The tsunami catastrophe, 26th December 2004, is one of a number of catastrophes that has stricken mankind. Climate reports forecast that natural disasters will increase in number in the future. Research on human suffering after a major catastrophe, using a caring science perspective, is scarce. The aim of the study ...

From the pioneering explorations of Joseph Banks (later a President of the Royal Society), to the present day, a great deal has been learnt about the extent, distribution and stability of biological diversity in the world. We now know that diverse life can be found even in the most inhospitable ...

Landscape transformation by humans is virtually ubiquitous, with several suggestions being made that the world's biomes should now be classified according to the extent and nature of this transformation. Even those areas that are thought to have a relatively limited human footprint have experienced substantial biodiversity change. This is true ...

Ecology Letters (2010) 13: 1459-1474 ABSTRACT: There is growing concern that rapid environmental degradation threatens mutualistic interactions. Because mutualisms can bind species to a common fate, mutualism breakdown has the potential to expand and accelerate effects of global change on biodiversity loss and ecosystem disruption. The current focus on the ...

Phenology refers to the periodic appearance of life-cycle events and currently receives abundant attention as the effects of global change on phenology are so apparent. Phenology as a discipline observes these events and relates their annual variation to variation in climate. But phenology is also studied in other disciplines, each ...

These perspectives on climate change come largely from two views, i.e. that of a fish and fisheries ecologist with an autecological interest and that of a limnologist interested in long-term dynamics and change. Ideas about the thermal niche evolved from the late F. E. J. Fry's (University of Toronto) paradigm ...

The current study examines changes over time in a commonly used measure of dispositional empathy. A cross-temporal meta-analysis was conducted on 72 samples of American college students who completed at least one of the four subscales (Empathic Concern, Perspective Taking, Fantasy, and Personal Distress) of the Interpersonal Reactivity Index (IRI) ...

We are modifying our regulations to clarify and revise what we consider major life-changing events for the Medicare Part B income-related monthly adjustment amount (IRMAA) and what evidence we require to support a claim of a major life-changing event. Recent changes in the economy and other unforeseen events have had ...

Tooth loss in adults is becoming less common, and the attitudes of patients and professionals towards it have changed dramatically over the last quarter of a century. This paper explores these changes, from the patient's perspective, in terms of psychological perspectives, aesthetics, function and the need or desire for tooth ...

Lee et al. (Percept Psychophys 70:1032-1046, 2008a) investigated whether visual perception of metric shape could be calibrated when used to guide feedforward reaches-to-grasp. It could not. Seated participants viewed target objects (elliptical cylinders) in normal lighting using stereo vision and free head movements that allowed small (approximately 10 degrees) perspective ...

Shocked by what he considered to be the savagery he encountered in Tierra del Fuego, Charles Darwin ranked the Fuegians lowest among the human races. An enduring story has it, however, that Darwin was later so impressed by the successes of missionaries there, and by the grandeur they discovered in ...

Through advancing new technology, perspective of museum institution and museum profession is changed. The content analysis and analyze of used terminology by online users will show us which term is the most used between frequently used terms such are: online, electronic, Web, Internet, digital, virtual and cyber museums. This scientific ...

BACKGROUND: Medicare Part D has changed since its inception in 2006, with some changes defined by statute and others resulting from guidance issued by the Centers for Medicare & Medicaid Services (CMS). This article describes and catalogs the changes for 2010. OBJECTIVES: To review changes to the benefit for 2010 ...

Imperial expansion is recurrent in human history. For early empires, such as in ancient China, this process generally is known from texts that glorify and present the perspective of vectors. The legacy of the Qin king, Shihuangdi, who first unified China in 221 BC, remains vital, but we have few ...

Beginning with an outline of uncertainties about the number of species on Earth today, this paper addresses likely causes and consequences of the manifest acceleration in extinction rates over the past few centuries. The ultimate causes are habitat destruction, alien introductions, overexploitation and climate change. Increases in human numbers and ...

This paper discusses a conceptual approach to the study of the implementation of ICTs in healthcare organizations. The paper uses some fundamental concepts from sociotechnical studies to address the complex process of change--the changing--that accompanies ICT innovations. The paper argues for the importance of the perspective of changing as a ...

Tooth loss in adults is becoming less common, and the attitudes of patients and professionals towards it have changed dramatically over the last quarter of a century. This paper explores these changes, from the patient's perspective, in terms of psychological perspectives, aesthetics, function and the need or desire for tooth ...

Hospice trustees are volunteers who are vital to the governance and management of independent, charitable hospices, yet little is known about their roles and concerns. This paper presents some findings from a qualitative study which explored the views and perspectives of hospice trustees in the UK. Twenty hospice trustees took ...

The present article gives an overview of recent taxonomic changes among the Gram-negative, anaerobic rods, briefly highlighting areas where the biology and ecology have a bearing on recent nomenclatorial changes. The focus is among the genera Bacteroides, Prevotella, Porphyromonas, Leptotrichia, Dysgonomonas, Fusobacterium and the Synergistes group and additionally demonstrates the ...

Humans transformed landscapes at an unprecedented scale and pace during the 20th century, creating sprawling urban areas in affluent countries and large-scale agricultural expanses in tropics. To date, attempts to explain these processes in other disciplines have had a disembodied, a historical quality to them. A sociological account of these ...

A complete tree with roots, trunk and crown remains an appropriate model to represent all steps of life's development, from the emergence of a unique genetic code up to the last universal common ancestor and its further radiation. Catalytic closure of a mixture of prebiotic polymers is a heuristic alternative ...

The testimony of International President Leo Gerard of the United Steelworkers before a House subcommittee on trade in March addressed how to minimize "carbon leakage" between nations-when emissions reductions in one country lead to increased emissions in another that has strict climate change policies-in a manner that will sustain existing ...

The crash has happened and we face dual market failures: climate change and the greatest economic crisis of our lifetimes. American labor believes that we must have a strategic approach to greening the economy centered on domestic investment in new technologies, the creation of good jobs, and leading a shared ...

This report is about the changes taking place in South African forestry, the pros and cons of these changes and the prospects for a forest sector that can contribute to sustainable national development and local empowerment. Across many sectors in South Africa, policies, institutional structures and economic priorities are being ...

A small but growing body of research has demonstrated the merits of linking victimization to a life course perspective. Although cross-sectional studies have shown a strong association between deviant lifestyles and victimization, few have assessed this association from the life course perspective. Drawing data from a prospective, longitudinal study, the ...

Graduation date: 1992

This essay considers the arenas of advocacy, politics, and self-reflection in strengthening conservation and resource management initiatives. It frames key questions that reflective conservation practitioners may address in seeking to enhance the results of conservation projects, including equity and more inclusive participation by nonprivileged groups. The essay touches on the ...

この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。

Recent molecular phylogenies have changed our perspective on the evolution of echolocation in bats. These phylogenies suggest that certain bats with sophisticated echolocation (e.g. horseshoe bats) share a common ancestry with non-echolocating bats (e.g. Old World fruit bats). One interpretation of these trees presumes that laryngeal echolocation (calls produced in ...

This work is a study in urban history, in particular, one that examines a crucial period in the rise and development of large cities and metropolises in the region of Sogdiana within Central Asia, between the seventh and tenth centuries. The primary focus of inquiry is to show the effects ...

The Colorado River had one of the most unique fish communities in the world. Seventy-five percent of those species were found no where else in the world. Settlement of the lower basin brought dramatic changes to both the river and its native fish. Those changes began more than 120 years ...

Traditional sacred geography of Christendom met a challenge not so much from Copernicus' heliocentrism per se as from the greatly expanded vision of the cosmos that it ushered in. The twentieth-century view of the vastness of both space and time has brought revolutionary conceptual changes to the sacred landscape. From ...

The role of the tropics in global climate change during glacial cycles is hotly debated in paleoclimate cycles today. Records from South America have not provided a clear picture of tropical climate change. In his Perspective, Betancourt highlights the study by Maslin and Burns, who have deduced the outflow of ...

Climate is not the same from one decade to the next, but as Cane and Evans explain in their Perspective, the mechanisms and even the patterns of decadal climate change are not well understood. The proxy climate record reported by Linsley et al. is an example of the kind of ...

This year marks the 100th anniversary of Max Planck's creation of the quantum concept, an idea so revolutionary that it took nearly 30 years for scientists to develop it into the theory that has transformed the way scientists view reality. In this month's essay, Daniel Kleppner and Roman Jackiw recount ...

Which species will be intentionally preserved depends on societal perspectives regarding nature and species, but these have been little studied. In this study, it was hypothesized that in species-specific conservation, aesthetical perspectives, notably the appreciation of species characteristics as embodied in taxa, are important. However, this importance is changing due ...

Each year the JEMS salary survey presents the organizational perspective of salaries, benefits and working conditions in EMS. In 1997, JEMS editors wanted to know whether an individual provider's financial perspective changed meaningfully when their non-EMS income was also considered. That question led to the provider income survey, which accompanied ...

Summaries (En)Thesis (D.Sc.) - University of Bergen (Norway), Dept.of Fisheries and Marine Biology. Includes bibliographies

The colonization of Beringia appears closely linked to the arrival of the oldest firmly documented archeological tradition in mid-latitude North America (Paleoindian). The discovery of a Paleoindian complex in central Alaska, combined with the recent redating of the Bering Land Bridge and key archeological sites, suggests that Beringia was settled ...

President-elect Bill Clinton's vaunted skills as a consensus-builder will be put to the test next year as he advances a healthcare reform agenda. His ambitious proposals, which could produce the most sweeping changes in delivery and financing since the 1965 enactment of Medicare and Medicaid, must be steered through a ...

Additions and changes in the taxonomic status of mosquitoes from January 1984 through January 1992 are enumerated with the pertinent literature citations. Through this eight-year period, there were described nine new subgenera, 128 new species and one new synonymy. The status of 66 taxa, including synonyms, were changed by transfer ...

Sunquest's president and chief executive officer, Sidney Goldblatt, M.D., says the inefficient way information is shared in healthcare is "stupid" and wouldn't be tolerated in other industries. Until the public becomes impatient and strident about flagrant waste and begins to demand most cost-effective methods in healthcare, true change will take ...

If the volatility of stock market prices is to be understood in terms of the efficient markets hypothesis, then there should be evidence that true investment value changes through time sufficiently to justify the price changes. Three indicators of change in true investment value of the aggregate stock market in ...

Sea level rise, deltaic progradation, and floodplain aggradation have changed the landscape in the vicinity of ancient Troy during the past 10,000 years. With the waning of the last major world glaciation and resultant sea level rise and fluctuation, a marine embayment protruded nearly 10 kilometers south of the site ...

Thesis (Ph. D.)--University of Wisconsin--Madison, 2003.

Thesis (M.A.)--West Virginia University, 1999.

A decade ago at the Earth Summit in Rio, governments committed themselves to addressing environmental problems that were seen as causing threats to regional and global ecological stability. In Britain, the Forestry Commission (FC) estate was then widely perceived as being in bad shape: too little native forest, too many ...

This report provides a comprehensive assessment of the current state of the African continent's environment. The document was compiled by the United Nations Environment Programme (UNEP) for the African Ministerial Conference on the Environment (AMCEN). The report includes a look at the causes of environmental development and change within the ...

This easy-to-use reference tool aims to assist biologists in the identification of bumblebee species. Taxonomic, nomenclatural and distribution information is provided for each species and can be accessed alphabetically, by species group or by biogeographic region. The data is based on a published checklist compiled by Dr Paul Williams, an ...

Rondonia is located in the Amazon Basin of Brazil (near the Bolivian border), South America. For a long period of time it has been recognised that the rainforest in this area contains innumerable ecological and economical wealth. Towards the end of the twentieth century however, it has been recognised the ...