James Mellor: English Convert and Handcart Pioneer - A Biography

For many years the descendants of John and James Mellor -- a large family who have made contributions to the cultural and educational activities of their various communities -- have been desirous of preserving for their posterity, and others, a record of the Mellors. Several years ago Amy Mellor Howe initiated the project by compiling and editing the first Mellor History. The foreword in her book wherein she ...hoped that the information and data herein contained may form the nucleus for further research... served as the incentive to continue the project. It is planned to incorporate the following biography into one of the section of the book The Mellors Through the Years which this author has consented to compile and edit for the family. In this biography will be presented the highlights in the life of James Mellor: his youth and early married life in England, his sharing in the experiences of the ill-fated handcart pioneers, and his coping with the problems involved in subduing a primitive frontier in settling the Mormon community of Fayette, Sanpete County, Utah. This study has been based on excerpts from James Mellor\u27s own diary and on the diaries of other members of his family; on old letters, documents, and other unpublished information; on newspaper clippings; on personal interviews, letters which the author has received, and available community, church, and government records. It is hoped that this evaluation will result in an objective biography of James Mellor that is as accurate as available information permits. Some previously published historical information has been inter-woven with the original diary of James Mellor in order to enhance both the interest and the authenticity of this document. Grateful appreciation is hereby acknowledged for invaluable assistance rendered by Roy Delbert Mellor, president of the Mellor family organization; his wife, Vivian Margaret Anderson Mellor; and to Martha Wintach Bartholomew, Fayette historian, in the compilation of extensive information and illustrations used in writing this thesis. Likewise, the author wishes to express appreciation to numerous other writers whose statements have been cited in this work, and to Ronald B. Jensen, business instructor at Manti high School, for assisting with the enormous task of typing this information. The author also desires to express sincere thanks to Professor J. Lynn Mortensen, members of her graduate committee at Utah State University, for their invaluable suggestions and professional guidance given in the preparation of this thesis

EARLY RESULTS OF ECOPOESIS EXPERIMENTS IN THE SHOT MARTIAN ENVIRONMENT SIMULATOR

ABSTRACT Humanity is on the verge of having the capability of constructively directing environmental changes on a planetary scale. One could argue that we are making these changes on Earth today, but in a negative manner. Within the foreseeable future, we will have the technology to modify Mars' environment, and make it a habitable planet. However, we do not have enough information to determine the course of such an event. SHOT has designed and built a test-bed apparatus that can replicate most of Mars' environment conditions (with the notable exceptions of gravity and cosmic radiation) within a 5.6 liter chamber. Here, we present the results of initial experiments to determine the suitability of specific microorganisms as pioneering life-forms for Mars. Included among the potential pioneers were five genera of cyanobacteria (Anabaena, Chroococcidiopsis, Plectonema, Synechococcus and Syenechocystis), and three partially-characterized eubacterial strains that were isolated from Chile's Atacama Desert (two species of Bacillus and Klebsiella oxytoca). During these initial trials, we used a present-day mix of martian atmsospheric gases, but at a pressure of 100 mbar (10 times Mars's current atmospheric pressure). Organisms were inoculated into samples of JSC Mars-1 soil stimulant and exposed to full-spectrum simulated martian sunlight. Day/night temperature cycled from 26°C to -80°C and back. Experiments included a 24-hour, brief-exposure trial, a 7-day trial, a14-day trial and a 5-week trial to determine the survival and growth of our potential martian pioneers

Early subretinal allograft rejection is characterized by innate immune activity

Successful subretinal transplantation is limited by considerable early graft loss, despite pharmacological suppression of adaptive immunity. We postulated that early innate immune activity is a dominant factor in determining graft survival and chose a non-immunosuppressed mouse model of retinal pigment epithelial (RPE) cell transplantation to explore this. Expression of almost all measured cytokines by DH01 RPE cells increased significantly following graft preparation and the neutrophil chemoattractant, KC/GRO/CINC, was most significantly increased. Subretinal allografts of DH01 cells (C57BL/10 origin) into healthy, non-immunosuppressed C57BL/6 murine eyes were harvested and fixed at 1, 3, 7 and 28 days post-operatively and subsequently cryosectioned and stained. Graft cells were detected using SV40 large T antigen (SV40T) immunolabeling and apoptosis/necrosis by terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL). Sections were also immunolabeled for macrophage (CD11b & F4/80), neutrophil (Gr1 Ly-6G), and T-lymphocyte (CD3-ε) infiltration. Images captured with an Olympus FV1000 confocal microscope were analyzed using Imaris software. The proportion of the subretinal bolus comprising graft cells (SV40T+) was significantly (p<0.001) reduced between post-operative day (POD) 3 (90% ± 4%) and POD 7 (20% ± 7%). CD11b+, F4/80+ and Gr1 Ly-6G+ cells increased significantly (p<0.05) from POD 1 and predominated over SV40T+ cells by POD 7. Co-labeling confocal microscopic analysis demonstrated graft engulfment by neutrophils and macrophages at POD 7 and reconstruction of z-stacked confocal images confirmed SV40T inside Gr1 Ly-6G+ cells. Expression of CD3-ε was low and did not differ significantly between time-points. By POD 28, no graft cells were detectable and few inflammatory cells remained. These studies reveal for the first time a critical role for innate immune mechanisms early in subretinal graft rejection. The future success of subretinal transplantation will require more emphasis on techniques to limit innate immune-mediated graft loss, rather than focusing exclusively on suppression of the adaptive immune response

Incorporating real time velocity map image reconstruction into closed-loop coherent control

We report techniques developed to utilize three-dimensional momentum information as feedback in adaptive femtosecond control of molecular dynamics. Velocity map imaging is used to obtain the three-dimensional momentum map of the dissociating ions following interaction with a shaped intense ultrafast laser pulse. In order to recover robust feedback information, however, the two-dimensional momentum projection from the detector must be inverted to reconstruct the full three-dimensional momentum of the photofragments. These methods are typically slow or require manual inputs and are therefore accomplished offline after the images have been obtained. Using an algorithm based upon an “onion-peeling” (also known as “back projection”) method, we are able to invert 1040 × 1054 pixel images in under 1 s. This rapid inversion allows the full photofragment momentum to be used as feedback in a closed-loop adaptive control scheme, in which a genetic algorithm tailors an ultrafast laser pulse to optimize a specific outcome. Examples of three-dimensional velocity map image based control applied to strong-field dissociation of CO and O2 are presented

Unworking Milton: Steps to a Georgics of the Mind

Traditionally read as a poem about laboring subjects who gain power through abstract and abstracting forms of bodily discipline, John Milton’s Paradise Lost (1667, 1674) more compellingly foregrounds the erotics of the Garden as a space where humans and nonhumans intra-act materially and sexually. Following Christopher Hill, who long ago pointed to not one but two revolutions in the history of seventeenth-century English radicalism—the first, ‘the one which succeeded[,] . . . the protestant ethic’; and the second, ‘the revolution which never happened,’ which sought ‘communal property, a far wider democracy[,] and rejected the protestant ethic’—I show how Milton’s Paradise Lost gives substance to ‘the revolution which never happened’ by imagining a commons, indeed a communism, in which human beings are not at the center of things, but rather constitute one part of the greater ecology of mind within Milton’s poem. In the space created by this ecological reimagining, plants assume a new agency. I call this reimagining ‘ecology to come.

Much Ado About the TPP’s Effect on Pharmaceuticals

Ocular antigens are sequestered behind the blood-retina barrier and the ocular environment protects ocular tissues from autoimmune attack. The signals required to activate autoreactive T cells and allow them to cause disease in the eye remain in part unclear. In particular, the consequences of peripheral presentation of ocular antigens are not fully understood. We examined peripheral expression and presentation of ocular neo-self-antigen in transgenic mice expressing hen egg lysozyme (HEL) under a retina-specific promoter. High levels of HEL were expressed in the eye compared to low expression throughout the lymphoid system. Adoptively transferred naïve HEL-specific CD4+ T cells proliferated in the eye draining lymph nodes, but did not induce uveitis. By contrast, systemic infection with a murine cytomegalovirus (MCMV) engineered to express HEL induced extensive proliferation of transferred naïve CD4+ T cells, and significant uveoretinitis. In this model, wild-type MCMV, lacking HEL, did not induce overt uveitis, suggesting that disease is mediated by antigen-specific peripherally activated CD4+ T cells that infiltrate the retina. Our results demonstrate that retinal antigen is presented to T cells in the periphery under physiological conditions. However, when the same antigen is presented during viral infection, antigen-specific T cells access the retina and autoimmune uveitis ensues