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Porter Ranch, Los Angeles
Porter Ranch is a suburban neighborhood in the northwest San Fernando Valley region of the City of Los Angeles, California. History New home construction that was completed in the Porter Ranch area in the 1990s–2000s, including the Renaissance Summit development, was mired in controversy and Los Angeles politics in the late 1980s and early 1990s. Existing residents of the Porter Ranch area feared the increased traffic that would be brought by the planned building of an area commercial complex to service the new homes being built. Developments were also criticized for destroying the natural beauty of the brush and wild areas that inhabited the space before the houses were built. However, Shapell Homes, a company founded by Nathan Shapell, a major Los Angeles builder, brought together powerful Los Angeles political figures to support the new home building. Aliso Canyon Bridge In the late 80s, there was an attempt to connect Sesnon Boulevard, the road that flanks the north sid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Countries
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a special political status (2 states, both in free association with New Zealand). Compiling a list such as this can be a complicated and controversial process, as there is no definition that is binding on all the members of the community of nations conce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange County Register
''The Orange County Register'' is a paid daily newspaper published in California. The ''Register'', published in Orange County, California, is owned by the private equity firm Alden Global Capital via its Digital Fiest/Media News subsidiaries. Freedom Communications owned the newspaper from 1935 to 2016. History The ''Register'' was founded by a consortium as the ''Santa Ana Daily Register'' in 1905. It was sold to J. P. Baumgartner in 1906 and to J. Frank Burke in 1927. In 1935 it was bought by Raymond C. Hoiles, who renamed it the ''Santa Ana Register.'' After the Japanese attack on Pearl Harbor, Hoiles was one of the few newspaper publishers in the country to oppose the forced relocation of Japanese and Japanese Americans to camps away from the West Coast. Hoiles reorganized his holdings as Freedom Newspapers, Inc. In 1950, the name was changed to Freedom Communications. The paper dropped "Santa Ana" from its title in 1952. In 1956, the newspaper was a prominent support ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitchell Englander
Mitchell Englander (born July 25, 1970) is an American former politician who served as a member of the Los Angeles City Council, representing District 12 in the San Fernando Valley, until he resigned December 31, 2018. While serving in City Council, he was the only member of the city council who was registered as Republican. Englander resigned in order to take a job with Oak View Group. He was subsequently indicted on corruption charges, as part of a major corruption probe at Los Angeles City Hall. Englander pleaded guilty to one felony charge on June 7, 2020. Biography Englander was born in 1970 in West Hills in the San Fernando Valley. According to an interview with the ''Los Angeles Daily News,'' his parents separated when he was 5 years old, and his mother, Linda, a real-estate agent, "worked two jobs, but lost a home to foreclosure." They lived in Canoga Park with his uncle Michael, whose janitorial firm Englander worked for as a teenager. Englander attended college in Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temporary Flight Restriction
The Federal Aviation Regulations (FARs) are rules prescribed by the Federal Aviation Administration (FAA) governing all aviation activities in the United States. The FARs comprise Title 14 of the Code of Federal Regulations (CFR). A wide variety of activities are regulated, such as aircraft design and maintenance, typical airline flights, pilot training activities, hot-air ballooning, lighter-than-air aircraft, man-made structure heights, obstruction lighting and marking, model rocket launches, commercial space operations, model aircraft operations, Unmanned Aircraft Systems (UAS) and kite flying. The rules are designed to promote safe aviation, protecting pilots, flight attendants, passengers and the general public from unnecessary risk. FAR vs. 14 CFR Since 1958, these rules have typically been referred to as "FARs", short for Federal Aviation Regulations. However, another set of regulations (Title 48) is titled "Federal Acquisitions Regulations", and this has led to conf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Aviation Administration
The Federal Aviation Administration (FAA) is the largest transportation agency of the U.S. government and regulates all aspects of civil aviation in the country as well as over surrounding international waters. Its powers include air traffic management, certification of personnel and aircraft, setting standards for airports, and protection of U.S. assets during the launch or re-entry of commercial space vehicles. Powers over neighboring international waters were delegated to the FAA by authority of the International Civil Aviation Organization. Created in , the FAA replaced the former Civil Aeronautics Administration (CAA) and later became an agency within the U.S. Department of Transportation. Major functions The FAA's roles include: *Regulating U.S. commercial space transportation *Regulating air navigation facilities' geometric and flight inspection standards *Encouraging and developing civil aeronautics, including new aviation technology *Issuing, suspending, or revoki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methane Emissions
Increasing methane emissions are a major contributor to the rising concentration of greenhouse gases in Earth's atmosphere, and are responsible for up to one-third of near-term global heating. During 2019, about 60% (360 million tons) of methane released globally was from human activities, while natural sources contributed about 40% (230 million tons). Reducing methane emissions by capturing and utilizing the gas can produce simultaneous environmental and economic benefits. Since the Industrial Revolution, methane concentrations in the atmosphere have more than doubled, and about 20 percent of the warming the planet has experienced can be attributed to the gas. About one-third (33%) of anthropogenic emissions are from gas release during the extraction and delivery of fossil fuels; mostly due to gas venting and gas leaks from both active fossil fuel infrastructure and orphan wells. Russia is the world's top methane emitter from oil and gas. Animal agriculture is a similarly lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Air Resources Board
The California Air Resources Board (CARB or ARB) is the "clean air agency" of the government of California. Established in 1967 when then-governor Ronald Reagan signed the Mulford-Carrell Act, combining the Bureau of Air Sanitation and the Motor Vehicle Pollution Control Board, CARB is a department within the cabinet-level California Environmental Protection Agency. The stated goals of CARB include attaining and maintaining healthy air quality; protecting the public from exposure to toxic air contaminants; and providing innovative approaches for complying with air pollution rules and regulations. CARB has also been instrumental in driving innovation throughout the global automotive industry through programs such as its ZEV mandate. One of CARB's responsibilities is to define vehicle emissions standards. California is the only state permitted to issue emissions standards under the federal Clean Air Act, subject to a waiver from the United States Environmental Protection Agen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odorant
An aroma compound, also known as an odorant, aroma, fragrance or flavoring, is a chemical compound that has a smell or odor. For an individual chemical or class of chemical compounds to impart a smell or fragrance, it must be sufficiently volatile for transmission via the air to the olfactory system in the upper part of the nose. As examples, various fragrant fruits have diverse aroma compounds, particularly strawberries which are commercially cultivated to have appealing aromas, and contain several hundred aroma compounds. Generally, molecules meeting this specification have molecular weights of less than 310. Flavors affect both the sense of taste and smell, whereas fragrances affect only smell. Flavors tend to be naturally occurring, and the term ''fragrances'' may also apply to synthetic compounds, such as those used in cosmetics. Aroma compounds can naturally be found in various foods, such as fruits and their peels, wine, spices, floral scent, perfumes, fragrance o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tert-Butylthiol
''tert''-Butylthiol, also known as 2-methylpropane-2-thiol, 2-methyl-2-propanethiol, ''tert''-butyl mercaptan (TBM), and ''t''-BuSH, is an organosulfur compound with the formula (CH3)3CSH. This thiol is used as an odorant for natural gas, which is otherwise odorless. It may also have been used as a flavoring agent. Preparation At least one publication has listed ''tert''-butylthiol as a very minor component of cooked potatoes, but because the ''tert''-butyl moiety is very rare in natural products, other sources doubt the existence of natural sources of the compound. It was first prepared in 1890 by Leonard Dobbin by the reaction of zinc sulfide and ''t''-butyl chloride. The compound was later prepared in 1932 by the reaction of the Grignard reagent, ''t''-BuMgCl, with sulfur to give the corresponding thiolate, followed by hydrolysis. This preparation is shown below: :''t''-BuMgCl + S → ''t''-BuSMgCl :''t''-BuSMgCl + H2O → ''t''-BuSH + Mg(OH)Cl It is current ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Gas
Natural gas (also called fossil gas or simply gas) is a naturally occurring mixture of gaseous hydrocarbons consisting primarily of methane in addition to various smaller amounts of other higher alkanes. Low levels of trace gases like carbon dioxide, nitrogen, hydrogen sulfide, and helium are also usually present. Natural gas is colorless and odorless, so odorizers such as mercaptan (which smells like sulfur or rotten eggs) are commonly added to natural gas supplies for safety so that leaks can be readily detected. Natural gas is a fossil fuel and non-renewable resource that is formed when layers of organic matter (primarily marine microorganisms) decompose under anaerobic conditions and are subjected to intense heat and pressure underground over millions of years. The energy that the decayed organisms originally obtained from the sun via photosynthesis is stored as chemical energy within the molecules of methane and other hydrocarbons. Natural gas can be burned fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aliso Canyon Oil Field
The Aliso Canyon Oil Field (also Aliso Canyon Natural Gas Storage Field, Aliso Canyon Underground Storage Facility) is an oil field and natural gas storage facility in the Santa Susana Mountains in Los Angeles County, California, north of the Porter Ranch neighborhood of the City of Los Angeles. Discovered in 1938 and quickly developed afterward, the field peaked as an oil producer in the 1950s, but has remained active since its discovery. One of its depleted oil and gas producing formations, the Sesnon-Frew zone, was converted into a gas storage reservoir in 1973 by the Southern California Gas Company, the gas utility servicing the southern half of California. This reservoir is the second-largest natural gas storage site in the western United States, with a capacity of over 86 billion cubic feet of natural gas. Currently it is one of four gas storage facilities owned by Southern California Gas, the others being the La Goleta Gas Field west of Santa Barbara, Honor Rancho near Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern California Gas Company
The Southern California Gas Company (trading as SoCalGas) is a utility company based in Los Angeles, California, and a subsidiary of Sempra Energy. It is the primary provider of natural gas to Los Angeles and Southern California. Overview Its headquarters are located in the Gas Company Tower in downtown Los Angeles. SoCalGas provides natural gas service for approximately 21.6 million customers, spanning roughly 20,000 square miles of California, extending from Visalia in the north to the Mexican border in the south. Gas service for San Diego County is provided by sister utility San Diego Gas & Electric, and Southwest Gas and the Long Beach Gas & Oil Department (LBGO) carve out small portions of the Southern California area for natural gas delivery. The company provides gas service for all or part of the following counties: * Fresno *Imperial * Kern *Kings *Los Angeles * Orange * Riverside * San Bernardino *San Luis Obispo * Santa Barbara * Tulare * Ventura History This gas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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