Institution
Rio de Janeiro State University
Education•Rio de Janeiro, Brazil•
About: Rio de Janeiro State University is a education organization based out in Rio de Janeiro, Brazil. It is known for research contribution in the topics: Population & Large Hadron Collider. The organization has 16631 authors who have published 30919 publications receiving 465753 citations. The organization is also known as: UERJ & Rio de Janeiro State University.
Papers published on a yearly basis
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University of Wrocław1, University of Washington2, University of Social Sciences and Humanities3, Baqiyatallah University of Medical Sciences4, King Saud University5, University of Ghana6, University of Milan7, The Chinese University of Hong Kong8, Pontifical Catholic University of Peru9, Federal University of Rio de Janeiro10, Moscow State University11, Russian State University for the Humanities12, Federal University of Rio Grande do Norte13, Ankara University14, University of Coimbra15, Babeș-Bolyai University16, Universidad Iberoamericana Ciudad de México17, İzmir University of Economics18, Charles University in Prague19, Saint Mary's University20, Akdeniz University21, Cumhuriyet University22, University of Zagreb23, Lviv University24, Federal Neuro Psychiatric Hospital25, University of Belgrade26, Central University of Finance and Economics27, University of Nairobi28, Norwegian University of Science and Technology29, National University of Entre Ríos30, Philadelphia University31, University of Granada32, University of Pécs33, Razi University34, University of Science and Culture35, University of Vienna36, Pontifical Catholic University of Rio de Janeiro37, Makerere University Business School38, Adekunle Ajasin University39, Universiti Utara Malaysia40, University of Nigeria, Nsukka41, University of Warwick42, University of Tartu43, University of Magdalena44, University of Karachi45, University of Constantine the Philosopher46, Dresden University of Technology47, University of Amsterdam48, South-West University "Neofit Rilski"49, Matej Bel University50, Indonesia University of Education51, Rio de Janeiro State University52, Indian Institute of Management Bangalore53, Indian Institute of Technology Guwahati54, Kyung Hee University55
TL;DR: In this paper, an extensive analysis of interpersonal distances over a large data set (N = 8,943 participants from 42 countries) was presented, which attempted to relate the preferred social, personal, and intimate distances observed in each country to a set of individual characteristics of the participants, and some attributes of their cultures.
Abstract: Human spatial behavior has been the focus of hundreds of previous research studies. However, the conclusions and generalizability of previous studies on interpersonal distance preferences were limited by some important methodological and sampling issues. The objective of the present study was to compare preferred interpersonal distances across the world and to overcome the problems observed in previous studies. We present an extensive analysis of interpersonal distances over a large data set (N = 8,943 participants from 42 countries). We attempted to relate the preferred social, personal, and intimate distances observed in each country to a set of individual characteristics of the participants, and some attributes of their cultures. Our study indicates that individual characteristics (age and gender) influence interpersonal space preferences and that some variation in results can be explained by temperature in a given region. We also present objective values of preferred interpersonal distances in different regions, which might be used as a reference data point in future studies.
260 citations
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TL;DR: The National Health Survey is a household-based nationwide survey carried out by the Ministry of Health in partnership with the Brazilian Institute of Geography and Statistics to establish the health status and lifestyles of the population with regard to access and use of services, preventive actions, continuity of care, and health care financing.
Abstract: The National Health Survey is a household-based nationwide survey carried out by the Ministry of Health in partnership with the Brazilian Institute of Geography and Statistics. The scope of the survey is to establish the health status and lifestyles of the population - as well as how they look after their health - with regard to access and use of services, preventive actions, continuity of care, and health care financing. The sample size is 80,000 households and enables the calculation of some indicators at different geographic levels, namely states, capitals, metropolitan and rural areas. The questionnaire is divided into three parts. The first two are answered by one resident and include questions on the household characteristics and on the social and economic level and health status of all inhabitants. The individual questionnaire is answered by an adult (aged 18 years or more), selected with equal probability among the adult residents, and focuses on morbidity and lifestyle. For this individual, measurements of weight, height, waist circumference and blood pressure are taken, as well as laboratory exams to characterize the lipid profile and blood glucose level, as well as determine the urine sodium content. The laboratory exams are taken in a subsample of 25% of the census sectors selected.
259 citations
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Vardan Khachatryan, Albert M. Sirunyan, Armen Tumasyan, Wolfgang Adam1 +2127 more•Institutions (146)
TL;DR: In this article, a search for resonances and quantum black holes is performed using the dijet mass spectra measured in proton-proton collisions at s√=8 TeV with the CMS detector at the LHC.
Abstract: A search for resonances and quantum black holes is performed using the dijet mass spectra measured in proton-proton collisions at s√=8 TeV with the CMS detector at the LHC. The data set corresponds to an integrated luminosity of 19.7 fb^(−1). In a search for narrow resonances that couple to quark-quark, quark-gluon, or gluon-gluon pairs, model-independent upper limits, at 95% confidence level, are obtained on the production cross section of resonances, with masses above 1.2 TeV. When interpreted in the context of specific models the limits exclude string resonances with masses below 5.0 TeV; excited quarks below 3.5 TeV; scalar diquarks below 4.7 TeV; W′ bosons below 1.9 TeV or between 2.0 and 2.2 TeV; Z′ bosons below 1.7 TeV; and Randall-Sundrum gravitons below 1.6 TeV. A separate search is conducted for narrow resonances that decay to final states including b quarks. The first exclusion limit is set for excited b quarks, with a lower mass limit between 1.2 and 1.6 TeV depending on their decay properties. Searches are also carried out for wide resonances, assuming for the first time width-to-mass ratios up to 30%, and for quantum black holes with a range of model parameters. The wide resonance search excludes axigluons and colorons with mass below 3.6 TeV, and color-octet scalars with mass below 2.5 TeV. Lower bounds between 5.0 and 6.3 TeV are set on the masses of quantum black holes.
255 citations
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06 Jun 2012
TL;DR: In this article, the dijet momentum balance and angular correlations are studied as a function of collision centrality and leading jet transverse momentum for PbPb collisions at a nucleon-nucleon center-of-mass energy of 276 TeV.
Abstract: Dijet production in PbPb collisions at a nucleon–nucleon center-of-mass energy of 276 TeV is studied with the CMS detector at the LHC A data sample corresponding to an integrated luminosity of 150 μb−1 is analyzed Jets are reconstructed using combined information from tracking and calorimetry, using the anti-kT algorithm with R=03 The dijet momentum balance and angular correlations are studied as a function of collision centrality and leading jet transverse momentum For the most peripheral PbPb collisions, good agreement of the dijet momentum balance distributions with pp data and reference calculations at the same collision energy is found, while more central collisions show a strong imbalance of leading and subleading jet transverse momenta attributed to the jet-quenching effect The dijets in central collisions are found to be more unbalanced than the reference, for leading jet transverse momenta up to the highest values studied
255 citations
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TL;DR: One of the first needs of APS ACTION was to know the true aPL frequency in patients with pregnancy morbidity, stroke, myocardial infarction, and deep venous thrombosis.
Abstract: Objective
Antiphospholipid Syndrome Alliance For Clinical Trials and International Networking (APS ACTION) is an international research network devoted to conducting well-designed clinical trials in persistently antiphospholipid antibody (aPL)–positive patients. One of the first needs of APS ACTION was to know the true aPL frequency in patients with pregnancy morbidity (PM), stroke (ST), myocardial infarction (MI), and deep venous thrombosis (DVT).
Methods
The search for “aPL” and multiple keywords regarding the outcomes of interest was completed in PubMed. The median frequency for positive aPL tests (lupus anticoagulant, antibody against cardiolipin [aCL], and antibody against β2-glycoprotein I [anti-β2GPI]) was calculated for each outcome and was used to estimate the overall aPL frequency.
Results
Based on the analysis of 120 full-text papers, the overall aPL frequency was estimated as 6% for PM, 13.5% for ST, 11% for MI, and 9.5% for DVT. Limitations of the literature were that 60% of the papers were published before 2000, all 3 criteria aPL tests were performed in only 11% of the papers, 36% of papers used a low-titer aCL cutoff, anti-β2GPI cutoff was quite heterogeneous, aPL confirmation was performed in only one-fifth of papers, and the study design was retrospective in nearly half of the papers.
Conclusion
It is difficult to determine the frequency of a “clinically significant aPL profile” in patients with aPL-related clinical outcomes due to the lack of robust data. Our best estimates of the incidence of aPL-associated events should be confirmed with appropriately designed population studies.
250 citations
Authors
Showing all 16818 results
Name | H-index | Papers | Citations |
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Hyun-Chul Kim | 176 | 4076 | 183227 |
Maria Elena Pol | 139 | 1414 | 99240 |
Wagner Carvalho | 135 | 1395 | 94184 |
Alberto Santoro | 135 | 1576 | 100629 |
Andre Sznajder | 134 | 1464 | 98242 |
Luiz Mundim | 133 | 1413 | 89792 |
Helio Nogima | 132 | 1274 | 84368 |
D. De Jesus Damiao | 128 | 1162 | 82707 |
Magdalena Malek | 128 | 598 | 67486 |
Sudha Ahuja | 127 | 1016 | 75739 |
Helena Malbouisson | 125 | 1151 | 82692 |
Jose Chinellato | 123 | 1116 | 64267 |
Flavia De Almeida Dias | 120 | 590 | 59083 |
Gilvan Alves | 119 | 829 | 69382 |
C. De Oliveira Martins | 119 | 880 | 66744 |