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Articles 7141 - 7170 of 10253
Full-Text Articles in Entire DC Network
Reading Europe's Paleolithic Writing, Robert Duncan Enzmann, Donald Thomas Burgy
Reading Europe's Paleolithic Writing, Robert Duncan Enzmann, Donald Thomas Burgy
Comparative Civilizations Review
No abstract provided.
A Grand Model Of Civilization, Andrew Targowski
A Grand Model Of Civilization, Andrew Targowski
Comparative Civilizations Review
No abstract provided.
“Every Book…Has Been Read Through” The Brooklyn Saints And Harper's Family Library, Lorin K. Hansen
“Every Book…Has Been Read Through” The Brooklyn Saints And Harper's Family Library, Lorin K. Hansen
BYU Studies
On February 4, 1846, two groups of Latter-day Saints in the United States began their emigration out of the United States. The main body of the Church was leaving from Nauvoo, Illinois, under the leadership of Brigham Young, going overland to the West. The same day, also under instructions from Brigham Young. Samuel Brannan led a group from New York aboard the ship Brooklyn, going by sea around Cape Horn to San Francisco Bay.
Enduring Ties: Poems Of Family Relationships Ed. Grant Hardy, Lance Larsen
Enduring Ties: Poems Of Family Relationships Ed. Grant Hardy, Lance Larsen
BYU Studies
Grant Hardy, ed., Enduring Ties: Poems of Family Relationships. South Royalton, Vermont: Steerforth, 2003.
Editor's Note, Joseph Drew
Overcoming The Limitations Of Learning Objects, David Wiley, Matthew Barclay, Deonne Dawson, Brent Lambert, Laurie Nelson, David Wade, Sandie Waters
Overcoming The Limitations Of Learning Objects, David Wiley, Matthew Barclay, Deonne Dawson, Brent Lambert, Laurie Nelson, David Wade, Sandie Waters
Faculty Publications
Note: this is not the final version of the article. There are a number of issues facing those who wish to employ learning objects in the facilitation of learning. There are a number of issues facing those who wish to employ learning objects to facilitate learning. These issues are not, however, inherent in the component-based paradigm. The first section of this paper describes some of the most difficult issues to be resolved. In the second section, we present a model of the use of learning objects that is grounded in a object-based paradigm. In the third section, we describe the …
Semi-Autonomous Human-Uav Interfaces For Fixed-Wing Mini-Uavs, Randal Beard, Michael A. Goodrich, Morgan Quigley
Semi-Autonomous Human-Uav Interfaces For Fixed-Wing Mini-Uavs, Randal Beard, Michael A. Goodrich, Morgan Quigley
Faculty Publications
Sponsorship: DARPA, AFOSR. We present several human-robot interfaces that support real-time control of a small semi-autonomous UAV. These interfaces are designed for searching tasks and other missions that typically do not have a precise predetermined flight plan. We present a detailed analysis of a PDA interface and describe how our other interfaces relate to this analysis. We then offer quantative and qualitative performance comparisons of the interfaces, as well as an analysis of their possible real-world applications.
The Benefit Of Using Simulation To Improve The Implementation Of Lean Manufacturing Case Study: Quick Changeovers To Allow Level Loading Of The Assembly Line, Jack J. Mcclellan
The Benefit Of Using Simulation To Improve The Implementation Of Lean Manufacturing Case Study: Quick Changeovers To Allow Level Loading Of The Assembly Line, Jack J. Mcclellan
Theses and Dissertations
In today's competitive manufacturing environment, companies are constantly looking for ways to improve. Because of this, many companies are striving to become "lean" by implementing lean manufacturing, which is a difficult process. To aid in the implementation of lean manufacturing, simulation was used to reduce the trial-and-error period of lean manufacturing and find to optimum approach to implement the lean manufacturing principle. In this research, a case study of implementing level loading of the production schedule for BullFrog International, L.C. will be examined. To make it possible to implement level loading, the thermo-former machine at the beginning of the operations …
Sorting Out The Seven Marys In The New Testament, Blair G. Van-Dyke, Ray L. Huntington
Sorting Out The Seven Marys In The New Testament, Blair G. Van-Dyke, Ray L. Huntington
Religious Educator: Perspectives on the Restored Gospel
No abstract provided.
“Written, That Ye Might Believe”: Literary Features Of The Gospels, Julie M. Smith
“Written, That Ye Might Believe”: Literary Features Of The Gospels, Julie M. Smith
Religious Educator: Perspectives on the Restored Gospel
No abstract provided.
Testing Species Boundaries In An Ancient Species Complex With Deep Phylogeographic History: Genus Xantusia (Squamata: Xantusiidae), Keith A. Crandall, Elizabeth A. Sinclair, Robert L. Bezy, Kathryn Bolles, Jose L. Camarillo, Jack W. Sites
Testing Species Boundaries In An Ancient Species Complex With Deep Phylogeographic History: Genus Xantusia (Squamata: Xantusiidae), Keith A. Crandall, Elizabeth A. Sinclair, Robert L. Bezy, Kathryn Bolles, Jose L. Camarillo, Jack W. Sites
Faculty Publications
Identification of species in natural populations has recently received increased attention with a number of investigators proposing rigorous methods for species delimitation. Morphologically conservative species (or species complexes) with deep phylogenetic histories (and limited gene flow) are likely to pose particular problems when attempting to delimit species, yet this is crucial to comparative studies of the geography of speciation. We apply two methods of species delimitation to an ancient group of lizards (genus Xantusia) that occur throughout southwestern North America. Mitochondrial cytochrome b and nicotinamide adenine dinucleotide dehydrogenase subunit 4 gene sequences were generated from samples taken throughout the geographic …
Fleas (Siphonaptera) In Nests Of Voles (Microtus Spp.) In Montane Habitats Of Three Regions Of Utah, Glenn E. Haas, James R. Kucera
Fleas (Siphonaptera) In Nests Of Voles (Microtus Spp.) In Montane Habitats Of Three Regions Of Utah, Glenn E. Haas, James R. Kucera
Western North American Naturalist
As a parallel study of a survey of fleas of trapped small mammals in montane southern Utah, we removed 77 adult fleas from 12 of 13 nests of voles (Microtus longicaudus, M. montanus and M. richardsoni) collected from montane meadows in the Abajo and La Sal Mountains, the Markagunt Plateau and Pine Valley Mountains, and the Uinta Mountains, May 1991–July 2002. Six species and subspecies of fleas parasitic on Microtus spp. were found, 1–3 species in each nest. Three specimens of the ubiquitous deer mouse (Peromyscus spp.) flea Aetheca wagneri (Baker) were also found. We collected the …
Vegetation Response To Fire And Postburn Seeding Treatments In Juniper Woodlands Of The Grand Staircase–Escalante National Monument, Utah, Paul Evangelista, Thomas J. Stohlgren, Debra Guenther, Sean Stewart
Vegetation Response To Fire And Postburn Seeding Treatments In Juniper Woodlands Of The Grand Staircase–Escalante National Monument, Utah, Paul Evangelista, Thomas J. Stohlgren, Debra Guenther, Sean Stewart
Western North American Naturalist
We compared 3 naturally ignited burns with unburned sites in the Grand Staircase–Escalante National Monument. Each burn site was restored with native and nonnative seed mixes, restored with native seeds only, or regenerated naturally. In general, burned sites had significantly lower native species richness (1.8 vs. 2.9 species), native species cover (11% vs. 22.5%), and soil crust cover (4.1% vs. 15%) than unburned sites. Most burned plots, seeded or not, had significantly higher average nonnative species richness and cover and lower average native species richness and cover than unburned sites. Regression tree analyses suggest site variation was equally important to …
Using Sampling And Inverse Distance Weighted Modeling For Mapping Invasive Plants, Elizabeth A. Roberts, Roger L. Sheley, Rick L. Lawrence
Using Sampling And Inverse Distance Weighted Modeling For Mapping Invasive Plants, Elizabeth A. Roberts, Roger L. Sheley, Rick L. Lawrence
Western North American Naturalist
Accurate time- and cost-efficient mapping is central to successful rangeland invasive plant management. In this study sampling together with Inverse Distance Weighted (IDW) interpolation modeling was tested as a mapping alternative to expensive full-coverage delineation survey mapping methods. Our objective was to examine accuracies of presence/absence maps generated from 18 sampling strategies (3 sampling methods × 6 sample densities) using IDW. Invasive plant field survey maps with known accuracies were used to generate samples and to test interpolation results at 2 sites. Site 1 was approximately 6.0 km2, dominated by Russian knapweed (Acroptilon repens L.). Site 2, …
Observations Of Sagebrush Gall Morphology And Emergence Of Rhopalomyia Pomum (Diptera: Cecidomyiidae) And Its Parasitoids, Ruth A. Hufbauer
Observations Of Sagebrush Gall Morphology And Emergence Of Rhopalomyia Pomum (Diptera: Cecidomyiidae) And Its Parasitoids, Ruth A. Hufbauer
Western North American Naturalist
Galls induced by insects are specialized plant tissues thought to provide a suitable microclimate and high-quality food for insect development. Galls are also hypothesized to provide protection from predators, and particularly from parasitoids, because larger galls may be too deep for parasitoid oviposition (enemies hypothesis). However, galls may actually increase the risk of parasitism by making the location of gallformers more apparent (apparency hypothesis). Rhopalomyia pomum (Diptera: Cecidomyiidae) forms soft, lobed galls on big sagebrush (Artemisia tridentata: Asteraceae). The volume of the largest galls can be 600× that of the smallest. Here I explore the relationships of the …
Survival Rates Of Translocated And Native Mountain Quail In Oregon, Michael D. Pope, John A. Crawford
Survival Rates Of Translocated And Native Mountain Quail In Oregon, Michael D. Pope, John A. Crawford
Western North American Naturalist
We estimated survival rates for 232 radio-tagged native (n = 157) and translocated (n = 75) Mountain Quail (Oreortyx pictus) from 1997 to 1999 in Hells Canyon National Recreation Area (HCNRA) in northeastern Oregon and in the Cascade Mountain Range (CMR) of southwestern Oregon. For the combined areas the estimated survival rate during 150-day intervals was 0.42 ± 0.04. Estimated survival was 0.41 ± 0.04 for Mountain Quail in HCNRA and 0.34 ± 0.34 for quail in CMR. There were no differences in survival functions for native quail in HCNRA and CMR (P = 0.91), …
Seasonal Habitat Use And Selection Of Chukars In West Central Idaho, Andrew J. Lindbloom, Kerry P. Reese, Peter Zager
Seasonal Habitat Use And Selection Of Chukars In West Central Idaho, Andrew J. Lindbloom, Kerry P. Reese, Peter Zager
Western North American Naturalist
We examined radio-marked Chukar (Alectoris chukar) habitat use and selection in west central Idaho during spring and summer of 1995 and 1996. Use of habitats also was compared with abundance and distribution of yellow starthistle (Centaurea solstitialis), an exotic species that is increasingly abundant in Chukar habitats. During summer Chukars used areas of southeast aspect 12% less (P = 0.002) and areas of northwest aspect 11% more (P = 0.008) than in spring. Chukars also used areas that averaged 9% steeper slopes (P < 0.001) and 83 m lower elevations (P = 0.054) in summer than in spring. Shrub cover …
Host-Based Morphometric Differentiation In Three Cinara Species (Insecta: Hemiptera: Aphididae) Feeding On Pinus Edulis And P. Monophylla, Colin Favret, David J. Voegtlin
Host-Based Morphometric Differentiation In Three Cinara Species (Insecta: Hemiptera: Aphididae) Feeding On Pinus Edulis And P. Monophylla, Colin Favret, David J. Voegtlin
Western North American Naturalist
Cinara edulis (Wilson), C. terminalis (Gillette and Palmer), and C. wahtolca Hottes were all larger when feeding on Pinus monophylla Torr. & Frem. than when feeding on P. edulis Engelm. Almost all nonsetal morphometric characters were longer in aphids on the former of these pinyon pines. Although mouthpart characters also followed this pattern of size in C. edulis and C. wahtolca, rostrum length showed the opposite pattern in C. terminalis and was shorter when on P. monophylla. This reversal in size pattern suggests that mouthpart size can be independent of overall aphid size. Principal components analyses corroborate the …
Comparative Habitat Use In A Juniper Woodland Bird Community, David C. Pavlacky Jr., Stanley H. Anderson
Comparative Habitat Use In A Juniper Woodland Bird Community, David C. Pavlacky Jr., Stanley H. Anderson
Western North American Naturalist
We compared vegetation structure used by 14 bird species during the 1998 and 1999 breeding seasons to determine what habitat features best accounted for habitat division and community organization in Utah juniper (Juniperus osteosperma) woodlands of southwestern Wyoming. Habitat use was quantified by measuring 24 habitat variables in 461 bird-centered quadrats, each 0.04 ha in size. Using discriminant function analysis, we differentiated between habitat used by 14 bird species along 3 habitat dimensions: (1) variation in shrub cover, overstory juniper cover, mature tree density, understory height, and decadent tree density; (2) a gradient composed of elevation and forb …
Passerine Response To Roads Associated With Natural Gas Extraction In A Sagebrush Steppe Habitat, Franz Ingelfinger, Stanley Anderson
Passerine Response To Roads Associated With Natural Gas Extraction In A Sagebrush Steppe Habitat, Franz Ingelfinger, Stanley Anderson
Western North American Naturalist
Natural gas extraction and field development are pervasive throughout the sagebrush steppe of Wyoming. We conducted this study to determine how roads associated with natural gas extraction affect the distribution of breeding songbirds in sagebrush steppe habitat. The study encompassed dirt and paved roads in the Jonah Field II and Pinedale Anticline Project Area in Sublette County, Wyoming. Sites are dominated by Wyoming big sagebrush (Artemisia tridentata), and common passerines include sagebrush obligates: Brewer's Sparrows (Spizella breweri), Sage Sparrows (Amphispiza belli), and Sage Thrashers (Oreoscoptes montanus); and non-obligates: Horned Larks (Eremophila …
Cannibalism And Predation By Western Toad (Bufo Boreas) Larvae In Oregon, Usa, D. Jess Jordan, Christopher J. Rombough, Christopher A. Pearl, Brome Mccreary
Cannibalism And Predation By Western Toad (Bufo Boreas) Larvae In Oregon, Usa, D. Jess Jordan, Christopher J. Rombough, Christopher A. Pearl, Brome Mccreary
Western North American Naturalist
No abstract provided.
Foxes On A Hot Tin Roof, James A. Sedgwick, John Bartholow
Foxes On A Hot Tin Roof, James A. Sedgwick, John Bartholow
Western North American Naturalist
No abstract provided.
The Effects Of Selenium On Estrogen-Regulated Gene Expression In Lncap Prostate Cancer Cells, Tory L. Parker
The Effects Of Selenium On Estrogen-Regulated Gene Expression In Lncap Prostate Cancer Cells, Tory L. Parker
Theses and Dissertations
Prostate cancer is the most frequently diagnosed cancer in American men and the second leading cause of cancer deaths. Supplementation with Se has reduced the incidence of prostate cancer and Se status is inversely correlated with prostate cancer risk. One molecular mechanism by which high Se concentrations may affect cancer risk is by catalyzing disulfide bond formation or otherwise complexing with reactive sulfhydryl groups in cellular proteins. The estrogen receptor (ER) contains cysteines in zinc (Zn) fingers that are susceptible to oxidation and internal disulfide formation, which can prevent DNA binding. We examined ER binding to its DNA response element …
What's In A Word?: Pairs And Merisms In 3 Nephi, Cynthia L. Hallen, Josh Sorenson, Elang 324 Students
What's In A Word?: Pairs And Merisms In 3 Nephi, Cynthia L. Hallen, Josh Sorenson, Elang 324 Students
Journal of Book of Mormon Studies
Cynthia Hallen invited students in her History of the English Language course to search for conjoined word pairs in the scriptures as a term project. They searched for pairs of words linked with conjunctions in order to better understand the meaning of selected set expressions in the King James Bible and the Book of Mormon. Hallen summarizes and comments on their research.
A Story On Canvas, Paper, And Glass: The Early Visual Images Of The Hill Cumorah, Richard Neitzel Holzapfel, Cameron J. Packer
A Story On Canvas, Paper, And Glass: The Early Visual Images Of The Hill Cumorah, Richard Neitzel Holzapfel, Cameron J. Packer
Journal of Book of Mormon Studies
Since time immemorial, humans have found meaning and purpose in revering sites because of events that transpired there. Such sites offer an opportunity for pilgrims to visit sacred places. Members of the Church of Jesus Christ have tried not to create shrines or pilgrimage sites per se, but they often experience deep religious attachment to sacred places where significant events occurred. In the early 19th century, however, relatively few people traveled for tourism or pleasure. The few who were able to visit sites associated with the early years of Mormonism provided word pictures or visual presentations for those who did …
Journal Of Book Of Mormon Studies Volume 13 Issue 1, Neal A. Maxwell Institute For Religious Scholarship
Journal Of Book Of Mormon Studies Volume 13 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.
Contributors, Journal Of Book Of Mormon Studies
Contributors, Journal Of Book Of Mormon Studies
Journal of Book of Mormon Studies
No abstract provided.
“A Man Raised Up”: The Role Of Willard W. Bean In The Acquisition Of The Hill Cumorah, David F. Boone
“A Man Raised Up”: The Role Of Willard W. Bean In The Acquisition Of The Hill Cumorah, David F. Boone
Journal of Book of Mormon Studies
After nearly three-quarters of a century, the Church of Jesus Christ of Latter-day Saints sought to reestablish its presence in the Palmyra area by sending Willard W. Bean and his family to live in the newly acquired Joseph Smith Sr. home in Manchester, New York. Bean soon discovered he had a difficult task set before him because Joseph Smith and Mormonism were held in derision in Palmyra. During the twenty-four years that the Bean family lived in the home, they overcame ostracization through cultivating friendships and preaching the gospel. Willard Bean was instrumental in the acquisition of additional properties of …
The Organizational Analysis Of Non-Governmental Development Organizations (Ngdos), Urelmaa Tsolmon
The Organizational Analysis Of Non-Governmental Development Organizations (Ngdos), Urelmaa Tsolmon
Theses and Dissertations
This paper uses the current organizational ecology theory to clearly define organizational population ecology constructs of non-governmental development organizations, and offers specific terminology and understanding of main organizational forms and relational dynamics that define the population ecology of these organizations. The paper examines closely the significance of such interaction and interdependence through transactional relationship of obtaining and distributing of resources and forces of competition. Original organizational theory frameworks are offered for future NGDO organizational research.