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Intervention To Enhance Skilled Arm And Hand Movements After Stroke: A Feasibility Study Using A New Virtual Reality System, Jill Campbell Stewart Pt,Phd, Shih-Ching Yeh, Younbo Jung, Hyunjin Yoon Jun 2007

Intervention To Enhance Skilled Arm And Hand Movements After Stroke: A Feasibility Study Using A New Virtual Reality System, Jill Campbell Stewart Pt,Phd, Shih-Ching Yeh, Younbo Jung, Hyunjin Yoon

Faculty Publications

Background: Rehabilitation programs designed to develop skill in upper extremity (UE) function after stroke require progressive practice that engage and challenge the learner. Virtual realty (VR) provides a unique environment where the presentation of stimuli can be controlled systematically for optimal challenge by adapting task difficulty as performance improves. We describe four VR tasks that were developed and tested to improve arm and hand movement skills for individuals with hemiparesis. Methods: Two participants with chronic post-stroke paresis and different levels of motor severity attended 12 training sessions lasting 1 to 2 hours each over a 3-week period. Behavior measures and …

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Optimization Of Nano-Magneto-Optic Sensitivity Using Dual Dielectric Layer Enhancement, Aaron R. Hawkins, J. D. Maas, S. Wang, A. Barman, Holger Schmidt, S. Kwon, B. Harteneck, S. Cabrini, J. Bokor Jun 2007

Optimization Of Nano-Magneto-Optic Sensitivity Using Dual Dielectric Layer Enhancement, Aaron R. Hawkins, J. D. Maas, S. Wang, A. Barman, Holger Schmidt, S. Kwon, B. Harteneck, S. Cabrini, J. Bokor

Faculty Publications

We discuss maximization of the sensitivity of magneto-optical detection of single nanomagnets. We show that a combination of optimized dielectric coating on the magnets with an antireflection coated substrate can increase the areal magneto-optic sensitivity by about three orders of magnitude in the deep nanometer range. A dual layer nanofabrication process is developed to implement this approach, and magnetization switching of single nickel nanomagnets with 50 nm diameter is demonstrated.

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The Road To The Model T: Culture, Road Conditions, And Innovation At The Dawn Of The American Motor Age, Christopher W. Wells Jun 2007

The Road To The Model T: Culture, Road Conditions, And Innovation At The Dawn Of The American Motor Age, Christopher W. Wells

Faculty Publications

No abstract provided.

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Membership In A Particular Social Group: International Journalists And U.S. Asylum Law, Edward L. Carter, Brad Clark Jun 2007

Membership In A Particular Social Group: International Journalists And U.S. Asylum Law, Edward L. Carter, Brad Clark

Faculty Publications

At least thirty non-U.S. journalists in the last decade have argued in U.S. Courts of Appeal that U.S. immigration authorities erroneously denied their asylum applications based on persecution in their native countries. ... Still, journalists persecuted in their home countries for their journalism work might better fit the statutory qualifications for asylum --primarily persecution on account of race, religion, nationality, political opinion or membership in a "particular social group"--than the U.S. immigration system sometimes acknowledges. ... Finally, and most importantly, the asylum seeker bears the burden to establish that he or she is unable or unwilling to return to his …

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A Comparison Of Ionic Liquids To Molecular Organic Solvents As Additives For Chiral Separations In Micellar Electrokinetic Chromatorgraphy, Simon M. Mwongela, Noreen Siminialayi, Kristin A. Fletcher, Isiah M. Warner Jun 2007

A Comparison Of Ionic Liquids To Molecular Organic Solvents As Additives For Chiral Separations In Micellar Electrokinetic Chromatorgraphy, Simon M. Mwongela, Noreen Siminialayi, Kristin A. Fletcher, Isiah M. Warner

Faculty Publications

In this study, we report the effects of adding ionic liquids (ILs), as compared to adding conventional molecular organic solvents (MOSs), to aqueous buffer solutions containing molecular micelles in the separation of chiral analyte mixtures in micellar EKC (MEKC). The molecular micelle used in this study was polysodium oleyl-L-leucylvalinate (poly-L-SOLV). The ILs were 1-alkyl-3-methylimidazolium tetrafluoroborate, where the alkyl group was ethyl, butyl, hexyl, or octyl. These ILs were chosen due to their hydrophobicity, good solvating, and electrolyte properties. Thus, it was expected that these ILs would have favorable interactions with chiral analytes and not adversely affect the background current. Common …

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The Extrinsic Proteins Of Photosystem Ii, Johnna L. Roose, Kimberly M. Wegener, Himadri B. Pakrasi Jun 2007

The Extrinsic Proteins Of Photosystem Ii, Johnna L. Roose, Kimberly M. Wegener, Himadri B. Pakrasi

Faculty Publications

Years of genetic, biochemical, and structural work have provided a number of insights into the oxygen evolving complex (OEC) of Photosystem II (PSII) for a variety of photosynthetic organisms. However, questions still remain about the functions and interactions among the various subunits that make up the OEC. After a brief introduction to the individual subunits Psb27, PsbP, PsbQ, PsbR, PsbU, and PsbV, a current picture of the OEC as a whole in cyanobacteria, red algae, green algae, and higher plants will be presented. Additionally, the role that these proteins play in the dynamic life cycle of PSII will be discussed. …

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Applications Of Chitosan For Improvement Of Quality And Shelf Life Of Foods: A Review, H. K. No, S. P. Meyers, W. Prinyawiwatkul, Z. Xu Jun 2007

Applications Of Chitosan For Improvement Of Quality And Shelf Life Of Foods: A Review, H. K. No, S. P. Meyers, W. Prinyawiwatkul, Z. Xu

Faculty Publications

Chitosan is a modified, natural biopolymer derived by deacetylation of chitin, a major component of the shells of crustacean. Recently, chitosan has received increased attention for its commercial applications in the biomedical, food, and chemical industries. Use of chitosan in food industry is readily seen due to its several distinctive biological activities and functional properties. The antimicrobial activity and film-forming property of chitosan make it a potential source of food preservative or coating material of natural origin. This review focuses on the applications of chitosan for improvement of quality and shelf life of various foods from agriculture, poultry, and seafood …

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Multiscale Mode Dynamics Of A Tethered Membrane, Ras B. Pandey, Kelly L. Anderson, B. L. Farmer Jun 2007

Multiscale Mode Dynamics Of A Tethered Membrane, Ras B. Pandey, Kelly L. Anderson, B. L. Farmer

Faculty Publications

Stochastic dynamics of a tethered membrane with a bond-fluctuating coarse-grained Monte Carlo simulation shows, in addition to diffusion, nondiffusive behavior sensitive to the type of membrane, its size, and quality of the solvent. Motion of the membrane’s center node is described by the variation of the mean-square displacement (R2n) with time step (t), i.e., R2n∝t2ν with the exponent ν≃1/8−1∕6 in the short time followed by subdiffusive power laws (i.e., ν∼1∕5, 1∕10) in the intermediate time regimes before reaching diffusion ν=1. The crossover between in-plane wrinkle modes is identified from the segmental (node) motion of the membrane.

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Assessment Of Multi Media & Web Based Instruction In A Science Technology & Society Course, Patricia Backer Jun 2007

Assessment Of Multi Media & Web Based Instruction In A Science Technology & Society Course, Patricia Backer

Faculty Publications

Multimedia can be a powerful tool in exploring the nature of the world around us, including its technological systems. This paper describes the assessment of self-paced multimedia and web- based modules that are used in an advanced General Education (GE) course in the College of Engineering at San José State University. The development of these modules began in 1994 and has undergone many revisions. Currently, four of the seven units in this class are taught using either multimedia CDs or web-based material.The General Education course, Technology and Civilization (TECH 198), is designed to introduce students to the realm of history …

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Impacts Of Hurricanes Katrina And Rita On The Microbial Landscape Of The New Orleans Area, C. D. Sinigalliano, M. L. Gidley, T. Shibata, D. Whitman, T. H. Dixon, E. Laws, A. Hou, D. Bachoon, L. Brand, L. Amaral-Zettler, R. J. Gast, G. F. Steward, O. D. Nigro, R. Fujioka, W. Q. Betancourf, G. Vithanage, J. Mathews, L. E. Fleming, H. M. Solo-Gabriele May 2007

Impacts Of Hurricanes Katrina And Rita On The Microbial Landscape Of The New Orleans Area, C. D. Sinigalliano, M. L. Gidley, T. Shibata, D. Whitman, T. H. Dixon, E. Laws, A. Hou, D. Bachoon, L. Brand, L. Amaral-Zettler, R. J. Gast, G. F. Steward, O. D. Nigro, R. Fujioka, W. Q. Betancourf, G. Vithanage, J. Mathews, L. E. Fleming, H. M. Solo-Gabriele

Faculty Publications

Floodwaters in New Orleans from Hurricanes Katrina and Rita were observed to contain high levels of fecal indicator bacteria and microbial pathogens, generating concern about long-term impacts of these floodwaters on the sediment and water quality of the New Orleans area and Lake Pontchartrain. We show here that fecal indicator microbe concentrations in offshore waters from Lake Pontchartrain returned to prehurricane concentrations within 2 months of the flooding induced by these hurricanes. Vibrio and Legionella species within the lake were more abundant in samples collected shortly after the floodwaters had receded compared with samples taken within the subsequent 3 months; …

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Inorganic Chlorine And Bromine In Coastal New England Air During Summer, William C. Keene, Jochen Stutz, Alexander A. P. Pszenny, John R. Maben, Emily V. Fischer, Allen M. Smith, Roland Von Glasow, Susanne Pechtl, Barkley C. Sive, Ruth K. Varner May 2007

Inorganic Chlorine And Bromine In Coastal New England Air During Summer, William C. Keene, Jochen Stutz, Alexander A. P. Pszenny, John R. Maben, Emily V. Fischer, Allen M. Smith, Roland Von Glasow, Susanne Pechtl, Barkley C. Sive, Ruth K. Varner

Faculty Publications

During summer 2004, a comprehensive suite of reactive trace gases (including halogen radicals and precursors, ozone, reactive N, soluble acids, and hydrocarbons), the chemical and physical characteristics of size‐resolved aerosols, actinic flux, and related physical conditions were measured at Appledore Island, Maine, as part of the International Consortium for Atmospheric Research on Transport and Transformation (ICARTT). Sea‐salt mass averaged 4 to 8 times lower than that over the open North Atlantic Ocean. Production in association with sea salt was the primary source for inorganic Cl and Br. Acid displacement of sea‐salt Cl− primarily by HNO3 sustained high HCl mixing ratios …

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Values In Family Therapy Practice And Research: An Invitation For Reflection, Stephen T. Fife, Jason B. Whiting Phd May 2007

Values In Family Therapy Practice And Research: An Invitation For Reflection, Stephen T. Fife, Jason B. Whiting Phd

Faculty Publications

Values have been shown to be a pervasive part of both marriage and family therapy (MFT) clinical practice and research. Yet, many therapists and researchers remain unclear about how values affect their work. This article examines the influence of Western philosophical assumptions and therapy traditions in light of current understandings of values in therapy. The influence of values in MFT research processes is similarly examined. Implications for how family therapy professionals can be more reflective and sophisticated in their understanding of values in clinical practice and scientific inquiry are discussed. Suggestions for addressing values in MFT training also are given.

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The Real Estate Cycle And The Depression Of 2008, Fred Foldvary May 2007

The Real Estate Cycle And The Depression Of 2008, Fred Foldvary

Faculty Publications

No abstract provided.

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Retroposition And Evolution Of The Dna-Binding Motifs Of Yy1, Yy2 And Rex1, Jeong Do Kim, Christopher Faulk, Joomyeong Kim May 2007

Retroposition And Evolution Of The Dna-Binding Motifs Of Yy1, Yy2 And Rex1, Jeong Do Kim, Christopher Faulk, Joomyeong Kim

Faculty Publications

YY1 is a DNA-binding transcription factor found in both vertebrates and invertebrates. Database searches identified 62 YY1 related sequences from all the available genome sequences ranging from flying insects to human. These sequences are characterized by high levels of sequence conservation, ranging from 66% to 100% similarity, in the zinc finger DNA-binding domain of the predicted proteins. Phylogenetic analyses uncovered duplication events of YY1 in several different lineages, including flies, fish and mammals. Retroposition is responsible for generating one duplicate in flies, PHOL from PHO, and two duplicates in placental mammals, YY2 and Reduced Expression 1 (REX1) from YY1. DNA-binding …

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An Overview Of Mav Research At Brigham Young University, Timothy W. Mclain, Randal W. Beard, D. Blake Barber, Nathan B. Knoebel May 2007

An Overview Of Mav Research At Brigham Young University, Timothy W. Mclain, Randal W. Beard, D. Blake Barber, Nathan B. Knoebel

Faculty Publications

This paper summarizes research efforts at Brigham Young University related to the control of miniature aerial vehicles (MAVs). Recent results in the areas of vector field path following, precision landing and target prosecution, target localization, obstacle detection and avoidance, tailsitter aircraft control, and cooperative control are presented.

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Determination Of The Νe And Total B8 Solar Neutrino Fluxes Using The Sudbury Neutrino Observatory Phase I Data Set, B. Aharmim, Q. R. Ahmad, S. N. Ahmed, R. C. Allen, T. C. Andersen, J. D. Anglin, G. Bühler, J. C. Barton, E. W. Beier, M. Bercovitch, M. Bergevin, J. Bigu, S. D. Biller, R. A. Black, I. Blevis, R. J. Boardman, J. Boger, E. Bonvin, M. G. Boulay, M. G. Bowler, T. J. Bowles, S. J. Brice, M. C. Browne, T. V. Bullard, T. H. Burritt, J. Cameron, Y. D. Chan, H. H. Chen Apr 2007

Determination Of The Νe And Total B8 Solar Neutrino Fluxes Using The Sudbury Neutrino Observatory Phase I Data Set, B. Aharmim, Q. R. Ahmad, S. N. Ahmed, R. C. Allen, T. C. Andersen, J. D. Anglin, G. Bühler, J. C. Barton, E. W. Beier, M. Bercovitch, M. Bergevin, J. Bigu, S. D. Biller, R. A. Black, I. Blevis, R. J. Boardman, J. Boger, E. Bonvin, M. G. Boulay, M. G. Bowler, T. J. Bowles, S. J. Brice, M. C. Browne, T. V. Bullard, T. H. Burritt, J. Cameron, Y. D. Chan, H. H. Chen

Faculty Publications

This article provides the complete description of results from the Phase I data set of the Sudbury Neutrino Observatory (SNO). The Phase I data set is based on a 0.65 kiloton-year exposure of 2H2O (in the following denoted as D2O) to the solar B8 neutrino flux. Included here are details of the SNO physics and detector model, evaluations of systematic uncertainties, and estimates of backgrounds. Also discussed are SNO's approach to statistical extraction of the signals from the three neutrino reactions (charged current, neutral current, and elastic scattering) and the results of a search for a day-night asymmetry in the …

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"And Also Many Animals": Biblical Resources For Preaching About Creation, Kathryn M. Schifferdecker Apr 2007

"And Also Many Animals": Biblical Resources For Preaching About Creation, Kathryn M. Schifferdecker

Faculty Publications

The Bible offers the preacher a multitude of texts for preaching about creation and the environment. Preachers can and should use these resources to call hearers to join in the creative and redemptive work of God, in the name of Christ and for the sake of the world.

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The Emergence Of Community Radio In The United States: A Historical Examination Of The National Federation Of Community Broadcasters, 1970 To 1990, Michael William Huntsberger Apr 2007

The Emergence Of Community Radio In The United States: A Historical Examination Of The National Federation Of Community Broadcasters, 1970 To 1990, Michael William Huntsberger

Faculty Publications

The National Federation of Community Broadcasters is the oldest and largest organization of community-oriented, nonprofit radio stations in the United States. Nevertheless, only a handful of scholars have considered the NFCB and its place in the history of mass media in the U.S. In the years leading up to and following the establishment of the NFCB in 1975, the public policy environment that guided the activities noncommercial radio, and all of American mass media, changed dramatically. This study provides a historical account of the NFCB during these formative years, and examines the political, economic, and social forces that propelled the …

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Displacing Dissent: The Role Of Place In First Amendment Jurisprudence, Thomas P. Crocker Apr 2007

Displacing Dissent: The Role Of Place In First Amendment Jurisprudence, Thomas P. Crocker

Faculty Publications

From the perspective of free speech theory, both of the central First Amendment values - human autonomy and deliberative democracy - require robust protection for the places and spaces in which speech and public discourse occur. This Article argues that current Supreme Court doctrine does not effectively protect speech from content neutral regulation of place. The problem is that remaining neutral is consistent with policies that would dislocate the very place for the "marketplace of ideas." Moreover, free speech theory focused on autonomy and deliberative democracy has not adequately addressed the role that place plays in furthering these values. Speech …

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Listening To Experienced Users, John M. Lande Apr 2007

Listening To Experienced Users, John M. Lande

Faculty Publications

In response to concerns about poor-quality mediation services in commercial cases, the Section of Dispute Resolution recently established a Task Force to develop realistic proposals to increase the quality and use of commercial mediation. As an initial step, the Task Force on Improving Mediation Quality conducted focus groups with experienced mediation users. This article summarizes key findings from the initial sets of focus groups. We found that focus group participants have nuanced understandings of the mediation process, their role in it, and the qualities they want in a mediator. In general, focus group participants want better access to information about …

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Josep Pujiula I Vila’S Labyrinthine Environment, Jo Farb Hernandez Apr 2007

Josep Pujiula I Vila’S Labyrinthine Environment, Jo Farb Hernandez

Faculty Publications

No abstract provided.

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Social Isolation And American Workers: Employee "Blogging" And Legal Reform, Rafael Gely, Leonard Bierman Apr 2007

Social Isolation And American Workers: Employee "Blogging" And Legal Reform, Rafael Gely, Leonard Bierman

Faculty Publications

This article further demonstrates that state common law exceptions to the employment-at-will doctrine are not providing significant redress to employees fired or otherwise disciplined for blogging.

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Judging Judges And Dispute Resolution Processes, John M. Lande Apr 2007

Judging Judges And Dispute Resolution Processes, John M. Lande

Faculty Publications

This article critiques Professor Chris Guthrie's lead symposium article entitled, "Misjudging." Guthrie's article makes two major arguments. The first is a descriptive, empirical argument that judges are prone to error because of three types of "blinders" and that people underestimate the amount of such judicial error. The second argument is prescriptive, recommending that, because of these judicial blinders, disputants should consider using non-judicial dispute resolution processes generally, and particularly facilitative mediation and arbitration.This article critiques both arguments. It notes that, although Guthrie presents evidence that judges do make the kinds of errors that he describes, his article does not address …

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On Misjudging And Its Implications For Criminal Defendants, Their Lawyers And The Criminal Justice System, Rodney J. Uphoff Apr 2007

On Misjudging And Its Implications For Criminal Defendants, Their Lawyers And The Criminal Justice System, Rodney J. Uphoff

Faculty Publications

Unquestionably, judges misjudge. Even the most arrogant of judges ultimately will concede that all judges err and, at some point, fail to apply governing law to the facts of the case accurately. Although all might agree that judges err, not all judges, lawyers, and scholars agree on how judges should behave or on what constitutes good judging. Not surprisingly, they also disagree about misjudging and the frequency with which it occurs.In his provocative article Misjudging, Chris Guthrie contends that “misjudging is more common, more systematic, and more harmful than the legal system has fully realized.” Based on my observations and …

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Formation Of Tellurium Nanocrystals During Anaerobic Growth Of Bacteria That Use Te Oxyanions As Respiratory Electron Acceptors, Shaun M. Baesman, Thomas D. Bullen, James Dewald, Donghui Zhang, Seamus Curran, Farhana S. Islam, Terry J. Beveridge, Ronald S. Oremland Apr 2007

Formation Of Tellurium Nanocrystals During Anaerobic Growth Of Bacteria That Use Te Oxyanions As Respiratory Electron Acceptors, Shaun M. Baesman, Thomas D. Bullen, James Dewald, Donghui Zhang, Seamus Curran, Farhana S. Islam, Terry J. Beveridge, Ronald S. Oremland

Faculty Publications

Certain toxic elements support the metabolism of diverse prokaryotes by serving as respiratory electron acceptors for growth. Here, we demonstrate that two anaerobes previously shown to be capable of respiring oxyanions of selenium also achieve growth by reduction of either tellurate [Te(VI)] or tellurite [Te(IV)] to elemental tellurium [Te(0)]. This reduction achieves a sizeable stable-Te-isotopic fractionation (isotopic enrichment factor [ε] = -0.4 to -1.0 per ml per atomic mass unit) and results in the formation of unique crystalline Te(0) nanoarchitectures as end products. The Te(0) crystals occur internally within but mainly externally from the cells, and each microorganism forms a …

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Induction Of Host Chemotactic Response By Encephalitozoon Spp., Jeffrey Fischer, Jeffrey West, Nnenaya Agochukwu, Colby Suire, Hollie Hale-Donze Apr 2007

Induction Of Host Chemotactic Response By Encephalitozoon Spp., Jeffrey Fischer, Jeffrey West, Nnenaya Agochukwu, Colby Suire, Hollie Hale-Donze

Faculty Publications

Microsporidians are a group of emerging pathogens typically associated with chronic diarrhea in immunocompromised individuals. The number of reports of infections with these organisms and the disseminated pathology is growing as diagnostic tools become more readily available. However, little is known about the innate immune response induced by and generated against these parasites. Using a coculture chemotaxis system, primary human macrophages were infected with Encephalitozoon cuniculi or Encephalitozoon intestinalis, and the recruitment of naïve monocytes was monitored. Encephalitozoon spp. induced an average threefold increase in migration of naïve cells 48 h postinfection, which corresponded to optimal infection of monocyte-derived- macrophages. …

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A Sine-Based Dichotomous Key For Primate Identification, Scott W. Herke, Jinchuan Xing, David A. Ray, Jacquelyn W. Zimmerman, Richard Cordaux, Mark A. Batzer Apr 2007

A Sine-Based Dichotomous Key For Primate Identification, Scott W. Herke, Jinchuan Xing, David A. Ray, Jacquelyn W. Zimmerman, Richard Cordaux, Mark A. Batzer

Faculty Publications

For DNA samples or 'divorced' tissues, identifying the organism from which they were taken generally requires some type of analytical method. The ideal approach would be robust even in the hands of a novice, requiring minimal equipment, time, and effort. Genotyping SINEs (Short INterspersed Elements) is such an approach as it requires only PCR-related equipment, and the analysis consists solely of interpreting fragment sizes in agarose gels. Modern primate genomes are known to contain lineage-specific insertions of Alu elements (a primate-specific SINE); thus, to demonstrate the utility of this approach, we used members of the Alu family to identify DNA …

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Forms Of Tradition In Contemporary Spain, Jo Farb Hernandez Apr 2007

Forms Of Tradition In Contemporary Spain, Jo Farb Hernandez

Faculty Publications

No abstract provided.

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Race And Wealth Disparity: The Role Of Law And The Legal System, Beverly Moran, Stephanie Wildman Apr 2007

Race And Wealth Disparity: The Role Of Law And The Legal System, Beverly Moran, Stephanie Wildman

Faculty Publications

In response to the prevalent view that American law and legal institutions are class and color blind, this Article provides examples of how legal institutions sometimes do create and maintain racialized wealth disparities. The Article offers examples of this phenomenon by examining a sequence of federal judicial decisions, the federal taxing statutes, the role of legal education, and access to legal services. These examples are instructive because they cut across a broad spectrum of components of the American legal system. By revisiting issues of race and wealth in different legal settings from the Constitution to federal cases, the tax system, …

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A Copyright Conundrum: Protecting Email Privacy, Ned Snow Apr 2007

A Copyright Conundrum: Protecting Email Privacy, Ned Snow

Faculty Publications

The practice of email forwarding deprives email senders of privacy. Expression meant for only a specific recipient often finds its way into myriad inboxes or onto a public website, exposed for all to see. Simply by clicking the "forward" button, email recipients routinely strip email senders of expressive privacy. The common law condemns such conduct. Beginning over two-hundred-fifty years ago, courts recognized that authors of personal correspondence hold property rights in their expression. Under common-law copyright, authors held a right to control whether their correspondence was published to third parties. This common-law protection of private expression was nearly absolute, immune …

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