Search results for "mass [charm]"
showing 10 items of 709 documents
Avaliando o caso da dengue na Argentina em 2009: discriminação e medo
2010
Após quase uma década, a reaparição da Dengue na Argentina causou pânico e medo. Diferente da Bolívia, do Brasil e do Paraguai, onde as políticas de prevenção têm sido seguidas, o futuro da dengue fica incerto para a Argentina; este trabalho não tem qualquer afiliação política, mas destaca o papel da mídia de massa na cobertura das epidemias. A questão de se um jornal ou corporação de mídia de massa deveria manter um mínimo de objetividade é extensa demais para ser resolvida neste artigo curto. Entretanto, temos apresentado um modelo que ajudará outros pesquisadores a interpretarem temas desta natureza no futuro. Nos momentos de desordem, incerteza ou desastre, as sociedades passam por uma …
Nekustāmā īpašuma vērtēšanas modeļi
2015
Bakalaura darbs veltīts nekustāmā īpašuma masveida vērtēšanas problemātikai. Bakalaura darbā apskatīti nekustāmā īpašuma masveida vērtēšanas pamatprincipi un vērtēšanā izmantotie modeļu tipi. Darbā apskatīta ratio analīzes metodoloģija, kas tiek izmantota masveida vērtēšanas rezultātu novērtēšanai. Aprakstot spēkā esošo dzīvokļa īpašuma vērtēšanas modeli, ko izmanto Valsts zemes dienests, darbā piedāvāts vērtēt dzīvokļa īpašumu kā vienotu īpašumu, nedalot tās vērtību atsevišķās sastāvdaļas, tādās kā zeme, koplietošanas telpas un dzīvokļa īpašuma telpu grupas, kā arī veikti citi esošā modeļa uzlabojumi. Pārejot uz vienota īpašuma vērtēšanas principu, ar lineārās regresijas palīdzību iegūts j…
Need for closure moderates the break in the message effect
2016
Abstract Cutting the message into smaller portions is a common practice in the media. Typically such messages consist of a headline followed by a story elaboration. In a series of studies Dolinski and Kofta (2001) have shown that such a break in the message increases the effect of the information provided in the headline over that of a story which actually contained information inconsistent with that headline. A possible explanation of this effect, based on the concept of the need for cognitive closure, is presented in the article. The experiment shows the break-in-the-message effect is found mainly for participants with high need for closure but not for those with low such need.
Neutrino Flavor Sensitivity of Large Liquid Scintillator Detectors
2015
Abstract Scintillator detectors are known for their good light yield, energy resolution, timing characteristics and pulse shape discrimination capabilities. These features make the next-generation liquid scintillation detector LENA[1] (Low Energy Neutrino Astronomy) the optimal choice for a wide range of astro-particle topics including supernova-, solar-, and geo neutrinos. In addition to the excellent calorimetric and timing properties, scintillartor detectors (LSDs) are also capable of topology reconstruction sufficient to discriminate with adequate efficiency between electron and muon neutrino induced charge current events and neutral current events in the GeV energy range. This feature …
Neutrino Flavor Sensitivity of Large Liquid Scintillator Detectors
2015
Scintillator detectors are known for their good light yield, energy resolution, timing characteristics and pulse shape discrimination capabilities. These features make the next-generation liquid scintillation detector LENA[1] (Low Energy Neutrino Astronomy) the optimal choice for a wide range of astro-particle topics including supernova-, solar-, and geo neutrinos. In addition to the excellent calorimetric and timing properties, scintillartor detectors (LSDs) are also capable of topology reconstruction sufficient to discriminate with adequate efficiency between electron and muon neutrino induced charge current events and neutral current events in the GeV energy range. This feature makes LEN…
Mass measurements of As, Se, and Br nuclei, and their implication on the proton-neutron interaction strength toward the N=Z line
2021
Mass measurements of the $^{69}$As, $^{70,71}$Se and $^{71}$Br isotopes, produced via fragmentation of a $^{124}$Xe primary beam at the FRS at GSI, have been performed with the multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) of the FRS Ion Catcher with an unprecedented mass resolving power of almost 1,000,000. For the $^{69}$As isotope, this is the first direct mass measurement. A mass uncertainty of 22 keV was achieved with only 10 events. For the $^{70}$Se isotope, a mass uncertainty of 2.6 keV was obtained, corresponding to a relative accuracy of $\delta$m/m = 4.0$\times 10^{-8}$, with less than 500 events. The masses of the $^{71}$Se and $^{71}$Br isotopes were measured…
Mass measurements of neutron-deficient nuclei and their implications for astrophysics
2012
During the years 2005-2010 the double-Penning-trap mass spectrometer JYFLTRAP has been used to measure the masses of 90 ground and 8 isomeric states of neutron-deficient nuclides with a typical precision of better than 10keV. The masses of 14 nuclides -- 84Zr , 88, 89Tc , 90-92Ru , 92-94Rh , 94, 95Pd , 106, 108, 110Sb -- have been experimentally determined for the first time. This article gives an overview on these measurements and their impact on the modeling of the astrophysical rp -process. peerReviewed
TeamLab : au-delà de quelles limites ? Le numérique à la portée des publics
2019
L’article va étudier l’exposition « TeamLab : au-delà des limites », qui s’est déroulée à la Halle de la Villette à Paris du 15 mai au 9 septembre 2018. Il s’agit de mettre en évidence les nouveaux usages et les expériences induits au visiteur par cette exposition temporaire qualifiée d’immersive entièrement construite sur des outils numériques. Peut-on encore parler d’exposition ? L’emploi d’interfaces conviviales permet-il de dépasser les barrières culturelles et valoriser le pays mis à l’honneur dans ce parcours exploratoire : le Japon ? This text intends to study the « TeamLab : beyond the limits » exhibition which took place at the Halle de la Villette in Paris from 15 May to 9 Septemb…
Mass media - szansa czy zagrożenie
2019
W prezentowanym badaniu przedmiotem analizy uczyniono opinie studentów II roku Pedagogiki (N = 23) wyrażone w eseju pod tytułem: Mass media- szansa czy zagrożenie? Poglądy studentów zostały poddane kategoryzacji, a następnie dokonano analizy ilościowej, natomiast wybrane wypowiedzi zostały przytoczone w formie cytatów. Wśród wymienianych zagrożeń z największą częstotliwością pojawiały się argumenty, mówiące o manipulacji obecnej w środkach masowego przekazu (43,5%), zwrócono także uwagę na to, że są one źródłem złych wzorców (43,5%) oraz uzależnień (34,8%%). Jeśli chodzi o zalety mass mediów, to za najważniejsze studenci uznali szybki dostęp do informacji (52,2%), dostęp do wiedzy (47,8%), …
Editorial: New Forms of Media Work and Its Organizational and Institutional Conditions
2022
This thematic issue explores the widening scope of media work and the institutional and organizational conditions that support new forms of media work. The media industry has undergone significant economic, structural, and technological changes during the past few decades, including changing patterns of ownership and digitalization of media production, distribution, and consumption. Simultaneously, practices of media work are adopted also in other industries. The 10 articles in the issue not only focus on the new professional roles and responsibilities emerging in the news media industry but also study the practices of media work in organizations in other fields, such as the music industry …