Digital Commons Network^™

Meet The Real Slum Dogs Of India, Jim Baker

Animal Sheltering 2010-12

A British photographer captures the daily lives of the subcontinent’s street dogs

Mayi2010, Robert Kelly

Robert Kelly Manuscripts

Robert Kelly Archive May 2010

The Relationship Between Plasma Steroid Hormone Concentrations And The Reproductive Cycle In The Northern Pacific Rattlesnake, Crotalus Oreganus, Craig M. Lind, Jerry F. Husak, Cas Eikenaar, Ignacio T. Moore, Emily N. Taylor

Biological Sciences

We describe the reproductive cycle of Northern Pacific rattlesnakes (Crotalus oreganus) by quantifying steroid hormone concentrations and observing reproductive behaviors in free-ranging individuals. Additionally, we examined reproductive tissues from museum specimens. Plasma steroid hormone concentrations were quantified for both male and female snakes throughout the active season (March–October). We measured testosterone (T), 5α-dihydrotestosterone (DHT), and corticosterone (B) concentrations in both sexes and 17β-estradiol (E2) and progesterone (P) in females only. We observed reproductive behaviors (e.g., consortship, courtship, and copulation) in the field and measured testis and follicle size in male and female snakes from museum collections to relate …

Teaching Sustainability Analysis In Electrical Engineering Lab Courses, David Braun

Electrical Engineering

Laboratory courses represent an incompletely tapped opportunity to teach sustainability concepts. This work introduces and evaluates a simple strategy used to teach sustainability concepts in electrical engineering laboratory courses. The technique would readily adapt to other disciplines. The paper presents assessment data and a wiki containing student sustainability analyses.

Growth Hormone Alters Lipid Composition And Increases The Abundance Of Casein And Lactalbumin Mrna In The Mac-T Cell Line, Tasha L. Johnson, Brent As. Fujimoto, Rafael Jimenez-Flores, Daniel G. Peterson

Animal Science

The MAC-T cell line has been used extensively to investigate bovine mammary epithelial cell function. A lactogenic phenotype is generally induced in this cell line by a combination of dexamethasone, insulin and prolactin and has typically been assessed by milk protein production. Few studies have focused on identifying other factors that may affect milk protein synthesis in the MAC-T cell line, and none have considered the lipid class distribution of MAC-T cells as a component of the lactogenic phenotype. Growth hormone (GH) has been shown to increase milk protein synthesis both in vivo and in mammary cell models, and has …

Culturally Speaking: Beyond Yogurt, Phillip S. Tong

Dairy Science

No abstract provided.

Resource Discoverability At The Crossroads, Cheryl D. Walters, Anne R. Diekama, Liz Woolcott

Library Faculty & Staff Publications

The Internet is changing how people find and use information. Users increasingly are discovering relevant resources outside traditional library systems and expect immediate access to resources at the point of discovery. These changes are challenging traditional thinking on how we should "catalog" and provide access to resources.

Panel discussion engaged the audience in a lively discussion of discoverability, trends in user information seeking behavior, the role of librarians in information seeking and finding, and implications for library system design.

Island Times, May 2010, Kevin Attra

Island Times Newspaper, 2010

No abstract provided.

Focus On Research, Patrick Hardigan

FOCUS On Research Newsletter

No abstract provided.

Jeremiah, Sister Bifen Mary Mao

Obsculta

Sister Mary is a religious sister of the Saver of Souls order from Ningbo, China. In pursuit of a pastoral ministry degree, she studied the prophet Jeremiah and recognized in him, a role model for her future work in China. Sister Mary describes a vision of the Holy Spirit visiting thirteen million Chinese in order to bring about conversion, and she would like to work in support of those who choose to renew their relationship with God.

Draft Management Plan For The Gascoyne Demersal Scalefish Managed Fishery, Department Of Fisheries Western Australia

Fisheries Management Papers

As part of the Outcomes of the Wetline Review released in 2007 (Fisheries Management Paper 224) the then Minister for Fisheries approved the drafting of the Gascoyne Demersal Scalefish Fishery Management Plan (the Plan). The Hon Norman Moore MLC, Minister for Fisheries re-approved those decisions in 2009. The draft Plan will supersede the Shark Bay Snapper Management Plan 1994.

The Department intends to introduce the first phase of the Plan by 1 September 2010, at which time the Shark Bay Snapper Management Plan 1994 would be revoked and replaced by the new Plan. The (non pink snapper) demersal scalefish effort …

Numerical Charades Part 2, Susan Thorpe

Word Ways

Part 2 of Numerical Charades examines words which can be split into groups of letters whose numerical totals make numerical series when the letters are assigned a = 1, b = 2 ... z = 26. The series below fall into one of two categories. They are either progressive numerical charades in which successive numbers increase; or regressive numerical charades in which successive numbers decrease. Progressive and Regressive series other than consecutive numbers are also considered.

Curiosity, Demand Characteristics, And The Tip-Of-The-Tongue State, Chelsea Voskuilen

Psychology Honors Projects

The tip-of-the-tongue (TOT) state is generally described as the feeling that one knows a target word and recall of this word is imminent, although the word is currently unrecallable. Research suggests participants’ beliefs about their own knowledge affect the level and type of curiosity experienced while in a TOT state. This study examined the interaction between demand characteristics and specific types of curiosity experienced while in a TOT state. Demand characteristics were expected to affect the type of curiosity experienced, with participants in the high-demand group experiencing more negative forms of curiosity and the low-demand group experiencing more positive forms …

Molecular Analysis Of Trypanosoma Cruzi Isolates Obtained From Raccoons (Procyon Lotor) In Warren And Barren Counties Of Kentucky, Lipeng Bi

Masters Theses & Specialist Projects

Trypanosoma cruzi, the etiologic agent of Chagas disease, infects a variety of wild mammals in the southern United States, but it has only recently been isolated from raccoons trapped in the state of Kentucky. The purpose of the present study was to use a molecular genotyping approach, followed by DNA sequencing to determine the genotypes (type I, or types IIa-IIe) of 15 of the Kentucky isolates. DNA samples were prepared from 15 T. cruzi- isolates using a Qiagen mini kit, and PCR amplification was performed using published primers for the 24S α rDNA sequence (D71 and D72), the …

Anthocyanins And Delayed Greening: Inhibition Of Leafcutter Ants (Atta Cephalotes) In Inga Punctata (Mimosaceae) And Zygia Palmana (Fabaceae), May 2010, Antoinette Hertel

Monteverde Institute: Tropical Ecology and Conservation

Leaves that undergo delayed greening with anthocyanins are suspected of having antiherbivore defenses in addition to low leaf nutrient content. This study examines two species with delayed greening, one with anthocyanins, Zygia palmana, and one without, Inga punctata, to determine whether anthocyanins deter herbivores more than low nutritional quality. Leaf samples were taken from 20 trees in Monteverde, Costa Rica. Chlorophyll a, chlorophyll b, carotinoids and anthocyanins were extracted from leaves and tested for concentrations as well as chemical preference to an herbivore, Atta cephalotes. There was a significant preference for older, fully green leaves in each species (p=.041), as …

Effect Of Ground Temperature And Nest Differences On Productivity And Worker Size In Atta Cephalotes (Hymenoptera Formicidae), May 2010, Hannah Fried-Petersen

Monteverde Institute: Tropical Ecology and Conservation

Atta cephalotes is one of the few species that does better in grassy pastures and secondary growth and their abundance, persistent foraging, and that they collect from a lot of different tree species has earned them the reputation of huge agricultural pests. A. cephalotes are poikilotherms meaning their internal body temperature fluctuates greatly with temperature. For this reason, it has been purported that these leaf-cutter ants will only collect leaf fragments at certain temperatures and that different sized workers have different temperature tolerances. The objective of this study was to look for relationships between temperature, productivity, and worker size in …

Foraging Habits And Social Learning Of White-Faced Capuchin Monkeys (Cebus Capucinus), May 2010, Jennifer E. Koska

Monteverde Institute: Tropical Ecology and Conservation

Foraging for food is an essential aspect to the life of Cebus capucinus. The transmission of this knowledge takes many months of careful observations and trial and error. I studied the foraging habits of C. capucinus in the Cloud Rainforest. It was predicted that there would be a difference between adults and juveniles. My data suggests that there is no difference in the foraging habits between adults and juveniles. These results suggest social learning during the juvenile phase of life impacts the foraging behavior of the C. capucinus.

Degradation Of Chlorophenols In Swine Waste, Srilatha Gangula

Masters Theses & Specialist Projects

Naturally occurring plant derived phenols can be degraded through bacteria in swine waste. Chlorinated phenols, which are not naturally present in the environment, are toxic and generated from industrial activities as such petrochemical, pharmaceutical, plastic, rubber, pesticide, iron, steel, paper production, coal conversion, wood preserving, and cellulose bleaching. Large scale coal gasification and carbonization plants are another source of chlorinated phenols. Although not normally present in the environment, chlorinated phenols are structurally similar to many plant derived phenolics.

It is our hypothesis that bacteria located in swine wastes may also have the ability to degrade chlorinated phenols. Identifying situations (and …

A Comparison Of The Singing Activity Of Carolina Wrens (Thryothorus Ludovicianus)) In Urban And Rural Settings, Shannon R. Trimboli

Masters Theses & Specialist Projects

As the earth’s landscape becomes increasingly urbanized, local wildlife must adapt to urban conditions or migrate to areas that are more rural. Urban wildlife face challenges such as direct loss of habitat, competition with non-native species, disturbance due to anthropogenic noise, and micro-climatic changes. Factors such as temperature, relative humidity, and noise affect the acoustical environment and may affect the ability of many animals, including birds, to communicate.

Understanding how urbanization affects birds’ singing behavior is critical because singing often plays a vital role in attracting mates and defending territories. In addition, as global climate change occurs it will become …

Be Much: Teaching The Principles Of Design, Lois J. Chattin

Art Graduate Theses and Projects

What constitutes a piece of artwork? Is it the subject matter, the idea, the meaning, or the way in which it is made that realizes its success? Or is it the mere fact that human beings created it with purpose? If two pieces of artwork address the same subject, can one be considered better or more compelling than the other? Is there even such a thing as “good art” as opposed to “poor art”, or is that a debate that can only be answered within a culture or time period? Can one really judge the value of art, or is …

An Antibody Directed Against The Fusion Peptide Of Junin Virus Envelope Glycoprotein Gpc Inhibits Ph-Induced Membrane Fusion, Joanne York, Jody D. Berry, Ute Stroeher, Qunnu Li, Heinz Feldmann, Min Lu, Meg Trahey, Jack H. Nunberg

Biological Sciences Faculty Publications

The arenavirus envelope glycoprotein (GPC) initiates infection in the host cell through pH-induced fusion of the viral and endosomal membranes. As in other class I viral fusion proteins, this process proceeds through a structural reorganization in GPC in which the ectodomain of the transmembrane fusion subunit (G2) engages the host cell membrane and subsequently refolds to form a highly stable six-helix bundle structure that brings the two membranes into apposition for fusion. Here, we describe a G2-directed monoclonal antibody, F100G5, that prevents membrane fusion by binding to an intermediate form of the protein on the fusion pathway. Inhibition of syncytium …

The Forum (Volume 39, Number 8), Valparaiso University School Of Law

Valparaiso Law School Forum

No abstract provided.

Conference All-Timers

NASIG Newsletter

No abstract provided.

May 2010 Full Issue

NASIG Newsletter

No abstract provided.

Weight Maintenance: Identifying Critical Skills And Strategies For Successful Weight Loss Maintenance, Bonnie L. Chapman

Regis University Student Publications (comprehensive collection)

The purpose of this research project was to identify and compile the critical skills, habits, and strategies that have been defined as facilitating successful weight loss maintenance. The concept and perception of the futility of maintaining lost weight is discussed, as well as the importance of changing one's mindset, habits, and lifestyle in order to be successful at long-term weight maintenance. Two key questions asked and discussed are: 1) Why do those who have lost weight experience such a difficult time maintaining that loss, and 2) is it possible to maintain weight loss for any length of time? Utilizing a …

Sagestep News, Spring 2010, No. 12, Sagestep

Newsletters

Seasonal newsletter of SageSTEP.

Tools For Using And Organizing Online Resources To Enhance Reference And Instruction, Cheryl D. Walters, Anne R. Diekama, Heather Leary, Sheri Haderlie

Library Faculty & Staff Publications

Demonstrates free tools for tracking, organizing, and repurposing digital resources for incorporation into libguides, powerpoint presentations, and other instructional aids. Tools included: Library of Congress Annotated Resource Set, Instructional Architect, fishbone charts, and timelines.

Scopophilia And Spectacle: Fashion And Femininity In The Novels Of Frances Burney, Cheryl Denise Clark

Dissertations

My dissertation investigates how the relationship between looking and being seen, or the interaction between scopophilia and spectacle, intersects with the rise of consumer culture and the ascendance of eighteenth-century fashion and fashionable places. By using Frances Burney’s novels as a lens through which to examine the eighteenth century’s fascination with looking, I consider the ways in which attracting “the look” or gaining attention through the visibility of stylish apparel and goods becomes a pathway to social agency in Burney’s novels. Fashion for Burney, I argue, emerges as a multifaceted system that manifests as a means of as social power …

Hsp110 Chaperones Control Client Fate Determination In The Hsp70–Hsp90 Chaperone System, Atin K. Mandal, Patrick A. Gibney, Nadinath B. Nillegoda, Maria A. Theodoraki, Avrom J. Caplan, Kevin A. Morano

Publications and Research

The Hsp110 family of protein chaperones was known to promote maturation of Hsp90 client proteins. The yeast Hsp110 ortholog Sse1 is now shown to influence the decision to fold or degrade substrates of the Hsp70–Hsp90 chaperone system when maturation is compromised.

The Vampire Myth And Christianity, Dorothy Ivey

Master of Liberal Studies Theses

The purpose of this work is to uncover the mystery of the relationship between the Catholic Church and the vampire myth. Presented first is a discussion of what a vampire is and its origins. The discussion moves to the vampire myth and the close relationship and similarities between the myth and Christianity, like the importance of blood as a life force. This work goes on to address how the late medieval Church exploited the vampire myth in order to impart a greater influence on society than any other non-Christian belief system. Also, it explores how the Church provided solace for …