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Enhancing Content Visibility in Institutional Repositories: Overview of Factors that Affect Digital Resources Discoverability
Paper accompanying a poster for the 2013 International iConference. This paper describes factors that affect digital resource discoverability. digital.library.unt.edu/ark:/67531/metadc146566/
Enhancing Content Visibility in Institutional Repositories: Overview of Factors that Affect Digital Resources Discoverability [Poster]
Poster presented at the 2013 International iConference. This poster discusses factors that affect digital resource discoverability and digital curation activities that enhance the visibility of an institutional repository (IR) in an ever-changing digital landscape. digital.library.unt.edu/ark:/67531/metadc146593/
Enhancing Descriptive Metadata Records with Freely-Available APIs
Article on enhancing descriptive metadata records with freely-available Application Programming Interfaces (APIs). digital.library.unt.edu/ark:/67531/metadc284576/
Enhancing Information for Renewable Energy Technology Deployment in Brazil, China and South Africa
This report documents crucial information to support deployment of renewable energies in three key emerging markets - Brazil, China and South Africa - and provides information for policy-making aimed at supporting renewable energy markets in these countries. Specifically this study collates information on solar and wind resources and resource information, renewable energy support policies and goals, risk management and technologies integral to the increased renewable energy technology deployment. digital.library.unt.edu/ark:/67531/metadc226644/
Enhancing skill maintenance through relapse prevention strategies: a comparison of two models.
In a quasi-experimental field study, two posttraining interventions composed of relapse prevention (RP) strategies were compared and tested for the effects on participant transfer outcomes. Participant retention of training content, skill maintenance, use of relapse prevention strategies, and self-efficacy served as the dependent variables. Self-efficacy was also tested as a mediator between the experimental treatment levels and both participant skill maintenance and participant use of RP strategies. Participants (n = 39) included managers, directors, and supervisors from various departments within a multi-national telecommunications organization located in a large southern city. After participating in a four-hour leadership development training, two of the three groups participated in a 30-40 minute training where they received one of two RP interventions. One intervention included the steps of (1) identifying potential obstacles to positive training transfer, (2) predicting the first lapse to pretraining behavior, and (3) applying relevant coping strategies to thwart a lapse. The alternative RP intervention included the same steps in addition to a goal setting step. Descriminant descriptive analysis was used to test for group differences across the response variables and to identify on which variables the groups differed. Three separate regression equations were used to test for the mediating relationship of self-efficacy between the RP treatment levels and participant skill maintenance and participant use of RP strategies. Results indicated minimal, but non-statistically significant results between treatment levels and each of the response variables. Self-efficacy was not found to mediate the relationship between RP treatment level and participant skill maintenance or participant use of RP strategies, but did function as a strong predictor of both variables. Suggestions for future research include using additional motivational and efficacy variables to better explore group differences and including efficacy-inducing methods both in training design and as part of a transfer intervention to enhance training transfer. Further, specific suggestions concerning conceptual and psychometric refinement of the RP construct are discussed. digital.library.unt.edu/ark:/67531/metadc4510/
Enhancing the Effectiveness of the Lecture Method Through Narrative: the Development of a Model and Manual for Creating and Using Didactic Narratives
No Description digital.library.unt.edu/ark:/67531/metadc500978/
Enhancing the Quality of Metadata: Modular Approach to Digital Resource Lifecycle Management
Paper for the 2007 IS&T Annual Archiving Conference. This paper describes how to enhance the quality of metadata and a modular approach to digital resource lifecycle management. digital.library.unt.edu/ark:/67531/metadc29316/
Enhancing the Quality of Metadata: Modular Approach to Digital Resource Lifecycle Management
This Tech Talk presentation discusses digital resource management. Templates, validation, controlled vocabularies, analysis tools, graphical reports, and more are explained in this presentation. digital.library.unt.edu/ark:/67531/metadc29296/
Enhancing UNT's Presence in Sub-Saharan Africa: Building Partnerships with Ethiopian Higher Education Institutions
Presentation for the 2015 University of North Texas (UNT) Student and Faculty Research Symposium on African Studies. This presentation discusses enhancing UNT's presence in Sub-Saharan Africa and building partnerships with Ethiopian higher education institutions. digital.library.unt.edu/ark:/67531/metadc503259/
Enhancing User Search Experience in Digital Libraries with Rotated Latent Semantic Indexing
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This study investigates a semi-automatic method for creation of topical labels representing the topical concepts in information objects. The method is called rotated latent semantic indexing (rLSI). rLSI has found application in text mining but has not been used for topical labels generation in digital libraries (DLs). The present study proposes a theoretical model and an evaluation framework which are based on the LSA theory of meaning and investigates rLSI in a DL environment. The proposed evaluation framework for rLSI topical labels is focused on human-information search behavior and satisfaction measures. The experimental systems that utilize those topical labels were built for the purposes of evaluating user satisfaction with the search process. A new instrument was developed for this study and the experiment showed high reliability of the measurement scales and confirmed the construct validity. Data was collected through the information search tasks performed by 122 participants using two experimental systems. A quantitative method of analysis, partial least squares structural equation modeling (PLS-SEM), was used to test a set of research hypotheses and to answer research questions. The results showed a not significant, indirect effect of topical label type on both guidance and satisfaction. The conclusion of the study is that topical labels generated using rLSI provide the same levels of alignment, guidance, and satisfaction with the search process as topical labels created by the professional indexers using best practices. digital.library.unt.edu/ark:/67531/metadc804881/
Enigmatic Realms
The use of copper in my work has opened up an entirely new conceptual and esthetic world. I have expanded my vocabulary of visual imagery based on the nature of how copper reacts with fire. The organic beauty harmonizes so gracefully with the manufactured material. This new material has certainly opened up a refreshing platform on which to further develop my ideas. digital.library.unt.edu/ark:/67531/metadc4410/
Enkephalin Hydrolysing Activity in Alcoholism and Related Changes in Mood and Ability to Perform a Biofeedback/Relaxation Task
No Description digital.library.unt.edu/ark:/67531/metadc332285/
Enkephalin Metabolism in Exercise Stress
No Description digital.library.unt.edu/ark:/67531/metadc503977/
The Enlightenment and the Englishwoman
No Description digital.library.unt.edu/ark:/67531/metadc503984/
The Enlightenment Legacy of David Hume
Although many historians assert the unity of the Enlightenment, their histories essentially belie this notion. Consequently, Enlightenment history is confused and meaningless, urging the reader to believe that diversity is similarity and faction is unity. Fundamental among the common denominators of these various interpretations, however, are the scientific method and empirical observation, as introduced by Newton. These, historians acclaim as the turning point when mankind escaped the ignorance of superstition and the oppression of the church, and embarked upon the modern secular age. The Enlightenment, however, founders immediately upon its own standards of empiricism and demonstrable philosophical tenets, with the exception of David Hume. As the most consistent and fearless empiricist of the era, Hume's is by far the most "legitimate" philosophy of the Enlightenment, but it starkly contrasts the rhetoric and ideology of the philosophe community, and, therefore, defies attempts by historians to incorporate it into the traditional Enlightenment picture. Hume, then, exposes the Enlightenment dilemma: either the Enlightenment is not empirical, but rather the new Age of Faith Carl Becker proclaimed it, or Enlightenment philosophy is that of Hume. This study presents the historical characterization of major Enlightenment themes, such as method, reason, religion, morality, and politics, then juxtaposes this picture with the particulars (data) that contradict or seriously qualify it. As a result, much superficial analysis, wishful thinking, even proselytizing is demonstrated in the traditional Enlightenment characterization, especially with regard to the widely heralded liberal and progressive legacy of the era. In contrast, Hume's conclusions, based on the method of Newton-the essence of "enlightened" philosophy, are presented, revealing the authoritarian character (and legacy) of the Enlightenment as well as the utility and relevance of its method when honestly and rigorously applied. Through David Hume, the twentieth century can truly acquire what the Enlightenment promised—an understanding of human nature and a genuinely secular society. digital.library.unt.edu/ark:/67531/metadc332061/
Enrique Pérez Eschrich
No extensive study exists that covers the foundation of the dramatic works of Enrique Pérez Escrich, therefore we believe it will be a positive use of our efforts in this thesis to examine this aspect of his literary personality. We will divide his works between dramas and comedies, dedicating a chapter to each. digital.library.unt.edu/ark:/67531/metadc130793/
Enrollment Management in Higher Education: From Theory to Practice
This study investigated enrollment management practices found in higher education. The research identified enrollment management and retention practices described in the higher education literature. These suggested practices were incorporated into a sixty-six question survey that was distributed to a random sample of colleges and universities taken from the 1999 US News and World Report of college rankings. The survey data were used to identify which of the suggested enrollment management practices were of greatest utility. First, the sixty-six items were grouped into 14 categories of enrollment management strategies. Second, the institutional responses for each category were averaged and then correlated with each institution's graduation rate. Finally, each institution's "yes" responses for the entire survey were totaled and correlated with each institution's graduation rate. This study developed a list of the 26 most frequently used enrollment management practices in higher education, and as well, identified the 10 least used enrollment management practices. Given the results of this study graduation rate is not a sufficient criterion to assess enrollment management practices at a college or university. Enrollment management strategies contribute to many institutional and student outcomes; thus, multiple indicators are required to accurately evaluate enrollment management practices. digital.library.unt.edu/ark:/67531/metadc2651/
Ensuring Authenticity and Integrity of Critical Information Using XML Digital Signatures
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It has been noticed in the past five years that the Internet use has been troubled by the lack of sufficient security and a legal framework to enable electronic commerce to flourish. Despite these shortcomings, governments, businesses and individuals are using the Internet more often as an inexpensive and ubiquitous means to disseminate and obtain information, goods and services. The Internet is insecure -- potentially millions of people have access, and "hackers" can intercept anything traveling over the wire. There is no way to make it a secure environment; it is, after all, a public network, hence the availability and affordability. In order for it to serve our purposes as a vehicle for legally binding transactions, efforts must be directed at securing the message itself, as opposed to the transport mechanism. Digital signatures have been evolved in the recent years as the best tool for ensuring the authenticity and integrity of critical information in the so called "paperless office". A model using XML digital signatures is developed and the level of security provided by this model in the real world scenario is outlined. digital.library.unt.edu/ark:/67531/metadc3282/
Ensuring Long-Term Access to Electronic Theses and Dissertations: Local vs. Global Lifecycle Management
Presentation for the 2014 Texas Library Association (TLA) Annual Conference. This presentation discusses ensuring long-term access to electronic theses and dissertations and local versus global lifecycle management. digital.library.unt.edu/ark:/67531/metadc406366/
Ensuring Universal Access for the Global Information Flow: Responding to the Demands of Scholarship in the Digital Age
This presentation was presented in Session 6.4 Reports of Current Research (Juried Papers), at the 2005 ALISE Conference. It summarizes current situations and developing trends in information technologies. Africa is used as a case to illustrate how local policies have played important roles in the process of information globalization. digital.library.unt.edu/ark:/67531/metadc29293/
Entering the Circle: The Only Viable Hermeneutic for a Biblical Response to Ecocrisis
A paradox exists in attempting to resolve ecocrisis: awareness of ecological concerns is growing, but the crisis continues to escalate. John Firor, a well-known scientist, suggests that to resolve the paradox and hence ecocrisis, we need an alternative definition of "human beingness"--that is, a human ontology. digital.library.unt.edu/ark:/67531/metadc277659/
Enterprise Social Software: an Empirical Assessment of Knowledge Sharing in the Workplace
Social software has become pervasive including technologies such as blogs, wikis, and social networking sites. Interactive Web 2.0 technology is distinguished from earlier Internet channels, with content provided not only from the website host, but also and most importantly, user-generated content. These social technologies are increasingly entering the enterprise, involving complex social and psychological aspects as well as an understanding of traditional technology acceptance factors. Organizations trying to reap potential benefits of enterprise social software (ESS) must successfully implement and maintain ESS tools. This research develops a framework for assessing knowledge sharing based on reciprocal determinism theory and augmented with technology acceptance, sociological, and psychological factors. Semi-structured interviews with IT professionals, followed by a written survey of employees using ESS are used to collect data. The hermeneutic circle methodology is used to analyze the interview transcripts and structural equation modeling is used to analyze the survey data. Results show technological advantage has no significant effect on the intention to share knowledge, but community cohesiveness and individual willingness significantly affect knowledge sharing intention and behavior. The study offers a synthesized model of variables affecting knowledge sharing as well as a better understanding of best practices for organizations to consider when implementing and maintaining ESS tools for employee knowledge sharing and collaboration. digital.library.unt.edu/ark:/67531/metadc283839/
An entropic approach to the analysis of time series.
Statistical analysis of time series. With compelling arguments we show that the Diffusion Entropy Analysis (DEA) is the only method of the literature of the Science of Complexity that correctly determines the scaling hidden within a time series reflecting a Complex Process. The time series is thought of as a source of fluctuations, and the DEA is based on the Shannon entropy of the diffusion process generated by these fluctuations. All traditional methods of scaling analysis, instead, are based on the variance of this diffusion process. The variance methods detect the real scaling only if the Gaussian assumption holds true. We call H the scaling exponent detected by the variance methods and d the real scaling exponent. If the time series is characterized by Fractional Brownian Motion, we have H¹d and the scaling can be safely determined, in this case, by using the variance methods. If, on the contrary, the time series is characterized, for example, by Lévy statistics, H ¹ d and the variance methods cannot be used to detect the true scaling. Lévy walk yields the relation d=1/(3-2H). In the case of Lévy flights, the variance diverges and the exponent H cannot be determined, whereas the scaling d exists and can be established by using the DEA. Therefore, only the joint use of two different scaling analysis methods, the variance scaling analysis and the DEA, can assess the real nature, Gauss or Lévy or something else, of a time series. Moreover, the DEA determines the information content, under the form of Shannon entropy, or of any other convenient entopic indicator, at each time step of the process that, given a sufficiently large number of data, is expected to become diffusion with scaling. This makes it possible to study the regime of transition from dynamics to thermodynamics, non-stationary regimes, and the saturation regime as well. First of all, the efficiency of the DEA is proved with theoretical arguments and with numerical work on artificial sequences. Then we apply the DEA to three different sets of real data, Genome sequences, hard x-ray solar flare waiting times and sequences of sociological interest. In all these cases the DEA makes new properties, overlooked by the standard method of analysis, emerge. digital.library.unt.edu/ark:/67531/metadc3033/
Entry Level Competencies for Recreational Sports Personnel as Identified by Chairs of Preparatory Institutions
No Description digital.library.unt.edu/ark:/67531/metadc331805/
Environmental Accounting: The Relationship Between Pollution Performance and Economic Performance in Oil and Gas Refineries
A research study is undertaken to determine if economic incentives exist for noncompliance with regulatory standards, and if accounting related disclosure of regulatory enforcement actions is a determinant of environmental performance. digital.library.unt.edu/ark:/67531/metadc279042/
Environmental Agents Control Act
The government of the Republic of China (Taiwan) passed this law to protect the environment and human health from harm by toxic chemicals or microbial preparations, including pesticides, fungicides, as well as certain synthetic chemicals. digital.library.unt.edu/ark:/67531/metadc13695/
Environmental Correlates to Genetic Variation in the Coral Reef Fish, Thalassoma bifasciatum
No Description digital.library.unt.edu/ark:/67531/metadc500561/
Environmental Determinants and Choice of Project Evaluation Techniques in US and UK Firms
The purpose of this dissertation is to develop a theory that helps explain the conditions under which firms select certain project evaluation techniques. This study uses contingency theory to analyze the impact of environmental uncertainty on the choice of project evaluation techniques. In addition to a direct measure of uncertainty, several dimensions of uncertainty are included in this study. These dimensions of uncertainty include control structure, method of financing, foreign assets, method of growth, and product domination. This study also analyzes the use of project evaluation, management science and risk management techniques in US firms over time and in UK firms over time in order to compare to prior research. A comparison of firms in the two countries are also provided. The primary method of data collection was a survey instrument. Data were also collected from annual reports and various other public sources. The variables that appear significant in the choice of project evaluation technique in US firms are environmental uncertainty, control structure, method of financing, foreign assets, and product domination. The variable that appear significant in the choice of project evaluation technique in UK firms is method of financing. US firms favor discounted cash flow techniques although this study detected a slight decrease over time. UK firms continue to use non-discounted cash flow techniques, although the use of discounted cash flow techniques is widespread. There are significant differences between US and UK firms. US firms tend to use discounted cash flow techniques to a greater extent than UK firms. This research makes a significant contribution in attempting to develop a theory explaining the use of project evaluation techniques in firms in the US and UK. In addition, several other developments relating to project evaluation, management science and risk management are discussed. The results of this study can be used by managers in refining and improving their existing project evaluation processes. digital.library.unt.edu/ark:/67531/metadc277767/
Environmental Effect: Activator of the Psychotic Process
No Description digital.library.unt.edu/ark:/67531/metadc331868/
Environmental Effects of Ozone Depletion: 1994 Assessment
A change in the composition of the stratosphere becomes relevant to society only if it has noticeable effects. This places the assessment of effects in a pivotal role in the problem of ozone depletion. Decreases in the quantity of total-column ozone, as now observed in many places, tend to cause increased penetration of solar UV-B radiation (290-315 nm) to the Earth's surface. UV-B radiation is the most energetic component of sunlight reaching the surface. It has profound effects on human health, animals, plants, microorganisms, materials and on air quality. Thus any perturbation which leads to an increase in UV-B radiation demands careful consideration of the possible consequences. This is the topic of the present assessment made by the Panel on Environmental Effects of Ozone Depletion. digital.library.unt.edu/ark:/67531/metadc226717/
An Environmental Evaluation and Public Opinion Survey Concerning Park and Recreation Development in Flower Mound, Texas
No Description digital.library.unt.edu/ark:/67531/metadc500672/
Environmental Factors Influencing Chlorophyll-a Concentrations in Lake Texoma
An analysis of algal biomass measured by chlorophyll-a concentration in Lake Texoma was performed as a part of a monitoring program to develop baseline environmental data in order to detect the potential effects of engineered changes in chloride concentrations in the reservoir. This portion of the research project focused on two main research objectives. The first objective was evaluating the effect of sampling strategy on the ability to adequately reflect standing crop estimates and trends in algal biomass. Two sampling regimes utilizing replication of three versus ten samples were applied and then analyzed using a minimum detectable difference algorithm to determine the necessary magnitude of replication to represent the variation in the metric. Chlorophyll-a distribution was analyzed for zonation patterns expected in a river-run reservoir to establish the importance of representative sampling of river, transition and main lake zones of the reservoir for management decisions and trophic characterization. digital.library.unt.edu/ark:/67531/metadc278088/
Environmental Finance Services
This document outlines how UNDP is helping governments to attract and drive private investment towards sustainable solutions by combining and sequencing various financial instruments to effect policy change. These environmental finance services of UNDP offer an innovative and robust approach to addressing climate change, and other environmental and sustainable development concerns. digital.library.unt.edu/ark:/67531/metadc28502/
.Environmental Guidance Note for Disaster Risk Reduction: Healthy Ecosystems for Human Security and Climate Change Adaptation
This publication was developed to provide guidance on the benefits of and ways to integrate environmental concerns into disaster risk reduction strategies (DRR) at the local and national levels. As recognised and outlined within the Hyogo Framework for Action priority 4, healthy ecosystems and environmental management are considered key actions in DRR. Although the field of disaster risk management has evolved to recognize the need for addressing sustainable development issues for reducing risk, the environmental dimension has not to date received adequate attention and practical guidance. digital.library.unt.edu/ark:/67531/metadc226679/
Environmental Imagination: the Constitution and Projection of a Sustainable Ethos
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This dissertation provides a theoretical analysis and examination of the role of imagination in the formation of an environmental ethos. The majority of ethical theories in environmental thought largely neglect the role that imagination plays in both the relationships that humans form with their environment, and the subsequent role that imagination plays in constituting the way that those relationships are understood ethically. To explore the role of imagination in constituting and subsequently projecting such an ethical way of being, this dissertation selectively analyzes the history of imagination in philosophy, cognitive science, and environmental thought. In addition, this dissertation also explores the role that images play in forming collective responses to environmental disasters, and the further role that imagination plays in overcoming the moral motivation gap. digital.library.unt.edu/ark:/67531/metadc700043/
Environmental Impact Assessment Act
This law was passed by the government of the Republic of China (Taiwan) to protect the natural environment from some of the negative effects of economic growth. digital.library.unt.edu/ark:/67531/metadc13696/
Environmental Impact Assessment in Japan
This document introduces the definition of Environmental Impact Assessment (EIA), the EIA System in Japan, Japanese EIA Law and the Strategic Environmental Assessment. digital.library.unt.edu/ark:/67531/metadc11870/
The Environmental is Political: Exploring the Geography of Environmental Justice
The dissertation is a philosophical approach to politicizing place and space, or environments broadly construed, that is motivated by three questions. How can geography be employed to analyze the spatialities of environmental justice? How do spatial concepts inform understandings of environmentalism? And, how can geography help overcome social/political philosophy's redistribution-recognition debate in a way that accounts for the multiscalar dimensions of environmental justice? Accordingly, the dissertation's objective is threefold. First, I develop a critical geography framework that explores the spatialities of environmental injustices as they pertain to economic marginalization across spaces of inequitable distribution, cultural subordination in places of misrecognition, and political exclusion from public places of deliberation and policy. Place and space are relationally constituted by intricate networks of social relations, cultural practices, socioecological flows, and political-economic processes, and I contend that urban and natural environments are best represented as "places-in-space." Second, I argue that spatial frameworks and environmental discourses interlock because conceptualizations of place and space affect how environments are perceived, serve as framing devices to identify environmental issues, and entail different solutions to problems. In the midst of demonstrating how the racialization of place upholds inequitable distributions of pollution burdens, I introduce notions of "social location" and "white privilege" to account for the conflicting agendas of the mainstream environmental movement and the environmental justice movement, and consequent accusations of discriminatory environmentalism. Third, I outline a bivalent environmental justice theory that deals with the spatialities of environmental injustices. The theory synergizes distributive justice and the politics of social equality with recognition justice and the politics of identity and difference, therefore connecting cultural issues to a broader materialist analysis concerned with economic issues that extend across space. In doing so, I provide a justice framework that assesses critically the particularities of place and concurrently identifies commonalities to diverse social struggles, thus spatializing the geography of place-based political praxis. digital.library.unt.edu/ark:/67531/metadc30497/
Environmental journalism curriculum as an imperative of democracy: A philosophical exploration.
Economic retrenchment, social shifts, and technological changes endanger journalism's democratic role. Journalism education faces parallel threats. I review the state of journalism and education, linking the crisis to society's loss of story, framed philosophically by the Dewey-critical theory split over journalism and power. I explore the potential for renewing journalism and education with Carey's ritual model and Postman's restoration of storytelling. I then summarize existing major academic programs and suggest a new interdisciplinary curriculum for environmental journalism, a specialty well suited to experimental, democracy-centered education. The curriculum uses as pedagogy active and conversational learning and reflection. A graduate introductory course is detailed, followed by additional suggested classes that could form the basis of a graduate certificate program or, with further expansion, a graduate degree concentration. digital.library.unt.edu/ark:/67531/metadc3944/
An environmental justice assessment of the light rail expansion in Denton County, Texas.
This study analyzes the proposed passenger rail line expansion along US Interstate Highway 35 in Denton County, Texas. A multi-dimensional approach was used to investigate potential environmental justice (EJ) consequences from the expansion of the transportation corridor. This study used empirical and historical evidence to identify and prioritize sites for potential EJ concerns. Citizen participation in the decision making process was also evaluated. The findings of this research suggest that the southeast Denton community has the highest potential for environmental justice concerns. This study concludes by offering suggestions for an effective public participation process. These include the incorporation of a community's local history into an environmental justice assessment, and tailoring the public planning process to the demographics and culture of the residents. digital.library.unt.edu/ark:/67531/metadc3934/
Environmental Modulation of the Onset of Air-breathing of the Siamese Fighting Fish and the Blue Gourami
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This study determined the effect of hypoxia on air-breathing onset and physiological and morphological characters in larvae of the air breathing fishes Trichopodus trichopterus and Betta splendens. Larvae were exposed intermittently (12/12 h daily) to 20, 17, and 14 kPa of PO2 from 1 to 40 days post-fertilization. Survival, onset of air breathing, wet body mass, O2, Pcrit were measured every 5 dpf. Hypoxia advanced by 4 days, and delayed by 9 days, the onset of air breathing in Betta and Trichopodus, respectively. Hypoxia increased larval body length, wet mass, and labyrinth organ respiratory surface of Betta, but did not affect these factors in Trichopodus. Hypoxic exposure increased O2 by 50-100% at each day throughout larval development in Betta, but had no effect on larval Trichopodus. Hypoxia decreased Pcrit in Betta by 37%, but increased Pcrit in Trichopodus by 70%. Larval Betta reared in hypoxia showed a modified heart rate:opercular rate ratio (3:1 to 2:1), but these changes did not occur in Trichopodus. Compared to Betta, the blood of Trichopodus had a higher P50 and much smaller Bohr and Root effects. These interspecific differences are likely due to ecophysiological differences: Betta is a non- obligatory air-breather after 36 dpf with a slow lifestyle reflected in its low metabolism, while Trichopodus is an obligatory air-breather past 32 dpf with an athletic fast lifestyle and accompanying high metabolism. digital.library.unt.edu/ark:/67531/metadc822746/
Environmental Philosophy and the Ethics of Terraforming Mars: Adding the Voices of Environmental Justice and Ecofeminism to the Ongoing Debate
Questions concerning the ethics of terraforming Mars have received some attention from both philosophers and scientists during recent decades. A variety of theoretical approaches have been supplied by a number of authors, however research pursuant to this thesis has indicated at least two major blindspots in the published literature on the topic. First, a broad category of human considerations involving risks, dangers, and social, political, and economic inequalities that would likely be associated with efforts to terraform Mars have been woefully overlooked in the published literature to date. I attempt to rectify that oversight by employing the interpretive lens of environmental justice to address questions of environmental colonialism, equality in terms of political participation and inclusion in decision making structures, risks associated with technological progressivism, and responses to anthropogenic climate change. Only by including the historically marginalized and politically disenfranchised "voices," of both humans and nonhumans, can any future plan to terraform Mars be deemed ethical, moral or just according to the framework provided by environmental justice. Furthermore, broader political inclusion of this sort conforms to what ecofeminist author Val Plumwood calls the "intentional recognition stance" and provides an avenue through which globally societies can include nonanthropocentric considerations in decision making frameworks both for questions of terraforming Mars and also for a more local, contemporary set of environmental issues. The second blindspot I seek to correct concerns motivations for attempting terraforming on Mars previously inadequately philosophically elaborated in the published discourse. Specifically, the nonanthropocentric considerations postulated in the second chapter by various authors writing about terraforming, and elaborated in third with regard to environmental justice, reach their culmination in an ecofeminist ethic of care, sustainability, reproduction, and healthy growth which I uniquely elaborate based on a metaphorical similarity to the relationship between a gardener and a garden. Although at first glance, this metaphor may appear overly domineering, or uncritically paternalistic, I argue a deep understanding of its implications will be eminently beneficial for discussions of what is moral, good, right, and just to do regarding not only whether or not to terraform Mars, but for contemporary environmental concerns as well. Ultimately, extreme caution and a robust precautionary principle are the moral prescriptions arrived at in this thesis for the near term future. Until a sustainable civilization and just society can be established and effectively maintained, efforts to terraform and colonize another planet are practically certain to produce as much that is undesirable as that which might be good. digital.library.unt.edu/ark:/67531/metadc283810/
Environmental Pollution, Material Scarcity and the Development of Aluminum Recycling Reverse Channels of Distribution
No Description digital.library.unt.edu/ark:/67531/metadc332385/
Environmental Protection Law of the People's Republic of China
This law is established for the purpose of protecting and improving public health and environmental ecology, preventing and controlling pollution and other public hazards, safeguarding human health, and facilitating the development of socialist modernization in China. digital.library.unt.edu/ark:/67531/metadc11871/
Environmental Quality; Greenhouse Gas Emissions
Establishes as state policy statewide greenhouse gas emissions limits at or below the statewide greenhouse gas emissions levels in 1990 to be achieved by January 1, 2020. Establishes greenhouse gas emissions reduction task force to prepare a work plan and regulatory scheme to achieve the statewide greenhouse gas emissions limits. digital.library.unt.edu/ark:/67531/metadc226585/
Environmental Scanning Behavior in Physical Therapy Private Practice Firms: its Relationship to the Level of Entrepreneurship and Legal Regulatory Environment
This study examined the effects of entrepreneurship level and legal regulatory environment on environmental scanning in one component of the health services industry, private practice physical therapy. Two aspects of scanning served as dependent variables: (1) extent to which firms scrutinized six environmental sectors (competitor, customer, technological, regulatory, economic, social-political) and (2) frequency of information source use (human vs. written). Availability of information was a covariate for frequency of source use. Three levels of entrepreneurship were determined by scores on the Covin and Slevin (1986) entrepreneurship scale. Firms were placed in one of three legal regulatory categories according to the state in which the firm delivered services. A structured questionnaire was sent to 450 randomly selected members of the American Physical Therapy Association's Private Practice Section. Respondents were major decision makers, e.g., owners, chief executive officers. The sample was stratified according to three types of regulatory environment. A response rate of 75% was achieved (n = 318) with equal representation from each stratum. All questionnaire subscales exhibited high internal reliability and validity. The study used a 3x3 factorial design to analyze the data. Two multivariate analyses were conducted, one for each dependent variable set. Results indicated that "high" entrepreneurial level firms scanned the technological, competitor and customer environmental sectors to a significantly greater degree than "middle" or "low" level groups, regardless of type of legal regulatory environment. Also, "high" level firms were found to use human sources to a significantly greater degree than did lower level groups. Empirical evidence supporting Miles and Snow's (1978) proposition that "high" level entrepreneurial firms (prospectors) monitor a wider range of environmental conditions when compared to "low" level (defender) firms was presented. The results also confirmed that market and technological environments were scanned most often. Finally, the results added to the construct validity of the Covin and Slevin entrepreneurship scale and provided evidence of its generalizability to small businesses. digital.library.unt.edu/ark:/67531/metadc331736/
Environmental Scanning Practices of Manufacturing Firms in Nigeria
The purpose of this study was to examine scanning practices in a developing country by looking at the scanning behavior of executives of Nigerian manufacturing firms. Specifically, this study examined the decision maker's perception of environmental uncertainty (PEU), the frequency and degree of interest with which decision makers scan each sector of the environment, the frequency of use of various sources of information, the number of organizational adjustments made in response to actions of environmental groups, and the obstacles encountered in collecting information from the environment. digital.library.unt.edu/ark:/67531/metadc277815/
Environmental Variability and Climate Change
The PAGES research community works toward improving our understanding of the Earth's changing environment. By placing current and future global changes in a long term perspective, they can be assessed relative to natural variability. Since the industrial revolution, the Earth System has become increasingly affected by human activities. Natural and human processes are woven into a complex tapestry of forcings, responses, feedbacks and consequences. Deciphering this complexity is essential as we plan for the future. Paleoenvironmental research is the only way to investigate Earth System processes that operate on timescales longer than the period of instrumental records. digital.library.unt.edu/ark:/67531/metadc12040/
Environmental Virtue Education: Ancient Wisdom Applied
The focus of environmental philosophy has thus far heavily depended on the extension of rights to nonhuman nature. Due to inherent difficulties with this approach to environmental problems, I propose a shift from the contemporary language of rights and duties to the concept of character development. I claim that a theory of environmental virtue ethics can circumvent many of the difficulties arising from the language of rights, duties, and moral claims by emphasizing the cultivation of certain dispositions in the individual moral agent. In this thesis, I examine the advantages of virtue ethics over deontological and utilitarian theories to show the potential of developing an ecological virtue ethic. I provide a preliminary list of ecological virtues by drawing on Aristotle's account of traditional virtues as well as on contemporary formulations of environmental virtues. Then, I propose that certain types of rules (rules of thumb) are valuable for the cultivation of environmental virtues, since they affect the way the moral agent perceives a particular situation. Lastly, I offer preliminary formulations of these rules of thumb. digital.library.unt.edu/ark:/67531/metadc4859/
Environmentally-friendly purchase intentions: Debunking the misconception behind apathetic consumer attitudes.
By measuring intentions to purchase, this research gives insight into environmental attitudes, pressures to purchase environmentally friendly apparel, factors that inhibit environmentally friendly apparel purchasing, awareness of environmentally friendly apparel purchase options, and marketing insight into the eco-friendly consumer. The theory of planned behavior (TPB) was used to assess consumer purchasing intentions for environmentally friendly apparel. The TPB consists of a three-pronged measurement: individual attitudes, subjective norms, and perceived behavioral control. Individual attitudes were gauged on three dimensions which included environmental attitudes, demographic patterns, and environmentally friendly apparel purchase intentions. Subjective norms involve social pressure to engage in eco-friendly behavior, perceived individual environmental impact, and desire for uniqueness in dress. Finally, perceived behavioral control was studied through previous environmentally friendly apparel purchases, accessibility of environmentally friendly apparel purchase options, and cost of environmentally friendly apparel. The results revealed that individual environmental attitudes, social pressure to behave environmentally friendly, perceived individual environmental impact, desire for uniqueness in dress, past environmentally friendly apparel purchases, accessibility of environmentally friendly apparel purchase options, and cost of environmentally friendly apparel all have an impact on intentions to purchase environmentally friendly apparel. The variable with the strongest relationship to intentions was social pressure. A demographic profile of intent to purchase environmentally friendly apparel, however, was not possible with this sample. This indicates there is not specifically one type of person who purchases environmentally friendly apparel. digital.library.unt.edu/ark:/67531/metadc9728/