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Geoarchaeology Of The Danilo Bitinj And Pokrovnik Sites, Dalmatia, Croatia, Cynthia Fadem

All Theses and Dissertations (ETDs)

This dissertation examines the paleoecology of earliest European agriculture via geological and geochemical analysis of two Neolithic settlements in central Dalmatia, Croatia. The Early Farming in Dalmatia Project, of which this geoarchaeological study is a part, is a case study in the adoption and environmental impact of agricultural technology. Dalmatia served to transmit agriculture from the domestication centers of the Middle East to mainland Europe. The record of neolithization in this region is incomplete - biased toward caves, upland storage locales. The landscape setting of the foraging-to-farming behavioral evolution is missing, even as Neolithic transition research turns to more complex …

Role And Regulation Of Escrt-Iii In Multivesiculr Body Biogenesis, Soomin Shim

All Theses and Dissertations (ETDs)

Endosomal sorting complex required for transports: ESCRT) machinery responsible for multivesicular body: MVB) biogenesis is essential for receptor downregulation, viral budding and cytokinesis. ESCRT-III is a large polymer built from related ESCRT-III proteins that is thought to help generate intralumenal vesicles: ILVs) within the MVB. How ESCRT-III functions is poorly understood. Although ESCRT-III assembles on the endosomal membrane, its components are predominantly soluble in the cytoplasm. I found that the transition between these two states is controlled by autoinhibitory domains within ESCRT-III proteins, which I identified by structure/ function analysis in four human ESCRT-III proteins - Charged multivesicular body protein2A: …

Structural Rna Homology Search And Alignment Using Covariance Models, Eric Nawrocki

All Theses and Dissertations (ETDs)

Functional RNA elements do not encode proteins, but rather function directly as RNAs. Many different types of RNAs play important roles in a wide range of cellular processes, including protein synthesis, gene regulation, protein transport, splicing, and more. Because important sequence and structural features tend to be evolutionarily conserved, one way to learn about functional RNAs is through comparative sequence analysis - by collecting and aligning examples of homologous RNAs and comparing them. Covariance models: CMs) are powerful computational tools for homology search and alignment that score both the conserved sequence and secondary structure of an RNA family. However, due …

Age Differences In Prospective Memory: An Examination Of The Role Of Fluctuations In Executive Control, Shannon Robertson

All Theses and Dissertations (ETDs)

Prospective memory: ProM)-remembering to carry out intended actions at appropriate times-is a cognitive function that relies on controlled or automatic processing to various degrees. Age differences in ProM are most likely to be observed on tasks that rely heavily on controlled processes. This is consistent with certain frontal lobe theories of cognitive aging that also make predictions regarding age differences in performance variability on speeded components of ProM tasks that vary in the extent to which controlled processes are required. This study consisted of two experiments designed to test those predictions. In the first experiment, the degree to which controlled …

Oral Argument In Flores-Figueroa V. United States

Postville Project Documents

The transcript of the oral arguments before the U.S. Supreme Court of the case of a Mexican citizen working in East Moline, Illinois who was convicted of identity theft. The grounds for the appeal were that the petitioner did not know that the social security and alien registration numbers he used were assigned to other people.

Camayd-Freixas Brief To Senate Judiciary Committee, Erik Camayd-Freixas

Postville Project Documents

Dr. Erik Camayd-Freixas addresses the occurrence of ethical violations during the Postville raid. Also included is a letter from Congresswoman Zoe Logren to Michael Mukasey and Michael Chertoff on the treatment of the detainees from the Postville raid, including affivavits from Marvin Danilo Perez-Gomez and Mardoqueo Valle-Callejas on their treatment during the raid, with translation by Erik Camayd-Freixas.

Camayd-Freixas Corrections To Transcript, Erik Camayd-Freixas

Postville Project Documents

Corrections to the transcript of his statement on the Postville raid to a Congressional subcommittee in 2009.

Prayer Service On The Anniversary Of The Postville Raid Program

Postville Project Documents

Program of the prayer service at Saint Bridget's Catholic Church on the anniversary of the Postville raid, May 12, 2009.

Detention Deficit Disorder, Liz Rog

Postville Project Documents

An autobiographical narrative of a woman' trip with an immigrant to visit another immigrant in jail, both of whom had been arrested on immigration charges.

Meeting Academic Needs Through Explicit Vocabulary Insturction, Ann D. M. Langenfeld

Graduate Research Papers

This project focused on meeting the academic needs of students through explicit vocabulary instruction. The project consisted of nine professional development sessions delivered over one academic year and targeted reading teachers and Language Arts Resource Specialists (LARS) in a Midwestern suburban school district. Participants engaged in collaborative and interactive sessions that included colleague visits to aide in implementation of at least one method of explicit vocabulary instruction. Through a series of two different questionnaires, participant responses were used to assess background knowledge, teacher beliefs and practices, teacher perceptions, implementation, and relevance regarding explicit vocabulary instruction.

The Importance Of Differentiation For The Struggling Reader, Christine M. Troyer

Graduate Research Papers

Learning to read is a journey, and the first steps of this journey are among the most important. It is critical for struggling readers to have support and encouragement as they overcome the various obstacles they face. Not all young readers have the same background knowledge and sufficient skills to be proficient. Teachers play a vital role in supporting these students. First grade especially is a critical step on this path. A poor reader will continue to struggle and lose interest without the necessary guidance. This paper will detail the necessity of assisting the struggling reader in the first grade …

Proceedings Of The 121st Annual Meeting Of The Iowa Academy Of Science [Program, 2009], Iowa Academy Of Science

Iowa Academy of Science Documents

Contents:

Welcome from our Campus Host --- 3
Program Summary/Timeline --- 4
General Session Presentations --- 6
Symposia Presentations --- 9
Special Events --- 12
Awards Luncheon --- 13
President's Banquet --- 13
ESTA Awards Banquet --- 13
IAS Annual Business Meeting --- 14
Iowa Junior Academy of Science --- 16
Field Trips --- 17
Senior Poster Program --- 19
Section Meeting Programs and Oral Presentations (Alphabetical by Section) --- 24
Abstracts (by Section) --- 31
Author Index --- 65

Multicast Encryption Infrastructure For Security In Sensor Networks, Richard R. Brooks, Brijesh Pillai, Matthew Pirretti, Michele C. Weigle

Computer Science Faculty Publications

Designing secure sensor networks is difficult. We propose an approach that uses multicast communications and requires fewer encryptions than pairwise communications. The network is partitioned into multicast regions; each region is managed by a sensor node chosen to act as a keyserver. The keyservers solicit nodes in their neighborhood to join the local multicast tree. The keyserver generates a binary tree of keys to maintain communication within the multicast region using a shared key. Our approach supports a distributed key agreement protocol that identifies the compromised keys and supports membership changes with minimum system overhead. We evaluate the overhead of …

Merge Over Move And The Extended Projection Principle: Mom And The Epp Revisited, Juan Carlos Castillo, John E. Drury, Kleanthes K. Grohmann

Faculty Publications

A class of proposals are examined that aim to avoid problems that arise in various instantiations of the ‘Merge over Move’ (MOM) cost-ofoperation distinction. It is concluded that while the mechanisms introduced there exhibit independently interesting features, they subtract substantially from the interest of the MOM economy of derivation explanations. The removal of an assumption will then be considered that makes the core cases involving there-constructions a problem to begin with: that non-finite T must host a specifier position (checking an EPP/D-feature). Denying the existence of such features removes the problem that the MOM distinction was introduced to solve, allowing …

Avoid Or Compensate? Liability For Incidental Injury To Civilians Inflicted During Armed Conflict, Yael Ronen

Vanderbilt Journal of Transnational Law

Under international law, civilians suffering injuries that are incidental to a lawful attack on a military objective are left to bear the cost of their losses. In recent years there have been calls for a change in policy that would entitle victims of military attacks to compensation, even if their losses are incidental and non-fault-based. This Article explores the notion of such a quasi-strict liability rule, which is likely to disrupt the existing balance of powers and interests under the laws of armed conflict. Following an exploration of the conceptual basis for such an obligation, the Article examines the effect …

Non-Refoulement: The Search For A Consistent Interpretation Of Article 33, Ellen F. D'Angelo

Vanderbilt Journal of Transnational Law

The international community rose to the challenge of addressing mass migration with the 1951 Convention Relating to the Status of Refugees (1951 Convention). The 1951 Convention established several important concepts as binding international law, including the requirements for refugee classification and the principle of non-refoulement. The duty of non-refoulement prohibits state-parties from expelling or returning a refugee in any manner whatsoever to the frontiers or territories where his life or freedom would be threatened on account of his race, religion, nationality, membership of a particular social group, or political opinion. According to the definition in Article 33, non-refoulement is applicable …

You Get What You Pay For?: Rethinking U.S. Organ Procurement Policy In Light Of Foreign Models, J. Andrew Hughes

Vanderbilt Journal of Transnational Law

The U.S. organ transplant system is in crisis due to the paucity of transplantable organs. Such a shortage exists because otherwise viable organs are too often buried along with the bodies in which they reside. Organs are wasted because the existing U.S. organ transplant system sets up barriers to organ donation--chiefly the legal presumption of unwillingness to donate ("voluntary donation') and the National Organ Transplant Act's ban on the transfer of organs for valuable consideration. This Note surveys the qualified successes of Austria, Belgium, Brazil, and France with their various "presumed consent" models of organ procurement. It also considers other …

A Theory Of Wto Adjudication: From Empirical Analysis To Biased Rule Development, Juscelino F. Colares

Vanderbilt Journal of Transnational Law

The positive theory of litigation predicts that, under certain conditions, plaintiffs and defendants achieve an unremarkable and roughly equivalent share of litigation success. This Article, grounded in an empirical analysis of WTO adjudication from 1995 through 2007, reveals a high disparity between Complainant and Respondent success rates: Complainants win roughly ninety percent of the disputes. This disparity transcends Case Type, Party Identity, Income Level, and other litigant-specific characteristics. After analyzing and discarding standard empirical and theoretical alternative explanations for the systematic disparity in success rates, this study demonstrates, through an examination of patterns in WTO adjudicators' notorious decisions, that biased …

"Shelter Chic": Can The U.S. Government Make It Work?, Kristina R. Montanaro

Vanderbilt Journal of Transnational Law

This Note discusses government donations of seized counterfeit goods to charitable institutions and the implications of these practices. The Customs and Border Protection (CBP) contributions to the Red Cross for the Hurricane Katrina relief effort serve as a backdrop for important concepts. In making these contributions, the CBP relied on its emergency authority and a presidential proclamation to avoid basic statutory requirements that it (a) obtain consent from the right holders and (b) de-trademark counterfeit goods prior to donation. While the donations inarguably benefitted countless disaster victims and freed up valuable CBP warehouse space, they may have had a detrimental …

The Crisis Of International Law, Rafael Domingo

Vanderbilt Journal of Transnational Law

This Article delves into the reasons for the current crisis in the traditional international law system, considering how the system developed through the centuries in order to respond to the needs and circumstances of past historical epochs, as well as how the system is no longer capable of meeting the unique developments and needs of life in the Third Millennium. The Article considers the fundamental problems of a state-based system of international law that--rather than focusing on the prime actor and focus of the law, the human person, and his inherent dignity--concentrates on and gives enormous power to the artificial …

Eu Law, International Law And Economic Sanctions Against Terrorism: The Judiciary In Distress?, P. Takis Tridimas

Faculty Scholarship

This article seeks to examine the relationship between European Union law, international law, and the protection of fundamental rights in the light of recent case law of the European Court of Justice (ECJ) and the Court of First Instance (CFI) relating to economic sanctions against individuals. On 3 September 2008, the ECJ delivered its long-awaited judgment in Kadi and Al Barakaat on appeal from the CFI. In its judgment under appeal, the CFI had held that the European Community (EC) is competent to adopt regulations imposing economic sanctions against private organizations in pursuance of UN Security Council (UNSC) Resolutions seeking …

Source Memory In Social Contexts, Bianca Basten

All Theses and Dissertations (ETDs)

Source memory is memory for where, when, how, and from whom information was received. Current source memory literature focuses mainly on memory for incidental information: i.e., where, when, how) rather than source identity: i.e., who). This dissertation addressed the role of source memory in social contexts and memory for source identity. Four experiments were designed to investigate the effects of information valence, target familiarity, and source congruence. 120 participants viewed a series of negative and positive statements about two targets provided by four sources and were later asked to identify the source of the information. Targets were considered positive and …

Courts, Clergy, And Congregations: Disputes Between Religious Institutions And Their Leaders, Ira C. Lupu, Robert W. Tuttle

GW Law Faculty Publications & Other Works

For nearly forty years, the courts have barred a variety of lawsuits by clergy against their religious entity-employers. These suits frequently involve matters of civil rights, such as sex-based discrimination in employment, but they also involve claims of defamation, violation of fair labor standards, and breach of employment contracts, among others. To justify the barriers to these suits, courts typically rely on concepts drawn from the First Amendment's Religion Clauses. In particular, courts frequently invoke theories of free exercise of religion by religious institutions, or notions of "excessive entanglement" between church and state, to justify this line of case law. …

The Transformation Of Originality In The Progressive-Era Debate Over Copyright In News, Robert Brauneis

GW Law Faculty Publications & Other Works

In the 1991 case of Feist Publications, Inc. v. Rural Telephone Service Co., Inc., the Supreme Court held unanimously that only those aspects of works which exhibited a "modicum of creativity" could be protected by copyright, and hence that factual matter was not copyrightable. Feist confirmed and expanded on the Court's statements in the 1918 case of International News Service v. Associated Press that news was not copyrightable apart from its literary form. Yet for the first three-quarters of the nineteenth century, the notion that copyright incorporated an originality requirement which excluded factual matter from protection was unknown to Anglo-American …

What Do We Owe Future Generations?, Neil H. Buchanan

GW Law Faculty Publications & Other Works

In the United States, it is common for legal scholars, economists, politicians and others to claim that we are selfishly harming "our children and grandchildren" by (among many other things) running large government budget deficits. This article first asks two broad questions: (1) Do we owe future generations anything at all as a philosophical matter? and (2) If we do owe something to future generations, how should we balance their interests against our own? The short answers are "Probably" and "We really are not sure."

Finding only general answers to these general questions, I then look specifically at U.S. fiscal …

Expression Analysis And Stem Cell Engineering, Cara Rieger

All Theses and Dissertations (ETDs)

The overall goal of the thesis was to develop tools to advance Investigations of stem cells in tissue engineering therapeutics for neurodegenerative disease and spinal cord injury. Two tools to characterize cell fate and a tool to separate a subset of neural cells were developed and evaluated. In the first study, a digital PCR technology, called polonies, was applied to measure mRNA from several key stem cell genes in small numbers of ES cells. Due to its properties, we hypothesized that polonies would be uniquely poised to profile stem cells. Polonies were counted for Oct3 in a sample of 10 …

Development And Implementation Of Fully 3d Statistical Image Reconstruction Algorithms For Helical Ct And Half-Ring Pet Insert System, Daniel Keesing

All Theses and Dissertations (ETDs)

X-ray computed tomography: CT) and positron emission tomography: PET) have become widely used imaging modalities for screening, diagnosis, and image-guided treatment planning. Along with the increased clinical use are increased demands for high image quality with reduced ionizing radiation dose to the patient. Despite their significantly high computational cost, statistical iterative reconstruction algorithms are known to reconstruct high-quality images from noisy tomographic datasets. The overall goal of this work is to design statistical reconstruction software for clinical x-ray CT scanners, and for a novel PET system that utilizes high-resolution detectors within the field of view of a whole-body PET scanner. …

Oxygen-Enhanced Combustion: Theory And Applications, Scott Skeen

All Theses and Dissertations (ETDs)

In the broadest sense, oxygen-enhanced combustion: OEC) refers to the use of oxygen to improve combustion and/or process characteristics. When a stream of oxygen is available, a wide range of flame configurations is possible. This work considers two specific configurations of OEC and is divided into two parts. In Part I, fundamental experimental and numerical flame studies explore the combustion of gaseous fuel/inert mixtures in oxygen-enriched air or pure oxygen under well-defined conditions. Part II targets a more practical application by considering the combustion of solid fuels in a variety of oxygen/carbon dioxide mixing scenarios. For gaseous non-premixed flames, combining …

Open Collaborative Mechanical / Product Design - User As Developer A New Design Methodology For Internet Era Business Innovations And Entrepreneurship, Jing Zheng

All Theses and Dissertations (ETDs)

In product design and development projects, the most important part is identifying user needs. Traditional methods such as surveys, focus group studies and interviews are expensive and sometime inaccurate in identifying those needs. Inspired by the open source software development, along with the research that has been done on the "lead user" method, the method of using collective customer wisdom to modify old products or even develop new products has become an emerging new design method and is starting to get popularity and success. However, the effectiveness of such method comparing to the traditional face to face "close" development method …

Electrocorticographic Neural Correlates Of Arm Movements And Associated Goal Orientation In Humans, Nicholas Anderson

All Theses and Dissertations (ETDs)

This thesis analyzed the cortical representation of arm kinematics, target encoding, and goal encoding using subdural electrocorticographic: ECoG) recordings in humans. Using a joystick-based visuomotor task, subjects performed both a standard, delayed match-to-sample center-out task as well as a circular tracing task. Spectral analyses of the ECoG signals clearly showed significant cosine tuning for hand velocity, direction, position and speed throughout the cortex. In particular, velocity tuning was best represented spectrally in a high gamma band from around 90-150 Hz in the primary motor cortical regions. In dorsolateral prefrontal cortex: DLPFC), cortical activity in the 150-250 Hz band of the …