Shingles (Herpes Zoster)

MedlinePlus

... Form Controls Cancel Submit Search The CDC Shingles (Herpes Zoster) Note: Javascript is disabled or is not ... United States will develop shingles, also known as herpes zoster, in their lifetime. There are an estimated ...

Next-Generation Factory-Produced Cool Asphalt Shingles: Phase 1 Final Report

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

Levinson, Ronnen M.; Chen, Sharon S.; Ban-Weiss, George A.

As the least expensive category of high-slope roofing in the U.S., shingles are found on the roofs of about 80% of U.S. homes, and constitute about 80% (by product area) of this market. Shingles are also among the least reflective high-slope roofing products, with few cool options on the market. The widespread use of cool roofs in the two warmest U.S. climate zones could reduce annual residential cooling energy use in these zones by over 7%. This project targets the development of high-performance cool shingles with initial solar reflectance at least 0.40 and a cost premium not exceeding US$0.50/ft². Phasemore » 1 of the current study explored three approaches to increasing shingle reflectance. Method A replaces dark bare granules by white bare granules to enhance the near-infrared reflectance attained with cool pigments. Method B applies a white basecoat and a cool-color topcoat to a shingle surfaced with dark bare granules. Method C applies a visually clear, NIR-reflecting surface treatment to a conventionally colored shingle. Method A was the most successful, but our investigation of Method B identified roller coating as a promising top-coating technique, and our study of Method C developed a novel approach based on a nanowire mesh. Method A yielded red, green, brown, and black faux shingles with solar reflectance up to 0.39 with volumetric coloration. Since the base material is white, these reflectances can readily be increased by using less pigment. The expected cost premium for Method A shingles is less than our target limit of $0.50/ft², and would represent less than a 10% increase in the installed cost of a shingle roof. Using inexpensive but cool (spectrally selective) iron oxide pigments to volumetrically color white limestone synthesized from sequestered carbon and seawater appears to offer high albedo at low cost. In Phase 2, we plan to refine the cool shingle prototypes, manufacture cool granules, and manufacture and market high-performance cool shingles.« less

Shingles: Hope through Research

MedlinePlus

... Caregiver Education » Hope Through Research Shingles: Hope Through Research Download publication What is shingles? What are the ... lessen the severity of their chickenpox. top What research is being done? The mission of the National ...

Sting of Shingles: Vaccine, Treatments Reduce Risks

MedlinePlus

... shingles. Links Shingles (AgePage) Shots for Safety (AgePage) Red, Itchy Rash? NIH Office of Communications and Public Liaison Building 31, Room 5B52 Bethesda, MD 20892-2094 nihnewsinhealth@od.nih. ...

Chickenpox and Shingles Tests

MedlinePlus

... Time and International Normalized Ratio (PT/INR) PSEN1 Quantitative Immunoglobulins Red Blood Cell (RBC) Antibody Identification Red ... of Neurological Disorders and Stroke: Shingles, Hope Through Research CDC: Shingles MedlinePlus Medical Encyclopedia: Chickenpox March of ...

Shingles.

PubMed

Litchfield, Sheila M

2010-06-01

Shingles, an acute infection of the nervous system, and postherpetic neuralgia (PHN), a painful complication of zoster that can prolong recovery, are likely to be seen more frequently in the U.S. workplace as the population ages and as workers return to the workplace in immunocompromised states (e.g., with AIDS, after treatment for cancer, and after organ transplantation). Shingles and PHN could adversely affect productivity and lead to absenteeism. Zostavax is a new vaccine effective for preventing shingles and PHN. Occupational health nurses can recognize potential cases of shingles and refer for treatment early. Occupational health nurses are also in a position to establish vaccination campaigns or to recommend vaccinations to employees. It is anticipated that early intervention and prevention of shingles could reduce absenteeism, improve productivity in the workplace, and significantly improve quality of life for the aging work force. Copyright 2010, SLACK Incorporated.

Recombinant zoster (shingles) vaccine, RZV - what you need to know

MedlinePlus

... gov/ency/article/007736.htm Recombinant zoster (shingles) vaccine, RZV - what you need to know To use ... in its entirety from the CDC Recombinant Shingles Vaccine Information Statement (VIS): www.cdc.gov/vaccines/hcp/ ...

Protecting Yourself From Shingles | NIH MedlinePlus the Magazine

MedlinePlus

... with shingles can spread the disease through direct contact with the rash when the rash is in the blister phase. ... person who has never had chickenpox through direct contact with the rash. The person exposed would develop chickenpox, not shingles. ...

Incorporation of recycled asphalt shingles in hot-mixed asphalt pavement mixtures.

DOT National Transportation Integrated Search

2010-03-01

Rises in construction and asphalt binder costs, as well as the growing pressures on landfills, have contributed to the : increased use of tear-off scrap shingles (TOSS) and manufacturer waste scrap shingles (MWSS) into hot-mixed : asphalt (HMA) pavem...

Shingle system

DOEpatents

Dinwoodie, Thomas L [Piedmont, CA

2008-02-12

A barrier, such as a PV module, is secured to a base by a support to create a shingle assembly with a venting region defined between the barrier and base for temperature regulation. Water resistant junctions may be formed between the bases of adjacent shingle assemblies of an array of shingle assemblies. The base may include an insulation layer underlying a water barrier. The base may also include a waterproofing element; the width and height of the barrier may be shorter than the width and height of the waterproofing element.

Asphalt Roofing Shingles Into Energy Project Summary Report

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

Jameson, Rex, PE

2008-04-28

Based on a widely cited September, 1999 report by the Vermont Agency of Natural Resources, nearly 11 million tons of asphalt roofing shingle wastes are produced in the United States each year. Recent data suggests that the total is made up of about 9.4 million tons from roofing tear-offs and about 1.6 million tons from manufacturing scrap. Developing beneficial uses for these materials would conserve natural resources, promote protection of the environment and strengthen the economy. This project explored the feasibility of using chipped asphalt shingle materials in cement manufacturing kilns and circulating fluidized bed (CFB) boilers. A method ofmore » enhancing the value of chipped shingle materials for use as fuel by removing certain fractions for use as substitute raw materials for the manufacture of new shingles was also explored. Procedures were developed to prevent asbestos containing materials from being processed at the chipping facilities, and the frequency of the occurrence of asbestos in residential roofing tear-off materials was evaluated. The economic feasibility of each potential use was evaluated based on experience gained during the project and on a review of the well established use of shingle materials in hot mix asphalt. This project demonstrated that chipped asphalt shingle materials can be suitable for use as fuel in circulating fluidized boilers and cement kilns. More experience would be necessary to determine the full benefits that could be derived and to discover long term effects, but no technical barriers to full scale commercial use of chipped asphalt shingle materials in these applications were discovered. While the technical feasibility of various options was demonstrated, only the use of asphalt shingle materials in hot mix asphalt applications is currently viable economically.« less

Characterization and best use of recycled asphalt shingles in hot-mix asphalt.

DOT National Transportation Integrated Search

2012-10-01

Recycled asphalt shingles (RAS) often containing more than 20 percent asphalt binder has become another black gold in the asphalt industry. There are two basic types of RAS scraps in the market: tear-off asphalt shingles (TOAS) and manufacture waste ...

Mixing and compaction recommendations for warm mix asphalt (WMA) with recycled asphalt shingles (RAS) : final report.

DOT National Transportation Integrated Search

2017-05-01

The use of recycled asphalt shingles (RAS) is an attractive option for asphalt mixture producers due to the : high amount of recycled asphalt binder available in RAS. By weight, RAS contains 10 to 25% asphalt by total : weight of the shingle. The asp...

Installation, care, and maintenance of wood shake and shingle siding

Treesearch

Jack Dwyer; Tony Bonura; Arnie Nebelsick; Sam Williams; Christopher G. Hunt

2011-01-01

This article gives general guidelines for selection, installation, finishing, and maintenance of wood shakes and shingles. The authors gathered information from a variety of sources: research publications on wood finishing, technical data sheets from paint manufacturers, installation instructions for shake and shingle siding, and interviews with experts having...

Shingle System And Method

DOEpatents

Dinwoodie, Thomas L.

2005-04-26

A barrier, such as a PV module, is secured to a base by a support to create a shingle assembly with a venting region defined between the barrier and base for temperature regulation. The bottom edges of the barriers of one row may overlap the top edges of the barriers of another row. The shingle assemblies may be mounted by first mounting the bases to an inclined surface; the barriers may be then secured to the bases using the supports to create rows of shingle assemblies defining venting regions between the barriers and the bases for temperature regulation.

[Reactivation of herpes zoster infection by varicella-zoster virus].

PubMed

Cvjetković, D; Jovanović, J; Hrnjaković-Cvjetković, I; Brkić, S; Bogdanović, M

1999-01-01

There has been considerable interest in varicella-zoster virus in the middle of the twentieth century. Virus isolation in 1958 had made it possible to find out the complete DNA sequence of the varicella-zoster virus. Molecular identify of the causative agents of varicella and shingles had been proved. ETIOPATHOGENESIS AND HISTOPATHOLOGY: Varicella-zoster virus is a member of the Herpesviridae family. After primary infection which results in varicella, the virus becomes latent in the cerebral or posterior root ganglia. Some of these individuals develop shingles after several decades because of virus reactivation. It is caused by decline of cellular immune response. Circumstances such as old age, hard work, using of steroids or malignancies contribute to the appearance of shingles. Histopathological findings include degenerative changes of epithelial cells such as ballooning, multinucleated giant cells and eosinophilic intranuclear inclusions. Shingles occur sporadically, mainly among the elderly who have had varicella. There is no seasonal appearance of shingles. Individuals suffering from shingles may be sometimes contagious for susceptible children because of enormous amount of virus particles in vesicle fluid. Clinically, shingles is characterized at first by pain or discomfort in involved dermatome, usually without constitutional symptoms. Local edema and erythema appear before developing of rash. Maculopapular and vesicular rash evolves into crusts. The most commonly involved ganglia are: lumbar, thoracic, sacral posterior root ganglia, then geniculate ganglion of the VIIth cranial nerve and the trigeminal ganglion. The most common complication, postherpetic neuralgia, may last for as long as two or three weeks, sometimes even one year or more. Other complications that may be seen in shingles, but more rarely, are ocular (keratitis, iridocyclitis, secondary glaucoma, loss of sight), neurological (various motor neuropathies, encephalitis, Guillain-Barre syndrome), secondary bacterial infection of vesicles. Immunocompromised patients often develop more severe disease lasting up to two weeks, skin lesions are more numerous and often with hemorrhagic base and there is a high possibility for cutaneous dissemination and visceral involvement including viral pneumonia, encephalitis and hepatitis. Chronic shingles may also be found in immunocompromised hosts, particularly in those with a diagnosis of HIV infection. In patients with HIV infection, shingles is often characterised by radicular pain and itching several days before appearance of skin lesions. Those patients may have two or more dermatomes involved and recurrences of shingles cannot be quite infrequent in those patients. But visceral involvement is rarer than in other immunocompromised patients. Shingles may occur in the second half of pregnancy and usually have a mild course. However, congenital abnormalities has been described in few cases. The diagnosis of shingles is usually made by history and physical examination. Exceptionally, for example in zoster sine herpete and atypical forms of shingles, virus isolation and serological tests must be used. Some other diseases may cause similar skin lesions and rash (varicella, erysipelas, impetigo, enteroviral infections, herpes simplex infections). These diseases are excluded by using detailed history taking and physical examination, laboratory findings, virus isolation and commercially available serological tests. The vast majority of immunocompetent persons with shingles should be treated only by symptomatic therapy. Predominantly it is directed toward reduction of fever and avoiding secondary bacterial skin infection in immunocompetent hosts. Acute neuritis and post-herpetic neuralgia require administration of various analgesics, even like amitriptyline hydrochloride and fluphenazine hydrochloride. Acyclovir therapy is limited to ophthal

Installation, care, and maintenance of wood shake and shingle roofs

Treesearch

Tony Bonura; Jack Dwyer; Arnie Nebelsick; Brent Stuart; R. Sam Williams; Christopher Hunt

2011-01-01

This article gives general guidelines for selection, installation, finishing, and maintenance of wood shake and shingle roofs. The authors have gathered information from a variety of sources: research publications on wood finishing, technical data sheets from paint manufacturers, installation instructions for shake and shingle roofs, and interviews with experts having...

Fire resistant PV shingle assembly

DOEpatents

Lenox, Carl J.

2012-10-02

A fire resistant PV shingle assembly includes a PV assembly, including PV body, a fire shield and a connection member connecting the fire shield below the PV body, and a support and inter-engagement assembly. The support and inter-engagement assembly is mounted to the PV assembly and comprises a vertical support element, supporting the PV assembly above a support surface, an upper interlock element, positioned towards the upper PV edge, and a lower interlock element, positioned towards the lower PV edge. The upper interlock element of one PV shingle assembly is inter-engageable with the lower interlock element of an adjacent PV shingle assembly. In some embodiments the PV shingle assembly may comprise a ventilation path below the PV body. The PV body may be slidably mounted to the connection member to facilitate removal of the PV body.

Zoster vaccine live for the prevention of shingles in the elderly patient

PubMed Central

Zussman, Jamie; Young, Lorraine

2008-01-01

Shingles, also known as herpes zoster, is a common disease in the elderly population that is caused by reactivation of latent varicella zoster virus. Its manifestations and complications can lead to significant short- and long-term morbidity. In 2006, the United States Food and Drug Administration approved Zoster Vaccine Live (Zostavax®) for the prevention of herpes zoster in immunocompetent adults age 60 and over. The approval was based on the results of a large, multi-center clinical trial, the Shingles Prevention Study. This study showed that vaccination significantly decreased shingles incidence, burden of illness due to disease, and the development of, and severity of postherpetic neuralgia. This review offers an overview of varicella zoster virus infection and complications, a summary of the Shingles Prevention Study, and a critical analysis designed to aid the practicing physician who has questions about vaccine administration. PMID:18686747

Analysis of three-year Wisconsin temperature histories for roof systems using wood, wood-thermoplastic composite, and fiberglass shingles

Treesearch

Jerrold E. Winandy; Cherilyn A. Hatfield

2007-01-01

Temperature histories for various types of roof shingles, wood roof sheathing, rafters, and nonventilated attics were monitored in outdoor attic structures using simulated North American light-framed construction. In this paper, 3-year thermal load histories for wood-based composite roof sheathing, wood rafters, and attics under western redcedar (WRC) shingles, wood-...

Two-year Wisconsin thermal loads for roof assemblies and wood, wood–plastic composite, and fiberglass shingles

Treesearch

Jerrold E. Winandy; Michael Grambsch; Cherilyn Hatfield

2005-01-01

Temperature histories for various types of roof shingles, wood roof sheathing, roof rafters, and non-ventilated attics are being monitored in outdoor attic structures using simulated North American light-framed construction. This report presents 2-year data histories for annual thermal loads for western redcedar, wood–thermoplastic composite, and fiberglass shingles...

Evaluation of the effect of chickenpox vaccination on shingles epidemiology using agent-based modeling.

PubMed

Rafferty, Ellen; McDonald, Wade; Qian, Weicheng; Osgood, Nathaniel D; Doroshenko, Alexander

2018-01-01

Biological interactions between varicella (chickenpox) and herpes zoster (shingles), two diseases caused by the varicella zoster virus (VZV), continue to be debated including the potential effect on shingles cases following the introduction of universal childhood chickenpox vaccination programs. We investigated how chickenpox vaccination in Alberta impacts the incidence and age-distribution of shingles over 75 years post-vaccination, taking into consideration a variety of plausible theories of waning and boosting of immunity. We developed an agent-based model representing VZV disease, transmission, vaccination states and coverage, waning and boosting of immunity in a stylized geographic area, utilizing a distance-based network. We derived parameters from literature, including modeling, epidemiological, and immunology studies. We calibrated our model to the age-specific incidence of shingles and chickenpox prior to vaccination to derive optimal combinations of duration of boosting (DoB) and waning of immunity. We conducted paired simulations with and without implementing chickenpox vaccination. We computed the count and cumulative incidence rate of shingles cases at 10, 25, 50, and 75 years intervals, following introduction of vaccination, and compared the difference between runs with vaccination and without vaccination using the Mann-Whitney U-test to determine statistical significance. We carried out sensitivity analyses by increasing and lowering vaccination coverage and removing biological effect of boosting. Chickenpox vaccination led to a decrease in chickenpox cases. The cumulative incidence of chickenpox had dropped from 1,254 cases per 100,000 person-years pre chickenpox vaccination to 193 cases per 100,000 person-years 10 years after the vaccine implementation. We observed an increase in the all-ages shingles cumulative incidence at 10 and 25 years post chickenpox vaccination and mixed cumulative incidence change at 50 and 75 years post-vaccination. The magnitude of change was sensitive to DoB and ranged from an increase of 22-100 per 100,000 person-years at 10 years post-vaccination for two and seven years of boosting respectively ( p < 0.001). At 75 years post-vaccination, cumulative incidence ranged from a decline of 70 to an increase of 71 per 100,000 person-years for two and seven years of boosting respectively ( p < 0.001). Sensitivity analyses had a minimal impact on our inferences except for removing the effect of boosting. Our model demonstrates that over the longer time period, there will be a reduction in shingles incidence driven by the depletion of the source of shingles reactivation; however in the short to medium term some age cohorts may experience an increase in shingles incidence. Our model offers a platform to further explore the relationship between chickenpox and shingles, including analyzing the impact of different chickenpox vaccination schedules and cost-effectiveness studies.

Surface roughness effects on the solar reflectance of cool asphalt shingles

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

Akbari, Hashem; Berdahl, Paul; Akbari, Hashem

2008-02-17

We analyze the solar reflectance of asphalt roofing shingles that are covered with pigmented mineral roofing granules. The reflecting surface is rough, with a total area approximately twice the nominal area. We introduce a simple analytical model that relates the 'micro-reflectance' of a small surface region to the 'macro-reflectance' of the shingle. This model uses a mean field approximation to account for multiple scattering effects. The model is then used to compute the reflectance of shingles with a mixture of different colored granules, when the reflectances of the corresponding mono-color shingles are known. Simple linear averaging works well, with smallmore » corrections to linear averaging derived for highly reflective materials. Reflective base granules and reflective surface coatings aid achievement of high solar reflectance. Other factors that influence the solar reflectance are the size distribution of the granules, coverage of the asphalt substrate, and orientation of the granules as affected by rollers during fabrication.« less

RAP/RAS workshop.

DOT National Transportation Integrated Search

2013-01-01

: RAP & RAS increases mix stiffness : : Most WMA additives decrease stiffness : : Tear-Off shingles are stiffer than Man-waste shingles : : Using multiple recycled bins improves consistency : : Finer RAS material improves consiste...

Genetics Home Reference: shingles

MedlinePlus

... Aftercare MedlinePlus Encyclopedia: Shingles National Health Service (UK): Post-Herpetic Neuralgia Treatment General Information from MedlinePlus (5 links) Diagnostic Tests Drug Therapy Genetic Counseling Palliative Care Surgery and ...

Health disparities in chickenpox or shingles in Alberta?

PubMed

Russell, M L; Schopflocher, D P; Svenson, L W

2008-01-01

Exploring for evidence of socio-economic health disparities in chickenpox and shingles in Alberta, Canada. Chickenpox and shingles cases were identified from administrative data from Alberta's universal health care insurance system for 1994-2002. Incident cases were those with the earliest dated utilization of a health service (chickenpox: ICD9-CM 052/ICD10-CA B01; shingles: ICD9-CM 053/ ICD10-CA B02). Crude and age-specific rates were estimated for each year by an indicator of socio-demographic status based upon the nature of the payer and eligibility for health care premium subsidy (SES-proxy) for the provincial health care insurance system. Among young children there is a gradient of disparity in chickenpox rates prior to the year in which publicly funded vaccination programs were implemented. After this point, disparities decline but less so for First Nations children than for others. There was no evidence of disparity by SES-proxy for shingles. Publicly funded vaccination programs may effectively contribute to reduction in disease disparities for vaccine-preventable diseases. Further study is required to ascertain why disparities continue for First Nations children.

Solar power roof shingle

NASA Technical Reports Server (NTRS)

Forestieri, A. F.; Ratajczak, A. F.; Sidorak, L. G.

1975-01-01

Silicon solar cell module provides both all-weather protection and electrical power. Module consists of array of circular silicon solar cells bonded to fiberglass substrate roof shingle with fluorinated ethylene propylene encapsulant.

Photos of Shingles

MedlinePlus

... content Start of Search Controls Search Form Controls Cancel Submit Search The CDC CDC A-Z Index ... Z # Start of Search Controls Search Form Controls Cancel Submit Search The CDC Shingles (Herpes Zoster) Note: ...

Herpes zoster (shingles) disseminated (image)

MedlinePlus

Herpes zoster (shingles) normally occurs in a limited area that follows a dermatome (see the "dermatome" picture). In individuals with damaged immune systems, herpes zoster may be widespread (disseminated), causing serious illness. ...

Shingles

MedlinePlus

Herpes zoster - shingles ... Herpes zoster usually clears in 2 to 3 weeks and rarely returns. If the virus affects the ... the chickenpox vaccine. Older adults who receive the herpes zoster vaccine are less likely to have complications ...

Neurological Consequences of Cytomegalovirus Infection

MedlinePlus

... viruses that causes cold sores (herpes simplex virus), infectious mononucleosis (Epstein-Barr virus), and chickenpox/shingles (varicella zoster ... viruses that causes cold sores (herpes simplex virus), infectious mononucleosis (Epstein-Barr virus), and chickenpox/shingles (varicella zoster ...

Fungal Disfigurement of Paper, and Soft Rot of Cedar Shingles 1

PubMed Central

Eveleigh, D. E.

1970-01-01

Disfiguration of paper by Cladosporium cladosporioides is described, and the association between “soft rot” fungi and the greying of cedar shingles in marine locations is reported. Images PMID:5463581

Facts about Chickenpox and Shingles for Adults

MedlinePlus

... heart failure, heart attack, type II diabetes and major depression. Prevention Chickenpox can be prevented by vaccination. Children ... heart failure, heart attack, type II diabetes and major depression. Antiviral medications can be used to treat shingles ...

Development of a shingle-type solar cell module

NASA Technical Reports Server (NTRS)

Shepard, N. F., Jr.; Sanchez, L. E.

1978-01-01

The development of a solar cell module, which is suitable for use in place of shingles on the sloping roofs of residental or commercial buildings, is reported. The design consists of nineteen series-connected 53 mm diameter solar cells arranged in a closely packed hexagon configuration. The shingle solar cell module consists of two basic functional parts: an exposed rigid portion which contains the solar cell assembly, and a semi-flexible portion which is overlapped by the higher courses of the roof installation. Consideration is given to the semi-flexible substrate configuration and solar cell and module-to-module interconnectors. The results of an electrical performance analysis are given and it is noted that high specific power output can be attributed to the efficient packing of the circular cells within the hexagon shape. The shingle should function for at least 15 years, with a specific power output of 98 W/sq w.

1. DEPENDENCY Both pointed and flat shingles appear to be ...

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

1. DEPENDENCY Both pointed and flat shingles appear to be original. Original purpose of this building was not recorded at the time of this survey. - Annandale Plantation, Dependency, State Routes 30 & 18 vicinity, Georgetown, Georgetown County, SC

Investigation of the use of tear-off shingles in asphalt concrete.

DOT National Transportation Integrated Search

2010-05-01

This investigation focused on the use of asphalt shingles that had been removed from roofs and recycled into asphalt concrete. Upon invitation by the Virginia Department of Transportation (VDOT), three asphalt contractors produced and placed sections...

Effects of recycled shingles and increased RAP percentages : [research brief].

DOT National Transportation Integrated Search

2012-01-01

As asphalt binder becomes more expensive, the use of recycled asphalt materials becomes : more attractive. Recycled asphalt pavement (RAP) and recycled asphalt shingles (RAS) offer a partial substitute for virgin aggregate and binder in asphalt pavem...

29. RECYCLED ATTIC JOISTS SHOWING SHINGLE LATH NOTCHING ON TOP ...

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

29. RECYCLED ATTIC JOISTS SHOWING SHINGLE LATH NOTCHING ON TOP SURFACE (Note shadow of plaster lath on bottom surface. See also PA-1440-28.) - James McCrea Houses, 108-110 Sansom Street, Philadelphia, Philadelphia County, PA

Impact of Recycled Asphalt Shingles (RAS) on Asphalt Binder Performance

DOT National Transportation Integrated Search

2018-01-01

This study evaluated the effect of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) on virgin binder true grade and fracture energy density (FED). A mortar approach, which avoids the need for binder extraction, was adopted to quan...

Effect of recovered binders from recycled shingles and increased RAP percentages on resultant binder PG.

DOT National Transportation Integrated Search

2011-12-01

This research evaluated the properties of recycled asphalt binders from Wisconsin sources. Continuous grading : properties were measured for 18 recycled binder sources: 12 reclaimed asphalt pavement (RAP) sources and 6 recycled : asphalt shingle sour...

A critical appraisal of 'Shingrix', a novel herpes zoster subunit vaccine (HZ/Su or GSK1437173A) for varicella zoster virus.

PubMed

Bharucha, Tehmina; Ming, Damien; Breuer, Judith

2017-08-03

HZ/Su, branded as 'Shingrix', is one of the newest vaccines to be submitted for multi-national regulatory approval. It is targeted to prevent shingles, a global concern with aging populations. A live attenuated vaccine for shingles has been available for over a decade, however it is contraindicated in specific subgroups of people, and there are added concerns regarding long-term immunogenicity. HZ/Su is the first subunit vaccine developed to protect against shingles. This paper provides a critical appraisal of current evidence regarding HZ/Su.

Evaluation of stone-matrix asphalt mixtures containing recycled asphalt shingles(RAS).

DOT National Transportation Integrated Search

2017-05-01

In recent years, there has been increased interest in the use of reclaimed material in asphalt : mixtures. The use of recycled asphalt shingles (RAS) has been of interest because of the high asphalt : content, although this asphalt is considerably st...

Evaluation of the benefits of adding waste fiberglass asphalt roofing shingles to hot mix asphalt

DOT National Transportation Integrated Search

1997-07-03

The decreased availability of landfills, growing concern over waste disposal, and rising cost of asphalt cement, resulted in an increased interest in incorporating waste asphalt roofing shingles in the production of asphalt concrete mixes. This proje...

A novel technique for the production of cool colored concrete tile and asphalt shingle roofing products

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

Levinson, Ronnen; Akbari, Hashem; Berdahl, Paul

The widespread use of solar-reflective roofing materials can save energy, mitigate urban heat islands and slow global warming by cooling the roughly 20% of the urban surface that is roofed. In this study we created prototype solar-reflective nonwhite concrete tile and asphalt shingle roofing materials using a two-layer spray coating process intended to maximize both solar reflectance and factory-line throughput. Each layer is a thin, quick-drying, pigmented latex paint based on either acrylic or a poly(vinylidene fluoride)/acrylic blend. The first layer is a titanium dioxide rutile white basecoat that increases the solar reflectance of a gray-cement concrete tile from 0.18more » to 0.79, and that of a shingle surfaced with bare granules from 0.06 to 0.62. The second layer is a 'cool' color topcoat with weak near-infrared (NIR) absorption and/or strong NIR backscattering. Each layer dries within seconds, potentially allowing a factory line to pass first under the white spray, then under the color spray. We combined a white basecoat with monocolor topcoats in various shades of red, brown, green and blue to prepare 24 cool color prototype tiles and 24 cool color prototypes shingles. The solar reflectances of the tiles ranged from 0.26 (dark brown; CIELAB lightness value L* = 29) to 0.57 (light green; L* = 76); those of the shingles ranged from 0.18 (dark brown; L* = 26) to 0.34 (light green; L* = 68). Over half of the tiles had a solar reflectance of at least 0.40, and over half of the shingles had a solar reflectance of at least 0.25.« less

5. EXTERIOR OF TRIPLEX COTTAGE ROOF SHOWING MANVILLE COMPOSITION SHINGLES, ...

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

5. EXTERIOR OF TRIPLEX COTTAGE ROOF SHOWING MANVILLE COMPOSITION SHINGLES, POURED CONCRETE CHIMNEYS, AND TRANSLUCENT PLASTIC COVERING OVER WALKWAY AT REAR OF HOUSE (PHOTO LEFT). VIEW TO NORTHWEST. - Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Creek, Lee Vining, Mono County, CA

Risk of skin and soft tissue infections (including shingles) in patients exposed to anti-tumour necrosis factor therapy: results from the British Society for Rheumatology Biologics Register

PubMed Central

Galloway, James B; Mercer, Louise K; Moseley, Alison; Dixon, William G; Ustianowski, Andrew P; Helbert, Matthew; Watson, Kath D; Lunt, Mark; Hyrich, Kimme L; Symmons, Deborah PM

2013-01-01

Introduction Anti-tumour necrosis factor (TNF) therapy is a mainstay of treatment in rheumatoid arthritis (RA). In 2001, BSRBR was established to evaluate the safety of these agents. This paper addresses the safety of anti-TNF therapy in RA with specific reference to serious skin and soft tissue infections (SSSI) and shingles. Methods A cohort of anti-TNF-treated patients was recruited alongside a comparator group with active RA treated with non-biological disease-modifying antirheumatic drugs (nbDMARD). 11 881 anti-TNF and 3673 nbDMARD patients were analysed. Follow-up was by 6-monthly questionnaires to patients and clinicians. Analyses considered SSSI and shingles separately. Incidence rates (IR) were calculated and then compared using survival analyses. Results The crude IR for SSSI were: anti-TNF 1.6/100 patient-years (95% CI 1.4 to 1.8); nbDMARD 0.7/100 patient-years (95% CI 0.5 to 1.0) and shingles: anti-TNF 1.6/100 patient-years (95% CI 1.3 to 2.0); nbDMARD 0.8/100 patient-years (95% CI 0.6 to 1.1). Adjusted HR were SSSI 1.4 (95% CI 0.9 to 2.4), shingles 1.8 (95% CI 1.2 to 2.8). For SSSI, no significant differences were seen between anti-TNF agents. For shingles, the lowest risk was observed for adalimumab (adjusted HR vs nbDMARD) 1.5 (95% CI 1.1 to 2.0) and highest for infliximab (HR 2.2; 95% CI 1.4 to 3.4)). Conclusion A significantly increased risk of shingles was observed in the anti-TNF-treated cohort. The risk of SSSI tended towards being greater with anti-TNF treatment but was not statistically significant. As with any observational dataset cause and effect cannot be established with certainty as residual confounding may remain. This finding would support the evaluation of zoster vaccination in this population. PMID:22532633

Production of lumber, lath, and shingles in 1918

Treesearch

Henry S. Graves

1920-01-01

In this bulletin, which is one of an annual series covering the period 1904 to 1918, inclusive, with the exception of 1914, are detailed statistics of the 1918 production of lumber, lath, and shingles in the continental United States, with comparative figures from previous annual reports.

Integrated residential photovoltaic array development

NASA Astrophysics Data System (ADS)

Shepard, N. F., Jr.

1981-12-01

An advanced, universally-mountable, integrated residential photovoltaic array concept was defined based upon an in-depth formulation and evaluation of three candidate approaches which were synthesized from existing or proposed residential array concepts. The impact of module circuitry and process sequence is considered and technology gaps and performance drivers associated with residential photovoltaic array concepts are identified. The actual learning experience gained from the comparison of the problem areas of the hexagonal shingle design with the rectangular module design led to what is considered an advanced array concept. Building the laboratory mockup provided actual experience and the opportunity to uncover additional technology gaps.

Integrated residential photovoltaic array development

NASA Technical Reports Server (NTRS)

Shepard, N. F., Jr.

1981-01-01

An advanced, universally-mountable, integrated residential photovoltaic array concept was defined based upon an in-depth formulation and evaluation of three candidate approaches which were synthesized from existing or proposed residential array concepts. The impact of module circuitry and process sequence is considered and technology gaps and performance drivers associated with residential photovoltaic array concepts are identified. The actual learning experience gained from the comparison of the problem areas of the hexagonal shingle design with the rectangular module design led to what is considered an advanced array concept. Building the laboratory mockup provided actual experience and the opportunity to uncover additional technology gaps.

19 CFR 134.33 - J-List exceptions.

Code of Federal Regulations, 2014 CFR

2014-04-01

...)). However, in the case of any article described in this list which is imported in a container, the outermost container in which the article ordinarily reaches the ultimate purchaser is required to be marked to.... Scrap and waste. Screws. Shims, track. Shingles (wood), bundles of (except bundles of red-cedar shingles...

19 CFR 134.33 - J-List exceptions.

Code of Federal Regulations, 2013 CFR

2013-04-01

...)). However, in the case of any article described in this list which is imported in a container, the outermost container in which the article ordinarily reaches the ultimate purchaser is required to be marked to.... Scrap and waste. Screws. Shims, track. Shingles (wood), bundles of (except bundles of red-cedar shingles...

19 CFR 134.33 - J-List exceptions.

Code of Federal Regulations, 2012 CFR

2012-04-01

...)). However, in the case of any article described in this list which is imported in a container, the outermost container in which the article ordinarily reaches the ultimate purchaser is required to be marked to.... Scrap and waste. Screws. Shims, track. Shingles (wood), bundles of (except bundles of red-cedar shingles...

Influence of roofing shingles on asphalt concrete mixture properties. Final report

DOT National Transportation Integrated Search

1993-06-01

It is estimated that the production of new roofing shingles generates approximately 1,000,000 tons of waste annually in the U.S., and about 36,000 tons of this waste is in the Twin Cities Metro Area of Minnesota. With another 8.5 million tons of wast...

Asphalt and Wood Shingling. Roofing Workbook and Tests.

ERIC Educational Resources Information Center

Brown, Arthur

This combination workbook and set of tests contains materials on asphalt and wood shingling that have been designed to be used by those studying to enter the roofing and waterproofing trade. It consists of seven instructional units and seven accompanying objective tests. Covered in the individual units are the following topics: shingling…

Design, fabrication, test, and qualification and price analysis of third generation design solar cell modules

NASA Astrophysics Data System (ADS)

Shepard, N. F.

1980-03-01

The Block 4 shingle type module makes it possible to apply a photovoltaic array to the sloping roof of a residential building by simply nailing the overlapping hexagon shaped shingles to the plywood roof sheathing. This third-generation shingle module design consists of nineteen series connected 100 mm diameter solar cells which are arranged in a closely packed hexagon configuration to provide in excess of 75 watts/sq m of exposed module area under standard operating conditions. The solar cells are individually bonded to the embossed underside of a 4.4 mm thick thermally tempered piece of glass. An experimental silicone pottant was used as the transparent bonding adhesive between the cells and glass. The semi-flexible portion of each shingle module is a composite laminate construction consisting of an outer layer of FLEXSEAL bonded to an inner core of closed cell polyethylene foam. Silaprene is used as the substrate laminating adhesive. The module design has satisfactorily survived qualification testing program which includes 50 thermal cycles between -40 and +90 C, a seven day temperature-humidity exposure test, and a wind resistance test.

Design, fabrication, test, and qualification and price analysis of third generation design solar cell modules

NASA Technical Reports Server (NTRS)

Shepard, N. F.

1980-01-01

The Block 4 shingle type module makes it possible to apply a photovoltaic array to the sloping roof of a residential building by simply nailing the overlapping hexagon shaped shingles to the plywood roof sheathing. This third-generation shingle module design consists of nineteen series connected 100 mm diameter solar cells which are arranged in a closely packed hexagon configuration to provide in excess of 75 watts/sq m of exposed module area under standard operating conditions. The solar cells are individually bonded to the embossed underside of a 4.4 mm thick thermally tempered piece of glass. An experimental silicone pottant was used as the transparent bonding adhesive between the cells and glass. The semi-flexible portion of each shingle module is a composite laminate construction consisting of an outer layer of FLEXSEAL bonded to an inner core of closed cell polyethylene foam. Silaprene is used as the substrate laminating adhesive. The module design has satisfactorily survived qualification testing program which includes 50 thermal cycles between -40 and +90 C, a seven day temperature-humidity exposure test, and a wind resistance test.

Summer temperatures of roof assemblies using western redcedar, wood-thermoplastic composite, or fiberglass shingles

Treesearch

Jerrold E. Winandy; H. Michael Barnes; Robert H. Falk

2004-01-01

For over 10 years, the Forest Products Laboratory has been monitoring the temperature histories of roof sheathing, roof rafters, and unventilated attics in outdoor attic structures that simulate typical light-framed construction. This report briefly summarizes findings from the roof temperature assessment project on black and white fiberglass shingles conducted from...

Production of lumber, lath, and shingles in 1917

Treesearch

Franklin H. Smith; Albert H. Pierson

1919-01-01

In this bulletin, which is one of an annual series covering the period 1904 to 1917, inclusive, with the exception of 1914, are detailed statistics of the 1917 production of lumber, lath, and shingles in the continental United States, with comparative figures from previous annual reports. The collection and compilation of the statistics for the Western States was done...

Reducing shingle waste at a manufacturing facility: 1990 MNTAP summer intern report

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

Menke, D.

1990-12-31

CertainTeed manufactures roofing shingles at it`s Shakopee, MN facility. Two process coating lines, and one assembly line, produce fifteen shingle types in fifteen different colors. The wastes generated by this process were the result of planned and unplanned variations in the continuous production process. Planned variations included changes in color, while felt breaks were common unplanned variations. Five options were identified that could reduce the amount of waste generated: Using a standard procedure for recovering from felt breaks, Creating a process cushion to maintain continuous production in the event of temporary shutdowns, An automated color change process, Manufacture of amore » new product from waste material, Minor process changes to reduce the frequency of breaks.« less

Effectiveness of fire-retardant treatments for shingles after 10 years of outdoor weathering

Treesearch

S. L. LeVan; C. A. Holmes

Some building codes require wood shingles to be fire-retardant treated. Because exterior fire-retardant treatments are subjected to weathering, treatment durability and leach resistance are critical for insuring adequate fire protection. We examined the effectiveness of various fire-retardant treatments on wood after 0, 2, 5, and 10 years of outdoor exposure. We used a...

Thermal load histories for North American roof assembles using various cladding materials including wood-thermoplastic composite shingles

Treesearch

J. E. Winandy

2006-01-01

Since 1991, thermal load histories for various roof cladding types have been monitored in outdoor attic structures that simulate classic North American light-framed construction. In this paper, the 2005 thermal loads for wood-based composite roof sheathing, wood rafters, and attics under wood-plastic composite shingles are compared to common North American roof...

Production of lumber, lath, and shingles in Washington and Oregon 1869-1936.

Treesearch

Herman M. Johnson

1938-01-01

For the information of Government and State agencies and of the public, data on annual lumber, shingle, and lath production in Washington and Oregon during the period 1869-1936 are here presented in tabular and graphic form. These data were obtained by the Forest Service, under cooperative agreement with the Bureau of the Census. They include the product of all mills...

A Review of Methods for the Manufacture of Residential Roofing Materials

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

Akbari, Hashem; Levinson, Ronnen; Berdahl, Paul

2003-06-01

Shingles, tiles, and metal products comprise over 80% (by roof area) of the California roofing market (54-58% fiberglass shingle, 8-10% concrete tile, 8-10% clay tile, 7% metal, 3% wood shake, and 3% slate). In climates with significant demand for cooling energy, increasing roof solar reflectance reduces energy consumption in mechanically cooled buildings, and improves occupant comfort in non-conditioned buildings. This report examines methods for manufacturing fiberglass shingles, concrete tiles, clay tiles, and metal roofing. The report also discusses innovative methods for increasing the solar reflectance of these roofing materials. We have focused on these four roofing products because they aremore » typically colored with pigmented coatings or additives. A better understanding of the current practices for manufacturing colored roofing materials would allow us to develop cool colored materials creatively and more effectively.« less

An active-learning laboratory on immunizations.

PubMed

Donohoe, Krista L; Mawyer, Tonya M; Stevens, J Tyler; Morgan, Laura A; Harpe, Spencer E

2012-12-12

To implement and evaluate an active-learning laboratory activity to teach pharmacy students about influenza, pneumococcal, and shingles vaccines. The laboratory session was divided into 6 immunization stations: 3 stations on influenza including a pediatrics station, and 1 station each for pneumococcal, shingles, and anaphylaxis. Although 118 of 123 (95.9%) students had completed an immunization training certificate prior to attending the laboratory, the average score on a pre-assessment to measure immunization knowledge and confidence was 56%. The post-assessment score was 87.4%. Students' confidence improved by 18.7% to 51.2% in each of the 5 areas assessed. Most respondents rated the activity overall as good or excellent on a post-activity evaluation. An active-learning approach to teaching immunizations allowed students to gain knowledge in simulated real-world experiences and reinforced key concepts on influenza, pneumococcal, and shingles vaccines.

Evaluation of the combined effects of reclaimed asphalt pavement (RAP), reclaimed asphalt shingles (RAS), and different virgin binder sources on the performance of blended binders for mixes with higher percentages of RAP and RAS : a research report from t

DOT National Transportation Integrated Search

2015-11-01

This report summarizes the main findings from a project funded by the National Center for : Sustainable Transportation (NCST) to investigate the use of higher percentages of reclaimed : asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) as a...

Herpes zoster with dysfunction of bladder and anus.

PubMed

Jellinek, E H; Tulloch, W S

1976-12-04

Herpes zoster may give rise to dysfunction of bladder and anus. Mucosal lesions have been reported, and 7 cases are described with retention, loss of sensation, or incontinence. Sacral shingles is associated with sensory loss and flaccid detrusor paralysis. Lumbar shingles may cause retention, and zoster at higher levels can also damage the spinal cord. Recovery is usually complete. The implication for schemes of bladder innervation is discussed.

Evaluation of the combined effects of reclaimed asphalt pavement (RAP), reclaimed asphalt shingles (RAS), and different virgin binder sources on the performance of blended binders for mixes with higher percentages of RAP and RAS : a national center for su

DOT National Transportation Integrated Search

2015-11-01

This report summarizes the main findings from a project funded by the National Center for : Sustainable Transportation (NCST) to investigate the use of higher percentages of reclaimed : asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) as a...

Controlling Energy Consumption in Single Buildings.

DTIC Science & Technology

1982-07-01

Asphalt shingles Apartment 1/2" plywood sheathing; 2"x4 ൦% sidewalls; 0% 1/2" plywood Building stud framing (16" c.c.); 2- endwalls. sheathing,3-1/2...cycling does produce additional wear on belts and motor starting circuits. Further, it may affect building air balance between building zones if more...4" common brick; 1/2" Single-strenght sheet; Asphalt shingles; Apartment plywood shetthing; light 30% sidewalls; 0% 1/2" plywood Buiiding framing; no

Development and testing of shingle-type solar cell molecules

NASA Technical Reports Server (NTRS)

Shepard, N. F.

1978-01-01

The details of a shingle module design which produces in excess of 97 watts/sq m of module area at 1 kW/sq m insolation and at 60 C are reported. This selected design employs a tempered glass coverplate to provide the primary solar cell structural support. The fabrication and testing of a preproduction module of this design has demonstrated that this selected approach will meet the environmental testing requirements imposed by the contract.

A Full Overhead Cost Model for the U.S. Coast Guard Yard, Curtis Bay, Maryland.

DTIC Science & Technology

1982-06-01

80.0 STORAGE SHED B 43 A 35000.50 700.00 B 50 I IMPROVE SHINGLES 1750.43 40.70 B 75 I RELOCTE FLAMB STOR 22432.18 1246.23 81.0 FLAMABLE STORAGE B 43 A...35000.50 700.00 B 45 I UNKWN IMPRVMNT 50.48 1.04 B 50 I IMPROVE SHINGLES 1750.43 40.70 B 75 I RELOCTE FLAMB STOR 22432.18 1246.22 85.0 STORAGE SHED B

42. GARRET, SOUTHWEST CORNER. The roof rafters have been notched ...

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

42. GARRET, SOUTHWEST CORNER. The roof rafters have been notched for shingle lath. In some places the notches and lath do not align. Attached to each joist are furring strips for the 1812 ceiling, allowing it to be lowered about one inch below the under surfaces of the joists. Note that the 1851 shingles were left in place when the 1873-74 tin roof was added. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

DEFENSE INFRASTRUCTURE: DOD Needs to Determine and Use the Most Economical Building Materials and Methods When Acquiring New Permanent Facilities

DTIC Science & Technology

2010-04-01

could result in higher maintenance costs. For example, a wood-frame building finished with a shingle roof might have higher maintenance costs over the...long term compared to a building finished with a steel roof because the shingles would have to be replaced periodically over the life of the...because the exterior surfaces and interior finishes for both the midrise building and separate housing units were very similar, no difference in

Shingle assembly

DOEpatents

Dinwoodie, Thomas L.

2007-02-20

A barrier, such as a PV module, is secured to a base by a support to create a shingle assembly with a venting region defined between the barrier and base for temperature regulation. The first edge of one base may be interengageable with the second edge of an adjacent base to be capable of resisting first and second disengaging forces oriented perpendicular to the edges and along planes oriented parallel to and perpendicular to the base. A deflector may be used to help reduce wind uplift forces.

Aerothermoelastic response analysis for C/SiC panel of ceramic matrix composite shingle thermal protection system

NASA Astrophysics Data System (ADS)

Huo, Lin; Cheng, Xing-Hua; Yang, Tao

2015-05-01

This paper presents a study of aerothermoelastic response of a C/SiC panel, which is a primary structure for ceramic matrix composite shingle thermal protection system for hypersonic vehicles. It is based on a three dimensional thermal protection shingle panel on a quasi-waverider vehicle model. Firstly, the Thin Shock Layer and piston theory are adopted to compute the aerodynamic pressure of rigid body and deformable body, and a series of engineering methods are used to compute the aerodynamic heating. Then an aerothermoelastic loosely-coupled time marching strategy and self-adapting aerodynamic heating time step are developed to analyze the aerothermoelastic response of the panel, with an aerodynamic heating and temperature field coupling parameter selection method being adopted to increase the efficiency. Finally, a few revealing conclusions are reached by analyzing how coupling at different degrees influences the quasi-static aerothermoelastic response of the panel and how aerodynamic pressure of rigid body time step influences the quasi-static aerothermoelastic response on a glide trajectory.

78 FR 78366 - Draft Generic Drug User Fee Act Information Technology Plan; Availability for Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

...] Draft Generic Drug User Fee Act Information Technology Plan; Availability for Comment AGENCY: Food and... the availability for public comment of the draft information technology (IT) plan entitled ``GDUFA Information Technology Plan.'' This plan is intended to provide FDA's approach for enhancing business...

Roofing as a source of nonpoint water pollution.

PubMed

Chang, Mingteh; McBroom, Matthew W; Scott Beasley, R

2004-12-01

Sixteen wooden structures with two roofs each were installed to study runoff quality for four commonly used roofing materials (wood shingle, composition shingle, painted aluminum, and galvanized iron) at Nacogdoches, Texas. Each roof, either facing NW or SE, was 1.22 m wide x 3.66 m long with a 25.8% roof slope. Thus, there were 32 alternatively arranged roofs, consisting of four roof types x two aspects x four replicates, in the study. Runoff from the roofs was collected through galvanized gutters, downspouts, and splitters. The roof runoff was compared to rainwater collected by a wet/dry acid rain collector for the concentrations of eight water quality variables, i.e. Cu(2+), Mn(2+), Pb(2+), Zn(2+), Mg(2+), Al(3+), EC and pH. Based on 31 storms collected between October 1997 and December 1998, the results showed: (1) concentrations of pH, Cu, and Zn in rainwater already exceed the EPA freshwater quality standards even without pollutant inputs from roofs, (2) Zn and Cu, the two most serious pollutants in roof runoff, exceeded the EPA national freshwater water quality standards in virtually 100% and more than 60% of the samples, respectively, (3) pH, EC, and Zn were the only three variables significantly affected by roofing materials, (4) differences in Zn concentrations were significant among all roof types and between all roof runoff and rainwater samples, (5) although there were no differences in Cu concentrations among all roof types and between roof runoff and rainwater, all means and medians of runoff and rainwater exceeded the national water quality standards, (6) water quality from wood shingles was the worst among the roof types studied, and (7) although SE is the most frequent and NW the least frequent direction for incoming storms, only EC, Mg, Mn, and Zn in wood shingle runoff from the SE were significantly higher than those from the NW; the two aspects affected no other elements in runoff from the other three roof types. Also, Zn concentrations from new wood-shingle roofs were significantly higher than those from aged roofs of a previous study. The study demonstrated that roofs could be a serious source of nonpoint water pollution. Since Zn is the most serious water pollutant and wood shingle is the worst of the four roof types, using less compounds and materials associated with Zn along with good care and maintenance of roofs are critical in reducing Zn pollution in roof runoff.

Technology requirements for a generic aerocapture system. [for atmospheric entry

NASA Technical Reports Server (NTRS)

Cruz, M. I.

1980-01-01

The technology requirements for the design of a generic aerocapture vehicle system are summarized. These spacecraft have the capability of completely eliminating fuel-costly retropropulsion for planetary orbit capture through a single aerodynamically controlled atmospheric braking pass from a hyperbolic trajectory into a near circular orbit. This generic system has application at both the inner and outer planets. Spacecraft design integration, navigation, communications, and aerothermal protection system design problems were assessed in the technology requirements study and are discussed in this paper.

Generic Verification Protocol for Testing Pesticide Application Spray Drift Reduction Technologies for Row and Field Crops

EPA Pesticide Factsheets

This generic verification protocol provides a detailed method to conduct and report results from a verification test of pesticide application technologies that can be used to evaluate these technologies for their potential to reduce spray drift.

Chickenpox, chickenpox vaccination, and shingles

PubMed Central

Welsby, P D

2006-01-01

Chickenpox in the United Kingdom, where vaccination is not undertaken, has had a stable epidemiology for decades and is a routine childhood illness. Because of vaccination, chickenpox is now a rarity in the USA. In the UK vaccination is not done because introduction of a routine childhood vaccination might drive up the age at which those who are non‐immune get the illness (chickenpox tends to be more severe the older you are), and the incidence of shingles may increase. The United Kingdom is waiting to see what happens in countries where vaccination is routine. PMID:16679476

Operation SHINGLE (Anzio) 22 January-1 February 1944, Offensive, Deliberate Assault, Amphibious

DTIC Science & Technology

1984-05-21

had la’-re diverse supply dumps easily accessible by truck or rail. AS EsU ly de -mands increased’along with allied air attacks, naval --:~-~oac:ore...Planning called -,r the 7-a-tical Air Corps, aided by strategic air assts, t:-’ zcmin enemy airfields prior to D-lay to estrcy c.-=y a: fcrces andi to...00~ ._ --- ?d:-/ ’- CSI BATTLEBOOK / / CS B ATTLEOOK 3-C OPERATION SHINGLE Combat Studies Institute Fort Leaven4qorth, Kansas DTIC EI.% EE--" DE EU

A 70-year-old woman with shingles: review of herpes zoster.

PubMed

Whitley, Richard J

2009-07-01

Herpes zoster is a common late complication of varicella-zoster virus exposure and can be further complicated by postherpetic neuralgia. Ms A is a 70-year-old woman with shingles and Ramsay-Hunt syndrome who presented to the emergency department with a few days of earache followed by pain in the back of her head. Using her case as a springboard, the diagnosis, natural history, and treatment of herpes zoster and postherpetic neuralgia in immunocompetent older adults are reviewed, in addition to the effectiveness of the herpes zoster vaccine.

Sociodemographic predictors of variation in coverage of the national shingles vaccination programme in England, 2014/15.

PubMed

Ward, Charlotte; Byrne, Lisa; White, Joanne M; Amirthalingam, Gayatri; Tiley, Karen; Edelstein, Michael

2017-04-25

In September 2013, England introduced a shingles vaccination programme to reduce incidence and severity of shingles in the elderly. This study aims to assess variation in vaccine coverage with regards to selected sociodemographic factors to inform activities for improving equity of the programme. Eligible 70year-olds were identified from a national vaccine coverage dataset in 2014/15 that includes 95% of GPs in England. NHS England Local Team (LT) and index of multiple deprivation (IMD) scores were assigned to patients based on GP-postcode. Vaccine coverage (%) with 95% confidence intervals (CIs), were calculated overall and by LT, ethnicity and IMD, using binomial regression. Of 502,058 eligible adults, 178,808 (35.6%) had ethnicity recorded. Crude vaccine coverage was 59.5% (95%CI: 59.3-59.7). Coverage was lowest in London (49.6% coverage, 95%CI: 49.0-50.2), and compared to this coverage was significantly higher in all other LTs (+6.3 to +10.4, p<0.001) after adjusting for ethnicity and IMD. Coverage decreased with increasing deprivation and was 8.2% lower in the most deprived (95%CI: 7.3-9.1) compared with the least deprived IMD quintile (64.1% coverage, 95%CI: 63.6-64.6), after adjustment for ethnicity and LT. Compared with White-British (60.7% coverage, 95%CI: 60.5-61.0), other ethnic groups had between 4.0% (Indian) and 21.8% (Mixed: White and Black African) lower coverage. After adjusting for IMD and LT, significantly lower coverage by ethnicity persisted in all groups, except in Mixed: Other, Indian and Bangladeshi compared with White-British. After taking geography and deprivation into account, shingles vaccine coverage varied by ethnicity. White-British, Indian and Bangladeshi groups had highest coverage; Mixed: White and Black African, and Black-other ethnicities had the lowest. Patients' ethnicity and IMD are predictors of coverage which contribute to, but do not wholly account for, geographical variation coverage. Interventions to address service-related, sociodemographic and ethnic inequalities in shingles vaccine coverage are required. Copyright © 2017 Elsevier Ltd. All rights reserved.

Generic Verification Protocol for Testing Pesticide Application Spray Drift Reduction Technologies for Row and Field Crops (Version 1.4)

EPA Science Inventory

This generic verification protocol provides a detailed method for conducting and reporting results from verification testing of pesticide application technologies. It can be used to evaluate technologies for their potential to reduce spray drift, hence the term “drift reduction t...

The design and development of a rectangular, shingle-type photovoltaic module

NASA Astrophysics Data System (ADS)

Shepard, N. F., Jr.

A shingle-type photovoltaic module has been designed and developed to meet the requirements of specifications for residential applications. The module is ideally suited for installation directly to the sheathing of a sloping, south-facing roof of a residential, industrial, or commercial building. The design requirements are examined, taking into account also module safety requirements. Aspects of module design and analysis are discussed, giving attention to installation details, solar cells and electrical circuit design, the encapsulation system, substrate lamination, and the module-to-module interconnecting cable. Details of module assembly experience and test and outdoor exposure experience are also considered.

The design and development of a rectangular, shingle-type photovoltaic module

NASA Technical Reports Server (NTRS)

Shepard, N. F., Jr.

1982-01-01

A shingle-type photovoltaic module has been designed and developed to meet the requirements of specifications for residential applications. The module is ideally suited for installation directly to the sheathing of a sloping, south-facing roof of a residential, industrial, or commercial building. The design requirements are examined, taking into account also module safety requirements. Aspects of module design and analysis are discussed, giving attention to installation details, solar cells and electrical circuit design, the encapsulation system, substrate lamination, and the module-to-module interconnecting cable. Details of module assembly experience and test and outdoor exposure experience are also considered.

Technology to Enhance Mathematics and Science Instruction: Changes in Teacher Perceptions after Participating in a Yearlong Professional Development Program

ERIC Educational Resources Information Center

Kersaint, Gladis; Ritzhaupt, Albert D.; Liu, Feng

2014-01-01

The purpose of this study is to examine the extent to which teachers of mathematics or science who were engaged in a year-long initiative to help them integrate technological tools were (a) familiar with generic and mathematics- or science-specific technology, (b) comfortable integrating generic and content-specific technology, (c) believe that…

Latent Herpes Viral Reactivation in Astronauts

NASA Technical Reports Server (NTRS)

Pierson, D. L.; Mehta, S. K.; Stowe, R.

2008-01-01

Latent viruses are ubiquitous and reactivate during stressful periods with and without symptoms. Latent herpes virus reactivation is used as a tool to predict changes in the immune status in astronauts and to evaluate associated health risks. Methods: Viral DNA was detected by real time polymerase chain reaction in saliva and urine from astronauts before, during and after short and long-duration space flights. Results and Discussion: EpsteinBarr virus (EBV), cytomegalovirus (CMV), and varicella zoster virus (VZV) reactivated, and viral DNA was shed in saliva (EBV and VZV) or urine (CMV). EBV levels in saliva during flight were 10fold higher than baseline levels. Elevations in EBV specific CD8+ T-cells, viral antibody titers, and specific cytokines were consistent with viral reactivation. Intracellular levels of cytokines were reduced in EBVspecific Tcells. CMV, rarely present in urine of healthy individuals, was shed in urine of 27% of astronauts during all phases of spaceflight. VZV, not found in saliva of asymptomatic individuals, was found in saliva of 50% of astronauts during spaceflight and 35 days after flight. VZV recovered from astronaut saliva was found to be live, infectious virus. DNA sequencing demonstrated that the VZV recovered from astronauts was from the common European strain of VZV. Elevation of stress hormones accompanied viral reactivation indicating involvement of the hypothalmic-pituitary-adrenal and sympathetic adrenal-medullary axes in the mechanism of viral reactivation in astronauts. A study of 53 shingles patients found that all shingles patients shed VZV DNA in their saliva and the VZV levels correlated with the severity of the disease. Lower VZV levels in shingles patients were similar to those observed in astronauts. We proposed a rapid, simple, and cost-effective assay to detect VZV in saliva of patients with suspected shingles. Early detection of VZV infection allows early medical intervention.

Long-Term Effectiveness of the Live Zoster Vaccine in Preventing Shingles: A Cohort Study.

PubMed

Baxter, Roger; Bartlett, Joan; Fireman, Bruce; Marks, Morgan; Hansen, John; Lewis, Edwin; Aukes, Laurie; Chen, Yong; Klein, Nicola P; Saddier, Patricia

2018-01-01

A live attenuated zoster vaccine was licensed in the United States in 2006 for prevention of shingles in persons aged 60 years or older; the indication was extended in 2011 to cover those aged 50-59 years. We assessed vaccine effectiveness (VE) against shingles for 8 years after immunization at Kaiser Permanente Northern California. VE was estimated by Cox regression with a calendar timeline that was stratified by birth year. We adjusted for demographics and time-varying covariates, including comorbidities and immune compromise. From 2007 to 2014, 1.4 million people entered the study when they became age eligible for vaccination; 392,677 (29%) received the zoster vaccine. During 5.8 million person-years of follow-up, 48,889 cases of shingles were observed, including 5,766 among vaccinees. VE was 49.1% (95% confidence interval (CI): 47.5, 50.6) across all follow-up. VE was 67.5% (95% CI: 65.4, 69.5) during the first year after vaccination, waned to 47.2% (95% CI: 44.1, 50.1) during the second year after vaccination, and then waned more gradually through year 8, when VE was 31.8% (95% CI: 15.1, 45.2). Unexpectedly, VE in persons vaccinated when they were aged 80 years or older was similar to VE in younger vaccinees, and VE in persons vaccinated when immune compromised was similar to VE in persons vaccinated when immune competent. © The Author(s) 2017. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Incidence and risk of hospitalisation due to shingles and chickenpox in patients with rheumatic diseases treated with TNF antagonists.

PubMed

García-Doval, Ignacio; Pérez-Zafrilla, Beatriz; Descalzo, Miguel Angel; Roselló, Rosa; Hernández, Maria Victoria; Gómez-Reino, Juan J; Carmona, Loreto

2010-10-01

To estimate the incidence of hospitalisation due to varicella zoster virus (VZV) infection in patients treated with tumour necrosis factor (TNF) antagonists for inflammatory rheumatic conditions and to compare it with the expected rate in the general population. Secondary data analysis was performed of two large databases: (1) the national registry of rheumatic diseases patients treated with biological agents (BIOBADASER); and (2) the national hospital discharge database Conjunto Mínimo Básico de Datos al Alta Hospitalaria. Hospitalisations due to shingles or chickenpox were analysed. For each condition the incidence rate (IR) and the age and gender standardised IR per 100,000 person-years plus the standardised incidence ratio (SIR) and the standardised incidence difference (SID) were estimated. In patients exposed to TNF antagonists, the estimated IR of hospitalisation due to shingles was 32 cases per 100,000 patient-years (95% CI 14 to 78), the expected rate in the general population was 3.4 (95% CI 3.2 to 3.5), the SIR was 9 (95% CI 3 to 20) and the SID was 26 (95% CI 14 to 37). The estimated IR of hospitalisation due to chickenpox was 26 cases per 100,000 (95% CI 10 to 69), the expected rate was 1.9 (95% CI 1.8 to 2.0), the SIR was 19 (95% CI 5 to 47) and the SID 33 (95% CI 21 to 45). Patients suffering rheumatic diseases exposed to TNF antagonists are hospitalised due to VZV infections significantly more frequently than expected in the general population. Since the absolute IR of hospitalisations due to chickenpox and shingles is low in these patients, the implementation of risky preventive measures may not be justified at present.

Shingles (herpes zoster) vaccine (zostavax(®)): a review of its use in the prevention of herpes zoster and postherpetic neuralgia in adults aged ≥50 years.

PubMed

Keating, Gillian M

2013-07-01

The live, attenuated shingles (herpes zoster) vaccine Zostavax(®) is approved in the EU for use in the prevention of herpes zoster and postherpetic neuralgia in adults aged ≥50 years. In adults aged ≥60 years, zoster vaccine reduced the burden of illness associated with herpes zoster, with reductions in the incidence of postherpetic neuralgia and herpes zoster, according to the results of the Shingles Prevention Study. Results of subsequent Short- and Long-Term Persistence Substudies indicate that the efficacy of zoster vaccine is maintained in the longer term, albeit with a gradual decline over time. In the Zostavax Efficacy and Safety Trial, zoster vaccine reduced the incidence of herpes zoster in adults aged 50-59 years. Findings of these studies are supported by the results of large, retrospective, cohort studies. Zoster vaccine was generally well tolerated, with injection-site adverse events being the most commonly reported adverse events. In conclusion, zoster vaccine provides an important opportunity to reduce the burden of illness associated with herpes zoster by reducing the incidence of herpes zoster and postherpetic neuralgia.

Incidence of Latent Virus Shedding during Space Flight

NASA Technical Reports Server (NTRS)

Mehta, Satish K.; Cohrs, Randall J.; Gilden, Donald H.; Tyring, Stephen K.; Ott, C. Mark; Pierson, Duane L.

2008-01-01

Measurements of immune parameters of both cellular and innate immunity indicate alterations in immune function in astronauts. Immune changes are due to stress and perhaps other factors associated with launch, flight, and landing phases. Medical relevance of observed changes is not known. The reactivation of latent viruses has been identified as an important in vivo indicator of clinically relevant immune changes. The polymerase chain reaction (PCR) was used to detect the presence of specific viral DNA in body fluids. Initial studies demonstrated Epstein-Barr virus (EBV) reactivation during all 3 mission phases. EBV is shed in saliva following reactivation from B-cells. Incidence of EBV in saliva was higher than control subjects during all 3 mission phases. However, quantitative PCR revealed 10-fold higher levels of EBV DNA present in saliva collected during flight than found in pre- and post flight specimens. To determine if other latent viruses showed similar effects, cytomegalovirus (CMV), another herpes virus, shed in urine following reactivation was studied. A very low incidence (less than 2%) of CMV in urine is found in healthy, lowstressed individuals. However, 25-50% of astronauts shed CMV in their urine before, during, or after flight. Our studies are now focused on varicella-zoster virus (VZV), the etiological agent of chicken-pox during childhood and shingles later in life. We demonstrated reactivation of VZV and shedding of the virus during and after spaceflight in saliva of astronauts with no sign of active infection or symptoms. The maximum shedding of VZV occurred during the flight phase and diminishes rapidly during the first five days after landing. We have utilized the same PCR assay for VZV in a clinical study of shingles patients. Generally, shingles patients shed much more VZV in saliva than astronauts. However, the VZV levels in astronauts overlap with the lower range of VZV numbers in shingles patients. Saliva from shingles patients and astronauts were cultured and infectious VZV was recovered from both groups. We have concluded that multiple latent viruses do reactivate before, during, and after spaceflight and serve as very sensitive indicators for diminished cellular immunity. Future plans will be focused on the clinical risks posed by the reactivation of these viruses. Initial efforts will determine the effect of longer missions on the International Space Station on the reactivation patterns of these viruses.

GENERIC VERIFICATION PROTOCOL FOR THE VERIFICATION OF PESTICIDE SPRAY DRIFT REDUCTION TECHNOLOGIES FOR ROW AND FIELD CROPS

EPA Science Inventory

This ETV program generic verification protocol was prepared and reviewed for the Verification of Pesticide Drift Reduction Technologies project. The protocol provides a detailed methodology for conducting and reporting results from a verification test of pesticide drift reductio...

'CHEATS': a generic information communication technology (ICT) evaluation framework.

PubMed

Shaw, Nicola T

2002-05-01

This paper describes a generic framework for the evaluation of information communication technologies. This framework, CHEATS, utilises both qualitative and quantitative research methods and has proved appropriate in multiple clinical settings including telepsychiatry, teledermatology and teleeducation. The paper demonstrates how a multidisciplinary approach is essential when evaluating new and emerging technologies, particularly when such systems are implemented in real service as opposed to a research setting.

76 FR 11498 - Submission for OMB Review; Comment Request; Generic Submission of Technology Transfer Center (TTC...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

...; Comment Request; Generic Submission of Technology Transfer Center (TTC) External Customer Satisfaction... Transfer Center (TTC) External Customer Satisfaction Surveys (NCI). Type of Information Collection Request... information on the satisfaction of TTC's external customers with TTC customer services; collect information of...

76 FR 45573 - Agency Information Collection Activities: Proposed Collection; Comment Request; Generic Clearance...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-29

... Technology Research Center survey. Abstract: The information collection activity will garner qualitative.... This type of generic clearance for qualitative information will not be used for quantitative... Collection; Comment Request; Generic Clearance for the Collection of Qualitative Feedback on Agency Service...

Meningitis Myths and Facts

MedlinePlus

... Pertussis (Whooping Cough) Pneumococcal Disease Polio Respiratory Syncytial Virus (RSV) Rotavirus Rubella (German Measles) Shingles (Herpes Zoster) Tetanus (Lockjaw) Advanced Search » Professional ...

Development and Testing of Shingle-type Solar Cell Modules

NASA Technical Reports Server (NTRS)

Shepard, N. F., Jr.

1979-01-01

The design, development, fabrication and testing of a shingle-type terrestrial solar cell module which produces 98 watts/sq m of exposed module area at 1 kW/sq m insolation and 61 C are reported. These modules make it possible to easily incorporate photovoltaic power generation into the sloping roofs of residential or commercial buildings by simply nailing the modules to the plywood roof sheathing. This design consists of nineteen series-connected 53 mm diameter solar cells arranged in a closely packed hexagon configuration. These cells are individually bonded to the embossed surface of a 3 mm thick thermally tempered hexagon-shaped piece of glass. Polyvinyl butyral is used as the laminating adhesive.

Influence of writing and reading intertrack interferences in terms of bit aspect ratio in shingled magnetic recording

NASA Astrophysics Data System (ADS)

Nobuhara, Hirofumi; Okamoto, Yoshihiro; Yamashita, Masato; Nakamura, Yasuaki; Osawa, Hisashi; Muraoka, Hiroaki

2014-05-01

In this paper, we investigate the influence of the writing and reading intertrack interferences (ITIs) in terms of bit aspect ratio (BAR) in shingled magnetic recording by computer simulation using a read/write model which consists of a writing process based on Stoner-Wohlfarth switching asteroid by a one-side shielded isosceles triangular write head and a reading process by an around shielded read head for a discrete Voronoi medium model. The results show that BAR should be 3 to reduce the influence of writing and reading ITIs, media noise, and additive white Gaussian noise in an assumed areal density of 4.61Tbpsi.

Technical analysis of US Army Weapons Systems and related advanced technologies of military interest. Final report

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

NONE

1991-06-14

This report summarizes the activities and accomplishments of an US Army technology security project designed to identify and develop effective policy guidelines for militarily critical technologies in specific Army systems and in broad generic technology areas of military interest, Individual systems analyses are documented in separate Weapons Systems Technical Assessments (WSTAs) and the general generic technology areas are evaluated in the Advanced Technology Assessment Reports (ATARs), However, specific details of these assessments are not addressed here, only recommendations regarding aspects of the defined approach, methodology, and format are provided and discussed.

Implementation and Evaluation of Multiple Adaptive Control Technologies for a Generic Transport Aircraft Simulation

NASA Technical Reports Server (NTRS)

Campbell, Stefan F.; Kaneshige, John T.; Nguyen, Nhan T.; Krishakumar, Kalmanje S.

2010-01-01

Presented here is the evaluation of multiple adaptive control technologies for a generic transport aircraft simulation. For this study, seven model reference adaptive control (MRAC) based technologies were considered. Each technology was integrated into an identical dynamic-inversion control architecture and tuned using a methodology based on metrics and specific design requirements. Simulation tests were then performed to evaluate each technology s sensitivity to time-delay, flight condition, model uncertainty, and artificially induced cross-coupling. The resulting robustness and performance characteristics were used to identify potential strengths, weaknesses, and integration challenges of the individual adaptive control technologies

Steep-Slope Assembly Testing of Clay and Concrete Tile With and Without Cool Pigmented Colors

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

Miller, William A

Cool color pigments and sub-tile venting of clay and concrete tile roofs significantly impact the heat flow crossing the roof deck of a steep-slope roof. Field measures for the tile roofs revealed a 70% drop in the peak heat flow crossing the deck as compared to a direct-nailed asphalt shingle roof. The Tile Roofing Institute (TRI) and its affiliate members are keenly interested in documenting the magnitude of the drop for obtaining solar reflectance credits with state and federal "cool roof" building efficiency standards. Tile roofs are direct-nailed or are attached to a deck with batten or batten and counter-battenmore » construction. S-Misson clay and concrete tile roofs, a medium-profile concrete tile roof, and a flat slate tile roof were installed on fully nstrumented attic test assemblies. Temperature measures of the roof, deck, attic, and ceiling, heat flows, solar reflectance, thermal emittance, and the ambient weather were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventional pigmented and directnailed asphalt shingle roof. ORNL measured the tile's underside temperature and the bulk air temperature and heat flows just underneath the tile for batten and counter-batten tile systems and compared the results to the conventional asphalt shingle.« less

Prevent Shingles

MedlinePlus

... Emergency Preparedness & Response Environmental Health Healthy Living Injury, Violence & Safety Life Stages & Populations Travelers’ Health Workplace Safety & Health Features Media Sign up for Features Get Email Updates To ...

Community and patient values for preventing herpes zoster.

PubMed

Lieu, Tracy A; Ortega-Sanchez, Ismael; Ray, G Thomas; Rusinak, Donna; Yih, W Katherine; Choo, Peter W; Shui, Irene; Kleinman, Ken; Harpaz, Rafael; Prosser, Lisa A

2008-01-01

The US Advisory Committee on Immunization Practices has recently recommended a new vaccine against herpes zoster (shingles) for routine use in adults aged > or =60 years. However, estimates of the cost effectiveness of this vaccine vary widely, in part because of gaps in the data on the value of preventing herpes zoster. Our aims were to (i) generate comprehensive information on the value of preventing a range of outcomes of herpes zoster; (ii) compare these values among community members and patients with shingles and post-herpetic neuralgia (PHN); and (iii) identify clinical and demographic characteristics that explain the variation in these values. Community members drawn from a nationally representative survey research panel (n = 527) completed an Internet-based survey using time trade-off and willingness-to-pay questions to value a series of scenarios that described cases of herpes zoster with varying pain intensities (on a scale of 0 to 10, where 0 represents no pain and 10 represents the worst imaginable pain) and duration (30 days to 1 year). Patients with shingles (n = 382) or PHN (n = 137) [defined as having symptoms for > or =90 days] from two large healthcare systems completed telephone interviews with similar questions to the Internet-based survey and also answered questions about their current experience with herpes zoster. We constructed generalized linear mixed models to evaluate the associations between demographic and clinical characteristics, the length and intensity of the health states and time trade-off and willingness-to-pay values. In time trade-off questions, community members offered a mean of 89 (95% CI 24, 182) discounted days to avoid the least severe scenario (pain level of 3 for 1 month) and a mean of 162 (95% CI 88, 259) discounted days to avoid the most severe scenario (pain level of 8 for 12 months). Compared with patients with shingles, community members traded more days to avoid low-severity scenarios but similar numbers of days to avoid high-severity scenarios. Compared with patients with PHN, community members traded fewer days to avoid high-severity scenarios. In multivariate analyses, older age was the only characteristic significantly associated with higher time trade-off values. In willingness-to-pay questions, community members offered a mean of $US450 (95% CI 203, 893) to avoid pain of level 3 for 1 month and a mean of $US1384 (95% CI 873, 2050) [year 2005 values] to avoid pain of level 8 for 12 months. Community members traded less money than patients with either shingles or PHN to avoid both low- and high-severity scenarios (p-values <0.05 to <0.001). In multivariate models, male gender, higher income and having experienced shingles or PHN were associated with higher willingness to pay to avoid herpes zoster. When patients were asked to assign a value to avoiding their own case of herpes zoster, those with shingles assigned a mean of 67 days or $US2319, while those with PHN assigned a mean of 206 days or $US18 184. Both the time and monetary value traded were associated with the maximum intensity of the pain the individual had experienced, but neither was associated with the duration of the pain. We believe that this study provides the most comprehensive information to date on the value individuals place on preventing herpes zoster, and it includes the only such valuation from nationally representative community members as well as patients with herpes zoster. Community members would trade substantial amounts of time or money to avoid herpes zoster, even in the least severe scenarios. The time trade-off results in this study may differ from those in other studies because of important differences in methods of assessing health utilities. Consideration of both community and patient perspectives is crucial to help decision makers fully determine the implications of their policies now that a vaccine against herpes zoster is available.

Shingles Transmission

MedlinePlus

... Clinical Overview Diagnosis & Testing Prevention in Health Care Settings Laboratory Testing Collecting VZV Specimens CDC National VZV Laboratory Surveillance Resources & References Multimedia Related Links Medline Plus NIH SeniorHealth ...

Generic ICT Skills Profiles: Future Skills for Tomorrow's World.

ERIC Educational Resources Information Center

International Co-operation Europe Ltd. (ICEL), Brussels, Belgium.

This document describes generic skills profiles relevant to key jobs in information and communications technology (ICT). The profiles cover the main job areas for which the ICT industry is experiencing skills shortages. These types of information are provided for 18 generic job profiles: job description (vision, role, lifestyle); examples of job…

About Chickenpox

MedlinePlus

... Resources Multimedia Related Links Medline Plus Shingles About Chickenpox Language: English Español (Spanish) Recommend on Facebook Tweet Share Compartir Chickenpox is a very contagious disease caused by the ...

Technology Solutions Case Study: Field Testing an Unvented Roof with Asphalt Shingles in a Cold Climate

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

K. Ueno and J. Lstiburek

2015-09-01

Test houses with unvented roof assemblies were built to measure long-term moisture performance, in the Chicago area (5A) and the Houston area (2A). The Chicago-area test bed had seven experimental rafter bays, including a "control" vented compact roof, and six unvented roof variants with cellulose or fiberglass insulation. The interior was run at 50% RH. All roofs except the vented cathedral assembly experienced wood moisture contents and RH levels high enough to constitute failure. Disassembly at the end of the experiment showed that the unvented fiberglass roofs had wet sheathing and mold growth. In contrast, the cellulose roofs only hadmore » slight issues, such as rusted fasteners and sheathing grain raise.« less

Assuring Quality in Promoting Generic Skills in the Higher College of Technology (HCT), Muscat: Challenges & Realities

ERIC Educational Resources Information Center

Ali, Holi Ibrahim Holi

2012-01-01

This paper explores EFL teachers' perceptions in relation to the pedagogical and conceptual challenges that they face in promoting generic skills in the Higher College of Technology (HCT), Muscat, in the context of post foundation level provision. A questionnaire was administered to 17 EFL teachers at HCT, at post foundation levels to investigate…

Performance Evaluation of Advanced Retrofit Roof Technologies Using Field-Test Data Phase Three Final Report, Volume 1

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

Biswas, Kaushik; Childs, Phillip W; Atchley, Jerald Allen

2014-05-01

This article presents various metal roof configurations that were tested at Oak Ridge National Laboratory in Tennessee, U.S.A. between 2009 and 2013, and describes their potential for reducing the attic-generated space conditioning loads. These roofs contained different combinations of phase change material, rigid insulation, low emittance surface and above-sheathing ventilation, with standing-seam metal panels on top. These roofs were designed to be installed on existing roofs decks, or on top of asphalt shingles for retrofit construction. All the tested roofs showed the potential for substantial energy savings compared to an asphalt shingle roof, which was used as a control formore » comparison. The roofs were constructed on a series of adjacent attics separated at the gables using thick foam insulation. The attics were built on top of a conditioned room. All attics were vented at the soffit and ridge. The test roofs and attics were instrumented with an array of thermocouples. Heat flux transducers were installed in the roof deck and attic floor (ceiling) to measure the heat flows through the roof and between the attic and conditioned space below. Temperature and heat flux data were collected during the heating, cooling and swing seasons over a 3 year period. Data from previous years of testing have been published. Here, data from the latest roof configurations being tested in year 3 of the project are presented. All test roofs were highly effective in reducing the heat flows through the roof and ceiling, and in reducing the diurnal attic temperature fluctuations.« less

7 CFR 319.40-1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... permit, without being issued a specific permit. Humus, compost, and litter. Partially or wholly decayed... shavings; pickets; stakes; shingles; solid wood packing materials; humus; compost; litter; and wooden...

GENERIC VERIFICATION PROTOCOL FOR DETERMINATION OF EMISSIONS REDUCTIONS OBTAINED BY USE OF ALTERNATIVE OR REFORMULATED LIQUID FUELS, FUEL ADDITIVES, FUEL EMULSIONS AND LUBRICANTS FOR HIGHWAY AND NONROAD USE DISEL ENGINES AND LIGHT DUTY GASOLINE ENGINES AND VEHICLES

EPA Science Inventory

This report sets standards by which the emissions reduction provided by fuel and lubricant technologies can be tested and be tested in a comparable way. It is a generic protocol under the Environmental Technology Verification program.

Shingles (Herpes Zoster) Vaccine (Zostavax(®)): A Review in the Prevention of Herpes Zoster and Postherpetic Neuralgia.

PubMed

Keating, Gillian M

2016-06-01

Zostavax(®) is a live attenuated shingles (herpes zoster) vaccine approved in the EU for the prevention of herpes zoster (HZ) and postherpetic neuralgia (PHN) in adults aged ≥50 years. Zoster vaccine protected against HZ in adults aged 50-59 years (ZEST trial) and ≥60 years [Shingles Prevention Study (SPS)], and also reduced the burden of illness associated with HZ and the risk of PHN in adults aged ≥60 years (SPS). A large amount of real-world data also supports the efficacy of zoster vaccine. Results of the SPS Short- and Long-Term Persistence Substudies and real-world studies indicate that zoster vaccine provided continued benefit in the longer term, albeit with a gradual decline in vaccine efficacy over time; long-term effectiveness studies are ongoing. The need for a booster dose is still unknown, but a study showed that, if necessary, a booster dose administered to adults aged ≥70 years who received their first dose of zoster vaccine ≥10 years previously was immunogenic. Zoster vaccine had a favourable safety and tolerability profile, with the most commonly reported adverse events being non-severe injection-site reactions. In conclusion, zoster vaccine reduces the incidence of HZ and PHN, thereby reducing the burden of illness associated with HZ; improved uptake of zoster vaccine is needed.

The Effects of Infrared-Blocking Pigments and Deck Venting on Stone-Coated Metal Residential Roofs

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

Miller, William A

2006-01-01

Field data show that stone-coated metal shakes and S-mission tile, which exploit the use of infraredblocking color pigments (IrBCPs), along with underside venting reduce the heat flow penetrating the conditioned space of a residence by 70% compared with the amount of heat flow penetrating roofs with conventional asphalt shingles. Stone-coated metal roof products are typically placed on battens and counter-battens and nailed through the battens to the roof deck. The design provides venting on the underside of the metal roof that reduces the heat flow penetrating a home. The Metal Construction Association (MCA) and its affiliate members installed stone-coated metalmore » roofs with shake and S-mission tile profiles and a painted metal shake roof on a fully instrumented attic test assembly at Oak Ridge National Laboratory (ORNL). Measurements of roof, deck, attic, and ceiling temperatures; heat flows; solar reflectance; thermal emittance; and ambient weather were recorded for each of the test roofs and also for an adjacent attic cavity covered with a conventional pigmented and direct nailed asphalt shingle roof. All attic assemblies had ridge and soffit venting; the ridge was open to the underside of the stone-coated metal roofs. A control assembly with a conventional asphalt shingle roof was used for comparing deck and ceiling heat transfer rates.« less

Shingles

MedlinePlus

... NINDS supports research on viral proteins and virus defense mechanisms in neurons to understand why the varicella- ... NINDS supports research on viral proteins and virus defense mechanisms in neurons to understand why the varicella- ...

Chickenpox (image)

MedlinePlus

Chickenpox is caused by the varicella-zoster virus, a member of the herpesvirus family. The same virus also causes herpes zoster, shingles, in adults. Chickenpox is extremely contagious, and can be spread by ...

36 CFR 223.277 - Forest botanical products definition.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., transplants, tree sap, and wildflowers. Forest botanical products are not animals, animal parts, Christmas trees, fence material, firewood, insects, mine props, minerals, posts and poles, rails, rocks, shingle...

Postherpetic Neuralgia

MedlinePlus

... burning, sharp and jabbing, or deep and aching. Sensitivity to light touch. People with the condition often ... of shingles. The vaccine is approved by the Food and Drug Administration for adults age 50 and ...

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

none,

The first Challenge Home built in New England features cool-roof shingles, HERS 20–42, and walls densely packed with blown fiberglass. This house won a 2013 Housing Innovation Award in the custom builder category.

Development status on a TPV cylinder for combined heat and electric power for the home

NASA Astrophysics Data System (ADS)

Fraas, Lewis; Samaras, John; Huang, Han-Xiang; Seal, Michael; West, Edward

1999-03-01

Several first-generation water-cooled TPV cylinders have been built and tested. The existing units contain 380 GaSb cells mounted on 20 circuits; the design and test results on these photovoltaic converter arrays are presented here. Tested with a 1600 °C glowbar, one of these cylinders generated 990 Watts from a cell active area of 396 cm2, which is an electric power density of 2.5 Watts per cm2. A second-generation design is presented, using a new shingled circuit assembly. These shingled circuits allow for a slightly larger cylinder design with nearly double the cell active area. Using a SiC emitter operating at 1425 °C, this second-generation cylinder should produce over 1.5 kW of power with improved efficiency.

SRB/SLEEC (Solid Rocket Booster/Shingle Lap Extendible Exit Cone) feasibility study, volume 1

NASA Technical Reports Server (NTRS)

Baker, William H., Jr.

1986-01-01

A preliminary design and analysis was completed for a SLEEC (Shingle Lap Extendible Exit Cone) which could be incorporated on the Space Transportation System (STS) Solid Rocket Booster (SRB). Studies were completed which predicted weights and performance increases and development plans were prepared for the full-scale bench and static test of SLEEC. In conjunction with the design studies, a series of supporting analyses were performed to assure the validity and feasibility of performance, fabrication, cost, and reliability for the selected design. The feasibility and required amounts of bench, static firing, and flight tests considered necessary for the successful incorporation of SLEEC on the Shuttle SRBs were determined. Preliminary plans were completed which define both a follow on study effort and a development program.

HIV Antibody Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... D. R., Editors (2006). Contemporary Practice in Clinical Chemistry, AACC Press, Washington, DC. Pp. 487-490. Bennett, ...

Lipase Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... D. R., Editors (© 2006). Contemporary Practice in Clinical Chemistry: AACC Press, Washington, DC. Pp 281-287. Wu, ...

CK-MB Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... Missouri. Pp. 312-315. Tietz Textbook of Clinical Chemistry and Molecular Diagnostics. Burtis CA, Ashwood ER and ...

Abdominal Pain Syndrome

MedlinePlus

... blood clots to the lungs) Abdominal or chest wall pain: Shingles (herpes zoster infection) Costochondritis (inflammation of ... or tumors), fat (evidence of impaired digestion and absorption of food), and the presence of germs. X- ...

Chickenpox

MedlinePlus

Varicella; Chicken pox ... Chickenpox is caused by the varicella-zoster virus. It is a member of the herpesvirus family. The same virus also causes shingles in adults. Chickenpox can be spread very easily to others from ...

Generic Verification Protocol for Verification of Online Turbidimeters

EPA Science Inventory

This protocol provides generic procedures for implementing a verification test for the performance of online turbidimeters. The verification tests described in this document will be conducted under the Environmental Technology Verification (ETV) Program. Verification tests will...

Overview of NASA Lewis Research Center free-piston Stirling engine activities

NASA Technical Reports Server (NTRS)

Slaby, J. G.

1984-01-01

A generic free-piston Stirling technology project is being conducted to develop technologies generic to both space power and terrestrial heat pump applications in a cooperative, cost-shared effort. The generic technology effort includes extensive parametric testing of a 1 kW free-piston Stirling engine (RE-1000), development of a free-piston Stirling performance computer code, design and fabrication under contract of a hydraulic output modification for RE-1000 engine tests, and a 1000-hour endurance test, under contract, of a 3 kWe free-piston Stirling/alternator engine. A newly initiated space power technology feasibility demonstration effort addresses the capability of scaling a free-piston Stirling/alternator system to about 25 kWe; developing thermodynamic cycle efficiency or equal to 70 percent of Carnot at temperature ratios in the order of 1.5 to 2.0; achieving a power conversion unit specific weight of 6 kg/kWe; operating with noncontacting gas bearings; and dynamically balancing the system. Planned engine and component design and test efforts are described.

Chest Pain

MedlinePlus

... causes Chest pain can also be caused by: Panic attack. If you have periods of intense fear accompanied ... fear of dying, you may be experiencing a panic attack. Shingles. Caused by a reactivation of the chickenpox ...

Blood Urea Nitrogen Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... mmol/L 1 from Tietz Textbook of Clinical Chemistry and Molecular Diagnostics. Burtis CA, Ashwood ER, Bruns ...

Mathematical Modeling Of Life-Support Systems

NASA Technical Reports Server (NTRS)

Seshan, Panchalam K.; Ganapathi, Balasubramanian; Jan, Darrell L.; Ferrall, Joseph F.; Rohatgi, Naresh K.

1994-01-01

Generic hierarchical model of life-support system developed to facilitate comparisons of options in design of system. Model represents combinations of interdependent subsystems supporting microbes, plants, fish, and land animals (including humans). Generic model enables rapid configuration of variety of specific life support component models for tradeoff studies culminating in single system design. Enables rapid evaluation of effects of substituting alternate technologies and even entire groups of technologies and subsystems. Used to synthesize and analyze life-support systems ranging from relatively simple, nonregenerative units like aquariums to complex closed-loop systems aboard submarines or spacecraft. Model, called Generic Modular Flow Schematic (GMFS), coded in such chemical-process-simulation languages as Aspen Plus and expressed as three-dimensional spreadsheet.

Impact of end effector technology on telemanipulation performance

NASA Technical Reports Server (NTRS)

Bejczy, A. K.; Szakaly, Z.; Ohm, T.

1990-01-01

Generic requirements for end effector design are briefly summarized as derived from generic functional and operational requirements. Included is a brief summary of terms and definitions related to end effector technology. The second part contains a brief overview of end effector technology work as JPL during the past ten years, with emphasis on the evolution of new mechanical, sensing and control capabilities of end effectors. The third and major part is devoted to the description of current end effector technology. The ongoing work addresses mechanical, sensing and control details with emphasis on mechanical ruggedness, increased resolution in sensing, and close electronic and control integration with overall telemanipulator control system.

First Aid: Rashes

MedlinePlus

... for: Parents Kids Teens First Aid: Skin Infections Poison Ivy Erythema Multiforme Hives (Urticaria) Erythema Toxicum Eczema Pityriasis ... Fifth Disease Shingles Diaper Rash Word Find: Skin Poison Ivy Rashes: The Itchy Truth Your Skin Impetigo Ringworm ...

Shingles - aftercare

MedlinePlus

Herpes zoster - treatment ... Mays RM, Petersen ET, Gordon RA, Tyring SK. Herpes zoster. In: Lebwohl MG, Heymann WR, Berth-Jones ... Saunders; 2014:chap 101. Whitley RJ. Chickenpox and herpes zoster (varicella-zoster virus). In: Bennett JE, Dolin ...

Shingles (Herpes Zoster)

MedlinePlus

... Us Media contacts Advertising contacts AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2018 American Academy ... prohibited without prior written permission. AAD logo Advertising, marketing and sponsorships Legal notice Copyright © 2017 American Academy ...

Shingles

MedlinePlus

... Conditions Pregnancy & Baby Nutrition & Fitness Emotions & Behavior School & Family Life First Aid & Safety Doctors & Hospitals Videos Recipes for Kids Kids site Sitio para niños How the Body Works Puberty & Growing Up Staying Healthy Staying Safe Recipes & ...

Shingles (For Parents)

MedlinePlus

... Conditions Pregnancy & Baby Nutrition & Fitness Emotions & Behavior School & Family Life First Aid & Safety Doctors & Hospitals Videos Recipes for Kids Kids site Sitio para niños How the Body Works Puberty & Growing Up Staying Healthy Staying Safe Recipes & ...

Durable Recycled Superpave Mixes in Kansas

DOT National Transportation Integrated Search

2018-04-01

The use of economical and environment-friendly recycled asphalt materials has become increasingly popular for asphalt pavement construction. In general, reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) are used in hot-mix asphalt ...

Recombinant Zoster (Shingles) Vaccine (RZV)

MedlinePlus

... the site of the injection Headache, muscle aches, fever, shivering, fatigue In clinical trials, most people got a ... people felt tired, had muscle pain, a headache, shivering, fever, stomach pain, or nausea. About 1 out of ...

Anti-Seizure Medications: Relief from Nerve Pain

MedlinePlus

... be debilitating and difficult to control. Nerve damage (neuropathy) can be caused by many conditions, including: Diabetes. ... and pain in your hands and feet (diabetic neuropathy). Shingles. Anyone who has had chickenpox is at ...

Development and testing of shingle-type solar cell modules. Final report

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

Shepard, N.F.

1979-02-28

The design, development, fabrication and testing of a shingle-type terrestrial solar cell module which produces 98 watts/m/sup 2/ of exposed module area at 1 kW/m/sup 2/ insolation and 61/sup 0/C are reported. These modules make it possible to easily incorporate photovoltaic power generation into the sloping roofs of residential or commercial buildings by simply nailing the modules to the plywood roof sheathing. This design consists of nineteen series-connected 53 mm diameter solar cells arranged in a closely packaged hexagon configuration. These cells are individually bonded to the embossed surface of a 3 mm thick thermally tempered hexagon-shaped piece of ASGmore » SUNADEX glass. Monsanto SAFLEX polyvinyl butyral is used as the laminating adhesive. RTVII functions as the encapsulant between the underside of the glass superstrate and a rear protective sheet of 0.8 mm thick TEXTOLITE. The semi-flexible portion of each shingle module is a composite laminate construction consisting of outer layers of B.F. Goodrich FLEXSEAL and an epichlorohydrin closed cell foam core. The module design has satisfactorily survived the JPL-defined qualification testing program which includes 50 thermal cycles between -40 and +90/sup 0/C, a seven-day temperature-humidity exposure test and a mechanical integrity test consisting of a bidirectional cyclic loading at 2390 Pa (50 lb/ft/sup 2/) which is intended to simulate loads due to a 45 m/s (100 mph) wind.« less

GENERIC VERIFICATION PROTOCOL FOR AQUEOUS CLEANER RECYCLING TECHNOLOGIES

EPA Science Inventory

This generic verification protocol has been structured based on a format developed for ETV-MF projects. This document describes the intended approach and explain plans for testing with respect to areas such as test methodology, procedures, parameters, and instrumentation. Also ...

Advanced composite combustor structural concepts program

NASA Technical Reports Server (NTRS)

Sattar, M. A.; Lohmann, R. P.

1984-01-01

An analytical study was conducted to assess the feasibility of and benefits derived from the use of high temperature composite materials in aircraft turbine engine combustor liners. The study included a survey and screening of the properties of three candidate composite materials including tungsten reinforced superalloys, carbon-carbon and silicon carbide (SiC) fibers reinforcing a ceramic matrix of lithium aluminosilicate (LAS). The SiC-LAS material was selected as offering the greatest near term potential primarily on the basis of high temperature capability. A limited experimental investigation was conducted to quantify some of the more critical mechanical properties of the SiC-LAS composite having a multidirection 0/45/-45/90 deg fiber orientation favored for the combustor linear application. Rigorous cyclic thermal tests demonstrated that SiC-LAS was extremely resistant to the thermal fatigue mechanisms that usually limit the life of metallic combustor liners. A thermal design study led to the definition of a composite liner concept that incorporated film cooled SiC-LAS shingles mounted on a Hastelloy X shell. With coolant fluxes consistent with the most advanced metallic liner technology, the calculated hot surface temperatures of the shingles were within the apparent near term capability of the material. Structural analyses indicated that the stresses in the composite panels were low, primarily because of the low coefficient of expansion of the material and it was concluded that the dominant failure mode of the liner would be an as yet unidentified deterioration of the composite from prolonged exposure to high temperature. An economic study, based on a medium thrust size commercial aircraft engine, indicated that the SiC-LAS combustor liner would weigh 22.8N (11.27 lb) less and cost less to manufacture than advanced metallic liner concepts intended for use in the late 1980's.

(abstract) Generic Modeling of a Life Support System for Process Technology Comparisons

NASA Technical Reports Server (NTRS)

Ferrall, J. F.; Seshan, P. K.; Rohatgi, N. K.; Ganapathi, G. B.

1993-01-01

This paper describes a simulation model called the Life Support Systems Analysis Simulation Tool (LiSSA-ST), the spreadsheet program called the Life Support Systems Analysis Trade Tool (LiSSA-TT), and the Generic Modular Flow Schematic (GMFS) modeling technique. Results of using the LiSSA-ST and the LiSSA-TT will be presented for comparing life support systems and process technology options for a Lunar Base and a Mars Exploration Mission.

GENERIC VERIFICATION PROTOCOL: DISTRIBUTED GENERATION AND COMBINED HEAT AND POWER FIELD TESTING PROTOCOL

EPA Science Inventory

This report is a generic verification protocol by which EPA’s Environmental Technology Verification program tests newly developed equipment for distributed generation of electric power, usually micro-turbine generators and internal combustion engine generators. The protocol will ...

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

Mohamed Abdelrahman; roger Haggard; Wagdy Mahmoud

The final goal of this project was the development of a system that is capable of controlling an industrial process effectively through the integration of information obtained through intelligent sensor fusion and intelligent control technologies. The industry of interest in this project was the metal casting industry as represented by cupola iron-melting furnaces. However, the developed technology is of generic type and hence applicable to several other industries. The system was divided into the following four major interacting components: 1. An object oriented generic architecture to integrate the developed software and hardware components @. Generic algorithms for intelligent signal analysismore » and sensor and model fusion 3. Development of supervisory structure for integration of intelligent sensor fusion data into the controller 4. Hardware implementation of intelligent signal analysis and fusion algorithms« less

Beale Air Force Base, Perimeter Acquisition Vehicle Entry PhasedArray Warning ...

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

Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Satellite Communications Terminal, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

View of twofamily house at 520522 Rison Ave., NE, originally ...

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

View of two-family house at 520-522 Rison Ave., NE, originally occupied by workers in nearby mills. Note original asbestos shingle roof - 520-522 Rison Avenue, Northeast (House), Huntsville, Madison County, AL

Preliminary investigation of RAP and RAS in HMAC.

DOT National Transportation Integrated Search

2010-02-01

laboratory study was undertaken to investigate how various proportions of reclaimed asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) added to hot mixed asphalt concrete (HMAC) mixtures affect the Superpave performance grade of the blended ...

Tdap Booster Requirements for Secondary Schools

MedlinePlus

... HPV Rubella Influenza Smallpox Measles Tetanus MenACWY Varicella (chickenpox) MenB Zoster (shingles) Mumps View All Pertussis Talking ... TRANSLATE FOR IAC TRAVEL (INTERNATIONAL) UNPROTECTED PEOPLE REPORTS Chickenpox Diphtheria Hepatitis A Hepatitis B >> view all VACCINATING ...

Beale Air Force Base, Perimeter Acquisition Vehicle Entry PhasedArray Warning ...

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

Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Electric Substation, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Looking north Beale Air Force Base, Perimeter Acquisition Vehicle ...

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

Looking north - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Electric Substation, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

BNP and NT-proBNP Test

MedlinePlus

... Free Fetal DNA Cerebrospinal Fluid (CSF) Analysis Ceruloplasmin Chemistry Panels Chickenpox and Shingles Tests Chlamydia Testing Chloride ... 488-95. William Clarke. Contemporary Practice in Clinical Chemistry, 2nd Edition Paperback – February 4, 2011. ISBN-13: ...

Beale Air Force Base, Perimeter Acquisition Vehicle Entry PhasedArray Warning ...

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

Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Microwave Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Shingles vaccine - what you need to know

MedlinePlus

... varicella zoster virus, the same virus that causes chickenpox. After you have chickenpox, the virus stays in your body and can ... person. However, a person who has never had chickenpox (or chickenpox vaccine) could get chickenpox from someone ...

Shingles - Multiple Languages

MedlinePlus

... Haitian Creole (Kreyol ayisyen) Hmong (Hmoob) Indonesian (Bahasa Indonesia) Japanese (日本語) Khmer (ភាសាខ្មែរ) Korean ( ... Centers for Disease Control and Prevention Indonesian (Bahasa Indonesia) Expand Section Vaccine Information Statement (VIS) -- Live Zoster ( ...

Best practice for using RAS in HMA.

DOT National Transportation Integrated Search

2012-04-01

The use of recycled asphalt shingles (RAS) in hot-mix asphalt (HMA) mixtures has the potential to : significantly reduce the cost of asphalt paving mixes while conserving energy and preserving the : environment. This report documents the best practic...

High RAP mixes design methodology with balanced performance.

DOT National Transportation Integrated Search

2011-11-01

"The use of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) can significantly reduce the increasing cost of hot-mix asphalt paving, conserve energy, and protect the environment. This report presents a comprehensive study focusing...

The Temperature of Various Surfaces Exposed to Solar Radiation: An Experiment.

ERIC Educational Resources Information Center

Russell, Dena G.; Bartels, Richard A.

1989-01-01

Examines the effect of solar radiation on colored shingles. Describes the experimental procedure, results, and discussion. Presents a picture of the experimental arrangement and three graphs of data measured at different dates. (YP)

29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).

Code of Federal Regulations, 2011 CFR

2011-07-01

... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...

29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).

Code of Federal Regulations, 2013 CFR

2013-07-01

... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...

29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).

Code of Federal Regulations, 2012 CFR

2012-07-01

... pitch, asphalt prepared paper, tile, composite roofing materials, slate, metal, translucent materials, and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...

Beale Air Force Base, Perimeter Acquisition Vehicle Entry PhasedArray Warning ...

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

Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Civil Engineering Storage Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Software offers transparent, straightforward assessment of pavement additives : research spotlight.

DOT National Transportation Integrated Search

2015-04-01

Adding new materials to pavement layers is a proven technique to : improve performance. Many types of additivesfrom engineered : polymers and acids to recycled pavement, crumb rubber, shingles : and glasshave been used to help construct better ...

Interior, looking northeast Beale Air Force Base, Perimeter Acquisition ...

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

Interior, looking northeast - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Microwave Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Efficacy of live zoster vaccine in preventing zoster and postherpetic neuralgia

PubMed Central

Gilden, D.

2011-01-01

Declining cell-mediated immunity to varicella zoster virus (VZV) in elderly individuals results in virus reactivation manifest by zoster (shingles) and postherpetic neuralgia (PHN). To prevent virus reactivation, a new VZV vaccine (Zostavax, Merck) that boosts cell-mediated immunity to VZV was developed. The 3-year Shingles Prevention Study showed that Zostavax significantly reduced burden of disease due to zoster and PHN. Despite its cost-effectiveness for adults ages 65 to 75 years, as determined in the US, Canada and UK, less than 2% of immunocompetent adults over age 60 years in the US were immunized in 2007. This was due to a combination of lack of patient awareness of the vaccine, physicians’ uncertainty about the duration of protection, and different cost-sharing plans for immunization. Nevertheless, zoster vaccine is safe, effective, and highly recommended for immunization of immunocompetent individuals over age 60 years with no history of recent zoster. PMID:21294791

PV module mounting method and mounting assembly

DOEpatents

Lenox, Carl J.S.; Johnson, Kurt M.

2013-04-23

A method for mounting PV modules to a deck includes selecting PV module layout pattern so that adjacent PV module edges are spaced apart. PV mounting and support assemblies are secured to the deck according to the layout pattern using fasteners extending into the deck. The PV modules are placed on the PV mounting and support assemblies. Retaining elements are located over and secured against the upper peripheral edge surfaces of the PV modules so to secure them to the deck with the peripheral edges of the PV modules spaced apart from the deck. In some examples a PV module mounting assembly, for use on a shingled deck, comprises flashing, a base mountable on the flashing, a deck-penetrating fastener engageable with the base and securable to the deck so to secure the flashing and the base to the shingled deck, and PV module mounting hardware securable to the base.

The Equivalent Thermal Resistance of Tile Roofs with and without Batten Systems

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

Miller, William A

Clay and concrete tile roofs were installed on a fully instrumented attic test facility operating in East Tennessee s climate. Roof, attic and deck temperatures and heat flows were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventionally pigmented and direct-nailed asphalt shingle roof. The data were used to benchmark a computer tool for simulation of roofs and attics and the tool used to develop an approach for computing an equivalent seasonal R-value for sub-tile venting. The approach computed equal heat fluxes through the ceilings of roofs having different combinations ofmore » surface radiation properties and or building constructions. A direct nailed shingle roof served as a control for estimating the equivalent thermal resistance of the air space. Simulations were benchmarked to data in the ASHRAE Fundamentals for the thermal resistance of inclined and closed air spaces.« less

49 CFR 268.11 - Project eligibility standards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MAGNETIC LEVITATION TRANSPORTATION TECHNOLOGY DEPLOYMENT PROGRAM... from the technology (e.g. energy consumption compared to other transportation options); generic noise...

49 CFR 268.11 - Project eligibility standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MAGNETIC LEVITATION TRANSPORTATION TECHNOLOGY DEPLOYMENT PROGRAM... from the technology (e.g. energy consumption compared to other transportation options); generic noise...

49 CFR 268.11 - Project eligibility standards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MAGNETIC LEVITATION TRANSPORTATION TECHNOLOGY DEPLOYMENT PROGRAM... from the technology (e.g. energy consumption compared to other transportation options); generic noise...

Suppression of ITI by array head reading and 2D-equalization

NASA Astrophysics Data System (ADS)

Nakamura, Y.; Suzuto, R.; Osawa, H.; Okamoto, Y.; Kanai, Y.; Muraoka, H.

2017-05-01

Two-dimensional magnetic recording (TDMR) by shingled magnetic recording (SMR) draws attention as a next generation technology to increase the recording density in hard disk drive (HDD). It is shown that the two-dimensional finite impulse response (2D-FIR) filter provides gain the reproducing waveforms from an array head with 3 readers in the TDMR under a specification of 4 Tbit/inch.2 We evaluate the effect of the intertrack interference (ITI) reduction by 2D-FIR using the correlation between the real FIR filter output and the partial response class-I (PR1) signal corresponding to recording sequence by the computer simulation. The results show that the 2D-FIR filter is effective to mitigate ITI and improves the signal-to-noise ratio at the discriminate point by about 0.6 dB.

ORE's GENeric Evaluation SYStem: GENESYS 1988-89.

ERIC Educational Resources Information Center

Baenen, Nancy; And Others

GENESYS--GENeric Evaluation SYStem--is a method of streamlining data collection and evaluation through the use of computer technology. GENESYS has allowed the Office of Research and Evaluation (ORE) of the Austin (Texas) Independent School District to evaluate a multitude of contrasting programs with limited resources. By standardizing methods and…

Environmental Technology Verification Program Materials Management and Remediation Center Generic Protocol for Verification of In Situ Chemical Oxidation

EPA Science Inventory

The protocol provides generic procedures for implementing a verification test for the performance of in situ chemical oxidation (ISCO), focused specifically to expand the application of ISCO at manufactured gas plants with polyaromatic hydrocarbon (PAH) contamination (MGP/PAH) an...

Adapting Technological Pedagogical Content Knowledge Framework to Teach Mathematics

ERIC Educational Resources Information Center

Getenet, Seyum Tekeher

2017-01-01

The technological pedagogical content knowledge framework is increasingly in use by educational technology researcher as a generic description of the knowledge requirements for teachers using technology in all subjects. This study describes the development of a mathematics specific variety of the technological pedagogical content knowledge…

What Everyone Should Know about Zostavax

MedlinePlus

... vaccine. Contact your insurer to find out. Private health insurance Most private health insurance plans cover the vaccine for people 60 years ... shingles vaccine). If you do not currently have health insurance, learn more about affordable health coverage options . To ...

Pharmaceutical Approval Update.

PubMed

Kaufman, Michele B

2018-03-01

Zoster vaccine recombinant, adjuvanted (Shingrix) for the prevention of shingles in adults; angiotensin II injection (Giapreza) to increase blood pressure in adults with septic or other distributive shock; and glycopyrrolate inhalation solution (Lonhala Magnair) for the maintenance treatment of chronic obstructive pulmonary disease.

SECOND FLOOR, VIEW OF THE NORTH PLAIN OF THE 1772 ...

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

SECOND FLOOR, VIEW OF THE NORTH PLAIN OF THE 1772 ROOF TO SHOW ROUND-BUTT WOOD SHINGLES; THIS ROOF IS PROTECTED BY THE 1784 SHED ADDITION - Murray-Dick-Fawcett House, 517 Prince Street, Alexandria, Independent City, VA

2. VIEW OF BLOCK AND TACKLE FOR MOVING CEDAR LOGS ...

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

2. VIEW OF BLOCK AND TACKLE FOR MOVING CEDAR LOGS FROM POND TO JACK LADDER--AN ENDLESS CHAIN CONVEYOR THAT MOVES LOGS INTO MILL - Lester Shingle Mill, 1602 North Eighteenth Street, Sweet Home, Linn County, OR

ENVIRONMENTAL TECHNOLOGY VERIFICATION COATINGS AND COATING EQUIPMENT PROGRAM (ETV CCEP) HIGH TRANSFER EFFICIENCE SPRAY EQUIPMENT--GENERIC VERIFICATION PROTOCOL

EPA Science Inventory

The Environmental Technology Verification (ETV) Program has been established to verify the performance characteristics of innovative environmental technologies and report this objective information, thus, accelerating the entrance of these new technologies into the marketplace. V...

35. Photocopy of negative (original in possession of WACC), photographer ...

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

35. Photocopy of negative (original in possession of WACC), photographer unknown, c.1915 FARAWAY RANCH AS COMPLETED WITH ADOBE BRICK WALLS AND WOOD SHINGLE ROOF - Faraway Ranch, Erickson-Riggs Ranch House, State Highway 181, Willcox, Cochise County, AZ

1. Historic American Buildings Survey (Fed.) Stanely P. Mixon, Photographer ...

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

1. Historic American Buildings Survey (Fed.) Stanely P. Mixon, Photographer Mar. 27, 1940 (A) EXTERIOR, GENERAL VIEW FROM STREET BELOW) (JUST MADE INTO TENEMENTS & EXTERIOR COVERED WITH ASBESTOS SHINGLES) - Jonathan Latimer House, New London, New London County, CT

Preliminary investigation of RAP and RAS in HMAC : final report, February 2010.

DOT National Transportation Integrated Search

2010-02-01

A laboratory study was undertaken to investigate how various proportions of reclaimed asphalt pavement (RAP) and reclaimed asphalt shingles (RAS) added to hot mixed asphalt concrete (HMAC) mixtures affect the Superpave performance grade of the blende...

29 CFR 570.67 - Occupations in roofing operations and on or about a roof (Order 16).

Code of Federal Regulations, 2010 CFR

2010-07-01

..., including painting and coating of existing roofs; the construction of the sheathing or base of roofs (wood..., and shingles of asbestos, asphalt, wood or other materials) to roofs of buildings or other structures...

What Everyone Should Know about Shingles Vaccine (Shingrix)

MedlinePlus

... vaccine. Contact your insurer to find out. Private health insurance Many private health insurance plans will cover the vaccine, but there may ... about Shingrix. If you do not currently have health insurance, learn more about affordable health coverage options . To ...

Guidelines on design and construction of high performance thin HMA overlays.

DOT National Transportation Integrated Search

2016-08-01

Key Components of Mix Design and Material Properties: : High-quality aggregate - SAC A for high : volume roads : - PG 70 or 76 (Polymer Modified binders) : - RAP and RAS (shingles) not allowed : - Minimum binder content ( Over 6%) : - Pay for binder ...

75 FR 63840 - Government-Owned Inventions; Availability for Licensing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-18

..., shingles, CMV disease, mononucleosis, and Kaposi's sarcoma. Applications: Prevention or treatment of..., cytomegalovirus, varicella zoster, and Kaposi's sarcoma- associated herpesvirus). Advantage: Inhibition of histone... repression of viral genomes and the requirement to de-repress these genomes for productive infection appears...

Fundamental evaluation of the interaction between RAS/RAP and virgin asphalt binders.

DOT National Transportation Integrated Search

2017-08-01

A comprehensive laboratory testing program was conducted in this research project to examine the blending between reclaimed asphalt pavement (RAP)/recycled asphalt shingles (RAS) and virgin asphalt binders and to evaluate the factors that may affect ...

The Role of Condition-Specific Preference-Based Measures in Health Technology Assessment.

PubMed

Rowen, Donna; Brazier, John; Ara, Roberta; Azzabi Zouraq, Ismail

2017-12-01

A condition-specific preference-based measure (CSPBM) is a measure of health-related quality of life (HRQOL) that is specific to a certain condition or disease and that can be used to obtain the quality adjustment weight of the quality-adjusted life-year (QALY) for use in economic models. This article provides an overview of the role and the development of CSPBMs, and presents a description of existing CSPBMs in the literature. The article also provides an overview of the psychometric properties of CSPBMs in comparison with generic preference-based measures (generic PBMs), and considers the advantages and disadvantages of CSPBMs in comparison with generic PBMs. CSPBMs typically include dimensions that are important for that condition but may not be important across all patient groups. There are a large number of CSPBMs across a wide range of conditions, and these vary from covering a wide range of dimensions to more symptomatic or uni-dimensional measures. Psychometric evidence is limited but suggests that CSPBMs offer an advantage in more accurate measurement of milder health states. The mean change and standard deviation can differ for CSPBMs and generic PBMs, and this may impact on incremental cost-effectiveness ratios. CSPBMs have a useful role in HTA where a generic PBM is not appropriate, sensitive or responsive. However, due to issues of comparability across different patient groups and interventions, their usage in health technology assessment is often limited to conditions where it is inappropriate to use a generic PBM or sensitivity analyses.

Selection and Review of Measurement Item to Study Students' Generic Skills

ERIC Educational Resources Information Center

Mokhtar, Seri Bunian; Rahman, Saemah; Mokhtar, Seri Intan; Husain, Mohd Yusof

2012-01-01

This study was carried out to review the GS (generic skills) instruments used for engineering students. A total of 455 respondents were involved in this study. The variables presented in this study were the information management skills, communication skill, team working skill, problem-solving skill, lifelong learning skill, technology utilization…

Oblique perspective of portal, due north. Bridge has gable roof ...

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

Oblique perspective of portal, due north. Bridge has gable roof clad with wood shingles and has board and batten siding. - Watson Mill Bridge, Spanning South Fork Broad River, Watson Mill Road, Watson Mill Bridge State Park, Comer, Madison County, GA

Literature review : performance of RAP/RAS mixes and new direction.

DOT National Transportation Integrated Search

2014-04-01

In the last several years reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) have been : widely used in asphalt mixes in Texas. The use of RAP/RAS can significantly reduce the initial cost of : asphalt mixtures, conserve energy, and...

18. VIEW OF BALES OF CEDAR TOW (CEDAR SHAVING WITH ...

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

18. VIEW OF BALES OF CEDAR TOW (CEDAR SHAVING WITH SAWDUST TUMBLED OUT) SOLD FOR GARDEN AND ANIMAL BEDDING, AND OTHER AGRICULTURAL USES; TUMBLER IS CYLINDRICAL MACHINE TO LEFT - Lester Shingle Mill, 1602 North Eighteenth Street, Sweet Home, Linn County, OR

Computer Maintenance Operations Center (CMOC), additional computer support equipment ...

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

Computer Maintenance Operations Center (CMOC), additional computer support equipment - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Testing protocols to ensure performance of high asphalt binder replacement mixes using RAP and RAS.

DOT National Transportation Integrated Search

2015-12-01

The use of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) in asphalt concrete (AC) mixtures can reduce demand for virgin aggregates and asphalt binder, bringing environmental and economic benefits. However, replacing virgin asph...

Validation of RAP and/or RAS in hydraulic cement concrete : project summary.

DOT National Transportation Integrated Search

2017-01-31

Reclaimed or recycled asphalt pavement (RAP) : and recycled asphalt shingles (RAS) have been : widely used in hot-mix asphalt (HMA) in Texas. : However, a high volume of RAP is still available : in stockpiles along the Texas Department of : Transport...

Generic Protocol for the Verification of Ballast Water Treatment Technology

EPA Science Inventory

In anticipation of the need to address performance verification and subsequent approval of new and innovative ballast water treatment technologies for shipboard installation, the U.S Coast Guard and the Environmental Protection Agency‘s Environmental Technology Verification Progr...

40 CFR 63.1108 - Compliance with standards and operation and maintenance requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... operation and maintenance requirements. 63.1108 Section 63.1108 Protection of Environment ENVIRONMENTAL... Source Categories: Generic Maximum Achievable Control Technology Standards § 63.1108 Compliance with..., air pollution control technologies, recovery technologies, work practices, pollution prevention...

Energy use in the marine transportation industry. Task III. Efficiency improvements. Draft report

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

Not Available

1977-06-02

Research and development areas that hold promise for maritime energy conservation are identified and evaluated. The methodology used is discussed in Chapter II. The technology base of the commercial marine transportation industry relating to energy usage is made up of: main propulsion plants, propulsors, hydrodynamics, vessel operations, and fuels. Fifteen specific program areas in the first four generic technologies are identified and are evaluated. An economic and energy impact analysis and technological risk assessment was performed on the specific program areas and the results are summarized in Chapter III. The first five appendices address the generic technologies. The sixth appendixmore » contains the baseline operating and cost parameters against which the 15 program areas were evaluated, and the last appendix contains sample printouts of the MTEM model used to evaluate the energy consumption and economic impacts associated with the candidate technology areas. (MCW)« less

Shingle 2.0: generalising self-consistent and automated domain discretisation for multi-scale geophysical models

NASA Astrophysics Data System (ADS)

Candy, Adam S.; Pietrzak, Julie D.

2018-01-01

The approaches taken to describe and develop spatial discretisations of the domains required for geophysical simulation models are commonly ad hoc, model- or application-specific, and under-documented. This is particularly acute for simulation models that are flexible in their use of multi-scale, anisotropic, fully unstructured meshes where a relatively large number of heterogeneous parameters are required to constrain their full description. As a consequence, it can be difficult to reproduce simulations, to ensure a provenance in model data handling and initialisation, and a challenge to conduct model intercomparisons rigorously. This paper takes a novel approach to spatial discretisation, considering it much like a numerical simulation model problem of its own. It introduces a generalised, extensible, self-documenting approach to carefully describe, and necessarily fully, the constraints over the heterogeneous parameter space that determine how a domain is spatially discretised. This additionally provides a method to accurately record these constraints, using high-level natural language based abstractions that enable full accounts of provenance, sharing, and distribution. Together with this description, a generalised consistent approach to unstructured mesh generation for geophysical models is developed that is automated, robust and repeatable, quick-to-draft, rigorously verified, and consistent with the source data throughout. This interprets the description above to execute a self-consistent spatial discretisation process, which is automatically validated to expected discrete characteristics and metrics. Library code, verification tests, and examples available in the repository at https://github.com/shingleproject/Shingle. Further details of the project presented at http://shingleproject.org.

3D architecture modeling of reservoir compartments in a Shingled Turbidite Reservoir using high-resolution seismic data and sparse well control, example from Mars {open_quotes}Pink{close_quotes} reservoir, Mississippi Canyon Area, Gulf of Mexico

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

Chapin, M.A.; Mahaffie, M.J.; Tiller, G.M.

1996-12-31

Economics of most deep-water development projects require large reservoir volumes to be drained with relatively few wells. The presence of reservoir compartments must therefore be detected and planned for in a pre-development stage. We have used 3-D seismic data to constrain large-scale, deterministic reservoir bodies in a 3-D architecture model of Pliocene-turbidite sands of the {open_quotes}E{close_quotes} or {open_quotes}Pink{close_quotes} reservoir, Prospect Mars, Mississippi Canyon Areas 763 and 807, Gulf of Mexico. Reservoir compartmentalization is influenced by stratigraphic shingling, which in turn is caused by low accommodation space predentin the upper portion of a ponded seismic sequence within a salt withdrawal mini-basin.more » The accumulation is limited by updip onlap onto a condensed section marl, and by lateral truncation by a large scale submarine erosion surface. Compartments were suggested by RFT pressure variations and by geochemical analysis of RFT fluid samples. A geological interpretation derived from high-resolution 3-D seismic and three wells was linked to 3-D architecture models through seismic inversion, resulting in a reservoir all available data. Distinguishing subtle stratigraphical shingles from faults was accomplished by detailed, loop-level mapping, and was important to characterize the different types of reservoir compartments. Seismic inversion was used to detune the seismic amplitude, adjust sandbody thickness, and update the rock properties. Recent development wells confirm the architectural style identified. This modeling project illustrates how high-quality seismic data and architecture models can be combined in a pre-development phase of a prospect, in order to optimize well placement.« less

3D architecture modeling of reservoir compartments in a Shingled Turbidite Reservoir using high-resolution seismic data and sparse well control, example from Mars [open quotes]Pink[close quotes] reservoir, Mississippi Canyon Area, Gulf of Mexico

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

Chapin, M.A.; Mahaffie, M.J.; Tiller, G.M.

1996-01-01

Economics of most deep-water development projects require large reservoir volumes to be drained with relatively few wells. The presence of reservoir compartments must therefore be detected and planned for in a pre-development stage. We have used 3-D seismic data to constrain large-scale, deterministic reservoir bodies in a 3-D architecture model of Pliocene-turbidite sands of the [open quotes]E[close quotes] or [open quotes]Pink[close quotes] reservoir, Prospect Mars, Mississippi Canyon Areas 763 and 807, Gulf of Mexico. Reservoir compartmentalization is influenced by stratigraphic shingling, which in turn is caused by low accommodation space predentin the upper portion of a ponded seismic sequence withinmore » a salt withdrawal mini-basin. The accumulation is limited by updip onlap onto a condensed section marl, and by lateral truncation by a large scale submarine erosion surface. Compartments were suggested by RFT pressure variations and by geochemical analysis of RFT fluid samples. A geological interpretation derived from high-resolution 3-D seismic and three wells was linked to 3-D architecture models through seismic inversion, resulting in a reservoir all available data. Distinguishing subtle stratigraphical shingles from faults was accomplished by detailed, loop-level mapping, and was important to characterize the different types of reservoir compartments. Seismic inversion was used to detune the seismic amplitude, adjust sandbody thickness, and update the rock properties. Recent development wells confirm the architectural style identified. This modeling project illustrates how high-quality seismic data and architecture models can be combined in a pre-development phase of a prospect, in order to optimize well placement.« less

Tools for Rapid Understanding of Malware Code

DTIC Science & Technology

2015-05-07

cloaking techniques. We used three malware detectors, covering a wide spectrum of detection technologies, for our experiments: VirusTotal, an online ...Analysis and Manipulation ( SCAM ), 2014. [9] Babak Yadegari, Brian Johannesmeyer, Benjamin Whitely, and Saumya Debray. A generic approach to automatic...and Manipulation ( SCAM ), 2014. [9] Babak Yadegari, Brian Johannesmeyer, Benjamin Whitely, and Saumya Debray. A generic approach to automatic

ENVIRONMENTAL TECHNOLOGY VERIFICATION--GENERIC VERIFICATION PROTOCOL FOR BIOLOGICAL AND AEROSOL TESTING OF GENERAL VENTILATION AIR CLEANERS

EPA Science Inventory

Under EPA's Environmental Technology Verification Program, Research Triangle Institute (RTI) will operate the Air Pollution Control Technology Center to verify the filtration efficiency and bioaerosol inactivation efficiency of heating, ventilation and air conditioning air cleane...

Influencers of generic drug utilization: A systematic review.

PubMed

Howard, Jennifer N; Harris, Ilene; Frank, Gavriella; Kiptanui, Zippora; Qian, Jingjing; Hansen, Richard

2017-08-04

With an increase in prescription drug spending and rising drug costs there is a need to encourage the use of generic prescription drugs. However, maximizing generic drug use is not possible without the public's positive perception and meeting their informational needs about generic drugs. Thus, improving the public's confidence in, and knowledge of generic drugs on the market is critical. The objective of this systematic review is to examine and evaluate the studies focusing on the nature and extent of key factors influencing generic drug use in the United States in order to help guide policy, education and practice interventions. Using multiple search engines and key word screening criteria, empirical studies published in English between January 1, 2005 and December 31, 2015 were identified. A qualitative synthesis of the evidence identified domains of key factors that influenced generic drug use across studies. Over 3000 citations met the key word screening criteria; 67 of these met inclusion criteria for the systematic review. Seven domains of factors that influence generic drug utilization were identified: 1) patient-related factors, 2) formulary management or cost containment, 3) healthcare policies, 4) promotional activities, 5) educational initiatives, 6) technology, and 7) physician-related factors. Patients, physicians, pharmacists, formulary managers, and policymakers play an important role in generic drug use. Understanding the factors influencing generic drug use can help guide future policy, education, and practice interventions to increase generic drug use. Copyright © 2017 Elsevier Inc. All rights reserved.

Generic Stellarator-like Magnetic Fusion Reactor

NASA Astrophysics Data System (ADS)

Sheffield, John; Spong, Donald

2015-11-01

The Generic Magnetic Fusion Reactor paper, published in 1985, has been updated, reflecting the improved science and technology base in the magnetic fusion program. Key changes beyond inflation are driven by important benchmark numbers for technologies and costs from ITER construction, and the use of a more conservative neutron wall flux and fluence in modern fusion reactor designs. In this paper the generic approach is applied to a catalyzed D-D stellarator-like reactor. It is shown that an interesting power plant might be possible if the following parameters could be achieved for a reference reactor: R/ < a > ~ 4 , confinement factor, fren = 0.9-1.15, < β > ~ 8 . 0 -11.5 %, Zeff ~ 1.45 plus a relativistic temperature correction, fraction of fast ions lost ~ 0.07, Bm ~ 14-16 T, and R ~ 18-24 m. J. Sheffield was supported under ORNL subcontract 4000088999 with the University of Tennessee.

Modeling the performance properties of RAS and RAP blended asphalt mixes using chemical compositional information.

DOT National Transportation Integrated Search

2017-01-01

Reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) can improve the sustainability of asphalt concrete (AC) due to cost savings and environmental factors, but it is necessary to ensure that pavement performance is not compromised. To...

View of the PAVE PAWS radar from approach along Spencer ...

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

View of the PAVE PAWS radar from approach along Spencer Paul Road, looking northwest - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Tuberculosis Control - SD Dept. of Health

Science.gov Websites

Salmonellosis Scabies SARS - Severe Acute Respiratory Syndrome Shigellosis Shingles Silicosis Sinusitis - NIH Communicable Diseases Communicable Disease Links Disease Fact Sheets Acute Pesticide Poisoning AIDS/HIV Algal Hepatitis C Herpes Gladiatorum Herpes II Histoplasmosis Infectious Mononucleosis Influenza Kawasaki Syndrome

View of Face A and Face B Arrays, looking northeast ...

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

View of Face A and Face B Arrays, looking northeast - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Use of manufactured waste shingles in a hot-mix asphalt field project.

DOT National Transportation Integrated Search

2008-01-01

The Virginia Department of Transportation (VDOT) is faced with trying to maintain its roads with materials whose cost is increasing at an alarming rate. The significant cost increase for asphalt concrete, which is used to pave a majority of Virginia'...

Computer Maintenance Operations Center (CMOC), showing duplexed cyber 170174 computers ...

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

Computer Maintenance Operations Center (CMOC), showing duplexed cyber 170-174 computers - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Balanced RAP/RAS mix design and performance evaluation system for project-specific service conditions.

DOT National Transportation Integrated Search

2012-11-01

The use of reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) can significantly reduce the increasing cost of hot-mix asphalt paving, conserve energy, and protect the environment. However, the premature cracking problem has been a s...

Varicella zoster virus: chickenpox and shingles.

PubMed

Gould, Dinah

The varicella zoster virus causes two infections: varicella, also known as chickenpox occurring mostly in childhood, and herpes zoster, also known as shingles affecting mainly older people. Varicella usually occurs in children under ten years of age. It is generally a mild infection and in the UK vaccination is not offered as part of the routine immunisation programme. However, adults who develop varicella are at risk of developing complications and the infection is likely to be more severe. Serious complications are a particular risk for pregnant women, unborn children, neonates and those who are immunocompromised. Nurses whose work brings them into contact with those at risk have a vital role in providing information about the importance of avoiding varicella. After the acute infection, the varicella zoster virus gains access to the ganglia in the sensory nervous system where it can remain dormant for years. Reactivation results in herpes zoster, a common and unpleasant illness. A vaccine for herpes zoster was introduced for people aged 70-79 in the UK in September 2013.

SRB/SLEEC (Solid Rocket Booster/Shingle Lap Extendible Exit Cone) feasibility study, volume 2. Appendix A: Design study for a SLEEC actuation system

NASA Technical Reports Server (NTRS)

Thompson, D. S.

1986-01-01

The results are presented of a design feasibility study of a self-contained (powered) actuation system for a Shingle Lap Extendible Exit Cone (SLEEC) for Transportation System (STS). The evolution of the SLEEC actuation system design is reviewed, the final design concept is summarized, and the results of the detailed study of the final concept of the actuation system are treated. A conservative design using proven mechanical components was established as a major program priority. The final mechanical design has a very low development risk since the components, which consist of ballscrews, gearing, flexible shaft drives, and aircraft cables, have extensive aerospace applications and a history of proven reliability. The mathematical model studies have shown that little or no power is required to deploy the SLEEC actuation system because acceleration forces and internal pressure from the rocket plume provide the required energies. A speed control brake is incorporated in the design in order to control the rate of deployment.

The application of photovoltaic roof shingles to residential and commercial buildings

NASA Technical Reports Server (NTRS)

Shepard, N. F., Jr.; Sanchez, L. E.

1978-01-01

The recent development of a shingle-type solar-cell module makes it possible to incorporate easily photovoltaic power generation into the sloping roofs of residential or commercial buildings. These modules, which use a closely packed array of nineteen 53-mm-diameter circular solar cells, are capable of producing 101 watts/sq m of module area under standard operating conditions. This module performance is achievable by the use of solar cells with an average efficiency of 13.3 percent at 1 kW/sq m air-mass-1.5 insolation and at a cell temperature of 28 C. When these modules are mounted on a sloping south-facing roof which is insulated on the rear surface, the annual energy generated at the maximum power operating point will vary from 255.6 to 137.3 kWh/sq m of module area depending on the site location, with Albuquerque, NM, and Seattle, WA, representing the highest and lowest values of the thirteen sites considered.

Design of a photovoltaic system for a passive design northeast all-electric residence

NASA Astrophysics Data System (ADS)

Mehalick, E. M.; Tully, G. F.; Johnson, J.; Parker, J.; Felice, R.

1982-01-01

A photovoltaic system was developed and integrated into a passively designed, low energy consuming home suitable for the Northeast region of the country. The selected array size is 4.1 kW and covers 51 square meters of roof area. The design addresses the residential market segment of low energy consuming houses with limited roof area availability for photovoltaic arrays. A direct mount, next generation, larger sized, photovoltaic shingle module is used to reduce installation costs over earlier generation shingle modules. A 4 kW line-commutated inverter is used in the power conversion subsystem, since it is representative of currently available equipment. The complete system and house design are described, including all the pertinent installation and construction drawings. Specific performance results are presented for the Boston and Madison region. The system design presented, coupled with previously completed designs, provide a set of design options expected to be available to residential homeowners in the mid 1980's.

Efficacy of live zoster vaccine in preventing zoster and postherpetic neuralgia.

PubMed

Gilden, D

2011-05-01

Declining cell-mediated immunity to varicella zoster virus (VZV) in elderly individuals results in virus reactivation manifest by zoster (shingles) and postherpetic neuralgia (PHN). To prevent virus reactivation, a new VZV vaccine (Zostavax; Merck) that boosts cell-mediated immunity to VZV was developed. The 3-year Shingles Prevention Study showed that Zostavax significantly reduced burden of disease because of zoster and PHN. Despite its cost-effectiveness for adults aged 65-75 years, as determined in the United States, Canada and UK, <2% of immunocompetent adults over age 60 years in the United States were immunized in 2007. This was because of a combination of lack of patient awareness of the vaccine, physicians' uncertainty about the duration of protection and different cost-sharing plans for immunization. Nevertheless, zoster vaccine is safe, effective and highly recommended for immunization of immunocompetent individuals over age 60 years with no history of recent zoster. © 2011 The Association for the Publication of the Journal of Internal Medicine.

Selenium in soils of the Lower Wasatch Formation, Campbell County, Wyoming: Geochemistry, distribution, and environmental hazards

NASA Technical Reports Server (NTRS)

Kolm, K. E.

1975-01-01

The author has identified the following significant results. Seleniferous Shingle series soils and sandstone outcrops of section 27, T 48 N, R 71 W, Wyoming are mapped on aerial photography by their association with Astragalus bisulcatus. Chemical leachate analyses and atomic absorption methods reveal all studied Samsil and Shingle soils to contain acid, base, and water soluble selenium compounds, and that water extractions showed varied concentration behavior due to soil pH. Acid-soluble selenium is found to be associated with smectite. Statistical analyses confirm that A. bisulcatus presence has a weak influence on soil-lens organic selenium concentration, and determine the importance of other geobotanical factors for convertor presence. Environmental procedures of high selenium lens burial, convertor plant eradication, and revegetated site monitoring are recommended. Usage of density analysis and photographic enlargement are used to successfully produce both a control area and a Campbell County, Wyoming regional map of A. bisulcatus supportive soils and outcrops using Skylab photography.

Generic Modeling of a Life Support System for Process Technology Comparison

NASA Technical Reports Server (NTRS)

Ferrall, J. F.; Seshan, P. K.; Rohatgi, N. K.; Ganapathi, G. B.

1993-01-01

This paper describes a simulation model called the Life Support Systems Analysis Simulation Tool (LiSSA-ST), the spreadsheet program called the Life Support Systems Analysis Trade Tool (LiSSA-TT), and the Generic Modular Flow Schematic (GMFS) modeling technique. Results of using the LiSSA-ST and the LiSSA-TT will be presented for comparing life support system and process technology options for a Lunar Base with a crew size of 4 and mission lengths of 90 and 600 days. System configurations to minimize the life support system weight and power are explored.

Generic antibiotic industries: Challenges and implied strategies with regulatory perspectives

PubMed Central

Venkatesh, M.; Bairavi, V. G.; Sasikumar, K. C.

2011-01-01

Ever since the discovery of antibiotics, the quality of human life greatly improved in the 20th century. The discovery of penicillin transformed the medicine industry and initiated a search for a better antibiotic every time resulting in several synthetic and semi-synthetic antibiotics. Beginning with the 1937 sulfa drug tragedy, the drug regulations had a parallel growth along with the antibiotics and the antibiotic-based generic Pharma industries. This review article is focused on the scenario depicting current global Pharma industries based on generic antibiotics. Several regulatory aspects involved with these industries have been discussed along with the complexity of the market, issues that could affect their growth, their struggle for quality, and their compliance with the tightened regulations. With the skyrocketing commercialization of antibiotics through generics and the leveraging technologic renaissance, generic industries are involved in providing maximum safer benefits for the welfare of the people, highlighting its need today.. PMID:21430959

Overview of free-piston Stirling technology at the NASA Lewis Research Center

NASA Technical Reports Server (NTRS)

Slaby, J. G.

1985-01-01

An overview of the National Aeronautics and Space Administration (NASA) Lewis Research Center (Lewis) free-piston Stirling engine activities is presented. These activities include: (1) a generic free-piston Stirling technology project being conducted to develop technologies synergistic to both space power and terrestrial heat pump applications in a cooperative, cost-shared effort with the Department of Energy (DOE/Oak Ridge National Laboratory (ONRL)), and (2) a free-piston Stirling space-power technology demonstration project as part of the SP-100 program being conducted in support of the Department of Defense (DOD), DOE, and NASA/Lewis. The generic technology effort includes extensive parametric testing of a 1 kw free-piston Stirling engine (RE-1000), development and validation of a free-piston Stirling performance computer code, and fabrication and initial testing of an hydraulic output modification for the RE-1000 engine. The space power technology effort, under SP-100, addresses the status of the 25 kWe Space Power Demonstrator Engine (SPDE) including early test results.

View of McKenzieRichey covered well showing log and lumber construction ...

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

View of McKenzie-Richey covered well showing log and lumber construction and shingles, facing southeast - McKenzie Property, Covered Well, North Bank of Sailor Gulch, 750 feet northwest of intersection of U.S.F.S. Roads 651 & 349, Placerville, Boise County, ID

Berkeley Bravado: Rochdale Village, University of California, Berkeley

ERIC Educational Resources Information Center

Woodbridge, Sally

1975-01-01

Rochdale Village is a successful example of active student participation in the design and construction of student housing. The apartment complex reflects students' desire for a village of lowrise, wood-shingled buildings, while meeting the University of California's density requirement of 250 units per acre. (JG)

Detail of array panels, Face B, with active and terminated ...

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

Detail of array panels, Face B, with active and terminated dipole elements - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

29 CFR 570.54 - Logging occupations and occupations in the operation of any sawmill, lath mill, shingle mill, or...

Code of Federal Regulations, 2010 CFR

2010-07-01

... convenience of the user, the revised text is set forth as follows: § 570.54 Forest fire fighting and forest... performed, or mining operations. Portable sawmill shall mean a sawmilling operation where no office or...

Looking into Generator Room, showing electromagnetic pulse (EMP) filter boxes ...

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

Looking into Generator Room, showing electromagnetic pulse (EMP) filter boxes mounted above door - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Power Plant, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Waste tire and shingle scrap/bituminous paving test sections on the Munger Recreational Trail Gateway segment. interim report

DOT National Transportation Integrated Search

1991-02-01

The need to reduce Minnesota's dependence on land fills resulted in a unique cooperative venture by three state agencies. A partnership was forged between the Minnesota Pollution Control Agency (MPCA), the Minnesota Department of Natural Resources (D...

Within compound, looking southeast Power Plant (Building 5761) to left, ...

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

Within compound, looking southeast Power Plant (Building 5761) to left, Satellite Communications Terminal (Building 5771), center - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

78 FR 30930 - Proposed Collection; 60-Day Comment Request: Generic Clearance To Support Programs and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

..., mechanical, or other technological collection techniques or other forms of information technology. To Submit... aggregate contact information, history, preferences, opinions, and/or other data that does not necessitate...

Environmental Technology Verification Coatings and Coating Equipment Program (ETV CCEP) High Transfer Efficiency Spray Equipment--Generic Verification Protocol

EPA Science Inventory

The Environmental Technology Verification (ETV) Program has been established by the U.S. Environmental Protection Agency (EPA) to verify the performance characteristics of innovative environmental technologies across all media and report this objective information to the states, ...

77 FR 31584 - Proposed Information Collection; Comment Request; Generic Clearance for Program Evaluation Data...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... DEPARTMENT OF COMMERCE National Institute of Standards and Technology Proposed Information... Institute of Standards and Technology (NIST), Commerce. ACTION: Notice. SUMMARY: The Department of Commerce.... Abstract In accordance with Executive Order 12862, the National Institute of Standards and Technology (NIST...

76 FR 8371 - Notice Correction; Generic Submission of Technology Transfer Center (TTC) External Customer...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-14

... Submission of Technology Transfer Center (TTC) External Customer Satisfaction Surveys (NCI) The Federal... project titled, ``Technology Transfer Center (TTC) External Customer Satisfaction Survey (NCI)'' was... will include multiple customer satisfaction surveys over the course of three years. At this time, only...

Video Discs in Libraries.

ERIC Educational Resources Information Center

Barker, Philip

1986-01-01

Discussion of developments in information storage technology likely to have significant impact upon library utilization focuses on hardware (videodisc technology) and software developments (knowledge databases; computer networks; database management systems; interactive video, computer, and multimedia user interfaces). Three generic computer-based…

Relativistic Gravitational Experiments in Space

NASA Technical Reports Server (NTRS)

Hellings, Ronald W. (Editor)

1989-01-01

The results are summarized of a workshop on future gravitational physics space missions. The purpose of the workshop was to define generic technological requirements for such missions. NASA will use the results to direct its program of advanced technology development.

40 CFR 63.11566 - What definitions apply to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) used to manufacture shingles and rolled roofing products. Coating mixer means the equipment used to mix... substrate. Hot-mix asphalt operation means operations involved in mixing asphalt cement and aggregates to... determined gravimetrically using EPA Method 5A—Determination of Particulate Matter Emissions From the Asphalt...

40 CFR 60.472 - Standards for particulate matter.

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Standards of Performance for Asphalt Processing and Asphalt Roofing Manufacture § 60.472 Standards for particulate matter. (a) On and after the...) Particulate matter in excess of: (i) 0.04 kg/Mg (0.08 lb/ton) of asphalt shingle or mineral-surfaced roll...

Historical Architectural Survey of Delaware Water Gap National Recreational Area 1975. Volume 1.

DTIC Science & Technology

1975-01-01

Owner: Hazel V. Irvine (presently Blue Delft Antiques) Estimated Date: Circa 1900 Historic Name: None (Summer home for Owners of Dingman House Hotel ... Construction : 1-1/2-story, frame Foundation, stone piers Wood siding on gable ends Novelty siding on sides Roof, asphalt shingles . 2 Riverstone

Looking northwest, Face B Array to left, Face C (rear) ...

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

Looking northwest, Face B Array to left, Face C (rear) center, Power Plant (Building 5761), to right - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Techinical Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Synthesis and Biological Evaluation of Brain-Specific Anti-RNA Viral Agents

DTIC Science & Technology

1989-06-30

disease or ultimately death. DNA viruses are subdivided into five families and include the pathogens responsible for labial and genital herpes, chicken ... pox , shingles and mononucleosis. RNA viruses are present in more numerous forms and are subdivided into ten families. These viruses are unusual in

Laboratory evaluation of high asphalt binder replacement with recycled asphalt shingles (RAS) for a low n-design asphalt mixture.

DOT National Transportation Integrated Search

2012-10-01

This study investigated the effect of high asphalt binder replacement for a low N-design asphalt mixture including : RAP and RAS on performance indicators such as permanent deformation, fracture, fatigue potentials, and : stiffness, was studied. An e...

Within compound, looking northwest, Power Plant (Building 5761) and Guard ...

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

Within compound, looking northwest, Power Plant (Building 5761) and Guard Tower (Building 5762) to left, Electrical Substation to right - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

GENERIC VERIFICATION PROTOCOL FOR DETERMINATION OF EMISSIONS REDUCTIONS FROM SELECTIVE CATALYTIC REDUCTIONS CONTROL TECHNOLOGIES FOR HIGHWAY, NONROAD, AND STATIONARY USE DIESEL ENGINES

EPA Science Inventory

The protocol describes the Environmental Technology Verification (ETV) Program's considerations and requirements for verification of emissions reduction provided by selective catalytic reduction (SCR) technologies. The basis of the ETV will be comparison of the emissions and perf...

Structures performance, benefit, cost-study

NASA Technical Reports Server (NTRS)

Woike, O. G.; Salemme, C.; Stearns, E.; Oritz, P.; Roberts, M. L.; Baughman, J. L.; Johnston, R. P.; Demel, H. F.; Stabrylla, R. G.; Coffinberry, G. A.

1981-01-01

New technology concepts and structural analysis development needs which could lead to improved life cycle cost for future high-bypass turbofans were studied. The NASA-GE energy efficient engine technology is used as a base to assess the concept benefits. Recommended programs are identified for attaining these generic structural and other beneficial technologies.

Measuring Mathematics Teacher Educators' Knowledge of Technology Integrated Teaching: Instrument Development

ERIC Educational Resources Information Center

Getenet, Seyum Tekeher; Beswick, Kim

2013-01-01

This study describes the construction of a questionnaire instrument to measure mathematics teacher educators' knowledge for technology integrated mathematics teaching. The study was founded on a reconceptualisation of the generic Technological Pedagogical Content Knowledge framework in the specific context of mathematics teaching. Steps in the…

Environmental Technology Verification: Supplement to Test/QA Plan for Biological and Aerosol Testing of General Ventilation Air Cleaners; Bioaerosol Inactivation Efficiency by HVAC In-Duct Ultraviolet Light Air Cleaners

EPA Science Inventory

The Air Pollution Control Technology Verification Center has selected general ventilation air cleaners as a technology area. The Generic Verification Protocol for Biological and Aerosol Testing of General Ventilation Air Cleaners is on the Environmental Technology Verification we...

Coal gasification systems engineering and analysis, volume 2

NASA Technical Reports Server (NTRS)

1980-01-01

The major design related features of each generic plant system were characterized in a catalog. Based on the catalog and requirements data, approximately 17 designs and cost estimates were developed for MBG and alternate products. A series of generic trade studies was conducted to support all of the design studies. A set of cost and programmatic analyses were conducted to supplement the designs. The cost methodology employed for the design and sensitivity studies was documented and implemented in a computer program. Plant design and construction schedules were developed for the K-T, Texaco, and B&W MBG plant designs. A generic work breakdown structure was prepared, based on the K-T design, to coincide with TVA's planned management approach. An extensive set of cost sensitivity analyses was completed for K-T, Texaco, and B&W design. Product price competitiveness was evaluated for MBG and the alternate products. A draft management policy and procedures manual was evaluated. A supporting technology development plan was developed to address high technology risk issues. The issues were identified and ranked in terms of importance and tractability, and a plan developed for obtaining data or developing technology required to mitigate the risk.

Generic Software for Emulating Multiprocessor Architectures.

DTIC Science & Technology

1985-05-01

RD-A157 662 GENERIC SOFTWARE FOR EMULATING MULTIPROCESSOR 1/2 AlRCHITECTURES(J) MASSACHUSETTS INST OF TECH CAMBRIDGE U LRS LAB FOR COMPUTER SCIENCE R...AREA & WORK UNIT NUMBERS MIT Laboratory for Computer Science 545 Technology Square Cambridge, MA 02139 ____________ I I. CONTROLLING OFFICE NAME AND...aide If neceeasy end Identify by block number) Computer architecture, emulation, simulation, dataf low 20. ABSTRACT (Continue an reverse slde It

Spinstand demonstration of areal density enhancement using two-dimensional magnetic recording (invited)

NASA Astrophysics Data System (ADS)

Lippman, Thomas; Brockie, Richard; Coker, Jon; Contreras, John; Galbraith, Rick; Garzon, Samir; Hanson, Weldon; Leong, Tom; Marley, Arley; Wood, Roger; Zakai, Rehan; Zolla, Howard; Duquette, Paul; Petrizzi, Joe

2015-05-01

Exponential growth of the areal density has driven the magnetic recording industry for almost sixty years. But now areal density growth is slowing down, suggesting that current technologies are reaching their fundamental limit. The next generation of recording technologies, namely, energy-assisted writing and bit-patterned media, remains just over the horizon. Two-Dimensional Magnetic Recording (TDMR) is a promising new approach, enabling continued areal density growth with only modest changes to the heads and recording electronics. We demonstrate a first generation implementation of TDMR by using a dual-element read sensor to improve the recovery of data encoded by a conventional low-density parity-check (LDPC) channel. The signals are combined with a 2D equalizer into a single modified waveform that is decoded by a standard LDPC channel. Our detection hardware can perform simultaneous measurement of the pre- and post-combined error rate information, allowing one set of measurements to assess the absolute areal density capability of the TDMR system as well as the gain over a conventional shingled magnetic recording system with identical components. We discuss areal density measurements using this hardware and demonstrate gains exceeding five percent based on experimental dual reader components.

NRMRL/TTSD CUSTOMER SATISFACTION FOCUS GROUP

EPA Science Inventory

TTB uses a variety of technology transfer products and tools to communicate risk and information about technologies and research. TTB has begun a project to use EPA's generic Customer Satisfaction Survey Information Collection Request (ICR) to determine satisfaction with their pr...

Operationally Efficient Propulsion System Study (OEPSS) data book. Volume 1: Generic ground operations data

NASA Technical Reports Server (NTRS)

Byrd, Raymond J.

1990-01-01

This study was initiated to identify operations problems and cost drivers for current propulsion systems and to identify technology and design approaches to increase the operational efficiency and reduce operations costs for future propulsion systems. To provide readily usable data for the Advance Launch System (ALS) program, the results of the Operationally Efficient Propulsion System Study (OEPSS) were organized into a series of OEPSS Data Books as follows: Volume 1, Generic Ground Operations Data; Volume 2, Ground Operations Problems; Volume 3, Operations Technology; Volume 4, OEPSS Design Concepts; and Volume 5, OEPSS Final Review Briefing, which summarizes the activities and results of the study. This volume presents ground processing data for a generic LOX/LH2 booster and core propulsion system based on current STS experience. The data presented includes: top logic diagram, process flow, activities bar-chart, loaded timelines, manpower requirements in terms of duration, headcount and skill mix per operations and maintenance instruction (OMI), and critical path tasks and durations.

Generic Module for Collecting Data in Smart Cities

NASA Astrophysics Data System (ADS)

Martinez, A.; Ramirez, F.; Estrada, H.; Torres, L. A.

2017-09-01

The Future Internet brings new technologies to the common life of people, such as Internet of Things, Cloud Computing or Big Data. All this technologies have change the way people communicate and also the way the devices interact with the context, giving rise to new paradigms, as the case of smart cities. Currently, the mobile devices represent one of main sources of information for new applications that take into account the user context, such as apps for mobility, health, of security. Several platforms have been proposed that consider the development of Future Internet applications, however, no generic modules can be found that implement the collection of context data from smartphones. In this research work we present a generic module to collect data from different sensors of the mobile devices and also to send, in a standard manner, this data to the Open FIWARE Cloud to be stored or analyzed by software tools. The proposed module enables the human-as-a-sensor approach for FIWARE Platform.

Using generic tool kits to build intelligent systems

NASA Technical Reports Server (NTRS)

Miller, David J.

1994-01-01

The Intelligent Systems and Robots Center at Sandia National Laboratories is developing technologies for the automation of processes associated with environmental remediation and information-driven manufacturing. These technologies, which focus on automated planning and programming and sensor-based and model-based control, are used to build intelligent systems which are able to generate plans of action, program the necessary devices, and use sensors to react to changes in the environment. By automating tasks through the use of programmable devices tied to computer models which are augmented by sensing, requirements for faster, safer, and cheaper systems are being satisfied. However, because of the need for rapid cost-effect prototyping and multi-laboratory teaming, it is also necessary to define a consistent approach to the construction of controllers for such systems. As a result, the Generic Intelligent System Controller (GISC) concept has been developed. This concept promotes the philosophy of producing generic tool kits which can be used and reused to build intelligent control systems.

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

47 CFR 51.231 - Provision of information on advanced services deployment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the requesting carrier asserts that the technology it seeks to deploy fits within a generic power... technology, it must provide the incumbent LEC with information on the speed and power at which the signal... rejection; and (3) Information with respect to the number of loops using advanced services technology within...

Field performance of RAS test sections and laboratory investigation of impact of rejuvenators on engineering properties of RAP/RAS mixes.

DOT National Transportation Integrated Search

2014-04-01

In the last several years, recycled asphalt shingles (RAS), in addition to reclaimed asphalt pavement (RAP), : have been widely used in Texas. The use of RAS can significantly reduce the cost of asphalt mixtures, conserve : energy, and protect the en...

Product (P1) from project 0-6738 : performance studies and future directions for mixes containing RAP and RAS.

DOT National Transportation Integrated Search

2013-01-01

In recent years both reclaimed asphalt pavement (RAP) and recycled asphalt shingles (RAS) have been widely used in asphalt mixes by the asphalt paving industry in Texas. The use of RAP and RAS can save tax payers money, and it is also good for the...

Venting of attics & cathedral ceilings

Treesearch

William B. Rose; Anton TenWolde

2002-01-01

Current building codes typically call for attic ventilation to minimize condensation on the underside of roof sheathing. Summer cooling of attic air, minimizing ice dams, and extending the service life of the roof materials often are cited as additional benefits of attic ventilation. In fact, most asphalt shingle manufacturers warrant their products only for ventilated...

Oregon's forest products industry: 1982.

Treesearch

James O. Howard

1984-01-01

This report presents the findings of a 100-percent survey of the primary forest products industry in Oregon for 1982. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tabular presentations include characteristics of the industry, nature and flow of logs consumed, and...

Full-Genome Sequence of a Novel Varicella-Zoster Virus Clade Isolated in Mexico

PubMed Central

Rodríguez-Castillo, Araceli; Ortiz-Alcántara, Joanna María; Gonzalez-Durán, Elizabeth; Segura-Candelas, José Miguel; Pérez-Agüeros, Sandra Ivette; Escobar-Escamilla, Noé; Méndez-Tenorio, Alfonso; Diaz-Quiñonez, José Alberto

2015-01-01

Varicella-zoster virus (VZV) is a member of the Herpesviridae family, which causes varicella (chicken pox) and herpes zoster (shingles) in humans. Here, we report the complete genome sequence of varicella-zoster virus, isolated from a vesicular fluid sample, revealing the circulation of VZV clade VIII in Mexico. PMID:26159533

Near Zero Energy Housing at Ft. Campbell: Energy Modeling Results

DTIC Science & Technology

2007-05-01

Excellence Baseline Ft. Campbell Single Family Home 2 Story 2,100 ft2 living space 325 ft2 garage 2 x 4 metal frame R-13 batt in wall Asphalt shingle ...Model south facing windows with overhangs to take advantage of solar gain in winter, and shading summer sun Construction cost estimates for

Production, management, and environment symposium: Environmental footprint of livestock production - Greenhouse gas emissions and climate change

USDA-ARS?s Scientific Manuscript database

This manuscript is the introduction to the 2015 Production, Management, and Environment symposium titled “Environmental Footprint of Livestock Production – Greenhouse Gas Emissions and Climate Change” that was held at the Joint Annual Meeting of the ASAS and ADSA at the Rosen Shingle Creek Resort in...

NIHSeniorHealth Celebrating 10 Years of online health and wellness information! | NIH MedlinePlus the Magazine

MedlinePlus

... information Open captioned videos Easy-to-read language Research-based Content Over 60 health topics 150 health videos Over 200 quizzes Frequently asked questions Bi-weekly healthy aging tips Most Popular Health Topics Exercise and Physical Activity * Eating Well as You Get Older * Shingles * ...

40 CFR 60.472 - Standards for particulate matter.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Standards for particulate matter. 60... Processing and Asphalt Roofing Manufacture § 60.472 Standards for particulate matter. (a) On and after the...) Particulate matter in excess of: (i) 0.04 kg/Mg (0.08 lb/ton) of asphalt shingle or mineral-surfaced roll...

40 CFR 60.472 - Standards for particulate matter.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 7 2013-07-01 2013-07-01 false Standards for particulate matter. 60... Processing and Asphalt Roofing Manufacture § 60.472 Standards for particulate matter. (a) On and after the...) Particulate matter in excess of: (i) 0.04 kg/Mg (0.08 lb/ton) of asphalt shingle or mineral-surfaced roll...

40 CFR 60.472 - Standards for particulate matter.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 7 2014-07-01 2014-07-01 false Standards for particulate matter. 60... Processing and Asphalt Roofing Manufacture § 60.472 Standards for particulate matter. (a) On and after the...) Particulate matter in excess of: (i) 0.04 kg/Mg (0.08 lb/ton) of asphalt shingle or mineral-surfaced roll...

40 CFR 60.472 - Standards for particulate matter.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 6 2011-07-01 2011-07-01 false Standards for particulate matter. 60... Processing and Asphalt Roofing Manufacture § 60.472 Standards for particulate matter. (a) On and after the...) Particulate matter in excess of: (i) 0.04 kg/Mg (0.08 lb/ton) of asphalt shingle or mineral-surfaced roll...

77 FR 27262 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Order Approving a...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... University Law School, and Director, Cornell Securities Law Clinic, and Brenda Beauchamp, Cornell Law School... letter from Jill I. Gross, Director, Edward Pekarek, Assistant Director, and Genavieve Shingle, Student..., scheduling, and traveling to hearings; (3) it would provide an alternative for customers who are unable to...

California's forest products industry: 1982.

Treesearch

James O. Howard

1984-01-01

This report presents the findings of a 100-percent survey of the primary forest products industry in California for 1982. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tabular presentations include characteristics of the industry, nature and flow of logs consumed, and...

California's forest products industry: 1985.

Treesearch

James O. Howard; Franklin R. Ward

1988-01-01

This report presents the findings of a 100-percent survey of the primary forest products industry in California for 1985. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry,...

California's forest products industry: 1992.

Treesearch

Franklin R. Ward

1995-01-01

This report presents the findings of a survey of primary forest products industries in California for 1992. The survey included the following sectors: lumber; pulp and board; shake and shingle; export; and post, pole, and piling. Veneer and plywood mills are not included because they could not be presented without disclosing critical details. Tables, presented by...

California's forest products industry: 1994.

Treesearch

Franklin R. Ward

1997-01-01

This report presents the findings of a survey of primary forest products industries in California for 1994. The survey included the following sectors: lumber; veneer; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of logs...

Exterior, looking west, Equipment Building to left, Tower at center, ...

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

Exterior, looking west, Equipment Building to left, Tower at center, Civil Engineering Storage Building (Building 5765) at left - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, Microwave Equipment Building, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Performance and operational analysis of a liquid desiccant open-flow solar collector

NASA Astrophysics Data System (ADS)

Grodzka, P. G.; Rico, S. S.

1982-10-01

Theoretical predictions of the heat and mass transfer in an open flow solar collector used in conjunction with an absorption chiller are compared with performance data from a rooftop system. The study focuses on aqueous solutions of a hygroscopic salt, e.g., LiCl, flowing continuously over a solar absorbing surface. Water in the solution sublimes to a region of lower vapor pressure, i.e., the atmosphere. Direction of the water-depleted dessiccant to a storage volume and then to circulation around an evaporator unit permits operation of a solar-powered air conditioner. A closed form solution was defined for the heat and mass transfer, along with a finite difference solution. The system studied comprised a sloped roof top with 2500 sq ft of asphalt shingles, collector pipes beneath the shingles, and two 500 gal storage tanks. Relatively good agreement was found between the models and the recorded data, although some discrepancies were present when considering temperatures and performance at specific times of day. The measured 30-40% efficiencies indicated that further development of the system is warranted.

Performance of a Haynes 188 metallic standoff thermal protection system at Mach 7

NASA Technical Reports Server (NTRS)

Avery, D. E.

1981-01-01

A flight weight, metallic thermal protection system (TPS) model applicable to reentry and hypersonic vehicles was subjected to multiple cycles of both radiant and aerothermal heating to evaluate its aerothermal performance and structural integrity. The TPS was designed for a maximum operating temperature of 1255 K and featured a shingled, corrugation stiffened corrugated skin heat shield of Haynes 188, a cobalt base alloy. The model was subjected to 3 radiant preheat/aerothermal tests for a total of 67 seconds and to 15 radiant heating tests for a total of 85.9 minutes at 1255 K. The TPS limited the primary structure to temperatures below 430 K in all tests. No catastrophic failures occurred in the heat shields, supports, or insulation system. The TPS continued to function even after exposure to a differential temperature 4 times the design value produced thermal buckles in the outer skin. The shingled thermal expansion joint effectively allowed for thermal expansion of the heat shield without allowing any appreciable hot gas flow into the model cavity, even though the overlap gap between shields increased after several thermal cycles.

Sequential retinal necrosis secondary to varicella zoster in unrecognised long-standing HIV infection: patient safety report.

PubMed

Ning, Brigid Ky; Kelly, Simon P; Chu, Celia; Morgan, Emile

2018-03-21

A retired woman with left ophthalmic shingles of over 2 years' duration attended with bilateral vision loss and systemic upset. Acute retinal necrosis with detachment was detected on right fundus examination. Cataract in left eye precluded funduscopy. Ocular ultrasonography revealed fibrotic retinal detachment in the left eye. MRI brain and orbits also showed signals of retinal detachment. No abnormal MRI signal within the optic nerve or brain was found. Varicella zoster virus was detected in ocular aqueous and blood samples. High-dose intravenous acyclovir was administered. HIV test was positive with a very low CD4 count. Antiretroviral medications were prescribed. There was no recovery of vision. She was certified as blind, and social services were involved in seeking to provide alterations to her home in view of her severe disability. This case highlights the importance of suspecting HIV in patients with severe or chronic ophthalmic shingles. Images and implications for clinical practice are presented. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Areal density optimizations for heat-assisted magnetic recording of high-density media

NASA Astrophysics Data System (ADS)

Vogler, Christoph; Abert, Claas; Bruckner, Florian; Suess, Dieter; Praetorius, Dirk

2016-06-01

Heat-assisted magnetic recording (HAMR) is hoped to be the future recording technique for high-density storage devices. Nevertheless, there exist several realization strategies. With a coarse-grained Landau-Lifshitz-Bloch model, we investigate in detail the benefits and disadvantages of a continuous and pulsed laser spot recording of shingled and conventional bit-patterned media. Additionally, we compare single-phase grains and bits having a bilayer structure with graded Curie temperature, consisting of a hard magnetic layer with high TC and a soft magnetic one with low TC, respectively. To describe the whole write process as realistically as possible, a distribution of the grain sizes and Curie temperatures, a displacement jitter of the head, and the bit positions are considered. For all these cases, we calculate bit error rates of various grain patterns, temperatures, and write head positions to optimize the achievable areal storage density. Within our analysis, shingled HAMR with a continuous laser pulse moving over the medium reaches the best results and thus has the highest potential to become the next-generation storage device.

Artificial intelligence in a mission operations and satellite test environment

NASA Technical Reports Server (NTRS)

Busse, Carl

1988-01-01

A Generic Mission Operations System using Expert System technology to demonstrate the potential of Artificial Intelligence (AI) automated monitor and control functions in a Mission Operations and Satellite Test environment will be developed at the National Aeronautics and Space Administration (NASA) Jet Propulsion Laboratory (JPL). Expert system techniques in a real time operation environment are being studied and applied to science and engineering data processing. Advanced decommutation schemes and intelligent display technology will be examined to develop imaginative improvements in rapid interpretation and distribution of information. The Generic Payload Operations Control Center (GPOCC) will demonstrate improved data handling accuracy, flexibility, and responsiveness in a complex mission environment. The ultimate goal is to automate repetitious mission operations, instrument, and satellite test functions by the applications of expert system technology and artificial intelligence resources and to enhance the level of man-machine sophistication.

Experimental demonstration of warm mix asphalt pavement on Rt. 4.

DOT National Transportation Integrated Search

2012-04-01

A number of new technologies have been developed to lower the production and placement temperatures : of hot-mix asphalt (HMA). Generically, these technologies are referred to as warm-mix asphalt (WMA). : In Europe and to a lesser extent in North Ame...

Spacecraft control center automation using the generic inferential executor (GENIE)

NASA Technical Reports Server (NTRS)

Hartley, Jonathan; Luczak, Ed; Stump, Doug

1996-01-01

The increasing requirement to dramatically reduce the cost of mission operations led to increased emphasis on automation technology. The expert system technology used at the Goddard Space Flight Center (MD) is currently being applied to the automation of spacecraft control center activities. The generic inferential executor (GENIE) is a tool which allows pass automation applications to be constructed. The pass script templates constructed encode the tasks necessary to mimic flight operations team interactions with the spacecraft during a pass. These templates can be configured with data specific to a particular pass. Animated graphical displays illustrate the progress during the pass. The first GENIE application automates passes of the solar, anomalous and magnetospheric particle explorer (SAMPEX) spacecraft.

[The impact of population growth on Tamba Kosi, a Himalayan valley in Nepal].

PubMed

Verliat, S

1994-01-01

Two several-month-long stays in the isolated Tamba Kosi valley in Nepal in 1983 and 1986 allowed an assessment of the importance of changes in rural societies. In about 50 years, the oldest inhabitants of some villages have seen the number of houses quadruple. In the absence of reliable statistical data, the inhabitants say that the Tamba Kosi valley population has doubled in the last 25 years. This population growth exacerbates the multiethnic fight for good land (i.e., ground of modest slope, hot, and humid). Many people have emigrated, which has somewhat eased problems relative to population growth. Soil degradation, which is becoming more and more acute, drives the inhabitants to cut down trees and clear the land for cultivation of new plots. These new plots are running up against steep slopes and high altitude. Most families have barely two hectares, which must suffice to feed 5-6 people on average. This fuels intensification of agricultural production, resulting in low efficacy. Livestock mutilate forests with their hooves and teeth. The marked increase in the variety of livestock accelerates this destruction. Three types of building materials are used in this high valley: thatch, shingles (fir tree), and bamboo matting. The disappearance of wild grasses used to make thatch roofs and people moving to higher and higher altitudes resulted in use of shingles to make roofs. Buildings made of shingles, which demanded changes in construction techniques, changed the conception of homes. They became the preferred building type, which increased the demand for fir trees and deforestation. This lead to a demand for roofing material made of bamboo matting and another change in construction techniques. The retreat of the forest and disappearance of the most wanted plant species are the most spectacular impacts of population growth. This environmental degradation exacerbates erosion at all bioclimatic altitudes.

Prevention of residential roof fires by use of a class "A" fire rated roof system.

PubMed

Edlich, Richard F; Winters, Kathryne L; Long, William B; Britt, L D

2004-01-01

Because residential roof fires remain a life-threatening danger to residential homeowners in the United States, we describe in detail a national fire prevention program for reducing residential roof fires by use of an Underwriters Laboratories Inc. (UL) and National Fire Protection Association Class A fire rated roof system. This Class A system should comply with the test requirements for fire resistance of roof coverings, as outlined in UL 790 or in ASTM International (ASTM) E-108. Both the Asphalt Roofing Manufacturer's Association (ARMA) and the National Roofing Contractors Association (NRCA) have set up guidelines for selecting a new roof for the homeowner. Class A, fiber-glass-based asphalt roofing shingles represent an overwhelming share of the United States residential roofing market, and, as such, the Class A rated roofing system remains an excellent alternative to wood shingles and shakes. Fortunately, the Class A fire rating is available for certain wood shingle products that incorporate a factory-applied, fire resistant treatment. However, in this circumstance, wood products labeled as Class B shakes or shingles must be installed over spaced or solid sheathing that have been covered either with one layer of 1/4 in. (6.4 mm) thick noncombustible roof board, or with one layer of minimum 72-lb. fiber-glass-based mineral surfaced cap sheet, or with another specialty roofing sheet to obtain the Class A fire rating. Clay, tile, slate, and metal have been assigned Class A fire ratings in the codes (but often without testing). These alternative roofing materials are often considerably more expensive. Proper application, ventilation, and insulation of roofing systems are required to prevent heat and moisture buildup in the attic, which can damage the roofing system, making it more susceptible to water leakage as well as ignition in the event of a fire. The NRCA has devised excellent recommendations for the homeowner to prequalify the contractor. In addition, a warranty for any new roofing material is important for the homeowner to ensure that the roofing can be repaired by the contractor or manufacturer during the specified warranty period, in case of contractor error or a manufacturing defect. In addition, the homeowner should ensure that the warranty is transferable to any future owner of the home to allow the buyer to have the same warranty benefits as the original owner. The State of California has mandated strict roofing requirements to prevent residential fires. In the absence of this legislation in other states, the homeowner must follow the guidelines outlined in this collective review to ensure that a roofing system with Class A fire protection is installed. Other fire safety precautions that should also be considered mandatory are to include smoke alarms, escape plans, and retrofit fire sprinklers.

Blast Technologies

DTIC Science & Technology

2011-06-27

Development Generic Hull Testing Airbag and Sensor Technology Development Blast Data Recorder Specifications and Fielding Numerical Model Improvement...seat designs, airbag and restraint systems, and energy absorbing flooring solutions  Vehicle event data recorders for collecting highly accurate...treatments.  Airbag or comparable technologies such as bolsters.  Sensors that can detect and deploy/trigger interior treatments within the timeframe of a

Applications of aerospace technology in the environmental sciences

NASA Technical Reports Server (NTRS)

1972-01-01

Detailed information is reported on the operations and accomplishments of the RTI Technology Application Team for the period October 11, 1971 to March 10, 1972. Mathematical models for prediction of pollutant formation during combustion are discussed along with generic areas of air pollution problems, which NASA technology offers a high potential for solving. Recommendations for future work are included.

Use of warm mix asphalt pavement on Route 9, in Durham.

DOT National Transportation Integrated Search

2012-06-01

A number of new technologies have been developed to lower the production and placement temperatures : of hot-mix asphalt (HMA). Generically, these technologies are referred to as warm-mix asphalt (WMA). : In Europe and to a lesser extent in North Ame...

77 FR 62216 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-12

...: National Institute of Standards and Technology (NIST). Title: Generic Clearance for Program Evaluation Data... National Institute of Standards and Technology (NIST), a non-regulatory agency of the Department of Commerce, proposes to conduct surveys--both quantitative and qualitative--designed to evaluate our current...

The Generic Resolution Advisor and Conflict Evaluator (GRACE) for Detect-And-Avoid (DAA) Systems

NASA Technical Reports Server (NTRS)

Abramson, Michael; Refai, Mohamad; Santiago, Confesor

2017-01-01

The paper describes the Generic Resolution Advisor and Conflict Evaluator (GRACE), a novel alerting and guidance algorithm that combines flexibility, robustness, and computational efficiency. GRACE is "generic" in that it makes no assumptions regarding temporal or spatial scales, aircraft performance, or its sensor and communication systems. Accordingly, GRACE is well suited to research applications where alerting and guidance is a central feature and requirements are fluid involving a wide range of aviation technologies. GRACE has been used at NASA in a number of real-time and fast-time experiments supporting evolving requirements of DAA research, including parametric studies, NAS-wide simulations, human-in-the-loop experiments, and live flight tests.

A Generic Communication Protocol for Remote Laboratories: an Implementation on e-lab

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

Henriques, Rafael B.; Fernandes, H.; Duarte, Andre S.

2015-07-01

The remote laboratories at IST (Instituto Superior Tecnico), e-lab, serve as a valuable tool for education and training based on remote control technologies. Due to the high number and increase of remotely operated experiments a generic protocol was developed to perform the communication between the software driver and the respective experimental setup in an easier and more unified way. The training in these fields of students and personnel can take advantage of such infrastructure with the purpose of deploying new experiments in a faster way. More than 10 experiments using the generic protocol are available on-line in a 24 xmore » 7 way. (authors)« less

Large Deployable Reflector Science and Technology Workshop. Volume 3: Systems and Technology Assessment

NASA Technical Reports Server (NTRS)

Leidich, C. A. (Editor); Pittman, R. B. (Editor)

1984-01-01

The results of five technology panels which convened to discuss the Large Deployable Reflector (LDR) are presented. The proposed LDR is a large, ambient-temperature, far infrared/submillimeter telescope designed for space. Panel topics included optics, materials and structures, sensing and control, science instruments, and systems and missions. The telescope requirements, the estimated technology levels, and the areas in which the generic technology work has to be augmented are enumerated.

Determination of Optimum Vitamin D Nutrition in Young Women

DTIC Science & Technology

2012-10-01

03/10/2010 03/17/2010 Life Threatening Definitely Not 5/18/2009 4/20/2010 60270 400 Fronto-temporal craniotomy / resection of hemangioma 03/17...sinus infection 10/16/2009 10/26/2009 No 60252 shingles 11/16/2009 12/5/2009 No 60252 chest cold w/ cough & drainage 2/23/2010 No 60252

3rd Generation Thermal Imager Sensor Performance

DTIC Science & Technology

2006-11-01

suffers in the day compared to the night. This degradation is related to high levels of daytime clutter caused by solar reflections and loading and...1 2 3 4 5 LWIR σT (K) M W IR σ T (K ) MWIR = LWIR White Building Block Door Road Roof Shingle Window Rural Backgrounds: MWIR σT vs LWIR σT

A performance comparison of asphalt mixtures modified with hydrated lime, polymer modified binder and reclaimed asphalt shingles (RAS) on Route 50 Moniteau, Morgan and Pettis counties.

DOT National Transportation Integrated Search

2013-03-01

Hydrated lime was required in high traffic asphalt mixtures controlled by Section 403 of the Missouri Standard Specifications for Highway Construction from the late 1980s through much of the 1990s primarily as an anti-stripping agent but also f...

77 FR 22374 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... I. Gross, Director, Edward Pekarek, Assistant Director, and Genavieve Shingle, Student Intern... finds good cause, pursuant to Section 19(b)(2) of the Act \\11\\ for approving the proposed rule change... that good cause exists to approve the proposal, as modified by Amendment No. 1, on an accelerated basis...

Silvical characteristics of Atlantic white-cedar (Chamaecyparis thyoides)

Treesearch

S. Little

1959-01-01

Atlantic white-cedar ((Chamaecyparis thyoides (L.) B.S.P.) has been a highly prized species since Colonial times because of the durability and high quality of its wood. The wood has been used for many purposes: boat boards, shingles and lath, framing, house and boat finish, pails and tanks, cabin logs, posts, and poles. Good white-cedar has always...

A profile of wood use in nonresidential building construction

Treesearch

H. N. Spelter; R. G. Anderson

This report presents estimates of the amounts of lumber, glued-laminated lumber, trusses, plywood, particleboard, hardboard, and wood shingles used in new nonresidential building construction in the United States. Use of wood products is shown for several building types, project sizes, and building components. The estimates are based on a survey of 489 projects under...

The Rise of the Essay Coach

ERIC Educational Resources Information Center

Gose, Ben

2007-01-01

College admissions essay coaches have been hanging out shingles since the early 1990s. The business has grown sharply over the past decade thanks to the ease of editing via the Internet and students' desire to gain any possible edge as many colleges have become more selective. The companies, with names like Cambridge Essay Service, EssayEdge,…

Oregon's forest products industry: 1988.

Treesearch

James O. Howard; Franklin R. Ward

1991-01-01

This report presents the findings of a survey of all primary forest products industries in Oregon for 1988. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of...

California's forest products industry: 1988.

Treesearch

James O. Howard; Franklln R. Ward

1991-01-01

This report presents the findings of a survey of all primary forest products industries in California for 1988. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow...

Oregon's forest products industry: 1985.

Treesearch

James O. Howard; Franklin R. Ward

1988-01-01

This report presents the findings of a 100-percent survey of the primary forest products industry in Oregon for 1985. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature...

Oregon's forest products industry: 1992.

Treesearch

Franklin R. Ward

1995-01-01

This report presents the findings of a survey of primary forest products industries in. Oregon for 1992. The survey included the following sectors: lumber; veneer and plywood; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of...

Oregon's forest products industry: 1994.

Treesearch

Franklin R. Ward

1997-01-01

This report presents the findings of a survey of primary forest products industries in Oregon for 1994. The survey included the following sectors: lumber; veneer; pulp and board; shake and shingle; export; and post, pole, and piling. Tables, presented by sector and for the industry as a whole, include characteristics of the industry, nature and flow of logs consumed,...

Asphalt Pavements Session 2E-2 : Missouri's Use of Recycled Asphalt Shingles in Hot Asphalt [SD .WMV (720x480/29fps/289.0 MB)

DOT National Transportation Integrated Search

2003-12-01

This study evaluates one of the recycling techniques used to rehabilitate pavement, called Cold In-Place Recycling (CIR). CIR is one of the fastest growing road rehabilitation techniques because it is quick and cost-effective. The document reports on...

Within compound, from Guard Tower, looking southeast, Power Plant (Building ...

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

Within compound, from Guard Tower, looking southeast, Power Plant (Building 5761) to left, Satellite Communications Terminal (Building 5771) center, Supply Warehouse (Building 5768) to left - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Towards a practical framework for managing the risks of selecting technology to support independent living.

PubMed

Monk, Andrew; Hone, Kate; Lines, Lorna; Dowdall, Alan; Baxter, Gordon; Blythe, Mark; Wright, Peter

2006-09-01

Information and communication technology applications can help increase the independence and quality of life of older people, or people with disabilities who live in their own homes. A risk management framework is proposed to assist in selecting applications that match the needs and wishes of particular individuals. Risk comprises two components: the likelihood of the occurrence of harm and the consequences of that harm. In the home, the social and psychological harms are as important as the physical ones. The importance of the harm (e.g., injury) is conditioned by its consequences (e.g., distress, costly medical treatment). We identify six generic types of harm (including dependency, loneliness, fear and debt) and four generic consequences (including distress and loss of confidence in ability to live independently). The resultant client-centred framework offers a systematic basis for selecting and evaluating technology for independent living.

Use of warm mix asphalt pavement on Interstate 95, Carmel to Hampden, northbound.

DOT National Transportation Integrated Search

2012-06-01

A number of new technologies have been developed to lower the production and placement temperatures : of hot-mix asphalt (HMA). Generically, these technologies are referred to as warm-mix asphalt (WMA). : In Europe and to a lesser extent in North Ame...

NGNP High Temperature Materials White Paper

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

Lew Lommers; George Honma

2012-08-01

This white paper is one in a series of white papers that address key generic issues of the combined construction and operating license (COL) pre-application program key generic issues for the Next Generation Nuclear Plant reactor using the prismatic block fuel technology. The purpose of the pre-application program interactions with the NRC staff is to reduce the time required for COL application review by identifying and addressing key regulatory issues and, if possible, obtaining agreements for their resolution

Comparison of Standard Wind Turbine Models with Vendor Models for Power System Stability Analysis: Preprint

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

Honrubia-Escribano, A.; Gomez Lazaro, E.; Jimenez-Buendia, F.

The International Electrotechnical Commission Standard 61400-27-1 was published in February 2015. This standard deals with the development of generic terms and parameters to specify the electrical characteristics of wind turbines. Generic models of very complex technological systems, such as wind turbines, are thus defined based on the four common configurations available in the market. Due to its recent publication, the comparison of the response of generic models with specific vendor models plays a key role in ensuring the widespread use of this standard. This paper compares the response of a specific Gamesa dynamic wind turbine model to the corresponding genericmore » IEC Type III wind turbine model response when the wind turbine is subjected to a three-phase voltage dip. This Type III model represents the doubly-fed induction generator wind turbine, which is not only one of the most commonly sold and installed technologies in the current market but also a complex variable-speed operation implementation. In fact, active and reactive power transients are observed due to the voltage reduction. Special attention is given to the reactive power injection provided by the wind turbine models because it is a requirement of current grid codes. Further, the boundaries of the generic models associated with transient events that cannot be represented exactly are included in the paper.« less

Advanced Robotics for In-Space Vehicle Processing

NASA Technical Reports Server (NTRS)

Smith, Jeffrey H.; Estus, Jay; Heneghan, Cate; Bosley, John

1990-01-01

An analysis of spaceborne vehicle processing is described. Generic crew-EVA tasks are presented for a specific vehicle, the orbital maneuvering vehicle (OMV), with general implications to other on-orbit vehicles. The OMV is examined with respect to both servicing and maintenance. Crew-EVA activities are presented by task and mapped to a common set of generic crew-EVA primitives to identify high-demand areas for telerobot services. Similarly, a set of telerobot primitives is presented that can be used to model telerobot actions for alternative telerobot reference configurations. The telerobot primitives are tied to technologies and used for composting telerobot operations for an automated refueling scenario. Telerobotics technology issues and design accomodation guidelines (hooks and scars) for the Space Station Freedom are described.

Effects of an e-Prescribing interface redesign on rates of generic drug prescribing: exploiting default options.

PubMed

Malhotra, Sameer; Cheriff, Adam D; Gossey, J Travis; Cole, Curtis L; Kaushal, Rainu; Ancker, Jessica S

2016-09-01

Increasing the use of generic medications could help control medical costs. However, educational interventions have limited impact on prescriber behavior, and e-prescribing alerts are associated with high override rates and alert fatigue. Our objective was to evaluate the effect of a less intrusive intervention, a redesign of an e-prescribing interface that provides default options intended to "nudge" prescribers towards prescribing generic drugs. This retrospective cohort study in an academic ambulatory multispecialty practice assessed the effects of customizing an e-prescribing interface to substitute generic equivalents for brand-name medications during order entry and allow a one-click override to order the brand-name medication. Among drugs with generic equivalents, the proportion of generic drugs prescribed more than doubled after the interface redesign, rising abruptly from 39.7% to 95.9% (a 56.2% increase; 95% confidence interval, 56.0-56.4%; P < .001). Before the redesign, generic drug prescribing rates varied by therapeutic class, with rates as low as 8.6% for genitourinary products and 15.7% for neuromuscular drugs. After the redesign, generic drug prescribing rates for all but four therapeutic classes were above 90%: endocrine drugs, neuromuscular drugs, nutritional products, and miscellaneous products. Changing the default option in an e-prescribing interface in an ambulatory care setting was followed by large and sustained increases in the proportion of generic drugs prescribed at the practice. Default options in health information technology exert a powerful effect on user behavior, an effect that can be leveraged to optimize decision making. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Use of warm mix asphalt pavement along Rt. 27 in the towns of Farmington and New Portland.

DOT National Transportation Integrated Search

2012-05-01

A number of new technologies have been developed to lower the production and placement temperatures : of hot-mix asphalt (HMA). Generically, these technologies are referred to as warm-mix asphalt (WMA). : In Europe and to a lesser extent in North Ame...

76 FR 12212 - Agency Information Collection Activities: Proposed Collection; Comment Request; Generic Clearance...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-04

...-xxxx. Title: Collection of Qualitative Feedback on Agency Service Delivery. Form No.: None. Type of... for the Collection of Qualitative Feedback on Agency Service Delivery AGENCY: Federal Motor Carrier... Technology Division/MC-RRT, Office of Analysis, Research and Technology, Telephone (202) 385-2383; or e-mail...

Full-Genome Sequence of a Novel Varicella-Zoster Virus Clade Isolated in Mexico.

PubMed

Garcés-Ayala, Fabiola; Rodríguez-Castillo, Araceli; Ortiz-Alcántara, Joanna María; Gonzalez-Durán, Elizabeth; Segura-Candelas, José Miguel; Pérez-Agüeros, Sandra Ivette; Escobar-Escamilla, Noé; Méndez-Tenorio, Alfonso; Diaz-Quiñonez, José Alberto; Ramirez-González, José Ernesto

2015-07-09

Varicella-zoster virus (VZV) is a member of the Herpesviridae family, which causes varicella (chicken pox) and herpes zoster (shingles) in humans. Here, we report the complete genome sequence of varicella-zoster virus, isolated from a vesicular fluid sample, revealing the circulation of VZV clade VIII in Mexico. Copyright © 2015 Garcés-Ayala et al.

Photovoltaic Roofs

NASA Technical Reports Server (NTRS)

Drummond, R. W., Jr.; Shepard, N. F., Jr.

1984-01-01

Solar cells perform two functions: waterproofing roof and generating electricity. Sections through horizontal and slanting joints show overlapping modules sealed by L-section rubber strips and side-by-side modules sealed by P-section strips. Water seeping through seals of slanting joints drains along channels. Rooftop photovoltaic array used watertight south facing roof, replacing shingles, tar, and gravel. Concept reduces cost of residential solar-cell array.

Turbine rotor-stator leaf seal and related method

DOEpatents

Herron, William Lee; Butkiewicz, Jeffrey John

2003-01-01

A seal assembly for installation between rotating and stationary components of a machine includes a first plurality of leaf spring segments secured to the stationary component in a circumferential array surrounding the rotating component, the leaf spring segments each having a radial mounting portion and a substantially axial sealing portion, the plurality of leaf spring segments shingled in a circumferential direction.

1. GENERAL VIEW OF LOG POND AND BOOM FOR UNLOADING ...

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

1. GENERAL VIEW OF LOG POND AND BOOM FOR UNLOADING CEDAR LOGS FROM TRUCKS AT LOG DUMP, ADJACENT TO MILL; TRUCKS FORMERLY USED TRIP STAKES, THOUGH FOR SAFER HANDLING OF LOGS WELDED STAKES ARE NOW REQUIRED; AS A RESULT LOADING IS NOW DONE WITH A CRANE - Lester Shingle Mill, 1602 North Eighteenth Street, Sweet Home, Linn County, OR

Northern white-cedar (Thuja occidentalis L.): an annotated bibliography

Treesearch

Philip V. Hofmeyer; Laura S. Kenefic; Robert S. Seymour

2007-01-01

Northern white-cedar (Thuja occidentalis L.) is arguably one of the least studied commercial tree species in United States and Canada. It is an important source of wildlife habitat and forage, as well as commodities such as fence posts, shingles and siding. Much of the research on this species comes from the Lake States and Canada; few studies have...

Within compound, from Guard Tower (Building 5762), looking southwest, Technical ...

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

Within compound, from Guard Tower (Building 5762), looking southwest, Technical Equipment Building (Building 5760) to left, Microwave Tower (associated with Building 5769) and Civil Engineering Storage Building (Building 5766) to left - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Within compound, from Gate House, looking northwest, Power Plant (Building ...

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

Within compound, from Gate House, looking northwest, Power Plant (Building 5761) to left, Electrical Substation (Building 5770) and Supply Warehouse (Building 5768) center, Satellite Communications Terminal (Building 5771) to far left - Beale Air Force Base, Perimeter Acquisition Vehicle Entry Phased-Array Warning System, End of Spencer Paul Road, north of Warren Shingle Road (14th Street), Marysville, Yuba County, CA

Descriptive Model of Generic WAMS

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

Hauer, John F.; DeSteese, John G.

The Department of Energy’s (DOE) Transmission Reliability Program is supporting the research, deployment, and demonstration of various wide area measurement system (WAMS) technologies to enhance the reliability of the Nation’s electrical power grid. Pacific Northwest National Laboratory (PNNL) was tasked by the DOE National SCADA Test Bed Program to conduct a study of WAMS security. This report represents achievement of the milestone to develop a generic WAMS model description that will provide a basis for the security analysis planned in the next phase of this study.

Commercial Generic Bioprocessing Apparatus Science Insert - 03

NASA Technical Reports Server (NTRS)

Moreno, Nancy; Stodieck, Louis; Cushing, Paula; Stowe, Mark; Hamilton, Mary Ann; Werner, Ken

2008-01-01

Commercial Generic Bioprocessing Apparatus Science Insert - 03 (CSI-03) is the third set of investigations in the CSI program series. The CSI program provides the K-12 community opportunities to utilize the unique microgravity environment of the International Space Station as part of the regular classroom to encourage learning and interest in science, technology, engineering and math. CSI-03 will examine the complete life cycle of the painted lady butterfly and the ability of an orb weaving spider to spin a web, eat and remain healthy in space.

Composite structural materials

NASA Technical Reports Server (NTRS)

Loewy, R.; Wiberley, S. E.

1986-01-01

Overall emphasis is on basic long-term research in the following categories: constituent materials, composite materials, generic structural elements, processing science technology; and maintaining long-term structural integrity. Research in basic composition, characteristics, and processing science of composite materials and their constituents is balanced against the mechanics, conceptual design, fabrication, and testing of generic structural elements typical of aerospace vehicles so as to encourage the discovery of unusual solutions to present and future problems. Detailed descriptions of the progress achieved in the various component parts of this comprehensive program are presented.

Space platform utilities distribution study

NASA Technical Reports Server (NTRS)

Lefever, A. E.

1980-01-01

Generic concepts for the installation of power data and thermal fluid distribution lines on large space platforms were discussed. Connections with central utility subsystem modules and pallet interfaces were also considered. Three system concept study platforms were used as basepoints for the detail development. The tradeoff of high voltage low voltage power distribution and the impact of fiber optics as a data distribution mechanism were analyzed. Thermal expansion and temperature control of utility lines and ducts were considered. Technology developments required for implementation of the generic distribution concepts were identified.

Information Technology in University-Level Mathematics Teaching and Learning: A Mathematician's Point of View

ERIC Educational Resources Information Center

Borovik, Alexandre

2011-01-01

Although mathematicians frequently use specialist software in direct teaching of mathematics, as a means of delivery e-learning technologies have so far been less widely used. We (mathematicians) insist that teaching methods should be subject-specific and content-driven, not delivery-driven. We oppose generic approaches to teaching, including…

The Need and Keys for a New Generation Network Adjustment Software

NASA Astrophysics Data System (ADS)

Colomina, I.; Blázquez, M.; Navarro, J. A.; Sastre, J.

2012-07-01

Orientation and calibration of photogrammetric and remote sensing instruments is a fundamental capacity of current mapping systems and a fundamental research topic. Neither digital remote sensing acquisition systems nor direct orientation gear, like INS and GNSS technologies, made block adjustment obsolete. On the contrary, the continuous flow of new primary data acquisition systems has challenged the capacity of the legacy block adjustment systems - in general network adjustment systems - in many aspects: extensibility, genericity, portability, large data sets capacity, metadata support and many others. In this article, we concentrate on the extensibility and genericity challenges that current and future network systems shall face. For this purpose we propose a number of software design strategies with emphasis on rigorous abstract modeling that help in achieving simplicity, genericity and extensibility together with the protection of intellectual proper rights in a flexible manner. We illustrate our suggestions with the general design approach of GENA, the generic extensible network adjustment system of GeoNumerics.

An avionics scenario and command model description for Space Generic Open Avionics Architecture (SGOAA)

NASA Technical Reports Server (NTRS)

Stovall, John R.; Wray, Richard B.

1994-01-01

This paper presents a description of a model for a space vehicle operational scenario and the commands for avionics. This model will be used in developing a dynamic architecture simulation model using the Statemate CASE tool for validation of the Space Generic Open Avionics Architecture (SGOAA). The SGOAA has been proposed as an avionics architecture standard to NASA through its Strategic Avionics Technology Working Group (SATWG) and has been accepted by the Society of Automotive Engineers (SAE) for conversion into an SAE Avionics Standard. This architecture was developed for the Flight Data Systems Division (FDSD) of the NASA Johnson Space Center (JSC) by the Lockheed Engineering and Sciences Company (LESC), Houston, Texas. This SGOAA includes a generic system architecture for the entities in spacecraft avionics, a generic processing external and internal hardware architecture, and a nine class model of interfaces. The SGOAA is both scalable and recursive and can be applied to any hierarchical level of hardware/software processing systems.

An international technology platform for influenza vaccines.

PubMed

Hendriks, Jan; Holleman, Marit; de Boer, Otto; de Jong, Patrick; Luytjes, Willem

2011-07-01

Since 2008, the World Health Organization has provided seed grants to 11 manufacturers in low- and middle-income countries to establish or improve their pandemic influenza vaccine production capacity. To facilitate this ambitious project, an influenza vaccine technology platform (or "hub") was established at the Netherlands Vaccine Institute for training and technology transfer to developing countries. During its first two years of operation, a robust and transferable monovalent pilot process for egg-based inactivated whole virus influenza A vaccine production was established under international Good Manufacturing Practice standards, as well as in-process and release assays. A course curriculum was designed, including a two-volume practical handbook on production and quality control. Four generic hands-on training courses were successfully realized for over 40 employees from 15 developing country manufacturers. Planned extensions to the curriculum include cell-culture based technology for viral vaccine production, split virion influenza production, and generic adjuvant formulation. We conclude that technology transfer through the hub model works well, significantly builds vaccine manufacturing capacity in developing countries, and thereby increases global and equitable access to vaccines of high public health relevance. Copyright © 2011 Elsevier Ltd. All rights reserved.

The human role in space (THURIS) applications study. Final briefing

NASA Technical Reports Server (NTRS)

Maybee, George W.

1987-01-01

The THURIS (The Human Role in Space) application is an iterative process involving successive assessments of man/machine mixes in terms of performance, cost and technology to arrive at an optimum man/machine mode for the mission application. The process begins with user inputs which define the mission in terms of an event sequence and performance time requirements. The desired initial operational capability date is also an input requirement. THURIS terms and definitions (e.g., generic activities) are applied to the input data converting it into a form which can be analyzed using the THURIS cost model outputs. The cost model produces tabular and graphical outputs for determining the relative cost-effectiveness of a given man/machine mode and generic activity. A technology database is provided to enable assessment of support equipment availability for selected man/machine modes. If technology gaps exist for an application, the database contains information supportive of further investigation into the relevant technologies. The present study concentrated on testing and enhancing the THURIS cost model and subordinate data files and developing a technology database which interfaces directly with the user via technology readiness displays. This effort has resulted in a more powerful, easy-to-use applications system for optimization of man/machine roles. Volume 1 is an executive summary.

Hospital Corpsman 3 + 2. Revision

DTIC Science & Technology

1981-01-01

scorpion of ) medical importance is the type called Cen-- truroides sculpturatus found in Mexico and cer- BRW-ELS tain areas of the American Southwest...Endemic centers medical officer’s supervision, exist in mountainous regions of Mexico , Central N and South America, th Bakn,.atr 1. Preventive measures...34’ CHICKENPOX-HERPES ZOSTER ( VARICELLA -SHINGLES) TREATMENT. Symptomatic treatment is normally all that is necessary. Wet compresses M. Chickenpox is an

4. EXTERIOR OF SOUTH END OF BUILDING 105 SHOWING TALL ...

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

4. EXTERIOR OF SOUTH END OF BUILDING 105 SHOWING TALL RUSTIC STYLE CHIMNEY WITH GABLE FRAME, METAL ROOF, AND CONCRETE WALKWAY AND STEP TO OPEN SIDE-ENTRY DOOR AT PHOTO ENTER. ORIGINAL DECORATIVE WOOD SHIPLAP SIDING ON UPPER END GABLE HAS BEEN COVERED WITH ASPHALT SHINGLES. VIEW TO NORTH. - Rush Creek Hydroelectric System, Worker Cottage, Rush Creek, June Lake, Mono County, CA

1. Perspective view from northeast of former Surgeon's Quarters. This ...

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

1. Perspective view from northeast of former Surgeon's Quarters. This duplex structure also housed the Secretary and was built in 1887. It is attributed to architect Henry C. Koch, due to the similarity between this Shingle Style house and his contemporary design for the Soldiers' Home Chapel. - National Home for Disabled Volunteer Soldiers, Northwestern Branch, Surgeon's Quarters, 5000 West National Avenue, Milwaukee, Milwaukee County, WI

Stone Quarries and Sourcing in the Carolina Slate Belt

DTIC Science & Technology

2006-04-01

a hilltop with a localized outcrop of small boulders of andesite porphyry . A revisit revealed that the site had recently been destroyed by...rocks are dacitic and include flows, tuffs, breccias, and porphyries . Metasedimentary rocks are metamudstone and fine metasandstone. The Uwharrie...Rocks of this zone, from Shingle Trap, Hattaway, and Sugarloaf Mountains, are mainly light to dark gray metadacite porphyry or metadacitic

Patterns of tree species diversity and composition in old-field successional forests in central Illinois

Treesearch

Scott M. Bretthauer; George Z. Gertner; Gary L. Rolfe; Jeffery O. Dawson

2003-01-01

Tree species diversity increases and dominance decreases with proximity to forest border in two 60-year-old successional forest stands developed on abandoned agricultural land in Piatt County, Illinois. A regression equation allowed us to quantify an increase in diversity with closeness to forest border for one of the forest stands. Shingle oak is the most dominant...

Female Head Athletic Trainers in NCAA Division I (IA Football) Athletics: How They Made It to the Top

ERIC Educational Resources Information Center

Gorant, JoAnne

2012-01-01

The profession of athletic training has opened its doors to women, who now slightly outnumber men in the profession (Shingles, 2001; WATC, 1997, 2005). Unfortunately, this representation does not carry over into positions of high rank. The purpose of this qualitative study was to examine the lived experiences of female head athletic trainers in…

From generic pathways to ICT-supported horizontally integrated care: the SmartCare approach and convergence with future Internet assembly.

PubMed

Urošević, Vladimir; Mitić, Marko

2014-01-01

Successful service integration in policy and practice requires both technology innovation and service process innovation being pursued and implemented at the same time. The SmartCare project (partially EC-funded under CIP ICT PSP Program) aims to achieve this through development, piloting and evaluation of ICT-based services, horizontally integrating health and social care in ten pilot regions, including Kraljevo region in Serbia. The project has identified and adopted two generic highest-level common thematic pathways in joint consolidation phase - integrated support for long-term care and integrated support after hospital discharge. A common set of standard functional specifications for an open ICT platform enabling the delivery of integrated care is being defined, around the challenges of data sharing, coordination and communication in these two formalized pathways. Implementation and system integration on technology and architecture level are to be based on open standards, multivendor interoperability, and leveraging on the current evolving open specification technology foundations developed in relevant projects across the European Research Area.

A generic concept to overcome bandgap limitations for designing highly efficient multi-junction photovoltaic cells

PubMed Central

Guo, Fei; Li, Ning; Fecher, Frank W.; Gasparini, Nicola; Quiroz, Cesar Omar Ramirez; Bronnbauer, Carina; Hou, Yi; Radmilović, Vuk V.; Radmilović, Velimir R.; Spiecker, Erdmann; Forberich, Karen; Brabec, Christoph J.

2015-01-01

The multi-junction concept is the most relevant approach to overcome the Shockley–Queisser limit for single-junction photovoltaic cells. The record efficiencies of several types of solar technologies are held by series-connected tandem configurations. However, the stringent current-matching criterion presents primarily a material challenge and permanently requires developing and processing novel semiconductors with desired bandgaps and thicknesses. Here we report a generic concept to alleviate this limitation. By integrating series- and parallel-interconnections into a triple-junction configuration, we find significantly relaxed material selection and current-matching constraints. To illustrate the versatile applicability of the proposed triple-junction concept, organic and organic-inorganic hybrid triple-junction solar cells are constructed by printing methods. High fill factors up to 68% without resistive losses are achieved for both organic and hybrid triple-junction devices. Series/parallel triple-junction cells with organic, as well as perovskite-based subcells may become a key technology to further advance the efficiency roadmap of the existing photovoltaic technologies. PMID:26177808

A generic concept to overcome bandgap limitations for designing highly efficient multi-junction photovoltaic cells.

PubMed

Guo, Fei; Li, Ning; Fecher, Frank W; Gasparini, Nicola; Ramirez Quiroz, Cesar Omar; Bronnbauer, Carina; Hou, Yi; Radmilović, Vuk V; Radmilović, Velimir R; Spiecker, Erdmann; Forberich, Karen; Brabec, Christoph J

2015-07-16

The multi-junction concept is the most relevant approach to overcome the Shockley-Queisser limit for single-junction photovoltaic cells. The record efficiencies of several types of solar technologies are held by series-connected tandem configurations. However, the stringent current-matching criterion presents primarily a material challenge and permanently requires developing and processing novel semiconductors with desired bandgaps and thicknesses. Here we report a generic concept to alleviate this limitation. By integrating series- and parallel-interconnections into a triple-junction configuration, we find significantly relaxed material selection and current-matching constraints. To illustrate the versatile applicability of the proposed triple-junction concept, organic and organic-inorganic hybrid triple-junction solar cells are constructed by printing methods. High fill factors up to 68% without resistive losses are achieved for both organic and hybrid triple-junction devices. Series/parallel triple-junction cells with organic, as well as perovskite-based subcells may become a key technology to further advance the efficiency roadmap of the existing photovoltaic technologies.

Human life support during interplanetary travel and domicile. IV - Mars expedition technology trade study

NASA Technical Reports Server (NTRS)

Rohatgi, Naresh K.; Ferrall, Joseph F.; Seshan, P. K.

1991-01-01

Results of trading processing technologies in a closed-loop configuration, in terms of power and weight for the Mars Expedition Mission, are presented. The technologies were traded and compared to a baseline set for functional elements that include CO2 removal, H2O electrolysis, potable H2O cleanup, and hygiene H2O cleanup. These technologies were selected from those being considered for Space Station Freedom and represent only chemical/physical technologies. Attention is given to the technology trade calculation scheme, technology data and selection, the generic modular flow schematic, and life support system specifications.

Validation and results of a scale model of dew deposition in urban environments

NASA Astrophysics Data System (ADS)

Richards, K.; Oke, T. R.

2002-12-01

There is growing interest in urban dew and its significance in questions of urban climate and air pollution deposition, but little research has been undertaken to study it. In this study, a generic, urban residential neighbourhood is modelled out-of-doors at a scale of 0.125, using three wooden houses (1.08 m tall), a concrete pavement (1.0 m in width), a grassed park (7.5 m in half-width) and several small trees (up to 1.5 m tall). The thermal inertia of each house is inflated, according to the internal thermal mass (ITM) approach, so that nocturnal surface temperatures are conserved. First-order validation was achieved through comparison with data collected at nearby full-scale sites in Vancouver, BC, Canada. Moisture accumulation (measured by blotting on grass and by lysimetry) is found to be primarily controlled by nocturnal weather conditions and the intrinsic nature of each substrate, e.g. dewfall is abundant on nights with few clouds and light winds, and on surfaces such as grass and asphalt-shingle roofs, which cool rapidly after sunset. However, these responses are modified by location effects related to the net radiation balance of the surface, which itself is strongly linked to site geometry as expressed by sky view factor and whether surfaces are isolated from heat sources. The dominant mechanism is argued to be the systematic increase in longwave radiation loss that is associated with increased sky view. Results agree with those observed at the full scale and suggest that maps of sky view factor, and knowledge of dew at an open site, can potentially be used to create maps of dew distribution in urban and other complex environments.

A technology development program for large space antennas

NASA Technical Reports Server (NTRS)

Russell, R. A.; Campbell, T. G.; Freeland, R. E.

1980-01-01

The design and application of the offset wrap rib and the maypole (hoop/column) antenna configurations are described. The NASA mission model that generically categorizes the classes of user requirements, as well as the methods used to determine critical technologies and requirements are discussed. Performance estimates for the mesh deployable antenna selected for development are presented.

Department of Defense Space Technology Guide

DTIC Science & Technology

2001-01-01

Projected Applications, which summarizes a more detailed range of near -term experiments , demonstrations and developmental activities – Opportunities for...upon new, even smaller classes of spacecraft known generically as microsatellites. Near -term microsat experiments and technology demonstrations are...Additional projects with sensors hosted on both operational and experimental spacecraft to measure and characterize the upper atmosphere Experiment ACTD

Test/QA plan for the validation of the verification protocol for high speed pesticide spray drift reduction technologies for row and field crops

EPA Science Inventory

This test/QA plan for evaluation the generic test protocol for high speed wind tunnel, representing aerial application, pesticide spray drift reduction technologies (DRT) for row and field crops is in conformance with EPA Requirements for Quality Assurance Project Plans (EPA QA/R...

Test/QA plan for the validation of the verification protocol for low speed pesticide spray drift reduction technologies for row and field crops

EPA Science Inventory

This test/QA plan for evaluation the generic test protocol for high speed wind tunnel, representing aerial application, pesticide spray drift reduction technologies (DRT) for row and field crops is in conformance with EPA Requirements for Quality Assurance Project Plans (EPA QA/R...

Language Resources for Language Technology: Proceedings of the TELRI (Trans-European Language Resources Infrastructure) European Seminar (1st, Tihany, Hungary, September 15-16, 1995).

ERIC Educational Resources Information Center

Rettig, Heike, Ed.

This proceedings contains papers from the first European seminar of the Trans-European Language Resources Infrastructure (TELRI) include: "Cooperation with Central and Eastern Europe in Language Engineering" (Poul Andersen); "Language Technology and Language Resources in China" (Feng Zhiwei); "Public Domain Generic Tools:…

Energy use in the marine transportation industry. Task II. Efficiency improvements. Draft report

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

Not Available

1977-06-02

Research and development areas that hold promise for maritime energy conservation are identified and evaluated. The methodology used in the evaluation of potential research areas and results, conclusions, and recommendations are presented. Fifteen programs are identified in four generic technologies and these are discussed in detail in appendices A-D. The areas are: main propulsion plants, propulsors, hydrodynamics, and vessel operations. Fuels are discussed briefly in appendix E. Additional information is presented on the generic US flag baseline operational and cost parameters; a sample output model is presented. (MCW)

Challenges for Australia's Bio/Nanopharma Policies: trade deals, public goods and reference pricing in sustainable industrial renewal

PubMed Central

Faunce, Thomas A

2007-01-01

Industrial renewal in the bio/nanopharma sector is important for the long term strength of the Australian economy and for the health of its citizens. A variety of factors, however, may have caused inadequate attention to focus on systematically promoting domestic generic and small biotechnology manufacturers in Australian health policy. Despite recent clarifications of 'springboarding' capacity in intellectual property legislation, federal government requirements for specific generic price reductions on market entry and the potential erosion of reference pricing through new F1 and F2 categories for the purposes of Pharmaceutical Benefits Scheme (PBS) assessments, do not appear to be coherently designed to sustainably position this industry sector in 'biologics,' nanotherapeutics and pharmacogenetics. There also appears to have been little attention paid in this context to policies fostering industry sustainability and public affordability (as encouraged by the National Medicines Policy). One notable example includes that failure to consider facilitating mutual exchanges on regulatory assessment of health technology safety and cost-effectiveness (including reference pricing) in the context of ongoing free trade negotiations between Australia and China (the latter soon to possess the world's largest generic pharmaceutical manufacturing capacity). The importance of a thriving Australian domestic generic pharmaceutical and bio/nano tech industry in terms of biosecurity, similarly appears to have been given insufficient policy attention. Reasons for such policy oversights may relate to increasing interrelationships between generic and 'brand-name' manufacturers and the scale of investment required for the Australian generics and bio/nano technology sector to be a significant driver of local production. It might also result from singularly effective lobbying pressure exerted by Medicines Australia, the 'brand-name' pharmaceutical industry association, utilising controversial interpretations of reward of pharmaceutical 'innovation' provisions in the Australia-US Free Trade Agreement (AUSFTA) through the policy-development mechanisms of the AUSFTA Medicines Working Group and most recently an Innovative Medicines Working Group with the Department of Health and Ageing. This paper critically analyses such arguments in the context of emerging challenges for sustainable industrial renewal in Australia's bio/nanopharma sector. PMID:17543114

Phytosanitary Irradiation

PubMed Central

Hallman, Guy J.; Blackburn, Carl M.

2016-01-01

Phytosanitary treatments disinfest traded commodities of potential quarantine pests. Phytosanitary irradiation (PI) treatments use ionizing radiation to accomplish this, and, since their international commercial debut in 2004, the use of this technology has increased by ~10% annually. Generic PI treatments (one dose is used for a group of pests and/or commodities, although not all have been tested for efficacy) are used in virtually all commercial PI treatments, and new generic PI doses are proposed, such as 300 Gy, for all insects except pupae and adult Lepidoptera (moths). Fresh fruits and vegetables tolerate PI better than any other broadly used treatment. Advances that would help facilitate the use of PI include streamlining the approval process, making the technology more accessible to potential users, lowering doses and broadening their coverage, and solving potential issues related to factors that might affect efficacy. PMID:28231103

Generic worklist handler for workflow-enabled products

NASA Astrophysics Data System (ADS)

Schmidt, Joachim; Meetz, Kirsten; Wendler, Thomas

1999-07-01

Workflow management (WfM) is an emerging field of medical information technology. It appears as a promising key technology to model, optimize and automate processes, for the sake of improved efficiency, reduced costs and improved patient care. The Application of WfM concepts requires the standardization of architectures and interfaces. A component of central interest proposed in this report is a generic work list handler: A standardized interface between a workflow enactment service and application system. Application systems with embedded work list handlers will be called 'Workflow Enabled Application Systems'. In this paper we discus functional requirements of work list handlers, as well as their integration into workflow architectures and interfaces. To lay the foundation for this specification, basic workflow terminology, the fundamentals of workflow management and - later in the paper - the available standards as defined by the Workflow Management Coalition are briefly reviewed.

Information technology security system engineering methodology

NASA Technical Reports Server (NTRS)

Childs, D.

2003-01-01

A methodology is described for system engineering security into large information technology systems under development. The methodology is an integration of a risk management process and a generic system development life cycle process. The methodology is to be used by Security System Engineers to effectively engineer and integrate information technology security into a target system as it progresses through the development life cycle. The methodology can also be used to re-engineer security into a legacy system.

Photovoltaic sheathing element with one or more tabs

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

Keenihan, James R; Langmaid, Joseph A; Lopez, Leonardo C.

2017-02-07

The present invention is premised upon an assembly that includes at least a photovoltaic sheathing element capable of being affixed on a building structure. The shingle including at least a photovoltaic cell assembly, a body portion attached to one or more portions of the photovoltaic cell assembly. Wherein the body portion includes one or more top peripheral tabs each capable of fitting under one or more vertically adjoining devices.

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

none,

This case study describes a DOE Zero Energy Ready Home in Old Greenwich, CT, that scored HERS 40 without PV and HERS 27 with PV. This 4,100 ft2 custom home has 13-inch ICF basement walls and 11-inch ICF above-grade walls with a closed-cell spray foam-insulated roof deck, and a continuously running ERV. The house has a dual-fuel heat pump, an instantaneous condensing water heater, and 4.5-kW solar shingles.

Generic Data Pipelining Using ORAC-DR

NASA Astrophysics Data System (ADS)

Allan, Alasdair; Jenness, Tim; Economou, Frossie; Currie, Malcolm J.; Bly, Martin J.

A generic data reduction pipeline is, perhaps, the holy grail for data reduction software. We present work which sets us firmly on the path towards this goal. ORAC-DR is an online data reduction pipeline written by the Joint Astronomy Center (JAC) and the UK Astronomy Technology Center (ATC) and distributed as part of the Starlink Software collection (SSC). It is intended to run with a minimum of observer interaction, and is able to handle data from many different instruments, including SCUBA, CGS4, UFTI, IRCAM and Michelle, with support for IRIS2 and UIST under development. Recent work by Starlink in collaboration with the JAC has resulted in an increase in the pipeline's flexibility, opening up the possibility that it could be used for truly generic data reduction for data from any imaging, and eventually spectroscopic, detector.

How should we build a generic open-source water management simulator?

NASA Astrophysics Data System (ADS)

Khadem, M.; Meier, P.; Rheinheimer, D. E.; Padula, S.; Matrosov, E.; Selby, P. D.; Knox, S.; Harou, J. J.

2014-12-01

Increasing water needs for agriculture, industry and cities mean effective and flexible water resource system management tools will remain in high demand. Currently many regions or countries use simulators that have been adapted over time to their unique system properties and water management rules and realities. Most regions operate with a preferred short-list of water management and planning decision support systems. Is there scope for a simulator, shared within the water management community, that could be adapted to different contexts, integrate community contributions, and connect to generic data and model management software? What role could open-source play in such a project? How could a genericuser-interface and data/model management software sustainably be attached to this model or suite of models? Finally, how could such a system effectively leverage existing model formulations, modeling technologies and software? These questions are addressed by the initial work presented here. We introduce a generic water resource simulation formulation that enables and integrates both rule-based and optimization driven technologies. We suggest how it could be linked to other sub-models allowing for detailed agent-based simulation of water management behaviours. An early formulation is applied as an example to the Thames water resource system in the UK. The model uses centralised optimisation to calculate allocations but allows for rule-based operations as well in an effort to represent observed behaviours and rules with fidelity. The model is linked through import/export commands to a generic network model platform named Hydra. Benefits and limitations of the approach are discussed and planned work and potential use cases are outlined.

Multiple criteria decision analysis for health technology assessment.

PubMed

Thokala, Praveen; Duenas, Alejandra

2012-12-01

Multicriteria decision analysis (MCDA) has been suggested by some researchers as a method to capture the benefits beyond quality adjusted life-years in a transparent and consistent manner. The objectives of this article were to analyze the possible application of MCDA approaches in health technology assessment and to describe their relative advantages and disadvantages. This article begins with an introduction to the most common types of MCDA models and a critical review of state-of-the-art methods for incorporating multiple criteria in health technology assessment. An overview of MCDA is provided and is compared against the current UK National Institute for Health and Clinical Excellence health technology appraisal process. A generic MCDA modeling approach is described, and the different MCDA modeling approaches are applied to a hypothetical case study. A comparison of the different MCDA approaches is provided, and the generic issues that need consideration before the application of MCDA in health technology assessment are examined. There are general practical issues that might arise from using an MCDA approach, and it is suggested that appropriate care be taken to ensure the success of MCDA techniques in the appraisal process. Copyright © 2012 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Monolithic photonic integration technology platform and devices at wavelengths beyond 2μm for gas spectroscopy applications

NASA Astrophysics Data System (ADS)

Latkowski, S.; van Veldhoven, P. J.; Hänsel, A.; D'Agostino, D.; Rabbani-Haghighi, H.; Docter, B.; Bhattacharya, N.; Thijs, P. J. A.; Ambrosius, H. P. M. M.; Smit, M. K.; Williams, K. A.; Bente, E. A. J. M.

2017-02-01

In this paper a generic monolithic photonic integration technology platform and tunable laser devices for gas sensing applications at 2 μm will be presented. The basic set of long wavelength optical functions which is fundamental for a generic photonic integration approach is realized using planar, but-joint, active-passive integration on indium phosphide substrate with active components based on strained InGaAs quantum wells. Using this limited set of basic building blocks a novel geometry, widely tunable laser source was designed and fabricated within the first long wavelength multiproject wafer run. The fabricated laser operates around 2027 nm, covers a record tuning range of 31 nm and is successfully employed in absorption measurements of carbon dioxide. These results demonstrate a fully functional long wavelength photonic integrated circuit that operates at these wavelengths. Moreover, the process steps and material system used for the long wavelength technology are almost identical to the ones which are used in the technology process at 1.5μm which makes it straightforward and hassle-free to transfer to the photonic foundries with existing fabrication lines. The changes from the 1550 nm technology and the trade-offs made in the building block design and layer stack will be discussed.

Taking the Sociological Imagination to School: An Analysis of the (Lack of) Impact of Information and Communication Technologies on Education Systems

ERIC Educational Resources Information Center

Somekh, Bridget

2004-01-01

This article suggests that it is time for sociologists to redirect their focus from critiques of policy makers' unrealistic visions for information and communication technologies (ICTs) to the more generic issues that consistently mobilise resistance to ICTs within schools and education systems. There is an extraordinary difference between young…

Setting up a Low-Cost Lab Management System for a Multi-Purpose Computing Laboratory Using Virtualisation Technology

ERIC Educational Resources Information Center

Mok, Heng Ngee; Lee, Yeow Leong; Tan, Wee Kiat

2012-01-01

This paper describes how a generic computer laboratory equipped with 52 workstations is set up for teaching IT-related courses and other general purpose usage. The authors have successfully constructed a lab management system based on decentralised, client-side software virtualisation technology using Linux and free software tools from VMware that…

Bringing Control System User Interfaces to the Web

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

Chen, Xihui; Kasemir, Kay

With the evolution of web based technologies, especially HTML5 [1], it becomes possible to create web-based control system user interfaces (UI) that are cross-browser and cross-device compatible. This article describes two technologies that facilitate this goal. The first one is the WebOPI [2], which can seamlessly display CSS BOY [3] Operator Interfaces (OPI) in web browsers without modification to the original OPI file. The WebOPI leverages the powerful graphical editing capabilities of BOY and provides the convenience of re-using existing OPI files. On the other hand, it uses generic JavaScript and a generic communication mechanism between the web browser andmore » web server. It is not optimized for a control system, which results in unnecessary network traffic and resource usage. Our second technology is the WebSocket-based Process Data Access (WebPDA) [4]. It is a protocol that provides efficient control system data communication using WebSocket [5], so that users can create web-based control system UIs using standard web page technologies such as HTML, CSS and JavaScript. WebPDA is control system independent, potentially supporting any type of control system.« less

Implementing the space shuttle data processing system with the space generic open avionics architecture

NASA Technical Reports Server (NTRS)

Wray, Richard B.; Stovall, John R.

1993-01-01

This paper presents an overview of the application of the Space Generic Open Avionics Architecture (SGOAA) to the Space Shuttle Data Processing System (DPS) architecture design. This application has been performed to validate the SGOAA, and its potential use in flight critical systems. The paper summarizes key elements of the Space Shuttle avionics architecture, data processing system requirements and software architecture as currently implemented. It then summarizes the SGOAA architecture and describes a tailoring of the SGOAA to the Space Shuttle. The SGOAA consists of a generic system architecture for the entities in spacecraft avionics, a generic processing external and internal hardware architecture, a six class model of interfaces and functional subsystem architectures for data services and operations control capabilities. It has been proposed as an avionics architecture standard with the National Aeronautics and Space Administration (NASA), through its Strategic Avionics Technology Working Group, and is being considered by the Society of Aeronautic Engineers (SAE) as an SAE Avionics Standard. This architecture was developed for the Flight Data Systems Division of JSC by the Lockheed Engineering and Sciences Company, Houston, Texas.

New Weapons and the Arms Race

NASA Astrophysics Data System (ADS)

Tsipis, Kosta

1983-10-01

In speaking about technologies that could further animate the weapons competition between the United States and the U.S.S.R., it would be useful to distinguish between technologies that have already been incorporated into specific weapons systems, and new technologies that are of a generic nature, can be used in a variety of applications, adn can best be described by the tasks that they can perform rather than any specific weapons application. Let me begin with the latter class.

Reimbursement of biosimilars in Poland: is there a link to health technology assessment?

PubMed

Neumann, Dominika; Jabłecka, Anna

2016-12-01

Due to their complex structures, biosimilars are not generics. The differences between them are considered during market authorization processes but remain unclear during reimbursement decision-making. We analyzed the reimbursement of biopharmaceuticals in Poland with an emphasis on biosimilars and compared the health technology assessment (HTA) process with that defined in other countries. Recommendations provided by the Polish HTA organization and those in other countries were included as source documents. The period of interest covered January 2012 to December 2014. The reimbursement process for biosimilars in Poland is the same as that for generics. In contrast to other countries, a HTA is not involved in decision-making in Poland. The short administrative procedure for reimbursement of biosimilars in Poland accelerates the decision-making process; therefore, therapies can be made available to patients more quickly. However, this procedure can potentially lead to underestimation of aspects concerning the effectiveness and safety of biosimilars.

New generic indexing technology

NASA Technical Reports Server (NTRS)

Freeston, Michael

1996-01-01

There has been no fundamental change in the dynamic indexing methods supporting database systems since the invention of the B-tree twenty-five years ago. And yet the whole classical approach to dynamic database indexing has long since become inappropriate and increasingly inadequate. We are moving rapidly from the conventional one-dimensional world of fixed-structure text and numbers to a multi-dimensional world of variable structures, objects and images, in space and time. But, even before leaving the confines of conventional database indexing, the situation is highly unsatisfactory. In fact, our research has led us to question the basic assumptions of conventional database indexing. We have spent the past ten years studying the properties of multi-dimensional indexing methods, and in this paper we draw the strands of a number of developments together - some quite old, some very new, to show how we now have the basis for a new generic indexing technology for the next generation of database systems.

Visualization and quantitation of abundant macroautophagy in virus-infected cells by confocal three-dimensional fluorescence imaging.

PubMed

Jackson, Wallen; Yamada, Masaki; Moninger, Thomas; Grose, Charles

2013-10-01

Varicella-zoster virus (VZV) is a human herpesvirus. Primary infection causes varicella (chickenpox), a viremic illness typified by an exanthem consisting of several hundred vesicles. When VZV reactivates from latency in the spinal ganglia during late adulthood, the emerging virus causes a vesicular dermatomal rash (herpes zoster or shingles). To expand investigations of autophagy during varicella and zoster, newer 3D imaging technology was combined with laser scanning confocal microscopy to provide animations of autophagosomes in the vesicular rash. First, the cells were immunolabeled with antibodies against VZV proteins and the LC3 protein, an integral autophagosomal protein. Antibody reagents lacking activity against the human blood group A1 antigen were selected. After laser excitation of the samples, optimized emission detection bandwidths were configured by Zeiss Zen control software. Confocal Z-stacks comprising up to 40 optical slices were reconstructed into 3D animations with the aid of Imaris software. With this imaging technology, individual autophagosomes were clearly detectable as spheres within each vesicular cell. To enumerate the number of autophagosomes, data sets from 50 cells were reconstructed as 3D fluorescence images and analyzed with MeasurementPro software. The mean number of autophagosomes per infected vesicular cell was >100, although over 200 autophagosomes were seen in a few cells. In summary, macroautophagy was easily quantitated within VZV-infected cells after immunolabeling and imaging by 3D confocal animation technology. These same 3D imaging techniques will be applicable for investigations of autophagy in other virus-infected cells. Copyright © 2013 The Authors. Published by Elsevier B.V. All rights reserved.

Integrating Recycled Glass Cullet in Asphalt Roof Shingles to Mitigate Heat Island Effect

DTIC Science & Technology

2014-05-01

polymer, 39.3% bituminous composition, 57.5% trap rock dust stabilizer. Using recycled rubber, the formula is 3.2% elastomeric polymer, 37.2...and then rock or slag granules with similar gradation for the headlap granules. Ideal top surface materials are either igneous or metamorphic ...inherently opaque, and must be resistant to multiple heat-thaw cycles. The granules most widely used are crushed slate, basalt, and trap rock (Pagen

How language shapes the cultural inheritance of categories

PubMed Central

Gelman, Susan A.; Roberts, Steven O.

2017-01-01

It is widely recognized that language plays a key role in the transmission of human culture, but relatively little is known about the mechanisms by which language simultaneously encourages both cultural stability and cultural innovation. This paper examines this issue by focusing on the use of language to transmit categories, focusing on two universal devices: labels (e.g., shark, woman) and generics (e.g., “sharks attack swimmers”; “women are nurturing”). We propose that labels and generics each assume two key principles: norms and essentialism. The normative assumption permits transmission of category information with great fidelity, whereas essentialism invites innovation by means of an open-ended, placeholder structure. Additionally, we sketch out how labels and generics aid in conceptual alignment and the progressive “looping” between categories and cultural practices. In this way, human language is a technology that enhances and expands the categorization capacities that we share with other animals. PMID:28739931

Pointing and control system enabling technology for future automated space missions

NASA Technical Reports Server (NTRS)

Dahlgren, J. B.

1978-01-01

Future automated space missions present challenging opportunities in the pointing-and-control technology disciplines. The enabling pointing-and-control system technologies for missions from 1985 to the year 2000 were identified and assessed. A generic mission set including Earth orbiter, planetary, and other missions which predominantly drive the pointing-and-control requirements was selected for detailed evaluation. Technology candidates identified were prioritized as planning options for future NASA-OAST advanced development programs. The primary technology thrusts in each candidate program were cited, and advanced development programs in pointing-and-control were recommended for the FY 80 to FY 87 period, based on these technology thrusts.

Advanced control techniques for teleoperation in earth orbit

NASA Technical Reports Server (NTRS)

Bejczy, A. K.; Brooks, T. L.

1980-01-01

Emerging teleoperation tasks in space invite advancements in teleoperator control technology. This paper briefly summarizes the generic issues related to earth orbital applications of teleoperators, and describes teleoperator control technology development work including visual and non-visual sensors and displays, kinesthetic feedback and computer-aided controls. Performance experiments were carried out using sensor and computer aided controls with promising results which are briefly summarized.

Formatively Assessing Teamwork in Technology-Enabled Twenty-First Century Classrooms: Exploratory Findings of a Teamwork Awareness Programme in Singapore

ERIC Educational Resources Information Center

Koh, Elizabeth; Hong, Helen; Tan, Jennifer Pei-Ling

2018-01-01

Teamwork, one of the core competencies for the twenty-first century learner, is a critical skill for work and learning. However, assessing teamwork is complex, in particular, developing a measure of teamwork that is domain-generic and applicable across a wide range of learners. This paper documents one such study that leverages technology to help…

Design, System, Value: The Role of Problem-Solving and Critical Thinking Capabilities in Technology Education, as Perceived by Teachers

ERIC Educational Resources Information Center

Schooner, Patrick; Nordlöf, Charlotta; Klasander, Claes; Hallström, Jonas

2017-01-01

The Organisation for Economic Co-operation and Development (OECD, 2013) defines its views on necessary skills for 21st century citizenship and life-long learning, advocating a generic skillset of literacy, numeracy, and problem-solving in technology-rich environments. Other sources also include critical thinking as a vital 21st Century skill.…

Thermal Control Technologies for Complex Spacecraft

NASA Technical Reports Server (NTRS)

Swanson, Theodore D.

2004-01-01

Thermal control is a generic need for all spacecraft. In response to ever more demanding science and exploration requirements, spacecraft are becoming ever more complex, and hence their thermal control systems must evolve. This paper briefly discusses the process of technology development, the state-of-the-art in thermal control, recent experiences with on-orbit two-phase systems, and the emerging thermal control technologies to meet these evolving needs. Some "lessons learned" based on experience with on-orbit systems are also presented.

Scientific Data Management (SDM) Center for Enabling Technologies. Final Report, 2007-2012

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

Ludascher, Bertram; Altintas, Ilkay

Our contributions to advancing the State of the Art in scientific workflows have focused on the following areas: Workflow development; Generic workflow components and templates; Provenance collection and analysis; and, Workflow reliability and fault tolerance.

Soiling of building envelope surfaces and its effect on solar reflectance. Part I: Analysis of roofing product databases

DOE PAGES

Sleiman, Mohamad; Ban-Weiss, George; Gilbert, Haley E.; ...

2011-12-01

The use of highly reflective “cool” roofing materials can decrease demand for air conditioning, mitigate the urban heat island effect, and potentially slow global warming. However, initially high roof solar reflectance can be degraded by natural soiling and weathering processes. We evaluated solar reflectance losses after three years of natural exposure reported in two separate databases: the Rated Products Directory of the US Cool Roof Rating Council (CRRC) and information reported by manufacturers to the US Environmental Protection Agency (EPA)’s ENERGY STAR® rating program. Many product ratings were culled because they were duplicative (within a database) or not measured. Amore » second, site-resolved version of the CRRC dataset was created by transcribing from paper records the site-specific measurements of aged solar reflectance in Florida, Arizona and Ohio. Products with high initial solar reflectance tended to lose reflectance, while those with very low initial solar reflectance tended to become more reflective as they aged. Within the site-resolved CRRC database, absolute solar reflectance losses for samples of medium-to-high initial solar reflectance were 2 - 3 times greater in Florida (hot and humid) than in Arizona (hot and dry); losses in Ohio (temperate but polluted) were intermediate. Disaggregating results by product type, factory-applied coating, field-applied coating, metal, modified bitumen, shingle, singleply membrane and tile, revealed that absolute solar reflectance losses were largest for fieldapplied coating, modified bitumen and single-ply membrane products, and smallest for factoryapplied coating and metal products.The 2008 Title 24 provisional aged solar reflectance formula overpredicts the measured aged solar reflectance of 0% to 30% of each product type in the culled public CRRC database. The rate of overprediction was greatest for field-applied coating and single-ply membrane products and least for factory-applied coating, shingle, and metal products. New product-specific formulas can be used to estimate provisional aged solar reflectance from initial solar reflectance pending measurement of aged solar reflectance. The appropriate value of soiling resistance varies by product type and is selected to attain some desired overprediction rate for the formula. The correlations for shingle products presented in this paper should not be used to predict aged solar reflectance or estimate provisional aged solar reflectance because the data set is too small and too limited in range of initial solar reflectance.« less

Cardiology needs good planning for the future.

PubMed

Goodroe, J H; Hicks, K J

1990-08-01

In today's health care environment, hospitals have to develop strategies to maintain their market share, especially in cardiac services. The authors share generic strategies in cost leadership, product differentiation and technological leadership that can be adapted and implemented in cardiac centers.

Railroad classification yard technology : assessment of car speed control systems

DOT National Transportation Integrated Search

1980-12-01

The scope of this study has encompassed an evaluation of fourteen yard speed : control devices, an identification of four generic speed control systems, a : qualitative assessment of the four systems, and finally a quantitative analysis : of three hy...

A Generic Evaluation Model for Semantic Web Services

NASA Astrophysics Data System (ADS)

Shafiq, Omair

Semantic Web Services research has gained momentum over the last few Years and by now several realizations exist. They are being used in a number of industrial use-cases. Soon software developers will be expected to use this infrastructure to build their B2B applications requiring dynamic integration. However, there is still a lack of guidelines for the evaluation of tools developed to realize Semantic Web Services and applications built on top of them. In normal software engineering practice such guidelines can already be found for traditional component-based systems. Also some efforts are being made to build performance models for servicebased systems. Drawing on these related efforts in component-oriented and servicebased systems, we identified the need for a generic evaluation model for Semantic Web Services applicable to any realization. The generic evaluation model will help users and customers to orient their systems and solutions towards using Semantic Web Services. In this chapter, we have presented the requirements for the generic evaluation model for Semantic Web Services and further discussed the initial steps that we took to sketch such a model. Finally, we discuss related activities for evaluating semantic technologies.

Generic Pharmaceutical Association (GPhA) - 2015 CMC Workshop (June 9-10, 2015 - Bethesda, Maryland, USA).

PubMed

Komlos, D

2015-07-01

Nearly 400 professionals attended the 2-day Generic Pharmaceutical Association (GPhA) workshop dedicated to fostering discussions on the FDA's chemistry, manufacturing and controls (CMC) expectations for abbreviated new drug applications (ANDAs), enhanced regulatory filing requirements, and other topics, as CMC takes root in the Office of Pharmaceutical Quality (OPQ). Following the keynote address by Janet Woodcock, Director of the FDA's Center for Drug Evaluation and Research (CDER) and Acting Director of OPQ, and an update from the Office of Generic Drugs (OGD) by Ted Sherwood, Acting Director of the OGD's Office of Regulatory Operations, plenary sessions took place covering OPQ updates, management plans, Generic Drug User Fee Amendments of 2012 (GDUFA) backlog, year 1 and 2 cohorts, drug substance, defining starting materials, quality related refuse-to-receive standards, risk and team-based integrated quality assessment, deficiencies and information requests - CMC submissions, emerging technologies, compliance and inspection, lifecycle management of drug products, quality metrics, pharmaceutically relevant dissolution specifications, and communication and project management. This report will provide a summary of conference highlights. Copyright 2015 Prous Science, S.A.U. or its licensors. All rights reserved.

EOforge: Generic Open Framework for Earth Observation Data Processing Systems

DTIC Science & Technology

2006-09-01

Allow the use of existing interfaces, i.e. MUIS: ESA multimission catalogue for EO products. • Support last EO systems technologies, i.e. MASS ...5. Extensibility and configurability to allow customisation and the inclusion of new functionality. 6. Multi-instrument and multi-mission processing...such as: • MUIS: ESA multimission catalogue for EO products. • MASS (Multi-Application Support Service System): ESA web services technology standard

48. REMOVAL OF FIRST TRUSS. The first truss removed here ...

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

48. REMOVAL OF FIRST TRUSS. The first truss removed here rests on ground plates and awaits the similar placement of all the trusses for temporary storage. In the foreground are cut out sections of roofing also removed by crane. Note the 1873-74 standing seam sheet metal roof above the 1851 shingling. The roof pole gutters were in part made up of bench back rails. - Twelfth Street Meeting House, 20 South Twelfth Street, Philadelphia, Philadelphia County, PA

Declining incidence of chickenpox in the absence of universal childhood immunisation

PubMed Central

Lowe, G; Salmon, R; Thomas, D; Evans, M

2004-01-01

Objective: To examine the epidemiology of chickenpox in Wales from 1986 to 2001. Design: Descriptive analysis of chickenpox consultations reported by the Welsh general practice sentinel surveillance scheme for infectious diseases, compared with annual shingles consultation rates from the same scheme to exclude reporting fatigue and data from a general practice morbidity database to validate results. Setting: A total of 226 884 patients registered with one of 30 volunteer general practices participating in the sentinel surveillance scheme. Main outcome measures: Age standardised and age specific incidence of chickenpox. Results: Crude and age standardised consultation rates for chickenpox declined from 1986 to 2001, with loss of epidemic cycling. Rates remained stable in 0–4 year olds but declined in all older age groups, particularly those aged 5–14 years. Shingles consultation rates remained constant over the same period. Data from the morbidity database displayed similar trends. Conclusion: General practitioner consultation rates for chickenpox are declining in Wales except in pre-school children. These findings are unlikely to be a reporting artefact but may be explained either by an overall decline in transmission or increased social mixing in those under 5 years old, through formal child care and earlier school entry, and associated increasing rates of mild or subclinical infection in this age group. Further investigation, particularly by serological surveillance, is necessary before universal varicella immunisation can be considered in the UK. PMID:15383443

Impacts of Changing Climate, Hydrology and Land Use on the Stormwater Runoff of Urbanizing Central Florida

NASA Astrophysics Data System (ADS)

Huq, E.; Abdul-Aziz, O. I.

2017-12-01

We computed the historical and future storm runoff scenarios for the Shingle Creek Basin, including the growing urban centers of central Florida (e.g., City of Orlando). Storm Water Management Model (SWMM 5.1) of US EPA was used to develop a mechanistic hydrologic model for the basin by incorporating components of urban hydrology, hydroclimatological variables, and land use/cover features. The model was calibrated and validated with historical streamflow of 2004-2013 near the outlet of the Shingle Creek. The calibrated model was used to compute the sensitivities of stormwater budget to reference changes in hydroclimatological variables (rainfall and evapotranspiration) and land use/cover features (imperviousness, roughness). Basin stormwater budgets for the historical (2010s = 2004-2013) and future periods (2050s = 2030-2059; 2080s = 2070-2099) were also computed based on downscaled climatic projections of 20 GCMs-RCMs representing the coupled model intercomparison project (CMIP5), and anticipated changes in land use/cover. The sensitivity analyses indicated the dominant drivers of urban runoff in the basin. Comparative assessment of the historical and future stormwater runoff scenarios helped to locate basin areas that would be at a higher risk of future stormwater flooding. Importance of the study lies in providing valuable guidelines for managing stormwater flooding in central Florida and similar growing urban centers around the world.

The contribution of particles washed from rooftops to contaminant loading to urban streams.

PubMed

Van Metre, P C; Mahler, B J

2003-09-01

Rooftops are both a source of and a pathway for contaminated runoff in urban environments. To investigate the importance of particle-associated contamination in rooftop runoff, particles washed from asphalt shingle and galvanized metal roofs at sites 12 and 102 m from a major expressway were analyzed for major and trace elements and PAHs. Concentrations and yields from rooftops were compared among locations and roofing material types and to loads monitored during runoff events in the receiving urban stream to evaluate rooftop sources and their potential contribution to stream loading. Concentrations of zinc, lead, pyrene, and chrysene on a mass per mass basis in a majority of rooftop samples exceeded established sediment quality guidelines for probable toxicity of bed sediments to benthic biota. Fallout near the expressway was greater than farther away, as indicated by larger yields of all contaminants investigated, although some concentrations were lower. Metal roofing was a source of cadmium and zinc and asphalt shingles a source of lead. The contribution of rooftop washoff to watershed loading was estimated to range from 6 percent for chromium and arsenic to 55 percent for zinc. Estimated contributions from roofing material to total watershed load were greatest for zinc and lead, contributing about 20 and 18 percent, respectively. The contribution from atmospheric deposition of particles onto rooftops to total watershed loads in stormwater was estimated to be greatest for mercury, contributing about 46 percent.

USAF solar thermal applications overview

NASA Technical Reports Server (NTRS)

Hauger, J. S.; Simpson, J. A.

1981-01-01

Process heat applications were compared to solar thermal technologies. The generic process heat applications were analyzed for solar thermal technology utilization, using SERI's PROSYS/ECONOMAT model in an end use matching analysis and a separate analysis was made for solar ponds. Solar technologies appear attractive in a large number of applications. Low temperature applications at sites with high insolation and high fuel costs were found to be most attractive. No one solar thermal technology emerges as a clearly universal or preferred technology, however,, solar ponds offer a potential high payoff in a few, selected applications. It was shown that troughs and flat plate systems are cost effective in a large number of applications.

Vehicle health management technology needs

NASA Technical Reports Server (NTRS)

Hammond, Walter E.; Jones, W. G.

1992-01-01

Background material on vehicle health management (VHM) and health monitoring/control is presented. VHM benefits are described and a list of VHM technology needs that should be pursued is presented. The NASA funding process as it impacts VHM technology funding is touched upon, and the VHM architecture guidelines for generic launch vehicles are described. An example of a good VHM architecture, design, and operational philosophy as it was conceptualized for the National Launch System program is presented. Consideration is given to the Strategic Avionics Technology Working Group's role in VHM, earth-to-orbit, and space vehicle avionics technology development considerations, and some actual examples of VHM benefits for checkout are given.

National Space Transportation and Support Study/technology requirements and plans

NASA Technical Reports Server (NTRS)

Walberg, G. D.; Gasperich, F. J., Jr.; Scheyhing, E. R.

1986-01-01

This paper presents a generic technology plan which has been developed as part of the National Space Transportation and Support Study. This program, which addresses a wide variety of potentially high payoff technology areas, is structured to promote both enhanced vehicle performance and greatly improved operational efficiency and includes both evolutionary and breakthrough technologies. The plan is presented in terms of disciplinary plan elements, which were developed by joint NASA/USAF disciplinary working groups, and as a set of demonstration projects which serve as focal points for the overall plan and drive the development of the many interrelated disciplinary activities.

ISS Flight 2A.2B (STS-106): Commercial Generic Bioprocessing Apparatus (CGBA) Payload BioServe Space Technologies

NASA Technical Reports Server (NTRS)

Stodieck, Louis; Klaus, David

2001-01-01

The two experiments housed in the Commercial Generic Bioprocessing Apparatus (CGBA) during STS-106 were designed to explore how biological processes are affected by microgravity. The first was a developmental study into the effects of microgravity on motor-neuronal growth in the fruit fly species Drosophila melanogaster and the second study was designed to characterize changes in kidney cell gene expression. The objective of the primary experiment, called NIH-B1, was to determine how gravity affects neuronal development of the D. melanogaster embryo and larvae in microgravity, specifically observing the neural connections to muscle fibers.

A PEMFC hybrid electric vehicle real time control system

NASA Astrophysics Data System (ADS)

Sun, Hongqiao

In recent years, environmental friendly technologies and alternative energy solutions have drawn a lot of public attentions due to global energy crisis and pollution issues. Fuel cell (FC), a technology invented almost at the same time as the internal combustion (IC) engine, is now the focus of the automotive industry again. The fuel cell vehicle (FCV) has zero emission and its efficiency is significantly higher than the conventional IC engine power vehicles. Among a variety of FCV technologies, proton exchange membrane (PEM) FC vehicle appears to be far more attractive and mature. The prototype PEMFC vehicle has been developed and demonstrated to the public by nearly all the major automotive manufacturers in recent years. However, to the interest of the public research, publications and documentations on the PEMFC vehicle technology are rarely available due to its proprietary nature, which essentially makes it a secured technology. This dissertation demonstrates a real world application of a PEMFC hybrid electric vehicle. Through presenting the vehicle design concept, developing the real time control system and generating generic operation principles, this dissertation targets at establishing the public knowledge base on this new technology. A complete PEMFC hybrid electric vehicle design, including vehicle components layout, process flow diagram, real time control system architecture, subsystem structures and control algorithms, is presented in order to help understand the whole vehicle system. The design concept is validated through the vehicle demonstration. Generic operating principles are established along with the validation process, which helps populate this emerging technology. Thereafter, further improvements and future research directions are discussed.

DEFINITIVE SOX CONTROL PROCESS EVALUATIONS: LIMESTONE, DOUBLE ALKALI, AND CITRATE FGD PROCESSES

EPA Science Inventory

The report gives results of a detailed comparative technical and economic evaluation of limestone slurry, generic double alkali, and citrate flue gas desulfurization (FGD) processes, assuming proven technology and using representative power plant, process design, and economic pre...

A Generic Structural Integrity Assurance Technology Program for the Army

DTIC Science & Technology

1989-11-01

and Pressure Vessel Code , American Society of Mechanical Engineers, 1986. DEFINITIONS AND ACRONYMS Definitions A-Basis: At least 99 percent of the...Aluminum Bridge and Other Highway Structures, 1976. Aluminum Association Specifications for Aluminum Structures, Third Edition, 1976. ASME ASME Boiler

Validation of the mix design process for cold in-place rehabilitation using foamed asphalt.

DOT National Transportation Integrated Search

2007-06-01

Asphalt pavement recycling has grown dramatically over the last few years as a viable : technology to rehabilitate existing asphalt pavements. Iowa's current Cold In-place : Recycling (CIR) practice utilizes a generic recipe specification to define t...

Forecast and virtual weather driven plant disease risk modeling system

USDA-ARS?s Scientific Manuscript database

We describe a system in use and development that leverages public weather station data, several spatialized weather forecast types, leaf wetness estimation, generic plant disease models, and online statistical evaluation. Convergent technological developments in all these areas allow, with funding f...

Willingness to pay for a QALY based on community member and patient preferences for temporary health states associated with herpes zoster.

PubMed

Lieu, Tracy A; Ray, G Thomas; Ortega-Sanchez, Ismael R; Kleinman, Ken; Rusinak, Donna; Prosser, Lisa A

2009-01-01

A clear sense of what society is willing to pay for a QALY could enhance the usefulness of cost-effectiveness analysis as a field. Scant information exists on willingness to pay (WTP) for a QALY based on direct elicitation of preferences from community members or patients. We had the opportunity to evaluate WTP per QALY using data from a survey on temporary health outcomes related to herpes zoster. Our aims were to (i) describe how much community members are willing to pay to save a QALY based on scenarios describing temporary health states; (ii) evaluate how WTP per QALY varies based on experience with the disease being described and with demographic variables; and (iii) evaluate how the duration and intensity of pain in a scenario influences WTP per QALY. Community members drawn from a nationally representative survey research panel (n = 478) completed an Internet-based survey using time trade-off (TTO) and WTP questions to value a series of scenarios that described herpes zoster cases of varying pain intensity (on a scale of 0-10) and duration (30 days to 1 year). Patients with shingles (n = 354) or postherpetic neuralgia (PHN; n = 120) [defined as having symptoms for 90 days or more] from two large healthcare systems completed telephone interviews with similar questions. Mean and median WTP per QALY values were calculated by dividing the WTP amount by the discounted time traded for each scenario. Responses with a WTP value of more than zero and a TTO value of zero (which would have resulted in an undefined value) were excluded. TTO values were discounted by 3% per year. WTP per QALY means were calculated after trimming the top and bottom 2.5% of responses. Multivariate analyses were conducted using generalized linear mixed models that assumed a negative binomial distribution. Among all respondents, the WTP per QALY ranged from a median of $US7000 to $US11,000 and a trimmed mean of $US26 000 to $US45,000 (year 2005 values), depending on the scenario described. WTP per QALY values varied significantly with respondent characteristics, as well as among respondents with similar characteristics. In multivariate analyses, the mean WTP per QALY was higher among respondents who were younger, male or had higher educational or income levels. After adjusting for these demographic variables, patients who had experienced shingles gave responses with the highest WTP per QALY values. Patients who had experienced PHN gave the lowest values, and community members gave values intermediate to the shingles and PHN groups. In multivariate models that evaluated the effects of pain and duration of the hypothetical zoster scenario, lower duration was associated with higher WTP per QALY. This effect appeared to be due to people increasing the amounts of time they would be willing to trade as duration increased, without proportional increases in the amounts of money they would be willing to pay. Community members and patients gave mean WTP per QALY values that varied significantly based on age, sex, socioeconomic status, experience with shingles and duration of the health state evaluated. The variability in WTP per QALY suggests that it may be difficult to define a unitary threshold of dollars per QALY for policy making based on cost-effectiveness analyses.

Preparing Adolescents With Chronic Disease for Transition to Adult Care: A Technology Program

PubMed Central

Terrones, Laura; Tompane, Trevor; Dillon, Lindsay; Pian, Mark; Gottschalk, Michael; Norman, Gregory J.; Bartholomew, L. Kay

2014-01-01

BACKGROUND: Adolescents with chronic disease (ACD) must develop independent disease self-management and learn to communicate effectively with their health care team to transition from pediatric to adult-oriented health care systems. Disease-specific interventions have been implemented to aid specific ACD groups through transition. A generic approach might be effective and cost-saving. METHODS: Eighty-one ACD, aged 12 to 20 years, were recruited for a randomized clinical trial evaluating an 8-month transition intervention (MD2Me). MD2Me recipients received a 2-month intensive Web-based and text-delivered disease management and skill-based intervention followed by a 6-month review period. MD2Me recipients also had access to a texting algorithm for disease assessment and health care team contact. The intervention was applicable to adolescents with diverse chronic illnesses. Controls received mailed materials on general health topics. Disease management, health-related self-efficacy, and health assessments were performed at baseline and at 2 and 8 months. Frequency of patient-initiated communications was recorded over the study period. Outcomes were analyzed according to assigned treatment group over time. RESULTS: MD2Me recipients demonstrated significant improvements in performance of disease management tasks, health-related self-efficacy, and patient-initiated communications compared with controls. CONCLUSIONS: Outcomes in ACD improved significantly among recipients of a generic, technology-based intervention. Technology can deliver transition interventions to adolescents with diverse chronic illnesses, and a generic approach offers a cost-effective means of positively influencing transition outcomes. Further research is needed to determine whether improved short-term outcomes translate into an improved transition for ACD. PMID:24843066

Preparing adolescents with chronic disease for transition to adult care: a technology program.

PubMed

Huang, Jeannie S; Terrones, Laura; Tompane, Trevor; Dillon, Lindsay; Pian, Mark; Gottschalk, Michael; Norman, Gregory J; Bartholomew, L Kay

2014-06-01

Adolescents with chronic disease (ACD) must develop independent disease self-management and learn to communicate effectively with their health care team to transition from pediatric to adult-oriented health care systems. Disease-specific interventions have been implemented to aid specific ACD groups through transition. A generic approach might be effective and cost-saving. Eighty-one ACD, aged 12 to 20 years, were recruited for a randomized clinical trial evaluating an 8-month transition intervention (MD2Me). MD2Me recipients received a 2-month intensive Web-based and text-delivered disease management and skill-based intervention followed by a 6-month review period. MD2Me recipients also had access to a texting algorithm for disease assessment and health care team contact. The intervention was applicable to adolescents with diverse chronic illnesses. Controls received mailed materials on general health topics. Disease management, health-related self-efficacy, and health assessments were performed at baseline and at 2 and 8 months. Frequency of patient-initiated communications was recorded over the study period. Outcomes were analyzed according to assigned treatment group over time. MD2Me recipients demonstrated significant improvements in performance of disease management tasks, health-related self-efficacy, and patient-initiated communications compared with controls. Outcomes in ACD improved significantly among recipients of a generic, technology-based intervention. Technology can deliver transition interventions to adolescents with diverse chronic illnesses, and a generic approach offers a cost-effective means of positively influencing transition outcomes. Further research is needed to determine whether improved short-term outcomes translate into an improved transition for ACD. Copyright © 2014 by the American Academy of Pediatrics.

Nondestructive Evaluation Technology Working Group Report (IDA/OSD R&M (Institute for Defense Analyses/Office of the Secretary of Defense Reliability and Maintainability Study).

DTIC Science & Technology

1983-08-01

evaluating surface residual stresses in ferromagnetic materials, but until recently has - been considered too time consuming for production application. Fast...generic residual stress , X-ray, image processing, neutron processing, neutron radiography, vibrothermography, nuclear magnetic resonance 20. ABSTRACT...studied, this technology study effort would not have been possible within the time and resources available. P-3 i La

DNA-encoded libraries - an efficient small molecule discovery technology for the biomedical sciences.

PubMed

Kunig, Verena; Potowski, Marco; Gohla, Anne; Brunschweiger, Andreas

2018-06-27

DNA-encoded compound libraries are a highly attractive technology for the discovery of small molecule protein ligands. These compound collections consist of small molecules covalently connected to individual DNA sequences carrying readable information about the compound structure. DNA-tagging allows for efficient synthesis, handling and interrogation of vast numbers of chemically synthesized, drug-like compounds. They are screened on proteins by an efficient, generic assay based on Darwinian principles of selection. To date, selection of DNA-encoded libraries allowed for the identification of numerous bioactive compounds. Some of these compounds uncovered hitherto unknown allosteric binding sites on target proteins; several compounds proved their value as chemical biology probes unraveling complex biology; and the first examples of clinical candidates that trace their ancestry to a DNA-encoded library were reported. Thus, DNA-encoded libraries proved their value for the biomedical sciences as a generic technology for the identification of bioactive drug-like molecules numerous times. However, large scale experiments showed that even the selection of billions of compounds failed to deliver bioactive compounds for the majority of proteins in an unbiased panel of target proteins. This raises the question of compound library design.

Reservoir sequence analysis: A new technology for the 90`s and its application to oil and gas fields

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

Wornardt, W.W.

1996-08-01

Reservoir Sequence Analysis when applied to existing fields can increase the production, life of the field and extend the field with a minimum of cost. In this technology we identify reservoir sands in a standard-of-reference well, to establish a seismic sequence stratigraphic well-tie for the entire field. Age date the Maximum Flooding Surfaces and Sequence Boundaries above and below reservoir sands on a well-log and seismic pro- file and/or workstation using High Resolution Biostratigraphic Analysis, species abundance and diversity histograms and their patterns, and paleoenvironmental paleobathymetric changes. Identify the systems tracts and their corresponding reservoir sands in between age datedmore » Maximum Flooding Surfaces. Interpret the reservoir sands as to type, i.e. IVF, point bar, coastal belt, forced regression, falling stage, bottom-set (shingled) turbidites, slope fan channel, channel overbank, and basin floor fans. Identify and correlate the same individual sands in different wells, and note new sands in a well and sands that shale-out in a well. Correlate the Maximum Flooding Surfaces above and below the reservoir section in additional wells to see which part of the reservoir section and sands have been penetrated. Identify systems tracts in additional wells and construct isopach, sand percent maps of individual systems tract interval in each well. Correlate sand packages, with a high degree of confidence, from upthrown to downthrown fault blocks, around salt domes, and updip with downdip.« less

40 CFR 63.1107 - Equipment leaks: applicability assessment procedures and methods.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Equipment leaks: applicability assessment procedures and methods. 63.1107 Section 63.1107 Protection of Environment ENVIRONMENTAL PROTECTION... Categories: Generic Maximum Achievable Control Technology Standards § 63.1107 Equipment leaks: applicability...

Reinventing the Training Business.

ERIC Educational Resources Information Center

Forman, David C.

2003-01-01

Discusses steps that companies who develop and distribute technology-based training products need to take in order to be more successful, including focusing on the customer; moving away from large, generic courseware libraries; better pricing schemes; commitment to produce learning outcomes; and partnerships with clients to produce documented…

Generic Verification Protocol for Determination of Emissions from Cleaner Outdoor Wood-Fired Hydronic Heaters

EPA Science Inventory

This protocol describes the Environmental Technology Verification Program's considerations and requirements for verification of emissions reduction provided by cleaner outdoor wood-fired hydronic heaters. Outdoor wood-burning units provide heat and hot water for homes and other b...

Generic Protocol for the Verification of Ballast Water Treatment Technology. Version 5.1

DTIC Science & Technology

2010-09-01

the Protocol ..................................................................................... 2 1.4 Verification Testing Process ...Volumes, Containers and Processing .................................................................38 Table 10. Recommendation for Water...or persistent distortion of a measurement process that causes errors in one direction. Challenge Water: Water supplied to a treatment system under

A methodology for the environmental assessment of advanced coal extraction systems

NASA Technical Reports Server (NTRS)

Sullivan, P. J.; Hutchinson, C. F.; Makihara, J.; Evensizer, J.

1980-01-01

Procedures developed to identify and assess potential environment impacts of advanced mining technology as it moves from a generic concept to a more systems definition are described. Two levels of assessment are defined in terms of the design stage of the technology being evaluated. The first level of analysis is appropriate to a conceptual design. At this level it is assumed that each mining process has known and potential environmental impacts that are generic to each mining activity. By using this assumption, potential environmental impacts can be identified for new mining systems. When two or more systems have been assessed, they can be evaluated comparing potential environmental impacts. At the preliminary stage of design, a systems performance can be assessed again with more precision. At this level of systems definition, potential environmental impacts can be analyzed and their significane determined in a manner to facilitate comparisons between systems. At each level of analysis, suggestions calculated to help the designer mitigate potentially harmful impacts are provided.

Sex and Gender Impact Immune Responses to Vaccines Among the Elderly

PubMed Central

Fink, Ashley L.

2015-01-01

In response to the recommended vaccines in older-aged individuals, sex differences occur in response to those that protect against influenza, tetanus, pertussis, shingles, and pneumococcal infections. The efficacy of vaccines recommended for older-aged adults is consistently greater for females than for males. Gender differences as well as biological sex differences can influence vaccine uptake, responses, and outcome in older-aged individuals, which should influence guidelines, formulations, and dosage recommendations for vaccines in the elderly. PMID:26525340

Block 4 solar cell module design and test specification for residential applications

NASA Technical Reports Server (NTRS)

1978-01-01

Near-term design, qualification and acceptance requirements are provided for terrestrial solar cell modules suitable for incorporation in photovoltaic power sources (2 kW to 10 kW) applied to single family residential installations. Requirement levels and recommended design limits for selected performance criteria are specified for modules intended principally for rooftop installations. Modules satisfying the requirements of this specification fall into one of two categories, residential panel or residential shingle, both meeting general performance requirements plus additional category peculiar constraints.

EFG solar modules

NASA Technical Reports Server (NTRS)

1978-01-01

Six photovoltaic modules using solar cells fabricated from silicon ribbons were assembled and delivered to JPL. Each module was comprised of four separate submodules which were parallel connected. The submodules contained 45 EFG cells which were series interconnected by a shingle or overlapping design. The inherent rectangular shape of the cells allowed a high packing factor to be achieved. The average efficiency of the six modules, corrected to AM1 at 28 C was 8.7%, which indicates that the average encapsulated cell efficiency was 10.0%.

Architecture of a prehospital emergency patient care report system (PEPRS).

PubMed

Majeed, Raphael W; Stöhr, Mark R; Röhrig, Rainer

2013-01-01

In recent years, prehospital emergency care adapted to the technology shift towards tablet computers and mobile computing. In particular, electronic patient care report (e-PCR) systems gained considerable attention and adoption in prehospital emergency medicine [1]. On the other hand, hospital information systems are already widely adopted. Yet, there is no universal solution for integrating prehospital emergency reports into electronic medical records of hospital information systems. Previous projects either relied on proprietary viewing workstations or examined and transferred only data for specific diseases (e.g. stroke patients[2]). Using requirements engineering and a three step software engineering approach, this project presents a generic architecture for integrating prehospital emergency care reports into hospital information systems. Aim of this project is to describe a generic architecture which can be used to implement data transfer and integration of pre hospital emergency care reports to hospital information systems. In summary, the prototype was able to integrate data in a standardized manner. The devised methods can be used design generic software for prehospital to hospital data integration.

Progress in Multi-Disciplinary Data Life Cycle Management

NASA Astrophysics Data System (ADS)

Jung, C.; Gasthuber, M.; Giesler, A.; Hardt, M.; Meyer, J.; Prabhune, A.; Rigoll, F.; Schwarz, K.; Streit, A.

2015-12-01

Modern science is most often driven by data. Improvements in state-of-the-art technologies and methods in many scientific disciplines lead not only to increasing data rates, but also to the need to improve or even completely overhaul their data life cycle management. Communities usually face two kinds of challenges: generic ones like federated authorization and authentication infrastructures and data preservation, and ones that are specific to their community and their respective data life cycle. In practice, the specific requirements often hinder the use of generic tools and methods. The German Helmholtz Association project ’’Large-Scale Data Management and Analysis” (LSDMA) addresses both challenges: its five Data Life Cycle Labs (DLCLs) closely collaborate with communities in joint research and development to optimize the communities data life cycle management, while its Data Services Integration Team (DSIT) provides generic data tools and services. We present most recent developments and results from the DLCLs covering communities ranging from heavy ion physics and photon science to high-throughput microscopy, and from DSIT.

OTV propulsion tecnology programmatic overview

NASA Astrophysics Data System (ADS)

Cooper, L. P.

1984-04-01

An advanced orbit transfer vehicles (OTV) which will be an integral part of the national space transportation system to carry men and cargo between low Earth orbit and geosynchronous orbit will perform planetary transfers and deliver large acceleration limited space structures to high Earth orbits is reviewed. The establishment of an advanced propulsion technology base for an OTV for the mid 1990's is outlined. The program supports technology for three unique engine concepts. Work is conducted to generic technologies which benefit all three concepts and specific technology which benefits only one of the concepts. Concept and technology definitions to identify propulsion innovations, and subcomponent research to explore and validate their potential benefits are included.

OTV propulsion tecnology programmatic overview

NASA Technical Reports Server (NTRS)

Cooper, L. P.

1984-01-01

An advanced orbit transfer vehicles (OTV) which will be an integral part of the national space transportation system to carry men and cargo between low Earth orbit and geosynchronous orbit will perform planetary transfers and deliver large acceleration limited space structures to high Earth orbits is reviewed. The establishment of an advanced propulsion technology base for an OTV for the mid 1990's is outlined. The program supports technology for three unique engine concepts. Work is conducted to generic technologies which benefit all three concepts and specific technology which benefits only one of the concepts. Concept and technology definitions to identify propulsion innovations, and subcomponent research to explore and validate their potential benefits are included.

Pharmaceutical technology management--profitable business avenue.

PubMed

Puthli, Shivanand P

2010-01-01

Growing research expenditure, regulatory framework and generic erosion have forced pharmaceutical companies globally to resort to pharmaceutical technology management (PTM). Indeed, the pharmaceutical industry has witnessed the impact of innovative drug delivery and device technologies and their influence on business. PTM has given a new business insight with greater profits and enhancement of product franchise. Promising breakthrough technologies have not been able to reach a commercial platform largely owing to lack of capital at the preliminary stages of the product development program. Intellectual property plays a considerable role in protecting innovative technologies. Joint ventures and strategic alliances also become important for commercializing a new technology. The synergy of PTM with options of in-licensing is expected to infuse newer opportunities to the pharmaceutical business.

76 FR 69094 - Christmas Tree Promotion, Research, and Information Order

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

...; provision for reserve funds; provision for credits for generic and branded activities; and assessment of... contributed to the production of Christmas trees. Competition The fresh cut Christmas tree industry competes... promote the use of the Internet and other information technologies to provide increased opportunities for...

Print, Broadcast and Online Convergence in the Newsroom.

ERIC Educational Resources Information Center

Hammond, Scott C.; Petersen, Daniel; Thomsen, Steven

2000-01-01

Describes how, over five years, students and faculty at Brigham Young University created a converged newsroom that brought together student broadcast, print, and online journalism into one organization. Discusses the industry- and technology-driven rationale for converging newsrooms in educational institutions; describes generic changes and the…

Contact centers, pervasive computing and telemedicine: a quality health care triangle.

PubMed

Maglaveras, Nicos

2004-01-01

The Citizen Health System (CHS) is a European Commission (CEC) funded project in the field of IST for Health. Its main goal is to develop a generic contact center which in its pilot stage can be used in the monitoring, treatment and management of chronically ill patients at home in Greece, Spain, and Germany. Such contact centers, using any type of communication technology, and providing timely and preventive prompting to the patients are envisaged in the future to evolve into well-being contact centers providing services to all citizens. In this paper, we present the structure of such a generic contact center and present its major achievements, and their impact to the quality of health delivery.

From space qualified fiber optic gyroscope to generic fiber optic solutions available for space application

NASA Astrophysics Data System (ADS)

Buret, Thomas; Ramecourt, David; Napolitano, Fabien

2017-11-01

The aim of this article is to present how the qualification of the Fiber Optic Gyroscope technology from IXSEA has been achieved through the qualification of a large range of optical devices and related manufacturing processes. These qualified optical devices and processes, that are now fully mastered by IXSEA through vertical integration of the technology, can be used for other space optical sensors. The example of the SWARM project will be discussed.

Automated support for system's engineering and operations - The development of new paradigms

NASA Technical Reports Server (NTRS)

Truszkowski, Walt; Hall, Gardiner A.; Jaworski, Allan; Zoch, David

1992-01-01

Technological developments in spacecraft ground operations are reviewed. The technological, operations-oriented, managerial, and economic factors driving the evolution of the Mission Operations Control Center (MOCC), and its predecessor the Operational Control Center are examined. The functional components of the various MOCC subsystems are outlined. A brief overview is given of the concepts behind the The Knowledge-Based Software Engineering Environment, the Generic Spacecraft Analysis Assistant, and the Knowledge From Pictures tool.

The Common Data Acquisition Platform in the Helmholtz Association

NASA Astrophysics Data System (ADS)

Kaever, P.; Balzer, M.; Kopmann, A.; Zimmer, M.; Rongen, H.

2017-04-01

Various centres of the German Helmholtz Association (HGF) started in 2012 to develop a modular data acquisition (DAQ) platform, covering the entire range from detector readout to data transfer into parallel computing environments. This platform integrates generic hardware components like the multi-purpose HGF-Advanced Mezzanine Card or a smart scientific camera framework, adding user value with Linux drivers and board support packages. Technically the scope comprises the DAQ-chain from FPGA-modules to computing servers, notably frontend-electronics-interfaces, microcontrollers and GPUs with their software plus high-performance data transmission links. The core idea is a generic and component-based approach, enabling the implementation of specific experiment requirements with low effort. This so called DTS-platform will support standards like MTCA.4 in hard- and software to ensure compatibility with commercial components. Its capability to deploy on other crate standards or FPGA-boards with PCI express or Ethernet interfaces remains an essential feature. Competences of the participating centres are coordinated in order to provide a solid technological basis for both research topics in the Helmholtz Programme ``Matter and Technology'': ``Detector Technology and Systems'' and ``Accelerator Research and Development''. The DTS-platform aims at reducing costs and development time and will ensure access to latest technologies for the collaboration. Due to its flexible approach, it has the potential to be applied in other scientific programs.

Where's the C in STEM?

ERIC Educational Resources Information Center

Heldman, Bill

2010-01-01

With few exceptions, students interact with technology in one way or another every day. And yet, in most U.S. schools, the term "computer science" (CS) refers only to generic skills classes, such as keyboarding and computer applications. Even most Web programming classes usually teach students only how to use conventional graphical user…

Integrating Collaborative and Decentralized Models to Support Ubiquitous Learning

ERIC Educational Resources Information Center

Barbosa, Jorge Luis Victória; Barbosa, Débora Nice Ferrari; Rigo, Sandro José; de Oliveira, Jezer Machado; Rabello, Solon Andrade, Jr.

2014-01-01

The application of ubiquitous technologies in the improvement of education strategies is called Ubiquitous Learning. This article proposes the integration between two models dedicated to support ubiquitous learning environments, called Global and CoolEdu. CoolEdu is a generic collaboration model for decentralized environments. Global is an…

Distance Education: An Evolving Instructional Technology Application.

ERIC Educational Resources Information Center

Dwyer, Francis

1999-01-01

Focuses on the several levels of questions that need to be considered before planning and implementing a distance education program. Discusses systems procedures to be followed in developing pilot lessons (modules) prior to "rapid prototyping." Concludes by providing a generic research plan for ensuring the development of sustained quality…

40 CFR 63.1113 - Procedures for approval of alternative means of emission limitation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Procedures for approval of alternative means of emission limitation. 63.1113 Section 63.1113 Protection of Environment ENVIRONMENTAL PROTECTION... Categories: Generic Maximum Achievable Control Technology Standards § 63.1113 Procedures for approval of...

Integration of a Portfolio-based Approach to Evaluate Aerospace R and D Problem Formulation Into a Parametric Synthesis Tool

NASA Astrophysics Data System (ADS)

Oza, Amit R.

The focus of this study is to improve R&D effectiveness towards aerospace and defense planning in the early stages of the product development lifecycle. Emphasis is on: correct formulation of a decision problem, with special attention to account for data relationships between the individual design problem and the system capability required to size the aircraft, understanding of the meaning of the acquisition strategy objective and subjective data requirements that are required to arrive at a balanced analysis and/or "correct" mix of technology projects, understanding the meaning of the outputs that can be created from the technology analysis, and methods the researcher can use at effectively support decisions at the acquisition and conceptual design levels through utilization of a research and development portfolio strategy. The primary objectives of this study are to: (1) determine what strategy should be used to initialize conceptual design parametric sizing processes during requirements analysis for the materiel solution analysis stage of the product development lifecycle when utilizing data already constructed in the latter phase when working with a generic database management system synthesis tool integration architecture for aircraft design , and (2) assess how these new data relationships can contribute for innovative decision-making when solving acquisition hardware/technology portfolio problems. As such, an automated composable problem formulation system is developed to consider data interactions for the system architecture that manages acquisition pre-design concept refinement portfolio management, and conceptual design parametric sizing requirements. The research includes a way to: • Formalize the data storage and implement the data relationship structure with a system architecture automated through a database management system. • Allow for composable modeling, in terms of level of hardware abstraction, for the product model, mission model, and operational constraint model data blocks in the pre-design stages. • Allow the product model, mission model, and operational constraint model to be cross referenced with a generic aircraft synthesis capability to identify disciplinary analysis methods and processes. • Allow for matching, comparison, and balancing of the aircraft hardware portfolio to the associated developmental and technology risk metrics. • Allow for visualization technology portfolio decision space. The problem formulation architecture is finally implemented and verified for a generic hypersonic vehicle research demonstrator where a portfolio of technology hardware are measured for developmental and technology risks, prioritized by the researcher risk constraints, and the data generated delivered to a novel aircraft synthesis tool to confirm vehicle feasibility.

Influence of vegetation on the infilling of a macrotidal embayment: examples from salt marshes and shingle spit of the Baie de Somme (North France)

NASA Astrophysics Data System (ADS)

Le Bot, Sophie; Forey, Estelle; Lafite, Robert; Langlois, Estelle

2015-04-01

As many estuaries in the English Channel, the Baie de Somme is currently filling with a mean seabed elevation between 1.3 and 1.8 cm/yr. Embankments and polders, as well as sea level rise, increase this natural accretion process, which leads to important modifications of environment uses. Interactions between vegetation and sediment dynamics constitute a key-point to consider, in order to better understand the infilling processes in estuaries. To estimate the effect of vegetation on these processes, two particular environments have been studied in the bay: (i) the mid salt marsh covered with Halimione portulacoides, associated with a silty sedimentation, and (ii) the shingle spit, that closes the bay from the South, on which the sea kale (Crambe maritime), a protected pioneer species, develops. Salt marshes progress with a rate of 5-10 m/yr (mean value calculated on the 1947-2011 period). Sedimentological analysis have been conducted on 9 cores (50cm long) collected in three Halimione communities of the bay. They are associated with a silty-dominated (38-84 micrometer) sedimentation under the influence of decantation processes. Rhythmicity is observed in the sedimentation, due to the repetition of a two-layer pattern, that includes a dark layer composed of vegetal rests and that would represent annual sedimentation. Annual sedimentation rates (0.7 to 5.8 cm/yr) are consistent with mean values previously recorded. The shingle spit progresses to the North under the influence of the littoral drift at a rate of 7 m/yr (mean value calculated on the 1947-2011 period). Sea kales are observed on parts formed since several years, above the level of the highest astronomical tides. TLS surveys and sedimentation bars have allowed to measure erosion/sedimentation volumes at the scale of the spit and of sea kale individuals, during spring 2013. Individuals of this species facilitate the trapping of sand, transported by winds from the intertidal flats. Sea kale thus contributes to the maintenance of sand at the surface of the spit during spring (development period of sea kales) and, probably to the progressive silting up of the spit on a longer-term. Thus, sea kale indirectly favours the filling of the bay through the building up and consolidation of the spit that, in turn, enhances sheltered conditions increasing the part of decantation processes in the sedimentation in the bay. (financial support by Région Haute-Normandie and Réseau d'Observation du Littoral Normand et Picard, ROLNP)

Fractal geometry as a new approach for proving nanosimilarity: a reflection note.

PubMed

Demetzos, Costas; Pippa, Natassa

2015-04-10

Nanosimilars are considered as new medicinal outcomes combining the generic drugs and the nanocarrier as an innovative excipient, in order to evaluate them as final products. They belong to the grey area - concerning the evaluation process - between generic drugs and biosimilar medicinal products. Generic drugs are well documented and a huge number of them are in market, replacing effectively the off-patent drugs. The scientific approach for releasing them to the market is based on bioequivalence studies, which are well documented and accepted by the regulatory agencies. On the other hand, the structural complexity of biological/biotechnology-derived products demands a new approach for the approval process taking into consideration that bioequivalence studies are not considered as sufficient as in generic drugs, and new clinical trials are needed to support their approval process of the product to the market. In proportion, due to technological complexity of nanomedicines, the approaches for proving the statistical identity or the similarity for generic and biosimilar products, respectively, with those of prototypes, are not considered as effective for nanosimilar products. The aim of this note is to propose a complementary approach which can provide realistic evidences concerning the nanosimilarity, based on fractal analysis. This approach is well fit with the structural complexity of nanomedicines and smooths the difficulties for proving the similarity between off-patent and nanosimilar products. Fractal analysis could be considered as the approach that completely characterizes the physicochemical/morphological characteristics of nanosimilar products and could be proposed as a start point for a deep discussion on nanosimilarity. Copyright © 2015 Elsevier B.V. All rights reserved.

Micromachining technology for thermal ink-jet products

NASA Astrophysics Data System (ADS)

Verdonckt-Vandebroek, Sophie

1997-09-01

This paper reviews recent trends and evolutions in the low- end color printing market which is currently dominated by thermal inkjet (TIJ) based products. Micro electromechanical systems technology has been an enabler for the unprecedented cost/performance ratio of these printing products. The generic TIJ operating principles are based on an intimate blend of thermodynamics, fluid dynamics and LSI electronics. The key principles and design issues are outlined and the fabrication of TIJ printheads illustrated with an implementation by the Xerox Corporation.

COMPASS: A general purpose computer aided scheduling tool

NASA Technical Reports Server (NTRS)

Mcmahon, Mary Beth; Fox, Barry; Culbert, Chris

1991-01-01

COMPASS is a generic scheduling system developed by McDonnell Douglas under the direction of the Software Technology Branch at JSC. COMPASS is intended to illustrate the latest advances in scheduling technology and provide a basis from which custom scheduling systems can be built. COMPASS was written in Ada to promote readability and to conform to potential NASA Space Station Freedom standards. COMPASS has some unique characteristics that distinguishes it from commercial products. These characteristics are discussed and used to illustrate some differences between scheduling tools.

COMPASS: An Ada based scheduler

NASA Technical Reports Server (NTRS)

Mcmahon, Mary Beth; Culbert, Chris

1992-01-01

COMPASS is a generic scheduling system developed by McDonnell Douglas and funded by the Software Technology Branch of NASA Johnson Space Center. The motivation behind COMPASS is to illustrate scheduling technology and provide a basis from which custom scheduling systems can be built. COMPASS was written in Ada to promote readability and to conform to DOD standards. COMPASS has some unique characteristics that distinguishes it from commercial products. This paper discusses these characteristics and uses them to illustrate some differences between scheduling tools.

A Plan for the Development and Demonstration of Optical Communications for Deep Space

NASA Technical Reports Server (NTRS)

Lesh, J. R.; Deutsch, L. J.; Weber, W. J.

1990-01-01

In this article, an overall plan for the development and demonstration of optical communications for deep-space applications is presented. The current state of the technology for optical communications is presented. Then, the development and demonstration plan is presented in two parts: the overall major systems activities, followed by the generic technology developments that will enable them. The plan covers the path from laboratory subsystems demonstrations out to a full-scale flight experiment system for the proposed Mars Communications Relay Orbiter mission.

Slewing control experiment for a flexible panel

NASA Technical Reports Server (NTRS)

Juang, Jer-Nan

1987-01-01

Technology areas are identified in which better analytical and/or experimental methods are needed to adequately and accurately control the dynamic responses of multibody space platforms such as the space station. A generic space station solar panel is used to experimentally evaluate current control technologies. Active suppression of solar panel vibrations induced by large angle maneuvers is studied with a torque actuator at the root of the solar panel. These active suppression tests will identify the hardware requirements and adequacy of various controller designs.

A Generic Fusion Tool on Command Control of C4ISR Simulations

DTIC Science & Technology

2006-12-01

Sarı, Şeref Paşalıoğlu TUBITAK , Marmara Research Center, Information Technologies Research Institute Gebze, Kocaeli TURKEY {name.surname...bte.mam.gov.tr; www.mam.gov.tr Cüneyd Fırat C2Tech A.Ş., TUBITAK , TEKSEB, C 210, Gebze, Kocaeli TURKEY firat@ctech.com.tr; www.ctech.com.tr ABSTRACT We...NAME(S) AND ADDRESS(ES) TUBITAK , Marmara Research Center, Information Technologies Research Institute Gebze, Kocaeli TURKEY 8. PERFORMING

Switched-capacitor realization of presynaptic short-term-plasticity and stop-learning synapses in 28 nm CMOS.

PubMed

Noack, Marko; Partzsch, Johannes; Mayr, Christian G; Hänzsche, Stefan; Scholze, Stefan; Höppner, Sebastian; Ellguth, Georg; Schüffny, Rene

2015-01-01

Synaptic dynamics, such as long- and short-term plasticity, play an important role in the complexity and biological realism achievable when running neural networks on a neuromorphic IC. For example, they endow the IC with an ability to adapt and learn from its environment. In order to achieve the millisecond to second time constants required for these synaptic dynamics, analog subthreshold circuits are usually employed. However, due to process variation and leakage problems, it is almost impossible to port these types of circuits to modern sub-100nm technologies. In contrast, we present a neuromorphic system in a 28 nm CMOS process that employs switched capacitor (SC) circuits to implement 128 short term plasticity presynapses as well as 8192 stop-learning synapses. The neuromorphic system consumes an area of 0.36 mm(2) and runs at a power consumption of 1.9 mW. The circuit makes use of a technique for minimizing leakage effects allowing for real-time operation with time constants up to several seconds. Since we rely on SC techniques for all calculations, the system is composed of only generic mixed-signal building blocks. These generic building blocks make the system easy to port between technologies and the large digital circuit part inherent in an SC system benefits fully from technology scaling.

Sub-millimetre-wave and far infrared ESA missions with a focus on antenna technologies

NASA Astrophysics Data System (ADS)

de Maagt, Peter; Polegre, Arturo; Crone, Gerry

2017-11-01

The are of (sub)millimetre wave and far-infrared antenna technology is a very dynamic sector in electromagnetics. Several future ESA missions have been planned and their requirements are pushing the limits of existing technologies. Feasibility studies have provided baseline concepts, which have helped to grasp the main features of these instruments and to identify their critical aspects. A number of scientific and technical activities have then followed, dedicated to specific topics. The paper discusses (sub)millimetre wave and far-infrared Earth observation and astronomical instruments. Furthermore, generic technology work carried out in the frame of ESA contracts, applicable to this frequency range, is reported on.

Exterior Weathering Durability of Some Leach-Resistant Fire-Retardant Treatments for Wood Shingles: A Five-Year Report.

DTIC Science & Technology

1981-07-01

phos. Code 29 impregnation phonium chloride (90%. in water) 12.5.5%, sodium hydroxide 150%. in water) 2.16%, urea 2.06/%, a liquid melamine 4.35...1.08%.. dicyandlamide 4.54%. (9) impregnation formaldehyde (37%) 4.32%. phosphoric acid 7.06%. water $3.0%. UOFP_2 Pressure Treating solution: Urea 1.44...sodium hydroxide (500o in water) 0.8710, urea 0.800o. a liquid melamine 1.74°o, water 91.570 o. 29 Pressure impregnation Treating solution: Tetrakis

Pediatric Patient with a Rash

PubMed Central

Sutton, Jared; Walsh, Ryan; Franklin, Jillian

2014-01-01

A 2 year old fully immunized male with no personal history of chicken pox presented to the emergency department with a chief complaint of a rash for one week after returning from a hiking trip in a remote island in Canada. After initially being diagnosed with contact dermatitis, a diagnosis of herpes zoster was made by confirmatory viral polymerase chain reaction testing. The purpose of this case report is to examine the literature for the incidence and etiology of shingles in children without a prior history of a primary varicella rash outbreak. PMID:25035735

L10 FePtCu bit patterned media

NASA Astrophysics Data System (ADS)

Brombacher, C.; Grobis, M.; Lee, J.; Fidler, J.; Eriksson, T.; Werner, T.; Hellwig, O.; Albrecht, M.

2012-01-01

Chemically ordered 5 nm-thick L10 FePtCu films with strong perpendicular magnetic anisotropy were post-patterned by nanoimprint lithography into a dot array over a 3 mm-wide circumferential band on a 3 inch Si wafer. The dots with a diameter of 30 nm and a center-to-center pitch of 60 nm appear as single domain and reveal an enhanced switching field as compared to the continuous film. We demonstrate successful recording on a single track using shingled writing with a conventional hard disk drive write/read head.

Test and evaluation of the attic temperature reduction potential of plastic roof shakes

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

Holton, J.K.; Beggs, T.R.

1999-07-01

While monitoring the comparative performance of two test houses in Pittsburgh, Pennsylvania, it was noticed that the attic air temperature of one house with a plastic shake roof was consistently 20 F (11 C) cooler than its twin with asphalt shingles during peak summer cooling periods. More detailed monitoring of the temperatures on the plastic shake, the roof deck, and the attic showed this effect to be largely due to the plastic shake and not to better roof venting or other heat loss mechanisms.

The HTA core model: a novel method for producing and reporting health technology assessments.

PubMed

Lampe, Kristian; Mäkelä, Marjukka; Garrido, Marcial Velasco; Anttila, Heidi; Autti-Rämö, Ilona; Hicks, Nicholas J; Hofmann, Björn; Koivisto, Juha; Kunz, Regina; Kärki, Pia; Malmivaara, Antti; Meiesaar, Kersti; Reiman-Möttönen, Päivi; Norderhaug, Inger; Pasternack, Iris; Ruano-Ravina, Alberto; Räsänen, Pirjo; Saalasti-Koskinen, Ulla; Saarni, Samuli I; Walin, Laura; Kristensen, Finn Børlum

2009-12-01

The aim of this study was to develop and test a generic framework to enable international collaboration for producing and sharing results of health technology assessments (HTAs). Ten international teams constructed the HTA Core Model, dividing information contained in a comprehensive HTA into standardized pieces, the assessment elements. Each element contains a generic issue that is translated into practical research questions while performing an assessment. Elements were described in detail in element cards. Two pilot assessments, designated as Core HTAs were also produced. The Model and Core HTAs were both validated. Guidance on the use of the HTA Core Model was compiled into a Handbook. The HTA Core Model considers health technologies through nine domains. Two applications of the Model were developed, one for medical and surgical interventions and another for diagnostic technologies. Two Core HTAs were produced in parallel with developing the model, providing the first real-life testing of the Model and input for further development. The results of formal validation and public feedback were primarily positive. Development needs were also identified and considered. An online Handbook is available. The HTA Core Model is a novel approach to HTA. It enables effective international production and sharing of HTA results in a structured format. The face validity of the Model was confirmed during the project, but further testing and refining are needed to ensure optimal usefulness and user-friendliness. Core HTAs are intended to serve as a basis for local HTA reports. Core HTAs do not contain recommendations on technology use.

Study of electrical and chemical propulsion systems for auxiliary propulsion of large space systems, volume 2

NASA Technical Reports Server (NTRS)

Smith, W. W.

1981-01-01

The five major tasks of the program are reported. Task 1 is a literature search followed by selection and definition of seven generic spacecraft classes. Task 2 covers the determination and description of important disturbance effects. Task 3 applies the disturbances to the generic spacecraft and adds maneuver and stationkeeping functions to define total auxiliary propulsion systems requirements for control. The important auxiliary propulsion system characteristics are identified and sensitivities to control functions and large space system characteristics determined. In Task 4, these sensitivities are quantified and the optimum auxiliary propulsion system characteristics determined. Task 5 compares the desired characteristics with those available for both electrical and chemical auxiliary propulsion systems to identify the directions technology advances should take.

Evolving Relationship Structures in Multi-sourcing Arrangements: The Case of Mission Critical Outsourcing

NASA Astrophysics Data System (ADS)

Heitlager, Ilja; Helms, Remko; Brinkkemper, Sjaak

Information Technology Outsourcing practice and research mainly considers the outsourcing phenomenon as a generic fulfilment of the IT function by external parties. Inspired by the logic of commodity, core competencies and economies of scale; assets, existing departments and IT functions are transferred to external parties. Although the generic approach might work for desktop outsourcing, where standardisation is the dominant factor, it does not work for the management of mission critical applications. Managing mission critical applications requires a different approach where building relationships is critical. The relationships involve inter and intra organisational parties in a multi-sourcing arrangement, called an IT service chain, consisting of multiple (specialist) parties that have to collaborate closely to deliver high quality services.

Cost-Effectiveness of Evaluating the New Technologies.

ERIC Educational Resources Information Center

Kastner, Theodore A.

1997-01-01

This commentary on a study comparing use of the brand name drug Depakene with generic valproic acid to control seizures in people with mental retardation focuses on issues of cost-effectiveness. It notes existing guidelines for pharmacoeconomic evaluation and suggests a possible model to include a threshold price (per quality-adjusted life year)…

Modifying ADDIE: Incorporating New Technologies in Library Instruction

ERIC Educational Resources Information Center

Campbell, Paul Clayton

2014-01-01

There are many instructional design theories to assist librarians in creating effective instructional modules for student learning. ADDIE is a generic instructional design model that has been in existence for more than 30 years and is known for its flexibility in application (Molenda, 2003). Using instructional design theories such as ADDIE helps…

RFID: A Revolution in Automatic Data Recognition

ERIC Educational Resources Information Center

Deal, Walter F., III

2004-01-01

Radio frequency identification, or RFID, is a generic term for technologies that use radio waves to automatically identify people or objects. There are several methods of identification, but the most common is to store a serial number that identifies a person or object, and perhaps other information, on a microchip that is attached to an antenna…

The Theatre of Fast Knowledge: Performative Epistemologies in Higher Education

ERIC Educational Resources Information Center

Besley, Tina; Peters, Michael A.

2005-01-01

Fast knowledge can be considered part of fast capitalism, especially an emergent new generic form of capitalism based increasingly on forms of symbolic capital associated with the rise of global finance and associated with new information and communication technologies. In this essay, the authors first theorise fast knowledge in relation to fast…

Devising and Implementing a Suitable Graduate Education Platform for Dublin's Institute of Technology (DIT)

ERIC Educational Resources Information Center

Carton, Janet; Jerrams, Steve

2008-01-01

Graduate education platforms have received general acclaim as key components in the future structural development of third-level and fourth-level education in Europe. In Ireland the Higher Education Authority (HEA) has endorsed the restructuring of postgraduate education to incorporate the training of research students in key generic and…

Matching of Developed Generic Competences of Graduates in Higher Education with Labour Market Needs

ERIC Educational Resources Information Center

Pukelis, Kestutis; Pileicikiene, Nora

2012-01-01

Higher education provides graduates with both monetary and non-monetary benefits. Globalization and technological developments foster utilitarian approach, therefore the transmission of competences that are relevant in labour market is an important target for higher education institutions. The paper presents findings of research on the match of…

Individualized Health Care Plans: Supporting Children With Chronic Conditions in the Classroom

ERIC Educational Resources Information Center

Hopkins, Amanda F.; Hughes, Mary-alayne

2016-01-01

Due to the major advances in technology and the sciences, advances in the medical treatment options for children with chronic conditions are being made at an astonishing rate. In the health care field, "children with chronic conditions" is a generic phrase that typically refers to children with physical, developmental, behavioral, or…

Acetal Resins, Acrylic & Modacrylic Fibers, Carbon Black, Hydrogen Fluoride, Polycarbonate, Ethylene, Spandex & Cyanide Chemical Manufacturing: NESHAP for Source Categories, Generic Maximum Achievable Control Technology Standards (40 CFR 63, Subpart YY)

EPA Pesticide Factsheets

Learn about the NESHAP for GMACT for acetal resins, hydrogen fluoride, polycarbonate, ethylene production and cyanide chemicals. Find the rule history information, federal register citations, legal authority, rule summary, and additional resources

The Role of Interest and Images in Slideware Presentations

ERIC Educational Resources Information Center

Tangen, Jason M.; Constable, Merryn D.; Durrant, Eric; Teeter, Chris; Beston, Brett R.; Kim, Joseph A.

2011-01-01

With the advent of technologies that allow lecturers to develop presentations using software such as Microsoft PowerPoint, Apple Keynote, and OpenOffice Impress (referred to generically here as "slideware"), lectures and meetings are beginning to resemble cinematic experiences rather than the text filled transactions that have been the norm for…

A generic approach for vertical integration of nanowires.

PubMed

Latu-Romain, E; Gilet, P; Noel, P; Garcia, J; Ferret, P; Rosina, M; Feuillet, G; Lévy, F; Chelnokov, A

2008-08-27

We report on the collective integration technology of vertically aligned nanowires (NWs). Si and ZnO NWs have been used in order to develop a generic technological process. Both mineral and organic planarizations of the as-grown nanowires have been achieved. Chemical vapour deposition (CVD) oxides, spin on glass (SOG), and polymer have been investigated as filling materials. Polishing and/or etching of the composite structures have been set up so as to obtain a suitable morphology for the top and bottom electrical contacts. Electrical and optical characterizations of the integrated NWs have been performed. Contacts ohmicity has been demonstrated and specific contact resistances have been reported. The photoconducting properties of polymer-integrated ZnO NWs have also been investigated in the UV-visible range through collective electrical contacts. A small increase of the resistivity in the ZnO NWs under sub-bandgap illumination has been observed and discussed. A comparison of the photoluminescence (PL) spectra at 300 K of the as-grown and SOG-integrated ZnO nanowires has shown no significant impact of the integration process on the crystal quality of the NWs.

ISART: A Generic Framework for Searching Books with Social Information

PubMed Central

Cui, Xiao-Ping; Qu, Jiao; Geng, Bin; Zhou, Fang; Song, Li; Hao, Hong-Wei

2016-01-01

Effective book search has been discussed for decades and is still future-proof in areas as diverse as computer science, informatics, e-commerce and even culture and arts. A variety of social information contents (e.g, ratings, tags and reviews) emerge with the huge number of books on the Web, but how they are utilized for searching and finding books is seldom investigated. Here we develop an Integrated Search And Recommendation Technology (IsArt), which breaks new ground by providing a generic framework for searching books with rich social information. IsArt comprises a search engine to rank books with book contents and professional metadata, a Generalized Content-based Filtering model to thereafter rerank books with user-generated social contents, and a learning-to-rank technique to finally combine a wide range of diverse reranking results. Experiments show that this technology permits embedding social information to promote book search effectiveness, and IsArt, by making use of it, has the best performance on CLEF/INEX Social Book Search Evaluation datasets of all 4 years (from 2011 to 2014), compared with some other state-of-the-art methods. PMID:26863545

ISART: A Generic Framework for Searching Books with Social Information.

PubMed

Yin, Xu-Cheng; Zhang, Bo-Wen; Cui, Xiao-Ping; Qu, Jiao; Geng, Bin; Zhou, Fang; Song, Li; Hao, Hong-Wei

2016-01-01

Effective book search has been discussed for decades and is still future-proof in areas as diverse as computer science, informatics, e-commerce and even culture and arts. A variety of social information contents (e.g, ratings, tags and reviews) emerge with the huge number of books on the Web, but how they are utilized for searching and finding books is seldom investigated. Here we develop an Integrated Search And Recommendation Technology (IsArt), which breaks new ground by providing a generic framework for searching books with rich social information. IsArt comprises a search engine to rank books with book contents and professional metadata, a Generalized Content-based Filtering model to thereafter rerank books with user-generated social contents, and a learning-to-rank technique to finally combine a wide range of diverse reranking results. Experiments show that this technology permits embedding social information to promote book search effectiveness, and IsArt, by making use of it, has the best performance on CLEF/INEX Social Book Search Evaluation datasets of all 4 years (from 2011 to 2014), compared with some other state-of-the-art methods.

Assessment of industrial attitudes toward generic research needs in tribology

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

Sibley, L.B.; Zlotnick, M.; Levinson, T.M.

Based on extended discussions during visits with 27 companies representing 13 different parts of the tribology industry (such as bearings, lubricants, coatings, powerplants), it is apparent that only a tiny fraction of the large sums publicly reported as R and D expenditures by industry are used to fund generic tribology research. For example, of the greater than $2 B expenditures reported for R and D in the lubricants sector for 1982, the estimated total for generic tribology research was $12 M. This was the largest expenditure in any sector of the tribology industry and one-third of the total of $36more » M. In the automotive industry out of a reported expenditure of $4 B, the estimated generic tribology research was $3 M. In some segments of the tribology industry, for example coatings and filters, there were no expenditures on generic research. There was little tendency to improve the state of the art of the tribology industry through long-term investment in generic R and D in ways that would foster innovation and productivity of energy conservation technology. Expenditures were oriented to development of specific commercial and military products, or to basic research focused on unspecified far term results, although useful spin-off of military developments into commercial fields sometimes occurs. There was a broad consensus in the companies visited that existing research results were not always made easily accessible to potential users in industry. The implication was that industry might benefit more if a larger fraction of the funds were devoted to putting the research results into a form design and development engineers could more readily apply. The need for a more effective presentation of research results was expressed with greater urgency at the smaller companies, but there seemed to be a broad consensus on the need for improvement. Recommendations are given.« less

Knowledge mobilisation in healthcare: a critical review of health sector and generic management literature.

PubMed

Ferlie, Ewan; Crilly, Tessa; Jashapara, Ashok; Peckham, Anna

2012-04-01

The health policy domain has displayed increasing interest in questions of knowledge management and knowledge mobilisation within healthcare organisations. We analyse here the findings of a critical review of generic management and health-related literatures, covering the period 2000-2008. Using 29 pre-selected journals, supplemented by a search of selected electronic databases, we map twelve substantive domains classified into four broad groups: taxonomic and philosophical (e.g. different types of knowledge); theoretical discourse (e.g. critical organisational studies); disciplinary fields (e.g. organisational learning and Information Systems/Information Technology); and organisational processes and structures (e.g. organisational form). We explore cross-overs and gaps between these traditionally separate literature streams. We found that health sector literature has absorbed some generic concepts, notably Communities of Practice, but has not yet deployed the performance-oriented perspective of the Resource Based View (RBV) of the Firm. The generic literature uses healthcare sites to develop critical analyses of power and control in knowledge management, rooted in neo-Marxist/labour process and Foucauldian approaches. The review generates three theoretically grounded statements to inform future enquiry, by: (a) importing the RBV stream; (b) developing the critical organisational studies perspective further; and (c) exploring the theoretical argument that networks and other alternative organisational forms facilitate knowledge sharing. Copyright © 2012 Elsevier Ltd. All rights reserved.

ECUT (Energy Conversion and Utilization Technologies) program: Biocatalysis project

NASA Technical Reports Server (NTRS)

Baresi, Larry

1989-01-01

The Annual Report presents the fiscal year (FY) 1988 research activities and accomplishments, for the Biocatalysis Project of the U.S. Department of Energy, Energy Conversion and Utilization Technologies (ECUT) Division. The ECUT Biocatalysis Project is managed by the Jet Propulsion Laboratory, California Institute of Technology. The Biocatalysis Project is a mission-oriented, applied research and exploratory development activity directed toward resolution of the major generic technical barriers that impede the development of biologically catalyzed commercial chemical production. The approach toward achieving project objectives involves an integrated participation of universities, industrial companies and government research laboratories. The Project's technical activities were organized into three work elements: (1) The Molecular Modeling and Applied Genetics work element includes research on modeling of biological systems, developing rigorous methods for the prediction of three-dimensional (tertiary) protein structure from the amino acid sequence (primary structure) for designing new biocatalysis, defining kinetic models of biocatalyst reactivity, and developing genetically engineered solutions to the generic technical barriers that preclude widespread application of biocatalysis. (2) The Bioprocess Engineering work element supports efforts in novel bioreactor concepts that are likely to lead to substantially higher levels of reactor productivity, product yields and lower separation energetics. Results of work within this work element will be used to establish the technical feasibility of critical bioprocess monitoring and control subsystems. (3) The Bioprocess Design and Assessment work element attempts to develop procedures (via user-friendly computer software) for assessing the energy-economics of biocatalyzed chemical production processes, and initiation of technology transfer for advanced bioprocesses.

ECUT (Energy Conversion and Utilization Technologies) program: Biocatalysis project

NASA Astrophysics Data System (ADS)

Baresi, Larry

1989-03-01

The Annual Report presents the fiscal year (FY) 1988 research activities and accomplishments, for the Biocatalysis Project of the U.S. Department of Energy, Energy Conversion and Utilization Technologies (ECUT) Division. The ECUT Biocatalysis Project is managed by the Jet Propulsion Laboratory, California Institute of Technology. The Biocatalysis Project is a mission-oriented, applied research and exploratory development activity directed toward resolution of the major generic technical barriers that impede the development of biologically catalyzed commercial chemical production. The approach toward achieving project objectives involves an integrated participation of universities, industrial companies and government research laboratories. The Project's technical activities were organized into three work elements: (1) The Molecular Modeling and Applied Genetics work element includes research on modeling of biological systems, developing rigorous methods for the prediction of three-dimensional (tertiary) protein structure from the amino acid sequence (primary structure) for designing new biocatalysis, defining kinetic models of biocatalyst reactivity, and developing genetically engineered solutions to the generic technical barriers that preclude widespread application of biocatalysis. (2) The Bioprocess Engineering work element supports efforts in novel bioreactor concepts that are likely to lead to substantially higher levels of reactor productivity, product yields and lower separation energetics. Results of work within this work element will be used to establish the technical feasibility of critical bioprocess monitoring and control subsystems. (3) The Bioprocess Design and Assessment work element attempts to develop procedures (via user-friendly computer software) for assessing the energy-economics of biocatalyzed chemical production processes, and initiation of technology transfer for advanced bioprocesses.

Composite Materials

NASA Technical Reports Server (NTRS)

1988-01-01

Langley Research Center researchers invented an advanced polymer, a chemical compound formed by uniting many small molecules to create a complex molecule with different chemical properties. The material is a thermoplastic polyimide that resists solvents. Other polymers of this generic type are soluble in solvents, thus cannot be used where solvents are present. High Technology Services (HTS), Inc. licensed technology and is engaged in development and manufacture of high performance plastics, resins and composite materials. Techimer Materials Division is using technology for composite matrix resins that offer heat resistance and protection from radiation, electrical and chemical degradation. Applications of new polymer include molding resins, adhesives and matrix resins for fiber reinforced composites.

Malware distributed collection and pre-classification system using honeypot technology

NASA Astrophysics Data System (ADS)

Grégio, André R. A.; Oliveira, Isabela L.; Santos, Rafael D. C.; Cansian, Adriano M.; de Geus, Paulo L.

2009-04-01

Malware has become a major threat in the last years due to the ease of spread through the Internet. Malware detection has become difficult with the use of compression, polymorphic methods and techniques to detect and disable security software. Those and other obfuscation techniques pose a problem for detection and classification schemes that analyze malware behavior. In this paper we propose a distributed architecture to improve malware collection using different honeypot technologies to increase the variety of malware collected. We also present a daemon tool developed to grab malware distributed through spam and a pre-classification technique that uses antivirus technology to separate malware in generic classes.

Generic Divide and Conquer Internet-Based Computing

NASA Technical Reports Server (NTRS)

Radenski, Atanas; Follen, Gregory J. (Technical Monitor)

2001-01-01

The rapid growth of internet-based applications and the proliferation of networking technologies have been transforming traditional commercial application areas as well as computer and computational sciences and engineering. This growth stimulates the exploration of new, internet-oriented software technologies that can open new research and application opportunities not only for the commercial world, but also for the scientific and high -performance computing applications community. The general goal of this research project is to contribute to better understanding of the transition to internet-based high -performance computing and to develop solutions for some of the difficulties of this transition. More specifically, our goal is to design an architecture for generic divide and conquer internet-based computing, to develop a portable implementation of this architecture, to create an example library of high-performance divide-and-conquer computing agents that run on top of this architecture, and to evaluate the performance of these agents. We have been designing an architecture that incorporates a master task-pool server and utilizes satellite computational servers that operate on the Internet in a dynamically changing large configuration of lower-end nodes provided by volunteer contributors. Our designed architecture is intended to be complementary to and accessible from computational grids such as Globus, Legion, and Condor. Grids provide remote access to existing high-end computing resources; in contrast, our goal is to utilize idle processor time of lower-end internet nodes. Our project is focused on a generic divide-and-conquer paradigm and its applications that operate on a loose and ever changing pool of lower-end internet nodes.

A generic bio-economic farm model for environmental and economic assessment of agricultural systems.

PubMed

Janssen, Sander; Louhichi, Kamel; Kanellopoulos, Argyris; Zander, Peter; Flichman, Guillermo; Hengsdijk, Huib; Meuter, Eelco; Andersen, Erling; Belhouchette, Hatem; Blanco, Maria; Borkowski, Nina; Heckelei, Thomas; Hecker, Martin; Li, Hongtao; Oude Lansink, Alfons; Stokstad, Grete; Thorne, Peter; van Keulen, Herman; van Ittersum, Martin K

2010-12-01

Bio-economic farm models are tools to evaluate ex-post or to assess ex-ante the impact of policy and technology change on agriculture, economics and environment. Recently, various BEFMs have been developed, often for one purpose or location, but hardly any of these models are re-used later for other purposes or locations. The Farm System Simulator (FSSIM) provides a generic framework enabling the application of BEFMs under various situations and for different purposes (generating supply response functions and detailed regional or farm type assessments). FSSIM is set up as a component-based framework with components representing farmer objectives, risk, calibration, policies, current activities, alternative activities and different types of activities (e.g., annual and perennial cropping and livestock). The generic nature of FSSIM is evaluated using five criteria by examining its applications. FSSIM has been applied for different climate zones and soil types (criterion 1) and to a range of different farm types (criterion 2) with different specializations, intensities and sizes. In most applications FSSIM has been used to assess the effects of policy changes and in two applications to assess the impact of technological innovations (criterion 3). In the various applications, different data sources, level of detail (e.g., criterion 4) and model configurations have been used. FSSIM has been linked to an economic and several biophysical models (criterion 5). The model is available for applications to other conditions and research issues, and it is open to be further tested and to be extended with new components, indicators or linkages to other models.

A Generic Bio-Economic Farm Model for Environmental and Economic Assessment of Agricultural Systems

PubMed Central

Louhichi, Kamel; Kanellopoulos, Argyris; Zander, Peter; Flichman, Guillermo; Hengsdijk, Huib; Meuter, Eelco; Andersen, Erling; Belhouchette, Hatem; Blanco, Maria; Borkowski, Nina; Heckelei, Thomas; Hecker, Martin; Li, Hongtao; Oude Lansink, Alfons; Stokstad, Grete; Thorne, Peter; van Keulen, Herman; van Ittersum, Martin K.

2010-01-01

Bio-economic farm models are tools to evaluate ex-post or to assess ex-ante the impact of policy and technology change on agriculture, economics and environment. Recently, various BEFMs have been developed, often for one purpose or location, but hardly any of these models are re-used later for other purposes or locations. The Farm System Simulator (FSSIM) provides a generic framework enabling the application of BEFMs under various situations and for different purposes (generating supply response functions and detailed regional or farm type assessments). FSSIM is set up as a component-based framework with components representing farmer objectives, risk, calibration, policies, current activities, alternative activities and different types of activities (e.g., annual and perennial cropping and livestock). The generic nature of FSSIM is evaluated using five criteria by examining its applications. FSSIM has been applied for different climate zones and soil types (criterion 1) and to a range of different farm types (criterion 2) with different specializations, intensities and sizes. In most applications FSSIM has been used to assess the effects of policy changes and in two applications to assess the impact of technological innovations (criterion 3). In the various applications, different data sources, level of detail (e.g., criterion 4) and model configurations have been used. FSSIM has been linked to an economic and several biophysical models (criterion 5). The model is available for applications to other conditions and research issues, and it is open to be further tested and to be extended with new components, indicators or linkages to other models. PMID:21113782

Simulated procedure rehearsal is more effective than a preoperative generic warm-up for endovascular procedures.

PubMed

Willaert, Willem I M; Aggarwal, Rajesh; Daruwalla, Farhad; Van Herzeele, Isabelle; Darzi, Ara W; Vermassen, Frank E; Cheshire, Nicholas J

2012-06-01

Patient-specific simulated rehearsal (PsR) of a carotid artery stenting procedure (CAS) enables the interventionalist to rehearse the case before performing the procedure on the actual patient by incorporating patient-specific computed tomographic data into the simulation software. This study aimed to evaluate whether PsR of a CAS procedure can enhance the operative performance versus a virtual reality (VR) generic CAS warm-up procedure or no preparation at all. During a 10-session cognitive/technical VR course, medical residents were trained in CAS. Thereafter, in a randomized crossover study, each participant performed a patient-specific CAS case 3 times on the simulator, preceded by 3 different tasks: a PsR, a generic case, or no preparation. Technical performances were assessed using simulator-based metrics and expert-based ratings. Twenty medical residents (surgery, cardiology, radiology) were recruited. Training plateaus were observed after 10 sessions for all participants. Performances were significantly better after PsR than after a generic warm-up or no warm-up for total procedure time (16.3 ± 0.6 vs 19.7 ± 1.0 vs 20.9 ± 1.1 minutes, P = 0.001) and fluoroscopy time (9.3 ± 0.1 vs 11.2 ± 0.6 vs 11.2 ± 0.5 minutes, P = 0.022) but did not influence contrast volume or number of roadmaps used during the "real" case. PsR significantly improved the quality of performance as measured by the expert-based ratings (scores 28 vs 25 vs 25, P = 0.020). Patient-specific simulated rehearsal of a CAS procedure significantly improves operative performance, compared to a generic VR warm-up or no warm-up. This technology requires further investigation with respect to improved outcomes on patients in the clinical setting.

On-orbit technology experiment facility definition

NASA Technical Reports Server (NTRS)

Russell, Richard A.; Buchan, Robert W.; Gates, Richard M.

1988-01-01

A study was conducted to identify on-orbit integrated facility needs to support in-space technology experiments on the Space Station and associated free flyers. In particular, the first task was to examine the proposed technology development missions (TDMX's) from the model mission set and other proposed experimental facilities, both individually and by theme, to determine how and if the experiments might be combined, what equipment might be shared, what equipment might be used as generic equipment for continued experimentation, and what experiments will conflict with the conduct of other experiments or Space Station operations. Then using these results, to determine on-orbit facility needs to optimize the implementation of technology payloads. Finally, to develop one or more scenarios, design concepts, and outfitting requirements for implementation of onboard technology experiments.

Development of Composite Technologies for the European Next Generation Launcher

NASA Astrophysics Data System (ADS)

Fatemi, Javad; van der Bas, Finn

2014-06-01

In the frame of the European Space Agency's Future Launchers Preparatory Programme (FLPP), in conjunction with national Research and Technology programs, Dutch Space has undertaken the development of composite technologies for application in the Europe's next generation launcher, Ariane 6. The efforts have focused on development of a Carbon Fibre Reinforced Plastic (CFRP) Engine Thrust Frame (ETF) for the upper-stage of Ariane6 launcher. These new technologies are expected to improve performance and to lower cost of development and exploitation of the launcher. Although the first targeted application is the thrust frame, the developed technologies are set to be generic in the sense that they can be applied to other structures of the launcher, e.g. inter-stage structures.This paper addresses the design, analysis, manufacturing and testing activities related to the composite technology developments.

An industry update: the latest developments in therapeutic delivery.

PubMed

Simpson, Iain

2017-02-01

This Industry Update covers the period from 1 October through to 31 October 2016, and is based on information sourced from company press releases, scientific literature, patents and various news websites. The month saw several news items covering drug-delivery devices, including a new sensor to monitor and support the use of inhalers; launch in the UK of a new autoinjector for Cimzia ® , UCB's rheumatoid arthritis drug; and approval of Roche's Lucentis ® in a prefilled syringe. Research was also published to show the value of continuous blood pressure monitoring in dementia management. Astellas announced the acquisition of German pharmaceutical company Ganymed while Sunovion completed its purchase of Cynapsus. A new EU-funded collaboration was announced looking at the value of PET-based biomarkers in Alzheimer's disease. GSK gained USA approval for its shingles vaccine, but Novo Nordisk and Sanofi received complete response letters from the US FDA, requiring further information before regulatory review of their drug submissions can be completed. The UK's NICE concluded that a drug marketed by BMS to treat a common type of lung cancer was not cost-effective and Cornell University announced results showing that its nanoparticle technology, originally developed as a tumor biomarker, could be effective in directly treating the disease.

Shingrix: The New Adjuvanted Recombinant Herpes Zoster Vaccine.

PubMed

James, Stephanie F; Chahine, Elias B; Sucher, Allana J; Hanna, Cassandra

2018-02-01

To review the immunogenicity, efficacy, and safety of the herpes zoster subunit vaccine (HZ/su) for use in adult patients for the prevention of shingles. A literature search through PubMed was conducted (June 2008 to October 2017) using the terms shingles vaccine and varicella zoster virus. References from retrieved articles and the prescribing information were also reviewed for any additional material. The literature search was limited to human studies published in English. Randomized controlled, multicenter trials were reviewed and included to evaluate the safety and efficacy of HZ/su. Literature on the epidemiology and pathology of herpes zoster virus infections and recommendations from the Advisory Committee on Immunization Practices (ACIP) were also reviewed. HZ/su is a new adjuvanted recombinant vaccine approved by the Food and Drug Administration for the prevention of herpes zoster in adults 50 years of age and older. HZ/su significantly reduced the risk of developing herpes zoster by more than 90% as compared with placebo and displayed a comparable adverse effect profile. The most common local adverse events were injection site pain, redness, and swelling, and the most common systemic adverse events were myalgia, fatigue, and headache. The ACIP recommends the routine use of HZ/su as the preferred vaccine for the prevention of herpes zoster in immunocompetent adults 50 years of age and older. Based on published immunogenicity, efficacy, and safety data, as well as the recent recommendations by the ACIP, HZ/su should be included on both hospital and community pharmacy formularies and recommended to all immunocompetent patients older than 50 years to prevent herpes zoster.

A Study of the Energy-Saving Potential of Metal Roofs Incorporating Dynamic Insulation Systems

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

Biswas, Kaushik; Miller, William A; Kriner, Scott

2013-01-01

This article presents various metal roof configurations that were tested at Oak Ridge National Laboratory in Tennessee, U.S. between 2009 and 2013, and describes their potential for reducing the attic-generated space-conditioning loads. These roofs contained different combinations of phase-change material, rigid insulation, low emittance surface, and above-sheathing ventilation with standing-seam metal panels on top. These roofs were designed to be installed on existing roofs decks, or on top of asphalt shingles for retrofit construction. All the tested roofs showed the potential for substantial energy savings compared to an asphalt shingle roof, which was used as a control for comparison. Themore » roofs were constructed on a series of adjacent attics separated at the gables using thick foam insulation. The attics were built on top of a conditioned room. All attics were vented at the soffit and ridge. The test roofs and attics were instrumented with an array of thermocouples. Heat flux transducers were installed in the roof deck and attic floor (ceiling) to measure the heat flows through the roof and between the attic and conditioned space below. Temperature and heat flux data were collected during the heating, cooling and swing seasons over a three-year period. Data from previous years of testing have been published. Here, data from the latest roof configurations being tested in year three of the project are presented. All test roofs were highly effective in reducing the heat flows through the roof and ceiling, and in reducing the diurnal attic-temperature fluctuations.« less

Practical issues for using solar-reflective materials to mitigate urban heat islands

NASA Astrophysics Data System (ADS)

Bretz, Sarah; Akbari, Hashem; Rosenfeld, Arthur

Solar-reflective or high-albedo, alternatives to traditionally absorptive urban surfaces such as rooftops and roadways can reduce cooling energy use and improve urban air quality at almost no cost. This paper presents information to support programs that mitigate urban heat islands with solar-reflective surfaces: estimates of the achievable increase in albedo for a variety of surfaces, issues related to the selection of materials and costs and benefits of using them. As an example, we present data for Sacramento, California. In Sacramento, we estimate that 20% of the 96 square mile area is dark roofing and 10% is dark pavement. Based on the change in albedo that is achievable for these surfaces, the overall albedo of Sacramento could be increased by 18%, a change that would produce significant energy savings and increase comfort within the city. Roofing market data indicate which roofing materials should be targeted for incentive programs. In 1995, asphalt shingle was used for over 65% of residential roofing area in the U.S. and 6% of commercial. Built-up roofing was used for about 5% of residential roofing and about 30% of commercial roofing. Single-ply membranes covered about 9% of the residential roofing area and over 30% of the commercial area. White, solar-reflective alternatives are presently available for these roofing materials but a low- first-cost, solar-reflective alternative to asphalt shingles is needed to capture the sloped-roof market. Since incoming solar radiation has a large non-visible component, solar-reflective materials can also be produced in a variety of colors.

Investigation of the proposed solar-driven moisture phenomenon in asphalt shingle roofs

DOE PAGES

Boudreaux, Philip; Pallin, Simon; Jackson, Roderick

2016-01-19

We report that unvented, sealed or conditioned attics are an energy efficiency measure to reduce the thermal load of the home and decrease the space conditioning energy consumption. This retrofit is usually done by using spray polyurethane foam underneath the roof sheathing and on the gables and soffits of an attic to provide a thermal and air barrier. Unvented attics perform well from this perspective but from a moisture perspective sometimes the unvented attic homes have high interior humidity or moisture damage to the roof. As homes become more air tight and energy efficient, an understanding of the hygrothermal dynamicsmore » of the home become more important. One proposed reason for high unvented attic humidity has been that moisture can come through the asphalt shingle roof system and increase the moisture content of the roof sheathing and attic air. This has been called solar driven moisture. Oak Ridge National Laboratory (ORNL) investigated this proposed phenomenon by examining the physical properties of a roof and the physics required for the phenomenon. Results showed that there are not favorable conditions for solar driven moisture to occur. ORNL also conducted an experimental study on an unvented attic home and compared the humidity below the roof sheathing before and after a vapor impermeable underlayment was installed. There was no statistically significant difference in absolute humidity before and after the vapor barrier was installed. Finally, the outcome of the theoretical and experimental study both suggest that solar driven moisture does not occur in any significant amount.« less

NASA R and T aerospace plane vehicles: Progress and plans

NASA Technical Reports Server (NTRS)

Dixon, S. C.

1985-01-01

Progress made in key technologies such as materials, structures, aerothermodynamics, hypersonic aerodynamics, and hypersonic airbreathing propulsion are reported. Advances were made in more generic, areas such as active controls, flight computer hardware and software, and interdisciplinary analytical design methodology. These technology advances coupled with the development of and experiences with the Space Shuttle make feasible aerospace plane-type vehicles that meet the more demanding requirements of various DOD missions and/or an all-weather Shuttle II with reduced launch costs. Technology needs and high payoff technologies, and the technology advancements in propulsion, control-configured-vehicles, aerodynamics, aerothermodynamics, aerothermal loads, and materials and structures were studied. The highest payoff technologies of materials and structures including thermal-structural analysis and high temperature test techniques are emphasized. The high priority technology of propulsion, and plans, of what remains to be done rather than firm program commitments, are briefly discussed.

Advancing STEM Education: A 2020 Vision

ERIC Educational Resources Information Center

Bybee, Rodger W.

2010-01-01

STEM (an acronym for science, technology, engineering and mathematics) had its origins in the 1990s at the National Science Foundation (NSF) and has been used as a generic label for any event, policy, program, or practice that involves one or several of the STEM disciplines. However, a recent survey on the "perception of STEM" found that most…

Potential applications of electron emission membranes in medicine

NASA Astrophysics Data System (ADS)

Bilevych, Yevgen; Brunner, Stefan E.; Chan, Hong Wah; Charbon, Edoardo; van der Graaf, Harry; Hagen, Cornelis W.; Nützel, Gert; Pinto, Serge D.; Prodanović, Violeta; Rotman, Daan; Santagata, Fabio; Sarro, Lina; Schaart, Dennis R.; Sinsheimer, John; Smedley, John; Tao, Shuxia; Theulings, Anne M. M. G.

2016-02-01

With a miniaturised stack of transmission dynodes, a noise free amplifier is being developed for the detection of single free electrons, with excellent time- and 2D spatial resolution and efficiency. With this generic technology, a new family of detectors for individual elementary particles may become possible. Potential applications of such electron emission membranes in medicine are discussed.

Design of a Model for a Professional Development Programme for a Multidisciplinary Science Subject in the Netherlands

ERIC Educational Resources Information Center

Visser, Talitha C.; Coenders, Fer G. M.; Terlouw, Cees; Pieters, Jules M.

2012-01-01

Schools are increasingly integrating multidisciplinary education into their programmes. The Minister of Education, Culture and Science has introduced a new, integrated science subject in secondary education in the Netherlands, called Nature, Life and Technology (NLT). This research note describes the design of a generic model for a professional…

The Intelligent Monitoring System: Generic Database Interface (GDI). User Manual. Revision

DTIC Science & Technology

1994-01-03

Summary of Lo=catos Nan* Decufptin Directory Location User Manual FrameMaker ’ source organized inlo, a book UBSW~ftbendb~doclim/user-manual named gdibk A...functions. LNSRCf1bgenrdb/srC I. Framemaker is a docment publishing tool fium Fame Technology Cororation Baseline: 21.1 3-1 anoAW ftnua ?bewd uw on 3.2

The Department of Defense Very High Speed Integrated Circuit (VHSIC) Technology Availability Program Plan for the Committees on Armed Services United States Congress.

DTIC Science & Technology

1986-06-30

features of computer aided design systems and statistical quality control procedures that are generic to chip sets and processes. RADIATION HARDNESS -The...System PSP Programmable Signal Processor SSI Small Scale Integration ." TOW Tube Launched, Optically Tracked, Wire Guided TTL Transistor Transitor Logic

Synergy and Students' Explanations: Exploring the Role of Generic and Content-Specific Scaffolds

ERIC Educational Resources Information Center

Delen, Ibrahim; Krajcik, Joseph

2018-01-01

In this study, we explored how a teacher used a new mobile application that enables students to collect data inside and outside the classroom, and then use the data to create scientific explanations by using claim-evidence-reasoning framework. Previous technologies designed to support scientific explanations focused on how these programs improve…

Warhead Confirmation: A Follow-on to New START

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

MacArthur, Duncan W.

This presentation's slides are comprised of the following: Warhead Confirmation: A Follow-on to New START; What May Change?; Generic Arms Reduction Treaty; Challenges; Dismantlement and Warhead Confirmation; Confirmation Approaches; Certification; Information Barriers (IBs); The Fissile Material Transparency Technology Demonstration (FMTTD); More Recent Implementations; The Monitor’s View; Authentication; Authentication Options; Authentication in Phases; and Future Treaties.

"Metropolis," The Lights Fantastic: Semiotic Analysis of Lighting Codes in Relation to Character and Theme.

ERIC Educational Resources Information Center

Roth, Lane

Fritz Lang's "Metropolis" (1927) is a seminal film because of its concern, now generic, with the profound impact technological progress has on mankind's social and spiritual progress. As in many later science fiction films, the ascendancy of artifact over nature is depicted not as liberating human beings, but as subjecting and corrupting…

Digital teleprotection units; A technology overview

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

Fischer, D.; Madge, R.

1992-10-01

Over the past several years, there have been major technological advances in the area of fibre optics links and digital communication systems. This opens the possibility for digital teleprotection systems which are both faster and more reliable than current analogue ones. This paper presents a description of a generic Digital Teleprotection Unit (DTU) followed by a discussion on the technical characteristics of current commercial systems. A comparison is made between DTUs and their analogue counterparts in the area of transfer trip delay. Finally, a direct transfer trip system utilizing redundant DTUs is proposed.

Surface transport vehicles and supporting technology requirements

NASA Technical Reports Server (NTRS)

Matijevic, J. R.; Dias, W. C.; Levin, R. R.; Lindemann, R. A.; Smith, J. H.; Venkataraman, S. T.

1992-01-01

Requirements have been identified for surface transport vehicles which allow remote scientific exploration on the moon, as well as lunar resource recovery and emplacement of a permanent base on the lunar surface. Attention is given to the results of a design study which developed configurational concepts for lunar surface transport vehicles and inferred technology-development requirements, with a view to a phased program of implementation. Distinct benefits are noted for the design of simple vehicle platforms with high commonality, in order to reduce logistical-support requirements and maximize functional flexibility. Two generic vehicle classed are defined.

ALS turbomachinery technology

NASA Technical Reports Server (NTRS)

Csomor, A.; Faulkner, C.; Ferlita, F.

1990-01-01

Advanced Development Programs are being pursued by Rocketdyne, Aerojet, and Pratt and Whitney to define and validate design approaches toward producing low-cost, reliable liquid-hydrogen and liquid-oxygen turbopumps for a 2580 kN (580 klb) thrust Advanced Launch System. The generic approach, which is evolving after 18 months of trade studies and conceptual and preliminary design efforts, is explained. In addition, the preliminary liquid-hydrogen turbopump designs produced in parallel tasks by Rocketdyne and Aerojet and the liquid-oxygen turbopump design produced by Pratt and Whitney are described, and technology features and issues are discussed.