You limited your search to:

  Partner: UNT Libraries
Metabolic Syndrome and Psychosocial Factors
Metabolic syndrome is a constellation of risk factors, including abdominal obesity, hypertriglyceridemia, low HDL cholesterol, high blood pressure, and high fasting glucose, that commonly cluster together and can result in cardiovascular disease. The prevalence of metabolic syndrome and the components that comprise the syndrome vary by age and by racial/ethnic group. In addition, previous research has indicated that the risk factors contributing to metabolic syndrome may be exacerbated by exposure to perceived stress. This study utilized data from the 2002, 2004, and 2006 Health and Retirement Study (HRS) and National Health and Nutrition Examination Survey (NHANES) data sets. It was hypothesized that depression and anxiety (conceptualized as stress in this study) increase the risk of presenting with metabolic syndrome while social support decreases the risk of metabolic syndrome. While results of cross-sectional analysis do not indicate a significant relationship between depression and metabolic syndrome (t = -.84, ns), longitudinal analysis does indicate a significant relationship between depression and metabolic syndrome over time (t = -5.20, p <.001). However, anxiety is not significantly related to metabolic syndrome when the relationship is examined through cross-sectional analysis (t = -1.51, ns) and longitudinal analysis (&#967;² = 13.83, ns). Similarly, social support is not significantly related to metabolic syndrome when examined in cross-sectional (&#967;² = .63, ns) and longitudinal (t = 1.53, ns) analysis. Although level of stress is not significantly related to metabolic syndrome as a whole, there is a significant relationship between stress and both triglyceride level (t = -2.94, p = .003) and blood glucose level (t = -3.26, p = .001).
Immediate and Subsequent Effects of Fixed-Time Delivery of Therapist Attention on Problem Behavior Maintained by Attention
The purpose of the current study was to investigate the immediate and subsequent effects of fixed-time attention on problem behavior maintained by therapist attention utilizing a three-component multiple-schedule design. The treatment analysis indicated that fixed-time attention produced a significant immediate decrease in the frequency of physically disruptive behavior (PDB), represented by low frequencies of PDB in Component 2, as well as a continued subsequent effect, represented by lower frequencies of problem behavior in Component 3 when compared to Component 1. The possible behavioral mechanisms responsible for the observed suppression in Component 2 of the treatment analysis are discussed. Evidence of behavioral contrast was observed in Components 1 and 3 of the treatment analysis in conditions in which Component 2 contained a fixed-time schedule of stimulus delivery. In addition, limitations and future research are outlined.
Deliberative Democracy, Divided Societies, and the Case of Appalachia
Theories of deliberative democracy, which emphasize open-mindedness and cooperative dialogue, confront serious challenges in deeply divided political populations constituted by polarized citizens unwilling to work together on issues they collectively face. The case of mountaintop removal coal mining in Appalachia makes this clear. In my thesis, I argue that such empirical challenges are serious, yet do not compromise the normative desirability of deliberative democracy because communicative mechanisms can help transform adversarial perspectives into workable, deliberative ones. To realize this potential in divided societies, mechanisms must focus on healing and reconciliation, a point under-theorized by deliberativists who do not take seriously enough the feminist critique of public-private dualisms that illuminates political dimensions of such embodied processes. Ultimately, only a distinctly two-stage process of public deliberation in divided populations, beginning with mechanisms for healing and trust building, will give rise to the self-transformation necessary for second-stage deliberation aimed at collectively binding decisions.
Disturbing Nature's Beauty: Environmental Aesthetics in a New Ecological Paradigm
An ecological paradigm shift from the "balance of nature" to the "flux of nature" will change the way we aesthetically appreciate nature if we adopt scientific cognitivism-the view that aesthetic appreciation of nature must be informed by scientific knowledge. Aesthetic judgments are subjective, though we talk about aesthetic qualities as if they were objectively inherent in objects, events, or environments. Aesthetic judgments regarding nature are correct insofar as they are part of a community consensus regarding the currently dominant scientific paradigm. Ecological science is grounded in metaphors: nature is a divine order, a machine, an organism, a community, or a cybernetic system. These metaphors stimulate and guide scientific practice, but do not exist independent of a conceptual framework. They are at most useful fictions in terms of how they reflect the values underlying a paradigm. Contemporary ecology is a science driven more by aesthetic than metaphysical considerations. I review concepts in the history of nature aesthetics such as the picturesque, the sublime, disinterestedness, and formalism. I propose an analogy: just as knowledge of art history and theory should inform aesthetic appreciation of art, knowledge of natural history and ecological theory should inform aesthetic appreciation of nature. The "framing problem," is the problem that natural environments are not discrete objects, so knowing what to focus on in an environment is difficult. The "fusion problem" is the problem of how to fuse the sensory aspect of aesthetic appreciation with highly theoretical scientific knowledge. I resolve these two problems by defending a normative version of the theory-laden observation thesis. Positive aesthetics is the view that insofar as nature is untouched by humans, it is always beautiful and never ugly. I defend an amended and updated version of positive aesthetics that is consistent with the central elements of contemporary ecology, and emphasize the heuristic, exegetical, and pedagogical roles aesthetic qualities play in ecological science.
In the stratosphere, ozone is created primarily by ultraviolet radiation. When high-energy ultraviolet rays strike ordinary oxygen molecules (O2), they split the molecule into two single oxygen atoms, known as atomic oxygen. A freed oxygen atom then combines with another oxygen molecule to form a molecule of ozone. There is so much oxygen in our atmosphere, that these high-energy ultraviolet rays are completely absorbed in the stratosphere.
Global Ocean Ecosystem Dynamics (GLOBEC) Science Plan
Human population and associated industrial activities continue to increase rapidly, and have reached levels that put the environment under stress in many areas of the world. In addition natural fluctuations of the Earth's physical and biological systems, often occur in time frames that are not readily evident to man. Such fluctuations cause additional stress on the environment, and can result in changes that impact society in terms of diminished availability of clean water, unspoiled land and natural vegetation, minerals, fish stocks, and clean air. Human societies are making a rapidly increasing number of policy and management decisions that attempt to allow both for natural fluctuations and to limit or modify human impact. Such decisions are often ineffective, as a result of economic, political and social constraints, and inadequate understanding of the interactions between human activities and natural responses. Improved understanding of such issues is important in its own right, and will contribute to ameliorating economic, political and social constraints. Developing improved understanding of environmental change is within the realm of the natural sciences and is being addressed by the International Geosphere-Biosphere Programme (IGBP) and other programmes concerned with describing and understanding the Earth System. Natural variability, occurring over a variety of time scales, dominates the health of complex marine ecosystems, regardless of fishing or other environmental pressure. We are only now beginning to compile quantitative documentation of such variability, and consequently our knowledge concerning its causes remains at the level of hypotheses. Understanding of the role of variability in the functioning of marine ecosystems is essential if we are to effectively manage global marine living resources such as fisheries during this period of tremendously increased human impact, and concurrent dependence, on these resources.
Although it represents only a tiny fraction of the atmosphere, ozone is crucial for life on Earth. Depending on where ozone resides, it can protect or harm life on Earth.
Solid Waste Disposal Act
The Resource Conservation and Recovery Act (RCRA) gives EPA the authority to control hazardous waste from the "cradle-to-grave." This includes the generation, transportation, treatment, storage, and disposal of hazardous waste. RCRA also set forth a framework for the management of non-hazardous solid wastes. The 1986 amendments to RCRA enabled EPA to address environmental problems that could result from underground tanks storing petroleum and other hazardous substances. HSWA - the Federal Hazardous and Solid Waste Amendments - are the 1984 amendments to RCRA that focused on waste minimization and phasing out land disposal of hazardous waste as well as corrective action for releases. Some of the other mandates of this law include increased enforcement authority for EPA, more stringent hazardous waste management standards, and a comprehensive underground storage tank program.
The term "ozone depletion" means more than just the natural destruction of ozone, it means that ozone loss is exceeding ozone creation.
Report of the First Session of the WMO/UNEP Intergovernmental Panel on Climate Change (IPCC)
The first session of the Intergovernmental Panel on Climate Change (IPCC) was held in Geneva, Switzerland, from 9 to 11 November 1988. The Intergovernmental Panel of Climate Change (IPCC) is the leading body for the assessment of climate change, established by the United Nations Environment Programme (UNEP) and the World Meteorological Organization (WMO) to provide the world with a clear scientific view on the current state of climate change and its potential environmental and socio-economic consequences.
Highways of a Global Traveler: Tracking Tropospheric Ozone
On the stage of global change, ozone plays the role of both hero and villain. This brief document discusses about the tracking of Tropospheric Ozone, where ozone forms and where it travels have become key concerns for international health and economic policy-making.
Lettermark: Digital Frontiers
This color lettermark was created for Digital Frontiers.
Logo: Digital Frontiers
This color logo was created for Digital Frontiers.
Anthropogenic Ozone Depletion: Status and Human Health Implications, USGCRP Seminar, 13 November 1995.
In this USGRP Seminar, speakers answer the following questions: what is the status of the Earth's ozone layer? Is the Montreal Protocol working? How much time will be necessary for nature to restore the ozone layer? What are the human health effects of increased ultraviolet radiation associated with depletion of the ozone layer? Who is at risk?
Annual Report on the Environment in Japan 2004
The annual report includes an overview of the diffusion of environmentalism in Japan and the world during FY 2003. The report details the environmental issues and the environmental conservation measures by the Japanese government in FY 2003.
Briefing the Case: Constitution Day Outreach to Campus and Community
Article discussing Constitution Day outreach to campuses and communities.
Portal Partner Update
This presentation was given at a dinner celebrating The Portal to Texas History. The presentation describes recent projects, discusses feedback from Portal users, describes the work of the Texas Digital Newspaper Program, and provides examples of how graduate students have used The Portal to Texas History for their research.
The Assimilation of Baroque Elements in Ferruccio Busoni's Compositions as Exemplified by the Fantasia nach Bach and the Toccata
Ferruccio Busoni (1866-1924) has a firmly established reputation as one of the giant pianists of his age, yet his compositions are largely neglected both in musicological circles and on the concert stage. A better understanding of his thought processes might lead to a greater appreciation of his art, and the acknowledgement of his reverence for the music of Bach is an important key to such an understanding. Busoni's Fantasia nach Bach and Toccata, although two decidedly dissimilar compositions in terms of purpose and conception, represent two manifestations of Busoni's respect for Bach, whether it be in the form of assimilating Bach's compositions into one of his own, or by creating an original work to the same mold as some of Bach's works.
On the density of minimal free subflows of general symbolic flows.
This paper studies symbolic dynamical systems {0, 1}G, where G is a countably infinite group, {0, 1}G has the product topology, and G acts on {0, 1}G by shifts. It is proven that for every countably infinite group G the union of the minimal free subflows of {0, 1}G is dense. In fact, a stronger result is obtained which states that if G is a countably infinite group and U is an open subset of {0, 1}G, then there is a collection of size continuum consisting of pairwise disjoint minimal free subflows intersecting U.
A Performance Guide to Luigi Nono's Post-Prae-Ludium No. 1 "Per Donau"
Luigi Nono's work Post-Prae-Ludium No.1 "per Donau" represents a model for the emerging genre of electroacoustic tuba music. It is important to preserve this electroacoustic work because of its value to the tuba literature. Not only is it one of the first electroacoustic works for the tuba, but it also was composed by a man who is highly regarded in the field of music composition. Its preservation will be difficult because of the rapid advancement in technology. Within the last three decades of existence, the technology has evolved three times. An examination of the performance practice in Post-Prae-Ludium was undertaken to understand the demand on the performer required to play this work. This study will look at both non-traditional performance practices, as well as an inherent problem of how the advancement of technology can actually threaten the survival of a work dependent upon a specific version of electronic technology. Nono worked in collaboration with Giancarlo Schiaffini to compose a work for tuba and live electronics. Correspondence with Schiaffini has provided his thoughts on the collaboration of Post-Prae-Ludium with Nono and given a better understanding of how to perform the work. Technology will change, and these current adaptations of Post-Prae-Ludium may not be valid in one or two decades. However, with the description and instruction given by Nono and Schiaffini, in addition to recordings made of Post-Prae-Ludium, there is a record from which to reproduce this work. This study provides a source allowing performers to reproduce this work, thereby preserving it for future performers.
FPGA Implementation of Low Density Party Check Codes Decoder
Reliable communication over the noisy channel has become one of the major concerns in the field of digital wireless communications. The low density parity check codes (LDPC) has gained lot of attention recently because of their excellent error-correcting capacity. It was first proposed by Robert G. Gallager in 1960. LDPC codes belong to the class of linear block codes. Near capacity performance is achievable on a large collection of data transmission and storage.In my thesis I have focused on hardware implementation of (3, 6) - regular LDPC codes. A fully parallel decoder will require too high complexity of hardware realization. Partly parallel decoder has the advantage of effective compromise between decoding throughput and high hardware complexity. The decoding of the codeword follows the belief propagation alias probability propagation algorithm in log domain. A 9216 bit, (3, 6) regular LDPC code with code rate ½ was implemented on FPGA targeting Xilinx Virtex 4 XC4VLX80 device with package FF1148. This decoder achieves a maximum throughput of 82 Mbps. The entire model was designed in VHDL in the Xilinx ISE 9.2 environment.
Signals of Human-induced Climate Warning, USGCRP Seminar, 10 October 1995.
There is increasing evidence that the global climate is changing: global temperatures have risen about 1 F over the past century, mountain glaciers are melting back, sea level is rising. But how is the climate of the United States changing? Are these changes like others being experienced around the world? Is the US climate becoming more or less variable? Are we having more or fewer climatic extremes? This USGCRP seminar addresses these questions in the context of the anthropogenic influences on atmospheric composition and climate
Annual Report on the Environment in Japan 2005
The annual report describes the environment of Japan in FY 2004. It includes an overview on efforts to build a Low Carbon Society, as well as the environmental issues and environmental conservation measures led by the Japanese government.
Arctic Flora and Fauna: Status and Conservation
What is the overall state of the Arctic environment? The aim of this report is to answer the many aspects of this seemingly straightforward question. Although several national and international efforts have looked at parts of the Arctic, this is the first attempt to assess the state of Arctic flora and fauna as a whole.
Annual Report on the Environment in Japan 2006
The document reports on the state of the environment of Japan in FY 2005. It consists of an overview on population decline and the environment of Japan. It also describes the origins of Japan's environmental problems, citing the example of Minamata disease. In the second part of the report, it summarizes the environmental issues and government environmental conservation measures in Japan, FY 2005.
Stimuli-responsive microgels for self-assembled crystalline structures and controlled drug release.
Tissue response to PNIPAM and HPC nanoparticles has been studied by implantation method. The results suggest that both PNIAPM and HPC nanoparticles possess good biocompatibility and they may serve as a good carrier for the applications of controlled delivery. Rheological properties of dispersions of IPN microgels composed of PNIPAM and PAAc have been studied. It is found that the IPN microgel dispersion can undergo a sol-gel transition at temperature above 33°C. In vivo drug release experiments suggest that the gelation procedure creates a diffusion barrier and thus leads to slow release. An emulsion method has been used to grow columnar crystals by mixing PNIPAM microgel dispersions with organic solvents. Effect of both temperature and microgel concentration on formation of columnar crystals has been studied. PNIPAM-co-NMA microgels have been used for the fabrication of crystalline hydrogel films by self-crosslinking microgels. The hydrogel film exhibits an iridescent. The thermally responsive properties and mechanical properties of this film have been studied. Melting temperature (Tm) of colloidal crystals self-assembled with PNIPAM-co-AAc microgels has been investigated as a function of pH, salt concentration and microgel concentration. It is revealed that Tm increases as pH value increases; Tm decreases with increase of salt concentration; Tm increases as microgel concentration increases. Phase behavior of PNIPAM-co-HEAc microgel dispersions has been investigated. It is observed that these microgel dispersions exhibit liquid, crystal, and glass phase. As microgel size increases, crystal phase shifts to low concentration range. As temperature increases, crystal phase shifts to high concentration ranges. These colloidal crystals can be stabilized by NaOH-induced gelation. Effect of NaOH concentration on formation of physical gelation has been investigated.
Annual Report on the Environment in Japan 2003
The annual report summarizes the state of the global environment and development of individual and community efforts in Japan, FY 2002. Also it introduced the environmental issues and environmental conservation measures by the Japanese government.
Annual Report on the Environment and the Sound Material-Cycle Society in Japan 2007
The annual report summarized the FY2006 status of the environment and the establishment of a sound material-cycle Society in Japan. It provides an overview of Global Warming and the technologies for mitigating Global Warming. The report also describes the government's role in environmental conservation, and the formation of a sound material-cycle society.
Annual Report on the Environment and the Sound Material-Cycle Society in Japan 2008
This document reports the global and Japanese trends in creating a low carbon, material-cycle society. It also describes the policy measures taken by Japan towards establishing such a society.
Hurricanes! USGCRP Seminar, 11 December 1995.
In this USGRP Seminar, speakers try to answers questions like:What is the current status of hurricane track prediction? What caused the record number of Atlantic tropical storms in 1995? Are we witnessing a change in the number and frequency of tropical storms? Do these storms represent a changing climate? What will tropical storms be like in a greenhouse warmer world?
Report of the Second Session of the WMO/UNEP Intergovernmental Panel on Climate Change (IPCC)
The Panel at its second session stressed the complexity of the climate change and related issues, such that a fine balance would have to be struck between available scientific evidence for climate change and the uncertainties in that knowledge base. The structure of the report was examined and approved. Panel also The panel also discussed on the first session if the IPCC Bureau and adopted various draft reports.
Policy Issues In Implementing Effective Application Of Weather Services To The Management Of The Nation's Highway System: Position Papers
This document contains positions papers of a policy forum for weather and highways developed by the Atmospheric Policy Program American Meteorological Society in coordination with the Federal Highway Administration (FHWA) with additional support from the National Science Foundation (NSF). In this document (Panel 3), panelists discuss policy issues affecting the use of weather information in managing the U.S. Highway System.
Report of the Third Session of the WMO/UNEP Intergovernmental Panel on Climate Change (IPCC)
The Third session of the IPCC highlighted the magnitude of the global environmental problem and emphasized the need of improving our knowledge base and preparation for cooperative preventive actions. The Panel also emphasized the need for the marriage of science and politics in the good sense of the word.
IHDP Global Carbon Cycle Research: International Carbon Research Framework
The degree to which carbon flows balance each other - human activities leading to carbon emissions into the atmosphere, vegetation and oceans soaking it up - is the subject of vigorous debate. It is not yet possible to define quantitatively the global effects of human activities such as forestry and agriculture, and may never be so. However, studies to determine these effects have emerged as critical for understanding how the earth's climate will evolve in the future. Global concern about the potential implications of the behaviour of the carbon cycle under anthropogenic stress includes concepts of system instability and large scale change. To contribute to understanding this behaviour, and our potential responses to it, requires a thorough investigation of both biophysical and social systems. Until recently, most scientific assessments of such risks focused on the anatomy of conceivable environmental changes themselves, devoting little attention to either the human driving forces or the ecosystems and societies that might be endangered by the changes. Recently, however, questions about the linkage and interaction of social, ecological, and biogeochemical systems are emerging as a central focus of policy-driven assessments of global environmental risks. The approach used here is to accept humans as an integral part of the carbon cycle, not as an agent perturbing an otherwise natural system - indeed, this approach assumes there is no independence of the different components of the carbon cycle. The human dimensions research community sees this critical and necessary re-conceptualisation as the foundation of a new approach to studying the interaction between human and environmental systems.
Public (Federal, State, Local) And Industrial Development Of Strategies And Plans To Effectively Respond To Weather Information: Position Papers
This document contains positions papers of a policy forum for weather and highways developed by the Atmospheric Policy Program American Meteorological Society in coordination with the Federal Highway Administration (FHWA) with additional support from the National Science Foundation (NSF). In this document (Panel 2), panelists discuss strategies to respond to weather and climate information. There are many opportunities to improve the highway system through an inclusive approach, taking into account the strengths of the research community, the private sector and the state and federal practitioners. As a first step, the weather community must better understand the mission and expectations of the highway manager and the highway manager must be able to understand the limitations and near term improvements of the weather community.
Carbon Sequestration - Field Hearing
This brief document contains remarks by Dr. James Mahoney to the U.S Senate Committee on Commerce, Science, and Transportation.
Climate Regime Beyond 2012: Key Perspectives (Long-Term Targets), 2nd Interim Report
This report presents the international developments related to Long-Term Targets for controlling climate change, the significance of establishing Long-Term Targets, the conditions precedent to debating Long-Term Targets, temperature increases and related impacts due to climate change, the approaches to establishing Long-Term Targets, and the agenda for the future.
Assessment and Review of the Climate Change Policy Programme, Interim Report
This interim report provides an assessment and review of the Japanese Climate Change Policy Programme.
Overview of the CCSP Strategic Plan
The Strategic Plan for the Climate Change Science Program was released in July 2003. The document is the first comprehensive update of a national plan for climate and global change research since the original U.S. Global Change Research Program strategy was issued at the inception of the program in 1989.
Taiwanese Cruisers in North America: An Empirical Analysis of Their Motivations, Involvement, and Satisfaction
Cruise travel has become very popular worldwide. The North American cruise market is the world's biggest. Asian countries are among the fastest-growing outbound market for cruise travel. The Taiwanese cruise market has grown substantially. However, few research studies have examined Taiwanese travelers' motivation to experience a cruise vacation, and their satisfaction with the experience. Primary data was collected from a convenience sample of Taiwanese tourists who had been on North American cruise tours. Survey respondents were first time cruisers, over 40 years old, married, and had a Bachelor's degree, or higher. Push and pull motivational factors were identified. Respondents were influenced by recommendations from media and people. Respondents were satisfied with tangibles, cleanliness, food choices and selection, and responsiveness of staff. An overwhelming majority of cruisers would re-visit and recommend this trip. Implications for researchers and practitioners are suggested.
Investigating the relationship between the business performance management framework and the Malcolm Baldrige National Quality Award framework.
The business performance management (BPM) framework helps an organization continuously adjust and successfully execute its strategies. BPM helps increase flexibility by providing managers with an early alert about changes and, as a result, allows faster response to such changes. The Malcolm Baldrige National Quality Award (MBNQA) framework provides a basis for self-assessment and a systems perspective for managing an organization's key processes for achieving business results. The MBNQA framework is a more comprehensive framework and encapsulates the underlying constructs in the BPM framework. The objectives of this dissertation are fourfold: (1) to validate the underlying relationships presented in the 2008 MBNQA framework, (2) to explore the MBNQA framework at the dimension level, and develop and test constructs measured at that level in a causal model, (3) to validate and create a common general framework for the business performance model by integrating the practitioner literature with basic theory including existing MBNQA theory, and (4) to integrate the BPM framework and the MBNQA framework into a new framework (BPM-MBNQA framework) that can guide organizations in their journey toward achieving and sustaining competitive and strategic advantages. The purpose of this study is to achieve these objectives by means of a combination of methodologies including literature reviews, expert opinions, interviews, presentation feedbacks, content analysis, and latent semantic analysis. An initial BPM framework was developed based on the reviews of literature and expert opinions. There is a paucity of academic research on business performance management. Therefore, this study reviewed the practitioner literature on BPM and from the numerous organization-specific BPM models developed a generic, conceptual BPM framework. With the intent of obtaining valuable feedback, this initial BPM framework was presented to Baldrige Award recipients (BARs) and selected academicians from across the United States who participated in the Fall Summit 2007 held at Caterpillar Financial Headquarter in Nashville, TN on October 1 and 2, 2007. Incorporating the feedback from that group allowed refining and improving the proposed BPM framework. This study developed a variant of the traditional latent semantic analysis (LSA) called causal latent semantic analysis (cLSA) that enables us to test causal models using textual data. This method was used to validate the 2008 MBNQA framework based on article abstracts on the Baldrige Award and program published in both practitioner and academic journals from 1987 to 2009. The cLSA was also used to validate the BPM framework using the full body text data from all articles published in the practitioner journal entitled the Business Performance Management Magazine since its inception in 2003. The results provide the first cLSA study of these frameworks. This is also the first study to examine all the causal relationships within the MBNQA and BPM frameworks.
Citizen Involvement and Law Enforcement: Does Coproduction Affect Organizational Efficiency and Organizational Effectiveness?
Citizen involvement in the production and delivery of public service has been a long time topic of interest and controversial debate among scholars. Essentially, the belief has been that if citizens are actively involved in the process, public organizations and communities benefit in numerous ways that will ultimately lead to increased citizen satisfaction. The purpose of this research is to explore the relationship between citizen involvement in the production of public safety and security and its effects on organizational efficiency and effectiveness of law enforcement agencies. To test the assumption that citizen involvement is positively correlated to organizational success and organizational efficiency of law enforcement agencies, a citizen involvement index was developed and used as the independent variable in ordinary least square regression (OLS) analysis. Three separate models are developed to measure the impact of citizen involvement on law enforcement. Findings obtained through bivariate and multivariate analyses indicate mixed results. Bivariate analysis revealed that citizen involvement was negatively correlated to organizational efficiency while no statistically significant correlation was found in multiple regressions. In addition, through bivariate analyses, citizen involvement was positively correlated with crime rates reported to city police departments, whereas multivariate regression analyses indicated that citizen involvement does not have a statistically significant impact on crime rates. Both analyses, however, provided support for the positive impact of citizen involvement on crime clearance rates. Finally, findings suggested that citizen involvement in public organizations and its effects on the production and delivery of public goods and services are overestimated from the perspective of law enforcement.
Global Environmental Change and Food Systems: Science Plan and Implementation Strategy
Recent years have seen a greatly increased understanding of how global environmental change will affect crop and animal productivity and these results pave the way for broader analyses of global environmental change impacts on food production. However, there is a need to think beyond productivity and production - food security is the ultimate concern, as it is of greater relevance to societal well-being and hence policy-making. To address this broader concept of food security, research and policy formulation needs to be set within the context of food systems, rather than just food supply. This will allow a more thorough understanding of the links between food security and the environment, and make clearer where technical and policy interventions in food systems might be help them adapt to global environmental change.
Definitions and Methodological Options to Inventory Emissions from Direct Human-induced Degradation of Forests and Devegetation of Other Vegetation Types
This report on Definitions and Methodological Options to Inventory Emissions from Direct Human-Induced Degradation of Forests and Devegetation of Other Vegetation Types is the response from the Intergovernmental Panel on Climate Change (IPCC)1 to an invitation from the United Nations Framework Convention on Climate Change (UNFCCC)2 . The report was prepared in cooperation with the preparation of the other report under the IPCC National Greenhouse Gas Inventories Programme (IPCC-NGGIP), on Good Practice Guidance for Land Use, Land-Use Change and Forestry (GPG-LULUCF). The report discusses: Alternative definitions and provides possible framework definitions for countries to consider; Methodological options to inventory emissions from degradation and devegetation activities; Approaches to reporting and documentation; and Implications of methodological and definitional options for accounting under the provisions of Article 3.4 of the Kyoto Protocol (including issues of scale, costs and accuracy).
Challenges and Successes in Technology Roadmap Implementation: Lessons Learned from Public and Private Sector Roadmaps
This document is a PDF version of MS Powerpoint presentation by Jack Eisenhauer and Ross Brindle from Energetics Incorporated ( to Energy Technology Roadmaps Workshop, organized by the International Energy Agency (IEA). This event was held in Paris, France on May 15-16, 2008.
Federal Register Volume 62, No. 78, Pages 19884 to 19887, April 23, 1997
The United States Federal Register is the official daily publication for rules, proposed rules, and notices of Federal agencies and organizations, as well as executive orders and other presidential documents. This specific Executive Order (E.O.) 13045 - Protection of Children from Environmental Health Risks and Safety Risks - was issued by President William J. Clinton in 1997. The order applies to economically significant rules under E.O. 12866 that concern an environmental health or safety risk that EPA has reason to believe may disproportionately affect children. Environmental health risks or safety risks refer to risks to health or to safety that are attributable to products or substances that the child is likely to come in contact with or ingest (such as the air we breathe, the food we eat, the water we drink or use for recreation, the soil we live on, and the products we use or are exposed to). When promulgating a rule of this description, EPA must evaluate the effects of the planned regulation on children and explain why the regulation is preferable to potentially effective and reasonably feasible alternatives.
Declaration of the Earth Observation Summit
This single page document is a declaration of the participants of the Earth Observation Summit held in Washington DC, adopted on July 31, 2003. An affirmation for the need for timely, quality, long-term, global information as a basis for sound decision making. Also establishes an ad hoc Group on Earth Observations aimed at developing a global observing strategy.
Effective Sea System and Case Studies
This report describes SEA (Strategic Environmental Assessment), and case studies demonstrating the merits of SEA in Europe and North America. The report is aimed at helping readers understanding and implementing SEA.
Policy Statements on Data Management for Global Change Research
This document is the final version of the "Data Management for Global Change Research Policy Statements." The overall purpose of these policy statements is to facilitate full open access to quality data for global change research. They were prepared in consonance with the goal of the U.S. Global Change Research Program and represent the U.S. Government's position on the access to global change research data.
Analyzing Learner Characteristics, Undergraduate Experience and Individual Teamwork Knowledge, Skills and Abilities: Toward Identifying Themes to Promote Higher Workforce Readiness
With the world amidst globalization and economic flux affecting business, industry, and communities the need to work together becomes increasingly important. Higher education serves an important role in developing the individual teaming capabilities of the workforce. This environment is the time and place - opportunity for student personnel to develop these capabilities. This multiple case study utilized the analysis phase (learner, setting and job) of an instructional design model to analyze learner characteristics, the higher education environment/undergraduate experience, and the job/skills associated with individual teamwork knowledge, skills, and abilities of students from a senior cohort of the TRiO - SSS Project at a public student-centered research institution. The results yielded themes to promote the development of target populations individual teamwork KSAs which should increase their readiness to meet the teaming demands of today's employers. With an engaging undergraduate experience, inclusive of interaction with faculty members and collaborative learning with their peers, structured opportunities to practice individual teamwork KSAs in a work setting or internship, these underrepresented students may be an asset that is needed to meet the global workforce needs and fill civic capacities in their home communities.