidad y acceso a las materias primas necesarias y la integración de culturas y tradiciones constructivas heredadas presentes en todo el arco del mar Medi...

  10. El otro como punto de referencia para la educación en Europa

    OpenAIRE

    Wulf, Christoph

    2002-01-01

    En Europa la educación se tiene que convertir en una responsabilidad intercultural que considere las similitudes y diferencias entre las diferentes culturas. Cada cultura es una diversidad profunda. Por eso es importante fortalecer eso que es "otro" y apoyar la particularidades de cada cultura dada. Aceptar las diferencias es condición para crear una conciencia intercultural. El otro es un espejo en el cual vemos, descubrimos y nos investigamos a nosotros mismos. Él es la contraparte de l...

  11. Hybrid Simulation of the Interaction of Europa's Atmosphere with the Jovian Plasma: Multiprocessor Simulations

    Science.gov (United States)

    Dols, V. J.; Delamere, P. A.; Bagenal, F.; Cassidy, T. A.; Crary, F. J.

    2014-12-01

    We model the interaction of Europa's tenuous atmosphere with the plasma of Jupiter's torus with an improved version of our hybrid plasma code. In a hybrid plasma code, the ions are treated as kinetic Macro-particles moving under the Lorentz force and the electrons as a fluid leading to a generalized formulation of Ohm's law. In this version, the spatial simulation domain is decomposed in 2 directions and is non-uniform in the plasma convection direction. The code is run on a multi-processor supercomputer that offers 16416 cores and 2GB Ram per core. This new version allows us to tap into the large memory of the supercomputer and simulate the full interaction volume (Reuropa=1561km) with a high spatial resolution (50km). Compared to Io, Europa's atmosphere is about 100 times more tenuous, the ambient magnetic field is weaker and the density of incident plasma is lower. Consequently, the electrodynamic interaction is also weaker and substantial fluxes of thermal torus ions might reach and sputter the icy surface. Molecular O2 is the dominant atmospheric product of this surface sputtering. Observations of oxygen UV emissions (specifically the ratio of OI 1356A / 1304A emissions) are roughly consistent with an atmosphere that is composed predominantely of O2 with a small amount of atomic O. Galileo observations along flybys close to Europa have revealed the existence of induced currents in a conducting ocean under the icy crust. They also showed that, from flyby to flyby, the plasma interaction is very variable. Asymmetries of the plasma density and temperature in the wake of Europa were also observed and still elude a clear explanation. Galileo mag data also detected ion cyclotron waves, which is an indication of heavy ion pickup close to the moon. We prescribe an O2 atmosphere with a vertical density column consistent with UV observations and model the plasma properties along several Galileo flybys of the moon. We compare our results with the magnetometer

  12. LA REPRODUCCIÓN ASISTIDA EN EUROPA: LA LABOR ARMONIZADORA DEL TRIBUNAL EUROPEO DE DERECHOS HUMANOS

    OpenAIRE

    Mª DEL PILAR MOLERO MARTÍN-SALAS

    2016-01-01

    Uno de los principales avances científicos de las últimas décadas ha sido la reproducción asistida. Ello ha provocado la aparición de nuevos problemas jurídicos que han sido resueltos en Europa por sus Estados miembro de manera heterogénea, convirtiendo la interpretación del Tribunal Europeo de Derechos Humanos en estos últimos años en necesaria y crucial para entender la regulación europea al respecto. En este trabajo se muestra la labor de interpretación realizada por el Tribunal respec...

  13. Revolucions, màquines i música a l'Europa de 1800

    OpenAIRE

    Brugarolas, Oriol, 1979-

    2016-01-01

    Els processos revolucionaris que es desenvoluparen a Europa entre la segona meitat del segle XVIII i el primer terç del segle XIX varen soscavar els fonaments de l’Antic Règim i van portar a la formació del món contemporani. Tot es transformà, lenta i gradualment al llarg de tres generacions: la industria va substituir l’artesania i la manufactura; els sistemes monàrquics absolutistes van anar desapareixent per donar pas a sistemes polítics liberals parlamentaris; la societat estamental va de...

  14. La justiciabilidad de los derechos sociales en el Consejo de Europa

    OpenAIRE

    Nivard, Carole

    2016-01-01

    Los derechos sociales están generalmente menos protegidos que los derechos civiles y políticos. Sin embargo, en el ámbito del Consejo de Europa, los sistemas de la Carta social europea y del Convenio europeo de los derechos humanos ofrecen las condiciones para un avanzar hacia la justiciabilidad de los derechos sociales. El Tribunal Europeo de Derechos Humanos evoluciona y adopta una interpretación dinámica que amplía los derechos del Convenio europeo hasta la esfera social. Por otra parte, e...

  15. A Europa, as migrações e o cosmopolitismo

    Directory of Open Access Journals (Sweden)

    Octávio Sacramento

    2016-07-01

    Full Text Available ResumoO análise aqui delineado discute as posturas das fronteiras europeias em relação aos desafios colocados pelos fluxos migratórios externos. É dada especial atenção à forma como a Europa, através do Acordo de Schengen, estabelece uma combinação estratégica entre a livre circulação de certas categorias de pessoas e o bloqueio de muitas outras mobilidades “indesejados”. Ao mesmo tempo, são considerados resumidamente as políticas de identidade subjacentes a seletividade do espaço Schengen e seu impacto sobre um projecto europeu pós-nacional e cosmopolita. Palavras-chave: Europa, Migração externa, Fronteiras e limites, Seletividade, Cosmopolitismo. Resumen En el análisis esbozado aquí se analizan las actitudes en las fronteras europeas en relación con los retos que plantea la migración externa. Se presta especial atención a la forma en Europa a través del Acuerdo de Schengen, establece una combinación estratégica de la libre circulación de ciertas categorías de personas y el bloqueo de muchas otras movilida- des “no deseadas”. Al mismo tiempo, se consideran brevemente la política de la identidad subyacente en la selectividad de la zona Schengen y su impacto en un proyecto europeo post-nacional y cosmopolita. Palabras clave: Europa, La migración externa, Fronteras y límites, La selectividad, Cosmopolitismo. Abstract The analysis outlined in this paper discusses the attitudes of the European borders in relation to the challenges posed by external migration flows. Special attention is given to the way Europe, through the Schengen Agreement, establishes a strategic combination between the free movement of certain categories of people and the blocking of many other “un- wanted” mobilities. At the same time, the paper briefly considers the identity policies underlying the selectivity of the Schengen area and their impact on a post-national and cosmopolitan European project

  16. Bιβλιοκρισία: M. ALTRIPP (Ηrsg., Byzanz in Europa. Europas östliches Erbe. [BYZANTIOS. Studies in Byzantine History and Civilization 2], Turnhout 2011, ISBN 978-2-503-54153-2

    Directory of Open Access Journals (Sweden)

    Στυλιανός ΛΑΜΠΑΚΗΣ

    2014-04-01

    Full Text Available Βιβλιοκρισία: M. Altripp (Ηrsg., Byzanz in Europa. Europas östliches Erbe. Akten des Kolloquiums 'Byzanz in Europa' vom 11. bis 15. Dezember 2007 in Greifswald [BYZANTIOS. Studies in Byzantine History and Civilization 2], Turnhout 2011, σελ. X + 502, 79 πίν., ISBN 978-2-503-54153-2 (printed version- 978-2-503-54193-8 (online version.

  17. Žene u slikarstvu impresionizma na prijelazu stoljeća - primjer Slave Raškaj

    OpenAIRE

    Mačečević, Iva

    2016-01-01

    U radu se predstavlja kratak pregled ženskog položaja u povijesti umjetnosti te se izdvaja pozicija žena i ženskog slikarstva na prijelazu stoljeća. Ističu se četiri impresionistice, njihov život i kako je to utjecalo na njihov opus. Izdvojeni su pojedini radovi u opusima Berthe Morisot, Mary Cassatt, Eve Gonzalès i Marie Bracquemond koji daju opći pregled o njihovoj umjetnosti u okviru impresionizma. Veći dio rada je posvećen životu i opusu Slave Raškaj. U njemu su izdvojena djela koja su pr...

  18. Kritički osvrt u odnosu na važeće propise s prijedlogom mjera za kvalitetnije upravljanje pomorskim dobrom

    Directory of Open Access Journals (Sweden)

    Željko Mišić

    2012-12-01

    Full Text Available Važećim propisima je određeno da pomorskim dobrom upravlja, vodi brigu o zaštiti i odgovara Republika Hrvatska, neposredno ili putem jedinica područne (regionalne samouprave (županija, odnosno jedinica lokalne samouprave (gradovi/općine. Davanje ovlasti općinama i gradovima za redovito upravljanje pomorskim dobrom imalo je svoju dobru namjeru, ali u stvarnosti se ipak pokazalo da se od strane općina i gradova u okviru njihovih ovlasti ne upravlja kvalitetno i ne vodi dovoljno brige o pomorskom dobru. Učestale su pojave nekontroliranoga nasipanja građevinskog i drugih otpadnih materijala uz samu obalu, odnosno u more, uz privolu predstavnika lokalne samouprave, a često i u njihovoj režiji bez odgovarajućih akata za takovu gradnju. Smatramo da je potrebno potpunije urediti ovo pitanje i to tako da se detaljnije odredi konkretni sadržaj djelatnosti koje se mogu odobriti na pomorskom dobru na razini gradova/općina, ali da ih se uvjetuje zadovoljavanjem posebnih uvjeta, koji su predviđeni, primjerice, dokumentima prostornog uređenja te uvjeta koje određuju mjerodavna javnopravna tijela. Premda se na različite načine pristupa problemu izvanrednog upravljanja pomorskim dobrom, smatramo da je potrebno doraditi sadašnje zakonsko određenje izvanrednoga upravljanja pomorskim dobrom na način da se u njega uključi i sanacija pomorskog dobra, koja je nužna zbog neodgovarajućeg održavanja pomorskog dobra izvan luka. Za davatelja koncesije prema važećim propisima nejasno su određeni kriteriji kojima se mora rukovoditi kod davanja koncesije u svrhu gospodarskog korištenja pomorskog dobra kada se druge osobe djelomično ili u potpunosti isključuju iz upotrebe i iz korištenja pomorskog dobra pa je potrebno o tome voditi računa prilikom budućih izmjena tih propisa. (...

  19. Kartografski prikazi sakralnih objekata i groblja na katastarskim planovima stare izmjere Bosne i Hercegovine

    Directory of Open Access Journals (Sweden)

    Nedim Tuno

    2015-01-01

    Full Text Available Rad se bavi kartografskim prikazima objekta vjerskog karaktera i groblja u Bosni i Hercegovini, na katastarskim planovima izrađenim tijekom uprave Austro-Ugarske. Pokazano je kako se kartografsko prikazivanje na tim planovima mijenjalo na temelju zbirki kartografskih znakova koje su objavljene potkraj 19. i početkom 20. stoljeća. Proučavanjem prikupljene izvorne arhivske građe identificirani su relevantni kartografski izvori, izrađeni u različitim mjerilima i različitim metodama, na kojima su kartografirane vjerske građevine. Na temelju provedenih istraživanja, autori su pomoću relevantne kartografske građe sagledali najvažnije aspekte kartografskih prikazivanja sakralnih objekata različitih religijskih zajednica u Bosni i Hercegovini.

  20. Maestro di Pico i iluminacije u inkunabuli De Civitate Dei (Nicolas Jenson, Venecija, 1475. u samostanu Sv. Duje u Kraju na Pašmanu

    Directory of Open Access Journals (Sweden)

    Bojan Goja

    2014-12-01

    Full Text Available U franjevačkom samostanu Sv. Duje u Kraju na otoku Pašmanu čuva se inkunabula „O državi Božjoj“ (De Civitate Dei Sv. Aurelija Augustina koju je 1475. godine u Veneciji tiskao Nicolas Jenson. Inkunabula je na f. 17 (kako je naknadno označena paginacija grafitnom olovkom, tj. stranici incipita – liber primus kao i na više drugih stranica ukrašena lijepim višebojnim iluminacijama renesansnih stilskih karakteristika izrađenih temperom, zlatnim listićima, zlatnim prahom, sepijom, tintom i akvarelom. Iluminacije f. 17 sastoje se od dva fitomorfna inicijala, dekorativnog okvira i slobodnih figurativnih prizora tj. minijatura, dok su pojedine druge stranice ukrašene fitomorfnim i brojnim inicijala tipa littera notabilior visine dva retka izrađenima u crvenoj ili plavoj boji. Dekorativni ornamentirani okvir zaključen trolistima ispunjava gornju i lijevu marginu početne stranice. Osnovu dekoracije čini traka sastavljena od pet tankih linija koja se spiralno povija i tvori kružnice koje su ispunjene cvjetovima, listovima i bobicama u plavoj i zelenoj boji i boji ciklame te stiliziranim zlatnim cvjetovima čička (lat. Arctium lappa; pojedini autori nazivaju ove ukrasne motive bottoni dorati ili gold dots. U gornjem lijevom uglu okvira naslikan je češljugar. Na mjestu gdje započinje tekst lijevog stupca naslikan je unutar pravokutnog polja na zlatnoj pozadini inicijal „I“ sastavljen od fitomorfnih motiva plave, zelene i boje ciklame s osjenčanjima u različitim nijansama. Unutar dekorativnog okvira, na sredini visine inicijala, nalazi se medaljon unutar kojeg je naslikano poprsje Sv. Aurelija Augustina. Dekorativni ornamentirani okvir koji ispunjava gornju marginu ukrašen je na isti način kao i onaj uz desnu ali skromnije. Ime tiskara dodatno je naznačeno tako da je sa gornje i donje strane okvira ukrašeno sa po jednim stiliziranim zlatnim cvijetom čička sa gornje i češljugovine (lat. Dipsacus fullonum sa donje strane

  1. How to adjust traffic management to air quality; Hoe kun je verkeersmanagement afstemmen op de kwaliteit van lucht?

    Energy Technology Data Exchange (ETDEWEB)

    Cornelissen, T. [Rijkswaterstaat, Den Haag (Netherlands)

    2011-04-15

    Matrix boards are used to manage traffic speed on roads. The Dutch InnovatieProgramma Luchtkwaliteit IPL (Air Quality Innovation Programme ) has looked at the option of using matrix boards to improve the air quality along the highways. The IPL has also examined other temporary measures that can be deployed at times of peak concentrations of PM10 and/or NO2. [Dutch] Met matrixborden kan op wegen de snelheid worden geregeld. In het InnovatieProgramma Luchtkwaliteit (IPL) is gekeken of men de matrixborden ook kan inzetten om de luchtkwaliteit langs de snelweg te verbeteren. Door het IPL is ook gezocht naar andere tijdelijke maatregelen die je in kunt zetten op die momenten dat er een piek in de concentraties aan PM10 en/of NO2 optreedt.

  2. Fingerprints of endogenous process on Europa through linear spectral modeling of ground-based observations (ESO/VLT/SINFONI)

    Science.gov (United States)

    Ligier, Nicolas; Carter, John; Poulet, François; Langevin, Yves; Dumas, Christophe; Gourgeot, Florian

    2016-04-01

    Jupiter's moon Europa harbors a very young surface dated, based on cratering rates, to 10-50 M.y (Zahnle et al. 1998, Pappalardo et al. 1999). This young age implies rapid surface recycling and reprocessing, partially engendered by a global salty subsurface liquid ocean that could result in tectonic activity (Schmidt et al. 2011, Kattenhorn et al. 2014) and active plumes (Roth et al. 2014). The surface of Europa should contain important clues about the composition of this sub-surface briny ocean and about the potential presence of material of exobiological interest in it, thus reinforcing Europa as a major target of interest for upcoming space missions such as the ESA L-class mission JUICE. To perform the investigation of the composition of the surface of Europa, a global mapping campaign of the satellite was performed between October 2011 and January 2012 with the integral field spectrograph SINFONI on the Very Large Telescope (VLT) in Chile. The high spectral binning of this instrument (0.5 nm) is suitable to detect any narrow mineral signature in the wavelength range 1.45-2.45 μm. The spatially resolved spectra we obtained over five epochs nearly cover the entire surface of Europa with a pixel scale of 12.5 by 25 m.a.s (~35 by 70 km on Europa's surface), thus permitting a global scale study. Until recently, a large majority of studies only proposed sulfate salts along with sulfuric acid hydrate and water-ice to be present on Europa's surface. However, recent works based on Europa's surface coloration in the visible wavelength range and NIR spectral analysis support the hypothesis of the predominance of chlorine salts instead of sulfate salts (Hand & Carlson 2015, Fischer et al. 2015). Our linear spectral modeling supports this new hypothesis insofar as the use of Mg-bearing chlorines improved the fits whatever the region. As expected, the distribution of sulfuric acid hydrate is correlated to the Iogenic sulfur ion implantation flux distribution (Hendrix et al

  3. Statistična ocena protipožarne varnosti večstanovanjskih zgradb v Sloveniji

    Directory of Open Access Journals (Sweden)

    Vojko Kilar

    2009-01-01

    Full Text Available Skoraj tretjina stanovanjskih enot v Sloveniji se nahaja v večstanovanjskih objektih. Večina tovrstnih zgradb je bila zgrajena po drugi svetovni vojni, ko je bila potreba po ustreznih nastavitvenih objektih največja. Narejeni so bili v okviru gradbenih možnosti in zahtev časa. Vsako leto v teh objektih izbruhne več kot 200 požarov s smrtnimi žrtvami in z veliko gmotno škodo. Zaradi velikih naporov v preteklih stoletjih, ki so bili usmerjeni predvsem v zamenjavo gorljivega gradbenega materiala z negorljivim in z razvojem gasilske službe, sta se število požarov in njihov obseg zmanjšala, vendar ne odpravila. Nov, večji napredek na področju požarne varnosti večstanovanjskih zgradb je tako očiten šele v zadnjih nekaj letih, ko veljajo tudi strožji predpisi za gradnjo tovrstnih objektov. Razvoj znanosti in stroke je tudi na tem področju prinesel več novih rešitev za izboljšanje stanja, kar potrjujejo izkušnje iz tujine. Žal je pri nas uveljavitev varnostnih principov še vedno odvisna predvsem od zavesti uporabnikov, finančnih sredstev, hkrati pa so določeni postopki izvedbe bistveno bolj zapleteni zaradi novih lastniških razmerij. S pomočjo statističnih rezultatov popisa 2002 in sodobnih zahtev varstva pred požarom se želi v članku prikazati današnje stanje tega problema na državni in občinski ravni ter nakazati možnosti izboljšanje stanja. Avtorja v članku ugotavljata, da sodobnim zahtevam ne ustreza pravzaprav nobena starejša večstanovanjska zgradba. K sreči izboljšuje stanje na tem področju dejstvo, da je večina objektov pri nas zgrajena iz negorljivih materialov (beton, opeka, ki omejujejo širjenje požara.

  4. Co je nového v archeogenetice. Stárnoucí Adam a jeho (ne)zdatní synové

    Czech Academy of Sciences Publication Activity Database

    Černý, Viktor

    2015-01-01

    Roč. 63, č. 4 (2015), s. 153-154 ISSN 0044-4812 Institutional support: RVO:67985912 Keywords : archaeogenetics * phylogeography Subject RIV: AC - Archeology, Anthropology, Ethnology http://ziva.avcr.cz/files/ziva/pdf/co-je-noveho-v-archeogenetice-starnouci-adam-a-jeh.pdf

  5. Placení záloh je bariérou v podnikání matek po rodičovské

    Czech Academy of Sciences Publication Activity Database

    Křížková, Alena

    2016-01-01

    Roč. 12, č. 1 (2016) ISSN 1802-7202 Grant - others:Norway Grants(NO) 274 Institutional support: RVO:68378025 Keywords : mothers after parental leave * entrepreneurship context Subject RIV: AO - Sociology, Demography http://zpravodaj.genderstudies.cz/cz/clanek/placeni-zaloh-je-barierou-v-podnikani-matek-po-rodicovske

  6. Improved OSC Amtec generator design to meet goals of JPL's candidate Europa Orbiter mission

    International Nuclear Information System (INIS)

    Schock, A.; Noravian, H.; Or, C.; Kumar, V.

    1998-01-01

    The preceding paper (Paper IECEC.98.244) described OSC's initial designs of AMTEC (Alkali Metal Thermal-to-Electrical Conversion) power systems, consisting of one or two generators, each with 2, 3, or 4 General Purpose Heat Source (GPHS) modules and with 16 refractory AMTEC cells containing 5 Beta Alumina Solid Electrolyte (BASE) tubes; and presented the effect of heat input and voltage output on the generator's BOM evaporator and clad temperatures and on its EOM system efficiency and power output. Comparison of the computed results with JPL's goals for the Europa Orbiter mission showed that all of the initial 16-cell design options yielded either excessive evaporator and clad temperatures or insufficient EOM power to satisfy the JPL-specified mission goals. The present paper describes modified OSC generator designs with different numbers of AMTEC cells, cell diameters, cell lengths, cell materials, BASE tube lengths, and number of tubes per cell. These efforts succeeded in identifying generator designs with only half the number of AMTEC cells which -- for the same assumptions -- can produce EOM power outputs substantially in excess of JPL's goals for NASA's Europa Orbiter mission while operating well below the prescribed BOM limits on evaporator and clad temperature; and revealed that lowering the emissivity of the generator's housing to raise the cells' condenser temperatures can achieve substantial additional performance improvement. Finally, the paper culminates in programmatic recommendations

  7. Fronteras imaginadas y estereotipos : la creación de un monstruo llamado Europa del Este

    Directory of Open Access Journals (Sweden)

    Daniel Esparza

    2009-01-01

    Full Text Available En este artículo se observa como se han formado en el «oeste», desde la Guerra Fría hasta hoy, algunos estereotipos negativos sobre la marca «Europa del Este», la cual está cargada de connotaciones negativas (ciudades grises, guerras, inmigración ilegal, pobreza o criminalidad. Al mismo tiempo, como si de un oasis se tratara, se observa parojicamente como la marca Praga o Budapest (capitales de países de «Europa del Este» no son percibidas negativamente, precisamente porque no están relacionadas directamente con el Este, sino con centroeuropa y con imágenes positivas asociadas a la herencia artístico-cultural de los imperios centrales: el sacro imperio germano-romano y el austrohúngaro.In this article it is observed how from the Cold War till today have been formed in the West significant stereotypes towards Eastern Europe, which are endowed with negative images, such as grey towns, illegal immigration, wars, poverty or criminality. At the same time it is observed, paradoxically, how the brand Prague or Budapest (capitals of «Eastern European» countries are not perceived negatively, precisely because they are not directly associated with the East, but with the cultural heritage form the old central empires: the Sacred Roman-German empire first, and the Habsburg empire later.

  8. Von der Europäischen Rechtsgeschichte zu einer Rechtsgeschichte Europas in globalhistorischer Perspektive

    Directory of Open Access Journals (Sweden)

    Thomas Duve

    2012-01-01

    In den letzten Jahren sind im Zuge der Diskussion um postkoloniale Perspektiven auf die Geschichte, um Transnationale und Globalgeschichte, viele Grundlagen der traditionellen Europahistoriographie kritisiert und massiv erschüttert worden. Das wirft Fragen auch an die Europäische Rechtsgeschichte auf: Welches Europabild liegt ihr zu Grunde? Auf welchen intellektuellen und konzeptionellen Grundlagen beruht sie? Wie antwortet sie auf die Vorwürfe des Eurozentrismus, des epistemischen Kolonialismus, wie auf die Forderung, Europa zu ›provinzialisieren‹? Wie definiert sie das Verhältnis der Europäischen zur Transnationalen und Globalen Rechtsgeschichte? – Diesen und ähnlichen Fragen wenden sich die folgenden Überlegungen zu. Der Schwerpunkt liegt auf einer Auseinandersetzung mit der Tradition, ihren konzeptionellen Grundlagen und deren wissenschaftshistorischem Kontext (1. Teil, 1.–6.. Aus dieser kritischen Bestandsaufnahme und den Ergebnissen der Debatte um Globalgeschichte ergeben sich Ausgangspunkte und Aufgaben einer in Vielem auf den Leistungen der Disziplin aufbauenden, doch notwendigerweise auf einer anderen Konzeption beruhenden Rechtsgeschichte Europas in globalhistorischer Perspektive (2. Teil, 7.–11..

  9. El caso Breivik como paradigma de la nueva violencia política en Europa

    Directory of Open Access Journals (Sweden)

    Jesús Pérez

    2014-01-01

    Full Text Available Tras el doble atentado en Noruega del 22 de julio de 2011 cometido por Anders Behring Breivik, el terrorismo en Europa se enfrenta a una nueva amenaza. La novedad ideológica de Breivik es escasa, salvo por actualizar peligros que parecían del pasado. Por el contrario, su novedad operativa sí es relevante, ya que demuestra la posibilidad de la actuación de "lobos solitarios" en Europa y ejemplifica de qué manera el occidental medio puede actuar con un potencial muy alto de causar daños. Se concluye con el avance de un nuevo paradigma, el de sujetos que actúan movidos políticamente por un objetivo irrealizable, para favorecer a grupos que son extremadamente abstractos o no existen, lo que les proporciona un blindaje ideológico sin capacidad alta de movilización pero con destacadas cotas de destrucción.

  10. Czesław Miłosz’s Migrant Perspective in Rodzinna Europa [Native Realm

    Directory of Open Access Journals (Sweden)

    Kołodziejczyk Ewa

    2017-11-01

    Full Text Available The article traces the impact of Czesław Miłosz’s first American stay on his image of Central Europe in Rodzinna Europa [Native Realm]. In the United States, the post-war immigrant from Vilnius learned to perceive, understand and evaluate American culture; he also gained a new perspective on his region of Europe and Slavic immigrants. This experience enabled him to adopt an American point of view in his autobiographical essay. Following William Faulkner, Miłosz carries on an analysis of Eastern and Central Europe’s history and identities. The uses Western historical and sociological glossary to describe processes that formed his “native realm.” Analogically, the poet from pre-war Vilnius reflects on American multi-ethnicity and religious diversity from a Central European perspective. In Rodzinna Europa, Miłosz takes the position of a migrant translator and a two-way mediator between East and West.

  11. Thermal Coupling Between the Ocean and Mantle of Europa: Implications for Ocean Convection

    Science.gov (United States)

    Soderlund, Krista M.; Schmidt, Britney E.; Wicht, Johannes; Blankenship, Donald D.

    2015-11-01

    Magnetic induction signatures at Europa indicate the presence of a subsurface ocean beneath the cold icy crust. The underlying mantle is heated by radioactive decay and tidal dissipation, leading to a thermal contrast sufficient to drive convection and active dynamics within the ocean. Radiogenic heat sources may be distributed uniformly in the interior, while tidal heating varies spatially with a pattern that depends on whether eccentricity or obliquity tides are dominant. The distribution of mantle heat flow along the seafloor may therefore be heterogeneous and impact the regional vigor of ocean convection. Here, we use numerical simulations of thermal convection in a global, Europa-like ocean to test the sensitivity of ocean dynamics to variations in mantle heat flow patterns. Towards this end, three end-member cases are considered: an isothermal seafloor associated with dominant radiogenic heating, enhanced seafloor temperatures at high latitudes associated with eccentricity tides, and enhanced equatorial seafloor temperatures associated with obliquity tides. Our analyses will focus on convective heat transfer since the heat flux pattern along the ice-ocean interface can directly impact the ice shell and the potential for geologic activity within it.

  12. Detectability of thermal signatures associated with active formation of ‘chaos terrain’ on Europa

    Science.gov (United States)

    Abramov, Oleg; Rathbun, J.; Schmidt, Britney E.; Spencer, John R.

    2013-01-01

    A recent study by Schmidt et al. (2011) suggests that Thera Macula, one of the “chaos regions” on Europa, may be actively forming over a large liquid water lens. Such a process could conceivably produce a thermal anomaly detectable by a future Europa orbiter or flyby mission, allowing for a direct verification of this finding. Here, we present a set of models that quantitatively assess the surface and subsurface temperatures associated with an actively resurfacing chaos region using constraints from Thera Macula. The results of this numerical study suggest that the surface temperature over an active chaos region can be as high as ∼200 K. However, low-resolution Galileo Photo-Polarimeter Radiometer (PPR) observations indicate temperatures below 120 K over Thera Macula. This suggests that Thera Macula is not currently active unless an insulating layer of at least a few centimeters in thickness is present, or activity is confined to small regions, reducing the overall intensity of the thermal signature. Alternatively, Thera may have been cooling for at least 10–100 yr and still contain a subsurface lake, which can take ∼300,000 yr to crystallize. According to the present study, a more sensitive instrument capable of detecting anomalies ∼5 K above ambient could detect activity at Thera Macula even if an insulating layer of ∼50 cm is present.

  13. Rutas y lugares de patrimonio industrial en Europa : consideraciones sobre su aprovechamiento turístico

    Directory of Open Access Journals (Sweden)

    Carlos J. Pardo Abad

    2002-01-01

    Full Text Available Muchas zonas de Europa se han caracterizado en los dos últimos siglos a través de la actividad industrial. Los edificios industriales son tanto el testimonio del desarrollo económico y social como la expresión de la identidad regional. Conservándolos y haciendo de ellos algo útil para la población se consigue mantener vivo un importante aspecto de la historia europea, creando una base potencial para un nuevo desarrollo económico y regional. El patrimonio industrial ofrece muchas oportunidades como recurso turístico y hay muchos ejemplos al respecto en Europa: museos, centros culturales y de interpretación se han abierto en viejas fábricas ya abandonadas.Many areas of Europe have been characterised in recent centuries by industrial activity. Industrial buildings are both the witness of economic and social development and the expression of regional identity. Preserving them and making them available to the population helps to keep this important aspect of European history alive, and creates a potential basis for new economic and regional development. Industrial heritage offers many opportunities as a tourist resource and there are numerous examples in Europe: museums, cultural and interpretation centres have been created in old abandoned faetones.

  14. The San Andreas Fault and a Strike-slip Fault on Europa

    Science.gov (United States)

    1998-01-01

    The mosaic on the right of the south polar region of Jupiter's moon Europa shows the northern 290 kilometers (180 miles) of a strike-slip fault named Astypalaea Linea. The entire fault is about 810 kilometers (500 miles) long, the size of the California portion of the San Andreas fault on Earth which runs from the California-Mexico border north to the San Francisco Bay. The left mosaic shows the portion of the San Andreas fault near California's san Francisco Bay that has been scaled to the same size and resolution as the Europa image. Each covers an area approximately 170 by 193 kilometers(105 by 120 miles). The red line marks the once active central crack of the Europan fault (right) and the line of the San Andreas fault (left). A strike-slip fault is one in which two crustal blocks move horizontally past one another, similar to two opposing lanes of traffic. The overall motion along the Europan fault seems to have followed a continuous narrow crack along the entire length of the feature, with a path resembling stepson a staircase crossing zones which have been pulled apart. The images show that about 50 kilometers (30 miles) of displacement have taken place along the fault. Opposite sides of the fault can be reconstructed like a puzzle, matching the shape of the sides as well as older individual cracks and ridges that had been broken by its movements. Bends in the Europan fault have allowed the surface to be pulled apart. This pulling-apart along the fault's bends created openings through which warmer, softer ice from below Europa's brittle ice shell surface, or frozen water from a possible subsurface ocean, could reach the surface. This upwelling of material formed large areas of new ice within the boundaries of the original fault. A similar pulling apart phenomenon can be observed in the geological trough surrounding California's Salton Sea, and in Death Valley and the Dead Sea. In those cases, the pulled apart regions can include upwelled materials, but may

  15. Radiation Testing at Sandia National Laboratories: Sandia – JPL Collaboration for Europa Lander

    Energy Technology Data Exchange (ETDEWEB)

    Hattar, Khalid Mikhiel [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Ion Beam Lab.; Olszewska-Wasiolek, Maryla Aleksandra [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Gamma Irradiation Facility

    2017-01-01

    Sandia National Laboratories (SNL) is assisting Jet Propulsion Laboratory in undertaking feasibility studies and performance assessments for the Planetary Protection aspect of the Europa Lander mission. The specific areas of interest for this project are described by task number. This white paper presents the evaluation results for Task 2, Radiation Testing, which was stated as follows: Survey SNL facilities and capabilities for simulating the Europan radiation environment and assess suitability for: A. Testing batteries, electronics, and other component and subsystems B. Exposing biological organisms to assess their survivability metrics. The radiation environment the Europa Lander will encounter on route and in orbit upon arrival at its destination consists primarily of charged particles, energetic protons and electrons with the energies up to 1 GeV. The charged particle environments can be simulated using the accelerators at the Ion Beam Laboratory. The Gamma Irradiation Facility and its annex, the Low Dose Rate Irradiation Facility, offer irradiations using Co-60 gamma sources (1.17 and 1.33 MeV), as well as Cs-137 gamma (0.661 MeV) AmBe neutron (0-10 MeV) sources.

  16. Uma jornada pela América Meridional e de volta à Europa: Charles Marie de La Condamine e o relato de sua expedição pelo Amazonas = A journey to the countryside of South America: Charles Marie de La Condamine and the diary of his expedition through the Amazon

    Directory of Open Access Journals (Sweden)

    Martins, Maria Cristina Bohn

    2012-01-01

    Full Text Available A primeira “viagem científica” ao Novo Mundo produziu um conjunto de relatos que a registraram sob diversos aspectos. Um deles é a “Relation abrége”, texto de um de seus protagonistas sobre a etapa que se fez cursando o rio Amazonas. Nosso objetivo aqui é propor uma reflexão sobre as condições de produção das observações que geraram a “Relação abreviada”, bem como sobre recepção que tal escrito mereceu na Europa

  17. Irradiation and study of irradiated full elements and sintered UO{sub 2} fuel; Ozracivanje i ispitivanje ozracenih gorivnih elemenata i goriva na bazi sinterovanog UO{sub 2}

    Energy Technology Data Exchange (ETDEWEB)

    Stevanovic, M [Institute of Nuclear Sciences Boris Kidric, Vinca, Beograd (Yugoslavia)

    1966-11-15

    This review contains the activities related to the development of UO{sub 2} fuel elements, based on study of the processes in the fuel. This work was done during development, irradiation and testing of certain type of fuel rods and fuel assemblies. A feasibility study for irradiation of fuel elements in our country or abroad was done by analysing the defined problem and our capabilities in this field. Izlozen je pregled potrebnih radova na ozracivanju vezanih za razvoj gorivnih elemenata sa UO{sub 2} gorivom, prikazan kroz rad na osnovnim usmerenim istrazivanjima procesa i pojave u gorivu, kroz razvoj odredjenog tipa gorivnih elemenata ozracivanjem i ispitivanjem ozracenih gorivnih sipki i sklopova gorivnih elemenata. Na osnovu tako postavljenog problema i nasih mogucnosti za rad na ovom polju izvrsena je analiza celishodnosti ozracivanja gorivnih elemenata (goriva) kod nas, odnosno u inostranstvu (author)

  18. Bioenergy in Brazil and Europe: a comparative analysis; Bioenergia no Brasil e na Europa: uma analise comparativa

    Energy Technology Data Exchange (ETDEWEB)

    Castro, Nivalde Jose de [Universidade Federal do Rio de Janeiro (IE/UFRJ), RJ (Brazil). Inst. de Economia], e-mail: nivalde@ie.ufrj.br; Dantas, Guilherme de Azevedo [Universidade Federal do Rio de Janeiro (GESEL/UFRJ), RJ (Brazil). Grupo de Estudos do Setor Eletrico], e-mail: guilhermecrvg@yahoo.com.br

    2008-07-01

    A higher application of bioenergy is one of the existing ways to adequate the necessity of an expansion in the energy supply with the mitigation of global warming. The consumption of biofuel in the transport sector is the most usual and important use of biomass, however, bioenergy may also have a relevant contribution to the world electrical matrix. A comparative analysis shows that Brazil has consolidate the usage of biofuel while Europe is having problems to accomplish the biofuels levels established in the European Union guidelines. However, some european countries are developing their bioelectrical generation potential in a much more efficient way than Brazil. Therefore , brazilian policies to support bioelectricity should observe the successful instruments applied in Europe. (author)

  19. The radical right ineurope, between slogans and voting behavior A direita radical na Europa, entre slogans e comportamento de voto

    Directory of Open Access Journals (Sweden)

    Nicolò Conti

    2011-10-01

    Full Text Available The article analyzes the radical right’s attitudes toward the EU focusing in particular on the level of congruence between the programmatic statements of their central offices and the voting behavior of their MEPs. It shows that although radical right parties are a source of opposition to the EU, within the EP they express their dissent by abiding by the rules of the game, voting with the opposition more than the other forces do, but also voting almost as often with the majority. The radical right’s MEPs engage in the legislative process and cooperate with parties on both sides of the political spectrum more than the Eurosceptic rhetoric and statements of their central offices lead the public to believe.O artigo analisa as atitudes da direita radical em relação à UE, focando-se, em particular, no nível de congruência entre as afirmações programáticas dos seus dirigentes e o comportamento de voto dos seus membros no parlamento europeu. Demonstra que apesar de os partidos radicais de direita constituírem um foco de oposição à UE, quando no parlamento europeu expressam o seu desacordo dentro das regras do jogo, votando com a oposição mais do que as outras forças, mas votando também com a maioria quase com igual regularidade. Os grupos parlamentares inserem-se no processo legislativo e são mais colaborantes com outros partidos de toda a gama ideológica do que a retórica e as afirmações dos dirigentes centrais fazem crer.

  20. Teden vseživljeniskega učenja v Sloveniji - naš korak v svet

    Directory of Open Access Journals (Sweden)

    Zoran Jelenc

    1996-12-01

    Full Text Available Letos smo v Sloveniji prvič pripravili Teden vseživljenjskega učenja (TVU, ki je potekal od 30. septembra do 5. ok­ tobra. Njegovo uspešnost potrjuje podatek, da se je za organizacijo prireditev odločilo 55 izvajalcev (toliko jih je bi­ lo po uradnih prijavah, sicer pa gotovo še več, ki so pripravili več kot 400 različnih dogodkov na 113 prireditvah v 40 krajih po vsej Sloveniji. Če podrobneje pogledamo, kakšne dejavnosti so potekale in kako so bile organizirane, vidimo, da so prevladovale predstavitve dejavnosti, programov in projektov izvajalskih organizacij in Andragoške­ga centra Slovenije, povezane z dnevi odprtih vrat in razstavami. Nekatere oblike pa so bile tudi bolj aktivne (delav­nice, usposabljanje, svetovanje, preizkusi znanja, omizja, predstavitve knjig in publikacij, posveti, pogovori in raz­prave, manj formalne (kulturne prireditve, družabna in klubska srečanja ter slovesne (sprejemi, podelitve priznanj ali nagrad. Vrstile so se tudi predstavitve dejavnosti učenja in izobraževanja v nakupovalnih središčih in knjižni­cah, prispevki na radiu, televiziji in v časnikih, razprave o TVU na sejah občinskih skupščin in tiskovne konference.