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On The Value Of Philosophy: The Latin American Case [Abstract], Manuel Vargas

Comparative Philosophy

There is very little study of Latin American philosophy in the English-speaking philosophical world. This can sometimes lead to the impression that there is nothing of philosophical worth in Latin American philosophy or its history. The present article offers some reasons for thinking that this impression is mistaken, and indeed, that we ought to have more study of Latin American philosophy than currently exists in the English-speaking philosophical world. In particular, the article argues for three things: (1) an account of cultural resources that is useful for illuminating the fact of cultural differences and variations in cultural complexity, (2) a …

A Multiscale And Multidisciplinary Investigation Of Ecosystem- Atmosphere Co2 Exchange Over The Rocky Mountains Of Colorado, Jielun Sun, Steven Oncley, Sean Burns, Britton Stephens, Donald Lenschow, Teresa Campos, Russell Monson, David Schimel, William Sacks, Stephan Dewekker, Chun-Ta Lai, Brian Lamb, Dennis Ojima, Patrick Ellsworth, Leonel Sternberg, Sharon Zhong, Craig Clements, David Moore, Dean Anderson, Andrew Watt, Jia Hu, Mark Tschudi, Steven Aulenbach, Eugene Allwine, Teresa Coons

Faculty Publications, Meteorology and Climate Science

A significant fraction of Earth consists of mountainous terrain. However, the question of how to monitor the surface–atmosphere carbon exchange over complex terrain has not been fully explored. This article reports on studies by a team of investigators from U.S. universities and research institutes who carried out a multiscale and multidisciplinary field and modeling investigation of the CO2 exchange between ecosystems and the atmosphere and of CO2 transport over complex mountainous terrain in the Rocky Mountain region of Colorado. The goals of the field campaign, which included ground and airborne in situ and remote-sensing measurements, were to characterize unique features …

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

Spartan Daily (School of Journalism and Mass Communications)

Volume 134, Issue 2

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

Spartan Daily (School of Journalism and Mass Communications)

Volume 134, Issue 1

Sjsu Erfa News, Fall 2010, San Jose State University, Emeritus And Retired Faculty Association

Emeritus and Retired Faculty Association (ERFA) Newsletter

Volume 24, Number 1

Sjsu Erfa News, Late Spring 2010, San Jose State University, Emeritus And Retired Faculty Association

Emeritus and Retired Faculty Association (ERFA) Newsletter

Volume 23, Number 5

Methane Emission From A Tropical Wetland In Ka'au Crater, O'Ahu, Hawai'i, Maxime Grand, Eric Gaidos

Faculty Publications

Natural tropical wetlands constitute an important but still poorly studied source of atmospheric methane, a powerful greenhouse gas. We measured net methane emission, soil profiles of methane generation and oxidation, and related environmental parameters in a tropical wetland occupying the Ka'au extinct volcanic crater on the Hawaiian island of O'ahu. The wetland has a fluctuating water table with dynamics that can be reproduced using precipitation data and a simple model. Median net methane flux was 117 mg m-2 day-1 and is consistent with measurements at other tropical sites. Net methane flux in the Commelina diffusa—dominated vegetation pattern (honohono) was significantly …

The Carboxyl-Terminal Segment Of Apolipoprotein A-V Undergoes A Lipid-Induced Conformational Change, Kasuen Mauldin, B. L. Lee, M. Oleszczuk, B. D. Sykes, R. O. Ryan

Faculty Publications

Apolipoprotein (apo) A-V is a 343-residue, multidomain protein that plays an important role in regulation of plasma triglyceride homeostasis. Primary sequence analysis revealed a unique tetraproline sequence (Pro293-Pro296) near the carboxyl terminus of the protein. A peptide corresponding to the 48-residue segment beyond the tetraproline motif was generated from a recombinant apoA-V precursor wherein Pro295 was replaced by Met. Cyanogen bromide cleavage of the precursor protein, followed by negative affinity chromatography, yielded a purified peptide. Nondenaturing polyacrylamide gel electrophoresis verified that apoA-V(296-343) solubilizes phospholipid vesicles, forming a relatively heterogeneous population of reconstituted high-density lipoprotein with Stokes’ diameters>17 nm. At …

Sjsu Erfa News, Winter 2010, San Jose State University, Emeritus And Retired Faculty Association

Emeritus and Retired Faculty Association (ERFA) Newsletter

Volume 23, Number 3

Vascular Plants Of Adjacent Serpentine And Granite Outcrops On The Deer Isles, Maine, Usa, N Pope, T B. Harris, N Rajakaruna

Faculty Publications, Biological Sciences

We performed a comparative study of the vascular flora of a serpentine outcrop, Pine Hill, and that of a granite outcrop, Settlement Quarry, from Little Deer Isle and Deer Isle, respectively, Hancock County, Maine. We established four transects along a gradient from exposed to forested areas within each outcrop. Plants were recorded for presence and percent cover from circular plots along each transect. Soil and tissue samples were collected to examine soil-tissue elemental relations. One hundred thirty-two taxa were recorded from serpentine and 89 from granite. Fifty-seven taxa were shared by both sites. Species richness (α diversity) and diversity indices …

On The Accuracy Of Explicit Finite-Volume Schemes For Fluctuating Hydrodynamics, Aleksandar Donev, Eric Vanden-Eijnden, Alejandro Garcia, John B. Bell

Faculty Publications

This paper describes the development and analysis of finite-volume methods for the Landau–Lifshitz Navier–Stokes (LLNS) equations and related stochastic partial differential equations in fluid dynamics. The LLNS equations incorporate thermal fluctuations into macroscopic hydrodynamics by the addition of white noise fluxes whose magnitudes are set by a fluctuation-dissipation relation. Originally derived for equilibrium fluctuations, the LLNS equations have also been shown to be accurate for nonequilibrium systems. Previous studies of numerical methods for the LLNS equations focused primarily on measuring variances and correlations computed at equilibrium and for selected nonequilibrium flows. In this paper, we introduce a more systematic approach …

Shearwater Foraging In The Southern Ocean: The Roles Of Prey Availability And Winds, B Raymond, Scott A. Shaffer, S Sokolov, E Woehler, D P. Costa, L Einoder, M Hindell, G Hosie, M Pinkerton, P M. Sagar, D Scott, A Smith, D R. Thompson, C Vertigan, H Weimerskirch

Faculty Publications, Biological Sciences

Background Sooty (Puffinus griseus) and short-tailed (P. tenuirostris) shearwaters are abundant seabirds that range widely across global oceans. Understanding the foraging ecology of these species in the Southern Ocean is important for monitoring and ecosystem conservation and management. Methodology/Principal Findings Tracking data from sooty and short-tailed shearwaters from three regions of New Zealand and Australia were combined with at-sea observations of shearwaters in the Southern Ocean, physical oceanography, near-surface copepod distributions, pelagic trawl data, and synoptic near-surface winds. Shearwaters from all three regions foraged in the Polar Front zone, and showed particular overlap in the region around 140°E. Short-tailed shearwaters …

Niche Partitioning Among And Within Sympatric Tropical Seabirds Revealed By Stable Isotope Analysis, H S. Young, D J. Mccauley, R Dirzo, R D. Dunbar, Scott A. Shaffer

Faculty Publications, Biological Sciences

The low productivity and unpredictable nature of resources in tropical waters would appear to make resource partitioning among predators difficult. Yet, stable isotope data from the present study suggest that substantial resource partitioning occurs among tropical seabird communities, both between and within species. In the present study, we compared δ13C and δ15N levels among 8 sympatric tropical seabird species. For a subset of these species, we also examined isotopic levels across years, breeding periods, and sexes. When breeding and non-breeding periods were both considered, we found that all species occupied distinct isotopic niches across at least one time period. Resource …

Characterization Of Protein Residue Surface Accessibility Using Sequence Homology, Radhika Pallavi Mishra

Master's Theses

Residues present on the surface of the proteins are involved in a number of functions, especially in ligand-protein interactions, that are important for drug design. The residues present in the core of the protein provide stability to the protein and help in maintaining protein structure. Hence, there is a need for a binary characterization of protein residues based on their surface accessibility (surface accessible or buried). Such a classification can aid in the directed study of either residue type.

A number of methods for the prediction of surface accessible protein residues have been proposed in the past. However, most of …

Aquatic Ecology Of San Felipe Lake, San Benito County, California, Julie Renee Casagrande

Master's Theses

This two-year study examined San Felipe Lake environmental factors and food-web relationships. The lake is shallow, warm, productive, and generally well-mixed. High turbidity resulted from wind mixing of bottom sediments, carp feeding activity, and plankton blooms and excluded submerged aquatic plants. Emergent vegetation was restricted by cattle grazing. Summer temperatures reached 26-28°C throughout the water column, and dissolved oxygen was occasionally low on the bottom overnight and during windless daytime periods. Phytoplankton, fine organic matter, and detritus formed the base of the food web, supporting a zooplankton community dominated by copepods, the water column macroinvertebrate Neomysis, and several open water …

Learning Statistics Using Concept Maps: Effects On Anxiety And Performance, Patrick Francis Cravalho

Master's Theses

The aim of this thesis was to study the use of concept mapping in an

undergraduate statistics course in order to examine the effects on statistics anxiety and

academic performance by means of a two-group quasi-experimental design. Two

undergraduate statistics classes were recruited for this study with one serving as the

treatment (concept map) group and one serving as the control (standard instruction)

group. It was hypothesized that the use of concept mapping would decrease the statistics

anxiety and improve the academic performance of students in the concept map group

when compared with the control group. The statistics anxiety of …

An Investigation Of Co-Rumination On Stress Levels And Mood, Anthony Thomas Holguin

Master's Theses

A recently defined type of social support known as co-rumination, the process of sharing negative thoughts, feelings, or ideas with a supporter that triggers the supporter to share similar thoughts and feelings of negativity, is believed to generate both a sense of bonding and an exacerbated stress response. The present study examined the impact of co-rumination on stress levels and mood states in men and women. Participants were assigned to one of three conditions (a control condition, a stress condition without a co-ruminator, or a stress condition with a co-ruminator), which depended on both the timeslot for which a participant …

Phenomenological Examination Of Depression In Female Collegiate Athletes, Alyson Jones

Master's Theses

Collegiate athletes may be at an increased risk of depression due to the pressure and stress they face. This risk is of great concern because their health, safety, and sport performance may all be affected. In addition, collegiate athletes are more likely to turn to maladaptive coping behaviors and less likely to seek help for mental health struggles than other populations. It has been suggested that a greater understanding of personal experiences would be helpful in increasing awareness and improving treatment. Therefore, the purpose of the current study was to explore the lived experience of depression in female collegiate athletes. …

Health Information Version 2.0: Female Students In Cyberspace, Sonia Easaw

Master's Theses

The arrival of the Internet, one of the greatest mass media vehicles of our time, has presented a wide platform for the dissemination of health information to the American public. A majority of adults in the United States search online for information about various health and medical topics, yet a particular portion of the general public, namely college students, searches for health information online at a higher rate than the general population. Female college students especially have cause to seek information about particular women's health matters that are relevant to their age group.

This study reveals new details about the …

A Framing Study Of Media Coverage On Climate Change From 1989 To 2009, Marie Mccann

Master's Theses

This thesis examined how climate change has been framed in four major news magazines--Maclean's, Newsweek, The Economist, and U.S. News and World Report--over the past 20 years. We looked at a number of framing elements, including primary frames, depth of coverage, framing the science, sources of information, section placement, and verbiage. A content analysis of 476 articles was performed. Articles included in the sample appeared in one of the four news magazines during the years 1989, 1993, 1997, 2001, 2005, and 2009 and included at least one sentence devoted to climate change. We found that the most predominant …

Interspecific Variation In Morphology And Swimming Performance Within Surfperches (Embiotocidae) From California, Benjamin Michael Perlman

Master's Theses

Surfperches are marine fishes that occupy nearshore habitats along the California coast. Morphology was analyzed to determine if there were differences among 19 preserved species. Principal components analysis (PCA) was used to reduce the dimensionality of the data. Morphological differences occurred among the 19 species. ANOVA revealed a habitat effect on PC2, which described the angle of attachment of the pectoral fin. Pearson correlation revealed that genetic relatedness decreased with increasing morphological differences on PC1, which described aspect ratio and body ratio. Based on PC2, four species were selected to conduct experiments on their swimming performance. U_crit and fin …

Queering Hegemonies Of Gender And Cultural Identity Through A Critical Adaptation Of Maxine Hong Kingston's Novel The Woman Warrior, Julia Valentina Salvador

Master's Theses

This thesis explores hegemonic discourses associated with the constructs of gender, culture, and transglobal migration from China to the United States and how these discourses might be made visible, resisted, internalized, reappropriated, and queered through live performance. This thesis used the methodology of critical adaptation and adapted Maxine Hong Kingston's novel The Woman Warrior (1976) into a one-woman performance that explored hegemonic social structures of gender, culture, and transglobal migration and the ways in which identity is constructed and performed. Through a critical adaptation and performance of literature, this thesis reflects, expands, and raises some of the nuanced issues of …

Electroless Deposition Of Plasmonic Nanostructures On Star Polymer Templates, Melia Tjio

Master's Theses

As an alternative technique, electroless deposition is gaining interest due to its simplicity (solution-based process, no complex instrumentation), economical aspect, and effectiveness to form certain desired film thicknesses and morphologies on a wide variety of substrates. This work describes the use of water-soluble, polyvalent star polymer templates to form spontaneous self-limiting monolayers on complimentary functionalized substrates that act as efficient adhesion layers for the electroless deposition of thin gold films. The resulting gold films display outstanding thickness control, uniformity, reproducibility, and plasmon resonance generation, as evaluated by Rutherford backscattering spectroscopy (RBS), surface plasmon resonance (SPR) spectroscopy, and atomic force microscopy …

The Effects Of Bordetella Pertussis On Dendritic Cell Imprinting Of Cd4+ T Cells, Sana Waheed

Master's Theses

Bordetella pertussis is an aerobic gram-negative bacterial pathogen that causes the human respiratory disease whooping cough. Despite widespread vaccination, whooping cough is reemerging due to decreased vaccine efficacy. One of the hallmarks of infection is lymphocytosis, which is induced by the pertussis toxin. Lymphocytes such as CD4+ T cells navigate to infected tissues through surface-trafficking molecules, which are imprinted during their interaction with tissue-associated dendritic cells. We hypothesized that the pertussis toxin affects the imprinting process resulting in altered expression of trafficking molecules on CD4+ T cells. We tested this hypothesis using a mouse model of infection. Imprinting levels on …

Effects Of Competition And Dispersal On The Recruitment Of The Annual Kelp Nereocystis Luetkeana, Matthew Suskiewicz

Master's Theses

In central California, the role of algal assemblages on the recruitment of the canopy producing annual kelp Nereocystis luetkeana was examined by experimentally manipulating canopy and understory algae within 1) a Macrocysits bed and 2) a Nereocystis bed. Nereocystis reproductive material was introduced in some plots to examine the role of dispersal distance on recruitment. Nereocystis recruitment at both sites was significantly higher during spring compared to recruitment observed later in the study. Recruitment continued throughout the fall, however, suggesting a broad recruitment window. Recruitment success increased dramatically when understory algae were removed. Presence of a canopy (Nereocystis or …

Uncultivated Environmental Tm7 Model To Study Human Disease-Associated Tm7 Bacteria, David Barton

Master's Theses

The TM7 bacterial phylum has no cultivated species and includes members that span a broad range of environmental and human habitats, some of which are associated with human periodontitis. In this project, activated wastewater TM7 bacteria were analyzed and their relatedness compared to human-associated TM7 bacteria for the long-term goal of using an environmental TM7 to better understand TM7 pathogenesis in humans. DNA was extracted from activated wastewater and PCR amplified using TM7 16S rRNA gene- specific primers. The ~1,170 base pair PCR products were then cloned and sequenced. DNA sequencing and phylogenetic analysis identified environmental TM7 clones with high …

Host-Parasite Ecology And Description Of The Louse Fly, Allobosca Crassipes, From Madagascar, Stanley Edmondson Vaughn

Master's Theses

The louse fly, Allobosca crassipes (Diptera: Hippoboscidae), is an obligate ectoparasite exclusive to lemurs in Madagascar. Research in Ranomafana National Park (RNP) in southeastern Madagascar has resulted in the identification of a new association of this fly with the black and white ruffed lemur, Varecia variegata variegata, and a confirmed association with Milne-Edwards' sifaka, Propithecus edwardsi. Previous descriptions of A. crassipes were based on only a few specimens, and the type specimen is presumed destroyed. The specimens of A. crassipes collected by SJSU in 2000-2001 provide the largest collection available for the purpose of describing this species.

Habitat …

Implementation Of Risk Management In The Medical Device Industry, Rachelo Dumbrique

Master's Theses

This study looks at the implementation and effectiveness of risk management (RM) activities in the medical device industry. An online survey was distributed to medical device professionals who were asked to identify RM-related activities performed during the device life cycle. RM activities and techniques included Establishing Risk Acceptance Criteria, Hazard Identification, Human Factors/Usability, Fault Tree Analysis (FTA), Design Failure Mode and Effects Analysis (DFMEA), Process Failure Mode and Effects Analysis (PFMEA), Hazard and Operability Study (HAZOP), Hazard Analysis and Critical Control Point (HACCP), Risk Benefit Analysis, and Risk Assessment of Customer Complaint. Devices were identified by type (therapeutic, surgical/clinical tools, …

Riparian Brush Rabbit Habitat Requirements In Caswell Memorial State Park, Clinton Robert Elsholz

Master's Theses

With the rapid growth of agricultural and urban development in California's Central Valley in the 20th and 21st centuries, many habitats, including riparian forests, have been drastically altered. Along with these habitats, species that are dependent on them have also been fragmented and their long-term survival threatened. The riparian brush rabbit (Sylvilagus bachmani riparius) is one such species that has experienced profound population contraction over the past century. This research was conducted at Caswell Memorial State Park ("the Park"), located in Ripon, California, which is the largest remaining habitat fragment within the rabbit's historical range. One objective of this research …

Learning Financial Literacy In The Family, Maria Paula Calamato

Master's Theses

This thesis examines the relationship between parental involvement and student level of financial literacy. Past studies have established that children's financial behavior and attitudes are shaped by their parents who pass on norms and social values to them. Using a convenience sample of 108 undergraduate students at a local state university, the present research tested whether children who had higher levels of financial literacy had parents who had taught them financial knowledge. The results of the test show that students' level of financial literacy is not significantly related to parental involvement.