The first nine of 26 oxygen plants are being installed, and over 4,500 oxygen concentrators and 200 RT-PCR testing machines have already been delivered or are being delivered.
(...) The concentrator takes in air from the environment and produces a continuous source of oxygen. Another 3,000 oxygen concentrators previously procured are in use in Uttar Pradesh and Uttarakhand.
Language:English
Score: 658358.35
-
https://www.unicef.org/press-r...oxygen-concentrators-and-other
Data Source: un
L.126 : Method for estimating the concentration of hydrogen in optical fibre cables
Français Español
Home : ITU-T : Publications : Recommendations : L Series : L.126
Recently posted - Search Recommendations
L.126 : Method for estimating the concentration of hydrogen in optical fibre cables
Recommendation L.126
In force components
Number
Title
Status
L.126 (10/96)
Method for estimating the concentration of hydrogen in optical fibre cables
In force
Top - Feedback - Contact us - Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2018-10-09
Language:English
Score: 658336.04
-
https://www.itu.int/rec/T-REC-L.126/_page.print
Data Source: un
L.126 : Method for estimating the concentration of hydrogen in optical fibre cables
Français Español
Home : ITU-T : Publications : Recommendations : L Series : L.126
Recently posted - Search Recommendations
L.126 : Method for estimating the concentration of hydrogen in optical fibre cables
Recommendation L.126
In force components
Number
Title
Status
L.126 (10/96)
Method for estimating the concentration of hydrogen in optical fibre cables
In force
Top - Feedback - Contact us - Copyright © ITU 2008 All Rights Reserved Contact for this page : ITU-T Publications Updated : 2018-10-09
Language:English
Score: 658336.04
-
https://www.itu.int/rec/T-REC-L.126/en
Data Source: un
Surface sediments in the Baltic Sea contained manganese at mean concentrations of 3550–8960 mg/kg dry weight; the high manganese concentrations were thought to be due to ferro - manganese concretions and riverine loads.
(...) Concentrations of manganese in terrestrial plants tend to range from 20 to 500 mg/kg. (...) There are numerous reports of foliar manganese levels in excess of 2000–4000 mg/kg. Mean manganese concentrations in birds’ eggs from a variety of geographical areas range from 1 to 5 mg/kg dry weight, mean liver concentrations range from 3 to 11 mg/kg dry weight, and mean feather concentrations range from 0.3 to 40 mg/kg dry weight.
Language:English
Score: 658215.14
-
https://www.who.int/ipcs/publi...ations/cicad/cicad63_rev_1.pdf
Data Source: un
Concentrations ranged from below the limit of detection to 0.94 µg/l, with a mean concentration of 0.21 µg/l. 2-Butoxyethanol was detected in 56% of the 50 beverage samples (detection limit 6.80 µg/l). Concentrations ranged up to 73.8 µg/l, and the mean concentration was 6.46 µg/l (Conor Pacific, 1998).
(...) The ChemCAN4 model estimates average concentrations throughout the region; therefore, actual concentrations in the vicinity of releases could be higher than those estimated by the model.
Language:English
Score: 656419.4
-
https://www.who.int/ipcs/publi...d/cicad_67_2_butoxyethanol.pdf
Data Source: un
L.27 : Method for estimating the concentration of hydrogen in optical fibre cables
Français Español
Home : ITU-T : Publications : Recommendations : L Series : L.27
Recently posted - Search Recommendations
L.27 : Method for estimating the concentration of hydrogen in optical fibre cables
Recommendation L.27
In force components
Number
Title
Status
L.27 (10/96)
Method for estimating the concentration of hydrogen in optical fibre cables Former ITU-T L.27 renumbered as ITU-T L.126 on 2016-02-15 without further modification and without being republished.
Language:English
Score: 655677.6
-
https://www.itu.int/rec/T-REC-L.27
Data Source: un
Methods
Oxygen cylinders and concentrators were compared in terms of functionality and cost. (...) Cylinder costs are greatly influenced by leakage, which is common, whereas concentrator costs are affected by the cost of power far more than by capital costs. Only two of 12 facilities in the Gambia were found suitable for concentrators; at the remaining 10 facilities, cylinders were the better option.
Language:English
Score: 655032.86
-
https://www.who.int/bulletin/volumes/87/10/08-058370-ab/en/
Data Source: un
Editorial:
ECLAC
August 1998
Download Publication
pdf
Description
Abstract Concentration in liner shipping means that relatively larger shipping companies are increasing their market share at the expense of the remaining smaller players. (...) Another cause of the process of concentration is technological change, which has led to an increase of fixed costs as a proportion of total average costs. (...) The document presents a generally positive picture. The word concentration might initially raise the issues of abuse of market power and monopoly rents, but importers, exporters, consumers, ports, and major east-west carriers are all likely to gain from the described process.
Language:English
Score: 655032.86
-
https://www.cepal.org/en/publi...ts-ports-and-shipping-services
Data Source: un
Page Content 2
Page Content 3
Page Content 4
Page Content 5
Page Content 17
Page Content 18
Page Content 19
Page Content 20
Page Content 11
Page Content 12
Page Content 13
SIDS AND ICTS
Page Content 15
Executive Summary (pdf format)
Full Report (pdf format)
Page Content 6
Page Content 7
Page Content 8
Page Content 14
Quick links
Page Content 16
Title
URL
SortOrder
Indentation
ISOLang
LDCs, LLDCs & SIDS Homepage
https://staging.itu.int/en/ITU-D/LDCs/Pages/default.aspx
0 0px en
fff
LDCs, LLDCs, SIDS
0 0px es
Page d'accueil
LDCs, LLDCs, SIDS
0 0px fr
LDCs, LLDCs & SIDS Homepage
LDCs, LLDCs, SIDS
0 0px ru
LDCs, LLDCs & SIDS Homepage
LDCs, LLDCs, SIDS
0 0px zh
LDCs, LLDCs & SIDS Homepage
LDCs, LLDCs, SIDS
0 0px ar
Least Developed Countries (LDCs)
https://staging.itu.int/en/ITU-D/LDCs/Pages/LDCs.aspx
10 0px en
Países menos adelantados (PMA)
Least Developed Countries
10 0px es
Pays les moins avancés (PMA)
Least Developed Countries
10 0px fr
Least Developed Countries (LDCs)
Least Developed Countries
10 0px ru
Least Developed Countries (LDCs)
Least Developed Countries
10 0px zh
Least Developed Countries (LDCs)
Least Developed Countries
10 0px ar
Landlocked Developing Countries (LLDCs)
https://staging.itu.int/en/ITU-D/LDCs/Pages/Landlocked-Developing-Countries.aspx
20 0px en
Países en desarrollo sin litoral (PDSL)
Landlocked Developing Countries
20 0px es
Pays en développement sans littoral (PDSL)
Landlocked Developing Countries
20 0px fr
Least Developed Countries (LDCs)
Landlocked Developing Countries
20 0px ru
Least Developed Countries (LDCs)
Landlocked Developing Countries
20 0px zh
Least Developed Countries (LDCs)
Landlocked Developing Countries
20 0px ar
Small Island Developing States (SIDS)
https://staging.itu.int/en/ITU-D/LDCs/Pages/SIDS.aspx
30 0px en
Pequeños Estados insulares en desarrollo (PEID)
Small Island Developing States (SIDS)
30 0px es
Petits Etats insulaires en développement (PEID)
Small Island Developing States (SIDS)
30 0px fr
Small Island Developing States (SIDS)
Small Island Developing States (SIDS)
30 0px ru
Small Island Developing States (SIDS)
Small Island Developing States (SIDS)
30 0px zh
Small Island Developing States (SIDS)
Small Island Developing States (SIDS)
30 0px ar
Countries in Special Need
https://staging.itu.int/en/ITU-D/LDCs/Pages/Countries_In_Special_Need.aspx
40 0px en
Países con necesidades especiales
Countries in Special Need
40 0px es
Pays ayant des besoins particuliers
Countries in Special Need
40 0px fr
Countries in Special Need
Countries in Special Need
40 0px ru
Countries in Special Need
Countries in Special Need
40 0px zh
Countries in Special Need
Countries in Special Need
40 0px ar
Concentrated Assistance
http://www.itu.int/en/ITU-D/LDCs/Pages/Concentrated_Assistance_Focus.aspx
50 0px en
Asistencia concentrada
Concentrated Assistance
50 0px es
Assistance ciblée
Concentrated Assistance
50 0px fr
Concentrated Assistance
Concentrated Assistance
50 0px ru
Concentrated Assistance
Concentrated Assistance
50 0px zh
Concentrated Assistance
Concentrated Assistance
50 0px ar
Eventos
Events
60 0px es
Events
https://staging.itu.int/en/ITU-D/LDCs/Pages/events.aspx
60 0px en
Manifestations
Events
60 0px fr
Events
Events
60 0px ru
Events
Events
60 0px zh
Events
Events
60 0px ar
Publications
https://staging.itu.int/en/ITU-D/LDCs/Pages/Publications.aspx
70 0px en
Publicaciones
Publications
70 0px es
Publications
Publications
70 0px fr
Publications
Publications
70 0px ru
Publications
Publications
70 0px zh
Publications
Publications
70 0px ar
ITU Resolutions
https://staging.itu.int/en/ITU-D/LDCs/Pages/ITU-Resolutions.aspx
80 0px en
Follow
javascript: SP.SOD.executeFunc('followingcommon.js', 'FollowDoc', function() { FollowDoc('{ListId}', {ItemId}); });
0x0
0x0
ContentType
0x01
1100
Compliance Details
javascript:if (typeof CalloutManager !
Language:English
Score: 654818.26
-
https://www.itu.int/en/ITU-D/L...es/Publications/SIDS/ICTs.aspx
Data Source: un
Noting that the nvPM mass concentration measurement performed with the new much more sensitive measurement method could be related to the smoke number standard to control non- visibility of exhaust plumes, the CAEP/10 standard was introduced with a maximum nvPM mass concentration limit. This maximum nvPM mass concentration was developed based on a statistical relationship between nvPM mass concentration and the smoke number (SN). (...) A graphical
The Landing and Take-Off Particulate Matter Standards for Aircraft Gas Turbine Engines
CHAPTER THREE Local Air Quality 102
representation of the CAEP/10 nvPM mass concentration standard is shown in Figure 22. The CAEP/10 nvPM mass concentration standard and associated reporting were included in the ICAO Annex 16, Volume II, Amendment 9.
Language:English
Score: 654711
-
https://www.icao.int/environme...19/ENVReport2019_pg100-105.pdf
Data Source: un
