The Country Doctor is a 1909 American short silent drama film written and directed by D. W. Griffith. Currently in the public domain, prints of The Country Doctor are preserved at the film archives of the Museum of Modern Art and the Library of Congress. Plot A doctor (Frank Powell) leaves his sick daughter (Adele DeGarde) to assist a neighbor that is gravely ill, and ignores his wife's requests to come home and take care of his own daughter who is getting worse. Cast Kate Bruce as Poor Mother (uncredited) Adele DeGarde as Poor Mother's Sick Daughter (uncredited) Gladys Egan as Edith Harcourt – Daughter (uncredited) Rose King as Maid (uncredited) Florence Lawrence as Mrs. Harcourt (uncredited) Mary Pickford as Poor Mother's Elder Daughter (uncredited) Frank Powell as Doctor Harcourt (uncredited)See also List of American films of 1909 1909 in film D. W. Griffith filmography Treasures...

The Eurasian curlew or common curlew (Numenius arquata) is a very large wader in the family Scolopacidae. It is one of the most widespread of the curlews, breeding across temperate Europe and Asia. In Europe, this species is often referred to just as the "curlew", and in Scotland known as the "whaup" in Scots. Taxonomy The Eurasian curlew was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Scolopax arquata. It is now placed with eight other curlews in the genus Numenius that was introduced by the French ornithologist Mathurin Jacques Brisson in 1760. The genus name Numenius is from Ancient Greek νουμήνιος, noumēnios, a bird mentioned by Hesychius. It is associated with the curlew because it appears to be derived from neos, "new" and mene "moon", referring to the crescent-shaped bill. The species name arquata is the Medieval Latin name for this bird, derived from Latin arcuatus, "bow-shaped", and again referring to the shape of the...

An alkylation unit (alky) is one of the conversion processes used in petroleum refineries. It is used to convert isobutane and low-molecular-weight alkenes (primarily a mixture of propene and butene) into alkylate, a high octane gasoline component. The process occurs in the presence of an acid such as sulfuric acid (H2SO4) or hydrofluoric acid (HF) as catalyst. Depending on the acid used, the unit is called a sulfuric acid alkylation unit (SAAU) or hydrofluoric acid alkylation unit (HFAU). In short, the alky produces a high-quality gasoline blending stock by combining two shorter hydrocarbon molecules into one longer chain gasoline-range molecule by mixing isobutane with a light olefin such as propylene or butylene from the refinery's fluid catalytic cracking unit (FCCU) in the presence of an acid catalyst. Since crude oil generally contains only 10-40% of hydrocarbon constituents in the gasoline range, refineries typically use an FCCU to convert high molecular weight hydrocarbons into smaller and more volatile compounds, which are then converted into liquid gasoline-size hydrocarbons. Byproducts of the FCC process also creates other low molecular...

An alkylation unit (alky) is one of the conversion processes used in petroleum refineries. It is used to convert isobutane and low-molecular-weight alkenes (primarily a mixture of propene and butene) into alkylate, a high octane gasoline component. The process occurs in the presence of an acid such as sulfuric acid (H2SO4) or hydrofluoric acid (HF) as catalyst. Depending on the acid used, the unit is called a sulfuric acid alkylation unit (SAAU) or hydrofluoric acid alkylation unit (HFAU). In short, the alky produces a high-quality gasoline blending stock by combining two shorter hydrocarbon molecules into one longer chain gasoline-range molecule by mixing isobutane with a light olefin such as propylene or butylene from the refinery's fluid catalytic cracking unit (FCCU) in the presence of an acid catalyst. Since crude oil generally contains only 10-40% of hydrocarbon constituents in the gasoline range, refineries typically use an FCCU to convert high molecular weight hydrocarbons into smaller and more volatile compounds, which are then converted into liquid gasoline-size hydrocarbons. Byproducts of the FCC process also creates other low molecular...

Risk management is the identification, evaluation, and prioritization of risks (defined in ISO 31000 as the effect of uncertainty on objectives) followed by coordinated and economical application of resources to minimize, monitor, and control the probability or impact of unfortunate events or to maximize the realization of opportunities. Risks can come from various sources including uncertainty in international markets, threats from project failures (at any phase in design, development, production, or sustaining of life-cycles), legal liabilities, credit risk, accidents, natural causes and disasters, deliberate attack from an adversary, or events of uncertain or unpredictable root-cause. There are two types of events i.e. negative events can be classified as risks while positive events are classified as opportunities. Risk management standards have been developed by various institutions, including the Project Management Institute, the National Institute of Standards and Technology, actuarial societies, and ISO standards (quality management standards to help work more efficiently and reduce product failures). Methods, definitions and goals vary widely...

The photoplayer is an automatic mechanical orchestra used by movie theatres to produce photoplay music to accompany silent films. Operation The central instruments in a photo player were a piano and percussion; some machines also added pipe organs and methods for manually creating sound effects. Like a player piano, the photo player played music automatically by reading piano rolls (rolls of paper with perforations), but the photo player could hold two rolls: one that would play while the other was prepared. Common sound effects included gunshots, bells and drums, which were generated by pulling chains called "cow-tails". Some photo players feature electric sound effects, such as sirens, automobile horns, and other oddities. A photo player operator had to load the paper rolls, start the machine and add the manual sound effects and percussion using the cow-tails. History Approximately 8,000 to 10,000 photoplayers were produced during the boom era of silent films, between 1910 and 1928. Around a dozen manufacturers produced the instruments, including the American Photo Player Company, which...

Randall Herman Meisner (March 8, 1946 – July 26, 2023) was an American musician, singer, songwriter and founding member of the Eagles. Throughout his professional musical career, Meisner's main role was that of bassist and backing high-harmony vocalist as a group member and session musician. He co-wrote the Eagles hit song "Take It to the Limit", which he also sang. Early life Randall Herman Meisner was born in Scottsbluff, Nebraska, the second child and only son of farmers Herman (1911–1995) and Emilie (née Haun) Meisner (1911–2010). All four of his grandparents were Volga German immigrants. Randy had an older sister, Carol, who died in 2005. He recalled that his mother was always singing around the house. His maternal grandfather, George Haun, was a violin teacher.The Meisner family grew corn, beans, alfalfa, and sugar beets on their farm. Young Randy developed an interest in the guitar at ten years old, after seeing Elvis Presley perform on the Ed Sullivan Show. He began taking lessons and playing in local bands. While attending Scottsbluff High School, one of Randy's teachers...

The Theory of the Leisure Class: An Economic Study of Institutions (1899), by Thorstein Veblen, is a treatise of economics and sociology, and a critique of conspicuous consumption as a function of social class and of consumerism, which are social activities derived from the social stratification of people and the division of labor; the social institutions of the feudal period (9th–15th c.) that have continued to the modern era.Veblen discusses how the pursuit and the possession of wealth affects human behavior, that the contemporary lords of the manor, the businessmen who own the means of production, have employed themselves in the economically unproductive practices of conspicuous consumption and conspicuous leisure, which are useless activities that contribute neither to the economy nor to the material production of the useful goods and services required for the functioning of society. Instead, it is the middle class and working class who are usefully employed in the industrialised, productive occupations that support the whole of society. Conducted in the late 19th century, Veblen's socio-economic analyses of the business...

Addison Mitchell McConnell III (born February 20, 1942) is an American politician and retired attorney serving as Senate Minority Leader. He also serves as the senior United States senator from Kentucky, a seat he has held since 1985. McConnell has been the leader of the Senate Republican Conference since 2007 and Senate Minority Leader since 2021, having previously held that post from 2007 to 2015. He was Senate Majority Leader from 2015 to 2021. McConnell first served as a Deputy United States Assistant Attorney General under President Gerald Ford from 1974 until 1975 and went on to serve as Jefferson County Judge/Executive from 1977 until 1984 in his home state of Kentucky. McConnell was first elected to the U.S. Senate in 1984 and is the second Kentuckian to serve as a party leader in the Senate. During the 1998 and 2000 election cycles, he was chairman of the National Republican Senatorial Committee. He was elected Majority Whip in the 108th Congress and re-elected to the post in 2004. In November 2006 he was elected Senate minority leader – the post he held until Republicans took control of the Senate in 2015. McConnell...

High-throughput screening (HTS) is a method for scientific experimentation especially used in drug discovery and relevant to the fields of biology, materials science and chemistry. Using robotics, data processing/control software, liquid handling devices, and sensitive detectors, high-throughput screening allows a researcher to quickly conduct millions of chemical, genetic, or pharmacological tests. Through this process one can quickly recognize active compounds, antibodies, or genes that modulate a particular biomolecular pathway. The results of these experiments provide starting points for drug design and for understanding the noninteraction or role of a particular location. Assay plate preparation The key labware or testing vessel of HTS is the microtiter plate, which is a small container, usually disposable and made of plastic, that features a grid of small, open divots called wells. In general, microplates for HTS have either 96, 192, 384, 1536, 3456 or 6144 wells. These are all multiples of 96, reflecting the original 96-well microplate with spaced wells of 8 x 12 with 9 mm spacing. Most of the...