Results 11 to 20 of about 523,214 (268)

The HADES tracking system [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2004
The tracking system of the dielectron spectrometer HADES at GSI Darmstadt is formed out of 24 low-mass, trapezoidal multi-layer drift chambers providing in total about 30 square meter of active area. Low multiple scattering in the in total four planes of drift chambers before and after the magnetic field is ensured by using helium-based gas mixtures ...
Müntz, C., Markert, J., Alvarez-Pol, H., Badura, E., Bielcik, J., Bokemeyer, B., Boyard, J.-L., Chepurnov, V., Chernenko, S., Daues, H., Dohrmann, F., Enghardt, W., Fateev, O., Garabatos, C., Glonti, L., Grosse, E., Hehner, J., Heidel, K., Hennino, T., Hoffmann, J., Ierusalimov, A., Kämpfer, B., Kanaki, K., Koenig, W., Kotte, R., Naumann, L., Ott, W., Pachmayer, Y. C., Pechenov, V., Petrov, A., Pouthas, J., Ramstein, B., Rosenkranz, K., Rosier, P., Roy-Stephan, M., Rustamov, A., Sadovsky, A., Smykov, L., Stelzer, H., Stroebele, H., Sudol, M., Sturm, C., Sobiella, M., Stroth, J., Wüstenfeld, J., Zanevsky, Y., Zumbruch, P.   +46 more
openaire   +3 more sources

Direct wave suppression technology of passive radar system

The Journal of Engineering, 2019
This work studies the direct wave suppression technology of passive radar system based on ‘global system for mobile (GSM)’ communication. In order to suppress direct waves, this study proposes an adaptive suppression algorithm based on NLMS criterion ...
Ren Xiaohang, Liu Ning, Wang Jinghua, Zhang Running   +3 more
doaj   +1 more source

Global Positioning System Analysis of Physical Demands in Elite Women’s Beach Handball Players in an Official Spanish Championship

Sensors, 2021
This cross-sectional study aims to analyze the physical demands of elite beach handball players during an official competition. Nine elite female (mean age: 24.6 ± 4.0 years; body weight: 62.4 ± 4.6 kg; body height: 1.68 ± 0.059 m; training experience: 5
Juan Antonio Sánchez-Sáez, Javier Sánchez-Sánchez, Alejandro Martínez-Rodríguez, José Luis Felipe, Jorge García-Unanue, Daniel Lara-Cobos   +5 more
doaj   +1 more source

THE PADME TRACKING SYSTEM [PDF]

RAD Association Journal, 2016
presented at RAD 2016 ...
Georgiev, G., Kozhuharov, V., Tsankov, L.   +2 more
openaire   +2 more sources

PID Controller Simulation on Single Axis Solar Tracking System

Jurnal Elkomika, 2023
ABSTRAK Efisiensi yang rendah pada solar cell dipengaruhi oleh beberapa factor yaitu tingkat radiasi, suhu, dan sudut instalasi. Penelitian ini membahas upaya meningkatkan performa solar panel yaitu dengan menggunakan sistem pelacak surya sumbu tunggal.
MUHAMMAD FAIZ SIGIT, RIDWAN RIDWAN, SRI POERNOMO SARI   +2 more
doaj   +1 more source

The Tracking System of HERD [PDF]

Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019), 2019
The High Energy cosmic-Radiation Detection (HERD) facility will be one of the future astronomy missions on board the Chinese Space Station. The main objective of HERD is the direct detection of cosmic rays towards the "knee" region ($ \sim1$ PeV), with an excellent energy resolution ($ 1 m${}^2$sr), and long life-time ($> 10$ years).
Perrina C., Ambrosi G., Azzarello P., Cadoux F., Catanzani E., Favre Y., la Marra D., Silvestre G., Wang J., Wu X.   +9 more
openaire   +4 more sources

A CSRR-Fed SIW Cavity-Backed Fractal Patch Antenna for Wireless Energy Harvesting and Communication

Sensors, 2015
This paper presents a novel compact dual-band and dual-polarized complementary split-ring resonator (CSRR)-fed substrate-integrated waveguide (SIW) cavity-backed fractal patch antenna for wireless energy harvesting and communication. The proposed antenna
Hailin Cao, Fen Jiang, Jiujiu Liu, Wenbin Cai, Mingchun Tang, Xiaoheng Tan, Shizhong Yang   +6 more
doaj   +1 more source

Ultrasound Probe Calibration Method of Single-Wire Phantom Using Levenberg-Marquardt Algorithm

Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2023
A freehand three-dimensional (3D) ultrasound system is a method of acquiring images using a 3D ultrasound probe or conventional two-dimensional (2D) ultrasound probe to give a 3D visualization of an object inside the body.
Tri Arief Sardjono, Eko Mulyanto Yuniarno, I Made Gede Sunarya, I Ketut Eddy Purnama, Mauridhi Hery Purnomo, Norma Hermawan   +5 more
doaj   +1 more source

Physical Demands during the Game and Compensatory Training Session (MD + 1) in Elite Football Players Using Global Positioning System Device

Sensors, 2022
The aims of this study were to analyze the differences of physical demands of non-starter players regarding the playing time during the competition and to evaluate the physical demands of the compensatory training (MD + 1C) for substitute players in ...
Gabriel Calderón-Pellegrino, Leonor Gallardo, Jorge Garcia-Unanue, Jose Luis Felipe, Antonio Hernandez-Martin, Víctor Paredes-Hernández, Javier Sánchez-Sánchez   +6 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source