Digital Commons Network^™

Demography Of The Columbia Spotted Frog (Rana Luteiventris ) In The Presence Or Absence Of Fish In The Absaroka-Beartooth Wilderness Montana, Aimee C. Wyrick

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Risk-Sensitivity In Male Siamese Fighting Fish Betta Splendens, Baine B. Craft

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Influences On Backcountry Recreationists' Risk Of Exposure To Snow Avalanche Hazards, Jessica E. Tase

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Land-Atmosphere Coupling And Feedbacks: A Focus On The Freeze/Thaw Transition In North American Boreal And Sub-Alpine Ecosystems, Ann Coffee Radil

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Healthwise Spring 2004, Gary D. Overturf, Sally Davis, Bernadette Albanese, Cynthia A. Johnson, Linda J. Penaloza

Newsletters

The Spring, 2004 issue of HealthWise. This issue includes articles on immunizations in New Mexico, antibiotics overuse, hand sanitizer use in schools, and controlling head lice.

Exercise Pa-1, Jonathan Eldredge

Foundations of Research Methodologies

No abstract provided.

Outline And Learning Objectives, Jonathan Eldredge

Foundations of Research Methodologies

No abstract provided.

Viscors: A Visual-Content Recommender For The Mobile Web, Chan Young Kim, Jae Kyu Lee, Yoon Ho Cho, Deok Hwan Kim

Research Collection School Of Computing and Information Systems

Current search methods for mobile-Web content can be frustrating to use. To shorten searches for cell phone wallpaper images, VISCORS combines collaborative filtering with content-based image retrieval. An increasing selection of content is becoming available in the mobile-Web environment, where users navigate the Web using wireless devices such as cell phones and PDAs. The fast growth and excellent prospects of the mobile-Web content market have attracted many content providers.

Logistics Outsourcing And 3pl Challenges, Michelle L. F. Cheong

Research Collection School Of Computing and Information Systems

Logistics has been an important part of every economy and every business entity. The worldwide trend in globalization has led to many companies outsourcing their logistics function to Third-Party Logistics (3PL) companies, so as to focus on their core competencies. This paper attempts to broadly identify and categorize the challenges faced by 3PL companies and discover potential gaps for future research. Some of the challenges will be related with the experience and information collected from interviews with two 3PL companies.

Derivative Suits In Bankruptcy, Keith Sharfman

Faculty Publications

(Excerpt)

It is a fundamental tenet of corporate law that creditors, unlike shareholders, may not bring derivative suits on a firm's behalf—even if the firm is, or is nearly, insolvent. Corporate law affords creditors who are unhappy with a corporate debtor's management various remedies, such as the right (in limited circumstances) to put the firm into receivership or to sue the directors and officers directly for breaches of fiduciary duty. But the derivative suit is not among them.

The formal rationale for denying derivative standing to creditors is that a derivative suit is an assertion of ownership rights, and (in …

An Investigation Of Dissolved Organic Matter In A Shallow Coastal Bay Subject To Aureococcus Anophagefferens Blooms, Jean-Paul Simjouw

OES Theses and Dissertations

Aureococcus anophagefferens, the pelagophyte responsible for brown tide blooms, was identified in Chincoteague Bay in 1997 and has “bloomed” there since at least 1998. Aureococcus anophagefferens is capable of using dissolved organic nitrogen (DON) and dissolved organic carbon (DOC) substrates to support growth, and this utilization is hypothesized to give the organism a competitive advantage relative to other phytoplankton when inorganic nutrient concentrations are low or depleted. Because previous studies suggest dissolved organic matter (DOM) is important in initiating and sustaining brown tide blooms, a field study of the variations in DOC concentration and DOM composition was performed at …

Electrical Breakdown In Polar Liquids, Shu Xiao

Electrical & Computer Engineering Theses & Dissertations

Hydrodynamic processes following the electrical breakdown in polar liquids, mainly water and propylene carbonate, are studied with electrical pulse-probe systems and optical diagnostics including shadowgraphy and Schlieren techniques. The dielectric strength of water in a repetitively pulsed power system is found to be 750 kV/cm and 650 kV/cm for pulses of 200 nanosecond and 8 microsecond duration, respectively. For energies less than 1 J, the discharge plasma decays in approximately one microsecond. The mechanical effect created by the expanding plasma is a shock wave which has an initial pressure of 1 GPa and decays within approximately 5 microseconds. The observed …

Acknowledgement Response And Interference Timing During The Processing Of Voice And Datalink Atc Commands, Matthew R. Risser

Psychology Theses & Dissertations

In aviation, effective communication between air traffic control (ATC) and pilots is critical to pilot performance and safety. Problems and limitations of current radio communications initiated the development of datalink technology. Datalink is a text system used to send messages between ATC and pilots. Although datalink was intended to reduce errors associated with radio communication, there are new concerns related to changes in information processing demands associated with executing speech and text ATC commands. In addition, the nature of responses differs between voice and datalink systems. In a voice environment, responses are immediate. However, time delays exist with datalink. These …

Creating Individual Behavior Change Through 360-Degree Feedback: A Development Pipeline Perspective, Victoria Cole Stage

Psychology Theses & Dissertations

Ensuring that individuals develop new and more productive behaviors on the job is a challenge for many organizations and a focus of time, effort, and energy spent on programs to facilitate this change. This research was an effort to validate and utilize a framework for understanding how efforts toward individual development are restricted. To do this, I used a new 360-degree feedback instrument called “Time 2 Change” that measures self, manager, direct report, and peer/colleague perceptions of change in the individual. This instrument also measures the individual's perceptions of development enablers, in a framework called a Development Pipeline. As a …

Analysis Of Human Thermal Comfort Using A Coupled Model For Predicting Human Body-Environment Heat And Mass Exchange, Ahmed M. Al-Mogbel

Mechanical & Aerospace Engineering Theses & Dissertations

Recent advances in computational fluid dynamics (CFD) make it possible to accurately predict many features of airflow within ventilated spaces. The present study investigates thermal comfort aspects of an occupant in a conditioned space, using a CFD code.

The heat and mass transfer between the human body and the surrounding environment is analyzed by a coupled model that accounts for dispersal of metabolically generated heat in the body to the surroundings by the combined mechanisms of radiation, convection, respiration and evaporation. A two-node model in which two coupled non-linear algebraic equations govern the skin temperature and the body core temperature …

Inter-Annual To Inter-Decadal Variability Of Upwelling And Anchovy Population Off Northern Chile, Jose L. Blanco-Garcia

OES Theses and Dissertations

The coastal ocean of northern Chile has persistent wind-driven upwelling that produces high nutrient and chlorophyll concentrations in a narrow band along the coast. The objective of this thesis is to study the low frequency temporal variability of the upwelling system, to understand the spatial and temporal changes in the wind field, and how these changes may affect the upwelling and anchovy variability. Data used in this thesis includes time series of wind, sea level, sea surface temperature, and atmospheric pressure at coastal stations, from 1960 to 2003, and oceanographic and acoustic cruises for the period 1993–2003. The time series …

Digital Library Services For Three-Dimensional Models, Hesham Anan

Computer Science Theses & Dissertations

With the growth in computing, storage and networking infrastructure, it is becoming increasingly feasible for multimedia professionals—such as graphic designers in commercial, manufacturing, scientific and entertainment areas—to work with 3D digital models of the objects with which they deal in their domain. Unfortunately most of these models exist in individual repositories, and are not accessible to geographically distributed professionals who are in need of them.

Building an efficient digital library system presents a number of challenges. In particular, the following issues need to be addressed: (1) What is the best way of representing 3D models in a digital library, so …

Unm Libqual+ Spring 2004 Survey, Association Of Research Libraries

Assessment and Statistics

No abstract provided.

Synthesizing Social Construction Of Knowledge In Online Conferences Using Concept Maps, Ludmila Ortegano-Layne, Charlotte Nirmalani Gunawardena

University Libraries & Learning Sciences Faculty and Staff Publications

By using content analysis techniques to compare social construction of knowledge in online dialogues to concept maps generated to synthesize this knowledge construction, this study showed that concept maps are an effective tool to synthesize knowledge construction in online conferences. This finding was also supported by self-reported data in a moderator survey. Concept maps were also considered an effective tool for organizing information which indicates that they can be utilized as a knowledge management and preservation tool in online conferences. All students perceived that the Cmap tool software could be used as a tool to foster online collaborative learning in …

Diné Bi Beenahaz'Áanii: Codifying Indigenous Consuetudinary Law In The 21st Century, Kenneth Bobroff

Tribal Law Journal

The fundamental laws of the Diné, "the People" in the Navajo language, were placed by the Holy People long before Spaniards arrived in the New World. Since Coronado first traveled to Navajo Country almost five centuries ago, Diné have resisted European assaults on Navajo Law. On November 1, 2002, the Navajo Nation Council acknowledged the survival of the fundamental laws of the Diné, recognizing four specific constituent elements — traditional law, customary law, natural law, and common law – and explaining the principles of each.

Cultural Eclipse: The Effect On The Aboriginal Peoples In Manitoba, Kwesi Baffoe

Tribal Law Journal

Cultural eclipse is a phrase that I coined to describe the inter-relationship between the Aboriginal and European cultures as seen by an observer in space. It depicts the scene of two cultures initially rotating separately in time through the Universe. The European culture slowly drifts towards the Aboriginal culture and partially covers it without consuming it. This paper explores one of the ways indigenous culture is damaged during this "union".

Profile Of The Sayisi Dene Nation Of Tadoule Lake In Northern Manitoba, Kwesi Baffoe

Tribal Law Journal

The cultural groups among the Aboriginal peoples of Northern Canada correspond to climatic latitudinal divides. Above the tree line, where the boreal forest meets the tundra, are the Inuit whose territory stretches far into the arctic. South of the tree line are the Dene, and below them are the Cree nations of the prairies. The goal of this paper is to concentrate on the nature of the particular culture of the Dene People.

A Restatement Of The Common Law Of The Grand Traverse Band Of Ottawa And Chippewa Indians, Matthew L.M. Fletcher, Zeke Fletcher

Tribal Law Journal

This this article sets forth the case law propounded by the Grand Traverse Band Tribal Court. The Grand Traverse Band, with whom the United States concluded two treaties in the 19th Century, only to be denied sovereign status wrongly for over one hundred years, was "re-recognized" by the United States in 1980. The 1988 Grand Traverse Band Constitution established a politically independent Tribal Judiciary that has ruled on a wide spectrum of issues ranging from administrative and constitutional law to fishing and gaming, and from sovereign immunity and tribal economic development to tribal membership. The Restatement distills the principles of …

Navajo Nation V. Rodriguez And The Traditional Navajo Principle Of Hazhó'Ógo, Philip A. Morin

Tribal Law Journal

This case note examines in detail the adoption, and adaptation, of the United States Supreme Court's Miranda decision by the Supreme Court of the Navajo Nation.

The Supreme Court of the Navajo Nation carried out the directive of the Fundamental Laws of the Diné, to make Diné bi beehaz'áanii, or Navajo Common Law, the fundamental basis for its decisions. By doing so, the Supreme Court defined uniquely Navajo rights and procedures governing the custodial interview, holding that the traditional Navajo principle of hazhó'ógo requires truthful, transparent explanations to, and respectful treatment of, persons in police custody.

Mr. Morin's case note …

The Origins, Current Status, And Future Prospects Of Blood Quantum As The Definition Of Membership In The Navajo Nation, Paul Spruhan

Tribal Law Journal

In this article, the author discusses the origin of the Navajo Nation's blood requirement. Mr. Spruhan examines the intended purpose of the quarter-blood quantum definition and the role of the Bureau of Indian Affairs. He reviews the current status, regulation, and recent attempts to change the quarter-blood quantum requirement. He discusses the future of the quarter-blood quantum requirement with respect to the Navajo Nation Council's 2002 resolution known as the "Fundamental Laws of the Diné," a resolution mandating the application of traditional law, customary law, natural law, and common law to the Navajo Nation Government and its entities. In this …

Customary Law: The Way Things Were, Codified, Exra Rosser

Tribal Law Journal

The author explores the meaning of customary law from its most general meaning to the meaning and application within various tribal courts. Mr. Rosser discusses the weight of customary law when choice of law and conflict of law issues arise within tribal courts. He discusses the challenges in uniformly applying customary law. He also discusses the challenges in substantiating customs when presented to a tribal court, including the use of experts. Mr. Rosser highlights the complexity and variance of customary law between tribal courts while emphasizing the importance of tribal jurisprudence. Finally, the author provides an appendix of rules and …

Faculty Publications And Creative Works 2004, Office Of The Vice President For Research

Office of the Vice President for Research

Faculty Publications & Creative Works is an annual compendium of scholarly and creative activities of University of New Mexico faculty during the noted calendar year. Published by the Office of the Vice President for Research and Economic Development, it serves to illustrate the robust and active intellectual pursuits conducted by the faculty in support of teaching and research at UNM.

Mammographic Criteria For Determining The Diagnostic Value Of Microcalcifications In The Detection Of Early Breast Cancer, M Yunus, N Ahmed, I Masroor, J Yaqoob

Department of Radiology

Objective: To evaluate the importance of microcalcifications in the detection of breast carcinoma in conventional mammography.Methods: This prospective study was carried out at Aga Khan University Hospital (AKUH). Mammograms of 68 patients with microcalcifications were evaluated. Craniocaudal and oblique views of both breasts were acquired on routine basis with cone compression and magnified views when required.Results: Among 68 patients with microcalcifications, 61 (89%) had clustered microcalcifications while 7 patients (10.29%) had scattered microcalcifications. Microcalcifications can occur in benign and malignant diseases. While evaluating clustered microcalcifications, few criteria have been established to determine malignant clustered microcalcifications, these include specific and nonspecific …

Oral Contrast-Enhanced Ct Cholangiography--An Initial Experience, I Naseem, J Rees

Department of Radiology

Objective: To describe our experience of CT (Computed tomographic) Cholangiography examination for detection of choledocholithiasis at the Aga Khan University Hospital (AKUH) Karachi Pakistan.Methods: Seven patients underwent helical CT cholangiography for suspected choledocholithiasis. Iopanoic acid (6 grams) was administered orally 8-12 hours before acquisition of a helical CT cholangiogram. Three-dimensional reconstructions and curved multiplanar reformations were generated from a set of axial source images.Results: Our patients had no adverse reactions to iopanoic acid. The degree of biliary opacification was sufficient to perform three-dimensional and curved planar reformations in 5 patients. In two patients, the biliary tree was not opacified. Both …

Unenhanced Helical Ct Of Ureterolithiasis: Incidence Of Secondary Urinary Tract Findings, J Yaqoob, M U. Usman, V Bari, K Munir, F Mosharaf

Department of Radiology

Objective: To determine the incidence of secondary signs of obstruction in patients with ureteral stones on unenhanced helical CT scans.MATERIAL AND Methods: Three hundred consecutive patients with suspected renal colic referred by the emergency department for an unenhanced helical CT scan were evaluated. One hundred and thirty two patients with ureteric calculi were viewed prospectively for the secondary signs of obstruction, which include hydronephrosis, hydroureter, perinephric stranding, nephromegaly, periureteral edema and difference in attenuation between acutely obstructed kidney and unobstructed kidney.Results: In the evaluated 132 patients, calculi were present in the proximal, mid and distal ureter in 12, 18 and …