Digital Commons Network^™

Expressive Minimalism And Fuzzy Signals: The Judiciary And The Role Of Law, Michele Goodwin

Chicago-Kent Law Review

The proper role of courts engenders significant debate. Yet, what seems better settled is the principle that courts are the place at which the common law is developed. Its genesis and modifications evolve out of the juridical process and when that process becomes encumbered or deferred to the legislature the role of the judiciary is called into question. This essay makes the case that expressive minimalism too often governs the common law judicial approach to biotechnology. The cases visited in this domain test our capacity to understand whether life is appropriately described as being beyond the definition of property, as …

Human Gene Patents: Proof Of Problems?, Timothy Caulfield

Chicago-Kent Law Review

The patenting of human genes has been the focus of intense policy debate. The concerns associated with gene patenting are diverse, ranging from dignity based critiques to suggestions that patents will drive up the cost of health care. But the two concerns that have generated the most policy attention are that they hurt basic research (also known as the "anti-commons" problem) and access to useful technologies. The goal of this short comment is to question the degree to which existing evidence supports the speculation about these two justifications for patent reform. While the issues associated with gene patents are complex …

What Is Owed Participants In Biotechnology Research?, Julie A. Burger

Chicago-Kent Law Review

The legal and ethical protections afforded human subjects of research afford individuals who participate in research certain rights. Potential participants must give voluntary and informed consent to participate, they have the right to withdraw from research, they cannot be asked to waive certain rights, and they have the right to choose which studies they will participate in. But researchers, institutions, patient advocacy groups, and ethicists continue to debate how these rules should be applied in the context of genetics research—projects that involve using the individual's tissue or the individual's genetic information, such as gene sequences, and associated medical information. Evidence …

Intellectual Property And The Politics Of Emerging Technology: Inventors, Citizens, And Powers To Shape The Future, Stephen Hilgartner

Chicago-Kent Law Review

This article argues that there is a mismatch between traditional intellectual property doctrine and the politics of intellectual property today. To examine the nature of the mismatch, I contrast two frameworks that both appear in contemporary debate about intellectual property: the traditional discourse, which focuses on innovation policy, and a newer, less clearly codified discourse that views intellectual property issues from the perspective of the politics of technology. This latter discourse focuses on the challenge of democratic governance in a world where emerging technologies have assumed a central role in constituting the future, raising far-reaching questions about how they should …

Cable Median Barrier Guidelines, Dean L. Sicking, Karla A. Lechtenberg, Francisco Daniel Benicio De Albuquerque

Nebraska Department of Transportation: Research Reports

No abstract provided.

Global Irrigation Water Demand: Variability And Uncertainties Arising From Agricultural And Climate Data Sets, Dominik Wisser, Steve Frolking, Ellen M. Douglas, Balazs M. Fekete, Charles Vorosmarty, Andreas H. Schumann

Earth Sciences

Agricultural water use accounts for around 70% of the total water that is withdrawn from surface water and groundwater. We use a new, gridded, global-scale water balance model to estimate interannual variability in global irrigation water demand arising from climate data sets and uncertainties arising from agricultural and climate data sets. We used contemporary maps of irrigation and crop distribution, and so do not account for variability or trends in irrigation area or cropping. We used two different global maps of irrigation and two different reconstructions of daily weather 1963–2002. Simulated global irrigation water demand varied by ∼30%, depending on …

Speleo Spiel, No. 369, November-December 2008, Alan Jackson

Speleo Spiel

Contents: Regular Bits -- Trip Reports -- Other Exciting Stuff

On Existence And Uniqueness Theorem Concerning Time–Dependent Heat Transfer Model, Naji A. Qatanani, Qasem M. Heeh

Applications and Applied Mathematics: An International Journal (AAM)

In this article we consider a physical model describing time-dependent heat transfer by conduction and radiation. This model contains two conducting and opaque materials which are in contact by radiation through a transparent medium bounded by diffuse-grey surfaces. The aim of this work is to present a reliable framework to prove the existence and the uniqueness of a weak solution for this problem. The existence of the solution can be proved by solving an auxiliary problem by the Galerkin-based approximation method and Moser-type arguments which implies the existence of solution to the original problem. The uniqueness of the solution will …

Effect Of Anionic Lipids Upon The Topography Of Membrane-Inserted Hydrophobic Helices, Khurshida Shahidullah

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

[to be added]

Investigation Of A New Pathway Toward A Viable High-Field Mgb2 Conductor By Plasma Spray Synthesis Of A Carbon-Doped Boron Precursor, Paul Stephen Chang

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

[to be added]

Fertilinβ And Cyritestin Mimic Polymers Interrogate The Mechanism Of Mammalian Fertilization, Younjoo Lee

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

[to be added]

Improving Cardiac Conduction With A Skeletal Muscle Sodium Channel, Jia Lu

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

[to be added]

A Survey Of Dialog Management With Applications In Ravencalendar, William Joseph Jr. Lahti

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

[to be added]

Microspheres Composed Of Oxidized Hyaluronam Crosslinked Gelatin As A Drug Delivery System For Inos Inhibitor, Natalia Dmitrievna Ivanova

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

[to be added]

Design Of Low Power Adaptive Continuous-Time Filter, Yi M.S. Huang

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

[to be added]

When Go-Around Is Impossible - Defining The Point Of No Return, Nihad E. Daidzic,, Thomas Peterson

Aviation Department Publications

No abstract provided.

What I Have Learned From The Reactions To My Books, Michael Crichton

Chicago-Kent Law Review

No abstract provided.

Benchmarks 2008, December 12, The Rockefeller University

BenchMarks 2008

BenchMarks. Friday, December 12, 2008

The community newsletter of The Rockefeller University

BenchMarks is published monthly and is distributed on the campus of The Rockefeller University. It produced by the Office of Communications and Public Affairs

Electrodeposition Of Nickel Nanowires And Nanotubes Using Various Templates, Asli Ertan, Surendra N. Tewari, Orhan Talu

Chemical & Biomedical Engineering Faculty Publications

Nickel nanotubes and nanowires are grown by galvanostatic electrodeposition in the pores of 1000, 100, and 15 nm polycarbonate as well as in anodised alumina membranes at a current density of 10 mA cm-2. The effects of pore size, porosity, electrodeposition time, effective current density, and pore aspect ratio are investigated. Nickel nanotube structures are obtained with 1000 nm pore size polycarbonate membrane without any prior treatment method. At the early stages of electrodeposition hollow nickel nanotubes are produced and nanotubes turn into nanowires at longer depositon times. As effective current density accounting for the membrane porosity decreases, the axial …

An Object-Oriented Approach For Modeling And Simulation Of Crack Growth In Cyclically Loaded Structures, D. Cojocaru, Anette M. Karlsson

Mechanical Engineering Faculty Publications

We present an object-oriented modeling frame for simulating crack propagation due to cyclic loadings. Central to the approach is that the crack propagates when a user-defined propagation criterion is fulfilled, i.e., the crack propagation rate is not prescribed but predicted. The approach utilizes the commercial finite element software package ABAQUS and its associated Python based scripting interface. The crack propagation is simulated by a generalized node release technique. If the propagation criteria are satisfied in the end of a cycle, the crack is allowed to propagate. The incremental crack growth is inferred from an iterative investigation of the propagation criteria. …

Friends Of The Library Mcnair Scholarship Awards, The Mcnair Team

McNair Scholars Research Journal

No abstract provided.

The Effects Of Aligning Supplemental And Core Reading Instruction On Second-Grade Students' Reading Achievement, Carla V. Wonder-Mcdowell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate the effects of aligning supplemental reading instruction with core classroom reading instruction on struggling second-grade students’ proficiency in phonics, fluency, vocabulary, and comprehension. Alignment was defined as core classroom and supplemental instruction that are congruent in philosophy, goals, instructional materials, instructional methods, student activities, and reading strategies that follow the same scope and sequence.

This study employed a two-group, pre-post true experimental design. Second-grade students (N = 153) scoring in the lowest quartile on the fall Dynamic Indicators of Early Literacy Skills (DIBELS) Oral Reading Fluency assessment were randomly assigned to …

Uptake And Release Kinetics Of Sulfolane By Cattail Plants, Tiffany Leo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sulfolane (tetrahydrothiophene 1,1-dioxide, C₄H₈O₂S) is a highly water-soluble, non-ionizable, organic compound used along with diisopropanolamine in the Sulfinol™️ process to remove hydrogen sulfide from natural gas. Sulfolane has been identified in wetland vegetation near a sour gas processing facility in Alberta, Canada, and extensive uptake of sulfolane by cattails has also been demonstrated in a laboratory environment. Consequently, it has been suggested that plants could play an important role in the natural attenuation of sulfolane in contaminated wetlands. This assumes that the sulfolane is metabolized and/or sequestered in the plant and not released back …

Application Of Structural Control For Civil Engineering Structures, Abdollah Shafieezadeh

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study presents the application of control methods in seismic mitigation of structural responses. The study consists of two parts. In the first section, fractional order filters are utilized to enhance the performance of the conventional LQR method for optimal robust control of a simple civil structure. The introduced filters modify the state variables fed back to the constant gain controller. Four combinations of fractional order filter and LQR are considered and optimized based on a new performance criterion defined in the paper. Introducing fractional order filters is shown to improve the results considerably for both the artificially generated ground …

Angles-Only Navigation For Autonomous Orbital Rendezvous, David Charles Woffinden

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The proposed thesis of this dissertation has both a practical element and theoretical component which aim to answer key questions related to the use of angles-only navigation for autonomous orbital rendezvous. The first and fundamental principle to this work argues that an angles-only navigation filter can determine the relative position and orientation (pose) between two spacecraft to perform the necessary maneuvers and close proximity operations for autonomous orbital rendezvous. Second, the implementation of angles-only navigation for on-orbit applications is looked upon with skeptical eyes because of its perceived limitation of determining the relative range between two vehicles. This assumed, yet …

The Genetics Of Colonization In Two Amphibian Species After The 1980 Eruption Of Mount St. Helens, Kristin Ann Bakkegard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The genetics of colonization is understudied in salamanders but has large conservation implications as new habitats are formed or restored to their previous condition. The 1980 eruption of Mount St. Helens provided a natural experiment to study the genetic effects of a large infrequent environmental disturbance on two species of salamander, Taricha granulosa (Rough-skinned newt) and Ambystoma gracile (Northwestern salamander). Both these species breed in ponds, and are thought to exhibit high breeding site fidelity and low vagility. I designated three treatments based on the effects of the eruption: new ponds (created by the eruption, immigrants only), recovery lakes (in …

Variational Asymptotic Micromechanics Modeling Of Composite Materials, Tian Tang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The issue of accurately determining the effective properties of composite materials has received the attention of numerous researchers in the last few decades and continues to be in the forefront of material research. Micromechanics models have been proven to be very useful tools for design and analysis of composite materials. In the present work, a versatile micromechanics modeling framework, namely, the Variational Asymptotic Method for Unit Cell Homogenization (VAMUCH), has been invented and various micromechancis models have been constructed in light of this novel framework. Considering the periodicity as a small parameter, we can …

Integrating Surface And Sub Surface Flow Models Of Different Spatial And Temporal Scales Using Potential Coupling Interfaces, Alphonce Chenjerayi Guzha

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The main objective of this research was to develop and utilize a coupled surface water groundwater model to simulate hydrological responses of watersheds. This was achieved by coupling the U.S. Geological Survey (USGS) groundwater flow model, MODFLOW, and the rainfall runoff model, TOPMODEL, in one case study and coupling MODFLOW with a networked version of TOPMODEL called TOPNET in another case study. The model coupling was achieved using the InCouple approach, which utilizes Potential Coupling Interfaces (PCIs) that are abstractions from model flow diagrams that expose only those aspects of a model relevant to coupling. Coupling the rainfall-runoff models to …

Estimating Total Phosphorus And Total Suspended Solids Loads From High Frequency Data, Amber Spackman Jones

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Frequently measured turbidity was examined as a surrogate for total phosphorus (TP) and total suspended solids (TSS) loads at two locations in the Little Bear River, Utah, USA. Using regression techniques, equations were developed for TP and TSS as functions of turbidity. The equations accounted for censored data, and additional explanatory variables to represent hydrological conditions were considered for inclusion in the equations. By using the resulting surrogate relationships with high frequency turbidity measurements, high frequency estimates of TP and TSS concentrations were calculated. To examine the effect of sampling frequency, reference loads were determined from the concentration records for …

Hydrogen Production By Anaerobic Fermentation Using Agricultural And Food Processing Wastes Utilizing A Two-Stage Digestion System, Reese S. Thompson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Hydrogen production by means of anaerobic fermentation was researched utilizing three different substrates. Synthetic wastewater, dairy manure, and cheese whey were combined together at different concentrations under batch anaerobic conditions to determine the optimal hydrogen producing potential and waste treatment of each. Cheese whey at a concentration of 55% was combined with dairy manure at a concentration of 45% to produce 1.53 liters of hydrogen per liter of substrate. These results are significant because the control, synthetic wastewater, which was a glucose-based substrate, produced less hydrogen, 1.34 liters per liter of substrate, than the mixture of cheese whey and dairy …