Bibliografie tematiche / Exhibitions, United States: Pennsylvania

Letteratura scientifica selezionata sul tema "Exhibitions, United States: Pennsylvania"

Autore: Grafiati

Pubblicato: 25 luglio 2024

Ultima modifica: 31 luglio 2024

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Articoli di riviste sul tema "Exhibitions, United States: Pennsylvania"

Hall, Elijah S., Benjamin E. Martin, Kristen Brubaker e Christopher J. Grant. "Latitudinal variation in the geometric morphology of the largemouth bass, Micropterus salmoides". Marine and Freshwater Research 69, n. 9 (2018): 1480. http://dx.doi.org/10.1071/mf17369.

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Geometric morphology can be influenced by several biotic and abiotic factors, including predator–prey interactions and habitat structure. We measured the external morphology of Micropterus salmoides (largemouth bass, LMB) from two states in north-eastern United States, to assess the potential divergence of body shape. LMB varied in overall body shape (canonical variate analysis, P<0.001) between states, with Maine populations exhibiting shorter jaws (ANOVA, P<0.001) and thicker caudal peduncle depths (ANOVA, P<0.001) than the LMB in Pennsylvania. We propose that these observed differences in morphological traits suggest that jaw length may be influenced by prey availability and resource utilisation, whereas peduncle depth is better explained by surrounding habitat structure. These findings showed that body shape is variable and is influenced by a complex array of environmental factors, even over small latitudinal differences.

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Tosa, Y., W. Uddin, G. Viji, S. Kang e S. Mayama. "Comparative Genetic Analysis of Magnaporthe oryzae Isolates Causing Gray Leaf Spot of Perennial Ryegrass Turf in the United States and Japan". Plant Disease 91, n. 5 (maggio 2007): 517–24. http://dx.doi.org/10.1094/pdis-91-5-0517.

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Gray leaf spot caused by Magnaporthe oryzae is a serious disease of perennial ryegrass (Lolium perenne) turf in golf course fairways in the United States and Japan. Genetic relationships among M. oryzae isolates from perennial ryegrass (prg) isolates within and between the two countries were examined using the repetitive DNA elements MGR586, Pot2, and MAGGY as DNA fingerprinting probes. In all, 82 isolates of M. oryzae, including 57 prg isolates from the United States collected from 1995 to 2001, 1 annual ryegrass (Lolium multiflorum) isolate from the United States collected in 1972, and 24 prg isolates from Japan collected from 1996 to 1999 were analyzed in this study. Hybridization with the MGR586 probe resulted in approximately 30 DNA fragments in 75 isolates (designated major MGR586 group) and less than 15 fragments in the remaining 7 isolates (designated minor MGR586 group). Both groups were represented among the 24 isolates from Japan. All isolates from the United States, with the exception of one isolate from Maryland, belonged to the major MGR586 group. Some isolates from Japan exhibited MGR586 fingerprints that were identical to several isolates collected in Pennsylvania. Similarly, fingerprinting analysis with the Pot2 probe also indicated the presence of two distinct groups: isolates in the major MGR586 group showed fingerprinting profiles comprising 20 to 25 bands, whereas the isolates in the minor MGR586 group had less than 10 fragments. When MAGGY was used as a probe, two distinct fingerprint types, one exhibiting more than 30 hybridizing bands (type I) and the other with only 2 to 4 bands (type II), were identified. Although isolates of both types were present in the major MGR586 group, only the type II isolates were identified in the minor MGR586 group. The parsimony tree obtained from combined MGR586 and Pot2 data showed that 71 of the 82 isolates belonged to a single lineage, 5 isolates formed four different lineages, and the remaining 6 (from Japan) formed a separate lineage. This study indicates that the predominant groups of M. oryzae associated with the recent outbreaks of gray leaf spot in Japan and the United States belong to the same genetic lineage.

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Schmidt, Uwe E. "German Impact and Influences on American Forestry until World War II". Journal of Forestry 107, n. 3 (1 aprile 2009): 139–45. http://dx.doi.org/10.1093/jof/107.3.139.

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Abstract Natural resources of North America ensured the existence of German immigrants in the late 17th century. In Pennsylvania and North Carolina, measures for forest protection and sustainable forestry were invoked at an early date. Efforts were based on inventory of the resources and controlled use. During the 18th and 19th centuries, German emigration was boosted by the scarcity of wood. Proto-industry in Germany strongly depended on wood and coal resources, causing negative effects in the forest and environment. Increasing population and developing industrialization devastated the forests. International scientific contact in forestry started during the American Revolutionary War. German influence on American forestry began in 1873, when the Austro-Hungarian government hosted an international exhibition in Vienna. German forest scientists and politicians focused on sustainable forestry and initiated a fundamental forest education system in the United States. An intensive German–American exchange on a professional basis took place until the beginning of World War II. The acquired historical knowledge on this subject demonstrates that German and North American environmental perception had interacted considerably.

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Uppala, S., B. M. Wu e T. N. Temple. "First Report of Fusarium solani on Utah Sweetvetch in the United States". Plant Disease 97, n. 3 (marzo 2013): 423. http://dx.doi.org/10.1094/pdis-08-12-0789-pdn.

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Utah sweetvetch (Hedysarum boreale Nutt.) is a native American perennial nitrogen fixing legume used mainly in rangeland reclamation, soil rejuvenation, and erosion control. In June 2011, a field of Utah sweetvetch grown for seeds in central Oregon had approximately 15% of the plants exhibiting chlorosis, defoliation, stunting, wilting, and/or death. Dissection of the crown of symptomatic plants revealed discolored pinkish brown vascular tissue. Symptomatic tissues from six random plants were surface sterilized, placed on acidified potato dextrose agar (PDA) medium, and cultured for 7 days at room temperature, which allowed six fungal isolates (SS1 through SS6) to be collected. On PDA, all six isolates had rapid, creamy white colored growth. Based on observations of 1-week-old isolates, microconidia were oval to kidney shaped, single celled, 8 to 10 × 2.5 to 4 μm, and formed at the tips of long unbranched monophialides. Macroconidia were three to four septate, cylindrical to slightly curved, with characteristic foot shaped basal cell and blunt apical cell, 37 to 49 × 4.4 to 5.3 μm. Chlaymydospores observed were 8.5 to 11 × 7.6 to 9 μm. Based on fungal references (1,2,3), the isolates were identified as Fusarium solani (Mart.) Sacc. Identification of the isolates at the molecular level was determined by amplification of the internal transcribed spacer (ITS) region using PCR and amplicon sequencing. Botrytis cinerea and F. graminearum cultures were used as controls for the extraction, amplification, and sequencing steps. Genomic DNA was extracted from mycelia using protocols of the MOBIO Ultraclean Soil DNA Isolation Kit (MO-BIO Laboratories Inc, Carlsbad, CA, USA). PCR was performed using ITS1/ITS4 primers and resulted in 563- to 573-bp amplicons, which were sequenced. Analysis of the ITS sequences (GenBank Accession Nos. JX524018 to JX524023) for the six fungal isolates using BLASTn revealed a 99% sequence identity with F. solani strains (AB470903, AB513851, AJ608989, EF152426, EU029589, and HM214456). Pathogenicity was confirmed on Utah sweetvetch plants in the greenhouse. Seeds of Utah sweetvetch were first plated on acidified PDA for germination; healthy seedlings were then selected and transplanted into pots with sterilized soil after 2 weeks of growth. The plants were kept in a greenhouse at Central Oregon Agricultural Research Center, Madras, Oregon. Ten 40-day-old healthy vetch plants were inoculated by drenching with a mixed conidial suspension (107 conidia/ml) of the six F. solani isolates. Ten plants drenched with sterile distilled water were included as controls. Symptoms of chlorosis and stunting similar to those in the commercial field were observed within 30 days of inoculation on 8 of 10 inoculated plants, while control plants were symptomless. Fungal isolates identical to F. solani were reisolated from the symptomatic plants. To our knowledge, this is the first report of F. solani on Utah sweetvetch plants. References: (1) C. Booth. The Genus Fusarium. CMI, Kew, Surrey, UK, 1971. (2) P. E. Nelson et al. Fusarium species: An illustrated manual for identification. The Pennsylvania State University Press, USA, 1983. (3) H. I. Nirenberg. A simplified method for identifying Fusarium spp. occurring on wheat. Can. J. Bot. 59:1599, 1980.

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Bratsch, S., D. Mollov, B. Lockhart, D. Johnson e S. Ehlenbeck. "First Report of Cucumber mosaic virus Infection in Pachysandra in the United States". Plant Disease 99, n. 3 (marzo 2015): 422. http://dx.doi.org/10.1094/pdis-09-14-0974-pdn.

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Pachysandra terminalis Siebold & Zucc. (Japanese pachysandra, spurge) is widely used as a groundcover. In early 2012, Japanese pachysandra plants from Missouri, which originated in Pennsylvania, showed symptoms of light and dark green mosaic, leaf deformation, concentric ringspots, and stunting. Initial screening of symptomatic leaf tissue by transmission electron microscopy (TEM) using partially purified extracts confirmed the presence of spherical (~28 nm) and bacilliform (18-nm diameter, 35- to 58-nm length) virus particles. Immunosorbent electron microscopy (ISEM) using antisera to a clover isolate of Alfalfa mosaic virus (AMV) (PVAS 92) and to Cucumber mosaic virus (CMV) (ATCC PVAS-30) obtained from the American Type Culture Collection, Manassas, VA, confirmed the presence of AMV and CMV. No other type of virus-like particles were observed by TEM. After 6 months, nearly 20% of the 4,000 pachysandra cuttings exhibited the described symptoms. However, it is possible that more than 20% of the cuttings were infected with both viruses and not yet exhibiting symptoms. Reverse-transcription PCR (RT-PCR) was done using total RNA extracted with a Qiagen RNeasy kit and Ready-To-Go RT-PCR beads (GE Healthcare, UK Limited, UK). The primer pair CMV-1 (5′-GCCGTAAGCTGGATGGACCA) and CMV-2 (5′-TATGATAAGAAGCTTGTTTTCGCG) were used (3) to obtain a 502-bp amplicon from the coat protein (CP) region of CMV RNA 3. The product was ligated and cloned (pGEM-T Easy Vector System; Promega, USA). Three clones were sequenced (UMGC, USA), and the consensus sequence (Sequencher 5.1, Gene Codes Corp., USA) was deposited in GenBank (Accession No. JX227938). The sequence obtained had 100% identity with a homologous CP CMV sequence (AFQ94058) and 99% identity with several other homologous CP CMV sequences (CAX62443, CCK24369, and 15 others). It also contained an EcoRI site at nucleotides 332 to 337, characteristic of CMV Type II isolates (3). The primer pair AMV1F (5′-ATCCACCGATGCCAGCCTTA) and AMV1R (5′-TTCCGCCTCACTGCTGCTG) generated a 1,047-bp product from AMV RNA1 that was deposited in GenBank (JX227937). This product had 100% identity with a homologous AMV sequence (AFQ94057), and 99% identity with several other homologous AMV sequences (AGV15824, ADO85715, CBX36144). From the data presented here, it was concluded that the pachysandra had a mixed infection of AMV and a Type II isolate of CMV. Occurrence of AMV in pachysandra was first reported in New Jersey in 1982 (2) and reported for the first time in France and Germany in 2000 (1). The presence of CMV infection in pachysandra has not been reported in the present literature. Some of the symptoms associated with AMV infection in pachysandra in New Jersey (2) and Europe (1) were similar to the symptoms produced by pachysandra plants infected with both viruses (ring spots, mosaic, and line patterns). However, some symptoms were unique to the mixed infection in pachysandra by AMV and CMV (leaf deformation, stunting). A potential source of this co-infection could occur when plants are grown near alfalfa fields (AMV infection by aphids) and undergo vegetative propagation (CMV infection by contaminated tools). This is the first report of pachysandra co-infected by AMV and CMV in the United States. References: (1) L. Cardin and B. Moury. Plant Dis. 84:594, 2000. (2) D. E. Hershman and E. H. Varney. Plant Dis. 66:1195, 1982. (3) S. Wylie et al. Aust. J. Agric. Res. 44:41, 1993.

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Kim, S. H., T. N. Olson, N. D. Peffer, E. V. Nikolaeva, S. Park e S. Kang. "First Report of Bacterial Spot of Tomato Caused by Xanthomonas gardneri in Pennsylvania". Plant Disease 94, n. 5 (maggio 2010): 638. http://dx.doi.org/10.1094/pdis-94-5-0638b.

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Recent investigation of bacteria isolated from samples submitted to the Plant Disease Diagnostic Laboratory, Pennsylvania Department of Agriculture indicated that in 1995, Xanthomonas gardneri (ex Sutic 1957) (2) caused a leaf spot on tomato plants (Lycopersicon esculentum Mill.). In 1995, we examined 185 tomato and 36 pepper samples (13 field, 2 garden center, 38 greenhouse, 4 residence, 16 field-grown transplant, and 148 greenhouse-grown transplant samples). A processing company representative collected samples showing symptoms of bacterial spot of tomato on a hybrid, whole pack processing tomato, from a 16-ha field in Northumberland County, PA exhibiting almost 50% crop infection. Symptoms consisted of circular- to irregularly shaped, dark brown spots, <5 mm in diameter, and frequently with chlorotic haloes on leaves and stems. The center of a spot may be raised and scabby. Several spots on a single leaflet may coalesce and a portion or the entire leaflet may turn yellow or die. These symptoms were indistinguishable from those of bacterial spot caused by X. euvesicatoria, X. vesicatoria, and X. perforans. Bacterial streaming from lesions was evident under dark-field microscopy. Aerobic, gram-negative, yellow-pigmented, mucoid bacteria were isolated from the leaf spots and purified and stored in nutrient broth with 10% glycerol at –80°C. The 16S rRNA gene from a strain (PDA80951-95) typical of the cultures from these samples was sequenced (GenBank Accession No. GU573763). A BlastN search of GenBank revealed 100% nucleotide identity with the type strain of X. gardneri (XCGA2; No. AF123093). This strain also exhibited repetitive sequence-based (rep)-PCR profiles (4) identical to profiles of X. gardneri type strain XCGA2 DNA and produced a ~425-bp PCR product with BSX primers, a genetic marker indicative of X. gardneri (1). The strain was not amylolytic or pectolytic (2) and failed to utilize maltose, gentiobiose, and melezitose (3). For pathogenicity tests, inoculum was grown in nutrient broth with shaking for 24 h at 28°C. Inoculum was centrifuged, resuspended in sterile tap water, and adjusted to 2.5 × 108 CFU/ml. Lower leaf surfaces of tomato (cvs. Bonnie Best and Walter) and pepper (cvs. California Wonder and Early Niagara) plants were gently rubbed with sterile cheesecloth that was moistened with the inoculum. Strain PDA80951-95 caused leaf spots, with chlorotic haloes and occasional coalescence on both tomato and pepper, within 2 weeks at 15 s of mist per 20 min at 20 to 35°C in a secured greenhouse chamber. X. gardneri was only reisolated from symptomatic plants and its identity was confirmed by rep-PCR and absence of amylolytic and pectolytic activities. Negative controls consisting of X. campestris pv. campestris and sterile tap water did not show symptoms. A known type strain of X. gardneri was not included as a positive control for pathogenicity studies because this species is not known to occur in the United States (2). To our knowledge, this is the first report of bacterial spot on tomato plants caused by X. gardneri in Pennsylvania and the United States. Since the first occurrence in 1995, bacterial spot caused by X. gardneri reoccurred in Pennsylvania tomato fields in 2001 and consecutively from 2003 to 2009. Reference: (1) D. A. Cuppels et al. Plant Dis. 90:451, 2006. (2) J. B. Jones et al. Syst. Appl. Microbiol. 27:755, 2004. (3) A. M. Quezado-Duval et al. Plant Dis. 88:15, 2004. (4) D. J. Versalovic et al. Methods Mol. Cell Biol. 5:25, 1994.

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Sun, Yuran. "ARCHITECT YO MING PEI. THE ART OF ARCHITECTURE OF MUSEUM BUILDINGS". Scientific and analytical journal Burganov House. The space of culture 19, n. 6 (15 novembre 2023): 17–30. http://dx.doi.org/10.36340/2071-6818-2023-19-6-17-30.

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Famous Chinese-American architect I.M. Pei was born in Guangdong, China in 1917.He traveled to the United States in 1935. Initially educated at the University of Pennsylvania, he continued his studies at the Massachusetts Institute of Technology (Bachelor of Architecture in 1940) and Harvard Graduate School of Design (Master of Architecture in 1946). I.M. Pei is widely praised for his bold design and clear geometric forms in his project. His career spanned 60 years and left many outstanding architectural works. I.M. Pei, revered as "the consummate master of modern architecture," his architectural philosophy was deeply influenced by modern art. During that era, New York City was known as the center of modern art. Among them, abstract expressionism, conceptualism and minimalism were on full display here. Many famous artists held grand exhibitions here and established their own studios. I.M. Pei spent most of his life in this place. When American modern art reached its peak in New York, many architects decided to use primitive forms to convey a concise and powerful artistic language, which also became their iconic design style. I.M. Pei's design philosophy is global. He emphasized: "In the architectural design process, there are three key aspects that require special attention: the first is the integration of the building with its environment; the second is how to handle space and form; and finally, from the user's point of view, to correctly solve functional problems. In this paper, the study analyzes the structural features of 12 architectural spaces of art museums designed by I.M. Pei in the context of the time line. It compares the similarities and differences in the spatial structure of the architecture of art museums built in the same time period as well as between different historical eras. The study focuses on analyzing the form and content of space and draws on the theoretical framework of contemporary architecture, namely the concepts of space within modernism. As a result of the analysis, two key characteristics of Pei's architecture are highlighted: sculptural and geometric.

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Bonilla-Escobar, Francisco J., Anthony I. Ghobrial, Denise S. Gallagher, Andrew Eller e Evan L. Waxman. "Comprehensive insights into a decade-long journey: The evolution, impact, and human factors of an asynchronous telemedicine program for diabetic retinopathy screening in Pennsylvania, United States". PLOS ONE 19, n. 7 (12 luglio 2024): e0305586. http://dx.doi.org/10.1371/journal.pone.0305586.

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Diabetic Retinopathy stands as a leading cause of irreversible blindness, necessitating frequent examinations, especially in the early stages where effective treatments are available. However, current examination rates vary widely, ranging from 25–60%. This study scrutinizes the Point-of-Care Diabetic Retinopathy Examination Program at the University of Pittsburgh/UPMC, delving into its composition, evolution, challenges, solutions, and improvement opportunities. Employing a narrative approach, insights are gathered from key stakeholders, including ophthalmologists and staff from primary care clinics. A quantitative analysis from 2008 to 2020 provides a comprehensive overview of program outcomes, covering 94 primary care offices with 51 retinal cameras. Program components feature automated non-mydriatic 45° retinal cameras, a dedicated coordinator, rigorous training, and standardized workflows. Over this period, the program conducted 21,960 exams in 16,458 unique individuals, revealing a diverse population with an average age of 58.5 and a balanced gender distribution. Average body mass index (33.96±8.02 kg/m2) and hemoglobin A1c (7.58%±1.88%) surpassed normal ranges, indicating prevalent risk factors for diabetes-related complications. Notably, 24.2% of patients underwent more than one exam, emphasizing program engagement. Findings indicated that 86.3% of exams were gradable, with 59.0% within normal limits, 12.1% showing some evidence of diabetic retinopathy, and 6.4% exhibiting vision-threatening diabetic retinopathy. Follow-up appointments with ophthalmologists were recommended in 31.5% of exams due to indeterminate results, positive diabetic retinopathy (≥moderate or macular exudate), or other findings like age-related macular degeneration or suspected glaucoma. The program demonstrated high reproducibility across diverse healthcare settings, featuring a sustainable model with minimal camera downtime, standardized workflows, and financial support from grants, health systems, and clinical revenues. Despite COVID-19 pandemic challenges, this research emphasizes the program’s reproducibility, user-friendly evolution, and promising outcomes. Beyond technical contributions, it highlights human factors influencing program success. Future research could explore adherence to follow-up ophthalmological recommendations and its associated factors.

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Kim, S. H., T. N. Olson, N. W. Schaad e G. W. Moorman. "Ralstonia solanacearum Race 3, Biovar 2, the Causal Agent of Brown Rot of Potato, Identified in Geraniums in Pennsylvania, Delaware, and Connecticut". Plant Disease 87, n. 4 (aprile 2003): 450. http://dx.doi.org/10.1094/pdis.2003.87.4.450c.

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The Plant Disease Diagnostic Laboratory of the Pennsylvania Department of Agriculture received diseased geranium (Pelargonium × hortorum) samples from several Pennsylvania (PA) greenhouses in 1999 and 2000 and from one Delaware (DE) greenhouse in 1999. Originating from Guatemala, plants exhibited yellowing, wilting, stunting, and bacterial oozing from the vascular tissues. Isolations on yeast dextrose-CaCO3 (YDC) and triphenyl-tetrazolium-chloride (TTC) agars resulted in off-white mucoid colonies and white, fluidal colonies with pink centers, respectively. Such colonies are typical of Ralstonia solanacearum (1). The disease was similar to a bacterial wilt of geranium caused by an unidentified biovar of R. solanacearum (3). Preliminary tests using Biolog MicroLog 3 (Hayward, Ca; 4.01A) and enzyme-linked immunosorbent assay (ELISA) (Agdia Inc., Elkhart, IN; BRA 33900/0500) identified the organism as R. solanacearum. For pathogenicity tests, a 10-μl droplet of water suspension containing 1 × 106 CFU of each of five geranium strains (PDA 22056-99, 81849-99, 81862-99, 51032-00, and 64054-00) per milliliter was placed on a stem wound made by cutting off the terminal growth of each of 4 6-leaf stage plants of geranium ‘Orbit Scarlet’, tomato ‘Rutgers’, potato ‘Russet Norkotah’, and eggplant ‘Black Beauty’ in a growth chamber at 28°C, 86% relative humidity, and 12 h light/dark cycle. Water was included as a control. The five strains caused severe yellowing and wilting within 10 days. Colonies typical of R. solanacearum were reisolated from symptomatic tissue on YDC and TTC. To determine the specific biovar, 20 pathogenic geranium strains from PA and DE plus a strain of R. solanacearum originally isolated from a geranium plant of Guatemalan origin received from Connecticut in 1995 were grown up to 28 days on Ayers mineral medium supplemented with a 1% final concentration of D-cellobiose, dextrose, meso-inositol, lactose, maltose, D-ribose, trehalose, mannitol, sorbitol, or dulcitol (1). Acid was produced by 21 test strains from the first five carbohydrates only. Such carbohydrate utilization is typical of bv 2 (1). Bv 2 identification was confirmed by real-time polymerase chain reaction using bv 2-specific primers and probes (N. Schaad, unpublished) designed from a bv 2-specific DNA fragment (2). All tested strains were positive using ELISA. In contrast, strains of bv 2 from geraniums in Wisconsin and South Dakota were reported to be negative using ELISA (4). From our results, it appears that bv 2 was introduced into the United States on geraniums from Guatemala in 1995 and 1999. This cool climate bv 2, a regulated agent by the Agricultural Bioterrorism Protection Act of 2002, has caused extensive crop loss in potatoes in Europe, but has not been found in potatoes in the United States. References: (1) T. P. Denny and A. C. Hayward. Ralstonia solanacearum. Pages 151–174 in: Lab Guide for Identification of Plant Pathogenic Bacteria. N. W. Schaad et al. eds. 3rd ed. The American Phytopathological Society, St. Paul, MN, 2001. (2) M. Fagen et al. Development of a diagnostic test based on the polymerase chain reaction (PCR) to identify strains of R. solanacearum exhibiting the Biovar 2 genotype. Pages 34–43 in: Bacterial Wilt Disease: Molecular and Ecological Aspects. P. H. Prior et al. eds. Springer-Verlag, Berlin, 1998. (3) D. L. Strider et al. Plant Dis. 65:52, 1981. (4) L. Williamson et al. (Abstr.) Phytopathology 91 (Suppl.):S95, 2001.

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Jefferson M. Moak. "Researching United States Citizenship in Pennsylvania". Pennsylvania Legacies 16, n. 2 (2016): 34. http://dx.doi.org/10.5215/pennlega.16.2.0034.

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Tesi sul tema "Exhibitions, United States: Pennsylvania"

Webster, Daniel Joseph. "Experiencing the World of Franklin: The Making of an Immersive and Interactive Historical Exhibit". Master's thesis, University of Central Florida, 2012. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/5562.

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This thesis involves the creation of a historically-themed museum element. The element, titled “Improving Community,” is a virtual interactive game that allows players to explore certain realities of colonial American life. Within the game, players are presented with a number of civic-related issues that existed throughout the eighteenth century, and they are then given options to improve the situation. Interactivity and immersion are key features of the game, and they have been incorporated so that players may engage with the past and assume a more active role in the process of historical reconstruction. Research for the games draws mostly upon historical primary sources, including first-hand accounts, letters, diaries, periodicals, pamphlets, meeting minutes, and legal documents. In addition, the process of developing the games was informed by a number of secondary source works, and therefore this study inspects the ways in which “Improving Community” fits within the ongoing scholarly debates. Ultimately this project contributes to the field of public history by demonstrating the usefulness of games as a tool for historical exhibition. “Improving Community” is both entertaining and educational, and as a result, the game provides individuals with a unique outlet for exploring and experiencing the past.
ID: 031001287; System requirements: World Wide Web browser and PDF reader.; Mode of access: World Wide Web.; Title from PDF title page (viewed February 26, 2013).; Thesis (M.A.)--University of Central Florida, 2012.; Includes bibliographical references (p. 111-120).
M.A.
Masters
History
Arts and Humanities
History; Public History

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Bell, Gregory Jason. "In defense of Colonel Richard P. Roberts, Commanding Officer of the Pennsylvania 140th Regiment". Huntington, WV : [Marshall University Libraries], 2004. http://www.marshall.edu/etd/descript.asp?ref=419.

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Pitts, Terence. "WILLIAM BELL: PHILADELPHIA PHOTOGRAPHER (PENNSYLVANIA)". Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/292050.

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William Bell was an active photographer for more than a half century, successfully making the technical and commercial transitions from the daguerreotype process of the 1840s and 1850s to the collodion processes of the 1860s, 1870s, and 1880s, and finally to the dry plate processes that dominated the medium from the mid-1880s until the time of Bell's death in 1910. The purpose of this thesis is to provide a biography of Bell (1830-1910), to assess his contributions to photography, and to suggest something of the growth of professionalism in nineteenth century photography using Bell as "typical."

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Wood, John Perry. "Hanna's Town: A Frontier Town in Western Pennsylvania". W&M ScholarWorks, 1993. https://scholarworks.wm.edu/etd/1539625852.

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Harvey, Sean Patrick. "Commonwealth: Republican Rhetoric in the Pennsylvania Constitutional Convention of 1837-38". W&M ScholarWorks, 2002. https://scholarworks.wm.edu/etd/1539626367.

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Girard, Edward J. "Organizational reform a study of contrasts on improvements to processes involving the Unites [sic] States Coast Guard and the Commonwealth of Pennsylvania Bureau of State Parks /". Instructions for remote access. Click here to access this electronic resource. Access available to Kutztown University faculty, staff, and students only, 2001. http://www.kutztown.edu/library/services/remote_access.asp.

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Thesis (M.P.A.)--Kutztown University of Pennsylvania, 2001.
Source: Masters Abstracts International, Volume: 45-06, page: 2941. Typescript. Abstract precedes thesis as preliminary leaves. Includes bibliographical references (leaves 64-69).

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Bergendahl, Lisa Kay. "Colonial Women in the Pennsylvania and Virginia Gazettes". W&M ScholarWorks, 1995. https://scholarworks.wm.edu/etd/1539625950.

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Preston, David L. "The texture of contact: Indians and settlers in the Pennsylvania backcountry, 1718-1755". W&M ScholarWorks, 1997. https://scholarworks.wm.edu/etd/1539626135.

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Ward, Matthew Charles. "La guerre sauvage: The Seven Years' War on the Virginia and Pennsylvania frontier". W&M ScholarWorks, 1992. https://scholarworks.wm.edu/etd/1539623829.

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The Seven Years' War on the Virginia and Pennsylvania frontier was a devastating struggle. About two thousand colonists died, almost as many were captured, and tens of thousands fled for safety in the east. The British and their colonists proved unable to mount an effective military defence: colonial forces proved unfit for warfare in the frontier environment and military efforts resulted only in intense discord between civil and military authorities. as a result of the destruction of the raids both Virginia and Pennsylvania were unable to contribute to the war effort in the northern theater, on the St. Lawrence, Lake Champlain, and Acadia.;The French and their Indian allies achieved this success with few resources. The French were unable to commit over a few hundred men to the Ohio Valley, while the Indians experienced an acute shortage of arms and supplies caused by the disruption of their traditional trading network. to achieve their success the French and their Indian allies did not raid randomly, but with an intentional strategy and with specific targets.;The Indians who fought on both sides, fought, not as European pawns, but with their own specific war-aims: the Susquehanna Delawares sought independence from Iroquois overlordship; the Cherokees joined the Virginians in an attempt to break the South Carolinian control of their trade; the Ohio Indians struggled to keep European settlements out of the Ohio Valley.;Eventual success for the British in the theater was achieved not by the superiority of their forces in the theater--in each regular battle British troops were routed, at Fort Necessity, Braddock's Field, and Major Grant's defeat outside Fort Duquesne in 1758--but through attrition caused by British superiority in other theaters. In particular British naval superiority deprived the French, and in turn their Indian allies, of needed supplies.

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Grunenberg, Christoph. "The politics of presentation : museums, galleries and exhibitions in New York, 1929-1947". Thesis, Courtauld Institute of Art (University of London), 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.283893.

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Libri sul tema "Exhibitions, United States: Pennsylvania"

United States. General Services Administration. e United States. Office of the Chief Architect., a cura di. United States Courthouse: Erie, Pennsylvania. [Washington, D.C: U.S. General Services Administration, Public Buildings Service, Office of the Chief Architect, Center for Design Excellence and the Arts, 2004.

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United States. General Services Administration e United States. Office of the Chief Architect, a cura di. United States Courthouse: Erie, Pennsylvania. [Washington, D.C: U.S. General Services Administration, Public Buildings Service, Office of the Chief Architect, Center for Design Excellence and the Arts, 2004.

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Haskell, Barbara. Charles Demuth. New York: Whitney Museum of American Art in association with H.N. Abrams, 1987.

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Coulter, Mary Moss. The Coulters of Winston County, Mississippi and Ashley County, Arkansas. Momence, Ill: Mary Moss Coulter, 1996.

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Pennsylvania, Railroad Museum of. Railroad Museum of Pennsylvania: Pennsylvania trail of history guide. Mechanicsburg, PA: Stackpole Books, 2002.

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Kahn, Louis I. Louis I. Kahn: Margaret Esherick House, Chestnut Hill, Pennsylvania, 1959-61 [and] Norman Fisher House, Hatboro, Pennsylvania, 1960-67. [Tokyo]: A.D.A. EDITA Tokyo, 1996.

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McMaster, John Bach, 1852-1932, ed e Stone, Frederick D. (Frederick Dawson), 1841-1897, joint ed, a cura di. Pennsylvania and the Federal Constitution 1787-1788. Indianapolis: Liberty Fund, 2011.

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Fulton County Historical Society (Pa.), a cura di. 1880 United States census for Fulton County, Pennsylvania. McConnellsburg, Pa: Fulton County Historical Society, 2005.

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Bradford, Anita Bruihl. 1860 United States Census for Fulton County, Pennsylvania. McConnellsburg, Pa: Fulton County Historical Society, Inc., 1993.

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Fulton County Historical Society (Pa.). 1850 United States census for Fulton County, Pennsylvania. McConnellsburg, PA: Fulton County Historical Society, 1988.

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Capitoli di libri sul tema "Exhibitions, United States: Pennsylvania"

Kauffman, Reginald Wright. "PENNSYLVANIA". In "These United States", 312–18. Cornell University Press, 2020. http://dx.doi.org/10.7591/9781501738579-041.

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"United States/Pennsylvania". In OECD Studies on Water, 96. OECD, 2015. http://dx.doi.org/10.1787/9789264231092-36-en.

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"Pennsylvania". In Historical Gazetteer of the United States, 919–57. Routledge, 2006. http://dx.doi.org/10.4324/9780203997000-46.

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de Silva, Nushelle. "Assembling Smallness: The United States Small Industries Exhibition in Colombo, 1961". In Exhibitions Beyond Boundaries. Bloomsbury Visual Arts, 2022. http://dx.doi.org/10.5040/9781350088511.ch-006.

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"Perspectives on the Pennsylvania Newspaper Project at the University of Pittsburgh". In The United States Newspaper Program, 49–56. Routledge, 2015. http://dx.doi.org/10.4324/9781315681740-5.

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Ostler, Rosemarie. "Early Regional Dialects". In The United States of English, 31—C2P110. Oxford University PressNew York, 2023. http://dx.doi.org/10.1093/oso/9780197647295.003.0003.

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Abstract Chapter 2 describes language variation in early America. As successive streams of English-speaking immigrants arrived in the colonies, they transplanted the dialects of their home regions to new soil. The chapter focuses on the four main migrations that took place in the seventeenth and eighteenth centuries—the Puritans to New England, the Cavaliers to the South, the Quakers to Pennsylvania, and the Scots-Irish to the backcountry—and considers the part each played in laying a foundation for modern regional dialects. It describes the salient linguistic features of each early region. It also discusses what we know about early African American speech.

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Rothacker, Jesse. "Observations from a Reptile Sanctuary in South-Central Pennsylvania". In Exotic Amphibians and Reptiles of the United States, 91–93. University Press of Florida, 2022. http://dx.doi.org/10.5744/florida/9780813066967.003.0009.

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This chapter explores the trends and concerns relating to ownership of exotic reptiles from the standpoint of a rescue operation in south-central Pennsylvania, one of many such outfits in the United States that play an important role in reducing and preventing the release of non-native animals by offering to provide a refuge for them as an alternative. A big part of the work of the Forgotten Friend Reptile Sanctuary is finding new homes for unwanted amphibians and reptiles from the pet trade. Although there are hundreds of exotic herp species in the pet trade, there are fewer than a dozen species that fill up rescues. A few factors seem to be associated with certain species being discarded much more so than other species. Ultimately, the main reasons why specific reptiles are given up to the rescue are because they are inexpensive to bring home, expensive to keep, grow quickly to undesirable sizes, and they may live several times longer than other pets.

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Bachrach, Susan. "“Bystanders” in Exhibitions at the United States Holocaust Memorial Museum". In Probing the Limits of Categorization, 309–35. Berghahn Books, 2018. http://dx.doi.org/10.2307/j.ctvw04hm8.20.

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O’Steen, Danielle. "The Pioneers of Plasticraft: When Artists Found Plastics in the United States". In Plastics, Environment, Culture, and the Politics of Waste, 161–80. Edinburgh University Press, 2023. http://dx.doi.org/10.3366/edinburgh/9781399511735.003.0009.

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O’Steen asserts that public presentations and exhibitions were integral tools for the growth of modern plastics in the United States, starting in the 1930s. She considers key collaborations between the arts and the plastics industry, particularly seen in the 1939–40 World’s Fair in Flushing, New York. Modern plastics had their most public debut at the fair, creating many opportunities for manufacturers to explore creative ways to sell their products to the public. O’Steen shows how the emerging plastics industry used artwork and exhibitions as part of their corporate agendas. She argues that this 1930s moment laid the groundwork for much collaboration between the arts and plastics for the following decades—particularly in the 1960s and 1970s—when artists were turning to plastics in even larger numbers and with great enthusiasm.

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Atti di convegni sul tema "Exhibitions, United States: Pennsylvania"

Lindsey, Bruce. "INCREASING SALINIZATION OF GROUNDWATER IN THE UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-391692.

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Ryker, Sarah. "CRITICAL MINERALS IN THE UNITED STATES: CURRENT OPPORTUNITIES AND CHALLENGES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-396830.

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Bankert, Jr., Larry I., e Stephen R. Thompson. "Implementing Transportation Infrastructure Improvements to Support Development in Pennsylvania, United States". In First International Symposium on Transportation and Development Innovative Best Practices. Reston, VA: American Society of Civil Engineers, 2008. http://dx.doi.org/10.1061/40961(319)1.

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Belitz, Kenneth. "THE QUALITY OF GROUNDWATER USED FOR PUBLIC SUPPLY IN THE CONTINENTAL UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-396214.

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Hosain, Alamgir, Thomas Goebel, Sonia Bazargan, Navin Thapa, Sadia Marium Rinty, Hadi Heydarizadeh Shali, Khadija Nadimi e Chameera Silva. "DYNAMICALLY TRIGGERED EARTHQUAKES AND THEIR RELATION TO FLUID INJECTION IN THE CENTRAL UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-391938.

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Kang, Mary, Jade Boutot, Renee C. McVay, Katherine Roberts, Scott Jasechko, Debra Perrone, Tao Wen et al. "ENVIRONMENTAL RISKS AND OPPORTUNITIES OF ORPHANED OIL AND GAS WELLS IN THE UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-391318.

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Mohammed, Ibrahim, Ganming Liu, Sang-suk Lee, W. Midden e Lauren Kinsman-Costello. "SIMULATING HYDROLOGIC COMPLEXITIES OF A NUTRIENT-REDUCTION WETLAND IN THE MIDWEST OF THE UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-394083.

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McGuire, Teagan, e Sara Pruss. "BENTHIC FORAMINIFERAL ASSEMBLAGES AND TAPHONOMY FROM THE LOWER TRIASSIC VIRGIN LIMESTONE FORMATION, WESTERN UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-391242.

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Tew, Kalyn, e Rona Donahoe. "EVALUATION OF COAL ASH AS A REE & LITHIUM FEEDSTOCK IN THE SOUTHEASTERN UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-389573.

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Scanlon, Bridget. "ASSESSING COAL ASH RESOURCES AND POTENTIAL FOR RARE EARTH ELEMENT DEVELOPMENT IN THE UNITED STATES". In GSA Connects 2023 Meeting in Pittsburgh, Pennsylvania. Geological Society of America, 2023. http://dx.doi.org/10.1130/abs/2023am-390554.

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Rapporti di organizzazioni sul tema "Exhibitions, United States: Pennsylvania"

Butts, Kent H., e Bert B. Tussing. Addressing the Conditions that Foster Terrorism. A United States Army War College Symposium. Held at Carlisle Barracks, Pennsylvania on 8-10 June 2005 (CSL Issue Paper, Volume 10-05, July 2005). Fort Belvoir, VA: Defense Technical Information Center, luglio 2005. http://dx.doi.org/10.21236/ada515661.

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Klesta, Matthew. Home Mortgage Lending by Race and Income in the Time of Low Interest Rates: Examples from Select Counties in Kentucky, Ohio, and Pennsylvania from 2018 through 2021. Federal Reserve Bank of Cleveland, novembre 2022. http://dx.doi.org/10.26509/frbc-cd-20221129.

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Signed into law in 1975 by President Ford, the Home Mortgage Disclosure Act (HMDA) requires most financial institutions to disclose information on their mortgage lending. Annually, this information creates a publicly accessible data set that includes millions of records and covers about 90 percent of mortgage lending in the United States (Gerardi, Willen, and Zhang, 2020). More information on HMDA can be found in the summary "What is HMDA and why is it important?" Several years ago, the Cleveland Fed examined data for seven large urban counties in the Fourth District. At that time, we looked at how these counties performed post-Great Recession. In this report, we revisit those seven counties and examine how they performed during the COVID-19 pandemic and in an environment of record-low interest rates. This report is an analysis of HMDA data from 2018 through 2021 in seven counties: Allegheny, Pennsylvania (Pittsburgh); Cuyahoga, Ohio (Cleveland); Fayette, Kentucky (Lexington); Franklin, Ohio (Columbus); Hamilton, Ohio (Cincinnati); Lucas, Ohio (Toledo); and Montgomery, Ohio (Dayton). It focuses on several aspects of mortgage lending categorized by borrower race and income.

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Petrie, Christopher, Katija Aladin e Ryan Rydzewski. Learning Forerunners Across America. HundrED, ottobre 2020. http://dx.doi.org/10.58261/dkxx4294.

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In partnership with Remake Learning and The Grable Foundation, this Learning Forerunners Across America report identifies and highlights 16 innovations that power the most promising learning ecosystems throughout the United States. This release coincides with the national launch of Remake Learning Days Across America in 16 cities, a yearlong festival kicks off on October 13, 2020. The innovations presented here focus on big-picture, system-level, impactful solutions at scale that are operating across multiple schools and/or institutions. You’ll see there are many inspiring examples: from connecting K-12 teachers with innovative science and engineering research in Central Pennsylvania, to giving students the tools to design their own learning in Northeast Ohio. These 16 cities break the structural boundaries of outdated traditional systems in K-12 education, and exemply partnerships on multiple connecting levels.

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Ground Water Atlas of the United States: Segment 11, Delaware, Maryland, New Jersey, North Carolina, Pennsylvania, Virginia, West Virginia. US Geological Survey, 1997. http://dx.doi.org/10.3133/ha730l.

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3rd Inter-American Biennial of Video Art. Inter-American Development Bank, dicembre 2006. http://dx.doi.org/10.18235/0006410.

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The call for the Third Biennial included larger cash awards, an electronic registration system in four languages and, for the first time, the inclusion of Puerto Rico as a good will gesture to the United States, and artists from the Commonwealth who are indeed members of the Latin American and Caribbean family. Artist nationals from 20 countries, including Puerto Rico, submitted a total of 211 videos. The international jury with Irma Arestizábal, Cultural Secretary of the Istituto Italo-Latinoamericano in Rome and Curator of the Latin American Pavilion for the Venice Biennial, and José Roca, Chief of Temporary Exhibitions at the Museum of Colombia¿s Central Bank, Luis Angel Arango Library, selected 19 videos from 9 countries for the 2006-07 edition of the Biennial.

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