An Implementation Analysis of Threat Assessment Policies in Public Universities and Community Colleges in Central Texas: A Post Virginia Tech Incident Assessment

ERIC Educational Resources Information Center

Piet DeLaTorre, Christine

2011-01-01

It is clear that the tragic events at Virginia Tech and other institutions of higher education (IHEs) have brought threat assessment to the forefront of higher education literature and increased public concern for campus safety. IHEs have a profound duty to learn from the Virginia Tech tragedy and to recognize their responsibility in providing a…

GATE Center for Automotive Fuel Cell Systems at Virginia Tech

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nelson, Douglas

2011-09-30

The Virginia Tech GATE Center for Automotive Fuel Cell Systems (CAFCS) achieved the following objectives in support of the domestic automotive industry: Expanded and updated fuel cell and vehicle technologies education programs; Conducted industry directed research in three thrust areas development and characterization of materials for PEM fuel cells; performance and durability modeling for PEM fuel cells; and fuel cell systems design and optimization, including hybrid and plug-in hybrid fuel cell vehicles; Developed MS and Ph.D. engineers and scientists who are pursuing careers related to fuel cells and automotive applications; Published research results that provide industry with new knowledge whichmore » contributes to the advancement of fuel cell and vehicle systems commercialization. With support from the Dept. of Energy, the CAFCS upgraded existing graduate course offerings; introduced a hands-on laboratory component that make use of Virginia Tech's comprehensive laboratory facilities, funded 15 GATE Fellowships over a five year period; and expanded our program of industry interaction to improve student awareness of challenges and opportunities in the automotive industry. GATE Center graduate students have a state-of-the-art research experience preparing them for a career to contribute to the advancement fuel cell and vehicle technologies.« less

Institutional Response to Ohio's Campus Safety Initiatives: A Post-Virginia Tech Analysis

ERIC Educational Resources Information Center

Jackson, Natalie Jo

2009-01-01

The purpose of this study was to examine how institutions of higher education were responding to unprecedented state involvement in campus safety planning and policymaking in the aftermath of the Virginia Tech tragedy. Focused on Ohio, a state in which a state-level task force was convened and charged to promulgate campus safety recommendations…

Racial and Mental Illness Stereotypes and Discrimination: An Identity-Based Analysis of the Virginia Tech and Columbine Shootings

PubMed Central

Chen, Charlene Y.; Purdie-Vaughns, Valerie; Phelan, Jo C.; Yu, Gary; Yang, Lawrence H.

2015-01-01

The Virginia Tech and Columbine High shootings are 2 of the deadliest school massacres in the United States. The present study investigates in a nationally representative sample how White Americans’ causal attributions of these shooting moderate their attitudes toward the shooter’s race. White Americans shown a vignette based on the Virginia Tech shooting were more likely to espouse negative beliefs about Korean American men and distance themselves from this group the more they believed that the shooter’s race caused the shooting. Among those who were shown a vignette based on the Columbine High shooting, believing that mental illness caused the shooting was associated with weaker negative beliefs about White American men. White Americans in a third condition who were given the Virginia Tech vignette and prompted to subtype the shooter according to his race were less likely to possess negative beliefs about Korean American men the more they believed that mental illness caused the shooting. There was no evidence for the ultimate attribution error. Theoretical accounts based on the stereotype and in-group-out-group bias literature are presented. The current findings have important implications for media depictions of minority group behavior and intergroup relations. PMID:25198415

Racial and mental illness stereotypes and discrimination: an identity-based analysis of the Virginia Tech and Columbine shootings.

PubMed

Chen, Charlene Y; Purdie-Vaughns, Valerie; Phelan, Jo C; Yu, Gary; Yang, Lawrence H

2015-04-01

The Virginia Tech and Columbine High shootings are 2 of the deadliest school massacres in the United States. The present study investigates in a nationally representative sample how White Americans' causal attributions of these shooting moderate their attitudes toward the shooter's race. White Americans shown a vignette based on the Virginia Tech shooting were more likely to espouse negative beliefs about Korean American men and distance themselves from this group the more they believed that the shooter's race caused the shooting. Among those who were shown a vignette based on the Columbine High shooting, believing that mental illness caused the shooting was associated with weaker negative beliefs about White American men. White Americans in a third condition who were given the Virginia Tech vignette and prompted to subtype the shooter according to his race were less likely to possess negative beliefs about Korean American men the more they believed that mental illness caused the shooting. There was no evidence for the ultimate attribution error. Theoretical accounts based on the stereotype and in-group-out-group bias literature are presented. The current findings have important implications for media depictions of minority group behavior and intergroup relations. (c) 2015 APA, all rights reserved).

Longitudinal evaluation of the relationship between maladaptive trauma coping and distress: examination following the mass shooting at Virginia Tech

PubMed Central

Littleton, Heather; Axsom, Danny; Grills-Taquechel, Amie E.

2011-01-01

Growing evidence supports that the coping strategies that individuals utilize are a key predictor of distress following trauma. However, there is limited longitudinal research examining the relationship between psychological distress and coping over time, and even less research examining the possibility of reciprocal relationships between distress and coping, despite the fact that prior theoretical work posits such a relationship. The current study modeled the relationship between distress (PTSD and general distress) and maladaptive coping over time in a sample of 368 college women exposed to the mass shooting at Virginia Tech (VT). Participants completed web surveys regarding their distress, shooting-related coping, and shooting-related PTSD 2 months, 6 months, and 1 year following the shooting. They also completed measures of their psychological distress prior to the shooting as part of an unrelated study. A structural cross-lagged model with latent variables supported a reciprocal relationship between maladaptive coping and general psychological distress over time. In contrast, the cross-lagged model evaluating the relationship between PTSD and maladaptive coping supported that PTSD symptoms predicted coping over time, but there was no reciprocal relationship between coping and PTSD. Implications of the findings for future work examining adjustment following traumatic events are discussed. PMID:20658373

Strategic Planning for a Data-Driven, Shared-Access Research Enterprise: Virginia Tech Research Data Assessment and Landscape Study

ERIC Educational Resources Information Center

Shen, Yi

2016-01-01

The data landscape study at Virginia Tech addresses the changing modes of faculty scholarship and supports the development of a user-centric data infrastructure, management, and curation system. The study investigates faculty researchers' current practices in organizing, describing, and preserving data and the emerging needs for services and…

More than Flowers Left behind: Building an Archival Collection and Remembering April 16, 2007 at Virginia Tech

ERIC Educational Resources Information Center

Purcell, Aaron D.

2012-01-01

In the past 15 years a number of school shootings have captured international attention and sparked heated debates. In the aftermath of such tragedies, those directly affected and people from all walks of life expressed their condolences in a variety of ways. Following the tragic events of April 16, 2007, Virginia Tech received tens of thousands…

The Ripple Effect of Virginia Tech: Assessing the Nationwide Impact on Campus Safety and Security Policy and Practice

ERIC Educational Resources Information Center

Rasmussen, Chris; Johnson, Gina

2008-01-01

This report is the result of a nationwide survey conducted in March 2008 of student life officers and campus safety directors to assess the impact of the April 2007 shootings at Virginia Tech on campus safety and security policy and practice. Discussion areas include: (1) Student Privacy vs. Need-to-Know; (2) Prevention, Mitigation and Recovery;…

The Actively Caring for People Movement at Virginia Tech and Beyond: Cultivating Compassion and Relationships in Residence Halls

ERIC Educational Resources Information Center

McCarty, Shane M.; Mullins, Taris G.; Geller, E. Scott; Shushok, Frank, Jr.

2013-01-01

A professor and a group of student leaders initiated the Actively Caring for People (AC4P) Movement to establish a more civil, compassionate, and inclusive culture by inspiring intentional acts of kindness. This article explores the AC4P Movement in a first-year residence hall at Virginia Tech and a second-year residence hall at University of…

Student reactions to the shootings at Virginia Tech and Northern Illinois University: Does sharing grief and support over the internet affect recovery?

PubMed

Vicary, Amanda M; Fraley, R Chris

2010-11-01

After the shootings at Virginia Tech and Northern Illinois University, many students gravitated to the Internet for support. Despite the fact that the Internet plays a major role in how people live their lives in contemporary society, little is known about how people use the Internet in times of tragedy and whether this use affects well-being. To address these issues, the current study assessed the types of online activities more than 200 Virginia Tech and Northern Illinois University students participated in 2 weeks after the shootings and again 6 weeks later, as well as their depressive and posttraumatic stress disorder (PTSD) symptoms. Results showed that 2 weeks after the shootings, nearly 75% of students were suffering from significant psychological distress. Additionally, students participated in numerous online activities related to the shootings. Importantly, students perceived their Internet activities as being beneficial, although there was no evidence that Internet use affected their well-being.

NASA Tech House

NASA Technical Reports Server (NTRS)

1977-01-01

The NASA Technology Utilization House, called Tech House, was designed and constructed at NASA's Langley Research Center in Hampton, Virginia, to demonstrate new technology that is available or will be available in the next several years and how the application of aerospace technology could help advance the homebuilding industry. Solar energy use, energy and water conservation, safety, security, and cost were major considerations in adapting the aerospace technology to the construction of Tech House.

Assessment of the Impact of Viticulture Extension Programs in Virginia

ERIC Educational Resources Information Center

Ferreira, Gustavo F. C.; Hatch, Tremain; Wolf, Tony K.

2016-01-01

The study discussed in this article assessed the impact of Virginia Cooperative Extension (VCE) on the Virginia wine grape industry. An online survey was developed and administered to members of the Virginia Vineyards Association. The results indicate that the resources and recommendations VCE and Virginia Tech have provided have been beneficial…

Four Models of Clinical Supervision in Virginia.

ERIC Educational Resources Information Center

Buckley, Pamela K.; And Others

The Virginia State Department of Education funded four, 3-year pilot clinical faculty programs to provide training and compensation to cooperating teachers for the purpose of improving the supervision of student teachers. Two of the programs which received grants were collaborative projects: partners Virginia Tech University and Hollins College…

"We Weren't Going to Let the Events Define Us"

ERIC Educational Resources Information Center

Wilson, Robin

2008-01-01

The day after a Virginia Tech student gunned down 32 people last April, a young alumnus named Johnson Wagner donned a baseball cap with the VT logo. Then a rookie golfer on the PGA Tour, Mr. Wagner wore the hat while competing in a tournament in South Carolina. There, he voiced a concern shared by many people in Blacksburg, Virginia: "I simply…

Telelearning for Extension Agents: The Virginia Experience.

ERIC Educational Resources Information Center

Murphy, William F., Jr.

The creation of the Virginia Tech Teleport Facility and the installation of a nine-meter (diameter) C-Band satellite uplink antenna provided the initial impetus for the Virginia Cooperative Extension Service (VCES) to explore the use of satellite technology for information and program delivery. The $600,000 uplink became operational in September…

Development of the Virginia Tech Department of Geosciences MEDL-CMC

NASA Astrophysics Data System (ADS)

Glesener, G. B.

2016-12-01

In 2015 the Virginia Tech Department of Geosciences took a leading role in increasing the level of support for Geoscience instructors by investing in the development of the Geosciences Modeling and Educational Demonstrations Laboratory Curriculum Materials Center (MEDL-CMC). The MEDL-CMC is an innovative curriculum materials center designed to foster new collaborative teaching and learning environments by providing hands-on physical models combined with education technology for instructors and outreach coordinators. The mission of the MEDL-CMC is to provide advanced curriculum material resources for the purpose of increasing and sustaining high impact instructional capacity in STEM education for both formal and informal learning environments. This presentation describes the development methods being used to implement the MEDL-CMC. Major development methods include: (1) adopting a project management system to support collaborations with stakeholders, (2) using a diversified funding approach to achieve financial sustainability and the ability to evolve with the educational needs of the community, and (3) establishing a broad collection of systems-based physical analog models and data collection tools to support integrated sciences such as the geosciences. Discussion will focus on how these methods are used for achieving organizational capacity in the MEDL-CMC and on their intended role in reducing instructor workload in planning both classroom activities and research grant broader impacts.

NASA Tech House: An early evaluation

NASA Technical Reports Server (NTRS)

1977-01-01

An architect-engineering firm, as well as university participants, performed system studies, evaluated construction methods, performed cost effectiveness studies, and prepared construction drawings which incorporated the selected technology features into a final design. A Technology Utilization House (Tech House) based on this design was constructed at the NASA Langley Research Center in Hampton, Virginia. The Tech House is instrumented so that the performance of the design features and energy systems can be evaluated during a planned family live-in period. As such, the house is both a demonstration unit and a research laboratory. The Tech House is to demonstrate the kind of single-family residence that will probably be available within the next five years.

Teaching Heliophysics Science to Undergraduates in an Engineering Context

NASA Astrophysics Data System (ADS)

Baker, J. B.; Sweeney, D. G.; Ruohoniemi, J.

2013-12-01

In recent years, space research at Virginia Tech has experienced rapid growth since the initiation of the Center for Space Science and Engineering Research (Space@VT) during the summer of 2007. The Space@VT center resides in the College of Engineering and currently comprises approximately 30-40 faculty and students. Space@VT research encompasses a wide spectrum of science and engineering activities including: magnetosphere-ionosphere data analysis; ground- and space-based instrument development; spacecraft design and environmental interactions; and numerical space plasma simulations. In this presentation, we describe how Space@VT research is being integrated into the Virginia Tech undergraduate engineering curriculum via classroom instruction and hands-on group project work. In particular, we describe our experiences teaching a new sophomore course titled 'Exploration of the Space Environment' which covers a broad range of scientific, engineering, and societal aspects associated with the exploration and technological exploitation of space. Topics covered include: science of the space environment; space weather hazards and societal impacts; elementary orbital mechanics and rocket propulsion; spacecraft engineering subsystems; and applications of space-based technologies. We also describe a high-altitude weather balloon project which has been offered as a 'hands-on' option for fulfilling the course project requirements of the course.

Connecting the Dots: Lessons from the Virginia Tech Shootings

ERIC Educational Resources Information Center

Davies, Gordon K.

2008-01-01

The shootings that took place last spring on the campus of Virginia Polytechnic Institute and State University, located in Blacksburg, Virginia, elicited a host of reactions, many deeply emotional. In groups of college and university presidents, the response was generally empathetic. Indeed, they were right to be put on alert by the random and…

Tech House

NASA Technical Reports Server (NTRS)

1978-01-01

The members of the Swain family- Dr. Charles "Bill" Swain, wife Elaine, daughter Carol, 17, son "Chuck", 12, and dog Susie have an interesting assignment. They are active participants in an important NASA research program involving the application of space-age technology to home construction. b' Transplanted Floridians, the Swains now reside in NASA's Tech House, loatedat Langley Research Center, Hampton, Virginia. Their job is to use and help evaluate the variety of advanced technology systems in Tech House. A contemporary three-bedroom home, Tech House incorporates NASA technology, the latest commercial building techniques and other innovations, all designed to reduce energy and water consumption and to provide new levels of comfort, convenience, security and fire safety. Tech House equipment performed well in initial tests, but a house is not a home until it has people. That's where the Swains come in. NASA wants to see how the various systems work under actual living conditions, to confirm the effectiveness of the innovations or to determine necessary modifications for improvement. The Swains are occupying the house for a year, during which NASA engineers are computer monitoring the equipment and assembling a record of day-to-day performance. . Tech House is a laboratory rather than a mass production prototype, but its many benefits may influence home design and construction. In a period of sharply rising utility costs, widespread adoption of Tech House features could provide large-scale savings to homeowners and potentially enormous national benefit in resources conservation. Most innovations are aerospace spinoffs: Some of the equipment is now commercially available; other systems are expected to be in production within a few years. Around 1980, a Tech House-type of home could be built for $45-50,000 (1 976 dollars). It is estimated that the homeowner would save well over $20,000 (again 1976 dollars) in utility costs over the average mortgage span of 20 years.

Reading "Terebithia" in Southern Virginia

ERIC Educational Resources Information Center

Baker, Dori Grinenko

2008-01-01

The author discusses reading "The Bridge to Terebithia" to a third-grade class prior to release of the film version. Reading of the final chapter followed by two days the April 16, 2007 shootings at Virginia Tech University, just seventy miles from the classroom. Although none of the college students from the author's town died, everyone…

Statistical results from the Virginia Tech propagation experiment using the Olympus 12, 20, and 30 GHz satellite beacons

NASA Technical Reports Server (NTRS)

Stutzman, Warren L.; Safaai-Jazi, A.; Pratt, Timothy; Nelson, B.; Laster, J.; Ajaz, H.

1993-01-01

Virginia Tech has performed a comprehensive propagation experiment using the Olympus satellite beacons at 12.5, 19.77, and 29.66 GHz (which we refer to as 12, 20, and 30 GHz). Four receive terminals were designed and constructed, one terminal at each frequency plus a portable one with 20 and 30 GHz receivers for microscale and scintillation studies. Total power radiometers were included in each terminal in order to set the clear air reference level for each beacon and also to predict path attenuation. More details on the equipment and the experiment design are found elsewhere. Statistical results for one year of data collection were analyzed. In addition, the following studies were performed: a microdiversity experiment in which two closely spaced 20 GHz receivers were used; a comparison of total power and Dicke switched radiometer measurements, frequency scaling of scintillations, and adaptive power control algorithm development. Statistical results are reported.

Screening of Potential Landing Gear Noise Control Devices at Virginia Tech For QTD II Flight Test

NASA Technical Reports Server (NTRS)

Ravetta, Patricio A.; Burdisso, Ricardo A.; Ng, Wing F.; Khorrami, Mehdi R.; Stoker, Robert W.

2007-01-01

In support of the QTD II (Quiet Technology Demonstrator) program, aeroacoustic measurements of a 26%-scale, Boeing 777 main landing gear model were conducted in the Virginia Tech Stability Tunnel. The objective of these measurements was to perform risk mitigation studies on noise control devices for a flight test performed at Glasgow, Montana in 2005. The noise control devices were designed to target the primary main gear noise sources as observed in several previous tests. To accomplish this task, devices to reduce noise were built using stereo lithography for landing gear components such as the brakes, the forward cable harness, the shock strut, the door/strut gap and the lower truck. The most promising device was down selected from test results. In subsequent stages, the initial design of the selected lower truck fairing was improved to account for all the implementation constraints encountered in the full-scale airplane. The redesigned truck fairing was then retested to assess the impact of the modifications on the noise reduction potential. From extensive acoustic measurements obtained using a 63-element microphone phased array, acoustic source maps and integrated spectra were generated in order to estimate the noise reduction achievable with each device.

The Possible Effects of Nutritional Status and Growth of Children on the Economic Potential of West Virginia.

ERIC Educational Resources Information Center

Garland, Barbara K.

Meeting nutritional needs of children in West Virginia is vital to the state's economic development. A malnourished, uneducable population will be unemployable in a high tech society and the state cannot afford custodial and welfare costs resulting from childhood malnutrition. Evidence of nutritional need in West Virginia includes low rate of…

Graphics Software For VT Terminals

NASA Technical Reports Server (NTRS)

Wang, Caroline

1991-01-01

VTGRAPH graphics software tool for DEC/VT computer terminal or terminals compatible with it, widely used by government and industry. Callable in FORTRAN or C language, library program enabling user to cope with many computer environments in which VT terminals used for window management and graphic systems. Provides PLOT10-like package plus color or shade capability for VT240, VT241, and VT300 terminals. User can easily design more-friendly user-interface programs and design PLOT10 programs on VT terminals with different computer systems. Requires ReGis graphics set terminal and FORTRAN compiler.

Year-round monitoring reveals prevalence of fatal bird-window collisions at the Virginia Tech Corporate Research Center

PubMed Central

Barton, Christine M.; Zirkle, Keith W.; Greene, Caitlin F.; Newman, Kara B.

2018-01-01

Collisions with glass are a serious threat to avian life and are estimated to kill hundreds of millions of birds per year in the United States. We monitored 22 buildings at the Virginia Tech Corporate Research Center (VTCRC) in Blacksburg, Virginia, for collision fatalities from October 2013 through May 2015 and explored possible effects exerted by glass area and surrounding land cover on avian mortality. We documented 240 individuals representing 55 identifiable species that died due to collisions with windows at the VTCRC. The relative risk of fatal collisions at all buildings over the study period were estimated using a Bayesian hierarchical zero-inflated Poisson model adjusting for percentage of tree and lawn cover within 50 m of buildings, as well as for glass area. We found significant relationships between fatalities and surrounding lawn area (relative risk: 0.96, 95% credible interval: 0.93, 0.98) as well as glass area on buildings (RR: 1.30, 95% CI [1.05–1.65]). The model also found a moderately significant relationship between fatal collisions and the percent land cover of ornamental trees surrounding buildings (RR = 1.02, 95% CI [1.00–1.05]). Every building surveyed had at least one recorded collision death. Our findings indicate that birds collide with VTCRC windows during the summer breeding season in addition to spring and fall migration. The Ruby-throated Hummingbird (Archilochus colubris) was the most common window collision species and accounted for 10% of deaths. Though research has identified various correlates with fatal bird-window collisions, such studies rarely culminate in mitigation. We hope our study brings attention, and ultimately action, to address this significant threat to birds at the VTCRC and elsewhere. PMID:29637021

Collaboration in a Wireless Grid Innovation Testbed by Virtual Consortium

NASA Astrophysics Data System (ADS)

Treglia, Joseph; Ramnarine-Rieks, Angela; McKnight, Lee

This paper describes the formation of the Wireless Grid Innovation Testbed (WGiT) coordinated by a virtual consortium involving academic and non-academic entities. Syracuse University and Virginia Tech are primary university partners with several other academic, government, and corporate partners. Objectives include: 1) coordinating knowledge sharing, 2) defining key parameters for wireless grids network applications, 3) dynamically connecting wired and wireless devices, content and users, 4) linking to VT-CORNET, Virginia Tech Cognitive Radio Network Testbed, 5) forming ad hoc networks or grids of mobile and fixed devices without a dedicated server, 6) deepening understanding of wireless grid application, device, network, user and market behavior through academic, trade and popular publications including online media, 7) identifying policy that may enable evaluated innovations to enter US and international markets and 8) implementation and evaluation of the international virtual collaborative process.

The Human Powered Submarine Team of Virginia Tech Propulsion System Design Final Report

NASA Technical Reports Server (NTRS)

An, Eric; Bennett, Matt; Callis, Ron; Chen, Chester; Lee, John; Milan-Williams, Kristy

1999-01-01

The Human Powered Submarine Team has been in existence at Virginia Tech since its conception in 1993. Since then, it has served as a way for engineering students from many different disciplines to implement design conception and realization. The first submarine built was Phantom 1, a two-man submarine made of fiberglass. After construction was complete, Phantom 1 was ready for racing, but, unfortunately, suffered fatal problems come race time. The submarine team slowed down a bit after experiencing racing problems, but was revived in 1995 when design efforts for a new two-man submarine, the Phantom 2 commence. The propulsion system consisted of a chain and gear drive system using an ultra-light helicopter tail rotor for a propeller. Although the team learned valuable lessons as a result of Phantom 1's problems, Phantom 2 still experiences problems at races. After various parts of Phantom 2 are redesigned, it is once again ready for racing and proves that the redesign was well worth the time and effort. In 1997, Phantom 2 not only finishes its first race, held in San Diego, California, but comes in third. This success sparks yet another revival of the submarine team and design for the team's current project, the Phantom 3, a one-man submarine, is started. In 1998, the plug for Phantom 3 is built and the hull is constructed. With so many past problems from which to learn, Phantom 3 promises to be the fastest and best-designed submarine the team has developed thus far. The current speed world-record is 7 knots.

Capturing Planar Tire Properties Using Static Constraint Modes

DTIC Science & Technology

2012-03-13

The In-plane Dynamics of Tyres on Uneven Roads . Vehicle System Dynamics, 1996: p. 714-730 10.1080/00423119608969231. [4] Loo, M., A Model...Virginia Tech Danville, VA, 24540 jbferris@vt.edu ABSTRACT The interaction between the tire and road has long been of interest for vehicle dynamic...spindle force with respect to tire- road interference is evaluated by comparing the simulation and experimental response for a quasi-static cleat test

First report of Freesia sneak virus in Freesia sp.in Virginia, USA

USDA-ARS?s Scientific Manuscript database

In spring 2008 freesias (cvs. ‘Honeymoon’ and ‘Santana’) with striking virus-like symptoms were received by the Virginia Tech Plant Disease Clinic from a cut flower nursery in Gloucester, VA, and forwarded to the USDA-ARS Floral and Nursery Plants Research Unit in Beltsville, MD, for analysis. About...

Exciting News From Va. Tech - Repaired Pallets May Be Stronger Than the Original

Treesearch

John W. Clarke; Marshall S. White; T.E. McLain; Philip A. Araman

1995-01-01

Virginia Tech, in cooperation with the NWPCA and the Southern Research Station of the USDA Forest Service, conducted a research program on the use of metal plates for repair of stringer pallets. This study looked at common stringer failure locations: splits between the notches, splits above the notches, and splits in the end feet. One of the research objectives was to...

VTGRAPH - GRAPHIC SOFTWARE TOOL FOR VT TERMINALS

NASA Technical Reports Server (NTRS)

Wang, C.

1994-01-01

VTGRAPH is a graphics software tool for DEC/VT or VT compatible terminals which are widely used by government and industry. It is a FORTRAN or C-language callable library designed to allow the user to deal with many computer environments which use VT terminals for window management and graphic systems. It also provides a PLOT10-like package plus color or shade capability for VT240, VT241, and VT300 terminals. The program is transportable to many different computers which use VT terminals. With this graphics package, the user can easily design more friendly user interface programs and design PLOT10 programs on VT terminals with different computer systems. VTGRAPH was developed using the ReGis Graphics set which provides a full range of graphics capabilities. The basic VTGRAPH capabilities are as follows: window management, PLOT10 compatible drawing, generic program routines for two and three dimensional plotting, and color graphics or shaded graphics capability. The program was developed in VAX FORTRAN in 1988. VTGRAPH requires a ReGis graphics set terminal and a FORTRAN compiler. The program has been run on a DEC MicroVAX 3600 series computer operating under VMS 5.0, and has a virtual memory requirement of 5KB.

Prior Sexual Trauma and Adjustment Following the Virginia Tech Campus Shootings: Examination of the Mediating Role of Schemas.

PubMed

Littleton, Heather L; Grills-Taquechel, Amie E; Axsom, Danny; Bye, Kimberly; Buck, Katherine S

2012-11-01

A sizable body of research supports trauma's cumulative nature. However, few studies have evaluated potential mechanisms through which the experience of multiple traumas leads to elevated distress. The current study sought to evaluate differences between sexual trauma victims and women who had not experienced sexual trauma in their adjustment following a mass trauma (college women exposed to the 2007 Virginia Tech campus shooting). In addition, the study examined whether maladaptive schema change (lower self-worth and less belief in benevolence) and social support mediated the relationship between experiencing multiple traumas (sexual trauma and the campus shooting) and distress. The sample consisted of 215 college women who were assessed preshooting as well as two months and one year following the campus shooting. Women who had experienced sexual trauma (either contact sexual abuse or sexual assault) were compared to those who had not on their one-year postshooting PTSD and depressive symptoms. Results supported that sexual trauma victims reported significantly more depressive symptoms and shooting-related PTSD as well as less belief in benevolence and lower family support. Family support and benevolence beliefs at the two month postshooting assessment were significant medi-ators of the association between sexual trauma history and depression and PTSD. Implications of the findings for future research evaluating the cumulative impact of multiple traumatic experiences are discussed.

Virginia Tech Uses an Unusual Strategy To Promote the Transfer of Technology.

ERIC Educational Resources Information Center

Blumenstyk, Goldie

1996-01-01

The Virginia Polytechnic Institute and State University has created a profitable program for commercializing student and faculty research, investing with three venture-capital companies that agreed to pay extra attention to the university's technological innovations and developing an office park to promote local economic development and generate…

Monitoring of endangered Roanoke logperch (Percina rex) in Smith River upstream from the Philpott Reservoir on U.S. Army Corps of Engineers property near Martinsville, Virginia

USGS Publications Warehouse

Roberts, James H.; Angermeier, Paul L.

2012-01-01

during all but the lowest streamflow (Roberts and Angermeier, 2009). The ESA stipulates that USACE must ensure that its actions do not jeopardize Roanoke logperch and ensure that appropriate actions are taken to aid in the recovery of Roanoke logperch. USACE recognized that additional information was needed to assess compliance with these stipulations, including data on baseline population levels, habitat availability, and potential threats to the species on USACE property. USACE therefore contracted with Virginia Tech (VT) and the U.S. Geological Survey via the Virginia Cooperative Fisheries and Wildlife Research Unit (VCFWRU) to continue ecological monitoring that was initiated in a pilot study in 2005 (Lahey and Angermeier, 2006). The VCFWRU is jointly sponsored by the U.S. Geological Survey, Virginia Tech, Virginia Department of Game and Inland Fisheries, and Wildlife Management Institute. This final report summarizes results of biological monitoring performed by VT and the VCFWRU in 2011, and compares these data to data collected during 2006–2010 (Roberts and Angermeier, 2011). Where appropriate, a comparison was made to data on Roanoke logperch collected previously in the study reach (Lahey and Angermeier, 2006) and in the upper Roanoke River (Roberts and Angermeier, 2011). This work was performed under the auspices of VT’s Institutional Animal Care and Use Committee (IACUC) protocol 11-035-FIW. Specifically, the following objectives were addressed: * Estimate population density of Roanoke logperch on USACE property; * Measure and map by suitability class the distribution of habitat suitable for Roanoke logperch in the project area; * Assess water quality relative to Roanoke logperch habitat in the project area; * Use the data on logperch abundance, habitat suitability, and water quality to test the general validity of correlates of logperch abundance from other locations; * Identify opportunities and threats related to protecting and enhancing Roanoke logperch

Better GGA and meta-GGA Functionals: VT84, meta-VMT, meta-VT84

NASA Astrophysics Data System (ADS)

Vela, Alberto; Martin Del Campo, J.; Gazquez, J. L.; Trickey, S. B.

2011-03-01

The goal of fast DFT calculations on large families of highly complicated systems (e.g. large clusters, biomolecules) implicitly conflicts with the heavy emphasis of recent years on inclusion of exact exchange. In response we have worked on improving non-empirical GGA X functionals. Here we report extension of our VMT GGA functional (J. Chem. Phys. 130 244103 (2009)) to satisfy a relevant asymptotic constraint, yielding the VT{84} X functional. With the PBE C functional, VT{84} gives about 10% improvement over VMT in energetics on the G3 223 molecule set. At the meta-GGA level of complexity, we have both meta-VMT and meta-{84}. The former is about 10% better on the G3 set than the TPSS meta-GGA, while meta-VT{84} gives roughly 10% further improvement over meta-VMT. Details of these assessments, including improvements in chemical shifts, will be presented. SBT acknowledges US DOE Grant DE-SC0002139.

DNA Inversion on Conjugative Plasmid pVT745

PubMed Central

Chen, Jinbiao; Leblanc, Donald J.; Galli, Dominique M.

2002-01-01

Plasmid pVT745 from Actinobacillus actinomycetemcomitans strain VT745 can be transferred to other A. actinomycetemcomitans strains at a frequency of 10−6. Screening of transconjugants revealed that the DNA of pDMG21A, a pVT745 derivative containing a kanamycin resistance gene, displayed a structural rearrangement after transfer. A 9-kb segment on the plasmid had switched orientation. The inversion was independent of RecA and required the activity of the pVT745-encoded site-specific recombinase. This recombinase, termed Inv, was highly homologous to invertases of the Din family. Two recombination sites of 22 bp, which are arranged in opposite orientation and which function as DNA crossover sequences, were identified on pVT745. One of the sites was located adjacent to the 5′ end of the invertase gene, inv. Inversion of the 9-kb segment on pVT745 derivatives has been observed in all A. actinomycetemcomitans strains tested except for the original host, VT745. This would suggest that a host factor that is either inactive or absent in VT745 is required for efficient recombination. Inactivation of the invertase in the donor strain resulted in a 1,000-fold increase in the number of transconjugants upon plasmid transfer. It is proposed that an activated invertase causes the immediate loss of the plasmid in most recipient cells after mating. No biological role has been associated with the invertase as of yet. PMID:12374826

First report of European pear rust (pear trellis rust) caused by Gymnosporangium sabinae on ornamental pear (Pyrus calleryana) in Virginia

USDA-ARS?s Scientific Manuscript database

In November 2014, leaves of ornamental pear (Pyrus calleryana, cultivar unknown) with bright orange to reddish spots typical of infection by a rust fungus were submitted to the Virginia Tech Plant Disease Clinic from a landscape in Frederick County, VA, for diagnosis. Brown aecia with bulbous bases ...

Design and development of a prototype platform for gait analysis

NASA Astrophysics Data System (ADS)

Diffenbaugh, T. E.; Marti, M. A.; Jagani, J.; Garcia, V.; Iliff, G. J.; Phoenix, A.; Woolard, A. G.; Malladi, V. V. N. S.; Bales, D. B.; Tarazaga, P. A.

2017-04-01

The field of event classification and localization in building environments using accelerometers has grown significantly due to its implications for energy, security, and emergency protocols. Virginia Tech's Goodwin Hall (VT-GH) provides a robust testbed for such work, but a reduced scale testbed could provide significant benefits by allowing algorithm development to occur in a simplified environment. Environments such as VT-GH have high human traffic that contributes external noise disrupting test signals. This paper presents a design solution through the development of an isolated platform for data collection, portable demonstrations, and the development of localization and classification algorithms. The platform's success was quantified by the resulting transmissibility of external excitation sources, demonstrating the capabilities of the platform to isolate external disturbances while preserving gait information. This platform demonstrates the collection of high-quality gait information in otherwise noisy environments for data collection or demonstration purposes.

Fungal CYP51 Inhibitors VT-1161 and VT-1129 Exhibit Strong In Vitro Activity against Candida glabrata and C. krusei Isolates Clinically Resistant to Azole and Echinocandin Antifungal Compounds.

PubMed

Schell, W A; Jones, A M; Garvey, E P; Hoekstra, W J; Schotzinger, R J; Alexander, B D

2017-03-01

The in vitro activities of fungal CYP51 inhibitors VT-1161 and VT-1129 were determined for Candida glabrata ( n = 34) and C. krusei ( n = 50). C. glabrata isolates were screened for FKS gene mutations. All isolates were resistant clinically and/or in vitro to at least one standard antifungal compound. VT-1161 and VT-1129 MICs for all isolates were at least 5-fold below achievable human plasma levels for VT-1161. VT-1161 and VT-1129 are promising for the treatment of resistant C. glabrata and C. krusei infections. Copyright © 2017 American Society for Microbiology.

The endophyte Verticillium Vt305 protects cauliflower against Verticillium wilt.

PubMed

Tyvaert, L; França, S C; Debode, J; Höfte, M

2014-06-01

To investigate the interaction between cauliflower and the isolate VerticilliumVt305, obtained from a field suppressive to Verticillium wilt of cauliflower, and to evaluate the ability of VerticilliumVt305 to control Verticillium wilt of cauliflower caused by V. longisporum. Single and combined inoculations of VerticilliumVt305 and V. longisporum were performed on cauliflower seedlings. Symptom development was evaluated, and fungal colonization was measured in the roots, hypocotyl and stem with real-time PCR. No symptoms were observed after single inoculation of VerticilliumVt305, although it colonized the plant tissues. Pre-inoculation of VerticilliumVt305 reduced symptom development and colonization of plant tissues by V. longisporum. VerticilliumVt305 is an endophyte on cauliflower plants and showed effective biological control of V. longisporum in controlled conditions. This work can contribute to the development of a sustainable control measure of V. longisporum in Brassicaceae hosts, which is currently not available. Additionally, this study provides evidence for the different roles of Verticillium species present in the agro-ecosystem. © 2014 The Society for Applied Microbiology.

Virginia flow-ecology modeling results—An initial assessment of flow reduction effects on aquatic biota

USGS Publications Warehouse

Rapp, Jennifer L.; Reilly, Pamela A.

2017-11-14

BackgroundThe U.S. Geological Survey (USGS), in cooperation with the Virginia Department of Environmental Quality (DEQ), reviewed a previously compiled set of linear regression models to assess their utility in defining the response of the aquatic biological community to streamflow depletion.As part of the 2012 Virginia Healthy Watersheds Initiative (HWI) study conducted by Tetra Tech, Inc., for the U.S. Environmental Protection Agency (EPA) and Virginia DEQ, a database with computed values of 72 hydrologic metrics, or indicators of hydrologic alteration (IHA), 37 fish metrics, and 64 benthic invertebrate metrics was compiled and quality assured. Hydrologic alteration was represented by simulation of streamflow record for a pre-water-withdrawal condition (baseline) without dams or developed land, compared to the simulated recent-flow condition (2008 withdrawal simulation) including dams and altered landscape to calculate a percent alteration of flow. Biological samples representing the existing populations represent a range of alteration in the biological community today.For this study, all 72 IHA metrics, which included more than 7,272 linear regression models, were considered. This extensive dataset provided the opportunity for hypothesis testing and prioritization of flow-ecology relations that have the potential to explain the effect(s) of hydrologic alteration on biological metrics in Virginia streams.

Soft Soil Tire Model Development and Experimental Testing

DTIC Science & Technology

2012-09-01

Sandu 1 , Mr. Eduardo Pinto 2 , Mr. Scott Naranjo 3 , Dr. Paramsothy Jayakumar 4 , Dr. Brant Ross 5 1Virginia Tech, 2Virginia Tech, 3Virginia Tech...W56HZV-04-2-0001 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Corina Sandu; Eduardo Pinto; Scott Naranjo; Paramsothy Jayakumar ; Brant Ross

Announcing the Venus Transit 2004 (VT-2004) Programme

NASA Astrophysics Data System (ADS)

2004-02-01

Rare Celestial Event to be Observed by Millions Summary On June 8, 2004, Venus - the Earth's sister planet - will pass in front of the Sun. This event, a 'transit', is extremely rare - the last one occurred in 1882, 122 years ago. Easily observable in Europe, Asia, Africa and Australia, it is likely to attract the attention of millions of people on these continents and, indeed, all over the world. On this important occasion, the European Southern Observatory (ESO) has joined forces with the European Association for Astronomy Education (EAAE), the Institut de Mécanique Céleste et de Calcul des Éphémérides (IMCCE) and the Observatoire de Paris in France, as well as the Astronomical Institute of the Academy of Sciences of the Czech Republic to establish the Venus Transit 2004 (VT-2004) public education programme. It is supported by the European Commission in the framework of the European Science and Technology Week and takes advantage of this extraordinary celestial event to expose the public - in a well-considered, interactive and exciting way - to a number of fundamental issues at the crucial interface between society and basic science. VT-2004 has several components, including an instructive and comprehensive website (www.vt-2004.org). It is directed towards the wide public in general and the media, school students and their teachers, as well as amateur astronomers in particular. It invites all interested persons to participate actively in the intercontinental VT-2004 Observing Campaign (that reenacts historical Venus Transit observations) and the VT-2004 Video Contest. During the VT-2004 Final Event in November, the winners of the Video Contest will be chosen by an international jury. This meeting will also serve to discuss the project and its impact. The outcome of this rare celestial event and the overall experience from this unique public education project will clearly be of very wide interest, not just in the field of astronomy.

LUVOIR Tech Notes

NASA Technical Reports Server (NTRS)

Bolcar, Matthew R.; Shaklan, Stuart; Roberge, Aki; Rioux, Norman; Feinberg, Lee; Werner, Michael; Rauscher, Bernard; Mandell, Avi; France, Kevin; Schiminovich, David

2016-01-01

We present nine "tech notes" prepared by the Large UV/Optical/Infrared (LUVOIR) Science and Technology Definition Team (STDT), Study Office, and Technology Working Group. These tech notes are intended to highlight technical challenges that represent boundaries in the trade space for developing the LUVOIR architecture that may impact the science objectives being developed by the STDT. These tech notes are intended to be high-level discussions of the technical challenges and will serve as starting points for more in-depth analysis as the LUVOIR study progresses.

Tech Prep Implementation and Preliminary Student Outcomes for Eight Local Tech Prep Consortia.

ERIC Educational Resources Information Center

Bragg, Debra D.; Dare, Donna E.; Reger, W. M., IV; Ovaice, Ghazala; Zamani, Eboni M.; Layton, James D.; Dornsife, Carolyn J.; Vallee, Manuel; Brown, Carrie H.; Orr, Margaret Terry

The implementation and student outcomes of Tech Prep were examined in a study of eight consortia that represented a range of Tech Prep models and approaches in urban, suburban, and rural locations across the United States. Data were collected from the following sources: field visits; follow-up survey of Tech Prep participants and nonparticipants;…

VT-1161 protects mice against oropharyngeal candidiasis caused by fluconazole-susceptible and -resistant Candida albicans

PubMed Central

Break, Timothy J; Desai, Jigar V; Ferre, Elise M N; Henderson, Christina; Zelazny, Adrian M; Siebenlist, Ulrich; Hoekstra, William J; Schotzinger, Robert J; Garvey, Edward P; Lionakis, Michail S

2018-01-01

Abstract Background Candida albicans, the most common human fungal pathogen, causes chronic mucosal infections in patients with inborn errors of IL-17 immunity that rely heavily on chronic, often lifelong, azole antifungal agents for treatment. However, a rise in azole resistance has predicated a need for developing new antifungal drugs. Objectives To test the in vitro and in vivo efficacy of VT-1161 and VT-1129 in the treatment of oropharyngeal candidiasis with azole-susceptible or -resistant C. albicans strains. Methods MICs of VT-1161, VT-1129 and nine licensed antifungal drugs were determined for 31 Candida clinical isolates. The drug concentrations in mouse serum and tongues were measured following oral administration. IL-17-signalling-deficient Act1−/− mice were infected with fluconazole-susceptible or fluconazole-resistant C. albicans strains, and the amount of mucosal fungal burden was determined after fluconazole or VT-1161 treatment. Results Fourteen isolates (45%) were not fluconazole susceptible (MIC ≥4 mg/L). VT-1161 and VT-1129 showed significant in vitro activity against the majority of the 31 mucosal clinical isolates (MIC50 0.03 and 0.06 mg/L, respectively), including Candida glabrata (MIC50, 0.125 and 0.25 mg/L, respectively). After oral doses, VT-1161 and VT-1129 concentrations in mouse serum and tongues were well above their MIC50 values. VT-1161 was highly effective as treatment of both fluconazole-susceptible and -resistant oropharyngeal candidiasis in Act1−/− mice. Conclusions VT-1129 and VT-1161 exhibit significant in vitro activity against Candida strains, including fluconazole-resistant C. albicans and C. glabrata. VT-1161 administration in mice results in significant mucosal drug accumulation and eradicates infection caused by fluconazole-susceptible and -resistant Candida strains. PMID:29040636

MAGNETIC VT study: a prospective, multicenter, post-market randomized controlled trial comparing VT ablation outcomes using remote magnetic navigation-guided substrate mapping and ablation versus manual approach in a low LVEF population.

PubMed

Di Biase, Luigi; Tung, Roderick; Szili-Torok, Tamás; Burkhardt, J David; Weiss, Peter; Tavernier, Rene; Berman, Adam E; Wissner, Erik; Spear, William; Chen, Xu; Neužil, Petr; Skoda, Jan; Lakkireddy, Dhanunjaya; Schwagten, Bruno; Lock, Ken; Natale, Andrea

2017-04-01

Patients with ischemic cardiomyopathy (ICM) are prone to scar-related ventricular tachycardia (VT). The success of VT ablation depends on accurate arrhythmogenic substrate localization, followed by optimal delivery of energy provided by constant electrode-tissue contact. Current manual and remote magnetic navigation (RMN)-guided ablation strategies aim to identify a reentry circuit and to target a critical isthmus through activation and entrainment mapping during ongoing tachycardia. The MAGNETIC VT trial will assess if VT ablation using the Niobe™ ES magnetic navigation system results in superior outcomes compared to a manual approach in subjects with ischemic scar VT and low ejection fraction. This is a randomized, single-blind, prospective, multicenter post-market study. A total of 386 subjects (193 per group) will be enrolled and randomized 1:1 between treatment with the Niobe ES system and treatment via a manual procedure at up to 20 sites. The study population will consist of patients with ischemic cardiomyopathy with left ventricular ejection fraction (LVEF) of ≤35% and implantable cardioverter defibrillator (ICD) who have sustained monomorphic VT. The primary study endpoint is freedom from any recurrence of VT through 12 months. The secondary endpoints are acute success; freedom from any VT at 1 year in a large-scar subpopulation; procedure-related major adverse events; and mortality rate through 12-month follow-up. Follow-up will consist of visits at 3, 6, 9, and 12 months, all of which will include ICD interrogation. The MAGNETIC VT trial will help determine whether substrate-based ablation of VT with RMN has clinical advantages over manual catheter manipulation. Clinicaltrials.gov identifier: NCT02637947.

Nalco Fuel Tech

DOE Office of Scientific and Technical Information (OSTI.GOV)

Michalak, S.

1995-12-31

The Nalco Fuel Tech with its seat at Naperville (near Chicago), Illinois, is an engineering company working in the field of technology and equipment for environmental protection. A major portion of NALCO products constitute chemical materials and additives used in environmental protection technologies (waste-water treatment plants, water treatment, fuel modifiers, etc.). Basing in part on the experience, laboratories and RD potential of the mother company, the Nalco Fuel Tech Company developed and implemented in the power industry a series of technologies aimed at the reduction of environment-polluting products of fuel combustion. The engineering solution of Nalco Fuel Tech belong tomore » a new generation of environmental protection techniques developed in the USA. They consist in actions focused on the sources of pollutants, i.e., in upgrading the combustion chambers of power engineering plants, e.g., boilers or communal and/or industrial waste combustion units. The Nalco Fuel Tech development and research group cooperates with leading US investigation and research institutes.« less

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Lake Champlain, N.Y. and Vt. 110... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga, N.Y. An area shoreward of a line bearing 312° from Ticonderoga Light to the southeast corner of the...

Pharmacist and Technician Perceptions of Tech-Check-Tech in Community Pharmacy Practice Settings.

PubMed

Frost, Timothy P; Adams, Alex J

2018-04-01

Tech-check-tech (TCT) is a practice model in which pharmacy technicians with advanced training can perform final verification of prescriptions that have been previously reviewed for appropriateness by a pharmacist. Few states have adopted TCT in part because of the common view that this model is controversial among members of the profession. This article aims to summarize the existing research on pharmacist and technician perceptions of community pharmacy-based TCT. A literature review was conducted using MEDLINE (January 1990 to August 2016) and Google Scholar (January 1990 to August 2016) using the terms "tech* and check," "tech-check-tech," "checking technician," and "accuracy checking tech*." Of the 7 studies identified we found general agreement among both pharmacists and technicians that TCT in community pharmacy settings can be safely performed. This agreement persisted in studies of theoretical TCT models and in studies assessing participants in actual community-based TCT models. Pharmacists who had previously worked with a checking technician were generally more favorable toward TCT. Both pharmacists and technicians in community pharmacy settings generally perceived TCT to be safe, in both theoretical surveys and in surveys following actual TCT demonstration projects. These perceptions of safety align well with the actual outcomes achieved from community pharmacy TCT studies.

Illinois Tech Prep Planning Strategies.

ERIC Educational Resources Information Center

Illinois Univ., Urbana. Dept. of Vocational and Technical Education.

This tech prep planning handbook is based on the research conducted at the Office of Community College Research and Leadership, University of Illinois at Urbana-Champaign. The study involved information gathering procedures at each of the 17 tech prep pilot sites about their planning activities. Seven sections are included: (1) tech prep in…

Adult Tech Prep.

ERIC Educational Resources Information Center

Schaad, Donna

For over 2 years, Blak Hawk College (Illinois) has provided high school equivalency (GED) candidates and recipients, older returning students, and underprepared high school graduates with a Tech Prep curriculum to give them the skills to make the transition from adult basic education to college or work. The Adult Tech Prep (ATP) core curriculum…

Volcanoes in Virginia!

ScienceCinema

Johnson, Elizabeth Baedke [James Madison University

2018-04-25

The recent earthquake may have you wondering what other surprises Virginia's geology may hold. Could there be a volcanic eruption in Virginia? Probably not today, but during the Eocene, about 35-48 million years ago, a number of mysterious eruptions occurred in western Virginia. This talk investigates the possible origins of these eruptions, and what they can tell us about the crust and mantle underneath Virginia.

Instruction on the Go: Reaching out to Students from the Academic Library

ERIC Educational Resources Information Center

Moorefield-Lang, Heather; Hall, Tracy

2015-01-01

The purpose of this paper is to describe how a series of one-shot or single class library instruction webinars were created for on-campus and distance education students at Virginia Tech, a land grant institution in rural southwestern Virginia. Virginia Tech's distance learning department on campus trained in Centra 7.6 software and the lead…

An evaluation of the NASA Tech House, including live-in test results, volume 1

NASA Technical Reports Server (NTRS)

Abbott, I. H. A.; Hopping, K. A.; Hypes, W. D.

1979-01-01

The NASA Tech House was designed and constructed at the NASA Langley Research Center, Hampton, Virginia, to demonstrate and evaluate new technology potentially applicable for conservation of energy and resources and for improvements in safety and security in a single-family residence. All technology items, including solar-energy systems and a waste-water-reuse system, were evaluated under actual living conditions for a 1 year period with a family of four living in the house in their normal lifestyle. Results are presented which show overall savings in energy and resources compared with requirements for a defined similar conventional house under the same conditions. General operational experience and performance data are also included for all the various items and systems of technology incorporated into the house design.

511 Virginia evaluation

DOT National Transportation Integrated Search

2004-01-01

This document presents the results of the evaluation of the 511 Virginia Advanced Traveler Information System (ATIS), a system that operates on the I-81 corridor in Virginia. The evaluation focused on the Virginia Department of Transportation's (VDOT...

Self-Protecting Security for Assured Information Sharing

DTIC Science & Technology

2015-08-29

by Author Sophia Novitzky (Senior), Virginia Tech Mahalia Sapp (Senior), Virginia Tech Performance Sensitivity in Vertical Geothermal Energy...Harvesting Systems 9:15 AM, Annapolis Room, Student Center Residential geothermal energy systems have the potential to provide a cost-effective, low

RadNet Air Data From Burlington, VT

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for Burlington, VT from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

Eruption Forecasting in Alaska: A Retrospective and Test of the Distal VT Model

NASA Astrophysics Data System (ADS)

Prejean, S. G.; Pesicek, J. D.; Wellik, J.; Cameron, C.; White, R. A.; McCausland, W. A.; Buurman, H.

2015-12-01

United States volcano observatories have successfully forecast most significant US eruptions in the past decade. However, eruptions of some volcanoes remain stubbornly difficult to forecast effectively using seismic data alone. The Alaska Volcano Observatory (AVO) has responded to 28 eruptions from 10 volcanoes since 2005. Eruptions that were not forecast include those of frequently active volcanoes with basaltic-andesite magmas, like Pavlof, Veniaminof, and Okmok volcanoes. In this study we quantify the success rate of eruption forecasting in Alaska and explore common characteristics of eruptions not forecast. In an effort to improve future forecasts, we re-examine seismic data from eruptions and known intrusive episodes in Alaska to test the effectiveness of the distal VT model commonly employed by the USGS-USAID Volcano Disaster Assistance Program (VDAP). In the distal VT model, anomalous brittle failure or volcano-tectonic (VT) earthquake swarms in the shallow crust surrounding the volcano occur as a secondary response to crustal strain induced by magma intrusion. Because the Aleutian volcanic arc is among the most seismically active regions on Earth, distinguishing distal VT earthquake swarms for eruption forecasting purposes from tectonic seismicity unrelated to volcanic processes poses a distinct challenge. In this study, we use a modified beta-statistic to identify pre-eruptive distal VT swarms and establish their statistical significance with respect to long-term background seismicity. This analysis allows us to explore the general applicability of the distal VT model and quantify the likelihood of encountering false positives in eruption forecasting using this model alone.

77 FR 39559 - Vermont Disaster #VT-00025

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13097 and 13098] Vermont Disaster VT-00025 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a Notice of the Presidential... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd...

Reports show fewer pallets entering landfills

Treesearch

Robert J. Bush; Philip A. Araman

2010-01-01

Information from a series of Virginia Tech studies reveals current trends in core utilization by the pallet industry. The most recent report released this year studied trends from 2006. Virginia Tech researchers compared these results to five previous studies going all the way back to 1992.

Virginia's forests, 2001

Treesearch

Anita K. Rose

2007-01-01

Between 1997 and 2001, the Forest Service’s Forest Inventory and Analysis (FIA) Program conducted the seventh inventory of the forests of Virginia. About 15,844,000 acres, or 62 percent, of Virginia was forested. The majority (12,102,000 acres) of Virginia’s forest land was in nonindustrial private forest ownership. Public ownership and forest industry ranked second...

Drainage areas of the Twelvepole Creek basin, West Virginia; Big Sandy River basin, West Virginia; Tug Fork basin, Virginia, Kentucky, West Virginia

USGS Publications Warehouse

Wilson, M.W.

1979-01-01

Drainage areas were determined for 61 basins in the Twelvepole Creek basin, West Virginia; 11 basins of the Big Sandy River Basin, West Virginia; and 210 basins in the Tug Fork basin of Virginia, Kentucky, and West Virginia. Most basins with areas greater than 5 square miles were included. Drainage areas were measured with electronic digitizing equipment, and supplementary measurements were made with a hand planimeter. Stream mileages were determined by measuring, with a graduated plastic strip, distances from the mouth of each stream to the measuring point on that stream. Mileages were reported to the nearest one-hundredth of a mile in all cases. The latitude and longitude of each measuring point was determined with electronic digitizing equipment and is reported to the nearest second. The information is listed in tabular form in downstream order. Measuring points for the basins are located in the tables by intersecting tributaries, by counties, by map quadrangles, or by latitude and longitude. (Woodard-USGS)

Design Tech High School: d.tech

ERIC Educational Resources Information Center

EDUCAUSE, 2015

2015-01-01

A Bay Area charter high school, d.tech develops "innovation-ready" students by combining content knowledge with the design thinking process while fostering a sense of autonomy and purpose. The academic model is grounded in self-paced learning through a flex schedule, high standards, and design thinking through a four-year design…

The Virtual Teacher (VT) Paradigm: Learning New Patterns of Interpersonal Coordination Using the Human Dynamic Clamp

PubMed Central

2015-01-01

The Virtual Teacher paradigm, a version of the Human Dynamic Clamp (HDC), is introduced into studies of learning patterns of inter-personal coordination. Combining mathematical modeling and experimentation, we investigate how the HDC may be used as a Virtual Teacher (VT) to help humans co-produce and internalize new inter-personal coordination pattern(s). Human learners produced rhythmic finger movements whilst observing a computer-driven avatar, animated by dynamic equations stemming from the well-established Haken-Kelso-Bunz (1985) and Schöner-Kelso (1988) models of coordination. We demonstrate that the VT is successful in shifting the pattern co-produced by the VT-human system toward any value (Experiment 1) and that the VT can help humans learn unstable relative phasing patterns (Experiment 2). Using transfer entropy, we find that information flow from one partner to the other increases when VT-human coordination loses stability. This suggests that variable joint performance may actually facilitate interaction, and in the long run learning. VT appears to be a promising tool for exploring basic learning processes involved in social interaction, unraveling the dynamics of information flow between interacting partners, and providing possible rehabilitation opportunities. PMID:26569608

The Virtual Teacher (VT) Paradigm: Learning New Patterns of Interpersonal Coordination Using the Human Dynamic Clamp.

PubMed

Kostrubiec, Viviane; Dumas, Guillaume; Zanone, Pier-Giorgio; Kelso, J A Scott

2015-01-01

The Virtual Teacher paradigm, a version of the Human Dynamic Clamp (HDC), is introduced into studies of learning patterns of inter-personal coordination. Combining mathematical modeling and experimentation, we investigate how the HDC may be used as a Virtual Teacher (VT) to help humans co-produce and internalize new inter-personal coordination pattern(s). Human learners produced rhythmic finger movements whilst observing a computer-driven avatar, animated by dynamic equations stemming from the well-established Haken-Kelso-Bunz (1985) and Schöner-Kelso (1988) models of coordination. We demonstrate that the VT is successful in shifting the pattern co-produced by the VT-human system toward any value (Experiment 1) and that the VT can help humans learn unstable relative phasing patterns (Experiment 2). Using transfer entropy, we find that information flow from one partner to the other increases when VT-human coordination loses stability. This suggests that variable joint performance may actually facilitate interaction, and in the long run learning. VT appears to be a promising tool for exploring basic learning processes involved in social interaction, unraveling the dynamics of information flow between interacting partners, and providing possible rehabilitation opportunities.

Planning a Successful Tech Show

ERIC Educational Resources Information Center

Nikirk, Martin

2011-01-01

Tech shows are a great way to introduce prospective students, parents, and local business and industry to a technology and engineering or career and technical education program. In addition to showcasing instructional programs, a tech show allows students to demonstrate their professionalism and skills, practice public presentations, and interact…

Virginia Curriculum Management Guide.

ERIC Educational Resources Information Center

Virginia Commonwealth Univ., Richmond. School of Education.

This document is a competency-based curriculum guide for use in marketing/distributive education programs in Virginia high schools. Following a section on the Virginia standards for competency-based education, the guide provides descriptions for all courses in the Virginia curriculum in the marketing/distributive education program. For each…

76 FR 59479 - Vermont Disaster Number VT-00021

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12784 and 12785] Vermont Disaster Number VT-00021 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008...

76 FR 58329 - Vermont Disaster Number VT-00021

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12784 and 12785] Vermont Disaster Number VT-00021 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002...

Project Georgia High School/High Tech

NASA Technical Reports Server (NTRS)

2000-01-01

The High School/High Tech initiative of the President's Committee on Employment of Disabilities, Georgia's application of the collaborative "Georgia Model" and NASA's commitment of funding have shown that opportunities for High School/High Tech students are unlimited. In Georgia, the partnership approach to meeting the needs of this program has opened doors previously closed. As the program grows and develops, reflecting the needs of our students and the marketplace, more opportunities will be available. Our collaboratives are there to provide these opportunities and meet the challenge of matching our students with appropriate education and career goals. Summing up the activities and outcomes of Project Georgia High School/High Tech is not difficult. Significant outcomes have already occurred in the Savannah area as a result of NASA's grant. The support of NASA has enabled Georgia Committee to "grow" High School/High Tech throughout the region-and, by example, the state. The success of the Columbus pilot project has fostered the proliferation of projects, resulting in more than 30 Georgia High School High Tech programs-with eight in the Savannah area.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gantt, Lynn

Since childhood, Lynn Gantt has had a deep seeded passion for cars and the mechanics that drive them. The Virginia native spent his weekends rebuilding antique tractors with his dad to race at tractor pulls across the state, and now the Virginia Tech graduate student is the proud team co-leader of Virginia Tech's EcoCAR Challenge team -- the winners of the three-year long competition, as announced last night at an awards ceremony in Washington, D.C.

Registration of ‘Titan’ Peanut

USDA-ARS?s Scientific Manuscript database

‘Titan’ (Reg. no. CV- , PI ) virginia-type peanut (Arachis hypogaea L. subsp. hypogaea var. hypogaea), developed and tested as VT 9506083-3 by the Virginia Agricultural Experiment Station, was released in May 2010. In Virginia, Titan was tested from 1997 to 2005 at several locations thr...

76 FR 59479 - Vermont Disaster Number VT-00022

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12786 and 12787] Vermont Disaster Number VT-00022 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera...

Educational Innovation in the Design of an Online Nuclear Engineering Curriculum

ERIC Educational Resources Information Center

Hall, Simin; Jones, Brett D.; Amelink, Catherine; Hu, Deyu

2013-01-01

The purpose of this paper is to describe the development and implementation phases of online graduate nuclear engineering courses that are part of the Graduate Nuclear Engineering Certificate program at Virginia Tech. Virginia Tech restarted its nuclear engineering program in the Fall of 2007 with 60 students, and by 2009, the enrollment had grown…

Hazardous materials regulation in Virginia.

DOT National Transportation Integrated Search

1987-01-01

The report covered four subjects: (1) significance of hazardous materials in Virginia, (2) federal regulation, (3) laws on the transport of hazardous materials in Virginia, and (4) Virginia regulations on hazardous materials emergency response.

76 FR 60358 - Gypsy Moth Generally Infested Areas; Additions in Indiana, Maine, Ohio, Virginia, West Virginia...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... Virginia, and Wisconsin AGENCY: Animal and Plant Health Inspection Service, USDA. ACTION: Affirmation of... amended the regulations to add areas in Indiana, Maine, Ohio, Virginia, West Virginia, and Wisconsin to..., West Virginia, and Wisconsin to the list of generally infested areas. \\1\\ To view the interim rule and...

Blueprint for Safer Campuses

ERIC Educational Resources Information Center

Thrower, Raymond H.; Healy, Steven J.; Lynch, Michael; Margolis, Gary J.; Stafford, Dolores; Taylor, William

2009-01-01

The impact of the rampage shootings at Virginia Tech on April 16, 2007 continues to be felt across the U.S. and the world. Clearly this incident, along with other active shooter incidents that have occurred since the Virginia Tech tragedy, has impacted one's awareness of campus safety and security. A number of states, other governmental entities,…

From "Thoughts and Prayers" to Practice: Narratives of Faculty Sensemaking during Campus-Carry Policy Enactment

ERIC Educational Resources Information Center

Cradit, Nathaniel W.

2017-01-01

The 2007 mass shooting at Virginia Tech is one part of a decades-long increase in the frequency of gun violence on U.S. college and university campuses (Drysdale, Modzeleski, & Simons, 2010; Ferraro, 2015). The events at Virginia Tech also served as a catalyst for the spread of so-called "campus-carry" laws, or acts of state policy…

Teaching and Learning: Hokie Spirit

ERIC Educational Resources Information Center

Lindeman, Cheryl A.

2007-01-01

If teachers were to reflect about their most difficult teachable moments in their careers, the author is sure the Virginia Tech tragedy would be extremely taxing on their minds. For those teachers teaching high school seniors, who were in the process of sending deposits to Virginia Tech, it was particularly agonizing. In this article, the author…

Virginia: The Old Dominion

ERIC Educational Resources Information Center

Kirschenmann, Jean

2009-01-01

In this article, the author features Virginia, a state of contrasts--from the suburbs of Washington, District of Columbia, in northern Virginia to the Great Dismal Swamp in the south and from the scenic mountaintops in the west to the beachside resorts along its eastern shore. Virginia became a state in 1788, the tenth state to join the Union.…

2000 West Virginia accident data

DOT National Transportation Integrated Search

2000-01-01

The data contained within this report is extracted, by the : West Virginia Division of Highways, Traffic Engineering Division, from a database of : West Virginia Uniform Traffic Crash Reports submitted to the West Virginia Division of : Motor Vehicle...

West Virginia transit needs study

DOT National Transportation Integrated Search

2001-05-01

In West Virginia, the Division of Public Transit of the West Virginia Department of Transportation (WVDOT) administers all federal and state programs relating to public transportation programs. The West Virginia Division of Public Transit funds 187 c...

Transportation data clearinghouse

DOT National Transportation Integrated Search

2003-07-01

In late 1999, the Virginia Tech Transportation Institute (VTTI), at the request of the Virginia Department : of Transportation, undertook the process of examining the feasibility of expanding Virginias Operational : Database Management System (ODM...

Consolidated environmental regulation in West Virginia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Flannery, D.M.; Beckett, K.G.; McThomas, M.P.

1995-05-01

In 1994, West Virginia enacted the single largest piece of legislation in its history. The 1,400-page bill that made up this legislation was the crowning achievement of more than a decade of efforts to consolidate and streamline West Virginia`s environmental regulatory programs. The result has been the empowerment of the West Virginia Division of Environmental Protection (DEP) as the centerpiece of environmental regulation in West Virginia. This Article explores the principal initiatives leading to the passage of the legislation empowering the DEP. In addition, it analyzes the substantive provisions of the DEP`s legislative authority and the relationship of that authoritymore » to other agencies. Finally, this Article identifies additional areas for the refinement of West Virginia`s environmental regulatory programs.« less

Med-Tech Program. Tech Prep Final Report.

ERIC Educational Resources Information Center

Chicago Public Schools, IL.

Staff from DuSable High School in Chicago, Illinois, collaborated with Malcolm X College and three area hospitals to develop a medical technician training program focusing on career awareness and development of the basic reading and math skills needed for any career. A 3-year Med Tech curriculum for grades 9, 10, and 11 and a career awareness…

Final report on SNAC 11

DOE Office of Scientific and Technical Information (OSTI.GOV)

Huber, Patrick

2013-06-26

This report details how the $5,000 DOE grant to support the workshop titled “Sterile Neutrinos at the Crossroads” (or SNAC11) was allocated and spent. The SNAC11 workshop covered three days during which there were 28 talks, multiple discussion sessions, a poster session with 9 posters delivered, and an impromptu public lecture on the OPERA superluminal neutrino result by the former project manager of OPERA (this was the first official OPERA talk on the subject in North America). The workshop scientific agenda can be viewed at http://www.cpe.vt.edu/snac/program.html. Emerging out of the workshop discussions, was the idea to write a comprehensive whitemore » paper describing the current state of the light sterile neutrino. This effort soon became an international collaboration. The final document, titled “Light Sterile Neutrinos: A White Paper” has nearly 200 authors, is 267 pages long, and cites 730 unique references. It has been posted the preprint archive as arXiv:1204.5379 [hep-ph]. Workshop local organizing committee co-chairs, Patrick Huber and Jonathan Link, are the white paper’s head editors. The white paper’s sections and section editors are as follows: 1. Theory and Motivation (Gabriela Barenboim, Valencia and Werner Rodejohann, MPI Heidelberg) 2. Astrophysical Evidence (Kev Abazajian, UC Irvine and Yvonne Wong, Aachen) 3. Evidence from Oscillation Experiments (Joachim Kopp, FNAL and Bill Louis, LANL) 4. Global Picture (Thierry Lasserre, CEA Saclay and Thomas Schwetz, MPI Heidelberg) 5. Requirements for Future Measurements (Bonnie Fleming, Yale and Joe Formaggio, MIT) 6. Appendix: Possible Future Experiments (Patrick Huber, Virginia Tech and Jon Link, Virginia Tech) In all 56 people participated in the workshop, of these 11 were young scientists. The workshop was covered in a feature article in Science (Science, 334, (2011), 304-306.). The DOE award was spent, as budgeted, as contractual services to VT CPE, which is the unit within the

TechEdSat Nano-Satellite Series Fact Sheet

NASA Technical Reports Server (NTRS)

Murbach, Marcus; Martinez, Andres; Guarneros Luna, Ali

2014-01-01

TechEdSat-3p is the second generation in the TechEdSat-X series. The TechEdSat Series uses the CubeSat standards established by the California Polytechnic State University Cal Poly), San Luis Obispo. With typical blocks being constructed from 1-unit (1U 10x10x10 cm) increments, the TechEdSat-3p has a 3U volume with a 30 cm length. The project uniquely pairs advanced university students with NASA researchers in a rapid design-to-flight experience lasting 1-2 semesters.The TechEdSat Nano-Satellite Series provides a rapid platform for testing technologies for future NASA Earth and planetary missions, as well as providing students with an early exposure to flight hardware development and management.

Georgia Tech

Science.gov Websites

Family Programs Dean of Students Scholarships & Financial Aid Employee, Alumni, & Other Resources Education Georgia Tech Online Academic Calendar Admissions Prospective Students Admissions Overview roots extend worldwide, creating international business connections and giving students unique research

The isolated red spruce communities of Virginia and West Virginia

Treesearch

Harold S. Adams; Steven Stephenson; Adam W. Rollins; Mary Beth Adams

2010-01-01

Quantitative data on the composition and structure of coniferous forests containing red spruce in the mountains of central and southwestern Virginia and eastern central West Virginia, based on sampling carried out in 67 stands during the 1982 to 1984 field seasons, are provided. The average importance value ([relative basal area + relative density/2]) of red spruce was...

Tech Prep Compendium of Models. [Revised].

ERIC Educational Resources Information Center

Delaware Technical and Community Coll., Dover.

This publication discusses four models for technical preparation (tech prep): program organization; student progress; tech prep data collection and evaluation model; and school/community. The program organization model is divided into four sections. Section I, the business industry, and labor section, shows the flow from craft committee and…

Cumulative index to NASA Tech Briefs, 1970-1975. [bibliographies

NASA Technical Reports Server (NTRS)

1979-01-01

Tech briefs of technology derived from the research and development activities of the National Aeronautics and Space Administration are presented. Abstracts and indexes of subject, personal author, originating center, and tech brief number for the 1970-1975 tech briefs are presented.

Integration of structural health monitoring and asset management.

DOT National Transportation Integrated Search

2012-12-01

The Virginia Center for Innovation and Transportation Research and Virginia Tech installed a structural health : monitoring (SHM) system on a Virginia bridge. Using data from this SHM system as input, a procedure was : developed to provide informatio...

Outdoor water use and water conservation opportunities in Virginia Beach, Virginia

USGS Publications Warehouse

Eggleston, John R.

2010-01-01

The amount of seasonal water use is important to the City of Virginia Beach because the primary source of this water is a fragile, shallow aquifer that is the only fresh groundwater source available within the city. Residents in the mostly rural southern half of Virginia Beach rely solely on this aquifer, not only for outdoor water uses but also for indoor domestic uses such as drinking and bathing. Groundwater that is close to the land surface in Virginia Beach is mostly fresh, whereas water 200 feet or more below the land surface is mostly saline and generally too salty to drink or use for irrigating lawns and gardens.

Promoting Tech Schools within Your Community

ERIC Educational Resources Information Center

Nikirk, Martin

2010-01-01

This article describes a number of promotional events and practices that the author's school engages in. The author hopes that his school's experiences will serve as an inspiration and useful model for other "Tech Directions" readers. There are many methods for successfully promoting one's tech program. Two key strategies are: (1) Connect in…

Virginia PROGRESS : the Virginia Department of Transportation's intelligent vehicle-highway systems strategic plan.

DOT National Transportation Integrated Search

1993-01-01

The Virginia Department of Transportation (VDOT) is committed to Virginia PROGRESS, which is a program for Intelligent Vehicle-Highway System (IVHS) research, development, and deployment. This document, VDOT's IVHS Strategic Plan, will guide the Depa...

A Deep Underground Science and Engineering Laboratory (DUSEL) at Kimballton

NASA Astrophysics Data System (ADS)

Vogelaar, R. Bruce

2004-11-01

The National Academy of Science, as well as several long-range plans from the physics communities, have endorsed the need to create a large, multi-disciplinary underground laboratory in the US. Several potential sites have been identified, and the National Science Foundation has begun a solicitation process to help formulate the science program as well as to identify and develop candidate sites. The only site on the East Coast is at Kimballton, near Blacksburg, in western Virginia. Of all the sites, it is the only one located in sedimentary rocks. This makes it an IDEAL and unique location for both physics, geoscience, and engineering studies. Kimballton is also only half an hour from Virginia Tech, the largest university in the state of Virginia. A multi-institution group has been developing this possibility, and will be competing on the national scale to have DUSEL located at Kimballton. One of the assets of this location is a large limestone mine, already at a depth of 2300 ft (1850 mwe), with true drive-in access and extremely large caverns. The DUSEL facility at this location will try to take advantage of the existing infrastructure, while at the same time develop complementary and adjacent facilities down to 7000 ft (6000 mwe) to allow independent operation of the future facility. Since 2003, Virginia Tech and the Naval Research Laboratory have been working to also develop a general low-level facility at this location. The initial program is to help develop extremely low-background germanium and gas proportional counters, and a single super-module of the Low-Energy Neutrino Spectroscopy (LENS) detector -- designed to measure the real-time low-energy neutrino spectrum from the Sun, including the pp-flux. Progress in this program (including seismic imaging), and the proposed overall extensive science program (Phys, Geo, Eng, Bio) which can be addressed at Kimballton will be presented. For further information, see our webpage http://www.phys.vt.edu/ kimballton

Tech-Prep Competency Profiles within the Engineering Technologies Cluster.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center on Education and Training for Employment.

This document contains 12 competency profiles for tech prep courses within the engineering technologies cluster. The document consists of the following sections: (1) systemic curriculum reform philosophy--Ohio's vision of tech prep and its six critical components; (2) an explanation of the process of developing the tech prep competencies; (3) a…

Forests of Virginia, 2016

Treesearch

T.J. Brandeis; A.J. Hartsell; K.C. Randolph; C.M. Oswalt

2018-01-01

This resource update provides an overview of forest resources in Virginia based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Southern Research Station in cooperation with the Virginia Department of Forestry.

77 FR 75837 - Amendment of Time of Designation for Restricted Area R-6501B; Underhill, VT

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... R-6501B; Underhill, VT AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends the time of designation for restricted area R-6501B, Underhill, VT by adding a... INFORMATION: Background The current time of designation of restricted area R-6501B reads [[Page 75838...

NASA tech brief evaluations

NASA Technical Reports Server (NTRS)

Workman, Gary L.

1994-01-01

A major step in transferring technology is to disseminate information about new developments to the appropriate sector(s). A useful vehicle for transferring technology from the government sector to industry has been demonstrated with the use of periodical and journal announcements to highlight technological achievements which may meet the needs of industries other than the one who developed the innovation. To meet this end, NASA has very successfully pursued the goal of identifying technical innovations through the national circulation publication; NASA Tech Briefs. At one time the Technology Utilization Offices of the various centers coordinated the selection of appropriate technologies through a common channel. In recent years, each NASA field center has undertaken the task of evaluating submittals for Tech Brief publication independently of the others. The University of Alabama in Huntsville was selected to assist MSFC in evaluating technology developed under the various programs managed by the NASA center for publication in the NASA Tech Briefs journal. The primary motivation for the NASA Tech Briefs publication is to bring to the attention of industry the various NASA technologies which, in general, have been developed for a specific aerospace requirement, but has application in other areas. Since there are a number of applications outside of NASA that can benefit from innovative concepts developed within the MSPC programs, the ability to transfer technology to other sectors is very high. In most cases, the innovator(s) are not always knowledgeable about other industries which might potentially benefit from their innovation. The evaluation process can therefore contribute to the list of potential users through a knowledgeable evaluator.

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga...°14′05″ W. Note: The anchoring of vessels and placement of temporary moorings in the anchorage area...

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Code of Federal Regulations, 2012 CFR

2012-07-01

... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga...°14′05″ W. Note: The anchoring of vessels and placement of temporary moorings in the anchorage area...

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Code of Federal Regulations, 2013 CFR

2013-07-01

... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga...°14′05″ W. Note: The anchoring of vessels and placement of temporary moorings in the anchorage area...

33 CFR 110.8 - Lake Champlain, N.Y. and Vt.

Code of Federal Regulations, 2014 CFR

2014-07-01

... ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.8 Lake Champlain, N.Y. and Vt. (a) Ticonderoga...°14′05″ W. Note: The anchoring of vessels and placement of temporary moorings in the anchorage area...

NASA Tech Briefs Index 1978. Volume 3, Nos. 1-4

NASA Technical Reports Server (NTRS)

1978-01-01

Tech Briefs are short announcements of new technology derived from the research and development activities of the National Aeronautics and Space Administration. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This Index to NASA Tech Briefs contains abstracts and four indexes -- subject, personal author, originating Center, and Tech Brief number -- for 1978 Tech Briefs.

NASA Tech Briefs Index 1979. Volume 4, Nos. 1-4

NASA Technical Reports Server (NTRS)

1980-01-01

Tech Briefs are short announcements of new technology derived from the research and development activities of the National Aeronautics and Space Administration. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This Index to NASA Tech Briefs contains abstracts and four indexes -- subject, personal author, originating Center, and Tech Brief number -- for 1979 Tech Briefs.

NASA Tech Briefs Index 1980. Volume 5, Nos. 1-4

NASA Technical Reports Server (NTRS)

1981-01-01

Tech Briefs are short announcements of new technology derived from the research and development activities of the National Aeronautics and Space Administration. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This Index to NASA Tech Briefs contains abstracts and four indexes -- subject,. personal author, originating Center, and Tech Brief number -- for 1980 Tech Briefs.

78 FR 59841 - Approval and Promulgation of Air Quality Implementation Plans; West Virginia; West Virginia's...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

...EPA is approving a redesignation request and State Implementation Plan (SIP) revision submitted by the State of West Virginia. The West Virginia Department of Environmental Protection (WVDEP) requested that the West Virginia portion of the Wheeling, WV-OH fine particulate matter (PM2.5) nonattainment area (``Wheeling Area'' or ``Area'') be redesignated as attainment for the 1997 annual PM2.5 national ambient air quality standard (NAAQS). In this rulemaking action, EPA is approving the 1997 annual PM2.5 redesignation request for the West Virginia portion of the Area. EPA is also approving the maintenance plan SIP revision that the State submitted in conjunction with its redesignation request. The maintenance plan provides for continued attainment of the 1997 annual PM2.5 NAAQS for 10 years after redesignation of the West Virginia portion of the Area. The maintenance plan includes a comprehensive emissions inventory that EPA is approving in this rulemaking. The maintenance plan also includes an insignificance determination for the onroad motor vehicle contribution of PM2.5, nitrogen oxides (NOX), and sulfur dioxide (SO2) for the West Virginia portion of the Area for purposes of transportation conformity. EPA is also approving West Virginia's insignificance determination for transportation conformity. In addition, EPA is also finding that the Area continues to attain the standard. This rulemaking action approving the 1997 annual PM2.5 NAAQS redesignation request, maintenance plan, comprehensive emissions inventory, and insignificance determination for transportation conformity for the West Virginia portion of the Area is based on EPA's determination that the Area has met the criteria for redesignation to attainment specified in the Clean Air Act (CAA).

Planning a Tech Prep Program in Hospitality. Final Report.

ERIC Educational Resources Information Center

Chicago City Colleges, IL. Chicago City-Wide Coll.

A project conducted to establish tech prep articulation training agreements between City Colleges of Chicago and several public secondary schools is described in this report. Project activities were as follows: (1) developed a handbook to define the tech prep experience and guide committee members on how tech prep can be a valuable asset to…

Pedestrian safety in Virginia : accident characteristics and suggested revisions to Virginia's pedestrian laws.

DOT National Transportation Integrated Search

1981-01-01

The purpose of the research reported here was to evaluate the nature, characteristics, and severity of accidents involving pedestrians in Virginia and to determine whether or not these data would suggest the need for changes in Virginia traffic laws ...

Tech Prep SCANS Lesson Development. Region 10 Tech Prep.

ERIC Educational Resources Information Center

Region 10 Tech Prep Consortium, Bloomington, IN.

This document contains 50 applications-based lessons developed during the 1993-94 school year as part of the Indiana Region 10 Tech Prep Project. The lessons were developed by 91 secondary and postsecondary educators and are modeled around the SCANS (Secretary's Commission on Achieving Necessary Skills) competencies. The applications-based lessons…

Efficacy of the clinical agent VT-1161 against fluconazole-sensitive and -resistant Candida albicans in a murine model of vaginal candidiasis.

PubMed

Garvey, E P; Hoekstra, W J; Schotzinger, R J; Sobel, J D; Lilly, E A; Fidel, P L

2015-09-01

Vulvovaginal candidiasis (VVC) and recurrent VVC (RVVC) remain major health problems for women. VT-1161, a novel fungal CYP51 inhibitor which has potent antifungal activity against fluconazole-sensitive Candida albicans, retained its in vitro potency (MIC50 of ≤0.015 and MIC90 of 0.12 μg/ml) against 10 clinical isolates from VVC or RVVC patients resistant to fluconazole (MIC50 of 8 and MIC90 of 64 μg/ml). VT-1161 pharmacokinetics in mice displayed a high volume of distribution (1.4 liters/kg), high oral absorption (73%), and a long half-life (>48 h) and showed rapid penetration into vaginal tissue. In a murine model of vaginal candidiasis using fluconazole-sensitive yeast, oral doses as low as 4 mg/kg VT-1161 significantly reduced the fungal burden 1 and 4 days posttreatment (P < 0.0001). Similar VT-1161 efficacy was measured when an isolate highly resistant to fluconazole (MIC of 64 μg/ml) but fully sensitive in vitro to VT-1161 was used. When an isolate partially sensitive to VT-1161 (MIC of 0.12 μg/ml) and moderately resistant to fluconazole (MIC of 8 μg/ml) was used, VT-1161 remained efficacious, whereas fluconazole was efficacious on day 1 but did not sustain efficacy 4 days posttreatment. Both agents were inactive in treating an infection with an isolate that demonstrated weaker potency (MICs of 2 and 64 μg/ml for VT-1161 and fluconazole, respectively). Finally, the plasma concentrations of free VT-1161 were predictive of efficacy when in excess of the in vitro MIC values. These data support the clinical development of VT-1161 as a potentially more efficacious treatment for VVC and RVVC. Copyright © 2015, American Society for Microbiology. All Rights Reserved.

Efficacy of the Clinical Agent VT-1161 against Fluconazole-Sensitive and -Resistant Candida albicans in a Murine Model of Vaginal Candidiasis

PubMed Central

Hoekstra, W. J.; Schotzinger, R. J.; Sobel, J. D.; Lilly, E. A.; Fidel, P. L.

2015-01-01

Vulvovaginal candidiasis (VVC) and recurrent VVC (RVVC) remain major health problems for women. VT-1161, a novel fungal CYP51 inhibitor which has potent antifungal activity against fluconazole-sensitive Candida albicans, retained its in vitro potency (MIC50 of ≤0.015 and MIC90 of 0.12 μg/ml) against 10 clinical isolates from VVC or RVVC patients resistant to fluconazole (MIC50 of 8 and MIC90 of 64 μg/ml). VT-1161 pharmacokinetics in mice displayed a high volume of distribution (1.4 liters/kg), high oral absorption (73%), and a long half-life (>48 h) and showed rapid penetration into vaginal tissue. In a murine model of vaginal candidiasis using fluconazole-sensitive yeast, oral doses as low as 4 mg/kg VT-1161 significantly reduced the fungal burden 1 and 4 days posttreatment (P < 0.0001). Similar VT-1161 efficacy was measured when an isolate highly resistant to fluconazole (MIC of 64 μg/ml) but fully sensitive in vitro to VT-1161 was used. When an isolate partially sensitive to VT-1161 (MIC of 0.12 μg/ml) and moderately resistant to fluconazole (MIC of 8 μg/ml) was used, VT-1161 remained efficacious, whereas fluconazole was efficacious on day 1 but did not sustain efficacy 4 days posttreatment. Both agents were inactive in treating an infection with an isolate that demonstrated weaker potency (MICs of 2 and 64 μg/ml for VT-1161 and fluconazole, respectively). Finally, the plasma concentrations of free VT-1161 were predictive of efficacy when in excess of the in vitro MIC values. These data support the clinical development of VT-1161 as a potentially more efficacious treatment for VVC and RVVC. PMID:26124165

Tech Prep Marketing Guide. The Complete Book of Strategies and Practical Experiences.

ERIC Educational Resources Information Center

Williamson, Patty

This guide explains the concept of marketing tech prep and provides marketing principles and strategies to promote tech prep programs. The guide covers the following topics: (1) why it is necessary to market tech prep; (2) what a comprehensive tech prep marketing plan should include; (3) targeting the benefits message; (4) marketing tech prep to…

Local Health Districts - Virginia Department of Health

Science.gov Websites

Virginia.gov Agencies | Governor Search Virginia.Gov Skip to content Virginia Department of Health Virginia Department of Health Search for: Search Home About Us How Do I Apply for a birth/death or marriage Hepatitis Testing Sites? Check out home health service providers? Report a foodborne illness? File a

Tech-Prep in New York State: Profiles of Four Diverse Programs.

ERIC Educational Resources Information Center

Frenkel, Michael W.; Brodsky, Stanley M.

These case studies highlight the diversity of four tech programs that responded with a unique set of organizational policies and procedures to a unique set of challenges. The case study on City Tech Tech-Prep Consortium in Brooklyn focuses on three strategies: transition to City Tech program, postsecondary component, and program evaluation. The…

Project Georgia High School/High Tech

NASA Technical Reports Server (NTRS)

2000-01-01

Georgia High School/High Tech has been developing a suggested curriculum for use in its programs. The purpose of this instructional material is to provide a basic curriculum format for teachers of High School/High Tech students. The curriculum is designed to implement QCC classroom instruction that encourages career development in technological fields through post-secondary education, paid summer internships, and exposure to experiences in high technology.

The Virginia Plan for Higher Education: Annual Report for 2016 to the General Assembly of Virginia

ERIC Educational Resources Information Center

State Council of Higher Education for Virginia, 2017

2017-01-01

The Virginia Plan for Higher Education is designed to identify trends that the Commonwealth must address if it is to prosper and succeed. Through input by higher education partners, The Virginia Plan is intended to help guide a vision for Virginia's future through a common framework. This framework is built on the premise that all partners in…

Health Technologies State Tech Prep Competency Profile.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center on Education and Training for Employment.

This "tech prep" state competency profile contains all the competencies required and recommended for entry-level employees in occupations in the health technologies cluster. Introductory materials include the following: descriptions of the different types of competencies (essential ones that must be included in all new tech prep programs…

Contextual Learning and Tech Prep Curriculum Integration.

ERIC Educational Resources Information Center

Edling, Walter

Because tech prep has the twin goals of preparing students for entry into postsecondary/continuing education or the work force after high school, tech prep programs require significant modification of conventional curricula and teaching methodologies. Both research and experience have demonstrated that the ability to transfer learning from one…

Characterization of Mero-and Ichthyoplankton Communities within the Chesapeake Bay Plume off Virginia Beach, Virginia during 1983-1984.

DTIC Science & Technology

1985-03-01

A-A165 203 CHARACTERIZATION OF HERO-AND ICHTHYOPLANKTON 1/3 COMMUNITIES WITHIN THE CI4ESA..(U) OLD DOMINION UNIV INORFOLK VA APPLIED MARINE RESEARCH...UNIVERSITY N NORFOLK, VIRGINIA I--. CHARACTERIZATION OF MERO- A;ID ICHTHYOPLANKTONS0 COMMUNITIES WITHIN THE CHESAPEAKE BAY PLUMEL.L OFF VIRGINIA...Characterization of Mero- and Icthyoplankton Communities Within the Chesapeake Bay Plume Off Virginia Beach, Virginia During 1983-1984 12. PERSONAL AUTHOR(S

Toward healthy prisons: the TECH model and its applications.

PubMed

Ross, Michael W; Jo Harzke, Amy

2012-01-01

This paper aims to explore how the TECH Model (testing for and treating infectious diseases and vaccination; environmental modification to prevent disease transmission; chronic disease identification and treatment; and health maintenance and education) can be used for assessing and achieving healthy prisons. This paper explores the concepts of "health in prison" and "healthy prisons" in the context of recent research and guidance. The paper then considers the TECH Model as an approach to achieving healthy prisons. Under each of the four TECH Model domains are tasks to achieve a healthy prison. For prisons with poor or no resources, each domain contains steps that will improve prison health and move towards a healthy prison for both prisoners and staff. Implementation can thus be "low-TECH" or "high-TECH" depending on the setting and the available resources and the model is specifically designed to provide options for resource-poor as well as resource-rich correctional settings. The TECH Model is a first step in characterizing the components of a healthy prison and the processes to achieve this. This Model could be implemented in all levels of prisons internationally.

Defect scanning technology in the works

Treesearch

Philip A. Araman; R. Conners

1994-01-01

This article describes the defect scanning technology being developed by Virginia Tech and U.S. Forest Service scientists in Blacksburg, Virginia to scan full sized hardwood lumber at industrial speeds.

Your Virginia State Government, Bicentennial Edition.

ERIC Educational Resources Information Center

League of Women Voters of Virginia, Roanoke.

This study of Virginia state government commemorates the bicentennial celebration of America's independence and Virginia's role in the establishment of the United States. Presented by the Virginia League of Women Voters in outline form to serve as a quick reference guide for teachers and students, the booklet comprises eight chapters. Chapter I…

Minimizing Security Vulnerabilities in High-Tech Classrooms

ERIC Educational Resources Information Center

Ozkan, Betul C.; Gunay, Vedat

2004-01-01

Emerging technologies are quickly becoming part of daily learning and teaching endeavors in academia. Due to the access to certain high-tech tools educators must learn how to integrate these tools in educational settings. However, many also encounter problems and weaknesses in the same high-tech environment that uses and delivers information…

Research on the competitiveness of high-tech industries in northeast China

NASA Astrophysics Data System (ADS)

Liu, Lei; Wang, Yang; Wang, Ming-Quan; Xiao, Yan-Bo; Gao, Ming

2017-06-01

Based on characteristics of high-tech industry in Northeast China, high-tech industry competitiveness index system was developed, and the competitiveness of high-tech industry was evaluated through principal component analysis and location quotient method. The results showed that the scale of high-tech industry in Northeast China as a whole was small, and presented a decreasing trend for the proportion in the country. The competitiveness of high-tech industry in Northeast China lagged far behind that of the eastern and central regions. The high-tech industry competitiveness of Liaoning, Jilin and Heilongjiang provinces in China ranked 15, 19 and 21, respectively. The manufacture of medicine in Jilin province, and the manufacture of aircraft and spacecraft and the related equipment in Liaoning and Heilongjiang provinces had high competitive advantage, but the manufacture of electronic equipment and communication equipment and the manufacture of computers and office equipment was lack of competitiveness. The development suggestions were put forward to improve the competitiveness of high-tech industries in Northeast China.

Guidebook for Field Trips in Virginia.

ERIC Educational Resources Information Center

Exline, Joseph D., Ed.

Presented is geological information and site descriptions for teachers to use in planning and conducting earth science field trips in Virginia. Among the topics included are: (1) Geology, Soils and Land Use in Central Virginia; (2) Using Coastal Plain Stratigraphy Near Fredericksburg, Virginia as a Teaching Tool; and (3) The Culpepper Basin of the…

Road to Independence: Virginia, 1763-1783.

ERIC Educational Resources Information Center

Williams, D. Alan

A history of the state of Virginia from 1763 to 1783 is presented. Intended for use in the public schools of Virginia, the publication was prepared to assist educators in developing topics of study relating to Virginia's role in the American Revolution and to help students develop deeper appreciation for their rich heritage. The study is divided…

TechTrends 2010-2015: A Content Analysis

ERIC Educational Resources Information Center

Stauffer, Eric

2017-01-01

This study is a content analysis of articles published within the journal "TechTrends" from 2000 to 2015. The study reveals that the publication "TechTrends" has increased the overall number of peer reviewed original papers over the last 6 years. The author describes the proportion of these original papers per volume and…

LanzaTech- Capturing Carbon. Fueling Growth.

ScienceCinema

NONE

2018-01-16

LanzaTech will design a gas fermentation system that will significantly improve the rate at which methane gas is delivered to a biocatalyst. Current gas fermentation processes are not cost effective compared to other gas-to-liquid technologies because they are too slow for large-scale production. If successful, LanzaTech's system will process large amounts of methane at a high rate, reducing the energy inputs and costs associated with methane conversion.

Forests of Virginia,2013

Treesearch

Anita K. Rose

2015-01-01

This resource update provides an overview of forest resources in Virginia. Information for this factsheet was updated by means of the Forest Inventory and Analysis (FIA) annualized sample design. Each year, 20 percent of the sample plots (one panel) in Virginia are measured by field crews, the data compiled, and new estimates produced.

Impact toughness of layered VT6 alloy semiproducts

NASA Astrophysics Data System (ADS)

Ganeeva, A. A.; Kruglov, A. A.; Lutfullin, R. Ya.

2010-10-01

Layered semiproducts produced by pressure welding of sheet workpieces of a VT6 titanium alloy are studied. Possible methods of achieving isotropic mechanical properties of the semiproducts are discussed. The pores that are present in solid-phase joint zones are found not to influence the impact toughness of the samples in which layers lie perpendicular to a notch. The fracture surface has a ductile character with certain fracture zones.

Legislative recommendations of the Virginia Highway Safety Commission to the 1972 Virginia General Assembly.

DOT National Transportation Integrated Search

1971-01-01

In 1970, alcohol contributed to the deaths of over 340 drivers on the Commonwealth of Virginia's roads and a total of 19,000 crashes. Until 1972, Virginia retained the 0.15% presumptive level of intoxication. Advantages of the 0.10% presumptive level...

West Virginia timber product output, 2000

Treesearch

Bruce Hansen; Ed Murriner; Iris Baker; Melody Akers; Melody Akers

2006-01-01

Assesses primary wood-processing activities in West Virginia for 2000. West Virginia?s total wood harvest for industrial uses was 202 million cubic feet, up nearly 22 percent from 1994. Sawlog production totaled 803.5 million board feet, a decrease of 8.1 million board feet from 1994. There were 172 sawmills operating in the State in 2000, with only 10 percent...

76 FR 68243 - Youth Leadership Program: TechGirls

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-03

... DEPARTMENT OF STATE [Public Notice: 7671] Youth Leadership Program: TechGirls Overview Information Bureau of Educational and Cultural Affairs (ECA) Request for Grant Proposals: Youth Leadership Program... Cultural Affairs (ECA) announces an open competition for the new Youth Leadership Program ``TechGirls...

7 CFR 51.2751 - U.S. Medium Virginia.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 2 2011-01-01 2011-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751... STANDARDS) United States Standards for Shelled Virginia Type Peanuts Grades § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels of similar varietal...

7 CFR 51.2751 - U.S. Medium Virginia.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751... STANDARDS) United States Standards for Shelled Virginia Type Peanuts Grades § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels of similar varietal...

7 CFR 51.2751 - U.S. Medium Virginia.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 2 2012-01-01 2012-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751... STANDARDS) United States Standards for Shelled Virginia Type Peanuts Grades § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels of similar varietal...

High Tech, Low Tech and Education. Sociology of the School.

ERIC Educational Resources Information Center

Watkins, Peter

Designed to provide a link between academic thought and research and the practice of teaching, this monograph explores the appropriate educational response to technological change. The central argument of this study is that future job opportunities will lie essentially with low tech jobs, i.e., traditional, basic, industrial jobs, rather than the…

U.S. Geological Survey Virginia and West Virginia Water Science Center

USGS Publications Warehouse

Jastram, John D.

2017-08-22

The U.S. Geological Survey (USGS) serves the Nation by providing reliable scientific information to describe and understand the Earth; minimize loss of life and property from natural disasters; manage water, biological, energy, and mineral resources; and enhance and protect our quality of life. In support of this mission, the USGS Virginia and West Virginia Water Science Center works in cooperation with many entities to provide reliable, impartial scientific information to resource managers, planners, and the public.

The Texas Tech Prep Consortia: Strategies for Advancing Academic and Technical Education.

ERIC Educational Resources Information Center

Hensley, Oliver D., Ed.; And Others

This book contains 30 chapters on the tech prep initiative in Texas: "The Identity of Tech Prep in Texas" (Tunstall); "A Snap-Shot of the Impact of the Tech Prep Initiative in the Governor's 24 Planning Regions" (Brown); "The Tech Prep Consortium Directors: The Architects for the Future of Texas" (Hensley et al.);…

Optimal placement of point detectors on Virginia's freeways : case studies of Northern Virginia and Richmond.

DOT National Transportation Integrated Search

2008-01-01

In Virginia, point detectors in the Northern Virginia and Hampton Roads regions are placed at approximately 1/2 mile spacing. This density is a product of early requirements for incident detection that have proven ineffective and perhaps unnecessary....

Tech Gets Physical

ERIC Educational Resources Information Center

Ravage, Barbara

2011-01-01

As colleges push for increased efficiencies, facilities departments nationwide are turning more and more to high-tech approaches. Nowhere has this trend been more visible than in the realm of energy consumption, where managers hope to extract significant cost savings. Technology is helping facilities managers achieve significant efficiencies,…

Cumulative Index to NASA Tech Briefs

NASA Technical Reports Server (NTRS)

1969-01-01

Tech Briefs are short announcements of new technology derived from the R&D activities of the National Aeronautics and Space Administration. This Index to NASA Tech Briefs lists the technological innovations derived from the U.S. space program and published during the period January through December 1968. A new five year cycle of cumulative indexes begins with this index. The main section is arranged in six categories: Electrical (Electronic); Physical Sciences (Energy Sources); Materials (Chemistry); Life Sciences; Mechanical; and Computer Programs.

Virginia big-eared bats (Corynorhinus townsendii virginianus) roosting in abandoned coal mines in West Virginia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Johnson, J.B.; Edwards, J.W.; Wood, P.B.

We surveyed bats at 36 abandoned coal mines during summer 2002 and 47 mines during fall 2002 at New River Gorge National River and Gauley River National Recreation Area, WV. During summer, we captured three federally endangered Virginia big-eared bats at two mine entrances, and 25 were captured at 12 mine entrances during fall. These represent the first documented captures of this species at coal mines in West Virginia. Future survey efforts conducted throughout the range of the Virginia big-eared bat should include abandoned coal mines.

A stochastic approach to online vehicle state and parameter estimation, with application to inertia estimation for rollover prevention and battery charge/health estimation.

DOT National Transportation Integrated Search

2013-08-01

This report summarizes research conducted at Penn State, Virginia Tech, and West Virginia University on the development of algorithms based on the generalized polynomial chaos (gpc) expansion for the online estimation of automotive and transportation...

NASA Tech Briefs, December 2000. Volume 24, No. 12

NASA Technical Reports Server (NTRS)

2000-01-01

Topics include: special coverage sections on Imaging/Video/Display Technology, and sections on electronic components and systems, test and measurement, software, information sciences, and special sections of Electronics Tech Briefs and Motion Control Tech Briefs.

NASA Tech Briefs, October 2001. Volume 25, No. 10

NASA Technical Reports Server (NTRS)

2001-01-01

Topics include: special coverage section on composites and plastics, electronic components and systems, software, mechanics, physical sciences, information sciences, book and reports, and a special sections of Photonics Tech Briefs and Motion Control Tech Briefs.

NASA Tech Briefs, February 2002. Volume 26, No. 2

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include:a technology focus on computers, electronic components and systems, software, materials, mechanics,physical sciences machinery, manufacturing/fabrication, mathematics, book and reports, motion control tech briefs and a special section on Photonics Tech Briefs.

Transportation and general aviation in Virginia

NASA Technical Reports Server (NTRS)

1975-01-01

The diversity of Virginia is examined with respect to its transportation facilities and services, the Virginia Air Transportation System Plan, regionalism, and selected case studies of individual facilities.

Displacement in new economy labor markets: Post-displacement wage loss in high tech versus low tech cities.

PubMed

Davis, Daniel J; Rubin, Beth A

2016-11-01

While scholars and politicians tout education as the salve to employment disruptions, we argue that the geography of the new economy, and the social closure mechanisms that geography creates, may be just as important as individuals' characteristics for predicting post-displacement wage loss (or gain). We use data from the 2012 Displaced Workers ement of the Current Population Survey and from the 2010 United States Census to test hypotheses linking local labor markets in different industrial contexts to post-displacement wage loss. Our results point to age as a closure mechanism, and to the partially protective effect of education in high-tech versus low-tech economic sectors. This study is the first to use national level data to examine how employment in high-tech cities influences post-displacement wages. These findings are relevant both for theorizing about the new economy and for public policy. Copyright © 2016 Elsevier Inc. All rights reserved.

Summing Up the Unique Venus Transit 2004 (VT-2004) Programme

NASA Astrophysics Data System (ADS)

2004-11-01

On June 8, 2004, Venus - the Earth's sister planet - passed in front of the Sun. This rare event - the last one occurred in 1882 - attracted the attention of millions of people all over the world. In a few days' time, on November 5-7, 2004, about 150 educators, media representatives, as well as amateur and professional astronomers will gather in Paris (France) at the international conference "The Venus Transit Experience" to discuss the outcome of the related Venus Transit 2004 (VT-2004) public education programme. This unique project was set up by the European Southern Observatory (ESO), together with the European Association for Astronomy Education (EAAE), the Institut de Mécanique Céleste et de Calcul des Éphémérides (IMCCE) and the Observatoire de Paris in France, as well as the Astronomical Institute of the Academy of Sciences of the Czech Republic. It was also supported by the European Commission in the framework of the European Science and Technology Week, cf. ESO PR 03/04. The VT-2004 programme successfully exposed the broad public to a number of fundamental issues at the crucial interface between society and basic science. It ensured the most comprehensive real-time coverage of the event via an extremely dynamic Central Display that was updated a short intervals. Thanks to the prior establishment of hundreds of mirror sites, the VT-2004 website was easily accessible all through the transit, even though it experienced about 55 million webhits during a period of 8 hours. The VT-2004 programme established a wide international network of individuals (including school teachers and their students, amateur astronomers, interested laypeople, etc.) and educational institutions (astronomical observatories, planetaria, science centres, etc.), as well as 25 National Nodes with their own websites about the Venus Transit in as many local languages. It collected a large number of photos and drawings. It also included an international Video Contest, inviting all

NASA Tech Briefs, April 1999. Volume 23, No. 4

NASA Technical Reports Server (NTRS)

1999-01-01

Topics include: special coverage sections on automotive technology, and CAM and sections on electronic components and systems, software, materials, machinery/automation, physical sciences, and a special section of Electronic Tech Briefs and Motion Control Tech Briefs.

SpoVT: From Fine-Tuning Regulator in Bacillus subtilis to Essential Sporulation Protein in Bacillus cereus

PubMed Central

Eijlander, Robyn T.; Holsappel, Siger; de Jong, Anne; Ghosh, Abhinaba; Christie, Graham; Kuipers, Oscar P.

2016-01-01

Sporulation is a highly sophisticated developmental process adopted by most Bacilli as a survival strategy to withstand extreme conditions that normally do not support microbial growth. A complicated regulatory cascade, divided into various stages and taking place in two different compartments of the cell, involves a number of primary and secondary regulator proteins that drive gene expression directed toward the formation and maturation of an endospore. Such regulator proteins are highly conserved among various spore formers. Despite this conservation, both regulatory and phenotypic differences are observed between different species of spore forming bacteria. In this study, we demonstrate that deletion of the regulatory sporulation protein SpoVT results in a severe sporulation defect in Bacillus cereus, whereas this is not observed in Bacillus subtilis. Although spores are initially formed, the process is stalled at a later stage in development, followed by lysis of the forespore and the mother cell. A transcriptomic investigation of B. cereus ΔspoVT shows upregulation of genes involved in germination, potentially leading to premature lysis of prespores formed. Additionally, extreme variation in the expression of species-specific genes of unknown function was observed. Introduction of the B. subtilis SpoVT protein could partly restore the sporulation defect in the B. cereus spoVT mutant strain. The difference in phenotype is thus more than likely explained by differences in promoter targets rather than differences in mode of action of the conserved SpoVT regulator protein. This study stresses that evolutionary variances in regulon members of sporulation regulators can have profound effects on the spore developmental process and that mere protein homology is not a foolproof predictor of similar phenotypes. PMID:27790204

SpoVT: From Fine-Tuning Regulator in Bacillus subtilis to Essential Sporulation Protein in Bacillus cereus.

PubMed

Eijlander, Robyn T; Holsappel, Siger; de Jong, Anne; Ghosh, Abhinaba; Christie, Graham; Kuipers, Oscar P

2016-01-01

Sporulation is a highly sophisticated developmental process adopted by most Bacilli as a survival strategy to withstand extreme conditions that normally do not support microbial growth. A complicated regulatory cascade, divided into various stages and taking place in two different compartments of the cell, involves a number of primary and secondary regulator proteins that drive gene expression directed toward the formation and maturation of an endospore. Such regulator proteins are highly conserved among various spore formers. Despite this conservation, both regulatory and phenotypic differences are observed between different species of spore forming bacteria. In this study, we demonstrate that deletion of the regulatory sporulation protein SpoVT results in a severe sporulation defect in Bacillus cereus , whereas this is not observed in Bacillus subtilis . Although spores are initially formed, the process is stalled at a later stage in development, followed by lysis of the forespore and the mother cell. A transcriptomic investigation of B. cereus Δ spoVT shows upregulation of genes involved in germination, potentially leading to premature lysis of prespores formed. Additionally, extreme variation in the expression of species-specific genes of unknown function was observed. Introduction of the B. subtilis SpoVT protein could partly restore the sporulation defect in the B. cereus spoVT mutant strain. The difference in phenotype is thus more than likely explained by differences in promoter targets rather than differences in mode of action of the conserved SpoVT regulator protein. This study stresses that evolutionary variances in regulon members of sporulation regulators can have profound effects on the spore developmental process and that mere protein homology is not a foolproof predictor of similar phenotypes.

50 CFR 32.66 - Virginia.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Game Bird Hunting. [Reserved] B. Upland Game Hunting. [Reserved] C. Big Game Hunting. We allow hunting..., Virginia Department of Conservation & Recreation, and The Virginia Game and Inland Fisheries website... discharging of firearms within designated Safety Zones. We prohibit retrieval of wounded game from a “No...

NASA Tech Briefs, September 1998. Volume 22, No. 9

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage on data acquisition, also, electronic components and circuits, electronic systems, software, materials, mechanics, machinery/automation, physical sciences, information sciences, This issue contains a special sections of Electronics Tech Briefs and Motion Control Tech Briefs.

Virginia Employers of 1992-1993 VCCS Graduates. Virginia Community College System Research Report Series.

ERIC Educational Resources Information Center

McHewitt, Earl R.

To determine employment outcomes for graduates of the 1993-93 academic year, the Virginia Community College System (VCCS) undertook a study of outcomes by examining state unemployment insurance wage records. The analysis determined that for all 23 colleges in the system, 63.6% of graduates were employed by a Virginia business or industry at the…

Inmate Education: The Virginia Model.

ERIC Educational Resources Information Center

Gendron, Dennis; Cavan, John

Southside Virginia Community College (SVCC) operates the largest inmate education program in Virginia, offering associate degree programs and academic support at three correctional centers and plannning programs at two others. The program at Mecklenburg Correctional Center, which has the reputation for being one of the country's toughest prisons,…

West Virginia | Solar Research | NREL

Science.gov Websites

Incentive Programs West Virginia currently does not have any statewide financial incentives for midmarket solar. Utility Incentive Programs Check with local utility for utility incentive programs. Resources The utility policies and incentive programs. Net Metering and Interconnection West Virginia Public Service

Project Synopsis for High School/High Tech

NASA Technical Reports Server (NTRS)

1997-01-01

To help increase the diversity of workers at NASA centers it is necessary to provide students with disabilities the opportunities to explore careers in high technology. HIGH SCHOOL/HIGH TECH, an enrichment program, pioneered at Goddard Space Flight Center, successfully introduces students with disabilities to high tech careers. This community-based partnership serves as a model for three additional NASA sites-Ames Research Center, Johnson Space Flight Center, and Lewis Research Center. For a three year period beginning August 15, 1995, provide financial and technical support to a local agency in each NASA center area which serves persons with disabilities to enable a High School/High Tech program to develop and stand alone. Each project will develop a basis of cooperation with Ames, Johnson, and Lewis as well as a variety of community groups including the public schools, high tech employers, post-secondary education and training programs, rehabilitation agencies, and community economic development organizations. Throughout the startup period and thereafter, local youths with disabilities will have early exposure to professions in mathematics, science, and technology-related fields. This exposure will be multifaceted to insure adequate opportunity for realistic career exploration so these youths have an opportunity to test their interests and abilities. The exposure will be presented in the most supportive environment that is feasible.

77 FR 75596 - Proposed Amendment of Class E Airspace; Morrisville, VT

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E Airspace at Morrisville, VT, as the Morrisville-Stowe Non-Directional... developed at Morrisville-Stowe State Airport. This action would enhance the safety and airspace management...

V-T theory for the Self-Intermediate Scattering Function in a Monatomic Liquid

DOE PAGES

Wallace, Duane C.; Chisolm, Eric D.; De Lorenzi-Venneri, Giulia

2016-12-12

In V-T theory the atomic motion is harmonic vibrations in a liquid-specific potential energy valley, plus transits, which move the system rapidly among the multitude of such valleys. Here, in its first application to the self intermediate scattering function (SISF), V-T theory produced an accurate account of molecular dynamics (MD) data at all wave numbers q and time t. Recently, analysis of the mean square displacement (MSD) resolved a crossover behavior that was not observed in the SISF study. Our purpose here is to apply the more accurate MSD calibration to the SISF, and assess the results. We derive andmore » discuss the theoretical equations for vibrational and transit contributions to the SISF. The time evolution is divided into three successive intervals: the vibrational interval when the vibrational contribution alone accurately accounts for the MD data; the crossover when the vibrational contribution saturates and the transit contribution becomes resolved; and the diffusive interval when the transit contribution alone accurately accounts for the MD data. Finally, the resulting theoretical error is extremely small at all q and t. V-T theory is compared to mode-coupling theories for the MSD and SISF, and to recent developments in Brownian motion experiments and theory.« less

V-T theory for the self-intermediate scattering function in a monatomic liquid

NASA Astrophysics Data System (ADS)

Wallace, Duane C.; Chisolm, Eric D.; De Lorenzi-Venneri, Giulia

2017-02-01

In V-T theory the atomic motion is harmonic vibrations in a liquid-specific potential energy valley, plus transits, which move the system rapidly among the multitude of such valleys. In its first application to the self intermediate scattering function (SISF), V-T theory produced an accurate account of molecular dynamics (MD) data at all wave numbers q and time t. Recently, analysis of the mean square displacement (MSD) resolved a crossover behavior that was not observed in the SISF study. Our purpose here is to apply the more accurate MSD calibration to the SISF, and assess the results. We derive and discuss the theoretical equations for vibrational and transit contributions to the SISF. The time evolution is divided into three successive intervals: the vibrational interval when the vibrational contribution alone accurately accounts for the MD data; the crossover when the vibrational contribution saturates and the transit contribution becomes resolved; and the diffusive interval when the transit contribution alone accurately accounts for the MD data. The resulting theoretical error is extremely small at all q and t. V-T theory is compared to mode-coupling theories for the MSD and SISF, and to recent developments in Brownian motion experiments and theory.

A timber bridge initiative for Virginia : special report.

DOT National Transportation Integrated Search

1991-01-01

This report presents a plan for a timber bridge initiative in Virginia. It addresses (1) the immediate and future potential for using timber in the replacement of many of Virginia's bridges, (2) the available timber resources in Southside Virginia, (...

AVA Guide to Federal Funding for Tech Prep.

ERIC Educational Resources Information Center

Brustein, Michael

This handbook outlines the options and requirements for federal support for tech prep in the Perkins law. It explains what educators must do and not do to assure compliance with all the law's mandates and to avoid audit exceptions. The guide also covers new tech prep provisions that were included in the Higher Education Act of 1992. Discussed in…

NASA Tech Briefs, November 1998. Volume 22, No. 11

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage sections on test and measurement and sections on electronic components and circuits, electronic systems, software, materials, mechanics, machinery/automation, physical sciences, information sciences, book and reports, and special sections of Electronics Tech Briefs amd Rapid Product Development Tech Briefs.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Piilonen, Leo; Takeuchi, Tatsu; Minic, Djordje

This is the final report of DOE Grant DE-FG05-92ER40709 awarded to the Virginia Tech high energy physics group. It covers the period February 1, 2010 through April 30, 2013. The high energy physics program at Virginia Tech supported by this grant is organized into three tasks: A for theory (Profs. Tatsu Takeuchi and Djordje Minic), B for heavy flavor physics with the Belle and Belle II experiments (Prof. Leo Piilonen), and N for neutrino physics (Profs. Jonathan Link and Piilonen).

TurboTech Technical Evaluation Automated System

NASA Technical Reports Server (NTRS)

Tiffany, Dorothy J.

2009-01-01

TurboTech software is a Web-based process that simplifies and semiautomates technical evaluation of NASA proposals for Contracting Officer's Technical Representatives (COTRs). At the time of this reporting, there have been no set standards or systems for training new COTRs in technical evaluations. This new process provides boilerplate text in response to interview style questions. This text is collected into a Microsoft Word document that can then be further edited to conform to specific cases. By providing technical language and a structured format, TurboTech allows the COTRs to concentrate more on the actual evaluation, and less on deciding what language would be most appropriate. Since the actual word choice is one of the more time-consuming parts of a COTRs job, this process should allow for an increase in quantity of proposals evaluated. TurboTech is applicable to composing technical evaluations of contractor proposals, task and delivery orders, change order modifications, requests for proposals, new work modifications, task assignments, as well as any changes to existing contracts.

Virginia Transit Performance Evaluation Package (VATPEP).

DOT National Transportation Integrated Search

1987-01-01

The Virginia Transit Performance Evaluation Package (VATPEP), a computer software package, is documented. This is the computerized version of the methodology used by the Virginia Department of Transportation to evaluate the performance of public tran...

Lack of sensitivity of measurements of Vd/Vt at rest and during exercise in detection of hemodynamically significant pulmonary vascular abnormalities in collagen vascular disease.

PubMed

Mohsenifar, Z; Tashkin, D P; Levy, S E; Bjerke, R D; Clements, P J; Furst, D

1981-05-01

Wasted ventilation fraction (Vd/Vt) normally declines substantially during exercise in persons without lung disease. Failure of Vd/Vt to decrease during exercise has been reported to be one of the earliest abnormalities in patients with dyspnea caused by pulmonary vaso-occlusive disease, suggesting that measurement of Vd/Vt at rest and during exercise are useful in the diagnosis of pulmonary vascular disorders. We studied pulmonary hemodynamic and Vd/Vt responses to exercise in 11 patients in the supine position with suspected pulmonary vascular involvement caused by progressive systemic sclerosis, systemic lupus erythematosus, or recurrent pulmonary emboli, 10 of whom had dyspnea at rest and/or on exertion. In contrast to previous reports of no change or an increase in Vd/Vt during exercise in patients with pulmonary vascular disease, we found Vd/Vt to decrease significantly during exercise in 8 of 9 patients in whom mean pulmonary artery pressures were abnormally elevated at rest and/or during exercise. Our findings suggest that normal responses of Vd/Vt to exercise do not exclude hemodynamically significant pulmonary vaso-occlusive disease.

Global Pursuits: Sunday Morning, Virginia

ERIC Educational Resources Information Center

School Arts: The Art Education Magazine for Teachers, 2004

2004-01-01

This brief article describes Winslow Homer's oil on canvas painting, "Sunday Morning, Virginia." "Sunday Morning, Virginia" depicts a group of African-Americans learning to read in a slave cabin after the Civil War. A young teacher, wearing a crisp dress and apron, sits surrounded by three children as she teaches them to read…

Whole-Genome Characterization and Strain Comparison of VT2f-Producing Escherichia coli Causing Hemolytic Uremic Syndrome

PubMed Central

Michelacci, Valeria; Bondì, Roslen; Gigliucci, Federica; Franz, Eelco; Badouei, Mahdi Askari; Schlager, Sabine; Minelli, Fabio; Tozzoli, Rosangela; Caprioli, Alfredo; Morabito, Stefano

2016-01-01

Verotoxigenic Escherichia coli infections in humans cause disease ranging from uncomplicated intestinal illnesses to bloody diarrhea and systemic sequelae, such as hemolytic uremic syndrome (HUS). Previous research indicated that pigeons may be a reservoir for a population of verotoxigenic E. coli producing the VT2f variant. We used whole-genome sequencing to characterize a set of VT2f-producing E. coli strains from human patients with diarrhea or HUS and from healthy pigeons. We describe a phage conveying the vtx2f genes and provide evidence that the strains causing milder diarrheal disease may be transmitted to humans from pigeons. The strains causing HUS could derive from VT2f phage acquisition by E. coli strains with a virulence genes asset resembling that of typical HUS-associated verotoxigenic E. coli. PMID:27584691

NASA Tech Briefs, May 1999. Volume 23, No. 5

NASA Technical Reports Server (NTRS)

1999-01-01

Topics include: special coverage sections on sensors and composites and plastics, and sections on electronic components and systems, software, materials, mechanics, machinery and automation, bio-medical, physical sciences, book and reports, and a special section of Photonics Tech Briefs and Rapid Product Development Tech Briefs.

NASA Tech Briefs, October 1999. Volume 23, No. 10

NASA Technical Reports Server (NTRS)

1999-01-01

Topics include: special coverage section on data acquisition and sensors and sections on electronic components and systems, software, materials, mechanics, machinery/automation, manufacturing/fabrication, bio-medical, physical sciences, information sciences, book and reports, and special section of Electronics Tech Briefs and Motion Control Tech briefs

NASA Tech Briefs, April 1995. Volume 19, No. 4

NASA Technical Reports Server (NTRS)

1995-01-01

This issue of the NASA Tech Briefs has a special focus section on video and imaging, a feature on the NASA invention of the year, and a resource report on the Dryden Flight Research Center. The issue also contains articles on electronic components and circuits, electronic systems, physical sciences, materials, computer programs, mechanics, machinery, manufacturing/fabrication, mathematics and information sciences and life sciences. In addition to the standard articles in the NASA Tech brief, this contains a supplement entitled "Laser Tech Briefs" which features an article on the National Ignition Facility, and other articles on the use of Lasers.

TechNovation Lecture Series

NASA Image and Video Library

2011-02-17

Karim R. Lakhani, assistant professor at Harvard Business School, kicked off the Office of the Chief Technologist TechNovation Lecture series with his talk "Accessing the Ideas Cloud" on Thursday, Feb. 17, 2011 at NASA Headquarters in Washington. Photo Credit: (NASA/Carla Cioffi)

NASA Tech Briefs, June 1998. Volume 22, No. 6

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage on computer hardware and peripherals, electronic components and circuits, electronic systems, software, materials, mechanics, machinery/automation, manufacturing, physical sciences, information sciences, book and reports, and a special section of Photonics Tech Briefs. and a second special section of Motion Control Tech Briefs

NASA Tech Briefs, December 1998. Volume 22, No. 12

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage section on design and analysis software, and sections on electronic components and circuits, electronic systems, software, materials, mechanics, machinery/automation, manufacturing/fabrication, physical sciences, and special sections of Photonics Tech Briefs, Motion Control Tech briefs and a Hot Technology File 1999 Resource Guide.

NASA Tech Briefs, October 2000. Volume 24, No. 10

NASA Technical Reports Server (NTRS)

2000-01-01

Topics include: special coverage sections on CAD, CAE, and PDM, and, Composites and Plastics, and sections on electronic components and systems, software, test and measurement, mechanics, manufacturing/fabrication, physical sciences, information sciences, book and reports, and special sections of Electronics Tech Briefs and Motion Control Tech Briefs

Forests of West Virginia, 2013

Treesearch

Richard H. Widmann

2014-01-01

This publication provides an overview of the forest resources in West Virginia based upon inventories conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program of the Northern Research Station. Information about the FIA program is available online at http://fia.fs.fed.us. Since 2004, FIA has implemented an annual inventory in West Virginia. For...

Resources for Teaching Virginia Government.

ERIC Educational Resources Information Center

Snook, Helen B.

This resource notebook contains information and unit planning ideas for teachers, class activities, and student materials that can be used for teaching a 12th grade course about Virginia state and local governments. Section A features: (1) information about how to use these materials and how to find time to teach about Virginia government; (2) a…

Forests of Virginia, 2014

Treesearch

Anita Rose

2016-01-01

This resource update provides an overview of forest resources in Virginia. Information for this factsheet was updated by means of the Forest Inventory and Analysis (FIA) annualized sample design. Each year, 20 percent of the sample plots (one panel) in Virginia are measured by field crews, the data compiled, and new estimates produced. After 5 years of measurements,...

Considering High-Tech Exhibits?

ERIC Educational Resources Information Center

Routman, Emily

1994-01-01

Discusses a variety of high-tech exhibit media used in The Living World, an educational facility operated by The Saint Louis Zoo. Considers the strengths and weaknesses of holograms, video, animatronics, video-equipped microscopes, and computer interactives. Computer interactives are treated with special attention. (LZ)

Impact Assessment of the Virginia Railway Express Commuter Rail on Land Use Development Patterns in Northern Virginia

DOT National Transportation Integrated Search

1993-12-01

A new commuter rail system - the Virginia Railway Express (VRE) - began operations in Northern Virginia in mid-1992. The new VRE operated four trains each over two existing rail lines running through metropolitan fringe areas to downtown Washington, ...

7 CFR 51.2751 - U.S. Medium Virginia.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 2 2014-01-01 2014-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels...

7 CFR 51.2751 - U.S. Medium Virginia.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 2 2013-01-01 2013-01-01 false U.S. Medium Virginia. 51.2751 Section 51.2751 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards... § 51.2751 U.S. Medium Virginia. “U.S. Medium Virginia” consists of shelled Virginia type peanut kernels...

West Virginia Interpretive Guide Training: A Collaborative Effort

ERIC Educational Resources Information Center

Balcarczyk, Kelly; McKenney, Kathryn; Smaldone, Dave; Arborgast, Doug

2013-01-01

West Virginia University's Extension Service partnered with the Recreation, Parks, and Tourism Resources Program to improve guide performance in West Virginia's tourism industry. The result of this partnership is a West Virginia Interpretive Guide Training program aimed at providing low-cost, widely available training to guides throughout the…

Environmental problems in the coastal and wetlands ecosystems of Virginia Beach, Virginia

USGS Publications Warehouse

Buzzanell, Peter J.; McGinty, Herbert K.

1975-01-01

Many of the city of Virginia Beach's beach stabilization and sewage disposal problems are the result of an inadequate understanding of the physical and biological systems. Influenced by population and economic pressures, natural systems were artificially stabilized by engineering projects that had to be constantly maintained. These same pressures continue to prevail today in spite of a new environmental awareness; changes are occurring very slowly. Furthermore, the lack of adequate sewage disposal facilities and the continued urbanization of inappropriate areas are threatening Virginia Beach's attractiveness as a resort area.

Effect of a microstructure and surface hydrogen alloying of a VT6 alloy on diffusion welding

NASA Astrophysics Data System (ADS)

Senkevich, K. S.; Skvortsova, S. V.; Kudelina, I. M.; Knyazev, M. I.; Zasypkin, V. V.

2014-01-01

The effect of a structural type (lamellar, fine, gradient) and additional surface alloying with hydrogen on the diffusion bonding of titanium alloy VT6 samples is studied. It is shown that the surface alloying of VT6 alloy parts with hydrogen allows one to decrease the diffusion welding temperature by 50-100°C, to obtain high-quality pore-free bonding, and to remove the "structural" boundary between materials to be welded that usually forms during welding of titanium alloys with a lamellar structure.

High-Tech Security Help.

ERIC Educational Resources Information Center

Flanigan, Robin L.

2000-01-01

Advocates embrace high-tech security measures as necessary to avoid Columbine-style massacres. Critics contend that school systems can go overboard, making students feel less safe and too closely scrutinized. Current electronic, biometric, and computer-mapping devices and school applications are discussed. Vendors are listed. (MLH)

Tech-Prep Competency Profiles within the Business/Computer Technologies.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center on Education and Training for Employment.

This document, which is designed for educators throughout Ohio who are involved in planning and/or delivering tech prep programs within the business/computer technologies cluster, discusses and presents tech prep competency profiles (TCPs) for 12 business/computer technology occupations. The first part of the document contains the following:…

Travel Virginia

DOT National Transportation Integrated Search

2000-01-01

Prepared ca. 2000. This report summarizes the results of a fifteen-month study to assess the feasibility of expanding Travel Shenandoah, a pilot rural ATIS service developed for Virginia's Northern Shenandoah Valley, into a comprehensive, statewide s...

Hurricane Irene's Impacts on the Aftershock Sequence of the 2011 Mw5.8 Virginia Earthquake

NASA Astrophysics Data System (ADS)

Meng, X.; Peng, Z.; Yang, H.; Allman, S.

2013-12-01

Recent studies have shown that typhoon could trigger shallow slow-slip events in Taiwan. However, it is unclear whether such extreme weather events could affect the occurrence of regular earthquakes as well. A good opportunity to test this hypothesis occurred in 2011 when an Mw 5.8 earthquake struck Louisa County, Virginia. This event ruptured a shallow, reverse fault. Roughly 5 days later, hurricane Irene struck the coast of Norfolk, Virginia, which is near the epicentral region of the Virginia mainshock. Because aftershocks listed in the ANSS catalog were incomplete immediately after the main shock, it is very difficult to find the genuine correlation between the seismicity rate changes and hurricane Irene. Hence, we use a recently developed waveform matched filter technique to scan through the continuous seismic data to detect small aftershocks that are previously unidentified. A mixture of 7 temporary stations from the IRIS Ramp deployment and 8 temporary stations deployed by Virginia Tech is used. The temporary stations were set up between 24 to 72 hours following the main shock around its immediate vicinity, which provides us a unique dataset recording the majority aftershock sequence of an intraplate earthquake. We us 80 aftershocks identified by Chapman [2013] as template events and scan through the continuous data from 23 August 2011 through 10 September 2011. So far, we have detected 704 events using a threshold of 12 times the median absolute deviation (MAD), which is ~25 times more than listed in the ANSS catalog. The aftershock rate generally decayed with time as predicted by the Omori's law. A statistically significant increase of seismicity rate is found when hurricane Irene passed by the epicentral region. A possible explanation is that the atmosphere pressure drop unloaded the surface, which brought the reverse faults closer to failure. However, we also identified similar fluctuations of seismicity rate changes at other times. Hence, it is still

Supersonics Project - Airport Noise Tech Challenge

NASA Technical Reports Server (NTRS)

Bridges, James

2010-01-01

The Airport Noise Tech Challenge research effort under the Supersonics Project is reviewed. While the goal of "Improved supersonic jet noise models validated on innovative nozzle concepts" remains the same, the success of the research effort has caused the thrust of the research to be modified going forward in time. The main activities from FY06-10 focused on development and validation of jet noise prediction codes. This required innovative diagnostic techniques to be developed and deployed, extensive jet noise and flow databases to be created, and computational tools to be developed and validated. Furthermore, in FY09-10 systems studies commissioned by the Supersonics Project showed that viable supersonic aircraft were within reach using variable cycle engine architectures if exhaust nozzle technology could provide 3-5dB of suppression. The Project then began to focus on integrating the technologies being developed in its Tech Challenge areas to bring about successful system designs. Consequently, the Airport Noise Tech Challenge area has shifted efforts from developing jet noise prediction codes to using them to develop low-noise nozzle concepts for integration into supersonic aircraft. The new plan of research is briefly presented by technology and timelines.

77 FR 31486 - Virginia Regulatory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... DEPARTMENT OF THE INTERIOR Office of Surface Mining Reclamation and Enforcement 30 CFR Part 946 [VA-126-FOR; OSM-2008-0012] Virginia Regulatory Program AGENCY: Office of Surface Mining Reclamation... an amendment to the Virginia regulatory program under the Surface Mining Control and Reclamation Act...

76 FR 45504 - Virginia Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-29

... Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in Roanoke, Virginia. The committee is authorized under the Secure...

Selected Outcomes Related to Tech Prep Implementation by Illinois Consortia, 2001-2005

ERIC Educational Resources Information Center

Bragg, Debra D.; Kirby, Catherine; Zhu, Rongchun

2006-01-01

This report is the summary of key aspects of Tech Prep in Illinois over the five year period of 2001-2005 during which all Tech Prep consortia provided annual data based on federal legislative requirements and state-determined essential elements of successful programs. These annual Tech Prep reports enable local educators to monitor student…

Access management : transportation policy considerations for a growing Virginia.

DOT National Transportation Integrated Search

1998-01-01

This report analyzes comprehensive highway access management programs and looks at the potential benefits and legal limits to Virginia adopting such a program to replace Virginia's rather limited site specific permitting process. In 1942, Virginia pa...

Conopeptide Vt3.1 preferentially inhibits BK potassium channels containing β4 subunits via electrostatic interactions.

PubMed

Li, Min; Chang, Shan; Yang, Longjin; Shi, Jingyi; McFarland, Kelli; Yang, Xiao; Moller, Alyssa; Wang, Chunguang; Zou, Xiaoqin; Chi, Chengwu; Cui, Jianmin

2014-02-21

BK channel β subunits (β1-β4) modulate the function of channels formed by slo1 subunits to produce tissue-specific phenotypes. The molecular mechanism of how the homologous β subunits differentially alter BK channel functions and the role of different BK channel functions in various physiologic processes remain unclear. By studying channels expressed in Xenopus laevis oocytes, we show a novel disulfide-cross-linked dimer conopeptide, Vt3.1 that preferentially inhibits BK channels containing the β4 subunit, which is most abundantly expressed in brain and important for neuronal functions. Vt3.1 inhibits the currents by a maximum of 71%, shifts the G-V relation by 45 mV approximately half-saturation concentrations, and alters both open and closed time of single channel activities, indicating that the toxin alters voltage dependence of the channel. Vt3.1 contains basic residues and inhibits voltage-dependent activation by electrostatic interactions with acidic residues in the extracellular loops of the slo1 and β4 subunits. These results suggest a large interaction surface between the slo1 subunit of BK channels and the β4 subunit, providing structural insight into the molecular interactions between slo1 and β4 subunits. The results also suggest that Vt3.1 is an excellent tool for studying β subunit modulation of BK channels and for understanding the physiological roles of BK channels in neurophysiology.

TECH-NJ, 2000-2002.

ERIC Educational Resources Information Center

Dell, Amy G., Ed.

2002-01-01

These three issues of "TECH-NJ" from 2000 to 2002 focus on technology and children with disabilities in New Jersey. The issues address how technology can support language development and people with learning disabilities, and technology tools that support reading. Featured articles include: (1) "Adaptive Technology Center for New…

Distribution of the Vasotocin Subtype Four Receptor (VT4R) in the Anterior Pituitary Gland of the Chicken, Gallus gallus, and its Possible Role in the Avian Stress Response.

PubMed

Selvam, R; Jurkevich, A; Kang, S W; Mikhailova, M V; Cornett, L E; Kuenzel, W J

2013-01-01

The neurohormone arginine vasotocin (AVT) in non mammalian vertebrates is homologous to arginine vasopressin (AVP) in mammals. Its actions are mediated via G protein-coupled receptors that belong to the vasotocin/mesotocin family. Because of the known regulatory effects of nonapeptide hormones on anterior pituitary functions, receptor subtypes in that family have been proposed to be located in anterior pituitary cells. Recently, an avian vasotocin receptor subtype designated VT4R has been cloned, which shares 69% sequence homology with a human vasopressin receptor, the V1aR. In the present study, a polyclonal antibody to the VT4R was developed and validated to confirm its specificity to the VT4R. The antibody was used to test the hypothesis that the VT4R is present in the avian anterior pituitary and is specifically associated with certain cell types, where its expression is modulated by acute stress. Western blotting of membrane protein extracts from pituitary tissue, the use of HeLa cells transfected with the VT4R and peptide competition assays all confirmed the specificity of the antibody to the VT4R. Dual-labelling immunofluorescence microscopy was utilised to identify pituitary cell types that contained immunoreactive VT4R. The receptor was found to be widely distributed throughout the cephalic lobe but not in the caudal lobe of the anterior pituitary. Immunoreactive VT4R was associated with corticotrophs. Approximately 89% of immunolabelled corticotrophs were shown to contain the VT4R. The immunoreactive VT4R was not found in gonadotrophs, somatotrophs or lactotrophs. To determine a possible functional role of the VT4R and previously characterised VT2R, gene expression levels in the anterior pituitary were determined after acute immobilisation stress by quantitative reverse transcriptase-polymerase chain reaction. The results showed a significant increase in plasma corticosterone levels (three- to four-fold), a significant reduction of VT4R mRNA and an

Movement of 95-ft mobile housing units in Virginia.

DOT National Transportation Integrated Search

1988-01-01

This study was initiated in response to a request to the Virginia Department of Transportation from the Virginia Manufactured Housing Association to permit the movement of 80-ft mobile homes on Virginia highways. Information concerning the movement o...

[Book review] The history of ornithology in Virginia

USGS Publications Warehouse

Robbins, C.S.

2005-01-01

Virginia is arguably the birthplace of ornithology in North America. Captain John Smith and naturalist Mark Catesby were among the early describers of Virginia's common birds. David Johnston's book, however, begins by taking the reader back to the Tertiary period, some 65 million years ago, with Storrs Olson's description of fossils from tidewater Virginia. John Guilday, studying bone deposits in mountain caves, identified 80 species of birds, including Rock Ptarmigan and Spruce Grouse, from a time when Virginia's climate differed greatly from that of today. Archaeological studies and accounts of aboriginals in the 17th century complete Chapter 1.

SciTech Clubs for Girls. [Annual] technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nogal, A.M.

1993-02-01

Since January 1992, 9 exhibits have been constructed by the SciTech Clubs for Girls, which involved 63 girls, ages 10 to 14. These exhibits are: Bubble Shapes by the St. Charles Cadette Girl Scout Troop No. 109. Density Games by the South Elgin Cadette Girl Scout Troop No. 132. Electric Fleas by the Warrenville Junior Girl Scout Troop No. 305. Energy vs. Power by the Aurora Junior Girl Scout Troop No. 242. The Organ Pipe by the Bartlett Junior Girl Scout Troop No. 107. Ohm`s Law by the Geneva Junior Girl Scout Troop No. 401. What is Gravity by themore » Pilsen YMCA girls. Insulation at Work by the Algonquin Junior Girl Scout Troop No. 303. Series vs. Parallel by the Leland Junior Girl Scout Troop No. 50. The report is a description of each exhibit and the group that built the exhibit. Each group had a minimum of 10 hours of contact time at SciTech with the SciTech Clubs for Girls Program Coordinator. All mentors are female. Each exhibit building experience includes a trip to the hardware store to purchase supplies. After the exhibit is complete, the girls receive certificates of achievement and a SciTech Club Patch.« less

Commonweath of Virginia Research Resource Consortium: Partnering Between Research Resources at Research Intensive Institutions, Predominantly Teaching Institutions and BioTech

PubMed Central

Fox, Jay

2013-01-01

In 2008 the Virginia Research Resource Consortium was launched with the aim of bring together the research resources at research intensive institutions as well as educators in the less research intensive institutions. The first meeting in 2008 served to provide the a survey of resource capabilities in the Commonwealth as well as open discussions for resource sharing between research intensive institution as well as educational use of resources at less research intensive institutions. More recently we have reached out to biotechnology companies in the Commonwealth to provide support for their enterprise as well as reciprocal access to expertise within those companies. This presentation will highlight the steps taken to establish the VRRC and some of its outcomes to date.

The Debreather and NuTech: A Reply to Kleespies

ERIC Educational Resources Information Center

Ogden, Russel D.

2010-01-01

This article responds to Phillip Kleespies's (2010/this issue) commentary on NuTech fieldworkers and their use of the debreather. Non-medical assistance with suicide raises legitimate concerns about accountability, public safety, and care for those who are suffering. Given that suicide is not a crime, an outcome of the NuTech movement may be that…

78 FR 77144 - Announcement of Funding Awards for Fiscal Year 2013 for the Housing Choice Voucher Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

..., HOPEWELL, VA 23860. VA: VIRGINIA HSG REDEV AUTH.. 601 SOUTH 0 9,400 BELVIDERE ST, RICHMOND, VA 23220. VT...: HENDERSON HA 111 SOUTH ADAMS 0 17,800 ST, HENDERSON, KY 42420. KY: CYNTHIANA HA 149 FEDERAL ST, 0 4,200... 20895. MI: MICHIGAN STATE HSG DEV PO BOX 30044, 0 84,800 AUTH. LANSING, MI 48909. MN: VIRGINIA HRA PO...

Wave Energy Prize - 1/50th Testing - Advanced Ocean Energy @ VT

DOE Data Explorer

Wesley Scharmen

2016-01-29

This submission of data includes all the 1/50th scale testing data completed on the Wave Energy Prize for the for the Advanced Ocean Energy @VT team, and includes: 1/50th test data (raw & processed) 1/50th test data video and pictures 1/50th Test plans and testing documents SSTF_Submission (summarized results)

Alternative Fuels Data Center: West Virginia CNG Corridor Now Open

Science.gov Websites

West Virginia CNG Corridor Now Open to someone by E-mail Share Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Facebook Tweet about Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on Twitter Bookmark Alternative Fuels Data Center: West Virginia CNG Corridor Now Open on

Survey of metal truss bridges in Virginia.

DOT National Transportation Integrated Search

1997-01-01

Bridges are among the cultural resources that must be considered for historical significance under the Historic Preservation Act of 1966. The Virginia Transportation Research Council conducted a pioneering study of Virginia's pre-1932 metal truss bri...

Access to high-tech health care. Ethics.

PubMed

Merrill, J M

1991-03-15

Access to health care has always been limited by personal and social economics. Poverty remains one element that correlates with poor prognosis in all varieties of cancer. Prior to becoming standard therapy, elements of high-tech health care are often widely available as research protocols, participation in which is generally available without considerations of insurance coverage or personal wealth. Any person may still volunteer participation in research protocols and thereby partake in high-tech advances even before these become standard therapy. However, recent developments in the conduct of research now may limit participation. Medicare and third party insurance payers proscribe payment for research project care and always have. Recently, more than ever before, reimbursements to physicians and health care institutions have been more closely scrutinized to reject all payment in research settings. In situations in which cost and availability of the new technology, whether machine or drug, limit participation, research entrepreneurs have made research participation available to only those who can pay for it. These and similar developments threaten to limit access to high-tech health care and to actually impede cancer research.

Virginia's College and Career Readiness Initiative

ERIC Educational Resources Information Center

Virginia Department of Education, 2010

2010-01-01

In 1995, Virginia began a broad educational reform program that resulted in revised, rigorous content standards, the Virginia Standards of Learning (SOL), in the content areas of English, mathematics, science, and history and social science. These grade-by-grade and course-based standards were developed over 14 months with revision teams including…

An approach to pavement management in Virginia.

DOT National Transportation Integrated Search

1981-01-01

The report summarizes the objectives and benefits of formal pavement management systems and outlines an approach believed by the author to be practical for Virginia. The management of Virginia interstate pavements and a proposed random-sampling plan ...

Tech Prep Implementation in the United States: The Once and Future Role of Community Colleges.

ERIC Educational Resources Information Center

Bragg, Debra D.; Layton, James D.

1995-01-01

Describes a study examining the impact of the Tech Prep Education Act on the initial implementation of federally supported Tech Prep Initiatives. Based on telephone survey responses from all 50 state Tech Prep leaders, reviews findings concerning the funding of Tech Prep consortia, state and local administrative structures, policies and goals, and…

34 CFR 406.1 - What is the State-Administered Tech-Prep Education Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false What is the State-Administered Tech-Prep Education... (Continued) OFFICE OF VOCATIONAL AND ADULT EDUCATION, DEPARTMENT OF EDUCATION STATE-ADMINISTERED TECH-PREP EDUCATION PROGRAM General § 406.1 What is the State-Administered Tech-Prep Education Program? If the annual...

A Special Ingredient (VtR) Containing Oligostilbenes Isolated from Vitis thunbergii Prevents Bone Loss in Ovariectomized Mice: In Vitro and In Vivo Study

PubMed Central

Huang, Yu-Ling; Liu, Yen-Wenn; Huang, Yu-Jou; Chiou, Wen-Fei

2013-01-01

Vitis thunbergii is used in Taiwan as a botanical supplement for inflammatory bone diseases. This study aims to examine its direct effect on bone metabolism. Three-month-old female mice were randomly divided into ovariectomized control (OVX), sham operated (SHAM), and ovariectomy treated with either 17β-estradiol or a special ingredient (VtR) fractionated from an ethanol extract of V. thunbergii started two weeks after ovariectomy. VtR treatment for 8 weeks significantly ameliorated the deterioration of bone mineral density and reversed all the ovariectomy-induced changes in  μ-CT parameters. The antiosteoporotic effect of VtR accompanied decrease in serum levels of C-terminal telopeptides of type I collagen (CTx), interleukin-7, and ration of RANKL/osteoprotegerin (OPG) but rise in osteocalcin concentration. Sparse calcified microarchitecture and less alkaline-phosphatase- (ALP-) positive cells were observed at the femur and vertebral sites in OVX mice while VtR remarkably restored such variation. HPLC analysis showed (+)-vitisin-A, (−)-vitisin-B, and ampelopsin C predominated in VtR. Both (−)-vitisin B and ampelopsin C increased ALP activity and bone nodule formation in cultured osteoblasts. Instead of stimulating osteoblastogenesis, (+)-vitisin A dramatically repressed osteoclasts differentiation and bone resorption. The results suggested VtR composed of diverse components to reciprocally drive osteoblastogenesis and interdict osteoclastogenesis may serve as a potential botanic drug for osteoporosis therapy. PMID:23662133

Ten Top Tech Trends

ERIC Educational Resources Information Center

McLester, Susan

2008-01-01

In this article, the author discusses the major technical issues, products, and practices of the day. The top ten tech trends are listed and discussed. These include: (1) data mining; (2) cyberbullying; (3) 21st century skills; (4) digital content; (5) learning at leisure; (6) personal responders; (7) mobile tools; (8) bandwidth; (9) open-source…

Traffic and safety management needs in Virginia.

DOT National Transportation Integrated Search

1979-01-01

A survey questionnaire was developed to identify traffic operations and safety management needs in Virginia. Form A of the questionnaire was mailed to 79 traffic engineering practitioners throughout Virginia and Form B was mailed to 78 law enforcemen...

West Virginia: A History for Beginners.

ERIC Educational Resources Information Center

Williams, John Alexander; Sherwood, Topper, Ed.

This book on the history of West Virginia emphasizes the differences and similarities among the people inhabiting what is now the state of West Virginia, from prehistoric times to the present. The history focuses on how these people have acted as individuals and in groups such as families, communities, societies, corporations, and government.…

Some green for some green in West Virginia: An overview of the West Virginia Conservation and Preservation Easements Act

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1997-11-01

The West Virginia Conservation and Preservation Act is a land management device whose time has come in West Virginia. Wise use of this tool by lawyers, property owners and holding entities can help the state to achieve a balance between the wise use of its natural resources and the promotion of tourism. Although not appropriate in every situation where it could potentially be applied, the West Virginia Act is a device by which economic and environmental interests can converge for the benefit of both parties.

Developing Nationally Competitive NASA Research Capability in West Virginia

NASA Technical Reports Server (NTRS)

Calzonetti, Frank J.

1997-01-01

In May, 1995 West Virginia EPSCOR was awarded $150,000 to support activities to develop research capabilities in West Virginia in support of the National Aeronautics and Space Administration (NASA). These funds were used to support three projects: 1) Information Processing and the Earth Observing System, directed by Dr. Stuart Tewksbury of West Virginia University; 2) Development of Optical Materials for Atmospheric Sensing Experiments, directed by Dr. Nancy Giles of West Virginia University; and 3) Development of Doppler Global Velocimeter (DGV) for Aeronautical and Combustion Studies, directed by Dr. John Kuhlman of West Virginia University. The funding provides the means to develop capability in each of these areas. This report summarizes the technical accomplishments in each project supported under this award.

Geologic map of the White Hall quadrangle, Frederick County, Virginia, and Berkeley County, West Virginia

USGS Publications Warehouse

Doctor, Daniel H.; Orndorff, Randall C.; Parker, Ronald A.; Weary, David J.; Repetski, John E.

2010-01-01

The White Hall 7.5-minute quadrangle is located within the Valley and Ridge province of northern Virginia and the eastern panhandle of West Virginia. The quadrangle is one of several being mapped to investigate the geologic framework and groundwater resources of Frederick County, Va., as well as other areas in the northern Shenandoah Valley of Virginia and West Virginia. All exposed bedrock outcrops are clastic and carbonate strata of Paleozoic age ranging from Middle Cambrian to Late Devonian. Surficial materials include unconsolidated alluvium, colluvium, and terrace deposits of Quaternary age, and local paleo-terrace deposits possibly of Tertiary age. The quadrangle lies across the northeast plunge of the Great North Mountain anticlinorium and includes several other regional folds. The North Mountain fault zone cuts through the eastern part of the quadrangle; it is a series of thrust faults generally oriented northeast-southwest that separate the Silurian and Devonian clastic rocks from the Cambrian and Ordovician carbonate rocks and shales. Karst development in the quadrangle occurs in all of the carbonate rocks. Springs occur mainly near or on faults. Sinkholes occur within all of the carbonate rock units, especially where the rocks have undergone locally intensified deformation through folding, faulting, or some combination.

The future of transit in West Virginia.

DOT National Transportation Integrated Search

2013-12-01

The Future of Transit in West Virginia is a study of the current system of public transportation in West Virginia and : an examination of issues, priorities and projections of the public transportation network in the coming years. The : purpose...

78 FR 64910 - Virginia Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

... DEPARTMENT OF AGRICULTURE Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meetings. SUMMARY: The Virginia Resource Advisory Committee will meet in... Resource Advisory Committee meetings are subject to change or cancellation. Contact Michael Williams...

77 FR 50675 - Virginia Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-22

... DEPARTMENT OF AGRICULTURE Forest Service Virginia Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Virginia Resource Advisory Committee will meet in... Contact. All reasonable accommodation requests are managed on a case by case basis. Resource Advisory...

Biodegradation of tech-hexachlorocyclohexane in a upflow anaerobic sludge blanket (UASB) reactor.

PubMed

Bhat, Praveena; Kumar, M Suresh; Mudliar, Sandeep N; Chakrabarti, T

2006-04-01

Biodegradability of technical grade hexachlorocyclohexane (tech-HCH) was studied in an upflow anaerobic sludge blanket reactor (UASB) under continuous mode of operation in concentration range of 100-200 mg/l and constant HRT of 48 h. At steady state operation more than 85% removal of tech-HCH (upto 175 mg/l concentration) and complete disappearance of beta-HCH was observed. Kinetic constants in terms of maximum specific tech-HCH utilization rate (k) and half saturation velocity constant (K(L)) were found to be 11.88 mg/g/day and 8.11 mg/g/day, respectively. The tech-HCH degrading seed preparation, UASB reactor startup and degradation in continuous mode of operation of the reactor is presented in this paper.

Virginia Water Resources: Utilizing NASA Earth Observations to Monitor the Extent of Harmful Algal Blooms in Virginia Rivers

NASA Astrophysics Data System (ADS)

Lubkin, S. H.; Morgan, C.

2015-12-01

Harmful algal bloom species have had an increasing ecological impact on the Chesapeake Bay Watershed where they disrupt water chemistry, kill fish and cause human illness. In Virginia, scientists from Virginia Institute of Marine Science and Old Dominion University monitor HABs and their effect on water quality; however, these groups lack a method to monitor HABs in real time. This limits the ability to document associated water quality conditions and predict future blooms. Band reflectance values from Landsat 8 Surface Reflectance data (USGS Earth Explorer) and MODIS Chlorophyll imagery (NOAA CoastWatch) were cross calibrated to create a regression model that calculated concentrations of chlorophyll. Calculations were verified with in situ measurements from the Virginia Estuarine and Coastal Observing System. Imagery produced with the Chlorophyll-A calculation model will allow VIMS and ODU scientists to assess the timing, magnitude, duration and frequency of HABs in Virginia's Chesapeake watershed and to predict the environmental and water quality conditions that favor bloom development.

Introduction to Vocations. High Tech Focus. Final Report 1984-85.

ERIC Educational Resources Information Center

Wayne Township Schools, NJ.

This report contains the materials that were developed during a project to make middle-grade students more aware of high tech careers through the following activities: (1) teacher and student visitations of community sites to explore high tech careers in 15 occupational clusters; (2) exploratory activities to facilitate linkages and articulation…

Cumulative Index to NASA Tech Briefs 1963-1969

NASA Technical Reports Server (NTRS)

1970-01-01

Tech Briefs are short announcements of new technology derived from the research and development activities of the National Aeronautics and Space Administration. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This Cumulative index to NASA Tech Briefs lists those published from 1963 through 1969. The main listing is divided into six categokies: Electrical (Electronic), Physical Sciences (Energy Sources), Materials (Chemistry), Life Sciences, Mechanical, and Computer Programs.

A review and assessment of Virginia's license plate sheeting specifications.

DOT National Transportation Integrated Search

2003-01-01

At the request of Virginia's Secretary of Transportation, the Virginia Transportation Research Council undertook a review and assessment of Virginia's license plate sheeting specifications. The review was focused on the five test methods or specifica...

A-Z Directory | The University of Virginia

Science.gov Websites

/cardiovascular-medicine/ Cardiovascular Nutrition (Diet and Cardiovascular Disease) http Medicine) https://med.virginia.edu/ Clinical Nutrition Services https://uvahealth.com/services/nutrition ... Nuclear Medicine, Division of https://med.virginia.edu/radiology/ Nutrition Services (Department of

West Virginia ITS/CVO mainstreaming business plan

DOT National Transportation Integrated Search

1998-01-01

This West Virginia ITS/CVO business plan has been developed with the cooperation of the several state agencies that administer CVO programs as well as the West Virginia Motor Truck Association and its members. The basic tenants of this plan include t...

Motivating Students with Robotics

ERIC Educational Resources Information Center

Brand, Brenda; Collver, Michael; Kasarda, Mary

2008-01-01

In recent years, the need to advance the number of individuals pursuing science, technology, engineering, and mathematics fields has gained much attention. The Montgomery County/Virginia Tech Robotics Collaborative (MCVTRC), a yearlong high school robotics program housed in an educational shop facility in Montgomery County, Virginia, seeks to…

Bibliography of Books and Published Reports on Gas Turbines, Jet Propulsion, and Rocket Power Plants, January 1950 through December 1953

DTIC Science & Technology

1953-12-01

Vt. J. V. Casamassa, Jet aircraft power systems . McGraw-Hill, New York. C. C. Chapel, Jet aircraft simplified. Aero Pubs. Inc., Los Angeles. V. C...combination. NACA Tech. Note No. 1951 (Sept.). A. F. Lietzke and H. M. Henneberry, Evaluation of piston-type gas- generator engine for subsonic transport...Dynamics of a turbojet engine considered as a quasi-static system . NACA Tech. Note No. 2091 (May). A. E. Puckett, Optimum performance of rocket- powered

A system review of the Virginia Alcohol Safety Action Program.

DOT National Transportation Integrated Search

1980-01-01

In March 1979, the Virginia General Assembly gave the Virginia Department of Transportation Safety (VDTS) the power and responsibility to make binding policy and set standards for the local Virginia Alcohol Safety Action Projects across the state. In...

High Tech Educators Network Evaluation.

ERIC Educational Resources Information Center

O'Shea, Dan

A process evaluation was conducted to assess the High Tech Educators Network's (HTEN's) activities. Four basic components to the evaluation approach were documentation review, program logic model, written survey, and participant interviews. The model mapped the basic goals and objectives, assumptions, activities, outcome expectations, and…

76 FR 59765 - Virginia Disaster # VA-00036

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-27

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12843 and 12844] Virginia Disaster VA-00036 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a notice of an Administrative declaration of a disaster for the Commonwealth of Virginia dated 09/21/2011. Incident: Hurricane Irene...

Final Technical Report- Virginia Solar Pathways Project

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bond, Katharine; Cosby, Sarah

This Report provides a technical review of the final results of a funding award to Virginia Electric and Power Company (Dominion Energy Virginia (DEV) or the Company) for a project under the U.S. Department of Energy’s Solar Energy Technologies Office. The three-year project was formally known as the Virginia Solar Pathways Project (VSPP or the Project). The purpose of the VSPP was to develop a collaborative utility-administered solar strategy (Solar Strategy) for DEV’s service territory in the Commonwealth that could serve as a replicable model for other states with similar policy environments.

An evaluation of reclamation tree planting in southwest Virginia

Treesearch

Danny R. Brown; Donald L. Branson

1980-01-01

Surface mining began in Southwest Virginia in the mid-1940's, however, few or no records were kept before 1950 and it was not until 1966 that the first Virginia reclamation law was passed. Two years later in 1968, the Division of Mined Land Reclamation was created and tree planting began on a uniform basis in Virginia surface mines.

Get on Board the Cost Effective Way: A Tech Prep Replication Process.

ERIC Educational Resources Information Center

Moore, Wayne A.; Szul, Linda F.; Rivosecchi, Karen

1997-01-01

The Northwestern Pennsylvania Tech Prep Consortium model for replicating tech prep programs includes these steps: fact finding, local industry analysis, curriculum development, detailed description, marketing strategies, implementation, and program evaluation. (SK)

Education Finance: Legal Bombshells in West Virginia.

ERIC Educational Resources Information Center

Meckley, Richard

1983-01-01

Discusses the history, legal arguments, decision, and fiscal implications of "Pauley v. Bailey," in which a West Virginia circuit court judge's ruling gave explicit and detailed descriptions of a thorough and efficient K-12 education system. Briefly reviews two West Virginia supreme court decisions concerning property assessment…

An Institutional Community-Driven effort to Curate and Preserve Geospatial Data using GeoBlacklight

NASA Astrophysics Data System (ADS)

Petters, J.; Coleman, S.; Andrea, O.

2016-12-01

A variety of geospatial data is produced or collected by both academic researchers and non-academic groups in the Virginia Tech community. In an effort to preserve, curate and make this geospatial data discoverable, the University Libraries have been building a local implementation of GeoBlacklight, a multi-institutional open-source collaborative project to improve the discoverability and sharing of geospatial data. We will discuss the local implementation of Geoblacklight at Virginia Tech, focusing on the efforts necessary to make it a sustainable resource for the institution and local community going forward. This includes technical challenges such as the development of uniform workflows for geospatial data produced within and outside the course of research, but organizational and economic barriers must be overcome as well. In spearheading this GeoBlacklight effort the Libraries have partnered with University Facilities and University IT. The IT group manages the storage and backup of geospatial data, allowing our group to focus on geospatial data collection and curation. Both IT and University Facilities are in possession of localized geospatial data of interest to Viriginia Tech researchers that all parties agreed should be made discoverable and accessible. The interest and involvement of these and other university stakeholders is key to establishing the sustainability of the infrastructure and the capabilities it can provide to the Virginia Tech community and beyond.

Contexts and Conditions of Public K-12 Education in Kentucky, Tennessee, Virginia, and West Virginia: A Descriptive Report

ERIC Educational Resources Information Center

Johnson, Jerry

2010-01-01

This descriptive report is part of a broader project collecting, organizing, and analyzing multiple sources of data from the four-state REL Appalachia region, comprised of Kentucky, Tennessee, Virginia, and West Virginia. The purposes of that broader project are: (1) to increase awareness of and understanding about critical education issues in the…

76 FR 3695 - Environmental Impact Statement: Interstate 64 Corridor, Virginia

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-20

...: Interstate 64 Corridor, Virginia AGENCY: Federal Highway Administration (FHWA), DOT. ACTION: Notice of Intent... Transportation for potential transportation improvements along the Interstate 64 corridor in Virginia. FOR... improvements along the Interstate 64 corridor in Virginia. The approximate limits of the study are Interstate...

Horticulture. Tech Prep Competency Profile.

ERIC Educational Resources Information Center

Ohio State Univ., Wooster. Agricultural Technical Inst.

This tech prep competency profile (TCP), which was developed by a consortium of Ohio educators and business/industry representatives, lists the competencies that have been identified as necessary for employment in the following occupations: nursery technician; golf course superintendent; landscape designer/manager; lawn care specialist; tree care…

Collaborative Lesson Plans.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

This collection consists of 41 collaborative lesson plans developed by 99 Virginia teachers at 18 primarily High Schools that Work (HSTW) and tech prep sites. It is divided into three sections: career connection, community connection, and consumer connection. Two types of lesson descriptions which support HSTW key practices, and Virginia's Tech…

Cumulative index to NASA Tech Briefs, 1986-1990, volumes 10-14

NASA Technical Reports Server (NTRS)

1992-01-01

Tech Briefs are short announcements of new technology derived from the R&D activities of the National Aeronautics and Space Administration. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This cumulative index of Tech Briefs contains abstracts and four indexes (subject, personal author, originating center, and Tech Brief number) and covers the period 1986 to 1990. The abstract section is organized by the following subject categories: electronic components and circuits, electronic systems, physical sciences, materials, computer programs, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

An examination of alternatives to Virginia's condemnation procedures.

DOT National Transportation Integrated Search

1989-01-01

The study examined the condemnation process in the Virginia Department of Transportation (VDOT) by collecting information from attorneys, appraisers, judges, VDOT managers and staff, and other condemnors both within and outside Virginia. Of particula...

The Virginia Beach shallow ground-water study

USGS Publications Warehouse

Johnson, Henry M.

1999-01-01

IntroductionVirginia Beach is a rapidly growing city of more than 425,000 people. Sources of fresh water within the city, however, are limited. Prior to 1998, the Virginia Beach Public Utilities Department met the city's water needs by purchasing treated drinking water from the City of Norfolk. Because Norfolk had to meet its own requirements, the amount of water available to Virginia Beach was limited to about 30 million gallons per day (mgd) and even less during droughts. This water supply was supplemented with ground water from city-owned, community, and private wells. In many parts of the city, however, ground water cannot be used because of high concentrations of chloride, iron, and (or) sulfur, which give the water an unpleasant taste.In early 1998, a pipeline came on-line that can carry up to 45 mgd of water from Lake Gaston to Virginia Beach. The Gaston pipeline has alleviated concerns about water supply and quality for most residents living north of the "Green Line." These residents primarily use ground water only for small-scale domestic activities such as watering lawns, filling ponds and pools, and washing cars. City water and sewer services have been extended beyond the Green Line into the "Transition Area." Residents and businesses south of the Transition Area, however, continue to rely on ground water to meet most of their needs for potable and non-potable water. To help assure a continued, reliable supply of ground water, the U.S. Geological Survey (USGS), in cooperation with the City of Virginia Beach Public Utilities Department, has begun an assessment of the shallow ground-water resources underlying the City of Virginia Beach.

Purification and antibiofilm activity of AHL-lactonase from endophytic Enterobacter aerogenes VT66.

PubMed

Rajesh, P S; Rai, V Ravishankar

2015-11-01

The opportunistic pathogen Pseudomonas aeruginosa uses biofilm lifestyle to resist antibiotic treatment. In our study, endophytic bacterium Enterobacter aerogenes VT66 quenched the N-acyl homoserine lactone (AHL) molecules produced by P. aeruginosa PAO1. The quorum quenching activity was attributed to the presence of AHL-lactonase. The AHL-lactonase was purified using column chromatography and purified AHL-lactonase was applied for the control of biofilm formation in P. aeruginosa PAO1. The results showed that purified AHL-lactonase obtained with a molecular weight about 30kDa was able to inhibit more than 70% of biofilm in P. aeruginosa PAO1 (P<0.001). Antibiofilm activity of AHL-lactonase was correlated well with results from staining technique used to determine inhibition of biomass and viable cell activity. Therefore, results unambiguously confirm that the AHL-lactonase from E. aerogenes VT66 could be used as antibiofilm therapeutics in P. aeruginosa associated biomedical applications. Copyright © 2015 Elsevier B.V. All rights reserved.

Concrete pavement construction basics : tech notes.

DOT National Transportation Integrated Search

2006-08-01

This tech note has been produced for developers, consultants, and engineers planning concrete pavement construction projects, superintendents and supervisors who want a basic training aid and reference, and crew members new to the concrete paving ind...

Alternative transportation funding sources available to Virginia localities.

DOT National Transportation Integrated Search

2006-01-01

In 2003, the Virginia Department of Transportation developed a list of alternative transportation funding sources available to localities in Virginia. Alternative funding sources are defined as those that are not included in the annual interstate, pr...

The Tech Prep Handbook: Essential Documents To Promte Effective Tech Prep Policies and Practices.

ERIC Educational Resources Information Center

Hensley, Oliver D., Ed.; And Others

Developed during a project to document and analyze the tech prep initiative in Texas, this handbook contains exemplary documents associated with the model programs in the state. This second edition of the handbook organizes documents in sections (sections A, C, D, and G) that correspond to the major impact sectors identified during the research…

LOGGERHEAD SEA TURTLE LATE NESTING ECOLOGY IN VIRGINIA BEACH, VIRGINIA

EPA Science Inventory

T'he.loggerhead sea turtle (Caretta came is the only recurrent nesting species of sea turtle in southeastern Virginia (Lutcavage & Musick, 1985; Dodd, 1988). Inasmuch as the loggerhead is a federally threatened species, the opportunity to gather data on its nesting ecology is imp...

The Poetics of a School Shooter: Decoding Political Signification in Cho Seung-Hui's Multimedia Manifesto

ERIC Educational Resources Information Center

Carvalho, Edward J.

2010-01-01

In 2007, against a tragically ironic backdrop of National Poetry Month, April indeed was "the cruellest month" (Eliot 1922, I.1). The media spotlight during that time repositioned from Iraq and Afghanistan to Blacksburg, Virginia, where a stateside guerilla incursion at Virginia Tech would mark the single worst episode of school shooting…

When a Campus Is in the National Spotlight, Public-Relations Officers Feel the Heat

ERIC Educational Resources Information Center

Carlson, Scott

2007-01-01

The television trucks and newspaper reporters, like locusts, swarmed last week into Blacksburg, Virginia, where Virginia Tech is located. The university's administrators and especially its public-relations staff members are steeling themselves for what will be a long and intense feeding frenzy. For the men and women who speak for colleges, being…

Causal factors for intersection crashes in Northern Virginia.

DOT National Transportation Integrated Search

2010-06-01

Intersection crashes cost the nation more than $40 billion annually, account for more than one-fifth of all highway crash fatalities nationally, and totaled almost 75,000 in the Virginia Department of Transportation's (VDOT) Northern Virginia Distric...

Performance of Virginia's warm-mix asphalt trial sections.

DOT National Transportation Integrated Search

2010-02-01

Three trial sections using two warm-mix asphalt (WMA) technologies were constructed in various locations in Virginia in 2006, and experiences with these trial sections were used in the development of the Virginia Department of Transportation's specia...

A survey of movable span bridges in Virginia.

DOT National Transportation Integrated Search

1998-01-01

Bridges are among the cultural resources that must be considered for historic significance under the Historic Preservation Act of 1966. The Virginia Transportation Research Council conducted a study of Virginia's movable span bridges in 1996-1997, th...

The Academic Performance of Piedmont Virginia Community College Transfer Students at the University of Virginia. Research Report 5-84.

ERIC Educational Resources Information Center

Doherty, Frank J.; Vaughan, George B.

A study was conducted to assess the academic performance of students who transferred from Piedmont Virginia Community College (PVCC) to the University of Virginia (UVA), using information on student application and acceptance rates, test scores, grade point averages (GPA's), and graduation rates. Data supplied by UVA on 291 students who…

Coal resources of Virginia

USGS Publications Warehouse

Brown, Andrew; Berryhill, Henry L.; Taylor, Dorothy A.; Trumbull, James V.A.

1952-01-01

The U. S. Geological Survey and the Virginia Geological Survey have cooperated in preparing this reappraisal of the coal resources of Virginia, which is based on a study of all information" on the reserves of the State available in the publications and files of the two organizations, supplemented by mine and drill-hole information provided by mining companies and private individuals. Coal is found in Virginia in three widely separated and entirely dissimilar areas: the Southwest Virginia field, or simply the Southwest field, which comprises all or part of Tazewell, Buchanan, Dickenson, Russell, Scott, Wise, and Lee Counties; the Valley fields, a series of long, narrow coal-bearing areas in the Valley of Virginia that are concentrated largely in Montgomery, Pulaski, and Wythe Counties; and the Eastern fields, consisting of two relatively small basins near Richmond and Farmville, respectively. Of the total reserves of the State, about 97 percent are in the Southwest Virginia field. In estimating reserves of the Southwest Virginia field the cooperating agencies were assisted by a series of excellent county reports covering the entire field and by the generous cooperation received from the coal-mining companies. Because of this help, it was possible not only to prepare estimates of reserves in that field by individual coal beds, but to outline most of the important mined-out areas on the bed maps and thus to prepare an estimate that takes into consideration the coal mined and lost in mining prior to January 1, 1951. The Valley fields, which were mined to some extent prior to 1860 and which have an almost continuous production record since 1883, have been mapped and studied in some detail, but the data on the area are in general inadequate and the structure is too complex to permit a detailed estimate of reserves. Estimates of indicated and inferred reserves in six. of the ten Valley fields were prepared, however, and are presented in subsequent pages. The estimates for

Ending the Tech Refresh Nightmare

ERIC Educational Resources Information Center

Demski, Jennifer

2010-01-01

As higher education budgets tighten in the ongoing recession, colleges and universities have found themselves questioning, lengthening, and even eliminating tech refresh cycles. Yet how deep an institution cuts into its refresh program can compromise its ability to provide an up-to-date and competitive computing environment for students and a…

Virginia's Forests

Treesearch

William A. Bechtold; Mark J. Brown; John B. Tansey

1987-01-01

Between 1977 and 1986, area of timberland in Virginia declined from 16.0 to 15.4 million acres. Volume of softwood growing stock increased by 5 percent, and volume of hardwood growing stock increased by 11 percent. Softwood net annual growth decreased by 7 percent, and hardwood growing-stick growth decreased by 1 percent. Softwood removals remained almost unchanged...

Sanitary Survey of the Schools of Orange County, Virginia. Report of an Investigation by the Virginia State Board of Health, the Department of Education of the University of Virginia, and the Virginia State Department of Education. Bulletin, 1914, No. 17. Whole Number 590

ERIC Educational Resources Information Center

Flannagan, Roy K.

1914-01-01

In January, 1913, Ennion U. William, M. D., commissioner of health of Virginia; Hon. Joseph D. Eggleston, retiring superintendent of public instruction; R. C. Stearns, his successor; and W. H. Heck, Ph. D., professor of education in the University of Virginia, projected an intensive survey of the white and colored schools and school children of…

Rickettsia parkeri in Gulf Coast Ticks, Southeastern Virginia, USA

DTIC Science & Technology

2011-05-01

Rickettsia parkeri in Gulf Coast Ticks, Southeastern Virginia, USA Chelsea L. Wright, Robyn M. Nadolny, Ju Jiang, Allen L. Richards, Daniel E...Virginia. We found that 43.1% of the adult Gulf Coast ticks collected in the summer of 2010 carried Rickettsia parkeri, suggesting that persons living in...or visiting southeastern Virginia are at risk for infection with this pathogen. Rickettsia parkeri is an obligate intracellular bacterium belonging

Inconsistent shock advisories for monomorphic VT and Torsade de Pointes--A prospective experimental study on AEDs and defibrillators.

PubMed

Fitzgerald, Abi; Johnson, Meshell; Hirsch, Jan; Rich, Mary-Ann; Fidler, Richard

2015-07-01

Cardiovascular disease and sudden cardiac arrest are the leading causes of death in the United States. Early defibrillation is key to successful resuscitation for patients who experience shockable rhythms during a cardiac arrest. It is therefore vital that the shock advisory of AEDs (automated external defibrillators) or defibrillators in AED mode be reliable and appropriate. The goal of this study was to better understand the performance of multiple lay-rescuer and hospital professional defibrillators in AED mode in their analysis of ventricular arrhythmias. The measurable objectives of this study sought to quantify: 1. No shock advisory for sinus rhythms at any rate. 2. Recognition and shock advisory for ventricular fibrillation (VF). 3. Recognition and shock advisory for monomorphic ventricular tachycardia (VT). 4. Recognition and shock advisory for Torsades de Pointes (TdP). This is a prospective evaluation of two AEDs and four semi-automatic, hospital professional defibrillators. This study represents post-marketing evaluation of FDA approved devices. Each defibrillator was connected to multiple rhythm simulators and presented with simulated ECG waveforms 20 consecutive times at various rates when possible. All four defibrillators and both AEDs tested consistently recognized normal sinus rhythm (NSR) from all rhythm sources, and did not recommend a shock for NSR at any rate (from 80 to 220 bpm). All four defibrillators and both AEDs recognized VF from all rhythm sources tested and recommended a shock 100% of the time. Variations were found in the shock advisory rates among defibrillators when testing simulated VT heart rates at or below 150 bpm. One AED tested did not consistently advise a shock for monomorphic VT or TdP at any tested rate. Lay-rescuer AEDs and professional hospital defibrillators tested in AED mode did not reliably recommend a shock for sustained monomorphic VT or TdP at certain rates, despite the fact that it is a critical component of the

Hydrogeology and Ground-Water Flow in the Opequon Creek Watershed area, Virginia and West Virginia

USGS Publications Warehouse

Kozar, Mark D.; Weary, David J.

2009-01-01

Due to increasing population and economic development in the northern Shenandoah Valley of Virginia and West Virginia, water availability has become a primary concern for water-resource managers in the region. To address these issues, the U.S. Geological Survey (USGS), in cooperation with the West Virginia Department of Health and Human Services and the West Virginia Department of Environmental Protection, developed a numerical steady-state simulation of ground-water flow for the 1,013-square-kilometer Opequon Creek watershed area. The model was based on data aggregated for several recently completed and ongoing USGS hydrogeologic investigations conducted in Jefferson, Berkeley, and Morgan Counties in West Virginia and Clarke, Frederick, and Warren Counties in Virginia. A previous detailed hydrogeologic assessment of the watershed area of Hopewell Run (tributary to the Opequon Creek), which includes the USGS Leetown Science Center in Jefferson County, West Virginia, provided key understanding of ground-water flow processes in the aquifer. The ground-water flow model developed for the Opequon Creek watershed area is a steady-state, three-layer representation of ground-water flow in the region. The primary objective of the simulation was to develop water budgets for average and drought hydrologic conditions. The simulation results can provide water managers with preliminary estimates on which water-resource decisions may be based. Results of the ground-water flow simulation of the Opequon Creek watershed area indicate that hydrogeologic concepts developed for the Hopewell Run watershed area can be extrapolated to the larger watershed model. Sensitivity analyses conducted as part of the current modeling effort and geographic information system analyses of spring location and yield reveal that thrust and cross-strike faults and low-permeability bedding, which provide structural and lithologic controls, respectively, on ground-water flow, must be incorporated into the

Building 21st Century Schools: Designing Smarter, Sleeker High-Tech Facilities.

ERIC Educational Resources Information Center

Cutshall, Sandy

2003-01-01

The demand for high-tech programs in tandem with traditional classes challenges school districts to provide flexible facilities for career and technical education. Some districts partner with local businesses to develop state-of-the art facilities and deal with costs, upkeep, and upgrading. Some high-tech educational facilities are themselves…

Cellular Mechanism Underlying Hypothermia-Induced VT/VF in the Setting of Early Repolarization and the Protective Effect of Quinidine, Cilostazol and Milrinone

PubMed Central

Gurabi, Zsolt; Koncz, István; Patocskai, Bence; Nesterenko, Vladislav V.; Antzelevitch, Charles

2014-01-01

Background Hypothermia has been reported to induce ventricular tachycardia and fibrillation (VT/VF) in patients with early repolarization (ER) pattern. This study examines the cellular mechanisms underlying VT/VF associated with hypothermia in an experimental model of ER syndrome (ERS) and examines the effectiveness of quinidine, cilostazol and milrinone to prevent hypothermia-induced arrhythmias. Method and Results Transmembrane action potentials (AP) were simultaneously recorded from 2 epicardial and 1 endocardial site of coronary-perfused canine left-ventricular wedge preparations, together with a pseudo-ECG. A combination of NS5806 (3–10 µM) and verapamil (1µM) was used to pharmacologically model the genetic mutations responsible for ERS. Acetylcholine (3µM) was used to simulate increased parasympathetic tone, which is known to promote ER. In control, lowering the temperature of the coronary perfusate to induce mild hypothermia (32°C-34°C) resulted in increased J wave area on the ECG and accentuated epicardial AP notch but no arrhythmic activity. In the setting of ER, hypothermia caused further accentuation of the epicardial AP notch, leading to loss of the AP dome at some sites but not others, thus creating the substrate for development of phase-2-reentry and VT/VF. Addition of the Ito antagonist quinidine (5 µM) or the phosphodiesterase III inhibitors cilostazol (10 µM) or milrinone (5 µM), diminished the ER manifestations and prevented the hypothermia-induced phase 2 reentry and VT/VF. Conclusions Hypothermia leads to VT/VF in the setting of ER by exaggerating repolarization abnormalities, leading to development of phase-2-reentry. Quinidine, cilostazol and milrinone suppress the hypothermia-induced VT/VF by reversing the repolarization abnormalities. PMID:24429494

Update on Virginia College Access Provider Activity

ERIC Educational Resources Information Center

Corning, Amy; Senechal, Jesse; Hutton, Amy

2015-01-01

In the fall of 2008, the State Council of Higher Education for Virginia (SCHEV) commissioned a research study comparing the college access provider resources in Virginia to the access and academic achievement needs of the state. That study--conducted by researchers from the College of William and Mary and West Carolina University--resulted in the…

Virginia Standards Predated the Common Core Initiative

ERIC Educational Resources Information Center

Knowledge Quest, 2014

2014-01-01

The Virginia Board of Education is committed to the Virginia Standards of Learning (SOL) program and opposed to adoption of the newly developed Common Core State Standards as a prerequisite for participation in federal competitive grant and entitlement programs. The Standards of Learning are clear and rigorous and have won the acceptance and trust…

Education in Central West Virginia, 1910-1975.

ERIC Educational Resources Information Center

Chapman, Berlin Basil

Documenting the evolution of the public school system in central West Virginia, this book examines the history of Webster Springs High School, a small rural school. The social and economic history of West Virginia mountain people emerges as the history of this school is traced from its inception in 1910 through consolidation (Webster County High…

75 FR 18517 - West Virginia; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-12

... State of West Virginia are eligible to apply for assistance under the Hazard Mitigation Grant Program... declaration of a major disaster for the State of West Virginia (FEMA-1893-DR), dated March 29, 2010, and... follows: I have determined that the damage in certain areas of the State of West Virginia resulting from...

Alternative Fuels Data Center: Propane Buses Save Money for Virginia

Science.gov Websites

Schools Propane Buses Save Money for Virginia Schools to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Twitter Bookmark Alternative Fuels

An Examination of Regional Hardwood Roundwood Markets in West Virginia

Treesearch

William Luppold; Delton Alderman; Delton Alderman

2005-01-01

West Virginia?s hardwood resource is large and diverse ranging from oak-hickory forests in the southern and western portions of the state to northern hardwood stands in the northeastern region. West Virginia also has a diverse group of primary hardwood- processing industries, including hardwood grade mills, industrial hardwood sawmills, engineered wood-product...

Minnesota's Tech Prep Outcome Evaluation Model.

ERIC Educational Resources Information Center

Brown, James M.; Pucel, David; Twohig, Cathy; Semler, Steve; Kuchinke, K. Peter

1998-01-01

Describes the Minnesota Tech Prep Consortia Evaluation System, which collects outcomes data on enrollment, retention, related job placement, higher education, dropouts, and diplomas/degrees awarded. Explains outcome measures, database development, data collection and analysis methods, and remaining challenges. (SK)

Evaluating and Improving Tech Prep: Development, Validation, and Results of the Minnesota Self-Assessment Model.

ERIC Educational Resources Information Center

Pucel, David J.; And Others

1996-01-01

The Minnesota Tech Prep Self-Evaluation System is a framework based on ideas from Deming, Juran, and the Baldridge award. Testing with 17 Minnesota tech prep consortia found it effective in identifying areas needing improvement and promoting dialog among those involved in tech prep implementation. (SK)

Rural watershed partnerships: lessons from West Virginia

Treesearch

Steve W. Selin; Alan Collins; Susan Hunter

1998-01-01

The goal of this study is to examine the efforts by one state government (West Virginia) to facilitate collaborative, watershed-based planning. This paper provides an overview of the state watershed planning process and includes a summary of a baseline study of rural watershed partnerships operating within West Virginia. Implication of the study for state policies and...

WEST VIRGINIA BASELINE

EPA Science Inventory

This report was prepared as part of the Ohio River Basin Energy Study (ORBES), a multidisciplinary policy research program supported by the Environmental Protection Agency. Its purpose is to provide baseline information on West Virginia, one of six states included partly or total...

Proceedings of Denver GeoTech '92

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roberts, C.A.

1992-01-01

This book contains proceedings of Denver Geo Tech '92. Topics covered include: practical ways to use microcomputers and workstations in geology, geophysics, environmental concerns, petroleum engineering, mining, hydrogeology, reclamation, microcomputers, state-of-the-art information on computer hardware, software, and services.

Safe travel for Virginia's non-motorized road users : a comprehensive review of pedestrian and bicycle laws in Virginia and the United States.

DOT National Transportation Integrated Search

2007-01-01

This study involved conducting a comprehensive review of Virginia's laws regarding the status, rights, and responsibilities of pedestrians and other non-motorized users of Virginia's transportation network and comparing them with the status, rights, ...

Development of High-Tech Skills.

ERIC Educational Resources Information Center

Theuerkauf, Walter E.

High tech systems not only generate new structures in the production process, but also involve profound changes in job organization, which in turn imply that job qualifications must be modified. In view of the changes within engineering systems and the relevant technologies, it seems expedient to choose a curricular approach based on the concepts…

77 FR 26588 - In the Matter of Recycle Tech, Inc.; Order of Suspension of Trading

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] In the Matter of Recycle Tech, Inc.; Order of Suspension of Trading May 2, 2012. It appears to the Securities and Exchange Commission that there is a lack of current and accurate information concerning the securities of Recycle Tech, Inc. (``Recycle Tech...

The cottontail rabbits of Virginia

USGS Publications Warehouse

Llewellyn, L.M.; Handley, C.O.

1945-01-01

Five races of cottontail rabbits belonging to three species occur in Virginia. One of them, the Mearns cottontail (Sylvilagus floridanus mearnsi), is reported here for the first time. It occurs in six southwestern counties of the state, while the eastern cottontail (S. f. mallurus) occurs in the remainder of the state with the exception of Smith and Fishermans islands off the eastern coast of Cape Charles, where it is replaced by Hitchens cottontail (S. f. hitchensi). The New England cottontail (S. transitionalis) is found on the higher mountain peaks, above 3000 feet, and the swamp rabbit (S. palustris) occurs in the Dismal Swamp region of southeastern Virginia.....The height of the breeding season for the eastern cottontail in Virginia is March and April, but breeding continues through the entire year except in December and January. The average litter size based on embryo counts was 4.7. The sex ratio of 234 specimens from all parts of the state, taken mostly in the December to February period, was 53 males to 47 females. That of a group of 145 rabbits live-trapped at Blacksburg during February and Marchwas 58 males to 42 females. The figures show that males are more active than females during the winter months, and therefore are more easily taken then....In transplanting cottontails from one section of the state to another, it is recommended that only cottontails of the same race as those originally present in the region being restocked be released there....Tularemia is not a common disease among rabbits in Virginia, but the rabbit ticks are often carriers of the disease and may transmit it to rabbits. Rabbit ticks are also found to be carriers of Rocky Mountain fever and American Q. fever. After the ticks drop off the rabbits to hibernate in the ground, which is likely to occur during mid-winter in Virginia, there is relatively little danger of humans contracting tularemia by contact with rabbits. Present laws in Virginia which prohibit rabbit hunting until the

The Relationship between Teacher Efficacy Levels and Virginia Standards of Learning Fifth Grade Math Achievement in One Virginia School Division

ERIC Educational Resources Information Center

Phillips, Daniel M.

2015-01-01

The purpose of this study was to investigate the relationship between teacher efficacy levels and fifth grade Virginia SOL Mathematic achievement. This study sought to determine the extent to which personal efficacy, general efficacy, and total efficacy account for fifth grade Virginia Standards of Learning Mathematic achievement over and above…

Virginia, 2010 forest inventory and analysis factsheet

Treesearch

Anita K. Rose

2012-01-01

This science update is a brief look at some of the basic metrics that describe the status of forest resources in Virginia. Estimates presented here are for the measurement year 2010. Information for this factsheet is updated by means of the Forest Inventory and Analysis (FIA) annualized sample design. Virginia has about 4,600 sample plots across the State and each year...

Virginia, 2009 forest inventory and analysis factsheet

Treesearch

Anita K. Rose

2011-01-01

This science update is a brief look at some of the basic metrics that describe forest resources in Virginia. Estimates presented here are for the measurement year 2009. Information for the factsheet is updated by means of the Forest Inventory and Analysis (FIA) annualized sample design. Virginia has about 4,600 sample plots across the State, and each year 20 percent of...

West Virginia yellow-poplar lumber defect database

Treesearch

Lawrence E. Osborn; Charles J. Gatchell; Curt C. Hassler; Curt C. Hassler

1992-01-01

Describes the data collection methods and the format of the new West Virginia yellow-poplar lumber defect database that was developed for use with computer simulation programs. The database contains descriptions of 627 boards, totaling approximately 3,800 board. feet, collected in West Virginia in grades FAS, FASlF, No. 1 Common, No. 2A Common, and No. 2B Common. The...

Heart rot of Virginia pine in Maryland

Treesearch

Richard H. Fenton; Frederick H. Berry

1956-01-01

Loggers and sawmill men have been wary of purchasing Virginia pine sawtimber. They point out that a heart rot, locally called "red heart, may spell the difference between profit and loss on a logging job. It is difficult to detect this rot in standing Virginia pine. It is even harder to estimate the volume loss. And total losses can be determined only after...

Data needs assessment for making transportation decisions in Virginia.

DOT National Transportation Integrated Search

2015-06-01

To better plan, operate, and maintain the transportation system in Virginia, this study identifies Virginia transportation : professionals planning-related data needs, obstacles to fulfilling those needs, and potential solutions for overcoming tho...

SLJ's Tech Survey Part Two

ERIC Educational Resources Information Center

Brewer, Sally; Milam, Peggy

2005-01-01

Library media specialists are gung ho on technology, but they often lack the cash to take advantage of it, according to "SLJ"'s first-ever tech survey. Earlier this year, they reported on the various ways that school librarians use technology--from creating Web sites to policy-making to training students and colleagues. This time, they…

Capturing the real value in high-tech acquisitions.

PubMed

Chaudhuri, S; Tabrizi, B

1999-01-01

Eager to stay ahead of fast-changing markets, more and more high-tech companies are going outside for competitive advantage. Last year in the United States alone, there were 5,000 high-tech acquisitions, but many of them yielded disappointing results. The reason, the authors contend, is that most managers have a shortsighted view of strategic acquisitions--they focus on the specific products or market share. That focus might make sense in some industries, where those assets can confer substantial advantages, but in high tech, full-fledged technological capabilities--tied to skilled people--are the key to long-term success. Instead of simply following the "buzz," successful acquires systematically assess their own capability needs. They create product road maps to identify holes in their product line. While the business group determines if it can do the work in-house, the business development office scouts for opportunities to buy it. Once business development locates a candidate, it conducts an expanded due diligence, which goes beyond strategic, financial, and legal checks. Successful acquires are focused on long-term capabilities, so they make sure that the target's products reflect a real expertise. They also look to see if key people would be comfortable in the new environment and if they have incentives to stay on board. The final stage of a successful acquisition focuses on retaining the new people--making sure their transition goes smoothly and their energies stay focused. Acquisitions can cause great uncertainty, and skilled people can always go elsewhere. In short, the authors argue, high-tech acquisitions need a new orientation around people, not products.

Assessment of pharmacy manpower and services in West Virginia.

PubMed

Robinson, Evan T; Bowyer, David

2006-09-01

The shortage of pharmacists across the nation has been much publicized and has been identified as one of the reasons for new schools of pharmacy to open or for existing colleges and schools of pharmacy to increase their class sizes. This article represents the assessment of a new school of pharmacy's evaluation of staffing and practice in its geographic area. This survey represents the first data point within the School of Pharmacy assessment plan and will be repeated at several intervals after the program opens to longitudinally evaluate its impact on pharmacy staffing and services within West Virginia. Using a modified Dillman survey methodology a random sample of 548 pharmacists in West Virginia, approximately one-third the active roster, were surveyed regarding staffing and services in West Virginia. A response rate of 32.78% was achieved and findings indicated that there is a staffing shortage of pharmacists within West Virginia, that staffing impacts the services pharmacists provide, and that more pharmacists would be willing to offer disease management services if staffing levels were at appropriate levels. A shortage of pharmacists does exist in West Virginia and it has implications on patient care. Longitudinal evaluation of the impact of a new pharmacy program will be conducted and the staffing and services within West Virginia should be continued to be studied.

Predictive Engineering Tools for Injection-Molded Long-Carbon-Fiber Thermoplastic Composites - FY 2016 First Quarterly Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nguyen, Ba Nghiep; Fifield, Leonard S.; Lambert, Gregory

During the first quarter of FY 2016, the following technical progress has been made toward project milestones: 1) Virginia Tech completed fiber orientation (FO) measurements for the samples taken at Locations A, B, C and D (Figure 1) from the 30wt% LCF/PP and 30wt% LCF/PA66 ribbed and non-ribbed complex parts using Virginia Tech’s established procedure. Virginia Tech delivered to PNNL all the measured fiber orientation data for validating ASMI fiber orientation predictions. 2)Virginia Tech performed fiber length distribution (FLD) measurements for the samples taken at Locations A, B, C and D from these complex parts using Virginia Tech’s established procedure.more » Virginia also re-assessed previous data and measured fiber length distributions in the corresponding nozzle purging materials and delivered to PNNL all the measured length data for validating ASMI fiber length predictions. 3)Based on measured fiber orientation data, Autodesk identified the parameters of the anisotropic rotary diffusion reduced strain closure (ARD-RSC) model [1] and provided PNNL with the values of these parameters that were used in ASMI analyses of the complex parts. 4) Magna provided Virginia Tech with additional samples cut out from the 30wt% LCF/PP and 30wt% LCF/PA66 ribbed parts (Figure 1) for fiber length and orientation measurements. 5) In discussion with Autodesk, PNNL performed 3D ASMI analyses of the 30wt% LCF/PP and 30wt% LCF/PA66 ribbed and non-ribbed complex parts to predict fiber orientations and length distributions in these parts. The issues observed through the analyses regarding fiber orientation distributions profiles and abnormal length distributions were reported to Autodesk. Autodesk is working to resolve these issues. 6) PNNL completed 3D ASMI analyses of the complex parts and compared predicted fiber orientation results at Locations A, B, and C on the non-ribbed parts, and at Locations A, B, C and D on the ribbed parts with the corresponding measured data

Threat Assessment in College Settings

ERIC Educational Resources Information Center

Cornell, Dewey

2010-01-01

In 2007, the landscape of campus safety changed abruptly with the Virginia Tech shooting and the subsequent wave of anonymous threats in colleges across the country. In response to the tragedy, the Virginia state legislature mandated that every public institution of higher education establish a "threat assessment team." Both the FBI and the U.S.…

Technology, Learning, and Change: Community Development Revisited

ERIC Educational Resources Information Center

Moore, Anne H.

2004-01-01

Bordering on North Carolina, the Dan River region of Southside Virginia is a largely rural area south of the state capitol, Richmond, and 135 miles east of Virginia Tech's main residential campus in Blacksburg. The structural problems evident today in this expanse of wooded areas, fields, small cities, and towns were born, in large measure, of the…

Material use and production changes in the U.S. wood pallet and container industry: 1992 to 2006

Treesearch

R. J. Bush; P. A. Araman

2009-01-01

A series of five studies conducted by the Virginia Tech Department of Wood Science and Forest Products, in collaboration with the USDA - Forest Service (Blacksburg, Virginia), have tracked activity in the U.S. wood pallet and container industry between 1992 and 2006. The studies documented trends in wood use and pallet production with in the industry, both new...

Computer Vision Systems for Hardwood Logs and Lumber

Treesearch

Philip A. Araman; Tai-Hoon Cho; D. Zhu; R. Conners

1991-01-01

Computer vision systems being developed at Virginia Tech University with the support and cooperation from the U.S. Forest Service are presented. Researchers at Michigan State University, West Virginia University, and Mississippi State University are also members of the research team working on various parts of this research. Our goals are to help U.S. hardwood...

75 FR 22228 - Regulated Navigation Area; Lake Champlain Bridge Construction Zone, NY and VT

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

...-AA11 Regulated Navigation Area; Lake Champlain Bridge Construction Zone, NY and VT AGENCY: Coast Guard... establishing a regulated navigation area around the construction zone of the Lake Champlain Bridge between... on all vessels transiting the navigable waters of Lake Champlain in the vicinity of the bridge...

Exponential Acceleration of VT Seismicity in the Years Prior to Major Eruptions of Basaltic Volcanoes

NASA Astrophysics Data System (ADS)

Lengline, O.; Marsan, D.; Got, J.; Pinel, V.

2007-12-01

The evolution of the seismicity at three basaltic volcanoes (Kilauea, Mauna-Loa and Piton de la Fournaise) is analysed during phases of magma accumulation. We show that the VT seismicity during these time-periods is characterized by an exponential increase at long-time scale (years). Such an exponential acceleration can be explained by a model of seismicity forced by the replenishment of a magmatic reservoir. The increase in stress in the edifice caused by this replenishment is modeled. This stress history leads to a cumulative number of damage, ie VT earthquakes, following the same exponential increase as found for seismicity. A long-term seismicity precursor is thus detected at basaltic volcanoes. Although this precursory signal is not able to predict the onset times of futures eruptions (as no diverging point is present in the model), it may help mitigating volcanic hazards.

Business Plan: The Virginia Space Flight Center

NASA Technical Reports Server (NTRS)

Reed, Billie M.

1997-01-01

The Virginia Commercial Space Flight Authority (VCSFA) was established on July 1, 1995 and codified at Sections 9-266.1 et seq., Code of Virginia. It is governed by an eleven person Board of Directors representing industry, state and local government and academia. VCSFA has designated the Center for Commercial Space Infrastructure as its Executive Directorate and Operating Agent. This Business Plan has been developed to provide information to prospective customers, prospective investors, state and federal government agencies, the VCSFA Board and other interested parties regarding development and operation of the Virginia Space Flight Center (VSFC) at Wallops Island. The VSFC is an initiative sponsored by VCSFA to achieve its stated objectives in the areas of economic development and education. Further, development of the VSFC is in keeping with the state's economic goals set forth in Opportunity Virginia, the strategic plan for jobs and prosperity, which are to: (1) Strengthen the rapidly growing aerospace industry in space based services including launch services, remote sensing, satellite manufacturing and telecommunications; and (2) Capitalize on intellectual and technical resources throughout the state and become a leader in the development of advanced technology businesses.

Field study of a shredded-tire embankment in Virginia.

DOT National Transportation Integrated Search

2004-01-01

In response to increased environmental concerns, the Virginia Department of Transportation, with the support of the Virginia Department of Environmental Quality, developed an experimental project designed to test the feasibility of using shredded tir...

Toward Affordability: Policy Recommendations for Virginia Higher Education

ERIC Educational Resources Information Center

State Council of Higher Education for Virginia, 2009

2009-01-01

In its 2007-13 strategic plan, Advancing Virginia: Access, Alignment, Investment, the State Council highlighted 12 strategic higher education initiatives that it believed were necessary to ensure Virginia's future. Key among these goals was improvement of the affordability of a college education in the Commonwealth. Recent events have reinforced…

Geologic Map of the Frederick 30' x 60' Quadrangle, Maryland, Virginia, and West Virginia

USGS Publications Warehouse

Southworth, Scott; Brezinski, David K.; Drake, Avery Ala; Burton, William C.; Orndorff, Randall C.; Froelich, Albert J.; Reddy, James E.; Denenny, Danielle; Daniels, David L.

2007-01-01

The Frederick 30? ? 60? quadrangle lies within the Potomac River watershed of the Chesapeake Bay drainage basin. The map area covers parts of Montgomery, Howard, Carroll, Frederick, and Washington Counties in Maryland; Loudoun, Clarke, and Fairfax Counties in Virginia; and Jefferson and Berkeley Counties in West Virginia. Many geologic features (such as faults and folds) are named for geographic features that may or may not be shown on the 1:100,000-scale base map. The geology of the Frederick 30? ? 60? quadrangle, Maryland, Virginia, and West Virginia, was first mapped on the 32 1:24,000-scale 7.5-minute quadrangle base maps between 1989 and 1994. The geologic data were compiled manually at 1:100,000 scale in 1997 and were digitized between 1998 and 1999. The geologic map and database may be used to support activities such as land-use planning, soil mapping, groundwater availability and quality studies, identifying aggregate resources, and conducting engineering and environmental studies. The map area covers distinct geologic provinces and sections of the central Appalachian region that are defined by unique bedrock and resulting landforms. From west to east, the provinces include the Great Valley section of the Valley and Ridge province, the Blue Ridge province, and the Piedmont province; in the extreme southeastern corner, a small part of the Coastal Plain province is present. The Piedmont province is divided into several sections; from west to east, hey are the Frederick Valley synclinorium, the Culpeper and Gettysburg basins, the Sugarloaf Mountain anticlinorium, the Westminster terrane, and the Potomac terrane. The geology of the Frederick quadrangle is discussed by geologic province and sections; the geologic units within each province are discussed from oldest to youngest. Where applicable, the discussion includes information on tectonic origins. For more information concerning the report, please contact the author.

Develop applications based on android: Teacher Engagement Control of Health (TECH)

NASA Astrophysics Data System (ADS)

Sasmoko; Manalu, S. R.; Widhoyoko, S. A.; Indrianti, Y.; Suparto

2018-03-01

Physical and psychological condition of teachers is very important because it helped determine the realization of a positive school climate and productive so that they can run their profession optimally. This research is an advanced research on the design of ITEI application that able to see the profile of teacher’s engagement in Indonesia and to optimize the condition is needed an application that can detect the health of teachers both physically and psychologically. The research method used is the neuroresearch method combined with the development of IT system design for TECH which includes server design, database and android TECH application display. The study yielded 1) mental health benchmarks, 2) physical health benchmarks, and 3) the design of Android Application for Teacher Engagement Control of Health (TECH).

History and Social Studies Standards of Learning for Virginia Public Schools.

ERIC Educational Resources Information Center

Virginia State Dept. of Education, Richmond.

In 1995, the Virginia Board of Education published Virginia state Standards of Learning in English, mathematics, science, and history and social science for kindergarten through grade 12. The Standards of Learning provide a framework for instructional programs designed to raise the academic achievement of all Virginia public school students. The…

Alternative Fuels Data Center: Virginia Transportation Corporation Runs

Science.gov Websites

Vehicle Haulers in Alabama on Natural Gas Virginia Transportation Corporation Runs Vehicle Haulers in Alabama on Natural Gas to someone by E-mail Share Alternative Fuels Data Center: Virginia Transportation Corporation Runs Vehicle Haulers in Alabama on Natural Gas on Facebook Tweet about Alternative

Entrepreneurship Education in the Virginia Community College System.

ERIC Educational Resources Information Center

Drury, Richard L.; Mallory, Walter D.

2000-01-01

Examines the extent of credit and non-credit offerings in entrepreneurship and small-business management in the Virginia Community College System (VCCS). Indicates that entrepreneurship training and education is not a priority at all Virginia community colleges. Finds that there is strong demand for such offerings from students enrolled in the…

Facts and Figures on West Virginia Audiences and Their Special Needs.

ERIC Educational Resources Information Center

West Virginia Univ., Morgantown. Appalachian Center.

Drawn from a one-day seminar sponsored by the West Virginia University Appalachian Center and the West Virginia Broadcasters Association, these selected proceedings deal with social change in rural Appalachia, mass communication linkages with urban America, results of a projection of the West Virginia economy up to 1975, findings of a pilot study…

Field trials of asphalt rubber hot mix in Virginia.

DOT National Transportation Integrated Search

1995-01-01

Four test sections using asphalt rubber hot mix were placed in Virginia during the period of 1990 through 1993. The purpose of these installations was to familiarize both contractors and Virginia Department of Transportation (VDOT) personnel with the...

Missing Chapters II: West Virginia Women in History.

ERIC Educational Resources Information Center

Hensley, Frances S., Ed.

This collection of essays chronicles the contributions of 14 West Virginia women active in individual and group endeavors from 1824 to the present. Because the achievements of these women are absent from previous histories of West Virginia, their stories constitute missing chapters in the state's history. Some of these women made contributions in…

A system review of the Virginia Alcohol Safety Action Program : executive summary.

DOT National Transportation Integrated Search

1980-01-01

In March 1979, the Virginia General Assembly gave the Virginia Department of Transportation Safety (VDTS) the power and responsibility to make binding policy and set standards for the local Virginia Alcohol Safety Action Projects across the state. In...

Virginia and SREB

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2009

2009-01-01

The Southern Regional Education Board (SREB) is a nonprofit organization that works collaboratively with Virginia and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to…

Safety belt and motorcycle helmet use in Virginia : the Summer 2008 update.

DOT National Transportation Integrated Search

2008-01-01

This survey was conducted at the request of the Virginia Department of Motor Vehicles to track the effectiveness of programmatic efforts carried out to increase safety belt usage in Virginia. The official Virginia safety belt use survey is conducted ...

The Teaching Fellows Program: A Collaboration between Piedmont Virginia Community College and the Curry School of Education at the University of Virginia.

ERIC Educational Resources Information Center

Wilson, Eleanor Vernon

2000-01-01

Describes Piedmont Virginia Community College and the University of Virginia's (UVA's) collaboration in recruiting, preparing, and mentoring non-traditional students in teacher education. The partnership involves faculty at both institutions and includes provisions for facilitating the transfer of community college students into the five-year…

Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse

Science.gov Websites

Trucks Virginia Cleans up With Natural Gas Refuse Trucks to someone by E-mail Share Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Facebook Tweet about Alternative Fuels Data Center: Virginia Cleans up With Natural Gas Refuse Trucks on Twitter Bookmark Alternative

Virginia highway taxes compared with those of bordering states.

DOT National Transportation Integrated Search

1975-01-01

This report is an update of a similar publication prepared in 1965 by John Thompson It presents a summary comparison between the highway revenues of Virginia and those of Maryland, West Virginia, Kentucky, Tennessee, and North Carolina. It details th...

Suggested revisions to Virginia's pedestrian, motorcycle, and bicycle laws.

DOT National Transportation Integrated Search

1978-01-01

An evaluation of the laws of Virginia governing pedestrian movement and the operation of bicycles and motorcycles revealed that a number of changes are called for. Comparisons between current Virginia law, the Uniform Vehicle Code (U.V.C.) and select...

Training for healthy older drivers : traffic tech.

DOT National Transportation Integrated Search

2013-05-01

The research described in this edition of "Traffic Tech" examined the effectiveness of four types of : training techniques designed to improve the driving performance : of normally aging adults. Each technique is suitable : for a broad cross-section ...

How To Implement a Tech Prep Program Based on the Rhode Island Model. Tech Prep Associate Degree Program. Technical Programs. Business/Office Administration Programs. Allied Health/Dental Health Programs.

ERIC Educational Resources Information Center

Community Coll. of Rhode Island, Warwick.

This implementation guide contains information based on experiences that occurred during the development and implementation of the Rhode Island Tech Prep Model. It is intended to assist educators in addressing challenges and obstacles faced by the program early in the planning process. It begins with a rationale for tech prep. Rhode Island…

Fundamentals of composite processing : proceedings of a workshop : November 5-6, 2003, Madison, WI.

Treesearch

Jerrold E. Winandy; Frederick A. Kamke

2004-01-01

The USDA Forest Service, Forest Products Laboratory (Madison, Wisconsin)and the Wood-Based Composites Center of Virginia Tech (Blacksburg, Virginia) co-sponsored a conference, held November 5–6, 2003, in Madison, Wisconsin, on the fundamentals of composite processing. The goals were to assess what we know, define what we need to know, and then establish the state of...

U.S. wood pallet material use trends

Treesearch

Philip A. Araman; Robert J. Bush; E.Bradley Hager

2010-01-01

A series of five studies conducted by the Virginia Tech Department of Wood Science and Forest Products, in collaboration with the USDA – Forest Service (Blacksburg, Virginia), have tracked activity in the U.S. wood pallet and container industry between 1992 and 2006. The studies determined trends in wood use and pallet production within the industry, both new and...

Identification (ID) Cards for Members of the Uniformed Services, Their Dependents, and Other Eligible Individuals

DTIC Science & Technology

1992-12-30

Encl 5) Cayman Islands CJ Central African Republic CT Chad CD Chile CI China CH Christmas Island KT Clipperton Islands IP Cocos (Keeling) Islands CK...PA Puerto Rico PR Rhode Island RI South Carolina SC South Dakota SD Tennessee TN Federated States of Marshall Islands , Palau TT Texas TX Utah UT...Vermont VT Virginia VA Virgin Islands VI Washington WA West Virginia WV Wisconsin WI Wyoming WY Block 17. ZIP Code. Enter the correct nine-digit ZIP Code

Impact of the Siena College Tech Valley Scholars Program on Student Outcomes

ERIC Educational Resources Information Center

Medsker, Larry; Allard, Lee; Tucker, Lucas J.; O'Donnell, Jodi L.; Sterne-Marr, Rachel; Bannon, Jon; Finn, Rose; Weatherwax, Allan

2016-01-01

The Tech Valley Scholars (TVS) program included 38 students who joined this program over the course of three academic years, from 2009 to 2012. These students comprise the experimental group for this study to determine if participating in the NSF-funded Tech Valley Scholars program improved academic outcomes. The experimental group was compared to…

Litter survey in Virginia.

DOT National Transportation Integrated Search

1976-01-01

This report summarizes the findings of the litter survey for highways, urban areas, and recreational areas as specified in the "Virginia Litter Control Act". Litter samples from 61 highway sites, 11 urban sites, and 10 recreational sites geographical...

Electronics Technology. Tech Prep Competency Profile.

ERIC Educational Resources Information Center

Lakeland Tech Prep Consortium, Kirtland, OH.

This tech prep competency profile covers the occupation of electronics technician. Section 1 provides the occupation definition. Section 2 lists development committee members. Section 3 provides the leveling codes--abbreviations for grade level, (by the end of grade 12, by the end of associate degree), academic codes (communications, math, or…

Characteristics of peak streamflows and extent of inundation in areas of West Virginia and southwestern Virginia affected by flooding, June 2016

USGS Publications Warehouse

Austin, Samuel H.; Watson, Kara M.; Lotspeich, R. Russell; Cauller, Stephen J.; White , Jeremy S.; Wicklein, Shaun M.

2017-11-17

Heavy rainfall occurred across central and southern West Virginia in June 2016 as a result of repeated rounds of torrential thunderstorms. The storms caused major flooding and flash flooding in central and southern West Virginia with Kanawha, Fayette, Nicholas, and Greenbrier Counties among the hardest hit. Over the duration of the storms, from 8 to 9.37 inches of rain was reported in areas in Greenbrier County. Peak streamflows were the highest on record at 7 locations, and streamflows at 18 locations ranked in the top five for the period of record at U.S. Geological Survey streamflow-gaging stations used in this study. Following the storms, U.S. Geological Survey hydrographers identified and documented 422 high-water marks in West Virginia, noting location and height of the water above land surface. Many of these high-water marks were used to create flood-inundation maps for selected communities of West Virginia that experienced flooding in June 2016. Digital datasets of the inundation areas, mapping boundaries, and water depth rasters are available online.

Virginia's timber, 1977

Treesearch

Herbert A. Knight; Joe P. McClure

1977-01-01

This report presents the principal findings of the fourth evaluation of Virginia's forest resources. The field inventory was started in February 1975 and completed in March 1977. Three previous Statewide inventories, completed in 1940, 1957, and 1966, provide reference points for measuring changed and trends over the past 37 years. This analysis focuses mainly on...

78 FR 14359 - Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-05

... Business Networks Services, Inc., Specialist-Tech Customer Service, Philadelphia, PA; Verizon Business Networks Services, Inc., Specialist-Tech Customer Service, Tampa, Florida; Amended Certification Regarding... Business Networks Services, Inc., Order Management Division, Philadelphia, Pennsylvania and Verizon...

Alternative Fuels Data Center: Virginia Transportation Data for Alternative

Science.gov Websites

://www.youtube.com/embed/1S7JJHQpc1w Video thumbnail for Propane Buses Save Money for Virginia Schools Propane Buses Save Money for Virginia Schools Feb. 25, 2010 https://www.youtube.com/embed/enxaQ_QooWE Chart Data

Tech Prep Model for Marketing Education.

ERIC Educational Resources Information Center

Ruhland, Sheila K.; King, Binky M.

A project was conducted to develop two tech prep models for marketing education (ME) in Missouri to provide a sequence of courses for skill-enhanced and time-shortened programs. First, labor market trends, employment growth projections, and business and industry labor needs in Missouri were researched and analyzed. The analysis results were used…

Green Power Partnership Top 30 Tech & Telecom

EPA Pesticide Factsheets

The U.S. EPA's Green Power Partnership is a voluntary program designed to reduce the environmental impact of electricity generation by promoting renewable energy. On this list are the largest green power users among tech and telecom partners within the GPP

Stitching the western Piedmont of Virginia: Early Paleozoic tectonic history of the Ellisville Pluton and the Potomac and Chopawamsic Terranes

USGS Publications Warehouse

Hughes, K. S.; Hibbard, J. P.; Sauer, R.T.; Burton, William C.

2014-01-01

The theme of the 2014 Virginia Geological Field Conference is the tectonic development, economic geology, and seismicity of the western Piedmont of Louisa County, Virginia. It is timely for the conference to turn its attention here, for during the past decade these aspects of western Piedmont geology have garnered the renewed attention of researchers. In terms of regional tectonics, it has been hypothesized that the major structure in the region, the Chopawamsic fault system, represents the most significant boundary in the Appalachian orogen, the main Iapetan suture (Hibbard et al., 2014). Economically, recent elevated market values of metals— particularly that of gold—has spurred reconsideration of the economic geology of the western Piedmont. Finally, the August 23, 2011, M5.8 earthquake, with its epicenter in our field area, startled the North American east coast and has revived awareness of the seismic potential of the region. This renewed interest in the geology of the western Piedmont of north-central Virginia has led to new detailed bedrock mapping, detailed surficial mapping, high-resolution UPb TIMS zircon geochronology, U-Pb LA-ICPMS detrital zircon geochronology, radiogenic isotope geochemistry, major/minor/REE geochemistry, and geophysical studies (e.g. Bailey et al., 2005, 2008; Bailey and Owens, 2012: Berti et al., 2012; Burton et al., 2014; Burton, in progress; Harrison, 2012; Horton et al., 2010, in press; Hughes, 2010, 2014; Hughes et al., 2013a, 2013b, 2014, in press a, in press b; Malenda, in progress; Owens et al., 2013; Spears and Gilmer 2012; Spears et al. 2013, Terblanche, 2013; Terblanche and Nance, 2012). A host of institutions have taken part in the research, including North Carolina State University, the Virginia Department of Mines, Minerals, and Energy, the U.S. Geological Survey, Virginia Tech, Lehigh University, and the College of William and Mary. Many of these investigations remain active. The majority of the data presented

A history of tree planting in West Virginia

Treesearch

Kenneth L. Carvell

2012-01-01

West Virginia has often been described by botanists as “the most southern of the northern states, the most northern of the southern states, the most eastern of the western states, and the most western of the eastern states." Truly, West Virginia, "the Mountain State," is the cross roads for many species of trees and herbaceous vegetation, and even today...

State-Wide Pattern of Higher Education in Virginia.

ERIC Educational Resources Information Center

Connor, James R.

This report discusses higher education in the State of Virginia as it relates to some economic and social factors, and maps the distribution of colleges and universities in the state. A 2% standard, based on the fact that Virginia has 2.2% of the total national population, is used to measure the state's relationship to the US as a whole. In areas…

Accountability and Virginia Public Schools, 2016-2017 School Year

ERIC Educational Resources Information Center

Virginia Department of Education, 2017

2017-01-01

This document offers a brief guide to understanding Virginia's system for holding schools accountable for raising student achievement. Virginia's accountability system supports teaching and learning by setting rigorous academic standards--known as the Standards of Learning (SOL)--and through annual statewide assessments of student achievement.…

Data from one test "Semi-Volatile Organic Compound Small Chamber for bis (2-Ethylhexyl) phthalate in Vinyl Flooring Test 2"

EPA Science Inventory

This data was generated from a small chamber bis(2-ethylhexyl) phthalate (DEHP) emission test. It was to participate an interaboratory study of DEHP emissions from vinyl flooring in a SVOC emission chamber organized by Virginia Polytechnic Institute and State University (VT).

Virginia's timber, 1966

Treesearch

Herbert A. Knight; Joe P. McClure

1966-01-01

This report presents the principal findings of the third Forest survey of Virginia's timber resource. The resurvey was started in November 1964 and completed in August 1966. Findings of the two previous surveys, completed in 1940 and 1957, provide the basis for measuring the changes that have been occurred and the trends that have developed during the past 26...

Distribution of fluoride in ground water of West Virginia

USGS Publications Warehouse

Mathes, M.V.; Waldron, M.C.

1993-01-01

This report describes the results of a study by the U.S. Geological Survey, in cooperation with the West Virginia Geological and Economic Survey, to evaluate the distribution of fluoride in ground water of West Virginia. Fluoride is a natural chemical constituent in domestic and public water supplies in West Virginia. Fluoride concentrations of about 1.0 milligram per liter in drinking water are beneficial to dental health. Concentrations greater than 2.0 milligrams per liter, however, could harm teeth and bones. Fluoride concentra- tions in ground water of West Virginia range from less than 0.1 to 12 milligrams per liter. Fluoride concentrations that exceed 2.0 milligrams per liter are found in wells drilled to all depths, wells drilled in all topographic settings, and wells drilled into most geologic units. Most fluoride concentrations that exceed 2.0 milligrams per liter are located at sites clustered in the northwestern part of the State.

Searching for Thermal Anomalies on Icy Satellites: Step 1- Validation of the Three Dimensional Volatile-Transport (VT3D)

NASA Astrophysics Data System (ADS)

Simmons, Gary G.; Howett, Carly J. A.; Young, Leslie A.; Spencer, John R.

2015-11-01

In the last few decades, thermal data from the Galileo and Cassini spacecraft have detected various anomalies on Jovian and Saturnian satellites, including the thermally anomalous “PacMan” regions on Mimas and Tethys and the Pwyll anomaly on Europa (Howett et al. 2011, Howett et al. 2012, Spencer et al. 1999). Yet, the peculiarities of some of these anomalies, like the weak detection of the “PacMan” anomalies on Rhea and Dione and the low thermal inertia values of the widespread anomalies on equatorial Europa, are subjects for on-going research (Howett et al. 2014, Rathbun et al. 2010). Further, analysis and review of all the data both Galileo and Cassini took of these worlds will provide information of the thermal inertia and albedos of their surfaces, perhaps highlighting potential targets of interest for future Jovian and Saturnian system missions. Many previous works have used a thermophysical model for airless planets developed by Spencer (1990). However, the Three Dimensional Volatile-Transport (VT3D) model proposed by Young (2012) is able to predict surface temperatures in significantly faster computation time, incorporating seasonal and diurnal insolation variations. This work is the first step in an ongoing investigation, which will use VT3D’s capabilities to reanalyze Galileo and Cassini data. VT3D, which has already been used to analyze volatile transport on Pluto, is validated by comparing its results to that of the Spencer thermal model. We will also present our initial results using VT3D to reanalyze the thermophysical properties of the PacMan anomaly previous discovered on Mimas by Howett et al. (2011), using temperature constraints of diurnal data from Cassini/CIRS. VT3D is expected to be an efficient tool in identifying new thermal anomalies in future Saturnian and Jovian missions.Bibliography:C.J.A. Howett et al. (2011), Icarus 216, 221.C.J.A. Howett et al. (2012), Icarus 221, 1084.C.J.A. Howett et al. (2014), Icarus 241, 239.J

Changes in output of industrial timber products in Virginia, 1976-1978

Treesearch

Richard L. Welch; Thomas R. Bellamy

1980-01-01

Almost 360 million cubic feet of industrial roundwood products were harvested from Virginia’s forest in 1978, and an estimates 137 million cubic feet of wood residues were left in the forests. Virginia shipped 41 million cubic feet of roundwood products to plants outside the State, and Virginia plants received 65 million cubic feet of out-of-state wood. Over 75 percent...

Alumni Giving at Arkansas Tech University: College Experiences and Motivations to Give as Predictors of Giving Behavior

ERIC Educational Resources Information Center

Lackie, Mary Bane

2010-01-01

The purpose of this study was to examine the characteristics of the "Lost Generation" alumni who ended their attendance or graduated from Arkansas Tech University (Tech) between January 1973 and December 1995 relating to their demographic characteristics, perceptions of college experiences, involvement with Tech after graduation, and attitudes…

Developing Web Services for Technology Education. The Graphic Communication Electronic Publishing Project.

ERIC Educational Resources Information Center

Sanders, Mark

1999-01-01

Graphic Communication Electronic Publishing Project supports a Web site (http://TechEd.vt.edu/gcc/) for graphic communication teachers and students, providing links to Web materials, conversion of print materials to electronic formats, and electronic products and services including job listings, resume posting service, and a listserv. (SK)

Adapted managerial mathematical model to study the functions and interactions between enterprises in high-tech cluster

NASA Astrophysics Data System (ADS)

Anguelov, Kiril P.; Kaynakchieva, Vesela G.

2017-12-01

The aim of the current study is to research and analyze Adapted managerial mathematical model to study the functions and interactions between enterprises in high-tech cluster, and his approbation in given high-tech cluster; to create high-tech cluster, taking into account the impact of relationships between individual units in the cluster-Leading Enterprises, network of Enterprises subcontractors, economic infrastructure.

Buffer Layer Doping Concentration Measurement Using VT-VSUB Characteristics of GaN HEMT with p-GaN Substrate Layer

NASA Astrophysics Data System (ADS)

Hu, Cheng-Yu; Nakatani, Katsutoshi; Kawai, Hiroji; Ao, Jin-Ping; Ohno, Yasuo

To improve the high voltage performance of AlGaN/GaN heterojunction field effect transistors (HFETs), we have fabricated AlGaN/GaN HFETs with p-GaN epi-layer on sapphire substrate with an ohmic contact to the p-GaN (p-sub HFET). Substrate bias dependent threshold voltage variation (VT-VSUB) was used to directly determine the doping concentration profile in the buffer layer. This VT-VSUB method was developed from Si MOSFET. For HFETs, the insulator is formed by epitaxially grown and heterogeneous semiconductor layer while for Si MOSFETs the insulator is amorphous SiO2. Except that HFETs have higher channel mobility due to the epitaxial insulator/semiconductor interface, HFETs and Si MOSFETs are basically the same in the respect of device physics. Based on these considerations, the feasibility of this VT-VSUB method for AlGaN/GaN HFETs was discussed. In the end, the buffer layer doping concentration was measured to be 2 × 1017cm-3, p-type, which is well consistent with the Mg concentration obtained from secondary ion mass spectroscopy (SIMS) measurement.

A survey of masonry and concrete arch bridges in Virginia.

DOT National Transportation Integrated Search

2000-01-01

Under the National Historic Preservation Act of 1966, older bridges being considered for upgrading or replacement must be evaluated for historic significance. The Virginia Transportation Research Council conducted a study of Virginia's pre-1932 mason...

Autism in Virginia: A Statewide Study. Summary. [and] A Study of Statewide Services for Persons with Autism in Virginia. Final Report.

ERIC Educational Resources Information Center

Bauserman, Deborah; And Others

The two documents combined here both pertain to the same 18 month study of autism in the state of Virginia. "Autism in Virginia" is a six page summary of the 250 page final report; it is intended for parents and professionals needing to get at the highlights of the larger document. The final report presents detailed findings from a study…

Tech Prep II: Implementation Final Report.

ERIC Educational Resources Information Center

Brown, Jane A.

This document contains the final progress report on a tech prep implementation project and the Work Force Challenge 2000 Report developed during the project. The final report lists these major accomplishments: approximately 1,500 educators in grades K-12 were provided information concerning future global issues in the work force and the effects in…

Culicoides variipennis (Diptera: Ceratopogonidae) complex in Virginia.

PubMed

Schmidtmann, E T; Holbrook, F R; Day, E; Taylor, T; Tabachnick, W J

1998-09-01

Immature Culicoides variipennis (Coquillett) were sampled from aquatic habitats throughout Virginia, reared to adults, and examined by isozyme electrophoresis to assess their taxonomic status. Data from 22 counties showed that C. v. variipennis is widespread and common, the predominant taxon throughout Virginia, and genetically similar to C. v. variipennis in Maryland. Because C. v. variipennis is considered an inefficient vector of the bluetongue viruses, this observation is consistent with the low seroprevalence of bluetongue in indigenous livestock of the mid-Atlantic region. Culicoides v. sonorensis Wirth & Jones, considered to be the primary North American vector of the bluetongue viruses, was recovered in large numbers only from a wastewater lagoon at a dairy in southeastern Virginia, but also was detected at low levels in 6 other counties. Comparison of genetic distances and patterns of discriminating alleles among Virginia populations of C. v. variipennis and C. v. sonorensis showed that respective subspecies are genetically distinct and show no evidence of introgression, irrespective of geographic- and habitat-level sympatry. The persistence of a pure C. v. sonorensis population in a dairy wastewater lagoon may reflect physico-chemical factors that influence the distribution of immature C. variipennis complex populations. A better understanding of the distribution of the C. variipennis complex will benefit regionalization of U.S. exports of livestock and livestock germplasm to bluetongue-free countries.

TMDL Implementation: Lessons Learned

EPA Pesticide Factsheets

Virginia Tech Center for TMDL and Watershed Studies provided state TMDL implementation information and reviewed ongoing TMDL implementation efforts across the country to identify factors that contribute to successful implementation.

A study of the proposed Virginia Rail Transportation Development Authority.

DOT National Transportation Integrated Search

2004-01-01

Virginia Senate Bill 1279 (2003) calls for the creation of the Virginia Rail Transportation Development Authority. The purpose of this authority is "to finance or assist in the financing of the construction, repair, renovation, restoration, acquisiti...

Connecting Teachers and Ed-Tech Developers: Lessons from NYC's "Gap App" Program. Report

ERIC Educational Resources Information Center

Villavicencio, Adriana; Siman, Nina; Lafayette, Camille; Kang, David

2016-01-01

In 2011, with support from a federal Investing in Innovation grant, the NYC Department of Education launched Innovate NYC Schools. The initiative was designed to address two, related challenges to effectively integrating education technology (ed-tech) into classrooms: First, procurement of ed-tech tools is often hampered by a disconnect between…

A Microbiomic Analysis in African Americans with Colonic Lesions Reveals Streptococcus sp.VT162 as a Marker of Neoplastic Transformation

PubMed Central

Brim, Hassan; Yooseph, Shibu; Lee, Edward; Sherif, Zaki A.; Abbas, Muneer; Laiyemo, Adeyinka O.; Varma, Sudhir; Torralba, Manolito; Dowd, Scot E.; Nelson, Karen E.; Pathmasiri, Wimal; Sumner, Susan; de Vos, Willem; Liang, Qiaoyi; Yu, Jun; Zoetendal, Erwin; Ashktorab, Hassan

2017-01-01

Increasing evidence suggests a role of the gut microbiota in colorectal carcinogenesis (CRC). To detect bacterial markers of colorectal cancer in African Americans a metabolomic analysis was performed on fecal water extracts. DNA from stool samples of adenoma and healthy subjects and from colon cancer and matched normal tissues was analyzed to determine the microbiota composition (using 16S rDNA) and genomic content (metagenomics). Metagenomic functions with discriminative power between healthy and neoplastic specimens were established. Quantitative Polymerase Chain Reaction (q-PCR) using primers and probes specific to Streptococcus sp. VT_162 were used to validate this bacterium association with neoplastic transformation in stool samples from two independent cohorts of African Americans and Chinese patients with colorectal lesions. The metabolomic analysis of adenomas revealed low amino acids content. The microbiota in both cancer vs. normal tissues and adenoma vs. normal stool samples were different at the 16S rRNA gene level. Cross-mapping of metagenomic data led to 9 markers with significant discriminative power between normal and diseased specimens. These markers identified with Streptococcus sp. VT_162. Q-PCR data showed a statistically significant presence of this bacterium in advanced adenoma and cancer samples in an independent cohort of CRC patients. We defined metagenomic functions from Streptococcus sp. VT_162 with discriminative power among cancers vs. matched normal and adenomas vs. healthy subjects’ stools. Streptococcus sp. VT_162 specific 16S rDNA was validated in an independent cohort. These findings might facilitate non-invasive screening for colorectal cancer. PMID:29120399

76 FR 21790 - Environmental Impact Statement: Interstate 66 Corridor, Virginia

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

... Transportation and Virginia Department of Rail and Public Transportation, for potential transportation... Transportation (VDOT) and Virginia Department of Rail and Public Transportation (VDRPT), will prepare a Tier 1... DEPARTMENT OF TRANSPORTATION Federal Highway Administration Environmental Impact Statement...

Selection and evaluation of performance-graded asphalt binders for Virginia.

DOT National Transportation Integrated Search

1999-06-01

This study recommended performance-graded (PG) binders to be used in hot-mix asphalt in Virginia. Ten conventional viscosity-graded asphalt cements, representing the asphalt typically available in Virginia, were graded under the PG system to develop ...

Developing design elements for scenic byways in Virginia : final report.

DOT National Transportation Integrated Search

1991-01-01

Virginia has had a scenic roads program since 1966 that provides for the designation of certain roads as Virginia Byways. This program does not require the application of any special technical requirements in the selection, designation, maintenance, ...

Forest health in West Virginia: past, present and future

Treesearch

Ray R., Jr. Hicks; Darlene A. Mudrick

1995-01-01

This report chronicles the status of forest health in West Virginia as of 1993. Primary data sources are the Forest Inventory and Analysis reports, West Virginia state forest pest reports, National Oceanographic and Atmospheric Administration weather records and numerous other publications. We attempted to describe primary stressing agents affecting the forest,...

Virginia Telemedia Systems for Administrative, Training and Educational Uses.

ERIC Educational Resources Information Center

Boland, Dorothy S.

This report describes the telecommunications systems currently available in Virginia to deliver educational materials and conduct administrative meetings and training in a cost effective manner. Examples are provided of how state agencies and institutions in Virginia are using each of the technologies and the future potential of each system is…

NPS-NRL-Rice-UIUC Collaboration on Navy Atmosphere-Ocean Coupled Models on Many-Core Computer Architectures Annual Report

DTIC Science & Technology

2015-09-30

DISTRIBUTION STATEMENT A: Distribution approved for public release; distribution is unlimited. NPS-NRL- Rice -UIUC Collaboration on Navy Atmosphere...portability. There is still a gap in the OCCA support for Fortran programmers who do not have accelerator experience. Activities at Rice /Virginia Tech are...for automated data movement and for kernel optimization using source code analysis and run-time detective work. In this quarter the Rice /Virginia

Is Education Facing a "Tech Bubble"?

ERIC Educational Resources Information Center

Davis, Michelle R.

2013-01-01

Educational technology companies and entrepreneurs may face the risk of a "tech bubble," similar to the massive boom-and-bust that rocked the technology market in the late 1990s, according to market analysts and a recently released paper. A relatively new focus on K-12 educational technology as an investment vehicle, a surge of investors looking…

The Road to Lasting Tech Leadership

ERIC Educational Resources Information Center

Luthra, Shabbi; Fochtman, Paul

2011-01-01

As with many schools, tech integration at the American School of Bombay (ASB) was varied and scattered. ASB had enthusiastic teachers who used technology in class, but they were the exception. As a result, just a small percentage of students experienced new ways of learning. The authors wanted to turn the occasional use of technology into a…

Population ecology of variegate darter (Etheostoma variatum) in Virginia

USGS Publications Warehouse

Argentina, Jane E.; Angermeier, Paul; Hallerman, Eric M.

2013-01-01

Variegate darters (Etheostoma variatum) were listed as endangered in Virginia in 1992. Reasons for listing included habitat degradation and concerns about current and future impacts of coal mining throughout their Virginia range. Prior to this research, little was known about variegate darter distribution, habitat use, or populations in Virginia. Two primary goals of this research were to gain knowledge about the current population ecology and the relationship between landscape-level factors (e.g., land cover changes, watershed size, isolation from other populations) on current and past variegate darter population sizes.We investigated distribution, habitat suitability, population genetics, and population size and structure of variegate darters in the upper Big Sandy River drainage, Buchanan, Dickenson, and Wise Co., Virginia. Our results indicate variegate darters are primarily found in the Levisa Fork, with highest densities and abundances between its confluence with Dismal Creek and the Virginia-Kentucky border. Sporadic occurrences in smaller tributaries to the Levisa and Tug forks indicate they exist more widely in low densities, especially near the confluence with the Tug and Levisa mainstems. Detection of variegate darters in smaller tributaries was inconsistent, with reach-level occupancy estimates varying among years. We detected young-of-year variegate darters every year we sampled, but age 1+ darters were indistinguishable from older darters based on standard length.Variegate darter population size and stability in Virginia were estimated via multiple methods, including site occupancy surveys, mark-recapture studies, and population genetic analysis. Using mark-recapture methods at five sites, we estimated overall population size in 2011 to be approximately 12,800 individuals in the 35-km reach between the Levisa Fork - Dismal Creek confluence and the Virginia-Kentucky border. Age structure seemed stable, with breeding adults and young-of-year collected

The Effect of Studying Tech Prep in High School and College Academic Performance

ERIC Educational Resources Information Center

Ray, Larry A.

2011-01-01

This study examined the academic performance of Tech Prep students (referred to as participants) in comparison to non-Tech Prep students (referred to as non-participants) entering a two-year community college from sixteen different high schools in Stark County, Ohio. This study provided a quantitative analysis of students' academic experiences to…

Tech Transfer News. Volume 9, No. 1

NASA Technical Reports Server (NTRS)

Victor, Megan E. (Compiler)

2017-01-01

Kennedy Tech Transfer News is the magazine of the Technology Transfer Office at NASA's Kennedy Space Center, Florida. This magazine seeks to inform and educate civil servant and contractor personnel at Kennedy Space Center about actively participating in achieving NASA's technology transfer and partnership goals.

Virginia's forests, 1992

Treesearch

Michael T. Thompson; Tony G. Johnson

1994-01-01

Since 1986, area of timberland in Virginia declined by 1 percent and currently totals 15.4 million acres. Nonindustrial private owners control 77 percent of the State's timberland. Volume of softwood growing stock increased 6 percent to 6.6 billion cubic feet, and hardwood growing-stock volume was up by an equal rate to 19.8 billion cubic feet. Softwood net...

Implementation of DoD ManTech Projects Receiving FY03-05 Funds

DTIC Science & Technology

2008-12-01

ManTech project is providing an integrated tool to grind, laser clad , and finish repair work of submarine VLS tubes. The system is scheduled for...hours from about 400 - 500 hours to 40 - 50 hours resulting in improved readiness. The in- situ laser clad process eliminates the use of hazardous...Alternate Remote Shipboard Lighting for Reduced Costs .......................................................... 14 2.2.10 ManTech for Military Lasers

Urban and community forests of the Southern Atlantic region: Delaware, District of Columbia, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, West Virginia

Treesearch

David J. Nowak; Eric J. Greenfield

2009-01-01

This report details how land cover and urbanization vary within the states of Delaware, Florida, Georgia, Maryland, North Carolina, South Carolina, Virginia, and West Virginia; and the District of Columbia by community (incorporated and census designated places), county subdivision, and county. Specifically this report provides critical urban and community forestry...

Fine Arts Standards of Learning for Virginia Public Schools

ERIC Educational Resources Information Center

Virginia Department of Education, 2006

2006-01-01

The Fine Arts Standards of Learning in this publication represent a major development in public education in Virginia, emphasizing the importance of instruction in the fine arts (dance arts, music, theatre arts, and visual arts) as an important part of Virginia's efforts to provide challenging educational programs in the public schools. Knowledge…

Roundwood markets and utilization in West Virginia and Ohio

Treesearch

Shawn T. Grushecky; Jan Wiedenbeck; Ben Spong

2011-01-01

West Virginia and Ohio have similar forest resources and extensive forest-based economies. Roundwood is harvested throughout this central Appalachian region and supports a diverse primary and secondary forest products sector. The objective of this research was to investigate the utilization of the forest resource harvested in West Virginia and Ohio. Utilization and...

Examination of regional hardwood roundwood markets in West Virginia

Treesearch

Delton Alderman; William Luppold

2005-01-01

West Virginia's large and diverse hardwood resource ranges from oak-hickory forests in the southern and northwestern regions of the state to northern hardwood stands in the northeastern region. West Virginia is home to a diverse group of primary hardwood processing industries including hardwood grade mills, industrial hardwood sawmills, engineered wood-product...

4. ENVIRONMENT, FROM EAST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. ENVIRONMENT, FROM EAST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE NO. 6051 CARRYING STATE ROUTE 673 (FEATHERBOTTOM ROAD) OVER CATOCTIN CREEK - Virginia Department of Transportation Bridge No. 6051, Spanning Catoctin Creek at State Route 673 (Featherbottom Road), Waterford, Loudoun County, VA

4. ENVIRONMENT, FROM SOUTHEAST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

4. ENVIRONMENT, FROM SOUTHEAST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE NO. 6023 CARRYING STATE ROUTE 646 (ADEN ROAD) OVER RAILROAD TRACKS - Virginia Department of Transportation Bridge No. 6023, Spanning Norfolk Southern tracks at State Route 646, Nokesville, Prince William County, VA

2. ENVIRONMENT, FROM NORTH, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. ENVIRONMENT, FROM NORTH, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE NO. 6051 CARRYING STATE ROUTE 673 (FEATHERBOTTOM ROAD) OVER CATOCTIN CREEK - Virginia Department of Transportation Bridge No. 6051, Spanning Catoctin Creek at State Route 673 (Featherbottom Road), Waterford, Loudoun County, VA

3. ENVIRONMENT, FROM SOUTH, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

3. ENVIRONMENT, FROM SOUTH, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE NO. 6051 CARRYING STATE ROUTE 673 (FEATHERBOTTOM ROAD) OVER CATOCTIN CREEK - Virginia Department of Transportation Bridge No. 6051, Spanning Catoctin Creek at State Route 673 (Featherbottom Road), Waterford, Loudoun County, VA

1. ENVIRONMENT, FROM NORTHWEST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. ENVIRONMENT, FROM NORTHWEST, SHOWING VIRGINIA DEPARTMENT OF TRANSPORTATION BRIDGE NO. 6051 CARRYING STATE ROUTE 673 (FEATHERBOTTOM ROAD) ACROSS CATOCTIN CREEK - Virginia Department of Transportation Bridge No. 6051, Spanning Catoctin Creek at State Route 673 (Featherbottom Road), Waterford, Loudoun County, VA

Igniting the Spark: Tech Trek STEM Camps for Girls. Summary of Survey Findings

ERIC Educational Resources Information Center

American Association of University Women, 2014

2014-01-01

Tech Trek opens up STEM possibilities for girls in many contexts. It expands and influences their academic and social lives, starting in middle school and continuing on into their careers. The program seeks out talented girls, sparks their interest, illuminates the value of a college education, and validates their passions. Tech Trek's exciting,…

34 CFR 406.31 - How does a State carry out the State-Administered Tech-Prep Education Program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 3 2011-07-01 2011-07-01 false How does a State carry out the State-Administered Tech... TECH-PREP EDUCATION PROGRAM What Conditions Must Be Met After a State Receives an Award? § 406.31 How does a State carry out the State-Administered Tech-Prep Education Program? (a) A State board carries...

Northern Virginia wineries: understanding visitor motivations for market segmentation

Treesearch

Cammeral Geide; Laurie Harmon; Robert Baker

2009-01-01

The wine industry is a rapidly growing sector of Virginia's economy, yet little research has been done on this topic. The purpose of this study was to obtain a better understanding of northern Virginia winery visitors' motivations to help winery operators better focus their marketing efforts. This exploratory research project collected basic information about...

A systematic quality review of high-tech AAC interventions as an evidence-based practice.

PubMed

Morin, Kristi L; Ganz, Jennifer B; Gregori, Emily V; Foster, Margaret J; Gerow, Stephanie L; Genç-Tosun, Derya; Hong, Ee Rea

2018-06-01

Although high-tech augmentative and alternative communication (AAC) is commonly used to teach social-communication skills to people with autism spectrum disorder or intellectual disabilities who have complex communication needs, there is a critical need to evaluate the efficacy of this approach. The aim of this systematic review was to evaluate the quality of single-case experimental design research on the use of high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities who have complex communication needs, to determine if this intervention approach meets the criteria for evidence-based practices as outlined by the What Works Clearinghouse. Additionally, information on the following extended methodological standards is reported on all included studies: participant description, description of setting and materials, interventionist description, baseline and intervention description, maintenance, generalization, procedural integrity, and social validity. The results from 18 multiple-baseline or multiple-probe experiments across 17 studies indicate that using high-tech AAC to teach social-communication skills to individuals with autism spectrum disorder or intellectual disabilities and complex communication needs can be considered an evidence-based practice, although the review of comparison (i.e., alternating treatment) design studies did not indicate that high-tech AAC is significantly better than low-tech AAC.

Index to 1982 NASA Tech Briefs, volume 7, numbers 1-4

NASA Technical Reports Server (NTRS)

1986-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1982 Tech Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

Index to 1984 NASA Tech Briefs, volume 9, numbers 1-4

NASA Technical Reports Server (NTRS)

1987-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1984 Tech B Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

Index to 1981 NASA Tech Briefs, volume 6, numbers 1-4

NASA Technical Reports Server (NTRS)

1986-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1981 Tech Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

Index to 1983 NASA Tech Briefs, volume 8, numbers 1-4

NASA Technical Reports Server (NTRS)

1986-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1983 Tech Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

Index to 1986 NASA Tech Briefs, volume 11, numbers 1-4

NASA Technical Reports Server (NTRS)

1987-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1986 Tech Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

Index to 1985 NASA Tech Briefs, volume 10, numbers 1-4

NASA Technical Reports Server (NTRS)

1987-01-01

Short announcements of new technology derived from the R&D activities of NASA are presented. These briefs emphasize information considered likely to be transferrable across industrial, regional, or disciplinary lines and are issued to encourage commercial application. This index for 1985 Tech Briefs contains abstracts and four indexes: subject, personal author, originating center, and Tech Brief Number. The following areas are covered: electronic components and circuits, electronic systems, physical sciences, materials, life sciences, mechanics, machinery, fabrication technology, and mathematics and information sciences.

78 FR 73824 - Foreign-Trade Zone (FTZ) 20-Suffolk, Virginia; Notification of Proposed Production Activity...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-09

... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [B-102-2013] Foreign-Trade Zone (FTZ) 20--Suffolk, Virginia; Notification of Proposed Production Activity; Canon Virginia, Inc. (Toner Cartridges, Toner Bottles and Cartridge Parts); Newport News, Virginia Canon Virginia, Inc. (CVI) submitted a notification of proposed production activity to the...

Development of enhanced pavement deterioration curves.

DOT National Transportation Integrated Search

2016-10-01

This report describes the research performed by the Center for Sustainable Transportation Infrastructure (CSTI) at the Virginia Tech Transportation Institute (VTTI) to develop a pavement condition prediction model, using (negative binomial) regressio...

1. Photocopy of map (from The Virginia Springs, and the ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Photocopy of map (from The Virginia Springs, and the Springs of the South and West by Moorman) No date 'MAP OF ROUTES AND DISTANCES TO THE VIRGINIA SPRINGS' - White Sulphur Springs, U.S. Route 60, White Sulphur Springs, Greenbrier County, WV

Criteria for predicting scour of erodible rock in West Virginia.

DOT National Transportation Integrated Search

2013-09-01

The research project Criteria for Predicting Scour of Erodible Rock in West Virginia (RP-273) was conducted to characterize the hydraulic scour of rock at : 15 selected bridge sites in West Virginia (at least one site in each of WVDOHs ten d...

Potentiometric surface of the middle Potomac Aquifer in Virginia 1993

USGS Publications Warehouse

Hammond, E.C.; McFarland, E.R.; Focazio, M.J.

1994-01-01

Ground-water level measurements from 50 wells in the middle Potomac aquifer in the Coastal Plain Physiographic Province of Virginia in 1993 were used to prepare a map of the potentiometric surface of the aquifer. The map shows the potentiometric surface of the middle Potomac aquifer sharply declining eastward from nearly 100 feet above sear level near the western boundary of the aquifer to 20 feet below sea level, and continues declining gradually toward the Chesapeake Bay and Atlantic Ocean. A cone of depression is apparent around well fields in Franklin, Virginia. The potentiometric surface also appears to be affected by pumping in the area of Henrico County and Hanover County, Virginia. The highest ground-water-level measurement was 89 feet above sea level in Chesterfield County near Richmond, and the lowest ground-water-level measurement was 179 feet below sea level in southeastern Isle of Wight County, Virginia.

2009 Navy ManTech Project Book

DTIC Science & Technology

2009-01-01

pieces which are welded together, filled with syntactic foam , and welded to the sail and hull structure. The ManTech project was successful in...cladding has demonstrated the required performance characteristics . The testing demonstrated manufacturability of optical fibers with enhanced hard...using Liquid Injection Molding Simulation (LIMS) and Polyworx software tools for infusion set-up optimization. Test articles fabricated are

Stateline: Virginia's Excellent Adventure

ERIC Educational Resources Information Center

Christie, Kathy

2004-01-01

The Virginia General Assembly is concerned that "there remains a significant gap between the best- and poorest-performing schools." Even as it acknowledged that most elementary and secondary schools are meeting academic achievement goals, the Assembly proceeded to request that information be collected on best practices used in…

Characterizing Virginia's Private Forest Owners and Their Forest Lands

Treesearch

Thomas W. Birch; Sandra S. Hodge; Michael T. Thompson

1998-01-01

A recently completed forest inventory and two woodland owner surveys have given us insight about the owners of private forest lands in Virginia. There is increasing parcelization of forested lands and an increase in the number of nonindustrial private (NIPF) landowners in Virginia. More than half of the private owners have harvested timber from their holdings at some...

Characterizing Virginia's private forest owners and their forest lands.

Treesearch

Thomas W. Birch; Sandra S. Hodge; Michael T. Thompson

1998-01-01

A recently completed forest inventory and two woodland owner surveys have given us insight about the owners of private forest lands in Virginia. There is increasing parcelization of forested lands and an increase in the number of nonindustrial private (NIPF) landowners in Virginia. More than half of the private owners have harvested timber from their holdings at some...

LASER Tech Briefs, February 1995. Volume 3, No. 1

NASA Technical Reports Server (NTRS)

1995-01-01

Topics included in this issue of LASER Tech Briefs are: Electronic Components and Circuits. Electronic Systems, Physical Sciences, Materials, Mechanics, Fabrication, and Mathematics and Information Sciences, and

Workforce Development and West Virginia: The West Virginia University Approach. Presented to the West Virginia Legislature Joint Education Committee, September 14, 1998.

ERIC Educational Resources Information Center

Hardesty, David C., Jr.

This report highlights the services and programs for workforce development that are available through West Virginia University's (WVU) statewide network of schools, colleges, regional campuses, extension offices, and research units, but does not include four-year undergraduate or graduate programs. Specific sections address the following services,…

Geologic map of the Stephens City quadrangle, Clark, Frederick, and Warren Counties, Virginia

USGS Publications Warehouse

Weary, D.J.; Orndorff, R.C.; Aleman-Gonzalez, W.

2006-01-01

The Stephens City 1:24,000-scale quadrangle is one of several quadrangles in Frederick County, Virginia being mapped by geologists from the U.S. Geological Survey in Reston, VA with funding from the National Cooperative Geologic Mapping Program. This work is part of a project being lead by the U.S. Geological Survey Water Resources Discipline, Virginia District, to investigate the geologic framework and groundwater resources of Frederick County as well as other areas in the northern Shenandoah Valley of Virginia and West Virginia.

West Virginia 511 feasibility study.

DOT National Transportation Integrated Search

2011-06-01

Procedure for requesting a copy of the full report : Please submit your request, in writing, directly to the contact provided below. : Director of the Traffic Engineering Division : West Virginia Department of Transportation, Division of Highways : B...

Virginia Bridge Information Systems Laboratory.

DOT National Transportation Integrated Search

2014-06-01

This report presents the results of applied data mining of legacy bridge databases, focusing on the Pontis and : National Bridge Inventory databases maintained by the Virginia Department of Transportation (VDOT). Data : analysis was performed using a...

NASA Tech Briefs, August 1998. Volume 22, No. 8

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage of medical design, electronic components and circuits, electronic systems, software, materials, mechanics, machinery/automation, physical sciences, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, July 2001. Volume 25, No. 7

NASA Technical Reports Server (NTRS)

2001-01-01

Topics include: special coverage sections on Data Acquisition, and sections on electronic components and systems, software, mechanics, machinery/automation, biomedical and a special section of Photonics Tech Briefs.

Coalbed methane potential in the Appalachian states of Pennsylvania, West Virginia, Maryland, Ohio, Virginia, Kentucky, and Tennessee; an overview

USGS Publications Warehouse

Lyons, Paul C.

1996-01-01

This report focuses on the coalbed methane (CBM) potential of the central Appalachian basin (Virginia, eastern Kentucky, southern West Virginia, and Tennessee) and the northern Appalachian basin (Pennsylvania, northern West Virginia, Maryland, and Ohio). As of April 1996, there were about 800 wells producing CBM in the central and northern Appalachian basin. For the Appalchian basin as a whole (including the Cahaba coal field, Alabama, and excluding the Black Warrior Basin, Alabama), the total CBM production for 1992, 1993, 1994, and 1995, is here estimated at 7.77, 21.51, 29.99, and 32 billion cubic feet (Bcf), respectively. These production data compare with 91.38, 104.70, 110.70, and 112.11 Bcf, respectively, for the same years for the Black Warrior Basin, which is the second largest CBM producing basin in the United States. For 1992-1995, 92-95% of central and northern Appalachian CBM production came from southwestern Virginia, which has by far the largest CBM production the Appalachian states, exclusive of Alabama. For 1994, the average daily production of CBM wells in Virginia was 119.6 Mcf/day, which is about two to four times the average daily production rates for many of the CBM wells in the northern Appalachian basin. For 1992-1995, there is a clear increase in the percentage of CBM being produced in the central and northern Appalachian basin as compared with the Black Warrior Basin. In 1992, this percentage was 8% of the combined central and northern Appalachian and Black Warrior Basin CBM production as compared with 22% in 1995. These trends imply that the Appalachian states, except for Alabama and Virginia, are in their infancy with respect to CBM production. Total in place CBM resources in the central and northern Appalachian basin have been variously estimated at 66-76 trillion cubic feet (Tcf), of which an estimated 14.55 Tcf (3.07 Tcf for central Appalachian basin and 11.48 Tcf for northern Appalachian basin) is technically recoverable according to

A Comparative Case Study Analysis of Campus Violence Prevention Plans at Three Illinois Higher Education Institutions

ERIC Educational Resources Information Center

Brown, Wade R.

2013-01-01

The postsecondary acts of violence at Virginia Technical University (VT) and Northern Illinois University (NIU) forced Illinois legislators to approve the "Campus Security Enhancement Act" in 2008 (110 ILCS 12/20). The "Act" requires all private and public postsecondary education institutions to develop a Campus Violence…

West Virginia and SREB

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2009

2009-01-01

The Southern Regional Education Board (SREB) is a nonprofit organization that works collaboratively with West Virginia and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region…

Georgia tech catalog of gravitational waveforms

NASA Astrophysics Data System (ADS)

Jani, Karan; Healy, James; Clark, James A.; London, Lionel; Laguna, Pablo; Shoemaker, Deirdre

2016-10-01

This paper introduces a catalog of gravitational waveforms from the bank of simulations by the numerical relativity effort at Georgia Tech. Currently, the catalog consists of 452 distinct waveforms from more than 600 binary black hole simulations: 128 of the waveforms are from binaries with black hole spins aligned with the orbital angular momentum, and 324 are from precessing binary black hole systems. The waveforms from binaries with non-spinning black holes have mass-ratios q = m 1/m 2 ≤ 15, and those with precessing, spinning black holes have q ≤ 8. The waveforms expand a moderate number of orbits in the late inspiral, the burst during coalescence, and the ring-down of the final black hole. Examples of waveforms in the catalog matched against the widely used approximate models are presented. In addition, predictions of the mass and spin of the final black hole by phenomenological fits are tested against the results from the simulation bank. The role of the catalog in interpreting the GW150914 event and future massive binary black-hole search in LIGO is discussed. The Georgia Tech catalog is publicly available at einstein.gatech.edu/catalog.

Alkali-silica reactivity in Virginia.

DOT National Transportation Integrated Search

1994-01-01

This project examined occurrences in Virginia of alkali-silica reactivity, which is a major cause of the deterioration of concrete. Concretes were studied to determine the mineral aggregates being affected, and test methods for identifying such aggre...

Search | The University of Virginia

Science.gov Websites

Menu Search The University of Virginia Main menu Life at UVA Start Here Affording UVA Residence Life Logo Life at UVA Academics Arts Athletics Global Health & Medicine Research Schools Libraries Visit

2003 West Virginia crash data

DOT National Transportation Integrated Search

2003-01-01

This report was prepared by Traffic Engineering : personnel, from the West Virginia Division of Highways. The data contained in this : report is collected from Uniform Traffic Crash Reports submitted by state law : enforcement agencies. These law enf...

2002 West Virginia crash data

DOT National Transportation Integrated Search

2003-01-01

This report was prepared by Traffic Engineering : personnel, from the West Virginia Division of Highways. The data contained in this : report is collected from Uniform Traffic Crash Reports submitted by state law : enforcement agencies. These law enf...

Accuracy of Virginia accident data.

DOT National Transportation Integrated Search

1981-09-01

The sources, magnitude, and characteristics of the inaccuracies in Virginia's police-reported accident data were examined. Five techniques were used to (1) determine how accident data are documented, (2) examine the contents of the accident report us...

Aggregate gradation control program, Virginia.

DOT National Transportation Integrated Search

1985-01-01

In 1983, Virginia implemented a specification for the acceptance of aggregate base and bituminous concrete in which the producer undertook the acceptance testing and state personnel did much reduced testing as a monitoring program. Although some peop...

LASER Tech Briefs, Fall 1994. Volume 2, No. 4

NASA Technical Reports Server (NTRS)

1994-01-01

Topics in this issue of LASER Tech briefs include: Electronic Components and Circuits. Electronic Systems, Physical Sciences, Materials, Computer Programs, Fabrication Technology, Mathematics and Information Sciences, and Life Sciences

NASA Tech Briefs, August 2002. Volume 26, No. 8

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on computers, electronic components and systems, software, materials, mechanics, machinery/automation, manufacturing, physical sciences, information sciences, book and reports, and Motion control Tech Briefs.

Building Career Tech Programs into Career Academies

ERIC Educational Resources Information Center

Delano, Rick; Mittelsteadt, Sandy

2005-01-01

In Manatee County, Florida, not only did they build career tech programs into career academies, but they also developed an evaluation process to ensure these career academies were credible. A District Academic team created the "Documentation of Academy Assessment Criteria" with 12 core components and a rubric that helps evaluators…

Astronaut Discusses Life in Space with West Virginia Students

NASA Image and Video Library

2018-01-25

Aboard the International Space Station, Expedition 54 Flight Engineer Joe Acaba of NASA discussed life and scientific studies aboard the orbital complex during an in-flight educational event Jan. 25 with students gathered at the West Virginia Wesleyan College in Buckhannon, West Virginia. Acaba is in the final month of a five-and-a-half month mission aboard the outpost.

Connecting Teachers and Ed-Tech Developers: Lessons from NYC's "Gap App" Program. Technical Appendices

ERIC Educational Resources Information Center

Villavicencio, Adriana; Siman, Nina; Lafayette, Camille; Kang, David

2016-01-01

In 2011, with support from a federal Investing in Innovation grant, the NYC Department of Education launched Innovate NYC Schools. The initiative was designed to address two, related challenges to effectively integrating education technology (ed-tech) into classrooms: First, procurement of ed-tech tools is often hampered by a disconnect between…

Does the high–tech industry consistently reduce CO{sub 2} emissions? Results from nonparametric additive regression model

DOE Office of Scientific and Technical Information (OSTI.GOV)

Xu, Bin; Research Center of Applied Statistics, Jiangxi University of Finance and Economics, Nanchang, Jiangxi 330013; Lin, Boqiang, E-mail: bqlin@xmu.edu.cn

China is currently the world's largest carbon dioxide (CO{sub 2}) emitter. Moreover, total energy consumption and CO{sub 2} emissions in China will continue to increase due to the rapid growth of industrialization and urbanization. Therefore, vigorously developing the high–tech industry becomes an inevitable choice to reduce CO{sub 2} emissions at the moment or in the future. However, ignoring the existing nonlinear links between economic variables, most scholars use traditional linear models to explore the impact of the high–tech industry on CO{sub 2} emissions from an aggregate perspective. Few studies have focused on nonlinear relationships and regional differences in China. Basedmore » on panel data of 1998–2014, this study uses the nonparametric additive regression model to explore the nonlinear effect of the high–tech industry from a regional perspective. The estimated results show that the residual sum of squares (SSR) of the nonparametric additive regression model in the eastern, central and western regions are 0.693, 0.054 and 0.085 respectively, which are much less those that of the traditional linear regression model (3.158, 4.227 and 7.196). This verifies that the nonparametric additive regression model has a better fitting effect. Specifically, the high–tech industry produces an inverted “U–shaped” nonlinear impact on CO{sub 2} emissions in the eastern region, but a positive “U–shaped” nonlinear effect in the central and western regions. Therefore, the nonlinear impact of the high–tech industry on CO{sub 2} emissions in the three regions should be given adequate attention in developing effective abatement policies. - Highlights: • The nonlinear effect of the high–tech industry on CO{sub 2} emissions was investigated. • The high–tech industry yields an inverted “U–shaped” effect in the eastern region. • The high–tech industry has a positive “U–shaped” nonlinear effect in other regions. • The linear

White-crowned sparrows wintering in Maryland and West Virginia

USGS Publications Warehouse

Llewellyn, L.M.

1949-01-01

During the Christmas holidays (1947) five white-crowned sparrows (Zonotrichia l. leucophrys) were trapped and banded at McCoole, Allegany County, Maryland. On January 31 and February 1, 1948, 11 more were banded and a flock of at least 21 white-crowns was counted feeding in the snow under pigweed (Amaranthus hybridus). On the latter date five others were observed feeding under the same type of vegetation near the Potomac River in Keyser, Mineral County, West Virginia. All birds ob- served were immatures. So far as is known this is the first published record for this species wintering in Maryland. It has been previously reported in winter from West Virginia in Hampshire, Kanawha, and Cabell Counties (Maurice G. Brooks, 'A Check List of West Virginia Birds,' 1944).

"Tech-check-tech": a review of the evidence on its safety and benefits.

PubMed

Adams, Alex J; Martin, Steven J; Stolpe, Samuel F

2011-10-01

The published evidence on state-authorized programs permitting final verification of medication orders by pharmacy technicians, including the programs' impact on pharmacist work hours and clinical activities, is reviewed. Some form of "tech-check-tech" (TCT)--the checking of a technician's order-filling accuracy by another technician rather than a pharmacist--is authorized for use by pharmacies in at least nine states. The results of 11 studies published since 1978 indicate that technicians' accuracy in performing final dispensing checks is very comparable to pharmacists' accuracy (mean ± S.D., 99.6% ± 0.55% versus 99.3% ± 0.68%, respectively). In 6 of those studies, significant differences in accuracy or error detection rates favoring TCT were reported (p < 0.05), although published TCT studies to date have had important limitations. In states with active or pilot TCT programs, pharmacists surveyed have reported that the practice has yielded time savings (estimates range from 10 hours per month to 1 hour per day), enabling them to spend more time providing clinical services. States permitting TCT programs require technicians to complete special training before assuming TCT duties, which are generally limited to restocking automated dispensing machines and filling unit dose batches of refills in hospitals and other institutional settings. The published evidence demonstrates that pharmacy technicians can perform as accurately as pharmacists, perhaps more accurately, in the final verification of unit dose orders in institutional settings. Current TCT programs have fairly consistent elements, including the limitation of TCT to institutional settings, advanced education and training requirements for pharmacy technicians, and ongoing quality assurance.

Residential Energy Efficiency Potential: Virginia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wilson, Eric J

Energy used by Virginia single-family homes that can be saved through cost-effective improvements. Prepared by Eric Wilson and Noel Merket, NREL, and Erin Boyd, U.S. Department of Energy Office of Energy Policy and Systems Analysis.

Incident management program for Virginia.

DOT National Transportation Integrated Search

1988-01-01

Freeways that are already operating at or near capacity are becoming more congested because of frequent incidents such as accidents, disabled vehicles, etc. In an effort to initiate an incident management program in Virginia, information from other s...

NASA Tech Briefs, April 1998. Volume 22, No. 4

NASA Technical Reports Server (NTRS)

1998-01-01

Topics include: special coverage on video and imaging, electronic components and circuits, electronic systems, physical sciences, materials, computer software, mechanics, machinery/automation, and a special section of Photonics Tech Briefs.

Opportunities for the privatization of Virginia's rest areas and welcome centers.

DOT National Transportation Integrated Search

1991-01-01

The report presents the findings of a study that investigated the opportunities for the future development, expansion, and operation of Virginia's rest areas and welcome centers through joint efforts of the Virginia Department of Transportation (VDOT...

Methodology for ranking relative importance of structures to Virginia's roadway network.

DOT National Transportation Integrated Search

2016-06-01

In 2011, the Structure and Bridge Division of the Virginia Department of Transportation (VDOT) requested assistance from : the Virginia Transportation Research Council to develop a structure scoring tool that would rank the relative importance of : V...

Land use statistics for West Virginia, Part I

USGS Publications Warehouse

Erwin, Robert B.; ,; ,

1979-01-01

The West Virginia Geological and Economic Survey and the United States Geological Survey have completed a cooperative program to provide land-use and land-cover maps and data for the State. This program begins to satisfy a longstanding need for a consistent level of detail, standardization in categorization, and scale of compilation for land-use and land-cover maps and data. The statistical information contained in this Bulletin provides land-use acreage tabulations for the first 20 counties that have been completed. Statistics are being compiled for the remaining counties and will be published shortly. This information has been derived from the recently completed Land-Use Map of West Virginia (on open file at the West Virginia Geological and Economic Survey - Environmental Section). In addition to land-use acreage, we have also included land-use percent. All statistics throughout this Bulletin are in the same format for ease of comparison.

Traveltime and dispersion in the Shenandoah River and its tributaries, Waynesboro, Virginia, to Harpers Ferry, West Virginia

USGS Publications Warehouse

Taylor, K.R.; James, R.W.; Helinsky, B.M.

1986-01-01

Two traveltime and dispersion measurements using rhodamin dye were conducted on a 178-mile reach of the Shenandoah River between Waynesboro, Virginia, and Harpers Ferry, West Virginia. The flows during the two measurements were at approximately the 85% and 45% flow durations. The two sets of data were used to develop a generalized procedure for predicting traveltimes and downstream concentrations resulting from spillage of water soluble substances at any point along the river reach studied. The procedure can be used to calculate traveltime and concentration data for almost any spillage that occurs during relatively steady flow between a 40% to 95% flow duration. Based on an analogy between the general shape of a time concentration curve and a scalene triangle, the procedures can be used on long river reaches to approximate the conservative time concentration curve for instantaneous spills of contaminants. The triangular approximation technique can be combined with a superposition technique to predict the approximate, conservative time concentration curve for constant rate and variable rate injections of contaminants. The procedure was applied to a hypothetical situation in which 5,000 pounds of contaminants is spilled instantaneously at Island Ford, Virginia. The times required for the leading edge, the peak concentration, and the trailing edge of the contaminant cloud to reach the water intake at Front Royal, Virginia (85 miles downstream), are 234,280, and 340 hrs, respectively, for a flow at an 80% flow duration. The conservative peak concentration would be approximately 940 micrograms/L at Front Royal. The procedures developed cannot be depended upon when a significant hydraulic wave or other unsteady flow condition exists in the flow system or when the spilled material floats or is immiscible in water. (Author 's abstract)

Virginia School Health Guidelines.

ERIC Educational Resources Information Center

Virginia State Dept. of Education, Richmond.

Virginia's Department of Education and Department of Health are concerned with the health of children and youth, and with the implementation of comprehensive school health programs. These guidelines provide a basis for developing a model school health program or for enriching an existing program, focusing on health services and school environment.…

Peak-flow characteristics of Virginia streams

USGS Publications Warehouse

Austin, Samuel H.; Krstolic, Jennifer L.; Wiegand, Ute

2011-01-01

Peak-flow annual exceedance probabilities, also called probability-percent chance flow estimates, and regional regression equations are provided describing the peak-flow characteristics of Virginia streams. Statistical methods are used to evaluate peak-flow data. Analysis of Virginia peak-flow data collected from 1895 through 2007 is summarized. Methods are provided for estimating unregulated peak flow of gaged and ungaged streams. Station peak-flow characteristics identified by fitting the logarithms of annual peak flows to a Log Pearson Type III frequency distribution yield annual exceedance probabilities of 0.5, 0.4292, 0.2, 0.1, 0.04, 0.02, 0.01, 0.005, and 0.002 for 476 streamgaging stations. Stream basin characteristics computed using spatial data and a geographic information system are used as explanatory variables in regional regression model equations for six physiographic regions to estimate regional annual exceedance probabilities at gaged and ungaged sites. Weighted peak-flow values that combine annual exceedance probabilities computed from gaging station data and from regional regression equations provide improved peak-flow estimates. Text, figures, and lists are provided summarizing selected peak-flow sites, delineated physiographic regions, peak-flow estimates, basin characteristics, regional regression model equations, error estimates, definitions, data sources, and candidate regression model equations. This study supersedes previous studies of peak flows in Virginia.

Consideration of VT5 etch-based OPC modeling

NASA Astrophysics Data System (ADS)

Lim, ChinTeong; Temchenko, Vlad; Kaiser, Dieter; Meusel, Ingo; Schmidt, Sebastian; Schneider, Jens; Niehoff, Martin

2008-03-01

Including etch-based empirical data during OPC model calibration is a desired yet controversial decision for OPC modeling, especially for process with a large litho to etch biasing. While many OPC software tools are capable of providing this functionality nowadays; yet few were implemented in manufacturing due to various risks considerations such as compromises in resist and optical effects prediction, etch model accuracy or even runtime concern. Conventional method of applying rule-based alongside resist model is popular but requires a lot of lengthy code generation to provide a leaner OPC input. This work discusses risk factors and their considerations, together with introduction of techniques used within Mentor Calibre VT5 etch-based modeling at sub 90nm technology node. Various strategies are discussed with the aim of better handling of large etch bias offset without adding complexity into final OPC package. Finally, results were presented to assess the advantages and limitations of the final method chosen.

A Management Plan for Historic Bridges in Virginia: Update / Scoping Phase.

DOT National Transportation Integrated Search

2014-04-01

"The Management Plan for Historic Bridges in Virginia, completed in 2001 (hereinafter the 2001 Management Plan), : identified the management and treatment needs for 54 bridges in Virginia that were individually eligible for or listed on the National ...

Roadmeter roughness testing in Virginia.

DOT National Transportation Integrated Search

1972-01-01

A passenger car mounted PCA roadmeter has been correlated with the BPR roughometer used for road roughness testing in Virginia for many years. The results showed a good correlation and that the roadmeter is capable of excellent reproducibility. Roadm...

2001 West Virginia crash data

DOT National Transportation Integrated Search

2001-01-01

This report was prepared by Traffic Engineering : personnel, from the West Virginia Division of Highways. The data contained in this : report is collected from Uniform Traffic Crash Reports submitted to the Division of : Motor Vehicles by state law e...

Study of the penetration of a plate made of titanium alloy VT6 with a steel ball

NASA Astrophysics Data System (ADS)

Buzyurkin, A. E.

2018-03-01

The purpose of this work is the development and verification of mathematical relationships, adapted to the package of finite element analysis LS-DYNA and describing the deformation and destruction of a titanium plate in a high-speed collision. Using data from experiments on the interaction of a steel ball with a titanium plate made of VT6 alloy, verification of the available constants necessary for describing the behavior of the material using the Johnson-Cook relationships was performed, as well as verification of the parameters of the fracture model used in the numerical modeling of the collision process. An analysis of experimental data on the interaction of a spherical impactor with a plate showed that the data accepted for VT6 alloy in the first approximation for deformation hardening in the Johnson-Cook model give too high results on the residual velocities of the impactor when piercing the plate.

76 FR 29290 - Environmental Impact Statement: Interstate 64 Hampton Roads Bridge Tunnel Corridor, Virginia

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

...: Interstate 64 Hampton Roads Bridge Tunnel Corridor, Virginia AGENCY: Federal Highway Administration (FHWA... Interstate 64 Hampton Roads Bridge Tunnel (HRBT) corridor in Virginia. FOR FURTHER INFORMATION CONTACT... Interstate 64 Hampton Roads Bridge Tunnel (HRBT) corridor in Virginia. The approximate limits of the study...

High Touch in a High-Tech World

ERIC Educational Resources Information Center

Gibson, Cindy L.

2009-01-01

In a world of high tech and low touch, it is easy for public relations programs to stray from tried-and-true interpersonal strategies long associated with solid communication planning. New technologies allow communications professionals to quickly send e-mails and telephone calls to selected groups. Social media sites provide users immediate…

Patient Autonomy in a High-Tech Care Context - A Theoretical Framework.

PubMed

Lindberg, Catharina; Fagerström, Cecilia; Willman, Ania

2018-06-12

To synthesise and interpret previous findings with the aim of developing a theoretical framework for patient autonomy in a high-tech care context. Putting the somewhat abstract concept of patient autonomy into practice can prove difficult since when it is highlighted in healthcare literature the patient perspective is often invisible. Autonomy presumes that a person has experience, education, self-discipline and decision-making capacity. Reference to autonomy in relation to patients in high-tech care environments could therefore be considered paradoxical, as in most cases these persons are vulnerable, with impaired physical and/or metacognitive capacity, thus making extended knowledge of patient autonomy for these persons even more important. Theory development. The basic approaches in theory development by Walker and Avant were used to create a theoretical framework through an amalgamation of the results from three qualitative studies conducted previously by the same research group. A theoretical framework - the control-partnership-transition framework - was delineated disclosing different parts co-creating the prerequisites for patient autonomy in high-tech care environments. Assumptions and propositional statements that guide theory development were also outlined, as were guiding principles for use in day-to-day nursing care. Four strategies used by patients were revealed: the strategy of control, the strategy of partnership, the strategy of trust, and the strategy of transition. An extended knowledge base, founded on theoretical reasoning about patient autonomy, could facilitate nursing care that would allow people to remain/become autonomous in the role of patient in high-tech care environments. The control-partnership-transition framework would be of help in supporting and defending patient autonomy when caring for individual patients, as it provides an understanding of the strategies employed by patients to achieve autonomy in high-tech care contexts. The

Characteristics and effectiveness of the Fairfax, Virginia ASAP driver improvement schools.

DOT National Transportation Integrated Search

1973-01-01

There are two driver improvement schools in simultaneous operation associated with the Fairfax, Virginia ASAP. One is conducted by the Northern Virginia Community College and the other by the Fairfax County Public Schools. The NVCC organized and deve...

Crystal Structure of the New Investigational Drug Candidate VT-1598 in Complex with Aspergillus fumigatus Sterol 14α-Demethylase Provides Insights into Its Broad-Spectrum Antifungal Activity

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hargrove, Tatiana Y.; Garvey, Edward P.; Hoekstra, William J.

ABSTRACT Within the past few decades, the incidence and complexity of human fungal infections have increased, and therefore, the need for safer and more efficient, broad-spectrum antifungal agents is high. In the study described here, we characterized the new tetrazole-based drug candidate VT-1598 as an inhibitor of sterol 14α-demethylase (CYP51B) from the filamentous fungusAspergillus fumigatus. VT-1598 displayed a high affinity of binding to the enzyme in solution (dissociation constant, 13 ± 1 nM) and in the reconstituted enzymatic reaction was revealed to have an inhibitory potency stronger than the potencies of all other simultaneously tested antifungal drugs, including fluconazole, voriconazole,more » ketoconazole, and posaconazole. The X-ray structure of the VT-1598/A. fumigatusCYP51 complex was determined and depicts the distinctive binding mode of the inhibitor in the enzyme active site, suggesting the molecular basis of the improved drug potency and broad-spectrum antifungal activity. These data show the formation of an optimized hydrogen bond between the phenoxymethyl oxygen of VT-1598 and the imidazole ring nitrogen of His374, the CYP51 residue that is highly conserved across fungal pathogens and fungus specific. Comparative structural analysis ofA. fumigatusCYP51/voriconazole andCandida albicansCYP51/VT-1161 complexes supports the role of H bonding in fungal CYP51/inhibitor complexes and emphasizes the importance of an optimal distance between this interaction and the inhibitor-heme iron interaction. Cellular experiments using twoA. fumigatusstrains (strains 32820 and 1022) displayed a direct correlation between the effects of the drugs on CYP51B activity and fungal growth inhibition, indicating the noteworthy anti-A. fumigatuspotency of VT-1598 and confirming its promise as a broad-spectrum antifungal agent.« less

Crystal Structure of the New Investigational Drug Candidate VT-1598 in Complex with Aspergillus fumigatus Sterol 14α-Demethylase Provides Insights into Its Broad-Spectrum Antifungal Activity

PubMed Central

Hargrove, Tatiana Y.; Garvey, Edward P.; Hoekstra, William J.; Yates, Christopher M.; Wawrzak, Zdzislaw; Rachakonda, Girish; Villalta, Fernando

2017-01-01

ABSTRACT Within the past few decades, the incidence and complexity of human fungal infections have increased, and therefore, the need for safer and more efficient, broad-spectrum antifungal agents is high. In the study described here, we characterized the new tetrazole-based drug candidate VT-1598 as an inhibitor of sterol 14α-demethylase (CYP51B) from the filamentous fungus Aspergillus fumigatus. VT-1598 displayed a high affinity of binding to the enzyme in solution (dissociation constant, 13 ± 1 nM) and in the reconstituted enzymatic reaction was revealed to have an inhibitory potency stronger than the potencies of all other simultaneously tested antifungal drugs, including fluconazole, voriconazole, ketoconazole, and posaconazole. The X-ray structure of the VT-1598/A. fumigatus CYP51 complex was determined and depicts the distinctive binding mode of the inhibitor in the enzyme active site, suggesting the molecular basis of the improved drug potency and broad-spectrum antifungal activity. These data show the formation of an optimized hydrogen bond between the phenoxymethyl oxygen of VT-1598 and the imidazole ring nitrogen of His374, the CYP51 residue that is highly conserved across fungal pathogens and fungus specific. Comparative structural analysis of A. fumigatus CYP51/voriconazole and Candida albicans CYP51/VT-1161 complexes supports the role of H bonding in fungal CYP51/inhibitor complexes and emphasizes the importance of an optimal distance between this interaction and the inhibitor-heme iron interaction. Cellular experiments using two A. fumigatus strains (strains 32820 and 1022) displayed a direct correlation between the effects of the drugs on CYP51B activity and fungal growth inhibition, indicating the noteworthy anti-A. fumigatus potency of VT-1598 and confirming its promise as a broad-spectrum antifungal agent. PMID:28461309

75 FR 39560 - West Virginia; Major Disaster and Related Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-09

... declaration of a major disaster for the State of West Virginia (FEMA-1918-DR), dated June 24, 2010, and... have determined that the damage in certain areas of the State of West Virginia resulting from severe storms, flooding, mudslides, and landslides beginning on June 12, 2010, and continuing, is of sufficient...

Intercity bus service in Virginia.

DOT National Transportation Integrated Search

1981-01-01

The intercity bus industry in Virginia was examined to gain information on the status of the industry and to determine the likely impacts of state policy options relating to assistance and deregulation on the industry. The national intercity bus indu...

A Management Plan for Historic Bridges in Virginia : The 2017 Update

DOT National Transportation Integrated Search

2018-04-01

A Management Plan for Historic Bridges in Virginia, published in 2001, identified the management and treatment needs for 55 historic bridges in Virginia (i.e., bridges that were individually eligible for or listed on the National Register of Historic...

Floor Plans Rolling Platform, Tech Systems Platform, and Load ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Floor Plans - Rolling Platform, Tech Systems Platform, and Load Platform Plans - Marshall Space Flight Center, F-1 Engine Static Test Stand, On Route 565 between Huntsville and Decatur, Huntsville, Madison County, AL

NASA Tech Briefs, November 2001. Volume 25, No. 11

NASA Technical Reports Server (NTRS)

2001-01-01

Topics include: special coverage section on data acquisition, and sections on electronic components and systems, software, materials, machinery/automation, physical sciences, book and reports, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, September 2001. Volume 25, No. 9

NASA Technical Reports Server (NTRS)

2001-01-01

Topics include: special coverage section on sensors, and sections on electronic components systems, software, materials, machinery/automation, manufacturing/fabrication, bio-medical, book and reports, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, May 2002. Volume 26, No. 5

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on engineering materials, electronic components and circuits, software, mechanics, machinery/automation, manufacturing, physical sciences, information sciences, book and reports, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, September 2002. Volume 26, No. 9

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on data acquisition, electronic components and systems, software, materials, mechanics, machinery/automation, bio-medical, physical sciences, book and reports, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, June 2002. Volume 26, No. 6

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on data acquisition, electronic components and systems, software, materials, mechanics, machinery/automation, physical sciences, book and reports, motion control, and a special section of Photonics Tech Briefs.

Connected vehicle applications for adaptive overhead lighting (on-demand lighting) : final research report.

DOT National Transportation Integrated Search

2016-07-01

The Virginia Tech Transportation Institute (VTTI) has developed an on-demand roadway lighting : system and has tested the systems effect on driver visual performance. On-demand roadway : lighting can dramatically reduce energy usage while maintain...

Computer-Integrated Manufacturing Technology. Tech Prep Competency Profile.

ERIC Educational Resources Information Center

Lakeland Tech Prep Consortium, Kirtland, OH.

This tech prep competency profile covers these occupations: manufacturing technician, computer-assisted design and drafting (CADD) technician, quality technician, and mechanical technician. Section 1 provides occupation definitions. Section 2 lists development committee members. Section 3 provides the leveling codes---abbreviations for grade level…

Virginia Board of Education Student Code of Conduct Policy Guidelines

ERIC Educational Resources Information Center

Virginia Department of Education, 2015

2015-01-01

The Virginia Board of Education's "Student Conduct Policy Guidelines" were first developed in 1994 in response to action by the 1993 General Assembly requiring the Virginia Board of Education to establish such guidelines. In 2004, the "Guidelines" underwent a major revision in response to requirements of § 22.1-279.6. of the…

Emancipated Foster Youth's Transition from Care to Virginia Community Colleges

ERIC Educational Resources Information Center

Scott, Shylan E.

2012-01-01

The focus of this study was the experience of students who had successfully achieved the transition from foster care to enrollment in Virginia Community Colleges. The following questions guided the inquiry: How do students who are emancipating from foster care describe their transition to enrollment at one of the Virginia Community Colleges? What…

Safety belt and motorcycle helmet use in Virginia : the 2002 update.

DOT National Transportation Integrated Search

2002-01-01

Safety belt use data were first collected in Virginia in 1974. Early data (1974-77 and 1983-86) were collected from only the four metropolitan areas (Northern Virginia, Tidewater, Richmond, and Roanoke) of the state. Between 1987 and 1992, data were ...

Low Tech Solutions: A Place To Begin.

ERIC Educational Resources Information Center

Ensign, Arselia S., Ed.

1992-01-01

This guide presents low tech solutions that have worked for some people with disabilities or their parents. Twenty-one ideas are offered to give children with physical disabilities more opportunities for play and art. Examples include recycling stuffed animals into puppets, punching a hole in top of playing cards to accommodate a mouth stick, and…

Relationship of Technology Education to Tech Prep.

ERIC Educational Resources Information Center

Anderson, Lowell D.

With increased global competition, it is imperative that secondary school programs be reformed so as to be able to turn out productive workers having basic skills in reading, writing, and mathematics and the ability to solve problems and learn new information. One proposed reform, tech prep, can be defined as a technical education alternative to…

CareerTech VISION 2012--Transforming CTE Together

ERIC Educational Resources Information Center

Bray, Janet B.

2012-01-01

As the leader in career and technical education (CTE), the Association for Career and Technical Education (ACTE) understands the ongoing challenges faced by the CTE community. That is why ACTE has created CareerTech VISION 2012, a bold and visionary event that addresses the evolving needs of the global society and meets all individual and…

5 Smart Investments for Your Tech Dollars

ERIC Educational Resources Information Center

Demski, Jennifer

2010-01-01

A downturn in the economic climate and an upturn in the technological climate might be higher education IT's "perfect storm." The confluence of budget cuts with the increased reliance on technology in almost all disciplines and administrative areas has put enormous pressure on campus IT leaders to pinpoint and fund tech services that achieve…

Upper Devonian outcrop stratigraphy, southwestern Virginia and southeastern West Virginia

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dennison, J.M.; Filer, J.K.; Rossbach, T.J.

Ongoing outcrop studies are resulting in the extension of existing formal lithostratigraphic units and revision of previously less refined subdivisions of Upper Devonian strata in southwestern Virginia and southeastern West Virginia. A 425 km (263 mi) long stratigraphic cross-section has been constructed primarily from the outcrop belt along the Allegheny Structural Front, supplemented by sections from nearby outcrop belts. This NE-SW striking cross-section is oblique to the nearly due N-S depositional strike of the Upper Devonian Acadian orogenic wedge. To the southwest, the Upper Devonian section thins from 2,100 meters (6,900 feet) to 230 meters (756 feet) as progressively moremore » distal deposits are encountered. An integrated approach has been taken to establish chronostratigraphic control within the cross-section. The best time markers include particularly regressive parasequences which can be identified across facies boundaries (especially the Pound and Briery Gap Sandstones and their equivalents), volcanic ashes, and an organic-rich shale zone marking the base of a major transgression (equivalent to the base of the Huron Shale in Ohio and the Dunkirk Shale of New York). These tools provide chronostratigraphic correlation through the undivided Brallier Formation. Supplemental control includes biostratigraphic markers as well as marine dull redbeds within the Foreknobs which parallel other time lines and may represent partially reduced influxes of oxidized coastal plain sediments during minor parasequence scale regressions.« less

Pricing and inventory policies for Hi-tech products under replacement warranty

NASA Astrophysics Data System (ADS)

Tsao, Yu-Chung; Teng, Wei-Guang; Chen, Ruey-Shii; Chou, Wang-Ying

2014-06-01

Companies, especially in the Hi-tech (high-technology) industry (such as computer, communication and consumer electronic products), often provide a replacement warranty period for purchased items. In reality, simultaneously determining the price and inventory decisions under warranty policy is an important issue. The objective of this paper is to develop a joint pricing and inventory model for Hi-tech products under replacement warranty policy. In the first model, we consider a Hi-tech product feature in which the selling price is declining in a trend. We determine the optimal inventory level for each period and retail price for the first period while maximising the total profit. In the second model, we further determine the optimal retail price and inventory level for each period in the dynamic demand market. This study develops solution approaches to solve the problems described above. Numerical analysis discusses the influence of system parameters on the company's decisions and behaviours. The results of this study could serve as a reference for business managers or administrators.

NASA Tech Briefs, October 2002. Volume 26, No. 10

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on sensors, electronic components and systems, software, materials, materials, mechanics, manufacturing, physical sciences, information sciences, book and reports, motion control and a special section of Photonics Tech Briefs.

NASA Tech Briefs, July 2002. Volume 26, No. 7

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus sensors, software, electronic components and systems, materials, mechanics, machinery/automation, manufacturing, bio-medical, physical sciences, information sciences, book and reports, and a special section of Photonics Tech Briefs.

ECO TECH LINK: PT3 Grant Builds Technology Circles in the K-18 Community.

ERIC Educational Resources Information Center

Klinger, Katie; Duckett, Jane; Medrano, Maria; Crow, Nedra; Stowers, Gwen

Through the vehicle of the PT3 grant program, ECO TECH LINK has built a strong consortium to support technology circles of government, education and business in order to raise student achievement scores, shorten the time it takes to earn a teaching credential, and enhance the quality of teacher credential courses. The ECO TECH LINK grant enables…

Governor Moore Discusses Past and Present Changes in the Region and in West Virginia.

ERIC Educational Resources Information Center

Appalachia, 1986

1986-01-01

West Virginia Governor Arch Moore discusses past and present changes in the Appalachian Region and in West Virginia spurred by the Appalachian Regional Commission. Changes in West Virginia's tax structure, job creation, economic diversification, and public energy facilities are noted as efforts to prepare for the future. (NEC)

30 CFR 948.25 - Approval of West Virginia abandoned mine lands reclamation plan amendments.

Code of Federal Regulations, 2014 CFR

2014-07-01

... March 26, 1993 Amendments contained in House Bill 2492; Expanded eligibility criteria; Acid mine... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of West Virginia abandoned mine lands... STATE WEST VIRGINIA § 948.25 Approval of West Virginia abandoned mine lands reclamation plan amendments...

30 CFR 948.25 - Approval of West Virginia abandoned mine lands reclamation plan amendments.

Code of Federal Regulations, 2013 CFR

2013-07-01

... March 26, 1993 Amendments contained in House Bill 2492; Expanded eligibility criteria; Acid mine... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of West Virginia abandoned mine lands... STATE WEST VIRGINIA § 948.25 Approval of West Virginia abandoned mine lands reclamation plan amendments...

30 CFR 948.25 - Approval of West Virginia abandoned mine lands reclamation plan amendments.

Code of Federal Regulations, 2012 CFR

2012-07-01

... March 26, 1993 Amendments contained in House Bill 2492; Expanded eligibility criteria; Acid mine... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of West Virginia abandoned mine lands... STATE WEST VIRGINIA § 948.25 Approval of West Virginia abandoned mine lands reclamation plan amendments...

Understory composition of hardwood stands in north central West Virginia

Treesearch

M.J. Twery

1991-01-01

Understory composition was measured on 960 10.5 m2 plots in 16 stands on the West Virginia University Forest in north-central West Virginia. The overstory composition was dominated by oaks (Quercus spp.) on 50% of the stands and by a mixture of oaks and yellow-poplar (Liriodendron tulipifera L.) on 50%. All...

Virginia pine seed viable two months before natural cone opening

Treesearch

Thomas W., Jr. Church; Edward I. Sucoff

1960-01-01

Virginia pine (Pinus virginiana Mill.) seed used in nurseries and for forest seeding ordinarily is collected from standing or felled trees in autumn. Some questions that concern the seed collector are: How early in the season does Virginia pine seed ripen? How does seed viability change if the cones are left on the felled trees?

Investigation of panel-to-panel connections and block-outs for full-depth precast concrete bridge decks.

DOT National Transportation Integrated Search

2015-06-01

Experimental tests were performed at Virginia Tech to investigate transverse panel-to-panel connections and horizontal shear : connector block-outs for full-depth precast concrete bridge deck panels. The connections were designed for a deck replaceme...

Experimental and analytical investigation of full-depth precast deck panels on prestressed I-girders.

DOT National Transportation Integrated Search

2008-01-01

A bridge with precast bridge deck panels was built at the Virginia Tech Structures Laboratory to examine constructibility issues, creep and shrinkage behavior, and strength and fatigue performance of transverse joints, different types of shear connec...

NASA Tech Briefs, November 2002. Volume 26, No. 11

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a technology focus on engineering materials, electronic components and systems, software, mechanics, machinery/automation, manufacturing, bio-medical, physical sciences, information sciences book and reports, and a special section of Photonics Tech Briefs.

NASA Tech Briefs, August 2001. Volume 25, No. 8

NASA Technical Reports Server (NTRS)

2001-01-01

Topics include: special coverage section on computers and peripherals, and sections on electronic components systems, software, materials, mechanics, manufacturing/fabrication, physical sciences, book and reports, and a special section of Motion Control Tech Briefs.

NASA Tech Briefs, March 2002. Volume 26, No. 3

NASA Technical Reports Server (NTRS)

2002-01-01

Topics include: a special section on data acquisition, software, electronic components and systems, materials, computer programs, mechanics, machinery/automation, manufacturing, biomedical, physical sciences, book and reports, and a special section of Photonics Tech Briefs.

Computer-Integrated Manufacturing Technology. Tech Prep Competency Profile.

ERIC Educational Resources Information Center

Lakeland Tech Prep Consortium, Kirtland, OH.

This tech prep competency profile for computer-integrated manufacturing technology begins with definitions for four occupations: manufacturing technician, quality technician, mechanical engineering technician, and computer-assisted design/drafting (CADD) technician. A chart lists competencies by unit and indicates whether entire or partial unit is…

National traffic speeds survey I: 2007 : traffic tech.

DOT National Transportation Integrated Search

2012-09-01

The speed survey reviewed in this edition of "Traffic Tech" was designed as a geographic cluster : sample of primary sampling units (PSUs), which can be : a city, county, or group of two or three counties. PSUs : were chosen to represent a range of c...

Planning and Designing Today's Career Tech Facility

ERIC Educational Resources Information Center

Seaman, James

2010-01-01

During the past 20 years, career and technical education (CTE) has gone through significant changes. CTE has evolved in response to the changes technology has had on the job market. Preparing students for high-tech, high-skill job opportunities is the new focus. The facilities that house these programs, however, have not kept pace with these…