Results 21 to 30 of about 165,013 (326)
ARDUINO Microcontroller Based Building Security System [PDF]
Engineering and Technology Journal, 2017 This work aims to protect homes against danger, damage, and any criminal activity using Passive Infrared (PIR) and LASER sensors. Depending on cutting beam that emitted from the laser source or from PIR, there are three cases to warn; the first case ...
I. Abdul-Rahman, J.N. Shehab, H.R. Hatem
doaj +1 more source
Alternative and emergency cellular system based on OpenBTS and SDR
Revista Elektrón, 2022 The Global System for Mobile Communications (GSM) has been widely accepted around the world. The implementation of this system for a comunity are expensive because to use high-cost equipment, but thanks to the development of software-defined radio ...
Alian Ernesto Matos Rodríguez +1 more
doaj +1 more source
Enhancing Road Safety at Traffic Signals Using IoT: A Smart Solution for Preventing Signal Violations and Reducing Accidents [PDF]
E3S Web of ConferencesThis work aims to enhance road safety at traffic signals by leveraging IoT technology. Traffic signal violations, such as signal jumping, are a major cause of accidents, leading to injuries and loss of life.
Anilkumar G. +5 more
doaj +1 more source
IOT Based Wireless Data Technology Using LORA and GSM [PDF]
ITM Web of Conferences, 2022 Traditional agriculture is converting into smart agriculture due to the bulge of the IoT (Internet of things). An agriculture services platform is developed to support environmental monitoring and to improve the efficiency of agriculture management ...
Gandhi Vedant +4 more
doaj +1 more source
Density matrix renormalization group approach to two-fluid open many-fermion systems [PDF]
, 2008 We have extended the density matrix renormalization group (DMRG) approach to two-fluid open many-fermion systems governed by complex-symmetric Hamiltonians.
Dukelsky, J. +4 more
core +5 more sources
Российский кардиологический журнал, 2019 Some studies have shown that the echogenicity of atherosclerotic plaques (AP) in the carotid arteries (CA) plays an important role in evaluating the risk of cardiovascular events (CVE).
D. A. Guchaeva +5 more
doaj +1 more source
Description of the proton and neutron radiative capture reactions in the Gamow shell model [PDF]
, 2015 We formulate the Gamow shell model (GSM) in coupled-channel (CC) representation for the description of proton/neutron radiative capture reactions and present the first application of this new formalism for the calculation of cross-sections in mirror ...
Betan, R. M. Id +4 more
core +5 more sources
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020 Teknolojinin hızla gelişimi ve küreselleşen pazarkoşulları rekabetin daha da artması ile işletmeler yeni pazarlama stratejilerigeliştirerek müşteriyi merkezli bir anlayışla müşteri memnuniyetini en üstdüzeye çıkararak müşteri sadakati oluşturmayı ...
Hasan Şahin, Bayram Topal
doaj +1 more source
Blind multiuser deconvolution in fading and dispersive channels [PDF]
, 1995 An adaptive near-far resistant technique for the blind joint multiuser identification and detection in asynchronous CDMA systems is analyzed in fading and dispersive GSM channels.Peer ReviewedPostprint (published ...
Rodríguez Fonollosa, Javier +3 more
core +1 more source
On the Capacity and Performance of Generalized Spatial Modulation
, 2016 Generalized spatial modulation (GSM) uses $N$ antenna elements but fewer radio frequency (RF) chains ($R$) at the transmitter. Spatial modulation and spatial multiplexing are special cases of GSM with $R=1$ and $R=N$, respectively.
Chockalingam, A., Narasimhan, T. Lakshmi
core +1 more source