Search results for "Communications"

showing 10 items of 3827 documents

Crystal structure of trans-di­chlorido­(4-nitro­aniline-κN 1)(piperidine-κN)platinum(II)

2015

The packing of the title compound features N—H⋯Cl hydrogen bonds and π–π stacking inter­actions, which form one-dimensional chains of mol­ecules parallel to [001] further linked via N—H⋯O inter­actions.

trans-platinum(II) complexescrystal structureHydrogen bondStackingchemistry.chemical_elementNanotechnologyGeneral ChemistryCrystal structureDihedral angleCondensed Matter Physicshydrogen bondingResearch Communicationslcsh:Chemistrychemistry.chemical_compoundCrystallographylcsh:QD1-999chemistryGeneral Materials SciencePiperidineBenzenePlatinumCoordination geometryActa Crystallographica Section E: Crystallographic Communications
researchProduct

On the effects of transmit power control on the energy consumption of WiFi network cards

2009

Transmit power control has been largely proposed as a solution to improve the performance of packet radio systems in terms of increased throughput, spatial reuse and battery lifetime for mobile terminals. However, the benefits of transmit power control schemes on these different performance figures may strongly depend on the employed PHY technology and channel access mechanism. In this paper, we focus on the effects of power control on the energy consumption of WiFi network cards. By means of several experimental tests carried out under different operation conditions and modulation schemes, we try to justify why the reduction of the transmission power has a marginal effect on the overall en…

transmit power control energy consumption WiFi cardsComputer sciencebusiness.industrySettore ING-INF/03 - TelecomunicazioniThroughputEnergy consumptionTransmitter power outputlaw.inventionTransmission (telecommunications)PHYlawWi-FibusinessPacket radioComputer networkPower control
researchProduct

Dealing with viewers’ complaints: Role, visibility and transparency of PSB Ombudsmen in ten European countries

2017

The article shows the results of a comparative analysis of the complaints management mechanisms offered by ten European Public Service Broadcasting (PSB) systems on their corporate websites. Using a qualitative methodology, it maps the procedures and evaluates the visibility, transparency and dissemination of results. The findings show, firstly, great diversity in terms of responsible election and management, despite the converging media governance. Also noteworthy is the margin of substantial improvement in the transparency and dissemination possibilities, specially relating to the interaction offered by the digital environment. Among the ten public corporations analysed, the BBC is the be…

transparencyOmbudsmanComputer Networks and Communicationsbusiness.industryCommunicationCorporate governancePublic broadcasting05 social sciencesVisibility (geometry)social responsibility050801 communication & media studiesvisibilityPublic relations050905 science studiesTransparency (behavior)0508 media and communicationsPolitical scienceAccountabilityWestern European Public Service BroadcastingAccountability0509 other social sciencesbusinessSocial responsibilityDiversity (business)Qualitative researchObservatorio (OBS*)
researchProduct

Crystal structure of bis(μ2-methanolato-κO:κO)hexamethylbis(μ2-triphenylacetato-κO:κO′)bis(μ2-triphenylacetato-κ2O,O′:κO)dialuminiumdilanthanum tolue…

2018

The complex [{La(Ph3CCOO)2(Me3AlOMe)}2] has an La2(μ-OCO)4 core, contains the carboxyl­ate ligands in μ2-κ1 O:κ1 O′ bridging and μ2-κ2 O,O′:κ1 O semi-bridging coordination modes, and displays La—C inter­actions with the π-system of a phenyl ring.

triphenylacetatelcsh:Chemistrycrystal structurelanthanumlcsh:QD1-999aluminiumtri­phenyl­acetateπ-complexResearch Communicationscoordination compoundActa Crystallographica Section E: Crystallographic Communications
researchProduct

Domesticating the future?: Citizen’s income discussion in Estonia

2018

ABSTRACTCitizen’s income is an idea that is currently gaining ground in many parts of the world. The prospect of disappearing jobs and social exclusion that the globalized world faces has given the...

tulotEstoniaCultural Studiesmedia_common.quotation_subjecttulotasoneoliberalismNeoliberalism050801 communication & media studiesuusliberalismidomesticationGlobalization0508 media and communicationsArts and Humanities (miscellaneous)UtopiaPolitical science050602 political science & public administrationDomesticationmedia_commonta511Virocitizen’s income05 social sciencesglobalisaatiokansalaispalkkaworlds of justification0506 political scienceeconomykansalaisetutopiaPolitical economySocial exclusionutopiatglobalizationJournal of Baltic Studies
researchProduct

Comparing Innovation and Social Media Strategies in Scandinavian and US Newspapers

2018

The article focuses on innovation and social media strategies in newspaper companies in the US and three Scandinavian countries (Sweden, Norway and Denmark). Many previous studies have focused on the state of journalism and media industry in single countries, although media have distinct features in different countries. Through the comparative setting, it is possible to examine the differences in media innovation strategies and study what factors affect innovation in media production, business models, sources of funding, and social media strategies. The qualitative part of the paper consists of semi-structured in-depth interviews (N = 65) with media managers and experts, which were carried …

tulotsocial media518 Media and communicationssosiaalinen media050801 communication & media studiesmuutosNewspapernewspapers0508 media and communicationsrevenuePolitical science0502 economics and businessMANAGEMENTRevenueSocial mediata518InnovationCRISIStensionsCommunicationtransformation05 social sciencesMedia studiesinnovationinnovaatiot050211 marketingsanomalehdetDigital Journalism
researchProduct

Roles of Exogenous Technologies in Vehicle Innovation: Cases from a Japan’s Automotive Parts Manufacturing Firm

2017

This paper explores the roles of technological innovations in the growth of Japan’s motor vehicle industry, mainly from technology spillover perspective from the early 2000s to today. An empirical analysis focusing on business performances, R&D investments, and patent applications taking a noteworthy unique case in Japan was attempted. Empirical analyses on the productivity of patent to technology stock, use of exogenous technologies for their own technological innovation on its Automotive Business Unit elucidated that innovation capabilities, incorporation of exogenous technologies, and profit generation makes a virtuous cycle of continuous technological innovation. Furthermore, we fou…

tuotantorakenneAutomotive industryindustrial structuremotor vehicle industryProfit (economics)Unit (housing)motor vehiclesJapanSpillover effecttechnological innovationautotekniikkamoottoriajoneuvottechnology spilloverta512ProductivityIndustrial organizationta113exogenous technologybusiness.industryautomotive engineeringJapaniteknologinen kehitysVirtuous circle and vicious circlemanufacturingautomotive manufacturingInformation and Communications TechnologyStrategic business unittechnological developmentBusinessvalmistusJournal of Technology Management for Growing Economies
researchProduct

A different glimpse into mobilities: On the interrelations between daily spatial mobility and social mobility

2017

We explore the link between daily spatial mobility and social mobility, taking changes in the contemporary labor market and family as examples. We propose a new theoretical approach to mobility that is defined as a productive force of social labor. Analyzing the relationship between daily spatial mobility and social mobility, we show that spatial mobility has become a strategy of compensation for the lack of social mobility. Explanations for the increase in daily spatial mobility are also provided. Lastly, we reveal how spatial mobility has the capacity to produce major social change, taking the family as an example. peerReviewed

työvoiman liikkuvuusCultural StudiesMobilitiesproductive force of social labormobilities05 social sciences0507 social and economic geographyta5142050801 communication & media studiesspatial mobilitySocial mobilitysosiaalinen liikkuvuusManagement Information Systemsliikkuvuus0508 media and communicationsSpatial mobilityPolitical Science and International RelationsSociologyEconomic geographysocial mobility050703 geographyInformation SystemsThe Information Society
researchProduct

Un témoignage sensible, la parole du chrétien selon le pape François

2016

International audience; Si le pape François montre un intérêt soutenu pour les médias afin d’informer le plus largement de l’actualité de l’Église catholique, il s’en remet à d’autres modalités pour transmettre la Parole. Le chrétien annonce le message à travers sa manière d’être chrétien ; c’est tout le sens de la notion de « témoignage » dans l’acte de dire la Parole. À partir d’un corpus de textes pontificaux du pape François, l’intention de cette réflexion est de questionner cette manière chrétienne d’être au monde, plus précisément dans l’espace public, et d’être à l’autre en explorant conjointement deux voies : (i) le soubassement sensible d’une pratique énonciative faite de comportem…

témoignage[SHS.INFO]Humanities and Social Sciences/Library and information sciences05 social sciencesethos050801 communication & media studiesGeneral Medicineommunication sensibleformes expressives[SHS.INFO] Humanities and Social Sciences/Library and information sciences0508 media and communicationspape François050903 gender studies[ SHS.INFO ] Humanities and Social Sciences/Library and information sciences0509 other social sciences
researchProduct

Age of Information Based URLLC-enabled UAV Wireless Communications System

2022

This paper considers an unmanned aerial vehicles (UAV) communication network, where UAV operate as an aerial mobile relay between a source and a destination of the network. To capture the “timelines” of the received information at the destination node, a new performance metric named age of information (AoI) is considered. In addition, a short packet communication scheme maintains low latency in the proposed UAV wireless communication system. The finite block-length theory investigates the performances of short packet communications scheme in the UAV-assisted wireless communications system. In this paper, the Average Age of Information (AAoI) is estimated by applying the Stochastic Hybrid Sy…

ultra-reliable and low-latency communications (URLLC)age of information (AoI)stochastic hybrid systems (SHS)ComputerApplications_COMPUTERSINOTHERSYSTEMStietoliikenneverkotfinite block length regimemiehittämättömät ilma-aluksetUAV communication
researchProduct