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Ne comprend pas les sites Web qui sont classés dans les catégories « Professional Networking » (réseaux professionnels) ou « Social Networking » (réseaux sociaux). (...) Voir aussi « Social networking » (réseaux sociaux). Real estate (immobilier) Informations facilitant les recherches dans le domaine immobilier; bureaux et locaux commerciaux; petites annonces, telles que locations, appartements, maisons; construction. (...) ST/IC/2014/27 14-64178 8/11 Shopping Troc; achats en ligne; coupons et offres gratuites; fournitures générales de bureau; catalogues en ligne; galeries marchandes en ligne. Social networking (réseaux sociaux) Réseaux sociaux. Voir aussi « Professional networking » (réseaux professionnels).
Langue:Français
Ponctuation: 1194495.3 - daccess-ods.un.org/acce...t?open&DS=ST/IC/2014/27&Lang=F
Source de données: ods
CONSIDERATIONS AND RECOMMENDATIONS TO INCULCATE AWARENESS OF THE DUAL-USE CHALLENGE INTO BIOSAFETY AND BIOSECURITY TRAINING AND EDUCATION FOR LIFE SCIENTISTS IN STATES PARTIES / SUBMITTED BY CANADA
An interactive teaching/training face-to-face model allows for in-depth discussion, group work and networking. 11. The curriculum should be delivered to a cohort of no more than 20 participants to allow for face-to-face in-depth discussions, group work, and scenario-based modeling that reflect the principles of adult learning and to allow for networking opportunities. (...) However, the benefits of a diverse audience from different sectors, including life scientists, biosafety and biosecurity professionals, regulators, journal editors, and funding agencies, allows for different perspectives, fervent discussions and networking opportunities. 13. A comprehensive curriculum may be provided as part of continuing professional education.
Langue:Français
Ponctuation: 1112832.8 - daccess-ods.un.org/acce...en&DS=BWC/MSP/2012/WP.4&Lang=F
Source de données: ods
RÉUNION DES ÉTA
uri=OJ:L:2008:106:0017:0023:EN:PDF BWC/MSP/2008/MX/WP.27 page 8 (i) Promoting bio-risk reduction practices and awareness, including bio-safety, bio- security, bio-ethics and preparedness against intentional misuse of biological agents and toxins, through international cooperation and networking in this area, (ii) Ensuring the safety and security of microbial or other biological agents or toxins in laboratories and other facilities, including during transportation, in order to prevent unauthorised access to and removal of such agents and toxins. 6. (...) To achieve sustainability of proposed activities, the EU will promote: (i) Networking among all national stakeholders, including the public health sector, justice, police, foreign affairs, and other relevant sectors; (ii) The involvement of relevant international and regional organisations; BWC/MSP/2008/MX/WP.27 page 9 (iii) The membership of countries’ stakeholders in regional professional bio-security and bio-safety associations; (iv) Networking, especially in the regional context, among reference laboratories to promote transparency and to build confidence. (...) Nine bio-security related research projects were funded under the Sixth Framework Programme7, contributing to better networking among the EU´s reference laboratories for specific agents and toxins, and promoting coordination and exchange of bio-security practices within a pan-European network, etc. 16.
Langue:Français
Ponctuation: 1091073.6 - daccess-ods.un.org/acce...S=BWC/MSP/2008/MX/WP.27&Lang=F
Source de données: ods
CONSIDERATION OF THE ITERATIVE PROCESS RELATING TO THE ASSESSMENT OF IMPLEMENTATION, INCLUDING PERFORMANCE INDICATORS, METHODOLOGY AND THE REPORTING PROCEDURES : NOTE / BY THE SECRETARIAT
Knowledge management has had an important impetus through the conclusion of the 14 National Programs and Research and Development Branches (PNCT and PRCYT), of which the results have been included in the Cuban Network of the Technology and Science Programmes Information System (SYPROCYT) and in the MST Digital Depository; the reactivation of the information in the internal information circulation system and the DESERCUBA network, that includes important information generated by the institutions that comprise part of the National Coordination Group for the Combat Against Desertification and Drought; the developments in the studies related to the status of Cuba’s biological diversity and particularly of the dry zone, as well as the degradation of dry lands evaluation systems through the LADA Project. (...) DLDD and SLM monitoring and assessment/research: the DLDD monitoring, assessment and networking system is not properly applied in affected Parties, so to monitor and make a proper assessment and research, an efficient budget allocation should be made. (...) Inadequate coordination and networking monitoring systems. The monitoring system is insufficient and so are the means.
Langue:Français
Ponctuation: 1053197.6 - daccess-ods.un.org/acce...open&DS=ICCD/CRIC(9)/10&Lang=F
Source de données: ods
REGIONAL CENTRES FOR SPACE SCIENCE AND TECHNOLOGY EDUCATION (AFFILIATED TO THE UNITED NATIONS) : CURRICULUM ON SATELLITE COMMUNICATIONS
Module 1: Systèmes de communication 1.1 Principes des communications et de la mise en réseau 1.1.1 Cours théoriques Les télécommunications: généralités Principes de la théorie de l’information Principes de la modulation et du codage Les hyperfréquences: théorie et techniques Communications optiques Principes des réseaux et des protocoles 1.1.2 Travaux en laboratoire MATLAB: simulations et expérimentation du matériel 1.2 Traitement des signaux numériques 1.2.1 Cours théoriques Signaux et systèmes temporels discrets Échantillonnage de signaux temporels continus Transformée en Z Transformée de Fourier discrète Calcul de la transformée de Fourier discrète Structure pour les systèmes temporels discrets Techniques de conception des filtres Exemples de sous-systèmes de télécommunications spatiales basés sur le traitement des signaux numériques 1.2.2 Travaux pratiques / dirigés en laboratoire Exercices sur MATLAB Module 2: Systèmes de télécommunication spatiale 2.1 Cours théoriques Introduction aux télécommunications spatiales Orbites des satellites Configurations de satellite Lanceurs et lancement des satellites Environnement spatial Fiabilité Sous-systèmes des plates-formes de satellites Charge utile (avec et sans traitement à bord) Liaisons de télécommunications spatiales Bandes de fréquence pour les télécommunications spatiales Perturbation électromagnétique (EMI), comptabilité électromagnétique (CEM), brouillage radioélectrique (RFI) A/AC.105/L.239 7 Perturbation des liaisons de communications spatiales 2.2 Expérimentation et démonstration Calculs des paramètres des liaisons y compris modèles de propagation réelle Démonstration avec simulateur de satellite Simulations d’orbite et d’empreinte Module 3: Techniques appliquées aux stations terriennes 3.1 Cours théoriques Stations terriennes pour les télécommunications spatiales: généralités Techniques appliquées aux sous-systèmes de stations terriennes Éléments à prendre en compte dans la conception et la fabrication d’une station terrienne Normes applicables aux stations terriennes Vérification des stations terriennes Fiabilité des stations terriennes Exploitation et maintenance 3.2 Expérimentation et démonstration Sur terminal émetteur-récepteur Module 4: Émission, multiplexage et accès multiple 4.1 Cours théorique Techniques de modulation analogique et numérique Codage de l’autocorrection des erreurs Multiplexage/démultiplexage Techniques d’étalement du spectre Techniques d’accès multiple 4.2 Expérimentation en laboratoire Simulations sur MATLAB Expérimentation de matériel Module 5: Radiodiffusion par satellite 5.1 Cours théoriques Normes des systèmes analogiques et numériques de radiodiffusion Télévision numérique Télévision par satellite et systèmes d’accès Diffusion audio/vidéo sur Internet Applications diverses, telles que: Reportages d’actualités par satellite Réseaux de radiodiffusion Radiodiffusion audionumérique Fourgonnette de régie Studio de télévision et son exploitation Couverture télé des événements sportifs A/AC.105/L.239 8 Multidiffusion Visioconférences par satellite Multimédia (exposés vidéo) Vidéo à la demande 5.2 Expérimentation et démonstration en laboratoire Expériences pratiques sur terminaux de télévision et d’Internet Module 6: Les télécommunications par satellite: applications et tendances 6.1 Cours théoriques Services de télécommunications par satellite Quelques applications des télécommunications spatiales: Réseaux de VSAT Système de réception des données météorologiques Système de diffusion de l’information journalistique et des données météorologiques Système de collecte des données Gestion des catastrophes par télécommunication spatiale Système de recherche et de sauvetage: Au plan international Au plan régional Système de diffusion des alertes Télémédecine Système d’émission de signaux horaires Services de communications mobiles et personnelles Systèmes stratégiques de télécommunication spatiale Système de navigation par satellite Système Internet par satellite Système multimédia satellitaire à large bande 6.2 Expérimentation et démonstration en laboratoire Quelques expérimentations du matériel sur les installations et l’équipement de l’utilisateur final existants et démonstrations des systèmes Module 7: Systèmes de télécommunications spatiales opérationnelles 7.1 Cours théoriques Systèmes opérationnels de télécommunications spatiales Service fixe par satellite (SFS) Service mobile par satellite (SMS) Service de radiodiffusion par satellite (SRS) Service d’émissions multimédia (SEM) Quelques systèmes opérationnels de communications spatiales A/AC.105/L.239 9 Union internationale des télécommunications (UIT) et autres organisations de normalisation (Organisation internationale de normalisation (ISO), Télécommunauté pour l’Asie et le Pacifique (TAP), Institut européen des normes de télécommunications (ETSI)) Réglementations internationales Module 8: Planification, gestion et exploitation des réseaux de télécommunications spatiales 8.1 Cours théoriques Planification des réseaux: Considérations techniques Planification du secteur spatial Planification du secteur terrestre Exploitation et surveillance des réseaux Gestion de l’exploitation des satellites de télécommunications Coordination des interférences intra/intersystèmes Droit de l’espace Aspects financiers de la télécommunication spatiale Module 9: Les télécommunications spatiales appliquées au développement, à l’éducation et à la formation 9.1 Cours théoriques Télécommunications spatiales appliquées au développement, à l’éducation et à la formation: Généralités Expérience régionale acquise dans les domaines suivants: Le matériel Le logiciel La recherche sociale Radiodiffusion locale (télévision, radio, réseau câblé) Planification des télécommunications par satellite pour le développement Technologie satellitaire pour le développement, l’éducation et la formation Problèmes opérationnels, technologiques et juridiques touchant les chaînes transfrontières pour le développement Données d’expérience des usagers de visioconférences pour le développement rural Gestion des catastrophes 9.2 Démonstration avec les systèmes en place Module 10: Projet pilote Définition du projet Besoins du pays du participant Thème intéressant le participant Travaux conduisant au projet d’une durée d’une année Quelques thèmes de projet Sous-systèmes des stations terriennes A/AC.105/L.239 10 Analyse des systèmes pour les satellites de communications Conception des engins spatiaux Conception d’empreintes d’antennes Conception des systèmes de communication Planification des réseaux et mise au point des logiciels pertinents Applications de la télévision et de la radio aux communications pour le développement Économie des télécommunications spatiales Définition d’un système national Recherches sur les politiques A/AC.105/L.239 11 Annex I Curriculum for the first three courses Table Curriculum of the course in satellite communications Module/ submodule Topic Number of 45-minute sessions 0 Orientation course (1 week) 0.1 Introduction to the regional centre 2 0.2 Introduction to activities of the local host institution 2 0.3 Communication skills (oral, written, presentation, group discussion etc.) 24 0.4 Introduction to the host country 6 Geographic perspectives of the host country Social systems and customs Festivals of the host country 0.5 Local language—common phrases in the local language 6 Total 40 1 Communication systems and digital signal processing 1.1 Classroom lectures—communication systems (3 weeks) Telecommunications overview Distribution, traffic, signalling, switching 6 Analog and digital communications systems 2 Long-distance communications 1 Fibre optics technology and applications 4 Data networking 10 Signalling and modulation Local area network (LAN) Wiring plans Data services in public networks Introduction to transmission control protocol/Internet protocol (TCP/IP) Internet Asychronous transfer mode (ATM) Personal communication services 4 Integrated services digital network (ISDN) 3 Packet switching fundamentals 3 Broadband—an overview 3 Protocols 3 Microwave theory and techniques 6 Transmission line parameters (Z, Y, ABCD, S) Waveguide and coaxial components Applications of microwave technology A/AC.105/L.239 12 Module/ submodule Topic Number of 45-minute sessions Introduction to computers 6 Computer architecture Complex instruction set computer (CISC) Reduced instruction set computer (RISC) Parallel processor Input/output (I/O) devices I/O programming I/O controlling Interrupt Direct memory access (DMA) Operating systems Standard operating systems Disc operating system (DOS) UNIX and Linux Windows 95 NT Communication theory and mathematical tools Probability theory and basic statistics 10 Information theory 6 Spherical geometry 1 Linear algebra 4 MATLAB mathematical tools 8 Subtotal 80 1.2 Laboratory sessions Computer 4 MATLAB 8 Microwave measurements 8 Analog and digital modems 4 Fibre optics 8 Subtotal 32 1.3 Classroom lectures—digital signal processing (2 weeks) Discrete time signals and systems 4 Discrete time signals: sequences Discrete time systems Linear time-in variant systems Frequency domain representation of sampling Discrete time signals and systems Representation of sequences by Fourier transform Fourier transform theorems Discrete time random signals Sampling of continuous time signals 6 Periodic sampling Frequency domain representation of sampling Reconstruction of a band limited signal from its samples Discrete time processing of continuous time signals A/AC.105/L.239 13 Module/ submodule Topic Number of 45-minute sessions Continuous time processing of discrete time signals Changing the sampling rate using discrete time processing Practical considerations Z-transform 10 Properties of region of convergence for Z-transform Inverse Z-transform Z-transform properties Inverse Z-transform using contour integration Complex convolution theorem Parseval’s relation Unilateral Z-transform Discrete Fourier transform (DFT) 6 Representation of periodic sequences Discrete Fourier series Properties of discrete Fourier series Fourier transform of periodic signals Sampling of Fourier transform Fourier representation of finite duration sequences Discrete Fourier transform Linear convolution using discrete Fourier transform Computation of discrete Fourier transform 8 Efficient computation of discrete Fourier transforms Goertzel algorithm Decimation-in-time fast Fourier transform (FFT) algorithms Decimation-in-frequency FFT algorithms Implementation of FFT algorithms FFT algorithms for composite N Implementation of DFT using convolution Effects of finite register length in DFT computations Structure for discrete time systems 6 Block diagram representation of linear constant coefficient differential equation Basic structure for infinite impulses response (IIR) systems Basic network structures for finite impulse response (FIR) systems Overview of finite precision numerical effects Effects of coefficient quantization Effects of round-off noise in digital filters Zero input cycles in fixed-point realizations of IIR digital filters Filter design techniques 12 Basic issues in digital filter design IIR filter design Frequency transformation of low-pass IIR filters Design of filters by windowing Optimum approximation of FIR filters A/AC.105/L.239 14 Module/ submodule Topic Number of 45-minute sessions FIR equi-ripple approximation Wavelet transform 2 Examples of DSP-based subsystems for satellite communications 4 Subtotal 58 1.4 Laboratory exercises/tutorial MATLAB-based exercises 10 Design of FIR and IIR filters Implementation of DFT/FFT Examples of DSP-based communication subsystems Familiarization with and implementation of evaluation board 12 FIR and IIR filters Demodulator algorithm Viterbi coding FFT and discrete cosine transform (DCT) Subtotal 22 Totala 192 2 Satellite communication systems (6 weeks) 2.1 Classroom lectures Introduction to satellite communications 4 Evolution of satellite communications Elements of satellite communications Types of satellite orbits Geosynchronous satellite communications Satellite communications services Satellite orbits 4 Launch vehicles and launching of satellites 4 Satellite communications links 4 Frequency bands for satellite communications 2 Propagation effects on satellite communication links 2 Satellite communication techniques 28 Multiplexing techniques 4 Modulation techniques 6 Multiple access techniques 6 Code division multiple access (CDMA) 2 Coding theory and error correction techniques 4 IP over satellite 4 Satellite configurations 2 Space environment 2 Satellite bus subsystems 12 Mechanical structure 2 Attitude and orbit control system (AOCS) 2 Propulsion subsystem 2 Electrical power subsystem 2 Telemetry, tracking and command (TT and C) 2 A/AC.105/L.239 15 Module/ submodule Topic Number of 45-minute sessions Thermal subsystem 2 Communication transponder 2 Communication transponder subsystems 6 Antenna and feed 2 Receiver and transmitter 2 I/O multiplexer 2 Advanced communication transponder on-board processing 4 Integration and testing of communication transponders 2 Integration and testing of satellites 2 In-orbit check out of communication payloads 2 Reliability and space qualifications 2 Reliability of satellite communication payloads 2 EMI, EMC and RFI 2 Electrostatic discharge hazards in satellite communications electronics 2 Life of a satellite 2 Satellite communications (video computer-based teaching (CBT) and tutorials) 28 Subtotal 120 2.2 Experiments/demonstrations Familiarization with measuring instruments 4 Determination of satellite look angles and optimization of Earth station antennas 4 Azimuth and elevation angles X-Y angles Optimization of sense of polarization Measurement of satellite link parameters 8 Total C/kT and down-link C/kT Antenna gain to system noise temperature ratio (G/T) and effective isotropic radiated power (EIRP) Bit error rate (BER) versus C/kT Familiarization with and measurement of satellite transponder characteristics (communication simulator) 4 Familiarization with and operation of single channel per carrier (SCPC), spread spectrum multiple access (SSMA) and time division multiple access (TDMA) equipment 12 Testing of communication transponder subsystems 16 Multiplexer Receiver Power amplifier Antenna and feed Subtotal 48 2.3 Visits to laboratories and other facilities of the host institution 24 Communication payload research and development laboratories Communications techniques laboratories Payload fabrication facility A/AC.105/L.239 16 Module/ submodule Topic Number of 45-minute sessions Environmental test facility Communication system laboratories Remote sensing laboratories Subtotal 24 Totala 192 3 Earth station technology (3 weeks) 3.1 Classroom lectures Satellite communications Earth station—an overview 2 Technology of Earth station subsystems 22 Antenna reflector and mount for large, medium and small Earth stations Feed system for large, medium and small Earth stations Antenna tracking system Low-noise amplifier (LNA) Solid-state power amplifier High-power amplifier (HPA) Frequency converter Modulator and demodulator Encoder and decoder Test-loop translator Electrical power supply system Foresight and rearward link Earth station design considerations 5 Earth station standards EIRP and G/T Antenna size and gain Radiation pattern and antenna coverage Redundancy and reliability Environmental specifications VSAT/mobile/briefcase/hand-held terminals Check out of Earth stations 8 Antenna measurements (farfield, nearfield, anechoic chamber) LNA and G/T HPA and EIRP Frequency converter Test-loop translator Reliability of Earth stations 1 Operations and maintenance of fixed and transportable Earth stations 2 Fabrication techniques 6 Mechanical fabrication techniques Electronics fabrication techniques Microwave integrated circuits (MIC) Subtotal 46 A/AC.105/L.239 17 Module/ submodule Topic Number of 45-minute sessions 3.2 Local visits 24 Department of Telecommunications (DOT) Earth station Department of Electronics (DOE) Software Technology Park Antenna test facility (host institution) MIC facility (host institution) Electronics fabrication facility (host institution) Mechanical fabrication facility (host institution) Subtotal 24 3.3 Experiments/demonstrations Familiarization with Earth station subsystems 4 Testing of Earth station subsystems 24 Testing of feed system Testing of HPA Testing of LNA Testing of frequency converter Testing of antenna tracking system (manual and auto mode) Subtotal 28 Totala 98 4 Broadcasting using communication satellites (3 weeks) 4.1 Classroom lectures Broadcasting system standards 6 Frequency modulation television (FMTV) High-definition television (HDTV) Digital video broadcasting (DVB) Moving Picture Experts Group (MPEG) Digital television (video presentation) 6 Satellite links for TV broadcasting (analog and digital) 2 Frequency bands for satellite broadcasting and national/international regulations 2 Satellite TV and access systems 6 Cable TV Direct broadcasting satellite/direct-to-home (DBS/DTH) Conditional access Network management Satellite news gathering (SNG) for radio and TV 2 Radio networking 2 Digital audio broadcasting 2 Outdoor broadcasting van 2 TV studio and its operations 2 TV coverage of sports 2 Multicasting 2 A/AC.105/L.239 18 Module/ submodule Topic Number of 45-minute sessions Videoconferencing via satellite 2 Multimedia (video presentation) 2 Video on demand 2 Subtotal 42 4.2 Laboratory experiments/demonstrations 48 Familiarization with video baseband systems Measurement of video signal-to-noise (S/N) ratio versus carrier-to- noise (C/N) radio and video threshold Measurement of TV audio S/N Measurement of S/N versus FM deviation Measurement of TV signal parameters using waveform monitor, vectorscope and automated test equipment SCPC/multiple channels per carrier (MCPC) digital TV Determination of transponder operating points for: Single carrier per transponder Multicarrier per transponder Familiarization with radio networking terminals Demonstration of operations of SNG terminals Setting up a TV direct reception system Digital sound and data broadcasting (DSDB) system Multimedia broadcasting/multicasting Subtotal 48 4.3 Local visits 12 TV broadcasting station of Doordarshan Radio networking system of All India Radio (AIR) TV studio of the Development and Educational Communication Unit (DECU) Subtotal 12 Totala 102 5 Applications and trends in satellite communications (3 weeks) 5.1 Classroom lectures Satellite communications services 26 Rural/remote area communications 2 VSAT network 8 Time division multiplexing (TDM)-TDMA SCPC-demand assignment multiple access (DAMA) Remote terminals Hub Network management Meteorological data reception systems (National Oceanic and Atmospheric Administration (NOAA), Indian National Satellite System (INSAT)) 2 News and meteorological data dissemination system 2 Data collection system 2 Disaster management using satellite communications 2 A/AC.105/L.239 19 Module/ submodule Topic Number of 45-minute sessions Search and rescue system 2 International Regional (INSAT) Cyclone warning dissemination system 2 Telemedicine 2 Time and frequency transmission system 2 Mobile and personal communication services (IMT-2000, 4G etc.) 8 Strategic satellite communication systems 4 Satellite navigation system 6 Satellite-based Internet system 2 Multimedia broadband satellite system 2 Video CBT and tutorials 14 Subtotal 62 5.2 Laboratory experiments/demonstrations NOAA very high resolution radiometer (VHRR) data reception News and meteorological data dissemination system Search-and-rescue beacon Operations of Global Positioning System (GPS) receiver and INSAT reporting system VSAT terminal and network Data and sound broadcasting system Subtotal 28 5.3 Local visit Press Trust of India (PTI) India Mobile Department (IMD) Airport National Informatics Centre Network (NICNET) Subtotal 16 Totala 106 6 Operational communications satellite systems (1 week) 6.1 Classroom lectures Overview of operational communications satellite systems 8 FSS MSS BSS Broadband multimedia system Operational communications satellite systems 18 International Telecommunication Union and other standardization organizations (ISO, APT, ETSI) 2 International regulations 2 Totala 30 A/AC.105/L.239 20 Module/ submodule Topic Number of 45-minute sessions 7 Network planning/management/operational issues of satellite communications systems (1 week) 7.1 Classroom lectures Technical considerations for network planning 2 Planning for space segment 2 Traffic requirements Options for satellite transponder (coverage, power, bandwidth, bent-pipe/regenerative) Cross-pol isolation and collocated satellites Choice of orbits (geosynchronous Earth orbit (GEO), MEO, LEO) Planning for ground segment 2 Trade-off between space segment and ground segment HPA power and transmit antenna size Off-axis radiation pattern LNA noise temperature and receive Antenna size Cost Network operations and control 2 Management of communication satellite operations 4 Normal operations Operations of satellite control Earth station (tele-command, telemetry, tracking and ranging) Orbit determinations, station keeping and fuel management Sun outage and eclipse operations Loss of lock Intra-system/inter-system interference coordination 4 Space law 2 Financial aspects of satellite communications 2 Totala 20 8 Satellite communications for development, education and training (2 weeks) 8.1 Classroom lectures Satellite communications for development education and training—an overview 4 Indian experience with the Satellite Instructional Television Experiment (SITE), Kneda Communications Project (KCP), Training and Development Communications Channel (TDCC), Jhabua Development Communications Project (JDCP) and University Grant Commission (UGC) 6 Hardware Software Social research Local broadcasting (TV, radio, cable network) 2 Planning for satellite communications for development 4 Research and evaluation Program production for development communications A/AC.105/L.239 21 Module/ submodule Topic Number of 45-minute sessions Hardware Cost Satellite technology for development, education and training 8 Receive system Transmit system Talk-back system DAMA control Value-added services Return video Data broadcasting Internet broadcasting Multimedia broadcasting Two-way videoconferencing Operational, technological and legal issues in transborder channels for development 2 Teleconferencing experiences of users for rural development 4 Disaster management 2 Subtotal 32 8.2 Demonstrations 20 Demonstration of talk-back systems (JDCP and TDCC) Direct reception system (analog and digital) Two-way video conference (Spacenet) 8.3 Field visits 24 Totala 76 9 Pilot project (10 weeks) Project definition Needs of the participant’s country Topic of interest of the participant The work leading towards the one-year project Suggested topics for the project Earth station subsystems Systems analysis for communications satellites Spacecraft design Antenna footprint design Communication systems design Network planning and relevant software development Applications of TV and radio for development communications Economics of satellite communications Domestic system definition Policy research aTotals do not include tests and examinations or library work (see also chap. (...) A/AC.105/L.239 23 Annex III Explanatory notes for the curriculum AIR All India Radio AOCS attitude and orbit control system APT Asia Pacific Telecommunity ATM asynchronous transfer mode BER bit error rate BSS broadcast satellite service CBT computer-based teaching CDMA code division multiple access CISC complex instruction set computer C/kT carrier-to-receiver noise density C/N carrier-to-noise (ratio) DAMA demand assignment multiple access DBS direct broadcasting satellite DCT discrete cosine transform DECU Development and Educational Communication Unit DFT discrete Fourier transform DMA direct memory access DOE Department of Electronics DOS disk operating system DOT Department of Telecommunications DSDB digital sound and data broadcasting DSP digital signal processing DTH direct-to-home DVB digital video broadcasting EIRP effective isotropic radiated power EMC electromagnetic compatibility EMI electromagnetic interference ETSI European Telecommunications Standards Institute FFT fast Fourier transform FIR finite impulse response A/AC.105/L.239 24 FM frequency modulation FMTV frequency modulation television FSS fixed satellite service GEO geosynchronous Earth orbit GPS Global Positioning System G/T antenna gain to system noise temperature ratio HDTV high-definition television HPA high-power amplifier IIR infinite impulse response IMD India Meteorological Department IMT International Mobile Telecommunication INSAT Indian National Satellite System I/O input/output IP Internet protocol ISDN integrated services digital network ISO International Organization for Standardization ITU International Telecommunication Union JDCP Jhabua Development Communications Project KCP Kheda Communications Project LAN local area network LEO low-Earth orbit LNA low-noise amplifier MBS multimedia broadcast service MCPC multiple channels per carrier MEO medium-Earth orbit MIC microwave integrated circuit MPEG Moving Picture Experts Group MSS mobile satellite service NICNET National Informatics Centre Network NOAA National Oceanic and Atmospheric Administration OBP on-board processing PTI Press Trust of India RFI radio frequency interference A/AC.105/L.239 25 RISC reduced instruction set computer SCPC single channel per carrier SITE Satellite Instructional Television Experiment S/N signal-to-noise (ratio) SNG satellite news gathering SSMA spread spectrum multiple access TCP/IP transmission control protocol/Internet protocol TDCC Training and Development Communication Channel TDM time division multiplexing TDMA time division multiple access TT and C Telemetry, Tracking and Command TVRO television receive-only system UGC University Grant Commission VHRR very high resolution radiometer VSAT very small aperture terminal
Langue:Français
Ponctuation: 1023200.3 - daccess-ods.un.org/acce...?open&DS=A/AC.105/L.239&Lang=F
Source de données: ods
LETTER DATED 28 AUGUST 2020 FROM THE PRESIDENT OF THE SECURITY COUNCIL ADDRESSED TO THE SECRETARY-GENERAL AND THE PERMANENT REPRESENTATIVES OF THE MEMBERS OF THE SECURITY COUNCIL
.: General 28 August 2020 Resolution 2538 (2020) Adopted by the Security Council on 28 August 2020 The Security Council, Recalling its previous relevant resolutions and presidential statements addressing issues of peacekeeping and women, peace and security, Recalling the purposes and principles of the Charter of the United Nations, reaffirming the primary responsibility of the Security Council under the Charter of the United Nations for the maintenance of international peace and security, Underscoring the importance of peacekeeping as one of the most effective tools available to the United Nations in the promotion and maintenance of international peace and security, Reaffirming the basic principles of peacekeeping, such as consent of the parties, impartiality, and non-use of force, except in self-defence and defence of the mandate, and recognizing that the mandate of each peacekeeping mission is specific to the need and situation of the country concerned, and that the Security Council expects full delivery of the mandates it authorizes, Recognizing the significance of the 20th anniversary of resolution 1325 (2000) and the 25th anniversary of the Beijing Declaration and Platform for Action as momentum for Member States to commit to implementing the Women, Peace and Security agenda and its priorities, by ensuring and promoting the full, equal and meaningful participation of women in peace processes, including through mainstreaming a gender perspective, and remain committed to increasing the number of civilian and uniformed women in peacekeeping at all levels and in all positions, including senior leadership positions, Recognizing the indispensable role of women in increasing the overall performance and effectiveness of peacekeeping operations, further recognizing that the presence of women and better balance between men and women among peacekeepers contribute to, among others, greater credibility of the missions among the population, more effective community engagement, and enhanced protection responses, S/2020/851 20-11256 4/6 Noting with appreciation the progress made in efforts undertaken by the Secretary-General to mobilize all partners and stakeholders in support of more effective United Nations peacekeeping through the Secretary-General’s “Action for Peacekeeping” initiative, which places high importance on promoting the Women, Peace and Security agenda, alongside advancing political solutions, strengthening protection of civilians, improving the safety and security of peacekeepers, supporting effective performance and accountability, strengthening the impact of peacekeeping on peacebuilding and sustaining peace, improving peacekeeping partnerships, and strengthening the conduct of peacekeeping operations and personnel, Recalling resolution 2242 (2015) and its request that Secretary-General initiate, in collaboration with Member States, a strategy to double the number of women in military and police contingents of United Nations peacekeeping operations by 2020 and further requests that this strategy ensure the full, effective and meaningful participation of women in all aspects of peacekeeping, further recalling the Secretary- General’s System-Wide Strategy on Gender Parity and Uniformed Gender Parity Strategy 2018–2028, and stressing the need to continue the efforts to increase participation of women in peacekeeping operations, Stressing that promoting increased women’s participation in peacekeeping operations requires collective commitment and concerted efforts by all Member States and the United Nations Secretariat, and should be supported with appropriate resources, welcoming continuing efforts and initiatives by Member States and the United Nations Secretariat to increase women’s participation in peacekeeping operations, including by providing uniformed women personnel with equal access to education, training and capacity building, networking opportunities, and taking steps to better understand and address barriers to participation of women in peacekeeping, Recalling its resolution 2242 (2015), recognizing the indispensable role of women in United Nations peacekeeping and welcoming efforts to incentivise greater numbers of women in military, police and civilian deployed in United Nations peacekeeping operations, and noting the importance of increasing the number of women in leadership positions and of ensuring that the needs and participation of women are integrated in all stages of mission planning and implementation through the inclusion of appropriate gender technical expertise, Underscoring the importance it places on the safety and security of peacekeepers, including women peacekeepers, in the field and the need for the Secretary-General and Troop- and Police-Contributing Countries and Member States to work together to ensure that missions are adequately resourced and all peacekeepers in the field are willing, capable and equipped effectively and safely to implement their mandate, 1. (...) Encourages Member States, the United Nations Secretariat and peacekeeping missions to facilitate networking opportunities and develop sustainable networks among former, current and prospective women peacekeepers, as a means to exchange experience and information about participation in peacekeeping operations and to inspire more women to participate in peacekeeping operations; 12.
Langue:Français
Ponctuation: 1003492.2 - https://daccess-ods.un.org/acc.../get?open&DS=S/2020/851&Lang=F
Source de données: ods
DAILY LIST OF DOCUMENTS ISSUED AT GENEVA
Report 19 - - P X P - X EB.AIR/GE.1/2002/0002 Report on the 26th session of EMEP 19 - - P X P - X ENERGY/2002/0005 Networking and Internet Applications 15 - - P X P - X TRADE/CEFACT/2002/0041 Report of the Eighth Session / 27-31.5.'02 23 - - P X P - X TRANS/WP.6/2002/0003 GLOSSARY OF TRANS.
Langue:Français
Ponctuation: 995510.5 - daccess-ods.un.org/acce...?open&DS=DL/GV/2002/223&Lang=F
Source de données: ods
BULLETIN OF THE MEETINGS AT THE PALAIS DES NATIONS IN GENEVA
Commission on Enterprise, Business Facilitation and Development, Ad -Hoc Expert Meeting on Building Skills in Developing Countries: Training, Networking and ICTs (27 November - 28 November) DAD DDA Groupe d'experts gouvernementaux chargé d'examiner de nouvelles mesures à prendre pour renforcer la coopération internationale en vue de prévenir, combattre et éliminer le courtage illicite des armes légères (27 novembre - 1 d écembre) 10:00/13:00 15:00/18:00 V priv.
Langue:Français
Ponctuation: 977757.1 - daccess-ods.un.org/acce...n&DS=BULLETIN/NO.10,194&Lang=F
Source de données: ods
ELECTION, IN ACCORDANCE WITH ARTICLE 43 OF THE CONVENTION ON THE RIGHTS OF THE CHILD, OF 5 MEMBERS OF THE COMMITTEE ON THE RIGHTS OF THE CHILD, TO REPLACE THOSE WHOSE TERMS ARE DUE TO EXPIRE ON 28 FEBRUARY 2003 : NOTE : ADDENDUM / BY THE SECRETARY-GENERAL
Nom du candidat Désigné par Gauri PRADHAN Népal NATIONS UNIES CRC CRC/SP/33/Add.3 page 2 Annexe NOTICE BIOGRAPHIQUE DU CANDIDAT Gauri PRADHAN (Népal) Date et lieu de naissance: 5 août 1962, Sindhupalchok (Népal) Langue de travail: Anglais Situation/fonctions actuelles: Président du Child Workers in Nepal Concerned Centre (CWIN) Président de la Fédération des ONG du Népal Membre du Bureau central de protection de l’enfance Coordonnateur de l’Équipe spéciale pour l’élaboration de plans d’action nationaux dans le prolongement de la session extraordinaire de l’Assemblée générale consacrée aux enfants Coordonnateur pour l’Asie du Sud de la Marche mondiale contre le travail des enfants Principales activités professionnelles: Rôle primordial, en tant que Président fondateur du CWIN et de la Fédération des ONG du Népal, dans la sensibilisation à la problématique des enfants qui travaillent au Népal Conseiller éditorial pour Voice of Child Workers Conseiller éditorial pour Bal Sarokar – mensuel népalais consacré aux activités de sensibilisation à la protection de l’enfance au Népal Membre fondateur, avec d’autres, du Forum sud-asiatique sur les droits de l’enfant et de la Coalition de l’Asie du Sud contre le travail forcé des enfants Conseiller pour les questions suivantes: droits de l’homme, droits de l’enfant (CRC), équité entre les sexes, travail des enfants, justice pour mineurs, enfants touchés par des conflits, crimes commis à l’égard de femmes et d’enfants, plaidoyer dans l’action Conseiller pour le mensuel Kantipur Today, Association népalaise des aveugles Études: Maîtrise d’administration des affaires, Université de Tribhuvan (Népal) Licence de commerce, Université de Tribhuvan (Népal) Licence de droit (thèse sur le travail des enfants), Université de Tribhuvan (Népal) CRC/SP/33/Add.3 page 3 Autres activités dans le domaine intéressant le mandat du Comité: Président du Children at Risk Networking Group (CAR-NWG), 1994-1997 Membre de l’Équipe spéciale pour le développement de l’enfant et les droits de l’enfant, Ministère de la condition féminine et de la protection sociale, 1996 Coordonnateur de l’Équipe spéciale chargée d’examiner le projet relatif aux enfants des rues à Sri Lanka, 1993 Coordonnateur national de la Marche mondiale contre le travail des enfants, 1998 Conseiller central pour le Programme contre la traite des femmes et des enfants (Police népalaise-UNICEF), 1999 Conseiller de recherche pour le projet de recherche de l’OIT sur les pires formes de travail des enfants au Népal, 2000 Conseiller pour l’élaboration d’un programme de cours sur la justice sociale, Département des études démographiques, Université de Tribhuvan, 1999 Membre du conseil d’administration de l’hôpital des enfants Kanti, 1996 Publications les plus récentes dans ce domaine: Children Caught under the Whirlpool of War, Misery Behind the Looms (anglais), Child Labour in Nepal (anglais), The Rights of the Child (anglais/népalais), Justice for Children (népalais), Children at Risk, Lost Childhood, Street Children in Kathmandu, Unfair Labour Practices in Nepal, About Child Sex and Paedophiles, Management of Child Care Homes (népalais), et plus de 200 articles sur la situation des enfants et des femmes au Népal. -----
Langue:Français
Ponctuation: 971979.1 - daccess-ods.un.org/acce...open&DS=CRC/SP/33/ADD.3&Lang=F
Source de données: ods
BULLETIN OF THE MEETINGS AT THE PALAIS DES NATIONS IN GENEVA
Commission on Enterprise, Business Facilitation and Development, Ad -Hoc Expert Meeting on Building Skills in Developing Countries: Training, Networking and ICTs (27 November - 28 November) DAD DDA Groupe d'experts gouvernementaux chargé d'examiner de nouvelles mesures à prendre pour renforcer la coopération internationale en vue de prévenir, combattre et éliminer le courtage illicite des armes légères (27 novembre - 1 d écembre) 10:00/13:00 15:00/18:00 V priv.
Langue:Français
Ponctuation: 971979.1 - daccess-ods.un.org/acce...n&DS=BULLETIN/NO.10,195&Lang=F
Source de données: ods