Literatura académica sobre el tema "American Association of Park Superintendents"

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Artículos de revistas sobre el tema "American Association of Park Superintendents"

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Ferguson, Maria. "Washington View: Big ideas for a new day". Phi Delta Kappan 102, n.º 5 (26 de enero de 2021): 61–62. http://dx.doi.org/10.1177/0031721721992570.

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As the United States has begun to make the transition from one presidential administration to the next, organizations with an interest in education have weighed in on what they think the Biden administration should focus on. Maria Ferguson shares recommendations from the Center for American Progress, AASA: The School Superintendents Association, Organizations Concerned About Rural Education, and advocates for social and emotional learning.
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Bojorquez, Ietza y Lina Ojeda-Revah. "Urban public parks and mental health in adult women: Mediating and moderating factors". International Journal of Social Psychiatry 64, n.º 7 (16 de agosto de 2018): 637–46. http://dx.doi.org/10.1177/0020764018795198.

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Background: The association of green spaces such as urban public parks and mental health might vary according to personal characteristics and characteristics of the park and be mediated by the use of the park. Aims: We investigate the association between urban public park coverage and mental health in adult women, the moderation of this association by personal and park-related characteristics, and the mediation of the association by use of public space. Methods: Combining data from a cross-sectional survey of the adult female population of Tijuana (Mexico) in 2014, and a study of public spaces in 2013, we analyzed the association between park coverage in buffers of 400 and 800 m from participants’ homes and score in the Center for Epidemiologic Studies-Depression scale (CES-D). We tested for mediation by use of park and interaction of urban park coverage with personal and park characteristics. Results: Urban public park coverage in the 400-m buffer had an inverse association with CES-D score that was moderated by age (significant only for younger participants), with no evidence of mediation. Park coverage in the 800-m buffer also had an inverse association with CES-D score, moderated by age and occupation (significant for younger participants and homemakers), and a mediated association was also observed. There was no interaction between park coverage and park characteristics in their association with CES-D score. Conclusion: Our results confirm the potential of public parks to improve mental health and suggest that this effect could be more important at some stages in the life course for women. The upper-middle-income, Latin American country setting adds to the current knowledge that is mostly based on high-income countries.
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Penha, Renata Cristina Oliveira, Danielle Silva Yamamoto, Isabel Aparecida Porcatti de Walsh, Gualberto Ruas y Marilita Falangola Accioly. "Analysis of cardiovascular risks in practitioners of unsupervised exercises". Fisioterapia em Movimento 27, n.º 4 (diciembre de 2014): 523–30. http://dx.doi.org/10.1590/0103-5150.027.004.ao04.

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Introduction Physical exercise is recommended by health professionals for the prevention of cardiovascular events; for it is important that practitioners follow recommendations of qualified professionals. Objectives To analyze the cardiovascular risks and the physical exercise of regulars of a municipal public park. Materials and methods 110 regulars of a municipal public park were evaluated by questionnaire and physical examination, 60 men and 50 women with a mean age of 48.8 ± 11.76 years. Cardiovascular risk was classified according to the American Table and physical activity following the recommendations of the American College of Sports Medicine and the American Heart Association. Results Regarding the classification of cardiovascular risk, 54% of the studied population presented potential risk and 31% moderate. As for physical exercise, 58% were considered inactive, 14% active and 28% were very active. 90% received no professional guidelines. Conclusion The public park goers have cardiovascular risk and do exercise without individualized guidance.
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Hilliard, Ann Toler y Edward Newsome, Jr. "Effective Communication And Creating Professional Learning Communities Is A Valuable Practice For Superintendents". Contemporary Issues in Education Research (CIER) 6, n.º 4 (29 de septiembre de 2013): 353. http://dx.doi.org/10.19030/cier.v6i4.8102.

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As the chief executive officer, the superintendent must demonstrate high quality performance at every level in order to impact student achievement. In order to be an effective superintendent, the individual must have knowledge and skills in educational leadership and be able to articulate information clearly and precisely about the school district, state and federal accountability systems, policy related to student achievement and personnel practices. The American Association of School Administrators states that the superintendent must know policy for collective bargaining processes for the state/local schools, school district policy and administrative regulations, district finances and budget matters, model the use of technology for instruction and management and should know the role of the Board of Education (AASA, 2011). Superintendents do not work alone, but work in collaboration with school personnel, leadership teams, broader communities and the Board of Education to ensure a productive school system. The responsibilities of the superintendent are many. The superintendent has the task to supervise the general conduct of district schools, instructional curriculum, handle school district management affairs, hiring appropriate personnel and dismissal of personnel based on state policy through the human resources management office. For the local schools, the superintendent should seek ways to encourage the practices of learning communities within the school district for the purpose of working together to improve teaching instructional skills based on the needs of students and if effective will promote higher student learning (Stoll, 2006). This study will focus on skills and knowledge needed for superintendents, what parents want, value of data, strategic planning, effective communication, learning community practices of ethics and morals, technology as a resource, and the characteristics of high performing schools.
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Harris, Carmen D., Prabasaj Paul, Xingyou Zhang y Janet E. Fulton. "Park Access among School-Age Youth in the United States". Journal of Physical Activity and Health 12, s1 (enero de 2015): S94—S101. http://dx.doi.org/10.1123/jpah.2015-0119.

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Background:Fewer than 30% of U.S. youth meet the recommendation to be active > 60 minutes/day. Access to parks may encourage higher levels of physical activity.Purpose:To examine differences in park access among U.S. school-age youth, by demographic characteristics and urbanicity of block group.Methods:Park data from 2012 were obtained from TomTom, Incorporated. Population data were obtained from the 2010 U.S. Census and American Community Survey 2006–2010. Using a park access score for each block group based on the number of national, state or local parks within one-half mile, we examined park access among youth by majority race/ethnicity, median household income, median education, and urbanicity of block groups.Results:Overall, 61.3% of school-age youth had park access—64.3% in urban, 36.5% in large rural, 37.8% in small rural, and 35.8% in isolated block groups. Park access was higher among youth in block groups with higher median household income and higher median education.Conclusion:Urban youth are more likely to have park access. However, park access also varies by race/ethnicity, median education, and median household. Considering both the demographics and urbanicity may lead to better characterization of park access and its association with physical activity among youth.
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Tokaryuk, Alla y Oksana Vanzar. "Complete analysis of the vegetation cover of The Park-Monument of Landscape Art of Local Value «Park-Square» (Chernivtsi, Myron Korduba Street)". Biolohichni systemy 11, n.º 1 (20 de junio de 2019): 101–6. http://dx.doi.org/10.31861/biosystems2019.01.101.

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The results of floristic, coenotic and biotopic research of the phytocenosis cultures variety of the vegetation cover of the park-monument of landscape art of local value «Park-square» (Chernivtsi, Myron Korduba Street) are resented. Species composition of aboriginal (11 species) and introduced (19) woody plants is established. A complex evaluation of exotic dendroflora on the main biomorphological, bioecological and decorative indicators was carried out. It was revealed that most plants belong to a group of decorative and highly decorative plants in the absence of low-decoterative plants. It is established that the phytocenosis cultures of the park-square are characterized by the highest class of perspective and use with maximum recreational load. It has been investigated, that under condition of optimization of structure of existing plantings with participation of beautiful flowering bushes and decorative herbaceous species, the increase of their general esthetic estimation will be provided. The coenotic and ecological purpose for the lawns of the park was characterized. The park's lawn cover is assigned to the association Lolio-Plantaginetum majoris (Linkola 1921) Beger alliance Polygono-Coronopodion Sissingh 1969 order Polygono arenastri-Poetalia annuae Tx. in Géhu et al. 1972 corr. Rivas-Mart. et al. 1991 class Polygono-Poеtea annuae Rivas-Mart. 1975, and intended for mesophytic, hemihydrocontrastphilic, hemiaerophobic, subacidophilic, semi-autotrophic, acarbonphilic, nitrophilic conditions. On the territory of the park, 19 species of alien plants xenophytes were identified with the predominance of kenophytes of North American origin, epecophytes that are confined to anthropogenic-transformed growing areas. The most dangerous among alien plants is a quarantine allergic species Ambrosia artemisiifolia, single species of which are found at the park territory and is assigned to the association groups Lolio-Plantaginetum majoris. Threats of biomonoforming of park phytocenosis cultures were analyzed and the priority of studying of alien plants in the protected areas of the city was justified.
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Halifax, Shawn. "McLeod Plantation Historic Site". Public Historian 40, n.º 3 (1 de agosto de 2018): 252–77. http://dx.doi.org/10.1525/tph.2018.40.3.252.

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In 2015 the Charleston County Park and Recreation Commission opened McLeod Plantation Historic Site. What remains of the former 1,693-acre Sea Island cotton plantation is 37 acres, 14 historic structures, and an African American cemetery. Interpretation of the former plantation is focused on the African American struggle to achieve freedom, justice, and equality from 1851 through 1990. The cultural history interpretation coordinator and co-author of the National Association for Interpretation award winning exhibits at the site explores the development, implementation, and adjustments made to interpretation since the opening and comments on the current state of Black museums in America.
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Harper, Kristine, Louis W. Uccellini, Eugenia Kalnay, Kenneth Carey y Lauren Morone. "50th Anniversary of Operational Numerical Weather Prediction". Bulletin of the American Meteorological Society 88, n.º 5 (1 de mayo de 2007): 639–50. http://dx.doi.org/10.1175/bams-88-5-639.

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The National Centers for Environmental Prediction (NCEP), Air Force Weather Agency (AFWA), Fleet Numerical Meteorology and Oceanography Center (FNMOC), National Weather Association, and American Meteorological Society (AMS) cosponsored a “Symposium on the 50th Anniversary of Operational Numerical Weather Prediction,” on 14–17 June 2004 at the University of Maryland, College Park in College Park, Maryland. Operational numerical weather prediction (NWP) in the United States started with the Joint Numerical Weather Prediction Unit (JNWPU) on 1 July 1954, staffed by members of the U.S. Weather Bureau, the U.S. Air Force and the U.S. Navy. The origins of NCEP, AFWA, and FNMOC can all be traced to the JNWPU. The symposium celebrated the pioneering developments in NWP and the remarkable improvements in forecast skill and support of the nation's economy, well being, and national defense achieved over the last 50 years. This essay was inspired by the presentations from that symposium.
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Whisnant, Anne Mitchell y Marla R. Miller. "Pulling from Outside, Pushing from Inside". Public Historian 38, n.º 4 (1 de noviembre de 2016): 264–92. http://dx.doi.org/10.1525/tph.2016.38.4.264.

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In 2011, the Organization of American Historians (OAH) released Imperiled Promise: The State of History in the National Park Service, a multi-year team-authored study commissioned by the NPS Chief Historian. The study offered twelve findings assessing strengths and challenges facing history practice across the agency, and made almost one hundred recommendations that aimed to support that work. The report’s fifth anniversary offers an opportunity to review how Imperiled Promise’s proposals have fared. We find that, although the report has been positively received and many of its perspectives and specific suggestions embraced, the persistent structural issues it identified continue to hinder full realization of the parks’ promise. The OAH, National Council on Public History (NCPH), American Historical Association (AHA), and other professional associations, as well as their members, must continue to advocate strongly and consistently for NPS history.
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Hu, Caixia. "Shake Shack IPO Analysis". Journal of Contemporary Educational Research 5, n.º 9 (30 de septiembre de 2021): 49–54. http://dx.doi.org/10.26689/jcer.v5i9.2535.

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The restaurant industry is one of the largest and fastest growing sectors in the economy in the United States. According to the National Restaurant Association (NRA), the food service industry is the third largest industry accounting for more than 4% of the country’s gross domestic product (GDP). Shake Shack is an American fast food restaurant chain based in New York City. It started out as a food cart at Madison Square Park in 2000, and its popularity grew steadily. Shake Shack is currently one of the best fast-food restaurants in the world. This article discusses the successful business model of Shake Shack through IPO analysis.
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Libros sobre el tema "American Association of Park Superintendents"

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Baker, Richardson Harold, ed. An early history of activities in Winter Park pertaining to the United Nations and the United Nations Association of the United States of America. Winter Park, Fla: H.B. Richardson, 1993.

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AMIA Symposium (1999 Washington, D.C.). Transforming health care through informatics: Cornerstones for a new information management paradigm : the annual symposium of the American Medical Informatics Association, proceedings, November 6-10, 1999, Marriott Wardman Park Hotel, Washington, DC. Philadelphia: Hanley & Belfus, Inc., 1999.

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American Association of Physical Anthropologists. Meeting. Program of the sixty-fifth annual meeting of the American Association of Physical Anthropologists to be held at the Sheraton Imperial Hotel & Convention Center, Research Triangle Park, North Carolina, April 9-13, 1996. New York: Wiley-Liss, 1996.

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AMIA Symposium (2001 Washington, DC). A medical informatics odyssey: Visions of the future and lessons from the past : the annual symposium of the American Medical Informatics Association, proceedings, November 3-7, 2001, Marriott Wardman Park Hotel, Washington, DC. Philadelphia: Hanley & Belfus, Inc., 2001.

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United, States Congress Senate Committee on Energy and Natural Resources Subcommittee on Public Lands National Parks and Forests. Revere Beach; memorial to World War II veterans; Hudson River Artists Park; Brown v. Board of Education Site; memorial to Japanese American war veterans; and Little River Canyon Preserve: Hearing before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred Second Congress, second session, on S. 957, H.R. 2109, S. 2244, S. 2549, S. 2890, S.J. Res. 161, H.J. Res. 271, H.R. 3665, August 6, 1992. Washington: U.S. G.P.O., 1992.

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Curwen, John. The History Of The Association Of Medical Superintendents Of American Institutions For The Insane. Kessinger Publishing, LLC, 2007.

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Curwen, John. The History Of The Association Of Medical Superintendents Of American Institutions For The Insane. Kessinger Publishing, LLC, 2007.

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Curwen, John y American Psychiatric Association. Original Thirteen Members of the Association of Medical Superintendents of American Institutions for the Insane. Creative Media Partners, LLC, 2018.

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The Original Thirteen Members Of The Association Of Medical Superintendents Of American Institutions For The Insane. Franklin Classics, 2018.

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Curwen, John y American Psychiatric Association. The Original Thirteen Members of the Association of Medical Superintendents of American Institutions for the Insane. Franklin Classics Trade Press, 2018.

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Capítulos de libros sobre el tema "American Association of Park Superintendents"

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Gonaver, Wendy. "No Peculiar Strictness Is Observed". En The Peculiar Institution and the Making of Modern Psychiatry, 1840-1880, 19–50. University of North Carolina Press, 2019. http://dx.doi.org/10.5149/northcarolina/9781469648446.003.0002.

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This chapter examines the life and writings of Superintendent John M Galt, and argues that the experience of heading an asylum in the United States South and the example of slaves hiring out prompted institutional innovation. Galt was the only American Superintendent to publicly endorse total non-restraint, reject racial segregation, and promote the cottage system of outpatient care. By showing that slavery provided the impetus for cost-saving initiatives that also maximized patients’ rights, this chapter connects the history of psychiatry with recent scholarship on slavery and modernity. Shunned by his peers in the Association of Medical Superintendents of American Institutions for the Insane, Galt tried to establish a transnational network with superintendents in Brazil and Russia, two societies that were also shaped by systems of coercive labor.
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Gonaver, Wendy. "So Different". En The Peculiar Institution and the Making of Modern Psychiatry, 1840-1880, 145–72. University of North Carolina Press, 2019. http://dx.doi.org/10.5149/northcarolina/9781469648446.003.0006.

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This chapter looks at the transformation of asylum care that was initiated by the Civil War. At the Eastern Lunatic Asylum, the biggest change came after the suicide of Superintendent John M. Galt during Union occupation of Eastern Virginia. Ultimately, Galt’s death created opportunities for his professional rivals in the Association of Medical Superintendents of American Institutions for the Insane to end his experiments with outpatient care and to insist upon the creation of segregated institutions for black and white patients. In the interim, the asylum was run by a series of Union doctors and civilians with the aid of former staff, including enslaved attendants. Operating during wartime was especially difficult for enslaved staff because their legal status was in limbo, and they were liable to seizure by raiding Confederates. Wartime shortages further compounded these challenges.
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Morgan-Ellis, Esther M. y Alan L. Spurgeon. "Community Singing in Flint and Baltimore, 1917–1920". En The Oxford Handbook of Community Singing, 522–40. Oxford University Press, 2024. http://dx.doi.org/10.1093/oxfordhb/9780197612460.013.27.

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Abstract This chapter presents two case studies of community singing activity during the Great War, during which community singing was promoted as a wholesome pastime and patriotic activity not only in US Army and Navy training camps but in civilian communities large and small. By the end of the war, community singing had become a mainstream activity. In Flint, Michigan, George Oscar Bowen (1872–1957) was hired by the Community Music Association (CMA) to develop programming in support of its aims. Flint was a prosperous automobile manufacturing city of around 110,000 inhabitants, and many of the plant workers, most of whom came from Eastern Europe, were new immigrants to the United States. The CMA was founded, in part, to help instill patriotism among these new Americans. As director, Bowen led large group sings in the high school stadium as well as smaller noontime sing-alongs in the factories during the workers’ lunch hour. In Baltimore, community singing activities were spearheaded by May Garrettson Evans (1866–1947), founder and superintendent of the Peabody Preparatory Division, and music educator Henrietta Baker Low (1869–1960). During the Great War, Evans and Low left public singing activities to the men of the city but maintained an active singing program within the walls of the Prep. By considering the activities of these organizers in parallel, we gain insight into the gendered spheres of wartime community singing.
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Posnock, Ross. "“Adventures of the Critical Spirit”: Rereading The American Scene". En The Trial of Curiosity, 141–66. Oxford University PressNew York, NY, 1991. http://dx.doi.org/10.1093/oso/9780195066067.003.0006.

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Abstract One of the pleasures of The American Scene is witnessing James improvising the rhythms of his vagrant motions as he drifts, untethered. This willed vulnerability to contingency is founded on his devotion to what Wright Morris once called a unique “presentness” of perspective, “free from visions of the future and crippling commitments to the past” (214). Yet James’s “presentness” is a result less of rigorous concentration than of its opposite-his willingness to digress from the present subject for a “desultory stroll, for speculation’s sake” (Scene 183). For instance, after spending a few hours in Central Park enjoying the “polyglot” crowd, with their “variety of accents,” James feels he has been given “exactly what [he] desired-a simplified attention and the power to rest for the time” in the sense that the aliens “were flourishing ... in contentment” (182). Yet relaxing attention itself proves fertile: “It was by way of not worrying” that he finds, “chanced upon at a subsequent hour, all sorts of interesting and harmonious suggestions. These adventures of the critical spirit were such mere mild walks and talks as I almost blush to offer, on this reduced scale, as matter of history” (182). And James is off on another “train of association” of “boundless evocation.” What he call his ‘‘ftlinerie” is true to the word’s French meaning of a stroll without destination.
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Dworkin, Ira. "Booker T. Washington’s African at Home". En Congo Love Song. University of North Carolina Press, 2017. http://dx.doi.org/10.5149/northcarolina/9781469632711.003.0004.

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This chapter examines Washington’s service as Vice President of the Congo Reform Association (CRA) as a means of considering more broadly the relationship of HBCUs to Africa. Although Washington never traveled to Africa, he was directly influenced by Sheppard, his former Hampton student. As the founding principal of Tuskegee Institute in Alabama, Washington, the most prominent African American leader of his day, brings the Congo into relief as an important nexus for developing ideas about race, ideology, and empire in American culture in ways that are visible in everything from his famous 1895 address at the Atlanta Cotton States Exposition to his influential collaboration with sociologist Robert E. Park. Washington’s professional mobility can help scholars expand Gilroy’s conception of the “Black Atlantic” to include HBCUs as critical contact zones for emerging understandings of a dynamic U.S. relationship with Africa.
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Dombrowski, Lisa. "“I Fiddle on the Corner Where They Throw the Coins”: Altman’s Brand in Europe". En ReFocus: The Later Films and Legacy of Robert Altman, 137–56. Edinburgh University Press, 2022. http://dx.doi.org/10.3366/edinburgh/9781474478854.003.0009.

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Robert Altman’s reputation as an anti-Hollywood filmmaker with a keen eye for the absurdities of American culture endeared him to European film industry professionals and audiences, who often considered his work, thematically and aesthetically, as more European than American. Yet Altman’s turn to directing transnational European productions rooted in distinctly local subject matter raised questions regarding his ability to maintain European investment in his brand. This chapter offers an analysis of the financing, publicity, marketing, reception, and box office of Altman’s three European productions between 1990 and 2001—Vincent & Theo (1990), Prêt-à-Porter (1994), and Gosford Park (2001)—and reveals the centrality of consistent, though at times uneven, European support to Altman’s late career productivity. European financiers, distributors, festival programmers, critics, and audiences demonstrated a willingness to engage with Altman’s work even when their American peers’ faith in him wavered, suggesting the distinct cultural resonance of Altman’s “more European than American” brand overseas. Even when aspects of individual Altman films failed to meet expectations, the value placed by European consumers on Altman’s association with artistry over commerce maintained European loyalty and added significant revenue to his films’ balance sheets.
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Kammen, Michael. "The Enduring Challenges and Changing Role of Cultural Institutions". En In the Past Lane, 143–60. Oxford University PressNew York, NY, 1997. http://dx.doi.org/10.1093/oso/9780195111118.003.0005.

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Abstract Although I have been an enthusiastic museum visitor for some forty years, a personal episode that occurred more than twenty years ago memorably altered my thinking about such places and left me with the inescapable feeling that museums must be very much in the eye of the beholder.* In March of 1969 my wife and I and our two young sons made a long-planned, much discussed weekend trip to Manhattan in order to see close friends and visit such places as the American Museum of Natural History. The museum was frequently mentioned in table talk as an incentive to pique the enthusiasm (and perhaps the good behavior) of our younger son, then a little more than three years old. When the great day came, a crisp but clear Saturday morning, six of us descended into the subway to catch a train for Central Park West and This essay was first presented on October 28, 1990, in Princeton, New Jersey, as the keynote address at the annual conference of the Mid-Atlantic Association of Museums.
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"Trucks were used later in various positions and strains were measured due to these truck loads. Stresses were calculated from measured strains and compared with analytical stresses calculated based on the design assumptions which are according to AASHTO Standard Specifications. Reasonable agreement between the analytical and experimental results was obtained for dead loads where the steel girders were acting alone without the concrete composite action. Furthermore the diaphragms connecting girder 5 (the instrumented girder) to girder 4 were only loosely connected under the dead loading. Differences in magnitude and distribution pattern, however, were observed for the live loading. These differences are basically due to the conservatism in AASHTO load distribution method as well as the inability of the two dimensional composite beam approach in depicting the actual three dimensional behavior of the bridge system The testing of the bridge was sponsored by Maine Department Of Transportantion, James Chandler is the Bridge Design Engineer. The analytical results presented in this paper were calculated by Steve Abbott of MODT. The interest and support of Jim and Steve as well as Karel Jacobs, also of MDOT, Is greatly appreciated. American Association of State Highway Transportation Officials, Standard Specification for Highway Bridges 2. Newmark, N., "Design of I-Beam Bridges", Transactions ASCE, Vol. 74, No. 3, Part I, March, 1948. 3. Heins, C.P. and Kuo, J.T.C., "Live Load Distribution on Simple Span Steel I-Beam Composite Highway Bridges At Ultimate Load", CE Report No. 53, University of Maryland, College Park, MD., April, 1973. 4. Heins, C.P. and Kuo, J.T.C., "Ultimate Live Load Distribution Factor For Bridges", Journal Of The Structural Division, ASCE, Vol. 101, No. ST7, Proc. Paper 11443, July 1975." En Composite Steel Structures, 52. CRC Press, 1987. http://dx.doi.org/10.1201/9781482286359-12.

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Actas de conferencias sobre el tema "American Association of Park Superintendents"

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Araldi, Alessandro y Giovanni Fusco. "The Nine Forms of the French Riviera: Classifying Urban Fabrics from the Pedestrian Perspective." En 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.5219.

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The Nine Forms of the French Riviera: Classifying Urban Fabrics from the Pedestrian Perspective. Giovanni Fusco, Alessandro Araldi ¹Université Côte-Azur, CNRS, ESPACE - Bd. Eduard Herriot 98. 06200 Nice E-mail: giovanni.fusco@unice.fr, alessandro.araldi@unice.fr Keywords: French Riviera, Urban Fabrics, Urban Form Recognition, Geoprocessing Conference topics and scale: Tools of analysis in urban morphology Recent metropolitan growth produces new kinds of urban fabric, revealing different logics in the organization of urban space, but coexisting with more traditional urban fabrics in central cities and older suburbs. Having an overall view of the spatial patterns of urban fabrics in a vast metropolitan area is paramount for understanding the emerging spatial organization of the contemporary metropolis. The French Riviera is a polycentric metropolitan area of more than 1200 km2 structured around the old coastal cities of Nice, Cannes, Antibes and Monaco. XIX century and early XX century urban growth is now complemented by modern developments and more recent suburban areas. A large-scale analysis of urban fabrics can only be carried out through a new geoprocessing protocol, combining indicators of spatial relations within urban fabrics, geo-statistical analysis and Bayesian data-mining. Applied to the French Riviera, nine families of urban fabrics are identified and correlated to the historical periods of their production. Central cities are thus characterized by the combination of different families of pre-modern, dense, continuous built-up fabrics, as well as by modern discontinuous forms. More interestingly, fringe-belts in Nice and Cannes, as well as the techno-park of Sophia-Antipolis, combine a spinal cord of connective artificial fabrics having sparse specialized buildings, with the already mentioned discontinuous fabrics of modern urbanism. Further forms are identified in the suburban and “rurban” spaces around central cities. The proposed geoprocessing procedure is not intended to supersede traditional expert-base analysis of urban fabric. Rather, it should be considered as a complementary tool for large urban space analysis and as an input for studying urban form relation to socioeconomic phenomena. References Conzen, M.R.G (1960) Alnwick, Northumberland : A Study in Town-Planning Analysis. (London, George Philip). Conzen, M.P. (2009) “How cities internalize their former urban fringe. A cross-cultural comparison”. Urban Morphology, 13, 29-54. Graff, P. (2014) Une ville d’exception. Nice, dans l'effervescence du 20° siècle. (Serre, Nice). Yamada I., Thill J.C. (2010) “Local indicators of network-constrained clusters in spatial patterns represented by a link attribute.” Annals of the Association of American Geographers, 100(2), 269-285. Levy, A. (1999) “Urban morphology and the problem of modern urban fabric : some questions for research”, Urban Morphology, 3(2), 79-85. Okabe, A. Sugihara, K. (2012) Spatial Analysis along Networks: Statistical and Computational Methods. (John Wiley and sons, UK).
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Informes sobre el tema "American Association of Park Superintendents"

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Raikow, David, Jacob Gross, Amanda McCutcheon y Anne Farahi. Trends in water quality and assessment of vegetation community structure in association with declining mangroves: A condition assessment of American Memorial Park. National Park Service, 2023. http://dx.doi.org/10.36967/2301598.

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American Memorial Park (AMME) in Saipan contains a rare mangrove wetland that is known to support several endangered species. Through monitoring water quality and vegetation characteristics of the wetland for >10 years we documented a declining mangrove population, an increase in invasive plant species, and declining surface water salinity. Comprehensive surveys conducted in 2014 and 2019 quantified declines in the plant community observed by park staff. Surface water salinity declined from 2009 to 2018 and no other trend in surface water quality was observed. Over the time period of the present study, AMME experienced shifts in annual rainfall conditions that could be associated with ENSO cycles. Dry conditions beginning in late 2016 and continuing through mid-2018 resulted in some surface water sampling sites completely drying. Several stressors may have contributed to declines in mangroves adapted to saturated soils directly and allowed competing plants to proliferate, including disruption of hydrologic connectivity with marine waters resulting in reduced surface water salinity, reduced rainfall causing dry soil conditions, and physical storm damage to canopies. Recommendations include study of groundwater salinity, maintaining or modifying a culvert subject to filling with sediment or other excavation work to improve saline water flow to the wetland at high tides, the establishment of a new groundwater monitoring well, adding a surface water monitoring station near the culvert, conducting a spatial assessment of the mangrove habitat suitability within the mangrove wetland, and developing or assisting with mangrove interpretive and outreach programs.
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Ley, Matt, Tom Baldvins, David Jones, Hanna Pilkington y Kelly Anderson. Vegetation classification and mapping: Gulf Islands National Seashore. National Park Service, mayo de 2023. http://dx.doi.org/10.36967/2299028.

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The Gulf Islands National Seashore (GUIS) vegetation inventory project classified and mapped vegetation on park-owned lands within the administrative boundary and estimated thematic map accuracy quantitatively. The project began in June 2016. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2016 in Ocean Springs, Mississippi where representatives gathered from GUIS, the NPS Gulf Coast Inventory and Monitoring Network, and Colorado State University. Primary imagery used for interpretation was 4-band (RGB and CIR) orthoimages from 2014 and 2016 with resolutions of 15 centimeters (cm) (Florida only) and 30 cm. Supplemental imagery with varying coverage across the study area included National Aerial Imagery Program 50 cm imagery for Mississippi (2016) and Florida (2017), 15 and 30 cm true color Digital Earth Model imagery for Mississippi (2016 and 2017), and current and historical true-color Google Earth and Bing Map imagery. National Oceanic Atmospheric Administration National Geodetic Survey 30 cm true color imagery from 2017 (post Hurricane Nate) supported remapping the Mississippi barrier islands after Hurricane Nate. The preliminary vegetation classification included 59 United States National Vegetation Classification (USNVC) associations. Existing vegetation and mapping data combined with vegetation plot data contributed to the final vegetation classification. Quantitative classification using hierarchical clustering and professional expertise was supported by vegetation data collected from 250 plots in 2016 and 29 plots in 2017 and 2018, as well as other observational data. The final vegetation classification includes 39 USNVC associations and 5 park special types; 18 forest and woodland, 7 shrubland, 17 herbaceous, and 2 sparse vegetation types were identified. The final GUIS map consists of 38 map classes. Land cover classes include four types: non-vegetated barren land / borrow pit, developed open space, developed low – high intensity, and water/ocean. Of the 34 vegetation map classes, 26 represent a single USNVC association/park special, six map classes contain two USNVC associations/park specials, and two map classes contain three USNVC associations/park specials. Forest and woodland associations had an abundance of sand pine (Pinus clausa), slash pine (Pinus elliottii), sand live oak (Quercus geminata), yaupon (Ilex vomitoria), wax myrtle (Morella cerifera), and saw palmetto (Serenoa repens). Shrubland associations supported dominant species such as eastern baccharis (Baccharis halimifolia), yaupon (Ilex vomitoria), wax myrtle (Morella cerifera), saw palmetto (Serenoa repens), and sand live oak (Quercus geminata). Herbaceous associations commonly included camphorweed (Heterotheca subaxillaris), needlegrass rush (Juncus roemerianus), bitter seabeach grass (Panicum amarum var. amarum), gulf bluestem (Schizachyrium maritimum), saltmeadow cordgrass (Spartina patens), and sea oats (Uniola paniculata). The final GUIS vegetation map consists of 1,268 polygons totaling 35,769.0 hectares (ha) or 88,387.2 acres (ac). Mean polygon size excluding water is 3.6 ha (8.9 ac). The most abundant land cover class is open water/ocean which accounts for approximately 31,437.7 ha (77,684.2 ac) or 87.9% of the total mapped area. Natural and ruderal vegetation consists of 4,176.8 ha (10,321.1 ac) or 11.6% of the total area. Within the natural and ruderal vegetation types, herbaceous types are the most extensive with 1945.1 ha (4,806.4 ac) or 46.5%, followed by forest and woodland types with 804.9 ha (1,989.0 ac) or 19.3%, sparse vegetation types with 726.9 ha (1,796.1 ac) or 17.4%, and shrubland types with 699.9 ha (1,729.5 ac) or 16.8%. Developed open space, which can include a matrix of roads, parking lots, park-like areas and campgrounds account for 153.8 ha (380.0 ac) or 0.43% of the total mapped area. Artificially non-vegetated barren land is rare and only accounts for 0.74 ha (1.82 ac) or 0.002% of the total area. We collected 701 AA samples to evaluate the thematic accuracy of the vegetation map. Final thematic accuracy, as a simple proportion of correct versus incorrect field calls, is 93.0%. Overall weighted map class accuracy is 93.6%, where the area of each map class was weighted in proportion to the percentage of total park area. This method provides more weight to larger map classes in the park. Each map class had an individual thematic accuracy goal of at least 80%. The hurricane impact area map class was the only class that fell below this target with an accuracy of 73.5%. The vegetation communities impacted by the hurricane are highly dynamic and regenerated quickly following the disturbance event, contributing to map class disagreement during the accuracy assessment phase. No other map classes fell below the 80% accuracy threshold. In addition to the vegetation polygon database and map, several products to support park resource management are provided including the vegetation classification, field key to the associations, local association descriptions, photographic database, project geodatabase, ArcGIS .mxd files for map posters, and aerial imagery acquired for the project. The project geodatabase links the spatial vegetation data layer to vegetation classification, plot photos, project boundary extent, AA points, and the PLOTS database. The geodatabase includes USNVC hierarchy tables allowing for spatial queries of data associated with a vegetation polygon or sample point. All geospatial products are projected using North American Datum 1983 (NAD83) in Universal Transverse Mercator (UTM) Zone 16 N. The final report includes methods and results, contingency tables showing AA results, field forms, species list, and a guide to imagery interpretation. These products provide useful information to assist with management of park resources and inform future management decisions. Use of standard national vegetation classification and mapping protocols facilitates effective resource stewardship by ensuring the compatibility and widespread use throughout the NPS as well as other federal and state agencies. Products support a wide variety of resource assessments, park management and planning needs. Associated information provides a structure for framing and answering critical scientific questions about vegetation communities and their relationship to environmental processes across the landscape.
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Ley, Matt, Tom Baldvins, Hannah Pilkington, David Jones y Kelly Anderson. Vegetation classification and mapping project: Big Thicket National Preserve. National Park Service, 2024. http://dx.doi.org/10.36967/2299254.

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The Big Thicket National Preserve (BITH) vegetation inventory project classified and mapped vegetation within the administrative boundary and estimated thematic map accuracy quantitatively. National Park Service (NPS) Vegetation Mapping Inventory Program provided technical guidance. The overall process included initial planning and scoping, imagery procurement, vegetation classification field data collection, data analysis, imagery interpretation/classification, accuracy assessment (AA), and report writing and database development. Initial planning and scoping meetings took place during May, 2016 in Kountze, Texas where representatives gathered from BITH, the NPS Gulf Coast Inventory and Monitoring Network, and Colorado State University. The project acquired new 2014 orthoimagery (30-cm, 4-band (RGB and CIR)) from the Hexagon Imagery Program. Supplemental imagery for the interpretation phase included Texas Natural Resources Information System (TNRIS) 2015 50 cm leaf-off 4-band imagery from the Texas Orthoimagery Program (TOP), Farm Service Agency (FSA) 100-cm (2016) and 60 cm (2018) National Aerial Imagery Program (NAIP) imagery, and current and historical true-color Google Earth and Bing Maps imagery. In addition to aerial and satellite imagery, 2017 Neches River Basin Light Detection and Ranging (LiDAR) data was obtained from the United States Geological Survey (USGS) and TNRIS to analyze vegetation structure at BITH. The preliminary vegetation classification included 110 United States National Vegetation Classification (USNVC) associations. Existing vegetation and mapping data combined with vegetation plot data contributed to the final vegetation classification. Quantitative classification using hierarchical clustering and professional expertise was supported by vegetation data collected from 304 plots surveyed between 2016 and 2019 and 110 additional observation plots. The final vegetation classification includes 75 USNVC associations and 27 park special types including 80 forest and woodland, 7 shrubland, 12 herbaceous, and 3 sparse vegetation types. The final BITH map consists of 51 map classes. Land cover classes include five types: pasture / hay ground agricultural vegetation; non ? vegetated / barren land, borrow pit, cut bank; developed, open space; developed, low ? high intensity; and water. The 46 vegetation classes represent 102 associations or park specials. Of these, 75 represent natural vegetation associations within the USNVC, and 27 types represent unpublished park specials. Of the 46 vegetation map classes, 26 represent a single USNVC association/park special, 7 map classes contain two USNVC associations/park specials, 4 map classes contain three USNVC associations/park specials, and 9 map classes contain four or more USNVC associations/park specials. Forest and woodland types had an abundance of Pinus taeda, Liquidambar styraciflua, Ilex opaca, Ilex vomitoria, Quercus nigra, and Vitis rotundifolia. Shrubland types were dominated by Pinus taeda, Ilex vomitoria, Triadica sebifera, Liquidambar styraciflua, and/or Callicarpa americana. Herbaceous types had an abundance of Zizaniopsis miliacea, Juncus effusus, Panicum virgatum, and/or Saccharum giganteum. The final BITH vegetation map consists of 7,271 polygons totaling 45,771.8 ha (113,104.6 ac). Mean polygon size is 6.3 ha (15.6 ac). Of the total area, 43,314.4 ha (107,032.2 ac) or 94.6% represent natural or ruderal vegetation. Developed areas such as roads, parking lots, and campgrounds comprise 421.9 ha (1,042.5 ac) or 0.9% of the total. Open water accounts for approximately 2,034.9 ha (5,028.3 ac) or 4.4% of the total mapped area. Within the natural or ruderal vegetation types, forest and woodland types were the most extensive at 43,022.19 ha (106,310.1 ac) or 94.0%, followed by herbaceous vegetation types at 129.7 ha (320.5 ac) or 0.3%, sparse vegetation types at 119.2 ha (294.5 ac) or 0.3%, and shrubland types at 43.4 ha (107.2 ac) or 0.1%. A total of 784 AA samples were collected to evaluate the map?s thematic accuracy. When each AA sample was evaluated for a variety of potential errors, a number of the disagreements were overturned. It was determined that 182 plot records disagreed due to either an erroneous field call or a change in the vegetation since the imagery date, and 79 disagreed due to a true map classification error. Those records identified as incorrect due to an erroneous field call or changes in vegetation were considered correct for the purpose of the AA. As a simple plot count proportion, the reconciled overall accuracy was 89.9% (705/784). The spatially-weighted overall accuracy was 92.1% with a Kappa statistic of 89.6%. This method provides more weight to larger map classes in the park. Five map classes had accuracies below 80%. After discussing preliminary results with the parl, we retained those map classes because the community was rare, the map classes provided desired detail for management or the accuracy was reasonably close to the 80% target. When the 90% AA confidence intervals were included, an additional eight classes had thematic accruacies that extend below 80%. In addition to the vegetation polygon database and map, several products to support park resource management include the vegetation classification, field key to the associations, local association descriptions, photographic database, project geodatabase, ArcGIS .mxd files for map posters, and aerial imagery acquired for the project. The project geodatabase links the spatial vegetation data layer to vegetation classification, plot photos, project boundary extent, AA points, and PLOTS database sampling data. The geodatabase includes USNVC hierarchy tables allowing for spatial queries of data associated with a vegetation polygon or sample point. All geospatial products are projected using North American Datum 1983 (NAD83) in Universal Transverse Mercator (UTM) Zone 15 N. The final report includes methods and results, contingency tables showing AA results, field forms, species list, and a guide to imagery interpretation. These products provide useful information to assist with management of park resources and inform future management decisions. Use of standard national vegetation classification and mapping protocols facilitates effective resource stewardship by ensuring the compatibility and widespread use throughout NPS as well as other federal and state agencies. Products support a wide variety of resource assessments, park management and planning needs. Associated information provides a structure for framing and answering critical scientific questions about vegetation communities and their relationship to environmental processes across the landscape.
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4

Kwon, Jaymin, Yushin Ahn y Steve Chung. Spatio-Temporal Analysis of Roadside Transportation-Related Air Quality (StarTraq 2021): A Characterization of Bike Trails and Highways in the Fresno/Clovis Area. Mineta Transportation Institute, noviembre de 2022. http://dx.doi.org/10.31979/mti.2022.2128.

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The San Joaquin Valley is identified as an area with a high level of particulate matter (PM) in the air, reaching above the federal and state clean air standards (EPA 2019). Many of the cities in the valley are classified as the most polluted cities in the United States for both particulate matter and ozone pollution (American Lung Association, 2021). To resolve this issue, alternative forms of transportation have been considered in transportation planning. In this study, active transportation mode air quality was monitored on selected Woodward Park and Old Clovis trails and urban bike lanes. Real-time aerosol monitors, and low-cost sensors were carried in a backpack on bicycles during the sampling. Researchers collected GPS data via a portable GPS technology called Tracksticks. Driving transportation mode air quality data was acquired from the roadways within the Fresno/Clovis area, spanning six sampling routes, and during intercity trips between Fresno, Berkeley, and Los Angeles, for a total of five sampling routes. ‘On-Road' (outside vehicle) monitors were installed on the roof of a vehicle while ‘In-Vehicle’ monitors were installed inside the vehicle for comparison with the particulate pollution levels in the two contrasting microenvironments. The results showed the following three main outcomes: (1) clear relationships exist among PMs of different sizes; (2) there were greater variations in air quality of bike trails and On-Road samples than backyard and In-Vehicle samples; (3) we observed significant differences in air quality inside and outside the vehicle while driving local and intercity roadways; and (4) the road trip to the Bay area revealed that San Joaquin Valley has increased ambient PM2.5 and black carbon (BC) levels compared to those in the Bay Area on every trip, regardless of the daily change of the air quality.
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