Digital Commons Network^™

Patterns Of Genetic And Morphological Variation In Deer Mice (Peromyscus Maniculatus) In The Warner Mountains, Allison Linnea Wade

Master's Theses

A previously recognized north-south mitochondrial DNA (mtDNA) break in populations of deer mice, Peromyscus maniculatus, was investigated in Western North America. A 383-bp fragment of the mtDNA control region was analyzed from 107 tissue samples in the unstudied Warner Mountains of northeastern California. To determine if this north-south mtDNA break was also reflected in morphology, six cranial and mandibular measurements were taken from 72 deer mice. Using multivariate analysis of variance (MANOVA), it was determined that cranial characters did not vary significantly between the two mtDNA haplogroups, and discriminant function analysis (DFA) was unable to discriminate between the two haplogroups. …

Happily Ever After: Construction Of Family In Disney Princess Collection Films, Jennifer Hecht

Master's Theses

This thesis examined the role and characterization of family members in Disney princess films. The purpose of this study was to fill gaps in previous research on the Disney princess films by analyzing the themes and collection as a whole, including the newest film in the collection, The Princess and the Frog. Using content analysis, this study identified three variables that were present in every Disney princess film in the collection - nuclear family, love, and appearance. The researcher found little family diversity in terms of types of households, parenting roles, and characterization of family members. Siblings were especially underrepresented. …

Halogenation Enzymes In Bacteria Associated With The Red-Banded Acorn Worm, Ptychodera Jamaicensis, Milena May Lilles

Master's Theses

Organohalogens have diverse biological functions in the environment. Marine acorn worms produce brominated products that may act as antifoulants, chemical deterrents, and substrates in bioluminescence reactions. Haloperoxidases purified from the homogenates of acorn worms synthesize bromophenols. Commensal or mutualistic bacteria living on the worms may produce halogenation enzymes that brominate organics.

The genomic DNA of 48 bacterial isolates from the surface of the red-banded acorn worm, Ptychodera jamaicensis, was extracted and screened for bromoperoxidase and FADH2-dependent halogenase genes. A 16S rDNA phylogenetic tree showed that the isolates were gram-positive bacteria and included 36 Firmicutes and 12 Actinobacteria. Nineteen isolates had …

Life History Characteristics Of The Starry Skate, Raja Stellulata, From California Waters, Kelsey James

Master's Theses

The order Rajiformes, or skates, is a morphologically conservative group that exhibits a wide range of life history characteristics. This inter-species variability warrants species-specific research. This study investigates the age, growth, reproduction, and habitat of the Starry Skate, Raja stellulata, which is endemic to the U.S. West Coast. Age and growth parameters were determined using two preparation techniques: gross sectioning and histological sectioning. The assumption that gross sections deposit one band pair a year was indirectly validated with centrum edge analysis and marginal increment ratio. It was not indirectly validated with histological sections. Age estimates from gross sections ranged from …

Emancipatory Pedagogy Through Serialized Heuristic Reflection: Fostering Self-Awareness Of Dental Students' Prejudicial Beliefs, Deborah Narcisso

Master's Theses

This study investigated dental students' prejudicial beliefs towards underserved patient populations as an upstream constituent of provider attitudinal barriers to care. The objectives were to explore the nature of prejudicial beliefs, to assess the value of critical reflection as essential preparation for patient care, and to identify insights that would inform the preclinical curriculum that, ultimately, reduce oral health disparity.

An original reflection assignment was introduced into the preclinical curriculum of first year dental students to journal about the legitimacy of their prejudicial beliefs. Results indicated dental students identified a range of prejudicial beliefs and, through self-direction, experienced awareness and …

Developing Criteria And Metrics For Assessing Recycled Water Program Effectiveness, Michelle Arias

Master's Theses

Many U.S. states are currently experiencing or expect to experience water shortages in the next ten years. Recycling water is one strategy states are pursuing to minimize water shortages. Many states, however, have been unable to reach goals for volume of water recycled, and many regional and municipal programs have been ineffective in meeting production goals. Existing literature focuses primarily on how to implement a program and defines success as the ability to establish a program. After several decades of recycled water use in the United States, there is a lack of accepted metrics that allow for a cross comparison …

Ecological Strategies In California Chaparral: Interacting Effects Of Soils, Climate, And Fire On Specific Leaf Area, B L. Anacker, N Rajakaruna, D D. Ackerly, S P. Harrison, J E. Keeley, M C. Vasey

Faculty Publications, Biological Sciences

Background: High values of specific leaf area (SLA) are generally associated with high maximal growth rates in resource-rich conditions, such as mesic climates and fertile soils. However, fire may complicate this relationship since its frequency varies with both climate and soil fertility, and fire frequency selects for regeneration strategies (resprouting versus seeding) that are not independent of resource-acquisition strategies. Shared ancestry is also expected to affect the distribution of resource-use and regeneration traits. Aims: We examined climate, soil, and fire as drivers of community-level variation in a key functional trait, SLA, in chaparral in California. Methods: We quantified the phylogenetic, …

Changes In Apparent Molar Water Volume And Dkp Solubility Yield Insights On The Hofmeister Effect, Daryl K. Eggers, A. Y. Payumo, R. M. Huijon, D. D. Mansfield, L. M. Belk, A. K. Bui, A. E. Knight

Faculty Publications, Chemistry

This study examines the properties of a 4 × 2 matrix of aqueous cations and anions at concentrations up to 8.0 M. The apparent molar water volume, as calculated by subtracting the mass and volume of the ions from the corresponding solution density, was found to exceed the molar volume of ice in many concentrated electrolyte solutions, underscoring the nonideal behavior of these systems. The solvent properties of water were also analyzed by measuring the solubility of diketopiperazine (DKP) in 2.000 M salt solutions prepared from the same ion combinations. Solution rankings for DKP solubility were found to parallel the …

A Critical Look At The Role Of Technology As A Transformative Agent, Grinell Smith

Faculty Publications

No abstract provided.

The Relations Between Traumatic Exposures, Post-Traumatic Stress Disorder And Anger In Male And Female Veterans, Miranda E. Worthen

Faculty Publications

Military personnel who have served in Operation Iraqi Freedom and Operation Enduring Freedom have experienced high rates of combat exposure, which is associated with posttraumatic stress disorder. Less is known about the relations between military sexual trauma (sexual harassment, assault, and rape while serving in the military) and posttraumatic stress disorder. Little is known about anger problems in this Operation Enduring Freedom/Operation Iraqi Freedom veteran population, which research from prior conflicts suggests may be a consequence of both traumas and posttraumatic stress disorder. Anger is an emotional state closely related to aggression, hostility, and violence. Veterans who have difficulty controlling …

Impact, Spring 2011, San Jose State University, Connie L. Lurie College Of Education

Impact (College of Education)

No abstract provided.

Strategies To Disrupt Online Child Pornography Networks, Kila Joffres, Martin Bouchard, Richard Frank, Bryce Westlake

Faculty Publications

This paper seeks to determine which attack strategies (hub, bridge, or fragmentation) are most effective at disrupting two online child pornography networks in terms of outcome measures that include density, clustering, compactness, and average path length. For this purpose, two networks were extracted using a web-crawler that recursively follows child exploitation sites. It was found that different attack strategies were warranted depending on the outcome measure and the network structure. Overall, hub attacks were most effective at reducing network density and clustering, whereas fragmentation attacks were most effective at reducing the network's distance-based cohesion and average path length. In certain …

The Influence Of Neuroticism On Stress Perception And Its Resultant Negative Affect, Irum Saeed Abbasi

Master's Theses

There is contemporary literature reporting the role of the neuroticism (N) personality type in the stress process. People with elevated neuroticism experience more interpersonal stressors, perceive daily events as more negative, and use maladaptive ways to combat stressors. This thesis explores the influence of neuroticism on stress perception and the associated negative affect. In the current study, mood and stress perception of pre-screened college students who scored high and low on the neuroticism subscale were manipulated, with a laboratory psycho-social stressor, after their moods were initially neutralized to their respective base levels. Later, their mood and stress perception were manipulated …

Comparative Analysis Of Research Output Of Federal Universities In Southern Nigeria, Victoria N. Okafor

Library Philosophy and Practice (e-journal)

The study was carried out to compare the research output of academics in science and engineering faculties in southern Nigeria using bibliometric analysis. Descriptive survey method was used for the study. Through stratified random sampling six federal universities were selected out of 13 for the study. Two hundred and ninety-one academic staff with the rank of lecturer II and above were used for the study. The research output considered in this study was counting of journal articles and supervision of postgraduate students. The study showed that University of Benin had the highest publication of all the universities but mainly in …

Spartan Daily December 9, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 53

Spartan Daily December 8, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 52

Spartan Daily December 7, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 51

Spartan Daily December 6, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 50

A Microrna Target Prediction Algorithm, Rupinder Singh

Master's Projects

MicroRNA target prediction using the experimental methods is a challenging task. To accelerate the process of miRNA target validation, many computational methods are used. Computational methods yield many potential candidates for experimental validation. This project is about developing a new computational method using dynamic programming to predict miRNA targets with more accuracy. The project discusses the currently available computational methods and develops a new algorithm using the currently available knowledge about miRNA interactions.

Spartan Daily November 23, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 46

Spartan Daily November 16, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 42

Spartan Daily November 10, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 40

Spartan Daily November 2, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 35

Knowledge Area Module 1: Principles Of Societal Development, Francis E. Howard

Faculty and Staff Publications

In the Breadth component of the KAM, I explore the question of why the U.S. education system throughout the history of the country has failed to provide students a quality education. An analysis of the views of Abraham Maslow, Jean Piaget, and John Dewey, and others who emphasized the importance and relevance of being able to learn and think critically, are reviewed. The ability to communicate what is learned for the betterment of the individual,l as well as society as a whole, is explored.

Spartan Daily October 28, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 33

Spartan Daily October 26, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 31

Spartan Daily October 25, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 30

Spartan Daily October 21, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 29

Spartan Daily October 20, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 28

Spartan Daily October 13, 2010, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 135, Issue 24