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2008

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From The Mountains To The Podium: The Rhetoric Of Fidel Castro, Brent C. Kice Jan 2008

From The Mountains To The Podium: The Rhetoric Of Fidel Castro, Brent C. Kice

LSU Doctoral Dissertations

This dissertation examines the rhetoric utilized by Fidel Castro that Castro used in order to maintain his tenure as the sole leader of Cuba for almost 50 years. Castro employs identification through division with an enemy, and he is able to perpetuate this division through an ongoing, dynamically perceived narrative. This narrative takes shape in the form of “the revolution,” a rhetorical construction designed to create a collective Cuban identity, which, in turn, is furthered through ideology by Castro’s elimination of competing points of views. Castro’s unique role as narrator has allowed him to adapt to events and maintain this …

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A Century Of Land Use And Water Quality In Watersheds Of The Continental U.S., Whitney P. Broussard Iii Jan 2008

A Century Of Land Use And Water Quality In Watersheds Of The Continental U.S., Whitney P. Broussard Iii

LSU Doctoral Dissertations

Human endeavors, particularly the agricultural and industrial activities of the last half century, now produce more biologically available nitrogen (N) than all other natural sources combined. The increased N availability can have consequences for the health of aquatic biota on the local, regional, and global scales. One manifestation of this problem is the formation of coastal hypoxic zones where terrestrial N loading creates eutrophic conditions in coastal waters. This dissertation examines a century of changes in land use and water quality to quantify the relationships between agricultural land use practices and riverine N yields in the Mississippi River Basin and …

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Exploration Of New Ternary Gallides And Investigation Of Their Structure-Property Relationships, Jung Young Cho Jan 2008

Exploration Of New Ternary Gallides And Investigation Of Their Structure-Property Relationships, Jung Young Cho

LSU Doctoral Dissertations

This dissertation focuses on the investigation of new ternary intermetallic gallides, which may exhibit exotic physical properties such as heavy-fermion behavior, large magnetoresistance, and even superconductivity. In particular, the Ln-Cu-Ga (Ln = lanthanides) system has been systematically investigated by changing a reaction ratio and/or using a different temperature profile to optimize desired phases. Single crystals of Ln2MGa12 (Ln = La, Ce; M = Ni, Cu) have been synthesized using Ga flux and compared to their Pd analogues. Interestingly, Ce2MGa12 (M = Ni, Cu) show enhanced Sommerfeld coefficient of ¡Ö 191 mJmol-1K-2 and ¡Ö 69 mJmol-1K-2 for Ni and Cu compounds, …

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New Media In New Democracies: Perceptions Of Good Governance Among Traditional And Internet-Based Media Users In Kyrgyzstan, Svetlana Viktorovna Kulikova Jan 2008

New Media In New Democracies: Perceptions Of Good Governance Among Traditional And Internet-Based Media Users In Kyrgyzstan, Svetlana Viktorovna Kulikova

LSU Doctoral Dissertations

This dissertation explores the potential and role of the Internet-based media in the Kyrgyz Republic’s political processes after the 2005 March Revolution. It uses a model of interaction between the government and citizens through various types of realities: the reality constructed and imposed by the state-controlled media, the reality created by alternative, independent sources of information online, and the realities experienced by citizens in their daily lives. The model pulled together various theories from political science, sociology, psychology, and mass communication and focused on the exit-voice-loyalty options available for the citizens in response to governance practices. The research project uses …

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The Rhetorical Myth Of The Athlete As A Moral Hero: The Implications Of Steroids In Sport And The Threatened Myth, Karen L. Hartman Jan 2008

The Rhetorical Myth Of The Athlete As A Moral Hero: The Implications Of Steroids In Sport And The Threatened Myth, Karen L. Hartman

LSU Doctoral Dissertations

This research analyzes changes in the rhetoric of a sustaining myth in order to better assess what happens when a myth is threatened. By examining American sport and its current struggle to withstand the widespread use of steroids, the author investigates how public discourse about the scandal turns athletes from mythical heroes to cheaters. The author begins by explicating the rhetorical construction of the athlete as a moral hero in America and how this myth is perpetuated today. The author then examines how steroids threaten the myth of the moral athlete and uses Major League Baseball as a case study …

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A Study Of Rheological And Thermodynamic Properties Of Polymer-Clay Gels And Multilayered Films, Eduard Adrian Stefanescu Jan 2008

A Study Of Rheological And Thermodynamic Properties Of Polymer-Clay Gels And Multilayered Films, Eduard Adrian Stefanescu

LSU Doctoral Dissertations

The overall objective of the research presented here is to understand the nanoscopic and microscopic structures that exist in dispersions of laponite and montmorillonite in poly(ethylene oxide), (PEO) and to correlate their shear responses with the final structure and properties of multilayered nanocomposite films prepared from these dispersions. These structures were examined as a function of polymer molecular weight, polymer and clay concentrations, and type of clay used to prepare the nanocomposites. A sequence of shear and elongational rheological measurements is used to provide a more complete physical picture on the structure of polymer-clay hydrogels, while a combination of techniques …

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Disciplinary Differences In Preferred Research Methods: A Comparison Of Groups In The Biglan Classification Scheme, Mark A. Alise Jan 2008

Disciplinary Differences In Preferred Research Methods: A Comparison Of Groups In The Biglan Classification Scheme, Mark A. Alise

LSU Doctoral Dissertations

The Biglan system of classifying disciplines in groups based on similarities and differences in their subject matter has been validated in numerous empirical studies. The present study sought to expand that validation by comparing two Biglan groups that include disciplines representing the social and behavioral sciences. As a unique point of comparison, preferred research methods were contrasted between Psychology and Sociology forming one group of pure disciplines and Education and Nursing forming another group of applied disciplines. A code sheet was developed to categorize the various components of published research, distinguishing at the most basic level quantitative, qualitative, and mixed …

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Apocalypse South: Judgment, Cataclysm, And Resistance In The Regional Imaginary, Anthony Hoefer Jan 2008

Apocalypse South: Judgment, Cataclysm, And Resistance In The Regional Imaginary, Anthony Hoefer

LSU Doctoral Dissertations

This project investigates manifestations of Apocalypse in selected works of southern fiction, each of which simultaneously draws upon the cosmology of southern evangelical Protestantism and disrupts that cosmology’s power to govern the discourses of race, class, and gender in the U.S. South. Apocalypse South proposes that invocations of the Apocalypse are signs of deferred meaning—of hidden histories of undifferentiation, hybridity, and contradiction which defy the prevailing discourses that configure social relationships in southern spaces and places. Southern religious culture maps Apocalypse onto the boundaries of race, class, and gender and imparts catastrophic consequences to their violations. However, the works investigated …

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Quiescent Current Testing Of Cmos Data Converters, Siva Yellampalli Jan 2008

Quiescent Current Testing Of Cmos Data Converters, Siva Yellampalli

LSU Doctoral Dissertations

Power supply quiescent current (IDDQ) testing has been very effective in VLSI circuits designed in CMOS processes detecting physical defects such as open and shorts and bridging defects. However, in sub-micron VLSI circuits, IDDQ is masked by the increased subthreshold (leakage) current of MOSFETs affecting the efficiency of I¬DDQ testing. In this work, an attempt has been made to perform robust IDDQ testing in presence of increased leakage current by suitably modifying some of the test methods normally used in industry. Digital CMOS integrated circuits have been tested successfully using IDDQ and IDDQ methods for physical defects. However, testing of …

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Identification Of Polycyclic Aromatic Hydrocarbons In The Supercritical Pyrolysis Products Of Synthetic Jet Fuel S-8 And Methylcyclohexane, Jorge Oswaldo Ona Ruales Jan 2008

Identification Of Polycyclic Aromatic Hydrocarbons In The Supercritical Pyrolysis Products Of Synthetic Jet Fuel S-8 And Methylcyclohexane, Jorge Oswaldo Ona Ruales

LSU Doctoral Dissertations

Inside the pre-combustor fuel lines of future high-speed aircraft, at supercritical conditions, hydrocarbon fuels react to form polycyclic aromatic hydrocarbons (PAH) and eventually solid deposits. These deposits can block fuel lines and lead to undesirable effects for the aircraft operation. To elucidate the pathways that lead to the formation of PAH (and ultimately, solids formation), the identification of the PAH products generated by the reactions is critical. In this context, two fuels have been analyzed: synthetic jet fuel S-8 and methylcyclohexane. Synthetic jet fuel S-8 is important due to its non-petroleum origin. Methylcyclohexane is important due to its endothermic behavior. …

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Teaching Presence: A Focus On The Instructor's Role In Online Collaborative Learning, Keisha Smith Dubuclet Jan 2008

Teaching Presence: A Focus On The Instructor's Role In Online Collaborative Learning, Keisha Smith Dubuclet

LSU Doctoral Dissertations

The use of e-learning has been extended beyond simply providing access to information to providing the ability to learn collaboratively via an interactive learning environment. The ability to create an online collaborative and interactive environment is a challenge. This study strove to examine the most effective design and facilitative strategies for fostering student learning and participation in hopes to make design and implementation of online discussions easier and more efficient for teachers. The primary goal of this study was to understand how the degree of instructor presence influenced students’ perception of learning and how students engaged in deeper levels of …

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Essay 1: Does Ownership Structure Matter? Essay 2: Asset Sale In Mutual Fund Industry, Fan Chen Jan 2008

Essay 1: Does Ownership Structure Matter? Essay 2: Asset Sale In Mutual Fund Industry, Fan Chen

LSU Doctoral Dissertations

The dissertation studies two aspects of the U.S. registered investment companies. The first essay analyzes the ownership and organizational structure aspect while the second essay investigates the restructure events of those investment companies. We find sellers from mutual fund asset sales are mainly financial conglomerates. Funds under management of those conglomerates experience poor performance during the period prior to asset sales. On the other hand, acquirers are generally highly focused mutual fund companies. Funds acquired by these focused entities experience improvement in both fund performance and operational efficiency. From the analysis of organizational structure, funds managed by focused mutual fund …

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Factors That Influence Traditional-Age College Students To Re-Enroll In Their Third Year At A Research Extensive University In The Southern Region Of The United States, Joseph M. Lutta Jan 2008

Factors That Influence Traditional-Age College Students To Re-Enroll In Their Third Year At A Research Extensive University In The Southern Region Of The United States, Joseph M. Lutta

LSU Doctoral Dissertations

Student retention is of policy significance to higher education systems. In the United States, student retention is a major problem in higher education affecting students, universities, and society. Most of the research on student retention has focused on first-year students. Little is known about the retention of college students after their first year. The primary purpose of this study was to determine the influence of selected demographic and academic characteristics on the decision of traditional-age, undergraduate students to re-enroll at a research-extensive university. The population was defined as all traditional-age undergraduate students who entered the selected university during the fall …

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Mr. Kerry Goes To Washington: Lord Lothian And The Genesis Of The Anglo-American Alliance, 1939-1940, Craig Edward Saucier Jan 2008

Mr. Kerry Goes To Washington: Lord Lothian And The Genesis Of The Anglo-American Alliance, 1939-1940, Craig Edward Saucier

LSU Doctoral Dissertations

The purpose of this dissertation is to examine and assess the role of Philip Henry Kerr, eleventh Marquis of Lothian, the British ambassador to the United States from August 1939 to December 1940. While much of the historiography of Anglo-American relations during the Second World War focuses on the Roosevelt-Churchill axis, this dissertation contends that Lord Lothian played a vital, if not the principal, role in creating that axis and in forging closer relations during the vital months before Pearl Harbor. More generally, this dissertation contends that Lothian is a vital, if not the principal, architect of the “Special Relationship.” …

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Retro Models Of The Cisplatin-Dna Cross-Link With Carrier Ligands Having Sp2 N-Donor Triazine Rings, Vidhi Maheshwari Jan 2008

Retro Models Of The Cisplatin-Dna Cross-Link With Carrier Ligands Having Sp2 N-Donor Triazine Rings, Vidhi Maheshwari

LSU Doctoral Dissertations

Rapid rotation of guanine base derivatives about Pt–N7 bonds results in fluxional behavior of models of the key DNA intrastrand G–G cross-link leading to anticancer activity of Pt(II) drugs (G = deoxyguanosine). This behavior impedes the characterization of LPtG2 models (L = one bidentate or two cis-unidentate carrier ligands; G = guanine derivative). The objective of this study is to understand the types of conformers formed as L is systematically varied. This work, relevant to Pt(II) anticancer drugs, has evolved from published studies with sp3 N-ligands (e.g., 2,2'-bipiperidine), to C2 symmetrical or unsymmetrical sp2 N-ligands having pyridine and/or triazine rings. …

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Native Spiritualities As Resistance: Disrupting Colonialism In The Americas, Kirstin Lea Squint Jan 2008

Native Spiritualities As Resistance: Disrupting Colonialism In The Americas, Kirstin Lea Squint

LSU Doctoral Dissertations

This project analyzes eight novels which represent revolt or resistance by varied Native peoples against the European and Euro-American colonization of the Americas. I take a comparative approach to literatures of the Americas because of the dearth of research examining the literatures of both continents side by side, particularly literatures by and about Indigenous Americans. Chapter One introduces the theoretical bases for the project, including colonial and postcolonial theories, Native American literary theories, and aesthetic concerns specific to American Indian literatures. The second chapter is a comparative analysis of Miguel Angel Asturias’s Men of Maize and Leslie Marmon Silko’s Almanac …

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The Initial Reliability And Construct Validity Of The Autism Spectrum Disorder-Diagnostic (Asd-Dc) In Children, Melissa Luke Gonzalez Jan 2008

The Initial Reliability And Construct Validity Of The Autism Spectrum Disorder-Diagnostic (Asd-Dc) In Children, Melissa Luke Gonzalez

LSU Doctoral Dissertations

The aim of the present study was to examine the reliability and construct validity of a newly developed assessment scale designed to identify autism spectrum disorders in children: Autism Spectrum Disorder-Diagnostic for Children (ASD-DC). Participants were parents and caregivers of children between ages 2 and 16 years, who are typically developing or developmentally delayed. Participants were asked to complete several rating scales including the ASD-DC, a DSM-IV-TR/ICD-10 checklist, the Matson Evaluation of Social Skills in Youngsters (MESSY), and the Behavioral Assessment System for Children, Version 2 (BASC-2). In Study 1, the test-retest, inter-rater, and inter-item reliabilities of the ASD-DC was …

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An Examination Of The Good Behavior Game And Behavior Specific Praise Statements On Student And Teacher Behavior, Robert Allen Wright Jan 2008

An Examination Of The Good Behavior Game And Behavior Specific Praise Statements On Student And Teacher Behavior, Robert Allen Wright

LSU Doctoral Dissertations

This study directly compares two interdependent group oriented contingency strategies, the GBG and the GBG with a behavior specific praise statement (BSPS) component (i.e., GBG+BSPS) to examine the relative effectiveness of each as a tool for class-wide behavior management, to inspect the effect on teacher interactions with students, and to assess the relative teacher and student acceptability of both games. The Good Behavior Game has been identified as an evidence-based intervention to manage class-wide behavior difficulties, but recently has been criticized for not being proactive in teaching appropriate classroom behavior. The relative effectiveness and acceptability of each game as a …

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Performing Photographs: Memory, History, And Display, Melanie A. Kitchens Jan 2008

Performing Photographs: Memory, History, And Display, Melanie A. Kitchens

LSU Doctoral Dissertations

In my study, I place concepts and practices of photography and performance in dialogue to enable our understanding of how photographs perform and how performance contains or can contain elements we attribute to photographs. The connection between photography and performance that most intrigues me is how they make memories and when collected or restored in some socially shared way make histories too. My specific aim is to understand how photographs and performance might benefit from each other in how they make and transmit memories and histories. To activate the study, I select and focus on five specific events in which …

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Moderately-Rapid Assessment Of Alkaline Desiccation Environmental Systems, David Alan Bates Jan 2008

Moderately-Rapid Assessment Of Alkaline Desiccation Environmental Systems, David Alan Bates

LSU Doctoral Dissertations

A moderately-rapid assessment tool was developed to analyze the waterless desiccation compost toilet investigated in a rural Mexican setting. Over 100 social factors were identified along with the applicable technical factors that influenced the low acceptability of the toilets. A 4-point rating scale was developed to increase the ability and speed of analyzing both the social and technical data. The treatment process was an alkaline-desiccation process with mean pH values of 8.2 ± sd 1.1 and water content of 18.3% ± sd 9.9, which resulted in mean fecal coliform values of 15.0 MPN/g ± sd 31.8, drastically lower than the …

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Retrotransposon-Mediated Instability In The Human Genome, Shurjo Kumar Sen Jan 2008

Retrotransposon-Mediated Instability In The Human Genome, Shurjo Kumar Sen

LSU Doctoral Dissertations

LINE-1 (Long Interspersed Element-1/L1) and Alu are two active retrotransposon families in the human genome that have the potential to create genomic instability either during the insertion of new elements or through ectopic recombination. However, recent in vitro analyses have demonstrated that these elements also repair DNA double-strand breaks, hence contributing to the maintenance of genomic integrity. As such, the comprehensive role of mobile elements in either creating or mitigating instability in primate genomes remains unclear. The recent sequencing of the chimpanzee and rhesus macaque genomes uniquely facilitates the accurate resolution of this question, as three-way computational alignment of the …

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Evaluation Of Management Practices And Remediation Techniques For Improving Water Quality In Agricultural Systems, Theophilus Kene Udeigwe Jan 2008

Evaluation Of Management Practices And Remediation Techniques For Improving Water Quality In Agricultural Systems, Theophilus Kene Udeigwe

LSU Doctoral Dissertations

Surface water quality impairment is often associated with agricultural activities. In this study, the effects of three sugarcane residue management techniques, namely burning (BR), shredding (SR), and retention (RR) of residues on: surface water quality, carbon export, and chemical composition of organic matter in the runoff sediments were characterized. Separate studies were conducted to evaluate predictive relationships for biochemical oxygen demand (BOD) in agricultural effluents, and the effectiveness of bauxite residues (red and brown muds) in reducing soluble nutrient/pollutant release from manure-impacted soils. All the selected water quality parameters were determined using EPA-approved analytical methods. The RR technique exported lower …

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Does The Tuition Opportunity Program For Students (Tops) Promote Access To Postsecondary Education For Students From Low-Income Families In Louisiana?, Frederick Thurber Jan 2008

Does The Tuition Opportunity Program For Students (Tops) Promote Access To Postsecondary Education For Students From Low-Income Families In Louisiana?, Frederick Thurber

LSU Doctoral Dissertations

Louisiana concentrates its postsecondary financial aid funding in merit-based aid programs, as opposed to need-based aid programs. This study illuminates the distribution of Louisiana’s merit-based financial aid program, Louisiana’s Tuition Opportunity Program for Students (TOPS), to students from difference socioeconomic backgrounds by describing the basic characteristics of TOPS recipients at Louisiana State University, the University of Louisiana at Lafayette, and selected Louisiana two-year postsecondary institutions. This study gives evidence to indicate that Louisiana’s TOPS program disproportionably benefits students from middle and upper income families, most of whom could afford college expenses without receiving a TOPS awards. In addition, this study …

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The Second Coming Of Paisley: Militant Fundamentalism And Ulster Politics In A Transatlantic Context, Richard Lawrence Jordan Jan 2008

The Second Coming Of Paisley: Militant Fundamentalism And Ulster Politics In A Transatlantic Context, Richard Lawrence Jordan

LSU Doctoral Dissertations

Jordan, Richard L. B. A. University of Southern Mississippi, 2000. M. A. University of Southern Mississippi, 2002. Doctor of Philosophy, Fall Commencement, 2008. Major: History. The Second Coming of Paisley: Militant Fundamentalism and Ulster Politics in a Transatlantic Context. Dissertation directed by Associate Professor Meredith Veldman. Pages in dissertation, 345. Words in Abstract, 277. ABSTRACT On August 1, 1946, the Reverend Ian Paisley was ordained as the minister of the Ravenhill Evangelical Mission Church in Belfast, Northern Ireland. From his new pulpit, the young evangelist embarked on a six-decade crusade attacking Irish theological and political issues and espousing militant fundamentalism …

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Evaluation Of Three Methods For Teaching Intraverbals To Children With Language Delays, Nicole Trosclair-Lasserre Jan 2008

Evaluation Of Three Methods For Teaching Intraverbals To Children With Language Delays, Nicole Trosclair-Lasserre

LSU Doctoral Dissertations

Direct instruction is often necessary to develop language or expand language use in individuals with language delays. Previous research has begun to identify certain training conditions that result in more efficient use of instructional time devoted to language development. Specifically, incorporating mands into the instructional arrangement, increasing the quality of reinforcement delivered for interspersed tasks, and including instructive feedback stimuli into the consequences of learning trials have all demonstrated more efficient learning of targeted language skills. The purpose of the current investigation was to compare three methods for teaching intraverbals (i.e., conversation skills) to individuals with deficits in this area. …

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Gas-Phase Formation Of Environmentally Persistent Free Radicals From Thermal Degradation Of Catechol, Hydroquinone, Phenols And Tobacco, Julien Gnonlonfoun Adounkpe Jan 2008

Gas-Phase Formation Of Environmentally Persistent Free Radicals From Thermal Degradation Of Catechol, Hydroquinone, Phenols And Tobacco, Julien Gnonlonfoun Adounkpe

LSU Doctoral Dissertations

Catechol, hydroquinone and Phenol are major constituents of the mainstream tobacco smoke. The toxicity of tobacco has been attributed to the ability of catechol and hydroquinone to undergo endogenous or exogenous redox cycling to form semiquinone type radicals responsible of Reactive Oxygen Species (ROS) formation. ROS such as hydroxyl radicals can cause severe oxidative stress on biological tissues and can provoke severe signaling pathways leading to cardiovascular and pulmonary dysfunctions and carcinogenesis. Given that semiquinone type radicals are organic radicals, characterized by their high instability and reactivity; it is somewhat surprising that they can live long enough mostly when associated …

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The Gallant Six Hundred: Performing The Light Brigade Into A Heroic Icon, Elizabeth Carrick Cawns Jan 2008

The Gallant Six Hundred: Performing The Light Brigade Into A Heroic Icon, Elizabeth Carrick Cawns

LSU Doctoral Dissertations

History is not so much what actually happened as how we have received and disseminated what happened. This reception and dissemination take place through a variety of media, many of which are not the purview of the traditional historian. It is in the trifles of daily life that we find the patterns of cultural norms – the ethos of the society that is as unnoticed by that society as the air it breathes. Society makes choices that affect the future based on what has been disseminated, rather than on the original event. This is especially true of such military disasters …

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Swamp Ecology In A Dynamic Coastal Landscape: An Investigation Through Field Study And Simulation Modeling, Susanne Sigrid Hoeppner Jan 2008

Swamp Ecology In A Dynamic Coastal Landscape: An Investigation Through Field Study And Simulation Modeling, Susanne Sigrid Hoeppner

LSU Doctoral Dissertations

Increased flooding, nutrient and sediment deprivation, and saltwater intrusion have been implicated as probable causes of coastal swamp deterioration in the Mississippi Delta. An understanding of the interactive effects of these factors is required to enable successful planning of wetland restoration activities. I used field data collected from 2000 till 2005 at forty study sites to characterize the baseline conditions of the Maurepas swamp. I used a cluster analysis to identify four swamp habitat clusters, and characterized the clusters on the basis of soil properties, salinity, basal area, stem density, and other tree-related variables. ANOVA and related statistical techniques showed …

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Toward An Effective And Humane Counterinsurgency, Adam Patrick Shilling Jan 2008

Toward An Effective And Humane Counterinsurgency, Adam Patrick Shilling

LSU Doctoral Dissertations

Preliminary research isolated a set of thirteen candidate principles that military officers need to understand to conduct effective and humane counterinsurgency. A meta-synthesis of eight classical theorists of counterinsurgency sought support for and consensus on these principles and discovered considerable consensus on all of them. Therefore, this set could be considered a “classical” model of counterinsurgency for use in counterinsurgency campaign planning. The contemporary global political environment is very different from that the classical theorists faced. Therefore, additional research attempted to understand the changes in the environment and in the nature of insurgency to determine the changes necessary to update …

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Developing Hybrid Cotton (Gossypium Spp.) Using Honey Bees As Pollinators And Roundup Ready® Gene As Selection Trait, Jimmy Xavier Zumba Jan 2008

Developing Hybrid Cotton (Gossypium Spp.) Using Honey Bees As Pollinators And Roundup Ready® Gene As Selection Trait, Jimmy Xavier Zumba

LSU Doctoral Dissertations

Cotton (Gossypium spp.), the most important textile fiber crop in the United States (US), is cultivated in 17 states across the southern US. and a very important agricultural commodity for several states. The use of hybrids in the US has been limited due to seed cost production. The objective of this study was to investigate a novel method for the production of F2 cotton hybrids using honey bees as pollinators and Roundup Ready® gene as selection trait. This research was conducted during three years (2005-2007) in Louisiana. Crosses between non-transgenic and transgenic varieties were made in 2005 to obtain F1 …

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