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The New Hampshire, Vol. 98 [99], No. 39 (March 24, 2009), The New Hampshire

The New Hampshire Print Edition

An independent student produced newspaper from the University of New Hampshire. This volume was printed as 98, but it is the 99th volume in the series. This was corrected in pencil.

The Relative Ages Of Ectomycorrhizal Mushrooms And Their Plant Hosts Estimated Using Bayesian Relaxed Molecular Clock Analyses, David S. Hibbett, P. Brandon Matheny

Biology

Background: Ectomycorrhizae (ECM) are symbioses formed by polyphyletic assemblages of fungi (mostly Agaricomycetes) and plants (mostly Pinaceae and angiosperms in the rosid clade). Efforts to reconstruct the evolution of the ECM habit in Agaricomycetes have yielded vastly different results, ranging from scenarios with many relatively recent origins of the symbiosis and no reversals to the free-living condition; a single ancient origin of ECM and many subsequent transitions to the free-living condition; or multiple gains and losses of the association. To test the plausibility of these scenarios, we performed Bayesian relaxed molecular clock analyses including fungi, plants, and other eukaryotes, based …

Grand Valley Forum, Volume 033, Number 24, March 9, 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.

Y27632, A Rho-Activated Kinase Inhibitor, Normalizes Dysregulation In Alpha1-Adrenergic Receptor-Induced Contraction Of Lyon Hypertensive Rat Artery Smooth Muscle., Maria Regina Freitas, Masumi Eto, Jason A Kirkbride, Christa Schott, Jean Sassard, Jean-Claude Stoclet

Department of Molecular Physiology and Biophysics Faculty Papers

RhoA-activated kinase (ROK) is involved in the disorders of smooth muscle contraction found in hypertension model animals and patients. We examined whether the alpha1-adrenergic receptor agonist-induced ROK signal is perturbed in resistance small mesentery artery (SMA) of Lyon genetically hypertensive (LH) rats, using a ROK antagonist, Y27632. Smooth muscle strips of SMA and aorta were isolated from LH and Lyon normotensive (LN) rats. After Ca(2+)-depletion and pre-treatment with phenylephrine (PE), smooth muscle contraction was induced by serial additions of CaCl(2). In LH SMA Ca(2+) permeated cells to a lesser extent as compared with LN SMA, while CaCl(2)-induced contraction of LH …

The Chanticleer, 2009-03-09, Coastal Carolina University

The Chanticleer Student Newspaper

The editorially independent student produced weekly newspaper of Coastal Carolina University.

Current, March 09, 2009, University Of Missouri-St. Louis

Current (2000s)

No abstract provided.

Today - March 9, 2009, Loma Linda University

TODAY

Inside this issue:

-- School of Pharmacy celebrates major step in achieving six-year ACPE accreditation
-- SAHP speech-language pathology and audiology department changes its name
-- Big Hearts for Little Hearts guild event ‘Dressing Up Red’ celebrates heart recipients as ‘walking miracles'
-- Arrowhead Credit Union raises $8,026 for Children’s Hospital
-- School of Nursing celebrates student nurses with dedication
-- National Social Work Month celebrates the work of those who serve as a bridge between the medical community and patients
-- Commission on Dental Accreditation site review approves and praises LLU School of Dentistry
-- Medical radiography students ‘come …

March 9, 2009 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Does Goal Generation Vary As A Function Of Depressive Status?, Lindsay Brauer

USF Tampa Graduate Theses and Dissertations

Although many theories attempt to explain the manner in which deficits in goal generation may lead to an episode of Major Depressive Disorder (MDD), few studies have actually described how persons with depression vulnerability generate goals for themselves. The current project used a multi-dimensional approach to examine the types, numbers, and domains in which goals are generated, comparing individuals with MDD with individuals with remitted depression, and never-depressed controls. In addition, we examined possible mechanisms that may mediate the relationship between depressive status and goal generation. Surprisingly, results suggested little group difference in the types of goals or subjective ratings …

Bjc Today

BJC Today

No abstract provided.

Thermal Inactivation Of Bacillus Anthracis Using Laser Irradiation Of Micro-Etched Platforms, Jeffrey B. Bacon

Theses and Dissertations

The purpose of this research was to determine the probability of kill for a thermal inactivation strategy for use against biological agents; specifically the resilient endospore of Bacillus anthracis (Ba). The effort focused on short durations (milliseconds to several seconds) and temperatures (300 to 1300 K) simulating the periphery effects after an explosion generated by conventional munitions. For an improved statistical counting, applied microlithography techniques were used to produce micro-etched glass platforms consisting of 532 circular sample wells, evenly spaced. Small carbon black radiators, which provide fast heating/cooling rate and confined temperature distribution, were produced by populating the etched wells …

In Vitro Toxicity Of Silver Nanoparticles In Human Lung Epithelial Cells, Christina R. Kearns

Theses and Dissertations

Nanotechnology is quickly becoming incorporated into everyday products and uses. Silver nanoparticles, specifically, are being used in commercial products, to include aerosols. The purpose of this research was to determine whether silver nanoparticles are toxic to human lung epithelial cells. Different types (coated vs. uncoated), concentrations (10, 50, 100, and 200 µg/mL) and sizes (coated 5 and 80nm, uncoated 10 and 80nm) of silver nanoparticles were used during this study. Toxicity measurements were completed through in vitro techniques. Another study was also completed on toxicity mechanisms by measuring the reactive oxygen species (ROS) generated. Results showed that silver nanoparticles induce …

The Use Of Spider Webs As Passive Bioaerosol Collectors, Daniel I. Mattei

Theses and Dissertations

In this experiment, spider webs demonstrated their suitability as passive bioaerosol collectors. For spider webs to be considered suitable passive collectors webs had to satisfy three basic conditions; (1) collection of microorganisms without discrimination based on species or size, (2) collection under variable environmental conditions, and (3) saturation avoidance in the presence of strong microbial launching sources. Four field sampling locations were used, a waste water treatment facility, a commercial garden center, a secluded state park area, and a parking garage. Microscopy cover glass slides were used as the collection instrument. The methodology assured sterility during collection and promoted in …

Modeling Thermal Inactivation Of Bacillus Spores, Emily A. Knight

Theses and Dissertations

This research models and analyzes methods to damage Bacillus anthracis spores through heat treatment. AFIT researchers have developed methods to characterize the effects of heating spores to high temperatures and for short durations similar to the thermal pulse of conventional weapon detonation. This research models the current experiment and evaluates the rate of thermal diffusion throughout the spores. A micro-model of the effects of dry and wet heating on a spore is presented. Heating a spore energizes adsorbed, absorbed, and chemically bound water molecules. These energized molecules have greater mobility within the spore, as well as between the spore and …

Model-Based Control Using Model And Mechanization Fusion Techniques For Image-Aided Navigation, Constance D. Hendrix

Theses and Dissertations

Unmanned aerial vehicles are no longer used for just reconnaissance. Current requirements call for smaller autonomous vehicles that replace the human in high-risk activities. Many times these activities are performed in GPS-degraded environments. Without GPS providing today's most accurate navigation solution, autonomous navigation in tight areas is more difficult. Today, image-aided navigation is used and other methods are explored to more accurately navigate in such areas (e.g., indoors). This thesis explores the use of inertial measurements and navigation solution updates using cameras with a model-based Linear Quadratic Gaussian controller. To demonstrate the methods behind this research, the controller will provide …

Waste Vegetable Oil As An Alternative Fuel For Diesel Vehicles, Harvey S. Gaber

Theses and Dissertations

Alternative fuels have become a hot topic in the news as the cost of oil remains volatile. Questions of whether acquiring alternative fuels are worth the cost, logistics, and political implications are being asked. A possible solution may be currently thrown away by Wright Patterson Air Force Base’s (WPAFB) dining establishments in the form of Waste Vegetable Oil (WVO). This study researched the benefits and costs of pursuing the installation of a WVO to Straight Vegetable Oil fuel processing center and using the fuel to power some of the base’s diesel vehicles. A pilot program was fielded utilizing the Wright …

A Metagenomic Analysis Of Microbial Contamination In Aviation Fuels, Jerrod P. Mccomb

Theses and Dissertations

Microbial contamination in aviation fuel arises due to the impracticality of keeping fuel tanks sterile and the inevitable presence of water from condensation. Microbial contaminants in aviation fuels are a concern because of their potential to degrade the fuel, accelerate corrosion within the fuel tank, and threaten flight safety. This research aids in mitigating those problems by comprehensively characterizing the microbial communities affecting aviation fuels. Advances in molecular biological techniques have allowed for the identification of microorganisms which were not identified by the traditional culture-based methodologies used in previous studies. This study employed a molecular method known as 16S rDNA …

Using Agent-Based Modeling To Evaluate Uas Behaviors In A Target-Rich Environment, Joseph A. Van Kuiken

Theses and Dissertations

The trade-off between accuracy and speed is a re-occurring dilemma in many facets of military performance evaluation. This is an especially important issue in the world of ISR. One of the most progressive areas of ISR capabilities has been the utilization of Unmanned Aircraft Systems (UAS). Many people believe that the future of UAS lies in smaller vehicles flying in swarms. We use the agent-based System Effectiveness and Analysis Simulation (SEAS) to create a simulation environment where different configurations of UAS vehicles can process targets and provide output that allows us to gain insight into the benefits and drawbacks of …

4th Annual Research In The Capitol [Program], March 9, 2009, University Of Northern Iowa. University Honors Program., Iowa State University. Honors Program., University Of Iowa. Honors Program.

Research in the Capitol Programs

Program of research presentations given at the Capitol by students from the University of Northern Iowa, Iowa State University, and the University of Iowa.

New Mexico Labor Market Review 03-09-2009, New Mexico Department Of Workforce Solutions

Historic Publications

The New Mexico Labor Market Review is a monthly publication presenting statistical data and analysis on labor market conditions throughout New Mexico. Issues examine statewide and regional trends in employment, unemployment, labor force estimates, industry activity, wages, occupational demand, and related economic conditions, often accompanied by feature articles on topics affecting the state’s economy. This issue covers January 2009.

A Service-Learning Approach To An Arts-Based Technology Course To Increase Pre-Service Teacher Receptivity To Teaching Technology, Elizabeth Essex

Theses and Dissertations

The following question and sub-question guide this thesis project: 1) How does a service-learning approach in an arts-based technology course increase pre-service teacher receptivity to teaching technology? 2.) What are some barriers to teaching technology for pre-service teachers? A positive service-learning experience provides good learning models which have the potential to address the barriers to teaching technology for pre-service teachers by influencing their self-efficacy. Included in this thesis is a unit plan which responds to these research questions. There are many barriers to teaching technology for teachers including lack of funds, availability and quality of computer hardware and software, teaching …

Spartan Daily, March 9, 2009, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily (School of Journalism and Mass Communications)

Volume 132, Issue 24

Chapter 12- Jefferson Vignettes, Pp. 523-592

Legend and Lore: Jefferson Medical College

No abstract provided.

Chapter 13- Obsolete Jefferson Buildings, Pp. 593-640

Legend and Lore: Jefferson Medical College

No abstract provided.

Chapter 8- Jefferson Organizations, Pp. 387-402

Legend and Lore: Jefferson Medical College

No abstract provided.

Chapter 4- Alumni Who Founded Medical Colleges, Pp. 119-138

Legend and Lore: Jefferson Medical College

No abstract provided.

Chapter 2- Student Life, Pp. 49-92

Legend and Lore: Jefferson Medical College

No abstract provided.

Chapter 1- Roots And Founding, Pp. 1-48

Legend and Lore: Jefferson Medical College

No abstract provided.

Production Of Ethylic Biodiesel From Hydrolysis And Esterification Of Acid Animal Fat, Jose Geraldo Pacheco, Ligia Martinelli, Jadson P. A. Silva, Luiz Stragevitch, Donato Aranda

Bioenergy - II: Fuels and Chemicals from Renewable Resources

Biodiesel is a fuel derived from the oils and fats of plants and animals. Some vegetable oils after extraction and seed storing may have high acidity due to the conversion of triglycerides into free faty acids. Transesterification of high acidic oils with basic catalyst will form a large amount of soap as residue. The objective of this work is to study hydrolysis of tallow fats estherification free fatty acids followed by estherification of free fatty acids with ethanol using homogeneous catalyst. Tallow fat was hydrolyzed by enzyme lipase extracted from Ricinius Communs seeds. Estherification was done in a pressurizes reactor, …

Production Of Biodiesel From Waste Oil Via Catalytic Distillation, Flora T. T. Ng, Zhiwen Qi, Yuanqing Liu, Blaise Pinaud, Peter Rehbein, Garry L. Rempel

Bioenergy - II: Fuels and Chemicals from Renewable Resources

N/A