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ITU-R P Series Recommendations: New Documents ITU-R P Series Recommendations: New Documents Recently Posted Recommendations [ P.681-11 (08/2019) ] - Propagation data required for the design systems in the land mobile-satellite service Propagation data required for the design systems in the land mobile-satellite service [ P.526-15 (10/2019) ] - Propagation by diffraction Propagation by diffraction [ P.837-7 (06/2017) ] - Characteristics of precipitation for propagation modelling Characteristics of precipitation for propagation modelling [ P.837-7 (06/2017) ] - Characteristics of precipitation for propagation modelling Characteristics of precipitation for propagation modelling [ P.617-5 (08/2019) ] - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems [ P.453-14 (08/2019) ] - The radio refractive index: its formula and refractivity data The radio refractive index: its formula and refractivity data [ P.1511-2 (08/2019) ] - Topography for Earth-to-space propagation modelling Topography for Earth-to-space propagation modelling [ P.619-4 (08/2019) ] - Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth Propagation data required for the evaluation of interference between stations in space and those on the surface of the Earth [ P.528-4 (08/2019) ] - A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands A propagation prediction method for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands [ P.1812-5 (08/2019) ] - A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands [ P.681-11 (08/2019) ] - Propagation data required for the design systems in the land mobile-satellite service Propagation data required for the design systems in the land mobile-satellite service [ P.2001-3 (08/2019) ] - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz [ P.676-12 (08/2019) ] - Attenuation by atmospheric gases and related effects Attenuation by atmospheric gases and related effects [ P.531-14 (08/2019) ] - Ionospheric propagation data and prediction methods required for the design of satellite networks and systems Ionospheric propagation data and prediction methods required for the design of satellite networks and systems [ P.1238-10 (08/2019) ] - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 450 GHz Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 450 GHz [ P.1853-2 (08/2019) ] - Time series synthesis of tropospheric impairments Time series synthesis of tropospheric impairments [ P.1144-10 (08/2019) ] - Guide to the application of the propagation methods of Radiocommunication Study Group 3 Guide to the application of the propagation methods of Radiocommunication Study Group 3 [ P.1816-4 (08/2019) ] - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands [ P.841-6 (08/2019) ] - Conversion of annual statistics to worst-month statistics Conversion of annual statistics to worst-month statistics [ P.527-5 (08/2019) ] - Electrical characteristics of the surface of the Earth Electrical characteristics of the surface of the Earth [ P.310-10 (08/2019) ] - Definitions of terms relating to propagation in non-ionized media Definitions of terms relating to propagation in non-ionized media [ P.372-14 (08/2019) ] - Radio noise Radio noise [ P.2109-1 (08/2019) ] - Prediction of Building Entry Loss Prediction of Building Entry Loss [ P.1411-10 (08/2019) ] - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz [ P.1546-6 (08/2019) ] - Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 4 000 MHz Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 4 000 MHz [ P.1407-7 (08/2019) ] - Multipath propagation and parameterization of its characteristics Multipath propagation and parameterization of its characteristics [ P.1057-6 (08/2019) ] - Probability distributions relevant to radiowave propagation modelling Probability distributions relevant to radiowave propagation modelling [ P.341-7 (08/2019) ] - The concept of transmission loss for radio links The concept of transmission loss for radio links [ P.525-4 (08/2019) ] - Calculation of free-space attenuation Calculation of free-space attenuation [ P.533-14 (08/2019) ] - Method for the prediction of the performance of HF circuits Method for the prediction of the performance of HF circuits [ P.840-8 (08/2019) ] - Attenuation due to clouds and fog Attenuation due to clouds and fog [ P.618-13 (12/2017) ] - Propagation data and prediction methods required for the design of Earth-space telecommunication systems Propagation data and prediction methods required for the design of Earth-space telecommunication systems [ P.679-4 (07/2015) ] - Propagation data required for the design of broadcasting-satellite systems Propagation data required for the design of broadcasting-satellite systems [ P.620-7 (06/2017) ] - Propagation data required for the evaluation of coordination distances in the frequency range 100 MHz to 105 GHz Propagation data required for the evaluation of coordination distances in the frequency range 100 MHz to 105 GHz [ P.617-4 (12/2017) ] - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems [ P.452-16 (07/2015) ] - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz [ P.2108-0 (06/2017) ] - Prediction of Clutter Loss Prediction of Clutter Loss [ P.2040-1 (07/2015) ] - Effects of building materials and structures on radiowave propagation above about 100 MHz Effects of building materials and structures on radiowave propagation above about 100 MHz [ P.1409-1 (02/2012) ] - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz [ P.838-3 (03/2005) ] - Specific attenuation model for rain for use in prediction methods Specific attenuation model for rain for use in prediction methods [ P.835-6 (12/2017) ] - Reference Standard Atmospheres Reference Standard Atmospheres [ P.836-6 (12/2017) ] - Water vapour: surface density and total columnar content Water vapour: surface density and total columnar content [ P.526-13 (11/2013) ] - Propagation by diffraction Propagation by diffraction [ P.2109-0 (06/2017) ] - Prediction of Building Entry Loss Prediction of Building Entry Loss [ P.453-13 (12/2017) ] - The radio refractive index: its formula and refractivity data The radio refractive index: its formula and refractivity data [ P.834-9 (12/2017) ] - Effects of tropospheric refraction on radiowave propagation Effects of tropospheric refraction on radiowave propagation [ P.840-7 (12/2017) ] - Attenuation due to clouds and fog Attenuation due to clouds and fog [ P.1057-5 (12/2017) ] - Probability distributions relevant to radiowave propagation modelling Probability distributions relevant to radiowave propagation modelling [ P.681-10 (12/2017) ] - Propagation data required for the design of Earth-space land mobile telecommunication systems Propagation data required for the design of Earth-space land mobile telecommunication systems [ P.835-6 (12/2017) ] - Reference Standard Atmospheres Reference Standard Atmospheres
Language:English
Score: 797234.2 - http://www.itu.int/dms_pages/itu-r/rec/p/R-REC-P-RSS.xml
Data Source: un
Method and passion in Celso Furtado | Publication | Economic Commission for Latin America and the Caribbean Skip to main content United Nations Español English Português About ECLAC Executive Secretary Headquarters and offices Library CEPAL Review Economic Commission for Latin America and the Caribbean Menu Home Work areas 2030 Agenda for Sustainable Development Gender affairs International trade and integration Economic development Production, productivity and management Social development Sustainable development and human settlements Statistics Planning for development (ILPES) Population and development Natural resources Cooperation Publications Data and statistics Training Press Centre Events Home Work areas 2030 Agenda for Sustainable Development Gender affairs International trade and integration Economic development Production, productivity and management Social development Sustainable development and human settlements Statistics Planning for development (ILPES) Population and development Natural resources Cooperation Publications Data and statistics Training Press Centre Events Search About ECLAC Executive Secretary Headquarters and offices Library CEPAL Review ES EN PT You are here Home » Publications » Method and passion in Celso Furtado Available in: English Method and passion in Celso Furtado December 2004 | Regular Publications, Reviews and Bulletins » CEPAL Review Economic development Author: Bresser Pereira, Luiz Carlos UN symbol.: LC/G.2258-P p. 19-34 December 2004 Download Publication pdf Description The method that Celso Furtado used was essentially historical; his passion -a measured passion- was for Brazil. (...) CEPAL Review no.69 Search publications See publications list Topics Economic history of Latin America and the Caribbean CEPAL Review no.84 Subscription Get ECLAC updates by email Subscribe Work areas Gender affairs International trade and integration Economic development Production, productivity and management Social development Sustainable development and human settlements Statistics Planning for development (ILPES) Population and development Natural resources Follow us on Cooperation Publications Data and statistics Training Press Centre Events ECLAC Library Digital Repository About ECLAC Member states Subsidiary bodies ECLAC senior staff Employment opportunities Procurement ECLAC Headquarters Av.
Language:English
Score: 796983.54 - https://www.cepal.org/en/publi...thod-and-passion-celso-furtado
Data Source: un
The development, testing, processing, data validation and preparation for data dissemination for the CA and the CP are mostly handled by different groups within Statistics Canada. Census staff No enumerators were directly involved in field data collection for CA, because remote data collection methods were used in the CA 2016: CAWI, Mail out/Mail-back and CATI (for more details please see Section 7 (Data collection methods). 3. (...) Farm operators either completed and submitted an electronic form on the internet (using CAWI method) or mailed back the paper form directly to Statistics Canada in the National Capital Region. (...) This directive provides guidelines that apply to all Statistic Canada statistical programs that produce statistical outputs or data files. https://www23.statcan.gc.ca/imdb/p3Instr.pl?
Language:English
Score: 796679.5 - https://www.fao.org/fileadmin/...nada_2016_Final_24.02.2021.pdf
Data Source: un
To retain trust in official statistics, the statistical agencies need to decide according to strictly professional considerations, including scientific principles and professional ethics, on the methods and procedures for the collection, processing, storage and presentation of statistical data. 3. To facilitate a correct interpretation of the data, the statistical agencies are to present information according to scientific standards on the sources, methods and procedures of the statistics. 4. (...) The use by statistical agencies in each country of international concepts, classifications and methods promotes the consistency and efficiency of statistical systems at all official levels. 10.
Language:English
Score: 796643.16 - https://unece.org/DAM/stats/do...uments/ece/ces/e/1992/32.e.pdf
Data Source: un
Inflation of constant price estimates The Jamaican System ofThe Jamaican System of Quarterly GDPQuarterly GDP Direct versus Indirect Estimation • The methods of compilation of quarterly accounts may differ from those used in the annual exercise. This because the information available quarterly is much less than annually • For a majority of estimates the direct estimation method is used with the availability at quarterly intervals of the similar sources as used to compile the annual accounts • Indirect procedure being used at STATIN includes Lisman and Sandee (1964), which is a purely mathematical technique for constructing synthetic quarterly data based on past trends of annual data Direct versus Indirect Estimation • The methods of compilation of quarterly accounts may differ from those used in the annual exercise. (...) Seasonal Adjustment • STATIN uses the X11ARIMA seasonal adjustment method to seasonally adjust the time series • This method fits an ARIMA model to the original series, then uses the model forecast to extend the original series. • This extended series is then seasonally adjusted by the standard X-11 seasonal adjustment method.
Language:English
Score: 796624.76 - https://www.cepal.org/sites/de...es/2014-semcn-s4-ja-statin.pdf
Data Source: un
It assumes familiarity with basic regression methods and related mathematics but not the methods of time series forecasting. (...) Introduction to Stata Weighted moving average methods. These include exponential smoothing and Holt-Winters methods, which essentially fit a suitable curve to historical time series. Autoregressive integrated moving average forecasting (ARIMA) methods, which allow a variable to be explained by past values of itself independent of any theory but based on their stochastic properties.
Language:English
Score: 796094.24 - https://www.cepal.org/en/event...ce-managers-selected-caribbean
Data Source: un
Bureau of Statistics, work unit of the Policy Integration Department ILO is a specialized agency of the United Nations About the ILO Topics Regions Meetings and events Publications Research Labour standards Statistics and databases Français | Español | FAQs | Contact us     Home page Introduction to occupational classifications   ISCO-08   Structure, definitions and correspondence tables     Eurostat Discussion Forum   ISCO-88   Structure & Definitions Alphabetical Index   ISCO-68   Major, Minor and Unit Groups Publication   ISCO-58   Major, Minor and Unit Groups Publication   Web Discussion Join Web Discussion   Papers and articles       2147 MINING ENGINEERS, METALLURGISTS AND RELATED PROFESSIONALS   Mining engineers, metallurgists and related professionals conduct research, design and develop and maintain commercial- scale methods of extracting metals from their ores, or minerals, water, oil or gas from the earth and of developing new alloys, ceramic and other materials, or study and advise on technological aspects of particular materials, products or processes. Tasks include: (a) conducting research and advising on, designing and developing new or improved methods to deal with engineering aspects of mining and oil, gas or water extraction; (b) determining most suitable methods of efficient mining and extraction, types of machinery to be used, planning layout and directing construction of shafts and tunnels; (c) determining drilling site and devising methods of controlling the flow of water, oil or gas from wells; (d) planning and directing storage, initial treatment and transportation of water, oil or gas; (e) establishing safety standards and procedures and first-aid facilities, especially underground; (f) conducting research, developing methods of extracting metals from their ores and advising on their application; (g) investigating properties of metals and alloys, developing new alloys and advising on and supervising technical aspects of metal and alloy manufacture and processing; (h) studying and advising on technological aspects of particular materials or processes; (i) maintaining technical liaison and consultancy with other relevant specialists in particular with geologists and geophysicists; (j) preparing scientific papers and reports; (k) performing related tasks; (l) supervising other workers. (...) For further information, please contact the Bureau of Statistics at Tel: +41.22.799.8631, Fax: +41.22.799.6957 or E-mail: stat@ilo.org STAT: [ Top | STAT Home | Publications | Contact ] © 1996-2017 International Labour Organization (ILO) | Copyright and Permissions | Privacy policy | Disclaimer
Language:English
Score: 796063.57 - www.ilo.org/public/engl...reau/stat/isco/isco88/2147.htm
Data Source: un
Bureau of Statistics, work unit of the Policy Integration Department ILO is a specialized agency of the United Nations About the ILO Topics Regions Meetings and events Publications Research Labour standards Statistics and databases Français | Español | FAQs | Contact us     Home page Introduction to occupational classifications   ISCO-08   Structure, definitions and correspondence tables     Eurostat Discussion Forum   ISCO-88   Structure & Definitions Alphabetical Index   ISCO-68   Major, Minor and Unit Groups Publication   ISCO-58   Major, Minor and Unit Groups Publication   Web Discussion Join Web Discussion   Papers and articles       2131 COMPUTER SYSTEMS DESIGNERS AND ANALYSTS   Computer systems designers and analysts conduct research, improve or develop computing concepts and operational methods, and advise on or engage in their practical application. Tasks include: (a) researching into the principles and operational methods of computers and computer-based systems for information communication and processing, planning, design, process control and production; development and maintenance of computer software, as well as data structures and databases, algorithms, artificial intelligence and robotics; (b) maintaining data dictionary and management systems of databases to ensure validity and safety of data; (c) contributing to and keeping up with technical developments of computers, peripherals, computing methods and software, their potential and limitations; (d) analysing computer users' requirements, by consultation, to determine hardware and software configurations and development needs and preparing cost-benefit analyses- (e) writing programming specifications and preparing technical reports and instruction manuals specifying methods of operation and maintenance of the computer hardware and software configurations:. (f) designing, writing, maintaining and updating software which controls the overall functioning of computers and which links hardware and computer applications software (g) designing and implementing communication networks between different computer installations (h) developing improved methods and instruments, including computer languages, for writing, documenting and maintaining computer software, (i) preparing scientific papers and reports; (j) performing related tasks; (k) supervising other workers.
Language:English
Score: 796063.57 - https://www.ilo.org/public/eng...reau/stat/isco/isco88/2131.htm
Data Source: un
Bureau of Statistics, work unit of the Policy Integration Department ILO is a specialized agency of the United Nations About the ILO Topics Regions Meetings and events Publications Research Labour standards Statistics and databases Français | Español | FAQs | Contact us     Home page Introduction to occupational classifications   ISCO-08   Structure, definitions and correspondence tables     Eurostat Discussion Forum   ISCO-88   Structure & Definitions Alphabetical Index   ISCO-68   Major, Minor and Unit Groups Publication   ISCO-58   Major, Minor and Unit Groups Publication   Web Discussion Join Web Discussion   Papers and articles       2147 MINING ENGINEERS, METALLURGISTS AND RELATED PROFESSIONALS   Mining engineers, metallurgists and related professionals conduct research, design and develop and maintain commercial- scale methods of extracting metals from their ores, or minerals, water, oil or gas from the earth and of developing new alloys, ceramic and other materials, or study and advise on technological aspects of particular materials, products or processes. Tasks include: (a) conducting research and advising on, designing and developing new or improved methods to deal with engineering aspects of mining and oil, gas or water extraction; (b) determining most suitable methods of efficient mining and extraction, types of machinery to be used, planning layout and directing construction of shafts and tunnels; (c) determining drilling site and devising methods of controlling the flow of water, oil or gas from wells; (d) planning and directing storage, initial treatment and transportation of water, oil or gas; (e) establishing safety standards and procedures and first-aid facilities, especially underground; (f) conducting research, developing methods of extracting metals from their ores and advising on their application; (g) investigating properties of metals and alloys, developing new alloys and advising on and supervising technical aspects of metal and alloy manufacture and processing; (h) studying and advising on technological aspects of particular materials or processes; (i) maintaining technical liaison and consultancy with other relevant specialists in particular with geologists and geophysicists; (j) preparing scientific papers and reports; (k) performing related tasks; (l) supervising other workers. (...) For further information, please contact the Bureau of Statistics at Tel: +41.22.799.8631, Fax: +41.22.799.6957 or E-mail: stat@ilo.org STAT: [ Top | STAT Home | Publications | Contact ] © 1996-2017 International Labour Organization (ILO) | Copyright and Permissions | Privacy policy | Disclaimer
Language:English
Score: 796063.57 - https://www.ilo.org/public/eng...reau/stat/isco/isco88/2147.htm
Data Source: un
Bureau of Statistics, work unit of the Policy Integration Department ILO is a specialized agency of the United Nations About the ILO Topics Regions Meetings and events Publications Research Labour standards Statistics and databases Français | Español | FAQs | Contact us     Home page Introduction to occupational classifications   ISCO-08   Structure, definitions and correspondence tables     Eurostat Discussion Forum   ISCO-88   Structure & Definitions Alphabetical Index   ISCO-68   Major, Minor and Unit Groups Publication   ISCO-58   Major, Minor and Unit Groups Publication   Web Discussion Join Web Discussion   Papers and articles       2131 COMPUTER SYSTEMS DESIGNERS AND ANALYSTS   Computer systems designers and analysts conduct research, improve or develop computing concepts and operational methods, and advise on or engage in their practical application. Tasks include: (a) researching into the principles and operational methods of computers and computer-based systems for information communication and processing, planning, design, process control and production; development and maintenance of computer software, as well as data structures and databases, algorithms, artificial intelligence and robotics; (b) maintaining data dictionary and management systems of databases to ensure validity and safety of data; (c) contributing to and keeping up with technical developments of computers, peripherals, computing methods and software, their potential and limitations; (d) analysing computer users' requirements, by consultation, to determine hardware and software configurations and development needs and preparing cost-benefit analyses- (e) writing programming specifications and preparing technical reports and instruction manuals specifying methods of operation and maintenance of the computer hardware and software configurations:. (f) designing, writing, maintaining and updating software which controls the overall functioning of computers and which links hardware and computer applications software (g) designing and implementing communication networks between different computer installations (h) developing improved methods and instruments, including computer languages, for writing, documenting and maintaining computer software, (i) preparing scientific papers and reports; (j) performing related tasks; (k) supervising other workers.
Language:English
Score: 796063.57 - www.ilo.org/public/engl...reau/stat/isco/isco88/2131.htm
Data Source: un