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Ranks of countries by the Good Country Index 1.5 (2020) ... 3 4 Finland: 7 13 52 8 6 9 12 5 Germany: 21 15 37 2 18 14 7 6 Sweden: 17 5 67 4 26 3 1 7
Roof pitch is the steepness of a roof expressed as a ratio of inch (es) rise per horizontal foot (or their metric equivalent), or as the angle in degrees its surface deviates from the horizontal. A flat roof has a pitch of zero in either instance; all other roofs are pitched . A roof that rises 3 inches per foot, for example, would be described ...
Smart grids by country. The term smart grid is most commonly defined as an electric grid that has been digitized to enable two way communication between producers and consumers. [1] The objective of the smart grid is to update electricity infrastructure to include more advanced communication, control, and sensory technology with the hope of ...
Statistical subregions as defined by the United Nations Statistics Division [1] This is a list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2024 revision of World Population Prospects. It presents population estimates from 1950 to the present. [2]
376 – Andorra (formerly 33 628) 377 – Monaco (formerly 33 93) 378 – San Marino (interchangeably with 39 0549; earlier was allocated 295 but never used) 379 – Vatican City (assigned but uses 39 06698). 38 – formerly assigned to Yugoslavia until its break-up in 1991. 380 – Ukraine. 381 – Serbia.
World Giving Index. The World Giving Index ( WGI) is an annual report published by the Charities Aid Foundation, using data gathered by Gallup, and ranks over 140 countries in the world according to how charitable they are. The aim of the World Giving Index is to provide insight into the scope and nature of giving around the world.
Solar power produced around 1.3 terrawatt-hours (TWh) worldwide in 2022, [10] representing 4.6% of the world's electricity. Almost all of this growth has happened since 2010. [ 50 ] Solar energy can be harnessed anywhere that receives sunlight; however, the amount of solar energy that can be harnessed for electricity generation is influenced by ...
Wireless LAN (WLAN) channels are frequently accessed using IEEE 802.11 protocols. The 802.11 standard provides several radio frequency bands for use in Wi-Fi communications, each divided into a multitude of channels numbered at 5 MHz spacing (except in the 45/60 GHz band, where they are 0.54/1.08/2.16 GHz apart) between the centre frequency of the channel.