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Analysis Of A Chemically-Bonded Phosphate Ceramic As An Alternative Oilfield Cementing System For Arctic Regions, Nilesh Limaye

Engineering

Novel chemically bonded phosphate ceramic borehole sealant, i.e. Ceramicrete, has many advantages over conventionally used permafrost cement at Alaska North Slope (ANS). However, in normal field practices when Ceramicrete is mixed with water in blenders, it has a chance of being contaminated with leftover Portland cement. In order to identify the effect of Portland cement contamination, recent tests have been conducted at BJ services in Tomball, TX as well as at the University of Alaska Fairbanks with Ceramicrete formulations proposed by the Argonne National Laboratory. The tests conducted at BJ Services with proposed Ceramicrete formulations and Portland cement contamination have …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Annual Southern Conference on Children set for Jan. 26

Post-Breeding Habitat Use By Adult Boreal Toads (Bufo Boreas) After Wildfire In Glacier National Park, Usa, C. Gregory Guscio, Blake R. Hossack, Lisa A. Eby, Paul Stephen Corn

United States Geological Survey: Staff Publications

Effects of wildfire on amphibians are complex, and some species may benefit from the severe disturbance of stand-replacing fire. Boreal Toads (Bufo boreas boreas) in Glacier National Park, Montana, USA increased in occurrence after fires in 2001 and 2003. We used radio telemetry to track adult B. boreas in a mosaic of terrestrial habitats with different burn severities to better understand factors related to the post-fire pulse in breeding activity. Toads used severely burned habitats more than expected and partially burned habitats less than expected. No toads were relocated in unburned habitat, but little of the study area …

Wildfire Effects On Water Temperature And Selection Of Breeding Sites By The Boreal Toad (Bufo Boreas) In Seasonal Wetlands, Blake R. Hossack, Paul Stephen Corn

United States Geological Survey: Staff Publications

Disturbances can significantly affect the thermal regime and community structure of wetlands. We investigated the effect of a wildfire on water temperature of seasonal, montane wetlands after documenting the colonization of recently burned wetlands by the Boreal Toad (Bufo boreas boreas). We compared the daily mean temperature, daily maximum temperature, and accumulated growing degree·days measured on the north shore of three classes of wetlands: unburned wetlands, burned wetlands that were colonized by breeding toads, and burned wetlands that were not colonized. We hypothesized that toads colonized burned wetlands because they were warmer than unburned wetlands and selected specific …

The Effect Of Temperature On Circulating Levels Of Methyl Farnesoate And Ecdysteroid Hormones In Female Snow Crab Chionoecetes Opilio, From The Bering Sea, Jacqueline Loretta Mitchell

Fisheries

Methyl farnesoate, a reproductive hormone in crustaceans, was detected for the first time in the hemolymph of female Chionoecetes opilio. Ovigerous crabs were maintained at -1,0, 1, and 3° C to represent near bottom temperatures of the Bering Sea, throughout a reproductive cycle to assess changes, and temperature effects, in hormone levels associated with ovarian maturation, hatching and subsequent extrusion of the next clutch. Methyl farnesoate (MF) levels did not change significantly in any treatment throughout the duration of egg incubation. Levels of MF significantly decreased in crabs exposed to -1 and 0° C when initial versus post extrusion levels …

Landscape Modeling Of Threespine Stickleback Occurrence In Small Southeast Alaska Lakes, Dave Gregovich

Fisheries

Although threespine stickleback (Gasterosteus aculeatus L) are known to inhabit a wide range of habitats, their distribution in lakes across Southeast Alaska is not known. Threespine stickleback are an important prey item for many consumers in freshwater ecosystems. Additionally, isolated populations may be genetically unique and thus important from a conservation perspective. This study focused on identifying' landscape factors and models useful in predicting the presence of threespine stickleback in small (0.5-5 ha) lakes of Southeast Alaska. Stickleback occurrence was assessed via snorkeling and minnow trapping in 54 lakes, which were divided into calibration (n=36) and prediction (n=18) data sets. …

2007-12-17 Unm News Minute, University Of New Mexico Communication And Marketing Department

UNM News Minute 2007

No abstract provided.

The Effect Of Medical Libraries On Medical Education: Evidence From Osun State, Nigeria, Gboyega Adio, M. A. Akewukereke, Samual Olukayode Ibitoy Ibitoye

Library Philosophy and Practice (e-journal)

The study assesses the affect of medical libraries on medical education. It explains vividly, the various constituents connected with value and effectiveness of information to medical practitioners, what to do and what doing them will mean in qualitative terms. In carrying out the research, a survey was conducted through the use of a self developed 24-item questionnaire which tried to improve ways of accessing, assessing and communicating information effectively through strategic planning, statistical measurement, personnel appraisal and budgeting. The finding revealed that medical libraries are playing relevant and statutory roles in their various institutions. This is in spite of the …

Deafdigest: Blue Edition, December 16, 2007, Barry Strassler

DeafDigest Blue 2007

No abstract provided.

Total Depletion Of Hg° In The Upper Troposphere-Lower Stratosphere, R. Talbot, Huiting Mao, Jack E. Dibb, M A. Avery

Earth Sciences

Our current understanding of atmospheric mercury lacks fundamental details. Gas phase elemental mercury (Hg°) was measured aboard the NASA DC-8 research aircraft during the Intercontinental Chemical Transport Experiment-Phase B (INTEX-B) conducted in spring 2006 over the North Pacific. Our data confirm efficient chemical cycling of Hg° in the tropopause region and show that it is strongly anti-correlated with O₃ there, yielding a tropospheric-stratospheric mixing curve of ∼−0.20 ppqv Hg°/ppbv O₃. In addition, we found frequent total depletion of Hg° in upper tropospheric (8–12 km) air masses impacted by stratospheric influence. When O₃ mixing ratios were >300 …

Backbone Of Classroom Instruction, Bilqees Patel

Institute for Educational Development, Karachi

No abstract provided.

Fall 2007 Commencement Program, University Of Alabama In Huntsville

Commencement Programs

No abstract provided.

Illinois State University, One Hundred And Forty-Seventh Annual Commencement, December 16, 2006, Illinois State University

Commencement Programs

Normal, Illinois
Illinois State University
One Hundred and Forty-Seventh Annual Commencement
December 16, 2006

South Dakota State University Graduation Exercises, December 15, 2007, Brookings, South Dakota, South Dakota State University

Commencement Programs

Please be advised that the names listed in the program do not represent official confirmation of meeting the graduation requirements. The Graduation Exercises ceremony will commence with introductions by University President David L. Chicoine. Honorary Marshals for the event are Allen R. Branum, Acting Director of Diversity Enhancement and Professor Emeritus of Psychology, and Virginia Norris, Professor and Head of Psychology. Delivering the graduation address titled, "Knowledge Workers in Tomorrow's Economy," will be Aelred Kurtenbach, Cofounder of Daktronics, Inc. and Chairman of the Board of Directors. Dr. Carol J. Peterson, Provost and VIce Presidednt for Academic Affairs, will acknowledge faculty …

Fall Commencement Program, December 15, 2007, Coastal Carolina University

Commencement Programs

Program of Commencement Exercises at Coastal Carolina University.

Commencement Convocation Program, Usf, Graduate, December 15, 2007, University Of South Florida

USF Graduation and Convocation Programs

President's Fellow Medallion - David Ward

Commencement Convocation Program, Tampa Campus, December 15, 2007, University Of South Florida

USF Graduation and Convocation Programs

Outstanding Senior - Amanda Day; Global Leadership Award - Carol Bellamy and Juan Vázquez; King O'Neal Scholars - Michelle Denise Frey and Steven Martin Wilson

Reconfiguration Of Shipboard Power Systems Using A Genetic Algorithm, Koteshwar Reddy Padamati

Theses and Dissertations

The shipboard power system supplies energy to sophisticated systems for weapons, communications, navigation, and operation. After a fault is encountered, reconfiguration of a shipboard power system becomes a critical activity that is required to either restore service to a lost load or to meet some operational requirements of the ship. Reconfiguration refers to changing the topology of the power system in order to isolate system damage and/or optimize certain characteristics of the system related to power efficiency. When finding the optimal state, it is important to have a method that finds the desired state within a short amount of time, …

Modeling Of An Adaptive Parallel System With Malleable Applications In A Distributed Computing Environment, Sheikh Khaled Ghafoor

Theses and Dissertations

Adaptive parallel applications that can change resources during execution, promise increased application performance and better system utilization. Furthermore, they open the opportunity for developing a new class of parallel applications driven by unpredictable data and events. The research issues in an adaptive parallel system are complex and interrelated. The nature and complexities of the relationships among these issues are not well researched and understood. Before developing adaptive applications or an infrastructure support for adaptive applications, these issues need to be investigated and studied in detail. One way of understanding and investigating these issues is by modeling and simulation. A model …

158th Commencement, Winter

Commencement Programs

No abstract provided.

Cityland – Vol. 4, No. 11, Center For New York City Law

CityLand - 2007

The December 2007 issue of CityLand covers major land use and development initiatives across New York City. It features contentious hearings on the redevelopment of Willets Point, the approval of a 63-story tower at 50 West Street using Battery Tunnel air rights, and the Planning Commission’s modifications to Columbia University’s Manhattanville expansion and Community Board 9’s 197-a plan. The issue also highlights new zoning standards for parking lots, a proposed crackdown on illegal hotel conversions, and a green roof tax incentive resolution. Landmark actions include the designation of the 19th-century P.S. 90 school in Brooklyn and the removal of the …

Long-Term Ambient Noise Statistics In The Gulf Of Mexico, Mark Alan Snyder

LSU New Orleans Theses and Dissertations

Long-term omni-directional ambient noise was collected at several sites in the Gulf of Mexico during 2004 and 2005. The Naval Oceanographic Office deployed bottom moored Environmental Acoustic Recording System (EARS) buoys approximately 159 nautical miles south of Panama City, Florida, in water depths of 3200 meters. The hydrophone of each buoy was 265 meters above the bottom. The data duration ranged from 10-14 months. The buoys were located near a major shipping lane, with an estimated 1.5 to 4.5 ships per day passing nearby. The data were sampled at 2500 Hz and have a bandwidth of 10-1000 Hz. Data are …

Luminescent Quantum Dots For Cellular Analysis, Lifang Shi

LSU New Orleans Theses and Dissertations

Luminescent quantum dots have attracted great interest in recent years among biological researchers since they provide solutions to problems associated with use of organic fluorophores in cellular studies. Quantum dots show high photostability, high emission quantum yield, narrow and symmetric emission peaks and size-dependent wavelength tunability. The objective of my PhD studies was to develop CdSe/ZnS quantum dot-based probes and utilize them in cellular assays. The first phase of the work was to develop luminescent quantum dot fluorescence resonance energy transfer (FRET) based probes for protease activity. The probes were based on FRET interactions between quantum dots that serve as …

Examining Cognitive And Emotional Correlates To Proactive And Reactive Relational And Overt Aggression In A Community Sample, Ann Crapanzano

LSU New Orleans Theses and Dissertations

This study attempts to further test the importance of distinguishing between the reactive, proactive, relational, and overt forms of aggression by examining the distinct correlates to these types of aggression and test potential gender differences in these correlates. This study also attempts to tie research on aggression with research on bullying . A sample of 282, 4th through 6th graders were surveyed on instruments meant to assess the subtypes of aggression, as well as their correlates. Participants were placed in categories based on self-reports and peer ratings of whether they acted as bullies and/or whether they were victims of bullying. …

Blood Into Milk: Poems, Ginny Kaczmarek

LSU New Orleans Theses and Dissertations

No abstract provided.

Merging Identities: A Glimpse Into The World Of Albert Wicker, An African American Leader In New Orleans, 1893-1928, Melissa Lee Smith

LSU New Orleans Theses and Dissertations

The life and career of Albert Wicker, Jr. (1869-1928), reflects the growth of the new urban African-American middle class in New Orleans, Louisiana, in the early years of the twentieth century. He spent his career working for advances in education while using memberships in churches, Masonic groups, insurance companies, benevolent societies, and educational leagues to achieve his personal and professional goals. The networks created by him and others along the way illustrate not only complexity of black life in New Orleans but also the growing tendency of differing ethnic groups to work together to achieve common economic, political, social objectives.

Exploring An Monolingual English - Speaking Teacher's Perceptions Of Classroom Interventions To Foster Hispanic English Language Learners' Primary Language, Alexandra Joan Herques

LSU New Orleans Theses and Dissertations

Although awareness of cultural diversity is slowly occurring, the need for multicultural curricula is increasing more each day as even more ethnically and linguistically diverse students enter into United States classrooms. The education of English Language Learners is a controversial topic due to people's mixed beliefs on the amount of English and primary language instruction needed to aid students' English language development. Due to the shortage of bilingual teachers many English Language Learners in the Unites States are learning English through the regular education classroom instructed by monolingual English-speaking teachers. This case study implemented qualitative research methods in order to …

Language Dysfunction In Traumatic Brain Injury While Controlling For Effort, Matthew T. Heinly

LSU New Orleans Theses and Dissertations

The present study included three traumatic brain injury (TBI) groups (good effort mild TBI, poor effort mild TBI, and good effort moderate/severe TBI) and two neurologic control groups (dementia and unilateral left hemisphere stroke). Language impairment was examined using the following measures: Wechsler Adult Intelligence Scale-III Verbal Comprehension Index and the Vocabulary, Similarities, Information, and Comprehension subtests; the Boston Naming Test; the Phonemic and Semantic cue conditions of the Controlled Oral Word Association Test; the Auditory Comprehension subtest of the Cognistat; Wide Range Achievement Test-3 Reading subtest; and the Peabody Picture Vocabulary Test. When effort was controlled, there was a …

Synthesis Of Novel Chiral Heterocyclic Compounds For Antibacterial Agents And Peptidomimetics, Jean-Rene Ella-Menye

LSU New Orleans Theses and Dissertations

Small chiral molecules are very important building blocks in the synthesis of biologically active compounds. These building blocks include nitrogen and oxygen-containing heterocycles such as 2-oxazolidinones, 1,3-oxazinan-2-ones, 2-oxazolines, oxazines, morpholine and morpholinones. Because of their interesting properties, chiral heterocycles have stirred great interest in the synthetic chemist community to develop useful and efficient strategies to these molecules. In this dissertation, the design and syntheses of various heterocyclic building blocks are presented, as well as the testing of their biological activities as antibacterial. Another very interesting family of heterocycle-containing molecules are the Aeruginosins. They are a family of marine natural products …

Feminist Perspectives On Liberation And Exploitation: A Phenomenological Study Of Performance, Nicole D. Troxell

LSU New Orleans Theses and Dissertations

This paper describes the experiences of exploitation and liberation for neo burlesque performers using feminist theory as the context for analysis. The project had the following goals: to identify using phenomenology, the essence of new burlesque participant experiences, to analyze those experiences using feminist theories of exploitation and liberation regarding sex work, to compare burlesque to stripping, and to compare new burlesque to classic burlesque for understanding how burlesque is different today. To obtain these goals, participant observations were done of neo burlesque shows and neo burlesque performers agreed to an interview in which questions were asked that highlight their …