Digital Commons Network^™

Managing Diversity In Virtual Teams Through Perspective Taking, Nina C. Magpili, Pilar Pazos

Engineering Management & Systems Engineering Faculty Publications

The emergence of information and communication technologies has provided firms with global access to individual talent often resulting in virtual work teams with diverse sets of skills and perspectives. Diversity in the virtual workplace has been linked to richer and more innovative work solutions. However, diversity in surface attributes (ethnicity, gender, etc.) and deep-level attributes (values, attitudes, etc.) may also lead to conflict and misunderstandings which affect the level of trust and team outcome. A virtual environment further complicates diversity interactions because of reduced levels of awareness, isolation, and uninhibited behaviors. Perspective taking has the potential to help teams deal …

The Role Of Is Infrastructure And Organizational Context On Implementation Of Electronic Health Records Systems, Pilar Pazos, Anjee Gorkhali, Rolando Delaguila

Engineering Management & Systems Engineering Faculty Publications

This research explores the role that Information System (IS) infrastructure and organizational context play on the implementation of Electronic Health Records (EHR) Systems. A number of indicators can be used as a proxy for IS infrastructure such as: Information System (IS) Department Budget allocation, percentage of full time IS staff and the number of technical trainings provided by the IS department to the clinical staff. Data was obtained from the Healthcare Information and Management Systems Society (HIMSS) database, a non-for profit organization that evaluates the use of information technology in the health care industry. This paper reports on the development …

Reviving The Public Ownership, Antispeculation, And Beneficial Use Moorings Of Prior Appropriation Water Law, Gregory J. Hobbs, Jr.

University of Colorado Law Review

This article addresses originating principles of Colorado prior appropriation water law and demonstrates how the Colorado Supreme Court has applied them in significant cases decided during the first decade of the twenty-first century, a sustained period of drought. These principles include public ownership of the water resource wherever it may be found within the state, allocation of available unappropriated surface water and tributary groundwater for appropriation by private and public entities in order of their adjudicated priorities, and the antispeculation and beneficial use limitations that circumscribe the amount and manner of use each water right is subject to. Demonstrating that …

Reflections On Social Change And Law Reform, John D. Leshy

University of Colorado Law Review

No abstract provided.

No Seat At The Water Table: Colorado's New Groundwater Basin Statute Leaves Senior Surface Rights In The Lurch, Ari J. Stiller-Shulman

University of Colorado Law Review

Wells that pump water from underground aquifers deplete water flowing in nearby rivers and streams. Colorado farmers in certain parts of the state use wells to pump large quantities of underground water for irrigation. However, other users who had pre-existing surface-water rights on nearby streams have complained that these wells drain the river and injure their prior vested water rights. Normally, surface water users with prior rights can require more junior users to stop appropriating until the senior user has diverted her full right. However, Colorado presumes that wells in certain districts-called designated basins-do not injure nearby surface streams. Still, …

Misguided Patent Reform: The Questionable Constitutionality Of First-To-File, Andrew L. Sharp

University of Colorado Law Review

American cigarette warning labels are lackluster compared to others around the world. To address this inadequacy, the FDA created nine graphic-image cigarette warning labels that were scheduled to appear on all cigarette packages sold in the US beginning in 2012. However, before they debuted, the D.C. Circuit Court of Appeals struck the labels down in R.J. Reynolds Tobacco Co. v. FDA, holding that they constituted compelled commercial speech in violation of the First Amendment. This Note argues that the R.J. Reynolds decision conflicts with the Supreme Court's commercial speech jurisprudence. Historically, the Supreme Court has applied limited First Amendment protection …

The Anonymous Internet, Bryan H. Choi

Publications

This Article argues in favor of regulating online anonymity, not from the standpoint that doing so will prevent harmful abuses or improve security, but instead that refusing to do so will ultimately harm other liberty interests. One principle that has emerged from cyberlaw scholarship is that we should safeguard the Internet’s "generativity"— a key attribute representing the latitude and plasticity with which a technology (like the Internet) can be adapted to perform new, unanticipated uses—because generativity is the root source of the Internet’s unique vitality. Yet, if we want regulators to leave generativity alone, we must offer them another point …

The Corporate Preference For Trade Secret, Andrew A. Schwartz

Publications

Many inventions can be legally protected either by patent or by trade secrecy, and a conventional wisdom exists on how to select between them. This Article adds to that literature by showing that corporations should have an inherent preference for trade secret over patent for reasons relating to their legal form. Among them is the idea that corporations are perpetual entities and therefore perfectly suited to reap the perpetual returns that only a trade secret can offer. The Article also addresses the potential for a conflict between the inherent corporate preference for trade secret and the preferences of corporate managers, …

Water Transfers For A Changing Climate, Mark Squillace

Publications

The prior appropriation doctrine that dominates the water laws of the Western United States was perhaps the inevitable consequence of the need to manage water resources in a region where the demand for water often exceeds the supply. This doctrine has proved surprisingly clumsy at accommodating changing water needs during times of shortage. Economists have long viewed water markets as an attractive solution for reallocating water to meet the demands of an evolving community of water users. But most western states have been skeptical--sometimes even hostile--to proposed changes in historic water use patterns. This reluctance to encourage the transfer of …

Hero For The People, Hero For The Land And Water: Reflections On The Enduring Contributions Of David Getches, Charles Wilkinson

Publications

No abstract provided.

The Case For Curation: The Relevance Of Digest And Citator Results In Westlaw And Lexis, Susan Nevelow Mart

Publications

Humans and machines are both involved in the creation of legal research resources. For legal information retrieval systems, the human-curated finding aid is being overtaken by the computer algorithm. But human-curated finding aids still exist. One of them is the West Key Number system. The Key Number system’s headnote classification of case law, started back in the nineteenth century, was and is the creation of humans. The retrospective headnote classification of the cases in Lexis’s case databases, started in 1999, was created primarily - although not exclusively - with computer algorithms. So how do these two very different systems deal …

Contract As Pattern Language, Erik F. Gerding

Publications

Christopher Alexander’s architectural theory of a "pattern language" influenced the development of object-oriented computer programming. This pattern language framework also explains the design of legal contracts. Moreover, the pattern language rubric explains how legal agreements interlock to create complex transactions and how transactions interconnect to create markets. This pattern language framework helps account for evidence, including from the global financial crisis, of failures in modern contract design.

A pattern represents an encapsulated conceptual solution to a recurring design problem. Patterns save architects and designers from having to reinvent the wheel; they can use solutions that evolved over time to address …

Development And Dissemination Of Clean Cookstoves: A Model Law For Developing Countries, Lakshman Guruswamy

Publications

No abstract provided.

The Impact Of Organizational Culture On Decisions To Use Comprehensive Performance Measurement Systems, Gaurav Gupta

Open Access Theses & Dissertations

Using the Contingency Approach to Management Accounting (Otley, 1980) and the Globe Study's (House et al., 2004) organizational culture model, the purpose of this dissertation is to examine the impact of organizational culture on the extent of the use of Comprehensive Performance Measurement Systems (CPMS) in Indian manufacturing organizations. The Balanced Scorecard (BSC) is used as a proxy to CPMS in this research. Using a survey methodology, data were collected from 18-28 top management and other employees in each of the 48 manufacturing organizations in India for a total of 1,126 respondents. I conducted regressions to analyze the data. I …

Role Of Post-Translational Modifications In The Hiv Cofactor Activity Of Ledgf/P75, Denisse Adriana Gutierrez

Open Access Theses & Dissertations

see document.

Microstructure And Properties For Titanium Aluminide Superalloy Prototypes Fabricated By Electron Beam Melting And Thermally Processed, Jennifer Hernandez

Open Access Theses & Dissertations

Gamma TiAl has been considered to be an ideal replacement for Ni-base superalloy aerospace applications, particularly in weight-critical applications. While bulk, fully dense gamma-TiAl is 50% less dense than Ni-base superalloys, it also has excellent mechanical properties at high temperature (up to ~800°C). Pre alloyed (Ti-48Al-2Cr-2Nb) powder was used to fabricate solid, fully dense (3.85 g/cm3) components and foam components with densities ranging from 0.33 g/cm³ to 0.46 g/cm³ by electron beam melting (EBM). A 10:1 blend of 2-phase TiAl (Ti-48Al-2Cr-2Nb in ^a/_o) : Inconel 625 (Ni-22Cr-6Mo-2Nb in ^a/_o) pre-alloyed powders produced …

Examining The Effects Of Impression Management And Self-Deception On Self-Reports Of Alcohol Use And Alcohol Related Problems In Hispanic College Students And Municipal Firefighters, Kristen Eileen Hernandez

Open Access Theses & Dissertations

Researchers use survey methods in a variety of settings to assess health behaviors, chronic disease, and other health outcomes. Since most surveys rely on self-report from respondents, prevalence rates have been regarded with criticism on the assumption that some respondents are unwilling to divulge personal information about behaviors due to people's desires to maintain a good impression. Accordingly, the purpose of this study was to assess the extent to which self-reported drinking behavior correlates with measures of two known biases that may affect the validity of such report: Impression management and self-deception. The present study consisted of a secondary analysis …

Assessment Of Abaqus Capabilities For Crack Growth And Calculation Of Energy Release Rate, Luis Alonso Hernandez

Open Access Theses & Dissertations

The purpose of this study was to benchmark ABAQUS modeling capabilities for crack propagation and calculation of energy release rate against closed-form analytical solutions. The crack growth capability for this study was evaluated using the following techniques: virtual crack closure technique (VCCT), X-FEM coupled with VCCT, and X-FEM coupled with cohesive segments. The capability of calculating the energy release rate was assessed by using the J-integral routine. A Double Cantilever Beam (DCB) specimen was used to conduct the study for mode I propagation, and a mixed mode bending (MMB) specimen was used to study the propagation for mixed mode I/II …

Automatic Memory Management Policies For Low Power, Memory Limited, And Delay Intolerant Devices, Md Abu Jahid

Open Access Theses & Dissertations

Mobile devices such as smartphones and tablets are energy and memory limited, and implement graphical user interfaces that are intolerant of computational delays. Mobile device platforms supporting apps implemented in languages that require automatic memory man- agement, such as the Dalvik (Java) virtual machine within Google's Android, have become dominant. It is essential that automatic memory management avoid causing unacceptable interface delays while responsibly managing energy and memory resource usage. Dalvik's automatic memory management policies for heap growth and garbage collection scheduling utilize heuristics tuned to minimize memory footprint. These policies result in only marginally acceptable response times and garbage …

The Threat Of Domestic Bioterrorism: Fact Or Fiction, Stacy M. Langston

Open Access Theses & Dissertations

The threat of a domestic bioterrorist attack can be a daunting issue to cover. Using the analytic technique What If? Analysis a scenario was created for a domestic bioterrorism attack in Houston, TX. Indicators were developed to determine how to mitigate and respond to the attack. Recommendations were provided following the attack that can be used to prevent future attacks that were conducted in the scenario. Having a hindsight view of an attack is the best way to prevent and respond to the attack.

Experimental Study On The Fabrication Of Advanced Materials For Energy Applications Using High Energy Mechanical Milling, Ashvin Kumar Narayana Swamy

Open Access Theses & Dissertations

The reaction of aluminum (Al) powder with water has the potential for on demand hydrogen generation. Conventional Al powders, however, react with water slowly due to a highly protective oxide layer on the particle surface. Current methods for Al activation involve harmful and expensive materials. The nano-scale Al powders also remain very expensive and have problems such as a large amount of oxide on the surface. The use of aluminum in an energy generation cycle is also hindered by the fact that, although Al is the most abundant metal in the Earth's crust, its recovery from ore consumes a lot …

Adsorption Of Arsenic, Chromium, And Uranium From Saline Water On Clinoptilolite And The Treatment Of The Spent Regenerant By Duffusion Dialysis, Mutiu Olaitan Tanimola

Open Access Theses & Dissertations

Among various water purification and recycling technologies, adsorption is a fast, inexpensive and universal method. The development of low-cost adsorbents has led to the rapid growth of research interests in this field. The objective of this present study is the optimization of process parameters in adsorption of arsenic, chromium and uranium ions. The adsorption behavior of natural zeolite (clinoptilolite) has been studied in order to determine its applicability in treating water containing arsenic, chromium and uranium. The multiple adsorption of arsenic As (V), trivalent chromium Cr (III)] and uranium (VI) on natural zeolite (clinoptilolite) in single component and multiple component …

Effect Of Hafnium-Incorporation On The Microstructure And Dielectric Properties Of Cobalt Ferrite Ceramics, Stephen Josiah Wells

Open Access Theses & Dissertations

The effect of hafnium ion (Hf⁴⁺) incorporation in cobalt ferrite (CFO) was studied. Samples of Hf substituted CFO ceramic (CoFe_2-xHf_xO₄), were synthesized in the laboratory with hafnium concentrations ranging from x=0.000 to x=0.200. X-ray diffraction scans show that the Hafnium CFO crystalizes in the inverse spinel phase. Inclusion of hafnium causes lattice expansion, increasing the lattice parameter from 8.374 í? for pure CoFe2O4 to 8.391 í? for the highest concentration of hafnium tested (x=0.020). The dielectric properties of CFO are greatly enhanced by inclusion of hafnium. The enhancement is due to the …

Cjc: An Extensible Checker For The Cleanjava Annotation Language, Cesar Eduardo Yeep

Open Access Theses & Dissertations

Formal program verification can be used as a complementary technique to software testing. It allows checking the correctness of all the states of a program which may be impossible using only software testing as a verification technique. One software development process that relies on formal verification is Cleanroom Software Engineering. Cleanroom's main principles are to certify the software with respect to its specification and to produce zero-fault or near-zero-fault software. Cleanroom has being tested primarily in safety-critical systems that require a high level of correctness by development teams in places such as NASA and IBM, demonstrating lower fault rates and …

Portraits Of Success: A Mixed-Method Study Of The Enrollment, Persistence, And Success Experiences Of Female Graduate Engineering Students At A Hispanic Serving Institution, Sandra Aguirre-Covarrubias

Open Access Theses & Dissertations

The current study addresses the underrepresentation of female graduate engineering students. Specifically, its purpose was to gain insight on how enrollment, persistence, and success factors are experienced by female graduate engineering students at a Hispanic Serving Institution located on the U.S.-Mexico border. The topic of underrepresentation of female graduate engineering students is important for higher education practitioners because in spite of the numerous attempts to increase their enrollment in science, technology, engineering and mathematics, their underrepresentation has persisted. The current study is modeled after research conducted by Cordova-Wentling and Camacho (2006). The research question that guides the current study is: …

Comparative Characterization Of Ni-Base Superalloys Fabricated By Laser And Electron Beam Melting Technologies, Krista Amato

Open Access Theses & Dissertations

Nickel-base superalloys have been used in cast and wrought, and powder metallurgy forms for nearly four decades for industrial and automotive applications. One drawback of cast alloys is that upon solidification, there is minimal microstructural control. Another issue to be improved is to eliminate the limitations of shapes and forms of fabricated alloys.

Rapid prototyping is a new technology of additive manufacturing that shows to be promising for the freeform fabrication of novel superalloys, including nickel-base alloys. New rapid manufacturing technologies allow us to produce parts in any shape that can be designed by computer-aided design (CAD) software. Additionally, the …

Optimization Of Stress Wave-Based Nondestructive Methods In Identifying Deterioration In Concrete Structures, Hoda Azari

Open Access Theses & Dissertations

The transportation infrastructure across the United States is deteriorating and requires periodic inspection to predict the cost of repair and extent of maintenance activities, to remedy structural problems, and to ensure safety and serviceability. The use of nondestructive testing (NDT) methods in detecting and characterizing flaws in the infrastructure has become more common. Among different NDT methods, the stress wave-based methods, including ultrasonic surface waves (USW) and impact echo (IE) methods, are widely used to maintain concrete structures. In this dissertation, a complete literature review of seismic wave theory and wave propagation in plate like structures, and stress wave-based methods …

Supply Chain Management: Impact Of Customer Relationship Marketing On Performance Under Cooperation And Competition Strategies, Maria Eugenia Barua

Open Access Theses & Dissertations

The dissertation investigation proposes a modified supply chain management model that is grounded on marketing theory and the concept of production sharing. Specifically, the model challenges the traditional cooperation-conflict continuum of strategic marketing management with a new managerial approach based on a cooperation-competition continuum. I investigate the significance of the new model in explaining behaviors in the supply chain management and its performance. In addition, I investigate whether the proposed managerial continuum (cooperation-competition) is consistent with other behaviors including power, conflict, trust, and customer relationship marketing such that coordination and supply chain performance is enhanced.

The data collection from manufacturers, …

Size-Dependent Transitions In Grafted Polymer Brushes, Courtney Bosse

Open Access Theses & Dissertations

ABSTRACT

Finding probabilities in order to solve for the most likely configuration of a grafted polymer chain is easily calculated by solving a random walk problem, starting form a given point (the surface). A property of the random walk is used to describe the partition function of a polymer in terms of a sum over possible loops configurations, which simplifies tremendously the problem of calculating the partition function of the grafted polymer. Instead of solving the non-interacting random walk that has been well studied in the theory of the probability, the focus is on the problem of self-interacting random walks, …

Thermal Barrier Coatings (Tbc's) For High Heat Flux Thrust Chambers, Christopher Michael Bradley

Open Access Theses & Dissertations

The last 30 years materials engineers have been under continual pressure to develop materials with a greater temperature potential or to produce configurations that can be effectively cooled or otherwise protected at elevated temperature conditions. Turbines and thrust chambers produce some of the harshest service conditions for materials which lead to the challenges engineers face in order to increase the efficiencies of current technologies due to the energy crisis that the world is facing. The key tasks for the future of gas turbines are to increase overall efficiencies to meet energy demands of a growing world population and reduce the …