Results 51 to 60 of about 157,701 (279)
A Wireless Safety System for Detecting Gas Leakage in Air Conditioner [PDF]
E3S Web of Conferences— In this paper, we’ll keep an eye on the air conditioner’s gas leaking. Frequently, a minor gas leak can cause a gas concentration to grow up explosively over time.
Susaritha M. +3 more
doaj +1 more source
Mobile distributed authentication protocol [PDF]
, 2003 Networks access control is a crucial topic and authentication is a pre-requisite of that process. Most existing authentication protocols (for example that used in the GSM mobile network) are centralised.
Alshahri, A., Irvine, J., Smith, D.G.
core
Generalized Spatial Modulation in Indoor Wireless Visible Light Communication
, 2015 In this paper, we investigate the performance of generalized spatial modulation (GSM) in indoor wireless visible light communication (VLC) systems. GSM uses $N_t$ light emitting diodes (LED), but activates only $N_a$ of them at a given time.
Alaka, S. P. +2 more
core +1 more source
Climate change and perennial crop production: Evidence of yield impact and adaptation in California
American Journal of Agricultural Economics, EarlyView.Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen +2 more
wiley +1 more source
Vehicle Accident Alert and Locator (VAAL) [PDF]
, 2011 An emergency is a deviation from planned or expected behaviour or a course of event that endangers or adversely affects people, property, or the environment.
Adetiba, E., Matthews, V. O.
core
Dynamic Spectrum Refarming of GSM Spectrum for LTE Small Cells
, 2013 In this paper we propose a novel solution called dynamic spectrum refarming (DSR) for deploying LTE small cells using the same spectrum as existing GSM networks.
Lin, Xingqin, Viswanathan, Harish
core +1 more source
Generalized Spatial Modulation in Large-Scale Multiuser MIMO Systems
, 2015 Generalized spatial modulation (GSM) uses $n_t$ transmit antenna elements but fewer transmit radio frequency (RF) chains, $n_{rf}$. Spatial modulation (SM) and spatial multiplexing are special cases of GSM with $n_{rf}=1$ and $n_{rf}=n_t$, respectively ...
Chockalingam, A. +2 more
core +1 more source
CAR SECURITY ALARM SYSTEM ANALYSIS-DISTANCE AWAY VIA REMOTE CONTROL THROUGH SMS AND GPS GSM NETWORK AS VEHICLE TRACKER BASED MICROCONTROLLER ATmega16 [PDF]
, 2012 This study aims to (1) develop a Safety Car Alarm System Remote Control Via SMS Through GSM and GPS as an Vehicle Tracker based microcontroller ATmega16, (2) determine the feasibility of the tool to the quality standard ISO of the functionality, scurity,
Sri, Mulyono
core
Z' signals in polarised top-antitop final states
, 2012 We study the sensitivity of top-antitop samples produced at all energy stages of the Large Hadron Collider (LHC) to the nature of an underlying Z' boson, in presence of full tree level standard model (SM) background effects and relative interferences. We
A Bredenstein +87 more
core +1 more source
Biopolymer‐Coated Paper Composites for Sustainable Packaging
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Conventional plastic packaging, though dominant in food and flexible applications, poses serious environmental concerns due to its persistence and limited recyclability. To address this challenge, this study develops bio‐based coated paper composites as sustainable alternatives. Paper, while biodegradable, lacks adequate barrier properties. To
Shane Annabella Nusa Pratiwi +2 more
wiley +1 more source