Results 21 to 30 of about 5,657,916 (293)

Communication system of hydraulic support electro-hydraulic controller with fault diagnosis function

Gong-kuang zidonghua, 2022
There are many communication nodes, long communication distance and complex electromagnetic environment in fully mechanized working face. The existing communication system of hydraulic support electro-hydraulic controller generally lacks fault diagnosis ...
SONG Danyang, SONG Jiancheng, TAO Xinya, YANG Jinheng, LU Chungui   +4 more
doaj   +1 more source

Data Governance and Sovereignty in Urban Data Spaces Based on Standardized ICT Reference Architectures

Data, 2019
European cities and communities (and beyond) require a structured overview and a set of tools as to achieve a sustainable transformation towards smarter cities/municipalities, thereby leveraging on the enormous potential of the emerging data driven ...
Silke Cuno, Lina Bruns, Nikolay Tcholtchev, Philipp Lämmel, Ina Schieferdecker   +4 more
doaj   +1 more source

AN INTERFERENCE-IMMUNE COMMUNICATION SYSTEM FOR DIGITAL DATA TRANSMISSION BASED ON A MULTI-CHANNEL CORRELATOR Part 1. DEVELOPMENT OF A SIGNAL FORMATION AND DECODING ALGORITHM FOR THE SUB-NOISE COMMUNICATION SYSTEM [PDF]

Radio Physics and Radio Astronomy
Subject and Purpose. The work aims to develop and study an interference-immune radio communication system for transmitting and receiving digital information and video images using a Software-Defined Radio (SDR). Methods and Methodology.
A. V. Varavin, H. P. Yermak, D. P. Kudryavtsev, O. S. Vasiliev, M. V. Balaban, S. S. Melnyk, V. M. Zheltov, O. V. Fateev   +7 more
doaj   +1 more source

Towards Stabilization of Distributed Systems under Denial-of-Service [PDF]

, 2017
In this paper, we consider networked distributed systems in the presence of Denial-of-Service (DoS) attacks, namely attacks that prevent transmissions over the communication network.
De Persis, Claudio, Feng, Shuai, Tesi, Pietro   +2 more
core   +5 more sources

A software radio platform based on ARM and FPGA

MATEC Web of Conferences, 2016
The rapid rise in computational performance offered by computer systems has greatly increased the number of practical software radio applications. A scheme presented in this paper is a software radio platform based on ARM and FPGA.
Yang Xin., Li Zhengxiang.
doaj   +1 more source

Classtalk: A Classroom Communication System for Active Learning [PDF]

, 1996
This pdf file is an article describing the advantages of using Classtalk technology in the classroom to enhance classroom communication. Classtalk technology cab facilitate the presentation of questions for small group work, collec the student answers ...
A. Heuvelen Van, A.P. Lightman, C.C. Bonwell, C.S. Claxton, C.W. Anderson, D. Hestenes, D. Hestenes, D.H. Jonassen, D.R. Sokoloff, D.W. Johnson, E. Glasersfeld von, E. Glasersfeld von, E. Mazur, E. Seymour, G.D. Stetten, I.A. Halloun, J. Lave, J. Mestre, J. Wilson, J.H. Larkin, J.H. Larkin, J.H. Larkin, J.H. Wandersee, J.J. Clement, J.J. Clement, J.S. Brown, Jose P. Mestre, K. Tobin, K.A. Strike, L. Schauble, L.B. Resnick, L.B. Resnick, L.C. McDermott, L.S. Vygotsky, Laura Wenk, M. Cole, M.M. Gullette, M.T.H. Chi, P.M. Sadler, P.R. Pintrich, P.R. Pintrich, P.R. Pintrich, P.W. Hewson, R. Dufresne, R. Garner, R. Glaser, R. Glaser, Robert J. Dufresne, S. Tobias, William J. Gerace, William J. Leonard, Y. Anzai   +51 more
core   +1 more source

Temporal verification in secure group communication system design [PDF]

, 2007
The paper discusses an experience in using a real-time UML/SysML profile and a formal verification toolkit to check a secure group communication system against temporal requirements.
Fontan, Benjamin, Mota, Sara, Saqui-Sannes, Pierre de, Villemur, Thierry   +3 more
core   +1 more source

Digital communication system [PDF]

, 1974
A digital communication system is reported for parallel operation of 16 or more transceiver units with the use of only four interconnecting wires. A remote synchronization circuit produces unit address control words sequentially in data frames of 16 ...
Monford, L. G., Jr.
core   +1 more source

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

Multicomputer communication system [PDF]

, 1985
A local area network is provided for a plurality of autonomous computers which operate at different rates and under different protocols coupled by network bus adapters to a global bus.
Agrawal, A. K., Mullen, P. G., Vadakan, V. V.   +2 more
core   +1 more source