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Brown Lake (Stradbroke Island)
Brown Lake (Bummeria) is a perched lake on North Stradbroke Island, in South-East Queensland, Australia. The ecosystem is an example of a coastal non-floodplain sand lake and is characterised by acidic water, nutrient-poor and sandy soil, shrub-like vegetation and wet heathland. Brown Lake is of geographical significance, possessing ecological value. The geomorphology of the ecosystem is representative of the unique parabolic dune ridge systems that formed during the Pleistocene epoch. As a perched lake, the hydrological operations of Brown Lake are highly diverse and complex. The lake is also of cultural significance to the Aboriginal population of North Stradbroke Island, the Quandamooka people, as they possess a spiritual and physical relationship with the ecosystem. The indigenous population care for and protect the landscape, sharing traditional environmental management knowledge. Brown Lake’s cultural heritage and ecological value, along with the environmental damage associated with tourism, has led to increased conservation. The Queensland Government and the Quandamooka Yoolooburrabee Aboriginal Corporation (QYAC) have proposed an improved environmental management plan, combining traditional and contemporary management practices.
  • 2.3K
  • 14 Nov 2022
Topic Review
Sports Analytics
Sports analytics are a collection of relevant, historical, statistics that can provide a competitive advantage to a team or individual. Through the collection and analyzation of these data, sports analytics inform players, coaches and other staff in order to facilitate decision making both during and prior to sporting events. The term "sports analytics" was popularized in mainstream sports culture following the release of the 2011 film, Moneyball, in which Oakland Athletics General Manager Billy Beane (played by Brad Pitt) relies heavily on the use of analytics to build a competitive team on a minimal budget. There are two key aspects of sports analytics — on-field and off-field analytics. On-field analytics deals with improving the on-field performance of teams and players, including questions such as "which player on the Red Sox contributed most to the team's offense?" or "who is the best wing player in the NBA?", etc. Off-field analytics deals with the business side of sports. Off-field analytics focuses on helping a sport organization or body surface patterns and insights through data that would help increase ticket and merchandise sales, improve fan engagement, etc. Off-field analytics essentially uses data to help rightsholders take decisions that would lead to higher growth and increased profitability. As technology has advanced over the last number of years data collection has become more in-depth and can be conducted with relative ease. Advancements in data collection have allowed for sports analytics to grow as well, leading to the development of advanced statistics and machine learning, as well as sport specific technologies that allow for things like game simulations to be conducted by teams prior to play, improve fan acquisition and marketing strategies, and even understand the impact of sponsorship on each team as well as its fans. Another significant impact sports analytics have had on professional sports is in relation to sport gambling. In depth sports analytics have taken sports gambling to new levels, whether it be fantasy sports leagues or nightly wagers, bettors now have more information at their disposal to help aid decision making. A number of companies and webpages have been developed to help provide fans with up to the minute information for their betting needs.
  • 2.7K
  • 14 Nov 2022
Topic Review
Ohio State University Abuse Scandal
The Ohio State University abuse scandal centered on allegations of sexual abuse that occurred between 1978 and 1998, while Richard Strauss was employed as a physician by the Ohio State University (OSU) in the Athletics Department and in the Student Health Center. An independent investigation into the allegations was announced in April 2018 and conducted by the law firm Perkins Coie. In July 2018, several former wrestlers accused former head coach Russ Hellickson and U.S. representative Jim Jordan, who was an assistant coach at OSU between 1987 and 1994, of knowing about Strauss' alleged abuse but failing to take action to stop it. Jordan has denied that he had any student-athlete report sexual abuse to him. The report, released in May 2019, concluded that Strauss abused at least 177 male student-patients and that OSU was aware of the abuse as early as 1979, but the abuse was not widely known outside of Athletics or Student Health until 1996, when he was suspended from his duties. Strauss continued to abuse OSU students at an off-campus clinic until his retirement from the university in 1998. OSU was faulted in the report for failing to report Strauss's conduct to law enforcement. In May 2020, the university entered into a settlement and agreed to pay $40.9 million to the sexual abuse survivors.
  • 3.8K
  • 14 Nov 2022
Topic Review
Boeing 787 Dreamliner Battery Problems
In 2013, the second year of service for the Boeing 787 Dreamliner, a widebody jet airliner and several aircraft suffered from electrical system problems stemming from its lithium-ion batteries. Incidents included an electrical fire aboard an All Nippon Airways 787 and a similar fire found by maintenance workers on a parked Japan Airlines 787 at Boston's Logan International Airport. The United States Federal Aviation Administration (FAA) ordered a review into the design and manufacture of the Boeing 787 Dreamliner, followed by a full grounding of the entire Boeing 787 fleet, the first such grounding since that of the McDonnell Douglas DC-10 in 1979. The plane has had two major battery thermal runaway events in 52,000 flight hours, which was substantially less than the 10 million flight hours predicted by Boeing, neither of which were contained safely. The National Transportation Safety Board (NTSB) released a report on December 1, 2014, and assigned blame to several groups:
  • 4.9K
  • 14 Nov 2022
Topic Review
Mexican Health and Aging Study
The Mexican Health and Aging Study (MHAS), also known by its Spanish name, Estudio Nacional de Salud y Envejecimiento en México, ENASEM, is the first panel study of health and aging in Mexico. The first phase of MHAS (waves 1 and 2) was supported by a grant from the MHAS was supported by a grant from the National Institutes of Health/National Institute on Aging (AG 18016, BJ Soldo, PI). The study was a collaborative effort among researchers from the Universities of Pennsylvania, Maryland, and Wisconsin in the U.S., and the Instituto Nacional de Estadística, Geografia e Informática (INEGI, Mexico). The second phase of MHAS (waves 3 and 4) is supported by the National Institutes of Health/National Institute on Aging (R01AG018016, R Wong, PI) and by the INEGI in Mexico. The new study is a collaborative effort from the University of Texas Medical Branch (UTMB), Instituto Nacional de Estadística, Geografia e Informática (INEGI, Mexico), the University of Wisconsin, the Instituto Nacional de Geriatría (INGER, Mexico) and the Instituto Nacional de Salud Pública (INSP, Mexico).
  • 610
  • 14 Nov 2022
Topic Review
List of Tram Track Gauges
A list of tram track gauges is given below.
  • 1.7K
  • 14 Nov 2022
Topic Review
Government Censorship of Telegram Messenger
Telegram Messenger application has been blocked by multiple countries.
  • 20.6K
  • 14 Nov 2022
Topic Review
World Bicycle Relief
World Bicycle Relief is an international, non-profit organization based in Chicago, IL that specializes in large-scale, comprehensive bicycle distribution programs to aid poverty relief in developing countries around the world. Their programs focus primarily on education, economic development, and health care. As of February 2020, World Bicycle Relief has distributed 500,000 bicycles in 21 countries and trained more than 2,300 bicycle mechanics in the developing world. Within their largest program, the Bicycles For Educational Empowerment program, nearly 70 percent of the student bicycles are designated for girl students.
  • 962
  • 14 Nov 2022
Topic Review
Pelagic Zone
The pelagic zone consists of the water column of the open ocean, and can be further divided into regions by depth (as illustrated on the right). The word pelagic is derived from grc πέλαγος (pélagos) 'open sea'. The pelagic zone can be thought of as an imaginary cylinder or water column between the surface of the sea and the bottom. Conditions in the water column change with depth: pressure increases; temperature and light decrease; salinity, oxygen, micronutrients (such as iron, magnesium and calcium) all change. Marine life is affected by bathymetry (underwater topography) such as the seafloor, shoreline, or a submarine seamount, as well as by proximity to the boundary between the ocean and the atmosphere at the ocean surface, which brings light for photosynthesis, predation from above, and wind stirring up waves and setting currents in motion. The pelagic zone refers to the open, free waters away from the shore, where marine life can swim freely in any direction unhindered by topographical constraints. The oceanic zone is the deep open ocean beyond the continental shelf, which contrasts with the inshore waters near the coast, such as in estuaries or on the continental shelf. Waters in the oceanic zone plunge to the depths of the abyssopelagic and further to the hadopelagic. Coastal waters are generally the relatively shallow epipelagic. Altogether, the pelagic zone occupies 1,330 million km3 (320 million mi3) with a mean depth of 3.68 km (2.29 mi) and maximum depth of 11 km (6.8 mi). Pelagic life decreases as depth increases. The pelagic zone contrasts with the benthic and demersal zones at the bottom of the sea. The benthic zone is the ecological region at the very bottom, including the sediment surface and some subsurface layers. Marine organisms such as clams and crabs living in this zone are called benthos. Just above the benthic zone is the demersal zone. Demersal fish can be divided into benthic fish, which are denser than water and rest on the bottom, and benthopelagic fish, which swim just above the bottom. Demersal fish are also known as bottom feeders and groundfish.
  • 6.6K
  • 14 Nov 2022
Topic Review
Kokum Oil
Kokum oil comes from the seeds of the kokum tree (Garcinia indica). This fruit-bearing tree is also known as the wild mangosten tree, and also the red mangosten tree. This tree belongs to the Guttiferae family of the plant kingdom. Its scientific name is Garcinia indica. The oil extracted from the seeds is edible, and it can also be used for things other than cooking.
  • 2.5K
  • 15 Nov 2022
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