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Frick Park
Frick Park is the largest municipal park in Pittsburgh, Pennsylvania, United States, covering . It is one of Pittsburgh's four historic large parks. History The park began when Henry Clay Frick, upon his death in 1919, bequeathed south of Clayton, his Point Breeze mansion (which is now part of the Frick Art & Historical Center). He also arranged for a $2 million trust fund ($ million today) for long-term maintenance for the park, which opened on June 25, 1927. He did this against his will, but rather acquiesced to his daughter Helen's debutante wish which he had promised to honor. Henry Clay Frick's son, Childs Frick, developed his lifelong love of animals in the woods and ravines of the park. Childs Frick went on to be a renowned American vertebrate paleontologist, major benefactor and trustee of the American Museum of Natural History. Over the years, the park grew from the original land in Point Breeze and now includes Squirrel Hill to the border of Edgewood. In a city th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geothermal Heat Pump
A ground source heat pump (also geothermal heat pump) is a heating/cooling system for buildings that uses a type of heat pump to transfer heat to or from the ground, taking advantage of the relative constancy of temperatures of the earth through the seasons. Ground source heat pumps (GSHPs) – or geothermal heat pumps (GHP) as they are commonly termed in North America – are among the most energy-efficient technologies for providing HVAC and water heating, using far less energy than can be achieved by burning a fuel in a boiler/furnace or by use of resistive electric heaters. Efficiency is given as a coefficient of performance (CoP) which is typically in the range 3 – 6, meaning that the devices provide 3 – 6 units of heat for each unit of electricity used. Setup costs are higher than for other heating systems due to the requirement to install ground loops over large areas or drill bore holes, and for this reason air source heat pumps are often used instead. Thermal prope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Slide Park
''Blue Slide Park'' is the debut studio album by American rapper Mac Miller. It was released on November 8, 2011, by Rostrum Records. The album is named after a section of Frick Park (known as "Blue Slide Park") in Pittsburgh, near where Miller lived. Much of the production was handled by ID Labs, and the album has no guest appearances. Despite ''Blue Slide Park'' receiving mixed reviews from critics, it debuted at number one on the US ''Billboard'' 200 with 144,000 sales, making it the first independently-distributed debut album to top the chart since 1995. Background and release On July 5, 2011, Mac Miller announced ''Blue Slide Park'' on his YouTube channel. The tracks "Smile Back" and "Blue Slide Park" were released as non-singles on September 23 and October 13, respectively. The latter track was released to commemorate the album surpassing 25,000 pre-orders. The album cover art was designed by his older brother, Miller McCormick. ''Blue Slide Park'' was released by Rostrum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mac Miller
Malcolm James McCormick (January 19, 1992 – September 7, 2018), known professionally as Mac Miller, was an American rapper and record producer. Miller began his career in Pittsburgh's hip hop scene in 2007, at the age of fifteen. In 2010, he signed a record deal with independent label Rostrum Records and released his breakthrough mixtapes '' K.I.D.S.'' (2010) and ''Best Day Ever'' (2011). Miller's debut studio album, ''Blue Slide Park'' (2011), became the first independently distributed debut album to top the US ''Billboard'' 200 since 1995. In 2013, he founded the record label imprint REMember Music. After his second studio album, ''Watching Movies with the Sound Off'' (2013), he left Rostrum and signed with the major label Warner Bros. Records in 2014. With them, he released four studio albums: '' GO:OD AM'' (2015), ''The Divine Feminine'' (2016), ''Swimming'' (2018), and the posthumous ''Circles'' (2020). For ''Swimming'', he was posthumously nominated for a Grammy Award ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sledding
Sledding, sledging or sleighing is a winter sport typically carried out in a prone or seated position on a vehicle generically known as a sled (North American), a sledge (British), or a sleigh. It is the basis of three Olympic sports: luge, skeleton and bobsledding. When practised on sand, it is known as a form of sandboarding. In Russia sledges are used for maritime activities including fishing and commuting from island to island on ice. History The practical use of sleds is ancient and widespread. They were developed in areas with consistent winter snow cover, as vehicles to transport materials and/or people, far more efficiently than wheeled vehicles could in icy and snowy conditions. Early designs included hand-pulled sizes as well as larger dog, horse, or ox drawn versions. Early examples of sleds and sledges were found in the Oseberg Viking ship excavation. The Toboggan sled is also a traditional form of transport used by the Innu and Cree of northern Canada and the peo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shakespeare In The Park
Shakespeare in the Park is a term for outdoor festivals featuring productions of William Shakespeare's plays. The term originated with the New York Shakespeare Festival in New York City's Central Park, originally created by Joseph Papp. This concept has been adapted by many theatre companies, and over time, this name has expanded to encompass outdoor theatre productions of the playwright's works performed all over the world. Shakespeare in the Park started as an idea to make theatre available to people of all walks of life, so that it would be as readily available as library books. The performances are more often than not free admission to the general public, usually presented outdoors as a summer event. These types of performances can be seen by audiences around the world, with most festivals adapting the name for their productions, such as Vancouver's Bard on the Beach. Many festivals incorporate workshops, food, and other additions to the performances making this type of theatr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dog Park
A dog park is a park for dogs to exercise and play off-leash in a controlled environment under the supervision of their owners. Description Dog parks have varying features, although they typically offer a 4' to 6' fence, separate double-gated entry and exit points, adequate drainage, benches for humans, shade for hot days, parking close to the site, water, pooper-scooper to pick up and dispose of animal waste in covered trash cans, and regular maintenance and cleaning of the grounds. Dog parks may also offer wheel-chair access, a pond for swimming and a separate enclosure for small dogs. Off-leash area segregation Some dog parks have separate play spaces for large and small dogs. Others have one large area for dogs of all sizes. There is debate about this issue, as some argue that dogs should be segregated by size, while others feel that dogs of all sizes can and should socialize together. Instant dog parks Communities re-purpose pools, ice rinks, hockey rinks and tennis cou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Disease
Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungi, oomycetes, bacteria, viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. Not included are ectoparasites like insects, mites, vertebrate, or other pests that affect plant health by eating plant tissues. Plant pathology also involves the study of pathogen identification, disease etiology, disease cycles, economic impact, plant disease epidemiology, plant disease resistance, how plant diseases affect humans and animals, pathosystem genetics, and management of plant diseases. Overview Control of plant diseases is crucial to the reliable production of food, and it provides significant problems in agricultural use of land, water, fuel and other inputs. Plants in both natural and cultivated population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butternut Canker
''Ophiognomonia clavigignenti-juglandacearum'' is a mitosporic fungus that causes the lethal disease of butternut trees (''Juglans cinerea''), butternut canker. It is also known to parasitize other members of the genus ''Juglans'' on occasion, and very rarely other related trees including hickories. The fungus is found throughout North America, occurring on up to 91% of butternut trees, and may be threatening the viability of butternut as a species. Distribution Butternut, the primary host of ''S. clavigignenti-juglandacearum'', is found in mixed hardwood forests throughout central North America, from New Brunswick to North Carolina. The pathogen was identified as an invasive species in 1967. It was first discovered in Wisconsin, but has since spread to other states and into Canada, making the Butternut an endangered species in Ontario. Its native origin is unknown, but possibly in Asia given the resistance of Asian walnuts to the disease. The United States Forest Service fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butternut Tree
''Juglans cinerea'', commonly known as butternut or white walnut,Snow, Charles Henry ''The Principal Species of Wood: Their Characteristic Properties'' 2nd ed. New York: John Wiley & Sons, 1908. p. 56. is a species of walnut native to the eastern United States and southeast Canada. Distribution The distribution range of ''J. cinerea'' extends east to New Brunswick, and from southern Quebec west to Minnesota, south to northern Alabama and southwest to northern Arkansas. It is absent from most of the Southern United States. The species also proliferates at middle elevations (about above sea level) in the Columbia River basin, Pacific Northwest; as an off-site species. Trees with (over mature) class range diameter at breast height were noted in the Imnaha River drainage as late as January 26, 2015. Butternut favors a cooler climate than black walnut and its range does not extend into the Deep South. Its northern range extends into Wisconsin and Minnesota where the growing s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Plant
An invasive species otherwise known as an alien is an introduced organism that becomes overpopulated and harms its new environment. Although most introduced species are neutral or beneficial with respect to other species, invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food webfor example the purple sea urchin (''Strongylocentrotus purpuratus'') which has decimated kelp forests along the northern California coast due to overharvesting of its natural predator, the California sea otter (''Enhydra lutris''). Since the 20th century, invasive species have become a serious economic, social, and environmental threat. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeysuckle
Honeysuckles are arching shrubs or twining vines in the genus ''Lonicera'' () of the family Caprifoliaceae, native to northern latitudes in North America and Eurasia. Approximately 180 species of honeysuckle have been identified in both continents. Widely known species include ''Lonicera periclymenum'' (common honeysuckle or woodbine), ''Lonicera japonica'' (Japanese honeysuckle, white honeysuckle, or Chinese honeysuckle) and ''Lonicera sempervirens'' (coral honeysuckle, trumpet honeysuckle, or woodbine honeysuckle). ''L. japonica'' is an aggressive, highly invasive species considered a significant pest on the continents of North America, Europe, South America, Australia, and Africa. Some species are highly fragrant and colorful, so are cultivated as ornamental garden plants. In North America, hummingbirds are attracted to the flowers, especially ''L. sempervirens'' and ''L. ciliosa'' (orange honeysuckle). Honeysuckle derives its name from the edible sweet nectar obtainable fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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