1,772 research outputs found
New federal stem cell rules
No full textSean Morrison, director of the U-M Center for Stem Cell Biology, discusses the revised guidelines for federally funded embryonic stem cell research U-M's Sean Morrison discusses revised federal guidelines interview with Sean Morrisonhttp://deepblue.lib.umich.edu/bitstream/2027.42/93240/1/morrison_jul_09.mo
Risky business
No full textSean Morrison, director of the U-M Center for Stem Cell Biology, discusses the risky treatments offered by unregulated foreign stem cell clinics. Sean Morrison discusses foreign stem cell clinics Interview. To be posted on the U-M stem cell research home page (www.umich.edu/stemcell)by John Pariseauhttp://deepblue.lib.umich.edu/bitstream/2027.42/93296/1/morrison_apr_10.mp
Advertising and retail promotion of Washington apples : a structural latent variable approach to promotion evaluation
No full textabstract: “Commodity promotion” consists of many activities, each designed to contribute to a consumer’s product knowledge or influence tastes. However, both knowledge and tastes are unobservable, or latent, variables influencing demand. This paper specifies a dynamic structural model of fresh fruit demand that treats promotion and other socioeconomic variables as "causal" variables influencing these latent variables. Estimating this state-space model using a Kalman filter approach provides estimates of both the system parameters and a latent variable series. The results show that these latent effects contribute positively to apple and other fruit consumption, while reducing banana consumption.Faculty working paper series (Morrison School of Agribusiness and Resource Management) ; MSABR 98-05Includes bibliographical references (p. 23-26)
Aquifer Characterization Through GPR and Borehole Analysis : Eau Claire Municipal Well Field, Wisconsin
No full textColor poster with text, images, and graphs.Our project's goal is to improve characterization of the aquifer supplying the Eau Claire municipal well held by correlating borehole data with GPR profiles to produce stratigraphic models at a higher degree of accuracy than traditional methods. Using a pulseEKKO 100 system, GPR data was collected across a 150 m and two 50 m transects to a depth of 12 m using a frequency of 100 MHz with a 0.5 m step size and 1 m antennae separation. The results show two facies representing a migrating sidebar and an expanding floodplain. Borehole data was collected to
a depth of 30 m revealing grain size ranging between medium sand to gravel. Combining these data will ultimately lead to more accurate models than those produced using only point-source data. This method is effective in many geologic settings and can provide hydrogeologists with an accurate, cost-effective way to characterize aquifers without relying on costly point-source data.University of Wisconsin--Eau Claire Office of Research and Sponsored Programs
Palliative Care: A Novel Solution to the Healthcare Crisis. Syracuse Seminar Series on Aging.
No full textPalliative care is specialized healthcare for anyone who is diagnosed with a serious and life-threatening illness, starting when they get the diagnosis, regardless of the prognosis. Although hospice is a form of palliative care, most palliative care is not end-of-life care or hospice, a common misperception that deters many people from using palliative care when they would benefit from it. Palliative care improves quality of care, reduces hospital costs, and helps clinicians address the needs and wants of patients and their families, which is why I refer to it as a 'novel' solution to the longstanding healthcare crisis.palliative care, hospice, patient autonomy, access to information, pain, distress, serious illness, cancer, depression, physical discomfort, medical education,
A politics of conversion: nihilism and love in Toni Morrison's fiction
No full textTese (doutorado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em Letras.O estudo Uma Política de Conversão: Niilismo e Amor na Ficção de Toni Morrison começa com a idéia de que a Literatura Afro-Americana apresenta um sentido de auto-reflexividade e hibridismo, através do qual autobiografia dialoga com romance, o espiritual se funde com o político. A partir deste traço dialógico a auto-reflexividade é politicamente estabelecida entre niilismo e amor. Na política de conversão, o estudo analisa as formas como mulheres negras, individualmente ou em grupo, fogem da escravidão para a liberdade, avançam da individualidade para a coletividade, ou substituem niilismo por amor. Metodologicamente o estudo apresenta sete capítulos. O primeiro discute os aspectos dialógicos que ilustram as conexões entre narrativas espirituais, de escravos e ficção, entre espiritualidade e política. O segundo examina o diálogo entre a conversão, pregação pública e formação da comunidade em Diário e Experiências Religiosas de Lee. O capítulo sugere que ao afirmar espiritualidade e humanidade a narradora abre profundo espaço para a mulher negra reclamar direitos civis. O terceiro discute o diálogo no interior da política de conversão entre narrativa de escravos e ficção. Este diálogo lida com niilismo e amor em Incidentes de Jacobs e Amada, Sula e O Olho Mais Azul de Morrison. Para a análise de niilismo e amor valores individuais e coletivos são considerados em relação a cinco aspectos: ambiente e agente antagonistas, agente de apoio, propósito da personagem e resultado alcançado. É visível, no estudo, o apoio que certas mulheres recebem de suas comunidades para contra-atacar antagonistas. O apoio nem sempre resulta na superação do niilismo e, por isso, derrota temporária pode ocorrer antes que elas sejam reintegradas à comunidade, como acontece com Linda Brent. O quarto capítulo examina as fraquezas e as energias da política da conversão e a reintegração de Sethe Suggs à comunidade de Bluestone Road. O quinto avalia como a comunidade de Bottom tenta controlar a individualidade de Sula Peace e como um grupo de mulheres lideradas por Nel Wrights consegue resgatar o espírito de independência da heroína. O sexto mostra como a política da conversão das mulheres de Lorain é incapaz de garantir a saúde mental de Pecola Breedlove, mas consegue criar um papel mais consistente para o grupo. No sétimo, a conclusão examina da relação dialética entre niilismo e amor ou auto-amor nas experiências dos indivíduos e dos grupos. O estudo sugere que em Incidentes a busca de Linda Brent por liberdade envolve elementos de autodestruição e de autoempoderamento. Da mesma maneira, o estudo conclui que em Amada o amor que Sethe Suggs tem para as suas crianças mata a própria filha, enfatizando, assim, o desejo de livrá-la da escravidão. Igualmente em Sula, a individualidade de Sula Peace não apenas limita, mas também expande as experiências do grupo, levando-o à emancipação. Finalmente, em O Olho Mais Azul a luta de Pecola Breedlove por amor e beleza reflete auto-ódio ao mesmo tempo em que reconstrói a auto-apreciação de toda a comunidade
Sea lice on wild juvenile Pacific salmon and farmed Atlantic salmon in the northernmost salmon farming region of British Columbia
No full textThe Kitasoo/Xai'xais First Nation established a program to monitor sea lice levels on seaward migrating wild juvenile salmon in their traditional territory which contains the most northerly salmon farming region of British Columbia. A total of 12 locations were routinely sampled during the period between 2005 and 2008 to gain a better understanding of the levels and patterns of sea lice infestation on wild salmonids in the region. Over 5000 juvenile salmon were collected and examined for sea lice. Around 78% were identified as pink salmon, 18% were chum salmon and the remainder classified as ‘other’ salmon (coho and sockeye salmon). Two species of sea lice were observed: Lepeophtheirus salmonis and Caligus clemensi. Over 91% of all the juvenile salmon examined had no sea lice and there was no significant difference in L. salmonis prevalence levels among salmon species. However, chum salmon had significantly lower C. clemensi prevalence levels than either pink or ‘other’ salmon. There were significant annual and regional differences in L. salmonis prevalence on juvenile pink salmon; the lowest prevalence in all sampling zones occurring in 2008, while channels containing salmon farms consistently had higher levels than those without salmon farms. Mean prevalence of L. salmonis in the channels with salmon farms ranged from 2% to 9% which is lower than levels published for the same region in different years or for other areas without salmon farms. C. clemensi prevalence on wild pink salmon was associated with sampling zone and the size of pink salmon; larger juvenile fish were more likely to be infected than smaller fish. During the period of wild juvenile salmon migration, the mean abundance of motile stages of L. salmonis on farmed salmon ranged from 0.13 to 0.79 lice per fish but there were no significant differences among years. In comparison, C. clemensi abundance levels on farms were significantly higher in 2005. Factors contributing to variations in these observations are discussed.Source type: Electronic(1
The cookbook : doing multivariate analysis of residential single-family water conservation programs
No full textabstract: This book is designed to be a "cookbook" for water evaluators who would like to be able to do a good job evaluating their water programs for decision-making, but who don't know a lot about statistics.Copyright by the Arizona Board of Regents for and on behalf of Arizona State University and its Morrison Institute for Public Polic
Open Access for the Medical Librarian
No full textThe most important aspects of open access for the medical librarian are presented. Reasons for open access include access to research information, access to taxpayer-funded research, facilitation of evidence-based medicine, equity of access, promotion of author control, and controlling library costs. The two primary approaches to open access, via author self-archiving and open access publishing, are presented. Key open access policy developments are highlighted. Many of the major policy initiatives of the moment are from the research funders. From the researcher funders' point of view, open access means more research impact, more real-world impact when professionals can access the literature, and value is illustrated to the taxpayer, building support for further research funding. The world's largest medical research funders, including the U.S. National Institute of Health and the Wellcome Trust, have public access policies, and many more policies are in development. For example, two weeks ago the Federal Research Public Access Act was introduced in the U.S. Senate. One of the essential elements of open access policy is ensuring that researchers are required, not requested, to deposit works. In Canada, the Canadian Institutes of Health Research has a policy in development called Access to Products of Research; public comments are due May 15, 2006. The dramatic growth of open access - over 2,220 journals in DOAJ, over 7.3 million items in an OAIster search - is discussed, as is the idea of new roles for librarians in an open access environment
- …
