Digital Commons Network^™

The Quasi-Uniformity Condition And Three-Dimensional Geometry Representation As It Applies To The Reproducing Kernel Element Method, Nathaniel O. Collier

USF Tampa Graduate Theses and Dissertations

The Reproducing Kernel Element Method (RKEM) is a hybrid between finite elements and meshfree methods that provides shape functions of arbitrary order and continuity yet retains the Kronecker-delta property. To achieve these properties, the underlying mesh must meet certain regularity constraints, unique to RKEM. The aim of this dissertation is to develop a precise definition of these constraints, and a general algorithm for assessing a mesh is developed. This check is a critical step in the use of RKEM in any application.

The general checking algorithm is made more specific to apply to two-dimensional triangular meshes with circular supports and …

Comparison Of Gene Ontology Term Annotations Between E.Coli K12 Databases, Reddysailaja Marpuri

Student Research Conference Select Presentations

The objective of this project was to get up-to-date functional information on all genes of E.coli K12 strains based on Genome Ontology terms. Gene Ontology is described by a defined library of terms related the biological process, cellular components and molecular functions of a gene in an organism. The genome sequence of an organism gains its value when it is annotated with gene ontology terms, which bridges the gap from the sequence to the biology of an organism. Since we use annotated gene database in the prediction of the function of newly sequenced genes, it is important to have databases …

Validity And Problem-Based Learning Research: A Review Of Instruments Used To Assess Intended Learning Outcomes, Brian R. Belland, Brian F. French, Peggy A. Ertmer

Interdisciplinary Journal of Problem-Based Learning

Problem-based learning (PBL) spread from the medical school to other university and K-12 contexts due, in part, to the stated promise that PBL produces the target outcomes of deep content learning, increased problem-solving ability, and increased self-directed learning (Hmelo-Silver, 2004). However, research results have been unclear. This paper examines how the three target outcomes were measured in 33 empirical studies. Results indicate that few studies included (a) theoretical frameworks for the assessed variables/constructs, (b) rationales for how chosen assessments matched the constructs measured, or (c) other information required for readers to assess the validity of authors’ interpretations. Implications for future …

Natural Genetic Variation In Transcriptome Reflects Network Structure Inferred With Major Effect Mutations: Insulin/Tor And Associated Phenotypes In Drosophila Melanogaster, Sergey V. Nuzhdin, Jennifer A. Brisson, Andrew Pickering, Marta L. Wayne, Lawrence G. Harshman, Lauren M. Mcintyre

School of Biological Sciences: Faculty Publications

Background: A molecular process based genotype-to-phenotype map will ultimately enable us to predict how genetic variation among individuals results in phenotypic alterations. Building such a map is, however, far from straightforward. It requires understanding how molecular variation reshapes developmental and metabolic networks, and how the functional state of these networks modifies phenotypes in genotype specific way. We focus on the latter problem by describing genetic variation in transcript levels of genes in the InR/TOR pathway among 72 Drosophila melanogaster genotypes. Results: We observe tight co-variance in transcript levels of genes not known to influence each other through direct transcriptional control. …

The Daily Gamecock, Tuesday, March 24, 2009, University Of South Carolina, Office Of Student Media

March

No abstract provided.

New Family V. Minister Of Labor And Welfare, Dorit Beinisch, Eliezer Rivlin, Ayala Procaccia

Translated Opinions

Facts:     The institution of intercountry adoption of children in Israel, i.e. the adoption in Israel of children from abroad, is regulated by the Adoption of Children (Amendment no. 2) Law, 5756-1996.  By virtue of his authority under this Law, the Minister of Labor and Welfare has issued “Rules and Professional Guidelines for the Operation of a Recognized Non-Profit Organization”, rule 4(b)(1) of which states that a person wishing to adopt a child in the framework of an intercountry adoption will not be deemed eligible to do so if the age difference between himself and the child exceeds 48 years on …

A Functional Type I Topoisomerase From Pseudomonas Aeruginosa, Teesta Jain, Benjamin J. Roper, Anne Grove

Faculty Publications

Background: Pseudomonas aeruginosa encodes a putative topoisomerase with sequence similarity to the eukaryotic type IB topoisomerase from Vaccinia virus. Residues in the active site are conserved, notably Tyr292 which would be predicted to form the transient covalent bond to DNA. Results: The gene encoding the P. aeruginosa topoisomerase I was cloned and expressed in E. coli. The enzyme relaxes supercoiled DNA, while a mutant containing a Tyr292 to Phe substitution at the active site was found to be catalytically inert. This is consistent with the role of Tyr in forming the covalent intermediate. Like Vaccinia topoisomerase, the P. aeruginosa topoisomerase …

A Novel Topology For Representing Protein Folds, Mark R. Segal

COBRA Preprint Series

Various topologies for representing three dimensional protein structures have been advanced for purposes ranging from prediction of folding rates to ab initio structure prediction. Examples include relative contact order, Delaunay tessellations, and backbone torsion angle distributions. Here we introduce a new topology based on a novel means for operationalizing three dimensional proximities with respect to the underlying chain. The measure involves first interpreting a rank-based representation of the nearest neighbors of each residue as a permutation, then determining how perturbed this permutation is relative to an unfolded chain. We show that the resultant topology provides improved association with folding and …

The Alestle - Vol. 61 No. 51 - 03/24/2009, Southern Illinois University Edwardsville

The Alestle

Vol. 61 No. 51

The Current Volume 19: Issue 23, Nova Southeastern University

Student Newspapers

No abstract provided.

Cooper-Hewitt Museum Of Design And Technology (C-Hmd+T): Biomimetic Architecture As Part Of Nature, Isabel Marisa Corsino Carro

USF Tampa Graduate Theses and Dissertations

If architects are to create a sustainable world, one in which we are accountable to the needs of all future generations and living creatures, we must recognize that our present form of designing buildings is deeply flawed. Being the number one cause of emission gases, building design needs to be revolutionized to be able to surpass such climatic changes and finally harmonize with nature. To create a sustainable future and solve the global warming crisis, architects need to incorporate nature within design through the process known as biomimicry. Janine Benyus, the author of Biomimicry: Innovation Inspired by Nature, stressed how …

Moment-Dependent Pseudo-Rigid-Body Models For Beam Deflection And Stiffness Kinematics And Elasticity, Diego Alejandro Espinosa

USF Tampa Graduate Theses and Dissertations

This thesis introduces a novel parametric beam model for describing the kinematics and elastic properties of ortho-planar compliant Micro-Electro-Mechanical Systems (MEMS) with straight beams subject to specific buckling loads. Ortho-planar MEMS have the ability to achieve motion out the plane on which they were fabricated, characteristic that can be used to integrate optical devices such as variable optical attenuators and micro-mirrors. In addition, ortho-planar MEMS with large output forces and long strokes could be used to develop new applications such as tactile displays, active Braille, and actuation of micro-mirrors. In order to analyze the kinematics and elasticity of a curved …

Molecular Taxonomy, Phylogeny And Biogeography Of Nematodes Belonging To The Trichinella Genus, Edoardo Pozio, Eric Hoberg, Giuseppe La Rosa, Dante S. Zarlenga

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

Studying parasites of the genus Trichinella provides scientists of today many advantages. This is a group of zoonotic nematodes that circulates freely among wildlife hosts with one in particular, Trichinella spiralis that is exceptionally well adapted to domestic swine. Recent reports suggest that human infections from hunted animals are on the rise worldwide and numerous countries still experience problems with T. spiralis in their domestic food supplies. Trichinella is a genus whose members are easily propagated in the laboratories, have been used as models to investigate host-parasite relationships and parasitism among clade I organisms, and represent a poorly investigated link …

03-24-09 (The Liberty Champion, Volume 26, Issue 18)

2008 -- 2009

No abstract provided.

Evaluating The Influence Of Past Gaming Experience On Learner Preferences And Motivation To Learn In A Military Training Environment, Steven D. Yelverton

Theses and Dissertations

Millennial generation recruits are entering the Air Force and with them come their new attitudes and expectations. As a result, the leadership of the Air Education and Training Command (AETC) expressed a need for information on how to effectively train this new generation of recruits in their 2008 whitepaper. The purpose of this thesis was to begin to address this requirement by investigating the influence video gaming has on the learning preferences of trainees undergoing initial skills training at the 82nd Training Wing, Sheppard Air Force Base, Texas. A survey was administered and data was collected from 866 trainees. The …

Faculty Senate Summarized Minutes, 3/24/2009, Unm Faculty Senate

Faculty Senate Meeting Minutes, 1920 - 2013

No abstract provided.

Lanthorn, Vol. 43, No. 52, March 23, 2009, Grand Valley State University

Volume 43, July 10, 2008 - June 7, 2009

Lanthorn is Grand Valley State's student newspaper, published from 1968 to the present.

03-23-2009 Swosu Interscholastic Meet Expecting 71 Schools This Thursday, Southwestern Oklahoma State University

THE BARK ARCHIVE 2009

Southwestern Oklahoma State University's annual interscholastic meet (SWIM) is coming up this Thursday, March 26, on the Weatherford campus, and 71 schools from around the state will be sending students to the contest.

Grand Valley Forum, Volume 033, Number 26, March 23, 2009, Grand Valley State University

2008-2009, Volume 33

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.

Mammaglobin As A Potential Molecular Target For Breast Cancer Drug Delivery, Lian Zuo, Ly Li, Qian Wang, Timothy P. Fleming, Shaojin You

Faculty Publications

Background Mammaglobin (MAM) has been used as a specific molecular marker for breast cancer diagnosis. Recently, several groups of researchers proposed a number of therapeutic strategies targeting this molecule. Some of the strategies are based upon an essential but not demonstrated hypothesis - mammaglobin is associated with the surface of breast cancer cells, which strongly disputes the therapeutic strategies. Results We conducted a computer-based predictive analysis and identified a small fragment at the N-end of MAM as a potential transmembrane domain. We provided several evidences to demonstrate the presence of the membrane-associated MAM. We isolated the membrane protein components from …

Today - March 23, 2009, Loma Linda University

TODAY

Inside this issue:

-- LLUSM Annual Postgraduate Convention addresses wide spectrum of medical topics
-- SPH conference focuses on obesity and type-2 diabetes research, and how to apply the findings to people’s lives in practical ways
-- Art that Heals lecture series set for April 15, 23
-- National Professional Social Workers Month
-- Requiem for a fallen giant: historic tree
-- Coats 4 Kids Drive at SACHS-Norton is successful
-- Medical students hablan español during SM parent day festivities
-- LLU physical therapy program assists Montemorelos University with developing its PT bachelor’s program
-- LLUSM alumna to be featured …

Monitor Newsletter March 23, 2009, Bowling Green State University

Monitor

Official Publication of Bowling Green State University for Faculty and Staff

Graduate Research Fair Program, 2009, Emu Graduate School

Graduate Research Conference

No abstract provided.

Daily Eastern News: March 23, 2009, Eastern Illinois University

March

No abstract provided.

The Daily Gamecock, Monday, March 23, 2009, University Of South Carolina, Office Of Student Media

March

No abstract provided.

The Collegian (2009-03-23), Linet Cisneros

UTB/TSC Archives - The Collegian [Newspaper]

Vol. 61, No. 25

Shell Abnormalities In Archaias Angulatus (Foraminifera) From The Florida Keys: An Indication Of Increasing Environmental Stress?, Heidi Lynne Souder

USF Tampa Graduate Theses and Dissertations

Historically, Archaias angulatus has been a major contributor to foraminiferal assemblages and sediments in coral-reef environments throughout the Caribbean and tropical Atlantic. A variety of anomalous features were observed in the tests of A. angulatus individuals collected live from the Florida reef tract in 2004 and 2005. Six types of anomalies were documented using scanning electron microscopy: microborings, microbial biofilm, pitted surfaces, dissolution, calcification abnormalities, and growth abnormalities. Calcification abnormalities included mineralogical projections, lacy crusts, and repair marks. These abnormalities were found among both juvenile and adult A. angulatus, and similar features were also found among Cyclorbiculina compressa and …

Central Florida Future, Vol. 41 No. 30, March 23, 2009

Central Florida Future

Indianational; The People of India; More students hunt for jobs in meager market; Japanese students wrap up program; University suffers from paper cuts.

March 23, 2009 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

The Design Of A Blended Approach For Teaching The Tpck Framework In A Technology Integrated Course, Andrea Velasquez

Theses and Dissertations

This report describes the design, development, implementation, and evaluation of a web-based unit that was designed to enable blended learning in a course for pre-service teachers learning about technology integration. The unit aims to teach students about the TPCK (Technological Pedagogical Content Knowledge) framework and how to incorporate it in their teaching designs to make their instruction more effective. The report describes the process of design and development using the rapid prototyping technique. The evaluation section describes the results of the implementation of the design. Finally, the conclusion provides a critique of the project's strengths and weaknesses.