J. C. Penney: The Man, The Store And American Agriculture (Under Contract), 2016 University of Wyoming
J. C. Penney: The Man, The Store And American Agriculture (Under Contract), David Kruger
David Delbert Kruger
No abstract provided.
Food Science Education, Research, And Professional Development, 2016 California Polytechnic State University - San Luis Obispo
Food Science Education, Research, And Professional Development, Phillip S. Tong
Food science knowledge and experience obtained through education, research, and professional development are the engines for innovative solutions that have historically solved key challenges in providing food for man since ancient times, and hold the key to meeting future needs of a growing global population. The systems in place that have been used to evolve our education programs conduct research and provide continuous learning opportunities that are essential to insuring a vibrant and widely available nutritious, safe, and wholesome food supply. This article provides an overview of the topics of the hierarchy related to food science education, research, and professional ...
Effects Of Salt And Nitrite Concentration On The Shelf Life Of Deli-Style Ham, 2016 University of Nebraska - Lincoln
Effects Of Salt And Nitrite Concentration On The Shelf Life Of Deli-Style Ham, Regan E. Stanley
Theses and Dissertations in Animal Science
Deli-style hams were manufactured to measure the effects of salt and nitrite concentration on shelf life and physicochemical characteristics. Three replications of deli-style ham treatments were manufactured in a 3 x 4 factorial arrangement of salt concentration (0.7%, 1.4%, or 2.1%, meat block basis) and nitrite concentration and source (0 ppm, 100 ppm or 200 ppm sodium nitrite, SN, or 100 ppm sodium nitrite equivalent from pre-converted celery juice powder, CP; Veg Stable 506, Florida Food Products). Salt concentration, water activity, cook yield, and texture profile analysis (TPA) were measured on w 0. Color, pH, residual nitrite ...
Development Of Terminal And Maternal Economic Selection Indices In Beefmaster Cattle, 2016 University of Nebraska - Lincoln
Development Of Terminal And Maternal Economic Selection Indices In Beefmaster Cattle, Kathleen P. Ochsner
Theses and Dissertations in Animal Science
In the design of economic selection indices, the relative importance of traits in the breeding objective is reflected by their relative economic weighting. The objective of this study was to develop two economic selection indices for Beefmaster cattle: one for a terminal production system and one for a maternal production system. The terminal index was developed assuming bulls are mated to mature cows with all resulting progeny harvested. The maternal index was developed assuming bulls are mated to a combination of heifers and mature cows, with resulting progeny retained as replacements or sold at weaning.
National average prices from 2010 ...
Growth And Reproduction Of Southern Flounder (Paralichthys Lethostigma) In The North-Central Gulf Of Mexico, 2016 University of Southern Mississippi
Growth And Reproduction Of Southern Flounder (Paralichthys Lethostigma) In The North-Central Gulf Of Mexico, Morgan Marie Corey
Southern Flounder Paralichthys lethostigma is the most commonly harvested flatfish in the north-central Gulf of Mexico (GOM) and supports a major inshore recreational fishery, yet knowledge of the species’ life history is greatly limited. The objective of this research was to describe the growth and reproduction of Southern Flounder in the Mississippi stock. Fish were collected during September 2014 to March 2016 using primarily recreational fishing techniques. Otoliths (n = 313) were sectioned to estimate age, and multiple length-at-age models were fit to total length (TL, mm) and age estimate (y) data. Gonadal tissue samples (n = 221) were preserved for histological ...
Development Of Genomic Resources For The Evaluation Of Red Snapper, An Emerging Species Candidate For Marine Aquaculture And Stock Enhancement, 2016 University of Southern Mississippi
Development Of Genomic Resources For The Evaluation Of Red Snapper, An Emerging Species Candidate For Marine Aquaculture And Stock Enhancement, Adrienne Elise Norrell
The northern red snapper (Lutjanus campechanus) is a highly targeted reef fish candidate for marine aquaculture and stock enhancement in the southern United States. This work aimed to develop genomic resources for the genetic management of aquaculture programs and to investigate population structure using high-throughput sequencing technologies. Eighty-four new microsatellite markers were developed through screening of Illumina paired-end sequencing reads. Microsatellite loci and Single Nucleotide Polymorphisms (SNPs) generated through Restriction Site Associated DNA (RAD) sequencing were assayed in 5 outbred full-sib families to construct a high-density linkage map of the red snapper genome. The map consists of 7,964 markers ...
Effects Of Human Disturbance On Physiology, Behavior, And Ornamentation In The Eastern Bluebird, 2016 University of Southern Mississippi
Effects Of Human Disturbance On Physiology, Behavior, And Ornamentation In The Eastern Bluebird, Lauren Marjorie Gillespie
Overall, few studies have focused on anthropogenic disturbance on wildlife physiology. Research has typically focused on how environmentally contaminated areas or anthropogenic disturbance (e.g. noise, human activity) influences biodiversity, community structure and behavior of individual animals. However, understanding how disturbance influences some aspects of physiology can require sacrifice of the animal, prohibiting ecologically relevant measures of behavior and reproductive success. This research strives to examine covariation between testosterone (T) and corticosterone (CORT), plumage ornamentation, and behavior in two populations of eastern bluebirds (Sialia sialis) that differ in degree to which their habitat is modified by human activity.
In this ...
Caterpillars, Consciousness And The Origins Of Mind, 2016 University of British Columbia
Caterpillars, Consciousness And The Origins Of Mind, Arthur S. Reber
Animal Sentience: An Interdisciplinary Journal on Animal Feeling
A novel framework for the origins of consciousness and mind, the Cellular Basis of Consciousness (CBC), is presented. The model is based on a simple, perhaps radical axiom: subjectivity is an inherent feature of particular kinds of organic form. Experiential states, including those denoted as "mind" and "consciousness," are present in the most primitive species. The model has several conceptual and empirical virtues, among them: (a) it (re)solves the problem of how minds are created by brains ─ also known as the "Hard Problem" (Chalmers 1995) ─ by revealing that the apparent difficulty results from a category error, (b) it redirects ...
Graemeloweus, A New Scorpion Genus From Northern California, Usa (Scorpiones: Vaejovidae), 2016 Marshall University
Graemeloweus, A New Scorpion Genus From Northern California, Usa (Scorpiones: Vaejovidae), Michael E. Soleglad, Victor Fet, Matthew R. Graham, Richard F. Ayrey
Genus Graemeloweus, gen. nov. (Scorpiones: Vaejovidae) is described from northern California, USA. The genus is composed of three species formerly placed in Pseudouroctonus: Graemeloweus iviei (Gertsch et Soleglad, 1972), comb. nov. (type species), G. glimmei (Hjelle, 1972), comb. nov., and G. maidu (Savary et Bryson, 2016), comb. nov. Major diagnostic characters of Graemeloweus include a non-bifurcated primary lamellar hook, the presence of a secondary lamellar hook, a complex mating plug with a two part base and an asymmetric crescent-shape barb, and the presence of a well-developed ventromedian (V2) carina on the pedipalp chela. Evidence is presented suggesting that Graemeloweus is ...
Dealing With Sulfur Deficiency In Northeast Iowa Alfalfa Production, 2016 Iowa State University
Dealing With Sulfur Deficiency In Northeast Iowa Alfalfa Production, Brian J. Lang, John E. Sawyer, Stephen K. Barnhart
John E. Sawyer
Sulfur deficiencies have been shown to be associated with reduced alfalfa production. This paper documents this problem in NE IA, presenting research over the past 2 years, and provides recommendations for plant analysis as well as appropriate sulfur supplementation strategies.
Pattern Does Not Equal Process: Exactly When Is Sex Environmentally Determined?, 2016 Iowa State University
Pattern Does Not Equal Process: Exactly When Is Sex Environmentally Determined?, M. Nicole Valenzuela, Dean C. Adams, Fredric J. Janzen
Of prime importance in evolutionary biology are the description of pattern and explanations of process. Frequently, however, multiple processes can explain a given pattern. Such cases require experimental protocols or research criteria to distinguish among alternatives so pattern can be critically assigned to process. Noteworthy examples of this approach include evaluating adaptations and identifying character displacement (Gould and Lewontin 1979; Schluter and McPhail 1992). The field of vertebrate sex determination similarly requires such criteria.
Nest-Site Philopatry And The Evolution Of Temperature-Dependent Sex Determination, 2016 Iowa State University
Nest-Site Philopatry And The Evolution Of Temperature-Dependent Sex Determination, Nicole M. Valenzuela, Fredric J. Janzen
Despite intensive research, there is no clear empirical evidence to explain the evolution and persistence of temperature-dependent sex determination in reptiles. A recent hypothesis presented by Reinhold proposes that natal homing could lead directly to the evolution of temperature-dependent sex determination. According to his hypothesis, daughters are produced in rare high-quality sites (associated with higher survival rates) to which they return and use to nest, thus deriving higher fitness than sons for whom the quality of the natal patch does not affect their reproductive output if they survive to maturity. We performed an initial empirical evaluation of several assumptions and ...
Telomere Length Shortens With Body Length In Alligator Mississippiensis, 2016 Iowa State University
Telomere Length Shortens With Body Length In Alligator Mississippiensis, Nicole M. Scott, Mark F. Haussmann, Ruth M. Elsey, Phillip L. Trosclair Iii, Carol M. Vleck
In Alligator mississippiensis (American Alligator), body length increases with age, but body length can be used as an accurate estimator of age only up to about 6–7 years, when growth rates slow considerably. Telomeres are repetitive DNA sequences that cap the ends of each chromosome. Telomeres shorten with age in most animals, but telomere shortening has not been examined in reptiles. We measured telomere length in erythrocytes of A. mississippiensis varying between ≈ 5 and 240 cm in body length and found a negative relationship between telomere length and body length (P < 0.01). Assuming that erythrocyte telomeres continue to shorten with time, even after growth rate declines, those individuals with the shortest telomeres should be the oldest members of the population. This method of estimating age, even in animals of similar body size, should allow questions about age structure and senescence to be addressed.
Maternity Colony Of Northern Long-Eared Myotis (Myotis Septentrionalis) In A Human-Made Structure In Nebraska, 2016 University of Nebraska at Omaha
Maternity Colony Of Northern Long-Eared Myotis (Myotis Septentrionalis) In A Human-Made Structure In Nebraska, Rachel M. Stein, Jeremy A. White
Transactions of the Nebraska Academy of Sciences and Affiliated Societies
The Northern Long-eared Myotis (Myotis septentrionalis) occurs across eastern North America, and its range extends west into the Great Plains of the United States. Summer roosts of M. septentrionalis in the Great Plains are not well documented. Herein we describe a maternity colony of M. septentrionalis using small, elevated structures (i.e., cabins) in southeastern Nebraska. Cabins were in a small parcel of upland deciduous forest about 1.6 km from the Missouri River. The maternity colony was observed roosting in a space between the outer and inner walls of three different cabins from 21 June to 8 October 2014 ...
Associations Between Infectious Bovine Keratoconjunctivitis At Weaning And Ultrasongraphically Measured Body Composition Traits In Yearling Cattle, Lucas D. Funk, James M. Reecy, Chong Wang, Richard G. Tait Jr., Annette M. O'Connor
Objective—To assess associations between infectious bovine keratoconjunctivitis (IBK) diagnosed at weaning and production traits in yearling beef calves.
Design—Retrospective population-based cohort study.
Animals—1,882 Angus calves.
Procedures—Angus calves from 1 farm were evaluated over 7 years. The association between yearling body production traits and detection of IBK lesions at weaning was evaluated.
Results—Yearlings that had evidence of IBK at weaning had less 12th rib fat depth, ribeye area, and body weight than did cohorts without evidence of IBK. Average daily gain was greater in cattle that had IBK lesions at weaning, but this did not ...
Dietary Weight Loss Advice In Us Health Magazines And Its Relation To Ancestral Diet, 2016 Rockhurst University
Dietary Weight Loss Advice In Us Health Magazines And Its Relation To Ancestral Diet, Risa J. Stein, Marium A. Choudhry, Thomas J. Murray Jr.
Journal of Evolution and Health
As rates of overweight and obesity have risen in the US, the public has sought effective strategies for weight loss through dietary modification. A proliferation of processed foods and changing governmental nutrition guidelines have both impacted dietary intake patterns. While physicians are considered respectable sources of weight-loss information, increasingly the public has turned to the media, particularly magazines, for weight loss advice. This study investigated the dietary recommendations found in the five leading US health-related magazines and compared those recommendations to ancestral diets. With a couple notable exceptions, leading health magazines present consistent recommendations for dietary modifications to promote weight ...
Notes On Contributors, 2016 The University of Maine
Notes On Contributors
No abstract provided.
Hattie Bagley, 2016 Campobello Island
Hattie Bagley, Stephanie S. Gough
No abstract provided.
Long Reach Cove, 2016 no institution
Long Reach Cove, Sally Bliumis-Dunn
No abstract provided.
For The Blue Crab, 2016 No affilitation
For The Blue Crab, J.D. Smith
No abstract provided.