Results 41 to 50 of about 218,129 (345)

Scaling ratios for spectral accelerations caused by seismic site effect under site condition classifications in China

Frontiers in Earth Science, 2023
The spectral accelerations (Sa), which are widely used as ground motion inputs in structural seismic designing, are significantly affected by local site conditions classified by near-surface geology. A novel approach of quantifying the scaling ratios for
Yushi Wang, Yi Ding, Xiaojun Li
doaj   +1 more source

PAMELA Measurements of Cosmic-ray Proton and Helium Spectra [PDF]

, 2011
Protons and helium nuclei are the most abundant components of the cosmic radiation. Precise measurements of their fluxes are needed to understand the acceleration and subsequent propagation of cosmic rays in the Galaxy.
Adriani, O., Barbarino, G. C., Bazilevskaya, G. A., Bellotti, R., Boezio, M., Bogomolov, E. A., Bonechi, L., Bongi, M., Bonvicini, V., Borisov, S., Bottai, S., Bruno, A., Cafagna, F., Campana, D., Carbone, R., Carlson, P., Casolino, M., Castellini, G., Consiglio, L., De Pascale, M. P., De Santis, C., De Simone, N., Di Felice, V., Galper, A. M., Gillard, W., Grishantseva, L., Jerse, G., Karelin, A. V., Koldashov, S. V., Krutkov, S. Y., Kvashnin, A. N., Leonov, A., Malakhov, V., Malvezzi, V., Marcelli, L., Mayorov, A. G., Menn, W., Mikhailov, V. V., Mocchiutti, E., Monaco, A., Mori, N., Nikonov, N., Osteria, G., Palma, F., Papini, P., Pearce, M., Picozza, P., Pizzolotto, C., Ricci, M., Ricciarini, S. B., Rossetto, L., Sarkar, R., Simon, M., Sparvoli, R., Spillantini, P., Stozhkov, Y. I., Vacchi, A., Vannuccini, E., Vasilyev, G., Voronov, S. A., Wu, J., Yurkin, Y. T., Zampa, G., Zampa, N., Zverev, V. G.   +64 more
core   +2 more sources

SCAR - Spectral Clustering Accelerated and Robustified

, 2022
Spectral clustering is one of the most advantageous clustering approaches. However, standard Spectral Clustering is sensitive to noisy input data and has a high runtime complexity. Tackling one of these problems often exacerbates the other. As real-world datasets are often large and compromised by noise, we need to improve both robustness and runtime ...
Hohma Ellen.Hohma@Tum.De, Ellen, Frey, Christian M.M., Beer, Anna, Seidl, Thomas   +3 more
openaire   +2 more sources

Review of Seismic Characteristics in Erbil City, the Capital of the Kurdistan Region of Iraq

Polytechnic Journal, 2019
Erbil city essentially suffers from the risk of earthquakes generated by Zagros-Taurus Belt. The central objective of this study is to identify the seismic characteristics and required seismic parameters for structural analysis.
Zina A. Abdul Jaleel, Bahman O. Taha
doaj   +1 more source

Compton Spectrum from Poynting Flux Accelerated e+e- Plasma [PDF]

, 2006
We report the Compton scattering emission from the Poynting flux acceleration of electron- positron plasma simulated by the 2-1/2 dimensional particle-in-cell(PIC) code.
Liang, Edison, Noguchi, Koichi, Sugiyama, Shinya, Takabe, Hideaki   +3 more
core   +3 more sources

GPU accelerated computation of fast spectral transforms [PDF]

Facta universitatis - series: Electronics and Energetics, 2011
This paper discusses techniques for accelerated computation of several fast spectral transforms on graphics processing units (GPUs) using the Open Computing Language (OpenCL). We present a reformulation of fast algorithms which takes into account peculiar properties of transforms to make them suitable for the GPU implementation.
Dusan Gajic, Radomir Stankovic
openaire   +1 more source

An Overview of the Seismic Elastic Response Spectra and Their Application According to Mexican, U.S., and International Building Codes

Applied Sciences, 2022
The design of earthquake-resistant structures by applying traditional or performance-based seismic analysis methods involves two large variables: the seismic risk of the area and the physical characteristics of the structure.
Arturo Gonzalez, Julio Calderon
doaj   +1 more source

Spectral Denoising for Accelerated Analysis of Correlated Ionic Transport [PDF]

Physical Review Letters, 2021
Computation of correlated ionic transport properties from molecular dynamics in the Green-Kubo formalism is expensive, as one cannot rely on the affordable mean square displacement approach. We use spectral decomposition of the short-time ionic displacement covariance to learn a set of diffusion eigenmodes that encode the correlation structure and form
Nicola Molinari, Yu Xie, Ian Leifer, Aris Marcolongo, Mordechai Kornbluth, Boris Kozinsky   +5 more
openaire   +3 more sources

Site-Specific Earthquake Ground Motions for Seismic Design of Port Facilities in Indonesia

Applied Sciences, 2022
In Indonesia, infrastructure, such as port facilities, has been damaged by earthquakes. Therefore, evaluating rational earthquake ground motions (EGMs) for seismic design is necessary to mitigate earthquake disasters in the future.
Christino Boyke, Afif Navir Refani, Takashi Nagao   +2 more
doaj   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

FEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto, Nicola Manfrini, Stefano Biffo   +2 more
wiley   +1 more source