Digital Commons Network^™

A Narrative Review Of Yoga And Mindfulness As Complementary Therapies For Addiction., Surbhi Khanna, Jeffrey M Greeson

College of Science & Mathematics Departmental Research

This paper reviews the philosophical origins, current scientific evidence, and clinical promise of yoga and mindfulness as complementary therapies for addiction. Historically, there are eight elements of yoga that, together, comprise ethical principles and practices for living a meaningful, purposeful, moral and self-disciplined life. Traditional yoga practices, including postures and meditation, direct attention toward one's health, while acknowledging the spiritual aspects of one's nature. Mindfulness derives from ancient Buddhist philosophy, and mindfulness meditation practices, such as gentle Hatha yoga and mindful breathing, are increasingly integrated into secular health care settings. Current theoretical models suggest that the skills, insights, and self-awareness …

Preparation Of A Polylactic Acid With Hydroxyapatite Reinforcement Composite, Odessa N. Quezon

Materials Engineering

Biodegradable polymers are a prime material choice for temporary biomedical devices due to its ability to degrade into non-toxic products for their use in vivo. However, polylactic acid (PLA) by itself lacks the sufficient strength and stiffness to permit their use as its properties begin to decrease as the polymer degrades. To improve the polymer’s mechanical properties, hydroxyapatite (HA) will be added to the PLA solution to act as reinforcement. The chemical property, glass transition temperature of a polymer, also plays a key role in the mechanical properties of the polymer. PLA’s glass temperature is 130⁰F. A polymer that …

New Hampshire Water Resources Research Center Annual Technical Report Fy 2012, New Hampshire Water Resources Research Center (Nh Wrrc)

NH Water Resources Research Center Scholarship

No abstract provided.

All In The Junkab'al: The House In Q'Eqchi' Society, Ashley Kistler

Faculty Publications

Recent studies examine how individuals create kinship through economic transactions, ritual, and religion. This paper explores how Q’eqchi’ women in San Juan Chamelco, Guatemala generate the logics of kinship through marketing. In Chamelco, the Q’eqchi’ construct kinship through the local category of the junkab’al, ‘family’, literally ‘one home’. Members of Q’eqchi’ junkab’als create the substance of kinship through shared residence and participation in daily life. Chamelco’s women use marketing to establish kinship, incorporating market employees into their junkab’als. Since market positions have been passed down in junkab’als for generations and constitute the family estate, market women seek heirs to perpetuate …

Too Many Immigrants?: Examining Alternative Forms Of Immigrant Population Innumeracy, Daniel Herda

Sociology Faculty Publications

The tendency to overestimate immigrant population sizes has garnered considerable scholarly attention for its potential link to anti-immigrant policy support. However, this existing innumeracy research has neglected other forms of ignorance, namely underestimation and nonresponse. Using the 2002 European Social Survey, the current study examines the full scope of innumeracy for the first time. Results indicate that underestimation and nonresponse occur commonly across twenty-one countries and that overestimation is far from ubiquitous. Nonresponders in particular are found to represent a distinct innumeracy form associated with low cognitive availability and high negative affect. Multilevel models indicate that underestimation associates with greater …

Environmental Impacts Of One Puppy Mill Among Many: A Case History, John A. Gill

Puppy Mills Collection

In recent decades, the animal welfare aspects of irresponsibly-managed commercial dog-breeding businesses have attracted national attention, prompting legislative and regulatory actions. However, the environmental impacts of such businesses, also known as puppy mills, have received far less attention. Most puppy mills are secretive; therefore, it is hard to get documented information about their environmental impacts. Although the former Whispering Oaks Kennels near Parkersburg, W.Va., also kept secrets, reliable environmental information regarding its operation became available because in the summer of 2008, Wood County cited the facility for violating the State’s water pollution and solid waste statutes. This report is based …

Rescued Goats At A Sanctuary Display Positive Mood After Former Neglect, Elodie F. Briefer, Alan G. Mcelligott

Sentience Collection

Moods influence cognitive processes in that people in positive moods expect more positive events to occur and less negative ones (“optimistic bias”), whereas the opposite happens for people in negative moods (“pessimistic bias”). The evidence for an effect of mood on cognitive bias is also increasing in animals, suggesting that measures of optimism and pessimism could provide useful indicators of animal welfare. For obvious ethical reasons, serious poor treatments cannot be easily replicated in large mammals in order to study their long-term effects on moods. In this study, we tested the long-term effects (>2 years) of prior poor welfare …

Environmental Change Alters Personality In The Rainbow Trout, Oncorhynchus Mykiss, Ashley J. Frost, Jack S. Thomson, Charlotte Smith, Hannah C. Burton, Ben Davis, Phillip C. Watts, Lynne U. Sneddon

Sentience Collection

Boldness is a personality trait that defines how individuals respond to risky situations and has clear fitness consequences. Since the adaptive value of boldness is context dependent, the benefit of a distinct personality is less clear when the environment is unpredictable. An ability to modulate behaviour can be beneficial, although as behavioural plasticity itself may be costly this depends on the levels of environmental stability. Both boldness and its plasticity are linked with physiological stress coping mechanisms, whereby animals with reduced glucocorticoid responses to stress are bolder and less flexible in behaviour. We investigated the behavioural changes made by bold …

Site Fidelity And Homing Behaviour In Intertidal Fishes, Gemma E. White, Culum Brown

Sentience Collection

The theory of ecological cognition poses that the brains and behaviour of animals are shaped by the environmental challenges they face in their everyday lives. Site fidelity and homing ability was tested for five species of intertidal rock pool fish by tagging and displacing them to new rock pools at various distances from their ‘home’ rock pools. Three of the species were rock pool specialists whilst the remaining two spend a small proportion of their life in rock pools during early ontogeny. The three specialists showed strong site fidelity with >50 % of individuals found in the same pool 42 …

Are Juvenile Domestic Pigs (Sus Scrofa Domestica) Sensitive To The Attentive States Of Humans? The Impact Of Impulsivity On Choice Behaviour, Christian Nawroth, Mirjam Ebersbach, Eberhard Von Borell

Attention Collection

Previous studies have shown that apes, dogs and horses seem to be able to attribute attentive states to humans. Subjects chose successfully between two persons: one who was able to see the animal and one who was not. Using a similar paradigm, we tested a species that does not rely strongly on visual cues, the domestic pig (Sus scrofa domestica). Subjects could choose between two unfamiliar persons, with only one showing attention, in three different conditions (body, head away, body turned - head front). Subjects (n = 16) only showed a tendency towards …

Conceptualising The Impact Of Arousal And Affective State On Operant Conditioning, Melissa J. Starling, Nicholas Branson, Denis Cody, Paul D. Mcgreevy

Animal Training and Obedience Collection

Animal training relies heavily on an understanding of species-specific behaviour as it integrates with operant conditioning principles. Following on from recent studies showing that affective states and arousal levels may correlate with behavioural outcomes, we explore the contribution of both affective state and arousal in behavioural responses to operant conditioning. This paper provides a framework for assessing how affective state and arousal may influence the efficacy of operant training methods. It provides a series of three-dimensional conceptual graphs as exemplars to describing putative influences of both affective state and arousal on the likelihood of dogs and horses performing commonly desired …

Marine Invertebrates: Communities At Risk, Jennifer A. Mather

Ecological Impacts of Climate Change Collection

Our definition of the word ‘animal’ centers on vertebrates, yet 99% of the animals on the planet are invertebrates, about which we know little. In addition, although the Census of Marine Life (COML.org) has recently conducted an extensive audit of marine ecosystems, we still do not understand much about the animals of the seas. Surveys of the best-known ecosystems, in which invertebrate populations often play a key role, show that the invertebrate populations are affected by human impact. Coral animals are the foundation of coral reef systems, which are estimated to contain 30% of the species in the ocean. Physical …

Strength Testing And Material Characterization Of Cactus Spines, Mary Cooper, Jeff Goldstein, Thomas Tarlton

Materials Engineering

Twelve different species of cactus spines from 6 different genera were collected from living specimens and maintained in a dry storage environment. Spines from each species underwent 3-point bend testing, XRD testing, and SEM imaging. XRD analysis was used to verify the presence of cellulose whisker like nanocrystals and to calculate the percent crystallinity of each spine. SEM images were captured of fracture surfaces at viewing angles of 90° and 45° relative to the fracture surface, with magnifications ranging between 150x and 4,000x. A total of six spines from each species were tested in three point bending using a high-resolution …

Sustainability Trends For Museums, Zoos, And Aquariums: A Website Evaluation, Alison Sunahara

Recreation, Parks, and Tourism Administration

Sustainability is an emerging trend that is accessible through programs and practices for the public and organizations. Museums, zoos, and aquariums exhibit and maintain collection pieces for observation and study. The purpose of the study was to analyze the top museum, zoo, and aquarium websites to determine their sustainability practices. This study was conducted through a website checklist developed by the researcher. Data were collected using a representative sample of the top museum, zoos, and aquariums within the United States. The sample was based upon the Travel Channel’s “Top 10 Free U.S. Museums”, “America’s Wildest Zoos”, and “Best Aquariums in …

Benefits Of Pre-Lecture Assignments And Inquisition Based Learning In Comparison To Traditional Lecture Modes In Science Education, Lance Toppen

Biological Sciences

Experiment was an assessment of the efficacy of two different teaching styles: traditional lecturing and a question based approach. In a traditional lecture class students frequently come to class with little or no previous exposure to the lecture topic. This may limit comprehension, retention, and the development of critical thinking skills. The questioning approach we used involved flipping the classroom where students were expected learn the lecture material at home by answering a comprehensive list of questions from textbook chapters. They were expected to come to each class period prepared to engage in a discussion of the subject matter, prompted …

Variability In Soil Climate And Respiration On Managed Timber Stands: A Case Study In Southwest Oregon, Scott Pensky, Adrian Gallo

Natural Resources Management and Environmental Sciences

Thinning of forested lands and timber stands in the Pacific Northwest have taken place for centuries with a limited understanding of how the alterations may affect ecosystem functions. The goal of this study was to examine the soil climate and microbial activity on a seasonal timescale of thinning practices examined at different stages of succession. Two timber stands in Southwestern Oregon within the Grayback Creek Watershed were chosen because of identical forest management techniques separated by a 10-year treatment interval (40% variable density thinning). Field methods and equipment measured canopy coverage, soil moisture and temperature at 3 depths (5, 15, …

Application Of Systems Engineering And Project Management For Algae Photo Bioreactors, Andrew S. Balberchak

Industrial and Manufacturing Engineering

EXECUTIVE SUMMARY

Today there is much talk about different sources for biofuel to replace the decreasing supply of fossil fuels. Algae seem very promising with its abundance across the globe and relatively simple growing conditions. Lipids can be extracted from this organism which is then converted to biofuel. Although biofuel production from algae is not economically viable at this stage, researchers are suggesting using the by-products of algae for supplemental and healthcare use. If true, this could justify the economics of obtaining fuel from algae by creating more markets from various algae products.

Cal Poly State University’s Food Science and …

Reason-To-Reuse: A Sustainable To-Go Food Storage Container System For Restaurants, Ryan Christopher Labuda

Industrial and Manufacturing Engineering

A food storage container (FSC), also known as a to-go box, is a very popular way for Americans to pick up food when in a rush and take it with them or store leftovers after dining. Some of the more popular materials that make up FSCs include Styrofoam, paper and plastic. These FSCs are meant for one time use and subsequently the majority end up as waste in their local regions. Reason-To-Reuse is a sustainable business that provides an alternative to the current model of disposable FSCs at restaurants by cutting down on waste. The objective of the Reason-To-Reuse project …

Size-Dependent Trophic Patterns Of Pallid Sturgeon And Shovelnose Sturgeon In A Large River System, William E. French, Brian D.S. Graeb, Katie N. Bertrand, Steven R. Chipps, Robert A. Klumb

United States Fish and Wildlife Service: Publications

This study compared patterns of d15N and d13C enrichment of pallid sturgeon Scaphirhynchus albus and shovelnose sturgeon S. platorynchus in the Missouri River, United States, to infer their trophic position in a large river system. We examined enrichment and energy flow for pallid sturgeon in three segments of the Missouri River (Montana/North Dakota, Nebraska/South Dakota, and Nebraska/Iowa) and made comparisons between species in the two downstream segments (Nebraska/South Dakota and Nebraska/Iowa). Patterns in isotopic composition for pallid sturgeon were consistent with gut content analyses indicating an ontogenetic diet shift from invertebrates to fish prey at sizes of .500-mm fork length …

Mycobacterium Bovis (Bovine Tuberculosis) Infection In North American Wildlife: Current Status And Opportunities For Mitigation Of Risks Of Further Infection In Wildlife Populations, Ryan S. Miller, Steven J. Sweeney

Zoonotics and Wildlife Disease: Publications

Mycobacterium bovis (M. bovis), the causative agent of bovine tuberculosis, has been identified in nine geographically distinct wildlife populations in North America and Hawaii and is endemic in at least three populations, including members of the Bovidae, Cervidae, and Suidae families. The emergence of M. bovis in North American wildlife poses a serious and growing risk for livestock and human health and for the recreational hunting industry. Experience in many countries, including the USA and Canada, has shown that while M. bovis can be controlled when restricted to livestock species, it is almost impossible to eradicate …

Mathematical Modeling Of The Regulatory T Cell Effects On Renal Cell Carcinoma Treatment, Lisette G. De Pillis, Trevor Caldwell '12, Elizabeth Sarapata '13, Heather Williams '12

All HMC Faculty Publications and Research

We present a mathematical model to study the effects of the regulatory T cells (Treg) on Renal Cell Carcinoma (RCC) treatment with sunitinib. The drug sunitinib inhibits the natural self-regulation of the immune system, allowing the effector components of the immune system to function for longer periods of time. This mathematical model builds upon our non-linear ODE model by de Pillis et al. (2009) [13] to incorporate sunitinib treatment, regulatory T cell dynamics, and RCC-specific parameters. The model also elucidates the roles of certain RCC-specific parameters in determining key differences between in silico patients whose immune profiles allowed them to …

B Cell Chronic Lymphocytic Leukemia - A Model With Immune Response, Seema Nanda, Lisette G. De Pillis, Ami E. Radunskaya

All HMC Faculty Publications and Research

B cell chronic lymphocytic leukemia (B-CLL) is known to have substantial clinical heterogeneity. There is no cure, but treatments allow for disease management. However, the wide range of clinical courses experienced by B-CLL patients makes prognosis and hence treatment a significant challenge. In an attempt to study disease progression across different patients via a unified yet flexible approach, we present a mathematical model of B-CLL with immune response, that can capture both rapid and slow disease progression. This model includes four different cell populations in the peripheral blood of humans: B-CLL cells, NK cells, cytotoxic T cells and helper T …

The Power Of Prediction Ear Training And The Scientific Method, Diane Follet

Journal of Music Theory Pedagogy E-Journal 2013-2017

No abstract provided.

Localization Of Phosphatidylinositol 4,5-Bisphosphate To Lipid Rafts And Uroids In The Human Protozoan Parasite Entamoeba Histolytica, Amrita B. Koushik, Rhonda R. Powell, Lesly A. Temesvari

Publications

Entamoeba histolytica is an intestinal protozoan parasite and is the causative agent of amoebiasis. During invasive infection, highly motile amoebae destroy the colonic epithelium, enter the blood circulation, and disseminate to other organs such as liver, causing liver abscess. Motility is a key factor in E. histolytica pathogenesis, and this process relies on a dynamic actomyosin cytoskeleton. In other systems, phosphatidylinositol 4,5-bisphosphate [PI(4,5)P₂] is known to regulate a wide variety of cellular functions, including signal transduction, actin remodeling, and cell motility. Little is known about the role of PI(4,5)P₂ in E. histolytica pathogenicity. In this study, we …

Update - June 2013, Loma Linda University Center For Christian Bioethics

Update

In this issue:

-- Will You Be a Provider or a Professional?
-- The Jack Provansha Bioethics Lecture Opens LLU School of Medicine Alumni Convention
-- From the Director - One Generation to the Next
-- Animal Rights: A Call to Commitment
-- Vegetarianism: The Interface of Science & Values
-- Bioethics at the Alumni Postgraduate Convention
-- Obamacare and the Future of Loma Linda
-- Center's Bioethics Grand Rounds: Poetry at the Bedside

The Unity Of Knowledge And The Faithfulness Of God: The Theology Of Mathematical Physicist John Polkinghorne, Matt Delong

ACMS Conference Proceedings 2013

In this paper we will give a brief introduction to Polkinghorne's life and work. We will give an introduction to Polkinghorne's approach to philosophy and theology. We will introduce the two most significant influences on Polkinghorne's development as a theologian and philosopher of science. We will then give a necessarily telegraphic review of some of the topics addressed in Polkinghorne's theology, including his thoughts on science and religion, natural theology, evil, providence, prayer, resurrection, the soul and eschatology. We will then conclude with a few short examples of Polkinghorne's thoughts on mathematics.

Googol-Part Fugue: Another Imagination Of Divine Providence And Game Theory, Gideon Lee

ACMS Conference Proceedings 2013

The problem of evil presents an intellectual hurdle for some to believe in a good and omnipotent God. The emergence of open theism could be seen as an attempt to make a stronger case for the free will defense. However, in denying divine foreknowledge as traditionally understood, open theism contradicts biblical revelation not only in its direct claims, but also when its logical implications for divine providence are worked out. The open theist Alan Rhoda has sought to explain through game theory how some degree of divine providence is possible under open theism. That explanation is astonishing since the open …

Design And Development Of An Integrated Mobile Robot System For Use In Simple Formations, Christopher D. Brune

Electronic Theses and Dissertations

In recent years, formation control of autonomous unmanned vehicles has become an active area of research with its many broad applications in areas such as transportation and surveillance. The work presented in this thesis involves the design and implementation of small unmanned ground vehicles to be used in leader-follower formations. This mechatronics project involves breadth in areas of mechanical, electrical, and computer engineering design. A vehicle with a unicycle-type drive mechanism is designed in 3D CAD software and manufactured using 3D printing capabilities. The vehicle is then modeled using the unicycle kinematic equations of motion and simulated in MATLAB/Simulink. Simple …

"As Our Elders Taught Us To Speak It": Chinuk Wawa And The Process Of Creating Authenticity, Kylie N. Johnson

Electronic Theses and Dissertations

Chinuk Wawa (also called Chinook Jargon) began as a trading language of the Pacific Northwest in the late eighteenth century. As it developed, it became the major heritage language of the Confederated Tribes of the Grand Ronde, an intertribal nation located in Oregon. Now, as older speakers of the language pass on, there is an effort by the Grand Ronde to revitalize this language not only on the Grand Ronde Reservation, but also in nearby Portland, Oregon. However, revitalization can be a complicated process, as tribal leaders attempt to define Chinuk to maintain its traditions while adapting its vocabulary for …

Host Use And Geographic Variation In Fall Webworms (Hyphantria Cunea), Katrina J. Loewy

Electronic Theses and Dissertations

Host use in herbivores is determined by a variety of ecological drivers, including bottom-up and top-down selective pressures such as host abundance, host plant quality, and parasitism pressure. If the relative importance and strength of interactions among these selective conditions change over an herbivore’s geographic range, local patterns of host use should change in response, evident in differing diet breadths. The fall webworm (Hyphantria cunea) is a widespread, polyphagous moth with two color morphs, red and black-headed. In the eastern United States, fall webworms feed on dozens of plant species and previous research demonstrated that host plant abundance …