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Central Nervous System Relapse In Acute Lymphoblastic Leukemia: Prognostic Factors And The Outcome, Tariq Abadi Al-Shujairi

Iraqi Postgraduate Medical Journal

ABSTRACT: BACKGROUND: Despite the advances in treatment of acute lymphoblastic leukemia(ALL), CNS relapse remains an obstacle to successful treatment. This study was performed to determine the frequency of CNS relapse in ALL patients and to study risk factors and outcome after CNS relapse. PATIENTS AND METHODS: A retrospective study done on 364 patients diagnosed as ALL in Central Teaching Hospital for Children-Baghdad for the period from 1st Jan 2000 to 31st Mar 2005. ALL patients whom diagnosed after 1st Jan 2004 received CTHC 2004 protocol .The following parameters were studied: gender, age, hepatomegaly, splenomegaly, LAP, mediastinal mass, initial WBC count, …

Incorporating Recreational And Artisanal Fishing Fleets In Atlantic Billfish Management, Ayeisha A. Brinson

Open Access Dissertations

Atlantic billfish include sailfish (Istiophorus platypterus), blue marlin (Makaira nigricans), white marlin (Kajikia albida, formerly Tetrapturus albidus) and the spearfishes (Tetrapturus); these fishes are found in tropical and subtropical waters. The spearfishes include the longbill spearfish (T. pfluegeri), the Mediterranean spearfish (T. belone) and the roundscale spearfish (T. georgii). The International Commission for the Conservation of Atlantic Tunas (ICCAT) is the regional fishery management organization that conducts research to determine the condition of tuna and billfish resources and supports international cooperative management. ICCAT has determined that blue marlin and white marlin are overfished; the status of sailfish and spearfish are …

Trichomycetes From Lentic And Lotic Aquatic Habitats In Ontario, Canada, D. B. Strongman, Merlin M. White

Biology Faculty Publications and Presentations

Fungi and protists make up an ecological group, trichomycetes, that inhabit the guts of invertebrates, mostly aquatic insects. Trichomycetes are reported herein from arthropods collected in lotic habitats (fast flowing streams) and lentic environments (ponds, ditches, seeps, and lakes) from 11 sites in Algonquin Park and 6 other sites in Ontario, Canada. Thirty-two trichomycete species were recovered, including 7 new species: Legeriomyces algonquinensis, Legeriosimilis leptocerci, Legeriosimilis whitneyi and Paramoebidium umbonatum are described from mayfly nymphs (Ephemeroptera); Pennella digitata and Glotzia incilis from black fly and midge larvae (Diptera), respectively; and Arundinula opeongoensis from a crayfish (Crustacea). Legeriomyces rarus Lichtw. & …

Indigenous Peoples And Gene Disputes, Debra Harry

Chicago-Kent Law Review

Wary from decades exploitation in the name of science, Indigenous peoples typically approach externally-generated research with caution, and for good reason. Indigenous peoples have been on the receiving end of research carried out in insensitive, and sometimes, harmful ways. Research has historically been a top-down, outside-in process, with Indigenous peoples serving merely as research subjects, with little opportunity for meaningful participation or benefit from the outcomes of the research. Over the past two decades, with the advent of the Human Genome Project and other genetic research projects, there has been a corresponding increase in genetic research projects that put Indigenous …

Modeling Physical-Chemical Properties Of High Dilutions: An Electrical Conductivity Study, Carla Holandino, Rafael Harduim, Venício Da Veiga, Sheila Garcia, Carlos Zacharias

Indian Journal of Research in Homoeopathy

The most common way to perform succussions is to place a liquid preparation inside a glass vessel and beat it vigorously against a hard elastic surface, either manually or using a mechanical apparatus. This procedure has been assumed able to transfer mechanical energy to the molecular level, where it becomes available to perform chemical work. Such interpretation has been enforced by observed changes in the electrical conductivity (EC) of High Dilutions (HD) due to succussion. In order to address this question, we compared the electrical conductivity changes of HD prepared from Vincristine sulfate (VCR) samples with those of an inert …

Trapping Small Hive Beetles, Aethina Tumida Murray, Inside Honey Bee Colonies, Maxcy Nolan Iv

All Theses

The small hive beetle, Aethina tumida Murray, (Coleoptera: Nitidulidae) is an economically important honey bee pest, particularly in the southeastern United States. One method of controlling this pest is the use of an in-hive trap. Many different attractants have been developed and are used in such traps. Part one of my thesis involved testing a new attractant, a pollen substitute inoculated with the yeast Kodamaea ohmeri (NRRL Y-30722). Thirty-two test colonies were established with 0.9-kg (2-lb) packages of bees with queens. Eight colonies were placed in each apiary, and colonies received one of three treatments: 1) yeast-based attractant 2) apple …

"As-Yet-Still-Forgiven Past": Dylan Thomas And Nostalgia, David Bradley Bailey

College of Graduate Studies: Theses & Dissertations

Dylan Thomas exhibited a variety of nostalgic influences within his poetry. A careful study of his life will reveal a nostalgia that evolved from adolescent musings upon an ideal past, to a self-destructive urge to return to innocence through death. Thomas incorporates a variety of historical influences within this nostalgia, but his primary influence is ultimately his own tormented past. This study not only focuses on the personal nostalgia of one man, but the variety of ways nostalgia can affect people, history and society as sociological force.

Cortisol Response Of Non-Suicidal Self-Injurers Versus Non-Self-Injurers Exposed To A Social Rejection Laboratory Stressor, Patrick L. Kerr

Theses and Dissertations

Non-suicidal self-injury (NSI) represents a growing area of concern in a variety of clinical settings, yet remains a poorly understood phenomenon. An influx of research on the functions of NSI over the past decade has suggested a biopsychosocial emotional regulation model of this behavior. This model proposes that self-injurers engage in NSI to reduce negative emotions, and presupposes that self-injurers are characterized by emotional dysregulation. The present study evaluated the biological component of this model by assessing hypothalamic-pituitary-adrenocortical axis (HPAA) functioning in a group of self-injurers(n=26) and non-injuring healthy controls (n=28). HPAA functioning was assessed via measuring salivary cortisol levels …

Inflammatory Myofibroblastic Tumor Of The Mesentery Associated With High Fever And Positive Widal Test, Camil J. Chouairy, Elie A. Bechara, Sleiman J. Gebran, Ramy H. Ghabril

Saudi Medical Journal

Inflammatory myofibroblastic tumor (IMT) is associated in 15-30% of cases with systemic symptomatology, such as prolonged fever, weight loss, elevated erythrocyte sedimentation rate (ESR), anemia, thrombocytosis, and leukocytosis. We report the case of a 4-year-old Lebanese boy who presented with high-grade fever of long duration, and a single (unpaired) positive Widal agglutination test. Blood culture was negative. A diagnosis of typhoid fever was made. An abdominal (mesenteric) IMT was incidentally discovered, 30 days after the fever had appeared. After surgery, the fever disappeared immediately, and the ESR returned to normal. We strongly favor the possibility of a false positive Widal …

The Design And Synthesis Of Zinc(Ii) Ion Fluorescence Sensors, Julius Ngunde Ngwendson

Theses and Dissertations

This work is a study of a new class of aromatic amines as fluorescent zinc sensors. N-(Carboxymethyl)-N-[3-[(carboxymethyl)amino]-2-methoxy-5-methylphenyl]glycinate exhibits more than 20-fold fluorescence enhancement in the presence of Zn(II) ions when excited at 300 nm. This compound shows a fluorescence emission at 390 nm, which in the presence of Zn(II) ion exhibits a 20 nm emission blue shift. The tetraacetate version, potassium N,N'-(2-methoxy-5-methyl-1,3-phenylene)bis[ N-(carboxymethyl)]glycinate, exhibits a 7-fold sensitivity to Zn(II) ion, and there is no emission band shift observed. Investigations point to the methoxy group for the ratiometric behavior and increased sensitivity to zinc. The diacetate versions—sodium N-(carboxymethyl)- N-(2-methoxyphenyl)glycinate, sodium N,N'-(2-methoxy-5-methyl-1,3-phenylene)bisglycinate …

Determination Of Decay Rates And Differential Survival Of Escherichia Coli And Enterococcus Spp. Strains Under Hydrodynamically Active Conditions Using Box-Pcr Typing, Phoebe West Koch

USF Tampa Graduate Theses and Dissertations

Indicator organisms (IOs) such as Escherichia coli and Enterococcus spp. are used to predict the presence of pathogens in waters. Determining the relationships between environmental factors, IOs, and pathogens is a key to assessing water quality and ensuring public health, yet certain strains of E. coli and Enterococcus spp. survive for long periods in natural waters. Molecular subtyping, using repetitive extragenic palindromic DNA sequences (BOX-PCR), has been used to discriminate among environmental E. coli and Enterococcus spp. isolates. The reproducibility of BOX-PCR patterns varies with DNA purification methods; therefore, it is important to develop a standardized, rapid, high throughput DNA …

Differential Gene Expression Associated With Postnatal Equine Articular Cartilage Maturation, Michael J. Mienaltowski, Liping Huang, Arnold J. Stromberg, James N. Macleod

Veterinary Science Faculty Publications

BACKGROUND: Articular cartilage undergoes an important maturation process from neonate to adult that is reflected by alterations in matrix protein organization and increased heterogeneity of chondrocyte morphology. In the horse, these changes are influenced by exercise during the first five months of postnatal life. Transcriptional profiling was used to evaluate changes in articular chondrocyte gene expression during postnatal growth and development.

METHODS: Total RNA was isolated from the articular cartilage of neonatal (0-10 days) and adult (4-5 years) horses, subjected to one round of linear RNA amplification, and then applied to a 9,367-element equine-specific cDNA microarray. Comparisons were made with …

Selective Non-Peptide Mu-Opioid Receptor Antagonist: Design, Synthesis And Biological Studies, Lindsey Aschenbach

Theses and Dissertations

There are currently many opioid agonists available for clinical use as analgesics. However, many of these opioid agonists have notorious side effects including respiratory depression and may lead to addiction and dependence. Problems associated with these opioid agonists are determined to come from their interactions with the mu-opioid receptor. Opioid antagonists, such as naltrexone, have shown to aid in the treatment of opioid addiction. Although naltrexone has high affinity to the mu-opioid receptor, it lacks selectivity. Novel selective mu-opioid receptor antagonists were designed based on the identification of important pharmacophore elements in several known mu-opioid receptor agonists and antagonists. These …

Numerical Simulation Of Local Temperature Distortions During Ice Nucleation Of Cells In Suspension, D. Kandra, R. V. Devireddy

Faculty Publications

Knowledge of intercellular ice formation in cells embedded in an extra-cellular suspension is essential for effective design of freezing protocols. The presence of cell membrane causes super-cooling of the intra-cellular region, which nucleates at much lower temperatures than the surrounding extra-cellular space and is accompanied by the exothermic release of the latent heat. This is a dynamic process and causes thermal distortions in and around the cell where nucleation occurs. In the present study, an attempt has been made to numerically determine the magnitude of thermal distortion (ΔT) and the time (dt) it takes for this distortion to damp out …

Silencing Chicken Little: Options For School Districts After Parents Involved, Michelle Renee Shamblin

Louisiana Law Review

No abstract provided.

Aristotle's Difficult Relationship With Modern Economic Theory, Spencer J. Pack

Economics Faculty Publications

This paper reviews Aristotle's problematic relationship with modern economic theory. It argues that in terms of value and income distribution theory, Aristotle should probably be seen as a precursor to neither classical nor neoclassical economic thought. Indeed, there are strong arguments to be made that Aristotle's views are completely at odds with all modern economic theory, since, among other things, he was not necessarily concerned with flexible market prices, opposed the use of money to acquire more money, and did not think that the unintended consequences of human activity were generally beneficial. The paper argues however, that this interpretation goes …

Productivity, Relevance And Natural Selection, Stuart Glennan

Scholarship and Professional Work - LAS

Recent papers by a number of philosophers have been concerned with the question of whether natural selection is a causal process, and if it is, whether the causes of selection are properties of individuals or properties of populations. I shall argue that much confusion in this debate arises because of a failure to distinguish between causal productivity and causal relevance. Causal productivity is a relation that holds between events connected via continuous causal processes, while causal relevance is a relationship that can hold between a variety of different kinds of facts and the events that counterfactually depend upon them. I …

Sandspur, Vol 115, No 08, October 17, 2008, Rollins College

The Rollins Sandspur

Rollins College student newspaper, written by the students and published at Rollins College. The Sandspur started as a literary journal.

Deafdigest: Blue Edition, October 12, 2008, Barry Strassler

DeafDigest Blue 2008

No abstract provided.

Book Review: Forest Of Time: A Century Of Science At Wind River Experimental Forest, By Margaret Herring And Sarah Greene, Emily K. Brock

Faculty Publications

No abstract provided.

Limnological Assistance For The Lake Mead National Recreation Area In Meeting The Challenge Of The Water 2025 Initiative: Quarterly Report, Period Ending September 30, 2008, Margaret N. Rees

Limnological Studies

Project 1: Technical input has been provided at eight advisory team meetings attended this quarter. Broad, overarching “Issues of Concern” developed for the Boulder Basin Adaptive Management Plan are currently under review by Drs. David Wong and Shawn Gerstenberger. A Selenium Management Plan is also under review.

Project 2: Data collected by the Southern Nevada Water Authority has been synthesized to summarize bacteria counts in high-use areas of Lakes Mead and Mohave. This information will be documented and interpreted for management use in a formal report in the upcoming quarter.

Project 3: A draft document titled “Suggested Standard Methods for …

Introduction To The Limnology And Oceanography Special Issue On Autonomous And Lagrangian Platforms And Sensors (Alps), Mark A. Moline, T. D. Dickey, E. C. Itsweire, M. J. Perry

Biological Sciences

This issue is devoted to recent developments of autonomous and Lagrangian platforms and sensors (ALPS) and their uses for solving a broad range of interdisciplinary aquatic problems. The collective papers treat a variety of problems that generally require measurements spanning a continuum of temporal and spatial scales. ALPS platforms in this issue include surface drifters, profiling and other types of subsurface floats, gliders, unmanned boats, autonomous underwater vehicles, and instrumented animals. ALPS platforms can provide access in difficult environments (e.g., under ice and in high-sea states). They are also important for emerging networked ocean and lake observing systems that require …

Passages, Volume 9, No. 2, Fall 2008, Joe Mitchell

Texas Cave Management Association

Contents: Open House to Mark Robber Baron Project Completion -- View from the Palit -- TCMA's Austin Preserves: Lost Oasis -- TCMA's Austin Preserves: Whirlpool -- TCMA's Austin Preserves: Village of Western Oaks -- Robber Baron Preserve - An Urban Cave Restoration Story -- Restoration -- LIDAR Project Update -- New 'Loo and Porch with a View at Deep & Punkin -- Robber Baron -- Robber Baron Volunteers

Ground-Penetrating Radar And Thermal Modeling Of Active Layer Thaw Beneath Arctic Streams, Troy Richard Brosten

Boise State University Theses and Dissertations

Seasonal thaw depth beneath arctic streams significantly impacts physical and biological processes within arctic stream environments. The impact of greater seasonal thaw for extended periods of time can alter ecosystems that have, in the past, resulted from more prevalent permafrost environments. Effects of climatic change on arctic stream environments necessitate the need for more information on characteristics of seasonal thaw and processes that occur within the thawed layer. Multiple ground-penetrating radar (GPR) methods and one-dimensional (1D) thermal modeling were used to investigate seasonal thaw beneath arctic streams and determine the dominant thermal process.

Study sites were selected to include stream …

A Snapshot Of An Industry: The Biotechnology Sector And The Judicial Misgivings Of A General Court, Mike Rothwell

Chicago-Kent Journal of Intellectual Property

No abstract provided.

Initial Development Of Embedded Low-Power Parallel Processing For On-Orbit Spacecraft Anomaly Management, Christopher Kitts, Paul Toledo, Mike Rasay

Small Satellite Conference

Maintaining the health of a spacecraft is a critical element of satellite operations, typically driving operations costs and often requiring standing armies of highly trained operations staff. An important aspect of this work is anomaly management (AM), which is the detection, diagnosis and resolution of anomalous conditions. Research in this area ranges from the development of robust reasoning techniques to the design of highly-performance flight processors able to implement these techniques on-orbit. Our recent work in this area focuses on the composition of advanced model-based reasoning (MBR) algorithms for AM that can be efficiently executed on a new generation of …

Radical Religious Rebels: The Rise And Fall Of Jerry Falwell And The Moral Majority., Andrew Francis Bell

Electronic Theses and Dissertations

In this thesis, I intend to illustrate the impact that Jerry Falwell had upon the rise of religious fundamentalism within the United States during the latter part of the 20th century. By elucidating the various factors that led Jerry Falwell from a little-known minister from Lynchburg, Virginia to becoming the figurehead of the movement known as the Religious Right, I wish to show how one of more controversial figures in both the religious and political spheres of contemporary American history became one of the more influential and infamous men of recent times. By focusing on the predecessors of Jerry Falwell …

Extended Life Flight Results From The Genesat-1 Biological Microsatellite Mission, Giovanni Minelli, Christopher Kitts, Karolyn Ronzano, Christopher Beasley, Richard Rasay, Igancio Mas, Phelps Williams, Paul Mahacek, John Shepard, Jose Acain, John Hines, Elwood Agasid, Charlie Friedericks, Matthew Piccini, Macarena Parra, Linda Timucin, Mike Henschke, Ed Luzzi, Nghia Mai, Mike Mcintyre, Robert Ricks, David Squires, Chris Storment, John Tucker, Bruce Yost, Greg Defouw, Antonio Ricco

Small Satellite Conference

The Genesat-1 technology demonstration mission validated the use of research quality instrumentation for in situ biological research and processing. After its launch from Wallops Flight Facility as a secondary payload off a Minotaur launch vehicle on December 16, 2006, all primary science and engineering test objectives were completed successfully within one month of operation. Since that time, additional trend analyses and experiments have been performed to further quantify the performance of the bus; such quantification is of particular interest for at least five heritage-based missions currently in development, three of which are set to launch in 2008 and two slated …

Development Of Volunteer-Driven Indices Of Biological Integrity For Wetlands In West Virginia, Walter Emil Veselka Iv

Graduate Theses, Dissertations, and Problem Reports (ETD)

Wetland indices of biological integrity (IBIs) are used to satisfy the water resources monitoring requirements of the Clean Water Act (CWA). However, debate still exists on what classification systems and taxa to base these IBIs upon. Our cumulative research, representing indices of biological integrity designed for regional HGM subclasses, designated HGM management classes and Cowardin et al. (1979) classes for West Virginia. The indices were derived from metrics calculated from anuran, avian, macroinvertebrate, and vegetation communities; each representing increasing levels of resources associated with gathering the necessary data. For example, avian and anuran data used to derive floodplain wetland IBI …

Rna Interference Screens As A Tool For Discovering Gene Function, Despina Siolas

Stony Brook Theses and Dissertations Collection, 2006-2020 (closed to submissions)

[to be added]