Digital Commons Network^™

The Daily Egyptian, November 08, 2006, Daily Egyptian Staff

November 2006

No abstract provided.

Measurement Of The Cp-Violation Parameter Of B0 Mixing And Decay With Pp̅ → ΜμX Data, V. M. Abazov, Kenneth A. Bloom, Gregory R. Snow, D0 Collaboration

Kenneth Bloom Publications

We measure the dimuon charge asymmetry A in pp̅ collisions at a center of mass energy √s =1960 GeV. The data was recorded with the D0 detector and corresponds to an integrated luminosity of approximately 1:0 fb^-1. Assuming that the asymmetry A is due to asymmetric B⁰ ↔ B̅ mixing and decay, we extract the CP-violation parameter of B⁰ mixing and decay: [ℜ(∊_B⁰)]/[1+∣∊_B⁰∣² = (A_B⁰)/4 = -0.0023 ± 0.0011 (stat) ± 0.0008(syst). A_B⁰ is the dimuon charge asymmetry from decays of B …

Properties Of Monotonic Effects, Tyler J. Vanderweele, James M. Robins

COBRA Preprint Series

Various relationships are shown hold between monotonic effects and weak monotonic effects and the monotonicity of certain conditional expectations. This relationship is considered for both binary and non-binary variables. Counterexamples are provide to show that the results do not hold under less restrictive conditions. The ideas of monotonic effects are furthermore used to relate signed edges on a directed acyclic graph to qualitative effect modification.

Acculturation Status And Heavy Alcohol Use Among Mexican American College Students: Investigating The Moderating Role Of Gender, Byron L. Zamboanga, Marcela Raffaelli, Nicholas J. Horton

Department of Psychology: Faculty Publications

We examined whether gender moderates the association between acculturation and heavy alcohol use. The sample consisted of 126 Mexican American college students (Mean age = 24.7 years; 57% female) who completed self-report measures of heavy alcohol use, acculturation status (global acculturation and ethnic identity), and relevant control variables (age, peer alcohol use). Multivariable regression revealed that higher levels of ethnic identity were associated with greater frequency of heavy alcohol among men. Conversely, neither measure of acculturation was associated with heavy alcohol use among women. These findings suggest that interventions for Latino/a students should consider the role of culturally relevant variables …

Daily Eastern News: November 08, 2006, Eastern Illinois University

November

No abstract provided.

The Guardian, November 08, 2006, Wright State University Student Body

The Guardian Student Newspaper

Twenty-eight page issue of The Guardian, the official student-run newspaper for Wright State University. The Guardian has been published regularly since March of 1965.

Learning In Short-Time Horizons With Measurable Costs, Patrick Bowen Mullen

Theses and Dissertations

Dynamic pricing is a difficult problem for machine learning. The environment is noisy, dynamic and has a measurable cost associated with exploration that necessitates that learning be done in short-time horizons. These short-time horizons force the learning algorithms to make pricing decisions based on scarce data. In this work, various machine learning algorithms are compared in the context of dynamic pricing. These algorithms include the Kalman filter, artificial neural networks, particle swarm optimization and genetic algorithms. The majority of these algorithms have been modified to handle the pricing problem. The results show that these adaptations allow the learning algorithms to …

The Eastern Echo, November 8, 2006, Eastern Michigan University

EMU Student Newspaper: The Normal News & The Eastern Echo

No abstract provided.

Spartan Daily, November 8, 2006, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 127, Issue 42

The George-Anne, Georgia Southern University

The George-Anne

• Congress Goes Blue
• Campus News
• News briefs
• Opinion
• Classifieds
• Sports

Multiple Testing With An Empirical Alternative Hypothesis, James E. Signorovitch

Harvard University Biostatistics Working Paper Series

An optimal multiple testing procedure is identified for linear hypotheses under the general linear model, maximizing the expected number of false null hypotheses rejected at any significance level. The optimal procedure depends on the unknown data-generating distribution, but can be consistently estimated. Drawing information together across many hypotheses, the estimated optimal procedure provides an empirical alternative hypothesis by adapting to underlying patterns of departure from the null. Proposed multiple testing procedures based on the empirical alternative are evaluated through simulations and an application to gene expression microarray data. Compared to a standard multiple testing procedure, it is not unusual for …

Random Dynamics (Siuc 2006 Outstanding Scholar Public Lecture), Salah-Eldin A. Mohammed

Miscellaneous (presentations, translations, interviews, etc)

No abstract provided.

Mustang Daily, November 7, 2006

Cal Poly Student Newspaper

Student newspaper of California Polytechnic State University, San Luis Obispo, CA.

Dynamic Shadow Removal From Front Projection Displays, Christopher O. Jaynes

Computer Science Faculty Patents

A technique and system for detecting a radiometric variation/artifacts of a front-projected dynamic display region under observation by at least one camera. The display is comprised of one or more images projected from one or more of a plurality of projectors; the system is preferably calibrated by using a projective relationship. A predicted image of the display region by the camera is constructed using frame-buffer information from each projector contributing to the display, which has been geometrically transformed for the camera and its relative image intensity adjusted. A detectable difference between a predicted image and the display region under observation …

Ion Transport And Electrochemical Tuning Of Fermi Level In Single-Wall Carbon Nanotube Probed By In Situ Raman Scattering, S. Gupta, J. Robertson

College of Natural and Applied Sciences

In situ Raman spectroscopy technique was employed to investigate the ion transport process and to determine the concomitant electrochemical tuning of Fermi level in single-wall carbon nanotube. The variation of structural bonding in single-wall carbon nanotube bundle dipped in aqueous alkaline earth halide electrolyte such as Ca Cl2 with electrochemical biasing was monitored. It is because Raman can detect changes in C-C bond length through radial breathing mode at ∼184 cm-1 that varies inversely with the nanotube diameter and the G band at ∼1590 cm-1 that varies with the axial bond length. Consistent reversible and substantial variations in Raman intensity …

The Circuitous Path To The Comparison Of Simulated Values From Crop Models With Field Observations, Albert Weiss, Wally Wilhelm

United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications

The Journal of Agricultural Science, Cambridge has been a fixture in dissemination of crop simulation models and the concepts and data upon which they are built since the inception of computers and computer modeling in the mid-20th century. To quantify the performance of a crop simulation model, model outputs are compared with observed values using statistical measures of bias, i.e. the difference between simulated and observed values. While applying these statistical measures is unambiguous for the experienced user, the same cannot always be said of determining the observed or simulated values. For example, differences in accessing crop development can be …

Executive Committee - Agenda, 11/7/2006, Academic Senate

Academic Senate Agendas

No abstract provided.

A New Architecture For Single-Event Upset Detection & Reconfiguration Of Sram-Based Fpgas, Ihesiaba Kamanu

Theses

Field Programmable Gate Arrays (FPGA) are used in a variety of applications, ranging from consumer electronics to devices in spacecrafts because of their flexibility in achieving requirements such as low cost, high performance, and fast turnaround. SRAM-based FPGAs can experience single bit flips in the configuration memory due to high-energy neutrons or alpha particles hitting critical nodes in the SRAM cells, by transferring enough energy to effect the change. High energy particles can be emitted by cosmic radiation or traces of radioactive elements in device packaging. The result of this could range from unwanted functional or data modification, data loss …

Doubly Penalized Buckley-James Method For Survival Data With High-Dimensional Covariates, Sijian Wang, Bin Nan, Ji Zhu, David G. Beer

The University of Michigan Department of Biostatistics Working Paper Series

Recent interest in cancer research focuses on predicting patients' survival by investigating gene expression profiles based on microarray analysis. We propose a doubly penalized Buckley-James method for the semiparametric accelerated failure time model to relate high-dimensional genomic data to censored survival outcomes, which uses a mixture of L₁-norm and L₂-norm penalties. Similar to the elastic-net method for linear regression model with uncensored data, the proposed method performs automatic gene selection and parameter estimation, where highly correlated genes are able to be selected (or removed) together. The two-dimensional tuning parameter is determined by cross-validation and uniform design. …

Current, November 06, 2006, University Of Missouri-St. Louis

Current (2000s)

No abstract provided.

One Reserve, Three Primates: Applying A Holistic Approach To Understand The Interconnections Among Ring-Tailed Lemurs (Lemur Catta), Verreaux's Sifaka (Propithecus Verreauxi), And Humans (Homo Sapiens) At Beza Mahafaly Special Reserve, Madagascar, James E. Loudon, Michelle L. Sauther, Krista D. Fish, Mandala Hunter-Ishikawa, Youssouf Jacky Ibrahim

Ecological and Environmental Anthropology (University of Georgia)

We applied cultural anthropological, ethological, and parasitological methodologies to investigate the interplay among three primate species, ring-tailed lemurs (Lemur catta), Verreaux’s sifaka (Propithecus verreauxi), and humans (Homo sapiens) who live within the same habitat (i.e. in sympatry) around the Beza Mahafaly Special Reserve, Madagascar. Through a fusion of these methodologies we hope to provide a holistic understanding of the advantages and disadvantages of human-nonhuman primate sympatry. Interviews and questionnaires provided us with initial insights regarding the local peoples' attitudes toward sympatric strepsirrhine primates. Origin myths indicate a close association between humans, ring-tailed lemurs, and …

Human Dimensions Of Northern Muriqui Conservation Efforts, Karen B. Strier, Jean P. Boubli, Francisco B. Pontual, Sergio L. Mendes

Ecological and Environmental Anthropology (University of Georgia)

The northern muriqui (Brachyteles hypoxanthus) is endemic to Brazil’s Atlantic Forest, and it ranks among the most critically endangered primates in the world. Roughly 25% of the species is found in the 957 ha forest at the Estação Biológica de Caratinga/RPPN-Feliciano Miguel Abdala, in Minas Gerais, Brazil. The long-term research and conservation efforts at this site have received considerable attention, and public awareness and educational campaigns about northern muriquis have been highly effective. Nonetheless, very little about the human dimensions of these efforts have been explicitly described. In this paper, we focus on three distinct, but interconnected dimensions: …

Human-Nonhuman Primate Interconnections And Their Relevance To Anthropology, Agustin Fuentes

Ecological and Environmental Anthropology (University of Georgia)

The human-nonhuman primate interface is a core component in conservation and an emerging area of discourse across anthropology. There is a growing recognition of the relevance of long-term sympatry between human and nonhuman primates. Until recently these relationships received limited attention in the anthropological literature and in the primatological construction of models for the behavior and evolution of primate societies. Most socioecological investigations into primate groups and human populations do not incorporate their interactions (beyond predation or crop raiding), potential pathogen sharing, or the role of the anthropogenically impacted environment. Current relationships between humans and nonhuman primates are generally assumed …

Ethnoprimatology: Toward Reconciliation Of Biological And Cultural Anthropology, Erin P. Riley

Ecological and Environmental Anthropology (University of Georgia)

One of the hallmarks of the discipline of anthropology is its holistic approach to the study of what it means to be human. A perennial challenge to the discipline, however, is the question of whether biological and cultural anthropology can truly coexist given their traditionally disparate epistemologies and methodologies. In this paper, I argue that the emerging field of ethnoprimatology, which focuses on the ecological and cultural interconnections between human and nonhuman primates, has real potential to bridge these two subfields. I support my argument by discussing the theoretical rationale of an ethnoprimatological approach with regard to the notion of …

Human And Non-Human Primate Co-Existence In The Neotropics: A Preliminary View Of Some Agricultural Practices As A Complement For Primate Conservation, Alejandro Estrada

Ecological and Environmental Anthropology (University of Georgia)

In this paper I address the general perception that agricultural activities are the principal threat to primate biodiversity in the tropics and argue that in Neotropical landscapes some agricultural practices may favor primate population persistence, and that this situation merits attention and investigation. To explore these issues, I examined three interrelated pressures upon tropical forests for the Mesoamerican and Amazon basin regions: human population growth trends, levels of poverty and human development and deforestation rates. I also present relevant results of recent surveys completed on the presence and activities of primate populations in agroecosystems in several landscapes in Mesoamerica. I …

Primate Sanctuaries, Taxonomy And Survival: A Case Study From South Africa, Paul Grobler, Magali Jacquier, Helene Denys, Mary Blair, Patricia L. Whitten, Trudy R. Turner

Ecological and Environmental Anthropology (University of Georgia)

The relationship between humans and non-human primates in South Africa is problematic. On the one hand, vervet monkeys were formerly designated vermin species and could be destroyed at will. On the other hand, many people keep young vervets as pets even though this is illegal, and the animals are confiscated if discovered. Sanctuaries were established to accommodate large numbers of orphaned and confiscated animals. Owners of some of these sanctuaries attempt to establish normal troop structures in the hopes of releasing these animals back into the wild and relieving overcrowding. However, local farmers, fearing crop damage, resist this release. Nature …

Coexistence And Exclusion Between Humans And Monkeys In Japan: Is Either Really Possible?, David S. Sprague, Nobusuke Iwasaki

Ecological and Environmental Anthropology (University of Georgia)

The Japanese people face a cultural and ecological challenge in seeking a new relationship between themselves and the Japanese monkeys (Macaca fuscata). Monkeys are a major agricultural pest. Monkey habitat often lies within a short distance from fields and villages, and vice versa, especially in mountainous areas. The idealized solution is a form of coexistence where humans and monkeys somehow negotiate a harmonious compromise. A word used often in Japanese is kyosei, to live in common, implying a more intimate relation than mere side-by-side coexistence. In practice, kyosei is a word used by policy makers or scholars, but less often …

Daily Eastern News: November 06, 2006, Eastern Illinois University

November

No abstract provided.

The Collegian (2006-11-06), Isis Lopez

UTB/TSC Archives - The Collegian [Newspaper]

Vol. 59, No. 12

Biochemical Investigations Of Macular Degeneration: The Significance Of Protein Oxidation Including Novel Methods For Its Study, Sarah Warburton

Theses and Dissertations

The retinal pigment epithelium (RPE) is a monolayer of cells located directly behind the photoreceptor cells in the retina. These cells are involved in a variety of functions that support the visual process in the eye, namely 1) they form a blood-retina barrier which separates the neural retina from the choroid's blood supply, 2) the apical processes of RPE cells diurnally phagocytose the outer segments of photoreceptor cells, and 3) they participate in the renewal of the photopigment 11-cis retinal. Age-related macular degneration (AMD) is the leading cause of blindness in people over the age of 50 years in North …