Body measurements and blood plasma lipid, PCB and OH-PCB content of polar bear (U. maritimus) mothers and cubs, Svalbard

The aim of this study was to examine the plasma concentrations and prevalence of polychlorinated biphenyls (PCBs) and hydroxylated PCB-metabolites (OH-PCBs) in polar bear (Ursus maritimus) mothers (n = 26) and their 4 months old cubs-of-the-year (n = 38) from Svalbard to gain insight into the mother-cub transfer, biotransformation and to evaluate the health risk associated with the exposure to these contaminants. As samplings were performed in 1997/1998 and 2008, we further investigated the differences in levels and pattern of PCBs between the two sampling years. The plasma concentrations of Sum(21)PCBs (1997/1998: 5710 ± 3090 ng/g lipid weight [lw], 2008: 2560±1500 ng/g lw) and Sum(6)OH-PCBs (1997/1998: 228 ± 60 ng/g wet weight [ww], 2008: 80 ± 38 ng/g ww) in mothers were significantly lower in 2008 compared to in 1997/1998. In cubs, the plasma concentrations of Sum(21)PCBs (1997/1998: 14680 ± 5350 ng/g lw, 2008: 6070 ± 2590 ng/g lw) and Sum(6)OH-PCBs (1997/1998: 98 ± 23 ng/g ww, 2008: 49 ± 21 ng/g ww) were also significantly lower in 2008 than in 1997/1998. Sum(21)PCBs in cubs was 2.7 ± 0.7 times higher than in their mothers. This is due to a significant maternal transfer of these contaminants. In contrast, Sum(6)OH-PCBs in cubs were approximately 0.53 ± 0.16 times the concentration in their mothers. This indicates a lower maternal transfer of OH-PCBs compared to PCBs. The majority of the metabolite/precursor-ratios were lower in cubs compared to mothers. This may indicate that cubs have a lower endogenous capacity to biotransform PCBs to OH-PCBs than polar bear mothers. Exposure to PCBs and OH-PCBs is a potential health risk for polar bears, and the levels of PCBs and OH-PCBs in cubs from 2008 were still above levels associated with health effects in humans and wildlife.

Quantifying and Modeling the Influence of Forest on the Magnitude and Duration of Mountain Snow Storage in the Pacific Northwest, USA

Thesis (Ph.D.)--University of Washington, 2016-08

Simulations of forest loss in North America, the Amazon, and combined using the Community Earth System Model

The netcdf files in this archive comprise climate model output from Community Earth System Model for experiments looking at forest loss over Western North America and the Amazon. For further description of the model and configuration for these experiments please see the accompanying manuscript: Synergistic ecoclimate teleconnections from forest loss in different regions structure global ecological responses Elizabeth S. Garcia, Abigail L. S. Swann, Juan C. Villegas, David D. Breshears, Darin J. Law, Scott R. Saleska, and Scott C. Stark published in PLOS ONE, 2016. Contact information in README.txt

Master in Innovative Tourism Development: a blended learning experience in the Polytechnic Institute of Viana do Castelo

This chapter analyses a Portuguese HEI’s first experience with blended learning. Focusing on the Master in Innovative Tourism Development currently being held at the Superior School of Technology and Management of the Polytechnic Institute of Viana do Castelo, it presents the institutional background and rationale behind the course’s implementation, identifying its strengths and weaknesses, as well as areas of potential development. Based on an evaluation research carried out throughout the course’s first three editions and that involved students, faculty and institutional leaders, it summarizes the main results of a long term-study, putting forth a set of recommendations for improvements and defining potential areas of intervention in future editions of the course.

Map showing the location of the butter and the cheese factories in the State of New York, U.S.A., 1889 /

Scale ca. 1:633,600.

National evaluation of NHS genetics service investments: emerging issues from the cancer genetics pilots

In seeking to fulfil the ambition of the 2003 genetics white paper, Our Inheritance, Our Future, to ‘mainstream’ genetic knowledge and practices, the Department of Health provided start-up funding for pilot services in various clinical areas, including seven cancer genetics projects. To help to understand the challenges encountered by such an attempt at reconfiguring the organization and delivery of services in this field, a programme-level evaluation of the genetics projects was commissioned to consider the organizational issues faced. Using a qualitative approach, this research has involved comparative case-study work in 11 of the pilot sites, including four of the seven cancer genetics pilots. In this paper, the researchers present early findings from their work, focusing in particular on the cancer genetics pilots. They consider some of the factors that have influenced how the pilots have sought to address pre-existing sector, organizational and professional boundaries to these new ways of working. The article examines the relationship between these factors and the extent to which pilots have succeeded in setting up boundary-spanning services, dealing with human-resource issues and creating sustainable, ‘mainstreamed’ provision which attracts ongoing funding in a volatile NHS commissioning environment where funding priorities do not always favour preventive, risk-assessment services.

Theses on water resources: Stanford University, California Institute of Technology, and University of Southern California.

Mode of access: Internet.

The library of the Institute of Alajuela address the information and communication technologies: User training and information literacy

The Library of the Institute of Alajuela made an induction experience and training of users and ventured into the information literacy and engaged in the work of the teaching-learning as an integral part of the curriculum. The actions of the library in developing search strategies, location, selection and use of information brought inthe health service, changes to the role of the library, the librarian, the book and the information in the educational environment.By sharing this experience is intended to provide information that can motivate staff of educational institutions that wish toenter the field of information literacy as a strategy to support the development oflifelong independent learning skills and meaningful learning. Currently, the library should be a proactive part in the education of students but also teachers, administrative and family.This will result in a benefit to Costa Rica: the development of youth and their proper integration into the workplace.

Self-medication on the students of the school of health from Polytechnic Institute of Bragança

The self-medicatíon is a phenomenon more and more frequent and used for several years already, and tts incidence and dlstribution are related wtth the organizatíon and health system of each country. Following Medeiros thoughts (2011), this practíce conststs in the consumptíon of a medicine with the purpose of treating or relieving the symptoms and diseases or even promote self health, without using a professional prescription. Methods: With thts study, we intend to find the self-medication practice incidence on the students in the School of Health of Polytechnic Institute of Bragança (ESSa), identify the motives that lead these students to resort to this methods and identify the most used medicatíons. lt's a transversal descriptive, observational and quantítative study. To obtain the best results it was applied a questíonnaire built for that purpose. The statístícs analyses was made using Excel program. Our sample hás 219 students of the School of Health from Polytechntc Instítute of Bragança. Results: The studied sample includes 194 female and 25 male students distributed as follows: 36 frequenting Biomedical Laboratory Sdences, 26 Dietetics and Nutrition, 99 Nursing, 33 Gerontology and 22 studying Pharmacy. The self-medicatíon prevalence was 98%. The most used medicines was the analgesics and antipyretics with 86%. The most prevalent reason for the use of self-medicatíon was the thought that the disease was a "minor health issue". It was also considered a risky practice by 77% of the students. Conclusions: The self-medication is an evident practíce on the ESSa students. This results reveal some contradiction stnce the most consider 1t as a risky practíce, however it is, stíll, practíced.

Convenio Marco de Cooperación entre la Universidad de Cuenca y el Indian Institute of Technology Bombay

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Cooperation Agreement between The University of Cuenca and The Indian Institute of Technology Bombay

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Acuerdo Marco de Cooperación entre la Universidad de Cuenca (Ecuador) y el A.N. Severtsov Institute of Ecology and Evolution (Moscow, Russia)

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