Institution
Seoul National University
Education•Seoul, South Korea•
About: Seoul National University is a education organization based out in Seoul, South Korea. It is known for research contribution in the topics: Population & Thin film. The organization has 65879 authors who have published 138759 publications receiving 3715170 citations. The organization is also known as: SNU & Seoul-dae.
Topics: Population, Thin film, Catalysis, Cancer, Graphene
Papers published on a yearly basis
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University of Tokyo1, Boston University2, Brookhaven National Laboratory3, University of California, Irvine4, California State University5, George Mason University6, Gifu University7, University of Hawaii at Manoa8, Kobe University9, Los Alamos National Laboratory10, Louisiana State University11, University of Maryland, College Park12, University of Chicago13, Stony Brook University14, Niigata University15, Osaka University16, Seoul National University17, Tohoku University18, Tokai University19, Tokyo Institute of Technology20, University of Warsaw21, University of Washington22, Stanford University23
Abstract: We present an analysis of atmospheric neutrino data from a 33.0 kton yr (535-day) exposure of the Super-Kamiokande detector. The data exhibit a zenith angle dependent deficit of muon neutrinos which is inconsistent with expectations based on calculations of the atmospheric neutrino flux. Experimental biases and uncertainties in the prediction of neutrino fluxes and cross sections are unable to explain our observation. The data are consistent, however, with two-flavor ${\ensuremath{
u}}_{\ensuremath{\mu}}\ensuremath{\leftrightarrow}{\ensuremath{
u}}_{\ensuremath{\tau}}$ oscillations with ${sin}^{2}2\ensuremath{\theta}g0.82$ and $5\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}4}l\ensuremath{\Delta}{m}^{2}l6\ifmmode\times\else\texttimes\fi{}1{0}^{\ensuremath{-}3}\mathrm{eV}{}^{2}$ at 90% confidence level.
3,784 citations
Federal University of Bahia1, McMaster University2, University of Amsterdam3, National Institutes of Health4, Charité5, Catholic University of Cordoba6, University of Genoa7, Radboud University Nijmegen8, Transilvania University of Brașov9, Ghent University10, University of Tennessee Health Science Center11, University of Naples Federico II12, Laval University13, Universidade Federal de Minas Gerais14, University of Oslo15, University of Manchester16, Aarhus University17, Imperial College London18, Erasmus University Rotterdam19, George Washington University20, Seoul National University21, Medical University of Łódź22, Hai phong University Of Medicine and Pharmacy23, Université de Montréal24, Guangzhou Medical University25, University of South Florida26, University of California, San Diego27, University of California28, University of Chicago29, Monash University30, Teikyo University31, National and Kapodistrian University of Athens32, Nippon Medical School33, Sofia Medical University34, Leiden University35, Leiden University Medical Center36, University College London37, University of Manitoba38, University of Helsinki39, Finnish Institute of Occupational Health40, National University of Singapore41, Karolinska Institutet42, University of Minnesota43, Celal Bayar University44, University of Cape Town45, Pierre-and-Marie-Curie University46, Tunis University47, University of Ghana48, University of Wisconsin-Madison49, University of British Columbia50, Georgia Regents University51, Vilnius University52, University of Washington53, University of Dundee54, University of Poitiers55, University of Mississippi56, Federal University of São Paulo57, German Red Cross58, Jagiellonian University Medical College59, Chiba University60, American Pharmacists Association61, University of Aberdeen62, University of Nevada, Reno63, University of North Carolina at Chapel Hill64
TL;DR: The ARIA guidelines for the management of allergic rhinitis and asthma are similar in both the 1999 ARIA workshop report and the 2008 Update as discussed by the authors, but the GRADE approach is not yet available.
Abstract: Allergic rhinitis is a symptomatic disorder of the nose induced after allergen exposure by an IgE-mediated inflammation of the membranes lining the nose. It is a global health problem that causes major illness and disability worldwide. Over 600 million patients from all countries, all ethnic groups and of all ages suffer from allergic rhinitis. It affects social life, sleep, school and work and its economic impact is substantial. Risk factors for allergic rhinitis are well identified. Indoor and outdoor allergens as well as occupational agents cause rhinitis and other allergic diseases. The role of indoor and outdoor pollution is probably very important, but has yet to be fully understood both for the occurrence of the disease and its manifestations.
In 1999, during the Allergic Rhinitis and its Impact on Asthma (ARIA) WHO workshop, the expert panel proposed a new classification for allergic rhinitis which was subdivided into 'intermittent' or 'persistent' disease.
This classification is now validated. The diagnosis of allergic rhinitis is often quite easy, but in some cases it may cause problems and many patients are still under-diagnosed, often because they do not perceive the symptoms of rhinitis as a disease impairing their social life, school and work.
The management of allergic rhinitis is well established and the ARIA expert panel based its recommendations on evidence using an extensive review of the literature available up to December 1999. The statements of evidence for the development of these guidelines followed WHO rules and were based on those of Shekelle et al. A large number of papers have been published since 2000 and are extensively reviewed in the 2008 Update using the same evidence-based system. Recommendations for the management of allergic rhinitis are similar in both the ARIA workshop report and the 2008 Update. In the future, the GRADE approach will be used, but is not yet available.
Another important aspect of the ARIA guidelines was to consider co-morbidities. Both allergic rhinitis and asthma are systemic inflammatory conditions and often co-exist in the same patients. In the 2008 Update, these links have been confirmed.
The ARIA document is not intended to be a standard-of-care document for individual countries. It is provided as a basis for physicians, health care professionals and organizations involved in the treatment of allergic rhinitis and asthma in various countries to facilitate the development of relevant local standard-of-care documents for patients.
3,769 citations
Mariachiara Di Cesare1, Mariachiara Di Cesare2, James Bentham2, Gretchen A Stevens3 +738 more•Institutions (60)
TL;DR: The posterior probability of meeting the target of halting by 2025 the rise in obesity at its 2010 levels, if post-2000 trends continue, is calculated.
3,766 citations
TL;DR: This work is able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process, and the particle size could be controlled simply by varying the experimental conditions.
Abstract: The development of nanocrystals has been intensively pursued, not only for their fundamental scientific interest, but also for many technological applications. The synthesis of monodisperse nanocrystals (size variation <5%) is of key importance, because the properties of these nanocrystals depend strongly on their dimensions. For example, the colour sharpness of semiconductor nanocrystal-based optical devices is strongly dependent on the uniformity of the nanocrystals, and monodisperse magnetic nanocrystals are critical for the next-generation multi-terabit magnetic storage media. For these monodisperse nanocrystals to be used, an economical mass-production method needs to be developed. Unfortunately, however, in most syntheses reported so far, only sub-gram quantities of monodisperse nanocrystals were produced. Uniform-sized nanocrystals of CdSe (refs 10,11) and Au (refs 12,13) have been produced using colloidal chemical synthetic procedures. In addition, monodisperse magnetic nanocrystals such as Fe (refs 14,15), Co (refs 16-18), gamma-Fe(2)O(3) (refs 19,20), and Fe(3)O(4) (refs 21,22) have been synthesized by using various synthetic methods. Here, we report on the ultra-large-scale synthesis of monodisperse nanocrystals using inexpensive and non-toxic metal salts as reactants. We were able to synthesize as much as 40 g of monodisperse nanocrystals in a single reaction, without a size-sorting process. Moreover, the particle size could be controlled simply by varying the experimental conditions. The current synthetic procedure is very general and nanocrystals of many transition metal oxides were successfully synthesized using a very similar procedure.
3,704 citations
TL;DR: This is the first comparative study on the bactericidal properties of silver nanoparticles of different shapes, and the results demonstrate thatsilver nanoparticles undergo a shape-dependent interaction with the gram-negative organism E. coli.
Abstract: In this work we investigated the antibacterial properties of differently shaped silver nanoparticles against the gram-negative bacterium Escherichia coli, both in liquid systems and on agar plates. Energy-filtering transmission electron microscopy images revealed considerable changes in the cell membranes upon treatment, resulting in cell death. Truncated triangular silver nanoplates with a {111} lattice plane as the basal plane displayed the strongest biocidal action, compared with spherical and rod-shaped nanoparticles and with Ag+ (in the form of AgNO3). It is proposed that nanoscale size and the presence of a {111} plane combine to promote this biocidal property. To our knowledge, this is the first comparative study on the bactericidal properties of silver nanoparticles of different shapes, and our results demonstrate that silver nanoparticles undergo a shape-dependent interaction with the gram-negative organism E. coli.
3,697 citations
Authors
Showing all 66324 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Hyun-Chul Kim | 176 | 4076 | 183227 |
| Adi F. Gazdar | 157 | 776 | 104116 |
| Alfred L. Goldberg | 156 | 474 | 88296 |
| Yongsun Kim | 156 | 2588 | 145619 |
| David J. Mooney | 156 | 695 | 94172 |
| Roberto Romero | 151 | 1516 | 108321 |
| Jongmin Lee | 150 | 2257 | 134772 |
| Byung-Sik Hong | 146 | 1557 | 105696 |
| Inkyu Park | 144 | 1767 | 109433 |
| Teruki Kamon | 142 | 2034 | 115633 |
| John L. Hopper | 140 | 1229 | 86392 |
| Ali Khademhosseini | 140 | 887 | 76430 |
| Taeghwan Hyeon | 139 | 563 | 75814 |
| Suyong Choi | 135 | 1495 | 97053 |
| Intae Yu | 134 | 1372 | 89870 |