| 1. |
- Nene, Vishvanath, et al.
(författare)
-
Genome sequence of Aedes aegypti, a major arbovirus vector.
- 2007
-
Ingår i: Science (New York, N.Y.). - : American Association for the Advancement of Science (AAAS). - 1095-9203 .- 0036-8075. ; 316:5832, s. 1718-23
-
Tidskriftsartikel (refereegranskat)abstract
- We present a draft sequence of the genome of Aedes aegypti, the primary vector for yellow fever and dengue fever, which at approximately 1376 million base pairs is about 5 times the size of the genome of the malaria vector Anopheles gambiae. Nearly 50% of the Ae. aegypti genome consists of transposable elements. These contribute to a factor of approximately 4 to 6 increase in average gene length and in sizes of intergenic regions relative to An. gambiae and Drosophila melanogaster. Nonetheless, chromosomal synteny is generally maintained among all three insects, although conservation of orthologous gene order is higher (by a factor of approximately 2) between the mosquito species than between either of them and the fruit fly. An increase in genes encoding odorant binding, cytochrome P450, and cuticle domains relative to An. gambiae suggests that members of these protein families underpin some of the biological differences between the two mosquito species.
|
|
| 2. |
|
|
| 3. |
- Manning, Robert, et al.
(författare)
-
Basic and Applied Research : Application of Disciplinary Theory and Methods in the Field of Leisure Studies
- 2003
-
Ingår i: Loisir et Société. - 0705-3436 .- 1705-0154. ; 26:1, s. 25-48
-
Tidskriftsartikel (refereegranskat)abstract
- Leisure studies is an applied field that draws on theory and methods developed in conventional academic disciplines. This paper illustrates the ways in which theory and methods developed in several academic disciplines (sociology, economics, computer science, and statistics) can be employed to help resolve an applied problem (carrying capacity of parks and related areas) in leisure studies. Application of disciplinary theory and methods to leisure studies raises several issues. These include the inherently interdisciplinary nature of leisure studies and the resulting need for applied academic units addressing leisure and related issues, adequate representation of all relevant academic disciplines, the most appropriate educational track for faculty/scholars in leisure studies, and the potential evolution of leisure studies from an applied field to an academic discipline.
|
|
| 4. |
- Manning, Robert, et al.
(författare)
-
Defining, Measuring, Monitoring, and Managing the Sustainability of Parks for Outdoor Recreation
- 2011
-
Ingår i: Journal of Park and Recreation Administration. - 0735-1968 .- 2160-6862. ; 29:3, s. 24-37
-
Tidskriftsartikel (refereegranskat)abstract
- Sustainability of parks for outdoor recreation is a long-standing and increasingly urgent issue. Sustainability is an intuitively appealing concept, but it is often seen as so broad that it can be daunting to define and manage in an operational way. The purpose of this paper is to suggest that management-by-objectives frameworks used in contemporary park and outdoor recreation management can be useful in defining, measuring, monitoring, and managing the sustainability of parks for outdoor recreation. The paper presents and describes a generalizable management-by-objectives framework that can be used for this purpose. This framework requires 1) formulating indicators and standards, 2) monitoring indicators, and 3) managing to ensure that standards are maintained. This approach is informed by principles derived from the broad environmental and sustainability literature, including carrying capacity, common property resources, ecosystem management, adaptive management, environmental justice, and ecotourism. Defining, measuring, monitoring, and managing sustainability can be supported by a program of natural and social science research, and this paper offers examples of how research can support formulation of indicators and standards, monitoring and management. Given advances in addressing the sustainability of parks for outdoor recreation—a set of environmental concepts and principles to draw on, an associated management-by-objectives framework, a growing set of research approaches, an array of management practices, and a number of hopeful case studies—application of sustainability to parks and outdoor recreation should move ahead more deliberately.
|
|
| 5. |
|
|
| 6. |
|
|
| 7. |
- Manning, Robert, et al.
(författare)
-
Methodological Issues in Measuring Crowding-Related Norms in Outdoor Recreation
- 2002
-
Ingår i: Leisure Sciences. - : Informa UK Limited. - 0149-0400 .- 1521-0588. ; 24:3-4, s. 339-348
-
Tidskriftsartikel (refereegranskat)abstract
- Based on theoretical and methodological similarities between research on recreation- related norms and contingent valuation, three methodological issues—question format, starting point bias, and information bias—are explored as they apply to measuring crowding-related norms of visitors to two national parks. Few statistically or substantively signiŽ cant differencesin crowding-related norms were found to be associated with these methodological issues. Study Ž ndings suggest that measures of crowding-related norms may be relatively “robust,” and this may add weight to the “validity” of the theory and methods associated with crowding-related norms in outdoor recreation.
|
|
| 8. |
- Millar, Alexander J., et al.
(författare)
-
Searching for dark matter with plasma haloscopes
- 2023
-
Ingår i: Physical Review D. - : American Physical Society. - 2470-0010 .- 2470-0029. ; 107:5
-
Tidskriftsartikel (refereegranskat)abstract
- We summarize the recent progress of the Axion Longitudinal Plasma Haloscope (ALPHA) Consortium, a new experimental collaboration to build a plasma haloscope to search for axions and dark photons. The plasma haloscope is a novel method for the detection of the resonant conversion of light dark matter to photons. ALPHA will be sensitive to QCD axions over almost a decade of parameter space, potentially discovering dark matter and resolving the strong CP problem. Unlike traditional cavity haloscopes, which are generally limited in volume by the Compton wavelength of the dark matter, plasma haloscopes use a wire metamaterial to create a tuneable artificial plasma frequency, decoupling the wavelength of light from the Compton wavelength and allowing for much stronger signals. We develop the theoretical foundations of plasma haloscopes and discuss recent experimental progress. Finally, we outline a baseline design for ALPHA and show that a full-scale experiment could discover QCD axions over almost a decade of parameter space.
|
|
| 9. |
- Prince, David, et al.
(författare)
-
Planning for a Sustainable Cultural Heritage Sector in a New Age
- 2021
-
Ingår i: Journal of Conservation and Museum Studies. - : Ubiquity Press, Ltd.. - 2049-4572 .- 1364-0429. ; 19:1, s. 1-6
-
Tidskriftsartikel (refereegranskat)abstract
- This paper was prepared as part of the special collection on COVID-19 and the museum. The authors discuss the risks and uncertainties that the pandemic has introduced into the master planning process for cultural sites and resources. The paper concludes with reflections on how the heritage and cultural sector can best cope with these new realities.
|
|
| 10. |
|
|
