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Citations sur le AND

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• This free to play sweepstake generator has been created in association with Racing Welfare who work to support current and retired racing staff, and their families through professional help and practical guidance.

• As of February 2021, the proven and probable reserves at the Tugaske project were estimated at 34.93Mt of sylvinite and 14.53Mt muriate of potash (MOP) with a combined grade of 42.26% potassium chloride (KCl).

• When you think of a mine, you may picture grimy, black soot and sickening dust. But the walls of Berezniki, Russia's sylvinite mine hold layers of red, blue and orange. The rainbow walls are created by potassium-rich sylvinite deposits that formed millions of years ago, when ancient underground oceans dried up, leaving beind rock and salts. 

• Interestingly, strawberry inflorescences combine two branching systems – a monopodial primary axis and sympodial lateral branches – and are botanically known as thyrses. The development of thyrse architecture has not been previously explored in any other plant.

• Histological findings were reported as follows: "Direct potassium hydroxide (KOH) microscopic examination from skin scrapings revealed branched brown hyphae with light brown septa. A fungal culture on Sabouraud's agar media produced wet, medium brown, yeast-like colonies, the surface of which later became black and shiny. A slide culture disclosed light brown, elliptic or peanut-shaped conidia comprised of one to two ampullaceous cells. Scanning electron microscopic examination of the conidia showed both annellation [sic] conidia with lunate bud scars and sympodial conidiogenesis."

• Cotton bolls were collected from the 10 mature plants of each experimental unit, and average boll weight was determined by dividing total seed cotton yield per plant to the total number of bolls. Number of sympodial branches per plant were calculated from 10 randomized selected plants of each experimental unit.

• Giuseppe was assigned to the Synchrocyclotron Division.  This was the first accelerator built at CERN and was operated from 1957 until 1990. Giuseppe set up a group and prepared the basic equipment for experiments that was used in 1958 for a successful search for pions decaying into an electron and a neutrino. This was a hot topic at the time and was the first experiment involving a CERN accelerator. "The news went all over the world overnight," recalls Giuseppe. Recently refurbished, the synchrocyclotron will soon become a permanent exhibit at CERN.

• This was reported to the entire world by the Pravda newspaper on 11 April 1957. The later date was due to the fact that the event took place only after the accelerator’s energy gradually raised since the commissioning day and exceeded the energy of 6,3 GeV of the then leading American synchrophasotron in Berkeley. “8,3 billion electronvolts reached!” the newspaper reported and thus announced that a record accelerator had been created in the Soviet Union.

• On the admission day, the patient was coughing repeatedly at home. After a vigorous cough he had a syncopal episode. Right after this, the patient was brought to the emergency department (ED) and admitted for syncope workup.

• A 23-year-old woman with past medical history of bipolar II disorder and a REM-specific seizure disorder that resolved at age 9 presented after a syncopal episode. The patient reported an initial sensation of lightheadedness while at work, which was followed by a syncopal episode with brief (1-2 min) loss of consciousness and a minor head injury.

• Here, we report using plaque unit forming titration, qPCR, immunofluorescence, and transmission electron microscopy that these isolates infect cells derived from a malignant human glioblastoma (U251 line). However, DENV3 MG-20 infected these cells with syncytium formation and cell death, while DENV3 PV_BR infected cells without syncytium formation or any other cytopathic effect (CPE) evidenced by optical microscopy. These results emphasize the difference in biological characteristics of these isolates, which could be a critical component in the interaction with the host cell and the development of severe dengue.

• Immunofluorescence studies (S protein-specific antibodies) from each syncytium indicate a very high infection level. We could not find any syncytial cells in mildly infected patients. However, identical (neutrophils or type 2 pneumocytes) and heterotypic (neutrophils-monocytes) plasma membrane initial fusion (indicating initiation of fusion) was observed under TEM in moderately infected patients. Fully matured large-size (20–100 μm) syncytial cells were found in severe acute respiratory distress syndrome (ARDS-like) patients of neutrophils, monocytes, and macrophage origin under SEM.

• Kat Schroeder, a PhD student from the Department of Biology at the University of New Mexico, described the fusion of certain vertebrae into the synsacrum and pygostyle as one of the most significant evolutionary adaptations in birds.

• Charles Darwin collected this syntype male specimen of Docemina crassipes in Tierra del Fuego, an archipelago at the southernmost tip of South America, during his voyage onboard the H.M.S. Beagle (1832 to 1836). The species was described in 1918 by the English entomologist George Charles Champion, in the journal Annals and Magazine of Natural History.

• Representative Dave Lislegard (DFL-Aurora) and Senator Grant Hauschild (DFL-Hermantown) called on Republicans to retract their proposal to send taconite tax dollars to non-Iron Range communities of Cromwell, Moose Lake, and Willow River.

• WASHINGTON — The state’s Indian tribes are panning the Environmental Protection Agency for failing to impose tougher restrictions on mercury emissions from taconite operations, saying they would fail to prevent continued land and water contamination.

• SEATTLE — A graffiti tagger who was accused of causing hundreds of thousands of dollars in damage to public and private property in Seattle has been ordered to spend 80 hours cleaning up graffiti in the city, according to a plea agreement.

• The new facility will serve a large number of clients and allow multiple mines to send tailings for processing and testing.

• EnviroGold Global Ltd, the technology company seeking to enable the global mining industry to monetise valuable metals contained in mine waste and tailings including gold, silver, copper, zinc, and nickel, has provided an update on its plans to demonstrate and commercialise its proprietary leaching technology – the NVRO Clean Leach Process. EnviroGold has selected a manufacturer to construct the processing unit that will be used to demonstrate the NVRO Clean Leach Process to several potential customers, including major global mining companies.

• New research out of ETH Zurich suggests that certain features of the tailings dam at Vale’s Corrego do Feijao iron ore mine in Brumadinho, southeastern Brazil, may have been the cause of the burst that released 10 million cubic metres of liquefied tailings, destroyed neighbouring settlements, took a railway bridge with it and killed at least 270 people.