Results 1 to 10 of about 2,076,484 (318)

Clinical laboratory and dispersion pattern of COVID-19 in a family cluster in the social-distancing period

Journal of Infection in Developing Countries, 2020
Introduction: Since the first reports of coronavirus disease 2019 (COVID-19) in December 2019, the disease has spread worldwide. Different social isolation strategies have been adopted to reduce community transmission, but few studies have evaluated the
Carlos Alexandre Antunes de Brito, Marina Coelho Moraes de Brito, Thiago Henrique Fernandes Martins, Cecília Coelho Moraes de Brito, Maria Fátima Militão Albuquerque , Rita de Cássia Coelho Moraes de Brito   +5 more
doaj   +1 more source

Cluster–cluster aggregation with mobile impurities [PDF]

Journal of Sol-Gel Science and Technology, 2019
We considered the diffusion-limited cluster–cluster aggregation (DLCA) model in the presence of inert template (mobile impurities) for the simulation of mesoporous materials obtained through sol–gel processes. A computer algorithm based on the off-lattice version of the two-dimensional DLCA model with moving impurities is introduced.
Hashmy, Anwar, Woignier, Thierry, Primera, Juan   +2 more
openaire   +3 more sources

Intracochlear Recording of Electrocochleography During and After Cochlear Implant Insertion Dependent on the Location in the Cochlea

Trends in Hearing
To preserve residual hearing during cochlear implant (CI) surgery it is desirable to use intraoperative monitoring of inner ear function (cochlear monitoring). A promising method is electrocochleography (ECochG). Within this project the relations between
Sabine Haumann, Max E. Timm, Andreas Büchner, Thomas Lenarz, Rolf B. Salcher   +4 more
doaj   +1 more source

Infrastructure and Energy Conservation in Big Data Computing: A Survey

Journal of Telecommunications and Information Technology, 2019
Progress in life, physical sciences and technology depends on efficient data-mining and modern computing technologies. The rapid growth of data-intensive domains requires a continuous development of new solutions for network infrastructure, servers and ...
Ewa Niewiadomska-Szynkiewicz, Michał P. Karpowicz   +1 more
doaj   +1 more source

Genetic Testing Among Breast Cancer Patients in the Eastern Region of Saudi Arabia: Single-Center Experience

Journal of Epidemiology and Global Health
Background Genetic testing for persons with a heightened likelihood of harboring a germline mutation permits early identification and appropriate management.
Ghadeer Al Ghareeb, Zainab Al Nass, Salma Abu-Grain, Alia Alnaji, Hani Almohanna, Hadi Al Shaikh Nasser, Saad Al Shahrani   +6 more
doaj   +1 more source

Economic Integration in the System of Spatial Development of the Region

Вестник Российского экономического университета имени Г. В. Плеханова, 2020
The article studies specific features of economic integration processes in the context of regional market space clustering. Methodological principles of today’s cluster systems are shown and their signs are identified with signs of heterogeneous network ...
T. N. Topoleva
doaj   +1 more source

Upgrading Mechanisms of Managing Social and Economic Development of Tourism on Regional Level

Вестник Российского экономического университета имени Г. В. Плеханова, 2020
Mechanisms of developing tourism on the regional level are numerous and they can be systematized by different characteristics. However, it is better to give a general view of the system of such mechanisms through classical management functions that ...
S. B. Boldyreva
doaj   +1 more source

Widespread production of plant growth-promoting hormones among marine bacteria and their impacts on the growth of a marine diatom

Microbiome
Background Reciprocal exchanges of metabolites between phytoplankton and bacteria influence the fitness of these microorganisms which ultimately shapes the productivity of marine ecosystems.
Abeeha Khalil, Anna R. Bramucci, Amaranta Focardi, Nine Le Reun, Nathan L. R. Willams, Unnikrishnan Kuzhiumparambil, Jean-Baptiste Raina, Justin R. Seymour   +7 more
doaj   +1 more source

Clustering and Community Detection With Imbalanced Clusters

IEEE Transactions on Signal and Information Processing over Networks, 2017
Spectral clustering methods which are frequently used in clustering and community detection applications are sensitive to the specific graph constructions particularly when imbalanced clusters are present. We show that ratio cut (RCut) or normalized cut (NCut) objectives are not tailored to imbalanced cluster sizes since they tend to emphasize cut ...
Cem Aksoylar, Jing Qian, Venkatesh Saligrama   +2 more
openaire   +2 more sources

Exploring fluoropolymers for fabrication of femtoliter chamber arrays used in digital bioanalysis

Scientific Reports
The global supply of fluoropolymers and fluorinated solvents is decreasing due to environmental concerns regarding polyfluoroalkyl substances. CYTOP has been used for decades primarily as a component of a femtoliter chamber array for digital bioanalysis;
Jun Ando, Kazue Murai, Makiko Mori, Tomoe Michiyuki, Tatsuya Iida, Asami Makino, Hajime Shinoda, Rikiya Watanabe   +7 more
doaj   +1 more source