Digital Commons Network^™

Vol. 15 Num. 2 The Farms Review, Farms Review

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

That Every Man Might Speak In The Name Of God The Lord: A Study Of Official Declaration 2, Richard Bennett

Faculty Publications

Official Declaration 2, tucked away quietly at the very tail end of the Doctrine and Covenants, is in many ways a fitting conclusion to the preface of the Doctrine and Covenants recorded 147 years before. In section 1 the Lord reveals much about the Restoration and about the divine pulley of the First Vision in particular. The term pulley emphasizes the two-way nature of the First Vision, for although Joseph prayed to know heaven's will, God "called upon" his servant to initiate the Restoration. Although much has been said about the boy prophet's request, surely God's intent counts for just …

Cooperative Path Planning For Timing Critical Missions, Timothy W. Mclain, Randal W. Beard

Faculty Publications

This paper presents a cooperative path planning approach for teams of vehicles operating under timing constraints. A cooperative control approach based on coordination variables and coordination functions is introduced and applied to cooperative timing problems. Three types of timing constraints are considered: simultaneous arrival, tight sequencing, and loose sequencing. Simulation results demonstrating the approach are presented.

High Resolution Wind Retrieval For Seawinds On Quikscat, Jeremy Blaine Luke

Theses and Dissertations

An algorithm has been developed that enables improved the resolution wind estimates from SeaWinds data. This thesis presents the development of three key portions of the high resolution wind retrieval algorithm: Compositing individual σ-0 measurements and Kp, Retrieved wind bias correction, and ambiguity selection for high resolution winds. The high resolution winds produced by this algorithm are expected to become a useful resource for scientists and engineers studying the ocean winds. The high resolution wind retrieval algorithm allows wind to be retrieved much closer to land than is available from the low resolution winds estimated from the same scatterometer by …

A Field-Wise Retrieval Algorithm For Seawinds, Stephen L. Richards

Theses and Dissertations

In the spring of 1999 NASA will launch the scatterometer SeaWinds, beginning a 3 year mission to measure the ocean winds. SeaWinds is different from previous spaceborne scatterometers in that it employs a rotating pencil-beam antenna as opposed to fixed fan-beam antennas. The scanning beam provides greater coverage but causes the wind retrieval accuracy to vary across the swath. This thesis develops a filed-wise wind retrieval algorithm to improve the overall wind retrieval accuracy for use with SeaWinds data.

In order to test the field-wise wind retrieval algorithm, methods for simulating wind fields are developed. A realistic approach interpolates the …

Calibration Of And Attitude Error Estimation For A Spaceborne Scatterometer Using Measurements Over Land, Clarence J. Wilson Iii

Theses and Dissertations

The NASA Scatterometer (NSCAT) was launched August 20, 1996 aboard the National Space Development Agency of Japan's Advanced Earth Observing Spacecraft (ADEOS). NSCAT's primary mission was to measure radar backscatter over the world's oceans. These measurements are used to generate estimates of ocean wind speed and direction. Scatterometers must be calibrated before their measurements are scientifically useful. However, the calibration of NSCAT must be done in orbit. A new methodology for selecting land regions for use in extended target spaceborne scatterometer calibration is first developed. Next, a summary of the calibration technique used in this thesis is presented. While the …

Uncertainties In Oceanic Microwave Remote Sensing: The Radar Footprint, The Wind-Backscatter Relationship, And The Measurement Probability Density Function, Paul E. Johnson

Theses and Dissertations

Oceanic microwave remote sensing provides the data necessary for the estimation of significant geophysical parameters such as the near-surface vector wind. To obtain accurate estimates, a precise understanding of the measurements is critical. This work clarifies and quantifies specific uncertainties in the scattered power measured by an active radar instrument.

While there are many sources of uncertainty in remote sensing measurements, this work concentrates on three significant, yet largely unstudied effects. With a theoretical derivation of the backscatter from an ocean-like surface, results from this dissertation demonstrate that the backscatter decays with surface roughness with two distinct modes of behavior, …

Enabling Remote Access To Personal Electronic Medical Records, James K. Archibald, Eric S. Hall, Charles D. Knutson, David K. Vawdrey

Faculty Publications

Millions of people suffer from medical conditions that should be made known to healthcare practitioners prior to treatment. Paramedics and emergency room doctors cannot provide optimal care without sufficient knowledge of a patient’s medical history. Lacking patient information such as allergies, current prescriptions, and preexisting conditions, medical professionals are often forced to either delay treatment or rely on instincts. Medical mistakes in situations like these kill thousands of people and cost an estimated US$37 billion each year in the United States [1]. With the advent of electronic medical records (EMRs), patient information can be stored in computer databases at hospitals …

Macroinvertebrate Community Structure And Related Environmental Variables In Two Forks Of The Virgin River, Utah, Terence P. Boyle, Matthew J. Strand

Western North American Naturalist

Using multivariate analysis techniques, we analyzed variation in the structure of the benthic macroinvertebrate community in the North Fork and East Fork of the Virgin River in and above Zion National Park in concert with a number of naturally occurring and anthropogenic environmental variables. Correspondence analysis revealed that the community structure in the 2 streams was markedly different despite occurring in areas similar in topography, elevation, and terrestrial vegetation cover. Subsequent analyses of the 2 streams separately using canonical correspondence analysis to test for strength of association of environmental variables with variations in benthic macroinvertebrate community structure revealed that communities …

Demographic And Environmental Relations Of Two Rare Astragalus Species Endemic To Washington County, Utah: Astragalus Holmgreniorum And A. Ampullarioides, Renée Van Buren, K. T. Harper

Western North American Naturalist

Two endemic locoweeds of Washington County, Utah, Astragalus holmgreniorum and A. ampullarioides, were recently listed as federally endangered plant species (Federal Register 2001). They both occur in few, small populations surrounded by increasing human activity in the St. George, Utah, area. Demographic and habitat studies have been ongoing since 1992 and results of those studies are presented here. Astragalus holmgreniorum (Holmgren locoweed) is presently limited to 1 larger population and 2 smaller, isolated populations on the eastern and western edges of its range. It is a short-lived perennial that grows primarily on the Virgin limestone member of the Moenkopi …

Inter-Simple Sequence Repeat (Issr) Variation In Three Populations Of Gaura Neomexicana Ssp. Coloradensis (Onagraceae), F.E. Warren Air Force Base, Cheyenne, Wyoming, Dorothy E. Tuthill, Gregory K. Brown

Western North American Naturalist

We investigated genetic variation within and between 3 populations of Gaura neomexicana ssp. coloradensis, a federally listed threatened species, using inter-simple sequence repeats. The data matrix included 24 individuals scored for 88 bands, with 3.4% missing data. Cluster analysis showed that members of the 3 populations are very similar and are intermixed in the phenogram. Principal coordinate analysis indicated that members of the Crow Creek population are different from the Diamond Creek and "unnamed drainage" populations. This could be the result of historic differences, current changes in vegetation at the Crow Creek site, or an artifact of limited sampling. …

Environmental Characteristics And Benthic Invertebrate Assemblages In Colorado Mountain Lakes, Brenda Moraska Lafrancois, Daren M. Carlisle, Koren R. Nydick, Brett M. Johnson, Jill S. Baron

Western North American Naturalist

Twenty-two high-elevation lakes (>3000 m) in Rocky Mountain National Park and Indian Peaks Wilderness Area, Colorado, were surveyed during summer 1998 to explore relationships among benthic invertebrates, water chemistry (particularly nitrate concentrations), and other environmental variables. Water samples were collected from the deepest portion of each lake and analyzed for ions and other water chemistry parameters. Benthic invertebrates were collected from the littoral zone using both a sweep net and Hess sampler. Physical and geographical measurements were derived from maps. Relationships among benthic invertebrate assemblages and environmental variables were examined using canonical correspondence analysis, and the importance of sampling …

Changes In The Distribution And Status Of Sage-Grouse In Utah, Jeffrey L. Beck, Dean L. Mitchell, Brian D. Maxfield

Western North American Naturalist

Sage-grouse (Centrocercus spp.) were abundant in all of Utah's 29 counties at the time of European settlement wherever sagebrush (Artemisia spp.) occurred. Greater Sage-Grouse (C. urophasianus) inhabited areas north and west of the Colorado River, and Gunnison Sage-Grouse (C. minimus) occupied suitable habitat south and east of the Colorado River. The largest Greater Sage-Grouse populations in Utah are currently restricted to suitable habitats in Box Elder, Garfield, Rich, Uintah, and Wayne Counties. A remnant breeding population of Gunnison Sage-Grouse occurs in eastern San Juan County. We stratified Greater Sage-Grouse populations (1971–2000) by counties where …

Full Issue, Vol. 63 No. 2

Western North American Naturalist

No abstract provided.

Toward A Better Understanding Of The Comparatively High Prostate Cancer Incidence Rates In Utah, Ray M. Merrill, Sterling C. Hilton, Jared D. Sturgeon, Charles L. Wiggins

Faculty Publications

This study assesses whether comparatively high prostate cancer incidence rates among white men in Utah represent higher rates among members of the Church of Jesus Christ of Latter-day Saints (LDS or Mormons), who comprise about 70% of the state's male population, and considers the potential influence screening has on these rates. Methods: Analyses are based on 14,693 histologically confirmed invasive prostate cancer cases among men aged 50 years and older identified through the Utah Cancer Registry between 1985 and 1999. Cancer records were linked to LDS Church membership records to determine LDS status. Poisson regression was used to derive rate …

Protecting Sensitive Credential Content During Trust Negotiation, Ryan D. Jarvis

Theses and Dissertations

Keeping sensitive information private in a public world is a common concern to users of digital credentials. A digital credential may contain sensitive attributes certifying characteristics about its owner. X.509v3, the most widely used certificate standard, includes support for certificate extensions that make it possible to bind multiple attributes to a public key contained in the certificate. This feature, although convenient, potentially exploits the certificate holder's private information contained in the certificate. There are currently no privacy considerations in place to protect the disclosure of attributes in a certificate. This thesis focuses on protecting sensitive credential content during trust negotiation …

An External Communication Audit Of The National Tropical Botanical Garden, Jennifer Melody Murdock

Theses and Dissertations

This study presents the results of an external communication audit of the National Tropical Botanical Garden (NTBG), a congressionally chartered nonprofit organization dedicated to the conservation of tropical plant diversity. Information was gathered during the communication audit through interviews with NTBG's key decision makers, content analyses of NTBG's primary publications, and a questionnaire measuring the public-organization relationship.

The audit assesses NTBG's external communication policies, practices, capabilities, and needs in the context of systems theory and external relations strategic planning theories. The findings of the audit identify who NTBG considers its target publics and how well they are reaching certain audiences. …

Building Solid Models From Boreholes And User-Defined Cross-Sections, Alan M. Lemon, Norman L. Jones

Faculty Publications

Solid models of geologic structures are useful tools for geologists and engineers. Solid models completely and unambiguously define the stratigraphy for the site being modeled, including complex boundaries and embedded seams. Past research has focused on the “set operations” approach to create solid models. Whereas the set operations approach is flexible, it requires significant user intervention and is therefore difficult to use. A simple approach for generating solid models from borehole data, called the horizons method, is presented. The horizons method can be used to build solids directly from borehole data with minimal user intervention. The user first assigns horizon …

Problems? What Problems? We Have None At All: Qualitative Data Collection For Impact Assessment, Katie Wright

Journal of Microfinance / ESR Review

Increasing interest in impact assessment of microfinance and other development interventions highlights the need to understand links between activities and outcomes in order that programs and services can be improved. This paper draws out the complexities of using prompting and open-ended questions in semistructured interviews and also considers entry points for field research. This is done with reference to a study of the impact of microfinance on women in poor areas of Cajamarca, Peru. Drawing on findings from over eighteen months of fieldwork, it examines the trials and pitfalls in question design and suggests guidelines for better practice.

Announcements, Journal Of Microfinance

Journal of Microfinance / ESR Review

No abstract provided.

Vol. 05 No. 1 Journal Of Microfinance, Journal Of Microfinance

Journal of Microfinance / ESR Review

No abstract provided.

Microfinance For Housing: The Mexican Case, Michael Goldberg, Marialisa Motta

Journal of Microfinance / ESR Review

Can Microfinance Institutions (MFIs) help address the needs of millions of low-income families in Mexico for housing improvement loans? The paper assesses whether MFIs are suited to providing housing improvement credits and evaluates whether diversified housing portfolios can improve performance and mitigate risks for these institutions. After showing that the microfinance industry is at a nascent stage in Mexico, and that the current supply of housing microfinance credits is a tiny fraction of the estimated demand for these loans, the paper provides suggestions for government and donors to serve as short-term catalysts for the expansion of MFIs in the housing …

Jesus Christ: Master Teacher, Craig J. Ostler

Religious Educator: Perspectives on the Restored Gospel

No abstract provided.

From The Individual To Individualism: A Critique Of The Helping Professions, Timothy B. Smith, Matthew R. Draper

Issues in Religion and Psychotherapy

Individualistic values characterize contemporary society and many popular approaches to mental health treatment. This paper critiques the individualistic values embedded in the helping professions that implicity contradict the teachings of Jesus Christ, the surest foundation for mental health interventions. Members of AMCAP are encouraged to search out and replace problematic values that contradict gospel teachings which have been integrated into contemporary mental health practice.

Frank Salomon And Stuart B. Schwartz, Eds. The Cambridge History Of The Native Peoples Of The Americas: Volume Iii, Wallace Gray

Comparative Civilizations Review

No abstract provided.

Front Matter, Amcap Journal

Issues in Religion and Psychotherapy

No abstract provided.

Love And Intimacy In Family, Kinship, Friendship, And Community, Allen E. Bergin, Mark H. Butler

BYU Studies

In addition to gospel principles, concepts from secular research can help us move closer to ideal relationships. Drawing on current research from the social sciences that is in harmony with gospel principles, this article, which is taken from a chapter of a new publication entitled Eternal Values and Personal Growth: A Guide on your Journey to Social, Emotional, and Spiritual Wellness, explores ways people can become more Christlike in marriage, in friendships, and across generations.

End Matter, Byu Studies

BYU Studies

No abstract provided.

To Be Or Not To Be Ideophonically Impoverished, Janis B. Nuckolls

Faculty Publications

This paper addresses a current debate over the universality of ideophones, a class of expressions that are used to simulate, through performative foregrounding, the salient processes and perceptions of everyday life experience. Using data from Quechua-speaking Runa in Amazonian Ecuador, I argue for a view of ideophones as a type of cultural discourse through which speakers align themselves with nonhuman life forms and forces of nature. This alignment is suggested by the special performative properties of ideophones, which collapse the distinction between a speech event and a narrated event, thus compelling a speaker to become an action, event, or process, …

Front Matter, Journal Of Microfinance

Journal of Microfinance / ESR Review

No abstract provided.