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DuSable Park (Chicago)
DuSable Park is a former commercial and industrial site in Chicago, Illinois. It is located at the mouth of the Chicago River that has been the subject of environmental remediation and is undergoing redevelopment into a public park. The project, first announced in 1987 by Mayor Harold Washington, is named in honor of Jean Baptiste Point du Sable, who settled nearby in the 1780s and is known as the "Founder of Chicago". For decades, the project has awaited completion of remediation, funding, and agreements to develop. The development at 400 Lake Shore began construction in 2024. Location The park is located directly east of North Lake Shore Drive and south of Lake Point Tower and Navy Pier, with Lake Michigan to its east. To its north is the entrance to the Ogden Slip and to its south is the mouth of the Chicago River. The canceled Chicago Spire project had been planned for a site just west of DuSable Park, on the other side of Lake Shore Drive. History Formation Followin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of United States cities by population, third-most populous city in the United States after New York City and Los Angeles. As the county seat, seat of Cook County, Illinois, Cook County, the List of the most populous counties in the United States, second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents. Located on the shore of Lake Michigan, Chicago was incorporated as a city in 1837 near a Chicago Portage, portage between the Great Lakes and the Mississippi River, Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Corps Of Engineers
The United States Army Corps of Engineers (USACE) is the military engineering branch of the United States Army. A direct reporting unit (DRU), it has three primary mission areas: Engineer Regiment, military construction, and civil works. USACE has 37,000 civilian and military personnel, making it one of the world's largest public engineering, design, and construction management agencies. The USACE workforce is approximately 97% civilian, 3% active duty military. The civilian workforce is mainly located in the United States, Europe and in select Middle East office locations. Civilians do not function as active duty military and are not required to be in active war and combat zones; however, volunteer (with pay) opportunities do exist for civilians to do so. The day-to-day activities of the three mission areas are administered by a lieutenant general known as the chief of engineers/commanding general. The chief of engineers commands the Engineer Regiment, comprisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive Decay
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered ''radioactive''. Three of the most common types of decay are Alpha decay, alpha, Beta decay, beta, and Gamma ray, gamma decay. The weak force is the Fundamental interactions, mechanism that is responsible for beta decay, while the other two are governed by the electromagnetic force, electromagnetic and nuclear forces. Radioactive decay is a randomness, random process at the level of single atoms. According to quantum mechanics, quantum theory, it is impossible to predict when a particular atom will decay, regardless of how long the atom has existed. However, for a significant number of identical atoms, the overall decay rate can be expressed as a decay constant or as a half-life. The half-lives of radioactive atoms have a huge range: f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Revetment
A revetment in stream restoration, river engineering or coastal engineering is a facing of impact-resistant material (such as stone, concrete, sandbags, or wooden piles) applied to a bank or wall in order to absorb the energy of incoming water and protect it from erosion. River or coastal revetments are usually built to preserve the existing uses of the shoreline and to protect the slope. In architecture generally, it means a retaining wall. In military engineering it is a structure formed to secure an area from artillery, bombing, or stored explosives. Freshwater revetments Many revetments are used to line the banks of freshwater rivers, lakes, and man-made reservoirs, especially to prevent damage during periods of floods or heavy seasonal rains (see riprap). Many materials may be used: wooden piles, loose-piled boulders or concrete shapes, or more solid banks. Concrete revetments are the most common type of infrastructure used to control the Mississippi River. More than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuSable Park Radiation Sign 2008
Jean Baptiste Point du Sable (; also spelled Point de Sable, Point au Sable, Point Sable, Pointe DuSable, or Pointe du Sable; before 1750 – August 28, 1818) is regarded as the first permanent non-Native settler of what would later become Chicago, Illinois, and is recognized as the city's founder. The site where he settled near the mouth of the Chicago River around the 1780s is memorialized as a National Historic Landmark, now located in Pioneer Court. Point du Sable was of African descent, but little else is known of his early life prior to the 1770s. During his career, the areas where he settled and traded around the Great Lakes and in the Illinois Country changed hands several times between France, Britain, Spain and the United States. Described as handsome and well educated, Point duSable married a Potawatomi Native American woman, '' Kitihawa'', and they had two children. In 1779, during the American Revolutionary War, he was arrested by the British on suspicion of being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago Sun-Times
The ''Chicago Sun-Times'' is a daily nonprofit newspaper published in Chicago, Illinois, United States. Since 2022, it is the flagship paper of Chicago Public Media, and has long held the second largest circulation among Chicago newspapers, after the ''Chicago Tribune''. The ''Sun-Times'' resulted from the 1948 merger of the Marshall Field III owned ''Chicago Sun'' and the '' Chicago Daily Times'' newspapers. Journalists at the paper have received eight Pulitzer Prizes, mostly in the 1970s; one recipient was the first film critic to receive the prize, Roger Ebert (1975), who worked at the paper from 1967 until his death in 2013. Long owned by the Marshall Field family, since the 1980s ownership of the paper has changed hands several times, including twice in the late 2010s. History The ''Chicago Sun-Times'' has claimed to be the oldest continuously published daily newspaper in the city. That claim is based on the 1844 founding of the '' Chicago Daily Journal'', which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Puryear
Martin L. Puryear (born May 23, 1941) is an American artist known for his devotion to traditional craft. Working in a variety of media, but primarily wood, his reductive technique and meditative approach challenge the physical and poetic boundaries of his materials.Shearer, Linda. ''Young American Artists 1978 Exxon National Exhibition''. New York: The Solomon Guggenheim Museum, 1978 The artist's ''Liberty/Libertà '' exhibition represented the United States at the 2019 Venice Biennale. Life Born in 1941 in Washington, DC, Martin Puryear began exploring traditional craft methods in his youth, making tools, boats, musical instruments, and furniture. After receiving a BA in Fine Art from the Catholic University of America in 1963, Puryear spent two years as a Peace Corps volunteer in Sierra Leone.Elderfield, John, and Michael Auping, ''Martin Puryear''. New York: The Museum of Modern Art, 2007 From 1966 to 1968, he studied printmaking at the Royal Swedish Academy of Arts in Stoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Art Institute Of Chicago
The Art Institute of Chicago, founded in 1879, is one of the oldest and largest art museums in the United States. The museum is based in the Art Institute of Chicago Building in Chicago's Grant Park (Chicago), Grant Park. Its collection, stewarded by 11 curatorial departments, includes works such as Georges Seurat's A Sunday Afternoon on the Island of La Grande Jatte, ''A Sunday on La Grande Jatte'', Pablo Picasso's ''The Old Guitarist'', Edward Hopper's ''Nighthawks (Hopper), Nighthawks'', and Grant Wood's ''American Gothic''. Its permanent collection of nearly 300,000 works of art is augmented by more than 30 special exhibitions mounted yearly that illuminate aspects of the collection and present curatorial and scientific research. As a research institution, the Art Institute also has a conservation and conservation science department, five conservation laboratories, and Ryerson & Burnham Libraries, Ryerson and Burnham Libraries, one of the nation's largest art history and ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioactive Contamination
Radioactive contamination, also called radiological pollution, is the deposition of, or presence of Radioactive decay, radioactive substances on surfaces or within solids, liquids, or gases (including the human body), where their presence is unintended or undesirable (from the International Atomic Energy Agency (IAEA) definition). Such contamination presents a hazard because the radioactive decay of the contaminants produces ionizing radiation (namely alpha particle, alpha, beta particle, beta, gamma rays and free neutrons). The degree of hazard is determined by the concentration of the contaminants, the energy of the radiation being emitted, the type of radiation, and the proximity of the contamination to organs of the body. It is important to be clear that the contamination gives rise to the radiation hazard, and the terms "radiation" and "contamination" are not interchangeable. The sources of radioactive pollution can be classified into two groups: natural and man-made. Follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quit Claim Deed
Generally, a quitclaim is a formal renunciation of a legal claim against some other person, or of a right to land. A person who quitclaims renounces or relinquishes a claim to some legal right, or transfers a legal interest in land. Originally a common-law concept dating back to Medieval England, the expression is in modern times mostly restricted to North American law, where it often refers specifically to a transfer of ownership or some other interest in real property. Commonly, quitclaims are used in situations where a ''grantor'' transfers any interest they have in property to a recipient (the ''grantee'') but without offering any guarantee as to the extent of that interest. There may even be no guarantee that the grantor owns the property or has any legal interest in it whatsoever. Specific situations where a precise definition of the grantor's interest (if any) may be unnecessary include property transferred as a gift, to a family member, or into a business entity. Another ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
