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Effect Of Temperature On Brood Relocation In Pogonomyrmex Salinus (Hymenopteria: Formicidae), Kirk E. Anderson, James C. Munger

Western North American Naturalist

Brood movement in response to temperature by Pogonomyrmex salinus (seed-harvester ant) nurse workers was examined in the sagebrush steppe of southeast Idaho. Shading the mound surface of P. salinus colonies at dawn caused a decrease in mound temperature and led to significantly less brood accumulation near the surface. In a related experiment, a lab colony of P. salinus was offered an artificial thermal gradient during the cool/dark portion of the daily cycle. Nurse workers removed brood from the 21–22 °C range to soils with temperatures between 29 °C and 36 °C. Daily brood relocation by P. salinus nurse workers is …

Full Issue, Vol. 63 No. 1

Western North American Naturalist

No abstract provided.

Chromosomal Relationships Among Three Species Of Jackrabbits (Lepus: Leporidae) From Mexico, Consuelo Lorenzo, Fernando A. Cervantes, Julieta Vargas

Western North American Naturalist

We studied differentially stained karyotypes of the leporids Lepus californicus, L. callotis, and L. flavigularis and described their banding patterns of euchromatin to decide whether results fit expectations of chromosomal rearrangements leading to the karyotypic evolution ancestral of the L. californicus–L. callotis–L. flavigularis lineage. Results confirmed previous findings on numbers of chromosomes (2n's) and fundamental numbers (FNs; except for L. californicus). Homologous G-banding patterns allowed identification of chromosome rearrangements such as pericentric inversions and addition and deletion of euchromatin. Chromosomal rearrangements that we deduced mostly support hypotheses on karyotypic changes in the chromosomal evolution of the Lepus …

Evaluation Of Serum Gamma Globulin Concentrations In Neonatal Pronghorn In Oregon, Mike R. Dunbar

Western North American Naturalist

No abstract provided.

Model Of Breeding Habitat Of The Mountain Plover (Charadrius Montanus) In Western Wyoming, Gary P. Beauvais, Rebekah Smith

Western North American Naturalist

To aid the conservation and management of Mountain Plovers (Charadrius montanus), we developed a spatially explicit model of breeding habitat for the shrub-steppe of western Wyoming. Points of Mountain Plover presence and absence were determined by field surveys conducted May through June 1999. At each point we measured topographic slope and a cover type suitability index related to vegetation height and density. Logistic regression revealed a strong negative relationship between presence and slope, and a weaker and positive relationship between presence and cover index. A multiple logistic regression model using slope and cover index to predict presence successfully …

Who Are The Children Of Lehi?, D. Jeffrey Meldrum, Trent D. Stephens

Journal of Book of Mormon Studies

By covenanting with Abraham, God promised him that through his seed all the families of the earth would be blessed—his seed would be as leaven within bread. This metaphor can likewise be applied to the children of Lehi, who introduced the Abrahamic covenant to the much larger indigenous Mesoamerican population. The larger gene pool with which the children of Lehi assimilated makes it very likely that no genetic evidence will ever substantiate an American–Middle Eastern link, although Native American populations show a strong affinity with Asian populations. The assumption that all modern-day Native Americans are descended exclusively from Book of …

The Editor's Notebook, S. Kent Brown

Journal of Book of Mormon Studies

Introduction to the current issue.

The Book Of Mormon At The Bar Of Dna Evidence, S. Kent Brown

Journal of Book of Mormon Studies

Editor’s introduction to a four-part series on the relationship of DNA studies to Book of Mormon origins.

Before Dna, John L. Sorenson, Matthew Roper

Journal of Book of Mormon Studies

Critics of the Book of Mormon often cite genetic evidence in their attacks on the historicity of the text, saying that the lack of any Near Eastern–American Indian DNA links conclusively proves that no emigration ever occurred from the Near East to the Americas. Their simplistic approach—that the Book of Mormon purports to be a history of the entire American Indian race—is not supported by archaeological or Book of Mormon evidence. The authors pose and respond to questions about the geographical scene, the spread of Book of Mormon peoples, Latter-day Saint traditions about the scenes and peoples of the Book …

Dna And The Book Of Mormon: A Phylogenetic Perspective, Michael F. Whiting

Journal of Book of Mormon Studies

This paper debunks the myth that the Book of Mormon has been proved false by modern DNA evidence. Critics have tried to apply American Indian DNA-based research to the Book of Mormon without designing a study specifically for that purpose. It is extraordinarily difficult to use DNA sequence information to track the lineage of any group with such a complex lineage history as the Nephites and Lamanites. Possible hypotheses about the populations from the Book of Mormon include the global colonization hypothesis (in which the three colonizing groups came to a land void of humans) and the local colonization hypothesis …

Journal Of Book Of Mormon Studies Volume 12 Issue 1, Neal A. Maxwell Institute For Religious Scholarship

Journal of Book of Mormon Studies

The Journal of the Book of Mormon and Other Restoration Scripture is a peer-reviewed journal dedicated to promoting understanding of the history, meaning, and significance of the scriptures and other sacred texts revealed through the Prophet Joseph Smith.

Breeding Movements And Reproductive Activities Of Porcupine In The Great Basin Desert, Richard Alan Sweitzer

Western North American Naturalist

I assessed movements of North American porcupines (Erethizon dorsatum) in the Great Basin of northwestern Nevada in relation to reproductive activities during the late summer and fall periods of 1991 and 1992. Porcupines exhibit a mate-defense polygynous mating system and I hypothesized that (1) competitively dominant males would have larger home ranges than both subordinate males and adult females, and (2) variation in home range size among adult male porcupines would be positively correlated with reproductive success. Results indicated that dominant male porcupines ranged over larger areas (average 95% minimum convex polygon home range = 20.7 ha) than …

Effects Of Habitat Disturbance On Diets Of Great Horned Owl (Bubo Virginianus) In A Cold Desert, Shelly R. Kremer, Mark C. Belk

Western North American Naturalist

To determine the potential effect of habitat disturbance, Great Horned Owl (Bubo virginianus) diets were quantified in disturbed and undisturbed habitats over a 2-year period at Dugway Proving Ground in the Great Basin Desert of Tooele County, Utah. Invertebrates were the most abundant prey by count, whereas mammals constituted the majority of diet by biomass. Species richness in the diet did not differ between habitats or among seasons after correcting for the number of pellets in each sample. However, the number of vertebrate species was greater than the number of invertebrate species in the diet, and this ratio …

Book Notes, Farms Review

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

Spatially Distributed Watershed Mapping And Modeling: Thermal Maps And Vegetation Indices To Enhance Land Cover And Surface Microclimate Mapping: Part 1

Journal of Spatial Hydrology

The extent and type of watershed cover affects the movement of water in the hydrologic cycle, thus accurate representation of the physical and biological features of the landscape within the watershed is required. Satellite imagery from Landsat and other satellites provide land cover and surface microclimate information with high temporal and spatial accuracy. The use of these data to understand hydrologic processes depends on how accurately they are interpreted and mapped. This paper utilizes the surface radiant temperatures derived from the thermal band of Landsat images and vegetation indices derived from visible, near-infrared, thermal and mid- infrared spectrums to further …

A Utah Flora: 3rd Edition, Stanley L. Welsh, N. Duane Atwood, Sherel Goodrich, Larry C. Higgins

Books by Faculty of the Monte L. Bean Life Science Museum

No abstract provided.

Vol. 15 Num. 1 Farms Review Of Books, Farms Review

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

Pain For Pen: Gaspara Stampa's Stile Novo, Amy R. Insalaco

Quidditas

The Italian critic and scholar, Benedetto Croce (1866–1952) dismisses Gaspara Stampa's Rime (1553) thus:

She was a woman; And usually a woman, when she is not given to ape men, uses poetry and submits it to her affections because she loves her lover or her own children more than poetry. The lazy practice of women is revealed in their scanty theoretical and contemplative power.

For him, Stampa’s poetry is somehow inferior to her male counterpart’s poetry because it lacks “theoretical and contemplative power.” This essay will analyze aspects of Stampa’s poetry which disprove this claim.

Review Essay: Valeria Finucci. The Manly Masquerade: Masculinity, Paternity, And Castration In The Italian Renaissance, Liz Horodowich

Quidditas

Valeria Finucci. The Manly Masquerade: Masculinity, Paternity, and Castration in the Italian Renaissance. Durham and London: Duke University Press, 2003. ISBN 0-8223-3065-2. $24.95 paper.

Spatially Distributed Watershed Mapping And Modeling: Gis-Based Storm Runoff Response And Hydroraph Analysis: Part 2

Journal of Spatial Hydrology

Advances in scientific knowledge and new techniques of remote sensing permit a better understanding of the physical land features governing hydrologic processes, and make possible efficient, large-scale hydrologic modeling. The need for land-cover and hydrologic response change detection at a larger scale and at times of the year when hydrologic studies are critical makes satellite imagery the most cost effective, efficient and reliable source of data. In this work, remotely-sensed data and geographic information system (GIS) tools were used to estimate the changes in runoff response for three watersheds (Etonia, Econlockhatchee, and S-65A sub- basins) in Florida. Land-use information from …

The Desert Shall Blossom As The Rose : Pioneering Irrigation / John A. Widtsoe, J. Michael Hunter

Faculty Publications

Beginning in 1847 Mormon pioneers used irrigation or the artificial application of water to land and soil in order to establish an agrarian system in Utah’s sub-humid Salt Lake Valley. Early leaders and members of The Church of Jesus Christ of Latter-day Saints (LDS Church) viewed irrigation as a means of fulfilling the biblical prophecy of Isaiah, “The desert shall rejoice, and blossom as the rose” (Isaiah 35:1), although early pioneers and leaders realized that the Salt Lake Valley was not exactly a desert. In fact, some Mormon leaders described it as a “rich fertile valley.” Although a few Mormon …

Improving Overland Flow Routing By Incorporating Ancillary Road Data Into Digital Elevation Models

Journal of Spatial Hydrology

Roads, ditches, and culverts influence hydrological and geomorphological processes significantly. However, most hydrological models continue to rely solely on regional digital elevation models (DEMs) to derive overland flow directions even though these DEMs have been shown to contain inadequate topographical information to effectively represent linear landscape features. This paper introduces a methodology that improves the accuracy of grid-based overland flow routing through the use of ancillary road, ditch, and culvert data. The road enforcement algorithm (REA) that was developed re-routes overland flow on either side of a road independently, thereby enforcing linear landscape features within the flow direction matrix. The …

Front Matter, Farms Review

Review of Books on the Book of Mormon 1989–2011

No abstract provided.

Some Loans Are More Equal Than Others: Third-Party Originations And Defaults In The Subprime Mortgage Industry, William P. Alexander, Scott D. Grimshaw, Grant R. Mcqueen, Barrett A. Slade

Faculty Publications

We show how agency problems between lenders (principals) and third-party originators (TPO; agents) imply that TPO-originated loans are more likely to default than similar retail-originated loans. The nature of the agency problem is that TPOs are compensated for writing loans, but are not completely held accountable for the subsequent performance of those loans. Using a hazard model with jointly estimated competing risks and unobserved heterogeneity, we find empirical support for the TPO/default prediction using individual fixedrate subprime loans with first liens secured by residential real estate originated between January 1, 1996, and December 31, 1998. We find that apparently equal …

Parenting Skills And Social-Communicative Competence In Childhood, Craig H. Hart, Lloyd D. Newell, Susanne Frost Olsen

Faculty Publications

The ways that children implement social and communication skills in peer-group interaction provide the foundation for successful later life adjustment (Rubin, Bukowski, & Parker, 1998). Research findings suggest that a host of variables are involved (Hart, Olsen, Robinson, & Mandleco, 1997). These include family processes involving marital and sibling relationships, parenting (e.g., Dunn, 2002; Hart, Nelson, et al., 2000; Stafford & Bayer, 1993), biologically based genetic and temperament factors (e.g., Pike, 2002; Plomin & Rutter, 1998; Sanson, Hemphill, & Smart, 2002), and extrafamilial influences, including the peer group, schools, media, and culture (e.g., Hart, Yang, Nelson, Jin, & Nelson, 1998; …

Teenage Immigrant, Anne Ipsen

The Bridge

The poem by Emma Lazarus on the Statue of Liberty defines the classical model of immigrants fleeing from poverty, oppression, or persecution. They are refugees, forced by intolerable circumstances to move from their homeland. Less stereotypic is the highly skilled or educated individual who makes a positive choice towards better opportunity. These immigrants tend to come as individuals or as a nuclear family and are less likely to live in or identify with an ethnic group. They assimilate more readily, especially if they have some English before arrival, while keeping closer ties with relatives and making more frequent trips to …

Rites Of Passage In Emerging Adulthood: Perspectives Of Young Mormoons, Larry J. Nelson

Faculty Publications

This study explores the role that culture, particularly religious rites of passage, may play in emerging adulthood by examining the demographics, criteria for adulthood, identity development, and risk behavior of Mormon emerging adults.

Parenting And Adult Development: Contexts, Processes, And Products Of Intergenerational Relationships, Rob Palkovitz, Loren D. Marks, David W. Appleby, Erin K. Holmes

Faculty Publications

For the past 50 years, parenthood has been discussed in social science literature as a context of adult development. Theories, anecdotes, and the opinions of laypersons are nearly unanimous: People who become parents and are involved in the raising of children are transformed and follow a different developmental trajectory from people who do not engage in parenting roles. Erickson (1950) suggested that positive adult development reflects care for the next generation, or "generativity," and that parenthood is "the first, and for many, the prime generative encounter" (Erickson, 1964, p. 130). More recently, parenthood has been described as a necessary but …

Effects Of Concurrent Motor, Linguistic, Or Cognitive Tasks On Speech Motor Performance, Christopher Dromey, April Benson

Faculty Publications

This study examined the influence of 3 different types of concurrent tasks on speech motor performance. The goal was to uncover potential differences in speech movements relating to the nature of the secondary task. Twenty young adults repeated sentences either with or without simultaneous distractor activities. These distractions included a motor task (putting together washers, nuts, and bolts), a linguistic task (generating verbs from nouns), and a cognitive task(performing mental arithmetic). Lip movement data collected during the experimental conditions revealed decreases in displacement and velocity during the motor task. The linguistic and cognitive tasks were associated with increased spatiotemporal variability …

The Ecosystem Of Partnerships: A Case Study Of A Long-Term University-Community Partnership, Gary Daynes, Scott L. Howell, Nathan K. Lindsay

Faculty Publications

This article presents a case study describing a robust fortyeight- year partnership between the Boy Scouts of America, Brigham Young University, Utah Valley State College, and others in an annual merit badge Powwow1 for Boy Scouts. Service-learning occurs as five hundred university students and faculty prepare for and teach merit badge classes to five thousand Boy Scouts as part of this Powwow. The article presents the history and operation of the Powwow, describes benefits to participants, and identifies some of the factors that contribute to the enduring nature of the partnership. The case study suggests that partnerships are similar to …