Letteratura scientifica selezionata sul tema "Washington bee"

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Articoli di riviste sul tema "Washington bee"

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DeVetter, Lisa W., Sean Watkinson, Ramesh Sagili e Timothy Lawrence. "Honey Bee Activity in Northern Highbush Blueberry Differs across Growing Regions in Washington State". HortScience 51, n. 10 (ottobre 2016): 1228–32. http://dx.doi.org/10.21273/hortsci10934-16.

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Commercial production of northern highbush blueberry (Vaccinium corymbosum) is dependent upon rented colonies of honey bees (Apis mellifera) for meeting pollination requirements. Despite the prevalent use of honey bees, growers in Washington State and the greater Pacific Northwest (PNW), particularly those located in the western regions, claim pollination is limited and yield potential is subsequently reduced due to pollination deficits. However, there have been no studies or surveys that document this occurrence for this economically important region of blueberry production. The objective of this study was to survey honey bee activity in commercial plantings of ‘Duke’ highbush blueberry in western and eastern Washington and to assess the relationship between honey bee activity, growing region, and select yield components. Honey bee colony strength was also assessed to evaluate this variable’s relationship to honey bee activity and measured yield components. Sixteen and 18 commercial ‘Duke’ blueberry fields across Washington State were surveyed in 2014 and 2015, respectively. Average number of honey bee visitations per plant and honey bee colony strength were determined to evaluate overall honey bee activity. Estimated yield, berry number per plant, berry size (mass), and seed number per berry were also determined and analyzed to determine their relationship to honey bee activity through regression analysis. Honey bee visitation rates differed between western and eastern Washington, with western Washington sites consistently below recommended honey bee densities. Colony strength was also below recommended levels, but was lower for western Washington relative to eastern Washington. Estimated yield and berry number differed across sites and years, but were not related to honey bee visitation rates. Regression analysis revealed few significant relationships, although honey bee visitation rates were positively related to seed number per berry and seed number was positively related to berry size (R2 = 0.25 and 0.16, respectively). Berry size was also positively related to colony strength (R2 = 0.63). This study demonstrates that honey bee activity is limited in Washington blueberry production, particularly in western Washington, when compared with recommendations for optimal honey bee activity in blueberry. However, yields were unaffected between the compared regions. The lack of a relationship between honey bee visitation rates and yields suggests that pollination is sufficient for ‘Duke’ blueberry in Washington State and pollination deficits do not limit yield for this cultivar under the conditions of the study.
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Arrington, Matthew, e Lisa Wasko DeVetter. "Increasing Honey Bee Hive Densities Promotes Pollination and Yield Components of Highbush Blueberry in Western Washington". HortScience 53, n. 2 (febbraio 2018): 191–94. http://dx.doi.org/10.21273/hortsci12644-17.

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Yield components including fruit set and berry size in northern highbush blueberry (Vaccinium corymbosum) can be limited in key production regions like western Washington. Climactic conditions influence the activity levels of blueberry’s primary commercial pollinator, honey bee (Apis mellifera). Cool springs with frequent rainfall, which are common during the spring bloom period in western Washington, can reduce honey bee activity, pollination efficiency, and subsequent fruit set and yields. Increasing honey bee hive density may be a simple technique that growers can employ to increase the number of honey bees foraging during periods of good weather, interspersed with the poor weather, and therefore, increase fruit set and related yield components. The objective of this study was to evaluate if increased honey bee hive densities improve pollination and subsequent yield components in western Washington blueberry. Three field sites with mature ‘Duke’ plants were stocked with 10 hives/ha of honey bees (control), and three other field sites (also ‘Duke’) were stocked with 20 hives/ha (high hive density). Honey bee visitation and yield components, including fruit set and berry weight, were measured. Estimated yield, seed number/berry, and fruit firmness were also monitored. There were no significant differences in fruit set regardless of honey bee hive density. However, honey bee visitation and estimated yield increased with increased honey bee hive density. Berry weight and seed number per berry were also increased with increased honey bee hive density, although firmness was unaffected. Results indicate that increasing honey bee hive densities can help blueberry growers improve berry size and overall yields, suggesting this is a practice growers can implement if their production is constrained by insufficient pollination.
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Rhoades, Paul R., Terry Griswold, Harold Ikerd, Lisette Waits, Nilsa Bosque-Pérez e Sanford Eigenbrode. "The native bee fauna of the Palouse Prairie (Hymenoptera: Apoidea)". Journal of Melittology, n. 66 (3 aprile 2017): 1–20. http://dx.doi.org/10.17161/jom.v0i66.5703.

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While synoptic collections provide data on the range and general composition of the North American bee fauna, bee communities associated with specific habitats are largely uncharacterized. This report describes the community of native bees currently found in remnant fragments of the Palouse Prairie of northern Idaho and southeastern Washington State. Native bees were collected using standardized collection techniques including blue vane traps, colored pan traps and aerial netting. More than 13,000 individuals were collected, representing at least 174 species and 36 morphospecies in 29 genera. These data provide the most thorough characterization of the bee fauna of this vulnerable ecosystem, as well as community level information on bee species of unknown conservation status. These results are relevant to regional conservation efforts and, more broadly, are representative of conditions in fragmented grasslands surrounded by intense agriculture, a common global land use pattern of conservation concern.
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Howard-Pitney, David. "Calvin Chase's Washington Bee and Black Middle-Class Ideology, 1882–1900". Journalism Quarterly 63, n. 1 (marzo 1986): 89–97. http://dx.doi.org/10.1177/107769908606300114.

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Wilson, Joseph S., Lindsey E. Wilson, Larry D. Loftis e Terry Griswold. "The Montane Bee Fauna of North Central Washington, USA, with Floral Associations". Western North American Naturalist 70, n. 2 (luglio 2010): 198–207. http://dx.doi.org/10.3398/064.070.0206.

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Lewis, Standley E. "Evidence of leaf-cutting bee damage from the Republic sites (middle Eocene) of Washington". Journal of Paleontology 68, n. 1 (gennaio 1994): 172–73. http://dx.doi.org/10.1017/s0022336000025713.

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Several authors (Berry, 1916, 1931; Brooks, 1955; Cockerell, 1908, 1910) have reported evidence of damage by leaf-cutter bees (Hymenoptera: Megachilidae) from the Tertiary of the United States. These have been predominantly Eocene in age. During field investigations (1990-1991), four further fossil plant specimens with possible leaf-cutter bee damage were discovered from the middle Eocene sediments of the Klondike Mountain Formation near Republic (Ferry County), Washington (Figure 1), and are reported here to draw attention to the common occurrence of these kinds of insect “trace fossils” in the paleobotanical record.
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Clement, Stephen L., Terry L. Griswold, Richard W. Rust, Barbara C. Hellier e David M. Stout. "Bee Associates of Flowering Astragalus and Onobrychis Genebank Accessions at a Snake River Site in Eastern Washington". Journal of the Kansas Entomological Society 79, n. 3 (luglio 2006): 254–60. http://dx.doi.org/10.2317/0505.02.1.

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Packer, Laurence, e John S. Taylor. "Genetic variation within and among populations of an arctic/alpine sweat bee (Hymenoptera: Halictidae)". Canadian Entomologist 134, n. 5 (ottobre 2002): 619–31. http://dx.doi.org/10.4039/ent134619-5.

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AbstractWe present the results of electrophoretic analyses of allozymes for eight population samples of the arctic/alpine sweat bee, Lasioglossum (Evylaeus) boreale Svensson, Sakagami and Ebmer. This holarctic species is found at high latitudes and at increasingly high elevations in the mountains of western North America as far south as southern Arizona. Our samples encompass a large proportion of the species' range; three samples are from Arizona, one from Utah, two from northern Canada, one from Mount Washington (the highest point in the eastern United States), and one from Sweden. Most samples had high levels of genetic variation compared with other bees, but the one from Sweden had low heterozygosity, suggesting that this location may have been comparatively recently colonized. The three northern North American samples were genetically similar despite the large geographic distances separating the localities (average > 3000 km). In contrast, the southern United States samples were (with the exception of one pairwise estimate) genetically divergent despite the small geographic distances separating them (average < 500 km). These results are consistent with earlier divergence among the southern populations, which are currently separated by regions of low elevation and inhospitable desert, than among the more northern ones. Although the data are not conclusive, they are suggestive of northward dispersal from refugia south of the ice sheets since the last glaciation.
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VIVALLO, FELIPE. "Lectotype designations, taxonomic notes and new synonymy in some species of the bee genus Centris Fabricius, 1804 described by William Henry Fox (Hymenoptera: Apidae)". Zootaxa 4624, n. 4 (2 luglio 2019): 478–90. http://dx.doi.org/10.11646/zootaxa.4624.4.2.

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In this paper, the primary types of Centris described by the American doctor and naturalist William Henry Fox deposited at the Academy of Natural Sciences, Drexel University, Philadelphia and in the United States National Museum, Washington, United States were studied. To stabilize the application of some names, lectotypes were designated for C. atriventris Fox (= C. foxi Friese), C. cockerellii Fox, C. eisenii Fox, C. errans Fox, C. pallida Fox, C. subhyalina Fox (= C. lanosa Cresson), and C. xylocopoides Fox. This latter species is withdrawn from the synonymy of C. braccata Packard and subsequently revalidated. Centris foxi is removed from synonymy of C. atripes Mocsáry and revalidated, proposing this latter species as its new junior synonym. A taxonomic note on the primary type of C. marginata Fox (= C. caesalpiniae Cockerell) is also provided.
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NEMÉSIO, ANDRÉ. "Orchid bees (Hymenoptera: Apidae) of the Brazilian Atlantic Forest". Zootaxa 2041, n. 1 (16 marzo 2009): 1–242. http://dx.doi.org/10.11646/zootaxa.2041.1.1.

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A detailed synopsis of all the orchid-bee species known to occur in the Atlantic Forest Domain, eastern Brazil, is provided, including synonymy, complete type data, diagnoses, relevant data on biology and geographic distribution (with detailed localities of known occurrence of each species), colorful illustrations of onomatophores (“name-bearing type specimens”), and a list with the main references dealing with each species. Fifty-four species are recognized to occur in the Atlantic Forest Domain. Identification keys are presented for each genus and their species occurring in the Atlantic Forest. Euglossa carinilabris Dressler, 1982, Euglossa cyanaspis Moure, 1968, Eulaema (Eulaema) niveofasciata (Friese, 1899) and Exaerete lepeletieri Oliveira & Nemésio, 2003, considered junior synonyms of other species by different authors, are reinstated as valid species. A full discussion on the status of the four orchid-bee species described by Linnaeus is presented, as well as colorful illustrations of the four onomatophores. The two existing onomatophores of orchid bee species described by Fabricius are also illustrated and his Apis cingulata has been shown to be the species recently described as Eulaema (Apeulaema) pseudocingulata Oliveira, 2006, which, thus, becomes a junior synonym (syn. n.). Euglossa aratingae sp. n., Euglossa carolina sp. n., Euglossa nanomelanotricha sp. n., Euglossa roderici sp. n., Euglossa roubiki sp. n., Eulaema (Eulaema) atleticana sp. n., and Eulaema (Apeulaema) marcii sp. n. are described as new species. Neotypes are designated for Eufriesea violacea (Blanchard, 1840) and Exaerete frontalis (Guérin-Méneville, 1844). Some corrections concerning the repository institutions of some onomatophores of orchid bees were also made: Eufriesea auriceps (Friese, 1899) holotype has been listed as belonging to the US National Museum (Washington) or to the American Museum of Natural History (New York) but, in fact, it belongs to the Zoologisches Museum der Humboldt Universität (Berlin); the lectotype of Eufriesea aeneiventris (Mocsáry, 1896) has been listed as belonging to the Istituto e Museo di Zoologia, Universita di Torino (Turin), but it actually belongs to the Hungarian Museum of Natural History (Budapest). Publication dates of both Exaerete frontalis Guérin-Méneville and Exaerete smaragdina Guérin-Méneville have been listed as 1845 but, in fact, the actual date is 1844. Based on the known geographic distribution and abundance of each species in orchid-bee inventories, IUCN criteria were applied and three species are recommended to be included in future lists of threatened species in one of the IUCN categories of risk: Eufriesea brasilianorum (Friese, 1899) and Euglossa cognata Moure, 1970 are suggested to be listed as “vulnerable”, and Euglossa cyanocholora Moure, 1996 is suggested to be listed as “endangered”. A fully annotated check list of all known orchid bee species is also presented as an Appendix.
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Tesi sul tema "Washington bee"

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Washington, Mickel [Verfasser]. "Abberranter Stressmetabolismus bei Adipösen unter aerober Ausdauerbelastung / Mickel Washington". Ulm : Universität Ulm, 2021. http://d-nb.info/1235528367/34.

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Brummer, Christopher Jon. "Influence of mass wasting on bed-surface armoring, lag formation, and sediment storage in mountain drainage basins of western Washington State /". Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/6738.

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Behrendt, Birgit. "Spanien-Bilder bei Gustavo Adolfo Bécquer und Washington Irving : vergleichende Untersuchungen zu Motiven der Romantik /". Frankfurt am Main [u.a.] : Lang, 2003. http://www.gbv.de/dms/sub-hamburg/372473156.pdf.

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Schnick, Lori H. "Using a geographic information system (GIS) and the water erosion prediction project model (WEPP) to obtain soil erodibility parameters for predicting sediment yields from urbanizing sub-basins in Montgomery County, Maryland, U.S.A". Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file 1.59 Mb., 90 p, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pqdiss&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft_dat=xri:pqdiss:1430750.

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Hapke, Samuel David. "Integrated management of Varroa destructor Anderson & Trueman (Acari: Varroidae) in honey bees, Apis mellifera l. (Hymenoptera: Apidae), in western Washington State, USA". Pullman, Wash. : Washington State University, 2008. http://www.dissertations.wsu.edu/Thesis/Fall2008/s_hapke_111008.pdf.

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Shields, Remesia. "William Beer: An Englishman's Role in Libraries, Literature and Society in New Orleans, 1891-1927". ScholarWorks@UNO, 2013. http://scholarworks.uno.edu/td/1669.

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In 1891, an Englishman named William Beer arrived in New Orleans, Louisiana, to take up the position as librarian of Tulane University's Howard Library. Beer quickly gained a reputation as a competent and knowledgeable librarian by bolstering the Louisiana collection at the Howard Library with maps, rare books and Louisiana historical documents. In 1896, Beer played a central role in the organization and opening of the first free and public library in New Orleans, the Fisk Free and Public Library. Beer befriended many well-known authors of New Orleans literature including George Washington Cable, Grace King, Mollie Moore Davis and Mary Ashley Townsend. Beer's influence in New Orleans and its literature, and his roles as librarian and instigator of literature have hitherto been largely ignored. This paper will argue that Beer created the foundations of a New Orleans literary culture.
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Libri sul tema "Washington bee"

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Busboom, Jan Roger. Washington steer of merit. [Pullman, Wash.]: Cooperative Extension, Washington State University, 1993.

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Doreen, Hazledine, a cura di. Washington State bed & breakfast cookbook. Denver: Peppermint Press, 1998.

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Goode, Cecil E. Pike County kin: Accounts of the Bryant, Cooke, Bee, and Collins families of Pike County, Indiana : the Simpson and Taylor families of Fayette County, Kentucky : Eaton and Edwards families of Mercer, Washington, and Marion counties, Kentucky. Glasgow, Ky. (111 Douglas Dr., Glasgow 42141): C.E. Goode, 1985.

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Platt, Tom. Opportunities for exporting Washington produced beef to Korea, Taiwan, and Japan. Pullman, Wash: International Marketing Program for Agricultural Commodities & Trade, College of Agriculture & Home Economics, Washington State University, 1992.

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Hayasaka, Lois. Where we've been-- and where we're going-- . [Seattle, Wash.]: State of Washington, Commission on Asian American Affairs, 1988.

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Schimmel, Joseph G. An industry profile of Washington cattlemen: Production and management practices. Pullman: Cooperative Extension, College of Agriculture and Home Economics, Washington State University, 1991.

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Rizzo, Michael F. Washington beer: A heady history of Evergreen State brewing. Charleston, SC: American Palate, 2016.

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Peck, Garrett. Capital beer: A heady history of brewing in Washington, D.C. Charleston, SC: American Palate, a division of The History Press, 2014.

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D, Nelson Donald, a cura di. The Japanese beef market: Implications for Washington producers = Nihon no gyūniku ryūtsū. Pullman, Wash: Cooperative Extension, College of Agriculture and Home Economics, Washington State University, 1990.

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Worth, Courtia. West Coast bed & breakfast guide: California, Oregon, and Washington. New York: Prentice Hall, 1989.

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Capitoli di libri sul tema "Washington bee"

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Coogan, Kevin. "Washington Merry-Go-Round". In The Spy Who Would Be Tsar, 145–72. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003051114-8.

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"Roll Over, George Washington". In How the World Looks to a Bee, 189–90. Indiana University Press, 2020. http://dx.doi.org/10.2307/j.ctvwh8dr6.102.

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"Savor Beer Fest (Washington, DC)". In Beer Fest USA, 132–39. Red Lightning Books, 2021. http://dx.doi.org/10.2307/j.ctv21hrfhd.18.

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Campbell, Michael L. "A Farmer's Observations of Washington, D.C." In Beef Cattle Science Handbook, 763–66. CRC Press, 2019. http://dx.doi.org/10.1201/9780429045189-100.

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Daniel, Marcus. "Benjamin Franklin Bache and the Desacralization of George Washington". In Scandal & Civility, 109–47. Oxford University PressNew York, NY, 2009. http://dx.doi.org/10.1093/oso/9780195172126.003.0004.

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Abstract On the occasion of George Washington’s retirement from the presidency in 1796, the editor Benjamin Franklin Bache published a commentary in the Philadelphia Aurora. “If ever a nation was debauched by a man, the American nation has been debauched by washington,” declared its author: If ever a nation has suffered from the improper influence of a man, the American nation has suffered from the influence of washington. If ever a nation was deceived by a man, the American nation has been deceived by washington. Let his conduct be an example to future ages. Let it serve to be a warning that no man may be an idol, and that a people may confide in themselves rather than in an individual. Let the history of the federal government instruct mankind, that the masque of patriotism may be worn to conceal the foulest designs against the liberties of a people. This savage indictment of Washington was the final salvo in a Republican campaign against him that was waged with implacable intensity in the Aurora throughout 1795 and 1796, a campaign orchestrated by Bache. Over fifty years later, John Prentiss, who had been an apprentice working in the printing office of the Boston Independent Chronicle at the time, vividly recalled how President Washington was “bitterly attacked in Bache’s Phila. Aurora.” And Bache is still remembered primarily as a scurrilous newspaper editor who slandered the father of his country, George Washington. The American Revolution, unlike its predecessor the English Revolution and its successor the French Revolution, created a republic without killing a king.
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Markusen, Ann, Peter Hall, Scott Campbell e Sabina Deitrick. "The Eavesdroppers: SDI, Software, and Lobbying in the Nation’s Capital". In The Rise Of The Gunbelt, 211–29. Oxford University PressNew York, NY, 1991. http://dx.doi.org/10.1093/oso/9780195066487.003.0009.

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Abstract In this millennial decade, there are two Washingtons. Which one you see depends on which side of the plane you occupy as you land at National Airport. On the right, across the Potomac, is the Washington everyone knows: the neoclassical Beaux-Arts landscape of Congress, Mall, and monuments. On the left is another landscape altogether. Behind Arlington National Cemetry and the Pentagon stretches an apparently endless landscape of low-density suburbs, into which have been injected islands of skyscrapers resembling mini Dallases or mini-Atlantas.
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James, Henry. "II". In Washington Square. Oxford University Press, 2010. http://dx.doi.org/10.1093/owc/9780199559190.003.0003.

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When the child was about ten years old, he invited his sister, Mrs Penniman, to come and stay with him. The Miss Slopers had been but two in number, and both of them had married early in life. The younger, Mrs Almond by name,...
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James, Henry. "VI". In Washington Square. Oxford University Press, 2010. http://dx.doi.org/10.1093/owc/9780199559190.003.0007.

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Mrs Penniman even took for granted at times that other people had as much imagination as herself; so that when, half an hour later, her brother came in, she addressed him quite on this principle. ‘He has just been here, Austin; it’s such a pity...
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James, Henry. "XV". In Washington Square. Oxford University Press, 2010. http://dx.doi.org/10.1093/owc/9780199559190.003.0016.

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He had been puzzled by the way that Catherine carried herself; her attitude at this sentimental crisis seemed to him unnaturally passive. She had not spoken to him again after that scene in the library, the day before his interview with Morris; and a...
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James, Henry. "XXIII". In Washington Square. Oxford University Press, 2010. http://dx.doi.org/10.1093/owc/9780199559190.003.0024.

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If Morris Townsend was not to be included in this journey, no more was Mrs Penniman, who would have been thankful for an invitation, but who (to do her justice) bore her disappointment in a perfectly lady-like manner. ‘I should enjoy seeing the works...
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Atti di convegni sul tema "Washington bee"

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Richter, Donald, Brain Lamb, Hal Westburg, Joseph Vaughan e Mark Gross. "Development of Simple Dispersion Model for Simulation of Air Toxics in Urban Areas". In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56371.

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The paper details the development of an air dispersion model, Simflx7, a computer model that requires a minimum amount of input data while still allowing for the use of both a ground reflection and a reflection from a confining layer above. Simflx7 is based on the classical Gaussian approach and can accommodate gridded independently varying emission sources and calculates the result of all sources emissions on multiple receptors. The project used “real world” data from the Seattle-Tacoma basin for the model demonstration and validation. A gridded inventory for an area of approximately 154 miles by 166 miles was used that has been developed jointly by the Washington State University and the Washington Department of Ecology. The receptor data used for model verification were from six receptor sites located in the greater Seattle area and 24-hour average data collected, and analyzed by Washington State University Laboratory for Atmospheric Research. These data created a unique opportunity for the validation of a model using “real world” data. Typical statistical measures were used to judge model performance against the observations.
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Anderson, Scott W., e Christopher P. Konrad. "TRANSLATING BED WAVES IN RESPONSE TO CLIMATE-DRIVEN VARIABILITY IN SEDIMENT SUPPLY FROM MOUNT BAKER, WASHINGTON STATE". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-307653.

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Weis, Dominique, Marghaleray Amini, Kathy Gordon, Diane Hanano, Vivian Lai e Kate Smith. "HONEY BEES AS BIOINDICATORS OF ENVIRONMENTAL POLLUTION". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-305412.

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Kang, Xilong, Xiuying Tang, Lu Qiao, Huanru Shi e Yang Xu. "A Device for elasticity detection of beef". In 2017 Spokane, Washington July 16 - July 19, 2017. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2017. http://dx.doi.org/10.13031/aim.201700799.

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Pitlick, John, Simone Bizzi e Rafael Schmitt. "MODELING CHANGES IN THE FLUX AND GRAIN SIZE DISTRIBUTION OF THE BED SEDIMENT IN A LARGE GRAVEL-BED RIVER". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-304586.

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Fall, András, Estibalitz Ukar, Ramiro Gabriel Lopez, Julia F. W. Gale, René Manceda e Stephen E. Laubach. "COMBINED EFFECTS OF OVERPRESSURE AND BED-PARALLEL CONTRACTION ON THE FORMATION OF BED-PARALLEL AND VERTICAL FRACTURES IN THE VACA MUERTA FORMATION, ARGENTINA". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-301560.

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Hassenruck-Gudipati, Hima J., David Mohrig e Paola Passalacqua. "CHARACTERIZING NATURAL LEVEE MORPHOLOGY FOR A SAND-BED COASTAL RIVER". In GSA Annual Meeting in Seattle, Washington, USA - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017am-303423.

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Campbell, Terra N., Marty B. Rhoades, Eric A. Bailey e David B. Parker. "Manure Total Nitrogen Flux from Condensed Tannin Fed Beef Cattle". In 2017 Spokane, Washington July 16 - July 19, 2017. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2017. http://dx.doi.org/10.13031/aim.201701162.

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9

Kitto, Kathleen L. "Integrating Concurrent Engineering and FEA Into Engineering Technology Programs". In ASME 1992 International Computers in Engineering Conference and Exposition. American Society of Mechanical Engineers, 1992. http://dx.doi.org/10.1115/cie1992-0118.

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Abstract Strategies involved in concurrent engineering are being integrated into the engineering technology programs at Western Washington University Because finite element analysis (FEA) is an integral part of concurrent engineering, it too has been added to the curriculum Students explore such topics as design for manufacturability, lifetime ownership factors, world class manufacturing, building in quality and time-to-market, even in their first engineering technology course. Students are first introduced to FEA in basic mechanics courses. Then they take a more complete FEA project course in the senior year In that course, students use FEA to model components, and verify their models in the laboratory. This paper describes the concurrent engineering integration efforts at Western Washington University and includes course outlines and laboratory examples Examples from student projects are given. The paper also addresses the issues complicating the integration of analysis and simultaneous engineering into engineering technology programs.
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Kitto, Kathleen L. "Microcomputer Tools to Support Student Design Projects". In ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium collocated with the ASME 1995 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/cie1995-0782.

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Abstract Microcomputer tools have been used in the Manufacturing and Plastics Engineering Technology programs at Western Washington University to support freshman through senior level design projects for the past three years. An additional sophomore level course, Computer Aided Engineering (CAE) tools, has also been developed and added to the curriculum in the programs as a required course. These microcomputer tools range from solids modeling packages, first introduced in the freshman year, to finite element analysis and injection MoldFlow analysis, in the senior year. Computer Numerical Control (CNC) and Computer Aided Manufacturing (CAM) packages are introduced in the sophomore year and are emphasized in the junior year. Since microcomputer tools have changed the way engineers and technologists perform their jobs, current engineering and engineering technology curricula must also evolve so that the students are prepared to face a very competitive world market place. This paper describes the applications of microcomputer tools that have been integrated into the curriculum at Western Washington University and also the application of those tools to support engineering design projects. Concurrent engineering is emphasized in these design projects in the engineering technology and industry design programs.
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Rapporti di organizzazioni sul tema "Washington bee"

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Barragán, Jaime. Intervención del Banco Europeo de Inversiones (BEI) según distintas estructuras de garantías. Inter-American Development Bank, dicembre 2005. http://dx.doi.org/10.18235/0007571.

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Presentación expuesta durante el evento "Experiencias de Provisión y Financiamiento de Infraestructura bajo APPs", llevado a cabo en el Banco Interamericano de Desarrollo, Washington D.C., diciembre 8-9, 2005. La presentación analiza las diferentes estructuras para la financiación de Presentación expuesta durante el evento "Experiencias de Provisión y Financiamiento de Infraestructura bajo Asociaciones Público-Privadas ", llevado a cabo en el Banco Interamericano de Desarrollo, Washington D.C., diciembre 8-9, 2005. La presentación analiza las diferentes estructuras para la financiación de Alianzas Público Privadas y los costes que cada uno de éstas acarrea. Asimismo, se describe la participación del Banco Europeo de Inversiones en cada uno de los esquemas de financiación, con sus garantías y mecanismos de pago específicos.
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Barragán, Jaime. El Banco Europeo de Inversiones (BEI) en proyectos PPP. Inter-American Development Bank, dicembre 2005. http://dx.doi.org/10.18235/0007567.

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Presentación expuesta durante el evento "Experiencias de Provisión y Financiamiento de Infraestructura bajo APPs" llevado a cabo en el Banco Interamericano de Desarrollo, Washington D.C., 8-9 de diciembre, 2005. Ésta describe el enfoque que el Banco Europeo de Inversiones le da a las Alianzas Público Privadas y la forma de trabajar con este tipo de estrategia. Asimismo, analiza los aspectos prácticos de las APPs, como son los costes, garantías, reembolsos, entre otros temas.
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Huges, Steven A., e Julie Cohen. Half Moon Bay, Grays Harbor, Washington: Movable-Bed Physical Model Study. Fort Belvoir, VA: Defense Technical Information Center, settembre 2006. http://dx.doi.org/10.21236/ada456890.

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Lora, Eduardo, e Mauricio Olivera. The Electoral Consequences of the Washington Consensus. Inter-American Development Bank, maggio 2005. http://dx.doi.org/10.18235/0010841.

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This paper assesses how electoral outcomes in both presidential and legislative elections in Latin America have been affected by the adoption of economic policies that seek to improve macroeconomic stability and facilitate the functioning of markets. The database includes 17 Latin American countries for the period 1985-2002, and a total of 66 presidential and 81 legislative elections. The set of testable hypotheses is derived from a review of the literature and is structured around the hypothesis of economic voting. It is found that (i) the incumbents party is rewarded for reductions in the rate of inflation and, to a lesser extent, for increases in the rate of growth; (ii) the more fragmented or ideologically polarized the party system, the higher the electoral rewards of reducing the inflation rate or raising the economic growth rate; (iii) voters care not only about economic outcomes, but also about some of the policies adopted: while the electorate seems blind to macroeconomic policies such as fiscal or exchange-rate policies, it is averse to pro-market policies, irrespective of their effects on growth or inflation; and (iv) the electorate is more tolerant of pro-market reforms when the incumbents party has a more market-oriented ideology. These results suggest that reforming parties have paid a hefty price for the adoption of pro-market reforms, except when such reforms have been undertaken in conjunction with stabilization policies in high-inflation economies.
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Rodríguez-Clare, Andrés. Microeconomic Interventions after the Washington Consensus. Inter-American Development Bank, febbraio 2005. http://dx.doi.org/10.18235/0010838.

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This paper examines the microeconomic interventions used to complement Washington Consensus reforms in Latin America. It maintains that the kind of interventions currently in vogue in most countries lack a sound theoretical and empirical foundation or are applied in a manner likely to prove ineffective. Arguing that the countries of the region should engage in selective interventions aimed at discovering new profitable activities (horizontal policies) and at creating innovation clusters (vertical policies), the paper discusses how such a strategy could be implemented. Both horizontal and vertical policies are important, although the appropriate mix depends on a countrys stage of development. Pessimism about Latin American economies ability to undertake this more sophisticated set of microeconomic interventions is an exaggerated reaction to the problems of corruption and capture encountered by import-substitution policies. At least in some countries, there is scope for a carefully executed strategy of the type discussed here.
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Leis, Sherry, e Mary Short. George Washington Carver National Monument plant community report: 2004–2020. A cura di Tani Hubbard. National Park Service, dicembre 2021. http://dx.doi.org/10.36967/nrr-2288500.

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The Heartland Inventory and Monitoring Network completed its sixth year of plant community monitoring at George Washington Carver National Monument in 2020. Plant community monitoring focused on the restored prairie community. We visited seven monitoring sites in each of the six years and collected data on plant species and ground cover. In this report we also included two environmental factors—precipitation and recent fire history—to better understand the vegetation community status and trends. Since 2000, precipitation has often been below the 30-year normal. Moreover, annual precipitation was below normal for all but one of the monitoring years. We found that the drought in 2012 stood out as possibly influencing plant guild cover. Although prairies are adapted to drought, further analyses might reveal more about the role of climate change in these vegetation communities. Fire management also plays an important role in shaping plant communities. Prescribed fire occurrence became more frequent and consistent through the period of plant monitoring. Additional treatments, including herbicide and mowing, also supported a healthy prairie. The prairie plant community continues to be moderately diverse despite recent increases in tree seedlings and small saplings. Species richness in 2012 was different than in two of the six years monitored. However, diversity indices (H′ and J′) were very similar across monitored years. Species guilds (also known as functional groups) exhibited differing patterns. Woody plants, long a concern at the monument, were statistically similar across years. In 2020, grass-like species increased, but grass species appeared to have declined below prior years. Grass cover in 2004 was statistically different (greater) than in 2008 and 2020. The reasons for this are not clear. Of particular interest to the park is the status of two sumac species (Rhus glabra and R. copallinum). These species were in decline as a result of focused management actions since 2012. However, the blackberry species (Rubus spp.) seemed to be replacing the sumac in some sites. In 2020, nonnative species richness and cover were below peak levels, demonstrating management actions have been successful in maintaining low levels. The vegetation monitoring protocol experienced some changes between 2004 and 2020. A key difference was a shift from sampling twice during the field season to sampling only once in a monitoring year. Although a decline in species richness was anticipated, that pattern was not apparent. However, the abundance of grasses may have been affected by the shift in seasonality of sampling. Additionally, we remedied inconsistencies in how tree regeneration was recorded (stem tallies in some cases and cover estimates in other cases). We converted all cover data to stem tallies and density was calculated to be consistent with the protocol. The monument has had success with coordinating fire management and invasive species management. A decrease in sumac across the prairie is evidence of this success. These actions will continue to be important for maintaining the prairie in good condition into the future.
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Antunes, Pedro Eiras. Public Private Partnerships (PPP) in Portugal: Specific Issues about the SCUT Programme. Inter-American Development Bank, dicembre 2005. http://dx.doi.org/10.18235/0006730.

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Presentation delivered during the event "Experiencias de Provisión y Financiamiento de Infraestructura bajo Asociaciones Público Privadas", held at the Inter-American Development Bank headquarters, Washington D.C., December 8-9, 2005. It details the specifics of the road program in Portugal, highlighting its strengths and weaknesses and the main lessons that have been learned along the process. Also, it analyses the challenges that will have to be faced in the future and the different options that can be taken to continue financing the program.
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Engler, Joseph D., Mark Gorman, David Cappaert, Marek Stanton, Lincoln R. Best e August S. Jackson. Bees of the Pacific Northwest : key to Lasioglossum species for females of the subgenera Hemihalictus, Sphecodogastra, and Evylaeus in Oregon (Hymenoptera : Halictidae). Oregon State University, febbraio 2024. http://dx.doi.org/10.5399/osu/1171.

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The following taxonomic keys are adapted in part from the subgeneric and species descriptions and keys produced by McGinley (2003), Gibbs et al. (2013) and Gardner and Gibbs (2022). Additional identification information was provided by Jason Gibbs, Thilina Hettiarachchi (University of Manitoba), and Joel Gardner (Washington State University). While these resources were invaluable for crafting the keys provided below, only 6 of the 22 Oregon species presented below are treated within these earlier keys. This key to the species of Oregon is intended to fill the gap in knowledge and available identification resources for these subgenera in the region while acknowledging that the subgenera still require thorough taxonomic revision. Only a revision for the subgenus Hemihalictus is currently in progress (J. Gibbs pers. comm., Sept. 2021, Thilina Hettiarachchi pers. comm., Jan. 2024).
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Antunes, Pedro Eiras. The European Investment Bank (EIB) Financing of Public Private Partnerships (PPPs) in Portugal. Inter-American Development Bank, dicembre 2005. http://dx.doi.org/10.18235/0006731.

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Abstract (sommario):
Presentation delivered during the event "Experiencias de Provisión y Financiamiento de Infraestructura bajo APPs", held at the Inter-American Development Bank, Washington D.C., December 8-9, 2005. It describes the history of the European Development Bank with Portugal regarding Public Private Partnerships (PPPs), specifically the projects that have been developed in motorways along the country's West coast.
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Richard Roberts. Colloquium: An Experimental Approach to Genome Annotation to be held July 19-20, 2004 in Washington, D.C. Office of Scientific and Technical Information (OSTI), luglio 2005. http://dx.doi.org/10.2172/910545.

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