Feb 16, 2017· This paper describes the technical development and accuracy assessment of the most recent and improved version of the SoilGrids system at 250m resolution (June 2016 update). SoilGrids provides global predictions for standard numeric soil properties (organic carbon, bulk density, Cation Exchange Capacity (CEC), pH, soil texture fractions and coarse fragments) at seven standard depths …
Read MoreIn chemistry, an element is a pure substance consisting only of atoms that all have the same numbers of protons in their atomic nuclei.Unlike chemical compounds, chemical elements cannot be broken down into simpler substances by chemical means.The number of protons in the nucleus is the defining property of an element, and is referred to as its atomic number (represented by the symbol Z ...
Read MoreAndroid Inc. was founded in Palo Alto, California, in October 2003 by Andy Rubin, Rich Miner, Nick Sears, and Chris White. Rubin described the Android project as having "tremendous potential in developing smarter mobile devices that are more aware of its owner''s location and preferences". The early intentions of the company were to develop an advanced operating system for digital cameras, …
Read MoreThe bombe (UK: / b ɒ m b /) is an electro-mechanical device used by the British cryptologists to help decipher German Enigma-machine-encrypted secret messages during World War II. The US Navy and US Army later produced their own machines to the same functional specification, albeit engineered differently both from each other and from Polish and British bombes.
Read Moreمیهن بلاگ، ابزار ساده و قدرتمند ساخت و مدیریت وبلاگ. با قابلیت نمایش آمار، سیستم مدیریت فایل و آپلود تا 25 مگ، دریافت بازخورد هوشمند، نسخه پشتیبان از پستها و نظرات
Read MoreA light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons.The color of the light (corresponding to the energy of the photons) is determined by the energy required for electrons to cross the band gap of the semiconductor.
Read MoreCryptanalysis of the Enigma ciphering system enabled the western Allies in World War II to read substantial amounts of Morse-coded radio communications of the Axis powers that had been enciphered using Enigma machines.This yielded military intelligence which, along with that from other decrypted Axis radio and teleprinter transmissions, was given the codename Ultra.
Read MoreASL - American Sign Language: free, self-study sign language lessons including an ASL dictionary, signing videos, a printable sign language alphabet chart (fingerspelling), Deaf Culture study materials, and resources to help you learn sign language. Good for homeschool sign language classes, parents (baby signing), interpreters, and people who just want to learn fun ASL phrases like hello ...
Read MoreThis principle, suggested by E. Glaser in 1965, 8 means that the default situation is lack of access, and the protection scheme identifies conditions under which access is permitted. The alternative, in which mechanisms attempt to identify conditions under which access should be refused, presents the wrong psychological base for secure system ...
Read MoreDue process under the Fourteenth Amendment can be broken down into two categories: procedural due process and substantive due process. Procedural due process, based on principles of "fundamental fairness," addresses which legal procedures are required to be followed in state proceedings. ... Laws Regulating Working Conditions and Wages ...
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