Results 41 to 50 of about 235,731 (299)

Site Coefficient and Design Spectral Acceleration Evaluation of New Indonesian 2019 Website Response Spectra

International Journal of Technology, 2022
Calculation of site coefficient and design response spectral acceleration are two important steps in the seismic design of buildings. According to Indonesian Seismic Code 2019, two information requirements for site coefficient calculations are the ...
Windu Partono, Masyhur Irsyam, Ramli Nazir, Muhammad Asrurifak, Undayani Cita Sari   +4 more
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

SIMULATION OF PEAK GROUND ACCELERATION AND PSEUDO SPECTRAL ACCELERATION OF PALU EARTHQUAKE SEPTEMBER 28TH 2018

Spektra: Jurnal Fisika dan Aplikasinya, 2021
The devastating earthquake Mw 7.4 hit Palu City, Central Sulawesi on September 28th, 2018, at 17:02:44 WIB. A high tsunami followed it. More than 2000 people died as a result of the earthquake and tsunami disaster.
Amalia Nasruroh, Bambang Sunardi, Muhammad Fikri Hayqal Hiola, Hendri Subakti   +3 more
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

Termination shock particle spectral features [PDF]

, 2006
Spectral features of energetic H ions accelerated at the termination shock may be evidence of two components. At low energies the energy spectrum is ~E^(–1.55), with break at ~0.4 MeV to E^(–2.2).
Cummings, A. C., Heikkila, B. C., Lal, N., McDonald, F. B., Stone, E. C., Webber, W. R.   +5 more
core   +1 more source

SPEC2: SPECtral SParsE CNN Accelerator on FPGAs [PDF]

2019 IEEE 26th International Conference on High Performance Computing, Data, and Analytics (HiPC), 2019
To accelerate inference of Convolutional Neural Networks (CNNs), various techniques have been proposed to reduce computation redundancy. Converting convolutional layers into frequency domain significantly reduces the computation complexity of the sliding window operations in space domain.
Niu, Yue, Zeng, Hanqing, Srivastava, Ajitesh, Lakhotia, Kartik, Kannan, Rajgopal, Wang, Yanzhi, Prasanna, Viktor   +6 more
openaire   +2 more sources

Investigating Efficiency of Vector-Valued Intensity Measures in Seismic Demand Assessment of Concrete Dams

Advances in Civil Engineering, 2018
The efficiency of vector-valued intensity measures for predicting the seismic demand in gravity dams is investigated. The Folsom gravity dam-reservoir coupled system is selected and numerically analyzed under a set of two-hundred actual ground motions ...
Mohammad Alembagheri
doaj   +1 more source

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

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

The spectral evolution of impulsive solar X-ray flares. II.Comparison of observations with models

, 2005
We study the evolution of the spectral index and the normalization (flux) of the non-thermal component of the electron spectra observed by RHESSI during 24 solar hard X-ray flares.
A. O. Benz, Benz, Brown, Brown, Brown, Gan, Grigis, Holman, Lu, Miller, Miller, P. C. Grigis, Parks, Petrosian, Sweet   +14 more
core   +1 more source